baber/WOPTO huggingface dataset:
Patent JP-2000313914-A (JP)
Title: Nozzle for gas blowing, manufacture thereof and structure of gas blowing
Inventor: GOTO KIYOSHI
IPC: C21C5/52
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a gas bottom-blown nozzle and a sleeve having high durability and long service life and easily exchanging. SOLUTION: A through-hole wall of the nozzle has a layer structure in two or more layers of a metallic tube 3 and a ceramic tube 2. Further, the nozzle has thick thickness at the middle part and in the state covering the sleeve, the nozzle is formed as more slender shape as coming to the upper part. In the inert part of the nozzle, a metallic structural body 5 fitted to a refractory constituting the nozzle is arranged and this base part is connected with a wind box and this tip part reaches the upper part from the thickest portion of the nozzle. Therefore, the breakage of the tube caused by the pressurizing at the manufacturing and the wearing caused by the effect of molten metal are not generated and the durability is high. Further, when the nozzle is pulled out, even in the case of generating the crack in the nozzle, the nozzle can be pulled out without breaking due to the fitted metallic structure body and the sleeve can be pulled out, too without leaving because of the thick thickness at the middle part in the nozzle shape.
Patent JP-H0675861-A (JP)
Title: Memory access protecting device
Inventor: KATOU KOUKI
IPC: G06F21/60
Filed: 1992-08-25
Abstract: PURPOSE:To execute the protection even in the case a device which does not contain an access protective function executes a RAM access, with regard to the memory access protecting device for controlling write to a prescribed storage area of a memory connected to a bus. CONSTITUTION:In the case permitting information for permitting a write access to a prescribed storage protecting area of a program area, etc., of a memory device 102 is set to a storate protection setting means 104, a memory access device 103 can execute write to the prescribed storage protecting area of the memory device 102. In the case inhibiting information for inhibiting the write access to the prescribed protecting area of the memory device 102 is set to the storage protection setting means 104, in the case the memory access device 103 tries to execute the write access to the prescribed storage protecting area of the memory device 102, an access control means 105 does not permit the access to the memory device 102.
Patent JP-H0971454-A (JP)
Title: Refractory and its production
Inventor: SAITO MASANORI
IPC: C04B35/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive refractory excellent in corrosive resistance, and further to provide a method for producing the refractory, capable of simply producing the refractory at a low cost. SOLUTION: This refractory is produced by dispersing fine solid particles having fire resistance in a liquid, and subsequently press-charging the formed slurry into pores 3 on the operation surface of a base material 1 to form a densified layer 4 comprising the fine solid refractory particles densely charged over a prescribed depth.
Patent JP-S6470607-A (JP)
Title: Method of restricting non-ignited part of nox in boiler
Inventor: USAMI MASARU
IPC: F23C99/00
Filed: 1987-09-11
Abstract: PURPOSE:To reduce a generation of non-ignited composition of NOx by a method wherein an amount of fuel fed to burners of a plurality of stages is set for every burner. CONSTITUTION:A furnace outlet part is provided with a signal transmitter 7 for measuring an amount of discharging non-ignited substance and converting it into an electrical signal. A temperature signal transmitter 8 for detecting a furnace path outlet temperature and transmitting it as an electrical signal is also provided. A signal from the transmitter 7 is sent to a function unit 9 within a plant automatic control device APC and another signal from the temperature transmitter 8 is sent to another function unit 10, respectively. The function units 9 and 10 have a predetermined fuel supplying amount for each of the burners 2, 3 and 4 in advance and then this value can be varied for every stage with a measured value.
Patent JP-S61103437-A (JP)
Inventor: YAMAGUCHI KEISAKU
IPC: G01N29/04
Filed: 1984-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61103706-A (JP)
Title: Automatic lathe and associate device for supply and exhaust of works
Inventor: NAKATSUBO KOICHI
IPC: B23B15/00
Filed: 1984-10-27
Abstract: PURPOSE:To make the system in a small size and provide an associate unmanned full-automatic feed/exhaust device with high efficiency by incorporating an automated lathe which is equipped with an arm to supply and exhaust works upon transfer onto a work placing machine after continuous operation of collection and feed of works from/to the spindle through NC control. CONSTITUTION:A liquid pressure motor 18 is rotated by NC control to move a work supply/exhaust device 10 onto a work placing machine 9 and an elevator part 13 sinks until it stops and robot nail can be rasped on work supply and exhaust parts 9a, 9b and when the nail grasps the work said elevator part 13 rises and sliding mechanisms 17, 18 rotate and the supply and exhaust device moves onto the part in the neighborhood of the tip of the spindle 3. When it has stopped the elevator part 13 sinks to the position where the supply chuck 15 coincides with the axis of the spindle 3 and when the chuck of spindle 3 grasps he work grasped by the nail an arm 14 turns into horizontal state and the elevator part 13 rises. Then the supply and exhaust device 10 returns onto an arranging machine 9 and the elevator part 13 sinks and rises when the chuck 15 grasps a new work and awaits completion of processing of the precedent work to repeat the procedure.
Patent JP-H04349838-A (JP)
Title: Auxiliary rope-attaching device of branched rope-winding machine for extended rope tuna fishing and branched rope-detaching device
Inventor: ONODERA TADAYOSHI
IPC: A01K91/18
Filed: 1991-05-29
Abstract: PURPOSE:To miniaturize an auxiliary rope-attaching device and to integrate the device with a branched rope-winding machine. CONSTITUTION:An increase in the electric current of a motor for driving a winding drum 12 is utilized as a fish sensor for detecting the hooking of a fish during the branched rope-winding operation. A snap holder 22 holding a snap 30 combined with an auxiliary rope 29 is attached to a position where the position of a branched rope 18 is gradually raised by the winding operation on the side of the winding drum 12.
Patent JP-H0275951-A (JP)
Title: Instrument for measuring adsorptivity of activated carbon
Inventor: ISHIKAWA RYOICHI
IPC: G01N30/00
Filed: 1988-09-12
Abstract: PURPOSE:To measure the adsorptivity of activated carbon from a small quantity of sample so that the measuring time can be reduced by using N2 gas as the carrier gas of a gas chromatograph device and the separation column filling agent as molecular sieves and measuring the adsorptivity with the gas chromatograph device after O2 is removed from the sample gas by means of an O2 removing device. CONSTITUTION:This measuring instrument is constituted of an adsorption column, constant temperature oven, air container, Kr container, O2 removing device 50, automatic sampling device 60, and gas chromatograph device. The gas chromatograph device is constituted of a constant temperature oven 90, separation column 120 filled with molecular sieves, thermal conductivity detection type gas chromatograph 100, and sample feeding section 110. The feeding speed of N2 gas, temperature of the separation column, and bridge current of a detector are set to prescribed measuring conditions while the N2 gas is fed to the gas chromatograph device from a carrier N2 container 80. The measurement is carried out while a sample gas from which O2 is removed is fed to the gas chromatograph device from the sample gas feeding section 110. Measured results are processed and outputted by a data processor 130.
Patent JP-H0972683-A (JP)
Title: Heat transfer tube
Inventor: TATSUMI ARITAKA
IPC: F28F1/40
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the heat transfer performance and to improve the performance of an equipment and the like by integrally forming a continued spiral fin with a metal tube on the inner wall surface of the metal tube and providing a waveshape part bent at the end in a waveshape along the longitudinal direction of the fin. SOLUTION: The heat transfer tube 7 has a constitution to form a continued spiral groove 5 on the inner wall surface and to provided a fin 4 between the grooves 5. The fin 4 is so formed to have a predetermined height as to disorder the flow of fluid flowing in the tube 7, and so formed as to have a larger oblique angle than a predetermined angle with respect to the tube axis of the tube 7, and to have a waveshape part 6 bent at the end in the waveform along the longitudinal direction. Thus, the agitating effect of the fluid flowing in the tube 7 can be increased to make it possible to largely improve the heat transfer performance.
Patent JP-S6287660-A (JP)
Title: Dual fuel supply device
Inventor: SATO YASUO
IPC: F02M43/00
Filed: 1985-10-14
Abstract: PURPOSE:To reduce the scattering of auxiliary fuel among engine cylinders with a simple construction, by utilizing one fuel injection pump and two pressure feeder to stratify and inject different kinds of fuels from fuel injection nozzles for all engine cylinders. CONSTITUTION:When alcoholic fuel is injected into a certain engine cylinder, a piston 56 in a pressure feeder 12 is moved rightward, so that light oil fuel is fed under pessure from a feed port 66 to all fuel injection nozzles 14. Due to the provision of check valves 44, there is no counterflow toward pipes 46, 48, and further, since the pressure at that time is higher than the residual pressure of first fuel introduction passages 38, light oil fuel drives out alcoholic fuel and reaches the front end sections of the first fuel introduction passages 38 where light oil fuel is held. The amount of light oil fuel is increased each time when fuel injection is carried out for the other respective engine cylinders, so that a sufficient amount of light oil fuel is charged in the first end sections of the first fuel introduction passages 38 while alcoholic fuel is present above light oil fuel, being stratified the latter.
Patent JP-S6286499-A (JP)
Inventor: NAKAYAMA OKIHIKO
IPC: G08G1/0969
Filed: 1985-10-12
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-S61105655-A (JP)
Title: Buffer memory writing method
Inventor: HARA SHUICHI
IPC: G06F12/08
Filed: 1984-10-29
Abstract: PURPOSE:To improve the processing speed by using bus clock as a write clock, using the clock of the execution unit as a write clock when writing data sent from execution unit inside CPU. CONSTITUTION:The outputs of AND gates 51 and 52 are supplied as inputs to OR gate 53, and the output is the OR gate 53 is used as a clock for buffer memory writing. By constituting such a logical circuit, the bus clock is selected as write clock when writing the data from a common bus 30, because receiving indication signal is turned to ''1''. Also, when writing the data sent from an execution unit 12, the clock of the execution unit is selected as a write clock because the write demand signal is turned to ''1''. Thus, since the different clocks are selected as a write clock for writing the data from outside device and the data from the execution unit, the speed of the execution is improved.
Patent JP-S59121882-A (JP)
Title: Semiconductor device
Inventor: MORIYAMA SHIGERU
IPC: H01L29/861
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a semiconductor device which has small leakage current by forming a deep groove deeper than the depth of a junction between the first and second P-N junctions, and forming a common low density layer between both P-N junctions. CONSTITUTION:A groove 10 which is deeper than the depth of a P type low density layer 4 of a semiconductor substrate 1 at the position between the first N<+>-P junction 2 and the second N<+>-P junction 3 in such a manner that the junctions 2 and 3 are substantially isolated via the groove 10. Accordingly, when the forward voltage and reverse voltage are respectively applied to the junctions 2, 3, holes implanted from the diffused layer 9 of the junction 3 to the P type low density layer 4 of the substrate becomes extremely less, and the leakage current flowed from the junction 3 to the junction 2 is largely reduced.
Patent JP-H0390803-A (JP)
Title: Position controller for machine tool
Inventor: INAGAKI HITOSHI
IPC: G01B21/00
Filed: 1989-09-04
Abstract: PURPOSE:To prevent a machining part from colliding with a working substance at the time of automatic feeding by providing the machining part in the position having a distance enough for a movement adjusting portion when the automatic feeding is made for the machining part with an automatic feeding mechanism after the working substance is exchanged. CONSTITUTION:A linear scale device 21 is provided for performing a position control for machining part 10 of a machine tool 20. Also in the machine tool 20, manual and automatic feeding mechanisms are provided for making the machining part 10 to move linearly back-and-forth against the working substance. With this manual mechanism, a manual feeding handle 20b provided on a bed 20a of the machine tool 20 is manually operated to make the machining part 10 to move back-and-forth, then a positioning is made for the working substance 11. With the automatic feeding mechanism, on the other hand, the machining part 10 is automatically fed so that the machining part 10 is moved forward or backward in a certain distance only by the operation of a switch 20c which is provided on the bed 20a of machine tool 20. With such a manner, the machining part 10 is prevented from colliding with the working substance 11.
Patent JP-H0783056-A (JP)
Title: Piston for internal combustion engine
Inventor: SAWADA TOMOHIRO
IPC: F02B23/06
Filed: 1993-09-13
Abstract: PURPOSE:To suppress that mixture air flows into an outer circumference side at the time of compressing stroke, and reduce abnormal combustion and blow-by gas by forming an inclining part inclined in recessed direction from the outer circumference side to a center side on the outer circumference part of a top surface, in a piston for an internal combustion engine. CONSTITUTION:A piston 10 for an internal combustion engine is provided with a top surface 11 and a skirt part 12. Respective grooves 13, 14 engaged with a top ring and an oil ring respectively are formed on the top surface 11. A pin hole 15 is formed on the skirt part 12. In this case, an inclining part 11a inclined in recessed direction from an outer circumference to a center part is formed on the outer circumference part of the top surface 11. At the time of compressing stroke of the piston 10, mixture air flows to the center side easily, and also it is suppressed that mixture air flows into the outer circumference side. It is thus possible to reduce abnormal combustion and blow-by gas caused by increase of pressure around the groove 13.
Patent JP-H0786111-A (JP)
Title: Simulation method for semiconductor element fabrication process
Inventor: KANEMURA TAKANAGA
IPC: G06F19/00
Filed: 1993-09-13
Abstract: PURPOSE:To perform simulation in a shorter time by determining process calculations to be processed in parallel according to the mutual dependency of process calculations required for the simulation of semiconductor element fabrication process based on the input data describing the fabrication procedure thereof. CONSTITUTION:Assuming all data is represented by {D1-DN} when the parts to be calculated in parallel are inspected, the variation amount of PiD can be neglected when the element process calculations are arranged sequentially in the order of-, Pi,-, Pj,-. Even when the calculation Pj (j>1) is executed for such D where the product sets Mi, no, Mi+1, no,..., Mj-1, no of the set Mi, no for (m) satisfying formula 1 have different value of Dm, variation of D can be considered invariable. When a complement of the set Mj, no of (m) satisfying formula II is included, the Pi and Pj are detected to be calculated in parallel and a decision is made while approximating by means of the element process name and the parameter. This method shortens the simulation time significantly.
Patent JP-S61106694-A (JP)
Title: Apparatus for manufacturing synthetic heavy fuel oil with tire retorting gas
Inventor: HARADA CHIKATSU
IPC: C10G1/10
Filed: 1984-10-31
Abstract: PURPOSE:To obtain synthetic heavy fuel oil of a desired flash point, by passing a tire retorting gas via a carbon collecting tower and a cooling/washing/ collecting tower reduced in pressure, and a distillation column and a mist catcher under positive pressure. CONSTITUTION:After cooled through a precooling tube 2, a retorting gas obtd. by retorting a waste tire in a retort 1 is introduced via a reservoir conduit 3 into a carbon collecting tower 4, in which it is brought into counter-current contact with a washing oil ejected from a jet nozzle 4a at the top of the tower to remove carbon, then introduced via conduit 4e into a cooling/collecting tower 5, and is adiabatically cooled with a washing oil ejected from a jet nozzle 5a at the top of the tower to distill out a light/intermediate oil fraction in the gas, which is collected in a tank 5. On the other hand, the gas is introduced into the bottom of a distillation column 7 after pressurized in a blower 6, and adiabatically cooled by coming into counter-current contact with a washing oil ejected from a jet nozzle 7c at the top of the column to distill out a light oil fraction, kerosine fraction and gasoline fraction, which are recovered in a tank 7a.
Patent JP-H0275662-A (JP)
Title: Resin composition for sealing electronic component
Inventor: IZUTSU HITOSHI
IPC: H01G4/224
Filed: 1988-09-12
Abstract: PURPOSE:To improve the reliability of an electronic component by improving the adhesion to the leads or elements of an electronic component by mixing a polyphenylene sulfide resin with a fibrous reinforcement, an inorganic filler, an organosilane and a specified amide compound. CONSTITUTION:58.98-21.6wt.% polyphenylene sulfide resin of an MFR (ASTM D1238, 316 deg.C, load of 5kg) of 500-30000g/10min is mixed with 1-8wt.% fibrous reinforcement (e.g., glass fiber) of a length >=100mum, 40-70wt.% another inorganic filler (e.g., fused silica), 0.01-3wt.% organosilicone as a silane coupling agent (e.g., amino-silane) and 0.01-0.5wt.% amine compound which comprises a bis(fatty acid) amide and/or substituted amide (e.g., ethylenebisstearamide).
Patent JP-H0276187-A (JP)
Title: Rotary head type tape player
Inventor: YAMASHITA TATSUMA
IPC: G11B5/53
Filed: 1988-09-12
Abstract: PURPOSE:To obtain a highly accurate searching operation by providing a recording/reproducing drum being equipped with a recording/reproducing magnetic head and a searching drum being equipped with a searching magnetic head to scan with making contact with a sub-code area. CONSTITUTION:The information of a main data area is mainly read by a recording/reproducing magnetic head 33 provided at a recording/reproducing drum 30. At a searching drum 40, magnetic heads 44a and 44b to scan only sub-code data along the scanning direction of a magnetic tape T are provided, and by the searching magnetic heads 44a and 44b provided at the searching drum 40, the sub-code data on approximately the whole tracks can be read. Thus, the accurate searching can be executed.
Patent JP-S6289723-A (JP)
Title: Production of polycarbonate
Inventor: TOKUDA TOSHIMASA
IPC: C08G64/14
Filed: 1985-10-15
Abstract: PURPOSE:To obtain the titled polymer slightly coloring at high temperatures, by reacting an aqueous solution of a dihydric phenol with phosgene in the presence of a molecular weight modifier and organic solvent to form an emulsion-like low-molecular weight polymer and adding and reacting the molecular weight modifier with the polymer at a specific time. CONSTITUTION:A molecular weight modifier is added to an aqueous solution of a dihydric phenol before or after introduction of phosgene, which is reacted with the aqueous solution in the presence of an organic solvent to form a low- molecular weight polycarbonate. The reaction system is then kept in an emulsion state to advance the reaction and the molecular weight modifier is further added when the concentration of the dihydric phenol present in the aqueous phase shows almost the minimum value to carry out polycondensation reaction and afford the aimed high-molecular weight polymer.
Patent JP-H04114818-A (JP)
Title: Band gripping device for packing machine
Inventor: SUMINO KOSAKU
IPC: B65B13/18
Filed: 1990-08-29
Abstract: PURPOSE:To make a stable band welding possible by a method wherein a band leading end is made to exist between the lower surface of the leading end part of a slide table and the upper surface of a band guide, to grip the band leading end. CONSTITUTION:A band is wound around an object to be packed, and the band leading end is made to reach the stopper of a band guide 28 under a slide table 31. Then, when a press cam shaft 12 and a frame cam shaft 14 are rotated, a cam 49 presses a crank lever 46a through a cam follower which is pivotally attached to the leading end of the crank lever 46b, by the rotation of the frame cam shaft 14, and turns the crank lever 46a counterclockwise, and moves a rod 45 which is turnably connected with the leading end of the crank lever 46a, downward. The rod 45 depresses the leading end of a lever 44, and the lever 44 turns a shaft 43 counterclockwise, and turns a protruding part 42 of a band gripping tool 41, which is fixed on the shaft 43, to an engaging part, i.e., to the direction of a groove part 36, on the lower surface of the slide table 31, and the feeding end side of the tightened band is grip-fixed between the protruding part 42 and the groove part 36.
Patent JP-S6472850-A (JP)
Title: Image data processing apparatus
Inventor: UEDA SHIGERU
IPC: H04N1/46
Filed: 1987-09-14
Abstract: PURPOSE:To perform monochromatic output without damaging multicolor image data, by preparing modulated image data by modulating the image data of a first color and performing monochromatic display output on the basis of the OR of the image data of a second color different from the first color and the modulated image data. CONSTITUTION:Now, when a first color toner printing the serial image data from an OR circuit 20 is exhausted and printing becomes impossible, a main control part 4 sets a gate signal 28 to H and a gate signal 27 to L to close AND circuits 17, 18. Therefore, the pattern data of a scanning buffer 6 is outputted to an AND circuit 16 through a parallel/series converter 10 to be modulated by a modulation signal 25 and ORed with the second color pattern data of a scanning buffer 5 by an OR circuit 19 and said data is outputted as monochromatic one. When it becomes impossible to form serial image data into an image in an image forming part 11, the gate signal 27 is set to H and a gate signal 26 is set to L to perform modulation by the AND circuit 17. By this method, monochromatic output is performed without damaging the characteristics of multicolor image data.