baber/WOPTO huggingface dataset:
Patent JP-H09187675-A (JP)
Title: Fine granular body removing device
Inventor: YOKOSUKA TAKEYOSHI
IPC: B03C3/41
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To effectively remove dust and mist to restrain an increase in weight and use an installation space at relatively low cost by effectively combining inertia dust collection, electric precipitation and centrifugal dust collection. SOLUTION: A device 10 is connected to a wet desulfurizer absorber 20 for removing gaseous SO2 in waste gas G to remove a fine granular body consisting of mist and dust in the treated waste gas G from the wet desulfurizer absorber 20 by a fine granular body catching element 11 built into the device 10. The fine granular body catching element 11 consists of plural conducting catching bodies by which at least one almost parallel gas flow passage is formed by surfaces thereof opposite to each other, discharge bodies fitted to almost the centers of the gas flow passages, and a means for applying DC high voltage to the discharge bodies so that corona discharge can be caused between the discharge bodies and conducting catching bodies.
Patent JP-H05185081-A (JP)
Title: Purifying treatment of organic sewage water
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1992-01-13
Abstract: PURPOSE:To unnecessitate a filter bed washing water tank, etc., and to simplify facilities by supplying sewage water to a biological fixed filter bed in a purifying treatment tank to purify it, simultaneously intermittently increasing the flow rate of oxygen contg. gas supplied to the filter bed and supplying outflow water from the filter bed to solid-liquid separating tank. CONSTITUTION:A biological fixed filter bed is installed in a treatment tank 1 and packed with an elastic porous particulate matter, etc., to form a packed fixed bed A. Bubbles are discharged from a diffusing pipe 2 installed in the lower part of the packed fixed bed A to make them rise in the packed fixed bed A while raw water of downflow is supplied from a raw water supply pipe 3 so that contact may be made between each other, causing BOD and SS in the raw water to be removed by the biological action of microorganisms held in the porous particulate matter. When captured quantity of SS and the quantity of components held are increased and flow resistance is increased, the quantity of the diffused air is temporarily increased and the captured SS is entrained by the down flow of raw water to make it flow out into the treated water temporarily and the treated water is transferred to a solid-liquid separation tank B to separate SS.
Patent JP-S5596725-A (JP)
Title: Phase shifter
Inventor: OKUDAIRA YASUMITSU
IPC: H03K5/14
Filed: 1979-01-17
Abstract: PURPOSE: To delay the time of an input square wave by controlling the operation time of a monostable multivibrator by the output of an integrator which is driven by disagreement between the output of a latch circuit and the input square wave.  
     CONSTITUTION: Monostable multivibrator 15 is driven by rise and break of an input square wave. The operation time of monostable multivibrator 15 is determined by the time constant dependent upon values of resistor 153 and capacitor 154 and the DC output of integrator 17. Since integrator 17 is driven by disagreement between the output of latch circuit 16 and the input square wave, the output of latch circuit 16 is delayed from the input square wave by the operation time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02184160-A (JP)
Title: Telephone system
Inventor: NOMURA ATSUSHI
IPC: H04M1/65
Filed: 1989-01-11
Abstract: PURPOSE:To attack a mischievous telephone call effectively by recording voice from a telephone line sequentially, reproducing the voice sequentially after a prescribed time elapses and sending the voice to a telephone line. CONSTITUTION:A voice recorder 2 consists of an A/D converter 21 converting an analog voice signal into a digital signal, a D/A converter circuit 22 converting the digital voice signal into an analog signal, a memory 23 storing the digital voice signal and a memory control circuit 24 controlling the write/ readout of the memory 23. Then the voice from the telephone line is recorded sequentially and the voice is reproduced sequentially after a prescribed time elapses and the result is sent to the telephone line. Thus, the opposite party making a mischievous phone call is surprised at hearing its own voice returned sequentially, stops the mischievous phone call and hooks on its handset. Thus, the mischievous phone call is effectively attacked.
Patent JP-H06216685-A (JP)
Title: Diode limiter
Inventor: KANAMARU TADASHI
IPC: H01P1/15
Filed: 1993-01-14
Abstract: PURPOSE:To provide a self-exciting type diode limiter with excellent mass- productivity for which spike leakage power is not generated and destruction is not caused by the absorption of RF power even when a PIN diode with a thick I layer width is used without using loop coupling for which adjustment is troublesome. CONSTITUTION:Screw holes 15 and 16 whose center lines are in common are formed respectively at the ridge part 12 of a ridge waveguide 11 and at an opposing tube wall. Then, the parallel connection circuit of the PIN diode 22, a detection diode 23 for applying a forward bias voltage to the PIN diode and a resistor 24 is fixed between a screw part 17 screwed to the screw hole 15 and the screw part 19 screwed to the screw hole 16.
Patent JP-S5390010-A (JP)
Title: Rotary compressor
Inventor: NAGATOMO SHIGEMI
IPC: F04C29/04
Filed: 1977-01-20
Abstract: PURPOSE: A rotary compressor which improves its operability when liquid refrigerant is injected to work, and reduces vibration of a by-pass pipe of the liquid refrigerant and noise produced from a valve part remarkably. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59128688-A (JP)
Inventor: KOSEKI TAKESHI
IPC: H04B10/54
Filed: 1983-01-14
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-S5497319-A (JP)
Title: Multi-beam light-modulating deflecror
Inventor: KURAHASHI KOUICHIROU
IPC: G02F1/33
Filed: 1978-01-18
Abstract: PURPOSE:To make each intensity of the (n)-number output beam requird depend upon the amplitude of its corresponding input signal by controlling the amplitude of each driving signal in common so that the intensity of reference diffracted light will be constant regardless of variation in input signal. CONSTITUTION:Each driving signal added by adder circuit 9 is amplitude-controlled in common by AGC circuit 18 and then power-amplified by amplifier 10 befor being applied as driving signal 2 to ultrasonic light-deflecting element (A-O element) 1. Now, variation in output beam caused by variation in input signal is supposed to lessen intensity Ir of a reference output beam. As a result, the input to photo detector 13 decreases and the input to amplifier 15 also decreases. Consequently, correcting signal 17 increases to increase the gain of AGC 18. As the gain of AGC 18 increases, amplitude Ar of the driving signal of the reference output beam increases, so that the intensity of the reference output beam will increase. Namely, the intensity becomes nearly constant.
Patent JP-S58121995-A (JP)
Inventor: YOSHIDA TOSHIO
IPC: D06F58/02
Filed: 1982-01-13
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-S60150423-A (JP)
Title: Engine having two intake ports and two intake valves
Inventor: YASUKAWA MASAO
IPC: F02B31/08
Filed: 1984-01-17
Abstract: PURPOSE:To stabilize the combustion of an engine upon low load operation to aim at enlarging the limits of lean mixture, by injecting a jet stream into a combustion chamber from an injection port upon low load operation to increase the strength of swirl within the combustion chamber. CONSTITUTION:Refering to the drawing, it is estimate that the leftmost engine cylinder is in intake stroke but other engine cylinders are in other strokes than intake stroke. Upon low load operation of the engine, when intake-air control valves 30 are closed, a high vacuum is effected in the first intake port 20 of the leftmost engine cylinder. Air in the second intake port 22 flows through an intake port 34 and a communication passage 36, and is injected, as a high speed jet stream as indicated by the arrow J, into a combustion chamber 14 through an injection port 32.
Patent JP-H07209533-A (JP)
Title: Optical function device
Inventor: NAKAZAWA TADAO
IPC: G02F1/035
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a mode conversion device which can give large wavelength variation width with a relatively low applied voltage by forming an inter digital electrode formed by connecting one-end sides of electrode pieces to a common electrode and a heating electrode which faces the other end sides of the electrode pieces and generates heat by being fed with electricity. CONSTITUTION:The inter-digital electrode 5 formed by connecting one-end sides of the electrode pieces 51, arrayed at equal intervals, to the common electrode 5 respectively and the heating electrode 7 which has one side opposite to the other/end sides of the electrode pieces 51 and generates heat by being fed with electricity are formed on a substrate 1 which is made of an electrooptic material having a light guide 2 formed on a surface; and the heating electrode 7 is arranged in parallel to the light guide 2. Consequently, mode switching can be performed by periodically applying an electric field to the light guide 2 by applying a voltage between the inter-digital electrode 5 and heating electrode 7. Further, the heating electrode 7 is fed with the electricity to generate the heat, and then the large wavelength variation width can be obtained with the relatively low voltage.
Patent JP-H01182339-A (JP)
Title: Polypropylene resin composition
Inventor: MATSUKAWA YASUYOSHI
IPC: C08L29/00
Filed: 1988-01-14
Abstract: PURPOSE:To obtain the title composition having improved coating properties and printability without damaging physical properties essential to PP resin, by blending PP resin with a copolymer prepared by copolymerizing a specific monomer mixture in a specific proportion. CONSTITUTION:The aimed composition containing (A) 100 pts.wt. PP resin and (B) 1-50 pts.wt., preferably 3-40 pts.wt. copolymer obtained by copolymerizing a monomer mixture consisting of (i) 5-60wt.% long-chain alkyl (12-22C) (meth)acrylate, (ii) 5-60wt.% amino group-containing (meth)acrylate [e.g., aminoethyl (meth)acrylate] and (iii) 0-90wt.% vinyl monomer (e.g., styrene) copolymerizable therewith and having 1000-500000 weight-average molecular weight.
Patent JP-H06213603-A (JP)
Title: Parts sorting device
Inventor: INOUE MASAO
IPC: G01B5/00
Filed: 1993-01-14
Abstract: PURPOSE:To increase efficiency of sorting of work by using image information taken in by a camera unit examining the quality of parts automate the defective parts sorting operation. CONSTITUTION:A group of silicon parts are respectively arrayed into the condition like a string of beads by each vibration type part feeder 1A, 1B, and conveyed to delivery mechanisms 3A, 3B for parts through conveying mechanisms 2A, 2B. The respective delivery mechanisms 3A, 3B deliver the parts one by one to two consecutive holders 5 of a rotary table 4. The rotary table 4 is so controlled that it rotates by a predetermined angle in a predetermined time cycle. When the holders 5 holding parts reach the image picking-up position where ITV cameras (camera unit) stand by on the upper and lower sides, the images of parts picked up from the upper and lower sides by the ITV cameras are taken in. The taken-in image information is transmitted to a computer. The images are enlarged and then displayed on a CRT screen to examine the quality of parts by comparing them with reference pattern information and so forth.
Patent JP-S5497343-A (JP)
Title: Microprogram controller
Inventor: KAZUHARA MASAHIRO
IPC: G06F9/22
Filed: 1978-01-19
Abstract: PURPOSE: To shorten the entire execution cycle of microinstructions by changing over synchronous clocks out of phase against a specific microinstruction.  
     CONSTITUTION: Selective-signal generators FF14, FF15 and FF16 generate one of several selective signals as an effective signal circularly and this selective signal made effective allows AND gates 170...172 to select equivalent clock-corresponding signals among clock signals respectively. Here, OR circuit 20 selects a selective signal supplied right after a selective signal being supplied at that time according to the circulation sequence of selective signals from FFs 14...16 when specific microinstruction code 131 is supplied. Consequently, synchronous clocks different in phase are changed over against the specific microinstruction, so that the entire execution cycle of microinstructions can be shortened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10200000-A (JP)
Title: Manufacture of semiconductor-integrated circuit device
Inventor: NEZU YUICHI
IPC: H01L21/304
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To form a tunnel oxide film which is free of surface roughness in a semiconductor integrated circuit device. SOLUTION: In the manufacturing method of an MOSFET-type semiconductor integrated circuit device, which writes data from the source and erases data by using tunnel phenomena, the surface of a semiconductor substrate is subjected to wet etching in an etching tank 2, and then the substrate is dipped in pure water flow cleaning tank 3, in which pure water flows at a specific flow rate. After being dipped in the cleaning tank 3, the substrate is dipped, for several seconds, in pure water dip cleaning tanks 4, 5 in which pure water has been stored. After being dipping in the cleaning tanks 4, 5, the substrate is dipped, for several tens of minutes, in pure water cleaning tanks 6, 7 in which pure water has been stored. After a series of the cleaning processes, a specific circuit element is formed in a semiconductor region of the semiconductor substrate.
Patent JP-H04321362-A (JP)
Title: Electronic exchange for notifying voice warning of talking forced interruption
Inventor: KAMEDA KOJI
IPC: H04M3/42
Filed: 1991-01-21
Abstract: PURPOSE:To attain voice warning notice of talking forced interruption due to shortage of charge. CONSTITUTION:The exchange is provided with a channel 3 connecting a caller and a receiver telephone set 1, an externally mounted charge deposition device 6 by which a coin is deposited, a host computer calculating the remaining charge attended with talking with respect to the deposited coin, a central controller 4 connecting a voice synthesizer 7 to the channel 3 when it is informed in advance by the host computer 5 that the remaining charge approaches 0 and executing talking forced interruption to the channel 3 when it is informed that the remaining charge is 0, and the voice synthesizer 7 implementing voice warning notice of talking forced interruption due to shortage of charge to both talking parties in the connection to the channel 3.
Patent JP-S62165835-A (JP)
Title: Wire winding device for deflection yoke
Inventor: TAKAHASHI KUNIAKI
IPC: H01J9/236
Filed: 1986-01-16
Abstract: PURPOSE:To make it possible to wind wires in a combination of only rotating works to sped up the winding work, by furnishing a rotor to penetrate the cylindrical frame of a deflection yoke, and leading the wires in vertical slots on the inside surface of the cylindrical frame through the rotation of the rotor. CONSTITUTION:A rotor 1 is circular and the outer periphery of the rotor 1 is supported rotatable by rollers 3 at four points in the device frame 2 side. A rotor side gear 4 is fixed to the rotor 1 and receives the rotation force from a motor 6 installed on the device frame 2 by gearing with a gear 5 of the motor 6 side. On the other hand, the frame (the winding frame) 10 of a deflection yoke is almost cylindrical, having numerous slots 11 inside the frame in specific angular intervals, and lateral ring-form channels 12 and 13 to connect the slots at the outer sides of the upper end and the lower end. The relative positioning of rollers R1 and R3 is made to position the R3 in the range 220 deg.-260 deg. clockwise from the R1, while the roller R2 is close to the roller R1.
Patent JP-H09193026-A (JP)
Title: Bristle material for brush roll
Inventor: HOTANI SETSUO
IPC: B24D13/08
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide good polishing effect and durability by mixing specific quantities of specific microcapsule and abrasive grains in a specific resin composition. SOLUTION: Used resin composition is polyamide or its alloy compound, polyimide or its alloy compound, thermoplastic polyimide, and the like. 0.1-10wt.% of microcapsule under grain size 500μm coating lubricant with heat resisting high polymer film, and 2-40wt.% of abrasive grains are mixed in the resin selected from these, so as to form bristle material 1. Hereby, when the extreme ends of bristles are pressure-contacted with a strip at polishing, the microcapsules in the area are cracked, and lubricant is charged to the polishing part position. Consequently, friction between frictional faces is reduced, and durability and polishing efficiency of the bristle are improved.
Patent JP-H02185054-A (JP)
Title: Substrate inspection device using electron beam
Inventor: UKITA AKIO
IPC: G01R31/02
Filed: 1989-01-11
Abstract: PURPOSE:To facilitate a plan on the inspection of a large number of substrates to be inspected, and to shorten the inspection time by installing a control electrode controlling the electric-field distribution of the top face of the substrate to be inspected and a signal processing section deciding defective or nondefective wiring patterns on the basis of a signal utilized for inspecting continuity and disconnection. CONSTITUTION:Control electrodes 4 controlling the electric-field distribution of the top face of a substrate to be inspected 5 and a signal processing section 9 deciding defective or nondefective wiring pattern on the basis of a signal utilized for inspecting continuity and disconnection are mounted. When electron beams 19 collide with a pad, one part is absorbed to the pad while secondary electrons are generated, and discharged into a vacuum. Since the change of the quantity of charges on the pad is determined by the area of the wiring pattern, the area of the wiring pattern can be determined when the quantity of changes induced to a conductor plate 3 is detected. That is, a short circuit with another wiring pattern is decided when the area of the wiring pattern acquired by the quantity of charges detected is larger that a design value and disconnection on its midway is decided when the area is smaller that the design value. Accordingly, inspection is easily designed, and the redundant inspection time can be eliminated.
Patent JP-S61165468-A (JP)
Inventor: SAKAMI KATSUYASU
IPC: B23K9/32
Filed: 1985-01-14
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-S60149407-A (JP)
Inventor: HAJIKANO KIYOSHI
IPC: B28B3/26
Filed: 1984-01-16
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-S62163426-A (JP)
Title: Transmission control circuit for acoustic echo canceller
Inventor: ITO YASUO
IPC: H04B3/23
Filed: 1986-01-13
Abstract: PURPOSE:To realize the blocking of signal transmission with simple circuit constitution by arranging a transmission signal inhibition circuit after a sending- side output terminal of an echo canceller. CONSTITUTION:A received along voice signal is converted into a digital voice signal (x) by an A/D converter 10 and the signal is sent to an echo canceller 8 and a D/A converter 7. An output signal of the converter 7 drives a speaker 5. The echo signal being an output of a microphone 1 is inputted to a subtractor 8-1 in the canceller 8 as the echo signal (y). When a microphone switch 2 is cut off for aiming at the blocking of the content of talking to a remote end conference room, the canceller 8 suppresses the echo signal and outputs the voice signal of a talker in a nearby conference room 11, then the true inhibition of the transmission signal is realized.
Patent JP-H08193445-A (JP)
Title: Water tank integrated manhole lock
Inventor: HIRANO TAKEO
IPC: E05B65/00
Filed: 1995-01-18
Abstract: PURPOSE: To simply enable unlocking operation with one hand. CONSTITUTION: A lock main body 18 is fixed to a water tank 10 by a male screw 23 and a female screw 24 of a lock main body installing member 20, and a key hole 25 to perform unlocking-locking operation by taking a bar 22 in and out of the lock main body 18 is arranged in this lock main body 18. The unlocking-locking operation is performed by rotating a key left and right by inserting the key into the key hole 25. Therefore, locking of a flange part 16 of a manhole cover 12 and release of the locking can be performed with one hand by using the key.
Patent JP-S58123103-A (JP)
Title: Terminal controller
Inventor: ARAKAWA MUTSUMI
IPC: G05B23/02
Filed: 1982-01-18
Abstract: PURPOSE:To prevent a general control failure and to perform smooth and speedy control by dispersing a judging and controlling function to a terminal controller which controls an air conditioner and a total heat exchanger locally. CONSTITUTION:The judging and controlling function is dispersed to the terminal controller which transmits and receives data to and from a main controller and also controls the air conditioner and total heat exchanger. For example, the status contact S0 of an outer air fan FN0, status contact Sd of an exhaust air fan FNd, status contact Sc of a fan FNc, temperature sensor Td and humidity sensor Hd for detecting the room temperature and humidity from the temperature and humidity of exhaust air Ad, temperature sensor Tc and humidity sensor Hc for detecting the outer air temperature and humidity, etc., are connected to the terminal controller TCTx. On the basis of respective detection outputs of the temperature sensor Td and humidity sensor Hd, the extents of opening of motor valves MV1-MV3 of the air conditioner AC are controlled to make a heat recovery judgement on the basis of enthalpy calculations corresponding to detection outputs of the temperature sensor Td and humidity sensor Hd, controlling the total heat exchanger SC.
Patent JP-H0647681-A (JP)
Title: Power tool for fastening screw joint
Inventor: ERITSUKU ROORANDO RAMU
IPC: B25B23/151
Filed: 1992-01-16
Abstract: PURPOSE: To provide a screw joining and tightening power tool for turning on/off power by quickly and exactly responding to torque. CONSTITUTION: An operating mechanism for a power control means 34 has a push rod 36 which is combined with a clutch 15, is left standing in an axial direction of a latch movable in a horizontal direction at an on position and is released for an axial direction moving to an off position by relative revolution between a driving part 20 of the clutch 15 and a driven part 22. Further, the mechanism has balls 45 arranged within a peripheral direction pocket of the clutch part, and when any of the balls 45 displaces the latch to a release position of the push rod 36 and thereby the clutch 15 overrides in a desired torque level, the power control means 34 stops power supply to a motor 13.
Patent JP-S5499916-A (JP)
Title: Driver for ac motors
Inventor: YASUOKA IKUO
IPC: H02P5/74
Filed: 1978-01-24
Abstract: PURPOSE: To reduce the low-frequency oscillation which takes place when a plurality of AC motors, which are operated in parallel with one another through a single inverter, are started separately, by setting the inductance-current characteristic of a DC reactor at a specific value.  
     CONSTITUTION: The plural motors M1∼Mn are energized by a power source 1 through the DC reactor 2, a filter circuit made of a capacitor 3, the three-phase AC output inverter 4 and a switch 6. The inductance of the DC reactor is made inversely proportional to the current so that the inductance is equal to Lo/N.Io whrer Lo  represents the value of the inductance when only one motor is started and N.Io  represents the average current when all the motors are driven. Therefore, the  voltage dropped through the DC reactor 2 hardly vary despite the increase in the  number of the load motors. 
     COPYRIGHT: (C)1979,JPO&Japio