baber/WOPTO huggingface dataset:
Patent HU-T70478-A (HU)
Title: Process to prepare 2-amino-4-phenyl-4-oxo-butyric acid derivatives and pharmaceutical compositions contg. them with activity against neurodegenerative diseases
Inventor: VARASI MARIO
IPC: A61K31/195
Filed: 1994-07-12
Abstract: Use in the prevention and/or in the treatment of neurodegenerative diseases of 2-amino-4-phenyl-4-oxo-butyric acid derivatives which act as kynureninase enzyme inhibitors and/or kynurenine-3-hydroxylase enzyme inhibitors. Several of these derivatives are new and, as such, constitute a further object of this invention, together with the process for their preparation and the pharmaceutical compositions containing them.
Patent HU-T75979-A (HU)
Title: Synthetic meixnerite product and method
Inventor: MARTIN EDWARD S
IPC: C01F7/00
Filed: 1995-01-06
Abstract: There is disclosed an improved method for making synthetic meixnerite having reduced carbonate contamination levels and a x-ray diffraction pattern resembling that shown in FIG. 1, the meixnerite is made by combining magnesium oxide and transition alumina, preferably an activated alumina powder having a BET surface area of about 100 m2/g or greater, in a substantially carbonate-free environment.
Patent HU-T77924-A (HU)
Title: Fast power controller
Inventor: GYUGYI LASZLO
IPC: H02J3/06
Filed: 1994-08-11
Abstract: The power flow controller is for controlling the flow of electric power in the AC transmission line carrying alternating current at a selected transmission line voltage and fundamental frequency between ends of the line. The controller comprises a switching power converter generating an alternating voltage at the fundamental frequency of the alternating current with controllable magnitude and phase angle relative to the transmission line voltage. A device couples the alternating voltage generated by the switching power converter in series with the transmission line voltage. - A controller controls the controllable magnitude and phase angle of the alternating voltage generated by the switching power converter at the fundamental frequency to a magnitude and any phase angle relative to the transmission line voltage to selectively adjust, individually and in coordination, effective impedance of the transmission line, effective phase angle between voltages at the two ends of the transmission line, and transmission line voltage magnitude to thereby control the power flow in the transmission line.
Patent IL-42103-A (IL)
Title: 6-amino-s-triazine-2,4-(1h,3h)-diones and corresponding 4-thio compounds,their preparation and their use as herbicides
IPC: C07D251/38
Filed: 1973-04-25
Abstract: 1435585 6-Amino-s-triazin-2,4[1H,3H]-dione derivatives E I DU PONT DE NEMOURS & CO 23 May 1973 [24 May 1972 5 April 1973 (2)] 24677/73 Headings A5E E1C5J E1C5P E1C5M E1C14A E1C15D3 E1A3B ElA3Cand E1A5B3 Novel compounds have the Formula I wherein R 1 is selected from (a) alkyl of 2 to 8 carbon atoms, alkenyl of 3 to 6 carbon atoms, alkynyl of 3 to 6 carbon atoms, cycloalkyl of 4 to 8 carbon atoms, cycloalkenyl of 5 to 8 carbon atoms, cycloalkylmethyl of 4 to 9 carbon atoms, cycloalkenylmethyl of 6 to 9 carbon atoms, bicycloalkyl or bicycloalkenyl of 7 to 10 carbon atoms and bicycloalkylmethyl or bicycloalkenylmethyl of 8 to 11 carbon atoms, trimethylcyclohexyl and tetramethylcyclohexyl; (b) the above alkyl groups substituted with one methoxy, ethoxy, methylthio or ethylthio group; (c) the above cycloalkyl groups substituted with one alkyl group of 2 to 4 carbon atoms, 1 or 2 methyl groups, 1 or 2 chlorine or bromine atoms, one methoxy or one ethoxy group; and (d) a group of Formula wherein Q is hydrogen, fluorine, chlorine, bromine, alkyl of 1 to 4 carbon atoms, alkoxy of alkylthio of 1 or 2 carbon atoms, nitro or a trifluoromethyl group; Y is hydrogen, chlorine or methyl; and Z is hydrogen or chlorine; R 2 is hydrogen, alkyl of 1 to 3 carbon atoms or a cation selected from Na<SP>+</SP>, Li<SP>+</SP>, K<SP>+</SP>, (Ca/2)<SP>+</SP>, ammonium and dimethylammonium; R 2 is hydrogen, methyl or ethyl; R 4 is alkyl of 1 to 4 carbon atoms, alkenyl of 3 or 4 carbon atoms, alkynyl of 3 or 4 carbon atoms, or methoxy; and X is oxygen or sulphur; provided that when X is sulphur, neither R 2 nor R 3 is hydrogen. The compounds of Formula I are prepared, for example, by reaction of a corresponding 6- methylthio compound with an amine of Formula R 3 R 4 NH or, in the case of a 4-thio derivative, by reaction of P 2 S 5 with the corresponding 2,4-dione derivative. The compounds of Formula I in which R 2 is alkyl [=R<SP>1</SP> 2 ] are also obtained by cyclization, in the presence of a base (an alkali metal C 1-4 alkoxide), of a compound of Formula CH 3 O-CO-NR<SP>1</SP> 2 -C(NR 3 R 4 )=N-CX-NHR 1 These latter starting materials are themselves obtained by reacting methoxycarbonyl-cyanamide with an alkylating agent of Formula R<SP>1</SP> 2 -Q [Q = chloride, bromide, iodide or -O-SO 2 OR<SP>1</SP> 2 ] to form N-methoxycarbonyl-N-alkylcyanamide, reacting the latter with an amine of Formula R 3 R 4 NH to form a compound of Formula CH 3 O-CO-NR<SP>1</SP> 2 -C(NR 3 R 4 )=NH and then reacting this intermediate with an isocyanate or isothiocyanate of Formula R 1 NCX. The compounds of Formula I are herbicides.
[GB1435585A]
Patent IL-66480-A (IL)
Title: Portable hot-press for thermowelding
IPC: B29C53/00
Filed: 1982-08-05
Abstract: A portable hot-press for thermowelding marked and/or printed foils of thermoplastic synthetic material, particularly PVC, to produce single-sheet identification cards. There are provided a press drive, two heating plates, one fixed and one sliding cross bar on the press and a fan for cooling the heating plates and thermowelded foils. Two screw elevating gears, driven by a gearmotor are provided to guide and move the cross bar of the press. The gearmotor may have a retaining brake.
Patent IL-88897-A (IL)
Title: Delay time detonator and method for manufacturing it
IPC: F42B3/16
Filed: 1989-01-06
Abstract: Where layered ignition elements with long delay times are concerned, malfunctions occur above all when aggravating secondary conditions (such as, for example, a high projectile rotation and/or temperature and shock stresses) are additionally involved. The reliable progress of the reaction is assisted if, as seen in the direction of propagation of the reaction, the middle region of the charge (8) igniting the delayed-action composition (3) projects into the middle region of the delayed-action composition (3). A further improvement can be achieved if, instead of an ignition charge (2), one or more transmission charges (7, 8) are interposed and the selection of the charge components is made in such a way that the jumps of the property values (especially as regards the reaction speed) become more uniform and therefore smaller, or an ignition charge having an especially low reaction speed is used. 
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Patent JP-H10203786-A (JP)
Title: Construction machine with moment limiter
Inventor: TORII KOJI
IPC: B66C13/16
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To set a rated load curve in accordance with a working state on a construction machine with a moment limiter having an attachment to carry out work other than crane work and carry out the crane work in a state of installing this attachment. SOLUTION: A detector such as a limit switch to switch on at the time of making contact with a boom 8 and to switch off at the other time is installed on a front frame 3. The detector is put on at the time of carrying out earth drill auxiliary hoisting work by holding the front frame 3 in the boom 8, and a rated load curve in accordance with this working state is selected in a computing device 13. In other time, as the detector is put off, the rated load curve in accordance with the working state is selected in the computing device 13. Consequently, it is possible to prevent erroneous setting at the time of selecting the rated load curve in accordance with the working state.
Patent JP-H03216986-A (JP)
Title: Abnormality detecting method for self-temperature control type heating element
Inventor: KUROYAMA KATSUHIKO
IPC: H05B3/00
Filed: 1990-01-19
Abstract: PURPOSE:To quickly detect that the temperature of the specific portion of a heating element rises abnormally high and prevent the overheating of the heating element by providing a portion where the temperature rises higher than the other portions on a part of the heating element in advance, and stopping the excitation of the heating element when the temperature of the portion becomes a preset value or higher. CONSTITUTION:A heating element H is filled with a PTC material (with a large positive temperature coefficient) 2 between two mating electrodes 1, and the periphery is covered with an insulating material 3. A portion O where the temperature invariably becomes the maximum temperature in the normal usage mode of the heating element H is provided in advance by making the wiring interval at a part of the heating element H smaller than that at the other portions. The temperature of this portion O is detected by a temperature sensor S, when it becomes the preset value or higher, the excitation of the heating element H is stopped to prevent the temperature of the heating element H from becoming abnormally high. It is quickly detected that the temperature at the specific portion of the heating element H becomes abnormally high, and the overheating of the heating element H can be prevented.
Patent JP-H07217396-A (JP)
Title: Tunnel ventilating device
Inventor: HOSOYA KENSHO
IPC: F24F7/06
Filed: 1994-02-01
Abstract: PURPOSE:To miniaturize a ventilating control panel by controlling a plurality of ventilating devices constituted of ventilators and ventilating control panels of jet fans and booster fans corresponding to the number of tunnels with a tunnel change-over switch. CONSTITUTION:In the case [tunnel 1] and [independence]are selected, [forward], [reverse] and [stop] can be operated in every ventilator from ventilation C/C, and in the case [interlock] is selected, signals of forward, reverse and stop for the number of ventilators are transmitted to ventilation C/C from ventilating control panels to operate every ventilator. After that, in the case [interlock] and [automatic] are selected, [programme] or [measurement]can be selected, and in the case of measuring control, the number of operations, forward and reverse are set by measuring signals taken from a measuring panel. Then, feedback control made normally by VI value is controlled by measuring control, and operation is shifted to every ventilator because of VI deterioration and CO deterioration. An operating direction of the ventilator is a direction having lower indication value of the VI meters provided to both entrances of a tunnel.
Patent JP-S58127256-A (JP)
Title: Test system of central processor and peripheral circuit
Inventor: ARUTAKI AKIRA
IPC: G06F11/22
Filed: 1982-01-26
Abstract: PURPOSE:To perform a test of both a CPU and a peripheral circuit at an actual working speed, by providing the bilateral directivity to a data bus, an address bus and a control bus respectively. CONSTITUTION:A test circuit 2 containing a test CPU7 is connected to a circuit 1 to be tested, e.g., a CPU system, an input/output system, a memory system, etc. via an address bus 3, a data bus 4, a control bus 5 and other signal lines 6 to test a circuit 1 to be tested. The buses 3, 4 and 5 has a bilateral function by buffers 8, 9, 11-14 respectively. In case the circuit 1 is assigned to the CPU system, the CPU7 stops its working and the buffer 9 is active. One side of buffers 11 and 12 as well as 13 and 14 becomes active on the basis of a test program in a memory 15. An input circuit 16 feeds a response sent from the circuit 1 as well as the initialization information of the circuit 2 to the CPU7. An output circuit 17 displays the working state and the result of test of a test system.
Patent JP-H04212755-A (JP)
Title: Signal processing method of optical disk
Inventor: OCHI KEIICHI
IPC: G11B20/18
Filed: 1991-01-04
Abstract: PURPOSE:To carry out transfer of a block which does not need to be fed to a host CPU to ADP CM decoder at high speed and to make a buffer memory unnecessary in the ADP CM decoder by specifying utilization method of RAM. CONSTITUTION:Serial signal of CD-DA signal with error correction carried out by having it read from a CD, CIRC demodulating the signal EFM demodulated is fetched by a compact disk-digital audio (CD-DA) interface circuit 100. Then, the before mentioned signal is transformed to a parallel signal and stored to a specified range of the RAM 10 through an inner data bus 1 and an inner address bus 2 by the circuit 100. At this time, the RAM 10 is divided into a multiple number of page units, the pages are allocated to I/O buffer pages and pages for ADPCM, and data is transferred between the two groups of pages.
Patent JP-S55104506-A (JP)
Title: Gas-turbine blade
Inventor: ANZAI SHIYUNICHI
IPC: F01D5/18
Filed: 1979-02-02
Abstract: PURPOSE: To cool gas-turbine blades efficiently and uniformly, by ejecting cooling water onto the surface of outer plating from an inserted body having a hollow inside chamber and disposed on the inside of said outer plating with some clearance, and issuing mixture of cooling air and steam thus produced to the outside of blade through apertures formed in the outer plating.  
     CONSTITUTION: Gas-turbine stator blade 10 is consisted of outer plating 11, insered body inside 12, chamber 14, clearance 15 formed between outer plating 11 and inserted body 12, etc. The inserted body 12 is formed with a plurality of apertures 16 for ejecting coolant, for instance, to the portion of outer plating 11 located at the leading edge of turbine blade where the amount of heat transmitted to the stator blade 10 is fairly large, that is, coefficient of heat transfer on the gas-side blade surface is high, and also a plurality of apertures 17A, 17B for ejecting coolant onto the protion of outer plating 11 located at the throat of blade on the convex side thereof. On the other hand, the outer plating 11 is formed at the leading edge protion of blade with a plurality of apertures 18 for ejecting coolant from clearance 15 to the outside of blade 10 and forming a film of coolant over the blade surface. Further, apertures 19 and 20 are formed respectively at the throat portion on the convex side of blade and at the trailing edge portion of the same. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04245708-A (JP)
Title: Differential circuit
Inventor: RAI YASUHIKO
IPC: H03K19/0952
Filed: 1991-01-31
Abstract: PURPOSE:To increase the operation margins of input signals by connecting the 1st and 2nd diodes between the drains of the 1st and 2nd transistors(TRs) in parallel so that respective forward directions are reverse to each other. CONSTITUTION:This differential circuit has the 1st output TR Q1 for inputting the 1st input signal IN1 to its gate and connecting its drain to the 1st output terminal OUT1, the 2nd TR Q2 for inputting the 2nd input signal IN2 having complementary level relation with the 1st input signal IN1 to its gate, connecting its source to the source of the 1st TR Q1 and connecting its drain to the 2nd output terminal OUT2, the 1st and 2nd diodes D1, D2 connected between the 1st and 2nd TRs Q1, Q2 in parallel so that their forward directions are mutually reverse, and a current source circuit Q5 connected between the sources of the 1st and 2nd TRs Q1, Q2 and a power supply terminal.
Patent JP-H02191355-A (JP)
Title: Wafer branching/converging device
Inventor: SUGITA MAMORU
IPC: H01L21/68
Filed: 1989-01-19
Abstract: PURPOSE:To reduce the adhesion of dust on a wafer due to load exerted on the wafer in branching and driving by providing a turn table supporting a roller capable of converging the wafer midway of a cenveyance passage located between first and second wafer processing sections, and switching the direction of branching and conveyance through the rotation of the turn table. CONSTITUTION:A semiconductor wafer conveyed by each roller 12 of a first conveyance section 2 is received by a turn table 36. When there is inputted an instruction for the wafer to go straight on, the turn table 36 is not rotated and driving of the turn table 36 by a motor 22d is continued for a predetermined period of time. Hereby, the semiconductor wafer conveyed on the turn table 36 is conveyed toward a second conveyance section 3 in the direction where the wafer goes straight on. For a second sheet wafer, an instruction to branch and convey the wafer is issued to a wafer branching/conveyance device 1, and hereby the turn table 36 is rotated 90 deg. anticlockwise to convey the semiconductor water toward a third conveyance section 5.
Patent JP-S57124592-A (JP)
Title: Circumferential joint welding method for multilayered cylindrical vessel
Inventor: OOTSUKA TAKAO
IPC: B23K9/00
Filed: 1981-01-26
Abstract: PURPOSE:To form circumferential joints of high quality free from microcracking inexpensively with high efficiency by winding plural sheets of laminated band- like plates to form cylinders, forming square grooves between the respective cylinders and subjecting these to narrow groove MIG welding. CONSTITUTION:Plural sheets of plate materials 1 are laminated and are wound to form cylinders 2, and square grooves 8 are formed between the respective cylinders 2. A backing strip 5 is provided to the plate materials 1 constituting the inside walls of the respective cylinders 2. Next, the groove 8 is welded by narrow groove MIG welding (NGW). A weld metal layer 7a' is laminated on a weld metal layer 7b', whereby circumferential joints are formed between the respective cylinders 2. With the NGW, the quantity of weld heat input is small and the generation of microcracking is obviated. Since this is gas-shielded welding by a gaseous mixture, the generation of slag is extremely less. Hence, the generation of defects is prevented, and since continuous welding is made possible, the circumferential joints are formed efficiently.
Patent JP-H04248972-A (JP)
Title: Fermented drink of japanese persimmon and production thereof
Inventor: MITANI KAZUO
IPC: C12G3/02
Filed: 1991-01-31
Abstract: PURPOSE:To obtain fermented drink containing a medicinal ingredient of Japanese persimmon and production thereof. CONSTITUTION:A Japanese persimmon-containing fermented drink characterized by adding yeast or yeast and lactic acid bacterium to mixed liquid obtained by adding sugar, fructose, etc., to raw squeezed juice collected from ripened Japanese persimmon or leaf of Japanese persimmon or decocted liquid thereof to control sugar content, charging the mixture, fermenting and ripening the charged mixture and then separating into a liquid layer and solid-liquid layer to provide transparent liquid layer and production thereof.
Patent JP-H1020408-A (JP)
Title: Photographic film and photographic processing system
Inventor: KOBOSHI SHIGEHARU
IPC: G06K17/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce work performed by an operator and to rapidly and correctly perform processing by optically reading ID information for specifying film and print size information. SOLUTION: In a DP reception stage 1, a recording medium is separated from a voucher for receiving DP order where store specifying information, customer, specifying information, information whether it is a simultaneous printing order or a negative printing order and the print size information are recorded, and stuck to a photographic cartridge. In an NP reception stage 2, the recording medium is separated from a voucher for receiving NP order where the shop specifying information, the customer specifying information, the information whether it is the simultaneous printing order or the negative printing order, and the print size information are recorded and stuck to a packing body for a short-length film sealing bag. Development processing is performed by reading the information recorded on the recording medium of the photographic cartridge, and the development processing is automatically performed by reading the information recorded on the recording medium of the packing body for the short-length film sealing bag and sorting it to specified print size.
Patent JP-H06190319-A (JP)
Title: Ultrasonic atomizing apparatus
Inventor: NAMIYAMA KAZUYOSHI
IPC: B05B17/06
Filed: 1991-01-31
Abstract: PURPOSE:To prevent air bubbles to be generated by penetration of a liq. between an oscillator horn and a cylinder from a nozzle part from being generated and retained and to attempt to stabilize the amt. of atomizing. CONSTITUTION:The apparatus has an oscillator horn 3, an electricity-sound transducer 4 providing an ultrasonic oscillation to the oscillator horn 3, a supporting member 5 supporting one side of the oscillator horn 3, a cylinder 2 fixed on the supporting member 5 and inserted in the other side of the oscillator horn 3 and a sleeve member 6 fixed on the outer periphery of the cylinder 2 and forming a liq. feeding path 7 between the cylinder 2. In addition, it also has an atomizing part 3a formed on the apex part of the oscillator horn 3, a nozzle part feeding a liq. to the spraying part 3 and a seal material 13 arranged between the apex of the cylinder 2 and the oscillator horn and is constituted so as to make a space 15 formed between the cylinder 2 and the oscillator horn 3 open to the outside.
Patent JP-H0545894-A (JP)
Title: Organic stripping composition
Inventor: WARD IRL E
IPC: C09K15/04
Filed: 1992-01-24
Abstract: PURPOSE: To completely and effectively remove a polymer org. material such as a photoresist by letting a stripping compsn. contain an org. polar solvent and a basic amine which contains an inhibitor to form a coordinate complex with a metal CONSTITUTION: This stripping compsn. contains an org. polar solvent and a basic amine for a photoresist, and an inhibitor is incorporated by about 0.5 to 20wt.% into the compsn. The inhibitor is selected from among a group of compds. having a structure expressed by formula I. In formula I, X is C, O, N or S, Y is C, O, N or S, R is -OH, -NR"R", -SR", etc., R' is -OH, -NR"R", -SR", etc. A and B are each -OH, COOR", SO2 NH2 , etc., G is H, lower alkyl or halogen, and R" is H or lower alkyl.
Patent JP-H03215851-A (JP)
Title: Silver halide color photosensitive material having improved gradation characteristic
Inventor: IWAGAKI MASARU
IPC: G03C7/20
Filed: 1990-01-19
Abstract: PURPOSE:To provide the silver halide color photosensitive material having the gentle gradation from a high exposing area to a low exposing area and excellent development processing stability by specifying the spectral reflection density on a photosensitive layer side surface. CONSTITUTION:The photosensitive material contg. at least one kind of monodisperse silver halides and having 1.0 to 1.4 reflection density at 450nm in the spectral reflection density on the photosensitive layer side surface, 0.8 to 1.2 reflection density at 550nm or 0.6 to 1.0 reflection density at 650nm is used in the silver halide color photosensitive material contg. colloidal silver, colored couplers and water-soluble dyes on a base. Yellow colloidal silver and black colloidal silver are particularly useful as the kind of the colloidal silver and the coating amt. thereof is preferably 0.01 to 1.0g/m<2> yellow colloidal silver in terms of metal silver and 0.02 to 1.0g/m<2> black colloidal silver. Colored magenta couplers and colored cyan couplers are useful as the colored couplers.