baber/WOPTO huggingface dataset:
Patent JP-S5525314-A (JP)
Title: Type-belt for impact printer
Inventor: TABEI HITOSHI
IPC: B41J1/20
Filed: 1978-08-10
Abstract: PURPOSE: To make numbers of mounted types double without elongating a length of a belt by mounting the types on front and rear sides of an endless belt provided with one twisted portion and providing portions for mounting the types with recessed portions to be engaged with gears.  
     CONSTITUTION: A twisted portion 8 twisted by 180 degrees is provided at one portion of a type-belt 7 made of flexible materials, while many portions 10 for mounting types are formed separately by providing on the outer and inner peripheries of the belt with recessed portions 9 opposing respectively. Projected portions 11 are formed on each type-mounting portions 10 respectively and two of the projected portions are combined into one element which engage with teeth of gears 4, 5 upon running. Types 13 are mounted so that the typing faces of the types 13 mounted on the outer peripheral type-mounting portions 10 are facing toward front direction while the types 13 mounted on the inner peripheral type-mounting portions 10 are facing toward rear direction, and further the postures of the types 13 for each peripheral portions are reversed in the up-and-down directions of the types 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59220224-A (JP)
Title: Manufacture of flexible tube for exhaust pipe
Inventor: WATANABE MASARU
IPC: B21D15/10
Filed: 1983-05-31
Abstract: PURPOSE:To prevent deformation of a titled tube when using by expelling air oil in the layers to outside while heating or vacuum sucking a laminated tube having a bellows formed on the peripheral wall by bulge working and applying sealing on the terminal side. CONSTITUTION:A laminated tube 14 consisting of inner and outer tubes 11, 12 is bulge formed to form a bellows 17 made of crest parts 15 and trough parts 16 on a peripheral wall of the tube 14. Openings on both ends are held by holders 18, and both ends of tubes 11, 12 are sealed using sealing jigs 20 while heating the whole tube 14 by a heater 19. At this time, air, oil etc. heated by the heater 19 are expelled to outside of the tube 14 from a cavity between tubes 11, 12 through the sealed part 30 to prevent air from entering from outside after sealing. This is welded to a specified exhaust pipe. Thus, the deformation of inner and outer tubes during using can be prevented.
Patent JP-H08291555-A (JP)
Title: Balcony handrail wall support structure
Inventor: FUNAKOSHI SHIGEKI
IPC: E04B1/00
Filed: 1995-04-21
Abstract: PURPOSE: To enhance support strength and stability of a handrail wall. CONSTITUTION: In a balcony handrail wall support structure that a floor 15 of a balcony projects more than an outer wall 16 of a lower story and a handrail wall 17 is supported with an outside edge part of this projecting floor 15, the handrail wall 17 is joined to the outside edge part of the floor 15 in a condition where its lower end extends downward more than the floor 15. A lower end part of this handrail wall 17 and the outer wall 16 of a lower story are structurally joined together by an eaves ceiling panel 18. In this way, since the handrail wall 17 is structurally joined not only to the outside edge part of the floor 15 but also to the outer wall 16 of a lower story through the eaves ceiling panel 18, support strength and stability of the handrail wall 17 can be enhanced.
Patent JP-H08297437-A (JP)
Title: Positioning device to home position
Inventor: DAARERU AARU RASUBAN
IPC: G03G15/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To accurately stop a device in an accurate position by forming DC voltage in a pulse condition of a low duty cycle when a motor approaches a prescribed home position, and reducing speed by decelerating the motor. SOLUTION: Nominal DC voltage supplied to a DC motor 20 is converted into voltage to effectively reduce its driving voltage. That is, its nominal DC voltage is formed in a pulse shape, and when a duty cycle is reduced, the DC motor 20 is decelerated to low speed, and since mechanical inertia of a device is reduced thereby, the DC motor 20 can be stopped in response to actuation of a home position switch 27 by a discharge finger 17. Lastly, the discharge finger 17 contacts with the home position switch (or a sensor), and the DC motor 20 is de-energized. In this way, the discharge finger 17 reaches a home position at speed surely slower than maximum speed by deceleration by supply of the pulse-shaped DC voltage.
Patent JP-S589489-A (JP)
Inventor: GEERII SHIIRUBESUTA KIIZU
IPC: H04N5/32
Filed: 1982-06-08
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-S59223071-A (JP)
Title: Printer
Inventor: NAGASHIMA SUNAO
IPC: G03G15/22
Filed: 1983-06-01
Abstract: PURPOSE:To eliminate the necessity for mass memory with a printer and to simplify the constitution of the control circuit of the printer, by separating a reader section from a printer section and sending a video signal from the reader section in synchronization with a timing signal from the printer section. CONSTITUTION:A printer section B drives a timing roller 18 in synchronization with a VSYNC signal sent from a reader section A and the reader section A starts sending of a video signal synchronously to the VSYNC signal. A BD signal is a signal generated by the printer section B and a digital signal image is sent from the reader section A in synchronization with this BD signal. The reader section a transmits the digital signal image to the printer section B by synchronizing the signal with a section where an OVE signal is active in the main scanning direction. At the printer section B, for example, an one-shot multivibrator is triggered by means of the rise of the VSYNC signal and the drive signal RG of the timing roller 18 is generated. The video signal is outputted to the printer section B in a section where a VE signal is active.
Patent JP-S63261658-A (JP)
Title: Crt display device
Inventor: TAKASE KATSUHISA
IPC: H01J29/00
Filed: 1987-04-20
Abstract: PURPOSE:To remove any bad influence on a neighboring high-frequency responding appliance or on the other CRT display device, by arranging a focusing coil for generating magnetic field synchronized with a horizontal deflection coil between a pair of horizontal deflection coils on the periphery of a deflection yoke in the direction where its magnetic flux direction may accord with the direction of a magnetic flux leaking from the horizontal deflection coil. CONSTITUTION:The most part of a magnetic flux generated by the horizontal deflection coils 4 and 4 passes through a ferrite core 5 for being enclosed in the inside of the ferrite core 5 and a space inside the ferrite core 5, while a part Mh of the magnetic flux goes out in the outside space of a deflection yoke 2. In this case, a magnetic flux Ma synchronizing with a horizontal deflection magnetic field and arranged in the same direction as that of a magnetic flux Mh leaking from this horizontal deflection coil 4 is generated in the focusing coils 7 and 7 on both sides of the deflection coil 2. The outside magnetic field comes to set a magnetic cource for a leaking magnetic field caused by the magnetic flux Mh by this magnetic flux Ma and this outside magnetic field inwardly attracts the leaking magnetic field going to extend to an outside space so that the extension range of the leaking magnetic field may be reduced. Thereby, any bad influence on an appliance near a CRT is removed.
Patent JP-H07306684-A (JP)
Title: Audio device
Inventor: ISE TOMOHIKO
IPC: G10K15/00
Filed: 1994-05-11
Abstract: PURPOSE:To obviate the necessity to measure the delay time from a speaker to the hearing position in advance, and besides, enable this audio device to cope with it even if propagation property changes. CONSTITUTION:A signal processor 106a decides the coefficient of an applicable fitter 106a so that the ingredients of the low zone signal ingredients of a detected sound signal Sd may be equal to the output signal SeL of an equalizer 102. Hereby, finally the coefficient of the applicable filter 106b converges into a specified value, and the low zone signal ingredients of the detected sound signal Sd becomes approximately equal to the output signal SeL of the equalizer 102. In such condition, the sound in conformity with the low zone frequency property set in the equalizer 102 can be heard in the hearing position. Moreover, a delay time setter 120 computes the delay time T2 from the input side of a delay part 110 to a detection part 104 by operation of correlation. And, the delay time of the delay part 110 is set so that this signal delay time T2 and the delay time T1 of the low zone signal ingredients passing through the objective property setter 102 may be equal to each other.
Patent JP-S62254497-A (JP)
Inventor: FUKUDA MAMORU
IPC: H02G3/00
Filed: 1986-04-26
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-S5432056-A (JP)
Title: Frequency multiplying circuit
Inventor: NODA KIYOSHI
IPC: H03B19/00
Filed: 1977-08-16
Abstract: PURPOSE: To secure a quick and accurate double multiplication for the input signal frequency over a wide band with no distortion by providing a circuit which multiplies the output of the two phase-shift circuits that give a phase shift to the input signal by θ-degree and(90-θ) degree in the forward and backward directions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59222183-A (JP)
Inventor: OKAZAKI YOSHIO
IPC: B68G7/12
Filed: 1983-05-31
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-H08275067-A (JP)
Title: Image pickup device
Inventor: KUNII KAKUJI
IPC: H04N5/349
Filed: 1995-03-31
Abstract: PURPOSE: To obtain an image with high resolution in a short time as a whole by receiving images and compositing them for a period shorter than 1 field at the end and the start of the field. CONSTITUTION: A drive circuit provides an output of a drive signal to a liquid crystal board so as to repeat the operation for a period of 4-field. The drive circuit applies open control to a liquid crystal shutter for a period Ts just before a CCD image pickup element finishes storage of charges by an odd number fields in the 1st field started from a point of time t2 and applies close control to the liquid crystal shutter in the succeeding 2nd field. Furthermore, the drive circuit applies open control to the liquid crystal shutter for the period Ts equal to that of the 1st field just after the CCD image pickup element starts charge storage by an even number of fields in the 3rd field. The CCD image pickup element applies close control to the liquid crystal shutter in the succeeding 4th field.  Thus, transferred required for the period of 4-field are composed to form an image with high resolution where vertical resolution is doubled or over.
Patent JP-H10287902-A (JP)
Title: Production of inorganic powder sintered body
Inventor: INAHASHI JUN
IPC: B22F3/10
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To produce a good inorganic powder sintered body free from blistering and cracking, at the time of mixing inorganic powder and a bonding material, executing compacting, heating away the bonding material and thereafter executing sintering, by allowing the temp. rising rate at the time of removing the bonding material and the thickness of the compacted body to satisfy a specified formula and also executing the heating in an inert atmosphere under ordinary pressure. SOLUTION: Inorganic powder and a bonding material are mixed, this mixture is compacted, the bonding material is removed by heating, and after that, sintering is executed to produce an inorganic powder sintered body. At this time, in the case the temp. rising rate at the time of removing the bonding material is defined as v ( deg.C/h), the thickness of the compacted body after the compacting is defined as x (mm) and the natural logarithm is defined as ln, the formula  (a) denotes the reciprocal of the thermal conduction coefficient of the bonding material with  deg.C/h as the unit, (b) denotes an optional coefficient, (c) denotes the gas diffusion coefficient of the bonding material to be gassified and removed with 1/mm as the unit, (d) denotes an optional coefficient with  deg.C/h as the unit, and 2<=a<=65, 1.13<=b<=18, 0.01<=c<=5.45 and 1.2<=d<=53.6) is allowed to satisfy,  and the removal of the bonding material in the compacted body is executed in an inert atmosphere under ordinary pressure.
Patent JP-S5432686-A (JP)
Title: Flocculation of microorganisms
Inventor: KURANE RIYUUICHIROU
IPC: C12N1/20
Filed: 1977-08-15
Abstract: PURPOSE: To flocculate microorganisms readily by adding culture obtained by cultivating specific microorganisms belonging to Nocardia, isolated bacteria, or substance obtained by treating these to suspension of microorganisms. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0945615-A (JP)
Title: Manufacturing device of semiconductor element and preparation using this
Inventor: KIN CHIYOUKUN
IPC: G03F7/30
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent pattern defects by removing gas contained in liquid by providing a deaerator having a vacuum pump for lowering a gas partial pressure for deaeration for removing gas contained in a liquid chemical agent. SOLUTION: The developer is supplied from the main tank under the ground by a pipe 1, and the supply is opened and closed by air valves 2, 2b and the developer is pressurized from an intermediate tank 4 to a nozzle 7 in an N2 supply part 3. A deaerator is provided between the intermediate tank 4, a filter 6 and a flow meter 5 for removing gas contained in the developer and a gas partial pressure is lowered and deaeration is carried out. Lastly, dusts of 0.1μm or more existing in the developer is filtered by a filer 6 and the developer is sprayed on a wafer 8 by the nozzle 7. Thereby, gas contained in the developer is removed and pattern defects are prevented.
Patent JP-S58214921-A (JP)
Title: Constant voltage power supply circuit
Inventor: KUDOU IKUO
IPC: G05F1/56
Filed: 1982-06-09
Abstract: PURPOSE:To suppress a sudden change of power supply voltage, by providing an auxiliary power supply circuit which generates the constant voltage of a prescribed threshold value in parallel to a constant voltage circuit which delivers the voltage corresponding to the reference voltage. CONSTITUTION:An auxiliary power supply circuit which generates the constant voltage equal to the voltage of a prescribed threshold value is provided in parallel to a constant voltage circuit using an operational amplifier and a control transistor. For instance, an auxiliary power supply circuit 6 is cut off in a steady state, and the constant voltage V<ref> is supplied to an output terminal 2 from a constant voltage circuit 5 consisting of an operational amplifier 3 and a control transistor TRQC. If the load connected to the terminal 2 varies suddenly and lowers suddently the level of a load line 4, a current is supplied to the terminal 2 from a power supply 1 through a control TRQ4. Then the output voltage V1 is pevented by the circuit 6 from lowering less than the level of the voltage several tims higher than the threshold value of a control TR which constitutes the circuit 6.
Patent JP-S5524655-A (JP)
Title: Temperature detector
Inventor: KANEKO NOBORU
IPC: G01K7/24
Filed: 1978-08-11
Abstract: PURPOSE: To make it possible to effect integration without requiring a large area and to highly accurately detect the temperature by using a MOS FET and a thermister.  
     CONSTITUTION: A temperature detecting circuit is composed of a thermister Rt, a temperature detecting unit 11 having P channel MOS FETs T 1  to T 3  connected in parallel, a standard voltage generating unit 12 having a MOS FET TO and a resistor RO, and a voltage comparting circuit 13. If, now, voltage pulses are impressed upon the respective MOS FETs TO to T 3 , the aforementioned two circuits 13 and 12 are rendered conductive during time periods tO to t 3  to compare the voltage VT between the two terminals of the FET T 1  so that the results are latched in a circuit 15a. During the time period t 1  to t 2 , the therminal voltage of the FET T 2  is compared, and during the time period t 2  to t 3  the FET T 3  is compared. The respective results are stored in circuits 15b and 15c. The respective MOS FETs TO to T 3  have the switching actions together with voltage-dividing resistors, and the sizes of the FET transistors can be reduced to facilitate the integration by suitably selecting the values of the resistors R t  and RO. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10285355-A (JP)
Title: Image-pickup device
Inventor: MUROFUSHI HIROSHI
IPC: H04N1/19
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in image resolution in the scanning direction by fixing an object field of vision of a photosensing element, while the photosensing element stores an image-pickup signal. SOLUTION: An optical path correction device 3, consisting of a rotary polygon mirror, is controlled so as to be scanned in an opposite direction to a scanner 1 to fix an objective field of vision of a photosensing element 2, while the photosensing element 2 stores image information from the object visual field by cancelling the movement of the visual field on the photosensing element 2 by the scanner 1. The scanning speed of the optical path correction device 3 is controlled with a controller 5, reading the scanning speed of the scanner 1, and calculating the speed at which the correction effect is sufficiently enhanced.
Patent JP-S62256992-A (JP)
Title: Production of surface treated steel sheet for welded can
Inventor: MINBE EIJI
IPC: C25D5/26
Filed: 1986-04-30
Abstract: PURPOSE:To obtain a steel sheet having a pure Sn layer formed discontinuously on an Ni-Sn-Fe alloy layer by plating the surface of a steel sheet with Ni, electrolytically tinning it by a specified extent of deposition, washing the steel sheet with washing water contg. no additive and subjecting it to reflow treatment at a specified temp. CONSTITUTION:The surface of a steel sheet is plated with Ni, and Sn is deposited by electrolytic tinning by 0.66-1.12g/m<2>. The steel sheet is then washed with washing water contg. no additive and it is subjected to reflow treatment at 235-250 deg.C. Thus, a surface treated steel sheet for a welded can having a pure Sn layer formed discontinuously on an Ni-Sn-Fe alloy layer is efficiently produced with high productivity.
Patent JP-H05295573-A (JP)
Title: High speed pickling method for steel metal
Inventor: TSUCHINAGA MASAMITSU
IPC: C23G1/08
Filed: 1992-04-17
Abstract: PURPOSE:To increase the performance of melt-grinding regaldless of the kinds of steel and to obtain excellent smooth surface properties after pickling by spraying an aq. soln. of hydrochloric acid contg. each ion of Pt, Pd and Rh on the surface of the material to be treated with a specified pressure. CONSTITUTION:One or >= two kinds among Pt ions, Pd ions and Rh ions of <=500mg/l are selectively added to prepare an aq. soln. of hydrochloric acid. This aq. soln. of hydrochloric acid is held under heating to 50 to 110 deg.C and is sprayed on the surface of the material to be treated with a pressure of >=0.1kg/cm<2>. In this way, high performance of melt-grinding to the surface of steel can be obtd. without forming the state of the surface of the steel into a passive one and without causing intergranular corrosion by intergranular Cr depletion. At the time of incorporating about <=300g/l NO3<-> ions into the aq. soln. of hydrochloric acid, its performance of melt-grinding improves.
Patent JP-H08294034-A (JP)
Title: Image pickup device and solid-state image pickup element drive method used for it
Inventor: DOI HIROSHI
IPC: H04N5/225
Filed: 1995-04-24
Abstract: PURPOSE: To configure the image pickup device having provision for digital recording simply at a low cost without causing field angle distortion by employing a general-purpose CCD. CONSTITUTION: A CCD 10 is driven by a drive clock 16 of a camera section whose frequency is the same as a drive clock of a video system generated by a video clock generating section 139, its output is A/D-converted and a horizontal magnification section 11 magnifies a field angle in the horizontal direction. The signal extended horizontally is given to a digital signal processing section 116, in which the signal is processed in a proper form as a camera signal and the result is sent to a video section 130, in which the signal is recorded digitally.
Patent JP-S581373-A (JP)
Title: Control system for terminal having hard copying function in common
Inventor: KOSUGE WATARU
IPC: H04N1/32
Filed: 1981-06-26
Abstract: PURPOSE:To utilize a facsimile equipment effectively by giving priority to a facsimile call when the call arrives, and then restarting interrupted transfer of image data once said facsimile call ends. CONSTITUTION:A teletext receiving terminal equipment 2 and a videotex receiving terminal equipment 5 are each equipped  with a buffer memory for one screen; even if transfer of image data to a facsimile equipment 6 is interrupted, the transfer be restarted, so when a facsimile call arrives, the call is given priority and after the call ends, the transfer of said image data is restarted.
Patent JP-S59223842-A (JP)
Title: Display device
Inventor: NUNOYAMA SEIJI
IPC: G06F3/153
Filed: 1983-06-01
Abstract: PURPOSE:To reduce flickering by providing the 1st register which stores the data under display and the 2nd register which stores the data to be displayed next and transferring these data to a display buffer register only when they are different from each other. CONSTITUTION:A register 11 stores the data on the arithmetic control output, and a register 12 stores the data under display. These data are compared with each other by a comparator 13. Then a gate circuit 14 is opened to transfer the contents of the register 11 to a display buffer register 16 only when both data are different from each other. Thus the refresh frequency of the register 16 is reduced and therfore the flickering of display due to the refresh of the register 16 can be suppressed. A display timing generator 15 produces the digit signal of a display element 18 and sends it to the element 18 and the register 16. Thus the register 16 outputs the data on the digit coincident with the digit of the digit signal to a character generator 17. The output of the generator 17 is fed to the element 18 together with the digit signal and displayed in time division.
Patent JP-S581877-A (JP)
Title: Magnetic bubble memory element
Inventor: MAJIMA NIWAJI
IPC: G11C11/14
Filed: 1981-06-26
Abstract: PURPOSE:To prevent a malfunction due to the clinging of a valve and to increase the working margin, by setting the lead part of a bubble magnetic domain detector apart further from a substrate than the center part of said detector. CONSTITUTION:A conductor pattern 9 in which an SiO2 thin film layer 8 and a conductor layer are formed by a photolithography process is formed on a substrate crystal 7. The pattern 9 is set under the end part of a bubble magnetic domain detector 10 and a lead 11. Then a resin layer 12 of the heat insulating polyladder organosiloxane, etc. is formed with a distance l2 from the surface of the substrate 7 through the detector 10 and a distance l1 from the surface of the substrate 7 through the lead part 11 respectively plus the thickness of l1>l2. After this, the detector pattern 10 and the part 11 are formed on the layer 12. Thus it causes no problem if the force to drive the bubble is small at the end part of the detector and the part 11. A valve can be easily driven at the end of the part 10 with no clinging of the valve. At the same time, the working margin is increased with no malfunction.
Patent JP-S59222991-A (JP)
Inventor: KIMURA NOBUMASA
IPC: H05K13/02
Filed: 1983-06-02
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。