baber/WOPTO huggingface dataset:
Patent JP-H02254289-A (JP)
Title: Continuous furnace
Inventor: ISHIDA FUMIO
IPC: F27D7/06
Filed: 1989-03-28
Abstract: PURPOSE:To prevent air from entering a continuous furnace without disturbing an atmosphere within the furnace, enable a shielding and a releasing of the shielding within a short period of time by a method wherein a gas flow is formed from a nozzle toward a gas discharging means. CONSTITUTION:A gas pipe 16 is arranged in an annular form around an inner circumferential part of a furnace wall and has several nozzles 17 and 18. The nozzles 17 and 18 are arranged in an annular form along an inner wall of a furnace, respectively. The nozzle 17 is arranged in such a way as its axis is perpendicular to the wall surface and the nozzle 15 is inclined toward an outlet of the gas pipe. Two kinds of nozzles 17 and 18 are arranged in a so-called zig-zag form to each other. Non-oxidized gas is introduced from a gas feeding means 12 and as this gas is discharged from a gas discharging means 15, a so-called gas curtain is formed by this gas flow and then an up-stream side and a down-stream side of a gas curtain device 11 are shielded. with such an arrangement, a furnace terminating time is shortened and a gas curtain is formed without disturbing atmosphere within the furnace.
Patent JP-S59200962-A (JP)
Title: Sulfur printing method of chrome steel
Inventor: KOSHIDA AKIRA
IPC: G01N33/20
Filed: 1983-04-28
Abstract: PURPOSE:To prevent much elution of chromium and to obtain a degree of freedom for printing time in a sulfur printing method of a special steel contg. >=10% chromium. CONSTITUTION:A special steel contg. >=10% Cr is subjected to sulfur printing by using an aq. soln. of a hydrochloric acid with which the elution of Cr is small, i.e., 3-10% (vol) hydrochloric acid. A sharp print is obtd. with 3-5% concn. of the hydrochoric acid and adequate printing time is 2-3min. The immersion time of photographic paper varies in an adequate range with the concn. of the hydrochoric acid, and is adequately 2-4min if the concn. of the hydrochloric acid is 3% and 0.5-1.5min of the concn. is 5%. The sharp sulfur print of the special steel is thus obtd. without receiving the adverse influence of Cr existing much in the steel and therefore this method is effective in process and quality control of steel materials.
Patent JP-S60219513-A (JP)
Inventor: REI ROI ABUTSU
IPC: G01F1/66
Filed: 1984-04-12
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-S551830-A (JP)
Title: Solidifying method for fine industrial waste
Inventor: NAKANE MITSURU
IPC: F23J1/00
Filed: 1978-06-19
Abstract: PURPOSE: To dispose fine industrial waste contg. heavy metals without causing secondary pollution by mixing the waste with cement and a water sol. sulfide in the presence of water and by allowing the mixt. to stand to solidify it.  
     CONSTITUTION: Fine powder of sludge, collected dust, incineration ashes, etc. contg. heavy metals such as Zn, Pb and Cu is dried, and to 100 parts of the dried fine powder are added 0.1W20 parts of a water sol. solfide such as Na 2 S, K 2 S, CaS or (NH 4 ) 2 S. Portland cement, sand and water are further added, and they are kneaded well, allowed to stand, and solidified with the cement. By the effect of blending the sulfide the solidified product exhibits water resistance, etc. leaches very little heavy metals, is very stable, and causes no secondary pollution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62233575-A (JP)
Title: Directional selector valve
Inventor: KATAGIRI TOMOHIKO
IPC: F16K1/36
Filed: 1986-03-31
Abstract: PURPOSE:To make a valve simple in structure and enlarge the extent of flow in a fluid to be controlled, by installing a ring valve body which is expanded with fluid pressure acting on the groove part installed in a shaft part via a pressurized port. CONSTITUTION:A ring groove part 5 is formed on a circumferential part of a shaft part 3, and a ring valve body 6 consisting of an elastic body is attached to this groove part. At the time of noncurrent-energization to a solenoid 11, a pilot valve 10 opened, while an inlet flow passage 7 and a pressurized port 9 are interconnected to each other, and the valve body 6 is expanded in the radial direction by dint of fluid pressure. With this constitution, outflow of a fluid of compressed air or the like from the inlet flow passage 7 to an outlet flow passage 8 is checked. If the solenoid is energized with a continuous rating current, the pressurized port 9 and a pilot exhaust port 14 are interconnected to each other, whereby the valve body 6 is contacted and reset and the inlet flow passage 7 leads to the outlet flow passage 8.
Patent JP-2000263220-A (JP)
Title: Apparatus for supplying molten metal
Inventor: TERUYAMA YUZO
IPC: B22D17/30
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To stationally and stably supply molten metal by keeping the molten metal surface level pumping up the molten metal always constant. SOLUTION: A molten metal supplying apparatus is provided with a first molten metal vessel 2 for storing the molten metal (a), a second molten metal vessel 3 at pumping-up side of the molten metal (a) and a molten metal passage 6 communicating the first molten metal vessel 2 with the second molten metal vessel 3 in the molten metal (a) and feeding the molten metal (a) from the first molten metal vessel 2 side to the second molten metal vessel 3 side. Further, an electromagnetic pump 9 which is disposed in this molten metal passage 6 and controls the surface level of the molten metal (a) in the second molten metal vessel 3 by giving the thrust to the molten metal (a) in the molten metal passage 6 and feeding out or pushing back the molten metal (a) from the first molten metal vessel 2 side to the second molten metal vessel 3 side, is provided.
Patent JP-S62231505-A (JP)
Title: Phase syntehsis type band-pass filter
Inventor: TANIMOTO YOSHIO
IPC: H03H7/01
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a flat phase characteristic in a pass band by using an in-phase signal distributor branching an input signal into two, a band stop filter receiving one of the branched signals and an in-phase signal synthesizer synthesizing the other branched signal and an output signal of said filter. CONSTITUTION:An input signal (a) is branched into two by the distributor l, one signal (b) is fed directly to the synthesizer 2 and the other signal (c) is fed to the band stop filter 3. An output signal (d) of the filter 3 is fed to the in-phase signal synthesizer 2, where the signal is synthesized with the signal (b) and an output signal (e) is obtained. Thus, a flat phase characteristic at the pass band is realized.
Patent JP-S63242886-A (JP)
Inventor: NAKAMURA ICHIRO
IPC: B66B9/04
Filed: 1987-03-30
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-S57413-A (JP)
Title: Multi-stage incineration furnace and mud incineration method
Inventor: SAWAI MASAKAZU
IPC: F23G5/00
Filed: 1980-06-02
Abstract: PURPOSE: To prevent unburnt material from being remained behind and burn with a small amount  of air by a method wherein auxiliary teeth, which have their inclination opposite to that of main  teeth and have larger gaps between their teeth and the floors of each stage chambers than those  between the main teeth and the floors of each stage chambers, are provided to the main teeth and  a part of dehydrated mud is dried with the exhaust gas from the incineration furnace.   
     CONSTITUTION: Dehydrated mud is carried from a mud storage tank 13 by a carrier means 14  and its major part is directly supplied to the incineration furnace 26 by a mud supply device 15,  while the remaining part is supplied to a drier 16 to be dried with the combustion exhaust gas  from the furnace 26 therewithin. The exhaust gas from the drier 16 is blowed into the incineration  furnace 26 by a fan 17. The auxiliary teeth, which have their inclination opposite to that of the  main teeth 5 and have the larger gaps 12 between their teeth and the floors of each stage chambers than those between the main teeth 5 and the floors of each stage chambers, are mounted to  the main teeth 5. Due to the main teeth 5, mud is left at each stage chambers for a fixed period of  time and then fallen down to the next stage chambers. However, due to the auxiliary teeth 12,  large lump like muds are left for an enough period of time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01248963-A (JP)
Title: Series operation circuit of dc-dc converter
Inventor: HOSHINO HIDEO
IPC: H02J1/10
Filed: 1988-03-28
Abstract: PURPOSE:To eliminate an unbalanced voltage assignment by connecting input side of a plurality of DC-DC converters in series and making the number of output windings of an output transformer equal to the number of series even if each has different capacity. CONSTITUTION:Two converters mounted on a first electric car are connected in series, one converter supplies DC power to the first electric car while the other converter supplies to a second car respectively. An overhead wire 31, a pantograph 32, a filter reactor 33, GTO thyristors 51 and 61 as switching elements, reflux diodes 52 and 62, output diodes 54 and 64, etc., are provided. An output transformer 73 of a No.1 converter 70 has output windings 73A and 73B the number (2) of which is equal to the number of series and are mutually insulated, and a No.2 converter 80 has output windings 83A and 83B as well. These winding 73A and 83A are connected in series to connect to a main motor of the No.1 car, and others of winding 73B and 83B are also connected in series to connect to a main motor of the No.2 car.
Patent JP-S63243409-A (JP)
Title: Lubricating oil device for turbine
Inventor: OBARA FUMIO
IPC: F01D25/20
Filed: 1987-03-30
Abstract: PURPOSE:To enable the quick treatment of lube oil cleanliness to a target degree by providing the first filter device for arresting relatively large foreign substances at the upstream side of a lubricating part, and the second filter device for arresting fine foreign substances at the downstream of the lubricating part. CONSTITUTION:The intermediate part of a feed oil pipe 9a for supplying lubricating oil to the lubricating part of a bearing 20 and the like is provided with the first filter device 21 having a coarse-mesh filtrating part suitable for arresting relatively large foreign substances. Also, the feed oil pipe 9a at the downstream of said filter device 21 is fitted with a selector device 22 and the second filter device 24 having a fine-mesh filtrating part is provided within the passage of a circulating oil pipe 23 continuous to said selector device 22. A bypass pipe 25 fitted with a bypass device 26 is connected to another connection of the selector device 22. Furthermore, differential pressure gauges 27 and 28 are provided so as to detect the clogging of each filter device 21 and 24, and output signals therefrom are applied to a differential pressure monitor device 31.
Patent JP-S62230431-A (JP)
Title: Replacement structure for press fitting die in press fitting machine
Inventor: NAKAMURA MATSUICHI
IPC: B21D37/14
Filed: 1986-03-31
Abstract: PURPOSE:To shorten the work time by facilitating the attachment and detachment of the die for press fitting by providing an attachment on a frame and piston tip part respectively and by fitting the die for press-fitting attachably and detachably thereto. CONSTITUTION:An attachment 10 is provided by a guide piece 8 and the lower part stopper 9 respectively on a frame 3 and piston tip part. The fitting and removal can be performed with one touch since the die 11 for press-fitting can be inserted from the upper part of a press fitting machine to the attachment 10 or taken off to the upper part. The centering adjustment after fitting the die 11 for press fitting becomes unnecessary by the guide piece 8 and the lower part stopper 9 and after the press work a rance pipe can be taken out together with the die 11 for press-fitting of both part with a very slightly retreat of the piston of a hydraulic cylinder 4, so there is no need to wait until the completion of the piston retreat and the work time is shortened.
Patent JP-H09265423-A (JP)
Title: Storage system
Inventor: IKUTO KUNIO
IPC: G06F12/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a storage system capable of efficiently executing the prescribed processing of data moved between two storage devices. SOLUTION: Real picture data 'data 1' are stored in a directory '/work/cd7' of a magnetic disk unit 50. Layout processing is executed by referring to a rough picture R10 corresponding to the real picture data 'data 1', and at the time of completing the processing, the data 'data 1' are transferred to an additional type optical disk unit 60. At the time, the directory '/work/cd7' of the data 'data 1' is also transferred to the unit 60. In order to surely transfer the directory '/work/cd7', a directory name '/work /cd7' is previouly reserved in the unit 60. Even when the real picture data 'data 1' are stored in any storage device, the real picture data can be recognized from the external by a pass name '/work/cd7/data1' including the same directory name '/work/cd7'.
Patent JP-H10256528-A (JP)
Title: Method for generating layered aluminum fine particles and its application
Inventor: MURAKAMI JUNICHI
IPC: B22F1/16
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating layer aluminum fine particles and an application to a single electron tunneling quantum device. SOLUTION: Metal aluminum is supplied into mixed gas of helium and steam of 1×10<-7> to 3×10<-7> Torr by sputtering metal aluminum by discharging argon gas, aggregation is generated, then discharged into vacuum to generate single crystal covered on a surface layer with aluminum, thereby forming spherical metal aluminum fine particles (layered aluminum fine particles). The particles are carried on a flow of the helium gas, discharged into vacuum via an aperture, and deposited directly on a board to generate layered aluminum particles of a particle size of 5 to 500nm. The vicinity of an outlet of particle generation source is cooled by the nitrogen or a distance between an aluminum target and the aperture is set to 30 to 50mm, thereby generating the layered aluminum fine particles. Further, single electron tunneling quantum device element using the layered aluminum fine particles obtained by the method is set.
Patent JP-S57189371-A (JP)
Title: Intermusic discrimination circuit for automatic program selection player
Inventor: ONO TSUYOSHI
IPC: G11B3/085
Filed: 1981-05-18
Abstract: PURPOSE: To discriminate the beginning and end of musics correctly with less adjusting places and less malfunctions at a low cost by reflecting the light of a light emitting element, reflecting the same on a record surface and discriminating the spacing between the musics of the record from the change in the quantity of the reflected light.  
     CONSTITUTION: The photoexcitation current of a transistor Tr 2  is supplied to the noninverted input terminal of the 1st operational amplifier OP 1 , and the output of the operational amplifier OP 1  removed of ultrahigh band noises is supplied to the inverted input terminal of the 2nd operational amplifier OP 2 . A diode D 1  is connected between the inverted input terminal and noninverted input terminal of the amplifier OP 2 , and the noninverted input terminal sides are connected mutually via a parallel connected capacitor C 3  and a resistor R 3  to a + elelectric power source. When the difference between the noninverted input level and the inverted input level is approximately equal to the forward voltage VB of the diode D 1 , electric discharging starts at the time constant t 2  determined by the capacitor C 3  and a resistor R 2  via the diode D 1  and again at this voltage level, the noninverted input level follows up the inverted level. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02258583-A (JP)
Title: Sealed container for receiving deoxidating agent pouch
Inventor: YAMAGISHI SATOMI
IPC: B65D81/26
Filed: 1989-03-29
Abstract: PURPOSE:To eliminate a troublesome separation and removal of a deoxidating agent pouch from the contents of a container when the contents are used by providing the container wherein a communicating part between a first section thereof for receiving the contents and a second section thereof for receiving the deoxidating agent pouch is smaller is length than the long side of said pouch. CONSTITUTION:A first section 7 of a container 1 is filled with a predetermined content and, in a second section 8 thereof, a flat, rectangular deoxidating agent pouch 9 whose long side is greater in length than the distance between projecting parts 5 and 6 is placed as shown by broken lines in the figure 2. A separately formed lid consisting of laminated film is then heat sealed to a flange part 4 of the container 1. In this structure, since an intended sealed container can be obtained merely by heat sealing the container and the lid together or engaging the lid with the container, there is no need for providing process and facility to attach the deoxidating agent pouch to the inner surface of the lid.
Patent JP-H05284224-A (JP)
Title: Voice mail transfer system and telephone exchanging system
IPC: H04M3/42
Filed: 1992-03-31
Abstract: PURPOSE:To connect an incoming call to a radio telephone set to a voice mail device automatically and to allow the voice mail equipment to execute as proxy for the reception of the call when the radio telephone set is present on the outside of a communication zero of a base station in a telephone exchange system in which the base station provided with the voice mail equipment and having a prescribed communication area houses radio telephone sets. CONSTITUTION:A central processing and controlling unit 30 checks whether or not private branch radio telephone sets 200a, 200b... are respectively present on the radio zones A, B of radio base stations 16, 18 for a prescribed period through radio control circuits 20, 22 and registers the result of the check to a main storage device 32. When the private branch radio telephone sets 200a, 200b... are present on the outside of the communication area of the base stations 16, 18, an incoming call to the private branch radio telephone sets 200a, 200b... is connected to the voice mail equipment 26, in which the voice message is registered. Then when the relevant telephone sets 200a, 200b... enter any radio zone, the arrival of the message is notified to the private branch radio telephone sets 200a, 200b... and the stored voice message is transferred to the replied relevant telephone sets 200a, 200b....
Patent JP-S62232744-A (JP)
Title: Sound recording and reproducing device
Inventor: KOBAYASHI MINORU
IPC: G11B15/26
Filed: 1986-04-01
Abstract: PURPOSE:To miniaturize a device by reducing a plain spreading by overlapping and loading plural cassettes in a cassette room, and sharing a motor in the tape running drives of plural cassettes. CONSTITUTION:In the titled device, a cassette room 9 where plural cassettes are overlapped and loaded, reel mechanisms 45 and 46 having plural tape hub engaging parts possible to wind the tape of the tape cassette independently, and plural power transmission mechanisms which transmit a power from a motor 2 to plural tape hub engaging parts 459a, 469a, 457a, and 467a respectively, are provided. And also, plural pinch rollers 17 and 18 which correspond to each of plural tape hub engaging parts possible to move independently bringing into press-contact with a capstan shaft 6 in a recording and reproducing mode, and separating from the capstan shaft 6 in a stop mode, and power transmission control means 21 and 22 which select and control an engagement between the reel mechanisms and the power transmission mechanisms corresponding to the positions of those rollers 17 and 18, are provided. The tape of the plural cassettes can be selected and advanced by the control of the control means 21 and 22.
Patent JP-S531242-A (JP)
Title: Resin compositions
Inventor: KUDOU TEIZOU
IPC: C08F279/00
Filed: 1976-06-25
Abstract: PURPOSE: A flame-retardant resin composition having balanced mechanical properties, improved thermal stability and moldability, comprising a specific graft copolymer and a vinyl chloride polymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61139291-A (JP)
Inventor: KENJI NUMA
IPC: H02P6/08
Filed: 1985-04-11
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-H06284936-A (JP)
Title: Device for positioning slide rails
Inventor: IBARAKI SHOICHI
IPC: A47B88/04
Filed: 1993-04-01
Abstract: PURPOSE:To provide a slide rail positioning device that stops a structure which moves along the rail of a main body frame of office equipment at any several position. CONSTITUTION:A rotary shaft 5 with a stopper claw 6 for a slide mechanism is provided on a slide rail 4 fixed inside a structure, and several stoppers 2b and 3 with different shapes, which engage with the stopper claw 6 and manage its travel, are placed on a fixed rail 1 fixed to the equipment main body frame so that the several stoppers can be set freely.
Patent JP-H10271344-A (JP)
Title: Color image processor
Inventor: TANAKA TATSUYA
IPC: H04N1/60
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To always provide stabilized color reproducibility in simple circuit configuration, even when changing the characteristics of device with the passage of time because of the influence of fluctuation factors such as temperature or humidity by inputting a fluctuation factor signal, together with a color separate signal and performing color correction corresponding to a color correct signal stored in a storage means or a data interpolated color correcting signal. SOLUTION: Resolution data sent from a scanner 102, the data on temperature and humidity from a temperature/humidity detecting means 120, a total number of pictures to be printed from a life counter 122, toner lot number designated and inputted from a designation input means 124 and the respective data of supply goods, such as paper materials and photoreceptive bodies, are inputted in real time to a color correcting means 104 inside a color-converting means 115. Based on these data and data previously stored in a storage device 106, the color-correcting means 104 executes color-correcting processing and interpolating operation.
Patent JP-S59202306-A (JP)
Title: Liquid fuel combustion device
Inventor: ISHIKAWA KATSUHIKO
IPC: F23D3/18
Filed: 1983-04-28
Abstract: PURPOSE:To prevent formation of excess large rise flame, and production of odor, soot, etc., by a method wherein a flame uniformizing cylinder which has the upper end surface of a combustion cylinder, completely blocked up, and a peripheral side having a plurality of through-holes, is mounted, and a pressure uniformizing plate, blocking up the upper end of an air passage formed by an outer cylinder and an outer flame cylinder, is provided. CONSTITUTION:A wick 10 is vertically movably set between a wick inner cylinder 6 and a wick outer cylinder 7, and an evaporating part 10a is exposed in a combustion chamber to evaporate and burn the fuel. A flame uniformizing cylinder 11, mounted to the upper part of an outer cylinder, formed such that its upper end surface 12 is completely blocked up, a peripheral side 13 has through-holes 14 bored therein and the upper part of the peripheral side 13 has oblong through-holes 15. A pressure uniformizing plate 17 is provided for blocking up in a given manner the upper end of an air passage 16 formed by an outer cylinder 4' and an outer flame cylinder 3'. This prevents formation of an excess large rise flame, and reduces yielding of noxious substances, such as odor, soot, carbon monoxide, resulting in maintenance of clean combustion and in improvement of safety.