baber/WOPTO huggingface dataset:
Patent GB-2352343-A (GB)
Title: Battery charging system
Inventor: PITCHER ANDREW ROBERT HENRY
IPC: H02J7/14
Filed: 1999-04-10
Abstract: A charging system for a motor vehicle including a step up transformer B to provide charge to a battery through regulator C to charge the battery. A switch E produces an AC current to winding B1 of the transformer which is stepped up to winding B2 before being supplied to the regulator.
Patent GB-2349972-A (GB)
Title: Prepayment method for a gas or electricity supply
Inventor: COWBURN WILLIAM JOHN
IPC: G06Q20/00
Filed: 1999-05-08
Abstract: A prepayment method comprises purchasing an amount of energy, e.g. a number of kilo Watt hours of electricity or a number of cubic metres of gas, from a vending point, storing an indication of the purchased amount on a storage means, e.g. a smart card, inserting the storage means into a meter, detecting the amount of energy stored on the storage means and transferring this amount of energy to the meter enabling energy equal to the amount to flow through the meter. Preferably the meter compiles a profile of the consumer's energy usage and transfers this profile to the storage means so that the energy profile can be used when the consumer next purchases energy from the vending point. An alarm may be provided on the meter to sound when the amount of energy remaining is low and the meter may allow an emergency amount of energy to flow after the stored amount is used, this emergency amount being written to the storage means so that the consumer can pay for it when he next buys energy. An alternative arrangement is disclosed where the consumer buys energy via a telephone connected to the meter and thus the need for the vending point and storage means is eliminated.
Patent GB-2344199-A (GB)
Title: System identification
Inventor: KIMURA TAKASHI
IPC: H04B3/23
Filed: 1999-09-07
Abstract: One system is identified, relative to another, from their respective outputs, e.g. for use in an adaptive echo or noise canceller, using matrix calculations with delays as shown in Fig. 2 or 4 or (not shown) 6, to permit sequential updating and minimise computation. In Fig. 2, 207 switches the inputs to 209 on convergence of R and P. Fig. 4 repeats operations until suitable output is obtained. Fig. 6 differs from Fig. 4 in not using K and Q.
Patent GB-2349006-A (GB)
Title: Data interface device
Inventor: KIM SEONG JIN
IPC: G09G5/00
Filed: 1999-11-12
Abstract: A data interface device is constructed to minimize electromagnetic interference in a liquid crystal display device 20. The data interface device has a data input arranged to input data which is synchronzied with a desired frequency of a data clock DCLK. A clock modulator 28 modulates the data clock DCLK to provide a modulated clock signal FCLK having a frequency within a certain range of frequency so as to minimize EMI when data is transmitted using the data clock DCLK. A variable data transmission speed controller 26 responds to the data clock DCLK and the modulated clock FCLK in such a manner that a transmission speed of the data is varied in a manner to minimize EMI.
Patent GB-2340240-A (GB)
Title: Relative height gauge
Inventor: HENDERSON STEPHEN CARL
IPC: G01B13/14
Filed: 1998-06-24
Abstract: A gauge for monitoring the relative height of two points comprises a generally tubular conduit extending from a first end thereof via a first limb thereof to a monitoring position spaced from the first end and via a second limb of the conduit from the monitoring position to a second end of the conduit in the region of its first end, two immiscible fluids of different densities, each in one of the first and second limbs with a mutual interface within the region of the monitoring position, means to vary the relative vertical positions of the monitoring position on the one hand and the first and second conduit ends on the other, and a pressure comparator to compare the pressures of the fluids at the conduit ends.
Patent GB-2357648-A (GB)
Title: Portable internet-camcorder
Inventor: HE HEPING
IPC: G06Q10/00
Filed: 1999-12-21
Abstract: The invention integrates a digital camcorder (1) with a personal computer(2) and with a wireless communication unit(3) and with a dismountable positioning mechanism (18) within a portable size. The personal computer (2), the digital camcorder (1), the wireless communication unit (3) and possible I/O ports are all parts of a computer system and data can be exchanged internally in the computer system (2) or externally to the internet through the wireless communication unit (3). Resources are shared by all components, such as monitor screen (4), frame viewer (6), keyboard (5), microphone, speakers, positioning mechanism (18), Hard Disk, floppy disk, the tape and I/O ports. Applications of this internet-camcorder include: remote conference systems, active remote viewing system, remote home alert system, remote inspecting system, remote education systems, remote medical examine systems, e-commerce systems, etc.
Patent HU-T68126-A (HU)
Title: Container made of material reinforced with fibrous glass
Inventor: KRUK ROBERT
IPC: B65D90/02
Filed: 1994-05-06
Abstract: Container which is made from a glass/fibre composite and is intended for storing and collecting liquids, in particular a rainwater-collecting tank, the container comprising a plurality of container elements (2, 3, 4 and 11, 12), and each container element (2, 3, 4 and 11, 12) exhibiting at least one flange (2a, 3a, 4a, 4b and 11a, 12a) for connection to another container element. <IMAGE>
Patent HU-T72813-A (HU)
Title: Mixtures suitable for use as fuel additives
Inventor: FRANZ LOTHAR
IPC: C09K23/16
Filed: 1994-03-09
Abstract: Mixtures of at least one amine, polyamine or alkanolamine and at least one polyetheramine and their use as additives for gasoline engine fuels.
Patent HU-H3895-A (HU)
Inventor: FEHERDI JANOS
IPC: E05B17/20
Filed: 1995-10-16
Abstract: Zár biztosított retesszel, mely zár zárbetét befogadására alkalmasan van
kiképezve, előnyösen alaplapból, fedlaji£>ól^s előlapból, amik között van a retesz és
mellette egy emeltyű megvezetv^Twa^al,jelierXé^^e, hogy a retesz (5) és az emeltyű (3)
közé egy kar (4) van becsatlakoztatva, mely a retesszel (5) és az emeltyűvel (3)
együttműködő módon van kialakítva.
Patent HU-T77208-A (HU)
Title: A stackable block system
Inventor: FREDERIKSEN JESPER BO
IPC: A63H33/08
Filed: 1995-09-28
Abstract: PCT No. PCT/DK95/00388 Sec. 371 Date May 19, 1997 Sec. 102(e) Date May 19, 1997 PCT Filed Sep. 28, 1995 PCT Pub. No. WO96/09869 PCT Pub. Date Apr. 4, 1996A stacking block system includes a plurality of blocks, each having a top face and a plurality of side walls extending downwardly from the top face. At least one coupling knob extends upwardly from the top face and has a substantially spherical upper part and a substantially cylindrical lower part. A tubular coupler or flange extends downwardly from the top face and beyond the side walls is complementary to the coupling knob, enabling coupling of two blocks. The tubular flange guides the coupling knob to enable coupling of two blocks, even when the blocks are tilted with respect to each other.
Patent IL-74131-A (IL)
Title: Process for the preparation of tetronic acid
IPC: C07D307/60
Filed: 1985-01-22
Abstract: 1. Process for the preparation of tetronic acid from 4-chloroacetoacetic ester, characterized in that 4-chloroacetoacetic ester is converted into the 2,4-dichloroacetoacetic ester by chlorination, the latter is converted into 3-chlorotetronic acid by thermal treatment at temperatures of 110 to 1608C, and the latter acid is converted into tetronic acid by hydrogenation with hydrogen in the presence of a platinum metal catalyst.
Patent IL-79207-A (IL)
Title: Geriatric pharmaceutical compositions containing terguride for treatment of cognitive and psychic disorders due to dopamine hypofunction
IPC: A61K31/48
Filed: 1986-06-24
Abstract: Terguride and its physiologically compatible salts can be used for the treatment of geriatric deficiencies, e.g., in doses of 0.1-5.0 mg/day.
Patent IL-85439-A (IL)
Title: Robotic or remotely controlled flying platform
IPC: B64C39/02
Filed: 1988-02-16
Abstract: A flying platform (10), propelled by at least one ducted fan (11) causing a vertically downwardly directed airstream in and through a cylindrical duct (12). A vane system in the duct (12) has two mutually perpendicular pairs (31-34) of diametrically opposite first vanes, each extending in from the duct rim toward the center of the duct. Each pair of first vanes provides a pair of generally vertical walls parallel to a diametral line across the duct, and they define duct passages between the pairs of vanes and define quadrants between adjacent pairs. Each first vane has an upper, fixed, rigid portion and a variable camber flap (45, 46) depending therefrom. A first servomotor with linkages vary the camber of each pair of flaps (45, 46), so that the camber of the flaps (45, 46) of each pair is at all times the same amount but in opposite directions. Preferably, there are also four second vanes (41-44), one bisecting each quadrant, and a symmetric pair of spoilers (75-82) is mounted on each second vane (41-44). Each pair of spoilers (75-82) is independently movable, as a pair continuously between a position substantially blocking airflow through the outer portion of said quadrant and a position permitting substantially full airflow therethrough. A second servomotor with linkages symmetrically varies the position of its spoilers (75-82). There may be a radio receiver responsive to remote control signals for actuating each servomotor and its linkages.
Patent IL-92315-A (IL)
Title: Preparation of hypericin from emodin anthrone
Inventor: MAZUR YEHUDA
IPC: C07C46/00
Filed: 1989-11-15
Abstract: A process for preparing hypericin comprises oxidative dimerization of emodin anthrone and conversion of the intermediate protohypericin to hypericin by irradiation with visible light.
[EP0432496A2]
Patent IL-95481-A (IL)
Title: Heterocyclic derivatives, their preparation, use and pharmaceutical compositions containing them
IPC: A61K31/50
Filed: 1990-08-23
Abstract: The invention concerns a heterocyclic derivative of the formula I   <CHEM> wherein Q is an optionally substituted 6-membered monocyclic or 10-membered bicyclic heterocyclic moiety containing one or two nitrogen atoms;  X<1> is oxy, thio, sulphinyl, sulphonyl or imino;  Ar is phenylene which may optionally bear one or two substituents or Ar is an optionally substituted 6-membered heterocyclene moiety containing up to three nitrogen atoms;  R<1> is (1-6C)alkyl, (3-6C)alkenyl or (3-6C)alkynyl; and R<2> and R<3> together form a group of the formula -A<2>-X<2>-A<3>- which, together with the carbon atom to which A<2> and A<3> are attached, defines a ring having 4 to 7 ring atoms, wherein A<2> and A<3>, which may be the same or different, each is (1-4C)alkylene and X<2> is oxy, thio, sulphinyl, sulphonyl or imino;  or a pharmaceutically-acceptable salt thereof. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent JP-S58128251-A (JP)
Title: Continuous casting method of ingot having less surface defects
Inventor: NAKATO MITSU
IPC: B22D11/108
Filed: 1982-01-27
Abstract: PURPOSE:To reduce the transverse and longitudinal cracks of surfaces occuring in oscillations by limiting the range of the oscillations to be applied to a continuous casting mold and selecting the products of frequencies and powder viscosity in the range of the equation. CONSTITUTION:The oscillations to be applied upon a casting mold ranging from >=200 times-<=600 times per minute are selected within the range of the equationIfor the product of the frequency (f) of the mold oscillations and the viscosity etam at 1,300 deg.C of the powder covering the surface of the molten steel in the mold, and the molten steel is cast continuously. The reasons for limiting the upper and lower limits of the oscillations lie in that at the lower limit or below the effect of decreasing the depth of oscillation marks is not enough. Further in excess of the upper limit, the bearing parts of the device wear and the danger for breakout and surface cracks increases. If etam, (f) exceed 10.0, the breakout and surface cracks increase and if below 1.0, the longitudinal cracks and slag inclusion in corner parts and broad parts of slabs increase.
Patent JP-H07214319-A (JP)
Title: Welding method for sheet metal small hole
Inventor: NARUSE TAKAO
IPC: B23K9/00
Filed: 1994-02-01
Abstract: PURPOSE:To obtain a fully satisfactory welding quality even for a narrow space of sheet metal structure by welding with a welding torch accurately positioned against a line to be welded while always closely adhering a superposed part to form an integrated joint. CONSTITUTION:With a clamp arm 16 opened, three sets of pinching rollers 14 are provided with a little space for an inner circumferential end part 6. Then, when the clamp arm 16 is rotated clockwise, a shaft 13 in the long groove of a supporting plate 12 is turned outward by the action of a long groove of a clamp plate 15, in other words, the pinching rollers 14 provided on the shaft are butted against the inner circumferential end part 6. As a result, the inner circumferential end part of a liquid path hole constituted of two sheets of heating plates, 1b and 2a, 2a and 2b, etc., is bitten in by the center V-shaped grooves of the rollers 14, and is positioned, making ready an integrated joint without space before welding. In addition, the target position of the welding torch 7 for a proper arc point is constantly maintained in the center position through the function of the three sets of pinching rollers, and welding is carried out on the optimum conditions.
Patent JP-S55104942-A (JP)
Title: Production of finely cut artificial inorganic fiber and product thereof
Inventor: USAMI YOSHIHIRO
IPC: C03B37/16
Filed: 1979-02-02
Abstract: PURPOSE: To efficiently produce finely cut artificial inorg. fibers of high quality by cutting unsized artificial fibers with a blade type crusher in the presence of a liquid medium.  
     CONSTITUTION: Unsized artificial inorg. fibers or artificial inorg. fibers freed of a sizing agent and near an unsized state are dispersed in or mixed into a liquid medium and cut with a blade type crusher. The base material fibers include glass fibers, ceramic fibers, carbon fibers, alumina fibers, etc. When a sizing agent is being attached to these fibers, the fiber surfaces are protected with the agent to make fiber cutting difficult. Accordingly, unsized fibers or fibers freed of a sizing agent and near an unsized state are supplied. As the liquid medium an aq. medium prepared by dissolving a lubricant such as glycerol or a surfactant is pref. used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5395559-A (JP)
Title: Trigger pulse generating circuit
Inventor: MIZUGUCHI HIROSHI
IPC: H03K5/156
Filed: 1977-02-01
Abstract: PURPOSE: To omit externally mounted components such as resistors and to obtain high reliability even with the dispersion of IC, by forming trigger pulse with the logic constitution by NAND gate combination. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62169384-A (JP)
Title: Circularly-polarized-light adjusting apparatus
Inventor: OSANAI HAJIME
IPC: H01S3/101
Filed: 1986-01-21
Abstract: PURPOSE:To make it possible to perform highly accurate laser cutting machining, by providing fine adjusting means of the incident angle of laser light, which is inputted on a retarder, thereby obtaining 100% circularly polarized light without deviating the optical axis of the laser light. CONSTITUTION:By manipulating a micrometer 13, the fine adjustment of the rotation of a mirror holding block 4b is performed with a supporting point 10 as a center. Thus the incident angle of laser light 1 on a retarder 3 can be adjusted. The fine adjustment of the rotation of a rotary block 5 with respect to the Z-axis is performed at the same time. Thus, 100% circularly polarized laser light is obtained. At this time, the reflecting surfaces of the retarder 3 and a reflecting mirror holding block 4b. Therefore, based on the principle of two mirrors, the optical axis of the laser light is not deviated even if the mirror holding block 4b is rotated with the supporting point 10 as the center. Thus, the optical axis of the laser light, which is reflected by a reflecting mirror 2c is always located on the Z-axis.
Patent JP-S55102726-A (JP)
Title: Tractor
Inventor: TONE MASATSUGU
IPC: B60K20/02
Filed: 1979-01-30
Abstract: PURPOSE: To enable a work of handling and speed change made easily and correctly for the operating gear by foot, by providing a manually operating gear, foot depressing gear and linking changeover device.  
     CONSTITUTION: For a reversible hydraulic stepless variable speed driving gear 1, are provided a hand-operating gear 10 and a foot-operating gear 17. In addition, a linking changeover device 27, for alternatively selectig both of those gears 10, 17, is provided. The linking changeover device 27 makes a link pin 11, between a driven side swingable substance 7 and a base unit side lever portion 8, tofrom switching between attitudes with said pin 11 engaged and disengaged to a notch 8a by a sliding motion from elevation work of an operating substance 25 provided in a said pin. A spring 26 is further provided for alternatively maintaining the link pin 11 and a link rod 19. In this way, the hand-operating gear 10 or the foot-operating gear 17 can be alternatively selected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55102463-A (JP)
Title: Relief patterning on fibrous plate
Inventor: NAGATA TAKESHI
IPC: B05D5/06
Filed: 1979-01-31
Abstract: PURPOSE: To provide the title pattern with full natural beauty feeling without using high pressure press by projecting slurry fibrous material from nozzle on the substrate layer of the same type fibrous material wound on the drum of a wet machine so as to form uneven pattern.  
     CONSTITUTION: Slurry fibrous material 8 enters the inlet 3 of the head box B, moves up and down to pass partition plates 4aW4d, passes over the bank 5, and enters dish type pat 1 in the wet machine A. Slurry 8 is sucked by the drum 2 and is wound to form substrate layer 9. At the same time, the same slurry material 8 is passed through branch pipe C and is projected from the nozzle 6 by pump 7 so that relief pattern such as pear-skin pattern is formed on the substrate layer 9. Then, this fibrous plate 10 is sent to drying process and is dried. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58128905-A (JP)
Inventor: UIIRI BATSUHAMAN
IPC: B60C/
Filed: 1983-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63177091-A (JP)
Title: Ultrasonic sensor for measuring distance
Inventor: USUI KATSUYA
IPC: G01S15/10
Filed: 1987-01-19
Abstract: PURPOSE:To detect accurately a time point of reception for measuring a distance over a wide range from a short distance to a long distance even when the intensity of a reflected ultrasonic wave changes, by lowering a set threshold value when a reception detecting means detects no signal of the reflected ultrasonic wave. CONSTITUTION:An ultrasonic sensor S3 is provided with a transmitter 4a projecting an ultrasonic wave of a prescribed cycle toward the ground in accordance with an instruction from an elevation control device A, and a receiver 4b receiving a reflected ultrasonic wave from the ground and outputting a reception signal P1. A reception detecting means 100 receives a signal 4b and is provided with a wave shaping circuit 26, a comparator 27 discriminating a set threshold value, and FF 28. Besides, a threshold value altering means 101 is so designed that it can alter the set threshold value by using the device A and a D/A converter 29. In this construction, a signal P0 is transmitted from the device A every prescribed time, and the device A measures a ground height when the signal P1 from the receiver 4b exceeds the set threshold value. In the case when the reflected wave of the reflected ultrasonic wave can not be detected, on the other hand, the threshold value of the comparator 27 is lowered from the present set value by one grade. The threshold value is replaced by an appropriate threshold value according to a distance to be measured, in this way, and thereby the detection of reception is implemented accurately.
Patent JP-S63180524-A (JP)
Title: Switching control device for auxiliary transmission in vehicle with auxiliary transmission
Inventor: OTA SUSUMU
IPC: B60W10/11
Filed: 1987-01-20
Abstract: PURPOSE:To improve fuel consumption by providing a main transmission capable of switching the speed change into plural steps and an auxiliary transmission capable of switching the speed change into high and low steps, then switching the speed change in the auxiliary transmission into the low speed step in the case that a live load, road inclination and accelerator operating quantity exceed the predetermined value. CONSTITUTION:In a track or the like, where a live load is largely changed, a main transmission 11 capable of switching the speed change into plural steps and an auxiliary transmission capable of switching the speed change into high and low speed steps with the use of planetary gear or the like are provided. A first sensor 22 for detecting a live load, second sensor 23 for detecting inclination of a road and third sensor 24 for detecting an acceleration operating quantity are mounted on a rear wheel. It is detected whether or not respective detected values exceed the predetermined value with a microcomputer 25 and in the case that respective detected values exceed the predetermined value, current is applied to a solenoid 21 through driving circuit 26 so as to switch the speed change into the low speed step in the auxiliary transmission. With this arrangement, a suitable speed change can be obtained according to the real driving condition so as to improve the fuel consumption.
Patent JP-S63178565-A (JP)
Title: Compound semiconductor memory
Inventor: TOMITA KOJI
IPC: H01L29/792
Filed: 1987-01-20
Abstract: PURPOSE:To manufacture a nonvolatile memory cell by a compound semiconductor by holding a trap layer consisting of a semiconductor and having a DX center by a barrier layer similarly composed of the compound semiconductor, forming a gate and controlling the capture and ejection of electrons to/from the DX center. CONSTITUTION:When voltage is applied to a gate 4 at a positive bias, the drain currents of a FET are increased. Since p-type impurity concentration in a barrier layer 7 is low at that time, hot electrons 3 are injected into the layer 7, and transferred into an nAlGaAs trap layer 8. The electrons 3 are not trapped to a DX center 5 in the layer 8, but they lose kinetic energy owing to a barrier layer 9, and stop at the center 5. When the gate 4 is brought to a 0 bias, the potential of the layer 8 is increased by the electrons of the center 5, and drain currents are reduced. When the gate 4 is brought to a negative bias, the drain currents of the FET are diminished. The captured electrons of the center 5 shift to the layer 7, and are discharged to a channel 2. Accordingly, the capture and ejection of electrons to/from the center 5 are controlled, thus manufacturing a nonvolatile memory cell by a compound semiconductor.