baber/WOPTO huggingface dataset:
Patent JP-S57190325-A (JP)
Title: Adhesion for semiconductor element
Inventor: NAGATA YOSHITAKA
IPC: H01L21/58
Filed: 1981-05-20
Abstract: PURPOSE:To miniaturize a cavity in solder with micro size for good adhesion by a method wherein solder is fused on adhesion scheduled region, and a semiconductor element is subject to press-swing with the application of supersonic vibration via fused solder layer. CONSTITUTION:An element 3 adsorbed to the semiconductor element support surface 2 of a collet 11 with the descent of a supersonic vibration transmitting rod 13 to be contacted on the element 3. Next, press, swing and supersonic vibration are applied to the fused solder 5 on the element adhesion scheduled region of a stem 4. In this method, the solder 5 is subject to pressure and release at very high frequency. Besides, a cavity produced on the adhesion surface by the action of forces from the center to the outer boundary is gradually dispersed to a small size with a part thereof dissipated outward of the element 3. Thus, the cavity left in the solder layer is reduced to an extremely micro size in a small amount for the control of thermal resistance with long life time of the device.
Patent JP-H02256434-A (JP)
Title: Oscillating table device
Inventor: NAKATANI TSUNEJI
IPC: B23Q1/00
Filed: 1989-03-29
Abstract: PURPOSE:To easily adjust the vertical operation of a table by fitting an eccentric ring, the phase angle difference of which can be changed, to a rotating eccentric shaft, fitting rotatably the large end part of a connecting rod into the eccentric ring to make the other end vertically rotatable and connecting the table to the other end. CONSTITUTION:An eccentric ring 12 is fitted to a rotated eccentric shaft 11a in such a way as capable of changing its phase angle. The large end part of a connecting rod 23 is fitted to the eccentric ring 12 through a bearing 22. The rotation of the eccentric shaft 11a causes the large end part to be eccentrically rotated. The small end part of the connecting rod 23 is connected to an exciting rod 4 with its horizontal movement limited by a pin 24. The eccentric rotation of the connecting rod 23 is transmitted to the exciting rod 4 as vertical oscillation. An oscillating table 3 is fixed to the exciting rod 4. According to this construction, the amount of the vertical oscillation of the oscillating table 3 is freely adjusted by changing the phase of the eccentric shaft 11a and that of the eccentric ring 12.
Patent JP-H01246879-A (JP)
Title: Manufacture of superconductor thin film crystal
Inventor: TSUJI TSUTOMU
IPC: C04B41/87
Filed: 1988-03-28
Abstract: PURPOSE:To obtain a superconductor thin film crystal by a method wherein a ceramic superconductor material thin film is formed on a surface of an insulating crystal plate provided with an electrode which is tapered in section, and a constant current is applied from the electrode until a voltage drop of the film is made to become zero. CONSTITUTION:A tapered Au electrode 1 is formed on both the ends of the surface of a sapphire planar single crystal substrate 11 respectively. A superconductor material film 2 (LSCO thin film) formed of La, Sr, Cu, and 0 is formed thereon through a sputtering, and the film 2 is coated as a constant current is supplied from the Au electrode 1 through a lead wire 3. A constant current is supplied until a voltage drop of the thin film 2 decreases to one volt as being measured with a voltmeter 5 concurrently with the coating of the film 2. The LSCO film 2 is epitaxially grown through the annealing performed by applying a current, so that a superconductor thin film crystal 16 is easily formed.
Patent JP-S51151908-A (JP)
Title: Rall lifting device
Inventor: MUKOUHARA KOUJI
IPC: B66C1/64
Filed: 1975-06-20
Abstract: PURPOSE: To provide a rail lifter movable on rail. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59216994-A (JP)
Inventor: EDEYUARUDO JIOERU BIRABISENSHI
IPC: D21B1/12
Filed: 1984-04-16
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-S59199010-A (JP)
Title: Filter press
Inventor: IMASAKA NOBORU
IPC: B01D25/12
Filed: 1983-04-28
Abstract: PURPOSE:To detect the completion of the compression by providing a differential pressure gage to an original liquid supplying pipe, and detecting that the supply pressure of the original liquid is decreased to a specified value from the supply pressure of the pressurized water in a filter press incorporated with a diaphragm. CONSTITUTION:The original liquid is forced into a filter cloth 6 from an original liquid supplying pipe 8 through an inlet 4a, and filtered. Besides, the pressurized water is forced in between a filter plate 4 and a diaphragm 7 from a pressurized water supplying pipe 9 to compress the original liquid. During the compression and dewatering of the original liquid, the pressure in the original liquid supplying pipe 8 is almost equal to that of the pressurized water. As the dewatering proceeds sufficiently, the pressure in the original liquid supplying pipe is decreased rapidly due to the sucking force of the filtrate discharging side. The decrease of the pressure to a specified value is detected, and the completion of the compression is decided. The opening of the filter plate and the discharge of the cake, simultaneously with the detection of the completion of the compression, can be performed automatically by connecting electrically the actuating cylinder of a cylinder frame and the differential pressure gage 10.
Patent JP-H09243550-A (JP)
Title: Method and apparatus for measuring coefficient of friction of rotary blade and disc
Inventor: TAKE KOJI
IPC: G01N19/02
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To simply and accurately calculate the coefficient of friction at the contact part of a rotary blade and a disc and to accurately evaluate the fatigue strength at the contact part to contribute to the enhancement of the performance of the rotary blade. SOLUTION: A member A having a contact surface inclined almost fanwise provided to one end thereof is fitted in the groove of a member B equipped with the groove having the surface coming into contact with the contact surface and, thereafter, the almost fanwise part of the member A is broken or deformed by applying tensile load across both members to measure the angle θ formed by the cracked surface or surface becoming max. in shearing stress of the almost fanwise part of the member A and the contact surface and, from the measured angle θ and the angle a formed by the bottom surface and contact surface of the member A, the coefficient μ of friction is calculated according to formula μ=1/tan (θ+α-90 deg.).
Patent JP-H10264876-A (JP)
Title: Interlocking brake device for bar handle vehicle
Inventor: MATSUNO ISAO
IPC: F16D65/28
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To make the braking force distribution to the front wheel and the rear wheel set freely, by operating either one side brake prior to the other side brake, while interlocking the front wheel and the rear wheel brakes by a single brake operation element. SOLUTION: A first cable actuator 18 is provided between the connecting means 13 of the front wheel brake 3 and a pipe 17a for the front wheel brake. The second cable actuator 19 is provided between the connecting means 16 of the rear wheel brake 4 and a pipe 17b for the rear wheel brake. The first and the second cable actuators 18 and 19 are made into a hydraulic cylinder to operate a piston by the operation liquid fed from a hydraulic master cylinder 11 to a hydraulic pressure chamber 53. The operating pressure of the first cable actuator 18 to start the operation of the front wheel brake 3, and the operating pressure of the second cable actuator 19 to start the operation of the rear wheel brake 4, are made different.  The operation force of the first cable actuator 18 to operate the front wheel brake 3, and the operation force of the second cable actuator 19 to operate the rear wheel brake 4, are made different.
Patent JP-H01246369-A (JP)
Title: Chemical conversion treatment
Inventor: IKOMA YUTARO
IPC: C23C22/78
Filed: 1988-03-28
Abstract: PURPOSE:To accelerate degreasing and chemical conversion treatments by treating Al(alloy) by using a degreasing agent in which pH is regulated to the prescribed value and phosphoric acid ions, etc., are contained and a chemical conversion treating agent containing sexivalent Cr ions, etc., to prevent excessive etching. CONSTITUTION:A degreasing agent containing 1-10g/l phosphoric acid ions, 0.1-3g/l aluminum chelating agent, and 0.1-5g/l surface active agent is prepared. Further, a chemical conversion treating agent containing 0.5-10g/$; sexivalent Cr ions, 3-60g/l PO4 ions, and 0.2-3g/l effective F ions is prepared. Subsequently, Al(alloy) is degreased by the use of the above degreasing agent in which pH is regulated to 11-13, and then, the above Al(alloy) is treated by means of the above chemical conversion treating agent in which pH is regulated to <=3.
Patent JP-S60220081-A (JP)
Inventor: KUYAMA MASAHARU
IPC: A63B22/06
Filed: 1984-04-13
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-S56319-A (JP)
Title: Speed change control in carding machine
Inventor: TOKIWA SHINZABUROU
IPC: D01G15/36
Filed: 1979-06-14
Abstract: PURPOSE: To change the speed of a doffer in a stepless manner and to eliminate the stepped unevenness of a web, by sending an intermittent signal to a high-speed electromagnetic clutch (H) of a high- and low-speed rotation transfer mechanism comprising H and a low-speed clutch.  
     CONSTITUTION: The switch PB is closed to excite the relay X 1 , and the low-speed clutch L is communicated to rotate the doffer D at a low speed. A voltage is applied to excite the timer T 1  simultaneously, and a voltage is applied to the relay X 3  and timers T 2  and T 3  to cutoff the communication of the clutch L. The relay X 4  is then excited to drive a wave communication circuit. The high-speed clutch H is intermittently communicated by the signal from the circuit to increase the rotation of the output shaft 25 in a stepless manner. For decelerating the doffer D, the exicitation of the relay X 3 , and timers T 2  and T 3  is released to communicate the clutch H intermittently, and the shaft is decelerated in a stepless manner.  
     EFFECT: High transmission efficiency and easy maintenance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63241103-A (JP)
Title: Method for solidifying powder of metal or the like
Inventor: KAWAMURA YUZO
IPC: B22F3/20
Filed: 1987-03-27
Abstract: PURPOSE:To solidity powder of a quickly cooled and solidified metal or the like without impairing the characteristics thereof by pressing the powder of the metal, etc., by using a pressing member and rotating the pressing member around the axis of rotation in the same direction as the powder pressing direction. CONSTITUTION:One open end of a cylinder 2 is hermetically closed by a piston 3 and the powder 4 of the amorphous metal or fine crystalline metal produced by a quick cooling and solidifying method, etc., is packed into the inside space of the cylinder 2 by a piston 3. A piston 1 is then fitted into the cylinder 2 from the open end thereof and the powder 4 is pressed by a pressing face 1' at the front end thereof and is compressed between said face and a receiving face 3' of the piston 3. The piston 1 is rotated around the pressing direction simultaneously with such pressing. The metal powder 4 is, therefore, plastically deformed by the deformation applied from the relative rotation of the receiving face 3' at the front end of the piston 3 while the internal friction heat is generated, by which the powder particles are joined to each other and the powder 4 is solidified at the crystallization temp. or below. The solidification of the powder 4 is thereby permitted without impairing the excellent properties possessed by the powder 4.
Patent JP-H03277185-A (JP)
Title: Ultrasonic motor controller
Inventor: MORIMOTO SEIICHI
IPC: H02K11/00
Filed: 1990-03-26
Abstract: PURPOSE:To realize highly accurate drive control of an ultrasonic motor by driving the ultrasonic motor according to a pulse for commanding start of driving of the ultrasonic motor and stopping the ultrasonic motor according to an encoder pulse to be provided upon driving of the ultrasonic motor. CONSTITUTION:A flip-flop circuit(FFC) 11 is turned ON upon rising of a command pulse and provides a driving signal to an ultrasonic motor drive 12. The ultrasonic motor drive 12 applies a driving voltage on an ultrasonic motor 13 according to the driving signal. Rotation of the ultrasonic motor 13 causes rotation of a rotary encoder 14 and encoder pulses are produced therefrom. The encoder pulses are subjected to predetermined signal level conversion in a level converting circuit 15 and converted pulses are fed to the reset terminal of the FFC 11. The FFC 11 is turned OFF upon rising of the encoder pulse.
Patent JP-H04311772-A (JP)
Title: Antislipping coating agent composition
Inventor: KISHI MASAO
IPC: C09D133/04
Filed: 1991-04-09
Abstract: PURPOSE:To obtain the subject composition excellent in resistance to blocking, abrasion and dust-deposition having extremely large slip angle suitable for the coating of corrugated board packaging material by compounding specific amounts of a mold releasing agent and colloidal silica to an acrylic emulsion. CONSTITUTION:The objective composition is produced by compounding (A) 100wt.% (in terms solid) of an acrylic emulsion having a glass transition temperature of -30 deg.C to +10 deg.C and produced preferably by using ethyl acrylate and/or butyl acrylate as main component and copolymerizing acrylonitrile, methyl methacrylate or acrylamide to the main component, (B) 0.01-5 pts. of a mold- releasing agent (preferably a fatty acid salt) and (C) 5-100 pts. (in terms of solid) of colloidal silica having particle size or preferably 5-100mmu.
Patent JP-S58193557-A (JP)
Title: Manual insertion copying controller for copying machine
Inventor: MATSUKI NOBUYUKI
IPC: G03G21/00
Filed: 1982-05-07
Abstract: PURPOSE:To perform copying operation in manual insertion mode while holding the counted number of copies during continuous copying operation without any increase in cost, by holding the counted number of successive copies and resetting the holding on every manual insertion copying operation. CONSTITUTION:A manual insertion tray which is freely movable as shown by an arrow and a manual insertion sensor 8 for detecting the number of copies in manual insertion mode are provided over a paper feed cassette 6 and when the manual insertion copying mode is commanded, manual insertion copying operation is performed preferentially. When the manual insertion copying operation is commanded during successive copying operation, the counted value of sheets of successive copying operation is held and the display of the number of sheets of successive copying operation at a copied sheet number display part is erased; and the held counted value of the number of sheets of successive copying operation is reset every time one manual insertion copy is taken, so the manual insertion copying operation is performed without any increase in cost.
Patent JP-H02254904-A (JP)
Title: Carrier apparatus by moving-magnet type linear motor
Inventor: KATO NAOYUKI
IPC: H02P7/00
Filed: 1989-03-28
Abstract: PURPOSE:To obtain a carrier apparatus by a moving-magnet type linear motor operating through switching a power circuit only by a mechanical movement by providing a switch for changing the direction of a driving current to be supplied to a flat coil by the oscillation and reversing oscillation of a yoke. CONSTITUTION:When a carrier body 1 moves in a state where a power switch is turned ON, a yoke 10 is attached to oscillate by a permanent magnet piece 2 carried by said carrier body 1. Also, the moving contacts 8a and 9a of moving contact plates 8, 9 following said oscillation bridges stationary contacts 6a and 7a to close a DC power circuit 15. Thus, a flat coil 5 arranged on the under surface of a carrier route 3 is supplied with a driving current flowing in the direction from this page to your side in the active coil part 5a on this side in the carrier direction so that the carrier body 1 receives a thrust directed from left to right.
Patent JP-S57188932-A (JP)
Title: Controller of cooking range
Inventor: TAKADA MANABU
IPC: F24C3/06
Filed: 1981-05-19
Abstract: PURPOSE:To improve safety, by actuating a buzzer by action of either of a forgetfulness prevention timer and a safety ignition timer which detects an accidental fire when a solenoid valve is turned off, in the captioned gas range a burner of which is controlled by a temperature sensor. CONSTITUTION:In a range controller, a detected temperature by a temperature sensor 8 and a set up temperature by a temperature panel 14 are compared and subtracted, and when the detected temperature is reached to the set up temperature a solenoid valve 33 within a gas duct is closed through a solenoid valve retaining circuit 32' and a driving circuit 32. In this instance, a forgetfulness prevention timer 40 for closing a cock knob after the solenoid valve 33 has been closed and a safety ignition timer 39 for detecting an accidental fire of a burner are provided, and when an output of those timers 39 and 40 becomes applicable a buzzer oscillation circuit 42 is actuated for rumbling. Then, safety after the solenoid valve has been closed is improved.
Patent JP-S51151384-A (JP)
Title: Process for cultivating organic tissue or cells automatically
Inventor: SAWAMURA ICHIROU
IPC: C12N5/07
Filed: 1975-06-20
Abstract: PURPOSE: Automatic cultivation method which makes it possible to facilitate the prevention of contamination due to the open air during the course of cultivation, the unification and standardization of the operation techniques of cultivation, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63242227-A (JP)
Inventor: FUJIWARA YOSHIYUKI
IPC: A61B5/308
Filed: 1987-03-31
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-S531468-A (JP)
Title: Formation of semiconductor electrode
Inventor: MURATA KAZUHISA
IPC: H01L21/31
Filed: 1976-06-25
Abstract: PURPOSE: To form the layer electrode part of low resistance not causing open wire, by opening the opening hole on the protective film coated on the semiconductor base, performing heat treatment after coating the layer electrode material including a trace of Zn taking Au as main material on the entire surface, and taking in the electrode material on the protective film in the opening hole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S533035-A (JP)
Title: Interface connection system
Inventor: SATOU HIROAKI
IPC: G06F3/00
Filed: 1976-06-30
Abstract: PURPOSE: To achieve a connection of many interface control units satisfying the limited interface signal cable length , by securing a connection for plural units of interface at the channel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5411688-A (JP)
Title: Manufacture for semiconductor device
Inventor: SASAKI HIROO
IPC: H01L21/768
Filed: 1977-06-27
Abstract: PURPOSE: To improve the polarity dependent on the result of insulation film and to increase the reliability, by improving the water proof nature through the use of silicon nitride film by the low temperature plasma growing method for insulation and protection, in a semiconductor device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0853706-A (JP)
Title: Decarburize-refining of cr-containing molten steel
Inventor: NISHIKAWA HIROSHI
IPC: C21C7/00
Filed: 1995-03-31
Abstract: PURPOSE:To provide a method for decarburize-refining a Cr-containing molten steel which simultaneously achieves the raising of molten steel temp. and the restraint of oxidizing loss, and also, reduces reducing agent quantity used in a reducing period by effectively utilizing C in the steel. CONSTITUTION:In the decarburize-refining method of the Cr-containing molten steel by blowing oxygen gas or an inert gas or mixed gas of oxygen gas and the inert gas to both above and below the surface of the molten steel or only below the surface of the molten steel, the inert gas is top-blown on the molten steel surface at >=0.7 times the gas flow rate blown below the molten steel surface in the range of 1-0.05% [C] concn. in the molten steel. By this method, the unit consumption of expensive Fe-Si for Cr reduction is drastically reduced.
Patent JP-S62236694-A (JP)
Inventor: KOHAMA MASAO
IPC: B25J5/00
Filed: 1986-04-04
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-H08273601-A (JP)
Title: Fluorescent lamp and luminaire
Inventor: OGISHI KAZUHISA
IPC: H01J61/26
Filed: 1995-03-31
Abstract: PURPOSE: To quicken rise time of luminous fluxes immediate after starting of a fluorescent lamp by attaching a corrugated plate-like auxiliary pole to one lead wire near a coil filament in a fluorescent lamp and applying a mercury- absorptive metal to one side face of the pole. CONSTITUTION: A phosphor body layer 53 is applied to an inner side face of a fluorescent light emitting tube 50 in which mercury and a rare gas are sealed, a pair of lead wires 62a, 62b are installed in electrode stems 55 set in both ends, and a filament coil 61 is laid between the lead wires 62a, 62b. An auxiliary pole 66 made of a metal plate with a sinusoidal wave shape and coated with a metal (e.g. Bi) alloy to absorb mercury is installed in one lead wire 62a near the filament coil 61. While being coated with the mercury-absorptive metal 662 only in one side face, which is nickel-coated heat resistant side of the metal plate, the auxiliary pole 66 is joined to the lead wire 62a only in the other side face, which is not coated side.  Consequently, the coating amount of the mercury-absorptive metal can be increased and expansion and contraction in the direction of the face are suppressed, so that the mercury-absorptive metal can be prevented from dropping.
Patent JP-S60221189-A (JP)
Title: Holding device for laser optical parts
Inventor: NODA SHIYUUICHI
IPC: B23K26/14
Filed: 1984-04-18
Abstract: PURPOSE:To provide a titled holding device which slows progression of plastic deformation and maintains coaxially an ejecting hole for a processing gas from the top end of a holder and a condensed laser in processing with said laser coaxially with said hole by using a metallic gasket having a rectangular shape for a member for holding a condenser lens. CONSTITUTION:The ejecting port 8 for the processing gas and the condenser lens 1 is held coaxially with the holder 2. The holding member for the lens 1 is made of the annular metallic gasket 10 having the rectangular shape conforming to the shape of the holding part of the holder 2 and the holding part of the lens 1. The lens 1 is attached to the holder 2 by suitable low stress. The deformation of the gasket 10 owing to heat, external oscillation, stress, etc. is retarded extremely so that the port 8 is maintained coaxially with the laser light for long time.
Patent JP-H05277090-A (JP)
Title: Nuclear magnetic resonance data preservation method
IPC: G01R33/32
Filed: 1992-03-31
Abstract: PURPOSE:To achieve a conservation of a storage area of a stage medium of IC cards, optical cards and the like by preserving additional information such as MRS or MRSI images, phase distribution images and comments of physicians and the like in a noise area on a <1>H-MRI image. CONSTITUTION:After the end of an MRI inspection at a hospital, a data measured is preserved in an IC card. To save a memory area of the card, additional information is preserved into a noise area on an <1>H-MRI image. In order to determine the area, for example, a proper threshold is provided for a signal value in a signal processor of an MRI apparatus to extract a noise area. To decide the threshold, an intermediate value is obtained for a noise part and other parts from histogram of an MRI image. Additional information to be written into the noise area on the <1>H-MRI image to be recorded, for example, not only includes measuring data of MRS or MRSI images and phase distribution images or the like with low resolutions as <1>H-MRI images but also measuring conditions of the measuring data, names of patients, inspection dates, names of hospitals, inspection technicians, data number and the like are recorded.