baber/WOPTO huggingface dataset:
Patent JP-H10332680-A (JP)
Title: Method and device for manufacturing metal sample for nonmetallic inclusion analysis
Inventor: YAMAMURA HIDEAKI
IPC: G01N33/20
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for manufacturing a metal sample quickly performing the analysis evaluation of inclusion in metal. SOLUTION: The method for manufacturing a metal sample for nonmetallic inclusion analysis levitates and melts the metal sample in a cold crucible in a non-oxidation environment, after melting and holding are performed, and inert gas is sprayed on a melting metal surface, which is solidified and next the whole melting metal is solidified. With regard to the device therefor a crucible for cold crucible levitation and melting 5 is arranged in a melting device 2 held in the non-oxidation environment, and an inert gas spraying nozzle 14 is disposed on the upper face of the crucible 5.
Patent JP-H05322391-A (JP)
Title: Surplus/shortage judging device for amount of refrigerant in air-conditioning machine
Inventor: NAGAI HIDEYUKI
IPC: F24F11/02
Filed: 1992-05-28
Abstract: PURPOSE:To permit easy and quick determination of the amount of refrigerant by indicating the result of decision obtained by operating process when the amount of refrigerant is determined by a method wherein various data of a refrigerating cycle under operation are detected by various sensors while the detected data are processed through operating process. CONSTITUTION:When the operations of an indoor unit 1 and an outdoor unit 2 are started, a thermistor 3 for the suction of the indoor unit 1 detects an indoor temperature and the detected data is transmitted to an indoor unit substrate 4 and an outdoor unit substrate 8. On the other hand, an outdoor temperature is transmitted from the outdoor thermistor 5 of the outdoor unit 2 to the outdoor unit substrate 8 and a discharging gas temperature is transmitted to the same substrate 8 from a discharging gas thermistor 6 while a pressure is transmitted to the same from a pressure sensor 7. Then, the outdoor unit substrate 8 effects operating process based on respective input informations to decide whether the sealing amount of refrigerant is proper or not and indicates the result of decision on an indicating unit 9. When it is necessary, the result of the decision is outputted from an external output connector 10 to an external input and output device 11.
Patent JP-H11319921-A (JP)
Title: Screw-down device for vertical roll of universal rolling mill
Inventor: FUKUDA MASATOSHI
IPC: B21B31/24
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To execute the adjustment of roll position between passes with a hydraulic cylinder, to shorten the time required to adjust the roll position and to improve the accuracy of positioning. SOLUTION: A screw 10 whose tip is connected to the chock 4 of the vertical roll 3 freely rotatably is arranged in the center part of a cylindrical piston 8 both ends of which are opened freely slidably and also the piston 8 is arranged in the cylindrical cylinder which is fixed in a fixed housing 1 and both ends of which are opened. A nut 9 which is rotatably screwed on the thread part 10b on the outer peripheral surface of the main body of the screw 10 is integrally provided in the piston 8, the base-end side of the screw 10 is extended in the axial direction, a gear sleeve is sheathed freely slidably in the axial direction around the extended part 10d and integrally rotatably, and a driving device 14 for rotating the gear sleeve around the center axis of the extended part 10d in an arbitary direction is provided.
Patent JP-H05320635-A (JP)
Title: Organic electroluminescent element
Inventor: ONISHI TOSHIHIRO
IPC: C09K11/06
Filed: 1992-05-28
Abstract: PURPOSE:To obtain the subject element which can be easily prepared and has excellent luminescent characteristics by using a polymer comprising specified repeating units as the luminescent material contained in the luminescent layer. CONSTITUTION:This element is composed of a pair of electrodes at least one of which is transparent or translucent and a luminescent layer containing a luminescent material. The luminescent material comprises a polymer comprising repeating units of the formula (wherein Ar is a group derived from a compound which can fluoresce and has a fluorescent spectrum having a maximum peak wevelength of 400nm or longer; R is a 1-20C hydrocarbon group or a heterocyclic group; and X1 and X2 are each O, S, COO or OCO). The luminescent layer can easily be formed by coating because this polymer has excellent solvent solubility.
Patent JP-S5563725-A (JP)
Title: Spectrophotometer
Inventor: TOOYAMA YOSHIO
IPC: G01J3/12
Filed: 1978-11-08
Abstract: PURPOSE:To continually display right wavelengths by correcting error portions by beforehand memorizing a plurality of coefficient value necessary for a correction function to a memory storage that is not erased by the suspension of conduction. CONSTITUTION:A diffraction grating 2 placed on a turntable 1 is revolved and driven by means of a driving mechanism consisting of a lever 3, a feed screw 4, a slider 5 and a pulse motor 10, and the pulse motor 10 is rotated only by an angle of revolution corresponding to pulse number given from a pulse generator 17. The number of pulses generated from the pulse generator 17 is also forwarded to a correction wavelength generator 16-F in an error compensator 16, and the correction wavelength generator 16-F puts out right wavelength value after correction corresponding to the number of pulses obtained by subtracting error portions is performed to the number of pulses input. A wavelength annunciator 18 displays wavelength value after the correction.
Patent JP-S63303668-A (JP)
Title: Apparatus for controlling rolling reduction to continuously cast slab
Inventor: HONJO HISASHI
IPC: B22D11/20
Filed: 1987-05-30
Abstract: PURPOSE:To uniformize rolling reduction by detecting the difference between upstream side and downstream side of a cast slab, operating a rolling reduction inclination for the cast slab and next controlling rolling reduction cylinder for driving based on the difference between the above operated value and the aimed rolling reduction inclination. CONSTITUTION:Position detectors 29, 30 are arranged between outer bar units 10, 10, which are arranged at bar blocks 8, 9, at the prescribed interval. The detector 29 is connected with a memory storage 31 and computing elements 32, 33 and a load detector 34 is connected with the memory storage 31 through a ground detector 35. The detector 30 is connected with the computing element 33, and also an elastic deformation corrector 42 and the aimed rolling reduction inclination setter 43 are connected with the computing element 44. By this method, a rolling reduction cylinder 26b is controlled so that the rolling reduction inclination at the time of executing the rolling reduction to the cast slab becomes the rolling reduction of the aimed inclination setter 43. Therefore, the uniform rolling reduction is executed over the whole length of the cast slab.
Patent JP-S6116237-A (JP)
Title: Gas turbine with auxiliary combustion burner and chiller heater
Inventor: MORI AKIO
IPC: F02C6/18
Filed: 1984-07-02
Abstract: PURPOSE:To increase the amount of heat to an absorption water heater as well as to aim at effective utilization for energy, by installing an auxiliary combustion burner in an exhaust gas pipe line, in case of a device which utilizes waste heat having high temperature exhaust gas out of a gas turbine for a heat source for a absorption chiller heater. CONSTITUTION:High temperature exhaust gas, after knocking off work with a gas turbine 3, enters a high temperature regenerator 7 of an absorption chiller heater by way of exhaust gas pipes 4-6 and, after its heat is recovered and made into low temperature, discharged to the atmosphere via ducts 8 and 9 and a smokestack 10. At this time, if a waste heat value out of the gas turbine 3 is larger than the required heat value, opening of a damper V1 in a bypas duct 19 is adjusted so properly whereby an exhaust gas quantity to be led into the high temperature regenerator 7 is restrained. On the other hand, when it is hard to cover the required heat value with the said waste heat value alone, a burner 21, which is supplied with fuel from a fuel pipe line 20 and air from a fan 23, is operated whereby a fuel quantity to be fed to the high temperature regenerator 7 is made so as to be increased.
Patent JP-2000325157-A (JP)
Title: Power assist-type mobile shelf
Inventor: MIYAZAKI KUNIO
IPC: B65G1/10
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a power assist-type mobile shelf assisted by electric power and capable of moving lightly even if it is a heavy mobile shelf with a small rotational operating force. SOLUTION: This mobile shelf comprises a power transmitting mechanism for transmitting the rotation force of a rotary operation handle 12 to running wheels, a torque sensor for detecting the torque applied to the rotary operation handle 12, and a motor 44 driven to give the torque for the running wheels when the torque detected by the torque sensor reaches a predetermined torque or more, and as a torque sensor, there is a torque sensor 28 for detecting the torque when the rotary operation handle 12 rotates in one direction and a torque sensor 30 for detecting the torque at the time of reverse rotation. A motor 44 is capable of rotating in both positive and reverse directions, and the motor 44 is driven in one direction by an output signal of the torque sensor for detecting the torque at the time of the rotation in one direction, while the motor is driven in the reverse direction by an output signal of the torque sensor for detecting the torque at the time of reverse rotation.
Patent JP-S53108278-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHATA KOUICHIROU
IPC: H01L21/3205
Filed: 1977-11-14
Abstract: PURPOSE: To obtain a semiconductor device which features a highly chemical, mechanical and thermal reliability, by forming the electrode for the device which contains an especially shallow junction through reaction between poly Si film and Al film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0431007-A (JP)
Title: Feeder of powder molding machine
Inventor: NOSE NORIO
IPC: B28B13/02
Filed: 1990-05-29
Abstract: PURPOSE:To get rid of scattering of a raw material and to increase transferring speed of a charger by feeding the raw material in the charger, to extend the first cylinder, transferring a feeding opening to a position facing a mold, then extending the second cylinder, transferring the charger to the feeding opening and feeding it in a mold. CONSTITUTION:A raw material A is metered by means of a weighing machine 8 and is fed in a charger 6. The first cylinder 5 is extendedly actuated to forward with high speed a charge holder 3 to a position where a feeding opening 3a faces to a mold 1. Then, the second cylinder 7 is extendedly actuated to face the charger 6 to the feeding opening 3a and the raw material A is fed in a cavity 1a of the mold 1. In this instance, it is pref. that a shaking action is given to the raw material A by moving back and forth the second cylinder 7 several times to feed completely the raw material in the cavity 1a. Then, the first and the second cylinders 5 and 7 are contractedly actuated to return the charger 6 to its original position.
Patent JP-S5839562-A (JP)
Inventor: KOMURO MITSUO
IPC: B62D55/075
Filed: 1981-09-02
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-S61294416-A (JP)
Title: Driving system for liquid crystal display type image pickup device
Inventor: MAEZAWA SHUJI
IPC: G09G3/36
Filed: 1985-06-24
Abstract: PURPOSE:To prevent the crosstalk and flicker of an image by inverting the polarities at every scanning in an AC system for a driving signal of scanning electrodes and signal electrodes. CONSTITUTION:A signal ACY is the control signal to change over the polarities of a selection or non-selection signal and the selection signal SEL is formed by alternately changing over the potential VD of a high peak and the potential VE of a low peak. The non-selection signal near the low is formed by alternately changing over the voltages VDN and VE slightly lower than the potential VD and the non-selection signal near the high is formed by alternately changing over the potential VEN and potential VD slightly higher than the potential VE. The non-selection signals NEL1 and NEL2 are further formed by alternately changing over the potential near the high and the potential near the low by a field inversion signal FR and are supplied to a Y driver. The crosstalk of the display of the liquid crystal display type image receiver having the non- linear type elements is thereby eliminated.
Patent JP-S61295713-A (JP)
Title: Variable phase shifter
Inventor: HAYAKAWA MITSURU
IPC: H03H11/20
Filed: 1985-06-24
Abstract: PURPOSE:To reduce variation in amplitude within a specific position shift range and to improve the stability of oscillation by providing the 1st and the 2nd amplitude polarity control circuits and an adder which sums up outputs signals of those two control circuits and outputs a signal, and constituting those two amplitude polarity control circuits in unbalanced constitution. CONSTITUTION:An input signal (e) having a constant amplitude which arrives at an input terminal 1 is supplied to a phase shifting and distributing means 6, which shifts them in phase differently from each other to generate two signals (f) and (g) having a phase difference. The signals (f) and (g) are supplied to the 1st and the 2nd amplitude polarity control circuits 7 and 8 of unbalanced constitution and the amplitude and polarity are varied with control signals (voltage) from input terminals 4a and 4b. The output signal (h) of the 1st amplitude polarity control circuit 7 and the output signal (k) of the 2nd amplitude polarity control circuit 8 are supplied to and added together by an adder 9 and outputted as an output signal (l) to an output terminal 5. The output signal (l) of the adder 9 is expressed by the composite vector of the output signals (h) and (k) and its vector track varies arcuately with the control voltage so that its amplitude variation is less than before.
Patent JP-H09321042-A (JP)
Title: Semiconductor integrated circuit and method for manufacturing the same
Inventor: YAMAGUCHI HIDE
IPC: H01L21/3205
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of foreign matters and improve the yield. SOLUTION: A wafer 1 consists of a semiconductor substrate or SOI substrate. The wafer 1 is divided into a chip obtained part on which chips 2 of semiconductor integrated circuit are formed and a wafer periphery part 4 around the chips 2. A protective layer 5 such as a silicon oxide layer is formed on the wafer periphery part 4 of the wafer 1. Wiring layers and insulating layers between layers of multilayer structure are formed on the chip obtaining part of the wafer 1 with preventing the generation of foreign matters such as silicon or other material on the substrate by the protective layer 5.
Patent JP-S62295638-A (JP)
Inventor: ICHIKAWA KAORI
IPC: G02B23/24
Filed: 1986-06-14
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-H034301-A (JP)
Title: Automated control operating device
Inventor: TAKANO YOSOKO
IPC: G05B9/02
Filed: 1989-06-01
Abstract: PURPOSE:To reduce a misoperation and a confirmation miss in a break confirmation and to properly execute an automated operation by confirming a voice through the use of a voice input device along with the break confirmation of an automation with a touch screen installed on the screen of a CRT display device. CONSTITUTION:Watching the list of a break point displayed on a CRT display device 1, an operator O tells the item of an automatic operation to be executed next by the voice. When the confirmation instruction of the operator O is received by a voice input device 3 and a voice collation confirming part 9, the item corresponding to the confirmation instruction among the display items of the device 1 is blinked by a controller 4, a confirmed input operation area 11 on a touch screen 2 is made into the queuing condition of an input operation, and at the time of touch the area 11, an effectiveness is confirmed by the touch confirming part 8, and thereafter, the device 4 instructs the execution of the automatic operation of a plant 6 to a control part 5. On the other hand, the queuing condition of the area 11 on the touch screen 2 is turned on after, for example, 2-10 sec from a voice reception, and it is released after 10-40 sec thereafter.
Patent JP-S6039166-A (JP)
Inventor: KIRUKORU JIRINIAN
IPC: C23C18/28
Filed: 1984-07-04
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-H06346905-A (JP)
Title: Drive controller for hydraulic machine
Inventor: SUNAMURA KAZUHIRO
IPC: F15B11/04
Filed: 1993-06-08
Abstract: PURPOSE:To provide a drive controller for a hydraulic machine which can stop drive of a hydraulic actuator or limit speed to a prescribed low one without providing any special solenoid valve for exclusively used in failure in the case of failure of an electric lever device. CONSTITUTION:A drive controller for a hydraulic machine is provided with an electric lever device 3A having an operation lever 4A and sensors 37A, B possible to output metering output value V and a switch signal, a control valve 2A for controlling drive of an oil pressure cylinder 1A, and a controller 51. And the metering output value V and the switch signal are collated to judge whether or not the electric lever device 3A is in an abnormal condition and when it is judged as an abnormal condition, an abnormality judgement means which outputs a signal to stop drive of the hydraulic pump 91 or a signal to limit discharge of the hydraulic pump 91 to a prescribed small quantity is provided to a discharge control valve 8 constituting a discharge control means of the hydraulic pump 91 for supplying pressed oil to an oil pressure cylinder 1A.
Patent JP-H0431385-A (JP)
Title: Device of growing crystal
Inventor: TAKEUCHI TATSUYA
IPC: H01L21/208
Filed: 1990-05-28
Abstract: PURPOSE:To grow semiconductor crystal of multiple mixed crystal having uniform composition by equipping a device of growing crystal with a growing solution reservoir having the bottom of an inverted conical surface, a supply solution reservoir and a supply channel for connecting both the reservoirs. CONSTITUTION:A growing solution 1 is a solution of In-Ga-As (molar ratio of the components is 0.875:0.032:0.093), a supply solution 2 is a solution of In-Ga- As (previously made rich in Ga and As), both the solutions have about 700 deg.C, seed crystal 3 is InP, a solute supply material 4 is GaAs and the seed crystal 3 is pulled up by a seed crystal transferring means 17 to grow crystal. Since Ga and As of solute in the growing solution 1 are consumed with growth of the crystal, a DC current is sent from an electrode 15 to an electrode 16, Ga and As are supplied from the supply solution 3 to the growing solution 1 and uniformity of composition of growing crystal is maintained. In the operation, the composition of the growing solution 1 is monitored by a value of resistance and an amount of solute supplied is controlled by changing the value of electric current.
Patent JP-2000330130-A (JP)
Title: Liquid crystal display device and its production
Inventor: SUZUKI SHOJI
IPC: G02F1/136
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To make monolithically formable TFTs, signal wirings, a pair of electrodes, a liquid crystal layer and a color filter layer on one transparent insulating substrate to make a process of laminating a counter substrate and two transparent insulating substrates with high accuracy unnecessary, and to obtain a thin-film lightweight and low-cost liquid crystal display device by using a liquid crystal prepared as microcapsules to form a liquid crystal layer. SOLUTION: Switching elements 2, signal wirings, a pair of electrodes 3, a liquid crystal layer 5 and a color filter layer 8 are monolithically formed on one transparent insulating substrate 1. The liquid crystal layer 5 consists of a liquid crystal prepared as microcapsules. In order to prepare microcapsules of the liquid crystal, for example, a liquid crystal material is mixed with modified polyvinyl alcohol and ion exchanged water to prepare an emulsion soln., and then the emulsion soln. is slowly mixed with a precursor aq. soln. of a thermosetting resin (a mixture of formaldehyde and melamine) to react so that the microcapsules are produced from the thermosetting material.
Patent JP-H04362380-A (JP)
Title: High pressure valve device
Inventor: NAMEKATA SHIGEAKI
IPC: F16K17/34
Filed: 1991-06-10
Abstract: PURPOSE:To shut off fluid flow automatically at the time of a high pressure line pipe being damaged by providing a pressure chamber for letting the primary pressure of a throttle means act upon a valve body and letting the valve body perform switching action against an elastic body at the time of differential pressure between the primary pressure and the secondary pressure rising over a specified value. CONSTITUTION:This high pressure valve device is provided with a valve housing 1 having a valve seat 3 in a fluid passage 11, a valve body 5 performing switching action to the valve seat 3. An orifice 81 to the valve seat 3 is provided on the inlet side of the fluid passage 11, and an elastic body 7 is provided to energize the valve body 5 constantly in the opening direction. The valve housing 1 is provided with a pressure chamber 6 communicated with the primary side of the orifice 81 so as to let the primary pressure of the orifice 81 act upon the valve body 5 and to let the valve body 5 perform closing action against the elastic body 7 at the time of differential pressure between the primary pressure and the secondary pressure rising over a specified value. Accordingly, when the flow of the fluid passage 11 is increased due to the damage of the pipe of a high pressure line so as to make differential pressure large, fluid flow can be shut off by the valve body 5.
Patent JP-S62293229-A (JP)
Title: Shutter device
Inventor: IKUI AKIHIRO
IPC: G03B9/10
Filed: 1986-06-12
Abstract: PURPOSE:To omit the necessity of another control system such as a magnet by driving a shutter mechanism by positional control based upon the reverse rotation of a motor from a setting position. CONSTITUTION:The motor 4 is reversed to move a driving plate 1 and a shutter driving plate 22 in the lower direction. When these plates 1, 22 moved up to a position corresponding to the luminance of a subject by counting the number of slits 1c by a photocoupler 8, the motor 4 is normally rotated, the driving plate 1 is moved in the upper direction and the shutter driving plate 22 is slowly moved in the upper direction by the excitation of a spring 25 and a slow mechanism A. Consequently, an opening claw 33 is engaged with a position corrresponding to the luminance of the subject on a latchet part 40a of a shutter closing plate 40 to move the plate 40 in the upper direction and open a shutter blade 48. When the plate 22 moved near the initial position, the claw 33 is disengaged from the latchet part 40a of the plate 40 and the plate 40 starts to move in the lower direction by the excitation of the spring 43 to close the shutter blade 48.