baber/WOPTO huggingface dataset:
Patent GB-2329290-A (GB)
Title: Method of transmitting and receiving data,system and receiver therefor
Inventor: IRVING CLIVE RUSSELL
IPC: G01S1/04
Filed: 1997-05-28
Abstract: A data signal is transmitted by a transceiver unit at an unknown frequency within a known range of frequencies. The data signal is received at a receiver (1) within the known range of frequencies. At the receiver (1), the range of frequencies is divided into plural frequency bands each of width less than the uncertainty in the transmission frequency of the data signal. The presence of the data signal in at least one of the frequency bands is detected and the detected data signals are demodulated. A very low cost transmitter can thereby be used in the transceiver unit, allowing two-way communication between the receiver (1) and the transceiver unit.
Patent GB-2344900-A (GB)
Title: Robotic floor cleaning device with obstacle detection
Inventor: BISSET DAVID LINDSEY
IPC: G05D1/02
Filed: 1998-12-18
Abstract: A robotic floor cleaning device is programmed so that it firstly completes a circuitous path (A, B, C...I) around the edge of a room to be cleaned. Alternatively, the cleaning device completes a path around a feature of the room or an object in the room. The cleaning device avoids any obstacles in its path using various sensors such as ultrasonic or infra-red transmitters and receivers. Once the circuitous path has been completed (at I), the cleaning device then moves outwardly or inwardly by the width of the device, and completes a second path (I, J, K...T). The cleaning device then continues to move outwards or inwards by its own width after each subsequent path, so as to travel in a generally inwardly or outwardly spiral manner until the floor of the room, apart from areas occupied by obstacles, has been cleaned. The cleaning device recognises when each circuitous path has been completed by storing information relating to the ambient light level, or information from the ultrasound sensors, each time the device changes direction, and comparing it with previously stored information.
Patent GB-2335091-A (GB)
Title: Joining wires by ultrasonic welding
Inventor: IDE TETSURO
IPC: H01R4/02
Filed: 1999-02-23
Abstract: To join a wire 2 to the braid of a coaxial cable 1, the wires are first crossed, and resin chips 13 and 14 placed above and below. The resin chips have grooves in, of the same diameter as the cable 1. The structure is then subjected to ultrasonic oscillations, melting the insulation between the wires and welding the resin chips together to insulate the connection.
Patent GB-2349908-A (GB)
Title: Water supply arrangement
Inventor: ELSEY STEPHEN JOHN
IPC: E03B1/04
Filed: 1999-03-16
Abstract: A water supply arrangement for a domestic dwelling includes a cold water inlet pipe 10 for cold water drawn from a mains supply, a relatively large volume accumulator 17 connected through a check valve 16 to the inlet supply pipe and a cold water delivery pipe system 15 leading from the accumulator to the cold water taps 19 of the dwelling. The diameter of at least the majority of the pipes in the cold water delivery pipe system 15 is greater than the diameter of the cold water inlet pipe 10 leading to the accumulator 17. Further, the cold water delivery pipe system supplies cold water to a hot tank 22 feeding hot water to a hot water delivery pipe system 30, at least the majority of the pipes in the hot water delivery pipe system being greater than the diameter of the cold water inlet pipe. The cold water inlet pipe may instead supply a cold tank 36 from which water is delivered to the cold water delivery pipe system 15 by a pump 38, the accumulator 17 being connected into that system downstream of the pump.
Patent GB-2352725-A (GB)
Title: Detergent packaging
Inventor: BARTLETT DAVID
IPC: B32B7/02
Filed: 1999-07-30
Abstract: A detergent product, one of the uses of which is as a textile washing composition, has a packaging that provides high resistance to moisture during storage yet a major part of which is dispersible in a solvent. The product includes a package of detergent material, wherein the packaging material fully encloses the detergent product and is comprised of a hydrophilic and a hydrophobic material. A detergent product is also described, which has a packaging material that is water soluble yet opaque, thus providing a detergent product that is soluble in water but which is not degraded by light before use. The detergent composition may be in the form of a tablet comprising sodium tripolyphosphate, sodium silicate, sodium carbonate, sodium perborate, enzyme, soap, PEG and nonionic surfactant. The tablet may be enclosed in a film of plastic material such as polyvinylpyrrolidone coated with a layer of polyethylene.
Patent GB-2341003-A (GB)
Title: Integrated passive components and package with posts
Inventor: MARCOUX PHIL P
IPC: H01L27/08
Filed: 1998-05-13
Abstract: A method and apparatus for an electronic component package of a passive component using wafer level processing is provided. Posts are formed on the active side of the substrate of an electronic component. A conductive layer leads the contact areas of the electronic component to the tops of the posts. The conductive layer on the top of the posts acting as leads, attaching to traces on a printed circuit board.
Patent HU-T63622-A (HU)
Title: Process for producing optically active omega-halogen-2-amino-alkanecarboxylic acid derivatives and optically active phosphorous alpha-amino acids by using such derivatives
Inventor: ZEISS HANS-JOACHIM
IPC: C07D263/18
Filed: 1992-07-31
Abstract: Optically active, cyclic (2S)- and (2R)-l-halo-2-amino- alkanecarboxylic acid derivatives of the formula I and their mixtures   <IMAGE>  in which   R1 denotes (C1-C6)alkyl which is unsubstituted or substituted by hydroxyl, alkoxy, alkylcarbonyl and/or alkoxycarbonyl, or denotes alkenyl, alkynyl, R2-CO- or R3-SO2-, R2 denotes (C1-C11)alkyl, (subst.) (C6-C13)aryl, (C1-C6)alkoxy or (subst.) (C6-C13)aryl-(C1-C6)alkoxy,   R3 denotes (C1-C4)alkyl or (subst.) phenyl,   X denotes halogen and   n denotes zero or one, are suitable as starting substances for the preparation of a multiplicity of biologically active substances. They can be prepared by reaction of diacyl peroxides of the formula [R-CO-O-]2, in which R is defined as the radical bonded to X in the compounds I, with a halogenating agent (e.g. halogens, PCl5) in the presence of a catalyst (e.g. CuCl). By a reaction of the Arbusov type with replacement of X by a (subst.) phosphinyl group, optically active intermediates can be obtained which can be converted in a known manner into optically active phosphorus-containing amino acids such as L-phosphinothricin.
Patent HU-T70298-A (HU)
Title: Oligoside derived from an antigen polyoside obtained from a pathogenic agent
Inventor: MOREAU MONIQUE
IPC: A61K39/09
Filed: 1992-10-09
Abstract: An oligoside derived from an antigen polyoside obtained from a pathogenic agent, a method for its preparation, and its use particularly as a vaccinal agent. The oligoside is prepared by oxidation-reduction depolymerisation reaction.
Patent HU-T66225-A (HU)
Title: Punch with adjustable punching units
Inventor: HAEUSSERMANN HEINZ
IPC: B26F1/36
Filed: 1992-08-05
Abstract: The invention relates to a perforating device with a perforating device under part (10), at least two punch units (20) threaded on a bar (34) at an adjustable distance from each other, and a pressure lever (18) pivotably mounted on the under part (10) and acting against the backward end surfaces (54) of the hole punch (56) of the punch units (20) to displace the hole punches (56) counter to the force of, in each case, one return spring (48). In order to permit a slight displacement of the punch units (20) within the perforating device and simple exchange of the assembly bar (34) fitted with the punch units (20), the hole punches (56) strike, in their upper end position and under the action of their return springs (48), against an upper end stop (52) of the respective punch unit (20), while between the perforating device under part (10) and the pressure lever (18) there is arranged at least one spring element (60, 62) bridging the punch units (20), which lifts the pressure lever (18) away from the backward end surfaces (54) of the hole punches (56) and holds it under prestress against an upper end stop. As a result, the assembly bar (34) can be removed from the under part (10) as a structural unit, jointly with the punch units (20) threaded thereon. <IMAGE>
Patent HU-T71958-A (HU)
Title: Detergent compositions inhibiting dye transfer in textiles during the washing
Inventor: JOHNSTON JAMES PYOTT
IPC: C11D3/00
Filed: 1993-10-15
Abstract: The present invention relates to inhibiting dye transfer compositions comprising polyamine N-oxide containing polymers and terephthalate-based polymers.
Patent HU-T72827-A (HU)
Title: Method for direct neutralization of n-acyl sarcosines
Inventor: BELAND JOHN M
IPC: C07C233/47
Filed: 1995-06-02
Abstract: A process for the direct neutralization of N-acyl sarcosines wherein all raw materials and products are in the liquid state up to the final crystallization of the product. The N-acyl sarcosines are neutralized in a continuous or batch mode with caustic such as aqueous hydroxide at elevated temperatures to produce a molten, free flowing liquid, which can then be crystallized to solid product.
Patent HU-T75206-A (HU)
Title: Method of preparing unsymmetrically substitued triazines
Inventor: MAYER HORST
IPC: C07D251/16
Filed: 1994-10-10
Abstract: PCT No. PCT/EP94/03331 Sec. 371 Date Mar. 29, 1996 Sec. 102(e) Date Mar. 29, 1996 PCT Filed Oct. 10, 1994 PCT Pub. No. WO95/11237 PCT Pub. Date Apr. 27, 1995A process for preparing asymmetrically substituted triazines of the formula I    <IMAGE>  I  where R1 is hydrogen, methyl or ethyl, R2 and R3 independently of one another are an unsubstituted or substituted hydrocarbon radical, by reaction of a cyanoguanidine of the formula II    <IMAGE>  II  with a carboxylic acid derivative in the presence of an alcohol of the formula III R2-OHIII,which comprises reacting a carboxylic acid ester of the formula IV R3-COOR4IV,where R3 has the abovementioned meaning and R4 is an unsubstituted or substituted hydrocarbon radical, in the presence of a base or of a carboxamide selected from the group consisting of N,N-dialkylformamide, N,N-dialkylacetamide and N-methylpyrrolidone and in the presence of a salt or of a salt-like compound of the elements magnesium, calcium, aluminum, zinc, copper, iron, cobalt, nickel or chromium, is described.
Patent HU-T77659-A (HU)
Title: Process of manufacture for a coloured fibre material, containing a certain proportion of cellulose fibres, such as paper and nonwoven, and a coloured fibre material manufactured according to the process
Inventor: HOLM ULF
IPC: D21H21/28
Filed: 1995-12-20
Abstract: PCT No. PCT/SE95/01549 Sec. 371 Date Jun. 11, 1997 Sec. 102(e) Date Jun. 11, 1997 PCT Filed Dec. 20, 1995 PCT Pub. No. WO96/20310 PCT Pub. Date Jul. 4, 1996Process for the manufacture of a colored fibre material, containing a certain proportion of cellulose fibres, such as paper and nonwoven. A dyestuff is applied onto reel or sheet pulp either on the whole material or only on part of it, whereupon the reel or sheet pulp is defibrated and dispersed in liquid or foam possibly together with other fibres. The fibre dispersion is thereafter applied onto a wire and dewatered, whereupon the formed fibre web, which contains a substantially even addition of colored fibres, is subjected to possible further treatment steps before drying and reeling. A fibre material manufactured according to the process is also disclosed. If only part of the pulp fibres are colored, a mottled color impression of the material is obtained.
Patent IL-45998-A (IL)
Title: Piperidinium compounds their manufacture and plant growth regulating compositions containing them
IPC: C07D295/02
Filed: 1974-11-05
Abstract: Compounds represented by the formula <IMAGE> (I) wherein R1 is lower alkyl having 1-4 carbons, lower alkenyl having 2-4 carbons or lower alkynyl having 2-4 carbons; R2, R3 and R4 each are a lower alkyl having 1-4 carbons or R2 and R4 together with the carbon to which they are attached are a 5 or 6 membered alicyclic ring; and X is chlorine, bromine or iodine; THEIR USE AS PLANT GROWTH REGULANTS AND PLANT GROWTH REGULANT COMPOSITIONS CONTAINING THE ACTIVE COMPOUNDS ARE DISCLOSED.
[US4014678A]
Patent IL-68573-A (IL)
Title: Benzoxazin-2-ones,their preparation and pharmaceutical compositions containing them
IPC: C07D413/12
Filed: 1983-05-04
Abstract: This invention is directed to novel benzoxazin-2-ones of the formula <IMAGE>  (I)  wherein A is a sulfur atom or an SO, SO2, R-N=S, or R-N=SO2 group where R is a hydrogen atom or an acyl group; D is an alkylene group; R1 is an alkyl, phenylalkyl, cycloalkyl, or phenyl group; R4 is a hydrogen atom or an alkyl group; R5 is a hydrogen or halogen atom or a nitro or alkyl group; and R6 is a hydrogen or halogen atom or an alkyl group, having valuable pharmacological properties, particularly an antithrombotic activity. The compounds of Formula I may be prepared by the methods used for analogous compounds.
Patent IL-80619-A (IL)
Title: 3-(1,2,4-oxadiazolyl)-and 3-alkoxycarbonyl beta-carboline derivatives and pharmaceutical compositions containing the same
IPC: C07D471/04
Filed: 1986-11-12
Abstract: Compounds of formula I    <IMAGE>  (I)  wherein X is COOR3 or an oxadiazolyl radical of the formula or R2 is H, lower alkyl or cycloalkyl, R3 is lower alkyl, R4 is hydrogen, lower alkyl or lower alkoxyalkyl, RA is -CHR1-Z-R5, Z is sulfur or oxygen, R1 is lower alkyl or optionally substituted phenyl, and R5 is hydrogen, phenyl or optionally substituted lower alkyl, and wherein each compound can contain 1 or 2 RA radicals have valuable pharmacological properties.
Patent JP-S58128958-A (JP)
Inventor: IWASAKI FUMIO
IPC: B61F5/38
Filed: 1982-01-27
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-S54102843-A (JP)
Title: Integrated controller of automatic vending machine
Inventor: KUMAGAI YOSHIZOU
IPC: G07F5/18
Filed: 1978-01-30
Abstract: PURPOSE: To make it possible to cope with a sellout, fault and exhaustion of change immediately by checking collection of money definitely by centrally controlling several automatic vending machines which are linked to a center through a telephone station.  
     CONSTITUTION: It is made possible to transfer information between several subordinate stations A to A n ' and common center C via telephone station B. Subordinate stations A to A n ' consist of automatic vending machine groups 1 to 1 n ' interfaces 2 to 2 n ' control parts 3 to 3 n ' and circuit connection parts 4 to 4 n ' and center C makes access to subordinate stations A to A n ' via telephone station B according to a prescribed program and then obtains information stored in control parts 3 to 3 n ' on the sale, sellout, exhaustion of change, etc., of vending machine groups 1 to 1 n ' thereby processing them adequately. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58128758-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YATSUNO KOUMEI
IPC: H01L23/492
Filed: 1982-01-27
Abstract: PURPOSE:To contrive expansion in the degree of freedom in selection of the members for the titled semiconductor device by a method wherein a lead is composed of the material having excellent heat and electricity conductivity, and an electrode is constituted by the core material of the same type as that of the lead and the cylinder material having the coefficient of thermal expansion lower than that of the lead. CONSTITUTION:The same type of material having excellent heat and electric conductivity is used for the core material 6a and the lead 7, and a material having the coefficient of thermal expansion lower than that of the core material 6a is used for the cylinder material 6b. The core material 6a and the cylinder material 6b are formed into a clad by performing a wire drawing, both of them are metallurgically coupled, and the electrode 6 is obtained by cutting into the prescribed length after a wire drawing has been finished. Accordingly, the lead 7 is welded to the core material 6 after obtaining the electrode 6. Through these procedures, the degree of freedom in selecting each material is expanded, and as a result, the semiconductor device having excellent characteristics can be obtained.
Patent JP-H08199812-A (JP)
Title: Separator connecting fitting
Inventor: TANAKA MINORU
IPC: E04G17/065
Filed: 1995-01-26
Abstract: PURPOSE: To improve the workability by forming a spring strip in a curve in the longitudinal and width direction, and providing a pair of elliptical holes in which an overlapped part of a separator is inserted in a curved condition of the V-shape at the end in the longitudinal direction. CONSTITUTION: When a pair of separators 13, 14 made of steel bar one end of which is connected to a form are connected to keep the interval of the form, a connecting fitting 1 is bent to the V-shape grasping holding parts 2, 3 of the connecting fitting 1. After the separators 13, 14 are inserted in elliptical holes 4, 5 in this condition, the connecting fitting 1 is located at the center of an overlapped part 15 of the separators 13, 14 and the hand is set free. The fitting 1 is returned to the original form due to the elasticity, and locked to the C-shape by the separators 13, 14. The fitting 1 is formed curved in the longitudinal and width direction, and the holes 4, 5 are brought into contact with a number of contact points to surely fix the separators 13, 14 by the wedge effect. The separators can be fixed efficiently, surely and correctly.
Patent JP-H04215879-A (JP)
Title: Method and apparatus for washing work
Inventor: OKAMURA KAZUHIKO
IPC: B08B3/10
Filed: 1991-01-31
Abstract: PURPOSE:To efficiently wash a work by subjecting the work to a washing process using a washing solution and first and second rinsing processes using pure water. CONSTITUTION:A work W is fed by a carrier 2 and a washing solution is injected to the work W in the washing solution of a washing part 3 to wash the work W. The work W is immersed in water not containing impurities such as a detergent and the like, that is, pure water in first and second preparatory rinsing parts 4,5 to be shaken up and down to wash off the washing solution bonded to the work W. Pure water is injected to the work W in the pure water of a first rinsing part 6 to wash off washing water from the work W. The work W is immersed in the pure water of a second rinsing part 7 to be shaken up and down to wash off the washing water bonded to the work W. By this method, the work W can be efficiently washed.
Patent JP-S56107384-A (JP)
Title: Magnetic bubble device
Inventor: KOUNO JIYUNICHI
IPC: G11C11/14
Filed: 1980-01-31
Abstract: PURPOSE:To make stable the operation against temperature variance, by directly contacting a part of two coil groups giving rotating magnetic field to magnetic bubble elements with the bias magnet giving bias magnetic field. CONSTITUTION:Magnetic bubble elements 7a-7e are mounted on the board 8 and located in coil groups 9a, 9b almost orthogonal. Bias magnets 10a, 10b are directly contacted with the coil 9a, heat is dissipated from the coil 9a and heat is conducted to the bias magnets 10a, 10b from the yokes 11a, 11b with flat type radiators 12a and 12b. The coils 9a, 9b are held with coil holding members 13a 13d and the contact area of the coils 9a, 9b with air can be taken broader. Since the temperature of the bias magnets 10a, 10b can be in agreement with the temperature of the magnetic bubble elements 7a-7e of the same temperature as the coils 9a-9b, the operation can be made stable.
Patent JP-S57125416-A (JP)
Title: Parallel connection circuit of transistor
Inventor: KONEMORI AKIO
IPC: G05F1/59
Filed: 1981-01-27
Abstract: PURPOSE:To enhance the use rate of transistors without increasing the circuit loss, by limiting respective maximum collector currents of main control transistor which are connected in parallel and by eliminating a circuit for balancing collector currents. CONSTITUTION:A resistance R6 and a transistor TR2 are a collector current detector and a current limiter for a main control TR1 respectively. A resistance R7 and a TR4 are a collector current detector and a current limiter for a main control TR3 respectively. A resistance R2 supplies the base current to the TR1, and a resistance R8 supplies the base current to the TR3. In the normal operation state, since current detectors R6 and R7 function as series resistances for balancing currents, collector currents of main control TRs are balanced in a certain degree. A maximum value of the collector current of each main control TR is limited to 1/2I0(max). I0(max) is a maximum output current of the power source.
Patent JP-H0327594-A (JP)
Title: Manufacture of multilayer board
Inventor: ISODA SATOSHI
IPC: H05K3/46
Filed: 1989-01-19
Abstract: PURPOSE:To prevent a void from remaining in an insulating layer by coating it with insulating ink to be added with solvent to form the insulating layer, and then vacuum defoaming it. CONSTITUTION:A copper foil of a copper-plated insulating board 1 is etched to form a predetermined circuit 2. Then, insulating ink is screen printed on the board 1 to form an insulating layer 3. The ink is mixed with curing agent such as mica, amine in epoxy resin, and added with solvent. When the solvent is selected as substance having higher vapor pressure than that of low molecular weight component in the ink, the solvent is evaporated previously in case of vacuum processing to remove voids. Accordingly, deterioration of insulating characteristic can be prevented by maintaining the original composition of the ink.
Patent JP-H07113404-A (JP)
Title: Hydraulic component group
Inventor: KARURO RUUOFU
IPC: F16K27/00
Filed: 1994-02-01
Abstract: PURPOSE: To provide a hydraulic constituent element group such that the hydraulic constituent element of a different size can be combined without impairing functions. CONSTITUTION: An orifice in a hydraulic duct in at least one of mounting interfaces 11, 21 stacked when a hydraulic constituent element group 1 is in an assembled condition is disposed to assure that additional orifices at least partially overlap even when the constituent element of a different size is used.
Patent JP-S56107241-A (JP)
Title: Dry etching method
Inventor: IKEUCHI TATSUYA
IPC: G03F1/00
Filed: 1980-01-31
Abstract: PURPOSE:To form a mask with superior dry etching resistance by patternwise irradiating an inorg. resist based on silicon and silicon oxide with electron beams and etching the unirradiated part. CONSTITUTION:Electron beam sensitive thin film layer 3 based on a mixture of silicon and silicon oxide is formed on a hard mask blank plate having inorg. light shielding film layer 2 on transparent glass substrate 1, and layer 3 is patterned to obtain a mask. The patterning can be carried out by a photolithographic method, yet since layer 3 has electron beam sensitivity and an electron beam irradiated part is made difficultly soluble in chemicals such as acid as compared to an unirradiated part, it is desirable to patternwise irradiate layer 3 directly with electron beams 4. By dipping irradiated substrate 1 in a chemical soln., the unirradiated part is chemically dissolved and removed to form mask 5, and the exposed part of layer 2 is dry etched to form patterned inorg. light shielding film layer 6.