baber/WOPTO huggingface dataset:
Patent JP-S63247526-A (JP)
Title: Recovery system for flare gas
Inventor: KAIMOTO TETSUMA
IPC: F23G7/08
Filed: 1987-04-01
Abstract: PURPOSE:To surely prevent the back flow and back fire of waste gas by a method wherein the waste gas from a flare gas supply pipe is introduced into a secondary water-sealed drum and recovered waste gas from the discharge side of a gas recovery compressor is controlled by a gas pressure control valve and then returned to the storage space for recovered gas of the secondary water-sealed drum. CONSTITUTION:Waste gas introduced from a plant 1 by a flare gas supply pipe 3 is introduced into a secondary water-sealed drum 5 of which water sealed depth is set to be shallower than that of a primary water sealed drum 2 and sucked by a gas recovery compressor 7 and compressed and then supplied to a burner 14. When the waste gas pressure in the drum and a primary recovered gas pipe 8A is reduced in operation, a gas flow control valve 11 on a secondary recovered gas pipe 8B is closed and also a gas pressure control valve 17 on a returned gas pipe 18 is opened to return the waste gas into the drum 5 and the suction side pressure of the compressor 7 is held constant. Even if the valves 11 and 17 can not be controlled, a back fire can surely be prevented by the drum 5 and the damage to the plant 1 can be avoided.
Patent JP-H03279933-A (JP)
Title: Radiation image reader
Inventor: SAOTOME SHIGERU
IPC: H04N5/32
Filed: 1990-03-28
Abstract: PURPOSE:To discriminate useful image information from the shade of dust by photoelectrically reading stimulating light reflected from a stimulable phosphor sheet so that a monitoring signal may be obtained and detecting the position of the dust adhering to the stimulative phosphor sheet based on the monitoring signal. CONSTITUTION:This reader is provided with 2nd photoelectric conversion means 35 and 37 which obtain the monitoring signal by photoelectrically reading the stimulating light reflected from the stimulable phosphor sheet 14, and a detection means 40 for detecting the existence and the position of the dust adhering to the sheet 14 based on the monitoring signal. In the case that the dust adheres to the surface of the sheet 14, the stimulating light 24 with which the sheet 14 is irradiated is scattered or absorbed by the dust and the light quantity of the stimulating light 24 made incident on a light guide 35 is decreased and the value of the monitoring signal SM is lowered. When a part to which the dust adheres is detected, it is displayed as the shade of the dust in the case of reproducing and displaying a visible image based on an image signal SD. Thus, calcification is discriminated from the dust and a correct diagnosis is obtained.
Patent JP-H01262580-A (JP)
Title: Matrix liquid crystal projector
Inventor: CHIN AKEMICHI
IPC: G09F9/00
Filed: 1988-03-31
Abstract: PURPOSE: To reduce the cost in comparison with a projection system where a cathode-ray tube(CRT), etc., is used by using N matrix liquid crystal displays where respective unit pixels are reduced to 1/N. CONSTITUTION: Light divided into N fluxes by a light dividing device 30 are respectively transmitted through the N-number matrix liquid crystal displays 10 so as to project on a screen 50 from a lens device 40. At this time, the respective matrix liquid crystal displays 10 samples an image signal, for example, in correct order by a signal circuit 60 and controls the transmissive quantity of light transmitted through the reduced pixel based on a image signal. In the lens device 40, light which transmits through the reduced pixels of the respective matrix liquid crystal displays 10 are focused on a same screen without mutual superimposition.  Thus, the image where the number of the matrixs are increased to be the N-fold one project on the screen by the same measure as image measure at the time of the single matrix liquid crystal display so that the cost is reduced in comparison with the projecting system where CRT, etc., is used.
Patent JP-S59206032-A (JP)
Title: Denitration apparatus
Inventor: KAJIMOTO NOBORU
IPC: F23J15/00
Filed: 1983-05-09
Abstract: PURPOSE:To prevent the combustion of a catalyst bed when a draft fan is stopped by introducing a waste gas or the air from the outside of the system through natural blowing or a weak blowing force into a denitration reactor on the side wherein the introduction of the waste gas is stopped by the stoppage of the fan in a denitration apparatus having >=2 series. CONSTITUTION:A gas inlet duct 4 is branched into two series, and each series is equipped with electrical dust collectors 5A and 5B, catalytic denitration reactors 7A and 7B, and induced draft fans 10A and 10B. When the induced draft fan 10A is stopped, a damper 13A is released. The gas in the reactor 7A is passed at a flow rate of 1-2m/sec by the draft of a stack 12. Consequently, the combustion of the catalyst due to the oxidation of oil mists stuck to the catalyst bed can be prevented. When the induced draft fan 10B is stopped, a damper 13B is released.
Patent JP-S59205564-A (JP)
Inventor: OOHASHI YOSHIKI
IPC: F25D17/08
Filed: 1983-05-09
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-H06292444-A (JP)
Title: Thresher
Inventor: MIYAKE AKIRA
IPC: A01F12/18
Filed: 1993-04-07
Abstract: PURPOSE:To enlarge a pocket space of an inlet part of a threshing chamber for receiving materials to be threshed from a threshing chamber. CONSTITUTION:This thresher is obtained by installing a treating drum 11 for receiving and subjecting materials to be treated from the terminal treatment end of a threshing drum 4 to the threshing treatment in a state of the shaft center (Y) thereof intersecting the shaft center (X) of the threshing drum at right angles in the rear part of a threshing chamber 3 and further forming the treating drum 11 into a conical body having a smaller diameter toward the upstream side of the conveying direction of the materials to be treated.
Patent JP-H02260162-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIYAWAKI CHIKANORI
IPC: G11B15/665
Filed: 1989-03-30
Abstract: PURPOSE:To eliminate interference with a tape drawing means and to miniaturize a device by enlarging a tape regulating surface for a 2nd form where the magnetic tape travels, avoiding the tape's shifting from the regulating surface of a flat plate member even when the tension of the tape becomes large and turning the regulating surface at the time of loading a cassette. CONSTITUTION:Even when the tension of the magnetic tape 13 becomes large and the tape 3 moves in a direction shown by an arrow C to a position shown by an alternate long and short dash line, the tape 13 is prevented from protruding from the surface of the flat plate member 4 for regulating the height of tape because the surface of the member 4 is so wide that the tape 13 does not protrude. When a gear with cam 35 is rotated counterclockwise centering around a supporting shaft 37 with such constitution, a gear 11 is turned centering around a supporting shaft 10 and a pin 7 is turned to turn the member 4 around a supporting shaft 3. Therefore, the member 4 is turned in a direction shown by an arrow B and does not interfere with a loading base 19. In the case of actuating the device in the 2nd form, the gear 35 is turned counterclockwise to the maximum so as to stop a turning arm 9, whereas the tape is prevented from shifting from the member 4.
Patent JP-S60224267-A (JP)
Title: Mesa type high withstanding voltage transistor
Inventor: KATAOKA KAZUO
IPC: H01L29/73
Filed: 1984-04-20
Abstract: PURPOSE:To make the depth of a mesa groove small and to obtain a sufficiently broad depletion region, by connecting a layer, which is to become a base, to a layer, which is to become a collector, so that a round shape is formed. CONSTITUTION:On an n type silicon substrate, an SiO2 film 4 and a PSG film 5 are laminated. On these films, a photoresist film 6 is formed except for a part, which corresponds to a part where a p<+> layer that is to become a base is formed. Etching is performed in this state. Then, the SiO2 film 4, whose etched part forms a tapered surface, is formed. Then, the photoresist layer 6 and the PSG film 5 are removed. With the SiO2 film 4 as a mask, boron, which is p type impurities, is deposited and diffused. Then, a p<+> type layer, whose junction surface with the n type layer is rounded and expanded with respect to the n type layer, is formed. Thereafter, the SiO2 film 4 is removed. A comb shaped n<+> layer, which is to become an emitter, is formed by deposition and diffusion on the p<+> type layer. Then, a mesa groove 1 is formed at the peripheral part of the p<+> type layer. Thus the mesa type transistor is obtained.
Patent JP-H03278967-A (JP)
Title: Thermal head
Inventor: OMOYA YASUHIRO
IPC: B41J2/355
Filed: 1990-03-28
Abstract: PURPOSE:To reduce a load a printing power source and to reduce a noise generated in a power source line by a method wherein delay circuits for an ENABLE signal imparting a timing for turning ON/OFF an output transistor are provided for one or more driver ICs. CONSTITUTION:A driver IC 1 is provided with output transistors Tr1-Trn. Gate input resistances R1-Rn are connected to the Tr1-Trn. Delay circuits 11 are disposed for every bit of the output transistor. In the driver IC1, an ENABLE signal EN inputted from an input terminal 7 is repeatedly delayed every time it passes through the delay circuit 11. Therefore, timings for actuating the output transistors Tr1-Trn are shifted for every bit. For a single ENABLE signal, output signals Do1-Don are made at variable timings with a time lag. In this manner, the fluctuation of an electric power supplied from a printing power source 2 is mitigated, and a noise generated in a power source line 3 is reduced.
Patent JP-H11255930-A (JP)
Title: Non-tacky fluororubber and its production
Inventor: SOMA SHINJI
IPC: B32B25/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To produce a non-tacky fluororubber excellent in nontackiness of the rubber surface while having elastic characteristics required for the rubber itself and useful as a valve, a packing, a sealing material, etc., by composing the rubber so as to provide the surface of a vulcanized fluororubber with a specific non-tacky layer. SOLUTION: This rubber is composed so as to provide the surface of (A) a vulcanized fluororubber with (B) a non-tacky layer having the surface treated with a surface treating agent consisting essentially of a phosphorus-based cross- linking agent such as preferably a bisphenolphosphonium salt represented by the formula (R and R' are each H or the like). The component A is obtained by adding and mixing magnesium oxide, carbon black and Ca(OH)2 with, e.g. a vinylidene fluoride-hexafluoropropylene copolymer and vulcanizing the fluororubber. The resultant rubber is produced by applying the surface treating liquid to the component A according to a dipping method, etc., and then heat- treating the prepared component A preferably at a temp. of 20-120 deg.C.
Patent JP-H05241358-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIYOJI MASAYUKI
IPC: G03G5/06
Filed: 1992-03-02
Abstract: PURPOSE:To provide an electro photographic sensitive body having high sensitivity and excellent durability. CONSTITUTION:A quinone compd., e.g. a quinone compd. represented by the formula is used as an electric charge transferring material. In the formula, R1 is H, halogen, alkyl or optionally substd. phenyl, R2 is H, optionally substd. alkyl, optionally substd. phenyl, halogen, alkoxycarbonyl, N-alkylcarbamoyl, cyano or nitro and (n) is an integer of 1-3.
Patent JP-H1080977-A (JP)
Title: Composite molding and its manufacturing
Inventor: TAKAHASHI HIDEKI
IPC: C08L71/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a composite molding which exhibits high fusion-bonding properties between a hard resin layer and a thermoplastic elastomer layer and superior surface pliability, good appearance and outstanding molding properties. SOLUTION: This composite molding consists of a hard resin layer and a thermoplastic elastomer layer laminated to each other, and the thermoplastic elastomer layer comprises a composition containing the following components A, B, that is, the component A is contained 5-95wt.%, as a polyester-polyether block copolymer containing 30-95wt.% of polyalkylene-etherglycol, and the component B is contained 5-95wt.% as an elastic copolymer.
Patent JP-S61240057-A (JP)
Title: Device for controlling operation of hot water supplying system with two water lines in one can body
Inventor: SASAKI SHINJI
IPC: F24H1/00
Filed: 1985-04-15
Abstract: PURPOSE:To enable to supply hot water to two pipelines at the same time when an after-heating command and a space heating command are given at the same time, by constituting a mode setting signal of a high-level signal and a low-level signal corresponding to each command. CONSTITUTION:An operation mode of this system is decided by the level of a mode setting signal (b). The level controls the operation of the pump 5 or the pump 6 of corresponding pipeline. To cope with the case that an after- heating command and a space heating command (a) are given at the same time, a mode-setting signal is constituted in such a manner that a high-level signal corresponding to the after-heating command is synchronously interrupted by a low-level signal corresponding to the space heating command as shown in the figure (b). When the mode-setting signal is on high level, the pump 6 of a bath pipeline is operated as shown in the figure (c), and when it is on low level, the pump 5 of a space heating pipeline is operated as shown in the figure (d). The capacity of a pump 5 can be changed within the range by corresponding to the capacity of a space heating command when the mode-setting signal is at on low level.
Patent JP-S558457-A (JP)
Title: Oxygen bottom blasting converter
Inventor: BETSUSHIYO NAGAYASU
IPC: C21C5/34
Filed: 1978-07-05
Abstract: PURPOSE:To make possible the adjustment, etc., of composition to be freely controlled, and to make possible the improvement of the dephosphorization and desulfurization capacity, by installing the auxiliary tuyere separately from the double  tube refining tuyere (hydrocarbon gas for cooling is passed through the outer tube,  and O2 gas through the inner tube) installed at the bottom of the converter. CONSTITUTION:When the molten iron in the converter is desulfurized, N2 gas is blasted from the outer tubes 1a, 1b, of the double tube tuyere installed at the bottom of the converter, and the desulfurizer (Fe-Si, Fe-Mn, etc., for instance) together with N2 gas is blasted from the separate auxiliary tuyere 2. Next, at the oxidizing refining process after the slagging off, O2 and CaO from the inner tube 1a, and the cooling gas like as C3H8, etc., from the outer tube 1b, are blasted, and N2 gas is blasted from the auxiliary tuyere 2. According to this method, the desulfurization of the molten iron and the oxidizing refining can be executed in the same furnace; hereby, the labor saving and the cost reduction can be contrived.
Patent JP-S62296033-A (JP)
Inventor: LANDHEER HUGO ARIE JAN
IPC: E04B1/61
Filed: 1987-04-01
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-H01253862-A (JP)
Title: Cassette loading device
Inventor: TANAKA TETSURO
IPC: G11B15/675
Filed: 1988-03-31
Abstract: PURPOSE:To improve operability by incorporating an adapter for miniature tape cassette into a device. CONSTITUTION:When a switch for miniature tape cassette is depressed, a cassette holder 7 moves to an intermediate position, and it is detected by a switch 52, whereby a motor is stopped. Next, the upper half 21 and the lower half 27 of the adapter 20 rise by the rotation of the motor. A miniature tape cassette holder 42 is set to move in the upper half 21 for accepting a miniature tape cassette 33 from an insertion port 3. When the cassette 33 is inserted into the holder 42 through the insertion port 3, the holder 42 moves. After the upper half 21 and the lower half 27 are combined, the adapter 20 is inserted into the holder 7 by the turn of an arm 13, and the holder 7 moves by the subsequent turn of the arm 13, whereby the adapter 20 is loaded on a tape driving mechanism 4.
Patent JP-H1018055-A (JP)
Title: Method for metallizing surface of plastic by plating
Inventor: TOLLS ELMAR DR
IPC: C25D5/56
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method by meltallizing the surface of plastic by plating in which the surface of plastic to be metallized is metallized by a metallic conductor layer without applying external electric current and is successively metallized by electrolysis. SOLUTION: The surface of plastic to be metallized is metallized by a metallic conductor layer without applying external electric current, after this metallization with no application of external electric current, a half-glossy nickel layer is electrolytically precipitated from a sulfamate-nickel electrolyte, and successively, the surface of the plastic is moreover applied with electrolytic and/or nonelectrolytic coating, particularly, with electrolytic glossy metal coating. In this method, the electrolytic precipitation of a copper intermediate layer before the final coating by the electrolysis is eliminated.
Patent JP-S559243-A (JP)
Title: Slip processing system
Inventor: SATOU NOBUROU
IPC: G06Q40/04
Filed: 1978-07-05
Abstract: PURPOSE: To make easy for the slip collation business, by displaying the picture pattern and the picture of coded information on one screen parallelly.  
     CONSTITUTION: In the request of transfer at a bank, required items are filled in the specified columns of the slip 1. The description is separated into the coded objective information such as numerals and Kana and the picture information such as Kanji (Chinese character) with the branch unit 3 via the pick up unit 2. The former is fed to the coded files 22 and 23 and the processor 21 via the coded unit 4, character pick up unit 5, and discriminator 6. The latter is normallized at the normalizing unit 8 and fed to the picture mixing unit 11. Required information is delivered and coded, then the picture information A is displayed on the display unit 15 via said unit 11 on semi-screen, and the coded objective information B is displayed on the remaining semi-screen. Further, the both are collated and the job proceeds to the next job. In addition to the request of transfer, this system is effective for variuos jobs such as deposition, paying out of deposit, and further, collation of seal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5416413-A (JP)
Title: Hydration of olefins
Inventor: MATSUDA FUJIO
IPC: B01J21/10
Filed: 1977-07-08
Abstract: PURPOSE: To produce alcohols, with little formation of by-products and with little corrosion of materials of an apparatus, by hydrating olefins in the liquid phase by use of a catalyst of magnesium salts having high hydration activity at nearly neutral condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01252866-A (JP)
Title: Device of returning oil in air conditioner
Inventor: WAKITA SHOTARO
IPC: F25B1/00
Filed: 1988-03-31
Abstract: PURPOSE:To prevent for sure the waste of bypassing coolant through an oil return pipe by opening and closing the oil return pipe according to the ratio of the lubricant in the coolant in an oil separator by utilizing the characteristics of a superheat switch. CONSTITUTION:When the ratio of the lubricant that is dispersed in the coolant that was separated by an oil separator 7 is lower than that of the coolant gas so that the coolant is in the so-called area of superheated gas, the main body section 9b of a superheat switch 9 is switched rapidly to the state of OFF, and an oil return pipe 8 is controlled to close by a solenoid valve by receiving OFF signal from the superheat switch 9 and only the coolant gas in the oil separator 7 is conveyed to the side of a condenser 3 through a coolant piping 6. With this arrangement the coolant gas is never bypassed through an oil return pipe 8, and it is, therefore, possible to prevent for sure the waste caused by bypassing the coolant gas when the coolant is separated in the oil separator becomes the area of superheated gas.
Patent JP-H0643838-A (JP)
Title: Very large scale data collection examining device
Inventor: BURENDA SUU BEIKAA
IPC: G09G5/36
Filed: 1993-03-17
Abstract: PURPOSE: To utilize a dot figure at the time of examining similarities of values in a very-large-scale data set. CONSTITUTION: This technique is used in a device which specifies a long sequence consisting of similar feature points (tokens). A dot figure in an interactive graphical user interface is used for the purpose of visualizing relations between similarities and the data set. The dot figure including 10000 or more feature points is used by many kinds of filtering, weighting, and comparison techniques and is expanded by interactions, and weighting and display quantization are changed, thus visualizing data as a base.
Patent JP-S60225037-A (JP)
Title: Hour-glass shaped load cell
Inventor: YOSHIZAWA TATSUO
IPC: G01L1/22
Filed: 1984-04-24
Abstract: PURPOSE:To enable the hermetical sealing of an inexpensive small load cell having a small diameter, by providing vertical circumferential notch steps having the same dimeter to the inside of both outer top and bottom parts and winding a metal strip therearound in a freely bendable manner. CONSTITUTION:The strain receiving body of a load cell has such a hand drum shape that the outer diameters 12, 14 at the top and bottom parts thereof are large and a concavity 16 is formed to the intermediate part thereof and, by utilizing this outer configuration, upper and lower vertical circumferential notch steps 26 having the same diameter are provided in the vicinity of outer top and bottom ends and a freely bendable metal strip 28 is wound around said steps in the vertical direction. Then, the four peripheries of the metal strip 28 and the notch steps 26 are adhered or welded so as to sorround and protect the outer periphery of the strain gauge 18 adhered to the part of the concavity 16 to perform hermetical sealing. Further, if necessary, square metal clamps 30 are simultaneously adhered or welded onto the notch steps 26 at the upper and bottom ends. By this mechanism, it is unnecessary to protect the strain gauge by adding an outer enclosure for doubling the outer diameter of the strain receiving body and at least the volume of the outer enclosure is unnecessary and the size of the load cell is markedly reduced while the cost thereof also becomes inexpensive.
Patent JP-S61240574-A (JP)
Title: Manufacture of flat type nonaqueous electrolyte battery
Inventor: YAMAMOTO KOHEI
IPC: H01M4/12
Filed: 1985-04-18
Abstract: PURPOSE:To prevent protrusion in the periphery of negative electrode by forming a protruding part, which prevents generation of protrusion in the periphery of negative electrode caused by deformation, in the periphery of the compression surface of a compression head. CONSTITUTION:A compression surface 30a is formed by recessing the central part except for the protruding part 30b in the periphery on the bottom side of a compression head 30. The diameter of the compression surface 30a is slightly larger than that of a negative electrode 20 comprising a lithium disk. The protruding part 30b electrode 20 before deformation. When the negative electrode is pressed with the compression head, the periphery of the negative electrode 20 is deformed outerward, but the protruding part 30b of the compression head 30 prevents protrusion of the negative electrode.
Patent JP-S536826-A (JP)
Title: Transformer
Inventor: HIRUTA KUNIO
IPC: H01F27/28
Filed: 1976-07-08
Abstract: PURPOSE: To make a tank small in size with oil amount and weight reduced simultaneously with improvement of reliability aimed, by drawing out both of the tap lead wires sltogether with either one lead wire from the top or the bottom passing through between the neighboring windings. 
     COPYRIGHT: (C)1978,JPO&Japio