baber/WOPTO huggingface dataset:
Patent GB-2343738-A (GB)
Title: A steam cleaning heating unit for carpets
Inventor: WARREN COLIN
IPC: A47L11/34
Filed: 1999-08-27
Abstract: A fluid heating unit which includes a container 20 which is provided with internal conduit 25 through which a first fluid can enter and leave the container 20 and be heated by contact with a second fluid in the container 20 which second fluid is heated by either generator 30 exhaust gas passing through the container 20 or an electric heating element 50 internal to the container or both. The exhaust gas and electrical heating may be provided by an engine in association with the generator. Alternatively, only the exhaust gas may be supplied by an engine and the electricity supplied by mains power. The fluid heating unit may be mounted on a trolley device 40. The unit may be attached to a portable carpet steam cleaning unit. The electric heating element 50 can be controlled by a thermostat. The level of the second fluid can be controlled by a valve operated header tank. The invention may also include a fixedly located self-cleaning unit including a container having therein a water reservoir 10 and means for heating said water, a source of detergent and a pump means to provide a mixture of said heated water and detergent to an outlet device terminating in a delivery nozzle adapted to be automatically operated by a user.
Patent GB-2353832-A (GB)
Title: Gear change command mechanism for a vehicle
Inventor: MOWATT JEFFREY WILLIAM
IPC: F16H61/36
Filed: 1999-09-04
Abstract: A vehicle has steering column 14, a gearbox (20 Fig. 1), having selection lever (18), and a gear change mechanism (16) mounted on the steering column for remotely operating the selection lever. The gear change mechanism comprises: a collar 22 mounted on a sleeve (24 Fig. 3) for rotation about the steering column axis; a first bevel gear 40 rotationally fast with the collar; a second bevel gear 42 meshing with the first and rotationally mounted about a fixed axis extending radially from the steering column; a crank arm 44 connected for rotation with the second bevel gear; and a flexible cable 23 connecting the crank arm to the selection lever. The bevel gears may be sectors or quadrants. A 'Z' or 'T' groove in sleeve (24) may be engaged by a projection (32) on control lever 28 to provide a neutral gate.
Patent GB-2341123-A (GB)
Title: Coating a wafer with resist film
Inventor: YONAHA SHINYA
IPC: H01L21/027
Filed: 1999-09-03
Abstract: A resist film having a thickness of 5500Ñ or less is coated on a wafer having a diameter of 8 inches or more by dripping resist while rotating the wafer at a first rotation speed, e.g. 500rpm to 1200rpm. The dripping of the resist is suspended at the time of spreading the resist on the whole surface of the wafer. The rotation speed is raised to a second, predetermined rotation speed, e.g. 4300-6000rpm, depending on the desired thickness of the resist film, and rotated for 5 seconds or less at that speed. Then, the wafer is rotated for 15 seconds or more at a lower rotation speed, e.g. 3800-4200rpm. The wafer can be disposed in a sealable housing, the pressure within which is reduced during coating. The housing may comprise upper and lower detachable portions 44, 46, and may be connected at 56 to a pressure reducing device.
Patent GB-2345075-A (GB)
Title: Down hole injection valve
Inventor: ALLISON JAMES
IPC: E21B34/00
Filed: 1999-11-25
Abstract: An injection valve 1 for down-hole use comprises a flapper plate 16 biassed in the closed position by spring 20. A flow tube 24 slidably mounted in the body 10 and bearing against the flapper plate 16 comprises an inner flow surface 30 configured (eg. ribbed) to cause turbulence in the fluid flow, resulting in a pressure drop that forces the flow tube down opening the flapper 16. Reduced flow causes a reduction in the pressure and the flow tube 24 is returned by spring 26 closing the flapper 16. The protrusions 30 in the flow tube 24 allow an enlarged flow tube orifice to be used facilitating the passing of tools there through. A further embodiment (fig. 3 not shown) comprises a flow tube with a housing that contains a removable orifice allowing the removal and replacement of a worn orifice.
Patent GB-2342120-A (GB)
Title: Door hinge with elastomer spring
Inventor: RIBLETT ALLEN
IPC: E05D5/10
Filed: 1997-02-06
Abstract: Door hinge assembly including first and second hinge leaves 12,14 and pin assembly 15 which comprises hinge pin 17, insert 19 and elastomeric spring 21. Insert 19 is biassed by spring 21 to exert force and hold the hinge leaves in at least one predefined position. The force required to rotate the hinge from any of the predefined positions may be altered by selecting an elastomeric spring to have specific properties. At least one of the bores of the hinge leaves may comprise detent means for engaging the biassed insert. The spring 21 may be positioned in a cavity in the pin assembly.
Patent HU-T65949-A (HU)
Title: Low-voltage switchgear for the output or distribution of electric power
Inventor: WINKLER JOHANNES
IPC: H02B1/36
Filed: 1992-12-02
Abstract: The aim of the invention is to reduce the design complexity of low-voltage switchgear for the output or distribution of electric power, the switchgear having a guideway in the switchgear cabinet. This aim is achieved by virtue of the fact that the switchgear is fitted, parallel to the rack direction, with cross-struts having guideways for the racks, and also that the guideways are integral with the cross-struts or are integrally stamped from the same material. This aim is also achieved by virtue of the fact that the racks have a floor and, on both sides, below the plane of the floor, an outwards-facing guide edge disposed parallel to the floor plane and integrally joined to the floor. The invention is particularly suitable for low-voltage switchgear with, located in racks, switchgear assemblies such as circuit breakers, motor-protection circuits, other protection circuits, etc., at least the electrical connection between the bus bars and the switchgear being of the plug-in-type.
Patent HU-T69385-A (HU)
Title: Antiallergic composition for ophthalmic or nasal use
Inventor: OGAWA TAKAHIRO
IPC: A61P27/14
Filed: 1993-12-23
Abstract: There is disclosed an antiallergic composition for ophthalmic or nasal use, comprising cetirizine or a salt thereof as an active ingredient. The antiallergic composition may further contain a cyclodextrin compound, as well as a surfactant and/or a water soluble polymer.
Patent HU-T68445-A (HU)
Title: Antiviral nucleoside analogues
Inventor: DALUGE SUSAN MARY
IPC: A61K31/4184
Filed: 1993-03-08
Abstract: Antiviral nucleoside analogues contain a substituted benzimidazole base attached to a carbocyclic ring in a place of the conventional sugar residue. Particularly preferred compounds include those in which the 2-,5- and 6- positions of the benzimidazole base are substituted by halogen. The compounds have activity against herpes virus especially cytomegalovirus and also hepatitis B virus infections.
Patent HU-T74260-A (HU)
Inventor: BOLOVINCEV JURIJJ MIKHAJJLOVIC
IPC: H04N7/08
Filed: 1994-02-24
Abstract: A találmány a televiziótechnikára, valamint a digitális információk videocsatornán történő továbbítását biztosító eszközökre vonatkozik, továbbá felhasználható olyan berendezések megvalósítására, amelyek digitális adatátviteli csatorna behelyezésével tömörítik a videocsatornát. A találmány szerint adáskor az átvitelre kerülő információs kimenő jelet kódkombinációvá alakítjuk átjés kisegítő jeleket képő " zünk, a kimenőjelet összegezzük a kisegítő jellel, az így létrejött kiegészítő ^információs jelet az átvitelre kerülő képkioltó jel kiegyenlítődjél nélküli sorainak szabad időintervallumaiba helyezzük el, majd az így nyert jelet továbbijuk, míg vételnél az átvitt jelből kiválasztjuk a kiegészítő információs jelet. Az eljárással minden sor szabad időintervalluma teljesen kihasználhatóvá válik, függetlenül attól, hogy ez a sor tartalmaz-e kiegyenlítő^, jelet, mivel ez esetben minden sorban (ha tartalmaz kiegyenlítő jelet, félsorban) nem egész számú byte is elhelyezhető (zömmel az egyik sorban, a maradék a következőben) .
Patent HU-T78132-A (HU)
Title: New oral pharmaceutical formulation containing magnesium salt of omeprazole
Inventor: BENGTSSON SIV INGA
IPC: A61K9/28
Filed: 1995-07-03
Abstract: A new oral pharmaceutical formulation containing a novel physical form of a magnesium salt of omeprazole coated with one or more enteric coating layers, a method for the manufacture of such a formulation, the use of such a formulation in medicine and a blister package containing the new formulation.
Patent IL-42016-A (IL)
Title: Dopamine derivatives and their preparation
IPC: C07C215/60
Filed: 1973-04-12
Abstract: 1392674 Dopamine derivatives ELI LILLY & CO 9 April 1973 [12 April 1972] 16835/73 Heading C2C The invention comprises dopamine derivatives of Formula (I) in which R and R 1 are H or CH 3 , at least one being H; R 2 and R 3 are H or OH at least one being OH; n is 1 or 2; and when n is 1 and R 2 and R 3 are both OH, then either R or R 1 is CH 3 ; and the pharmaceutically acceptable addition salts thereof with mineral acids. They may be prepared by reacting a compound of Formula (II) in which R 1 is hydrogen, R 2 <SP>1</SP> and R 3 <SP>1</SP> are H or CH 3 O- at least one being methoxy, n is 1 or 2; and when n is 1 and R2<SP>1</SP> and R 3 <SP>1</SP> are both CH 3 O, then R or R 1 is CH 3 ; with hydrobromic acid and optionally converting to pharmaceutically acceptable salts. The methyl ethers used as starting materials may be prepared as follows: (a) the compounds of Formula II in which R is methyl and R 1 is hydrogen are prepared by the reductive alkylation of a methoxylated phenylethylamine or a methoxylated phenyl propyl amine with 3,4-dimethoxyphenylacetone; (b) the compounds in which R is methyl and R 1 is hydrogen may also be prepared by reacting 3,4- dimethoxyphenylacetone with a methoxylated phenethylamine or a methoxylated phenylpropylamine in the presence of p-toluene sulphonic acid to form the imine which is then reduced to the secondary amine; (c) the compounds in which R is hydrogen and R 1 is methyl may be prepared by the reductive alkylation of 3,4-dimethoxyphenylethylamine with the desired mono- or dimethoxylated phenyl butane-3-one (n=2) or the mono- or di-methoxylated phenylacetone (n = 1); (d) the compounds in which R is hydrogen and R 1 is methyl may also be prepared by the condensation of 3,4-dimethoxyphenylacetic acid with a methoxylated 1 -phenyl-3-aminobutane (n=2) or with a methoxylated 1-phenyl-2- aminopropane (n =1) to form as an intermediate the methoxylated amide which is reduced under nitrogen with borane to provide the secondary amine; and (e) the compounds in which R and R 1 are both hydrogen may be prepared by the alkylation of 3,4-dimethoxyphenylethylamine with a methoxylated phenyl-n-propyl bromide (n=2) or with a methoxylated phenyethyl bromide (n= 1). The products of Formula (I) are used in pharmaceutical agents.
[GB1392674A]
Patent IL-73071-A (IL)
Title: Disubstituted beta-carbolines and pharmaceutical compositions containing them
IPC: A61K31/44
Filed: 1984-09-26
Abstract: Novel substituted  beta -carboline derivatives of Formula I <IMAGE>  (I)  wherein R3 is an oxadiazolyl residue of the formula <IMAGE>   wherein R5 stands for lower alkyl of up to 3 carbon atoms or an ester   <IMAGE>   with R6 being hydrogen or lower alkyl of up to 3 carbon atoms, R4 is hydrogen, lower alkyl of up to 3 carbon atoms, or CH2OR9 wherein R9 is lower alkyl of up to 3 carbon atoms, RA is phenyl or a hydrocarbon residue containing 2-10 carbon atoms which can be cyclic or acyclic, saturated or unsaturated, branched or unbranched, and which can optionally be substituted by oxo, formyl OH, O-alkyl of up to 3 carbon atoms or phenyl, and wherein, in a cyclic hydrocarbon residue, a CH2-group can be replaced by oxygen, exhibit an effect on the central nervous system and thus are suitable as psychopharmaceuticals.
Patent IL-82149-A (IL)
Title: 4h-1- benzopyram -4-one derivatives, process for their preparation and pharmaceutical compositions containing them
IPC: A61K31/44
Filed: 1987-04-09
Abstract: The novel 4H-1-benzopyran-4-one derivatives are used as antiinflammatories, analgesics, immunosuppressants and antiallergics. The present invention relates in particular to novel compounds of the formula I 
<IMAGE>
 in which R1 represents hydrogen, alkyl having 1 to 6 carbon atoms, aryl-C1-C4-alkyl, substituted C1-C6-alkyl, C3-C6-cycloalkyl, C3-C6- cycloalkyl-C1-C4-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, aryl, carboxyl or an aldehyde or COO-C1-C4-alkyl group, R2 represents hydrogen, alkyl having 1 to 6 carbon atoms, nitro, amino, aryl, carboxyl, di-C1-C4- alkylamino, or a halogen, R3 represents C1-C4-alkyl, substituted C1-C4- alkyl, hydroxyl, C1-C4-alkoxy, aryl-C1-C4-alkyl, nitro, amino, a C1-C4- alkyl- or di-C1-C4-alkylamino group or halogen, R4 represents hydrogen, hydroxyl, C1-C4-alkoxy, C1-C4-alkanoyloxy, C1-C4-alkoxycarbonyl, aryloxy, amino or a C1-C4-alkyl- or di-C1-C4-alkylamino group, n represents the integer 0, 1 or 2 and R5 represents hydrogen, C1-C6- alkyl, substituted C1-C6-alkyl, aryl-C1-C4-alkyl, C3-C6-cycloalkyl, C3- C6-cycloalkyl-C1-C4-alkyl, C1-C4-alkanoyl or aroyl, where the aryl group is optionally monosubstituted or polysubstituted phenyl, m denotes an integer between 0 and 3 and n denotes an integer between 0 and 2, and their pharmacologically acceptable acid addition salts.
Patent IL-93678-A (IL)
Title: Transdermal system exhibiting graduated drug release and its use
IPC: A61L15/44
Filed: 1990-03-08
Abstract: The invention relates to a transdermal system with stepwise medicament release and its use in local or systemic dermal administration of medicaments in human or veterinary medicine or cosmetics.
Patent IL-93999-A (IL)
Title: Napthalenecarboxylic acid intermediates for the production of podophyllotoxin and related compounds and their preparation
IPC: C07F7/18
Filed: 1986-12-03
Abstract: There are disclosed intermediates which can be converted into podophyllotoxin and related compounds, which are known antineoplastic agents. There are also disclosed processes for the preparation of such intermediates, and processes for the conversion of the intermediates into known intermediates which are readily converted into podophyllotoxin and related compounds.
Patent JP-S58205975-A (JP)
Inventor: HAWAADO TOOMASU ORUNOUITSUCHI
IPC: G06F12/08
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-H0539941-A (JP)
Title: Air conditioner
Inventor: NUNOKAWA HIROYUKI
IPC: F24F11/02
Filed: 1992-01-23
Abstract: PURPOSE:To provide an air conditioner capable of restricting a maximum value of exciting current flowing in an indoor wiring as low as possible by a method wherein when an operation of the air conditioner is started from a dehumidify ing operation, a compressor is started to operate and then after a predetermined time elapses, a blower, a heat source and a pump are started to operate under an operation of a control device. CONSTITUTION:A control device 15 controls an outputting of a control signal for control valves 12, 13 or operations of a compressor 1, blowers 6, 7, a heat source machine 9 and a pump 14. In the case that an operation mode of the air conditioner when its operation is started is in a dehumidifying operation, at first the compressor 1 is started to operate and after a predetermined time, the heat source machine 9, the pump 14 and blowers 6, 7 are started to operate. After this operation, a dehumidifying operation is continued. After the compressor 1 starts, it runs with normal operating current, instead of starting current. Therefore, the electrical current flowing in the indoor wiring may not exceed the maximum current capacity of the indoor wiring, if starting current flow to the heat source machine 9, the pump 14 and blowers 7, 8.
Patent JP-S60157149-A (JP)
Title: Exhaust system for particle beam device
Inventor: SAITOU NAOTAKE
IPC: H01J37/18
Filed: 1984-01-25
Abstract: PURPOSE:To enable stable operation of an exhaust system to be maintained by judging whether current changes during a short time are caused by electric discharge occuring within the pump or a practical decrease in the vacuum degree and causing the exhaust system not to operated for pulse-like changes. CONSTITUTION:In a field-discharge-type scanning electron microscope, an electron gun 1 and lens system 4a and 4b are exhausted by ion pumps 11-13 before the vacuum degrees of the electron gun 1 and the lens systems 4a and 4b are determined by discharge currents during the exhaustion. At the same time, a sample chamber 5 is exhausted by a cryo-pump 14 and the vacuum degree of the chamber 5 is measured by a vacuum meter 17. In order to prevent a high-voltage power supply 32, lens power supplies 33 and 34 and a detection-circuit power supply 35 from being influenced by a puls- like signal, the power supplies 32, 33, 34 and 35 are driven after whether each measured signal is pulse signal of short duration or not is determined by entering the signal in a safety circuit 31. The water supply suspention of the pump 14 is protected by a protection circuit 28 and instantaneous service interruption is protected by a protective circuit 29. Owing to the above constitution, it is possible to increase the reliability of a particle ray device by constantly operating it stably by totally protecting changes caused during a short time.
Patent JP-S59135465-A (JP)
Title: Phenol type cyan coupler
Inventor: ISHII FUMIO
IPC: G03C7/34
Filed: 1983-01-24
Abstract: PURPOSE:To obtain a color photographic sensitive silver halide material having superior spectral absorption characteristics and giving an image with little color stain and improved shelf stability by incorporating a specified phenol type cyan coupler. CONSTITUTION:A phenol type cyan coupler having a substituent represented by formula I (where R<1> is halogen or a univalent org. group, n is 0-3, and when n is >=2, the substituents R<1> may be different from each other) at the 2-position of the phenol ring and an acylamino group at the 5-position of the phenol ring is incorporated into a silver halide emulsion layer. For example, the coupler is represented by formula II. Favorable image characteristics such as superior sensitivity, color density and color reproducibility as well as superior resistance to light, heat and moisture can be provided, and stain is prevented.
Patent JP-S55103541-A (JP)
Title: Control unit of camera
Inventor: KAWAMURA MASAHARU
IPC: G03B17/18
Filed: 1979-01-31
Abstract: PURPOSE: To prevent the failure of photographing by detecting the completion and non-completion of winding and generating the release operation start signal according to the results of the detection.  
     CONSTITUTION: When a power source switch is closed, the completion or non- completion of winding is detected. When the winding completion is detcted, the release operation start signal is generated upon closing of a release switch. When the winding non-completion is detected, a delay means is put in an operatable state and the release operation start signal is generated by opening the release switch after the specified time from the winding completion by a delay means. Then, even when the opening and closing of the release switch are done as the pressing force of the release button changes during the winding operation of continuous photographing, the generation of the release operation start signal right after the winding completion is obviated and the failure of photographing may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60153969-A (JP)
Title: Flame spray coating method of plastic powder
Inventor: KOBAYASHI MASATAKA
IPC: B05D1/10
Filed: 1984-01-25
Abstract: PURPOSE:To obtain good flame spray coating without preheating a base material, in performing flame spray coating of a plastic powder to the base material, by coating a liquid adhesive primer. CONSTITUTION:In the flame spray of a plastic powder comprising polytetrafluoroethylene or polyvinylidene fluoride, an adhesive layer comprising an org. polymer material, which has the sufficient wettability and bonding strength with a base material and the sufficient bondability with the plastic powder to be subjected to plasma spraying, is preliminarily provided onto the base material. As an adhesive primer used in this case, for example, there is one which is based on acrylic ester and a polychloroprene type polymer and compounded with a high-molecular phenolic resin and this primer is coated in a liquid form.
Patent JP-S63178458-A (JP)
Title: Cylindrical solid electrolyte fuel cell
Inventor: SAKAI HIROSHI
IPC: H01M8/24
Filed: 1987-01-20
Abstract: PURPOSE:To substantially increase the quality of cell group by arranging in the same direction a plurality of substrate pipes each of which is formed by arranging plural unit cells in series, and electrically connecting the substrate pipes with conductive materials in several portions. CONSTITUTION:A plurality of stacks 27 are arranged in a line in the same direction, and unit cells 26 are electrically connected with metal plates 29 in several portions in the lengthy direction of the stacks. The unit cells 26 are connected in parallel, then connected in series. Even if one unit cell is disconnected, current flows through other unit cells 26 connected in parallel. Therefore, the influence of disconnected cell is negligible, and the quality of a cell group is substantially increased. Thereby, the assemblage of a huge number of cells is made possible and a large scale power generating plant can be realized.
Patent JP-S61171981-A (JP)
Inventor: KODAMA TSUTOMU
IPC: F16L11/04
Filed: 1985-01-22
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-S58128048-A (JP)
Title: Recorder or reproducer for information
Inventor: WATANABE HIROSHI
IPC: G11B15/665
Filed: 1982-01-25
Abstract: PURPOSE:To operate a recording medium selectively, by using an unloader of the 1st recording medium at least partly in common when the 2nd recording medium is unloaded and detecting the loading of the 1st and the 2nd recording medium, in recording and reproduction. CONSTITUTION:In a figure, 24 is a small sized VTR loader, and 25 is a positioning pin, and they are provided at the four corner of the loader respetively. The holder of the adaptor is formed into two stages, 26 is a large-sized cassette  holder directly holding a large-sized cassette, and 27 is a large-sized cassette  holder holding the holder 26. 28 is an ejection button and 29 is an operating section. In this adaptor, a tuner is incorporated and both large- and small-sized  cassettes perform video recording and playing with a small sized VTR. 30 is a  tuner operating section, 31 is a small-sized VTR push-up lever and moves up  and down in a groove 31a. Either a reel driving circuitIor II is operated with  at least one of a small-sized cassette detector or a large-sized detector.
Patent JP-H06224665-A (JP)
Title: Module device for microwave amplifier
Inventor: SOGO HIROYUKI
IPC: H03F1/00
Filed: 1993-01-26
Abstract: PURPOSE:To surely prevent feedback of a microwave in the inside of a module even when the module with simple shape is in use with respect to the module device for microwave amplifier to contain the microwave amplifier. CONSTITUTION:A module case 3 on which a recessed part 301 whose width is almost the same as a width of a mini-module 1-i and whose height is slightly higher than the height of the mini-module 1-i is formed and a module cover 4 covering an opening 301A of the recessed part 301 of the module case 3 are provided to contain the mini-module 1-i for microwave amplifier having connection strip lines 2a-i, 2b-i, 2c-i at both sides to attain cascade connection, and a conductive adhesives 5 is filled in a gap 8 formed between the mini-module 1-i contained in the recessed part 301 of the module case 3 and the module cover 4.