baber/WOPTO huggingface dataset:
Patent JP-H03238693-A (JP)
Title: Method for controlling semiconductor memory device
Inventor: FUKUZOKURI YUKIO
IPC: G11C11/401
Filed: 1990-02-15
Abstract: PURPOSE:To make a data writing level to a memory cell less than a ground level and to improve the action margin of a memory by allowing the electric potential of a dummy word line to be dropped after making a second sense inable signal from active to non-active and allowing the electric potential of the word line selected thereafter to be dropped and to be non-selective condition. CONSTITUTION:When the amplifying action of the difference electric potential of bit lines D and the bit lines, the inverse of D in time t4 is completed, an activation signal SEG is made lowered and the bit line, the inverse of D is made into the floating state of a low level. A pull-down signal phi0 is made lowered in time t5 and the bit line of the low level is made less than a ground level through a capacitance element C1. A word line signal is made non-selective in time t6 and the level less than the ground level is written in a memory cell. An activation signal SEV is made non-active in time t7 and both the bit lines D and the bit lines, the inverse of D are made into a floating condition. Then, a balancer is activated in time t8 and the bit lines D and the bit lines, the inverse of D are reset to a voltage V0 level. Thus, a data writing level in the memory cell can be made less than the ground level and the fluctuation of an action margin can be absorbed.
Patent JP-H05228395-A (JP)
Title: Power source device in electrostatic precipitator
Inventor: NAKAMURA SEIJI
IPC: B03C3/68
Filed: 1992-02-24
Abstract: PURPOSE:To eliminate a contact part and a rotary mechanism part which deteriorate reliability and to select such a degree of charge that dust collection efficiency is always made optimum in accordance with the resistance value of soot and dust by impressing high voltage DC outputted from a second rectifier between the discharge electrode and the dust collection electrode of an electrostatic precipitator. CONSTITUTION:After AC is rectified into DC by a first rectifier 21, the DC is converted into AC by an inverter 24. Thereafter, the AC is boosted by a transformer 4 and then high voltage DC rectified by a second rectifier 25 is impressed to an electrostatic precipitator. In such a way, even when the resistance value of soot and dust to be removed by the electrostatic precipitator is changed, the value of DC high voltage impressed to a discharge electrode and the degree of charge thereof are properly selected so that the dust collection efficiency of the electrostatic precipitator is always made optimum, following the change thereof. Further, a contact and a rotary mechanism part are unnecessitated and reliability is enhanced by performing control for impressing DC high voltage by the inverter 24.
Patent JP-S60179834-A (JP)
Title: Transmitting method of information
Inventor: KIMURA HIROICHI
IPC: G06F3/153
Filed: 1984-02-27
Abstract: PURPOSE:To transmit data from one transmitter to plural display devices continuously and precisely by transmitting device number specification data and message data as a group of data. CONSTITUTION:Various information (message) is stored in accordance with the setting number of a message selecting digital switch 3. When the information is to be transmitted, the number corresponding to the message to be transmitted is set up to the switch 3, the device number of a display device to which the message is to be transmitted is set up to a display device number specifying digital switch 4 and a transfer switch 5 is actuated. Consequently, a group of data 10 continuously constituted of an STX signal, device No. specifying data 6, message data 7 and an ETX signal are sent from the transmitter to the display device. In the display device, a data discrimination part 9 compares the device number of the display device with the device number specifying data 6, and when both the signals coincide with each other, sends the messages data 7 to a display part 8.
Patent JP-S63278221-A (JP)
Title: Thin film forming equipment
Inventor: MATSUOKA SHIGETO
IPC: H01L21/31
Filed: 1987-02-20
Abstract: PURPOSE:To facilitate forming a thin film continuously and stably for a long forming period by a method wherein a yoke surrounding a magnet which is provided along the circumference of a plasma generating chamber and forms a magnetic field is provided along the circumference of a vacuum waveguide. CONSTITUTION:A yoke 12 which absorbs flux generated by a magnetic field generating electromagnet 8 provided around a plasma generating chamber 11 and reduces the magnetic field intensity in a vacuum waveguide 10 is provided around the vacuum waveguide 10. The one end of the yoke 12 is so provided as to face the plasma generating chamber 11 and the other end is so provided as to surround the one end of the electromagnet 8 to absorb the flux. With a thin film forming equipment of such constitution, a plasma is not generated in the vacuum wavwguide 10 and, moreover, a steep change of the magnetic field intensity is provided between the vacuum waveguide 10 and the plasma generating chamber 11. Therefore, the plasma is not accelerated toward a microwave introducing window 6. with this constitution, a film of most of the materials can be formed continuously and stably for a long forming period without misting the microwave introducing window 6 regardless of the conductivity of the generated film.
Patent JP-S63203315-A (JP)
Title: Elastic self-shrinkable tube for coating and preparation thereof
Inventor: HIRUKAWA HIROSHI
IPC: H01B19/00
Filed: 1987-02-20
Abstract: PURPOSE:To shorten drastically the length of a tube whose diameter is enlarged and the length of a cylindrical supporting body, by enlarging the tube having rubbery elasticity in its radial direction by using an expandable hollow body and the cylindrical supporting body, winding the rubber tube from both ends of the tube and fixing it on the cylindrical supporting body. CONSTITUTION:A cylindrical supporting body 2 is placed coaxially on the central part of a tube 3 having rubbery elasticity. An expandable hollow body 4 which is properly folded in a free shape in such a way that it can be extended in the axial direction of the tube and can be enlarged in the outer diameter being the same as or larger than the inner diameter of the cylindrical supporting body 2 is inserted through the above described tube 3, which is expanded by pouring a pressurized fluid therein. The above described tube 3 having rubbery elasticity is uniformly wound in the circular circumferencial direction toward the above described cylindrical supporting body 2 by making the end parts of the tube 3, whose diameter is enlarged, and having rubber elasticity, as the centers. The tube 3 having rubbery elasticity wound on the both ends of the above described supporting body 2 is fixed and thereafter the pressurized fluid is released to pull the expanded hollow body out. The tube 3 can be thereby supported by the hollow cylindrical supporting body 2 and an elastic self-shrinkable properties is given to it.
Patent JP-S60181627-A (JP)
Title: Tension measurement of thin film
Inventor: TSUMURA AKIRA
IPC: G01L5/04
Filed: 1984-02-29
Abstract: PURPOSE:To enable the measurement of the tension of a thin film while running by gauging the angle of a bend generated with a light leverage system using a laser light by applying an external force to the thin film. CONSTITUTION:A laser light 4 irradiated from a laser unit 3 is converted to a parallel scanning light through a scanner 5, a half mirror 6 and a lens 7 and when crossing at the right angle to the thin film 1, it 4 is reflected in the course the same as that when it is incident on the thin film 1 and the light point position is detected 8 through the lens 7 and the mirror 6. In this case, the focused light point is one, but when an angle theta of bend is caused in the thin film 1 by an external force F, the number of light points is two 9a and 9b. The light points 9a and 9b are deviated by a distance D and the tension T of the thin film 1 is measured from the distance D determined by a light leverage type regardless to the position at which the external force F is applied. Thus, the external force F is so minute to cause limited errors in the measurement thereby permitting a highly accurate value to be determined with regard to the tension T even with the resolution in the order of 100mg.
Patent JP-S52120317-A (JP)
Title: Field overvoltage protector for synchronous machine
Inventor: MATSUZAKI TAKESHI
IPC: H02H7/08
Filed: 1976-04-02
Abstract: PURPOSE: To cause a synchronous machine not to trip even when an overvoltage is produced in the field winding, by a provision of an appropriate resistor for current limit and overvoltage suppression. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52119801-A (JP)
Title: Fixed hydrophone
Inventor: KATOU HIRONOBU
IPC: H04B13/00
Filed: 1976-04-02
Abstract: PURPOSE:To provide a fixed type underwater sound detector (hydrophone) of low cost which can be constructed with facility, by eliminating the connecting cable between the fixed stalion and the base station, thereby reducing the system cost and relaxing the restrictuions on the construction work.
Patent JP-H02308781-A (JP)
Title: Drying apparatus for fruit and vegetable piece
Inventor: YAKOBU HAAMAN
IPC: A23B7/08
Filed: 1990-02-16
Abstract: PURPOSE: To continuously and efficiently dry fruit or vegetable chips by performing immersing treatment while successively passing the fruit or vegetable chips through plural serially connected slender tubs storing the immersing solvent of sugar sirup. CONSTITUTION: This device is provided with the slender tubs (2, 3 and 4, for example), for storing the immersing solvent of sugar sirup, supplying means for supplying the liquid to the tubs (for supplying the liquid through a supply line 5 to the upper tub 2 and letting the excess liquid overflow and successively fall from the tub 3 to the tub 4, for example), supply means (cutter 25, for example), for supplying the fruit or vegetable chips to the tub closest to its terminal part, discharging means (26, 43 and 47, for example), for discharging the dried fruit or vegetable chips from the tub closest to the opposite terminal part, and conveying means (37, 41, 45 and 46, for example), for almost continuously conveying the fruit or vegetable chips from the supply means through the tubs to the discharging means.
Patent JP-H08211692-A (JP)
Title: Image forming device
Inventor: KAWAGOE KATSUYA
IPC: G03G15/16
Filed: 1995-02-01
Abstract: PURPOSE: To prevent a blurred image from being formed at a monochromatic copying time and to increase a copying speed as for an image forming device realizing a multicolor copying action by using a transfer belt. CONSTITUTION: The electrophotographic system image forming device is provided with a photoreceptor 414 rotated by carrying a toner image and the intermediate transfer belt 415 on which the toner image is transferred from the photoreceptor 414. At the monochromatic copying time, the toner image on the photoreceptor 414 is directly transferred on a transfer material. At the multicolor copying time, the toner image is transferred on the belt 415 once and the respective color toner images are superposed thereon. Thereafter, the toner image on the belt 415 is transferred on the transfer material.
Patent JP-H04274823-A (JP)
Title: Bending device with back gage
Inventor: SUGANO KAZUHIRO
IPC: B21D43/26
Filed: 1991-03-01
Abstract: PURPOSE:To always appropriately and automatically execute the pull-back operation of a back gage with high safety without necessitating many data inputs. CONSTITUTION:In the bending device which has a back gage 41 for executing the standard size control by abutting on the tip edge of a plate W to be worked, and executes bending by inserting and holding the plate W to be worked between a fixed die 7 and a movable die 17 by moving the movable die 17 against the fixed die 7, a driving amount detecting means 33 for detecting the driving amount of a driving device 25 for driving the movable die 17, and a moving amount detecting means 37 for detecting the moving amount to the fixed die 7 of the movable die 17 are provided, and the pull-back operation of the back gage 41 is started by detecting the time point when the plate W to be worked is inserted and held between the fixed die 7 and the movable die 17 from a variation of the driving amount detected by the driving amount detecting means 33 and the moving amount detected by the moving amount detecting means 37.
Patent JP-S55128680-A (JP)
Title: Capacity type measuring pump device
Inventor: YAMADA NOBUHIKO
IPC: G01F11/08
Filed: 1979-03-28
Abstract: PURPOSE: To prevent leakage in a seal part due to the pressure difference between the inside and outside of a measuring chamber by a method wherein a measuring back side chamber provided on the back side of a measuring chamber is connected to a sealed container by means of a linking pipe, and the pressure on the back side of the measuring chamber is made the same as that of the sealed container.  
     CONSTITUTION: When, by opening input side open-close valve 9 and air vent pipe open-close valve 15, piston 19 is moved upward to upper measuring end a by cylinder 17, liquid 2 in vacuum container 1 is filled into measuring chamber 18 from intake pipe 5. Next, when, by closing valve 9 and opening outlet side open- close valve 10, piston 19 is moved down by cylinder 17, liquid 2 in measuring chamber 18 is discharged to part 8 to be supplied via transport pipe 7. In this case, since measuring back side chamber 23 and vacuum container 1 are linked via linking pipe 12, no large pressure difference occurs between both sides of gland packing seal 21 of measuring back side part 11 and liquid seal 22, so that leakage from the seal part can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06250270-A (JP)
Title: Camera
Inventor: HARAGUCHI SHOSUKE
IPC: H02N2/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a camera with a film feeding mechanism using urtrasonic motors for winding and rewinding a film respectively and not requiring an energization control mode for only releasing the frictional force between the rotor of the urtrasonic motor for winding the film and a stator not to be rotated, at the time of winding the film, for instance. CONSTITUTION:A film rewinding fork 10 is screwed in a thrust direction by the forward and backward rotations of the rotor of a ring-like urtrasonic motor 9 and at the time of winding the film, the film rewinding fork 10 and the engaging part 5a of a film cartridge 5 are disengaged. Moreover, similar clutch mechanisms are provided on the driving force transmitting member 12 of a film winding mechanism and the urtrasonic motor 11 as well and at the time of rewinding the film, the driving force transmitting member 12 and a winding spool 8 are disengaged.
Patent JP-H07282238-A (JP)
Title: Digital picture storage device of electronic camera
Inventor: JIYOOJI II RASUROTSUPU
IPC: H04N1/21
Filed: 1995-02-24
Abstract: PURPOSE: To realize a digital image storage device as a general-purpose device able to deal with various types of cameras and processors. CONSTITUTION: A memory card 10 is connected to an electronic camera 12. The memory card 10 is provided with an algorithm memory 22 storing a plurality of sets of algorithms and a signal interface 24 to send a signal. A processor 20 selects the algorithm stored in the algorithm memory 22 according to a write command signal from the electric camera 12 received via the signal interface 24 and applies the selected algorithm to the received image signal to process the image signal.
Patent JP-S58155544-A (JP)
Title: Information recording memory
Inventor: FUJIMORI YOSHINORI
IPC: G11B7/24
Filed: 1982-03-10
Abstract: PURPOSE:To carry out reversible writing, by irradiating a polarizable polymer sheet polarized by polarizing operation with laser light. CONSTITUTION:A polarizable polymer film 1 of a vinyl halide polymer, a vinyl cyanide polymer or polyacrylonitrile on a metallic reflection film 2 is polarized by applying an electric field. When the polarized polymer film is irradiated with laser light, the polarization of the irradiated part is relaxed, so the reflectance, refractive index and double refractive index are changed to enable writing. In case of reproduction, the film 1 is irradiated with polarized laser light, and the reflected light is detected with a photodetector to enable readout. The polarization is erased by applying an electric field in the reverse direction. Thus, a reversible information recording memory is obtd.
Patent JP-H07214097-A (JP)
Title: Organic waste carbonizing system
Inventor: OKUDA AKIRA
IPC: B09B3/00
Filed: 1994-02-08
Abstract: PURPOSE:To eliminate the need for precipitation and filtration and to prevent secondary pollution by dipping the drop of the org. waste mixed with a core soln. in a liq. coagulant to form a gel grain and carbonizing the grain separated from the coagulant. CONSTITUTION:When an org. waste is treated, the core soln. in a core soln. preparing water tank 1 provided with an agitator 2 and in a core soln. storage tank 3 and a liquefied org. waste in a tank 4 are supplied to a mixing means 5 respectively and mixed by the agitator 6b of a mixing tank 6a to obtain a homogeneous liq. mixture. The mixture flowing down from the mixing means 5 is received by the rotor 8 of a drop discharge mechanism 7 and discharged as a drop, and the drop is dipped in the liq. coagulant in a coagulation tank 9 to form a grain. The grain and coagulant are then separated by a solid-liq. separation means 15. The grain alone is supplied to a carbonization furnace 17 and carbonized. Consequently, the org. waste is granulated without need for precipitation and filtration, and secondary pollution is not caused.
Patent JP-S63203446-A (JP)
Title: Car body structure of automobile
Inventor: KAZAMA NORIO
IPC: B62D65/00
Filed: 1987-02-19
Abstract: PURPOSE:To improve the assembly performance by installing the part of a body side garnish along a roof side rail so as to be freely opened to a car compartment side by a hinge means, in the butt-jointing of a roof assembly and a body side assembly in the vertical direction. CONSTITUTION:A roof bow 6 as roof skeleton member is connected and finishing-painted, and a roof assembly 2 is constituted by assembling a room lamp 7 and a room trim 8. While, a variety of panel members such as rear fender are jointed onto the skeleton members such as roof side rail 11A and pillars 12-14, and finishing painting is performed, and a body side assembly 13 is constituted by installing a side garnish 16 inside. The car body is constituted by butt-jointing the both assemblies 2 and 3 in the vertical direction. In this case, the garnish 16 is installed onto the side rail 11A so that the part arranged along the side rail 11A can be freely opened to a car compartment side by a hinge means 19 having elasticity.
Patent JP-S62195722-A (JP)
Title: Magnetic recording medium
Inventor: ASADA SEIICHI
IPC: C09D5/23
Filed: 1986-02-20
Abstract: PURPOSE:To make the cost of production low and mass productivity high and to improve an output characteristic and frequency characteristic by providing at least one layer of magnetic layer into which magnetic powder is incorporated to orient the axis of easy magnetization thereof in the direction perpendicular to the plane of the magnetic layer on a specific high magnetic permeability base film. CONSTITUTION:The base film is preferably the high permeability magnetic film consisting of a metal, alloy or amorphous alloy having >=0.01mum center line average height of surface roughness, 0.5-50mum thickness, >=100 magnetic permeability, 1,000-10,000Gauss satd. magnetization and 0.001-100oersted coercive force. The high permeability magnetic film having the good smooth surface is used as the base film and the magnetic layer oriented with the axis of easy magnetization of the magnetic powder to the direction perpendicular to the plane of the magnetic layer is formed thereon, then the magnetization in the vertical direction is stabilized by the base film consisting of such high permeability magnetic film. Vertical magnetic recording is thus satisfactorily executed and the high output is obtd., by which the frequency characteristic is additionally improved.
Patent JP-S56133215-A (JP)
Title: Remedy for bovine mastitis
Inventor: ONODERA TSUYOSHI
IPC: A61P15/14
Filed: 1980-03-25
Abstract: PURPOSE: The titled remedy effective against chronic bovine mastities containing levamisole as an active constituent.  
     CONSTITUTION: A remedy for bovine mastitis containing levamisole (chemical name: l-2,3,5,6-tetrahydro-6-phenylimidazo[2,1-b]thiazole) as an active constituent. The levamisole is a compound known as anthelmintic agent against nematodes parasitic on digestive tracts or lungs of men and various animals, however, has been found to have a remedial effect on bovine mastitis due to the immune enhancing action of the levamisole on the living body. The remedy has a high remedial effect on chronic bovine mastitis caused by resistant germs which are not easily treated by  the use of an antimicrobial agent. The dose of the remedy is 2W10mg per kg of  body weight a day administered 1W3 times orally as levamisole hydrochloride. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02216673-A (JP)
Title: Optical disk recorder
Inventor: ITO TOMIJI
IPC: G11B7/0045
Filed: 1989-02-16
Abstract: PURPOSE:To reduce an unrecorded part and to improve the continuity of recording parts by continuing recording till arrival of lower digits of position information, which is recorded together with program information, at a prescribed value at the time of interrupting recording by a recording control means and interrupting recording thereafter. CONSTITUTION:At the time of recording program information, program information is sent from a program information sending means and position information is sent from a system controller 29 to generate recording data in a data signal generating circuit 32. When a recording control means 5 will interrupt recording, recording is continued until lower digits of position information recorded together with program information reach the prescribed value, and recording is interrupted thereafter. Consequently, the position where position information has the prescribed value is detected in the vicinity of the terminal of a recording part because lower digits are certainly the prescribed value at the terminal of the recording part. Thus, the terminal of the recording part is accurately detected without a time lag, and the unrecorded part is reduced to improve the continuity of recording parts.
Patent JP-H10220044-A (JP)
Title: Structure of stadium
Inventor: TAKANO OSAMU
IPC: E04H3/14
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a stadium where a part to obstruct the field of vision of an audience is not produced by forming the wall face of a fixed spectator seat to surround a field circularly in a flat plane, and providing a moving spectator seat movable along the wall face, and making the back form of the moving spectator seat about the same in its center as the wall face of the fixed spectator seat, and composing both the ends of its back face gradually lower. SOLUTION: An wall face 2 of a fixed spectator seat 1 to surround a field is composed circularly in a flat plane, A moving spectator seat 3 movable along the circular wall face of the fixed spectator seat 1 is provided. The back form of the moving spectator seat 3 is formed about the same in its center as the wall face 2 of the fixed spectator seat 1. On the other hand, the side of both the end parts 4 of the back of the moving spectator seat 3 is composed gradually lower in comparison with a central part. Thus since the moving spectator seat is provided, the spectator seats can be arranged mutually opposite or eccentrically according to the kind of a game to offer a stadium having the ideal arrangement of the spectator seats.