baber/WOPTO huggingface dataset:
Patent JP-H05116341-A (JP)
Title: Method for driving ink jet recording head
Inventor: ASAI AKIRA
IPC: B41J2/05
Filed: 1991-10-28
Abstract: PURPOSE:To realize the stable emission of ink, in an ink jet recording system emitting ink by an air bubble formed by heat energy, by reducing the irregularity of the foaming time of the air bubble. CONSTITUTION:The heat value Q(t) of a heating element for forming an air bubble is made constant during the period t20-t1 before foaming time and set to the increase function of a time (t) during the period t1-t2 in the vicinity of the foaming time. By this constitution, the irregularity of the foaming time is suppressed to stably emit ink.
Patent JP-S62141433-A (JP)
Title: Air conditioner
Inventor: USUI KIYOSHI
IPC: F24F1/02
Filed: 1985-12-13
Abstract: PURPOSE:To enable cooling, heating and dehumidifying and various combination of said three functions in one air conditioner, by providing a first and second variable damper which induce air from an inlet to a cooler and a heater, and a third and fourth variable damper which induce air having passed through the cooler and heater to a blow-off port. CONSTITUTION:When the inside of a room is heated, on the side of a cooling room 4 above a partition wall 2 variable damper 13, 15 close the indoor side W1 so that only air of the outdoors W2 passes through a cooler 3 to be discharged again to the outdoors W2. A heating room 6 under the partition wall 2 is closed in the side of the outdoors W2 and has variable dampers 14 and 16 set so that the indoor air is circulated through the inside of the room and the air conditioner. Accordingly,the air in the room W1 is passed from an inlet 9 into the air conditioner and passed through a heater 5 to be heated and blown off again into the inside of the room W1. When the inside of the room W1 is cooled, the indoor side W1 of the cooling room 4 is opened on the contrary and the variable dampers 13-16 are set so as to close the side of the heating room 6. And in the case of dehumidification, the variable dampers 13-16 are set so as to open the indoor side W1 and close the outdoors side W2.
Patent JP-H09129698-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: HIROSE MITSURU
IPC: H01L29/786
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost by a method wherein, when a semiconductor device is manufactured by semiconductor manufacturing equipment using a vacuum processor, an adhesion of particles onto a substrate is prevented and a generation of defects is prevented, and further it becomes unnecessary to make substrate cleaning required whenever the device may be fetched out from the vacuum processor. SOLUTION: In semiconductor manufacturing equipment, there are annularly arranged a loader 1 comprising a chamber for discharging in a vacuum state by receiving a processed substrate; a plurality of vacuum processors 2 to 5 comprising a vacuum chamber for receiving the processed substrate to perform a film formation and a plasma process by plasma or sputter; and an unloader 6 comprising a chamber for receiving the processed substrate to return to in an atmosphere state. The respective chambers are radially coupled to each other by a vacuum coupling chamber 7 comprising means for transferring the processed substrates to each of the chambers in a vacuum state.
Patent JP-H06111532-A (JP)
Title: Erroneous erasure preventing method for tape cassette
Inventor: TAGUCHI OSAMU
IPC: G11B23/28
Filed: 1992-09-29
Abstract: PURPOSE:To surely position an erroneous erasure preventing member and to prevent an erroneous erasure of recording contents, a failure of recording operation, and the like. CONSTITUTION:A pair of tape reels is freely rotatably housed in the main body of cassette and also the erroneous erasure preventing member 20 is incorporated. Lock lugs 25 which are engaged with recessed parts 29, 30 arranged on the main body of cassette, are provided in the erroneous erasure preventing member 20. After a slide operation part 24 of the erroneous erasure preventing member 20 is pushed into the main body 3 of cassette to disengage the lock lugs and recessed parts 29, 30, the sliding is carried out.
Patent JP-H01258057-A (JP)
Title: Synchronous method and apparatus for a plurality of processors
Inventor: ROBAATO DABURIYUU HOOSUTO
IPC: G06F9/52
Filed: 1988-11-08
Abstract: PURPOSE: To guarantee the maintainability of data by counting events such as writing operations instructed for every processor and interrupting a processing when the number of event to be counted of a pertinent processor is larger than the number of event to be counted of an other processor. CONSTITUTION: Synchronizing requests are received by CPU 6, 8 and 10 and each of the CPUs executes parts of different codes. The CPU 6 becomes a wating state because an event 4 is detected. The CPU 8 and the CPU 10 become waiting states by the detection of an event 5 and the detection of an event 6, respectively. Because the number of event to be counted of the CPU 6 is smaller than that of the CPU 10, the CPU 6 restarts the execution of an instruction and becomes the waiting state by the detection of an event 5. When the CPU 6 is still delayed than the CPU 10, an execution instruction is restarted, the event 5 is detected and the CPU 6 becomes the waiting state again. Also the CPU 8 takes the same processing sequence. Thus, when the count of each event becomes equal, each processor restarts an execution by the synchronizing external interruption signal at a point of common time.
Patent JP-H04159933-A (JP)
Title: Paper feeder
Inventor: TAKAHASHI YASUHIRO
IPC: G03G15/00
Filed: 1990-10-19
Abstract: PURPOSE:To make sure the draw-out of paper sheets with a transport roller by providing a paper feed-out roller on a stocker at the position where the distance from a transport roller arranged downstream of a paper separation means is shorter than the overall length of paper. CONSTITUTION:At the intermediate part and right end part of a stocker 10 on which paper sheets are stacked, feed rollers are arranged with a specified interval. At a paper feed passage opened at the right end of a stocker 10, paper separation means 13 (rollers 15, 16) and a paper feed roller 14 are provided in order. The distance between the roller 14 and the roller 11 located at the right end is made shorter than the overall length of smallest paper sheets 23. With the arrangement, feeding can be made by the roller 11 until the foremost end of paper sheets 23 reaches the roller 14 after passing over the separation means 13, and even if the roller 11 is stopped thereafter, sure pulling out can be made by the roller 14.
Patent JP-H06108255-A (JP)
Title: Method of producing thin film based on silicon oxide having vapor barrier property and article produced by said method
Inventor: JIYON TEII FUERUTSU
IPC: C23C16/40
Filed: 1991-08-02
Abstract: PURPOSE: To deposit a hard silicon oxide based thin film having high adhesive power by positioning a base material into a plasma, specifically maintaining the pressure in a chamber, controlling the gaseous stream in the plasma and depositing a silicon oxide layer of a specific thickness on the base material.  
     CONSTITUTION: A liquid source 69, a vaporizer 71 and the gaseous stream contg. an org. silicon compound, oxygen and an inert gas vaporized from gaseous sources 65, 67 are prepd. The glow discharge plasma 51 derived from the gaseous stream is established in a predischarged chamber 11 in which the base material 13 is housed removably and is above to position into the plasma 51. The base material 13 is positioned into the plasma 51 and the pressure in the chamber 11 is maintained under about 100 microns. While the gaseous stream to be passed into the plasma 51 is controlled, the layer of the silicon oxide of the reaction product of the gaseous flow is deposited on the base material 13 at a prescribed thickness below about 1000 angstrom. As a result, the reproducible deposition of the silicon oxide based thin film at a commercially embodiable rate on the base material 13 is made possible. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63134081-A (JP)
Title: Surface treatment of flooring
Inventor: YAMAZAKI KIYOYOSHI
IPC: E04F15/04
Filed: 1986-11-26
Abstract: PURPOSE:To provide a surface coated layer which is as hard as to be scratch- free and is hardly slippable to wood flooring by incorporating hard powder particles into a resin to generate ruggedness on the surface of a coated film in coating the resin on the surface of the flooring. CONSTITUTION:A base material which is plywood or the like is decorated with a decorative veneer 2. A primer coating layer 3 is formed on the veneer 2 and a finish coating layer 4 is formed thereon. The hard powder particles of alumina or silicon carbide is incorporated into the paint resin prior to said finish coating. The hard powder particles are preferably incorporated in a powdery or pasty state therein. The preferable grain size thereof is about 10-30mu and the ratio of the incorporation is about 1-30wt.%. The ruggedness is thereby physically generated on the surface of the layer 4 and, therefore, hardly slipperable layer is obtd. The preferable hardness of the resin coated layer is about HB pencil hardness.
Patent JP-H02130394-A (JP)
Title: Heat exchanger
Inventor: INO MASAMI
IPC: F28F1/02
Filed: 1988-11-10
Abstract: PURPOSE:To improve the amount of heat exchange by a method wherein a heat exchanger is provided with a first means, connecting a plurality of tubes whose passages are communicated with and opened to the outside of the heat exchanger to one end thereof, and a second means connecting the other tubes and a plurality of tubes to the other end thereof. CONSTITUTION:Heat exchanging medium is introduced from the opening of a first connecting means and is distributed into a plurality of tubes 1, 2 from the first connecting means while heat exchange is effected upon passing through a plurality of tubes 1, 2. The heat exchanging medium, which passed through a plurality of tubes, is collected in a second connecting means and is introduced into the other one piece of tube 3 while heat exchange is effected further upon passing through the tube 3 and, thereafter, the medium is discharged out of the other end of the tube 3. The unbalance of heat exchanging rate, which is generated in a multi-path section between a plurality of tubes 1, 2, may be absorbed in the other tube 3 whereby the deterioration of the capacity of the heat exchanger can be prevented and the amount of heat exchange can be increased.
Patent JP-S62139683-A (JP)
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1985-12-16
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-2001104959-A (JP)
Title: Pure water making apparatus and method
Inventor: TSUNODA MINORU
IPC: B01D61/48
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a pure water making apparatus using an electric deionized water making apparatus not generating scale in a concn. chamber, high in water recovery and excellent in current efficiency and capable of reducing the load of an ion exchange apparatus of a rear stage or capable of reducing the replacing frequency of a reverse osmosis membrane apparatus of a front stage and a pure water making method using the same. SOLUTION: Raw water is treated in a reverse osmosis membrane apparatus and the treated water is treated in an electric deionized water making apparatus wherein a desalting chamber wherein cation and anion exchange membranes are alternately arranged between an anode and a cathode and the gaps between both membranes are substantially packed only with an anion exchanger and a concn. chamber are alternately formed and the treated water of the electric deionized water making apparatus is treated by an ion exchange apparatus to make pure water.
Patent JP-H05115912-A (JP)
Title: Correcting device for meandering of strip
Inventor: MIYAMOTO OSAMU
IPC: B21B37/68
Filed: 1991-10-29
Abstract: PURPOSE:To correct the meandering of a strip on a hot rolling line. CONSTITUTION:A steering roll 20 is provided on the inlet side of a pinch roll, the amount of meandering of the strip at this place is detected by cameras 6a, 6b, an edge part position detecting part 7, then, the rolling reduction of a rolling reduction cylinder corresponding to the amount of meandering is adjusted by a meandering operation processor 8 and a stroke controller 9 to control a hydraulic servo circuits 11a, 11b.
Patent JP-H09122248-A (JP)
Title: Therapic apparatus for incontinence of urine
Inventor: YABUKI TETSURO
IPC: A61N1/36
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for curing incontinence of urine which enables an insert body to expand and contract so as to facilitate the insertion in and withdrawal from coeloms and enables the inital pressure of the inner wall of the coelom applied to the insert body in every attachment to be fixed while enabling a patient himself to confirm the contractible force of pelvis base myotome even when the individual variation exists in the size of the pelvis and the muscular strength of the pelvis base myotome or takes place as cure progresses. SOLUTION: This apparatus has an insert body 1 inserted in coeloms and provided on the surface with an electrode 8, a control body 2 to apply voltage for stimulating electrically neuromuscle to the electrode and a hollow balloon part 7 peripherally expansible and contractible between the tip part 5 and base end 6 of non-pressure transmitting property interconnected with each other in the inside in the insert body 1. The expansible electrode is disposed on the outer periphery of the balloon part 7 to which is connected a pipe 9 to force fluid into the balloon part from a pressurizing body 3 disposed outside the coelom.  The control body 2 is provided with a static pressure detecting part 12 in the balloon part expanded by the forcing of the fluid and a dynamic pressure detecting part 13 of the balloon part accompanying the contraction of the neuromuscle with reference to the static pressure detected by the static pressure detecting part.
Patent JP-H10123838-A (JP)
Title: Developing roll
Inventor: KASHIWAGI HIROMI
IPC: H01F7/02
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a developing roll easy to manufacture, and capable of obtaining an image of excellent quality over a long period, by providing a specific cylindrical permanent magnet provided with several magnetic poles in different polarities arranged with the same space in the peripheral direction on the surface thereof, and a coating layer composed of a specific thermal shrinkable resin tube formed on the surface of the permanent magnet. SOLUTION: This developing roll 1 provided with the cylindrical permanent magnet 2 equipped with several poles in different polarities arranged with the same space on the surface in the peripheral direction, a shaft 3 fixed on a bore part, and the coating layer 4 composed of the specific thermal shrinkable resin tube formed on the surface of the permanent magnet 2. This cylindrical permanent magnet 2 is an oblong matter whose diameter is 10 to 45mm and length becomes beyond four times of the diameter, and provided with the plural number of poles is severally arranged with the same space in the peripheral direction so as to alternately display N pole and S pole on the surface. Moreover, the thermal shrinkable resin tube composing the coating layer 4 is the matter in the range whose thickness is 10 to 150μm, and specific resistance is 10<4> to 10<8> Ω.cm.
Patent JP-H1199407-A (JP)
Title: Prepared hole boring machine
Inventor: KIYOSAKI MACHIO
IPC: B23B41/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a prepared hole boring machine which is capable of heavy- cutting and having small size and weight by ensuring required rigidity as the whole frame without increasing the strength of the structural member of a frame so much. SOLUTION: A frame F is constituted by jointing respective side bases B1 , B2 on the top side and bottom side disposed in a vertical direction to a center base Bc to each other by respective tie rods 7, 8 on the top side and bottom side, the axial center of the pressing force T1 by a top side hydraulic cylinder C1 fitted vertically on the top side base B1 and the axial center of the processing thrust T2 by the bottom side hydraulic cylinder C2 fitted vertically on the bottom side base B2 are formed so as to be disposed on a roughly identical axial line CL, a drill D is pressed by the processing thrust T2 from below a work W pressed against the upper surface of the center base Bc by the pressing force T1 , and the external force at the time of boring a prepared hole is made to act only in the axial line CL (the axial center of the drill D) direction of the frame F.
Patent JP-H04156607-A (JP)
Title: Holding circuit
Inventor: MINAMIGUCHI HIDENORI
IPC: G06F1/24
Filed: 1990-10-19
Abstract: PURPOSE:To certainly hold input data and to respond to a high-speed initialization signal by controlling the action of a holding means in accordance with a set signal and a reset signal from a control means. CONSTITUTION:The holding means 13 are fixedly set an output to a logical value corresponding to the set signal or the reset signal during a period when they are given from the control means 11. The means 13 does not respond even if the changing points of the initialization signal is given during the period and continuously holds the output logical value which is fixedly set. When the set signal and the reset signal are not given together, the holding means 13 responds to the changing points of the initialization signal and can respond to the upper limit of an element action speed even if the initialization signal changes at high speed when the pulse width is bigger than a lowest limit value to which the element can respond. Thus, input data is certainly held and a response can be made to the high-speed initialization signal in spite of a timing relation between a writing signal and the initialization signal.
Patent JP-H02132077-A (JP)
Title: Group management control device for elevator
Inventor: NAKAJIMA HIDENOBU
IPC: B66B1/18
Filed: 1988-11-09
Abstract: PURPOSE:To prevent worsening of the operation efficiency of an elevator by a method wherein when service of a subsequently registered destination floor is decided to be impossible, an elevator cage being serviceable to the floor station and all already registered destination floors is selected, and allotment to the selected elevator cage is varied. CONSTITUTION:When a destination floor being a fifth floor is registered at a first floor station, since an allotted elevator cage is not selected, an optimum elevator cage is selected from elevator cages serviceable to both the floor station (first floor) and a destination floor (fifth floor), and allotment processing is completed. Before the allotted elevator cage is moved to the floor station, a destination floor being a ninth floor is registered at the same floor station (first floor), since an allotted elevator cage is already selected, it is decided whether or not an already allotted elevator cage is serviceable to a newly registered destination floor (ninth floor). When service is impossible, an optimum elevator cage is selected from elevator cages (No.D-F elevator) serviceable to both the floor station (first floor) and the newly registered destination floor (ninth floor) to complete allotment processing.
Patent JP-H05214438-A (JP)
Title: Continuous surface treating device line for metal
Inventor: FUKAYA MASUHIRO
IPC: B21B45/04
Filed: 1992-10-21
Abstract: PURPOSE:To efficiently remove scale on a metal surface by generating discharging arc from multi-divided electrodes after executing mechanical descaling, light acid pickling, etc., to a material to be treated and vacuum-treating. CONSTITUTION:After the material 20 to be treated of steel strip, etc., is given fine cracks on the surface by passing through a light rolling reduction mill 14 of four high rolls and bending rolls 15, this material is treated by a grinder 16 and a shot blast 17 to execute rough descaling on the surface. Successively, the material 20 to be treated is passed through a vacuum treating chamber 12, if necessary, after executing the light acid pickling by further, passing through a light acid pickling vessel 18 and a washing vessel 19. Then the arc discharge is executed through the multi-divided electrodes 21 arranged in the width direction so as to sandwich a pass line of the material 20 to be treated and conductor rolls 22. At this time, the discharging mode is individually and selectively given to unit electrode by a vacuum arc controller 26 providing a computer 27. By this method, the scale on the metal surface of the material. 20 to be treated is efficiently removed.
Patent JP-H11218604-A (JP)
Title: Antirefrlection film and image display device using the film
Inventor: NAKAMURA KENICHI
IPC: G02B1/16
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film having an antistatic layer which is suitable for mass production and which has excellent strength by using a specified amt. of polymers having crosslinked anionic groups in the antistatic layer and finely dispersing conductive inorg. fine particles in the antistatic layer. SOLUTION: This film consists of a transparent plastic film supporting body, an antistatic layer 4 having 2 to 10 μm thickness, and a low refractive index layer having 1.20 to 1.55 refractive index successively formed in this order. The antistatic layer 4 contains 20 to 90 wt.% conductive inorg. fine particles 41 having 1 to 200 nm average particle size and 10 to 80 wt.% polymers 42 having crosslinked anionic groups. The polymers 42 in the antistatic layer 4 preferably have sulfonic acid groups and phosphoric acid groups as anionic groups, and moreover, the polymers 42 preferably have amino groups or ammonium groups. The surface resistance of the antistatic layer 4 is preferably 10<10> to 10<5> Ω/sq.
Patent JP-2000097478-A (JP)
Title: Humidity control ventilating device
IPC: F24F11/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a humidity control ventilating device at a low cost. SOLUTION: A humidity control ventilating device 1 performs a ventilation while it performs a heat exchange between air SA supplied from the outside 7 to a room 8 and air EA exhausted from the room 8 to the outside 7. When outside air temperature is not lower than reference temperature, a dehumidifying function for dehumidifying the supplied air SA is performed. When the outside temperature is lower than the reference temperature, a humidifying function for humidifying the supplied air SA is performed.
Patent JP-S62142375-A (JP)
Title: Optical semiconductor device
Inventor: MIYOSHI HAKOBU
IPC: H01L31/10
Filed: 1985-12-17
Abstract: PURPOSE:To improve optical sensitivity to a large extent, by providing the optimum reflection preventing film structure against near infrared rays. CONSTITUTION:In order to improve sensitivity for near infrared rays, the thicknesses of an oxide film and a nitride film 5 on the surface of a reverse conductivity type region 3 are controlled, and a reflection preventing film structure is provided. Meanwhile, the thicknesses of oxide films 6 and nitride films 7 on the surface of the same conductivity type region 2 are changed in order that the sensitivity peak does not appear at a part other than the reverse conductivity region 3. Thus a reflecting film structure is obtained. The reflection preventing film is formed by two layers of the oxide film 4(200Angstrom ) and the nitride film 5(850Angstrom ). As the reflecting films, the oxide films 6(4,000Angstrom ) and the nitride films 7(5,000Angstrom ) are formed on the upper surface of the reverse conductivity type region 2. These parts are formed of hour layers.