baber/WOPTO huggingface dataset:
Patent JP-H03177282-A (JP)
Title: Display device on getting on field for elevator
Inventor: KAWASHIMA TOMOHARU
IPC: B66B3/02
Filed: 1989-12-05
Abstract: PURPOSE:To afford convenience to passengers and improve the operational efficiency by installing the first kind forecasting light corresponding to a getting-on field call, second kind forecasting light corresponding to a cage call, arrival light corresponding to the anterior arrival machine number, and a controller for the forecasting light and arrival light. CONSTITUTION:When a getting-on field button 1 on a specific floor is pushed and a getting-on field call is generated, the first kind forecasting light 4 of a specific machine number on a specific floor comes ON. When a destination button 2 of other specific machine number is pressed and a cage call to a specific floor is generated, the second kind forecasting light 5 of the cage calling machine number comes ON. Then, the order of arrival to the specific floor of the first kind forecasting lighting number machine number and the second kind forecasting lighting machine number is judged by a controller 3, and if the second kind forecasting lighting machine number is the anterior arrival machine, the anterior arrival light 6 of the second kind lighting machine number comes ON, and the posterior arrival light of the first kind lighting machine number comes ON. When the anterior arrival machine number approaches to the specific floor, the arrival light 8 of the anterior arrival machine number comes ON, and the first kind forecasting light 4, second kind forecasting light 5, anterior arrival light 6 and the posterior arrival light 7 are shut off.
Patent JP-H02162010-A (JP)
Title: Manufacture of film
Inventor: FUJIWARA TAKASHI
IPC: B29C48/30
Filed: 1988-12-16
Abstract: PURPOSE:To manufacture para-aramid film, the high rigidity, heat resistance, high strength, thermal resistance and the like of which are maintained and which as excellent thick film accuracy and surface accuracy, by a method wherein solution is extruded through a slit, the surface contacting the solution of which is made of gold, platinum, tantalum or their alloys, under the condition that the mean shearing speed of the solution is to be the specified value during its passing through the slit. CONSTITUTION:When strong acid solution of para-aramid is extruded through a slit die for making film by wet method, the mean shearing speed of the solution is made at least to be 50sec<-1> during its passing through a slit and at the same time extrusion is done through the slit, the surface contacting the solution of which is made of gold, platinum, tantalum or their alloys. As the para-aramid, poyl(P-phenylene terephthalamide) or poly(P-benzamide) is preferable. The film concerned is made by wet method from the solution, which is prepared by dissolving one or two or more polymers selected from ones just mentioned above in strong acid such as sulfuric acid, chlorosulfuric acid, fluorosulfuric acid or the like. After being extruded from the die, these solutions are converted into optically anisotropic dopes by heating or humidifying and, after that, coagulated by wet method and finally dried under the state that their shrinkages are restricted.
Patent JP-H06142765-A (JP)
Title: Tool for correcting shape or space
Inventor: YAMAUCHI SUETARO
IPC: B23K37/04
Filed: 1992-10-30
Abstract: PURPOSE:To provide a correcting tool by which the correction of shape, etc., of a cylindrical body at the time of working a metallic sheet may be simply and surely performed. CONSTITUTION:The correcting tool A is structured such that a straight extendable screw lever 20 is arranged by inserting freely protrusibly and contractibly against a hollow lever 10 by means of a guide stopper 21 at the end; that the protruding and contracting dimension is made adjustable by means of the adjusting nut 40 of the straight extendable screw lever 20 with the hollow lever 10 as a receiving seat; and that the tip end of the straight extendable screw lever 20 and the rear end of the hollow lever 10 are provided with fixed heads 30, 31 which are concentric with each other. Consequently, by means of a primary adjustment by the straight extendable elongation of the straight extendable screw lever 20 and a secondary adjustment by the adjusting nut, a thrust-out correction through an external pressing force is simply and surely performed on a cylindrical body, etc.
Patent JP-H04186194-A (JP)
Title: Nuclear reactor structure and control rod replacing method
Inventor: KODAMA TOSHIHIRO
IPC: G21C7/16
Filed: 1990-11-21
Abstract: PURPOSE:To simplify the control rod replacing works and shorten the time for operation by lessening the outside dia. of the lower part of control rod, locating a handle for uncoupling the control rod over a metal piece to support the fuel, and furnishing a means to uncouple the control rod. CONSTITUTION:The outside dia. of the lower part 6a of a control rod is lessened so that the rod 6 can pass a fuel supporting metal piece 7 and be taken off upward, and a handle 6a for uncoupling the rod from a control rod driving device 4 is located over the metal piece 7 in the condition that the control rod is inserted fully, and thereby the rod 6 is made replaceable from over the metal piece 7. To remove the rod 6, an uncoupling hook 13 is positioned below the handle 6c by a cylinder 14, and a handle 11 for a blade guide 15 is raised, and now the handle 6c is lifted by the hook 13 to cause uncoupling of the rod 6 from the rod driving device 4. When this later named handle 11 is further raised, the rod 6 is ready for putting off. Mounting the rod 6 can be done by following oppositely these procedures for removal. Thus rod replacement can be done simply and shortly while the metal piece 7 is left fixed in the condition that the control rod is inserted fully.
Patent JP-2000122503-A (JP)
Title: Image forming device
Inventor: YAMADA HIDENORI
IPC: G03G21/10
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the internal capacity of a waste toner box by demolishing the heap of waste toner in the waste toner box. SOLUTION: A latent image formed on a photoreceptor is developed with toner and the toner image is transferred and fixed on a recording medium. The toner remaining on the photoreceptor after transfer is accumulated in the waste toner box 69. Whether or not a previously set condition is satisfied is decided. When the condition is satisfied, a shock is given to the box 69 by a shock giving means (motor 81, clutch 83 and cam means 84). Power supply and the number of image forming sheets are utilized as the previously set condition.
Patent JP-H10145825-A (JP)
Title: Test spring
Inventor: SASAKI HIDENORI
IPC: H04Q1/20
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To enable much more multiconnection by communicating a U slit terminal to the top of a peg to be freely attachably and detachably inserted to a spring part provided at the main body of test spring. SOLUTION: This test spring is composed of a spring part 1 constituted by forming a contact part 3 by energizing a pair of spring elements 2 and 2 mutually inward, U slit terminal connecting part 4 connected to the respective spring elements 2 and 2, peg 5 freely attachably and detachably inserted into the spring part 1, and U slit terminal 6 formed at the top of the peg 5. Normally, a cable is inserted and conducted to the U slit terminal connecting part 4 and a subscriber side and an exchange or the like are connected. When revising the exchange or exchanging a laid line, the peg 5 is inserted into the spring part 1, a cable for test is inserted and conducted to the U slit terminal 6 communicated to the top of the peg 5, and various tests such as the normality confirmation of a jumper are executed.
Patent JP-H04188993-A (JP)
Title: Electronic private branch exchange
Inventor: ONISHI ATSUKO
IPC: H04Q3/58
Filed: 1990-11-21
Abstract: PURPOSE:To unnecessitate a maintenance terminal equipment and to facilitate the setting and change by setting PBX dial-in number and the extension number corresponding to the PBX dial-in number from an extension telephone set. CONSTITUTION:When special numbers, PBX dial-in numbers and the extension numbers of an extension 6 or 5 corresponding to these PBX dial-in numbers are dialed from the extension telephone set 5 or 6, a central control unit 2 stores these PBX dial-in numbers and the extension numbers in a storage device 3. When there is an incoming from a trunk line to an incoming trunk 4, the storage device 3 converses the PBX dial-in number into the extension number, controls a speech path switch 1 and connects the incoming trunk 4 with the telephone set having the extension number. Thus, the setting and changes become easy and the maintenance terminal equipment becomes unnecessary.
Patent JP-H08259481-A (JP)
Title: Removing and neutralizing method for acid catalyst from product of cumene hydroperoxide cleavage
Inventor: JIYON UIRIAMU FUARUMAA
IPC: C07C39/04
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To recover phenol from a cleavage mass resulting from the sulfuric acid cleavage of cumene hydroperoxide.  
     SOLUTION: This process contains a stage neutralizing the cleavage mass, a stage forming an aqueous phase and an organic phase, a stage separating the organic phase into an acetone-rich stream and a phenol-rich stream and a stage cracking the phenol tars wherein the improvement comprises maintaining the pH of the cleavage mass during neutralization between 4.0 and about 4.9 whereby the sulfuric acid is converted to a bisulfate salt and substantially no free sulfuric acid remains in the cleavage mass and corrosion of process equipment is reduced. As a result of the improved process, a phenol tar waste stream containing less than about 4 wt.ppm of chromium is obtained. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11149747-A (JP)
Title: Tape reel forming method and tape reel
Inventor: OTA TAKASHI
IPC: G11B23/087
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a tape lower side for enabling normal reproducing even if one-side elongation of the tape body generates owing to a seamed tape around a tape reel by forming a recess outside of a joint part for continuously providing a reel hub and a flange part. SOLUTION: At the time of molding of a reel hub 10, a temperature controller is provided in a mold between an outer-periphery hub 11 and an inner- periphery hub 12, and a molding temperature of a joint part of the outer- periphery hub 11 is set higher than those of other parts for delaying cooling for forming a uniform gently-sloping recess 40 around the joint part. Thereby, even if reducing of diameter of a winding state of a magnetic tape 30 around a tape reel is generated owring to temperature change and the tape is seamed, and a free end of the outer-periphery hub 11 is bent inward and deformed and one-side elongation is generated, the elongation of the tape lower side, where control signals are recorded, can be prevented through the recess 40 on the base of the outer-periphery hub 11, which enables normal recording and reproducing of control information.
Patent JP-H03177167-A (JP)
Title: Video information system
Inventor: KAWAZOE YUZURU
IPC: H04N5/00
Filed: 1989-12-06
Abstract: PURPOSE:To attain the changeover to a channel desired to receive a broadcast automatically by providing an exclusive remote control terminal equipment having a function leaving a control format of a remote controller, an accessory of a television receiver. CONSTITUTION:The system is provided with a television receiver 1 with a remote controller 2 and a remote control terminal equipment 4 having a learning function learning a control format of the remote controller 2 and controlling the television 1 with the control format learnt based on a system command. That is, the exclusive remote control terminal equipment 4 having a function learning the control format of the remote controller (remote controller 2), an accessory of the television receiver 1, is provided to control the television receiver 1 based on the system command by the remote control terminal equipment 4 automatically. Thus, a desired channel is selected automatically.
Patent JP-H06159008-A (JP)
Title: Monitoring, protection, and performance managing device of steam turbine forced cooling device
Inventor: SUZUKI SHINYA
IPC: F01D25/12
Filed: 1992-11-26
Abstract: PURPOSE:To carry out an effective monitoring and protection of a steam turbine forced cooling device and a turbine main engine in the forced cooling, and a highly accurate performance management which can predict the variation of the device performance following the change of the operating condition early, and can control the performance in an optimum condition. CONSTITUTION:Signals detected continuously by numerous detectors 19 to 31 provided to a steam turbine forced cooling device and to a turbine main engine are taken into a computer 32 to carry out a conversion, an operation, and a deciding process, the results are output to a CRT 33 to be displayed, and furthermore, when the turbine main engine or the device generates an abnormal condition, or the cooling property is made in a large deflection, it is output to an alarm device device 38 and a control device 43, so as to carry out an abnormality display and a protective control, or an optimum air flow control.
Patent JP-2001135255-A (JP)
Title: Shadow mask body and color cathode-ray tube
Inventor: KAMATA AKIHIRO
IPC: H01J29/07
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent apertures of a shadow mask that pass an electron beam from shifting from the original position, to cause lowering of color purity of the screen by reducing vibration of neighbors of two free sides of the mask in resonance with external vibration. SOLUTION: Provided at nonperforated portion of two free sides of a shadow mask 102 is a notch 102B that does not reach a perforated portion 102C. As a result, vibration of he shadow mask 102 is reduced.
Patent JP-H06158686-A (JP)
Title: Pipe for discharging in-pipe foreign matter
Inventor: YAMAKAWA TAIJI
IPC: E03B7/09
Filed: 1992-11-27
Abstract: PURPOSE:To efficiently discharge foreign matter in a pipeline to the outside of a pipe by fitting an opened inner pipe into a main pipe from the end opening of the main pipe, and stretching the inner pipe from one end to the other end of the main pipe within an inflating portion equipped with a branch pipe, and partitioning the inside of the main pipe from the inside of the inflating portion. CONSTITUTION:During a normal water feeding operation, foreign matter 16 contained in a pipe line and migrating together with water, is forced to flow along the bottom of a pipe and to pass through the opening 15 of the pipe bottom and is accumulated on the bottom of an annular space 14. To wash the pipe, a fire hydrant is opened and then the foreign matter 16 accumulated on the bottom of the annular space 14 is forced to flow through the annular space 14 by a water flow and fed into a branch pipe 10, and the foreign matter 16 which is then flowing through the pipe is also fed into the branch pipe 10 through the opening 15 and discharged to the outside of the pipe through the fire hydrant. Therefore, the foreign matter 16 can efficiently be discharged and a pipe 4 for discharging in-pipe foreign matter can be formed simply by insertion of an inner pipe 12 into a main pipe 6.
Patent JP-H05156368-A (JP)
Title: Method for controlling cooling of welded part in resistance welded tube
Inventor: ITAYA MOTOAKI
IPC: C21D9/50
Filed: 1991-12-02
Abstract: PURPOSE:To obtain the high toughness of a welded part by adjusting cooling water quantity and rapid cooling start position based on informations of temp. etc., before and after cooling the welded part at the time of control cooling in front step slow cooling and rear step rapid cooling to the welded part in a resistance welded tube. CONSTITUTION:The resistance welded part 2 is heated to a prescribed temp. by an induction heating devices 5, 6 and cooled to a prescribed temp. from the outer surface side by a cooling device 8 and reheated by an induction heating device 7 to execute tempering treatment. A heater 10 in the cooling device 8 is divided into fine sections in the line direction and a valve 16 for adjusting flow rate and a flow meter 15 are provided in each zone. The cooling speed and the outer surface temp. till coming to the rapid cooling start temp. are calculated from the informations of inlet side temp., outlet side temp., cooling water temp., tube-making speed and length L1 of slow cooling zone through a control device 17 and the cooling water flow rate in each zone and the length of the slow cooling zone are adjusted, and the cooling speed from 800 deg.C to the rapid cooling start temp. is kept in the range of the aimed value + or -5 deg.C/ sec and also the outer surface temp. at the rapid cooling start position is controlled so as to become in the range of 500-400 deg.C.
Patent JP-2000234505-A (JP)
Title: Valve timing change device for internal combustion engine
Inventor: HIDAKA AKIRA
IPC: F01L1/02
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To expectedly change a rotational phase of a camshaft without placing on an end of the camshaft where the rotational phase is changed, and to reduce size. SOLUTION: This device is provided with a first camshaft 1 to drive one of either an intake valve or an exhaust valve and a second camshaft 61 to drive the other valve. The device is also provided with a first sprocket 17 driven together with the first camshaft 1 by a crank shaft and a second sprocket 58 relatively rotatable within a specified angle to the first camshaft 1 and rotatably drives the second camshaft 61. A relative rotating means 31 which relatively rotates the second sprocket 58 to the first camshaft 1 is provided. The first camshaft 1 and the second sprocket 58 are relatively rotated by the relative rotating means 31 to change open and close timing of the intake valve or the exhaust valve.
Patent JP-H04190001-A (JP)
Title: Method of clean-up in steam power plant
Inventor: WAKABAYASHI MASAAKI
IPC: F22D11/00
Filed: 1990-11-26
Abstract: PURPOSE:To shorten the time required for clean-up executed in the start of a plant by executing low-pressure clean-up and high pressure clean-up in parallel. CONSTITUTION:In the start of the clean-up at the time of starting a plant, the pressure of the condensate is boosted by a condensate pump 7 and a low pressure clean-up valve 17 is opened, a valve 15 is closed, and the low pressure clean-up is carried out through a condenser 5, condensate disposal device 8, low pressure supply water heater 9, deaerator 10, and condenser 5, and in parallel to this a low pressure clean-up bypass valve 21 and high pressure clean-up valve 19 are opened, and part of the condensate that branches off downstream of the condensate pump 7 is led from a low pressure clean-up bypass pipe 22 to a booster pump 13, and a high pressure clean-up is executed through the booster pump 13, supply water pump 14, high pressure supply water heater 11, high pressure clean-up pipe 20, and condenser 5. Next, when the qualities of the water become as specified, the valve 15 is fully opened and, at the same time, the low pressure clean-up bypass valve 21 is fully opened, and a total clean-up that comprises the low pressure clean-up and high pressure clean-up is carried out.
Patent JP-H02162725-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO YASUNORI
IPC: H01L21/312
Filed: 1988-12-15
Abstract: PURPOSE:To make a resin film hardly releasable from an organic film even in high humidity atmosphere by a method wherein a passivation film in a semiconductor device is composed of the resin film on an inorganic film whose peripheral parts are directly junctioned with metallic layers formed on the substrate surface of the semiconductor device. CONSTITUTION:A semiconductor device 1 is provided with a passivation film 3 covering the surface of a substrate 2. The passivation film 3 is composed of upper and lower two layers i.e., a PSG film 8 as the lower layer and a polyimide base resin film 9 as the upper layer. Out of the edge parts (edge peripheral parts) of the resin film 9, the parts along the periphery of the substrate 2 are directly junctioned with aluminum layers 6b while the parts along the periphery of bonding pads 7 are directly junctioned with the other aluminum layers 6a. Through these procedures, the edge parts directly junctioning the resin film 9 with the metallic layers 6a, 6b can enhance the humidity resistance of the junctions.
Patent JP-H07234109-A (JP)
Title: Device and method for measuring high-speed film
Inventor: JIYON ESU FUIJINGA
IPC: G01B11/06
Filed: 1994-12-21
Abstract: PURPOSE: To determine the thickness of a polymer film with high speed and high precision by determining light intensity of a detected reference light and light intensity of a detected measured light and by comparing them. CONSTITUTION: A beam 14 is split by a beam splitter 18. The direction of the splitter 18 is set so that about 75% of the beam 14 is reflected and used as a measurement light 20, while the remaining about 25% of the beam 14 is made to transmit and used as a reference light 22. The reference light 22 is directed to a photo detector 26, and light intensity of the reference light 22 is obtained from the detector 26. The measurement light 20 is reflected by a mirror 24 and directed to a photo detector 28, and light intensity of the measurement light 20 is obtained from the detector 28. By determining a ratio of the intensity of the reference light 22 to the intensity of the measurement light 20, a light intensity ratio I is acquired, and this light intensity ratio I is in proportion to the light intensity of the measurement light 20.  And using a predetermined equation, Ia /Ioa =e<-αt> (where Io is the light intensity ratio), the thickness of a polymer film 30 is determined from the ratio between the intensity of the measurement light 20 and the intensity of the reference light 22.
Patent JP-H04189020-A (JP)
Title: One-shot pulse circuit
Inventor: TOI SADAMICHI
IPC: H03K3/02
Filed: 1990-11-22
Abstract: PURPOSE:To attain one-shot pulse extraction through the program setting by locating an FF having no reset terminal to a 1st-stage of a shift register section and connecting terminals for a reset signal of a post-stage shift register and a data signal for a 1st-stage data signal in common. CONSTITUTION:The one-shot pulse circuit is a shift register circuit comprising plural master-slave FF circuits. Each of reset input terminals R of a 1st-stage FF circuit 1 having no reset input terminal and 2nd and succeeding stages of FF circuits 2A and a data input terminal D of the FF 1 are connected together. Thus, the one-shot pulse circuit shifts 1-bit H data. Then a NAND gate AG 11 acts like outputting programmably output pulse signals STROBE1- STROBE4. Thus, one-shot pulse being the signal STROBE4 is obtained by programming terminals P1-P8 in such a way as P1=L, P2=H, P3=H, P4=H, P5=L, P6=L, P7=L, and P8=L.
Patent JP-2000117726-A (JP)
Title: Wire saw
Inventor: OKUNO KIYOTO
IPC: B28D5/04
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw for setting the wire traveling speed to a high speed, in which the cutting efficiency is good as a result, and the quality change of a cutting section is scarce. SOLUTION: Rolls 3, 4 and 5 with a plurality of guide channels are disposed in parallel one another, and wires 6 are disposed in tension so as to pass over a plurality of times in the guide channels of respective rolls 3, 4 and 5, and while slurry in which abrasive grains are mixed in machine oil is fed from slurry feed nozzle tubes 8 and 9 to a wire group 6 stretched between the rolls 3 and 4, a member 50 to be cut is brought into a slide contact with the wire group 6 to cut off the member 50, and the running speed of the wire 6 is set at 900 to 1500 m/min and the average particle diameter of the abrasive grains is set 4 to 10 μm.