baber/WOPTO huggingface dataset:
Patent JP-S62171284-A (JP)
Title: Television receiver
Inventor: USUI HIROBUMI
IPC: H04N5/44
Filed: 1986-01-23
Abstract: PURPOSE:To attain excellent correction without deteriorating a characteristic by changing the characteristic of a frequency characteristic correction circuit synchronously with the switching of a switching circuit switching plural video signals. CONSTITUTION:A frequency characteristic correction circuit 22 has a correction characteristic suitable for the group delay characteristic of a video signal SV1 from a video detection circuit 3 and a correction circuit 23 has a correction characteristic suitable for the group delay characteristic of the video signal SV2 from a terminal 5 similarly. Switching circuits 4, 21 and 24 are switched to the position A or B by interlocking with a control signal SC. When the switching circuit 4 is connected to the position A and the video signal SV1 from the video detection circuit 3 is given to a separation circuit 8, since the circuit 22 is connected between the separation circuit 8 and a processor 9, the group delay characteristic of the signal SV1 is corrected excellently. When the circuit 4 is connected to the position B, the correction circuit 23 corrects the group delay characteristic of the video signal SV2 excellently.
Patent JP-S5398778-A (JP)
Title: Glass passivation method for semiconductor device
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L21/263
Filed: 1977-02-09
Abstract: PURPOSE: To form the thick glass layer having high pattern accuracy and no crack, by attaching the glass powder for passivation on the surface of the exposed PN junction and by baking it after radiating laser beam along the specified pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59149628-A (JP)
Title: Manufacture of pickup tube
Inventor: SHICHIRI SUMIO
IPC: H01J9/385
Filed: 1983-01-28
Abstract: PURPOSE:To obtain a pickup tube having excellent emission characteristic and emission life by making sufficient degassing from the periphery of sealing area, particulary from the surface plate through the exhausting process wherein, while the sealing area made of indium metal is being cooled, the other area is heated up to a specified temperature and exhaustion is carried out during the degassing. CONSTITUTION:A hollow-ring-shaped jig 8 using a metal such as copper having good thermal conductivity is wound around the circumference of a target ring 7. During the degassing process due to the heating in the exhausting process, cooling water is supplied from a cooling water supply port 9 of the jig 8 and thereby the cooling water is discharged from the cooling water drain port 10, and the sealing part made of indium metal 6 of target ring 7 is cooled. For cooling, a coolant other than water may be used. The other area is heated up to about 200 deg.C and exhaustion is carried out during the degassing.
Patent JP-H07213199-A (JP)
Title: Tool for threading fishing line
Inventor: YOSHIMI YUKIHARU
IPC: A01K97/00
Filed: 1994-02-04
Abstract: PURPOSE:To provide a tool for threading a fishing line capable of facilitating the threading thereof without clogging in a fishing rod. CONSTITUTION:This tool 10 for threading a fishing line therethrough is formed from a shape memorizing alloy in which a shape is memorized so as to form at least one loop. The tool is capable of flexibly bending by shape memorizing effects possessed by the shape memorizing alloy and completely returning to the original shape even by bending. Although the tool 10 for threading the fishing line is usually wound into a small form and brought to a fishing place, it is returned to a holding part 12 and a guide part 14 in a state memorized at a temperature within a specific range by the shape memorizing effects. For example, one loop is formed at one end of the tool 10 for threading the fishing line and the other part becomes a rectilinear form. The fishing line is initially passed through the loop of the holding part 12 and then folded back before threading the fishing line through the fishing rod. One end of the guide part 14 ahead is then successively fed into the fishing rod and threaded therethrough.
Patent JP-S55104357-A (JP)
Title: Novel mordant polymer
Inventor: NAKAMURA TAKU
IPC: C09B65/00
Filed: 1979-02-06
Abstract: PURPOSE: A photo sensitive photographic material having a layer which contains as a mordant a polymer having excellent mordantability and capable of tightly contacting with the adjacent layer, which polymer is obtained by polymerizing or copolymerizing a condensate of aminoguanidine and a specific monomer containing an aldehyde group.  
     CONSTITUTION: The photo sensitive material is produced by condensing an aldehyde group-containing monomer represented by formula I, wherein R is H or lower alkyl, with aminoguanidine in the presence of an acid represented by HX, wherein X is an anion, at a temperature of about 25W80°C, to produce a condensate monomer, polymerizing the condensate monomer alone or copolymerizing the condensate monomer with a different monomer copolymerizable therewith to produce the polymer represented by formula II, wherein R is the same as defined above, and X⊖ is an anion, adding the polymer to an aqueous solution of gelatin in an amount of about 2W100g of polymer per 100g of dried gelatin, adding thereto about 1W20g of a dye to be mordanted and coating a photo sensitive layer or substrate with the composition, whereby the composition is incorporated in the photo sensitive material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05201584-A (JP)
Title: Image forming device
Inventor: OZAKI AKIHIRO
IPC: G03G21/00
Filed: 1992-01-28
Abstract: PURPOSE:To clean an optical sensor automatically according to its use condition by operating an air brush in connection with the operation of a tray moving plate which is lowered when a sheet is fed. CONSTITUTION:When absence of a specified amount of sheets loaded on a tray moving plate 1A is detected by an optical sensor 6A, power transmission to a lift motor 2A is started and the tray moving plate 1A is started to lower to feed a sheet. In this case, an air tank for an air brush 17A is compressed by a contact plate 18A and a tray moving plate 1A while the sheet is moved from near its lower limit to the lower limit, and air is sprayed from an air nozzle of it to the optical sensor 6A. As a result, paper dust, dirt, etc., adhered or accumulated on the surface of the optical sensor 6A when sheet feeding is made are blown off to clean it securely and prevent mis-detection.
Patent JP-H06219826-A (JP)
Title: Ceramic for rotary heat regenerator
Inventor: TSUNODA HIDEO
IPC: F28D19/04
Filed: 1993-01-28
Abstract: PURPOSE:To provide a ceramic sintered compact excellent in corrosion resistance and used for a rotary heat regenerator excellent in heat exchange efficiency and ensuring a small pressure drop. CONSTITUTION:Quartz or cristobalite is used as the principal component of the crystal phase of a honeycomb-shaped ceramic sintered material having a chemical compsn. consisting of 70-85wt.% SiO2, 10-25wt.% Al2O3 and 1-5wt.%, in total, of K2O and Na2O as alkali components and the crystal phase is made free from the alkali components. The objective ceramic sintered compact for a rotary heat regenerator is obtd.
Patent JP-H01189109-A (JP)
Title: Grounding transformer
Inventor: SAKURAI HARUHISA
IPC: H01F30/12
Filed: 1988-01-25
Abstract: PURPOSE:To detect a ground-fault without using a current transformer for an instrument in a grounding transformer having a 3-phase 3-leg core by forming a loop partly insulated from the three legs of the core by clamps for clamping the core, and extending leads from both ends to be connected to a relay. CONSTITUTION:Windings 2 are formed on the legs of a 3-leg core 1 for forming a grounding transformer, core clamps 3 are pressed in contact with the exposed parts of the core 1 through clamp insulators 4, and both ends of clamp pair 3 are coupled by clamping studs 5 and clamping nuts 6. In this case, one of four clamping points with the studs 5 and the nuts 6 uses an insulation washer 7 to be insulated from the clamp 3, and the clamp 3 and the stud 5 form a loop which is electrically opened. Then, leads 8 are extended from the opened part, and a relay (not shown) is connected thereto. Thus, when a ground-fault accident, such as one-line ground-fault occurs, a zero-phase leakage magnetic flux generated from the winding is penetrated through the loop, and the generated voltage is detected by the relay.
Patent JP-H09210223-A (JP)
Title: Ball segment valve and ball segment valve mechanism
Inventor: KUATO NIRUSON
IPC: F16K5/10
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a ball segment valve capable of standardization by simplifying working and assembling. SOLUTION: A valve chamber 23 provided with a circular annular valve seat 28, spherical lacked valve unit 26 rotatable with a rotary shaft 49 serving as the center, rotary mandrel 41 extended by penetrating one side surface of the valve chamber and a journal bar 43 are included, the rotary mandrel and the journal bar are connected to each other by a bow-shaped part 42 for forming a rotary unit 25. The journal bar is mounted in a cover 24 covering a hole, this hole is sufficiently large to a degree such as capable of inserting the rotary unit to its desired operating position through this hole. A set of legs 46, 47 connected to the rotary mandrel and the journal bar are provided in the bow- shaped part with a frame, the valve unit is mounted on the frame.
Patent JP-H03218501-A (JP)
Title: Numerical controller
Inventor: SUGIYAMA MINORU
IPC: G05B19/18
Filed: 1990-01-24
Abstract: PURPOSE:To eliminate the arrangement of multiple sensors for showing the starting point and termination point of control in a machine-side by calculating the moving position of a axis based on a driving pulse controlling the driving of a servo motor. CONSTITUTION:The servo motor 40 controlling the movement of the axis, a position calculation means 35 calculating the position of the axis based on a signal controlling the driving of the servo motor 40 and a movement control means 39 controlling the start / stop of the movement of the axis based on position information which the position calculation means 35 calculates are provided. Namely, the position calculation means 35 is arranged instead of the sensor which is set on the machine-side and the position of the shaft is calculated based on the signal controlling the driving of the servo motor 40, whereby it is used for control. Thus, a system can be manufactured at low cost, and data is only altered when the content of control is changed. Then, it becomes unnecessary to alter the positions of respective sensors and control can speedily and accurately be executed.
Patent JP-H07218994-A (JP)
Title: Self-timer camera provided with red-eye effect reducing function
Inventor: MIYAMOTO HIDENORI
IPC: G03B7/16
Filed: 1994-02-04
Abstract: PURPOSE:To improve operability in flash photographing with a self-timer and simultaneously to prevent the red-eye effect from being produced by forgetting to set a red-eye effect reducing mode. CONSTITUTION:This camera provided with self-timer photographing means 11 and 15 clocking a specified time and photographing simultaneously with the completion of the clocking, preliminary irradiating means 31 and 32 for executing preliminary irradiating for reducing the red-eye effect, a mode setting means 11 setting at least a self-timer mode and a red-eye effect reducing mode and a control means 11 actuating the self-timer photographing means in response to a photographing starting signal at the time of setting the self-timer mode and a preliminary irradiating means prior to the flash photographing, at the time of setting the red-eye effect reducing mode is constituted so as to set the red-eye effect reducing mode in accordance with the setting of the self-timer mode as well.
Patent JP-H03216776-A (JP)
Title: Integrated circuit device and microprocessor consisting of this circuit device
Inventor: SUZUKI KATSUNORI
IPC: H01L23/50
Filed: 1990-01-22
Abstract: PURPOSE:To prevent the increase of the number of external pins of a package by setting plural types of initial states with a single type of chip after connecting the pad of a semiconductor chip to a power lead or a ground lead of the package in an assembly state. CONSTITUTION:The leads 5 includes a power lead 5Vcc which supplies a power potential to a semiconductor chip 1c, a ground lead 5GND which supplies an earth potential, and a lead 5 which transmits the normal signals. Then a signal pad 2 of the chip 1c is connected to the lead 5Vcc or the lead 5GND of a package 3 in an assembly state. Thus one of plural initial states set previously to the chip 1c is selected and set. In such a constitution, the number of external pins can be decreased for an integrated circuit device.
Patent JP-S56108961-A (JP)
Title: Surface electrometer
Inventor: NAGAHIRA JIYOUJI
IPC: G01R29/24
Filed: 1980-01-31
Abstract: PURPOSE:To decrease power consumption by stopping or attenuating the oscillation of a DC-DC inverter of the feedback line which makes the potential of a conductive chopper between a measuring electrode and the object to be measured the same potential as that of the surface potential of the object to be measured, at times other than measurement. CONSTITUTION:The potential difference between the surface potential on the drum 47 of a copying machine and a measuring electrode 85 is chopped by a vibrator 82, and is supplied to a clamping circuit 111 through a preamplifier 101, a filter 102 and a photocoupler 104, whereby the positive or negative of the potential difference is discriminated and clamped. This signl is passed through an integral network 113, from which a DC component is taken out and after this component is amplified in a DC-DC inverter 116, it is applied to the shield 81 and chopper 82 of a sensor 67, whereby the potential thereof are made equal to the surface potential of the drum 47 and the output is stabilized. An inverter attenuating circuit 114 stops or atten uates the oscillation of the inverter while not in measurement, thereby decreasing power comsumption.
Patent JP-H01189294-A (JP)
Title: Vco control circuit
Inventor: MIYAMOTO HIROSHI
IPC: H04N9/83
Filed: 1988-01-22
Abstract: PURPOSE:To shorten a time necessary for the output stabilization of a VCO circuit to a change from a first condition into a second condition by providing an action control means to switch first and second bias circuits to give input biases to a switching circuit into actions and stops and a voltage source to restrict the output of the switching circuit. CONSTITUTION:A voltage at a LOW level is inputted to an input terminal C of an action control means 5, a current mirror circuit composed of resistances R01-R04, R06 and R07 and transistors Q01-Q05 is turned off, diodes D1-D4, D9-D12 of first and second bias circuits 3 and 4 are made into an opened condition, and voltages E1 and E2 are inputted to input terminals I1 and I2 of a switching circuit 2. The voltage at a high level is inputted to input terminals A and B of the switching circuit 2 at the time of recording and reproducing, the input voltage of the input terminal I2 is outputted to an output terminal D at the time of recording, and it is made into a VCO control voltage. In the same way, the voltage of the input terminal I1 is outputted to the output terminal D at the time of reproducing.
Patent JP-H03216930-A (JP)
Title: Laminating/connecting method for flat electrode
Inventor: MURAKISHI ISAO
IPC: H01J9/02
Filed: 1990-01-22
Abstract: PURPOSE:To laminate and connect flat electrodes while a low-melting point glass material is surely held at the preset position between the flat electrodes by temporarily fixing the low melting point glass material to the flat electrodes, overlapping the flat electrodes together, and melting and solidifying the low- melting point glass material. CONSTITUTION:Low-melting point glass bars 6 are temporarily fixed to both electrodes 2, 3 at both end sections. They are stored in a baking furnace and heated to the melting point of the low-melting point glass bars 6, and the low- melting point glass bars 6 are melted. The melted low-melting point glass bars 6 are crushed to the surfaces of both electrodes 2, 3 by the weight of a stamper 4, the temperature is maintained until the melted low-melting point bars 6 are re-crystallized while they are deposited on both electrodes 2, 3, then they are cooled and solidified. The flat electrodes 2, 3 can be laminated and connected without using a plate-shaped spacer or coating low-melting point glass.
Patent JP-S58131731-A (JP)
Title: Irradiation of energy rays
Inventor: SAKURAI JIYUNJI
IPC: H01J37/30
Filed: 1982-01-29
Abstract: PURPOSE:To perform irradiation of energy rays preventing charging of a negative electric charge on an insulating film by a method wherein irradiation of energy rays to generate the negative electric charge is performed in the condition that the surface of a matter to be irradiated whose at least a part consists of an insulator is made to come in contact with plasma gas. CONSTITUTION:A high-frequency electric field is applied between an electrode 5 and an X-Y stage 1, and is constituted as to generate plasma in a space region at the upper part of the wafer. An opening 6 to make an electron beam to pass therein is provided in the electrode 5. For generation of plasma, space is held in the Ar gas atmosphere of 10Torr, and high-frequency electric power of 13.56MHz to be applied is about 100W per one sheet of the wafer. Moreover, as to make positive ions in plasma to reach the surface of the wafer effectively, to apply overlappedly a DC voltage between the electrodes making the electrode on the wafer side to have negative potential is also favorable. When irradiation of the electron beam is performed generating plasma on condition like this, the electric charge generated on the surface of the wafer is neutralized by plasma ions, accumulation on the insulating film is not produced, and dielectric breakdown is not generated.
Patent JP-S61174182-A (JP)
Inventor: TSUKADA KIYOTAKA
IPC: C04B35/56
Filed: 1985-01-26
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-H06218707-A (JP)
Title: Production of modified wood
Inventor: KUBOTA AKIO
IPC: B27K3/16
Filed: 1993-01-29
Abstract: PURPOSE:To keep a flame retardance and a dimensional stability and enhance a moisture resistance by a method wherein one of a cation-containing compound and an anion-containing compound is spread on one surface of a material wood to be infiltrated and cured therein, the other compound is on the other surface, and an-additive reacting with a by-product and an unreacted substance to produce an insoluble compound is used. CONSTITUTION:A solvent, such as water, is penetrated into a material wood. A wood veneer 1 is formed by spreading a cation-containing compound on one surface of the material wood. A wood veneer 2 is separately formed by spreading an anion-containing compound, which is a guanidine salt, on one surface of the material wood. The wood veneers 1 with the cation-containing compound spread thereon and the wood veneers 2 with the anion-containing compound spread thereon are alternately laminated with the spread surfaces showing up, sealed, cured, and dried. An additive reacting with a insoluble compound is spread on either the veneers 1 or 2 with the cation- or anion- containing compound spread thereon. After the insoluble compound is produced and fixed, a soluble unreacted compound and others are washed by water to be removed, as required.
Patent JP-H03220309-A (JP)
Title: Yarn and production thereof
Inventor: FUKUNISHI YOSHIHARU
IPC: D01D5/06
Filed: 1990-01-22
Abstract: PURPOSE:To obtain yarn useful as reinforcing fiber material for rubber, etc., having high strength, high modulus of elasticity, excellent heat resistance, water resistance, wet heat resistance and durability, by using a solution of PVA-based polymer having high syndiotacticy as dope and subjecting the dope to wet spinning, dry wet spinning or gel spinning. CONSTITUTION:A solution of PVA-based polymer (preferably one having >=500 polymerization degree, >=95mol% saponification degree and containing vinyl pivalate) having >=60mol%, preferably 60-70mol% syndiotacticy is used as dope and subjected to wet spinning, dry wet spinning or gel spinning to give the objective yarn.
Patent JP-S61175128-A (JP)
Title: Driving-asleep preventer
Inventor: SEKO TAKATOSHI
IPC: B60K28/06
Filed: 1985-01-29
Abstract: PURPOSE:To prevent the occurrence of wrong detection due to influence of an external magnetic wave by head lamps, etc., by detecting a fact that intensity of the external magnetic wave around a driving-asleep preventer is not yet reached to the specified one and thereby making the detection of dozing driving so as to be performed. CONSTITUTION:A driving-asleep preventer is installed in one side of eyeglasses 1 and constituted of a transducer part 3, which transmits a magnetic wave of specific wavelength in and around near infrared radiation to eyes of a wearer of this glass 1 and receives the reflected wave from the wearer's eyes, and a control circuit box 5 which drive and controls this transducer part 3 and simultaneously detects dozing of a driver on the basis of a signal out of the transducer part 3. The transducer part 3 detects a close or open condition of eyelids of the driver from a difference between the reflected wave by the cornea of the eye and the reflected level by the eyelid, thus detecting the dozing. At this time, a fact that intensity of an external magnetic wave around the preventer is not yet reached to the specified one, detecting the dozing driving.
Patent JP-S59140576-A (JP)
Title: Pattern converting device
Inventor: SAKAI YASUO
IPC: G06F17/21
Filed: 1983-02-01
Abstract: PURPOSE:To shorten a time until the completion of layout display processing using reduced characters and to make the device usable for a document editing device having layout display function using reduced characters by providing a reduction converting section and a shift logic section. CONSTITUTION:A pattern converting section 204 related to a reduction converting section that performs reduction conversion of a pattern by a logical sum method, conversion pattern latches 0-2, shown by 205-207 that temporarily store converted patterns by 4-bit at a time, and a shift logic section 208 that shifts 12 bits of converted patterns according to the shift value in a shift value register 202 are provided in a pattern convertor. By this way, time until the completion of layout display processing in reduced characters can be shortened, and the device is usable for a document editing device having layout display function in practical reduced characters.
Patent JP-H02195197-A (JP)
Title: Weapon control console
Inventor: ATAKA HIROYOSHI
IPC: F41G5/20
Filed: 1989-01-23
Abstract: PURPOSE:To arbitrarily select a controlling weapon to deal with a plurality of operation modes by storing a control logic of each mode and board indication data in a memory every weapon to read out them so as to set the operation mode of a weapon control console. CONSTITUTION:A control logic memory 3 has three sets of weapon control logic memories 31-33 and in addition, posseses memories A-E corresponding to the operation mode of each weapon. For example, when numeral 1 is registered as a control weapon and a mode A is selected as its operation mode, the content of the memory A of the control logic memory 3 is loaded on a logic controller to load control board indication data of the mode A stored in the memory A from an indication data memory 6 successively so as to indicate the control board of the mode A on a scope of a CRT 11. In each mode, a logic controller 41 generates control information from a weapon status in a control information file 42 from the weapon, which a console registers by an input controller 52, and switch operation information of an operator to send out to the weapon registered through an output controller 51.