baber/WOPTO huggingface dataset:
Patent JP-S59197483-A (JP)
Title: Self-adhesive soft pvc sheet
Inventor: YAMAKI YOSHITAKA
IPC: C08L67/00
Filed: 1983-04-26
Abstract: PURPOSE:To provide a self-adhesive soft PVC sheet which adheres firmly even to embossed surfaces with projections and glossy surfaces without causing staining of the adherend, prepared by adding a stabilizer and two types of plasticizers to a specified PVC resin. CONSTITUTION:100pts.wt. PVC resin with an average degree of polymerization of 800-1,500, 0.5-2.0pts.wt. Ba-Zn stabilizer, 3-5pts.wt. epoxy plasticizer (e.g. epoxidized soybean oil) and 45-65pts.wt. polyester plasticizer with an average molecular weight of 2,000-2,500 (pref. glycol ester of dibasic acid with a molecular weight of 2,200-2,400) are mixed in a Henshel mixer, etc. and the mixture is formed into sheet of desired thickness in a calendering machine heated to a final temperature of 145-180 deg.C. When necessary, a release paper is attached to one side of the sheet. The use of two types of plasticizers makes it possible to attach the sheet even to embossed surfaces with projections and glossy surface of glass plate, steel plate, etc. by the self-adhesive power of the sheet without the need of adhesive or self-adhesive.
Patent JP-2000263036-A (JP)
Title: System for utilizing treated water in sewage treatment plant
Inventor: MATSUHISA NOBUO
IPC: C02F1/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a system for utilizing treated water discharged from a sewage treatment plant effectively. SOLUTION: A tower type water tank 21 is installed in the neighbourhood of a sewage treatment plant. A high-level water tank 24 of the tank 21 and a water tank 14 for storing the treated water of the plant 11 are connected by a water supply pipe 74. The treated water is supplied from the tank 24 to buildings 79 on the upstream side of a river through a distribution pipe 78. Water stored in the tank 24 is supplied stably to the storage tanks of the buildings 79 by natural falling without using power (pump) at low running costs.
Patent JP-H0321720-A (JP)
Title: Anchor driving device
Inventor: BERUNAARU KASUTANEERU
IPC: E02D7/00
Filed: 1990-03-23
Abstract: PURPOSE: To balance impacts transmitted to a pile so as to enhance the effects of sound insulation by installing an acoustic shield freely slidably on the pile guide arm of a pile driver which uses the explosive force of combustion gas, the acoustic shield having an ignition device and a pile support device. CONSTITUTION: An acoustic shield 5 with a pile support device 3 having an ignition device 4 is freely slidably installed on the pile guide arm 1 of a pile driver mounted on a vehicle frame 7. A pile capped with a gas generator at its upper end is attached to the support device 3. The ignition device 4 causes ignition at the gas generator and the pile is driven by the gas pressure generated. The acoustic shield 5 falls according to the amount that the pile is driven. Thus, impacts transmitted to the pile can be balanced.
Patent JP-H07275886-A (JP)
Title: Biological denitration apparatus
Inventor: IWABE HIDEKI
IPC: C02F3/08
Filed: 1994-04-12
Abstract: PURPOSE:To keep the concn. of bacteria in a nitration tank high and to effectively perform denitrification and nitration by providing a stationary zone in communication with the nitration tank and settling the nitrifying bacteria-immobilized carrier flowing in the stationary zone within the stationary zone to return the same to the nitration tank. CONSTITUTION:A denitrification tank 2 in which raw water flows and a nitration tank 4 in which the mixed soln. in the denitrification tank flows are partitioned by a partition wall 5 and an aeration device 9 is provided in the nitration tank 4 and a carrier 7 for immobilizing nitrifying bacteria is charged in the nitration tank 4. A stationary zone 15 separating the carrier 7 is provided so as to communicate with the nitration tank 4 by a lower end opening and allowed to communicate with a nitration soln. passage 17 through a flooding weir 16. A descending flow passage 19 is provided so as to communicate with the nitration soln. passage 17 and allowed to communicate with an ascending flow passage 22 at the lower end thereof and an air diffusion device 23 is provided to the bottom part of the ascending flow passage 22. The aeration device 9 is provided at a position capable of generating the revolving stream of the mixed soln. in the nitration tank and the lower end opening of the stationary zone 15 is provided on the side where the revolving stream becomes a descending stream.
Patent JP-S61229761-A (JP)
Title: Sheet material turn over delivery device
Inventor: SAWADA TAKAMASA
IPC: B65H29/70
Filed: 1985-04-05
Abstract: PURPOSE:To enable to deliver in and out sheets while the delivery device is operated in one direction, by furnishing a pressing means at the delivering direction turning position, in order to attach a supplemental body for turn over delivery to the delivery device, both of which are separated each other while sheets are delivered in. CONSTITUTION:When a sheet with a copied image is turned over at the turn over position 19, it is delivered along the inner surface of a flapper 71, bitten between a squeezing roller 73 and a flange roller 65, passed through a delivery guide 53 and between rollers 77 and 81 which are part each other, and then delivered on an intermediate tray 155 of a switchback member 21. When a sensor 61 detects that the rear end of the sheet passes between the rollers 73 and 65, the roller 81 is risen by the exited solenoid, attached to the roller 77 rotating clockwise, and the sheet is delivered along the guide 53 between a couple of rollers 93 and 87, and loaded on an exhaust tray 23 turned over upside down. Thus, the sheet can be delivered in and out while the delivery device is operated in one direction, and the control is simplified.
Patent JP-H05232892-A (JP)
Title: Method for driving scanning driver for superposed display of master and slave images with display panel
Inventor: NOZAKI SHINYA
IPC: G09G5/00
Filed: 1992-02-20
Abstract: PURPOSE:To decrease the circuits necessary for image processing in the case of superposed display of master and slave images. CONSTITUTION:This method for driving scanning drivers consist in displaying images by coupling vertical scanning drivers a, b and horizontal scanning drivers A, B, C, D to row electrode groups and column electrode groups of display surfaces G11 to G22 dividing the display surface of a display panel 10 to a plurality and supplying clock signals for horizontal direction scanning and video signals to the drivers A, B, C, D. The drivers A, B, C, D are formed of the drivers A, B, C and D for the master screen and the slave screen and the periods of the clock signal Ck2 to be supplied to the driver D for the slave screen is made larger (for example, double-fold) than the period of the clock signal Ck1 be supplied to the drivers A, B, c for the master screen. The same result which is obtd. by thinning the horizontal direction components of the video signal Vm for the master screen to be supplied to the drivers A, B, C to reduce the horizontal direction component of the video signal Vs for the slave screen to be supplied to the driver D (for example, reduce by half) is thus obtd.
Patent JP-H05230990-A (JP)
Title: Inspection port
Inventor: OKI NORIO
IPC: E04F19/08
Filed: 1992-02-20
Abstract: PURPOSE:To make the port of inspection smaller and smoothen the opening and closing turning operation of the inner frame. CONSTITUTION:In an inspection port 1 in which an inner frame 5 is opened or closed to an outer frame 3 by a turning device provided between the outer and inner frames 3 and 5 of a square form, the inner frame 5 of a crank form is made up of a lower part 13a extending upwards by closing to the outer frame 3, an intermediate part 13b extending from the upper part to the inside of the lower part 13a, and upper part 13c extending from the part 13b to the upper part. In the part 13c of the inner frame, a guide groove whose front side is opened is formed along the outside. In connecting the inner frame 5 with the outer frame 3, a space is formed between the part 13c of the inner frame and the outer frame 3 facing it and the turning device is positioned in the space movably into the guide groove.
Patent JP-S52154951-A (JP)
Title: Shaft coupling
Inventor: ISHIMORI SHIYOUZOU
IPC: F16D1/04
Filed: 1976-06-18
Abstract: PURPOSE: The shaft coupling which is constituted that when the external force acts which refracts both rotation axes, eccentricity is prevented and a rattleless, smooth, and good power transmission is maintained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60219476-A (JP)
Title: Actuator
Inventor: YOSHINO HISASHI
IPC: H02N10/00
Filed: 1984-04-13
Abstract: PURPOSE:To obtain an actuator which performs complicate movement by making partially different the shape recovery time of a shape memory alloy material. CONSTITUTION:The diameter of a shape memory alloy wire 1 is made different. The electric resistance is made partially different because of the difference of diameter. The part having the thinner diameter earlier reaches the shape recovery temperature through conduction heating. Different shape recovery time can be obtained by forming a conductive layer 2 having the equal resistance to that of the wire 1.
Patent JP-S61233102-A (JP)
Inventor: AOMORI NAOKI
IPC: E01C7/24
Filed: 1985-04-08
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-S62227408-A (JP)
Title: Hollow yarn membrane filter
Inventor: YABU TOMOHIKO
IPC: B01D29/50
Filed: 1986-03-31
Abstract: PURPOSE:To sufficiently control vibration of a hollow yarn membrane filter and to enhance bubbling effect by providing a plurality of projections for inhibiting vibration of a hollow yarn membrane module at a definite interval in the circumferential direction to the inner face side of a protective pipe surrounding the hollow yarn membrane module. CONSTITUTION:In protective pipes 16 which are provided to the other periphery of a plurality of hollow yarn membrane filters 2 hanging from a partition plate 3 in the inside of a filter chamber 1a and opened in one part of a lower end and an upper side owing to introduction of bubbles at an interval, a plurality of projections 17 are provided toward the inside to the parts wherein possibility that these are brought into contact with joining parts 18 and tip parts 19 of the hollow yarn membrane filters 2 is present. Vibration of the membrane filters 2 which is caused by the stream of fluid while filter operation is controlled and reduced by the projections 17. Vibration of the membrane filters 2 due to bubbles fed through a bubbling pipe 2 in a time of backwash operation is controlled by the projections 17 and bubbles are sufficiently fed to even the hollow yarn 2A near to the joining parts 18 and the fixed parts 19 of the lower end wherein bubbles were difficult to be fed and backwash effect is enhanced.
Patent JP-H10249492-A (JP)
Title: Mold for continuously casting steel
Inventor: ESAKA HISAO
IPC: B22D11/05
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain sound solidified shell in a cast slab at the lower end of a mold by freely changing tapered degree of long side plates regardless of width size at the upper and the lower parts of short side plates based on information of thermocouples buried into the long side plate in a mold and suitably holding a cast slab cooling speed according to kind of steel and casting speed. SOLUTION: The continuous casting mold 1 arranges one pair of the long side plates 2 to the side surfaces of one pair of the faced short side plates 3 and forms as an interposing system with hydraulic cylinders 4 arranged on the back surfaces of the long side plates. On the back sides of the short side plates 2, cylinders 5 for adjusting the long side tapered degree are arranged. The change of the tapered degree is decided according to the casting conditions of drawing speed, flux quantity, etc., and cooling changable width of the mold, etc., by using the detected information of the thermocouples 7 buried into the long side plate 2 through an arithmetic device 10, and executed by adjusting the displacement of the cylinders 5 for adjusting the tapered degree through a control device 11.  The width of the short side plate 2 is manufactured so as to become narrower as going to downward, and it is desirable to easily adjust the tapered degree.
Patent JP-S59200338-A (JP)
Title: Printer
Inventor: KANEKO YOUJI
IPC: B41J5/30
Filed: 1983-04-27
Abstract: PURPOSE:To improve the operability of a printer by providing a means which discriminates a designated transmission format based on the transmission format designation data transferred from the side of a host system and a means which sets a transmission format in response to the result of said format discriminating means. CONSTITUTION:A host system A and a printer control circuit B which controls each part of a printer transfer data to each other via a printer interface circuit C. The circuit C is provided with a serial/parallel interface, i.e., a programmable communication interface which can set a transmission format, etc. from outside, etc. A designated transmission format discriminating means D discriminates the designated transmission format based on the transmission format designation data transferred from the system A. Based on the result of this discrimination, the transmission format is set to a designated one.
Patent JP-S58190988-A (JP)
Inventor: NAEMURA SHIYOUHEI
IPC: G02F1/133
Filed: 1982-04-30
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-S52156519-A (JP)
Title: Magnetic circuit for magnetic babble
Inventor: HIROTA KAZUO
IPC: G11C11/14
Filed: 1976-06-23
Abstract: PURPOSE: The magnetic babble crystal is put between the material of great permeability and the coil, and the uniform rotating magnetic field is given to this crystal by using the eddy current which is generated in the material of great permeability, so that the fetch of wiring can be easy and the circuit can be miniaturized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57189741-A (JP)
Title: Spring ring inserting element
Inventor: WASHIDA AKIRA
IPC: F16J15/32
Filed: 1981-05-15
Abstract: PURPOSE:To easily extrude a spring ring by pressing the spring ring at the internal end of a cylindrical member provided with cut grooves and by sliding the ring through a cone member having a reverse face when assembling mainly oil seals, etc. CONSTITUTION:A cylinder-shaped member 1 provided with cut grooves 2 is lowered. The diameter of the cylinder-shaped member 1 and a spring ring 4 are reduced by adopting a reverse taper face. When the spring 4 falls below the bottom end 6, it is stored in a spring pocket 11 inside an oil seal 7. This construction ensures the insertion of the spring ring 4.
Patent JP-S62228805-A (JP)
Inventor: OCHI TETSUAKI
IPC: F22D11/00
Filed: 1986-03-31
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-H10269529-A (JP)
Title: Magnetic head, magnetic head device and magnetic disk device
Inventor: HONDA TADAYUKI
IPC: G11B5/39
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform bias magnetic field without increasing the impedance by successively laminating a stabilizing layer, a magneto-resistance(MR) effect layer and a bias layer in that order from the lower layer gap layer side of an MR effect type magnetic head. SOLUTION: An MR element 31 is constituted by successively laminating a lower layer gap layer 312, a stabilizing layer 313, which consists of a soft magnetic layer and a hard magnetic layer, an insulating layer 314, an MR layer 315, a spacer layer 316 and a bias layer 317 in that order from a lower layer shield 311 side which contacts with the side surface of a head slider. The bias layer 317 is formed by laminating an FeMn antiferromagnetic film and a Co magnetic film, an anealing is conducted for the antiferromagnetic film to determine the magnetization direction of the film, magnetized and magnetization fixed.  The layer 315 is linearly biased by the magnetic field generated from the magnetic film in which the magnetization direction of the bias layer is determined, the magnetization direction of the stabilization layer is then determined and the magnetization direction of the MR effect layer is directed to a prescribed direction and the magnetic film is magnetically fixed by the ferromagnetic film.
Patent JP-H03276273-A (JP)
Title: Pattern control system
Inventor: IGUCHI YASUSHI
IPC: G06T11/00
Filed: 1990-03-26
Abstract: PURPOSE:To change in steps the lightness of the color data by applying plural bits as the pattern data. CONSTITUTION:When the pattern data is assigned to the color data to be outputted to an image memory 6 and a graphic is processed, the data showing the lightness is applied to the color data. The pattern data contains plural is changed as desired and outputted. That is, a color data arithmetic part 3 applies a logic arithmetic to the color data outputted from a color data output part 5 based on the pattern data given from the part 1, then, computed color data is outputted to the memory 6. Thus the color data can be changed in steps.
Patent JP-H05220466-A (JP)
Title: Method and apparatus for automatic adding and stirring and method for using apparatus for automatic adding and stirring and method for cleaning water in pond, lake or river by means of apparatus for automatic adding and stirring and apparatus for cleaning water of pond, lake or river by means of automatic adding and stirring
Inventor: SAKAI HIDEAKI
IPC: C02F1/00
Filed: 1992-02-13
Abstract: PURPOSE:To improve transparency of water and to decrease degree of pollution of water by floating, settling pollutants on water, in water or on the bottom by adding automatically a water cleaning agent in a movable propulsive body and stirring water after the addition or collecting them in water by an appropriate collecting means. CONSTITUTION:A water cleaning agent is automatically added and stirred in a propulsive body being movable on water, in water or on the bottom of water or the water cleaning agent is automatically added in a movable propulsive body and stirring water in either water region namely, on water, in water or on the bottom of water. Pollutants on water, in water or on the bottom of water is floated on water, settled on the bottom of water or collected by an appropriate collecting means in a boat-like propulsive body 1 which can be operated by either of these own forces and is movable by means of an automatically adding and stirring device 3 for a water cleaning agent for adding and stirring automatically the water cleaning agent to improve the transparency of water and to decrease the degree of pollution of water.
Patent JP-S59198146-A (JP)
Inventor: HAYAKAWA MINEO
IPC: B32B27/04
Filed: 1983-04-26
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-S60215664-A (JP)
Title: Production of n-carbamoyl-dl-cysteine
Inventor: IRIE YASUO
IPC: C07C67/00
Filed: 1984-04-12
Abstract: PURPOSE:To produce the titled compound useful as a permanent wave lotion, etc., easily, by carrying out the thermal reaction of an easily and inexpensively available 2-amino-2-thiazoline-4-carboxylic acid with an aqueous solution of an alkali or alkaline earth metal hydroxide. CONSTITUTION:N-carbamoyl-DL-cysteine is produced by reacting 2-amino-2- thiazoline-4-carboxylic acid with an aqueous solution of an alkali metal hydroxide (e.g. NaOH, KOH, etc.) or an alkaline earth metal hydroxide under heating. The compound used as the starting material can be prepared easily from inexpensive industrial materials such as methyl acrylate, chlorine, etc., and the present process is economical compared with the process using cysteine. The concentration of the alkali metal hydroxide is >=3N, preferably 4-9N. The amount of the alkali is 4-8 times mol based on the raw material, and the reaction temperature is preferably 70-100 deg.C.
Patent JP-S58192494-A (JP)
Title: Controller for induction motor
Inventor: TAKAO NOBUHIRO
IPC: H02P27/06
Filed: 1982-04-30
Abstract: PURPOSE:To effectively control the V/F ratio in response to the load of a motor and to stably control an inverter by altering the input voltage of an induction motor with the added output of the peak value of the output current of a converter and the voltage in response to the set speed. CONSTITUTION:A current detector 8 is provided between a converter 1 and an inverter 3, and the peak value of the output of the detector 8 is sampled and held by a sample-holding circuit 11. After the outputs of the circuit 11 and a speed setter 5 are added by an adder 9, it is supplied through an amplifier 10 to a phase control circuit 2, thereby controlling the converter 1.
Patent JP-S62230911-A (JP)
Title: Operating method for high flow rate fluidized bed
Inventor: NAKAMURA MASAKAZU
IPC: C21B13/00
Filed: 1986-03-31
Abstract: PURPOSE:To form a circulating fluidized bed stable to the fluctuation of the grain size and density of a raw material with a vertical type circulating fluidized reaction device by adding a specific ratio of a particle group having the terminal velocity lower than the flow rate of the gas to the particle group having the terminal velocity higher than the flow rate of the gas. CONSTITUTION:The raw material 3 having the prescribed grain size distribution or density distribution is supplied from the lower part of a fluidized bed reaction column 1 and is fluidized by a fluidizing gas 4 supplied from the bottom together with a circulating raw material 6 separated from a column top discharge gas by a cyclone 2. The melt reduction of the raw material is thus executed. The terminal velocity Ut of the reaction particles is determined by the prescribed equation in this stage and the particle group B having the terminal velocity Ut lower than the flow rate of the gas is added at the ratio xB or above to the particle group A having the terminal velocity Ut higher than the flow rate of the gas. In the equation UtA is the average terminal velocity (>Uo) of the particle group A, UtB is the average terminal velocity (<Uo) of the particle group B and Bo is the superficial velocity of the gas.
Patent JP-H02254666-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUOKA HIDETOSHI
IPC: G11B15/665
Filed: 1989-03-28
Abstract: PURPOSE:To move a guiding member to the timing of docking a guiding rail and to miniaturize a device by moving the guiding member by interlocking with a cassette loading part while the cassette loading part is being moved and moving it in a state where the cassette loading part is stopped at a position close to a drum. CONSTITUTION:A tape guide 8 is moved from the guiding rail 7 side to a drum base 5 side or from the drum base 5 side to the guiding rail 7 side through a lever 18 by driving a loading ring 15 in a state where the guiding rail 7 is docked with the drum base 5. Therefore, the tape guide 8 surely and smoothly transfers between the guiding rail 7 and the drum base 5. Such constitution that either of 7a and 7b obtained by separating the guiding rail 7 into two is made to slide to dock with the drum base 5 is adopted. Thus, the timing of the movement of the magnetic tape guiding member is easily and surely controlled and the magnetic recording and reproducing device is miniaturized.