baber/WOPTO huggingface dataset:
Patent HU-T72884-A (HU)
Title: Safety bag
Inventor: VERNIMMEN SZILVIA
IPC: A45C1/04
Filed: 1993-12-14
Abstract: The invention is related to a safety bag for safe keeping valuables which bag is provided with a zip-fastener or a similar fastening means, and has one or more compartments suitable for keeping valuables, and includes a strap portion for attaching to human body or includes a fastening loop. The safety bag in accordance with the invention has a construction wherein the bag is provided with a bearing strap (2) which is of adjustable length and attachable on the arm or leg, and the bag compartment (1) is made of waterproof material into which a fastening means (4) for fastening the bag compartment (1) is fitted in a way providing a watertight sealing, and the bag also includes an elastic border (3) alongside the perimeters of a front wall (9) and a rear wall (10) of the bag. According to another embodiment, the front wall (9) and the rear wall (10) and the side wall (12) of the bag compartment (1) of the safety bag are made of flexible plastic, the front wall (9) is provided with at least one opening (18), and the opening (18) is covered with a detachable or openable lid (13) in a watertight way, the edge (14) alongside the opening (18) includes a sealing flange (15a, 16b) formed on the side wall (12) and snappable due to form-fitting into a sealing flange (15b, 16a) of the edge of the lid (13).
Patent HU-T66946-A (HU)
Title: Compositions containing iodobenzoic acid derivatives for visualizing the gastrointestinal tract and process to prepare them
Inventor: DOUTY BRENT D
IPC: C07C69/76
Filed: 1994-03-11
Abstract: Disclosed are contrast agents of the formula
       
or a pharmaceutically acceptable salt thereof,
     contained in aqueous compositions and methods for their use in diagnostic radiology of the gastrointestinal tract     
wherein
   Z = H, halo, C 1 -C 20  alkyl, cycloalkyl, lower alkoxy, cyano, where the alkyl and cycloalkyl groups can be substituted with halogen or halo-lower-alkyl groups;   R = C 1 -C 25  alkyl, cycloalkyl, or halo-lower-alkyl, optionally substituted with halo, fluoro-lower-alkyl, aryl, lower-alkoxy, hydroxy, carboxy, lower-alkoxy carbonyl or lower-alkoxy-carbonyloxy, (CRi R 2 )p - (CR 3  = CR 4 ) mQ , or (CR 1  R 2 )p - C ≡ C - Q ;   Ri, R 2 , R 3  and R 4  are independently lower-alkyl, optionally substituted with halo;   x is 1-3   y is 1-4;   n is 1-5;   m is 1-15;   p is 1-10; and   Q is H, lower-alkyl, lower-alkenyl, lower-alkynyl, lower-alkylene, aryl, or aryl-lower alkyl in an aqueous, pharmaceutically acceptable carrier.
Patent HU-T73568-A (HU)
Title: Foil with reduced reflection for envelopes
Inventor: ALBINUS EBERHARD
IPC: B29C55/12
Filed: 1994-04-15
Abstract: The present invention relates to a stretched multilayered transparent film, reduced in its reflection at least on one side, which film consists predominantly of polypropylene and is very well suited as a window for envelopes.
Patent HU-T68198-A (HU)
Title: Process for producing hydroxyalkane carboxylic acid amides
Inventor: SCHOLZ STEFAN
IPC: C07C235/10
Filed: 1993-05-05
Abstract: The description relates to a process for producing hydroxyalkane carboxylic acid amides of the general formula (I), in which n is a whole number from 1 to 20 and R1 and R2 are alkyl groups with a maximum of 8 carbon atoms or together represent an alkylene group with 4 to 8 carbon atoms, possibly interrupted by an oxygen or a nitrogen atom, from hydroxyalkane carboxylic acids of the general formula (II): HO-CnH2n-COOH, in which n has the significance given above and amines of the general formula (III), in which R1 and R2 have the significance given above, characterized in that the hydroxylalkane carboxylic acid is heated with reflux in a one-pot reaction with 10 to 30 mol acetyl chloride per mol acid, the superfluous acetyl chloride is distilled off after acetylisation, the residue is heated with reflux with 1.5 to 5 mol thionyl chloride per mol acid, after the formation of acid chloride the thionyl chloride is distilled off, the residue is dissolved in a dialkyl ether with 4 to 8 carbon atoms, the solution obtained is added proportionately to an aqueous solution of the amine cooled to 0 to 10  DEG C and, after amide formation, the acetal group is separated off by treatment with aqueous sodium hydroxide solution at a reaction temperature of 10 to 30  DEG C.
Patent HU-T68833-A (HU)
Title: Hydrazide derivatives of 3,4-dihydro-2h-1-benzopyrans
Inventor: PETTY MARGARET A
IPC: C07D311/58
Filed: 1993-03-12
Abstract: This invention relates to novel hydrazide acyl hydrazinium derivatives of certain 3,4-dihydro-2H-1-benzopyrans of formula (1), the stereoisomers and mixtures thereof, their inner salts, and the pharmaceutically acceptable salts thereof wherein R is H or C1-6 alkyl, R1 is C1-6 alkyl, R2 is H or -C(O)R, R3 and R4 are independently C1-6 alkyl; R5 is C1-6 alkyl, or (a) with R8 being H or halogeno, n is zero, 1, 2, or 3 and X is a halide, -S(O)3R6, or nothing when the inner salt is formed, R6 is H, C1-6 alkyl, phenyl or 4-methylphenyl, to the intermediates, processes and techniques for their preparation, to their ability to manifest the property of being free radical scavengers, and to their end-use application in the treatment of disease conditions capable of being ameliorated by free radical scavengers.
Patent HU-T76236-A (HU)
Title: Contact system for an electromagnetic switching device with an instantaneous release device
Inventor: BLECHACZ VOLKER
IPC: H01H71/24
Filed: 1995-11-03
Abstract: The invention concerns a contact system having fixed and moving contact parts for an electromagnet switching device with a switching magnet, which is accommodated in a housing and has an armature, and with an instantaneous release device with striking pins. The movable contact parts are mounted on a contact bridge which is mounted in a contact carrier, connected to a push rod, so as to move against the pressure of a compression spring mounted in the contact carrier. The push rod with the contact carrier is coupled for movement with the armature of the switching device switching magnet. The striking pin of the instantaneous release device acts on the contact bridge in order to lift the movable contact parts off the fixed contact parts. In the release state of the instantaneous release device the striking pin thereof can be clamped to the push rod bearing the movable contacts and can be detached by the lifting movement of the push rod, whereby the contacts can be closed again.
Patent HU-T76936-A (HU)
Title: Internal combustion engine
Inventor: DALE THOMAS W
IPC: F04C2/00
Filed: 1995-03-14
Abstract: A rotary internal combustion engine comprising a housing containing a rotatable cylinder having a circular wall containing at least two rows of radially extending circular passageways forming compression and power engine cylinders, respectively, displaced from each other along the axis of rotation. Each of the engine cylinders contains a freely reciprocal and rotatable spherical piston. A stationary cam is mounted within the housing surrounding each of the rows of engine cylinders, each cam consisting of a pair of edges circular in diameter whose axis coincides with the axis of rotation of the rotatable cylinder. Each pair of edges is in contact with all of the spherical pistons within its respective row, the spacing of the edges varying over 360 degrees of rotation so that the spherical pistons move at a uniform velocity within each cylinder.
Patent IL-42774-A (IL)
Title: Purification of phosphoric acid
Inventor: BLUMBERG R
IPC: B01D11/04
Filed: 1973-07-18
Abstract: Cleaning of phosphoric acid. An aqueous phosphoric acid starting solution is extracted with a mixture of 75-95% by weight of at least one dialkyl ether in which each alkyl radical has 2-5 carbon atoms and 5-25% by weight of at least one aliphatic alcohol having 3-8 carbon atoms. The extract is heated to cause phase separation and an aqueous phase is withdrawn as product.
[US3903247A]
Patent IL-63324-A (IL)
Title: N-phenylsulfonyl-n'-pyrimidinyl-and-triazinylureas,their production and their use as herbicides
IPC: A01N47/36
Filed: 1981-07-15
Abstract: N-phenylsulphonyl-N'-diazinyl- and triazinyl-urea derivs. and their salts are new. A is 1-6C alkyl or 2-6C alkenyl, both opt. substd. by 1-4C alkoxy, 1-4C alkylthio, 1-4C alkylsulphinyl, 1-4C alkylsulphonyl 1-4C haloalkoxy, 1-4C haloalkylthio, 1-4C haloalkylsulphinyl or 1-4C haloalkylsulphonyl or A is 2-6C haloalkenyl. E is methine or N; X is O, S, sulphinyl or sulphonyl; Z is O or S- m is 1 or 2; R1 is H, halogen, 1-5C alkyl, 2-5C alkenyl, 1-4C haloalkyl, YR5, COOR6, NO2 or CONR7R8; R3 and R4 are each H, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, 1-4C haloalkyl, halogen or up to 4C alkoxyalkyl; R5 and R6 are each 1-5C alkyl, 2-5C alkenyl or 2-6C alkinyl; R7 and R8 are each H, 1-5C alkyl, 2-5C alkenyl or 2-6C alkinyl; Y is O, S, sulphinyl or sulphonyl. The intermediate phenylsulphonamide derivs. of formula (II) are also new. (a) R1, R2, A, M and X are as in (I) or (b) R1 and R2 are as in (I), but M=1, A=H and X is O or S. (I) are stable herbicides and plant growth regulators, which are easy to handle. (I) are highly selective and can be used e.g. in tropical areas to inhibit the growth of cover crops so they do not compete with the crops but without totally killing cover crops so that they still provide protection against soil erosion. (I) are esp. useful as selective herbicides in cereal, cotton, soya, maize and rice crops. -
Patent IL-87915-A (IL)
Title: Therapeutic lamp for biostimulation with polarized light
IPC: F21V29/505
Filed: 1988-10-05
Abstract: A therapeutic lamp (1) for biostimulation with polarized light, which comprises a light source with a power substantially between 30W and 300W, a reflector (5) with a rotational paraboloid light reflecting surface arranged behind the light source so that the focal point substantially coincides with the point source, a polarizer (4) arranged in the path to generate polarized output light which has a cross-section of at least 100 cm<2>. The lamp further comprises a first tube (3) with a first axis coinciding with axis of rotation of the paraboloid surface, the reflector (5) with the light source is fixed in the first tube (3) so that a sealed connection is provided therebetween, a second tube (2) with a second axis which closes an angle between 110 DEG  and 120 DEG with the first axis, the tubes have substantially equal and circular cross-sections and are attached to each other to form an integral housing, both of the tubes are cut with a plane extending normal to a plane determined by the first and second axes, the cutting plane closes substantially the same angle with the first and second axis, whereby an opening with an elliptical contour line is defined, a light diverting means (4) preferably the polarizer closes the opening for the diverting light arriving from the first tube (3) to axial direction of the second tube (2), the means (4) comprises a closing plate (24) of a heat conducting material and has a heat dissipating increased rear surface (25), a light transparent plate (7) is arranged in frontal section of the second tube to close and seal the inner space thereof, and static heat dissipating means which contacts the reflector (5) for providing operational temperature for the light source.
Patent IL-99975-A (IL)
Title: 2-decarboxyl-2-aminoalkyl-prostaglandins as ocular hypotensives
IPC: A61P27/02
Filed: 1991-11-06
Abstract: The present invention concerns 2-decarboxyl-2-aminoalkyl derivatives of naturally occurring and synthetic prostaglandins, N-substituted derivatives, ester prodrugs and homologues of such compounds that are potent ocular hypotensives, and are particularly suitable for the management of glaucoma.
[US5270049A]
Patent JP-S57125318-A (JP)
Title: Electromagnetic flow meter
Inventor: SATOU AKIRA
IPC: G01F1/60
Filed: 1981-01-28
Abstract: PURPOSE:To set an exciting waveform as an arbitrary waveform, by constituting an amplifier device by two amplifiers which alternately perform amplifying operation at  every half cycle of a reference waveform voltage signal, and applying the outputs of  two amplifiers on both ends of an exciting coil having a center tap. CONSTITUTION:An operation amplifier A1 is operated by two positive and negative  power sources E1 and E2, and the potential of the connecting point between both power sources is common. A reference waveform generating source 9 is connected between  th common potential and the non-inverted input terminal of the operation amplifier  A1. One end of the exciting coil 3 is connected to the output terminal of the operation amplifier A1 and the other end is connected to the common potential through a  resistor R1. The connecting point between the exciting coil 3 and the resistor R1 is connected to the inverted input terminal of the operation amplifier A1. Let the output  voltage of the reference waveform generating source 9 be (e) and the resistance value  of the resistor R1 be R1. Then the current iL flowing in the exciting coil 3 is approximately expressed by iL=e/R1. Since constant AC, which has the arbitrary waveform  set in the reference waveform generating source 9, is obtained, the exciting coil 3 can  be excited by the arbitrary waveform.
Patent JP-H01187096-A (JP)
Title: Method for measuring biological component
Inventor: KATAYAMA YOSHIAKI
IPC: C12Q1/00
Filed: 1988-01-20
Abstract: PURPOSE:To improve accuracy in measurement of biological components, by reacting glutamine synthase with a biological sample in the presence of an activating metal to eliminate endogenous NH3, stopping the reaction and carrying out the measurement. CONSTITUTION:An activating metal, such as Mg, Mn or Co, is added to a biological sample, such as urine, containing endogenous NH3 in a high concentration and glutamine synthase (GSN) is then reacted to eliminate the endogenous NH3. A binder (e.g., ethylenediaminetetraacetic acid) having powerful binding properties to the activating metal, such as chelating agent, is subsequently added to stop action of the GSN and afford a treated solution of eliminated NH3. Glutamic dehydrogenase (GLDH) and reduced form nicotinamide adenine dinucleotide (phosphate) [NAD(P)H] are added to the resultant treated solution and reacted to convert the NAD(P)H into nicotinamide adenine dinucleotide (phosphate) [NAD(P)]. The amount of the conversion is subsequently measured by an ultraviolet absorption method to determine the biological components, such as urea nitrogen.
Patent JP-S5293799-A (JP)
Title: Recerpine derivatives and antiarryhythics
Inventor: FUKUSHIMA HIDEO
IPC: C07D221/00
Filed: 1976-02-02
Abstract: PURPOSE: Recerpine derivatives of formula (R 1  is H, alkyl or dialylaminoalkyl ; R 2  is alkyl, morpholinoalkyl or dimethylaminoalkyl, R 1  and R 2  are not methyl at the same time, e.g. N-methylrecerpine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01185662-A (JP)
Title: Toner for developing electrostatic latent image
Inventor: TAKIZAWA YOSHIO
IPC: G03G9/087
Filed: 1988-01-19
Abstract: PURPOSE:To obtain a toner which has excellent fixability and offset resistance and is suitable for fixing with a heating roller by incorporating nonlinear polyester obtd. from a monomer component contg. tri- or higher valent monomers and vegetable wax and/or montan ester wax as well as an antioxidant into the toner for developing electrostatic latent images. CONSTITUTION:The nonlinear polyester obtd. from the monomer component contg. the tri- or higher valent monomers and the vegetable wax and/or montan ester wax as well as the antioxidant consisting of a phosphorus compd. are incorporated into the toner for developing the electrostatic latent images. The electrostatic latent images formed by an electrophotographic method, electrostatic recording method, electrostatic printing method, etc., are developed by this toner to improve the fixability and offset resistance and are developed by the heating roller. Generation of fogging, and unequal solid black by use in high- temp. and high humidity environment is eliminated and the sharp image characteristic having the excellent durability is obtd.
Patent JP-S5294720-A (JP)
Title: Recording state display system
Inventor: IIZUKA YOSHIO
IPC: H04N1/00
Filed: 1976-02-04
Abstract: PURPOSE: To secure progressing state of recording with use of the fact that the scanning lien signal is transmitted correctly for recording process even in case band compression is performed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000208738-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOMURO MASAHIRO
IPC: H01L21/8242
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To increase the exposure margin of a contact hole by providing a bit line on an interlayer insulating film in such a way that the bit line is connected to a contact member and the upper surface of a first local conductive pad. SOLUTION: A semiconductor device has a semiconductor substrate 1, a trench separating film 2 formed on the substrate 1, and word lines 3. The semiconductor device also has a first local polysilicon pad 4 for bit line, a second local polysilicon pad for capacitance contact, and an interlayer insulating film which is formed on the trench separating film 2 and word line 3 so that the upper surfaces of the polysilicon pads may be exposed. In addition, the semiconductor device also has a contact hole 7 which is only formed in the peripheral circuit section of the interlayer insulating film, the contact member 8 of the peripheral circuit section formed in the contact hole 7, and a bit line 9 formed on the interlayer insulating film so that the bit line 9 may be connected to the contact member 8 and the upper surface of the first local polysilicon pad 4.
Patent JP-S60153645-A (JP)
Title: Pcm signal synthesis circuit
Inventor: AMANO NAOYUKI
IPC: H04B14/04
Filed: 1984-01-23
Abstract: PURPOSE:To prevent a PCM signal from being deteriorated due to accumulated quantized noise by synthesizing the PCM signal in a digital state to eliminate the operation converting a synthesized analog signal into the PCM signal. CONSTITUTION:The PCM signal input 4 being a serial signal is converted into a nonlinear quantized signal 13 being a parallel signal by a serial/parallel converting circuit 6. The signal 13 is supplied to a circuit 9 converting the nonlinear quantization into a uniform quantized signal 14, and each uniform quantized signal 14 is added by a digital adder circuit 10. The output signal 15 of the circuit 10 is fed to a circuit 11 converting the uniform quantized signal into the nonlinear quantizing signal, and the nonlinear quantizing signal 16 is fed to a parallel/serial converting circuit 12. Then the signal 16 is converted serially, a PCM signal output 7 is outputted to prevent the PCM signal from being prevented due to the accumulation of the quantized noise.
Patent JP-S55102521-A (JP)
Title: Improved method for preparation of styrene
Inventor: DEGUCHI TAKASHI
IPC: C07C15/46
Filed: 1979-01-31
Abstract: PURPOSE: To improve the purity and the yield of styrene in the liquid phase dehydration of α-phenylethyl alcohol, by carrying out the reaction in the presence of an organic sulfonic acid as a catalyst, at a specific temperature and a specific concentration of the α-phenylethyl alcohol.  
     CONSTITUTION: Styrene is produced by the liquid-phase dehydration of α-phenylethyl alcohol (α-PEA). The reaction is carried out in the presence of a catalyst comprising an organic sulfonic acid or its ester [e.g. methanesulfonic acid (methyl ester), benzene-sulfonic acid (methyl ester), etc.], at 180W240°C under an absolute pressure of ≤650mmHg, while keeping the concentration of the α-PEG below the valve given by the formula (wt%)=2×10 -3 ×(260-t) 2  wherein t is reaction temperature (°C). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10205122-A (JP)
Title: Stepboard
Inventor: AOKI SHIGEHARU
IPC: E04G5/08
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a stepboard capable of being easily disassembled for a scaffold disassembling. SOLUTION: A stepboard consists of a net frame 12 provided with a net 13, which has latches 14 to be engaged with brackets for scaffold frames from upward and fasteners 15 to be fitted to fittings protruded on the outer peripheries of the brackets. In this case, recesses 16 are provided at the ends of the fasteners 15. The recess 16 in an almost semicircular shape is fitted to the fitting, so that one end of the stepboard 11 can be temporality locked to the bracket. On each short side of the net frame 12 in a rectangular shape, one fastener 15 and one latch 14 are provided.
Patent JP-H07219296-A (JP)
Title: Image forming device
Inventor: MOCHIMARU HIDEAKI
IPC: B41J13/10
Filed: 1994-02-02
Abstract: PURPOSE:To save the material of external member constituting a paper stacker by making use of consumables and to make an image forming device economical by forming a part of the paper stacker of a part of the image forming device. CONSTITUTION:A part of the paper stacker 6 being one of external parts, to put it concretely, a rear-end side receiving part 6b or a stopper part 6c is formed by making use of a part of the image forming device 2 being the consumable article discarded accompanying the deterioration of a photoreceptor 1. Therefore, the material of the external member required for the receiving part 6b or the stopper part 6c can be saved. Especially, the receiving part 6b or the stopper part 6c is formed out of a part of a case 10a made of a recycling material, thereby, making the device economical even at the time when it is discarded. On the contrary, when th external member is formed out of the recycling material, the outside appearance of a product is spoiled but the receiving part 6b or the stopper part 6c in the paper stacker 6 is positioned at a spot which is hardly seen from the front surface, so that there is no hindrance in terms of the outside appearance.
Patent JP-2000217203-A (JP)
Title: Controller for vehicle
Inventor: TAKANAMI YOJI
IPC: B60L50/15
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To increase energy regeneration efficiency to reduce fuel consumption without impairing operability and drivability of a vehicle. SOLUTION: A controller for a vehicle is provided with a generator, which is applied with driving force to be rotated to generate power at speed reduction from a power transmission system, which transmits power to driving wheels and a road state detector for detecting the state of the road (steps S2, S3). This controller is also provided with a power generation efficiency controller (steps S7, S8), which changes the power generation efficiency of the generator based on the state of the road detected by the road state detector (steps S2, S3).
Patent JP-S60157370-A (JP)
Title: Facsimile system
Inventor: KOBAYASHI KIYOSHI
IPC: H04N1/32
Filed: 1984-01-26
Abstract: PURPOSE:To designate a source of picture information and to transmit desired picture information of the source of picture information to a desired destination by providing a means that inputs picture information source designated data and destination designated data. CONSTITUTION:When an original is put on an original platen, a detecting section 41 generates an original detection signal and sends to the first controlling section 15. Basing on this signal, the first controlling section 15 starts carrying of the original. As the original, an OMR sheet provided with mark space for designating picture information source, picture information to be sent and destination etc. is used. When such an OMR sheet is carried, a reading section 12 starts reading, and sends the picture signal to a recognizing section 13. The recognizing section 13 recognizes picture information source ID, file number, destination ID, number of cummunication etc. successively, and the results are set to a memory section 14. Then, a transmitting section 20 connects the circuit to designated destination and transmits succeeding picture signals in the OMR sheet successively.