baber/WOPTO huggingface dataset:
Patent JP-S56150595-A (JP)
Title: Production of support for lithographic machine plate
Inventor: KIKUCHI SENJI
IPC: C25F3/02
Filed: 1980-04-25
Abstract: PURPOSE: To offer a support for lithographic printing excellent in endurance, by electrolytically etching an aluminum or aluminum alloy plate in an electrolyte solution containing hydrochloric acid and a saturated carboxylic acid to form a deeply grained surface on the plate.  
     CONSTITUTION: An aluminum plate or an aluminum alloy plate is degreased in advance and cleaned with an organic solvent such as trichloroethylene or a thinner, or an aqueous alkali solution, and then electrolytically etched in an aqueous electrolyte solution containing 0.6W1mol/l of hydrochloric acid and 0.01W1mol/l of a saturated monohydric carboxylic acid containing C atoms of 1W5. The carboxylic acid may be formic acid, acetic acid, propionic acid, etc., but butyric acid is the most effective in the formation of a grained surface having very dense and deep pits. The etched aluminum plate has the grained surface having deep pits uniformly. Consequently, the adhesiveness of an image pattern part onto the aluminum plate is very strong, and the aluminum plate has an excellent endurance for printing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61212460-A (JP)
Title: Device for preventing clogging of molten steel pouring passage of continuous casting installation
Inventor: NISHIMINE TAMOTSU
IPC: B22D11/16
Filed: 1985-03-19
Abstract: PURPOSE:To make the automatic prevention of the clogging of a molten steel pouring passage possible by determining the deviation value between the detected flow rate value and set flow rate value of an inert gas to be supplied to said passage and adjusting the flow rate of the inert gas by the deviation value. CONSTITUTION:The flow rate of the inert gas in a supply pipe 1 is measured by a flowmeter 2 and a flow rate value signal beta is outputted to a flow rate controller 5 in the stage of supplying the inert gas through the pipe 1 to the molten steel pouring passage. A flow rate pattern setter 4 sets the target flow rate pattern of the inert gas from various sets of information on the kind of steel, the temp. of the molten steel, the opening degree of a nozzle, etc. and the characteristic of the installation and feeds successively a set flow rate value signal alpha to the controller 5. The controller 5 calculates the deviation value between the signal alpha and signal beta and controls the opening and closing of a flow rate control valve 6 by the control command gamma converted to the air pressure of the magnitude conforming to the deviation value. The molten steel pouring passage is thereby maintained in the normal state and the ingot having good quality is obtd.
Patent JP-H09243611-A (JP)
Title: Plate wave ultrasonic flaw detection method
Inventor: YOKOYAMA KOICHI
IPC: G01N29/24
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a plate wave ultrasonic flaw detection method reducing the noise level contained in a flaw detection signal and preventing the erroneous detection of a flaw. SOLUTION: The memory 62 of a computer 6 successively stores respective flaw detection signals to which the flaw detection signal related to an upstream tire probe 11 is imparted. An operation part 63 calculates the number of times of the pulse signals outputted until the part subjected to flaw detection by the upstream tire probe 11 of the material S to be inspected is subjected to flaw detection by the downstream tire probe 11 on the basis of the transfer speed of a material S to be flaw-detected taken in from a speed detector 9, the distance between tire probes 11, 11 and the cycle of a pulse signal.  An operation part 63 takes in the flaw detection signal related to the tire probe 11 arranged on the downstream side to read the flaw detection signal stored previously by the calculated number of times from the memory 62 to reverse one flaw detection signal and subsequently superposes both signals one upon another to calculate an average. A flaw detection part 64 compares the intensity of the signal subjected to averaging processing with a threshold and judges that there is a flaw in the case it is equal to the threshold or more to calculate the data related to the flaw.
Patent JP-S63222839-A (JP)
Title: Method for fitting pfa tube
Inventor: MATSUMOTO NORIMASA
IPC: G03G15/20
Filed: 1987-03-12
Abstract: PURPOSE:To prevent wrinkles from developing and consequently easily obtain a high quality fixing roll by a method wherein a fluoroplastic (PFA) tube is hung in an evacuated vessel by being bent its one end part, and a rubber roll, the outer diameter of which is slightly larger than the inner diameter of the tube and on the outer peripheral surface of which adhesive is applied, is inserted into the tube under the condition that the atmosphere gas in the vacuum vessel is sucked from the other end part side of the tube so as to tightly contact the rubber roll in order to be made into an integral body. CONSTITUTION:A PFA tube 3 is interpolated in a vacuum vessel 2 and hung to a hook ring 4, which is provided in the opening part of the vacuum vessel 2, by bonding the upper end part of the tube. The interior of the vacuum vessel 2 is set through a suction pipe 1 to the predetermined evacuated state. Under the above-mentioned state, a rubber roll 9, the outer diameter of which is slightly larger than the inner diameter of the tube and on the outer peripheral surface of which adhesive 18 is applied, is inserted in the PFA tube 3. As a result, the PFA tube integrally, uniformly and tightly contacts the surface of the rubber roll 9 in the state that no wrinkle is developed. Further, since only the vacuum vessel is used and the need of highly accurate mold and the lie is eliminated, a high quality fixing roll is easily obtained in a simple process and at low cost.
Patent JP-S58172176-A (JP)
Inventor: SUZUKI YASOHACHI
IPC: B66B3/00
Filed: 1982-04-05
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-H10238858-A (JP)
Title: Electronic faucet equipped with tap-controlled hot-water tank
Inventor: MIYAI YOSHIKAZU
IPC: F24H1/10
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit as well as a heat insulation mechanism and eliminate a time for waiting the supply of hot-water substantially by a method wherein a tap-controlled hot-water tank is incorporated into an electronic faucet to supply hot-water in the initial period of starting of hot-water supply while mixing the reserved hot-water in the tap-controlled hot-water tank into hot-water of hot-water heating device and regulating the temperature of the supplying hot-water. SOLUTION: When a switch of a supplying hot-water heating device 1 is put ON, a boiling temperature T, storing the necessary minimum amount of heat in a tap-controlled hot-water tank 6, is operated and water is heated to the boiling temperature T. Upon supplying hot-water, hot-water is not discharged out of the supplying hot-water heating device 1 at the initial period of starting whereby a bypass amount regulating valve 10 is closed and hot-water, stored in the tap-controlled hot-water tank 6, is mixed with cold water from a second water inlet pipe 19 to supply hot-water. At the initial period of starting the supply of hot-water, the hot-water in the tap-controlled hot-water tank 8 is mixed into hot-water from the supplying hot-water heating device 1 to supply hot-water after regulating the temperature of the same.  According to this method, a circuit and a heat insulating mechanism can be simplified while a time for waiting the supply of hot-water becomes unnecessary and hot-water can be supplied from the initial period of time of supplying hot-water.
Patent JP-S59180637-A (JP)
Title: Computer for control
Inventor: YANAGAWA TOSHIYUKI
IPC: G06F11/22
Filed: 1983-03-31
Abstract: PURPOSE:To attain self-diagnosis without stopping the system operation and to detect abnormality quickly by adding a self-diagnosis circuit and executing self- diagnosis by using the idle time of processing time. CONSTITUTION:When real time control is to be executed by a controlling computer, input processing is executed in a processing period of several ten milliseconds through several hundred milliseconds and idle time exists in the processing period. A central processing part 2 outputs a self-diagnosis starting signal 6 to the self-diagnosis circuit 4 by using the idle time, so that the circuit 4 is actuated to diagnose a storage part 1, the circuit 2 and an I/O control part 3, and if abnormality is generated, the circuit 4 outputs an abnormal signal 8. Thus, the self-diagnosis can be attained without stopping system operation by adding the self-diagnosis circuit and executing self-diagnosis by using the idle time of the processing period, so that abnormality can be detected quickly.
Patent JP-S57170914-A (JP)
Title: Continuous preparation of high impact polystyrene
Inventor: FUKUMOTO CHIHIRO
IPC: C08F279/02
Filed: 1981-04-15
Abstract: PURPOSE: To prepare the titled resin having low residual monomer content and excellent  qualities, continuously, by spraying styrene to the surface of the polymerization liquid  during the bulk polymerization of a styrene solution of a rubber, thereby evaporating  the styrene and removing the heat of polymerization.  
     CONSTITUTION: Rubber is dissolved in styrene in a horizontal multi-state tank 1, and  prepolymerized in the first polymerizer 2 of the horizontal multi-stage tank at 100W 200°C until the phase-conversion of rubber takes place and the rate of polymerization  reaches about 30%. The prepolymer is polymerized in the second polymerizer 3 having  a rotary shaft extended through the polymerizer and furnished with a number of disc  blades, at 100W200°C under reduced pressure until the rate of polymerization reaches  about 60%. The final polymerizer 4 is furnished with a pair of stirring shafts 16a and  16b each having a plurality of stirring blades with a scraping blade fixed thereto. The  polymerization liquid is polymerized in the final polymerizer 4 at 100W230°C until the  rate of polymerization at the outlet 19 reaches about 70W85%, sent to the monomer  removing apparatus 5 to effect the monomer removal by rapid heating, extruded  through the die head 10, and pelletized with the chip cutter. The evaporated monomer  is condensed and sprayed to the surface of the polymer in the polymerizers 3 and 4 to  remove the heat of polymerization with the heat of evaporation of the monomer.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54147365-A (JP)
Title: Wire winding machine
Inventor: NAKATEGAWA SEN
IPC: B65H67/04
Filed: 1978-05-12
Abstract: PURPOSE: To enable automatic pickup and conveyance of fully wound bobbins from a wire winding machine by constructing the machine with a winding unit supporting bobbins horizontally, and a bobbin retainer incorporating an openable arm elevationally moving between conveyors under the winding unit or the like.  
     CONSTITUTION: A wire winding bobbin 14 is horizontally supported from both sides thereof by a bobbin attaching machanism 28 to wind a wire. Under this winding machine is provided a bobbin lowering unit 60 incorporating an elevating frame 62 moving vertically. The frame 62 is moved upon rotation of loop-like chains 74, 74' to receive a bobbin 14 at the arm 66 thereof at the winding position to then carry it to the position of a belt conveyor extended laterally downwardly. The arm 66 is opened at the position to place the bobbin 14 on the conveyor. The frame 62 then elevates up while opening the arm 66 and closes the arm 66 at the top for next conveyance of the bobbin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60198631-A (JP)
Title: Picture producer
Inventor: TAKAKURA MASAKI
IPC: G06F3/0487
Filed: 1984-03-22
Abstract: PURPOSE:To draw a line which varies its color by writing the information on a color information memory means fed and stored previously into a picture memory means based on the input coordinates. CONSTITUTION:Memories 5 and 6 for color and picture information respectively corresponding to picture elements equivalent to a picture are connected to a bus connected with a control MPU1, an instruction input means 4, etc. In addition, an input device 9 for picture coordinates and an external memory device 8 for picture data are connected to said bus. Then a display device 10 is connected to the memory 6. The coordinate value P is previously supplied through a subroutine and an address on the memory 5 is calculated to extract the corresponding color information CP. The coordinates CP is written to an address on the memory 6 corresponding to the value P. Thus the subroutine is executed just by supplying the corrdinates in a picture to be drawn. Then a line colored with the color information of the memory 5 can be drawn.
Patent JP-S59180532-A (JP)
Title: Overhead projector
Inventor: MATSUSHITA NOBUO
IPC: G03B21/132
Filed: 1983-03-31
Abstract: PURPOSE:To improve the brightness of a screen face considerably by using the first and the second reflective plate to constitute an overhead projector so that the light which is emitted from a light source in the transverse direction and is not used conventionally at all contributes to projection. CONSTITUTION:The first reflective plate 16 has a diameter longer than the length of a light source 11 and has the section formed into a hyperbolic shape surrounding a light emitting part 12 in the traverse direction, and the front edge of the first reflective plate 16 is placed on the same plane as a condenser lens 14 approximately. This first reflective plate 16 reflects the light, which is emitted from the light emitting part 12 in the traverse direction, and leads it forward. The second reflective plate 18 is placed behind an aperture part 17 of the first reflective plate 16 and has the section formed into a hyperbolic shape having the same pole as the first reflective plate 16, and the circumferential edge of the second reflective plate 18 has a diameter longer than that of the aperture part 17 of the first reflective plate 16 and is formed into a short rectangle. A hole part 19 where a spherical reflective mirror 15 should be arranged is opened in the center of the second reflective plate 18. This second reflective plate 18 leads the light, which is emitted from the light emitting part 12 toward the aperture part 17 of the first reflective plate 16, forward.
Patent JP-H10251911-A (JP)
Title: Cleaning of nozzle
Inventor: TAKANABE HISAFUMI
IPC: B08B3/12
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing stain caused by a polymer attached to a nozzle regardless of a kind of polymer. SOLUTION: A nozzle is cleaned by ultrasonic wave in a dispersion containing >=0.05wt.% and <=5wt.% of abrasive grain which is particles having a maximum point in the range of 9-18μm in a particle size distribution curve shown by the volume of falling solid particles by a centrifugal method and an average particle diameter of <=1/2 the minimum diameter of a nozzle hole capillary part.
Patent JP-2000246018-A (JP)
Title: Flat membrane element
Inventor: INOUE YOJI
IPC: B01D29/01
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To improve the water collecting properties and the reverse cleaning properties of permeating water and maintain stable filter capability over a long period of time by arranging a passage material consisting of a tubular material with perforations which allow passage of liquid below the membrane face of a nonwoven fabric. SOLUTION: The flat membrane element 10 is constituted of plural nonwoven fabrics 12, 13 and plural passage materials 15 arranged below the membrane face of the nonwoven fabrics 12, 13. In this case, the rest of this constitution is not particularly defined and the plural passage materials 15 can be structurally fitted to a support frame 20 consisting of plural long-size members 21-24. Each of the passage materials 15 is formed of a hollow tubular material through which permeating water and reverse cleaning water pass. In addition, the passage materials 15 are arranged at an interval so that each passage material is perpendicular with the flow direction of liquid to be treated. Further, each of the passage materials 15 has perforations 16 for allowing passage of the liquid such as the permeating water or the reverse cleaning water.  The end part of each passage material 15 is connected, in a comb-tooth fashion, to a water collecting passage 30 formed in the long-size member 21, and one of the ends of the water collecting passage 30 is made to protrude, as a permeating water nozzle 31 to the outside of the flat membrane element 10.
Patent JP-H07266259-A (JP)
Title: Vibration-isolating handle of electric hammer
Inventor: YAHAGI AKIYUKI
IPC: B25D17/24
Filed: 1994-03-25
Abstract: PURPOSE:To simplify a device and to provide an inexpensive, durable vibration- isolating handle. CONSTITUTION:An elastic material support member 6 is secured to a tool main body 1 by a bolt 4 and a handle 2 is secured to an elastic material support member 5 by a bolt 13. An elastic material 7 is fitted between elastic material bearing surfaces 9, 10 and undergoes shearing deformation to isolate the handle 2 from the vibration of the tool main body 1. The horizontal motion of the handle 2 due to pinching is stopped by making the elastic material support member 6 abut a rotation receiving surface 8, and the amount of deformation of the elastic material 7 due to tensile forces is limited by making a projecting part 11 abut the end of an oblong groove 12, so that damage to the elastic material 7 can be prevented.
Patent JP-H01231173-A (JP)
Title: Overpayment preventing method for automatic cash payment machine
Inventor: NAKAGAWA KAZUNORI
IPC: G06Q40/00
Filed: 1988-03-11
Abstract: PURPOSE:To prevent the payment of an amount of money exceeding the actual balance by constituting the title machine so that when the previous data ledger data whose balance is not updated yet has been received from a host computer, the balance of the previous day ledger data is updated by untransmitted transaction data by the automatic cash payment machine itself immediately after that and the correct balance is held. CONSTITUTION:On that day, the previous day ledger data of the balance of Yen one million in A, B and C accounts of a deposit balance ledger file 18 is stored in a previous day ledger file 14 from a host computer 17. In this state, payment transactions of Yen one hundred thousand and two hundred thousand are generated in the A and B accounts and a transaction data file 15 is generated, but even if a fault is generated at the time of transmitting its data and it cannot be sent to the host computer 17 and the A, B and C accounts are sent as the previous data ledger data in a state that the balance remains Yen one million, its balances become correct values of Yen nine hundred thousand, eight hundred thousand and one million, respectively by updating the balance of the previous data ledger data of the previous data ledger file 14 by the A and B accounts of untransmitted transaction data, and an overpayment is prevented.
Patent JP-H09241697-A (JP)
Title: Nonionic high-density granular detergent composition
Inventor: TAGATA HIDEJI
IPC: C11D17/06
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a specific bulk density, excellent in detergency, solubility to water, safety to human health and biodegradability, and useful as e.g. a detergent for clothing, comprising a specific surfactant, an aluminosilicate and an alkaline agent. SOLUTION: This detergent composition 0.6-1.2g/mL in bulk density comprises (A) 15-50wt.% of an amine oxide type surfactant of the formula (R1 is a 8-20C alkyl or alkylene; R2 and R3 are each a 1-3C alkyl or alkylene; (n) is 2-10), (B) 5-60wt.% of an aluminosilicate and (C) 5-60wt.% of an alkaline agent of the formula M2 O.x'(SiO2 ).y'H2 O (M is an alkali metal; (x') is 1.5-2.6; (y') is 0-20) such as crystalline silicate. Besides, it is preferable that this composition contain 1-100 pts.wt. of an anionic or nonionic surfactant based on 100 pts.wt. of the component A.
Patent JP-S59179122-A (JP)
Title: Magnetic separating apparatus
Inventor: HASUDA TETSUHIKO
IPC: B01D35/06
Filed: 1983-03-31
Abstract: PURPOSE:To remove captured magnetic substances while treating continuously by transmitting vibrations to a ferromagnetic capturing element having plural through holes directed radially towards outward from the central part in the apparatus for removing automatically magnetic substances in a fluid. CONSTITUTION:A capturing element 7 is magnetized by exciting a coil 1. When a fluid contg. magnetic substances is charged from a pipe 4a and passed through a passage A in the operating condition of a vibrator 8, the magnetic substances in the fluid are attracted to said element 7. The capturing element 7 has a disc shape or a conic shape protruded at the upper part having plural slit-shaped through holes 7a directed radially toward outward from the central part. Vibrations contg. a component in vertical direction are transmitted to the element by a vibrator 8. Therefore, the attracted magnetic substances are transferred in the direction perpendicular to the flow of the fluid according to the vibrations of said element 7, extracted in the secondary case 3, and discharged to the outside through a passage B.
Patent JP-S4941753-A (JP)
IPC: F28F9/02
Filed: 1973-05-18
Abstract: An annular seal assembly between concentric sidewalls which will not prevent the sidewalls from being moved axially with respect to one another. The seal assembly is positioned by two lips, one on each sidewall and has a seal wall engaging one of the lips, a sealing ring engaging against the seal wall, the sealing ring being urged away from the lip on which said sealing wall is mounted and towards the other lip and a seating surface which is connected with the other lip and moveable away from the sealing ring when the other lip is moved axially.
Patent JP-S62214059-A (JP)
Title: Automobile steering device
Inventor: TAKAHASHI MITSUO
IPC: B62D6/00
Filed: 1986-03-14
Abstract: PURPOSE:To improve operability, by providing a differential gear unit comprising a sun gear, a planetary gear and an internal gear, making the internal gear an output gear, and controlling a steering angle ratio by a motor for rotating a support member of the planetary gear. CONSTITUTION:A control circuit 11 determines an optimum steering angle ratio based on signals from an input angle sensor 7 and a traveling mode sensor 9 for rotating a motor 5. The motor 5 drives to cause a differential gear box 34 to rotate, then a ratio of a rotating angle of an input shaft 21 to a rotating angle of an output shaft 22 is controlled accordingly for obtaining an optimum steering angle ratio. Therefore, a steering angle ratio can be variably controlled to an optimum value at all times by changing a rotating direction and a rotating angle of the motor 5 with respect to a rotating direction and a rotating angle of a steering wheel 1 in accordance with a change in a traveling mode, whereby operability can be improved.
Patent JP-S59179184-A (JP)
Inventor: HASHIMOTO KEIJI
IPC: B07C5/06
Filed: 1983-03-30
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-H05216240-A (JP)
Title: Fine processing method
Inventor: MIYAGAWA CHIAKI
IPC: H01L21/027
Filed: 1992-02-06
Abstract: PURPOSE:To improve fine processing of thin films by a negative type photoresist. CONSTITUTION:A positive type photoresist 4 is applied on the negative type photoresist 3 at a film thickness of 1/10 the thickness of the negative type photoresist by utilizing the light fading property of the positive type photoresist 4 prepd. by mixing naphthoquinone diazide with a cresol/novolak resin, i.e., the nature that the light transparency of the film increases as the resist is exposed in order to suppress the generation of the thin residue of the resist in the light shielding parts of the negative type photoresist 3 by the degradation in the light shielding property of this optical mask 6, thereby the light shielding property of the light shielding parts is assured without impairing the light non- transparency of the light transparent parts of the negative type photoresist.