baber/WOPTO huggingface dataset:
Patent GB-2347033-A (GB)
Title: A predistortion arrangement controlled by signals derived from squared input and output signals
Inventor: KENINGTON PETER
IPC: H03F1/32
Filed: 1999-02-19
Abstract: The predistorter control circuitry described herein provides amplitude and/or phase control signals for controlling a predistorter used, for example, to linearise a non-linear RF amplifier. When used with such a non-linear RF amplifier, these predistortion control circuits operate by sampling both the pure input to the non-linear RF amplifier 710 and its distorted output 724. These two sampled signals are then squared using detectors 716, 730 having a squaring function. The square of the signal representing the pure input to the RF amplifier to be linearised is then squared again 722 to obtain a signal having fourth order reference terms and the resulting signal is correlated 746, 752 with the square of the signal representing the distorted output of the amplifier to be linearised in order to generate the amplitude and/or phase control signals. The predistorter control circuits may use main tone cancellation processes (344, 352, Figure 3) and may be adapted to cope with low input frequencies (Figure 4).
Patent GB-2367091-A (GB)
Title: Locking device for use with a padlock
Inventor: THROP DAVID
IPC: E05B67/38
Filed: 1999-04-01
Abstract: The locking device has a fastening part comprising an eyelet face portion 9 and a body portion 7. The body portion 7 has a first body part 15 for attachment to a door (or other support) and a second body part 25 which extends from an upper edge of the first body part in a direction away from the door. A third body part 29 extends downwardly from the second body part 25 and the eyelet face portion 9 is located between and attached to each of the first, second and third body parts e.g. by welding, said first body part 15 being integral with said second body part 25. The third body part 29 is also integral with the second body part 25. The device has an overhanging portion 31 to overlie a mating like device of opposite hand for a padlock to lock the eyelet portions 9 together.
Patent GB-2338488-A (GB)
Title: Large particle size polystyrene support
Inventor: PEARS DAVID
IPC: C08F2/18
Filed: 1999-05-15
Abstract: A process for the production of particulate polymeric materials, wherein at least 30% by weight of the material has a particle size greater than 1000Ám, and polymeric materials so obtainable thereby, are provided. The polymeric material is produced by a process comprising the suspension polymerisation of a monomer containing between 0.1 and 5.0% w/w of a linear polymer. Preferably the polymer is polystyrene, the monomer is styrene or derivative thereof. A colloid stabiliser may also be present in which case it is preferably polyacrylic acid.
Patent GB-2342149-A (GB)
Title: Automatic leveling apparatus for use with automobile headlamps
Inventor: TODA ATSUSHI
IPC: F21V7/16
Filed: 1999-08-20
Abstract: An automobile headlamp automatic leveling apparatus has a headlamp (1) whose light axis tilted upward and downward in relation to a vehicle body by means of an actuator (10), a control unit (16) for controlling the operation of the actuator (10), vehicle speed detection means (12) for detection of the speed of the vehicle; and pitch angle detection means (14) for detecting a pitch angle of the vehicle. The control unit (16) controls the operation of the actuator (10) on the basis of a detected pitch angle (14) such that the light axis of the headlamp (1) maintains a constant, predetermined angle in relation to the road surface. While the vehicle is stationary, the control unit (16) controls operation of the actuator (10) at the time of illumination of the headlamp (1). Subsequently, while the vehicle remains stationary, the operation of the actuator (10) is controlled at given time intervals which are counted by an interval timer (17).
Patent GB-2353552-A (GB)
Title: Cage former for a concrete pile
Inventor: RENDER STEPHEN
IPC: E04C5/20
Filed: 1999-08-25
Abstract: A cage former (Fig.10, 110) for use in assembling and maintaining a pile cage for a reinforced concrete pile has a single frame 12 (Fig.10, 112) and at least two guide members 14 (Fig 10, 114). The guide members comprise a metal loop, with overlapping ends secured together or a stiffener bar (Fig. 10, 102) and a spacer bar (Fig. 10, 104) secured together.
Patent GB-2356419-A (GB)
Title: Threshold door sill drainage unit having a flat upper surface defined by means of a flush removable cover
Inventor: HATCHER GARY ANDREW
IPC: E06B1/70
Filed: 1999-11-17
Abstract: A threshold door sill drainage unit (2) comprises an elongate block having two ends (4 and 6), a base (8), front and back side walls (10 and 12), a substantially horizontal upper surface (14) and an interior drainage cavity (16). A slot (18), defined in the upper surface, allows water to enter the drainage cavity and at least one opening (20) in the front side wall (10) allows the water to escape. A flush fitting removable cover plate (44) is provided to enable access to the drainage cavity (16) for cleaning purposes. At least one end of the unit (4) opens directly into the drainage cavity and is sealed by a removable end plug (60), allowing the unit to be cut to the required length. A water bar (30) may be cast into the upper surface of the unit, rearwardly of the slot (18), and preferably extends across the whole width of the sill to cooperate with a notched door frame to prevent water seeping past the edges of the bar. Alternatively, a polypropylene strip may be provided on the upper surface, in the same position as the water bar, in order to secure a proprietary sealing strip.
Patent GB-2357757-A (GB)
Title: Resorcarenes
Inventor: BEER PAUL DEREK
IPC: C07D519/00
Filed: 1999-12-29
Abstract: A compound M<SB>A</SB>X<SB>B</SB>Y<BR> ```wherein X = <EMI ID=1.1 HE=55 WI=54 LX=803 LY=667 TI=CF> <BR> <PC>wherein n=4 to 8, R<SB>1</SB> =alkyl or aryl, R<SB>2</SB> =alkyl or aryl, v=1 to 5, D = oxygen, sulphur or selenium;<BR> B>=3;<BR> A=B.n/2 and A is an integer;<BR> M is a multivalent metal capable of simultaneously forming bonds to more than one <EMI ID=1.2 HE=12 WI=9 LX=701 LY=1571 TI=CF> <PC>group;<BR> Y is one or more anion, which may be the same or different; and wherein each metal ion, M, is bonded to one <EMI ID=1.3 HE=12 WI=10 LX=1050 LY=1720 TI=CF> <PC>group on each of two X moieties. The use of such molecules for the extraction of material from solution is disclosed. A method for the manufacture of such molecules is also disclosed.
Patent HU-T63610-A (HU)
Title: Process for producing immune modifying n-phenyl-2-cyano-3-hydroxycrotonic acid derivatives and pharmaceutical compositions comprising such compounds
Inventor: SCHLEYERBACH RUDOLF
IPC: C07C255/21
Filed: 1992-10-22
Abstract: The use of N-phenyl-2-cyano-3-hydroxycrotonamide derivatives of the formula I <IMAGE> where R<1> is hydrogen atom or (C1-C4)-alkyl, R<2> is CN, CX3, WCX3, W(CH2)nCX3, NO2, (CH2)nCX3, halogen, in which X is halogen, W is oxygen or sulphur atom and n is an integer from 1 to 3, R<3> is (C1-C4)-alkyl, (C3-C6)-cycloalkyl, CN or -CO-R<4> in which R<4> is (C1-C4)-alkyl or (C3-C6)-cycloalkyl, and/or the physiologically tolerated salts thereof, for the treatment of rheumatic disorders, autoimmune diseases and of rejection reactions against the transplanted organ in an organ recipient, is described.
Patent HU-T76096-A (HU)
Title: Compositions which inhibit apoptosis, methods of purifying the compositions and uses thereof
Inventor: BARR PHILIP J
IPC: C12N5/08
Filed: 1994-11-30
Abstract: The present invention is to methods of obtaining plant-derived compositions that inhibit apoptosis, the compositions obtained thereby, compositions comprising the composition, and methods of use thereof.
Patent HU-T74514-A (HU)
Title: Rapidly dissolving oral dosage form
Inventor: ALLEN LOYD V
IPC: A61K9/20
Filed: 1995-01-24
Abstract: The present invention concerns a particulate support matrix, a solid dosage form made therefrom, and processes for making such support matrices and dosage forms, which desintegrate or dissolve in a matter of just a few seconds once placed into the oral cavity. First, a porous particulate powder which will serve as the tablet support matrix is produced. In the second step, the pharmaceutical, for example an antihistamine, decongestant, or antibiotic is combined with the powder. Other additives may also be added to the mixture. In the third step the mixture is formed into a tablet. Finally, in the fourth step, a coating may be applied to the outer surface of the tablet to enhance the intactness and durability of the tablet.
Patent IL-65347-A (IL)
Title: N-heterocyclic or n-heterocyclic lower substituted dipeptides,process for their preparation and pharmaceutical compositions containing the same
IPC: A61P43/00
Filed: 1982-03-25
Abstract: Compounds of tlie formula <CHEM>  wherein R and R9 are independently hydroxy, lower alkoxy, lower alkenoxy, di(lower alkyl)amino-lower alkoxy, hydroxy-lower alkoxy, acylamino-lower alkoxy, acyloxy-lower alkoxy, aryloxy, aryloxyl-lower alkoxy, amino, lower alkylamino, di-lower alkylamino, hydroxyamino, or aryl-lower alkylamino, R1, R2, R3, R4, R5, R7, and R8 are independently alkyl, alkenyl or alkynyl containing up to 20 carbon atoms, aryl or aryl-lower alkyl containing up to 12 carbon atoms, heterocyclic or heterocyclic-lower alkyl containing up to 12 carbon atoms, or cycloalkyl or cycloalkyl alkyl containing up to 20 carbonations.  R6 is heterocyclic or heterocyclic alkyl; R2 and R3 taken together with the carbon and nitrogen to which they are respectively attached and R3 and R5 taken together with the nitrogen and carbon to which they are respectively attached form an N-heterocycle containing from 3 to 5 carbon atoms or 2 to 4 carbon atoms and a sulfur atom, and wherein said alkyl, alkenyl, and alkynyl groups can be substituted with hydroxy, lower alkoxy, thio, lower alkylmercapto, amino, lower alkylamino, di(lower alkyl) amino, halogen, and nitro; and salts thereof, especially salts with pharmaceutically acceptable acids and bases.
Patent IL-71278-A (IL)
Title: Integrated circuit module and method of making it
IPC: H05K1/18
Filed: 1984-03-19
Abstract: An integrated circuit module adapted to connect an integrated circuit to an electrical connector. A lead frame (20) with lengthened leads (22), compared to the lead frame of a conventional DIP packaged IC, is laminated to a nonconductive substrate (46). The leads (22) of the lead frame have contact ends (28) laminated in spaced relation along a contact edge (52) of the substrate (46) for contacting the electrical connector. The use of a printed circuit board and the necessity for soldering the IC thereto are thereby eliminated. The leads (22) may comprise two sets (48,54) with the first set (48) laminated to a first surface (50) of the substrate (46) and the second set (54) wrapped around an edge of the substrate (46) and laminated to the second surface (56). The IC module may include a hermetically sealed IC chip (26) electrically connected to the lead frame (20) with interconnecting wires (22) and substrate (46) may be shaped to allow external electrical components to be mounted on the IC module. The method of making the IC module is also provided.
Patent IL-81087-A (IL)
Title: Lightweight high power electromagnetic transducer
IPC: H02K21/12
Filed: 1986-12-23
Abstract: An electromagnetic transducer is disclosed that is lightweight and has a high power to weight ratio, with the transducer being capable of operation as an efficient motor, alternator or generator, and being particularly useful, for example, in connection with self-propelled vehicle applications such as passenger cars. The electromagnetic transducer can utilize a shell construction, which enhances heat removal, and includes a magnetic-flux producing assembly, having a plurality of spaced magnetic elements, and an armature assembly formed by a winding arrangement of dispersed conductive elements which are separated by flux carrying elements which, to the extent that such flux carrying elements are electrically conductive, are dispersed in one, two, or three dimensions to thus be dispersed-phase flux carrying elements. The armature conductors and flux carrying elements are dispersed to avoid creating opposing induced currents, or eddy currents, depending on the effect produced on transducer operation. This dispersal enables operation of the transducer at high efficiency with high torque being maintained even during high speed relative motion between the magnetic flux producing assembly and the armature with the combination of high torque and high speed producing higher power per unit weight than can now known devices.
Patent IL-83506-A (IL)
Title: Meta-halo-phenolic alkylation products and epoxy systems
IPC: C07D237/28
Filed: 1987-08-12
Abstract: The invention concerns a coupled aromatic compound represented by the formula  Ar - Y      I wherein Ar is an aromatic moiety different from Y and Y is an aromatic moiety represented by one of the formulae: <CHEM>  wherein A is an aliphatic ring system bonded to the aromatic ring; Q is separately at each occurrence hydrogen, alkyl or inertly substituted alkyl with proviso that the carbon atom bonded to the aromatic ring is a primary or secondary carbon atom,  X is separately at each occurrence a halogen moiety, Z is a nitrogen- or chalcogen-containing moiety, and their preparation. The materials contain a moiety such as, for example, 4-oxy-3,5-dimethyl-2,6-dibromobenzyl which can impart a high degree of thermal and hydrolytic stability to the materials, for example, epoxy thermosets such as in electronic encapsulations. For example, when used in electronic encapsulation formulations, these materials can provide a substantial increase in electronic device reliability. Their preparation involves an alkylation of an aromatic ring, for example, such as a Friedel-Crafts alkylation with 4-bromomethyl-3,5-dibromo-2,6-dimethylphenol or with 4-hydroxymethyl-3,5-dibromo-2,6-dimethylphenol.
Patent IL-91368-A (IL)
Title: In vivo imaging of oxygen metabolited by proton magnetic resonance imaging
IPC: G01R33/28
Filed: 1989-08-20
Abstract: A diagnostic imaging agent is provided for use in conjunction with a magnetic resonance imaging system for the imaging of spacial oxygen distribution in tissue. The imaging agent is comprised of a complex of oxygen-17, a biologically acceptable liquid carrier, such as a perfluorinated compound, and an emulsifying agent, and wherein the agent has an average particle size of less than about 0.6 microns, and an ionic composition essentially equal to that of blood. Useful information can be obtained, and in certain instances, therapy administered, by a non-envasive imaging technique relative to tissue perfusion by 19F-NMR (imaging of 19F) and oxygen utilization by 1H-NMR (imaging of H217O as a metabolite).
Patent IL-93425-A (IL)
Title: Hybrid protein comprising a modified pseudomonas exotoxin its production and pharmaceutical compositions containing it
IPC: C12N/
Filed: 1990-02-16
Abstract: We have modified PE40 toxin by removing at least two of its four cysteine amino acid residues and have formed hybrid molecules containing modified PE40 linked to a cell recognition protein that can be an antibody, a growth factor, a hormone, a lymphokine, or another polypeptide cell recognition protein for which a specific cellular receptor exists whereby the modified PE40 toxin is directed to cell types having receptors for the cell recognition protein linked to the modified PE40.
Patent JP-H03215680-A (JP)
Title: Method for chromating zinc-plated steel sheet
Inventor: YAMAJI TAKAFUMI
IPC: C23C22/30
Filed: 1990-01-19
Abstract: PURPOSE:To form a chromate film excellent in corrosion resistance and suitability for coating by applying an org. soln. having specified contents of chromic acid, the reduction product of chromic acid, dry-type silica sol and wet-type silica sol on a zinc-plated steel sheet and heating the sheet at a specified temp. CONSTITUTION:An aq. soln. contg. chromic acid, the reduction product of chromic acid, >=1 kind of dry-type silica sol and >=1 kind of wet-type silica sol as the essential components and in which the weight ratio of the chromic acid to its reduction product respectively expressed in terms of CrO3 is controlled to 1:(0.10 to 1.5), the weight ratio of the total Cr in the chromic acid and its reduction product to the silica sol expressed in terms of SiO2 to 1:(0.5 to 1.0) and the weight ratio of the dry-type silica sol to wet-type silica sol expressed in terms of SiO2 to 1:(0.05 to 20) is prepared. The aq. soln. is deposited on the surface of a zinc-plated steel sheet or a zinc alloy-plated steel sheet, and the sheet is heated at 40-300 deg.C. Consequently, a hardly soluble chromate film low in electric resistance and high in conductivity is obtained.
Patent JP-S61171032-A (JP)
Title: Manufacture of image display device
Inventor: OSADA KEIJI
IPC: H01J29/94
Filed: 1985-01-23
Abstract: PURPOSE:To stabilize image displaying for a long period of time, by irradiating laser light directly upon getters from outside a glass container to cause the getters to flash to prevent the decrease in emission from a cathode located in the glass container and to prevent gas from being generated from the getters. CONSTITUTION:A plurality of getters 36 are provided in the gap between a back electrode 30 and a rear panel 33 so that the getters are fixed with tension and located out of contact with the back electrode 30. Laser light 37 is irradiated upon the getters 36 from outside a container around the rear panel 33 to cause the getters to flash to adsorb gas generated from the materials of component parts in the container.
Patent JP-H03214493-A (JP)
Title: Forming method for sense amplifier circuit and its source resistor
Inventor: YAMAUCHI HIROYUKI
IPC: H01L27/108
Filed: 1990-01-18
Abstract: PURPOSE:To reduce delay in the amplification of a bit line by comprising plural transistors connected in parallel with plural bit lines of transistors having different current driving capacity. CONSTITUTION:An FF type sense amplifier circuit 5 is connected to each bit line 4. Each pair of transistors TR in the circuit 5 is comprised of a pair of TRs 12 with low current driving capacity compared with a pair of TRs 11 with high current driving capacity. By comprising a circuit in such way, it is possible to evade to couple a common source node with the plural bit lines 4 tightly via the pair of TRs 12 by driving only the pair of TRs 12 with low current driving capacity in initial amplification first, therefore, no common source node can be pulled to high bit line potential. In such a way, delay time in the amplification can be reduced.
Patent JP-2000204605-A (JP)
Title: Backhoe
Inventor: NISHI EIJI
IPC: E02F9/24
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To raise a boom without hindrance even when a bucket has reached a restraint surface, when the operation of raising the boom and the operation of an arm for scooping are carried out, in a backhoe such that a backhoe device is automatically stopped when the bucket reaches the restraint surface set forward of a drive part. SOLUTION: When the operation of raising a boom 4 and the operation of an arm 5 for scooping cause a bucket 6 to reach a set position D1 which is spaced a set distance away from a restraint surface A1 in a forward direction, the operation of the arm 5 for scooping is decelerated so that the arm 5 is operated for discharging mud, or so that the operation of the arm 5 for scooping is halted. Next, when the bucket 6 reaches the restraint surface A1, the boom 4 is operated to rise as the arm 5 is operated for discharging mud.
Patent JP-2000212792-A (JP)
Title: Production of partially plated plastic molding
Inventor: WASHIMI TORU
IPC: C25D5/56
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a partially plated plastic molding by which a bright metal-plated plastic molding capable of being printed by a specified pattern such as all numerals, characters and marks and excellent in decorativeness is produced at a low cost. SOLUTION: A Cu electroless-plating layer 22 is formed by electroless plating on the surface of an ABS-resin molding 21, the Cu electroless-plating layer 22 is irradiated with a laser beam and worked into a specified pattern, and bright plating is applied on the remaining Cu electroless-plating layer with an Ni electroless-plating layer 23 and an Au electroless-plating layer 24 to form a printed part 25.
Patent JP-S63179605-A (JP)
Title: Noise filter
Inventor: NAKANO MASANORI
IPC: H03H7/09
Filed: 1987-01-20
Abstract: PURPOSE:To obtain the excellent attenuation effect with respect to a specific frequency with small size inexpensively by constituting the titled noise filter by an inductance element, a capacitive element and a piezoelectric element connected in parallel with the capacitive element. CONSTITUTION:An input connector 10 is connected to a load 21 comprising a DC stabilized power supply through a line 20 via a noise filter 19 consisting of inductive elements 11, 12, capacitive elements 13, 14, 15 and piezoelectric elements 16-18 connected in parallel with the capacitive elements 13-15. The equivalent circuit of the piezoelectric elements 16-18 is expressed as a series and a parallel resonance circuit and the series resonance frequency is made coincident with the fundamental wave of the switching frequency to provide a remarkable attenuation effect with respect to the fundamental wave. The attenuation effect to a specific frequency is obtained inexpensively with small size by having only to add the piezoelectric elements 16-18.
Patent JP-S60152753-A (JP)
Inventor: FUJISHIMA TAKASHI
IPC: E04B2/88
Filed: 1984-01-23
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-H01188023-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAHASHI YASUSHI
IPC: H03K19/00
Filed: 1988-01-22
Abstract: PURPOSE:To suppress undershoot or ringing in an output signal by providing an output circuit comprising the 2nd output MOSFET and a resistor if series connection between an output node and the 2nd power supply voltage and the 1st output MOS provided between the output node and the 1st power supply voltage. CONSTITUTION:An output MOSFET Q1 having a large conductance is provided singly between the output node and the circuit power voltage, and an output MOSFET Q2 having a large conductance and a resistor R1 of a prescribed resistance are provided in series between the output node and the ground potential of the circuit. An output signal of a data output buffer rises stably at a high sheet properly via the output MOSFET Q1. Since the output signal from the data output buffer has no undershoot or rining because the overall conductance between the output node and the circuit ground potential is decreased by the resistor R1.
Patent JP-S59136937-A (JP)
Title: Pressure contact type semiconductor device
Inventor: HARUKI HIROSHI
IPC: H01L21/58
Filed: 1983-01-26
Abstract: PURPOSE:To improve the current capacity and thermal resistance of the titled device remarkably by a method wherein a sintered silver plate and a contact plate with thermal expansion coefficient almost equivalent to that of a semiconductor substrate into several separated pieces and an upper connecting electrode. CONSTITUTION:In other to make a main electrode 2 and a contact plate 8 come into even and perfect contact with each other, a sintered silver plate 9 is inserted to extreme plasticity and deformation as well as easy collapsibility by pressurization and high conductivity to be filled in the gap between the main electrode 2 and the contact plate 8. Within a pressure contact type semiconductor device subject to such a constitution, the gap between the main electrode 2 and the contact plate 8 may be filled with this collapsed silver making them come into perfect contact with each other since the properly soft sintered silver plate 9 with appropriate porosity provided is to be easily collapsed and spread. The requirements to be met by the sintered silver plate 9 may be e.g. porosity of 10-40% and thickness of 0.2-0.7mm..