baber/WOPTO huggingface dataset:
Patent JP-S63314823-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KANEKO ATSUKO
IPC: H01G9/04
Filed: 1987-06-17
Abstract: PURPOSE:To generate the dopant effect, and obtain a capacitor with high conduc tivity, by forming conductive high molecular chemical compound on a dielectric layer by vapor phase polymerization, after the porous dielectric layer is treated with an oxidizing agent mixed with a chemical compound containing a tetrafluoroborate. CONSTITUTION:An aluminum foil is applied to an electrode, and the surface is electrochemically etched by alternating action of DC and AC, to obtain a porous surface having holes wherein the average pore diameter is 0.1mum, and the specific surface area is about 15 times larger than the diameter. A dielectric oxide coating film of Al2O3 is formed on the surface, by an electrochemical treatment in ammonium borate solution. The superfluous solution is eliminated, by impregnating the film with a solution containing (NH4)2S2O5 of 25wt.% and BF4 of 5wt.% under application of pressure and reduced pressure. Then the foil is put in a closed vessel containing pyrrole in the state where the sur face is wet, and subjected to vapor polymerization to grow a conductive high molecular layer on the foil surface. Then, the foil is treated with a solution containing ammonium persulfate, and further exposed to pyrrole vapor.
Patent JP-S5576372-A (JP)
Title: Latent image forming drum
Inventor: OKUMURA TOYOHIKO
IPC: G03G21/00
Filed: 1978-12-05
Abstract: PURPOSE:To increase the operating efficiency of electrostatic printing device or the like, by providing a driving mechanism to rotate a wind-in roller and a winding core by relative rotations of driving shaft and drum, and automatically renewing the master paper. CONSTITUTION:While rotating a driving shaft 8 and a drum 1 integrally in the direction of arrow A, the drum 1 is stopped at a specified position, and the driving shaft 8 is rotate in the reverse direction B, which causes intermittent gear 10 to be engaged with a gear 14. As a result, a shutter 5 rises, and a wind-in roller 7 and a winding core 4 are rotated, and the master paper is renewed automatically. When rotating with the shutter 5 kept open, if there is no member contacting the circumference of the drum 1, the power source of the motor, which is a driving source of the driving shaft 8, is cut off to stop the driving shaft 8, then the drum 1 continues to rotate by inertia, so that the same effect as the reverse rotation of the driving shaft 8 may be obtained. Thus, the operating efficiency of electrostatic printing device or the like may be increased.
Patent JP-H0315547-A (JP)
Title: Adhesion molding method
Inventor: ABE HIROSHI
IPC: B32B37/10
Filed: 1989-06-14
Abstract: PURPOSE:To bond a coating sheet material even to an object to be coated having a wide flat surface without involving air by pressing the coating sheet material to the object to be coated by a press means when the object to be coated is coated with the coating sheet material. CONSTITUTION:At first, an upper vacuum box 6 is opened and an object 1 to be coated is held to the upper part of the holder 5 provided to a lift table 4. Next, a coating sheet material 2 is placed on a frame body 10 and the upper surface of a lower vacuum box 7 is covered with the upper vacuum box 6. The lower end of the press jig 3a of a press means 3 is positioned under the coating sheet material 2 and the coating sheet material 2 is brought to a state slightly pressed downwardly by the lower end of the press jig 3a. Subsequently, the air in the boxes 6, 7 is sucked from both vent holes 8, 9 to evacuate the upper and lower vacuum boxes 6, 7. Subsequently, the lift table 4 is raised to position the object 1 to be coated on the upper side of the coating sheet material 2 and the press jig 3a is upwardly pressed by the object 1 to be coated to be retracted and the object 1 to be coated is coated with the coating sheet material 12.
Patent JP-H0316749-A (JP)
Title: Printing system of thermal head
Inventor: FUJIMOTO HISAYOSHI
IPC: B41J2/355
Filed: 1989-06-14
Abstract: PURPOSE:To obtain a printing system of a thermal head realizing an easy transmission of data by a method wherein the number of bit cells of a shift register is determined to be equal to the number of dots, dot data is successively selected from a corresponding bit cell in synchronism with the selection of a common electrode and transmitted to a discrete electrode. CONSTITUTION:A drive IC consists of NOR circuits N1-N64, AND circuits A1-A128, a shift register S, amplifiers Am1, Am2, and inverters I1, I2. The shift register S consists of 128 bit cells S1-S128. Data from a SIN terminal amplified by the amplifier Am2 is transmitted to the shift register in synchronism with a clock signal CLK. The outputs from the bit cells S2j+1, S2j+2 (j=0, 1, 2, 3...) are respectively inputted to the AND circuits A2j+1, A2j+2. A select signal SEL transmitted through the amplifier Am1 is inputted to the other input terminal of the odd-numbered AND circuit A2j+1. On the other hand, a select signal SEL inverted by the inverter I1 is inputted to the other input terminal of the even-numbered AND circuit A2j+2. The outputs from the AND circuits A2j+1, A2j+2 are inputted to the NOR circuit Nj+1. The output from the NOR circuit Nj+1 is connected to a discrete electrode bj+1.
Patent JP-H10338152-A (JP)
Title: Control device for motor-driven power steering
Inventor: ENDO SHUJI
IPC: B62D6/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To sufficiently display functions of compensating enertia of a motor, controlling convergence of a vehicle, and the like so as to improve steerage by estimating motor angular velocity with high accuracy. SOLUTION: A control device for a motor-driven power steering controls a motor for supplying steering auxiliary force to steering mechanism, on the basis of the current command value computed from the current value of the motor and the steering auxiliary command value computed on the basis of steering torque generated to a steering shaft. In this control device, the impedance model of each motor driving system in an intermittent mode and a continuous mode is defined to estimate motor angular velocity.
Patent JP-H05816-A (JP)
Title: Oxide superconductor production and superconducting wire
Inventor: DOI TOSHIYA
IPC: H01B12/02
Filed: 1991-06-24
Abstract: PURPOSE:To obtain a superconductor which increases the critical magnetic field and has a high critical current density even in the magnetic field by heating a superconducting material containing Tl, Pb or Bi, and Ba or Sr, and Ca, Cu and O to within the specified temp. region. CONSTITUTION:A superconducting material containing at least one of Tl, Pb and Bi, at least one between Ba and Sr, and Ca, Cu and O is heated to within the temp. region where the liquid phase of the superconducting material is formed at least once, and then cooled to obtain the objective superconductor. In this method, a superconductor containing a superconducting material including at least Tl, Sr, Ca, Cu and O as constituents is made to come to within the temp. region where the liquid phase is formed once, so that bonding property between crystalline particles composed of the superconducting material is increased and, simultaneously, nonsuperconducting materials or parts of weak suplerconductivity are dispersed in the inside or outside of the crystalline particles composed of the superconducting material.
Patent JP-S5274761-A (JP)
Title: Elastic pipe
Inventor: FUKUNAGA MASAO
IPC: F16B7/14
Filed: 1975-12-18
Abstract: PURPOSE: To provide a frictional fixing type elastic pipe which acts only when a large force is applied at a gravitational direction, able to act only applying a force of an order of a weight of a weight material at an opposite direction, and a pipe etc. not jumping out suddenly even when a weight material is removed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01318192-A (JP)
Title: Commodity carrying device for automatic vending machine
Inventor: ABE MIKIHIRO
IPC: G07F11/34
Filed: 1988-06-20
Abstract: PURPOSE:To omit a mechanical member and to surely carry a commodity up to an eject port by relatively moving a fixed rack and a movable rack having a recessed part and a projecting part in respective insides to hold and carry out the commodity. CONSTITUTION:A cam 5 is rotated in an arrow direction by a coin injecting/ selecting pushbutton and the movable rack 2 is descended by a pin 5a to release the hold of commodities A, B. At the time of rotating the cam 5 by 1/2 revolution, the commodities A, B are dropped every pitch. The lowermost commodity A rotates a shutter 17 to the down direction at the time of its drop and is moved up to the eject port through a shoot. The commodity B is moved between the projecting part 6a of the lowermost stage and the recessed part 10b, but since the movable rack 2 is changed from down to up, the distance between the projecting part 6a and the recessed part 10b is narrowed and the commodity B is not continuously dropped.
Patent JP-S6311756-A (JP)
Inventor: ICHIKAWA CHIHIRO
IPC: E04F11/18
Filed: 1986-06-30
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-S5861784-A (JP)
Inventor: TANIMOTO AKIYOSHI
IPC: D05B3/02
Filed: 1982-08-30
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-S5853276-A (JP)
Title: Electronic camera
Inventor: OKAMURA SHIROU
IPC: G03B17/24
Filed: 1981-09-25
Abstract: PURPOSE:To obtain the accurate time of shooting for each picture, by recording automatically and simultaneously the shooting information including the date, the time, the year, etc. to an electronic camera. CONSTITUTION:The video signal is converted into an electric signal by a CCD converter 8 via a lens 5 and a shutter 6 and recorded on a magnetic sheet 11 by a head 10 and via a processor 9. At the same time, the time information given from a time information generator 15 is recorded on the sheet 11 via a processor 16 and a switch 18. Furthermore the character code produced through a keyboard 25 is recorded when necessary in time division with the above-mentioned and via a switch 26.
Patent JP-H09312446-A (JP)
Title: Method for forming semiconductor device
Inventor: NARUI HIRONOBU
IPC: H01L31/10
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device whose substrate has projections of a triangular pyramid shape or recesses such as grooves and unevenness of a complicated shape having projections and recesses in a simpler way than conventional. SOLUTION: An insulation film 20 is formed on a laser structure consisting of a substrate 12 on which a lower clad layer 14, an active layer 16 and an upper clad layer 18 are formed, then patterning is applied to region 22 of the same shape as a bottom face of a desired triangular pyramid so as to remove the insulation film 20 from the region 22. A GaAs is selectively grown on the region 22 so as to form a triangular pyramid pattern 24 with the same shape and size as those of the desired triangular pyramid.  The insulation film 20 except a laser resonator region 26 is removed and succeedingly etching is applied to a substrate face 29 by using an orientated etching method, Thus, a semiconductor element 10 is formed, which has a desired triangular pyramid 28 made of a semiconductor and having the same shape and shame size as those of the triangular pyramid pattern on the substrate face 29 in a mode as if to move the triangular pyramid pattern downward in parallel.
Patent JP-S6044597-A (JP)
Inventor: KOIKE HIDEO
IPC: C11B3/10
Filed: 1983-08-19
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-H11347656-A (JP)
Title: Press
Inventor: SHIBATA KEIICHI
IPC: B30B15/30
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a press which is of the mechanism extremely simple in positioning a work to be pressed in the X-axis, Y-axis and θ-axis directions, high in accuracy, and capable of finely effecting the positioning. SOLUTION: A press 10 of the embodiment comprises a pair of stages 61, 62 for alignment which are arranged below a die 41 and with a specified interval, an alignment base 63 stretched to a pair of stages 61, 62 for alignment, a pair of sheet holders 24, 25, 31, 32 to hold a sheet 1 to be pressed which is arranged on the alignment base 63 with a specified interval, an alignment mark detection device 50 which is arranged in the vicinity of a die 41 and detects an alignment mark formed on the sheet 1 in advance, and a control device to control the position of the a pair of stages 61, 62 for alignment by the control signal generated based on the detected signal of the alignment mark detection device 50.
Patent JP-S5774612-A (JP)
Title: Linear displacement detection
Inventor: ISHITOBI YOSHIMITSU
IPC: G01D5/14
Filed: 1980-10-28
Abstract: PURPOSE:To improve the detection accuracy by checking displacement of a mag- netic resistance element from changes in the output thereof with the diretion rota- tion of a combined magnetic field created by two permanent magnets arranged in the manner so as to be varied in the height with respect to the moving axis of the magnetic resistance element. CONSTITUTION:A magnetic resistance element 3 is so arranged that the displace- ment line m thereof to be detected becomes normal line with respect to the mag- netism-sensitive plane thereof. a first permanent magnet 4 is arranged on a plane perpendicular to the normal and a second permanent magnet 5 on a plane perpen- dicular to the normal while different in the height from the first permanent magnet 4. The permanent magnets 4 and 5 are made to differ in the direction of the mag- netic pole from each other to set the angle between the two magnetic poles at about 90 deg.. As the magnetic resistance element 3 is moved vertically along the normal m, the output thereof varies with the directional rotation of the combined magnetic field by both the magnets 4 and 5. The detection of the changes in the output in- dicates the position of the linear displacement of the element thereby assuring a stable detection accuracy.
Patent JP-S6238113-A (JP)
Inventor: HOTSUTA YUKISUKE
IPC: A47G33/02
Filed: 1985-07-09
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-S5853659-A (JP)
Title: Method of controlling air-fuel ratio in internal- combustion engine
Inventor: YAMADA TOSHIO
IPC: F02D41/14
Filed: 1981-09-28
Abstract: PURPOSE:To maintain a predetermined accelerating property while enabling an internal-combustion engine to be run with lean air-fuel ratio, by maintaining the air-fuel ratio in all cylinders at at least a first predetermined value when the engine load is smaller than a set value and maintaining same in some cylinders at a second predetermined value when the engine load is larger than the set value. CONSTITUTION:In an electronic control unit 40 receiving signals of respective sensors 28, 29, 30 of intake tempetature, throttle position, water temperature and an air flow meter 2, etc. to control a fuel injection valve 41, etc., a central processing unit 56, ROM 57, input/output interface 61, etc. are connected to each other through a bus 62. When an engine load is less than 3/4, air fuel ratio in all cylinders is maintained at 20-25, and when same exceeds 3/4, the air-fuel ratio in some cylinders maintained at 12-15, that in the other cylinders being  varied according to the air-fuel ratio charcteristics stored in ROM 57. Thus, the  mixture becomes sufficiently lean so that noxious components in exhaust gas are reduced to ensure sufficiently a desired accelerating property.
Patent JP-H05337424-A (JP)
Title: Production of molded goods formed with pattern having contour line and production apparatus therefor
Inventor: KASHIWAGI TAKESHI
IPC: B05D7/02
Filed: 1992-06-11
Abstract: PURPOSE:To provide the process for production of molded goods formed with patterns having contour lines which can be set by changing the width of contour lines and the apparatus for production of such molded goods. CONSTITUTION:A first magnet 13 forming a magnetic field of prescribed intensity and a second magnet 15 for changing the formed magnetic field are so arranged that the direction of the pole of the second magnet 15 is made approximately opposite from the direction of the pole of the first magnet 13. These two magnets 13, 15 are so arranged that the direction of magnetic lines 33b of force by the magnetic field changed in approximately the central part of the contour line 28 is approximately parallel to the coating film surface and thereafter, a coating material is applied on the surface of a molded good body 3 and the angle and/or position with the coating film surface of the magnetic material is moved along the direction of the magnetic lines of force of the changed magnetic field.
Patent JP-S6045389-A (JP)
Inventor: KIUCHI MITSUSACHI
IPC: D06F33/02
Filed: 1983-08-20
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-H01320840-A (JP)
Title: Digital data transmission interface device
Inventor: NAKAMURA SHIYOUICHI
IPC: H04L7/00
Filed: 1988-06-22
Abstract: PURPOSE:To surely fetch data even if there is any dispersion in a clock frequency between a data device and an exchange by setting the transmission speed of the reception data slightly faster than the transmission speed of a digital data in an interface device. CONSTITUTION:An oscillating frequency of a clock source 11 of an exchange 1 and that of a clock source of a data device 3A differ by 10<-5>-10<-6> depending on the dispersion and since the frequency division by a PLL circuit 22 of an interface device 2C2 is implemented synchronously with the clock source 11 and the frequency divider output differs from the oscillating frequency of the oscillator 24 by 10<-5>-10<-6>, in total the deviation of nearly 2X10<-5>-2X10<-6> takes place. Since the extraction from a speed converter 21 is implemented based on the output of a frequency divider 23 obtaining a clock faster than the nominal data transmission reception speed of data devices 3A, 3B by 10<-3>, the data fetch not unable to be caught up with is avoided.
Patent JP-H04352035-A (JP)
Title: Multi-object code forming system
Inventor: IMANAKA TORU
IPC: G06F9/45
Filed: 1991-05-29
Abstract: PURPOSE:To efficiently form plural object programs from one source program. CONSTITUTION:A real variable entering part 6 inputs the source program and enters real variable/constant information from a table storing respective real variable/constant information corresponding to 'KANA' (Japanese syllabary) information described in respective parts of the source program and a 'KANA' conversion part 7 converts the 'KANA' information of the inputted source program into the entered real variable/constant information. The source program whose 'KANA' information is converted into the real variable/constant information is formed as plural object programs when a multiple processing part 8 allows an intermediate code forming part 4 and a code forming part 5 to execute translating processing repeatedly.
Patent JP-S5777666-A (JP)
Title: Purifying method of dihydroxydiphenyl sulfone
Inventor: OOURA OSAMI
IPC: C07C317/22
Filed: 1980-10-31
Abstract: PURPOSE: To obtain the titled dihydroxydiphenyl sulfone (bisphenol-S) useful as a raw material for a synthetic resin in high purity, by treating 4,4'-dihydroxydiphenyl sulfone containing a colored substance with an inorganic peroxide.  
     CONSTITUTION: 4,4'-Dihydroxydiphenyl sulfone (bisphenol-S) containing a colored substance is dissolved in an alkaline aqueous solution, and an inorganic peroxide is then added to decolor the solution. Formed crystals are then separated to give the bisphenol-S having a high degree of whiteness. Hydrogen peroxide, sodium perborate, etc. may be cited as the inorganic peroxide, and the amount thereof is 0.1W 5wt% based on the weight of the bisphenol-S. The use of a sequestering agent, e.g. EDTA, in addition to the inorganic peroxide further improves the decoloring effect. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5376075-A (JP)
Title: Two hands type crystal watch with hands operation controller
Inventor: BANDAI MASAAKI
IPC: G04C15/00
Filed: 1976-12-17
Abstract: PURPOSE:To apply currents of opposite directions alternately to a step motor and drive the step motor laternately by detecting the positions of the rotor of the step motor.
Patent JP-H0445361-A (JP)
Title: Refrigerating cycle device
Inventor: INOUE SEIJI
IPC: F25B1/10
Filed: 1990-06-11
Abstract: PURPOSE:To effect a highly reliable and efficient two stage compression, without the temperature of a refrigerant discharged from a high pressure stage compressing part exceeding the critical temperature of oil by a method wherein the refrigerant is sucked into a high pressure stage of a compressor invariably at its saturation gas temperature, and subjected to two stage compression while avoiding super heat. CONSTITUTION:In a refrigerating cycle A in a low pressure stage, a refrigerant is sucked into a low pressure stage compressing part 1A for compression into an intermediate pressure and then sent into an accumulator 13. The saturated refrigerant liquid is then sent from below the accumulator 13 to a first throttling member 14 to be reduced in pressure and then to a first heat exchanger 6 to absorb heat from outside for evaporation into a gas and such a gas is sucked through a four-way value 15 back into the low pressure stage compressing part 1A for compression. In a refrigerating cycle B in a high pressure stage, the saturated refrigerant gas and a small amount of refrigerant liquid in the upper part of the accumulator 13 is sucked into a high pressure stage compressing part 1B to be compressed. The resulting high pressure and temperature gas is then sent through the four-way valve 15 into a second heat exchanger 2 to release its heat to outside, its pressure is reduced by a second throttling member 17 and its temperature falls to bring the refrigerant into a gas-liquid phase, which flows into the accumulator 13.
Patent JP-S5674852-A (JP)
Title: Tape recorder
Inventor: OKAMOTO KOUJIROU
IPC: G11B15/10
Filed: 1979-11-24
Abstract: PURPOSE: To increase the controllability of a tape recorder, by performing a switching via the operation of a remote switch between the temporary pause and the reproduction as well as between the quick winding and the reproduction when the temporary pause switch at the recorder side is turned on and off respectively.  
     CONSTITUTION: When the temporary pause switches 5 and 6 turned on in the reproduction mode of the tape recorder 1, the rotation of the motor 8 is stopped by the function of the transistor and then reset to the original state with ON of the switches 5 and 6. The stop mode and the reproduction mode are obtained by turning on and off the remote switch 3 respectively with the switch 5 turned on after inserting the plug 4 into the remote jack 2. Furthermore, the switch 3 is turned on when the switch 5 is off, and thus the rotation of the motor 8 is accelerated to secure the quick winding mode. And the motor 8 is reset to the original reproudction mode when the switch 3 is turned off. Accordingly, the velocity switching is carried out by a remote control, thus increasing the controllability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08320233-A (JP)
Title: Sensitivity temperature characteristic adjusting method for vibrating gyroscope
Inventor: EBARA KAZUHIRO
IPC: G01C19/5663
Filed: 1995-05-25
Abstract: PURPOSE: To provide a adjusting method that can adjust the sensitivity temperature characteristic of a vibrating gyroscope easily at a low cost. CONSTITUTION: A vibrating gyroscope 10 includes a vibrator of equilateral triangle pole shape, for instance. Piezoelectric elements 14a, 14b, 14c are formed at the side face of a vibrator 12. An oscillating circuit 24 is connected between the piezoelectric elements 14a, 14b and the piezoelectric element 14c, and the vibrator 12 is bendingly vibrated in an orthogonal direction to the face with the piezoelectric element 14c formed. A ridgeline part of the vibrator 12 opposed to the piezoelectric element 14c is chipped to adjust resonance frequency, oscillating frequency, anti-resonance frequency or anti-resonance frequency in the bending vibrating direction at the non-rotating time.