baber/WOPTO huggingface dataset:
Patent JP-S641951-A (JP)
Title: Manufacture of ion density measuring electrode
Inventor: SHIMIZU TETSUO
IPC: G01N27/36
Filed: 1987-06-23
Abstract: PURPOSE: To seal an opening of a cylindrical glass tube with a sheet-shaped ion responsive glass joined on an end face of the opening thereof, by making the ion responsive glass abut the end face of the opening of the glass tube to apply a DC voltage between both the components under heating.  
     CONSTITUTION: A sheet-shaped pH responsive glass 2 is made to tightly abut an end face 3A of a glass tube 3 and a DC voltage is applied for 3W5min, for instance, between both the components 2 and 3 under heating. Ions are generated on the interface between both the components 2 and 3 tightly abutting each other; with the mutual electrostatic attraction of ions, the pH responsive glass 2 joins integral with the end face 3A of the opening of the glass tube 3 and one opening of the glass tube 3 is sealed up to form a specified pH responsive glass film M. Direct glass-oriented joining between the pH responsive glass 2 and the glass tube 3 achieves a higher airtightness and electric insulation at a joint 8. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0714814-A (JP)
Title: Ultrasonic cleaning method and device
Inventor: TOYOKAWA FUMITOSHI
IPC: B08B3/12
Filed: 1993-06-28
Abstract: PURPOSE:To provide a ultrasonic cleaning technology capable of evenly cleaning objects. CONSTITUTION:In the ultrasonic cleaning method wherein an element 5 to be cleaned is immersed in a detergent solution 11 to be irradiated with the ultrasonic radiated from an ultrasonic oscillator to the detergent solution 11 for performing the cleaning step, the cleaning step is to be performed while moving the ultrasonic oscillator in the detergent solution.
Patent JP-S643043-A (JP)
Title: Hydrofluoric acid anhydrous gypsum composition
Inventor: SHIMATANI HIROFUMI
IPC: C04B22/14
Filed: 1987-06-24
Abstract: PURPOSE:To obtain the titled composition with hydraulic rate moderately made promotable, by incorporating proper amount of sulfamic acid or activated clay in a composition comprising hydrofluoric acid anhydrous gypsum and metal sulfate(s) as the curing promotor. CONSTITUTION:The objective composition can be obtained by incorporating (A) a composition prepared by incorporating (i) hydrofluoric acid anhydrous gypsum produced by adding, to a byproduct from hydrofluoric acid manufacturing processes, such amount of calcium hydroxide as to be more than that required for neutralizing the residual acid component with (ii) pref. 0.2-5.0wt.%, based on the gypsum, of at least one kind of curing promotor selected from potassium sulfate, sodium sulfate, aluminum sulfate and potash alum etc. with (B) such amount of sulfamic acid or activated clay as to be pH4-10 after kneading the composition A with water. This composition is suitable for gypsum board plaster etc. without using any setting retarder, also being able to made into self-leveling material by adding, furthermore, a fluidizing agent, viscosity regulator, antifoaming agent etc.
Patent JP-H079101-A (JP)
Title: Method for cooling cast slab in continuous casting
Inventor: TADAMA TOMOAKI
IPC: B22D11/124
Filed: 1993-06-28
Abstract: PURPOSE:To obtain the target cooling velocity corresponding to the wide range of casting velocity by using a gas-water mist nozzle and executing the cooling of a cast slab in a secondary cooling zone with the mist spray having a specific water driplet diameter or larger. CONSTITUTION:In the relation betwen local water density of various water driplet diameters in the mist spray and the heat transfer coefficient just below the spray, the mist spray having <100mum grain diameter shown in the range (a) has excellent cooling effect. However, even if the water quantity is reduced, the lowering of the heat transfer coefficient is small and the range of the corresponding velocity narrow. In the mist spray having >= 100mum grain diameter shown in the range (b), the cooling effect aries in the range according to the variation of the water density and the target cooling velocity range correspond with the wide casting velocity is wide and the aimed cooling velocity can be obtained. Further, good atomizing condition from low water quantity zone to the high water quantity zone can be obtd. and the uniform and good cooling is obtd. Desirably, by making the water driplet diameter 100-200mum, the better result, such as widening of the heat transfer coefficient range, is obtd.
Patent JP-S5681105-A (JP)
Title: Treatment of membrane
Inventor: WATANABE SETSU
IPC: B01D71/82
Filed: 1979-12-06
Abstract: PURPOSE: To restore the lowering of water permeability of a selectively permeable membrane having  an active layer composed of a polymer with bonding units such as an amide bond or urea bond, by treating it with a water-soluble monohydric alcohol or its aqueous solution.  
     CONSTITUTION: A selectively permeable membrane, having an active layer composed of a polymer with a bonding unit of formula I, e.g., an amide bond, a urea bond, a hydrazide bond, etc., and also a selective permeability originated from formula I, is subjected to the following treatment in order to restore its water permeability reduced during the period of use. That is, the membrane is wholly dipped in a monohydric alcohol soluble in water in any proportion or its aqueous solution, or the alcohol or its aqueous solution is passed through the active layer side of the membrane. Thus, the performance restoration and sterilization of the membrane can be attained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0448895-A (JP)
Title: Remote controller for projector
Inventor: NISHIKAWA SUSUMU
IPC: H04N5/00
Filed: 1990-06-18
Abstract: PURPOSE:To attain direct item designation with quick and simple operation by projecting an adjustment menu onto a screen with a menu generator and shotting a desired item with a laser pistol for the adjustment. CONSTITUTION:A projector 2 projects a menu comprising plural items for adjustment onto a screen 6 based on a video signal from a picture generator 5 having a function as a menu generator and an optional item is selected among the items for the adjustment in the projector remote controller. A laser beam stimulated from a laser pistol 7 radiates a desired item and a radiating items position P is detected by an image pickup device 1 and a picture generator 5 makes relevant adjustment based on the output of the image pickup device 1.
Patent JP-H0451024-A (JP)
Title: Back light unit
Inventor: OSONE TOMIO
IPC: G02F1/1345
Filed: 1990-06-18
Abstract: PURPOSE:To attain low-temperature illumination while reducing the power consumption by arranging electric wirings for applying high voltages among electric wirings which connect a fluorescent lamp and a packaged board, on one end side of the fluorescent tube concentrically, and separating them from electric wirings which connect a ground potential and boards mutually. CONSTITUTION:Two inverter substrates which generate a driving voltage for the fluorescent tubes and each drive two fluorescent tubes are used. In the figure, the upper inverter substrate is placed for the top surface side and the lower inverter substrate is arranged for the reverse surface side to arrange the high-voltage wiring concentrically on the left side about the fluorescent tubes. Thus, the high-voltage wiring are arranged on the left side concentrically for the four fluorescent tubes which are arranged in parallel and the ground wiring and substrate connecting wiring are provided on the right side of the fluorescent tubes separately across the fluorescent tubes. Thus, the high-voltage wiring and the low-voltage wiring can be separated. Consequently, a high voltage is prevented from leaking, the start voltage for illumination in a low-temperature range is secured, and the power consumption is reducible.
Patent JP-H0912381-A (JP)
Title: Production of antislip tile
Inventor: MATSUBARA YOSHIAKI
IPC: C04B41/83
Filed: 1995-06-23
Abstract: PURPOSE: To easily and inexpensively produce an antislip tile. CONSTITUTION: A tile body 1 having holes 2 penetrating in front and rear directions is arranged on a plane 5 by directing the front surface 1a of the tile body 1 downward and having a space 6 between the front surface 1a and the plane 5. Fluid 3d of a synthetic resin or rubber is poured into the holes 2 of the tile body 1 and is partly allowed to flow out of spacings 6 and is expanded than the bores of the holes 2. The fluid 3d is thereafter solidified.
Patent JP-H10333597-A (JP)
Title: Display panel testing device
Inventor: OTA TETSUSHI
IPC: G09F9/00
Filed: 1997-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a display panel testing device easily and surely aligning and electrode terminal of a display panel with a contact on a contact film to be brought into contact with this electrode terminal and being brought both into contact with each other by nearly uniform contact pressure. SOLUTION: The contact film 14 forming the contact for being brought into contact with the electrode terminal of the display panel 1 is provided on a socket member 11 capable of loading the display panel 1 so as to align. The socket member 11 is provided with a panel lower surface support part supporting the display panel 1 at a prescribed height position, a film pressurizing member 16 pressurizing the rear surface of the contact film in the rear of the contact and a clip member 20 pressurizing the display panel 1 from the rear of the electrode terminal.  The film pressurizing member 16 is vertical movable between a lower part position supporting the contact film at a contact position lower than the panel lower surface support part and an upper part position supporting it to the contact position higher than the panel lower surface support part, and a push-up member 22 for pushing up the bottom part of the film pressurizing member 16 is provided on the socket member 11.
Patent JP-H066841-A (JP)
Title: Terminal equipment dialing control system
Inventor: KOYA HIROYUKI
IPC: H04Q3/42
Filed: 1992-06-17
Abstract: PURPOSE:To provide the terminal equipment dialing control system in which dial restriction from a subscriber terminal equipment is attained. CONSTITUTION:The system consists of plural system terminal equipments 10, an exchange 20, a control circuit 30 implementing exchange control of the exchange 20, a main storage device 40 connecting to the controller 30 and an external storage device. Then the controller 30 is provided with a number registration section 31 registering a control number such as a caller identification number or a dial control number controlling dialing from a terminal equipment through the dial operation from a subscriber and a terminal dial connection control section 32 collating a caller identification number or a dial control number at the dialing by the subscriber and implementing terminal dial connection control, and the main storage device 40 is provided with a comparison collation processing section 41 comparing collating the control number or the like, the external storage device 50 is provided with a subscriber data table 51 storing data registered by the number registration section 31 relating to the subscriber respectively.
Patent JP-S6217659-A (JP)
Title: Apparatus for examinating cornea cell
Inventor: IKEGAMI HIDEJI
IPC: G01N33/50
Filed: 1985-07-16
Abstract: PURPOSE:To make it possible to rapidly and accurately calculate statistical data useful for examining an average cell area, standard deviation or frequency distribution from the picked-up image of a cornea cell, by manually tracing the contour line of a cell by a predetermined object. CONSTITUTION:The contour line of each of cells C(1),... of the cornea is traced by using the cursor or moving body 1 such as the pen of a digitizer 10 and the position of the moving body 1 is calculated by the coordinates output means 2 in the digitizer 10 and the calculated data P(x,y) is sampled by a coordinates sampling means 3 to extract coordinates P1-Pn and the area S(1) of a polygon having said coordinates as apices is calculated by a polygon coordinates calculation means 4. A statistical data output means 5 uses the data S(1), S(2) of this appoximate area to obtain various statistical data such as an average area Sav, standard deviation delta, frequency distribution, the max. area Smax and the min. area Smin etc. In this case, the picked-up image of the cornea cell obtained by a ITV camera and the trace orbit of the moving body 1 are displayed on the picture of CRT13 in an overlapped state.
Patent JP-S57146071-A (JP)
Title: Swash plate type compressor
Inventor: HAYASHIBARA TETSUYA
IPC: F04B27/08
Filed: 1981-10-02
Abstract: PURPOSE:To enable to construct a compressor compactly by use of a single component unit, by assembling a compressor driving section and a rotary cam member in a unitary manner in an enclosed casing. CONSTITUTION:A swash plate type compressor of this invention comprises a cylindrical, enclosed casing 1. A compressor driving section 2 is disposed in the casing 1 at the left side thereof, while a motor 4 installed in a motor cover 3 is disposed at the right side in the casing 1. The compressor driving section 2 is composed of a cylinder constituting member 6 consisting of three cylinders 5, 5, 5, a swash plate 17, etc., while a rotary cam 23 is connected to a driving shaft 24 for the motor 4. By thus assembling all of the constituent elements in an enclosed casing 1, it is enabled to construct a compressor compactly by a single component unit.
Patent JP-H0211201-A (JP)
Title: Method for rolling h-shape steel
Inventor: ISOBE KUNIO
IPC: B21B1/088
Filed: 1988-06-28
Abstract: PURPOSE:To improve the product quality and to reduce the equipment cost by forge pressing a web height of a shaped bloom to be small by use of press anvils and then performing finish rolling of an H-shape steel by a pair of vertical rolls and a pair of horizontal rolls whose roll width is changeable. CONSTITUTION:A pair of upper and lower press anvils 2 are installed for a shaped bloom 1 after rough universal rolling and intermittent forging is performed to the shaped bloom 1 with pinch rolls 7 transferring the shaped bloom 1. In that time, the web height over the total length of or only the top and rear end parts of the shaped bloom 1 are reduced by use of buckling preventing tool 3 for a web part 1a. Then, by use of a universal rolling mill consisting of vertical rolls 5 and horizontal rolls 4 whose width is changeable, finish rolling of an H-shape steel is performed by adjusting a flange thickness and a web height. The number of universal mills are reduced because finish rolling is performed after the anvils 2 previously forge and reduce the shaped bloom 1. Therefore, the product quality is improved and the equipment cost is reduced.
Patent JP-S6049801-A (JP)
Title: Manufacture of hot rolling steel sheet having shaped cross section
Inventor: HORIKAWA KENJI
IPC: B21B1/08
Filed: 1983-08-31
Abstract: PURPOSE:To provide an optional strength in the width direction of a hot rolling steel sheet by providing the density distribution of a cooling water flow rate in the width direction in accordance with the thickness in the sheet-width direction. CONSTITUTION:Sheet thickness parts are formed in the width direction of a steel sheet to provide the sheet with the sheet thickness distribution by providing grooves 1 to hot rolling rolls. A cooling medium (water in most casses) having the density corresponding to the sheet thickness in the width direction, is sprayed from header nozzles 3 located under the sheet. As the coefficient of heat transfer in cooling is increased when the flow rate density of cooling medium is increased, the winding temperature is controlled by controlling the flow rate density of medium in accordance with the sheet thickness in the width direction. As a result, the strength of steel sheet is controlled. By this mechanism, a uniform strength can be provided to the steel sheet having the varying thickness in its width direction, and also a differential thickness steel sheet having the strength adjusted separately and optionally can be manufactured.
Patent JP-S6220941-A (JP)
Title: Torque transmission method and device therefor
Inventor: KATO HARUO
IPC: F16H61/18
Filed: 1985-07-19
Abstract: PURPOSE:To prevent component element in a torque transmission system from being damaged due to transmission of excessive torque, by maintaining the variation rate of transmission torque per unit time less than a predetermined value. CONSTITUTION:A rotational speed detector 17 and a torque detector 15 are provided to a follower shaft 12 for transmitting power from a prime mover section 10 to a follower section 13 through a coupling 14, and deliver their outputs to a computing section 16 which computes the variation rate of transmission torque in accordance with the received outputs from the sensors 17, 15. A comparing section 18 compares the output ooftthe computing section 5 with the variation rate of transmission torque which is set by a setting section 19. When the comparing section 18 judges that the actual transmission torque exceeds the set value, an instruction is delivered to a shut-off section 20 which therefore, cuts off the transmission of turque at the coupling 14.
Patent JP-H117161-A (JP)
Title: Toner particle and electrophotographic negative charge cyan toner containing that toner particle
Inventor: ONOUCHI YOSHIYUKI
IPC: G03G9/097
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cyan toner for color electrophotography having excellent electrification characteristics and moisture resistance which can form a sharp image by incorporating a copper phthalocyanine pigment having a specified content of free copper and at least a binder resin. SOLUTION: The toner particles used contain a copper phthalocyanine pigment having <=2000 ppm content of free copper and at least a binder resin. Namely, since free copper remaining as an impurity in the copper phthalocyanine pigment is positively charged, by decreasing the free copper above described present in the pigment, the pigment, the toner particles containing that pigment, and the toner can be electrified into negative charges in a good state. If the content of free copper in the copper phthalocyanine pigment is larger than 2000 ppm, the electrification property of the toner decreases in a high humidity environment, which causes image defects such as fog. In this method, as to the binder resin to be used, various kinds of resin materials such as well-known styrene-acryl and polyester resin can be used.
Patent JP-S5381052-A (JP)
Title: Solid oscillator
Inventor: YAGI TAKESHI
IPC: H03B9/14
Filed: 1976-12-27
Abstract: PURPOSE:To make the oscillation of a superhigh frequency possible and to stop the mode jump regardless of the possession of the square cavity resonator on which the bias post of the solid oscillating element such as a gun diode can be arranged easily.
Patent JP-2000054943-A (JP)
Title: Impulse turbine
Inventor: BAROZZI PIETRO
IPC: F03B1/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an impulse turbine which can be maintained at a low cost, can provide a satisfactory output using intermediate or low head, and has a relatively simple structure. SOLUTION: This impulse turbine includes at least one runner 20 fixed by a key to a driving shaft 30 assembled to a distribution unit 3, and this distribution unit 3 has one circular outlet 6a for each runner 20 and supplies fluid from the distribution unit 3 to blades 22 of each runner 20. Each outlet is coaxially arranged in the inside of each runner 20, and the distribution unit 3 is formed so that substantially circular passage is formed for fluid and the fluid is flowed out from the distribution unit 3 through at least one outlet mainly tangentially in relation to the outlet.
Patent JP-H109551-A (JP)
Title: Method and device for burning exhaust gas
Inventor: TAKEUCHI OSAMU
IPC: F23G7/06
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for burning exhaust gas in the use of which it does not occur for the tip of the nozzle to be choked, not causing the efficiency of combustion to decrease, and even thin exhaust gas can be properly disposed of. SOLUTION: The subject relates to a method for burning exhaust gas by use of an exhaust gas-burning nozzle 1 connected to a combustion chamber. This exhaust gas-burning nozzle 1 comprises an exhaust gas nozzle 11, a first combustion nozzle 12 provided on its outer side, a second combustion nozzle 13 provided on the outer side of the first combustion nozzle, and an air-feeding nozzle 14 provided on the outer side of the second combustion nozzle. A first combustion flame ejected through the first combustion nozzle 11 is a reducing flame. By virtue of a second complete combustion flame which is ejected from the second combustion nozzle 12 the device can be operated in a stabilized condition.
Patent JP-H027588-A (JP)
Title: Multiple point emission semiconductor laser and manufacture thereof
Inventor: HATTORI AKIRA
IPC: H01S5/40
Filed: 1988-06-27
Abstract: PURPOSE:To reduce electric interference caused by each operation of each emission point and increase yield by providing an electrically insulating or semi-insulating semiconductor region disposed at the middle of respective emission point of a p- or n-type semiconductor layer, and a separator slot formed from an opposite surface to the semiconductor layer so as to reach said semiconductor region. CONSTITUTION:Emission points 8a, 8b are separated by a separation slot 9 and an insulating layer 20 so as not to have a common region, and hence electric interference accompanying each operation of each emission point is practically ignorable. Particularly, a p-semiconductor layer 1'' side is separated by the insulating layer 20. Accordingly, upon effecting J-D/B, the emission points 8a, 8b can independently be driven although electrodes thereof on the sub-mounting side are common. Thereupon, since only metal electrodes on the sub-mounting side are common, the electric interference can greatly be reduced. Further, since the electrodes on the sub-mounting side can be made common upon J-D/B, there is required no measure against a solder flow on the sub-mount and no devise of electrode wiring and so on, thus very greatly improving the yield of the laser.
Patent JP-H07110849-A (JP)
Title: Magnetic visible card
Inventor: GOTO MASAO
IPC: B42D15/10
Filed: 1992-05-26
Abstract: PURPOSE:To provide a magnetic visible card strong in pressure and without any problem in display capacity by forming a micro-capsule layer arranged on the surface of a transparent base material and setting up the thickness of a base material for a magnetic film to be a visible display area to a specific value. CONSTITUTION:This magnetic visible card 10 consists of a transparent base material 20, a micro-capsule layer 30 arranged at least on one surface of the material 20 so as to form a visible display area and a magnetic film 40 having a magnetic recording area and arranged on the surface of the layer 30 so as to form a magnetic field for visible display in accordance with the recorded contents of the magnetic recording area. Since the thickness of a base material for the film 40 is set up to 15 to 150mum, its visual display can be stabilized in the secured state of display capacity such as contrast without destructing the micro-capsule in the card 10 by pressure impressed from the back of the card 10.