baber/WOPTO huggingface dataset:
Patent JP-H06126130-A (JP)
Title: Method for recovering water from exhaust gas of wet desulfurization
Inventor: ONIZUKA MASAKAZU
IPC: B01D53/34
Filed: 1992-10-20
Abstract: PURPOSE:To make it possible to recover water which contains scarcely an ingredient caused by a mist accompanied with an exhaust gas and to attempt to solve problems of scaling and wear of a pump which have been conventionally produced in a cooling tower by removing the mist in the exhaust gas before the exhaust gas is cooled. CONSTITUTION:An untreated exhaust gas A is introduced in a cooling tower 1 and a liq. in a liq. container 2 is sprayed in the cooling tower 1 through a circulation pipe 4 by means of a pump 3 to moisten and cool the exhaust gas and to transfer it into an absorption tower 5 and in the absorption tower 5, an absorption liq. contg. Ca compd. in a liq. container 6 is elevated by means of a pump 8 and is sprayed from a spray nozzle 10 into the absorption tower 5 through a pipe 9 to perform desulfurization treatment of the untreated exhaust gas from the cooling tower 1. The desulfurized exhaust gas passes on the liq. face of the stored absorption liq. in the absorption liq. container 6 and after mist accompanied from the absorption tower 5 is separated by means of a mist separator 12, it is cooled indirectly by means of a cooler 14 and it is exhausted as a treated exhaust gas D. The mist separated by means of the separator 12 is returned to the liq. container 6. A part of water in the exhaust gas is condensed and is collected in a recovery water tank 18.
Patent JP-H01122643-A (JP)
Title: Submerged nozzle for continuous casting
Inventor: WATANABE NOBUTAKA
IPC: B22D41/50
Filed: 1987-11-06
Abstract: PURPOSE:To form a compound having low melting point with precipitated alumina in molten steel and to prevent clogging of submerged nozzle with alumina by arranging a bottom part made of a CaO refractory in the submerged nozzle for a tundish in continuous casting apparatus. CONSTITUTION:At the time of pouring the molten steel in the tundish into a mold for continuous casting through the submerged nozzle 1 in the continuous casting apparatus for the molten steel, Al2O3 existing as dispersing in the molten steel in the case of aluminum killed steel, etc., is precipitated from the molten steel, and molten steel flowing hole 2 in the submerged nozzle 1 is clogged and the molten steel from the tundish comes to be impossible to pour into the mold for continuous casting and the continuous casting operation is interrupted. In this case, a well 4 is arranged below molten steel discharging holes 3 at lower part of the submerged nozzle 1 and the bottom member 5 composing of the refractory containing CaO as the main component and SiO2, etc., is set in the well 4. As the Al2O3 precipitated from the molten steel forms the compound having low melting point together with CaO and SiO2 and flows out from the nozzle 1, the interruption of the continuous casting operation caused by deposit and clogging of Al2O3 in the flowing hole 2 of the nozzle 1 is prevented.
Patent JP-H06133163-A (JP)
Title: Digital copying machine
Inventor: KOHAMA KATSUZO
IPC: G03G15/36
Filed: 1992-10-20
Abstract: PURPOSE:To the copying machine easily simulated in the case of maintenance in which the simulation is finished in a short time by providing an automatic correction means sending a revision content added to a set adjustment value to a RAM via a CPU in the simulation mode and applying correction in response to the adjustment revision content to picture data automatically in the copying machine. CONSTITUTION:When a kind of revision is applied to the adjustment function set in the copying machine at the time of maintenance of the digital copying machine by turning on the simulation key of an operation/display panel and operating a ten-key, the content of the adjustment function revision is fed to a CPU 74 in the picture processing section and the revision in response to the content of the revision of the adjustment function is given to picture data stored in the RAM 73. Items to be correctected as to picture data are adjustment of an exposure level, mirror position setting of a lamp reflector assembly in an optical scanning unit, adjustment of paper feed carrying direction and magnification and a tip picture position adjustment means or the like.
Patent JP-2000113536-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IWASE SHIGERU
IPC: G11B15/10
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device in which an operating button is positioned precisely against a base substrate at a release position (stop position), even if the precision in the shape of a head substrate is inferior to some extent and, moreover, the structure is simple. SOLUTION: In this magnetic recording and reproducing device, when an operating button 4 is at a release position in the state that no recording/ reproduction are performed, a head substrate 2 for supporting a magnetic head 3 is held between a positioning part 1d and a projection 1e of a base plate 1 at the end of a button/head supporting part 2a. Accordingly, the operating button 4 to which the tip end of the button/head supporting part 2a is fixed is precisely positioned against the base plate 1 without leaning against the opening 10a of an exterior body 10 by which the base plate 1 is supported.
Patent JP-H09128060-A (JP)
Title: Constant pressure control valve
Inventor: HOSHINO NOBUO
IPC: F16K17/06
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To control hydraulic pressure to prescribed feed water pressure without providing the back tube of a pressure controller, to eliminate the problem of the high pressure feed water to be used after a conventional pump is stopped and to always control a piping system to constant pressure by determining the opening of a main valve element and a valve port by the pressure difference of the pressure applied on back surface of a piston and the pressure of a secondary side piping system. SOLUTION: Because the pressure within a piping system rises higher than the air pressure applied on the piston 61 of a piston room 54 when the use of water of a secondary side water tap is successively reduced, a main valve element 59 moves the side closing a valve port 86, approaches the slide cylinder 89 in an elongation state and the opening with the slide cylinder 89 is reduced. When the pressure of a secondary side piping pressure gradually approaches pilot pressure, the main valve element 59 further approaches the side of the valve port 86 and the opening between the main valve element 59 and the slide cylinder 89 is reduced.  Thus, the opening between the slide cylinder 89 and the main valve element 59 is determined by the pressure difference of the pilot pressure of air sealed in the piston room 54 and the secondary side pressure according to the use flow rate and the pressure within the secondary piping system is controlled to constant pressure.
Patent JP-H03146000-A (JP)
Title: Transistor type exciting unit for ac generator
Inventor: KAMIYA MASAMITSU
IPC: H02P9/30
Filed: 1989-10-31
Abstract: PURPOSE:To quicken rising of voltage by connecting the positive output side of a rectifier with the base of a transistor through a resistor and a contact which is turned ON only when the voltage signal on the output side of a full- wave rectifier is lower than a predetermined level. CONSTITUTION:When a generator 1 is rotated with rated rotation under non- excited state, residual voltage reaches 5-6V. When base current is fed to a transistor 4 through a path of generator 1 output terminal   exciting transformer 3   full-wave rectifier 6'   resistor 7   relay contact 8a   transistor 4 base B   emitter E   exciting winding 2 through utilization of the residual voltage, the transistor 4 is conducted. Consequently, exciting current flows through a path of full-wave rectifier 6'   transistor collector C   emitter E exciting coil 2, and a large exciting current which is limited only by the impedance of the exciting winding 2 can be fed.
Patent JP-H04157792-A (JP)
Title: Parts packaging method and device
Inventor: NAKATANI NAOTO
IPC: H05K3/34
Filed: 1990-10-22
Abstract: PURPOSE:To bond parts at a correct position without damaging the same by rotating a circuit board and the parts integrally with each other in the state where a parts bonding surface of the circuit board is directed toward the center of rotation, and curing a bonding agent. CONSTITUTION:Predetermined chip type parts 44 are previously tentatively fixed at a predetermined position using a bonding agent, and a lower corner part of a board 46 including the parts 44 is inserted into stopper tools 48, 48 with its upper edge pressed by a fitment 50. Once the board 46 to which the chip type parts 44 are tentatively fixed is fixed to the inner peripheral surface of a cylinder 20, motors 24, 40 are actuated. Hereby, the cylinder 20 is rotated and the chip type parts 44 are pressed against the board 46 by centrifugal force is applied uniformly over the parts which parts are then pressed against the board 46 under uniform pressure. Accordingly, even though the parts 44 are slantingly fixed to the board 46, they are corrected so as to be parallel to the board 46.
Patent JP-H11114791-A (JP)
Title: Spherical shape machining method and device therefor
Inventor: SAWAGUCHI KAZUYA
IPC: B24B55/03
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To stabilize spherical surface accuracy after machining machined material to high accuracy by providing pipelines for making a cooling medium flow to both members respectively supporting a tool spindle and a workpiece spindle from certain reference faces, and making the cooling medium flow therein. SOLUTION: Cooling medium flow pipelines 17a, 17b, 18a are arranged at a workpiece spindle column 17 and a tool spindle column 18, and a cooling fluid is supplied and circulated through joints 27. Water of 27 deg.C, for instance, is used as a cooling medium and supplied at the flow rate of 21 per minute to the pipeline 18a of a tool housing and at the flow rate of 2.2 l and 1.5 l respectively to the pipelines 17a and 17b of the workpiece spindle column 17. Heat is generated in a tool spindle housing 13, and the surface temperature rises to about 5-6 deg.C from a housing body to the upper part of the tool spindle column 17, but the rise of surface temperature from the lower part of the tool spindle column 17 to a turning base 19 is suppressed to about 2 deg.C. As a result, the displacement of a tool spindle is suppressed to about 4 μm.  When the flow rate is set to 51 per minute, displacement is suppressed to about 2 μm. As a result, deformed shape can be suppressed to 1 μm or less.
Patent JP-2001097564-A (JP)
Title: Paper feed cassette
Inventor: SOMEMIYA TSUTOMU
IPC: B65H1/12
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a paper feed cassette capable of coping with a wide variety of recording sheets from large to small sizes and enabling recording sheets of small size set therein to be stably fed to an image forming device without skewing. SOLUTION: In this paper feed cassette 2, side guides 25 for aligning the side end edges of a recording sheet P with a cassette body 2a accommodating the recording sheet P are provided in standing positions and a bottom plate 21 which lifts the recording sheet P within the cassette body 2a is formed with a first cutout 27 for avoiding interference with the side guides 25. An auxiliary plate 30 is provided which, together with the bottom plate 21, supports the recording sheet P while covering the first cutout 27 in the bottom plate 21 and which recedes from the paths of the side guides 25 as the side guides 25 move back and forth.
Patent JP-S60169567-A (JP)
Inventor: PAORO MARIINI
IPC: C09D5/12
Filed: 1984-12-29
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-2000097200-A (JP)
Title: Liquid circulating method and device
Inventor: YOSHITANI KATSUYOSHI
IPC: E04H4/12
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent erosion of water and clean water in a low cost without using a lubricating pump by arranging a pair of or a plural pair of watersupply ports at a side wall of a liquid container and on vertical 2 positions under a water surface, communicating and connecting vertical watersupply ports with/to each other through a water passage, and naturally circulate liquid in the liquid container through the water passage. SOLUTION: Water supply ports 3, 4 are formed on a side wall in the vicinity of a bottom and a water surface, at a position lower than a water surface W1 of a water container 1 in which water W is filled, and vertical watersupply ports 3, 4 are communicated and connected with/to each other by a pipe 2 in an outside of the water container 1. In such formed water container 1, water which is extremely and loosely filled by a difference between upper and lower water pressure in the water container 1, a temperature difference, and the like flows from a lower watersupply port 3 to an upper watersupply port 4 bypassing a bypass 2 as a water passage shown in an arrow, it flows downward in the water container 1, and then, it flows from the lower watersupply port 3 to the water passage 2 again. As a result, a circulation action is generated.  By circulating water at all times, an erosion action of water is suppressed, and conservation of a long period is enabled.
Patent JP-S63100508-A (JP)
Title: Numerical controller
Inventor: KAMATA JUNICHI
IPC: G05B19/414
Filed: 1986-11-28
Abstract: PURPOSE:To effectively use the read time of working data and shorten the working time by a simultaneously performing the actual working based on working data and storage of this data during read of working data by a common buffer device. CONSTITUTION:A read interface I/F 10 sends data, which is read from a tape 2 by a reader 1, to a memory 13. The memory 13 constitutes a data file device 4 and a buffer device 8. That is, a part of the memory 13 is used as a buffer area 13A and a data file area 13B. Position adjustment of a cutting tool and driving of this tool itself are performed by a motor 14. Since the common buffer device 8 is provided, working data is inputted in block units and storage and working are simultaneously performed in each block unit.
Patent JP-H03142269-A (JP)
Title: Printer
Inventor: KANEKO NAOHISA
IPC: B41J29/13
Filed: 1989-10-30
Abstract: PURPOSE:To improve facility for a user by permitting the execution of a non- printing processing mode and continuing operation at the non-printing processing mode without interruption by the user even when a cover is opened. CONSTITUTION:When a user opens a top cover 16 for exchanging a ribbon cassette 12, a cover-open flag is turned 'ON', and a non-printing processing mode is decided. Processing at the non-printing processing mode is permitted on the non-printing processing mode at that time, and the user can continue work such as the composition, edition, etc. of a document file at a word processor mode. Since the cover-open flag is turned 'ON' previously in this case even when the top cover 16 is after that, the processing of mode decision is executed positively. Even when the top cover 16 is opened and closed any time during that time, the cover-open flag is kept under the state in which it is left as it is turned 'ON'. Accordingly, the facility of the user can be improved while trouble by unnecessary origin-detection operation can be solved.
Patent JP-2000110706-A (JP)
Title: Antigravity generator
Inventor: GO KI
IPC: F03G7/10
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a contamination-free antigravity generator using no fuel. SOLUTION: Five elliptic-cylinder-shaped slide ball cases are combined into a meteor flywheel set 4 with the slide ball cases offset with respect to each other by an inclination angle of 36 degrees. A hollow slide ball 45 is placed in each slide ball case, and a solid inner ball 46 is placed in each slide ball. The meteor flywheel set 4 is actuated by a driving motor 10, and the slide balls are continuously rolled within the slide ball cases, whereby the meteor flywheel set is continuously rotated. That rotation force causes a rotation shaft 20 of a generator 2 to rotate, thereby generating electricity.
Patent JP-H01124084-A (JP)
Title: Power supply system for electromagnetic coupling type recording medium
Inventor: KATAYAMA YOSUKE
IPC: G06K19/07
Filed: 1987-11-10
Abstract: PURPOSE:To reduce a power supply circuit in a recording medium and operation power in a steady state of a constant voltage circuit and to obtain a circuit reduced in heat generation by controlling power supply on the side of an external device in accordance with variation in the voltage of the constant voltage circuit to hold the constant voltage and providing the title system with a control signal generating circuit for generating a control signal for controlling power supply. CONSTITUTION:Even when the power supply voltage of an IC card 2 is vertically changed, the voltage is regulated by the constant voltage circuit 23 to hold the voltage at a constant value in a 1st stage having small variation. When the variation exceeds said regulation range, supplied magnetic energy is increased/decreased in accordance with the voltage variation and the power supply voltage of the IC card 2 is controlled so as to be fixed. Since the regulation control of two stages is executed, the capacity of a capacitor in a smoothing circuit 17 can be reduced and the set value of current on the operation point in the steady state of the constant voltage circuit 23 can be set to a small value. Consequently, the heating value of the whole power supply circuit can be reduced.
Patent JP-H08132091-A (JP)
Title: Anaerobic treating device
Inventor: YODA MOTOYUKI
IPC: C02F3/28
Filed: 1994-11-16
Abstract: PURPOSE: To obtain an anaerobic treating device capable of efficient anaerobic treatment by efficiently collecting the sludge floated up in an anaerobic reaction tank and crushing the sludge to restore its settling property. CONSTITUTION: The inside of a UASB-type anaerobic reaction tank 1 is separated by solid-gas separation membranes 8a and 8b into a solid-liq. separation part 9 on the upper inside, a gas collecting part 10 on the upper outside and a reaction part 11 having a sludge blanket 13 at the lower part. The sludge 32 floated up to the solid-liq. separation part 9 and/or the gas collecting part 10 is sucked by a crusher 16 with the switch part 17 opened upward in the vicinity of the liq. surface and crushed, and the crushed sludge is returned to the reaction part 11 due to its restored settling property.
Patent JP-2000115490-A (JP)
Title: Image input method and device thereof
Inventor: NISHIDA MASASHI
IPC: H04N1/19
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To enable image of high S/N ratio to be inputted in a short image pickup time, when an image of a subject is picked up with a line sensor camera by adding each electrical signal and preparing image data after the same incident light are branched into plural lights and each of them is photoelectrically converted by a different one-dimensional CCD. SOLUTION: Identical incident light made incident through a lens 20 is branched into N lights, whose intensity (amplitude) is small by first to N-th one beam splitters 22 (1) to 22 (N-1) and received by N one-dimensional CCDs 1 to N. An optical path length from the lens 20 to each of the CCD 2 to N is such that each length is designed the same. Therefore, it is possible to obtain plural images where images of the same parts are picked up at the same time. Then, the plural images thus obtained, where images of the same parts are picked up, are added and averaged. Thus, an image of high S/N ratio can be obtained, and since the image pickup time is short, it is not necessary to have a subject come to a halt.
Patent JP-S63133127-A (JP)
Title: Arithmetic unit
Inventor: ASAEDA TAKESHI
IPC: G02F3/00
Filed: 1986-11-26
Abstract: PURPOSE:To attain high speed precise processing by performing the operation processing after converting an input signal to an optical signal by a converting means. CONSTITUTION:A converting means 2 is introduced which has plural light emitting elements to convert input signals 1 to optical signals of another mode, and optical signals outputted from the converting means 2 are led to a modulating means 4 which optically modulates them in parallel, and modulated optical signals from the modulating means 4 are led to a detecting means 6 which has plural light receiving elements to detect these optical signals, and output signals from the detecting means 6 are used. Especially, plural light emitting elements L1-L8 of the converting means 2 are arranged one-dimensionally and emit light to generate optical signals in accordance with input signals 1, and optical signals inputted to the modulating means 4 are subjected to a prescribed optical operation processing and are outputted as optical signals. Thus, the processing is quickly performed with high precision.
Patent JP-S63134951-A (JP)
Title: Ultrasonic flaw detecting method for axially symmetrical object
Inventor: FUJISAWA KAZUO
IPC: G01B17/02
Filed: 1986-11-26
Abstract: PURPOSE:To execute measurement of a wall thickness and a flow detection by scanning automatically a contact so that an ultrasonic beam is projected vertically to the surface, based on information related to a surface shape of an axially symmetrical object. CONSTITUTION:After an initial position adjustment of a probe 3 has been ended, an ultrasonic beam emitted from the probe 3 is projected to one surface of an axially symmetrical object 1 so as to be vertical thereto, and also, in a state that a turntable 2 has been stopped so that a water distance between the probe 3 and said one surface becomes a water distance Wr which has been set in advance so as to minimize the beam diameter on this surface, a position and a turning angle of the probe 3 at that time are stored, while executing a movement in the X axis direction and a Z axis direction of the probe 3, and turning in the vertical surface. Subsequently, based on this storage value, a wall thickness measurement in each position is executed, while moving the probe 3, and in the end, in a state that the turntable 2 has been turned, the flaw detection of the inside of the axially symmetrical object 1 is executed.
Patent JP-H01127671-A (JP)
Title: Ion beam deposition method
Inventor: TAMURA YOSHIHIRO
IPC: C23C14/32
Filed: 1987-11-09
Abstract: PURPOSE:To deposit a reaction product onto the position of irradiation at high deposition rate by applying a micro-focused ion beam into pulsed state to the surface of a specimen through a reactive-gas atmosphere formed on the surface of the specimen. CONSTITUTION:In a vacuum vessel 1 to which an evacuation pump is connected, a reactive gas 5 is supplied via a gas-introducing machine 4 onto a specimen 3 placed on a specimen stage 2. Then, an ion beam 7 from an ion beam irradiation device 6 is micro-focused and applied to the surface of the specimen 3 through a reactive-gas atmosphere formed on the surface of the specimen 3, by which the reaction product of the reactive gas 5 is deposited 31 onto the position of ion beam irradiation of the specimen 3. In the above ion beam deposition method, the above ion beam is applied into pulsed state 8. It is suitable to repeat the above pulse at a rate of about 10<-4>-10<-2>sec radiation and about 10<-4>-10<-1>sec interruption. By this method, ion beam etching is controlled and deposition rate can be improved.