baber/WOPTO huggingface dataset:
Patent JP-H0493923-A (JP)
Title: Production of liquid crystal display element
Inventor: OKADA MOTOO
IPC: G02F1/1337
Filed: 1990-08-07
Abstract: PURPOSE:To eliminate the remaining solvent in an oriented film and to obtain the liquid crystal display element having a good grade by applying a coating liquid for forming oriented films added with a solvent on a substrate and subjecting the coating to calcination under a reduced pressure. CONSTITUTION:The substrate 7 is first introduced into a prereduced pressure chamber 1. The prereduced pressure chamber 1 plays the role of buffering the pressure difference between a normal reduced pressure 4 and the atm. pressure and accelerates the evaporation of the solvent in the coating film for forming the oriented film. The substrate 7 is then introduced into the reduced pressure chamber 4. The evaporation of the solvent and a polyimidization reaction are further accelerated by the rotation of the molecules by a far IR irradiating lamp 3, the generation of self-friction heat by oscillation and the heating by a separately provided heater in this chamber. The stable oriented film in which the solvent does not exist is formed even if the film is subjected to the fairly low-temp. calcination (for example, about 150 deg.C).
Patent JP-H1150279-A (JP)
Title: Electrode for liquid-sensing type electrical rust-preventive device
Inventor: KAMEZUKA NAOTO
IPC: C23F13/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide the electrode for liquid-sensing type rust-preventive device which is capable of smoothly responding to a bad weather and suppressing rust generation on a metallic member to be exposed to the rain, etc., and safe and harmless. SOLUTION: In an electrode 10, electrode terminal 11 are fixed on an electrically insulating adhesive tape 12 of constant thickness, and mounted on a steel 13 with the prescribed intervals. When it rains, water 14 is adhered between the electrode terminal 11 and the steel 13, the weak DC current 15 flows in the steel 13, and electrons are supplied to the steel, and thus, metallic ionization of the steel is prevented to suppress generation and progress of the rust. Because the electrode terminal 11 is mounted on the steel 13 at the prescribed height, the weak current 15 flows owing to the rain, etc., and this system is efficient and economical because the energization can be stopped in the absence of water.  By forming the electrode in a slender rod-shape, the electrode can be accurately and easily mounted even on a slender member whose mounting metallic surface is recessed or projecting, or narrow.
Patent JP-S58107302-A (JP)
Inventor: KAJIKAWA YOSHIMITSU
IPC: B65H18/22
Filed: 1981-12-21
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-S6268531-A (JP)
Title: Method for dissolving gas
Inventor: WATANABE HIROSHI
IPC: C02F3/20
Filed: 1985-09-21
Abstract: PURPOSE:To efficiently dissolve gas in a liquid, by injecting gas into the liquid from the specific gas diffusion member provided to the bottom part of a gas dissolving tank and holding gas bubbles below multistage porous laminar materials provided above said gas diffusion member in a film-like state to contact the same with the liquid. CONSTITUTION:Gas diffusion pipes 2 each provided with a large number of perforations each having a diameter of 1-3mm are provided to the bottom part of a gas dissolving tank 1 having a liquid received therein, and porous laminar materials 4 are arranged above said diffusion pipes 2 in a multistage fashion. Relatively large gas bubbles generated from the gas diffusion pipes 2 rise to be temporarily held to the porous laminar materials 4. Because each porous laminar material 4 has fine perforations capable of permitting the passage of fine gas bubbles, gas bubbles are gradually collected to form a gas film A and, when said gas film A reaches a definite thickness, equilibrium is lost to generate gas bubbles all together from the porous laminar materials 4 and rise to the upper stage. However, a part of gas bubbles remain on the under surface of each porous laminar material 4 and the gas film A is always formed to be always contacted with the liquid over a wide area on the upper and lower surfaces of each porous laminar material 4.
Patent JP-2001037204-A (JP)
Title: Eddy current decelerating device
Inventor: KUWABARA TORU
IPC: H02K49/02
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an eddy current decelerating device wherein increase of temperature of good conductor is restrained by increasing volume of the good conductor and heat capacity and improving cooling property due to air. SOLUTION: This eddy current decelerating device consists of a brake drum 15 which is combined with a rotary shaft 21 and composed of conductor, a guide cylinder 6 which is fixed on a stationary part so as to face the inside of the brake drum 15 and composed of nonmagnetic member, a pivotable magnet retaining cylinder 9 and an immovable magnet retaining cylinder 9a which are accommodated in an inner vacant part 20 of the guide cylinder 6, a large number of magnets 8, 8a which are combined with the outer peripheral surfaces of the magnet retaining cylinders 9, 9a at equal intervals in the peripheral direction, and ferromagnetic plates 31 which are cast in an outer cylinder 6a of the guide cylinder 6 so as to face the respective magnets 8, 8a.  Annular members 41-44 composed of good conductor like copper are continuously combined with an end wall surface of the brake drum 15 and an end portion of an inner peripheral surface 15b which end portion does not face the ferromagnetic plates 31. The annular members 42, 44 of the inner peripheral surface 15b are made thicker than the annular members 41, 43 of the end wall surface of the brake drum 15.
Patent JP-S6364315-A (JP)
Title: Transfomer apparatus
Inventor: NAKAMURA TOSHIAKI
IPC: H01F27/245
Filed: 1986-09-05
Abstract: PURPOSE:To decrease the weight of an iron core, and reduce the external size, by making neighboring core yoke parts common, unifying iron cores of two transformers having a phase difference of 90 deg. in a body which is contained in one case. CONSTITUTION:The iron cores 2a and 2b of two transformers having a phase difference of 90 deg. are arranged so as to adjoin to each other. The yoke parts 3 of each iron core are made common in order that only (phia-phib) which is a difference between the main magnetic fluxes of both transformers A and B may flow. The iron cores 2a and 2b are unified in a body and accommodated in a case 4. The iron core yoke parts 2a and 2b which were separately and independently arranged hitherto are made to have a sectional area reduced by 2-21/2 as compared with conventional ones. The decrease of weight of an iron core and reduction of external size can be attained, thereby.
Patent JP-H0374698-A (JP)
Title: Covering body for preventing water leakage for line and water leakage preventing method for line
Inventor: KAWATO TAKAYUKI
IPC: F16L55/16
Filed: 1989-08-14
Abstract: PURPOSE:To provide high water leakage preventing performance by a method wherein a water impermeable sleeve and a sheetform base arranged inside the sleeve are provided, a base is provided with a fixing means for maintaining the base when the base is expanded, and has approximately the same length in an axial direction as that of the sleeve. CONSTITUTION:A covering body 10 is arranged in a pipe 38. The covering body 10 comprises a sleeve 12 which is water-impermeable and resiliently deformable and provided on its outer peripheral surface with resiliently deformable protrusion parts 18, 20, 22, and 24 and a base 14 which is positioned inside the sleeve 12 and sheetform having length in an axial direction longer than a distance between the outer ends of the protrusion parts and has engaging parts 26 and 28 of a fixing means maintaining the base 14 in a cylindrical shape when it is expanded. The covering body 10 is arranged in a pipe 38, the base 14 is expanded through deformation of the sleeve 12 until the protrusion parts 18, 20, 22, and 24 are resiliently deformed, and is fixed. This constitution provides high water leakage preventing performance.
Patent JP-H0838575-A (JP)
Title: Apparatus for preventing lumbago from occurring
Inventor: IBE KATSUYOSHI
IPC: A61H39/04
Filed: 1994-07-28
Abstract: PURPOSE:To prevent lumbago from occurring by providing an apparatus with a projecting part for preventing lumbago from occurring on a reclining seat for a vehicle and stimulating always the right spot of the backbone by the projection. CONSTITUTION:Projecting parts D are formed to fit the right spot of the lumber vertebrae in terms of medical science and apparatus A-C for preventing lumbago from occurring are constituted. In addition, are holes for discharging sweat and a handle for preventing movement from occurring are provided for a reclining seat and a chair. In addition, a belt is attached for the reclining seat to take measures for safety. Furthermore, the apparatus for the reclining seat and the chair are made to be sloped each by a posture angle alpha to fit the backbone to constitute respectively an apparatus A for the reclining seat for preventing lumbago from occurring and an apparatus B for the chair for preventing lumbago from occurring. For an apparatus for a bed, an apparatus C for preventing lumbago from occurring is formed to fit the posture when laid down on the bed.
Patent JP-H0651571-A (JP)
Title: Manufacture of printing metal plate and its manufacturing device
Inventor: OKUBO YUTAKA
IPC: G03G13/16
Filed: 1992-08-04
Abstract: PURPOSE:To obtain a method in which fixed color tone is clear, printing time is short (can print in real time), furthermore the troubles of deformation and peeling do not occur even on a heating processing and a working processing stage thereafter, and which can comply with small scale many kinds of printing and also to realize the method in which transfer can be continuously performed at a high speed while a metal plate and an intermediate paper for forming an image are continuously traveling in the same direction. CONSTITUTION:Plural plate making masters are juxtaposed developed images (toner particles) formed on the plate making masters are successively superposed and transferred on the intermediate paper 60 for forming the image and the desired image is formed, then the image transferred on the intermediate paper 60 is peeled off from the intermediate paper and only the image (toner particles) is transferred and fixed on the metal plate 70.
Patent JP-H0743091-A (JP)
Title: Material of hydrophilic aluminum fin for heat exchanger
Inventor: JIDO BUNJI
IPC: F28F1/32
Filed: 1993-08-02
Abstract: PURPOSE:To obtain a hydrophilic aluminum fin-material, prominent in forming property and capable of effecting high-speed fin molding work continuously without using any press oil in forming fins and without spoiling hydrophilic performance, by a method wherein a film, having lubricating properties, is formed on one side of an aluminum thin sheet while a hydrophilic film is formed on the other side of the same. CONSTITUTION:Drawless forming method is constituted of processes of pierce burring (B), first ironing (C), second ironing (D) and reflaring (E). In this case, a second ironing punch 2 is especially and readily receiving abrasion. Accordingly, a film having lubricating property is formed on a surface contacted with the ironing punch 2 and a hydrophilic film is formed on the other side. The film having lubricating properties is constituted of a resin composition, containing 1.0-20 pts.wt. of polyolefin wax and/or fluororesin based on 100 pts.wt. of resin having hydroxide group and/or carboxyl group, for example, and the thickness of the film is 0.05-5.0mum. The hydrophilic film is provided with a resin having hydroxide group and/or carboxyl group and the thickness of the film is 0.1-5.0mum.
Patent JP-2001037084-A (JP)
Title: Active filter type switching power source circuit
Inventor: HASEGAWA TAKAHIKO
IPC: H02J3/18
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a switching power source for making a DC converter to stop surely and safely, when an active filter is stopped. SOLUTION: This active filer type switching power source circuit combines an active filter 1 with a DC converter 3, so as to improve power factor in response to high frequency. The power source circuit comprises an active filter output voltage monitoring means (active filter output voltage monitoring circuit 37) for monitoring the output voltage of the filter 1 and causing the converter 3 to stop surely and safely when the filter 1 is stopped.
Patent JP-H0958619-A (JP)
Title: Glue feeding device for envelope sealing machine
Inventor: ISHIKURA YOSHIYUKI
IPC: B31B50/62
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a glue application. SOLUTION: A glue feeding device is equipped with a feeding roller 4 which moves an envelope, a glue container 30 which houses a liquid form glue, and at the same time, has a glue applying part 50 to which the liquid form glue is impregnated when being pressed, at the lower end, a knife which folds back a flap of the envelope, and a pressing roller 7 which presses the flap to the envelope.  Then, for the glue feeding device, a glue container driving device which moves the glue container 30 in the direction which crosses the moving direction of the envelope, a cap 51 which is placed on the glue applying part 50 at a reference position of the glue container 30, a vertically movable member 55 which is connected to the cap 51 and is vertically movably provided, and a glue pressing lever which is pivoted and rocks at an intermediate part, and one end of which ascends and presses the glue applying part 50 at the glue feeding position of the glue container 30, are provided. Also, the glue feeding device is equipped with an eccentric cam 40, a frame 42 one end of which is pivoted, and the other end of which is engaged with the vertically movable member, and a cam follower 45 which is pressed down by the eccentric cam 40 being provided at an intermediate part of the frame.
Patent JP-H0524802-A (JP)
Title: Production of reducing gas and apparatus for production
Inventor: TANAKA YOSHIAKI
IPC: C01B3/34
Filed: 1991-07-24
Abstract: PURPOSE:To efficiently produce a reformed gas having a high reducing gas ratio by reforming part of a light hydrocarbon raw material with steam, then adding the residual light hydrocarbon raw material to the partially reformed gas and subsequently carrying out steam reforming reaction. CONSTITUTION:Steam 11 in an equimolar amount or more, preferably a molar amount of about 2 times is added to about 60% natural gas 10 which is a raw material and the resultant mixture is then passed through a preheater (1a) to the first reforming furnace 2. The aforementioned raw material is subsequently reformed at about 650-850 deg.C under about 5-45 bars in a highly active reforming catalyst tube (2a) of the first reforming furnace 2 without depositing carbon. The reformed gas containing a large amount of the produced hydrogen, together with excess steam, is fed through a pressure regulating valve 4 or an expansion turbine into a mixer 5 and mixed with the residual raw material natural gas in an amount of about 40% preheated with a preheater (1b). The above-mentioned mixed gas is passed through the second reforming furnace 3 and reformed at about 700-1000 deg.C under about 1-7 bars in a reforming catalyst tube (3a) having a high thermal conductivity of the second reforming furnace 3 to afford a reformed gas at >=10 reducing gas ratio (R). Thereby, the resultant reformed gas is subsequently fed to a reducing furnace.
Patent JP-H0372221-A (JP)
Title: Abnormality diagnostic apparatus
Inventor: SAITO TAKASHI
IPC: G01D7/08
Filed: 1989-08-11
Abstract: PURPOSE:To display the correlation of a plurality of different kinds of items by obtaining the difference of the actual data and ideal data for every item. CONSTITUTION:In response to a command of a control computer (CPU) 12, data of the actual output patterns is continuously sent from a sensor 14 to the CPU 12 and written in a memory device 28. When data of all the actual output patterns are completely transmitted, a control device 34 transmits the data of the actual output patterns and of the ideal output patterns both stored in the memory device 28 to an arithmetic and logic unit (ALU) 32 for comparison therebetween, e.g., for every cycle of the operation of a mechanical device 10. Then, the difference between the actual data and ideal data is obtained for every item of a plurality of different kinds of items by the ALU 32. The differences for every item are shown by a display means 36 in a graph of the correlation of the items.
Patent JP-S6269209-A (JP)
Title: Terminal processing method for optical fiber
Inventor: YANAGAWA HISAHARU
IPC: G02B6/02
Filed: 1985-09-20
Abstract: PURPOSE:To reduce the loss of connection between an optical waveguide and an optical fiber by removing a protective coating layer from the outer periphery of an end part of the coated optical fiber and decreasing the external diameter of the coating removed part. CONSTITUTION:Protective coating layers 15 and 16 are removed from the outer periphery of the end part of the coated optical fiber 11 by specific length to form the coating removed part 17. In this case, the protective coating layer 16 is removed more than the other protective coating layer 15 to form a step between the end parts of those protective coating layers 15 and 16. Then, the external diameter of the coating removed part 17 is decreased to a specific value, but a means which decreases only a clad 14 in diameter while maintaining the core diameter as it is employed in this case.
Patent JP-H0655030-A (JP)
Title: Compressed air dryer
Inventor: NAKAMURA KANEHITO
IPC: B01D53/26
Filed: 1992-08-05
Abstract: PURPOSE:To prevent the operation failure of a drain valve and to improve the reliability of automatic drain by opening the drain valve on draining by the pressure difference of compressed air. CONSTITUTION:Compressed air from an air compressor is introduced into a water separation chamber 17 to separate condensed water in the compressed air by the cyclone effect, then moisture is removed in a drying chamber 11 to let the air flow out from an outlet port. A valve chamber 33 adjacent to the water separation chamber 17 is divided into a 1st pressure chamber 36 and a 2nd pressure chamber 37 by a drain valve 38 and the 1st pressure chamber 36 communicates with the water separation chamber 17 and the 2nd pressure chamber 37 communicates with the drying chamber 11 through an exhaust restriction 38. On draining, a solenoid valve communicating with the 2nd pressure chamber 37 is opened to rapidly lower the pressure of the 2nd pressure chamber to the atmospheric one. The drain valve 35 is moved by the pressure difference between the 1st pressure chamber 36 and 2nd pressure chamber 37 to open a drain port 32 in the bottom part of the valve chamber 33. Thus, an evil influence due to rust or freezing is removed by using not a solenoid valve but a non-magnetic substance.
Patent JP-H0537582-A (JP)
Title: Signaling transmission system
Inventor: YOSHIDA KAORU
IPC: H04M7/00
Filed: 1991-07-26
Abstract: PURPOSE:To send a voice signal with high quality even when the number of relayed devices is increased by matching phases of multi-frames between relayed transmission lines so as to relay the transmission without demultiplexing/ multiplexing a signaling signal so as to relay the transmission. CONSTITUTION:A voice signal and a signaling signal coming from a transmission line 1 are subject to the tynchronization of multi-frame 4 by a multi-frame synchronization circuit 4 and a multi-frame information addition circuit 5 adds number information to a voice signal and the result is sent. A multi-frame information extraction circuit 7 extracts the number information of the multi- frame from the circuit 5 and a buffer circuit 6 fetches the voice signal corresponding to the number. The voice signal of the circuit 6 is read in matching with the number from a generating circuit 9 generating a multi-frame signal and an addition circuit 8 adds the multi-frame signal from the circuit 9 and the result is sent to a transmission line 2. Thus, even when the number of relayed devices increase, the voice signal with high quality is sent.
Patent JP-H1041780-A (JP)
Title: Sound wave device
Inventor: YONETANI KATSURO
IPC: H03H9/64
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a large guaranteed attenuation amount and to be suitable for the use of the device of balanced input/output by mutually insulating and separately providing the common bus bar of the IDT electrode of input and the common bus bar of the IDT electrode of output. SOLUTION: The common bus bars 15 and 16 are mutually insulated and separately provided for the respective IDT electrodes 12 and 13 of the input and the output. Further, a bus bar 17 is formed respectively in respective reflectors 14 as well. Then, the common bus bar 15 of the IDT electrode 12 of the input is led out perpendicularly to the propagation direction of sound waves between the IDT electrode 12 of the input and the reflector 14. Also, the common bus bar 16 of the IDT electrode 13 of the output is led out perpendicularly to the propagation direction of the sound waves and in the direction opposite to the common bus bar 15 on an input side between the IDT electrode 13 of the output and the reflector 14. Thus, the disturbance of a sound field by the presence of a pull-out pattern for leading out the common bus bars 15 and 16 is minimized and the excellent guarantee attenuation amount is obtained.
Patent JP-H1042418-A (JP)
Title: Bridge processing method for reinforcing insulator
Inventor: ITO KAZUMI
IPC: H02G1/14
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To perform a bridge joining of CV cables, making the residual moisture quantities of both a reinforcing insulator and cable insulating layers minimum, and to prevent the generations of corrugations in the bridge joining portion, by winding around the end portion of the reinforcing insulator a moisture- transmitting presser tape with a heat resistance. SOLUTION: At the terminals of CV cables 1, 1 to be joined to each other, their cable insulating layers 2, 2 made of bridged polyethylene are exposed to the exterior. Exposing further cable conductors 3, 3 from the cable insulating layers 2, 2 to the exterior, the conductors 3, 3 are made to butt against each other to join compressively them to each other by a compression joint 4. Also, onto an outside semiconductive layer 7 a heat-contractive silicon tube 9 is fitted closely to wind further thereon a presser tape 10. Further, disposing the joining portion of the CV cables 1, 1 in a bridging pot 12 filled with an inert gas, they are heated at a high temperature of about 200 deg.C.  As a result, diffusing from the permeable holes of the presser tape 10 to the exterior the moistures in both a reinforcing insulator 6 and the cable insulating layers 2, 2, the constituents of the joining portion can be integrated pressingly with each other and the generations of corrugations in them can be prevented.