baber/WOPTO huggingface dataset:
Patent JP-S63260616-A (JP)
Title: Device for controlling elongation percentage
Inventor: KOGURE KIKUO
IPC: B21B37/00
Filed: 1987-04-16
Abstract: PURPOSE:To improve the control accuracy for elongation percentages by finding a calculated elongation percentage value of a rolled stock and updating a detected value of rotation amounts with the newest data at the time that rotation amounts of the former stage and later stage rolls and integrated values of both the rotation amounts reach a prescribed value. CONSTITUTION:Pulse signals of a former stage rolling roll 2 and a later stage rolling roll 3 are sequentially stored in a rotation amount storing circuit 30. At the time when an integrated value of the signals reaches a prescribed value, an elongation percentage is calculated, further a corrected speed criterion is also calculated and the criteria is outputted to a motor driving circuit 5 to control elongation percentages. By a device of this constitution, quality is stabilized.
Patent JP-H01264768-A (JP)
Title: Deburring robot
Inventor: TANABE NORIO
IPC: B24B17/10
Filed: 1988-04-14
Abstract: PURPOSE:To instantly obtain the machineable feed speed for burrs with any shape and efficiently perform deburring by providing a means to calculate the rotating speed and to calculate the deceleration quantity and the acceleration quantity from the teaching action speed based on the calculated rotating acceleration. CONSTITUTION:The rotating speed of a rotary tool, e.g., an end mill, is detected by a detector 2 fitted to a robot, the rotating acceleration is calculated by a control device 3 based on this detected value, the load resistance applied to the rotary tool is instantly estimated based on this rotating acceleration, the deceleration quantity of the moving speed of the arm of the robot is calculated so as to decrease the load resistance. When the direction of the calculated rotating acceleration is reversed, the moving speed of the arm is increased, the gain of a robot driving servomotor is changed according to the magnitude of the calculated rotating acceleration, the responsiveness of the moving speed of the arm of the robot is increased, burrs of a work are efficiently removed by the rotary tool at the tip of the robot arm.
Patent JP-H0594369-A (JP)
Title: Cache control system
Inventor: ITO HISAKAZU
IPC: G06F12/08
Filed: 1991-04-23
Abstract: PURPOSE:To increase the transfer rate of the other information while reducing the utilizing rate of the information bus and to improve the throughput of the information bus by simultaneously transmitting the invalidate and response. CONSTITUTION:A memory access address register 300 which holds the memory address in request is connected to a coincidence detection circuit 302. An invalidate buffer 301 which holds the received invalidate is connected to the circuit 302. The circuit 302 transmits signals to an AND gate 304 when detecting the coincidence of signals from the register 300 and the buffer 301. The circuit 302 is connected to an invalidate specification register 303 at the time of response through the gate 304. Further, the gate 304 is designed to receive the memory read response and transmits the signal and the memory read response received from the circuit 302 to the register 303 upon receiving them.
Patent JP-S61251486-A (JP)
Title: Inverter
Inventor: SHIRONOKUCHI HIDEKI
IPC: H02M7/48
Filed: 1985-04-26
Abstract: PURPOSE:To reduce a waveform distortion over a wide frequency range by dividing the entire frequency band of the output voltage of an inverter into a plurality of regions, and distributing the bit resolution per one period to the intrinsic value of the minimum necessary value in each frequency range. CONSTITUTION:Many sinusoidal wave approximate logic patterns pulse-width- modulated corresponding to many inverter output voltages of different amplitudes at every frequency are stored in a ROM 15. A bit resolution switching circuit 14 receives a frequency region discrimination signal from a bit resolution instructing circuit 12 and an output from a voltage pattern instructing circuit 11 to designate the read-out input terminal of the ROM 15 in response to the frequency range set by a frequency setter 16. The voltage pattern read out from the ROM 15 is input to a waveform composite circuit 20, and a signal for controlling to turn ON and OFF a switching element of an inverter main circuit is output.
Patent JP-S62249448-A (JP)
Title: Manufacture of semiconductor device
Inventor: UCHIDA AKIHISA
IPC: H01L21/76
Filed: 1986-04-23
Abstract: PURPOSE:To avoid surface roughness in a groove by a method wherein a mask is formed on a semiconductor substrate with a resist film and the semiconductor substrate is selectively subjected to dry etching with the mask. CONSTITUTION:After an oxide film 2 is made to grow on the surface of a substrate 1 made of silicon single crystal, a nitride film 3 is formed and a PSG film 4 is formed on it. After the PSG film 4 is patterned, the nitride film 3 and the oxide film 2 are etched to form windows 5a and 5b. Then a resist film 6 is formed so as to mask the window 5b and reactive ion etching is performed with chlorine system gas to form a deep groove 7. Then, after the resist film 6 is removed, by selective oxidation with the nitride film 3 as a mask, an oxide film 8 is made to grow on the inner surface of the trench 7 and, at the same time, a thick silicon oxide film 9 is made to grow on the surface of the semiconductor substrate 1 in the window 5b and the silicon nitride film 3 is removed. Then the deep groove 7 is filled with polycrystalline silicon 10 and the surface is covered with an oxide film 11. With this constitution, mixing oxygen in the chlorine system gas, which is etching gas, is not necessary and the surface roughnes sin the trench can be avoided.
Patent JP-S62249285-A (JP)
Title: Rotation arithmetic unit
Inventor: SATO JUN
IPC: G06T3/60
Filed: 1986-04-23
Abstract: PURPOSE:To execute processing at a high speed by storing the data of sintheta and costheta into a data memory and providing an arithmetic means to calculate a matrix for a rotation transformation. CONSTITUTION:A rotating arithmetic unit RC to execute the calculating processing of a transformation matrix to rotate and transform a graphic is composed of a data memory DM to store the value of a controller CONT and trigonometric functions sintheta and costheta [=sin(pi/2-theta)] for a prescribed angle from 0 deg. to 45 deg. for the value of theta and an arithmetic circuit OPE operated port code flag signals phisig1 and phisig2 under the control of the controller CONT. When rotation angle data alpha, beta and gamma are supplied to the rotation arithmetic unit RC, the controller CONT successively outputs an address signal Add respectively corresponding to the rotation angle data in accordance with a prescribed timing, the prescribed trigonometric function data are read from the data memory DM and the rotation transformation matrix is calculated by the arithmetic circuit OPE.
Patent JP-H04322334-A (JP)
Title: Test equipment for microcomputer
Inventor: SUZUKI TSUNEYUKI
IPC: G06F11/22
Filed: 1991-04-23
Abstract: PURPOSE:To shorten the time required for test of a microcomputer during production and to simplify an external test equipment required for test to perform the trouble self-diagnosis of the microcomputer after completion. CONSTITUTION:The microcomputer is internally provided with a D/A converter 6, an H/L comparator 10, an B/L flag 13, various setting registers, a connection switch 12 to external terminals, and a test ROM 15. The D/A converter 6 and the H/L comparator 10 can be connected to external terminals of the microcomputer by the connection switch 12. Only when the test mode is set from the external, the test ROM 15 is operated to control these devices and each function of the microcomputer. Various tests are performed by contents of the test ROM 15.
Patent JP-S58214726-A (JP)
Inventor: PIITAA YOHANESU MARIA
IPC: F24D17/00
Filed: 1982-05-30
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-H08281936-A (JP)
Title: Method for printing by ink jetting
Inventor: SATO TOSHIYA
IPC: C09D11/322
Filed: 1995-04-18
Abstract: PURPOSE: To provide a method for printing by ink jetting capable of preventing clogging in a nozzle and forming a precise dot even when a diameter of the nozzle is great as heretofore employed. CONSTITUTION: A recording particle 6 ejected from a nozzle 1 is constituted of a coloring agent core 2 and a carrier liquid outer shell 5. The coloring agent core 2 is separated from the carrier liquid outer shell 5 during the flying of the recording particle 6 until it reaches a surface of a recording medium 7, then the coloring agent core 2 is stuck on the surface of the recording medium 7 to form an image 8.
Patent JP-S61249060-A (JP)
Inventor: BORUFUGANGU POTSUTSUN
IPC: G03G9/12
Filed: 1986-04-23
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-H09278417-A (JP)
Title: Production of high purity hydrogen peroxide solution
Inventor: MATSUMOTO TOSHINORI
IPC: C01B15/013
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To improve purity by cooling a hydrogen peroxide soln. of a specified concn. to obtain a solid phase, fusing the solid phase, and bringing the fused material into contact with an ion exchange resin layer. SOLUTION: A hydrogen peroxide soln. of 45.2 to 61.2wt.% concn. is prepared by dilution or concentration, and if necessary, a seed crystal is added by 0.5 to 1g/1L of hydrogen peroxide soln. The obtd. soln. is cooled to -0.5 to -56.1 deg.C to precipitate a solid phase at a precipitation rate of 18 to 150g per 1L source hydrogen peroxide soln. Then the solid phase is separated from the liquid phase and fused, and then diluted or concentrated to obtain 10 to 70wt.% hydrogen peroxide soln. The obtd. hydrogen peroxide soln. is brought into contact with at least two kinds of different resin layers at <=30 deg.C.  These resin layers are prepared by selecting from a cation exchange resin having a SO3 H group as an ion exchange group, an anion exchange resin having (bi)carbonate of quaternary ammonium group, and a mixture of a cation exchange resin and an anion exchange resin with 97:3 to 3:97 volume ratio.
Patent JP-S5217025-A (JP)
Title: Paper feed device for electrophotographic copying machine
Inventor: OOMORI TAKASHI
IPC: G03G15/00
Filed: 1975-07-31
Abstract: PURPOSE: To perform an automatic treatment for the paper supply at the time of paper feed by vibrating both side wall plates of the paper tray with a driving power derived from the drive system of feed rolls. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11274302-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKI MASUYUKI
IPC: H01L21/768
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a semiconductor device, having conductive films formed as the overlying layer and underlying layer of an interlayer insulating film, by adequately securing the interlayer dielectric breakdown voltage of the semiconductor device. SOLUTION: After a third polycrystalline silicon film 6 has been formed so as to cover a sharp projecting section 11 formed in a second polycrystalline silicon film 5, impurity is introduced to the vicinity of the projecting section 11. Then the polycrystalline silicon film 6 is heat-treated so that the sharp shape of the projecting section 11 containing the impurity is relieved by higher rate of oxidized reaction, and at the same time, the insufficient thickness of an interlayer insulating film is compensated by the silicon oxide film 6 formed thick at the projecting section 11. Therefore, the interlayer dielectric breakdown voltage of a semiconductor device can be improved by having the concentration of electric fields relaxed.
Patent JP-H03290539-A (JP)
Title: Washing device for pudendum
Inventor: ICHINO MASARU
IPC: E03D9/00
Filed: 1990-04-06
Abstract: PURPOSE:To optimize a temperature of spraying water by connecting one end of a branch pipe to the terminal of a pipeline and the other end to a stool wash water tank or water channel, respectively, and installing a selector valve for a nozzle, through which discharging any stagnant water in the pipeline to the tank or passage as stand-by wash water. CONSTITUTION:Cooling water in a flow passage is made to flow into an overflow pipe 46 of a wash water tank 44 by operation of a solenoid valve 42 for a seating switch 38, and stagnant water in a pipeline 12 is made to flow out of a branch pipe 40. Next, the flow passage is selected to a first passage 14 by a selector valve 42 and a mixing part 16 and a heat insulating tank 22 are interconnected to each other by the solenoid valve 24, thus the cooling water flows into a toilet stool 52, for preliminary washing. After the elapse of the specified timesince the switch 38 has been operated, the pipeline 12 is interconnected to the first passage 14 and hot water in a hot-water source 10 is guided to the mixing part 16, and a mixture of hot-cold water is fed to the heat insulating tank 22 from a third passage 20, spraying it at an optimum temperature from nozzles 30, 32 or the like by way of both first and second conduits 26, 28. With this constitution, an optimum temperature of hot water can be spouted constantly from the outset.
Patent JP-S60237889-A (JP)
Title: Output voltage control circuit of inverter
Inventor: HATSUTORI MOTONOBU
IPC: H02P27/06
Filed: 1984-05-11
Abstract: PURPOSE:To shorten the time of regulating operation and to simplify the operation by regulating a torque in the low frequency of an inverter with single regulating means. CONSTITUTION:A standard voltage characteristic A and a low torque voltage characteristic B are obtained from switching a changeover switch 12. Since the lower output voltage of two calculators 1, 2 is always output in an OR operation, characteristic indicated by a characteristic curve C is obtained when an input voltage Vi is lower than Va. Than, a torque boost is regulated by regulating the bias via a variable resistor 13 to output as an output voltage Vout along the curve C output when the input voltage Vin is low.
Patent JP-2000279823-A (JP)
Title: Ceramic honeycomb structure body and its manufacture
Inventor: KASAI YOSHIYUKI
IPC: C04B38/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic honeycomb structure body wherein a sufficient heat accumulating capacity is provided, adsorption of VOC, or the like, and floating by a gas pressure are difficult to be generated and difficult to be impaired, and GSA can be increased, a regenerative combustion apparatus using the same, and a method for manufacture of the ceramic honeycomb structure body are provided. SOLUTION: As for a ceramic honeycomb structure, its numerical ratio is >=50% and <=85%, its porosity is >=0.1% and <=10% and the ratio of the volume of pores having >=1 μm diameter per total pore volume is at least 20%. In this case, a coefficient of thermal expansion is a passage direction of a cell is at most 3.0×108/ deg.C, an average pore diameter is at least 0.01 μm, a thickness of a partition wall is >=100 μm and <=800 μm and a geometric surface area is at least 0.8 mm2/mm3.
Patent JP-S5617514-A (JP)
Title: Tuning indicating device
Inventor: MIYANAGA KATSUHIKO
IPC: H03J3/14
Filed: 1979-07-20
Abstract: PURPOSE:To decrease the number of display elements which light up at the perfect tuning point, by decreasing the number of display elements which light up as they approximate to the tuning point. CONSTITUTION:The signal applied to input terminal (a) increases as it comes close to the tuning point. In the nontuning state, transistor Q6 is turned on and display elements D1-D5 are turned off respectively. Transistor Q5 is turned off when it approximates to the tuning point, and thus the potential of terminal (a') of amplifying circuits IC2-IC4 is increased as a result, all of elements D1-D5 are turned on. The voltage applied to terminal (a') of IC1 is decreased when Q5 approximates more to the tuning point. And thus elements D4 and D5 are turned off. In such way, the number of the lighting elements is decreased when they approximate to the tuning point to reduce the power consumption.
Patent JP-H01265544-A (JP)
Title: Electronic device
Inventor: YASUKAWA AKIO
IPC: H01L23/02
Filed: 1988-04-15
Abstract: PURPOSE:To prevent the disconnection of wires, which is caused by the fluctuation of a filler, by a method wherein the movement of the filler is inhibited by inhibiting members provided on the rear of a cover and the displacement of the wires buried in the filler is made small. CONSTITUTION:Electronic components 1 are incorporated in a housing 4, in which terminals 3 are incorporated, the terminals 3 and the components 1 are connected to each other by wires 5 and after a gel-like filler 6 is poured in the housing 4, the housing 4 is sealed with a cover 7. At that time, inhibiting members 7a to inhibit the fluctuation of the filler 6 are provided on the side of the rear of the cover 7. Whereupon, a space, which is formed on the upper surface of the filler 6 in the housing 4, is partitioned by the members 7a provided on the rear of the cover 7 into narrow labyrinths including the wires 5. The fluctuation of the filler 6 is inhibited by the members 7a provided side by side to the wires 5 and becomes hardly transmittable to the arrangement places of other wires 5 adjacent to the members 7a. Thereby, the disconnection of the wires, which is caused by the fluctuation of the filler, is prevented.
Patent JP-S59220030-A (JP)
Inventor: MAYUMI NOBUO
IPC: H02J7/24
Filed: 1983-05-26
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-H073027-A (JP)
Title: Oxidizing method for polyarylene compound containing thioether group
Inventor: DEIITORITSUHI FURAISHIYAA
IPC: C08G75/20
Filed: 1994-05-02
Abstract: PURPOSE: To provide an improved method for preparing a polyarylene sulfone using a high-molecular-weight polymer.  
     CONSTITUTION: When preparing a polyarylene sulfone by oxidizing a polyarylene thioether using hydrogen peroxide in acetic acid, this reaction is carried out in the presence of a catalytic amount of concentrated sulfuric acid and/or an equilibrium per-acid. The reaction product is suitable for producing molded parts having high heat resistance and chemical resistance. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10271206-A (JP)
Title: Automatic answering telephone system
Inventor: KAWAMOTO YUSAKU
IPC: H04M1/65
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic answering telephone system which can reduce the occurrence rate of transmission message erasing due to erroneous operation. SOLUTION: An incoming call is detected by connection to a telephone line through a line control part 20, and a line is connected in accordance with incoming for absence setting to store a transmission message in a RAM 70 for voice data, and an erase attribute showing.whether this transmission message can be erased or not is set in a RAM 71 for management information by a control part 40, and the control part 40 individually erases transmission messages while discriminating whether they can be erased or not based on erase attributes. Thus, the occurrence rate of transmission message erasing due to erroneous operation is reduced to improve the convenience for transmission message erasing.
Patent JP-S5318850-A (JP)
Title: Intermediate heat exchanger for liquid metal cooling pile
Inventor: FUKADA TOMIHIRO
IPC: F22B1/06
Filed: 1976-08-05
Abstract: PURPOSE: To simplify piping and make a reactor-housed vessel compact by installing circulating pump in the vessel and making a flow course of a primary cooling system passing above pump through the outside of a heat transfer pipe in the vessel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5318187-A (JP)
Title: Carrier swing avoidance device
Inventor: KASHIMA MASAKATSU
IPC: B65G17/48
Filed: 1976-08-04
Abstract: PURPOSE: To avoid swinging of carriers such as suspension type hangers conveyed by a a chain in such manner holders mounted on a loop running belt circulating synchronized with the chain are moved synchronized with the carriers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5521123-A (JP)
Title: Manufacturing method of photomask
Inventor: YAMAGUCHI HISAO
IPC: G03F1/00
Filed: 1978-08-02
Abstract: PURPOSE: To obtain a photomask without causing no failure in a scribing by utilizing a reticle for surrounding around a right and left pattern on a pair of target patterns and having a black region common to the patterns.  
     CONSTITUTION: A reticle target pattern 8 has a pair of symmetrical, black target patterns 2a and 2b in one independent section, and the black region 10m surrounding around the circumference of the right and left pattern and acommon black region between the patterns 2a and 2b. A real pattern 3a, 3b... are arranged in a predetermined distance to be baked, and the right directed pattern 2a and left directed pattern 2b of the target pattern are baked in two sections separated from the other. The light is not sensitive in the boundary portion wherein the black region 10m and a black region 4 of a chip pattern are put in turn on each another, therefore a black region 12 for a scribing line can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62248857-A (JP)
Title: Free piston type stirling engine
Inventor: HARADA TERUMARU
IPC: F02G1/053
Filed: 1986-04-23
Abstract: PURPOSE:To obtain an engine which operates certainly, by connecting the second piston such as compressor piston with the power piston of a free piston type Stirling engine and controlling the operation of a displacer by detecting the position of the second piston. CONSTITUTION:A power piston 13 is operated in reciprocation with a compressor piston 15 connected through a rod 14 by the variation of gas pressure generated by a displacer 7 in reciprocating movement, and an output is obtained. A sensor 18 in the compressor detects the position of the piston 15 and detects if the piston 15 is in a prescribed cycle or not. If the cycle is in short or excess, the electric conduction quantity of a stator winding 2 is controlled by a controller 19, and the brake power for the revolution of a crankshaft is adjusted. Therefore, the correct process control is permitted, and the engine can be operated as starting motor by the electric conduction of the stator winding.
Patent JP-S5217855-A (JP)
Title: Electromagnetic flowmeter generator
Inventor: WATANABE MASAYASU
IPC: G01F1/60
Filed: 1975-07-31
Abstract: PURPOSE: Through equipping phase-shifting device at a part of an existing noise compensating circuit, compensating signal of phase opposite to in-phase can be obtained by the phase-shifting device, and in-phase noice can be canceled by the compensating signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63260001-A (JP)
Inventor: FUJIMOTO MASAYUKI
IPC: H01C7/10
Filed: 1987-04-16
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-S59219742-A (JP)
Title: Color image forming composition
Inventor: TOUDA HIROYUKI
IPC: G03F7/004
Filed: 1983-05-27
Abstract: PURPOSE:To enhance color formation sensitivity and stability in the dark, and to reduce necessary addition amts. of antioxidant and stabilizer by incorporating a specified photooxidizing agent togethr with a leuco dye in a color image forming compsn., such as used for a photosensitive resin plate. CONSTITUTION:A color image forming compsn. for forming a photosensitive resin plate and a photoresist film is prepared by incorporating a compd. represented by the formula shown here in which R is H or lower alkoxy or aryloxy and X is halogen, such as alpha,alpha-dichloroacetophenone, alpha,alpha-dibromo-4-methoxyacetophenone, or alpha,alpha-dichloro-4-phenoxyacetophenone, together with a known leuco dye. A preferable leuco dye is aminotriarylmethanes, especially ones having aryl groups each having amino groups at the p-position to the methane- C and alkyl or alkoxy groups at the o-positions, thus permitting the compsn. to be stable during storage and high in sensitivity.