baber/WOPTO huggingface dataset:
Patent JP-S55125452-A (JP)
Title: Nitrogen analyser
Inventor: SADO NAOHIKO
IPC: B01J35/10
Filed: 1979-03-20
Abstract: PURPOSE: To improve the efficiency of ammonia conversion and to speed up and simplify the measurement by using a nickel-alumina catalyst, in which nickel is supported by the alumina carrier, when a nitrogenous compound is converted into ammonia in the hydrogen gas.  
     CONSTITUTION: The nickel-alumina catalyst, in which fine nickel particles are dispersed on the alumina, especially active alumina, is used for the nitrogen analysis catalyst. By the use of the catalyst, a nitrogenous compound in a sample is converted into ammonia in the hydrogen gas, the quantity of nitrogen is measured from the quantity of generated ammonia. Also nitrogen component of a solid matter can continuously be analyzed by using the said catalyst. Especially, when a film of nickel aluminate defect spinel compound is provided on the surface of alumina, the fine structure of alumina is stabilized, the stability to the repetition of oxidation and reduction and the resistance to the powdering by the deposition of cokes can be enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10222169-A (JP)
Title: Waveform regenerating device and cross-fade method for waveform data
Inventor: SUZUKI HIDEO
IPC: G10H7/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To enable compression and expansion of a waveform data to be read out on a time base by updating a read address in order to conform a phase of the waveform data to be read out by the read address with a phase of the waveform data in a position to be indicated by the next read address. SOLUTION: The waveform data in a waveform memory 301 is divided into plural waveform frequencies, and a control data for controlling progress of a reading position of this waveform data is generated, and also a read address progressing at a speed in response to a sound pitch is generated. Then, virtual progress of a read position based on the control data is compared with a position of the read address progressing at the speed corresponding to the sound pitch at prescribed time intervals, and based on a comparison result, the read address is updated in order to conform the phase of the waveform data read out by the read address with the phase of the waveform data in the position indicated by the next read address.
Patent JP-H10211003-A (JP)
Title: Sheet for footwear
Inventor: KOSUGE YASUYUKI
IPC: A43B19/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for footwear which can easily be exchanged and does not require to be placed in footwear on use of the footwear, by equipping a pinching tab erectable via at least one crease on the end part of the sheet main body containing chemicals and placing the same in footwear when the footwear is not used. SOLUTION: In a sheet for footwear to be used by placing in various kinds of footwear to apply deodorizing and antibacterial actions, etc., a coating liquor containing a deodorant is applied on the opposite side of the coated side of coated paperboard and dried, and an almost foot shape is cut out to form the sheet main body 10. On the ankle 10a side of the foot shaped main body 10, for instance, six creases 11 are made so as to cross the longitudinal direction of the sheet main body 10 to make the sheet be folded back along respective creases 11 and to make the folded-back parts be used as pinching tabs 10b. That is, the pinching tab 10b made by folding back the sheet main body 10 along an arbitrary crease selected matching the size of a shoe is used to place the sheet in the inside of a shoe or take out.
Patent JP-H06246289-A (JP)
Title: Anaerobic treatment process for organic drainage containing peroxide
Inventor: FUJIMURA NAOTAKA
IPC: C02F3/28
Filed: 1993-02-23
Abstract: PURPOSE:To provide the anaerobic treatment process in which organic drainage containing a perioxide can be treated by anaerobic microbes efficiently and stably by adding sulfur oxide to the drainage to be treated in the process of anaerobic treatment for the organic drainage containing a perioxide. CONSTITUTION:Drainage from the cumene phenol preparation process as raw liquid is fed into a raw liquid storage tank 1 and the oil content on an upper layer is removed, and then the drainage is fed into a heat retention tank 2 and heated under the alkaline condition to perform the decomposition accleration for CHP. The treated water is fed into a heater 4 and dilute water from a dilute water storage tank 3 is added therein, preheated and introduced into an anaerobic reaction tank 7 from below. A carrier 13 is fluidized in the reaction tank 7 and the anaerobic treatment is carried out by the fluidized bed process, and the treated liquid is transferred to a solid-liquid separation unit 10 and solid-liquid separated, and supernatant is drained out of a system and circulated to the reaction tank 7. An ion oxide is added to the introduced liquid in the anaerobic reaction tank 7 in the above-said anaerobic treatment process.
Patent JP-S62232020-A (JP)
Inventor: TEIMOSHII EI BURANTO
IPC: G06F17/30
Filed: 1987-02-16
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-S59159736-A (JP)
Title: Laminated pickles and its preparation
Inventor: CHIBA TADASHI
IPC: A23L19/20
Filed: 1983-03-01
Abstract: PURPOSE:To prepare a delicious laminated pickles having unique taste and flavor, by sandwiching a seasoned food layer between plural layers of green vegetables, and integrating and solidifying the laminate with pressure. CONSTITUTION:The layers 1a-1n of spread leaves of green vegetables consisting of one or more green vetetables such as cabbage, lettuce, Chinese cabbage, green ball, etc. are placed in multiple stages. Separately, sliced or chopped vegetables, fruits, marine products, or other processed foods or their mixture are spread almost uniformly and seasoned with a seasoning to obtain plural food layers 2a-2m, which are inserted between the layers of the green vegetables. The obtained multi-stage laminate is pressed until the whole layers are integrated together and solidified. When the combination of the food inserted in each layer is properly selected, the characteristic properties, taste and flavor of each food can be demonstrated in each layer containing thereof, and a wide variety of tastes can be enjoyed by the selection of the combination.
Patent JP-S58150532-A (JP)
Title: Preparation of glyoxal
Inventor: ICHINO MASAAKI
IPC: C07C67/00
Filed: 1982-03-02
Abstract: PURPOSE:To purify glyoxal to such an extent that impurities may be scarcely detected by the high-speed liquid chromatographic analysis, by using a relatively easy method of irradiating crude glyoxal with ultravoilet light before or after  the purification thereof. CONSTITUTION:Before or after purifying crude glyoxal obtained by oxidizing acetaldehyde or ethylene glycol by the well-known methods, e.g. removing volatile components by distilling and concentrating the crude glyoxal or removing  acids by neutralizing with a basic substance, etc., the crude glyoxal is irradiated  with ultraviolet light (the wavelength near 250nm is more effective, and the irradiation is preferably carried out at room temperature for 1-4hr) and purified. USE:A raw material for textile treating agents or paper processing agents and further medicines, insecticides and perfumes, etc.
Patent JP-S59159466-A (JP)
Title: Static type double mechanical seal
Inventor: OOBA KANJI
IPC: F16J15/34
Filed: 1983-02-28
Abstract: PURPOSE:To obtain a static type double mechanical seal for which assembly work is made easy by installing the first retainer in demountable ways at the inlet part of a seal housing and installing the second retainer which can be drawn-out outside the seal housing, at the innermost part. CONSTITUTION:The first static sealing ring 19 is held in slidable ways in the direction of axis line in the first retainer 15, and is pressed and urged towards a rotary sealing ring 11 by a spring fitted. The outer peripheral part 16a of the second retainer 16 is inserted into an annular holding part 5a formed on the inner peripheral part at the lower edge of a seal case 5, and the lower edge part 16b is attached onto the upper wall 3 of a stirrer body, and engaged and held so as to not to be revolved relatively at the innermost part of a seal housing 2 and shifted only in the upward direction for permitting a sleeve 9 to be pulled out.
Patent JP-S63202238-A (JP)
Title: Fixing device for stator coil
Inventor: ONODA MITSURU
IPC: H02K3/48
Filed: 1987-02-18
Abstract: PURPOSE:To improve an efficiency of cooling a stator coil side face in contact with a side liner, by providing said side liner with grooves for passing a cooling air therethrough. CONSTITUTION:Coils 2(bottom coil 2a, top coil 2b), a wedge 6, a slot base cushion 4 and a coil padding 5 are inserted into a slot 1a. Also, a side liner 3 is inserted into a coil side face. Further, an iron core 1 is provided with ventilation grooves 1b. In this case, said side liner 3 is provided with grooves 3a made to extend obliquely in the manner of crossing said ventilation grooves 1b. Thus, a coil face in contact with the side liner 3 can be cooled efficiently.
Patent JP-H09228457-A (JP)
Title: Drain pump system for use in deep underground
Inventor: SHIMADA YUTAKA
IPC: E03F1/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To relieve up-surging at tripping of a pump, by installing a water reservoir, an overflow bank, and a gate at the lower part of the overflow bank, in a shaft. SOLUTION: In a drain pump system provided with an inflow shaft 2 in which water flows from a river 7 on the ground, an overflow bank 8 at the river side, etc., an underground effluent channel 1, and a pump station 3, a water reservoir side overflow bank 5 is installed at a lower level than a water reservoir 4 and the overflow bank 8 in the inflow shaft 2 and an opening and a gate 6 are installed at the lower part of the overflow bank 5. When a pump has tripped in a trouble resulting from some causes, water flows backward due to the inertia force and an up-surging that the water level in the inflow shaft 2 rises instantaneously, arises and the overflow water from the bank 5 flows in the water reservoir 4. The overflow water of the first and second up-surging waves and the overflow water from the bank 5 are held in the water reservoir 4.  In this way, the up-surging of the inflow shaft 2 is relieved and water is prevented from flowing backward to the river 7 and flooding on the nearby ground of the inflow shaft 2.
Patent JP-H05235631-A (JP)
Title: Expansion antenna
Inventor: OKUMURA MINORU
IPC: H01Q15/14
Filed: 1992-02-20
Abstract: PURPOSE:To improve the handling performance by realizing simple beam scanning. CONSTITUTION:Plural ribs 11 for antenna support are fitted to an expansion mast 10 freely expanded in a direction, a conductive mesh 12 is stretched between the rib members 11, the rib member 11 is expanded/contracted in a same direction with the conductive mesh 12 in interlocking with the expansion/ contract drive of the expansion mast 10 to expand/fold a mirror finished surface.
Patent JP-S54125258-A (JP)
Title: Device for manufacturing roll lined with rubber or plastic
Inventor: NISHIZAWA HITOSHI
IPC: B29C39/10
Filed: 1978-03-23
Abstract: PURPOSE: To provide a device for manufacturing a roll lined with a voidless rubber or plastic with minimum excess thickness required for the final finishing, comprising a connecting tube fit in the path of molten rubber in a mold, and a valve bar inserted into said connecting tube and having a groove for passing thr rubber flow.  
     CONSTITUTION: A pressurizing cylinder 4 engaged with a pressurizing plunger 5, is placed upon a mold 3 composed of a plurality of cylindrical cavities 1 and a path 2 to flow a liquid rubber or plastic. The cavities and the path are connected one another at the bottom thereof. A core metal 6 is placed in the cavity and fixed to the correct position. A connecting tube 8 having a valve bar 7 engaged therein, is attached to the lower part of the cylinder 4, and inserted into the resin path 2 of the mold 3. The valve bar 7 is composed of a spring 10, a ball valve 9 attached under the spring 10, and a bar 11 attached under the ball 9 and having a groove 12 for passing the rubber or plastic liquid to the mold. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09226828-A (JP)
Title: Method for tape-packaging electronic part and tape therefor
Inventor: TSURUMI KOICHI
IPC: H01L21/673
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To keep the inside of a sealed container clean and protect an electronic part against dirt and dust by making a container for receiving both a part supplying reel and a reel for winding a taken-out tape in a sealed structure and providing a shutter mechanism which can be opened/closed at a take- out port of the part. SOLUTION: A tape 1 with electronic parts 2 packaged with equal intervals, a first reel 3 and a second reel 4 for winding the tape 1 are entirely received in a sealed container 12. The sealed container 12 is made into a sealed structure to prevent dirt and dust from entering from outside. A highly airtight shutter 13a which can be opened/closed is provided at a take-out port 13 of the electronic part 2. Inert gas such as nitrogen or helium is filled inside the sealed container 12 from a gas inlet 14. The inert gas is constantly filled during use to keep the inside of the container 12 at 1atm. (absolute pressure), thereby preventing dirt and dust from entering from outside even if the shutter 13a is opened/closed.
Patent JP-H07242496-A (JP)
Title: Method for growing zinc oxide single crystal
Inventor: ASAI YUJI
IPC: C30B29/16
Filed: 1994-03-03
Abstract: PURPOSE:To improve growth efficiency by growing a ZnO seed crystal in a C-axis direction in an aq. KOH soln. contg. ZnO in a supersatd. state, then growing a single crystal in an a-axis direction in an aq. soln. mixture composed of the KOH contg. the ZnO in the supersatd. state and LiOH. CONSTITUTION:A baffle plate 3 is installed in a growth vessel 10 packed with ZnO sintered compacts 1 having a particle diameter 1 to 2mm to segment the inside of the vessel to a raw material packed part 14 and a crystal growth part 16. A frame 5 hanging the ZnO seed crystal 7 is arranged in this crystal growth part 16. The aq. KOH soln. of a concn. 1 to 6mol/liter is then poured into the vessel 10 to attain 60 to 85% of the volume and thereafter an upper cap 11 is welded to seal the vessel 10. The crystal growth part 14 is heated to 360 to 400 deg.C and the raw material packed part 16 is heated to 380 to 420 deg.C and the seed crystal 7 is grown in a C-axis direction by making operation for 7 to 14 days. Next, the LiOH is poured into the vessel 10 in such a manner that the concn. of the KOH attains 2 to 6 mol and the concn. of the LiOH 1 to 3mol. The ZnO seed crystal 7 is grown in an a-axis direction by making stationary operation for about 20 hours.
Patent JP-S61193163-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1985-02-20
Abstract: PURPOSE:To make a device compact and to improve the multicolor image quality by arranging a developing device and a cleaning device close to each other. CONSTITUTION:An image forming body 1 from which a color image is transferred to a recording material P by a transfer device 7 is destaticized by a destaticizer 9, and a fur brush of a cleaning device 10 is brought into contact with the image forming body 1 to remove a remaining toner from the surface of the body 1. In this case, the cleaning device 10 and developing devices 4A-4D which are generation sources of toner scattering are arranged collectively under the image forming device, and the transfer device 7, an electrifier 2, an image exposure device 3, etc. polluted with the toner are arranged collectively above the device. Thus, since the pollution of these devices due to the toner is reduced and the pollution of all of the area of the image forming device due to the toner is eliminated, vivid multicolor images are obtained, and the device is made compact.
Patent JP-S56130737-A (JP)
Title: Photographic device
Inventor: INOUE SHIYUNZOU
IPC: G03B27/48
Filed: 1980-03-17
Abstract: PURPOSE:To calculate and display the number of originals which can be photographed on an unexposed film detecting the amount of the unexposed film and by dividing it by the feed extent of the film per original that corresponds to the size of the original. CONSTITUTION:Pulses that a pulse generator generates by coupling with the film feed of an exposure part are counted to store RAM102 with the count value that corresponds to the amount of an exposed film. On the other hand, the feed extent of the film per original size is stored in ROM103. The difference between the set amount of the film stored in ROM103 and that stored in RAM102 is calculated by the substraction part of CPU100 and the value is stored in RAM102. This stored substraction value is divided by the memory value of ROM103 stored with the feed extent of the film per original that corresponds to the size of the original selected with selection switch 7, and the division value is displayed on display device 104.
Patent JP-S62192702-A (JP)
Title: Plastic optical fiber
Inventor: TANEICHI SEISHIRO
IPC: C08F2/48
Filed: 1986-02-20
Abstract: PURPOSE:To obtain the titled fiber having a heat-resistance until the glass transition point of a thermoplastic resin and an excellent optical transmittance by forming a shell component of an org. optical fiber under a specific condition, and by coating the org. optical fiber under the specific condition. CONSTITUTION:The org. optical fiber composed of a core component 1 of the optical fiber and the shell component 2 composed of an UV curable resin of the optical fiber is coated with the coating resin layer 3. The shell component 2 is composed of the UV curable polymer having a refractive index less than that of the polymer of the core component by at least 3%. The org. optical fiber is coated with a resin having a Vicat softening point larger than the glass transition temp. of the core component polymer. Thus, although the heat- resistance of the titled fiber depends on the kinds of the polymer of the core component, usually, the titled fiber has the heat-resistance until the glass transition of the core component 1. For example, if the core component 1 is made of methylmethacrylate, the heat-resistance of the titled fiber is 115 deg.C.
Patent JP-S60177382-A (JP)
Inventor: SAKAMOTO YUUJI
IPC: G09G3/14
Filed: 1984-02-23
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-S60178662-A (JP)
Title: Semiconductor device
Inventor: SEKINE MASATOSHI
IPC: H01L27/146
Filed: 1984-02-24
Abstract: PURPOSE:To enable the formation of three-dimensional LSI's of simple structure and high reliability by a method wherein the gate electrode of each MOS type transistor is connected to a p or n type region constituting a photo diode and to a source or drain region via resistance element. CONSTITUTION:An image input device consists of an MOS transistor 20 as an inverter transistor formed on a p type Si substrate 10 and of a photo receiving diode 40 formed on this transistor 20 via insulation film 30. This transistor 20 is composed of the source (region) 21 and the drain (region) 22 n<+> Si regions formed in the p type Si substrate 10, the gate electrode 24 made of poly Si formed on the surface of the p type Si (substrate) region positioned between the source 21 and the drain 22 via thermal oxide film 23, and the first metallic electrode 25. Further, a high-resistant poly Si layer 26 is formed from over this gate electrode 24 to over the source region 21.
Patent JP-S58152096-A (JP)
Title: Lubrication oil composition for metal working and its use
Inventor: UEMATSU TOYOHITO
IPC: C10M137/04
Filed: 1982-03-05
Abstract: PURPOSE:To provide a pollution-free lubrication oil composition for metal working such as cold forging, etc., capable of facilitating the plastic working of a metallic material such as steel only by applying to the surface of metal without necessitating the film-forming treatment of the metal, by adding a specific phosphoric or phosphorous acid ester to a mineral oil or a synthetic oil. CONSTITUTION:The objective lubrication oil composition is prepared by mixing a mineral oil and/or a synthetic oil with a phosphoric or phosphorous acid ester of formula (R is H, alkyl or aryl; R' is alkyl, higher alkenyl or aryl; n is 1 or 2) having a nevtralization or acid valve of preferably >=0.2KOHmg/g. The  amount of the ester is preferably 0.5-5wt% of the oil composition in terms of  phosphorus content.
Patent JP-S63201411-A (JP)
Title: Gas-burning fluidized bed
Inventor: YAMADA YUKIO
IPC: F23C10/00
Filed: 1987-02-17
Abstract: PURPOSE:To introduce gas and high temperature air together into a fluidized bed after mixing them by providing a double-tube structured air/gas mixture injection nozzle which comprises an outer tube and an inner tube. CONSTITUTION:A plurality of air/gas mixture injection nozzles 7 passing through an upper stream plate 3A and a downstream plate 3B each have a double-tube structured bolt-like unit which comprises an outer tube 8 and an inner tube 9, and the space inside the inner tube 9 is used as an air passage 10 and the space between the inner tube 9 and outer tube 8 as a gas passage 11. Air preheated to a high temperature passes through an air intake duct 6 as shown by arrow A to enter the air passage 10 in the air/gas mixture injection nozzle 7. Gas, on the other hand, is introduced from a gas inlet 12 into the gas passage 11 to be mixed in an air/gas mixing section 13, and is injected into the fluidized bed 1 from an air/gas injection passage 14. Since gas and air are mixed this way before being injected, the mixing of gas and air is enhanced to allow instant high-temperature combustion.
Patent JP-S60179806-A (JP)
Title: Guiding device for plant operation
Inventor: MOTODA HIROSHI
IPC: G05B23/02
Filed: 1984-02-27
Abstract: PURPOSE:To make it possible to deal with also an unsupposed abnormal event by designing a rapid inference processing means using knowledge related to cause and effect and knowledge related to functions. CONSTITUTION:When abnormality is generated in a plant 10, the abnormality is detected through a detector 11. Abnormality diagnosis is automatically started by the detection of the abnormality and processed by a central processing unit (CPU)3 on the basis of an inference program stored in an inference program storage device 5 by using the knowledge related to cause and effect and functions stored in a knowledge storing device 4. If the inference data of the detector 11 are obtained during the inference processing, the inference data are stored in an observation data/inference data storage device 7, and when necessary, compared with observation data. The inferred result is processed by the CPU3 on the basis of an editing program stored in an editing program storage device 6 and a display picture is outputted to an I/O device 1 through an I/O control device 2. The addition and correction of knowledge are specified from the I/O device 1 having a display screen and a part of the knowledge storing device 4 is changed through the I/O control device 2.