baber/WOPTO huggingface dataset:
Patent JP-H09257909-A (JP)
Title: Monostatic homodyne radar system
Inventor: HAINTSUUYURUGEN JIUERISU
IPC: H04B1/408
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a simplified radar system which is compact in size and requires a few components. SOLUTION: A monostatic homodyne radar system includes an oscillator 1 for generating a high-frequency signal, a balance mixer 2 having two input gates and one output gate, and an antenna 3. And one of the input gates of the mixture is connected to the oscillator 1 with the other input gate connected to the antenna 3, the mixer 2 includes a directional coupler 6 having a 90-degree phase difference between coupling arms, and this directional coupler 6 has two input ends P1 and P2 forming the inputs gates of the mixer 2 and two output ends P3 and P4. Also, these output ends are terminated by such an impedance that a reflection coefficient is generated in the size for sufficient overcooling for scheduled sensing output of the output produced by the oscillator between inputs gates of the mixer.
Patent JP-S60225955-A (JP)
Title: Storage device
Inventor: ISHIKAWA KENJI
IPC: G11C29/42
Filed: 1984-04-25
Abstract: PURPOSE:To shorten the relief processing time of soft errors caused by the alpha-line of a storage element, by reading out the whole address spaces of a storage circuit at the cycle of refreshing operations and operating the storage circuit in the pair of rewriting and refreshing operations. CONSTITUTION:A refresh interrupting signal 14 is generated by a refresh interruption controlling circuit 13 and inputted in an internal address generating circuit 15 to perform refreshing operations periodically. Then an address of a storage circuit 6 is read out and, when an error is found in the data, the rewriting operation is again performed to the same address through an error correction detecting circuit 8 and error correcting code generator 4. The relief of soft generated in the whole address spaces of the storage circuit 6 can be performed effectively by performing ordinary refreshing operations thereafter.
Patent JP-H11280331-A (JP)
Title: Stabilizing device on traveling in window glass
Inventor: INABA HIDEYUKI
IPC: E05F11/38
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To cope with a large deformation resulting from deviation of the track of a pane of glass and reduce abrasion and abnormal sound caused by dust caught by the pane of glass by vertically protruding a glass holder having a nonflexible projection piece continuously in the almost full length of the frame, at the sliding position on the pane of glass. SOLUTION: Two basal parts 2a parallelly extended with a little larger distance than the thicknes of a pane of window glass are continuously and vertically protruded in the almost full length of the frame 1. A plurality of nonflexible semicircular projection pieces 2b are alternately protruded so as not to face each other in one basal part 2a and the other basal part 2a along the upper end edge of the mutually confronting faces of the basal parts 2a. Since the projection pieces 2b are not flexible, the whole body of the glass holder 2 is warped to release the divergence of the track of the pane of glass and sufficiently cope with a fatigue stress generated in the glass holder 2 and a large shock generated on opening or closing the door.  Further, as the rigidity of the projection pieces 2b is large, the quantity of abrasion with interposed dust is reduced and further, abnormal sound can be suppressed.
Patent JP-H01255241-A (JP)
Title: Prober
Inventor: SASANO SATORU
IPC: G01R31/26
Filed: 1988-04-05
Abstract: PURPOSE:To obtain a prober capable of detecting marking in a short time after marking by a marker and capable of being composed at cost lower than conventional devices by arranging both the marker executing marking and a sensor detecting the presence of marking to the upper section of the same element to be measured. CONSTITUTION:In a prober in which bodies to be inspected 1 having a large number of elements to be measured are supported movably onto a two-dimensional surface, a probing needle 12 is brought into contact with electrode pads for the elements to be measured and the elements are inspected and marking is conducted to defective elements, both a marker 30 executing marking and a sensor 40 detecting the presence of marking are disposed to the upper section of the same element to be measured. A manipulator susceptor 20 is arranged to the upper section of a probing card 10, four manipulators can be supported, two of them are used, and the inker 30 as the marker is sustained to one of them, and the photosensor 40 as the sensor for detecting marking is supported to the other.
Patent JP-H04294258-A (JP)
Title: Emission spectrochemical analysis method
Inventor: FUKUI ISAO
IPC: G01J3/443
Filed: 1991-03-22
Abstract: PURPOSE:To enable quantitative analysis in terms of existence forms of respective component elements in a sample by using emission spectrochemical analysis. CONSTITUTION:In spark discharge emission spectrochemical analysis, bright line light intensities of respective component elements in a sample and a non- component element which is combined with these component elements such as oxygen or nitrogen are measured, and bright line light intensity of each element for every discharge is stored. Discharges wherein bright lines of the non-component element exist and also bright line light intensity of the component elements is at a constant level or higher are specified, and in each of the specified discharges a compound of the element whose bright line light intensity is at a constant level or higher and the non-component element is decided to exist in the discharge region.
Patent JP-H04295594-A (JP)
Title: Continuous heating device
Inventor: NAKANISHI YOICHI
IPC: F27B9/36
Filed: 1991-03-23
Abstract: PURPOSE:To heat a multitude of works to be treated efficiently and reduce installation cost as well as lining cost for the conduction of gas by a method wherein the multitude of works to be treated are thrown into a heating chamber through an entrance port at one end and are heated by hot-temperature gas which flows from the entrance port side to an exit port side while the works are taken out of the chamber from the exit port at the other end of the chamber. CONSTITUTION:When the door 11 of an entrance port 9 is opened, a flow regulating plate 23 is retreated from the carrying path of a tray 15, on which works 16 to be treated are put, and the tray 15 is carried into a treating space 20 through an entrance port 9. Then, the entrance port 9 is closed by a door 11 and the flow regulating plate 23 is descended while a flow regulating box 24 is elevated into a flow regulating space 22. Fans 34 and heaters 43 are operated under this condition, atmosphere gas in the heating chamber 8 arrives at a recovering port 33, heated by the heating devices 43 in a process passing through a communicating path 31, is discharged toward the flowing port 26 of the heating chamber 8 through the fans 34, flows through a space 20 for treating from the entrance port 9 side to the exit port 10 side whereby the works to be treated 16 are heated.
Patent JP-S60227816-A (JP)
Title: Absorption tower of wet type stack gas desulfurization apparatus
Inventor: KOMURO TAKEO
IPC: B01D53/77
Filed: 1984-04-27
Abstract: PURPOSE:To perform effectively the absorption and oxidation of SOX by dividing the liquid reservoir part of lower part of absorption tower into the liquid reservoir part of front stage free in contact with waste gas and the liquid reservoir part of rear stage incapable of contact with the waste gas by means of a partition board capable of overflow and a sealing separation plate. CONSTITUTION:The liquid reservoir part of absorption tower 800 is divided into front and rear stages with a partition board 500 and a separation plate 300 is provided in order to make the structure noncontacting with waste gas of the liquid reservoir part 200 of the rear stage. A suspension soln. is brought into contact with combustion waste gas 1 countercurrently in a gas- liquid contacting part 600 of the absorption tower 800 to absorb SOX and flowed down on the separation plate 300 and at first collected in the liquid reservoir part 100 of the front stage and thereafter overflowed on a partition board 500 between the separation plate 300 and the partition board 500 and entered the liquid reservoir 200 of the rear stage. In the front stage, the pH is low under contacting with the combustion waste gas high in CO2 partial pressure and the oxidation of SOX is accelerated and in the rear stage, the pH recovering velocity and the dissolving velocity of an alkaline absorbent are increased with the sealing effect of the separation plate 300 and the suspension soln. is made the state preferable for the circulation to the gas-liquid contacting part 600.
Patent JP-H06302786-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OTSUKA FUMIO
IPC: H01L27/092
Filed: 1993-04-12
Abstract: PURPOSE:To improve the integration degree of a semiconductor integrated circuit device composed of a CMOSFET together with a memory cell and a peripheral circuit. CONSTITUTION:The gate electrodes 5d of the MISFETs Qd1, Qd2 for driving the memory cell of an SRAM and the gate electrodes 5p of MISFETs Qp1, Qp2 for load are constituted in an N type and the isolation of the gate electrodes 5d and the gate electrodes 5p is unnecessitated, thus fining memory cell size. The gate length of the MISFETs Qp1, Qp2 for load is made larger than that of the P channel type MISFET of a peripheral circuit, thus inhibiting a short channel effect. The gate electrode of the P channel type MISFET of the peripheral circuit is composed of a P type, thus suppressing the short channel effect.
Patent JP-S569365-A (JP)
Title: Surface coated solid carbide alloy material
Inventor: MURAI SHIYUNICHI
IPC: C23C16/30
Filed: 1979-07-02
Abstract: PURPOSE:To improve the toughness, wear resistance and plastic resistance by making up the surface of the solid carbide base body by a soft layer made of WC- iron group system in such a manner as to be softer than the inside of the base body and very tough with the nitrogen solidly solved in the connection phase of the soft layer. CONSTITUTION:On the surface of the WC-based solid carbide material, formed is a film layer 1-20mu thick as a single layer made of one of the following: metal belonging to groups IVa, Va and VIa on the periodic table, carbonide, nitride and oxide of Al, Si and B and a solid solution of two or more thereof or a multiple layer made of two or more thereof. The inside of the base body is composed of 40-95% of WC, 2-30% of NaCl type crystal structure compound made of one or more of nitride and carbonitride of metal belonging to group IVa, Va and VIa on the periodic table and ferro-group metal for the rest. Here, it is composed of 65- 95% of WC, 0.01-2% of solid solution of N and ferro-group metal for the rest at the depth below the surface thereof so as to be softer by 5-50% in terms of vickers hardness while increased by 10'200% in the connection phase as compared with the inside of the base body.
Patent JP-S5710388-A (JP)
Title: Method for suppression of bulking in activated sludge treatment
Inventor: OKUDA YASUYUKI
IPC: C02F3/12
Filed: 1980-06-19
Abstract: PURPOSE: To inhibit the growth of filamentous bacteria and propagate activated sludge bacteria by continuously adding FeCl 3  to org. waste water in the stage of dilution in a manner that its concn. attains 10W30ppm, and aerating the same by using activated sludge.  
     CONSTITUTION: A treating thak is constituted of an aerating tank 1 and a settling tank 2, which are segmented by a partition wall 3 and are communicated with each other at the bottom end of the partition wall 3. An aerating sphere 4 is disposed in the central bottom part of the tank 1, and an air feeding pipe 5 is disposed thereto from an air intake port. A flowmeter 6 and a blower 7 are provided to the pipe 5, and a water feeding pipe 9 is provided to the tank 1 from a tank 8 for water to be treated. The liquid to be treated which is org. waste water such as gaseous liquid produced in production processes for city gas or the like and diluted with sea water is fed from the tank 8 to the tank 1 and the tank 2, where it undergoes treatment, whereby sludge flocs of good consolidation are formed and the settling and separating of the flocks in the tank 2 are made easy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59207836-A (JP)
Title: Boron-barium amorphous compound material and its preparation
Inventor: MASUMOTO TAKESHI
IPC: G02F1/03
Filed: 1983-05-12
Abstract: PURPOSE:To obtain the titled amorphous compound material useful as a (photo- responding) magnetic material, magnetic memory material, optoelectronic switching element, etc., by heating and melting a mixture of B2O3 and BaO, and quenching the molten mixture at an extremely high rate of cooling. CONSTITUTION:A mixture of B2O3 and BaO having a desired composition is put into the tube 7, and melted by heating at a temperature higher than the melting point of the mixture by 50-200 deg.C. The molten mixture is ejected through the opening of the nozzle 11 by the dry air pressure of 0.1-2.0kg/cm<2> to the surface of the roll 13 placed at a distance of 0.01-1.0mm. from the nozzle and rotated at a circumferential speed of 5-35m/sec, and quenched extremely rapidly at a cooling rate of 10<4>-10<8> deg.C/sec. The quenched product collected in the reservoir 23 is discharged from the outlet port 25 to obtain the objective boron-barium amorphous compound material having the composition of formula (B2O3)1-x.(BaO)x (0.95>=x>0).
Patent JP-H08278481-A (JP)
Title: Liquid crystal display device
Inventor: YAMADA JOJI
IPC: G09G3/36
Filed: 1995-04-10
Abstract: PURPOSE: To prevent the situation that a liquid crystal cell is left as it is that a DC voltage is applied by providing a diode discharging a power source of a difference voltage supply circuit through a short circuit when a short circuit is operated. CONSTITUTION: The diode D1 is connected between a power source line 6a for a positive selection voltage and a power source supply line 6j so that the power source supply line 6i is discharged through the power source line 6a for the selection voltage when the short circuit 42 is operated, and similarly, the diode D2 is connected between the power source line 6e for a negative selection voltage and the power source supply line 6j so that the power source supply line 6j is discharged through the power source line 6e for the selection voltage when the short circuit 42 is operated.  Since connection is performed in such a manner, when a signal is outputted so that a display is offed from a logic circuit 43 in power source interruption sequence, and a transistor Tr is turned on, since the short circuit 42 short-circuits between the power source lines 6a, 6e for the positive and negative selection voltages, the selection voltages VH, VL are discharged in a short time.
Patent JP-S61242719-A (JP)
Title: Coil slack eliminator
Inventor: EBATA SADAO
IPC: B21C47/24
Filed: 1985-04-19
Abstract: PURPOSE:To eliminate the slack of a coil without damaging the coil surface by driving rotationally a drum in the direction where the respective winding layers of the coil spreads outward during rolling while supporting the outside periphery of the coil by supporting members in the drum. CONSTITUTION:The coil slack eliminator 10 is opened at one end in the axial direction so that the coil 12 is made freely put into and out of the eliminator through an aperture 14 at the open end. The eliminator has further the drum 16 which is freely rotatable around the axial line, the plural supporting members 18 which are disposed freely movably forward and backward in the radial direction on the inside periphery of the drum 16 and support the outside periphery of the coil 12 in the drum 16 and a driving source 20 for rotational driving of the drum 16 in the different directions. The drum 16 is rotationally driven in the direction where the respective layers of the coil 12 spread during rolling while the outside periphery of the coil 12 is supported by the supporting members 18.
Patent JP-S59210384-A (JP)
Title: Reception system for low frequency signal
Inventor: IGARASHI MASAO
IPC: G01S7/02
Filed: 1983-05-16
Abstract: PURPOSE:To improve the S/N of a low frequency receiving signal by using an adaptive noise canceler that receives a beam output having a minimum point of beam sensitivity in a desired signal source direction as a reference input. CONSTITUTION:Outputs signals of elements 211-21M and 221-22M in a circular sensor array 20 are inputted to multiplexers 111 and 112. The multiplexers 111 and 112 select outputs with the output of a controller 17, and the selected signals are processed by the subtraction of an adder 12, whose output is inputted to the adaptive noise canceler 30 through an amplifier 132 and a band-pass filter 142. The output signal of a sensor 10 for low frequency reception, on the other hand, is inputted to the noise canceler 30 through an amplifier 131 and a band-pass filter 141. The adaptive noise canceler 30 has an adaptive filter 31 and an adder 32, and an output signal having an improved S/N ratio appears at an output terminal 40.
Patent JP-H01256439-A (JP)
Title: Paper feeder machine
Inventor: BABA AKIRA
IPC: B65H9/06
Filed: 1988-04-07
Abstract: PURPOSE:To accurately actuate a speed change machine by previously inputting a leafing sheet paper size and a desired laminating size of an end edge of leafing sheet paper to a motor control unit, in the case of a paper feeder supplying the leafing sheet paper to a film laminating device. CONSTITUTION:A cam shaft 21, protruding and retracting a stopper from a horizontal paper feed plate to a varnishing machine 11, is connected to an output shaft 26 of a speed changer 24 through a belt 29, and the speed changer 24 is controlled by a three phase general-purpose motor 30. Size of leafing sheet paper, fed to a paper feed machine, and desired laminating size of end edge of the leafing sheet paper are left as input to a motor control unit 31, and being based on the input size, the motor 30 changes a rotary speed of the output shaft 26 of the speed changer 24, adjusting a driving speed of a paper feed conveyer 32 and a rotary speed of the cam shaft 21, that is, the inverted timing of the stopper and controlling the laminating size of the laminated leafing sheet paper. Thus with no necessity for a skilled person to fine adjust while watching a paper feed condition, generation of many sheets of improper paper can be prevented.
Patent JP-S569094-A (JP)
Title: Welding rod, wire and brazing material of superior cleaning characteristic
Inventor: TAGUCHI CHIYOUBEE
IPC: B23K35/24
Filed: 1979-07-02
Abstract: PURPOSE: To improve the cleaning characteristic of bonding materials and eliminate the inclusion of oxide into faying parts by diffusing B in welding rods and wires of Fe base and Ni-base brazing materials.  
     CONSTITUTION: Welding rods and wires of Fe base and brazing materials of Ni base are dipped in a boron oxide or borax bath and with these as cathode and a bath cell as anode, electrolysis is done or a B 2 H 6 -H 2  gas is introduced into a low- pressure vessel and B is ionized by glow discharge, whereby B is diffused in the welding rods and wires and the brazing materials. This treatment causes oxide to be readily reduced at the welding or brazing and eliminates the inclusion of oxide into the faying parts. In addition, B reduces the oxide of the materials to be melt- stuck and at the same time it diffuses in the entire part of the adhesive materials thereby reinforcing their quality. Thereby, the tensile strength of the faying parts is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06297678-A (JP)
Title: Printing press of handled product
Inventor: KATO KATSUYOSHI
IPC: B41F15/30
Filed: 1993-04-12
Abstract: PURPOSE:To provide a printing press capable of applying highly accurate screen printing to a handled product over a wide range thereof. CONSTITUTION:A gear 2 and a roller 3 are provided to the rear end of a spindle holding a handled product and the gear 2 is meshed with a rack 6 at a printing position while the direction of a handle is prescribed by engaging the roller 3 with a grooved cam 5 to perform screen printing. A reversal part 12 once rotating the gear 2 in an opposite direction and an acceleration part 13 accelerating the gear 2 in a forward direction thereafter are formed to the grooved cam 5 at a position just before where the gear 2 begins to engage with the rack 6.
Patent JP-S578412-A (JP)
Title: Method and apparatus for displaying quantity of fuel
Inventor: SHINOHARA TOSHIO
IPC: G01F23/00
Filed: 1980-06-20
Abstract: PURPOSE:To display an exact quantity of fuel from a shaking liquid level, by setting a reference value which has added or subtracted a reference width, to a mean value which has been derived by executing a measurement of a liquid level by the prescribed number of times within a prescribed time, comparing it with a new measured value, and correcting the reference value. CONSTITUTION:A reference width alpha is added or subtracted to or from a mean value N1 which has been derived by making a measurement by plural number of times within a time t0, N1-alpha<=reference value <=N1+alpha is derived, and in case when a subsequent measured value is within the reference value, if its value has exceeded the reference value, N1+alpha or N1-alpha is adopted as a measured value. A  new reference value is derived from a measured value within a time t1. Therefore,  in accordance with a signal of a timing control circuit 20, a sensor 2, an A/D converting circuit 4, a linearizer 6, a multiplexer 10, and a storage circuit 12 are operated, it is stored in registers r1...rn, subsequently, an averaging circuit 14, a reference value setting circuit 18 and a comparing circuit 8 are operated, N1 is set,  N2... and a mean value are corrected in order, and the quantity of a liquid is displayed on a display part 16. In this way, a quantity of fule is displayed exactly  from a shaking liquid level.
Patent JP-S61242385-A (JP)
Title: Time code generating device
Inventor: AOKI SHINJI
IPC: G11B27/28
Filed: 1985-04-19
Abstract: PURPOSE:To record continuous time code signals on a tape in case recording is carried out at a slow speed with a video tape recorder which can perform recording at an optional speed, by replacing the time code data in response to the tape driving speed and direction. CONSTITUTION:A time code generating circuit 8 delivers the time code data and receives supply of a frame pulse PF or a control pulse PC as well as the signal sent from a terminal 9 to show the tape driving direction (forward or reverse). This driving direction signal is effective only when the pulse PC is supplied to the circuit 8. The time code data given from the circuit 8 is sent to an encoder 10 and turned into the VITC signal of a prescribed format. This signal is delivered through a signal output terminal 11 and supplied to a recording system which contains a rotary magnetic head device, etc. and can perform recording at an optional speed. Then the VITC signal is recorded on a video tape together with the video signal.
Patent JP-S60227284-A (JP)
Inventor: SUGIMOTO TOYOZOU
IPC: G10L21/06
Filed: 1984-04-25
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。