baber/WOPTO huggingface dataset:
Patent GB-2345257-A (GB)
Title: Chemical mechanical polishing
Inventor: LIN JUEN-KUEN
IPC: B24B37/04
Filed: 1998-09-16
Abstract: A chemical mechanical polishing process has the wafer retained by a retainer ring 40 for holding a semiconductor wafer to be polished. The retainer ring comprises slurry passages 42 on the bottom of the retainer ring and extending from an inner surface of the ring to an outer surface. The ring allows slurry to be delivered more evenly to the wafer giving improved planarization of the wafer. A method of forming a trench isolation in a substrate is also disclosed.
Patent GB-2355145-A (GB)
Title: Portable device with a multifunction and multimode user input key providing a shortcut back to a particular state of the device
Inventor: SHARP JONATHAN
IPC: H04M1/72403
Filed: 1999-10-08
Abstract: A portable device such as a radio telephone has a user input having a key which has a plurality of functions. The key (i.e. a button or particular position of a multipositional device, e.g. joystick, roller, rocker, flip cover) has different modes of operation and when operated in a first mode has a first function 123 if the device is in a first state and a second function 124 if the device is not in the first state, the second function acting to put the device in the first state. For example, the first mode of operation may be a short depression of the key, which provides a short cut to a predefined menu 123 when the device is in a first "idle" state and a short cut to the "idle" state 124 when the device is not in this state. Further, when operated in one or more other modes 125, e.g. long or multiple depressions, the key may have other functions 126 that may or may not be dependent on a state of the device, e.g .power off. In addition, various means to navigate through and select menu options and/or text functions are described, in particular the use of a joystick (28, fig. 2a) that replaces a keyboard and may be used for variable speed scrolling, option selection and text editing. Additionally, functions may be controlled by flip cover movement (e.g. display size), headset attachment or an easy access button that performs a function determined most appropriate to a present situation.
Patent GB-2355607-A (GB)
Title: Digital automatic gain control for speech signals
Inventor: SHAHAF MARK
IPC: H03M1/18
Filed: 1999-10-20
Abstract: Output samples from an ADC 14 are assessed by a gain control unit 16 to monitor clipping of the signal. If clipping occurs the gain control signal sent to the analogue multiplier 12 via a DAC 18 is reduced until clipping is eliminated. The gain value is held constant for a predetermined hold period and then the gain is increased again in steps. Mean or RMS signal values of the ADC output may be assessed to determine clipping. AGC may be inhibited when speech signals are absent.
Patent GB-2355500-A (GB)
Title: Vibration driven pump
Inventor: SCOTT WILLIAM
IPC: A01B35/18
Filed: 1999-11-17
Abstract: A fluid pump for a vibratory apparatus comprises cylindrical housing 10 having inlet 14 and outlet 16. A piston 20 is reciprocatably mounted in the housing and has a fluid passageway 22 extending between its opposite ends. Valves 26, 28 and 30, 32 allow fluid to pass through the passageway only in the direction from the inlet to the outlet so that as the piston moves to and fro in response to mechanical vibration of the housing fluid is pumped from the inlet to the outlet. At rest the piston is maintained intermediate the housing ends by compression springs 24. Pumping capacity is varied by adjusting: spring strength; piston mass/diameter; bore diameter; vibration amplitude/frequency; fluid viscocity or by fitting a damper between the vibratory apparatus and the pump. Uses include two stroke oil pumps for hardcore compacting rammers.
Patent GB-191510916-A (GB)
IPC: D06L4/00
Abstract: 10,916. Wade, H., [Deutsche Gold- & Silber- Scheide Anstalt vorm. Roessler]. July 27. Bleaching, processes and materials for.-In bleaching cotton &c. with solutions of alkali peroxides containing " stabilizing catalysers," such as stannic acid, colophony, dextrin, gelatine, or a mixture of sodium silicate and magnesium chloride, the bleaching-bath is maintained at its maximum temperature during the whole bleaching process. In an example, cotton yarn is treated for one or two hours in a bath containing sodium peroxide, sodium silicate, magnesium chloride, and monopol soap at a temperature of 85‹ C., and then for two hours in a second bath of the same composition and at the same temperature. Reference has been directed by the Comptroller to Specifications 23,110/00, 14,385/05, and 15,137/07.
Patent HU-T66655-A (HU)
Title: Process for preparing substituted diamino-phthalimides and analogues and pharmaceutical compositions containing them
Inventor: TRINKS UWE
IPC: A61K31/4427
Filed: 1992-05-28
Abstract: Compounds of the formula I <IMAGE> in which Ar1, Ar2, A1, A2, R and X have the meanings given in the description, have useful pharmaceutical properties and are particularly active against diseases responsive to the inhibition of protein kinases, for example tumours. They are prepared in a manner known per se.
Patent HU-T64292-A (HU)
Title: Method for stabilizing esters of unsaturated carboxylic acids
Inventor: GROSSI ANTHONY V
IPC: C08F2/00
Filed: 1991-06-17
Abstract: This invention relates to a method of inhibiting polymerization of an ester of an unsaturated carboxylic acid in a process stream comprising water and said ester comprising: adding to said process stream, a stabilizer blend comprising (a) a first N,N substituted paraphenylenediamide which is soluble in water at a pH of 2; and (b) a second N,N substituted paraphenylenediamine which is non soluble in water at a pH of 2, preferably one of the N,N substituents of (a) is a C1-C4 alkyl, more preferred (a) compounds have structure (I) and (b) compounds have structure (II), R1 and R2 are independently selected from phenyl or C5-C9 alkyl and R3 is C1-C4 alkyl, R4 is phenyl or C1-C9 alkyl.
Patent HU-T68280-A (HU)
Title: Method and apparatus for regeneration of voltage sources including primary cells
Inventor: ROENISCH WERNER
IPC: H02J7/02
Filed: 1994-03-16
Abstract: A method and a device (10) are proposed for the regeneration of voltage sources (11) in the form of primary cells (primary elements), by means of electrical energy which is supplied in the form of a DC voltage. In this case, the voltage source (11) which is to be regenerated has applied to it over a predetermined time interval voltage pulses (18) which are applied essentially cyclically, have an amplitude which can be predetermined and have a pulse length which can be predetermined. The DC voltage signal (13) required for this purpose is supplied from a low-resistance DC voltage source (23). The voltage pulse sequence (18), which is applied to one pole (19) of the voltage source (11) which is to be regenerated, is produced in a pulsed switching device (14) by means of a pulse generator (clock generator) (15). <IMAGE>
Patent HU-T71584-A (HU)
Title: Lipopeptide derivatives and pharmaceutical compositions containing them
Inventor: LATTRELL RUDOLF
IPC: C07K7/06
Filed: 1995-03-29
Abstract: Lipopeptide derivatives of the formula I    <IMAGE>  I  with R1 equal to OH or NH2 and R2 a C8-C22-acyl radical, pharmaceutical products which are effective for bacterial infections and contain such lipopeptide derivatives, process for preparing the lipopeptide derivatives and the pharmaceutical products, and the use of the lipopeptide derivatives for controlling bacterial infections are described.
Patent HU-T73480-A (HU)
Title: Blocking arrangement
Inventor: AUGUSTINUS PER KURT
IPC: B67D1/08
Filed: 1994-12-09
Abstract: A blocking arrangement serves for securing prevention of a spear (1) being unscrewed from a corresponding neck ring (3) in a container for a liquid, for example, beer, being under pressure by a drive gas in the container. The blocking arrangement consists of a split spring ring (8) which is placed in a groove (5) constructed in the corresponding neck ring (3). This groove is so deep that the spring ring is allowed to be squeezed radially into the groove. The expansion for the spring ring radially outwardly is limited, however, by in inwardly turning cylinder face (22) on the spear (1). Furthermore, the spear has an upwardly turning blocking face (12) which adjoins the cylinder face (22). When dismounting of the spear is attempted, its blocking face (12) adjoins the spring ring (8) which is retained axially by the downwardly turning upper side (16) of the groove. To prevent the axial forces by which the spring ring (8) is acted on from working the spring ring free of the blocking face (12), the spring (8) has a larger thickness at the outside diameter than at the inside diameter. Thereby, the blocking arrangement provides the optimal security against an unauthorized person removing a spear during an over-pressure in the container.
Patent HU-T73146-A (HU)
Title: Method for preparing beta-lactams
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: C07D409/04
Filed: 1994-04-14
Abstract: A method for preparing 3-hydroxy (3R,4S)-2-azetidinones of general formula (Ia), and the use thereof for preparing taxoids, are disclosed. In general formula (Ia), Ar is an aryl radical.
Patent IL-35377-A (IL)
Title: Lustrous pigments and their preparation
IPC: A61K8/25
Filed: 1970-09-30
Abstract: 1,268,177. Lipstick. MERCK PATENT G.m.b.H. 21 Sept., 1970 [29 Nov., 1969], No. 44786/70. Heading A5B. [Also in Divisions Cl, C3, C4 and C5] A nacreous pigment comprising mica flakes coated on each side with a first layer of titanium dioxide and ferric oxide and a superposed layer of titanium dioxide is used in Example 11 in a lipstick; a base mass comprising 15% beeswax, 15% lanolin, 2.5% cetyl alcohol, 62-5% castor oil and 5% polyethylene glycol is mixed with 15% of the gold mica pigment and 0.3% red dyestuffs as balance to 100% of the total lipstick.
Patent IL-60390-A (IL)
Title: Piperidine derivatives,their preparation and pharmaceutical compositions comprising them
IPC: C07D211/60
Filed: 1980-06-25
Abstract: A compound of formula  <IMAGE>  in which m and n are a pair of integers such that m=0 or 1 and n=3-m or m=0, 1 or 2 and n=4-m, R is straight or branched C2 to C4 alkyl having a terminal hydroxy group, R1 is methyl or methoxy, R2 is methyl or ethyl and R3 is hydrogen or methyl; or a pharmaceutically acceptable salt thereof is provided, as well as compositions containing these compounds and processes for preparing them. The compounds can be used to produce topical and local anaesthetic effects in mammals and are also useful as heart anti-arrhythmic agents.
Patent IL-62224-A (IL)
Title: Die for multistream coextrusion of plastic materials
IPC: B29C48/33
Filed: 1981-02-26
Abstract: A coextrusion die for the extrusion of a tubular film comprising a distribution channel system connected to separate supply means for several plastics materials, each distribution channel system comprising at least two arched channels (24, 25, 26) provided in different axial planes, the ends of each channel (24, 25) being connected to the middle portion of the following channel (25, 26) and the distribution channel systems being located at different distances from the centre axis of the die, collecting chambers (18-20) communicating with said distribution channel systems and an annular slot (36) communicating with the collecting chambers (18-20). The channels are formed from grooves in the surfaces of discshaped elements (12-15). The arched channels (24, 25, 26) are interconnected by channels (27) passing through said elements.
Patent IL-69416-A (IL)
Title: Process for inverting the configuration of optically active 1-(2-cyclopentyl)phenoxy-3-t butylamino-2-propanols,and optically active intermediates produced in this process
IPC: C07D263/14
Filed: 1983-08-03
Abstract: For the contracting states BE, CH, DE, FR, GB, IT, LI, NL, SE 1. A process for inverting the configuration at the optically active carbon atom (*) in compounds of the formula I   see diagramm : EP0102520,P6,F1   in which A represents a cyclopentylphenyl radical and R represents the t-butyl radical, which comprises converting these compounds by formylation into optically active compounds of the formula II   see diagramm : EP0102520,P6,F2   in which A and R have the meanings defined above, while maintaining the configuration at the carbon atom (*), converting these compounds, by treatment with a strong acid or an acid halide, into optically active cyclic compounds of the formula III   see diagramm : EP0102520,P6,F3   in which A and R have the meanings defined above and in which X**(anion) represents the anion of a strong acid or of a halogen atom, and converting these oxazolinium derivatives (III), by acid or alkaline hydrolysis, if appropriate via the stage of the N-formyl compound, into optically active compounds of the formula IV   see diagramm : EP0102520,P7,F4   in which A and R have the meanings defined above, possessing the same structure as the starting material I, but having an opposite configuration at the carbon atom (*). For the contracting state AT 1. A process for inverting the configuration at the optically active carbon atom (*) in compounds of the formula I   see diagramm : EP0102520,P7,F1   in which A represents a cyclopentylphenyl radical and R represents the t-butyl radical, which comprises converting these compounds by formylation into optically active compounds of the formula II   see diagramm : EP0102520,P7,F2   in which A and R have the meanings defined above, while maintaining the configuration at the carbon atom (*), converting these compounds, by treatment with a strong acid or an acid halide, into optically active cyclic compounds of the formula III   see diagramm : EP0102520,P7,F3   in which A and R have the meanings defined above and in which X**(anion) represents the anion of a strong acid or of a halogen atom, and converting these oxazolinium derivatives (III), by acid or alkaline hydrolysis, if appropriate via the stage of the N-formyl compound, into optically active compounds of the formula IV   see diagramm : EP0102520,P7,F4   in which A and R have the meanings defined above, possessing the same structure as the starting materail I, but having an opposite configuration at the carbon atom (*).
Patent IL-70012-A (IL)
Title: 7-(1-(2-aminothiazol-4-yl)-ethene-carbonamido)-3-pyridiniummethyl-3-cephem-4-carboxylate derivatives,their preparation and antibacterial compositions containing them
IPC: C07D501/46
Filed: 1983-10-20
Abstract: Antibacterially active cephalosporins of the formula   <IMAGE>   in which R1 denotes C1-C6-alkyl, phenyl or halogen-substituted phenyl, and R2 and R3, which can be identical or different, denote H, C1-C4-alkyl, chlorine, bromine, carbamoyl or N-C1-C4-alkylcarbamoyl.
Patent IL-72740-A (IL)
Title: Adjuvant compositions comprising polyoxypropylene-polyoxyethylene block polymers,vaccine compositions containing them and methods for enhancing the immunogenicity of antigens
IPC: A61K39/39
Filed: 1984-08-21
Abstract: An adjuvant composition comprising: an immunopotentiating amount of an immunostimulating glycopeptide; a multi-phase-forming amount of a non-toxic polyoxypropylene-polyoxyethylene block polymer in an amount of 0.2 to 49% by volume (v/v); a multi-phase-stabilizing amount of a glycol ether-based surfactant in an amount between 0.05 to 2.5% by volume (v/v); optionally a metabolizable, non-toxic oil in an amount between 1 to 30% by volume (v/v); and buffered isoosmotic saline in a quantity sufficient to make volume. This composition can be mixed with an antigen for administration as a vaccine to a bird or mammal.
Patent JP-H03217549-A (JP)
Title: Jointing mechanism for wall surface board and self bearing board
Inventor: HOSHINO AKIHIKO
IPC: A47F5/08
Filed: 1990-01-19
Abstract: PURPOSE:To increase closely contacting property by forming wall surface boards with trapezoidal projected sections having barshaped projected sections, composed to be confronted with jointed surfaces, and self bearing boards having the jointing mechanisms of recessed sections to be fitted on the jointing mechanisms of the trapezoidal projected sections of the wall surface boards. CONSTITUTION:In order to increase weight bearing strength on upper sections near the jointed surfaces 4 of the jointing me. chanisms 10 of shelf bearing boards 2 and apply the parts of lead piles, on the jointed surfaces 3 of wall surface boards 1, trapezoidal projected sections 5 are formed. After that, in order to hooking-fix the jointing mechanisms 10 of the boards 2 on the left and right side surfaces of the projected sections 5, two bar-shaped projected sections 6 are composed at a specified interval to descend to be confronted with the jointed surfaces. After that, on the jointed surfaces of the boards 2, the jointing mechanisms 10 to be fitted on to cover the jointing mechanisms 7 of the projected sections 5 of the boards 1 are formed. As a result, the necks and heads, of the jointing mechanisms 7 of the projected sections of the wall surface boards 1 are integrally formed, and the stable jointing mechanisms of high weight-bearing strength can be obtained.
Patent JP-S58128381-A (JP)
Inventor: ADORUFU PARUKU
IPC: A01N43/58
Filed: 1983-01-26
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-H06217633-A (JP)
Title: Grain-discharging apparatus of combine harvester
Inventor: MATSUI MASAMI
IPC: A01F12/46
Filed: 1993-01-25
Abstract: PURPOSE:To reduce the weight of machine body and improve the mobility by making a grain-discharging apparatus to be detachable from a grain-storage apparatus of a combine, harvester. CONSTITUTION:The machine body 5 of a combine harvester is composed of a running apparatus 2 placed below a machine frame and a threshing apparatus 3 and a grain-storage apparatus 4 parallelly placed above the machine frame 1. The bottom of the grain-storage apparatus 4 is connected to a transfer- starting end 7 of a spiral grain-transfer apparatus 6 to discharge the grains from the grain-storage apparatus to the outside of the combine harvester. The power transmission to the spiral grain-transfer apparatus is connected by a transmission connector 8 when the spiral grain-transfer apparatus 6 is attached to the storage apparatus.
Patent JP-H02189390-A (JP)
Title: Stabilizer for long-life and high-concentration coal-water slurry
Inventor: HONJO SHUICHI
IPC: C09K23/42
Filed: 1989-01-18
Abstract: PURPOSE:To make it possible to obtain a coal-water slurry with a long life and a high conc. which can be transferred by means of a pump and used as it is as a fuel for boilers of power stations, etc., by incorporating a phosphoric ester or its salt of a specified compd. CONSTITUTION:The title stabilizer is obtd. by incorporating a phosphoric ester or its salt of a compd. selected from a mono- or polyhydric alcohol or an alkylene oxide adduct thereof; an alkylene oxide adduct of an arom. compd. having a phenolic hydroxyl group; an alkylene oxide adduct of a condensate of an arom. compd. having a phenolic hydroxyl group with an aliph. aldehyde; an alkylene oxide adduct of a fatty acid; an alkylene oxide adduct of an amine; an alkylene oxide adduct of a polyhydric alcohol partial ester of a fatty acid; and an alkylene oxide adduct of an acid amine. 0.01-5.0wt.% the stabilizer and 0.01-5.0wt.% dispersing agent both based on the slurry are compounded with the coal-water slurry.
Patent JP-H11209178-A (JP)
Title: Composite laminated ceramic part and its production
Inventor: HIRAGA MASAHIRO
IPC: C04B35/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a composite laminated ceramic parts in which traditional defects are eliminated and generation of peeling at a boundary, cracks in respective layers and further deformation are eliminated without having intermediate layer. SOLUTION: The composite laminated ceramic parts are constituted of a material of high dielectric constant and a material of low dielectric constant which satisfy a relation: |T1-T2|<=140 when T1 is a shrinkage beginning temp. at the time of calcining a high dielectric constant layer and T2 is the shrinkage beginning temp. at the time of calcining a low dielectric constant layer and area of the composite laminated ceramic parts is <=50 mm<2> and a relation: |T1-T2|<=60 when area thereof is <=8 mm<2> . By using materials satisfying these relations for the high dielectric constant layers 2, 3 and the low dielectric constant layers 1, 4, the composition laminated parts in which peeling of the laminated interfaces of different kinds of materials, cracks and deformation of appearance are eliminated can be obtained.
Patent JP-H10210436-A (JP)
Title: Information signal output control method, information signal copy prevention method, information signal copy prevention device and information signal recording medium
Inventor: OGINO AKIRA
IPC: H04N21/8355
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent an information signal from being copied illegally and the information signal illegally copied from utilizing. SOLUTION: In the case that only either of a spread spectrum copy prevention control signal S5 and a copy guard signal S added to a video signal the production of which is related so as to be a pair with the video signal reproduced from a disk 100 is detected. Or when a specific copy prevention control signal is not detected, it is discriminated that the video signal recorded on the disk 100 has been illegally copied. Then an output control signal generating section 17 controls an output control section 14, so as not to output a reproduction video signal S4.
Patent JP-S53114523-A (JP)
Title: Split joint
Inventor: NAGAO SHIYOUZOU
IPC: F16L21/06
Filed: 1978-01-31
Abstract: PURPOSE: To get a split joint which is easily available for covering local damage or as a pipe coupling with a guaranteed high sealing effect for a long period. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02189237-A (JP)
Title: Travel controller for vehicle
Inventor: IRIE YASUO
IPC: F16H59/40
Filed: 1989-01-18
Abstract: PURPOSE:To improve controllability by installing a travel speed control system, controlling a continuously variable transmission according to output of a first speed setter and a cruising speed control system controlling the transmission according to output of a second speed setter and a speed sensor or the like, respectively. CONSTITUTION:In this controller, there is provided a first control means 33 which controls a continuously variable transmission 4 through a shift operating actuator 14 according to an output signal of a first speed setter 20 outputting a voltage signal for speed control of each of forward and backward movements within the voltage range of either of positive or negative voltage, thereby constituting a travel speed control system. In addition, an output signal of a second speed setter 22, outputting the voltage signal for speed control of each of forward and backward movements within the voltage range of either positive or negative is discriminated whether it belongs to either side of the forward or backward movement by a travel direction discriminating means 44. Then, a second control means C, controlling the actuator 14 on the basis of the discriminated result and each output signal of the second speed setter 22 and a speed sensor 23, is installed and a cruising speed control system is constituted.