baber/WOPTO huggingface dataset:
Patent JP-S5522319-A (JP)
Title: High temperature waste gas cleaning
Inventor: HAYATA TERUNOBU
IPC: B01D53/34
Filed: 1978-08-04
Abstract: PURPOSE: High temperature waste gas such as flue gas is effectively and simply cleaned while eliminating the need for complicated pretreatment such as dust and catalyst poison removal and wihtout producing flue polluting acidic ammonium sulfate.  
     CONSTITUTION: A high temperature waste gas treatment comprises the process of (a) reducing the high temperature waste gas by adding NH 3  in amount of NO x - NO≤NH 3 ≤NO x , (b) cooling the reduced gas to a temperature below 200°C, (c) oxdizing the cooled, reduced gas by adding ozone containing gas, and (d) cleaning the oxidized gas by cleaning solution essentially consisting of sulfite containing metal ions. For example, a high temperature waste gas is fed from the flue 1 to the reducing chamber 2 equipped with NH 3  feed bath 3, guided through duct 4 into the cooling tower 5, admitted through duct 9 into the reactor 10 having the ozone generator 11, and finally introduced into the cleaning tower 13 through duct 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5720965-A (JP)
Title: Record player
Inventor: OOSAWA MITSUO
IPC: G11B19/12
Filed: 1980-07-11
Abstract: PURPOSE:To see the label of a record disk at a correct position all the time by stopping a turntable at an initial position by applying a brake from some point in time before the turntable reaches the initial position. CONSTITUTION:When a start switch 14 is pushed, the output of an FF13 changes switch circuits 11a and 11b over to fixed-contact N sides and a turntable is driven at a constant rotational frequency through a motor 1. With a stop switch 15, the output of the FF13 changes the circuits 11a and 11b over to fixed-contact S sides and also opens the gates of AND circuits 20 and 18, and the output of a counter 17 is D/A-converted 21 to output a signal increasing in current value with time, thereby braking the motor 1. Once a final pulse at the point of time when the switch 15 is pushed is counted 17, a carry signal from the counter 17 stops the outputting of the D/A conversion 21 and also stops the braking of the motor 1. Consequently, a record on the turntable is stopped while its label position is corrected.
Patent JP-S60239700-A (JP)
Inventor: MORI KENJI
IPC: G21D5/14
Filed: 1984-05-15
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-S58216527-A (JP)
Inventor: HOSHINO MASARU
IPC: B65B55/08
Filed: 1982-06-03
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-S6326690-A (JP)
Inventor: RARUFU EICHI HOIETSUKU
IPC: G09F9/00
Filed: 1987-04-20
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-S5619175-A (JP)
Title: Mark detector
Inventor: YAMAZAKI MASAHIDE
IPC: G06K7/10
Filed: 1979-07-26
Abstract: PURPOSE: To increase the objective distance possible for mark detection with small sized unit, by collecting the projection spots at least two or more locations on the objective lens light axis and superimposing the range of light collection, in the mark detector detecting the bar code mark or the like.  
     CONSTITUTION: After the light through the center part 2a of the deformed lens 2 advances without refraction, it is refracted at the objective lens 5 and focussed at the position of point P 1  on the light axis 8. On the other hand, the light through the circumference 2b of the lens 2 is refracted and again refracted at the lens 5 and focussed at the position of P 2  which is nearer than the point P 1 . Thus, the spots are formed on two locations on the light axis 8 of light radiation and reception, allowing to increase the distance of objective possible for mark detection with small sized unit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02273777-A (JP)
Title: Toner recovering device
Inventor: KANEDA SATOSHI
IPC: G03G21/00
Filed: 1989-04-14
Abstract: PURPOSE:To prevent the malfunction of a swell detecting sensor by providing a toner recovering container with an escape mechanism without leaking toner. CONSTITUTION:As for a chamber 8, an air vent 9 and a sheet material 10 which prevents waste toner 2 from leaking outside the toner recovering container 5 are provided on its top part, and a swell detecting rubber 11 on its bottom part. When the waste toner 2 accumulates in the toner recovering container 5, air inside of the toner recovering container 5 is compressed and escapes to the outside of the toner recovering container 5 from the air vent 9. Then the waste toner 2 bursts into the chamber part 8 from the side wall on the side opposite from an opening 6, although, the waste toner 2 never leaks from the air vent 9 positioned higher than the ceiling of the toner recovering container 5. Thus, the detecting rubber 11 is prevented from swelling and actuating a swell detector 12.
Patent JP-H02275225-A (JP)
Title: Hot water space heater
Inventor: SHIRE TAKASHI
IPC: F24D3/10
Filed: 1989-04-14
Abstract: PURPOSE:To facilitate the air purge at the time of a test run by stopping the circulation pump so as to prevent its racing without pumping and filling the expansion tank with water when the water level in the expansion dropped, and stopping the water supply and starting the circulation pump when the water level became high. CONSTITUTION:Upon turning on the switch 11, the water filler valve 5 opens to fill the expansion tank 1 with water if the expansion tank 1 is empty and the low water level sensor 8 is off. As the water level rises high enough to turn on the high water level sensor 6, the water filler valve 5 is closed to stop the water supply, and, at the same time, the circulation pump 2 is started to purge the air from the circulation lines. The water level in the expansion tank 1 then drops significantly enough to turn off the low water level sensor 8, whereupon the circulation pump 2 is stopped and the water filler valve 5 opened to fill in the water. By repeating such process, the air is purged from the circulation lines. By turning on the switch 11 this way, the water supply and air purge are repeated to automatically complete the air purge from the circulation lines.
Patent JP-H02273935-A (JP)
Title: Manufacture of thin film transistor
Inventor: NAKATANI NORIO
IPC: H01L21/336
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a thin film transistor having a small parasitic capacity by a method wherein the overlapping regions of drain and source electrodes with a gate electrode are formed by a self-alignment method. CONSTITUTION:An opaque gate electrode 1, a light-transmitting gate insulating film 2 and a semiconductor film 3 are deposited in order and after they are processed in a prescribed pattern, a transparent conductive film 4 is deposited on the whole surface. Then, a gate electrode and a reverse pattern 5 are formed by a back exposure from the side of a glass substrate and the film 4 is etched to remove the film 4 from over the electrode 1. Subsequently, the film 4 is again etched insularly using a photomask to form drain and source electrodes 7 and 6 and a display electrode 8. In such a way, as the overlap (a parasitic capacity) of the electrode 1 with the electrode 6 is decided by an self-alignment using a back exposure technique, the parasitic capacity of a thin film transistor can be made very small.
Patent JP-H07303148-A (JP)
Title: Communication conference equipment
Inventor: KINOSHITA IKUICHIROU
IPC: H04M11/06
Filed: 1994-05-10
Abstract: PURPOSE:To attain the communication of quality equal to that in a same space conversation by implementing signal processing providing effective sound image localization to a recipient in a short processing time in a voice communication among plural points. CONSTITUTION:A call information detection section 2 detects a call start signal and a call end signal based on a voice signal picked up by a microphone 1. A line decision section 3 decides a line through which a voice signal whose localization is to be processed or a line through which the voice signal is added based on call information. A localization processing adder section 4 synthesizes left and right channels of voice signals to provide a sense of localization to a prescribed sound image position and adds the voice signal sent from other point to the voice signal subject to localization processing. Through the constitution above, n-sets of localization processing sections making sound image localization signal processing whose localization number is (n) are installed in parallel and a sense of localization is provided to the different voice signal among n-points at maximum.
Patent JP-H01265772-A (JP)
Title: Telephone set
Inventor: HIRAYAMA SHOJI
IPC: H04M15/30
Filed: 1988-04-18
Abstract: PURPOSE:To reduce the cost more in comparison with the structure using a display device by lighting or extinguishing dot light emitting elements of a numerical button corresponding to the speech time by a drive signal from a control circuit during talking so as to display the talking time. CONSTITUTION:A timer 2 counts the speech time, sends a speech time signal to a CPU 3, the CPU 3 dissolves the speech time signal into a signal for 10min digit and a signal for 1min digit, and sends a drive signal lighting up a dot light emitting element 41 in a numeric button '1' and a dot light emitting element 42 of a dial 4 in case of a talking time of 11min. Then the dot light emitting element 41 (red) and the dot light emitting element 42 (green) of the numeric button '1' are lighted to display the speech time of '11minutes'. Moreover, in case of a speech below 1minute, the dot light emitting element 42 in the numeric button '1' goes off and is lighted up in case of a speech of 1minute or over. Since the speech time is displayed by having only to give a display onto the dot light emitting elements in this way, the cost is reduced more in comparison with the use of the display device.
Patent JP-S60239117-A (JP)
Title: Timing generating circuit
Inventor: NISHIKAWA NORITAKA
IPC: H03K5/02
Filed: 1984-05-14
Abstract: PURPOSE:To realize a voltage converting circuit with low cost and high operating and circuit efficiency by using a transient response time of a transistor (TR) so as to generate a polyphase clock in a timing generating circuit of a polyphase clock signal required for the drive of a monolithic voltage converting circuit by means of a switched capacitor system. CONSTITUTION:A signal CLA impressed to a point A is outputted from an inverter comprising PMOS501 and NMOS502 as a CLB. Since the amplification factor beta of the PMOS501 is larger than the beta of the NMOS502, the leading is quickened more than the trailing. The output waveform CLC of the inverter comprising the PMOS503 and the NMOS504 has conversely the faster trailing than the leading. The signals CLB and CLC obtained in this way are impressed respectively to the gates of the PMOC505 and NMOS506. The CLD is inverted as to the trailing of the CLD in the timing when the NMOS506 is turned on and the signal CLD delayed by a prescribed time more than the input signal CLA is obtained.
Patent JP-S5721153-A (JP)
Title: Call test method for digital exchanger
Inventor: DOBASHI ISAMU
IPC: H04M3/26
Filed: 1980-07-14
Abstract: PURPOSE:To reduce the test time, by connecting a multifrequency signal oscillator to the transmission side of channels to be tested and a multifrequency receiver to the reception side. CONSTITUTION:In the confirmation of call for a digital exchanger B, the oscillation source is a multifrequency oscillator C. The signal passes through a subscriber selection circuit E1 from a multifrequency oscillator C mixed with the upper limit 3kHz and lower limit 200Hz in the frequencies possible to pass through the digital channel switch H, and it is in analog-digital conversion at a subscriber circuit F1 and enters a channel switch H via a highway HW with a time slot selected at a subscriber corresponding section G. The signal enters the subscriber corresponding section G via the HW from this channel switch section H and enters a subscriber circuit F2 in the designated time slot, and a multifrequency signal is received with a multifrequency receiver D connected to the circuit E2, and it is known to a central controller CPU from a connection section I and a control section J, to discriminate for the CPU if the normal reception is made for the channel test.
Patent JP-S5220661-A (JP)
Title: Waste water treating apparatus
Inventor: KOJIMA CHIKAMITSU
IPC: C02F3/20
Filed: 1975-08-07
Abstract: PURPOSE: To enhance the purification capacity by dissolving sufficiently oxygen entrapped in air bubbles in waste water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5219553-A (JP)
Title: Signal detector
Inventor: TAKIGAWA MORIKAZU
IPC: H04B1/10
Filed: 1975-08-06
Abstract: PURPOSE: To provide a signal detector for detecting signal waves from the residual sound which exhibits the same effects as a conventional detector in spite of a very simplified construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6122495-A (JP)
Inventor: HIYUU PII MATSUKUADAMUSU
IPC: H03K3/356
Filed: 1985-05-08
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-H11296429-A (JP)
Title: Memory access mode setting method and data processor
Inventor: YAMAGUCHI TATSUMI
IPC: G06F12/06
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically set a mode to access a memory by checking kinds of mounted memories. SOLUTION: This device 1 is equipped with a data write means 2a which has a write sequence write specified data into a specified address of a DRAM 3, a counter 6 which starts counting by release of a reset signal and outputs a carry signal after a predetermined specific time has passed, and an access mode set means 2b which outputs an access signal and a check signal generated in a read-out sequence to a DRAM access waveform circuit 5, outputs the reset signal synchronized with the build-up a column address strobe signal to the counter 6, inputs the carry signal to the DRAM access waveform circuit, starts a low address strobe signal, reads data out from a specific address of the DRAM 3 and, sets a memory access mode to an extended data out(EDO) DRAM access mode when the data match specified data.
Patent JP-H06306484-A (JP)
Title: Method for heat-treating steel wire using fluidized bed
Inventor: OBA HIROSHI
IPC: C21D9/52
Filed: 1993-04-22
Abstract: PURPOSE:To obtain a high strength fine-sized steel wire having wire properties equal to those of a lead patenting material by subjecting a steel fine wire contg. specified amounts of C, Si, Mn and Cr to heat treatment at a specified fluidized bed temp. and thereafter executing wire drawing at a specified reduction rate of area. CONSTITUTION:Steel contg., by weight, 0.85 to 1.10% C, 0.3 to 1.0% Si, 0.2 to 1.0% Mn and 0.1 to 0.3% Cr, and the balance inevitable impurities is subjected to wire rod rolling into wire rod, which is thereafter subjected to wire drawing into a wire of <=2.4mm. This wire is subjected to heat treatment in a fluidized bed and is subjected to patenting treatment. At this time, the temp. of the fluidized bed is set to the range of the nose temp. (TN) of each isothermal transformation 40 deg.C to the TN-60 deg.C. This TN denotes the optimum temp. of the isothermal transformation by lead. By this heat treatment, a pearlitic structure is formed on the whole section of the steel wire. After that, at the time of executing wire drawing, the total reduction of area in the wire drawing is increased by 0.2 to 1.5% to that of a lead patenting material.
Patent JP-S60240583-A (JP)
Inventor: SUZUKI HARUHIRO
IPC: B62K21/12
Filed: 1984-05-16
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-2000291574-A (JP)
Title: Scroll type fluid machinery
Inventor: KOMAI YUJI
IPC: F04C29/04
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent hydraulic fluid from degrading in the early stage by cooling hydraulic fluid to be returned back to an oil tank after lubricating sliding portions, and thereby prolong the service life of sliding portion. SOLUTION: This machinery so constituted that a lubricant outflow passage 26 permitting lubricant 3 to be fed to a roller bearing 11 acting as a turning bearing by means of a lubricant feeding mechanism 22, is provided for a drive shaft 6, and outside air is circulated around the circumference of the baring cylindrical part 1C of a casing 1 by means of a cooling fan 17. Since the lubricant 3, flowing out to the bearing cylindrical part 1C from the lubricant outflow passage 26, is cooled by the outside air circulating around the circumference of the bearing cylindrical part 1C, the lubricant 3 can be kept at low temperature, so that the sliding portion such as bearings 7, 8 and 11 can be lubricated and cooled.
Patent JP-S5321928-A (JP)
Title: Microfiche positioning apparatus
Inventor: ARAI TOSHIO
IPC: G03B27/32
Filed: 1976-08-12
Abstract: PURPOSE: To provide a microfiche positioning apparatus, in which cylindrical rollers and conical rollers are combined operatively with each other, in the manner that line connecting respective centers of rotation of the cylindrical and conical rollers be not parallel with the guide groove formed in a carrier, whereby operation can be made smooth and microfieche can be positioned with ease and accuracy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5221531-A (JP)
Title: Multi-cylinder engine
Inventor: NOGUCHI MASAAKI
IPC: F02D41/02
Filed: 1975-08-09
Abstract: PURPOSE: In an engine that one part of cylinders perform concentrated combustion and the others diluted combustion, the equilibrium of the shaft output between cylinders is kept, preventing engine vibration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07270164-A (JP)
Title: Suspension weight body
Inventor: MASUDA FUMIICHIRO
IPC: G01C15/10
Filed: 1994-03-30
Abstract: PURPOSE:To facilitate the adjustment of a target point and the movement work thereof by a constitution wherein a semiconductor laser device is built in the title device so that when suspended, the laser device emits a visible laser light downwardly in the vertical direction. CONSTITUTION:A semiconductor laser device is disposed in a space between a cap section 21 and a weight section 23. When an end of a suspension string 25 connected to a top section 22 of a suspension weight body 2 is attached to a target point of an upper structural member, the suspension weight body 2 is placed in a position below the target point in the vertical direction due to the gravity thereof and a visible laser light is emitted in the vertical direction from a lower opening 26 of the weight section 23. As a result, a spot on a floor is an under point in the vertical direction correspondingly moved from the target point of the upper structural member. When the suspension weight body 2 is separated from the floor, the light is clearly emitted on the floor so that it is possible to easily and accurately execute the movement work of the target point.
Patent JP-S63261326-A (JP)
Title: Circuit for driving electrooptic device
Inventor: OTA MASAHIKO
IPC: G02F1/133
Filed: 1987-04-20
Abstract: PURPOSE:To reduce irregularity in brightness on the average by scanning select pulses of an address signal reversely between two split gate line groups in every other row. CONSTITUTION:A TFT panel 1 consists of a 1st substrate where a column electrode line (drain line) group 4 and a row electrode line (gate line) group 3 are arranged in a matrix and a picture element and a picture element selection transistor (TR) are formed at each intersection, a 2nd substrate which has a common electrode arranged over the entire surface, and a liquid crystal layer sandwiched between the two substrates. Then row electrode lines are led out alternately to the right and left and the scanning order of select pulses supplied to the left row electrode line group is made opposite from the scanning order of select pulses supplied to the right row electrode line group. Consequently, brightness differences between lines are uniformed by areas and the irregularity in the brightness in an image plane is eliminated.
Patent JP-S58214281-A (JP)
Title: Nonaqueous electrolyte for lithium secondary battery
Inventor: TOBISHIMA SHINICHI
IPC: H01M10/052
Filed: 1982-06-08
Abstract: PURPOSE:To provide a nonaqueous electrolyte for a lithium secondary battery in which charge-discharge performance of a lithium electrode is good by using a nitrobenzene derivative as an additive of an nonaqueous electrolyte. CONSTITUTION:In a nonaqueous electrolyte prepared by dissolving a lithium salt in an organic solvent, a nitrobenzene derivative is used as an additive of the electrolyte. By adding the derivative, charge-discharge performance of a lithium electrode is increased. Although the reason is not always clear, it presumes that when an aromatic nitrocompound is added, a Li<+> ion conductive film is formed on the lithium surface and this film effectively acts in charge-discharge performance of a Li electrode. As effective nitrocompounds, 2,4,7-trinitro-9-fluorenone, nitramine, or 5-nitrobenzotriazole is used. 10<-1>mol/l or less of a nitrobenzene is preferably added. Addition of more than 10<-1>mol/l decreases charge-discharge performance of the Li electrode.
Patent JP-H10287974-A (JP)
Title: Formation of thin coating and thin coating forming device
Inventor: YOSHIOKA KAZUMI
IPC: C23C14/34
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in the case the line is stopped by any trouble or the like in the stages before and after coating formation, the fluctuation of the coating forming rate increases by the change of the temp. of a target and stable coating formation is made impossible. SOLUTION: This device is provided with a thermocouple 34 as a temp. detecting means detecting the temp. of the main body 20 of a target, a temp. controller 35 controlling the temp. of the target 20 from the output, a current regulator 33 as a temp. increasing means increasing the temp. of the target 20 by the output of the temp. controller 35 and a halogen lump 32, and the halogen lump 32 is controlled in such a manner that the temp. of the target 20 is made approximately same based on the signal from the thermocouple 23.
Patent JP-H08277721-A (JP)
Title: Four-cycle outboard engine
Inventor: SHIBATA YASUHIKO
IPC: F02B67/06
Filed: 1996-03-28
Abstract: PURPOSE: To reduce the protruding state of a tensioner from a cylinder case and suppress thermal effect to a minimum so as to reduce thermal trouble while attaining compactness. CONSTITUTION: In an outboard engine provided with an engine 10 disposed in a cowling 35 and placed above a propulsion unit, a winding belt 87 is provided being stretched over a small diameter driving wheel 85 fixed to a vertical crankshaft 55 supported on the cylinder case of the engine 10, and a large diameter driven wheel 86 fixed to a camshaft 66 supported on a cylinder head. The tensioner 88 of the wound belt 87 is positioned between a cylinder on the crankshaft side and an intake passage 89 disposed at the side of the cylinder.
Patent JP-H02278077-A (JP)
Title: Valve sleeve structure
Inventor: TANIGUCHI TAKUJI
IPC: F16H61/14
Filed: 1989-04-19
Abstract: PURPOSE:To prevent production of a valve stick due to production of abrasion powder by a method wherein the tip of the thin section part of a sleeve is extended to the inner side of the peripheral edge of a notch part positioned facing the drain port of a valve body, and an opening part is opened downward. CONSTITUTION:A notch part 582 is formed in a position facing a drain port (h) of a valve body 10. Meanwhile, a thin section part 586 positioned facing the notch part 582 and the notch part 582 adjacent to the thin section part are formed in a sleeve 571 to which a spool 573 is slidably arranged. A tip 585 of the thin section part 586 is extended to and overlapped with a peripheral edge 586 of the notch part 582 of the valve body 10, and an opening part 587 being a clearance is opened downward or obliquely downward therebetween. Thus, oil discharged along with movement of the spool 573 flows in a peripheral direction through an opening part 587 and smoothly discharged. This constitution prevents production of valve stick due to production of abrasion powder.