baber/WOPTO huggingface dataset:
Patent JP-S60175530-A (JP)
Title: Pigment dispersant
Inventor: MIZUNO YASUNOBU
IPC: C09K23/14
Filed: 1984-02-22
Abstract: PURPOSE:To enable pigment to be formed into a slurry excellent in flowability, by using a pigment dispersant containing polyphosphate having a specific polymerization degree in pigment. CONSTITUTION:Polyphosphate with a polymerization degree of 4 or more such as polytetraphosphate, Graham's salt, Maddrell's salts or Kurrol's salt is contained to form a pigment dispersant. The addition amount of this polyphosphate with a polymerization degree of 4 or more is pref. 0.1-1.0wt% of pigment. Pigment capable of using this dispersant is especially white pigment and, for example, there are titanium oxide, kaolin, chalk and gypsum. This dispersant has sufficient dispersing stability and good flowability but, in order to obtain stability over a long period of time, a stabilizer is contained in the dispersant. As the stabilizer, there are a cellulose derivative, high MW polyethylene glycol, gum and sodium alginate and 0.1-1.0mg of this stabilizer is contained. This dispersant is used in pigment to make it possible to obtain a slurry excellent in flowability.
Patent JP-S60177544-A (JP)
Title: Mass spectrograph
Inventor: YAMAMOTO HIROSHI
IPC: G01N27/62
Filed: 1984-02-22
Abstract: PURPOSE:To prevent any saturation of an ion detector by reducing the slit width of the electrode for a specific ion by interlocking a device for controlling the slit width of the electrode, which is constituted using an electromechanical conversion element, with a device for scanning a magnetic field for curving ion beams. CONSTITUTION:An electrode-plate-displacing device 34 is constituted by installing a laminated body 42, formed by stacking a number of piezo-electric plates 41 the main surfaces of each of which are coated with electrode films, in a casing 43 and by attaching the electrode plate 20a of a discharge electrode 20 to the free end of the casing 43. After the level of excitation current from a scanner 32 corresponding to the mass of a specific ion causing over-scale is detected, the program of the scanner 32 is set to apply pulse-like D.C. voltage from the power supply 35 of a slit-width controller 33 across terminals 47 and 48 at the point when the excitation current becomes equal to the predetected level. As a result, the width of the discharge slit 21 of the discharge electrode 20 is reduced, thereby avoiding the saturation of an amplifier tube 9.
Patent JP-H03239850-A (JP)
Title: Torque converter with lock up clutch
Inventor: JUFUKU YASUNOBU
IPC: F16H45/02
Filed: 1990-02-14
Abstract: PURPOSE:To sufficiently obtain the twist angle of a lock up clutch and also suppress the increase in outline dimension by providing space on the internal circumferential side of a fixed blade, a recess section at the middle of a ring-like plate and containing a part of a damper. CONSTITUTION:A one way clutch 25 is located on a CVT side more than a fixed impeller 26, and space is provided on the internal circumferential side of a fixed blade 67, and a damper 30 is contained between the one way clutch 25 and a turbine blade 78. In addition, a ring-like plate 74 forms a recess section 94 at the middle section thereof in a radial direction, and a part of a damper 30 is contained in the recess section. This allows the damper 30 to be located on the internal circumferential side more than that of a conventional type, which makes it possible to obtain sufficient twist angles to the output shaft of a lock up clutch 32. In addition, since a part of the damper 30 is contained in the recess section 94, the enlarging of the outline dimensions of a torque converter 10 can be suppressed.
Patent JP-S58148749-A (JP)
Inventor: WADA KOUJI
IPC: B31B50/16
Filed: 1982-03-02
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-H11226800-A (JP)
Title: Tool for preventing dropping of coil spring in press die
Inventor: MORIKUBO YUJI
IPC: B30B15/28
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To simply execute the detaching and the attaching of a stripper plate. SOLUTION: In a preventing tool of the dropping of a coil spring for buffering in a press die constituted so as to prevent the inclination of each coil spring by providing a punch plate 6 fixed to a punch holder 4 through a punch backing plate 5, the stripper plate 8 positioned at the lower part of the plate and hung down at the punch holder side so as to be shiftable in the vertical direction to the punch plate 6 and plural coil springs 22 interposed between this plate 8 and the punch backing plate 5 and inserting the each coil spring 22 into each of plural cylindrical spring guide 25 fixed to the punch backing plate 5,  plural plate-like restraining members 27 having at least one projection engaged with the coil wire of each coil spring is provided so as to hold each restraining member 27 with each cylindrical spring guide 25 under condition of positioning the projection of each restraining member between the coil wires at the upper end part side of each coil spring 22.
Patent JP-H01208933-A (JP)
Title: Loop type communication system
Inventor: KAJI TATSUO
Filed: 1988-02-16
Abstract: PURPOSE:To evade the loss of a data by providing a memory having a capacity for 2-frame, a detection means detecting thee reduction in the number of frames and a memory control means to a control station and driving the memory by the capacity for 2 frames when the reduction in the frame number is detected. CONSTITUTION:The delay in the final one bit X in a data field 31 from the transmission of a frame with X=0 to the reception in a transmission line is compared with a setting comparison value at a comparator 45. When a delay value represented by a delay counter 41 is larger than the setting comparison value of a comparison value storage section 43, the memory 21a is driven by a capacity by one frame. When the delay value is smaller than the output of the storage section 43, the delay on the transmission line is reduced and it is possible to be more or less near an integral number of multiple of one frame. Thus, the memory 21a is driven by the capacity by 2 frames. Thus, even when loop one circulation time is close to an integral number of multiple of the frame period, the danger of the loss of data is less and the communication with high reliability is attained.
Patent JP-S60196416-A (JP)
Inventor: TOMII ESU ERU REIDEINGU
IPC: A63C11/02
Filed: 1985-02-21
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-H08228494-A (JP)
Title: Ultrasonic oscillator and ultrasonic motor
Inventor: FUNAKUBO TOMOKI
IPC: H02N2/00
Filed: 1995-02-22
Abstract: PURPOSE: To provide such an ultrasonic motor that the thrust and sped of an ultrasonic motor can be sufficiently acquired by exciting oscillation efficiently as an oscillator at large. CONSTITUTION: In an ultrasonic oscillator, which has at least two stacked piezoelectric elements 12A and 12B and an elastic body 11 where the stacked piezoelectric elements 12A and 12B are fixed, and oscillates ultrasonic elliptic oscillation by applying AC voltage different in phase from each other to the stacked piezoelectric elements 12A and 128, the stacked piezoelectric elements 12A and 128 are stuck to the elastic body 11 without a protective film.
Patent JP-S56130978-A (JP)
Title: Manufacture of solid state image pickup element
Inventor: YONEZAWA TAKETOSHI
IPC: H01L31/0216
Filed: 1980-03-17
Abstract: PURPOSE:To prevent the reflection of a solid state image pickup element by incorporating the optical characteristics of both an ultraviolet curable resin used for protecting the surfaces of a collar mosaic filter and an image sensor and an ultraviolet curable resin used for bonding both at the time of curing therewith. CONSTITUTION:A picture element unit 9, a photoelectric film 10, a transparent electrode 11 and a drive unit 12 are formed on a semiconductor wafer 8, a collar mosaic filter 17 is formed on an optical glass substrate 16, and ultraviolet curable resins 14, 18 are covered thereon. After ultraviolet rays are emitted to the resins 14, 18 and cured, ultraviolet curable resin 30 is extended and filled between both, and the resin 30 is cured in the state that both are matched and pressed, and bonded.
Patent JP-H04330521-A (JP)
Title: Cross reference list forming system
Inventor: YABE YUICHI
IPC: G06F9/06
Filed: 1991-02-28
Abstract: PURPOSE:To easily search the definition/reference position of an identifier for each field element in a record type data at the time of developing or debugging a large scale program. CONSTITUTION:In this cross reference list forming system for a source program described by PASCAL language, a command analyzing means 3 analyzes a name designated by a command, a cross reference list forming means 4 inputs the source program designated by the name and forms a cross reference list and a cross reference list editing means 5 edits the formed cross reference list. A cross reference list output means 6 outputs the edited cross reference list.
Patent JP-S55126954-A (JP)
Title: Scanning electron microscope
Inventor: NORIOKA SETSUO
IPC: H01J37/28
Filed: 1979-03-23
Abstract: PURPOSE: To enable simultaneous observation by displaying the sample images in different two or more acceleration voltages on one or two display units.  
     CONSTITUTION: The timing signal generated from the timing circuit 21 is separately sent to the acceleration voltage control circuit 19, magnification adjustment circuit 7, lens control circuit 16, image amplifier 10 and switching circuit 11. At the first period of the timing signal, high acceleration voltage is applied to the electron gun 2 from the acceleration voltage control circuit 19 and low acceleration voltage is applied to it in the second period. The image signal obtained from the detector 9 by the scanning of an electron beam is added to the cathode ray tubes 12 and 13 through the image amplifier 10 and the switching circuit 11 and the sample image based on the different acceleration voltages are separately displayed on the cathode ray tubes 12 and 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56132031-A (JP)
Title: Telephone transmission system
Inventor: TSUJI TETSUO
IPC: H04B1/64
Filed: 1980-03-19
Abstract: PURPOSE:To prevent the occurrence of distortion, by suppressing preliminarily the sound level of the transmittable level or more in the transmission side and by suppressing the monitor signal by the same suppression quantity also to transmit it. CONSTITUTION:The voice signal inputted to terminal 1 and the monitor signal from the monitor signal oscillator are supplied to variable gain amplifier 6. If the output level at transmission-side output terminal 2 exceeds the upper limit value of transmission line, the gain of amplifier 6 is controlled by gain controller 7 to suppress the output level. At this time, the monitor signal is suppressed by the same suppression quantity also and is transmitted to the transmission line. In the receiving side, monitor signal f1 is extracted by filter 10 connected to the output of amplifier 9, and the gain of amplifier 9 is increased by the suppression quantity of monitor signal f1 by gain controller 11.
Patent JP-H10202542-A (JP)
Title: Anchor pot hard paper removing tool
Inventor: OHIGATA YOSHITO
IPC: B25B9/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To conduct easy removal after concrete is hardened by taking clearances at the cut surfaces of a long insertion rod and a short insertion rod, whose front end parts are cut at a diagonal acute angle, by an amount equivalent to the thickness of inward anchor pot hard paper, welding its root part at the particular percentage of the short insertion rod, and welding the root part to a handle. SOLUTION: The front end part 4 of a long insertion rod 2 and the front end part 5 of a short insertion rod 3 are diagonally at a acute angle. The cut surfaces of the front end parts 4, 5 are directed inwards, and a root part 7 is welded up to 1/3 of the length of the short insertion rod 3 leaning a clearance of an amount equivalent to the thickness of anchor pot hard paper. The root part 7 is also welded to the central part 6 of the handle 1. To use it, the long insertion rod 2 is inserted in the clearance between a concrete part and anchor pot hard paper so that the anchor pot hard paper may be accommodated in the long insertion rod 2 and the short insertion rod 3. By truing the handle 1 horizontally, it is possible to take out the hard paper completely.
Patent JP-H02214493-A (JP)
Title: Method for controlling normal-position stopping of moving body driven by linear motor
Inventor: WATANABE YOSHITAKA
IPC: H02P25/06
Filed: 1989-02-14
Abstract: PURPOSE:To highly accurately control the stopping of a moving body driven by a linear motor by controlling the stopping of the moving body in such a way that the linear motor is controlled so as to reduce the current speed of the moving body after calculating the current speed and counting the pulses of a pulse encoder after a detector for controlling stopping detects the moving body, and then the stopping is controlled when the count value reaches a set value. CONSTITUTION:Since a moving body 1 for transfer is brought into contact with a rotary body 15 before a detecting section 12 is detected, the rotary body 15 is rotationally driven as the moving body 1 runs. The rotation of the rotary body 15 is transmitted to a pulse encoder 16 which calculates the current speed V1 of the moving body 1. The current speed V1 is compared with a set speed V2 so as to control a primary-side main body 5 for linear motor. When the moving body 1 passes a stop controlling position, counting of the output pulse of the encoder 16 is started and, when the count value of the pulses reaches a preset value, the stopping of the moving body 1 is controlled.
Patent JP-H06227204-A (JP)
Title: Running assisting structure for bicycle
Inventor: SAKURAI HIROAKI
IPC: B60B19/00
Filed: 1993-01-29
Abstract: PURPOSE:To use airstream positively, allowing a force of forward rotating direction to act on a plate and a wheel of bicycle, and enhance the running characteristics by equipping plate on the bicycle wheel, and providing at the periphery an air conduit which leads the airstream in the direction opposite to the forward rotating direction. CONSTITUTION:A discoidal plate 3 is fixed to the axis 1 of the rear wheel of bicycle, and a side plate 5 and top plate 7 are furnished on each side of the periphery of the plate, and thereby a plurality of air conduits Y are formed. On each side of the axis 1, a gathering member 9 is furnished to lead the air stream to the center of the plate 3. The side plates 5 are curved outward in the direction opposite the forward rotating direction to form air conduits Y in cooperation with the top plates 7. When the air stream Z is passing air conduit Y, it gives a force in forward rotating direction to the side plate 5. The inlet edge 13 of the gathering member 9 is formed as higher gradually backward so as to take in the air streams from ahead. Inside of the gathering member 9, vanes 15 are secured to lead the air stream to the plate 3.
Patent JP-H02214126-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKATANI MITSUNORI
IPC: H01L21/28
Filed: 1989-02-14
Abstract: PURPOSE:To simply form an electrode of a fine size by a method wherein an opening part with a cross-sectional shape of an inverted trapezoid of a film which is finer than a size at which a resist comes into contact with a semiconductor substrate is formed by utilizing a fine resist pattern. CONSTITUTION:When a resist is exposed to an excimer laser beam and is developed, a resist pattern 2 whose cross-sectional shape is a triangle with a size of half a micron or lower is formed; then, SOG(silicon on glass) 6 is coated to be flat; the SOG 6 is processed by using a gas by which the resist pattern 2 is not etched; a head of the resist pattern 2 is exposed. Then, the resist pattern 2 is removed; an opening part 6a having a cross-sectional shape of a trapezoid is obtained in the SOG 6. Then, a GaAs substrate 1 is immersion- etched by making use of the SOG 6 as a mask; a recess 3 is obtained. In addition, a metal 4b for gate electrode use is vapor-deposited on the whole surface; the metal 4b for gate electrode use and the SOG 6 are removed simultaneously by a lift-off method; a gate electrode 4a is formed. Thereby, even an electrode with a size of half a micron or lower can be formed simply.
Patent JP-S62194120-A (JP)
Title: Toaster oven
Inventor: YAMAGUCHI SHIGEKI
IPC: F24C7/04
Filed: 1986-02-19
Abstract: PURPOSE:To make it possible to have constantly a specified toasting regardless of different time interval in toasting, thickness of an object to be toasted and the number of objects by providing a heat sensor near the toasted surface without contact with it and controlling the current to a heating body. CONSTITUTION:A toaster oven is constituted with a temperature sensor 26 of a specified electric characteristics with respect to temperature which is positioned near the surface 23A to be toasted of an object 23 which is mounted on a mounting table 24 and without contact with the surface 23A and control means which deenergizes heat generating bodies when an output voltage obtained in the temperature sensor 26 reaches a set voltage. With this constitution it is always possible to toast with a degree of toasting as desired regardless of continued toasting with whatever time interval in it or of the thickness of an object to be toasted or the number of objects.
Patent JP-2000232062-A (JP)
Title: Developing method
Inventor: DEGUCHI MASATOSHI
IPC: H01L21/027
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of developing treatment, when the line width in the central part of a pattern formed on a substrate, e.g. a wafer surface or when the inplane uniformity of development is deteriorated. SOLUTION: While developer is supplied to a wafer(W) surface for 3 seconds, the wafer(W) is rotated by 180 deg. at the number of revolution of 250 rpm, pre- wetting is performed in order to wet the wafer(W) surface, a developer is supplied to the wafer(W) surface for one second, the wafer(W) is rotated by 180 deg. at 30 rpm for the number of revolution of, the developer is stored on the wafer(W) surface, the rotation of the wafer(W) is stopped, and the wafer is left as it is for a prescribed number of hours, thereby performing development. Since the wettability of the developer is improved by pre-wetting, generation of development dispersion is restrained.  By performing pre-wetting while rotating the wafer(W), the developer spreads easily to the peripheral part during pre- wetting, so that uniformity of development is improved in the case that line width in the central part of a pattern is fine.
Patent JP-S57151417-A (JP)
Title: Structure for assembling wind shield glass of fork lift
Inventor: SATOU HAJIME
IPC: B60J1/02
Filed: 1981-03-12
Abstract: PURPOSE:To improve operative efficiency for arranging a wind shield glass by a method in which a wind shield glass is fixed to the front edge of an over head guard rail through hooks, and the lower part of said shield glass is fastened onto front pillars by way of brackets. CONSTITUTION:Hinges 10 are respectively fixed to the upper parts on both sides right and left of the rear face of the window frame 2 of a wind shield glass 1, and hooks 11 with inverted L shape, are fastened onto these hinges. Then, when the wind shield glass is assembled, the front rails 12 on an over head guard are inserted into the hooks 11 by way of elastic materials 13, thereby holding the wind shield glass in suspension. Further, the lower part of the wind shield glass 1 is connected to front pillars 5 by the brackets 15 fastened onto connecting plates 3 arranged on both sides of the window frame 2 by bolts 14. Consequently, the wind shield glass is easily assembled by one man, and also, the fastening-method on both sides by a pair of bolts 14 are sufficient for the wind shield glass-assembly, so the number of parts are reduced.
Patent JP-S56130671-A (JP)
Title: Multitarget tracking device
Inventor: HONMA KUNIHIKO
IPC: G01S13/66
Filed: 1980-03-18
Abstract: PURPOSE:To prevent the reflection signal from being lost, by leading the output of the non-MTI channel into the processing part only in the tracking region corresponding to the target if Doppler frequency transition from the target disappears. CONSTITUTION:IF amplifier 2a of the MTI channel has the gain controlled by mixed video output 29 as well as tracking region gain controlling signal 29 which controls the video output in each target tracking region, namely, the target video strength to an optimum value, and an optimum searching and tracking video output is outputted. If the Doppler frequency transition from the target in the tracking region is sufficient, output 30 of MTI channel 31 is outputted as the video signal. If the Doppler transition from the target disappears, output 21 of non-MTI channel 32 is led into the processing part as the video signal only in the tracking region corresponding to the target.
Patent JP-H06227492-A (JP)
Title: Housing for jet pump
Inventor: MURAKAMI HARUHIKO
IPC: B63H11/08
Filed: 1993-01-29
Abstract: PURPOSE:To prevent the abrasion and breakage of the inner surface of a housing due to the contact even if an impeller contacts the inner surface of the housing by the revolution of the impeller. CONSTITUTION:Each housing 10 arranged on the outer peripheral side of an impeller is arranged in double cylinder form by an outer ring 11 and an inner ring 12 which are arranged, keeping a prescribed gap C. Between the outer ring 11 and the inner ring 12, a bearing means consisting of a roller shaft 15 or a ring 25 is installed. When the contact force due to the impeller is applied to the inner ring 12, the inner ring 12 revolves relatively for the outer ring 11, and the impact as the cause of friction is absorbed.
Patent JP-2000268154-A (JP)
Title: Information processing method, providing medium and information processor
Inventor: OI JUNJI
IPC: H04N1/387
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To display synthetic images without the feeling of incompatibility. SOLUTION: Between the radiuses R1 and R2 of concentric circles, changing the value of α corresponding to an equation α=(COS((r-R1)×π/(R2-R1))+1)/2 (in the equation, a distance from the center of the inner circle of the concentric circles is denoted by Y) means changing the value of α along a curve L1. The curve L1 is a sine (cosine) function. Thus, in the vicinity of r=R1 and R2, the value of α smoothly changes and images are naturally synthesized.
Patent JP-S60180519-A (JP)
Inventor: CHIBA MITSUNORI
IPC: A01F25/14
Filed: 1984-02-25
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-S57151551-A (JP)
Title: Automatic winder for stripe material
Inventor: SAKAI BUNJI
IPC: B65H18/22
Filed: 1981-03-10
Abstract: PURPOSE:To achieve the reliable winding of a shrinkable/expandable material, by supporting an inverted roller on an adhesives belt employing a knit cloth core belt while providing guide boards on both sides of the roller and constructing such that the belt is loosened then inverted and wound. CONSTITUTION:A winding roller 20 is mounted on a moving adhesive belt 6 and inverted to the movement of said belt 6, then under the condition where the tip of said belt 6 is hooked at a guide rod 32 and loosened, it is held by a holding board (not shown) of the winding roller 20 and wound over the winding roller 20. Consequently the roller 20 will perform the inverted rotation of the motion of said belt 6 to wind the belt 6 over the roller 20 while a guide board 27 will prevent the disturbed winding. Since unnecessary tension will not be applied on the belt 6, the belt having high shrinking/expanding property can be wound easily.