baber/WOPTO huggingface dataset:
Patent JP-H0750521-A (JP)
Title: Highly efficient active printed circuit antenna system for frequency hopping space radar
Inventor: JIERAARU KAIYU
IPC: H01Q21/00
Filed: 1991-03-08
Abstract: PURPOSE: To provide an efficient active printed-circuit antenna system for frequency-hopping space radar. CONSTITUTION: With respect to an antenna system 30 which is electronically scanned on two planes, its time chart includes transmission of one horizontal polarized pulse, reception of the echo from one preceding horizontal polarized pulse, transmission of one vertical polarized pulse, and reception of the echo from one preceding vertical polarized pulse. The system has several thousand MMIC modules 35 distributed on an antenna, and each module is connected to one printed circuit radiation element 34, and each printed circuit radiation element has plural double polarization square patches 36, and the patches are connected in two orthogonal entrances 38 and 39 by micro strip lines 37 which excite patches with the identical amplitude and idential phases. Switching between two entrances ensures transmission or reception, based on horizontal polarization or vertical polarization.
Patent JP-S614393-A (JP)
Title: Time switching circuit
Inventor: SHIMAZU YOSHIHIRO
IPC: H04Q3/52
Filed: 1984-06-19
Abstract: PURPOSE:To obtain a time switching circuit easy for large scale integration while maintaining high-speed operation and reducing the quantity of hardware by performing address comparison in a controlling memory by a decoder circuit. CONSTITUTION:Data A0-A3 multiplexed in channels #0-#3 on an input highway 1 are inputted successively to a shift register 2 for inputting. On the other hand, channel addresses of output side that exchanges and connects corresponding input data A0-A3 are written in a controlling memory. These addresses make shifting operation on the shift register of the controlling memory 3 in parallel with shifting of corresponding input data A0-A3 on the shift register 2 for inputting. A decoder circuits 4 are provided in correspondence to each channel of an output data memory 6, and send out a write-enable signal to a write-enable circuit 5 only when address data equal to the address of each channel are inputted from the controlling memory 3.
Patent JP-H11325409-A (JP)
Title: Method and device for controlling operation of water-supply booster pump
Inventor: IWASHITA SUEO
IPC: F22D5/34
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the occurrence of flash phenomenon at low cost. SOLUTION: Based on the detection result obtained from a pressure detector 15a and a temperature detector 15b, provided at an in-take side pipe channel (deaerator downcover 16) of a water-supply booster pump 7, the possibility of occurrence of flash phenomenon is predicted by an automatic calculator 27. Based on the prediction result obtained from the automatic calculator 27 and the operation condition of the water-supply booster pump 7 obtained by a water-supply booster pump operation detector 26, the operation of the water- supply booster pump 7 is controlled by a setting device 28, while opening/closing of a high-pressure water-supply heater drain level adjusting valve 12 and a high-pressure water-supply heater drain pipe warming bypass valve 13 provided at drain system circulation lines 19 and 20 of a high-pressure water-supply heater 10 is controlled.
Patent JP-H02304813-A (JP)
Title: Insulated wire
Inventor: MESAKI MASAKAZU
IPC: C08L33/04
Filed: 1989-05-19
Abstract: PURPOSE:To improve surface hardness and abrasion resistance of an insulated wire by applying and baking a water solution containing 5-100 weight parts of a solid part of a colloid such as SiO2 and ZrO having a grain diameter less than 10mum to 100 weight part of polyacrylic ester system resin or its copolymerization resin. CONSTITUTION:The reason to choose ethylene-acrylic copolymerization resin and polyacrylic system resin, etc., as a resin component of emulsion is that a film has excellent hardness. The reason to limit a grain diameter of SiO2 and ZrO to 10mum or less is that a file-state appearance is presented when a grain diameter over 10mum is used. Moreover the reason, that addition quantity of a colloid is limited to 5-100 weight parts to 100 weight part of a resin component, is that hardness of a film with a collide is difficult to improve when addition quantity is below 5 weight parts, and a file-state appearance is presented on the surface of a film when addition quantity exceeds 100 weight parts. This enables abrasion resistance of insulated film layer itself to be improved.
Patent JP-H01296531-A (JP)
Title: Surface conduction type electron emitting element and manufacture of this element
Inventor: TAKEDA TOSHIHIKO
IPC: H01J9/02
Filed: 1988-05-25
Abstract: PURPOSE:To easily mass-produce surface conduction type electron emitting elements each having multiple stable electron emitting sections on the same substrate by providing a discontinuous film with an island structure on the substrate in advance then providing electrodes. CONSTITUTION:A discontinuous film 2 with an island structure constituted of an electron emitting material is formed on a substrate 1 in advance, then electrodes 3 and 4 are provided, electron emitting sections 5 are formed between the electrodes 3 and 4. An electrode forming mask 8 is provided on the discontinuous film 2 with an island structure and vacuum-deposited, then the electrode forming mask 8 is peeled off to provide the electrodes 3 and 4 at the desired position and interval in the desired shape. The interval between the electrodes 3 and 4 facing each other and the width are positively changed on the same substrate to control the electron emission characteristic.
Patent JP-H0419702-A (JP)
Title: Automatic focusing device
Inventor: SHIMAMOTO HIDEMITSU
IPC: H04N5/232
Filed: 1990-05-15
Abstract: PURPOSE:To enable an expensive automatic focusing operation which is accurate with small storage capacity by storing only representative values of locus data for correcting focus movement in zooming. CONSTITUTION:This device is provided with a storage means 6 which divides a focusing-possible range into plural areas by object distances and stores one representative focus movement locus data of each area, and a specific offset is added to representative data in zooming to drive a focusing lens 105. This storage means 6 obtains the representative data for correcting the focus movement in the zooming without increasing the circuit scale. Further, a controller 5 drives the focusing lens 51 so that the focus movement in the zooming is corrected, thereby moving the focusing lens 105. Consequently, the excellent automatic focusing device which causes no defocusing even when the movement quantity of the focus is varied with the object distance in the zooming is obtained nearly without increasing the circuit scale.
Patent JP-H04350839-A (JP)
Title: Optical device for image forming device
Inventor: SONODA SADAHIDE
IPC: G03B27/50
Filed: 1991-05-29
Abstract: PURPOSE:To provide an optical device for an image forming device capable of easily adjusting the postures of an image forming lens and a reflecting mirror with excellent working efficiency. CONSTITUTION:Oblong holes 33a extending in the horizontal direction are formed on the front plate 33c and the rear plate 33d of a main body frame 33, and arranged so as to face each other. Both end parts of a guid rod 31 enter respective oblong holes 33a, and are supported. Female screw 33e are formed on both end surfaces of the guid rod 33, and can be filled with stepped uses 32, and the guid rod 33 is fixed by tightening the stepped vis 32.
Patent JP-H01293265-A (JP)
Title: Alarm device for vehicle
Inventor: YAMAMOTO TOSHIO
IPC: B60T17/22
Filed: 1988-05-23
Abstract: PURPOSE:To prevent the danger of a vehicle start accident by driving an alarm means when a vehicle is inclined in a longitudinal direction with an ignition switch set to the OFF position and a control means is not operating. CONSTITUTION:A control device 7 has a drive circuit 7b for actuating an arithmetic and logic operation part 7a and an alarm. When an ignition switch is turned OFF, the arithmetic and logic operation part 7a takes in an output signal from an inclination sensor 1 and if the signal is ON, reads an output signal from a parking brake 4. When the signal from the sensor 1 is OFF, the arithmetic and logic operation part 7a outputs a signal to the drive circuit 7b and this circuit 7b in turn generates an alarm instruction signal for actuating a buzzer 8, thereby warning a driver. According to the aforesaid construction, it becomes possible to prevent in advance the danger of a vehicle start accident and for a driver to know the condition of a vehicle objectively.
Patent JP-H11327129-A (JP)
Title: Photosensitive composition
Inventor: FUJITA KAZUO
IPC: C08L101/04
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an adequate photosensitive composition exhibiting contrasty image forming property and less development blurring, excellent in white light safety, with wide development latitude. SOLUTION: In this photosensitive composition containing a fluorine surface active agent, the fluorine surface active agent is a synthetic resin (I) having: a fluoroaliphatic group (a); a 4C or more aliphatic group or aromatic group having (b); and a substituent having an acidic hydrogen atom (c). Preferably the synthetic resin (I) is a condensation polymerization resin or a polyaddition resin. That is, if the synthetic resin (I) is the condensation polymerization resin or the polyaddition resin, there exist no deviation of composition due to succession of identical monomers in a polymer chain as is the case of radical polymerization system resins, especially there is no part rich in a fluorine component, and hence a problem such as crawling, etc., hardly occurs when being prepared in embrocation.
Patent JP-S5554768-A (JP)
Title: Oil smoke seal for oil-lubricated bearing
Inventor: NAKANO KENROU
IPC: F16J15/447
Filed: 1978-10-16
Abstract: PURPOSE: To surely seal up oil smoke, by supplying air to the pressure reducing chamber of a labyrinth member on the sealed-up part of a shaft by fin provided on a rotary shaft.  
     CONSTITUTION: A fin casing 15 is directly coupled with a labyrinth member 6 for sealing up an oil tank cover 5 and a main shaft 1. The top of the fin casing 15 is sealed up by a seal plate 7. A fin 14 is fixed on the main shaft 1 inside the fin casing 15. Air is caused by the rotation of the shaft to flow at 10. As a result, oil smoke produced in an oil tank 4 is caused to flow at 11. The oil smoke is discharged through an exhaust pipe 12. The oil and air are separated from each other by an oil smoke separator 13. Only the air is released into the atmosphere. A wire net 16 for removing ducts is provided on the suction port of the fin casing 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5752976-A (JP)
Title: Printing device
Inventor: WAKAMURA SHIYOUJI
IPC: B41J29/46
Filed: 1980-09-11
Abstract: PURPOSE:To prevent interruption of printing operations caused by accidental phenomena, by repeating printing of the same line several times even when the space detecting circuit detects space abnormalities. CONSTITUTION:A space detecting circuit 27 is connected to pulse generating means 13 and 15 which generate timing pulses corresponding to the moved distance of a printing head 6 which is moved by a printing control section 1. Space abnormalities of the printing head 6 are detected by detecting modulations in the timing pulse with a space detecting circuit 27. Moreover, by installing a retry counter 33 which counts the number of times of detection of space abnormality to the space detecting circuit 27, the number of times of space abnormality detection is counted. When the counted value is less than a reference value, the printing head 6 is retured to the home position and printing of the same line is performed again, and on the other hand, when the counted value is more than the reference value, the printing operation is interrupted.
Patent JP-S6012354-A (JP)
Inventor: SUBUEN RORANDO ANDERUSON
IPC: B60R9/058
Filed: 1984-06-19
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-S5751142-A (JP)
Title: Preparation of slag fiber
Inventor: MINEURA KIYOSHI
IPC: F27D15/00
Filed: 1980-09-10
Abstract: PURPOSE:To form fibers from a blast furnace slag, etc. without requiring remelting, by mixing coke or molten iron in a molten slag, heating the mixture with a burner using air enriched with oxygen as a combustion air while bubbling the air enriched with oxygen into the molten mixture, and forming fibers from the mixture. CONSTITUTION:A high-temperature molten slag 9 discharged from a furnace is introduced into a heating vessel 1, and an air blowing lance 6 is inserted in the molten slag 9 at a high temperature. Coke or molten iron is then mixed with the slag 9, and the temperature of the molten slag 9 is increased to about 1,400- 1,500 deg.C by heating burners 4 using air enriched with oxygen as a combustion air while bubbling air enriched with oxygen through the lance 6 into the molten slag 9. A raw material for adjusting the composition, e.g. Al2O3, SiO2, MgO or Na2O, is introduced from an introductory port 3 provided in a lid 2 into the slag 9 to adjust the composition, and slag fibers are then formed by the blowing, centrifugal force method, etc.
Patent JP-H0885991-A (JP)
Title: Water apparatus controller
Inventor: HAINTSU DEIETAA AIHIHORUTSU
IPC: E03D5/10
Filed: 1995-05-25
Abstract: PURPOSE: To maintain parameters, even in the case of service interruption by conducting the nonvolatile memory of the parameters in a memory regardless of the power-supply voltage. CONSTITUTION: A solenoid valve is installed into a fixture 1 and can be controlled by an electronic controller 2. A detector 4 is mounted in the region of a water outlet 11. When the presence of a user is confirmed, the detector 4 generates a signal, and transmits it to the controller 2. A water outflow program is operated through a micro-controller in the controller 2 at that time, and the solenoid valve transmits open pules after a predetermined period. Likewise, closed pulses are sent again after the predetermined open period. The power of the controller 2 is transmitted from a battery 5, integrated in the fixture 1 together with the detector 4 and the solenoid valve. The water fixture control system has a memory 3 formed as a nonvolatile memory maintaining parameters input through remote control. Consequently, the memory becomes unrelated to the power-supply voltage of control.  Accordingly, even if battery is lacking, input parameters can be maintained in the memory 3.
Patent JP-H07332985-A (JP)
Title: Vibration gyro
Inventor: YAMAMOTO SHIGETO
IPC: G01C19/5663
Filed: 1994-06-08
Abstract: PURPOSE:To provide a vibration gyro with improved sensitivity characteristics. CONSTITUTION:A vibration gyro 1 is supported inside two support members 12a and 12b which are formed in one piece in nearly square frame while a first vibrator 2 and a second vibrator 3 which are in nearly regular triangle pole shape oppose each other and is sealed to the support members 12a and 12b near two node points of the first vibrator 2 and the second vibrator 3.
Patent JP-H02306158-A (JP)
Title: Method and apparatus for simply discriminating salt-resistant reinforcing bar
Inventor: SHIMADA HARUO
IPC: G01N27/416
Filed: 1989-05-22
Abstract: PURPOSE:To simply perform discrimination within a short time by arranging a reinforcing bar to be measured and an Ag-AgCl electrode through an aqueous Ca(OH)2 solution and measuring the potential difference between them. CONSTITUTION:After the end surface of a reinforcing bar 3 is polished and washed, an Ag-AgCl electrode 2 is brought into contact with the reinforcing bar 3 through the aqueous Ca(OH)2 solution in a holding part 4 wherein a plastic container is packed with sponge. Lead wires 6 are connected to an adaptor 5 from the reinforcing bar 3 and the electrode 2 and the numerical value of potential as the value of the end surface of the reinforcing bar 3 to the electrode 2 is displayed on a handy type pH meter 1. There is marked difference in natural stationary potential between a common reinforcing bar and a salt- resistant reinforcing bar in the aqueous Ca(OH)2 solution and this difference tends to expand over a relatively long time. Therefore, both of them can be discriminated from the measured values of the meter 1.
Patent JP-S5918784-A (JP)
Title: Color liquid crystal display device
Inventor: MATSUMOTO SHIYOUICHI
IPC: G02F1/137
Filed: 1982-07-22
Abstract: PURPOSE:To obtain titled display device with reduced red displaying component, capable of giving genuinely black display, by the use, as a component of a dichromatic dye mixed composition, of a black liquid crystal material containing a specific dye with its maximum light absorption corresponding to a visible ray wavelength longer than a given value. CONSTITUTION:The objective display can be obtained by the use, as a component of a dichromatic dye mixed composition, of a black liquid crystal material containing pref. at least two specific dye of formula (n, l, m, and x are each integer >=1 or 0) with its (those) maximum light absorption(s) corresponding to visible ray wavelength(s) longer than 660mmu (e.g. an anthraquinone-based dichromatic dye with its maximum absorption corresponding to a wavelength of 701mmu).
Patent JP-S5552686-A (JP)
Title: Television projector device
Inventor: ISHIKAWA MASARU
IPC: H04N9/31
Filed: 1978-10-13
Abstract: PURPOSE: To realize the projection of a large-screen color TV picture image featuring a high resolution by means of the color Braun tube of a low resolution and the monochrome Braun tube of a high resolution.  
     CONSTITUTION: Color Braun tube 1 possesses the red, green and blue fluorescent substances plus the color identifying electrode such as the shadow mask or the like. And each fluorescent substance is excited by the color difference signal, and the picture formed by the color difference signals is projected on the fluorescent screen of tube 1. On the other hand, monochrome Braun tube 2 is excited by the luminance signal, and the monochrome picture formed by the luminance signals is projected on the fluorescent screen of tube 2. Then each picture is projected with magnification on screen 7 via the Schmidt optical system comprising Schmidt reflectors 3 and 4 plus correction lenses 5 and 6. Both the color and monochrome pictures projected with magnification are compounded on screen 7, thus obtaining a large-sized color picture image. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06337986-A (JP)
Title: Commodity sales registering data processor
Inventor: SATO HIROMI
IPC: G07G1/12
Filed: 1993-05-28
Abstract: PURPOSE:To quickly and accurately execute payment by instalments processing by providing this commodity sales registering data processor with plural monthly payment amount calculating means for calculating a monthly payment amount and a monthly payment amount output control means for outputting the calculated monthly payment by a prescribed format. CONSTITUTION:The processor is provided with a payment by instalments data storing means 23T, a payment condition selecting/inputting means 14S and monthly payment amount calculating means 11, 12 and formed so as to accurately and quickly output an estimate for payment by instalments. When an estimate for payment by instalment is requested from a customer, a casher selects and inputs a payment condition such as the number of months for payments by using the means 14S. Thereby, the means 11, 12 are driven and a monthly payment amount is calculated from payment by instalments data stored in the means 23T and a total obtained by sales registering processing. Then, the calculated monthly payment amount is displayed or printed out by the prescribed format through the means 11, 12.
Patent JP-S5828596-A (JP)
Title: Electronic engine controller
Inventor: KOBAYASHI NOBUYUKI
IPC: F02P5/10
Filed: 1981-08-13
Abstract: PURPOSE:To prevent the after-burn and the knocking at the deceleration by controlling such that the firing timing is brought to the maximum firing lead angle when passing predetermined times of firing after the throttle valve has been fully closed while bringing the firing timing after resetting of the fuel injection to the optimal firing lead angle gradually. CONSTITUTION:Under full close of the throttle valve it is decided whether the predetermined firing times has passed or not, and if it is not the firing timing is controlled while when it has passed it is decided whether the throttle valve has been fully closed at the previous time in the following step. If the full-open of the throttle valve is first detected by a throttle sensor 10, the maximum firing lead angle is stored in a register RAM46 and the level BTD 47 deg.C is employed as the actual firing lead angle SBUF to produce the firing signal. When the predetermined firing times pass furthermore and the full-close state of the throttle valve is maintained, the level in the register RAM46 is outputted as the actual firing lead angle to the igniter 36 to control the igniter 36 to BTDC 47 deg.CA.
Patent JP-H10320780-A (JP)
Title: Optical recording and reproducing device and optical recording medium
Inventor: INUI TETSUYA
IPC: G11B7/24047
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To easily specify specific recording tracks by specifying the specific tracks while using address information common to both tracks recorded the boundary of adjacent tracks with respect to a magneto-optical recording medium in which both of a groove and a land are made recording tracks. SOLUTION: Helical or concentric circular groove 1... are provided on a magneto-optical disk. Side walls 1a... of one sides of this groove 1... are formed so as to meander in the radial direction of the disk in the accordance with address information of tracks. The meandering frequency of the side walls 1a... is set to be higher than the follow-up frequency of a tracking servo system and to be lower than the recording frequency at the time of recording. The recording of information is performed with respect to tracks being on the groove 1... and on the land 2.... Then, address information of tracks which are being scanned by optical spots are obtained by taking out the component of the meandering frequency of the side walls 1a... from a tracking signal.
Patent JP-S5829226-A (JP)
Title: Adaptive signal discriminator
Inventor: KOBAYASHI KAZUTOMO
IPC: H04B3/04
Filed: 1981-08-13
Abstract: PURPOSE:To perform discrimination suitable for the characteristics of a circuit by permitting a digitized received signal to act upon a discrimination function updated by the past signal. CONSTITUTION:A received signal inputted from an input terminal 100 is converted by an A/D converter 101 into a digital signal, which is inputted to an L-stage shift register 102. Its output corresponds to L samples of the signal and is suppli ed to a next address generator 103. The address generator 103 outputs the output pattern of the shift register 102 as it is to specify some of addresses of N  units of storage circuits 104. Those N units of storage circuits 104 operate as a  discri mination function and their output are supplied to a detector 105. The  detector 105 selects a storage circuit with a maximum output among those  storage circuits and a symbol which corresponds to the storage circuit is outputted from an output terminal 107. On the basis of a decision result, the address generator 103 and storage circuits 104 are updated.