baber/WOPTO huggingface dataset:
Patent GB-2357407-A (GB)
Title: Cryptographic key replacement using key lifetimes
Inventor: ARTHAN ROBIN DENIS
IPC: H04L9/08
Filed: 1999-12-17
Abstract: Business data flows from one computer system (1) to another (2) and its integrity can be protected by cryptographic means, such as digital signatures. In particular, a source system (1) may use a private key (DSPR) to sign outgoing data, and a destination system (2) may use a public key (DSPU) to verify incoming data. For security purposes all keys should be changed at scheduled times calculated using factors including key lifetime (from which is calculated the key expiry time) and key delivery time. If a key is compromised it needs to be changed at other than the scheduled time, and in general this will result in calculation of a new scheduled key change time. If a DSPR key is delivered to the source system (1) encrypted by a key encryption key (KEK), then change to the KEK key will in general also be needed upon compromise of the DSPR key. A new key changetime calculation can be avoided if another public key/private key pair is pre-generated and the public key part pre-supplied to the destination system (2), where it is stored as a spare. When the existing private key (DSPR) is compromised, the new private key corresponding to the spare is supplied to the source system (1) and can be put into use immediately. In this case the expiry time of the spare public key will be substantially the same as that of the original public key, as it will deemed to have been in use as of delivery, and recalculation of the key changetime will not be required. Preferably a public key in use at the destination system (2) is not revoked immediately upon compromise of the corresponding private key, in order to enable messages signed by that private key to be verified at the destination system, using the corresponding public key, during a predetermined time interval (message latency) after signing. A maximum value for the message latency may be set and used as another factor in the scheduled key change time calculation.
Patent HU-H3785-A (HU)
Title: Apparatus for electrophorus dipping lacquering
Inventor: BRENDEL GERHARD
IPC: B65G49/04
Filed: 1992-12-22
Abstract: An apparatus for electrophoretic dip painting of workpieces (7) which are transported on an endless conveyor belt (4, 6) which is provided with a drive chain on at least one side, the conveyor belt consisting of strip-like lamellae (12, 12a, 12b, 12c; 29, 31) which are provided with a jagged surface and which, for example, are alternately offset with respect to one another, permits complete electrophoretic dip painting involving little expenditure in terms of mechanical engineering. <IMAGE>
Patent HU-T70556-A (HU)
Title: Quinoline derivatives, pharmaceutical compositions containing them and process for producing the compounds
Inventor: BECK ANDREAS
IPC: A61P29/00
Filed: 1994-09-08
Abstract: Compounds of formula I    <IMAGE>  (I)  wherein R1-R5, X, Ar and Y are as defined in the description, have valuable pharmaceutical properties and are especially effective as leukotriene antagonists. They are prepared in a manner known per se.
Patent HU-T72585-A (HU)
Inventor: JADRIJEVIC ANTE
IPC: B65G53/32
Filed: 1994-06-20
Abstract: A találmány tárgya eljárás nagy viszkozitású folyadék vagy por - például betonkeverék - csővezetékben való szállítására, ahol a szállított anyagot körülvevő csővezetékben kialakított lyukakon keresztül gáznemű közeg van bejuttatva. Betonkeverék vagy hasonló anyag szállításakor a levegővel szállított anyagot körülvevő flexibilis csővezetékben kialakított lyukakon keresztül sűrített levegő vagy levegővel együtt levegőbe porlasztott adalékanyag van befecskendezve.
Patent HU-T76002-A (HU)
Title: Phenyl acetic acid derivatives, intermediates, preparation and use thereof, and fungicide, insecticide, arachnicide and nematocide compositions containing these compounds as active ingredients
Inventor: AMMERMANN EBERHARD
IPC: C07D213/30
Filed: 1995-01-03
Abstract: Phenylacetic acid derivs. of formula (I), and their salts. X = NOMe. CHOMe, CHMe or CHEt; R<1> = H or Q; m = 0, 1 or 2; R<2> = CN, NO2, CF3, halo, Q or QO; R<3> = H, CN, NO2, OH, NH2, halo, Q, QO, QS, QNH ; R<4> = H, Cy, CyO, CyS, CyNH, Ar, ArO, ArS; Q = 1-4C alkyl; Cy = 3-6C cycloalkyl; Ar = aryl; R<5> = H, 1-10C alkyl, Cy, 2-10C alkenyl, 2-10C alkynyl, 2-10C alkenylcarbonyl, 1-10C alkycarbonyl, 3-10C alkynylcarbonyl or 1-10C alkylsulphonyl.
Patent HU-T76487-A (HU)
Title: Substituted cinnamic acid oxime and cinnamic acid hydroxyamide derivatives,intermediates, use thereof, herbicide, desiccation and defoliation compositions containing these compounds as active ingredients
Inventor: GERBER MATTHIAS
IPC: C07D209/48
Filed: 1995-07-04
Abstract: PCT No. PCT/EP95/02584 Sec. 371 Date Jun. 30, 1997 Sec. 102(e) Date Jun. 30, 1997 PCT Filed Jul. 4, 1995 PCT Pub. No. WO96/02518 PCT Pub. Date Feb. 1, 1996Substituted cinnamic oxime derivatives I and cinnamic hydroxamide derivatives II (R1=halogen, NO2, CN, CF3; R2=H, halogen; R3=H, halogen, C1-C6-alkyl, C1-C6-haloalkyl, C3-C6-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, hydroxy-C1-C6-alkyl; R4=H, halogen, CN, C1-C6-alkyl, C1-C6-haloalkyl or R3+R4=chemical bond; Y=-O-, -S-, -O-CO-, -O-SO2- or chemical bond; Y'=-O- or -S-; R5=unsubst. or subst. C1-C6-alkyl or C1-C6-haloalkyl; C3-C6-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, unsubst. or subst. phenyl or phenyl-C1-C6-alkyl, or, if Y is -O-, -S- or a chemical bond, is (C1-C6-alkyl)carbonyl or (C1-C6-alkoxy)carbonyl; or, if Y is a chemical bond, is hydrogen or halogen; R5'=R5, H or (C1-C6-haloalkyl)carbonyl; R6=H, C1-C6-alkyl, C1-C6-haloalkyl, C3-C6-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, hydroxy-C1-C6-alkyl, C1-C6-alkoxy-C1-C6-alkyl, C1-C6-alkylthio-C1-C6-alkyl, cyano-C1-C6-alkyl, (C1-C6-alkoxy) carbonyl-C1-C6-alkyl, (C1-C6-alkyl) carbonyl-C1-C6-alkyl, (C1-C6-alkyl)carbonyloxy-C1-C6-alkyl or unsubst. or subst. phenyl-C1-C6-alkyl; or, if Y is oxygen or sulfur, R5+R6 together=unsubst. or subst. C1-C3-alkylene; Cyc=N-(3,4,5,6-tetrahydrophthalimido) or X1, X2=oxygen or sulfur; R7=H, C1-C6-alkyl, C1-C6-haloalkyl, NH2; R8, R9=H, halogen, C1-C6-alkyl, C1-C6-haloalkyl or unsubst. or subst. phenyl); and salts of I and II. Use: herbicides; desiccation/defoliation of plants.
Patent IL-39938-A (IL)
Title: Method for controlling bowing in light valves
IPC: G02F1/1341
Filed: 1972-07-18
Abstract: A method is disclosed for controlling the bowing of the walls of light valves. This is especially necessary when large sized valves contain a liquid suspension. To reduce this distortion of shape and thereby eliminate bowing, an amount of fluid is withdrawn from the cell prior to sealing the cell hermetically. Fluid is withdrawn, thereby reducing the pressure on the inside of the walls, until the pressure at least one point inside the walls, and preferably toward the lower center of a light valve positioned vertically, is substantially equal to the atmospheric pressure on the outside of the light valve walls.
[US3744126A]
Patent IL-41559-A (IL)
Title: Composition for the elimination of mineral oil,especially petroleum products,by biological degradation
IPC: C09K23/28
Filed: 1973-02-15
Abstract: 1426646 Treating oil pollution on water BANQUE POUR L'EXPANSION INDUS - TRIELLE "BANEXI" 12 Feb 1973 [22 Feb 1972] 6804/73 Heading C1C [Also in Divisions B1-B2 and C5] A composition for bringing mineral oil products into the form of a biodegradable emulsion comprises lecithin in combination with at least one non-toxic and entirely biodegradable emulsifier selected from sodium oleyl-isothionate, sodium methylaminoethane sulphonate, sodium lauryl sulphate, secondary sulphonated paraffin, sulphonated alpha-olefin, sarcosinate, 2-amino- 2 - hydroxymethyl - 1,3 - propane - diol, aminomethyl propanol, an ethoxylated C 10 to C 12 fatty alcohol, polyethyleneglycol oleate, with the proviso that the polyethylene glycol oleate is utilized together with at least one of (a) another of the emulsifiers, (b) propylene glycol, dipropylene glycol or aromatic free petroleum solvent or (c) a mineral charge to produce a paste or powder. Optional components are 11- amino-undecanoic acid, one or more biodegradable organic acids or amino acid sources. The organic acid may be lactic acid or an amino acid or fatty acid (both exemplified). The amino acid source may be a vinasse or casein. The composition may be used diluted with water or with propylene glycol, dipropylene glycol, or petroleum solvents deprived of aromatic fractions, or mixed with mineral charges to form a paste or powder. In examples, the composition is used in dispersing crude oil No. 2 heavy fuel and sludge oil in water, a crude oil slick on sea water, petroleum deposits in water, oil tanker residues in sea water, placed in a line along sand to disperse an approaching mineral oil slick on water or as a chalk-containing powder dusted on to an oil slick.
[GB1426646A]
Patent IL-64112-A (IL)
Title: Cationic adsorption agent,its production and its use for removing anionic substances from aqueous solutions
IPC: C02F1/28
Filed: 1981-10-26
Abstract: A cationic adsorption agent which is obtained by reaction of (a) an amino compound which contains at least one amino group and at least one free or methylolated carbamide or thiocarbamide group, or a salt thereof, with (b) an aminoplast precondensate which does not contain amino groups. The novel adsorption agent is suitable in particular for removing anionic substances, such as acid dyes or reactive dyes, from aqueous solutions, especially from wastewaters.
Patent IL-69208-A (IL)
Title: Herbicidal compositions with extended soil life comprising a thiolcarbamate and an allyl amine salt of thiocarbamic acid derivatives
IPC: A01N47/24
Filed: 1983-07-12
Abstract: Herbicidally active thiolcarbamates are employed in combination with certain allyl amine salts of thiocarbamic acid compounds having the formula <CHEM>  wherein R4 and R5 are independently selected from the group consisting of allyl, alkyl substituted allyl, and lower alkyl groups having from about 1 to about 6 carbon atoms; R6 and R7 are independently selected from the group consisting of allyl, alkyl substituted allyl, and lower alkyl groups having from about 1 to 6 carbon atoms; and X is oxygen or sulfur wherein at least one of R4 and R5 and at least one of R6 and R7 is an allyl group. In a typical application, the allyl amine salt of thiocarbamic acid compound is included in sufficient quantity to lessen the rate of soil degradation of the thiolcarbamate. As a result, the herbicidal effectiveness of the thiolcarbamate is enhanced and prolonged, rendering single application of the herbicide effective over a longer perod of time.
Patent IL-69600-A (IL)
Title: Carbon molecular sieves and their preparation
IPC: C01B31/08
Filed: 1983-08-30
Abstract: A process for continuously manufacturing carbon molecular sieves which comprises heating a charred substrate at a minimum temperature of 482 DEG C for at least 5 minutes in a continuous manner and continuously collecting the sieves thus produced, wherein the furnace is initially brought to the desired temperature. A carbon molecular sieve, useful for separating gas or liquid mixtures containing components of at least two different molecular kinetic diameters which has the following physical characteristics:  (a) an apparent density of from 0.60 to 0.70 g/cc,  (b) an oxygen diffusivity (X 10<-><8>) of from 500 to 900 cm/sec<2>,  (c) an oxygen/nitrogen selectivity ratio of from 6.5 to 8.5,  (d) an oxygen capacity of from 4.00 to 6.00 cc/cc, and (e) an average effective pore diameter of about 4 Angstroms.
Patent IL-81349-A (IL)
Title: Vinylphenol derivatives,their preparation and pharmaceutical compositions containing them
IPC: A61K31/16
Filed: 1987-01-21
Abstract: Vinylphenol derivatives of the formula I   <IMAGE>   where A and R1 to R7 have the meanings stated in claim 1 and in the description, and their physiologically tolerated salts, drugs prepared from these, and their use for the treatment of various disorders of the skin, the mucous membranes and the internal organs, and of rheumatic disorders.
Patent IL-93730-A (IL)
Title: Triphenyl phosphonium-1h-thieno- (3,4-d)-imidazol-2(3h)-one derivatives intermediates for preparing 1,3-substituted tetrahydro-1h-thieno-(3,4-d)-imidazol-2 (3h)-on-4-ylidene valeric acid esters
IPC: C07D495/04
Filed: 1990-03-13
Abstract: 1,3-Substituted tetrahydro-1H-thieno-[3,4-d]imidazol-2(3H)-one- 4-ylidenepentanoic acid esters are important intermediates for the preparation of the pharmaceutical active substance (+)-biotin. 
<??>An improved process for the preparation of this intermediate is proposed.
Patent IL-94011-A (IL)
Title: Pyridine derivatives, their preparation and pharmaceutical compositions containing them
IPC: A61P43/00
Filed: 1990-04-05
Abstract: Pyridine derivatives of formula <CHEM> their heteroaromatic N-oxides and their pharmaceutically acceptable acid addition salts are disclosed. In the formula z is 0,1 and 2 and R,R<1>,R<2> and R<2> have specified meanings. The compounds exhibit activity as 5-HT1A agonists, antagonists or partial agonists and are useful for the treatment of CNS disorders eg anxiety, as antihypertensives and in treating anorexia.
Patent JP-H04244564-A (JP)
Title: Laminated heat exchanger
Inventor: OKUDA NOBUYUKI
IPC: F25B39/02
Filed: 1991-01-30
Abstract: PURPOSE:To enhance reliability of connecting performance, sealing performance, etc., of hollow headers to an outermost side tube element by providing a molded plate of an outside of the element, and brazing material layers on opposed parts of both the headers. CONSTITUTION:In a tube element 1, two traylike molded plates 11 formed by press molding aluminum brazing sheets having brazing material layers on both side surfaces of a core material are superposed in an opposed state. An inlet header 2 is disposed in contact with an upper flat part 8b of an outer molded plate 11b of the outermost element 1, the sheets having the layers on both sides of the core material are formed in a circular tube by welding, and a base end 14 except a circular tube 13 of the end is collapsed in an elliptical sectional state. Since the layers are provided on both the opposed surfaces, reliability of connecting performance, sealing performance, etc., of both after batch brazing is enhanced.
Patent JP-S58129068-A (JP)
Title: Two-part type aqueous coating material composition for repairing automobile
Inventor: MINAMII MASAYOSHI
IPC: C09D133/04
Filed: 1982-01-27
Abstract: PURPOSE:The titled composition, prepared by incorporating a specific acrylic copolymer consisting of an alkyl (meth)acrylate with an aziridinyl compound, capable of being easily diluted with an aqueous solvent, and having improved curability under low temperature curing conditions and coating film performance. CONSTITUTION:A composition obtained by incorporating (A) an acrylic copolymer consisting of (i) 30wt% or more alkyl (meth)acrylate containing a 1-8C alkyl group and (ii) a monomer containing a hydroxyl and a carboxyl group, and satisfying the formulas 10<=OHV<=100; 20<=AV<=100; 10<=alpha<=80, 15<=AV [1-(alpha/100)]+OHV<=150, 2,000<=MN<=2,000, 20<=Tg<=80[OHV is hydroxyl group in the component (A); AV is an acid value by the carboxyl groups; alpha is the neutralization ratio of the carboxyl groups by ammonia and/or an organic amine; MN is the number-average molecular weight; Tg is the glass transition point ( deg.C)]with (B) an aziridinyl compound having two or more aziridinyl groups at (6/1)-(1/10) equivalent ratio between the unneutralized carboxyl groups in the component (A) and the aziridinyl groups in the component (B).
Patent JP-H03214353-A (JP)
Title: Input quickening system for voting ticket vending machine
Inventor: HONMA YASUHIRO
IPC: G06Q50/34
Filed: 1990-01-19
Abstract: PURPOSE:To improve the operation rate by measuring the operation rate of the device, and setting and changing the input quickening time for executing the quickening guidance in accordance with the measured operation rate. CONSTITUTION:This system is provided with an operation rate discriminating means 14 for changing an input quickening time set to an input quickening discriminating means 10 in accordance with a measured operation rate by measuring an operation rate of the device. In such a state, the degree of congestion is decided by measuring an operating state of the device, and by determining the quickening time for giving the guidance for quickening an input by the degree of congestion, the quickening time is set rather long at the time of being slack, so that a user can operate slowly and an operation miss is not caused due to an unnecessary quickening guidance. On the other hand, the quickening time is set rather short at the time of congestion, so that the user is not absorbed in thought in front of the device. In such a way, the operation rate of the device is raised, and labor saving by automation is further attained.
Patent JP-S56107106-A (JP)
Title: Precision position-measuring device
Inventor: NAKAMURA SHINICHI
IPC: G01B21/00
Filed: 1980-01-31
Abstract: PURPOSE:To perform positioning accurately by providing movable mirrors on four sides of an XY stage, measuring the position in coordinates of mirrors in a pair by means of an optical system, processing electrically an information obtained through measurement, and thus finding the position of the center of the XY stage. CONSTITUTION:A beam light emitted from a laser head 18 is separated into beams for measuring the right and left sides of a slightly-moving stage 29 by a beam splitter 19. One of the beams falls on a right-side movable mirror 22 and a fixed mirror 23 through the intermediary of a mirror 20 and a beam splitter 21, and the reflected lights thereof enter a photoreceptor 24. Likewise, the reflected lights from a left-side movable mirror 26 and a fixed mirror 27 enter a photoreceptor 28. Information signals from the right and left photoreceptors enter counters 36 and 37. The signal of the counter 36 inverted by a phase inverter 38 and the signal of the conter 37 are added by an adder 39, while a value multiplied by 1/2 in a frequency-divider 40 and the value of the counter 36 are added by an adder 41, and thus the amount of transfer of the center of the slightly-moving stage in the direction X is calculated. The amount of transfer in the direction Y is found in the same way and thus the positioning is performed accurately.
Patent JP-S63178580-A (JP)
Inventor: ODA SUSUMU
IPC: H05K3/00
Filed: 1987-01-20
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-H11214762-A (JP)
Title: Piezoelectric element and ink jet-type recorder head using the same
Inventor: OKA HIROSHI
IPC: H01L41/43
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To avoid crackings in a piezoelectric element manufacturing process by the fact that a piezoelectric film held between an upper and lower electrodes comprises a dislocation layer, which is a lattice defect. SOLUTION: A piezoelectric layer is continuously heat treated to form a piezoelectric film 40A, another piezoelectric layer is formed on this piezoelectric film 40A and heat treated to form a piezoelectric film 40B, thus forming the piezoelectric film on a layer electrode, wherein the lattice configuration near the surface of the piezoelectric film 40A is sintered to crystallize in a disturbed condition, and hence on the piezoelectric film 40B, a dislocation layer 40C, the lattice defect, is formed near the interface of the piezoelectric films 40A, 40B and relaxes an internal stress generated at forming of the piezoelectric film, thereby avoiding crackings during the formation of the piezoelectric film. Thus, after the piezoelectric film is formed, an upper layer is formed on this piezoelectric film.
Patent JP-S5294089-A (JP)
Title: Optically coupled semi-conductor element
Inventor: TATENO HIDEO
IPC: H01L31/12
Filed: 1976-02-02
Abstract: PURPOSE: To provide optically coupled semi-conductor element which can take out outputs from each receiver element independently by one luminous element by receiving one luminous element and two or more receiver elements in the same vessel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60154277-A (JP)
Title: Control method of fixation temperature
Inventor: KOZAIKU KIYOTO
IPC: G03G15/20
Filed: 1984-01-24
Abstract: PURPOSE:To maintain invariably the temperature of a fixing roller at a target value by setting a heating control parameter according to whether the fixing roller is in rotation or not, and controlling a heater which heats the fixing roller. CONSTITUTION:The temperature of a fixation heater is detected by a thermistor connected to a terminal 4 and applied from inverting amplifier circuits 71 and 72 for high-temperature and low-temperature part detection to a terminal T1 of a microcomputer 1 through an A/D converter 6. A fixing roller rotation signal is applied to a terminal P15 of the microcomputer 1 from a terminal 11, a signal synchronizig with the zero-cross point of a commercial power source at a terminal 13 is inputted to a terminal Tphi, and a triac control signal for driving the fixation heater is outputted from a terminal DB. The microcomputer 1 regards 48 cycles of a sine half-wave as a basic period to calculate the ratio of zero- cross on/off control over a triac, and also calculates arithmetic constants selectively according to whether the fixing roller is in rotation or not. Thus, the fixing roller temperature is held at the specific value and power source noises are suppressed.
Patent JP-S55106921-A (JP)
Title: Shifting device for carried material
Inventor: NISHIMURA NOBUAKI
IPC: B65G47/66
Filed: 1979-01-31
Abstract: PURPOSE: To obtain the titled device without imparting damage to the material and can reduce power expenditure by providing free rollers on the upper part of a transportion fixture which can easily be brought in a pendulum motion between an upper and a lower conveyor.  
     CONSTITUTION: Carried material 11 moves on rollers 1 by the inertia given when they are shifted onto a transportation part 2 for carried material through an upper conveyor 6 and stops at the stopper roller 1a of the last terminal. Then, the transportation fixture 4 tunrs in the arrow direction and the carried material 11 turn on the transportation part 2. When the upper end of the stopper roller 1a comes in the same height as the lower canveyor 7 is, the carried material 11 are transported on the lower conveyor 7. On the other hand, the instant the carried material 11 moves to the lower conveyor 7 securely, the transportation fixture 4 returns to the initial condition by the principle of pendulum. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60153599-A (JP)
Inventor: HAGI FUMIO
IPC: G01K7/00
Filed: 1984-01-24
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-H08202692-A (JP)
Title: Decentralized editing device
Inventor: FUSE TORU
IPC: G06T1/00
Filed: 1995-01-26
Abstract: PURPOSE: To improve editing efficiency by decreasing the traffic of a network in a decentralized editing device. CONSTITUTION: The decentralized editing device has an object data base 102 which holds various image data as objects, an editing description data base 100 which holds the editing descriptions of the objects, an object management server 101 which edits the objects, a two-way communication line 112 between clients and the object management server 101, and a local cache 105 and is equipped with plural editors 103, etc., which can edit various image data together and generate the editing process as an editing description.  Each editor has a mechanism which sends only an added and corrected difference description and the identifier of a process description that is already held by the server when sending the process description to the server again after addition to and correction of the process description that is already sent to the server on the client side at the time of the transmission of the process description from the client to the server.