baber/WOPTO huggingface dataset:
Patent JP-H02279074-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: HACHIYAMA HIRONORI
IPC: H04N5/341
Filed: 1989-04-20
Abstract: PURPOSE:To attain momentary zoom function by transferring a signal charge left in a vertical transfer section toward a horizontal transfer section by K-stag each within N horizontal scanning period on the vertical transfer section and transferring the transferred signal charge with a frequency being a multiple of nearly K/N of a conventional frequency. CONSTITUTION:A high speed transfer pulse 13 is applied to a vertical transfer section 22 and a storage section 23 to transfer the pulse by number of stages being the sum of nearly 1/6 stage of the vertical transfer section 22 and number of stages of the storage section 23. Through the operation, the signal charge stored for a part being nearly 1/6 from the storage section 23 of a photoelectric conversion section 21 is transferred to the end of the horizontal transfer section 24 of the storage section 23. The vertical transfer pulse 16 able to transfer by 2 lines for 3 horizontal scanning period during horizontal blanking period 32 in the succeeding video scanning period 15 is applied to the vertical transfer section 22 and the storage section 23. Simultaneously, the horizontal transfer pulse with a frequency nearly a multiple of 2/3 of the normal transfer frequency is applied to a horizontal transfer section 24 for nearly only horizontal scanning period just after the application of the vertical transfer pulse 16. Thus, momentary zooming is applied.
Patent JP-S5627073-A (JP)
Title: Multistage-type hydraulic machinery
Inventor: ICHIKAWA KENTAROU
IPC: F03B3/10
Filed: 1979-08-09
Abstract: PURPOSE: To permit a segment-type bearing to be applied to a multistage-type hydraulic machinery having a high capacity for improving its operation efficiency in disassembling and assembling by securing the highest-pressure stage runner and the lower shaft by means of a bolt.  
     CONSTITUTION: The upper main shaft 2a having a main shaft skirt 14 for a segment-type bearing is secured to the high-pressure stage runner 1a by means of a coupling bolt 15 through a tongue and groove flange. The high-pressure stage runner 1a, which is provided with a blind hole upwardly, is secured to the lower main shaft 2b inserted into the hole by means of a bolt 16. The multistage-type hydraulic machinery thus constituted is assembled as follows. The lower stay vane 12 is first set in an outer casing 9, followed by an intermediate structure 10, and the high-pressure stage runner 1a is inserted into the lower main shaft 2b and secured to it, before the upper main shaft 2a is lowered to be secured to the high-pressure stage runner 1a by means of the coupling bolt 15. Therefore, the constitution permits the upper main shaft 2a to be provided with the skirt 14 for using a segment-type upper guide bearing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04330498-A (JP)
Title: Speech recognition device
Inventor: HAGIMOTO NOBUO
IPC: G10L21/0316
Filed: 1991-05-02
Abstract: PURPOSE:To secure a high recognition rate corresponding to a noise level even when the noise level varies. CONSTITUTION:A level detection part 5 detects a signal level according to a sound signal, a level decision part 6 compares the reference level from a reference voltage part 6b with the signal level from a level detection part 5, and a comparator 6a decides whether the signal level is high or low and outputs an H or L level signal. According to the decision result, a level switching part 3 switches the signal level of the sound signal and outputs it to a speech recognition part 4. Further, a holding control part 7 holds the decision result of the decision part 6 for a certain time and outputs the held decision result to the level switching part 3.
Patent JP-2000288709-A (JP)
Title: Apparatus for casting exhaust pipe in internal combustion engine
Inventor: HIRAI FUMIO
IPC: B22D17/22
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain an exhaust pipe in an internal combustion engine which uses a metallic mold and has a uniform thickness and unnecessitates the afterwork. SOLUTION: The metallic molds 11, 12, 13 formed of a hollow part 14 having the shape along the outer form of the exhaust pipe in the internal combustion engine and a core 15 formed of the shape along the inner form of the exhaust pipe 1, are provided. The core 15 is disposed in the hollow part 14 and formed of a cavity part 16 in the interval with the metallic molds 11, 12, 13. The core 15 is provided with projecting parts 17 fitted to the metallic mold 11, first hole parts 18 arranged at the outer peripheries of the projecting parts 17, an abutting surface 20 and a second hole part 21 arranged at the abutting surface 20, are provided. The hole parts 18 are engaged with first supporting pins 19.  The abutting surface 20 is faced to the metallic mold 12 with a gap S, and when the molten metal is poured, this surface is abutted on the metallic mold 12 with the expansion of the core 15 to form the cavity part 16. The hole part 21 is engaged with a second supporting pin 22.
Patent JP-S62257655-A (JP)
Title: Clutch mechanism
Inventor: NAGAKAKE RIYOUSUKE
IPC: G11B15/26
Filed: 1986-05-02
Abstract: PURPOSE:To attain the small force for the control of a clutch by providing the 2nd drive member having a cam slot engaged with a projection arranged to the 1st drive member and driving the 1st drive member whose 3rd gear meshes with the 1st and 2nd gears on the clutch mechanism. CONSTITUTION:Since gears 4, 5 coupled directly and the torque of the gear 4 is delivered as it is to a gear 7 at the fast feed or rewinding, a slide plate 26 is moved in the direction D by a plunger or a cam mechanism to mesh a gear 24 with the gears 4, 5. Thus, a lever 21 is driven by the slot 27 of a cam plate 31 whose projection 25 is moved with the slide plate 26. The lever 21 is driven in the direction E around a shaft 22 from the shape of the slot 27, the gear 24 of the lever 21 meshes with the gears 4, 5, while the gears 4, 5 are driven, the gear 24 is kicked by the gears 4, 5 in the meshing. Thus, the kicking force is received by the side face of the projection 25 and the slot 27, the energizing force of a spring 34 is small and the force driving the slide plate 26 is small.
Patent JP-H07306736-A (JP)
Title: Method and device for information processing
Inventor: SUNAKAWA SHINICHI
IPC: G06F3/0354
Filed: 1994-05-16
Abstract: PURPOSE:To provide the method and device for information processing which reduce the power consumption without lowering the operability. CONSTITUTION:The device is provided with plural input parts which are operated by an operator to input various data, the use state of, for example, a keyboard 41 among the input device is detected, and the possibilities that the input parts are used are decided according to the detection result. According to the decision result, the electric power supply to an input which is low in the possibility of use is suppressed under the control of a power source control part 26.
Patent JP-H07310282-A (JP)
Title: Treating agent for synthetic fiber and synthetic fiber to which the same treating agent is applied
Inventor: NAGAHARA HIDEO
IPC: D06M101/16
Filed: 1994-05-16
Abstract: PURPOSE:To obtain a treating agent for a synthetic fiber, excellent in heat resistance (smoking properties and resistance to tar formation) without producing scums in treating the synthetic fiber with an adhesive, and the synthetic fiber treated with the treating agent and excellent in adhesion to rubber. CONSTITUTION:This treating agent for a synthetic fiber contains (A) a lubricant component and (B) an emulsifying agent component comprising a nonionic surfactant and has <=-20mV zeta-potential. The lubricant component (A) comprises a diester compound of thiodipropionic acid and an 8-30C monohydric alcohol, and the emulsifying agent component (B) comprising the nonionic surfactant has a value of HLB thereof within the range of 5.0-8.2. The resultant treating agent for the synthetic fiber is applied to the synthetic fiber to provide excellent adhesion thereof to rubber.
Patent JP-H06313244-A (JP)
Title: Method for knitting picot
Inventor: WAKABAYASHI TAKASHI
IPC: D04B9/42
Filed: 1993-04-27
Abstract: PURPOSE:To eliminate removal of yarn from a knitting needle, to uniformly knit a picot and to improve qualities in a method for knitting the picot in a double head cylinder circular knitting machine to knit a picot edge at mouth rubber parts of socks. CONSTITUTION:In a double head cylinder circular knitting machine, battings 3 of jacks 22 for raising and dropping an under slider 6 of a double head cylinder are arranged at equal intervals. In knitting a picot, each batting of each jack 22 is selected by a selecting finger 21, each selected jack 22 is pushed by a jack cam 20a, the under slider 6 is raised from a knitting course to a high clear course by each selected jack 22 and an upper needle 5 of an upper cylinder 2 is made not to knit at a welt course to give a method for knitting a picot.
Patent JP-H09289786-A (JP)
Title: Motor drive circuit
Inventor: MORITA MASAMI
IPC: H02P27/06
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive circuit to control a regenerative power generated by a motor. SOLUTION: When a regenerative current is output from a motor 5 and the voltage value Vdc exceeds a discharge voltage set point E, an output signal of a comparator 12 rises, a transistor 13 turns on and a discharge current flows to a discharge resistor 14. This discharge current value Id is detected by a discharge current detector 15 and is added to a deviation detecting point 9. When the discharge current value Id is added to a current command signal at the deviation detecting point 90 an adjustable speed command value essentially becomes as same as corrected to the accelerating side. And a PWM signal generating circuit 11 controls the inverter circuit 4 so as to output more drive current by the amount corresponding to the at of the discharge current value Is, as a result, self-operated rotation of the motor 5 is made faster.  If the self-operated rotation of the motor 5 becomes faster, the regenerative current decreases.
Patent JP-S589832-A (JP)
Title: Maunfacture of ultra-thin plate glass
Inventor: TAKAHASHI SHIROU
IPC: C03B15/08
Filed: 1981-07-01
Abstract: PURPOSE:To enable the continuous manufacture of high-quality ultra-thin plate glass, by cooling the center part of a glass ribbon pulled up from molten glass at or below the softening temperature of the glass, and then cooling the ribbon slowly during horizontal transfer. CONSTITUTION:A pair of long rotary rollers 3, 3 made of refractory are placed near the surface of molten glass 2 in the drawing chamber 1, and rotated in the directions of the arrows. The molten glass swollen through the slit between the rotary rollers is pulled up to form a glass ribbon 10, which is cooled with the coolers 5, 6 and pulled upward. Since both edges of the ribbon 10 are cooled faster than the central part during the upward transfer, and become thicker than the central part, both edges are heated and softened with the electric heaters 9 and pressed with the edge press rolls 13 after the ribbon is bent horizontally with the bending roll 11. The ribbon is cooled slowly in the course of being transferred horizontally with the transfer rolls 12 to obtain continuously an ultra-thin plate glass having a thickness of <=0.5mm..
Patent JP-H07309064-A (JP)
Title: Thermosensible recording paper
Inventor: OKUDA MASATOSHI
IPC: B41M5/26
Filed: 1994-05-16
Abstract: PURPOSE:To provide a thermosensible recording paper for a second master drawing having high transparency, excellent fold endurance and preservability of recorded images. CONSTITUTION:In a thermosensible recording paper, a thermosensible recording layer which contains a colorless or light basic dye and a coloring agent and a protective layer are arranged in sequence on a base paper. For the base paper, a glassine paper having a synthetic resin emulsion of 5-30wt.% or below based on the total solid quantity of the base paper or being pressed with a size is used.
Patent JP-S60245009-A (JP)
Title: Steering wheel
Inventor: HIRAMITSU TETSUJI
IPC: B60R16/02
Filed: 1984-05-18
Abstract: PURPOSE:To make sun gear tooth surfaces and planetary gear tooth parallel by providing an injection part molded out of synthetic resin by extrusion to the outer periphery of a boss and fitting the sun gear to the injection part across a sliding member such as a bearing. CONSTITUTION:A steering shaft 3 penetrates the column 1 of an automobile. The boss 3 is fixed to the tip part of the shaft 2 and a boss plate 5 is fixed on the outer peripheral surface of the center part of the boss 3. The injection part 6 is molded out of polyamide resin by injection covering the outer peripheral surface of the boss 3 and the outer peripheral surface is fitted so that tooth surfaces of sun gears 14 and 17 and tooth surfaces of planetary gears 22 and 23 are parallel to each other. The gear 14 is fitted to the outer periphery of the boss 3 at the column side across a bearing 15, and the gear 17 is fitted to the outer periphery of the boss 3 at a pad side. A planetary shaft 21 is fitted in a recessed part formed at an edge of a plate 5 and gears 22 and 23 are fitted at both ends of the shaft 21. Thus, the gears 14 and 22, and 17 and 23 engage with each other.
Patent JP-H06309392-A (JP)
Title: Managing method for new drawing
Inventor: SATO AKIHIKO
IPC: G06F17/50
Filed: 1993-04-27
Abstract: PURPOSE:To provide the managing method of a new drawing in which whether or not newly prepared, data-converted, and stored drawing data are formal can be easily recognized. CONSTITUTION:The managing method of the new drawing in which the newly prepared, data-converted, and stored drawing is managed, is equipped with a common managing state in which the formal drawing is stored, and an individual managing state in which a design drawing or a drawing for use of changing design are stored. The newly prepared drawing is stored in the individual managing state (steps S11, S12, S13, and S14), and when an instruction to register the drawing as the formal drawing is imparted, the drawing in the individual managing state is stored in the common managing state (steps S16, S17, S18, and S19).
Patent JP-H05298129-A (JP)
Title: Data access method
Inventor: KAKIMI TOSHIAKI
IPC: G06F11/10
Filed: 1992-04-22
Abstract: PURPOSE:To acquire address signals having no error in a short time by correcting the address signal detected the error by a check circuit and accessing a storage area based on this signal. CONSTITUTION:When an access request signal is received, a control circuit 21 transmits an address enable signal to a receiver 22, fetches the address signal showing the access destination from a host device 1, transmits it to a redundant circuit 24 and adds a redundant signal such as a parity bit, for example. For this address signal, the presence/absence of error is checked by a check circuit 32 and an MPX 33. When the address error signal is not received, the MPX 33 switches the input terminal to the side of a transceiver 31, when it is received, the input terminal is switched to the side of the check circuit 32, and the address signal having no error is fetched and set to a register 34. When the error of a data signal is detected, correction processing is performed, the signal is set to a transceiver 35, a storage area 4 is accessed, and the data signal is written.
Patent JP-H044955-A (JP)
Title: Twin roll type strip continuous caster and casting method thereof
Inventor: MIZOGUCHI TOSHIAKI
IPC: B22D11/06
Filed: 1990-04-19
Abstract: PURPOSE:To prevent the development of cracking flaw in a cast strip, which is easily cracked with heat strain, by uniformly arranging multiple fine recessed parts on surfaces of twin rolls and sliding limiting plates holding the surface of molten metal non-contact condition with the twin rolls along the surfaces of twin rolls. CONSTITUTION:On the surfaces of twin rolls 1, 1', multiple fine recessed parts 11 are uniformly arranged. The twin rolls 1, 1' are made to a metal-made cylindrical shape with the inner part cooled and arranged horizontally facing each other, and solidified shells 3, 3' are formed on the surfaces. Further, pouring basin part is formed by pouring the molten metal 10 into space at upper part of the twin rolls 1, 1' surrounded with the twin rolls 1, 1' and side weirs 8, 8' at right and left sides. The limiting plates 12, 12' are arranged in the pouring basin part 2 and by this, the surface 9 of molten metal in the pouring basin part 2 is held to non-contact condition with the twin rolls 1, 1'. Then, the limiting plates 12, 12' are set to the desired position by sliding them along the twin rolls 1, 1' to execute the casting. By this method, the development of cracking flaw caused by the heat strain can be prevented.
Patent JP-S61259749-A (JP)
Title: Gas-liquid dispersing device of three-phase fluidized reaction apparatus
Inventor: MAKINO SHIGEO
IPC: B01J8/22
Filed: 1985-05-15
Abstract: PURPOSE:To enhance gas-liquid contact efficiency by finely dividing air bubbles, by sealing the upper end surface of a dispersing cylinder by a thin plate like valve plate and pushing up the valve plate only by the inflow of a gas-liquid fluid mixture from the lower part of the dispersing cylinder. CONSTITUTION:When a gas-liquid fluid mixture 15 flows in, the end surface of a valve plate 8 is pushed up from a valve seat 12 by the pressure of said fluid mixture but, when the inflow of the fluid mixture is stopped, the valve plate 8 is contacted with the valve seat 12 of a dispersing cylinder 4 to hold a seal state. Especially, the valve plate 8 trembles like vibration at the inflow time of the gas-liquid fluid mixture 15 to be brought to a state repeating opening and closing and gas is mainly divided into fine gas bubbles. The finely divided gas bubbles increase a gas-liquid contact interface area to enable the lowering in the supply amount of the gas. Because the opening and closing of the valve plate is performed only by the mixing of the gas-liquid fluid mixture, the falling and invasion of a catalyst can be prevented regardless of the flow amount of the fluid.
Patent JP-S62257115-A (JP)
Title: Autofocus device for manipulator
Inventor: KASHIWAGI KATSUYA
IPC: G02B21/32
Filed: 1986-04-30
Abstract: PURPOSE:To automate the focusing of a fine operating element by extracting the image of the fine operating element from image data obtained by a TV camera and evaluating its sharpness, and positioning the fine operating element automatically so that the image becomes sharpest. CONSTITUTION:The image of the periphery of the fine operating element, e.g. an area D is extracted from the image data stored in a RAM 63 and then a difference Fs in brightness at a coordinate point when image data in the extracted image plane, i.e. brightness data at a matrix coordinate point in the image plane is denoted as Aij (i=0-n, j=0-m) is found. Then, an operation signal is outputted from an output port 65 so as to displace the fine operating element 3 upward or downward by steps by a specific fine quantity which is set previously, and the difference Fs in brightness at the coordinate point is calculated similarly. Said operation is repeated and the fine operating element 3 is stopped where the difference Fs in brightness at the coordinate point becomes maximum. Consequently, the fine operating element 3 is positioned at the focus position of a microscope 1.
Patent JP-2000288864-A (JP)
Title: Work accumulating device for plate working machine
Inventor: KANEKO SHO
IPC: B23D15/06
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To accumulate or sort works cut by an L-shaped blade type cutter having plural delivery positions in a prescribed position. SOLUTION: This work accumulating device 81 is provided with a work sweeping-out device 75 having a work raking-out plate 73 for transversely sweeping out a work W above a roller conveyer 71 for conveying out the cut work W, while the swept work W is stored on a swept-out work receiver body 105A of a swept-out work receiver 105 movable in a Y-axis direction provided below the roller conveyer 71 through a work guide 103. The stored work W on the swept-out work receiver body 105A is sucked and held by a suction pad 79 provided in the work accumulating device 81 and accumulated on a mounting block 77. Accordingly, though the works W cut by an L-shaped blade type cutter are conveyed out of plural delivery positions, the works W can be transversely swept out and accumulated on the mounting block 77 provided in one prescribed position.
Patent JP-S60246516-A (JP)
Inventor: FUJIYOSHI SHIORI
IPC: H01H9/54
Filed: 1984-05-22
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-H07287767-A (JP)
Title: Document picture processor
Inventor: FUJIMOTO MASAKAZU
IPC: H04N1/387
Filed: 1994-04-18
Abstract: PURPOSE:To provide a document picture processor capable of simplifying an indication method for an object to be edited and executing specific edition such as the reduction of density in a part of a document without requiring complicated operation. CONSTITUTION:When an out-of-edition area indicating means 102 indicates an area not to be edited on a document picture of an input document to be edited, an indication area discriminating means 103 adds an indication area flag indicating corresponding relation between the area indicated by the means 102 and the document picture of the inputted original. An out-of-edition area discriminating means 104 converts the indication area flag added by the means 103 into an edition area flag indicating the editing area of the document picture. A document picture converting means 105 changes the density of an area extracted from the editing area indicated by the editing area flag and outputs a document picture 106 for an output document.
Patent JP-S5627716-A (JP)
Title: Chain belt type running cutter
Inventor: KIMURA TOSHIYUKI
IPC: B23D25/04
Filed: 1979-08-08
Abstract: PURPOSE: To efficiently cut pipe material and wire material at the constant measurement by a cutter which is mounted on an endless belt conveyer which is driven at the running speed synchronous with the high running speed of the pipe and wire materials.  
     CONSTITUTION: A work 7 is horizontally transported at high speed, and an endless chain belt plate 10 is driven synchronously toward the same direction parallel to the work 7. Endless chain belts 5, 5 are guided by guide rails 6, 6 and a fixed blade 11 and a cutter device 8 are fixed on the blade 10. A movable blade 12 of the device 8 cuts the work 7 on the fixed blade 11 cooperating to each other. The cutting size is set by a plate cam 9A and a roller 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10291325-A (JP)
Title: Ink-jet printer
Inventor: TOMITA SHINYA
IPC: B41J2/175
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce an increase of power consumption due to an increase of number of replenishment times of ink and a decrease of an execution value of a print speed, by providing a sensor detecting a level of remaining ink consequent to scattering of ink at the replenishment time and a change of an ink face with an ink scatter.change-preventing member. SOLUTION: An ink scatter.change-preventing member 2 detects a level of remaining ink consequent to scattering of ink at the replenishment time of ink and a change of an ink face, thereby avoiding a wrong detection of an ink sensor 1 that the ink is present. The preventing member 2 can suppress the change of the ink face at the ink sensor 1 in an ink reservoir 3. The preventing member 2 is required to be set at 3 mm or lower from an upper part of the ink reservoir 3 so as to provide an escape for the air. Moreover, the preventing member 2 is set in a range with in 5 mm below the ink sensor 1 in the ink reservoir 3 so as not to be exposed from the changing liquid level with an ink passage secured.