baber/WOPTO huggingface dataset:
Patent JP-H10288635-A (JP)
Title: Frequency detecting circuit
Inventor: SAITO HIROFUMI
IPC: G01R23/09
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To suppress the variation of a frequency to be detected caused by the variation of a supply voltage. SOLUTION: When a transistor 2 is in an on-state, a capacitor 4 is charged, and when the transistor 2 is in an off-state, the capacitor 4 is discharged. An inverter gate 5 compares the terminal voltage A1 of the capacitor 4 with a threshold voltage. Since the voltage A1 does not exceed the threshold value, when the frequency of a signal CLK is faster than a time constant determined by the value of a resistor 3 and the capacity value of the capacitor 4, the output of the gate 5 remains 'L'. In this way, an 'H' signal is outputted from the gate 5 when the frequency of the signal to be measured CLK is low, and an 'L' signal is outputted when it is high. Since a time constant at the discharge time of the capacitor 4 is determined by the value of the resistor 3 and the capacity value of the capacitor 4, the influence of the variation of a supply voltage is prevented.
Patent JP-S63263491-A (JP)
Title: Clock device
Inventor: KADOWAKI TADAO
IPC: G04G5/00
Filed: 1987-04-22
Abstract: PURPOSE:To facilitate or speed up time correction to advance or delay the time by controlling a counter so as to make up counting or down counting according to whether the input time of a switch is shorter or longer than the prescribed time. CONSTITUTION:The pulse of half the period of a differential clock signal 108 is outputted to a signal line 103 by a differentiating circuit 4 of which a signal 100 rises to an H when the switch 3 for time correction is turned on. The signal line 103 is propagated to a signal line 104 and controls the up-down counter 5 to make counting up by one clock when the output signal 102 of the timer circuit 2 is the H. The time is thereby advanced by one unit. The time advances by as much as the number of the on operations of the switch 3 when said on operations are repeated. On the other hand, the output of the circuit 2 is changed over from the H to an L and the pulse 16 of the specified period is inputted to the circuit 4 when a timer clock signal 107 is taken in by a prescribed number. This pulse is differentiated and is outputted to the signal line 103. The signal is down counted by the counter 5 and the time is delayed at the period of the signal 106.
Patent JP-H08293652-A (JP)
Title: Manufacture of copper paste, ceramic multilayer printed circuit board and manufacture thereof
Inventor: HORIKOSHI MUTSUMI
IPC: H05K1/09
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a method of manufacturing a ceramic multilayer printed circuit board, which can reduce the number of defects in a wiring pattern. CONSTITUTION: A binder, such as ethyl cellulose, is compounded with organic solvent, such as n-butylcarbitol acetate, the binder is dissolved to turn into a vehicle, this vehicle is filtered by a filter of a hole diameter of 5 to 50μm or thereabouts, for example, the filtered vehicle is compounded with copper powder and the vehicle is mixed with the copper powder to turn into a copper paste. This copper paste is used in the manufacture of a ceramic multilayer printed circuit board, desired patterns are respectively printed on green sheets, then, the green sheets are laminated and the laminated material is subjected to firing to manufacture the board.
Patent JP-S63265390-A (JP)
Title: Control method for traffic control signal
Inventor: NISHI KENICHI
IPC: G08G1/09
Filed: 1987-04-22
Abstract: PURPOSE:To prevent an accident from expanding by providing a slight shock sensor of earthquake, a main shock sensor of earthquake, a signal machine, a limit-speed indication indicator, a traveling speed detector for vehicles, a display device, etc., in or nearby a tunnel of an exclusive automobile road. CONSTITUTION:The signal 5 illuminates in blue unless there is abnormality and when the initial slight shock P wave of the earthquake is sensed while the indicators 7 and 8 indicate the maximum speed (e.g. 100km/h) of the exclu sive automobile road, a P wave sensor 3a sends out a sensing signal to a control ler 4. Consequently, the controller 4 allows the display device 20 to make a specific display and outputs a control signal 10 through the speed sensor S to control the indicators 7 and 8, thereby setting the speed display of, for exam ple, the indicator 7 to 30km/h and the speed display of the indicator 8 to 60km/h. Then when a main shock is sensed by a sensor 3b and its shock intensi ty is larger than specified, the signal 5 is changed from blue to red to stop vehicles which are to enter the tunnel in front of the tunnel. Then all indicators and the display of the display device are made to blink through the controller 4 to prevent the accident from expanding.
Patent JP-S62255429-A (JP)
Inventor: SHIIDO SHIIEDEIN
IPC: A61K35/32
Filed: 1986-04-28
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-H10289952-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KADOMURA SHINGO
IPC: H01L23/522
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To enable a fine connecting hole or trench to be patterned on a hydrocarbon base interlayer insulating film by using s silicone containing resist mask or a surface layer silylated resist mask as an etching mask for plasma etching the interlayer insulating film using an oxygen base gas. SOLUTION: A laminated interlayer insulating film is composed of the first inorganic base insulating film 2, an organic face insulating film 4 and the second inorganic insulating film 5 successively formed covering a lower layer wiring 2 formed on the lower interlayer insulating film 1 on a semiconductor substrate. Next, the second inorganic base insulating film 5 is coated with a novolak base resist so as to form a resist layer 6 to be baked. Later, a silicone containing resist layer is formed to be exposed and developed for the formation of a silicone containing resist mask 7. Later, the resist layer 6 is patterned by RIE process using an oxygen gas as an etching gas. Furthermore, a surface layer silylated resist mask may be formed substituting for the silicone containing resist mask.
Patent JP-S62256927-A (JP)
Title: Copper or copper alloy thin wire and its production
Inventor: OSUMI KENJI
IPC: H01L21/60
Filed: 1986-04-30
Abstract: PURPOSE:To produce the title copper or copper alloy thin wire with a good wiredrawing property and without breaking by passing molten copper or a molten copper alloy through a filter consisting of many aggregates of a wire extruding inorg. substance to remove the SiC in the melt, and then wiredrawing the melt. CONSTITUTION:Molten copper or a molten copper alloy is passed through the filter consisting of a compact obtained by aggregating many wire extruding materials consisting of an inorg. substance. The compact is appropriately obtained by spirally winding and laminating many wire extruding materials having a circular cross section to entwine the materials in each other or bond the materials to each other or by aggregating the wire extruding materials into a ripple or loop in a plane almost normal to the thickness direction of the compact. The SiC in the molten copper or copper alloy is removed by the above-mentioned method, then the melt is formed into an ingot, and the ingot is wiredrawn to <=100mum, or preferably <=50mum, diameter by an ordinary method. A copper or copper alloy thin wire control. <=0.06wt% SiC, having <=0.4 d/D ratio of the mean maximum particle diameter (d) of SiC to the diame ter D of the copper wire, and without breaking is obtained.
Patent JP-S60246927-A (JP)
Title: Joint between pile head part and concrete member
Inventor: MORIMOTO KIYOHIRO
IPC: E02D27/12
Filed: 1984-05-17
Abstract: PURPOSE:To improve strength of a joint between a pile head part and a concrete member, by a method wherein plural horizontal through-holes are formed in the head part of a steel pipe pile contained in the concrete member. CONSTITUTION:After a steel pipe pile 1 is driven in a ground 2, soil in the pile 1 is discharged. Horizontal through-holes 8 are provided in the head part of the pile 1, and a reinforcing cage 9 is inserted into the pile 1. After bend reinforcing bars 6 and shearing auxiliary reinforcing bars 7 are inserted through the through-holes 8 and main reinforcing bars 11 are arranged, concrete 5 is placed in a footing part.
Patent JP-S5735572-A (JP)
Title: Production of fluorescent quinazolone derivative
Inventor: GOTOU TSUNEAKI
IPC: C07D239/91
Filed: 1980-07-21
Abstract: PURPOSE: Aminophenylbenzoxazinone is treated with an aromatic sulfochloride to substitute the oxygen atom in the ring with a nitrogen atom, thus producing 2- [2-(aromatic sulfoamide)-phenyl]-4-quinazolinone that emits strong fluorescence with ultraviolet rays.  
     CONSTITUTION: Aminophenylbenzoxazinone of formula I is dissolved in a solvent and an aromatic sulfochloride is gradually added to the solution at room temperature. Then, the temperature is raised to 40W50°C under stirring and a concentrated aqueous ammonia is added under stirring. Further, aqueous sodium hydroxide is added and they are heated under reflux for 2W3hr. After completion of the reaction, the reaction mixture is made acidic with acetic acid and stood to give a compound of formula II (X is aromatic sulfonyl). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02280606-A (JP)
Title: Supervisory and controlling device
Inventor: MORI MUNEYUKI
IPC: H02B15/00
Filed: 1989-04-19
Abstract: PURPOSE:To autonomically indicate the object to be monitored where the most serious fault occurs when faults continuously occur at a plurality of objects to be monitored by displaying the content of a screen memory containing objects to be monitored, the faults of which are the highest in level among the faults of the objects to be monitored. CONSTITUTION:A screen controlling memory is constituted of a register R2 for storing screen numbers at the time of normal mode, register R1 for storing screen numbers at the time of fault mode, and fault level storing register R3. The register R3 stores fault levels indicating the priority order for fault indication against each symbol mark stored in all screen memories G1-Gn. When faults occur, screen numbers containing the symbol mark of the faults are set in the register R1 and the fault levels of the fault symbol marks are read out from the register R3, and then, the screens are arranged in the order of the fault indicating priority from the screen containing the symbol mark of the highest fault level. Then the picture containing the highest fault level is displayed on a display 8.
Patent JP-S60244969-A (JP)
Title: Sheet conveyance controller of reciprocal exposure type copying machine
Inventor: SATOMI TOYOKAZU
IPC: B65H31/24
Filed: 1984-05-19
Abstract: PURPOSE:To easily arrange copied sheets from the reciprocal exposure type copying machine by stacking the copied sheets in one tray so that they have a difference between an onward and a return direction on the same plane. CONSTITUTION:Two paper discharge swing rollers 17 are pressed against a paper discharge driving roller 16 at an exit through which copies sheets 14 are discharged to a tray which is not shown in a figure so that the sheets slant in a direction A or B. The swing rollers 17 are pivoted rotatably on holders 18, which are supported rotatably on brackets fixed to a main body through shafts 19. The holder shafts 19 are fixed to a solenoid lever 22 through arms 20. The solenoid lever 22 is energized by a solenoid 27 and a spring 23 and the solenoid 27 is turned on and off synchronously with the switching between the onward and return movements of a copy. Consequently, the copied sheets are switched and discharged in the directions A and B corresponding to the reciprocation to facilitate the arrangement of the sheets.
Patent JP-S5727407-A (JP)
Title: Voice reproducing device with no power source
Inventor: OGUCHI YUUZOU
IPC: G11B19/20
Filed: 1980-07-21
Abstract: PURPOSE:To realize the reproduction of voice with no power source, by using the output power source of a spring motor for both the driving source of a recording medium and the power source of a reproducing amplifier. CONSTITUTION:A start arm 22 is turned counterclockwise with a spring 3 wound up, and a stopper 24 engaging with a wind breaker 21 is released from the breaker 21. Thus a card stage 30 and a generator 16 are rotated. In other words, the rotation of a driving gear 5 that is rotated by the restoring force of the spring 3 rotates the stage 30 via gears 6, 7, 9, 28, 35 and 34 respectively, and the generator 16 is rotated via gears 6, 8 plus 10- 14. With the rotation of the stage 30, a magnetic card 31 is rotate. A head arm 41 is guided by a cam 39 to scan the center side of the card 31. The reproduced signal sent from a magnetic head is reproduced through a speaker 49 via an amplifier 46. The voltage generated from the generator 16 is used for the power source of the amplifier 46.
Patent JP-H10277157-A (JP)
Title: Balloon expansion catheter and manufacture thereof
Inventor: KAWABATA TAKASHI
IPC: A61M25/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a balloon expansion catheter having both a set strength and compliance by forming by vapor deposition a film of coating material whose tensile strength and/or tensile elastic coefficient is larger than that of a basic material constituting a balloon, on a surface of the basic material. SOLUTION: A film of coating material 12 is formed on an outer or inner surface of a basic material constituting a balloon by vapor deposition. The coating may be applied to a part of a catheter to which the balloon is mounted as well as to the balloon. As the coating material 12, one such as p-kylylene polymer may be used which can form a film by vapor deposition and which is larger in its tensile strength and/or tensile elastic coefficient than that of the basic material 11. With such a constitution, the balloon is reinforced with the film, thereby keeping the compliance as well as design strength and improving operability.
Patent JP-2000293797-A (JP)
Title: Method and device for detecting front overhang of vehicle
Inventor: TANAKA HOZUMI
IPC: E04H6/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To more accurately detect the front overhangs of vehicles passing through a vehicle passing path regardless of the types of the vehicles and the diameters or air pressures of the tires of the vehicles without receiving any influence from the speed variation of the vehicles. SOLUTION: A device for detecting front overhang of vehicle finds the timing at which the wheel HE of a vehicle CR is positioned immediately above a pressure sensor 1 from the time required until the wheel HE starts to step on the pressure sensor 1 after a vehicle sensor 2 detects the vehicle CR and the time required until the wheel HE passes over the sensor 1. When a front overhang detecting sensor 3 detects the front end section FT of the vehicle CR at the timing, it is discriminated that the front overhang of the vehicle CR is off standards and, when the sensor 3 does not detect the section FT, it is discriminated that the front overhang meets standard requirements.
Patent JP-2000294147-A (JP)
Title: Plasma display panel member, plasma display panel and glass paste
Inventor: IGUCHI YUICHIRO
IPC: H01J11/34
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal discharge and drop in brightness by using a plasma display panel containing glass component and conductive fine particles in a dielectric layer and satisfying a specific relation formed between the average refractive index of the glass component contained in the dielectric layer and that of the conductive fine particles. SOLUTION: In the manufacture of a front panel for a PDP, a scan electrode is formed with ITO on a substrate, and a bus electrode is formed with silver to reduce a resistance value of the scan electrode. A dielectric layer is formed so as to cover the bus electrode. In this PDP member, the average refractive index Ng of a glass component contained in the dielectric layer and the average refractive index Nc of conductive fine particles are selected so as to satisfy the formula: -0.1<=Nc-Ng<=0.1. Thereby, absorption or irregular reflection of light by the conductive particles in the dielectric layer is suppressed, light transmittance is kept and at the same time abnormal discharge is suppressed.
Patent JP-H02279504-A (JP)
Title: Production of zirconium oxychloride
Inventor: SATO GENICHI
IPC: C01B11/18
Filed: 1989-04-21
Abstract: PURPOSE:To obtain high-purity zirconium oxychloride at a low cost by an ordinary industrial process by treating the product obtained by melting zircon sand and a CaO-contg. raw material with hydrochloric acid in two stages and the with calcium chloride. CONSTITUTION:A mixture contg. zircon sand and the CaO-contg. raw material in >=2.5, or preferably 2.8 to 4, molar ratio of CaO/ZrO2 is heated to 1500 to 2600 deg.C and melted, and then the molten product is quenched by water granulation, etc. The acid-soluble product thus obtained is pulverized to the powder having <=150mu grain size, the powder is brought into contact with dil. hydrochloric acid to selectively elute and separate the calcium silicate component, the concentrated CaZrO3 as the elution residue is recovered, and the residue is catalytically dissolved by concd. hydrochloric acid to recover a Zr decoction. In this case, the residue is advantageously eluted by the hydrochloric acid having <2mol/l concn. in the slurry and then with the hydrochloric acid having >=2mol/l concn. CaCl2 is then added to the Zr decoction to deposit zirconium oxychloride crystal.
Patent LT-2007042-A (LT)
Title: Vertical film-type heat exchanger
Inventor: SERGEEV YURY ANDREEVICH
IPC: F28D3/00
Filed: 2007-07-19
Abstract: Field: heat-exchangers, particularly heat-exchangers with falling liquid film adapted to simultaneously perform heat and mass exchange, for instance distillation, rectification, evaporation, absorption, condensation and used in power engineering, chemistry and other industries. Substance: heat exchanger comprises body with fluid inlet and outlet pipes, heat-exchanging pipes fastened in upper and lower tube plates, liquid accumulation chamber located over upper tube plate and distribution collars secured to upper part of each tube. Accumulation chamber comprises annular shell connected to fluid inlet pipe and provided with slots made in lower part of inner cylindrical shell surface and support grid having orifices for distribution collars receiving. Distribution collars have liquid inlet orifices and gas discharge orifices having axes coinciding with collar axes. The distribution collars are provided with narrowed sections located in upper collar parts so that summary area of all upper distribution c
Patent MX-9102403-A (MX)
Title: Procedimiento para el analisis de una muestra de gas, arreglo para realizar el analisis e instalacion de prueba con dicho arreglo.
Inventor: MATTER ULRICH
IPC: G01N21/35
Filed: 1991-12-05
Abstract: Se presente un procedimiento para el análisis de una muestra de gas con un arreglo analizador , que por lo menos incluye un sensor semiconductor, pero debido a que el valor de la señal crece asintóticamente hacia un máximo y así lo hace lentamente, lo que se mide es la derivada con respecto al tiempo de la señal de salida del sensor semiconductor, también para dar oportunidad a que desaparezca el 'recuerdo' de la prueba anterior, se usan por lo menos dos juegos de análisis, que tienen por lo menos un sensor cada uno , y a los cuales se conducen las muestras de gas alternadamente.
Patent MX-9200819-A (MX)
Title: Metodo y aparato para compilar codigos.
Inventor: BLICKSTEIN DAVID SCOTT
IPC: G06F9/45
Filed: 1992-02-26
Abstract: Una estructura de compilador emplea una 'cubierta' genérica o mecanismo de control y secuenciado y un procesador posterior genérico ( en donde el generador de código es específico de objetivo). El procesador posterior genérico incluye las funciones de optimización, registro y asignación de memoria, y generación de código. La cubierta puede ser ejecutada en varias computadoras huésped y la función de generación de código del procesador posterior puede dirigirse a cualquiera de una cantidad de arquitecturas de computadora. Un procesador frontal se ajusta a la medida para cada lenguaje fuente, tal como Cobol, Fortran, Pascal, C, C ++, Ada, etc. El procesador frontal explora y analiza sintácticamente los módulos de código fuente y genera a partir de ellos una representación de lenguaje intermedio ('IL') de los programas expresados en el código fuente. Esta IL se construye para representar cualquiera de los lenguajes de códigos fuente en una forma universal, de modo que la interfase entre el procesador frontal y el procesador posterior es de formato estándar y no se requiere repetir su escritura para cada procesador frontal específico de lenguaje.
Patent MX-9201134-A (MX)
Inventor: TOLPA STANISLAW
IPC: C10G1/04
Filed: 1992-03-16
Abstract: An extracting agent, preferably sodium hydroxide solution containing 0.2 to 0.7% of NaOH, is allowed to flow from bottom to top through a bed of the comminuted peat and is removed above the bed, at a rate such that the flow remains laminar and the extract obtained remains essentially free of entrained particles of the peat to be extracted. If appropriate, fresh extracting agent is added and the extracting agent is allowed to flow once more through the bed, preferably is recirculated several times. An apparatus for carrying out the process has at least one storage tank for the extracting agent (NaOH), at least one extraction tank (E) and at least one circulation tank (Z) for the extracting agent enriched with extract, feed pipes in which pumps (P) are arranged leading both from the storage tank and from the circulation tank (Z) into the lower pipe from each extraction tank (E), while the discharge pipe from each extraction tank (E) leads from its upper part and enters the associated circulation tank (Z).
Patent MX-9202015-A (MX)
Inventor: ROSINI SERGIO
IPC: A61K31/405
Filed: 1992-04-30
Abstract: PCT No. PCT/EP92/00881 Sec. 371 Date Dec. 30, 1992 Sec. 102(e) Date Dec. 30, 1992 PCT Filed Apr. 21, 1992 PCT Pub. No. WO92/19584 PCT Pub. Date Nov. 12, 1992.This application describes 3-arylalkyl esters of 4,5-dihydro-9,10-dioxo-2-anthracenecarboxylic acid and a process for making them. Also described is a method of using the compounds in the treatment of arthritis.
Patent MX-9202945-A (MX)
Inventor: UEDA YOSHIO
IPC: A61K31/395
Filed: 1992-06-17
Abstract: A solid dispersion composition comprising 17-allyl-1,14-dihydroxy-12-[2-(4-hydroxy-3-methoxycyclohexyl)-1-methyl vinyl [23,25-dimethoxy-13, 19,21, 27-tetramethyl-11,28-dioxa-4-azatricyclo [22.3.1.0<4,9>] octacos-18-ene-2,3,10,16-tetraone and a water-soluble polymer, and processes for preparing such solid dispersion composition.
Patent MX-9303342-A (MX)
Title: Procedimiento para el curtido de cuero y pieles.
Inventor: WERNER BRIGITTE
IPC: C14C3/08
Filed: 1993-06-03
Abstract: El invento se refiere a un procedimiento para el curtido de cuero, que está caracterizado porque se utiliza para ello, compuestos de la fórmula general I en la cual, m significa 0 ó 1 y los radicales R, independientemente entre sí, significan alquilo con 1 hasta 18 átomos de C, que en algunos casos está sustituido por hidroxi o carboxi y/o interrumpido en algunos casos por átomos de oxígenos, o bien, uno de los radicales R, también pueden significar un radical de la fórmula para lo cual R1 significa alquileno sustituido en algunos casos por hidroxi y/o interrumpido por un átomo de oxígeno.