baber/WOPTO huggingface dataset:
Patent JP-H01177708-A (JP)
Title: Programmable analog filter
Inventor: TATSUMI TAKESHI
IPC: H03H11/04
Filed: 1988-01-08
Abstract: PURPOSE:To attain a fine control of a cut-off frequency by a TTL level signal by varying a digital value given to each multiplier type D/A converter from a control circuit and changing an equivalent resistance of inter-stage of an active filter. CONSTITUTION:The multiplier type D/A converters A, B are controlled based on a control signal given from a control bus 21 of the control circuit 2 and output the product between a digital data given from a data bus 22 and an analog signal (voltage) given from an operational amplifier A1 or A2 respectively in terms of an analog signal (current). The output terminals of the converters A, B are direct current output terminals and terminals giving a current via a resistor R. In this case, a signal given via the resistor R is utilized. An amplifier BA4 converts an output signal of the converter A into a voltage output and an amplifier BA5 converts an output signal of the converter B into a voltage output.
Patent JP-2000202589-A (JP)
Title: Lubricating method and liquid lubricator in twin drum type strip continuos casting
Inventor: AZUMA YOSHIAKI
IPC: C10N30/02
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To enable using of liquid lubricator, to restrain the wear of a ceramic plate and to achieve the stable casting for long time by supplying the liquid lubricator onto a lubricator coating roll in contact with the slidingly moving surface at the end part of the cooling drum with a nozzle or a transferring roll. SOLUTION: In a twin drum type strip continuous casting for producing the cast strip by pouring molten metal into a molten metal pool part formed between one pair of rotating cooling drums 1a, 1b and side weirs 2a, (2b) and while cooling and solidifying the molten metal on the rotating peripheral surfaces of the cooling drums, the lubricator coating roll 6 is brought into contact with the sliding surfaces at the end part of the cooling drum. Then, the uniform lubricating film is formed as a sliding surface at the end part of the cooling drum by supplying the liquid lubricator onto the lubricator coating roll 6 with a liquid lubricator spraying nozzle 7, and the stable continuous casting is achieved for long time. The used liquid lubricator is desirable to be the one mixing any one kind of solid lubricating component and fats and oils, water glass and water, expandable mica and water.
Patent JP-S58119867-A (JP)
Title: Ink jet printer
Inventor: TAZAKI SHIGEMITSU
IPC: B41J2/185
Filed: 1982-01-12
Abstract: PURPOSE:To obtain an ink jet printer having functions that the restoration completion state of ink is notified, the restoration state of ink is simply confirmed, and after the restoration, printing is exactly started. CONSTITUTION:At the time when deduction is ended, boro signal is supplied through a signal line lBR to CPU by a counter CNT. After the restoring operation of ink, the waiting time that the space AI1 of a subtank ST is restored from negative pressure to original pressure is confirmed experimentally and on the basis of the result, the initial value of the counter CNT is set up. CPU detects the lapse of the waiting time after the restoring operation of ink and supplies reset signal ''O'' to flipflops FF1 and FF2 through the signal line lRS. As a result, the flipflops FF1 and FF2 are reset, and the counter CNT, and gate AG1, and gat group AGG are set under the initial conditions. Signal from the counter CNT is supplied to a displayer DSP.
Patent JP-H04235312-A (JP)
Title: Apparatus for judging state detector for vehicle
Inventor: HASEDA TETSUSHI
IPC: G01C21/00
Filed: 1991-01-11
Abstract: PURPOSE:To improve the accuracy of the detected value obtained from a detector by improving the judging accuracy of the abnormal state of the detector for detecting the physical quantities associated with the turning state of a vehicle from a yaw-rate sensor, a steering-angle sensor and the like. CONSTITUTION:When the abnormality of a yaw-rate sensor is judged, the average value of yaw rates Wa which are detected with the yaw-rate sensor is compared with the average value of 85 estimated yaw rates gamma computed based on the difference between the right-wheel speed (b) and the left-wheel speed (c) of a vehicle. Thus, whether the yaw-rate sensor is abnormal or not is judged. At this time, whether the estimated yaw rate is accurate or not is judged based on the operating state of the vehicle such as, e.g. the vehicle speed, the right and left wheel speeds and the steering speed. Only when the rate is judged to be accurate, the rate is adopted as the data for computing the average value.
Patent JP-H01178832-A (JP)
Title: Apparatus for measuring light spot
Inventor: HIRUMA HIDEO
IPC: G01M11/00
Filed: 1988-01-08
Abstract: PURPOSE:To quantitatively and rapidly measure the intensity distribution of a light spot by extremely simple operation, by projecting and cumulating the taken image of the light spot to form a histogram and detecting the intensity distribution characteristic of the light spot from the histogram. CONSTITUTION:The original image data stored in the original image memory region ORAR of an image memory 6 is subjected to sub-scanning in a longitudinal direction and images are projected and cumulated in an X-axis direction at every respective sub-scanning lines to obtain an X-axis histogram 10. The original image data is subjected to sub-scanning in a Y-axis direction and images are projected and cumulated in a Y-axis direction at every respective sub- scanning lines to obtain a Y-axis histogram. The histograms 10, 11 are ones wherein the light spot intensity distribution of semiconductor laser is projected in the respective X- and Y-axis directions. The half-value width W1(theta, i) and half-value width W2(theta, i) of a light spot 58 and the max. intensity MS(theta, i) of the light spot 58 are detected from the histograms 10, 11. By this method, the intensity distribution of the light spot 58 is measured quantitatively and rapidly.
Patent JP-H09188949-A (JP)
Title: Absorbing sheet and its production
Inventor: NASU MIEKO
IPC: D04H1/542
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To improve shape retention of an absorbing sheet such as napkin and disposable paper diaper even in absorption of body fluid, raise absorption capacity of body fluid, prevent leakage from side and inexpensively produce the sheet without taking much time. SOLUTION: A thermally fusible nonhydrophilic fiber 1 (10-90%) composed of polyethylene terephthalate, polypropylene and conjugated fiber of polyethylene terephthalate and polypropylene is mixed with a hydrophilic fiber 2 (90-10%) such as pulp and heated to a temperature to melt the surface of the nonhydrophilic fiber 1 to thermally fuse crossed parts 6 of the nonhydrophilic fiber 1.
Patent JP-S63171782-A (JP)
Inventor: KIJIMA AKIHIKO
IPC: B66B3/00
Filed: 1987-01-10
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-S60161351-A (JP)
Inventor: JIYAN EMIRU BUDOO
IPC: C03C3/089
Filed: 1985-01-10
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-H01183524-A (JP)
Title: Method for controlling roving weight in woolen card process
Inventor: HOTTA KYOICHI
IPC: D01G15/36
Filed: 1988-01-09
Abstract: PURPOSE:To unify a roving weight regardless of fluctuation in a product percentage of a roving, by correcting spinning speed of the roving according to a percentage of corrected product of the roving calculated from measured weight data of the roving during spinning at the standard spinning speed calculated from each standard specified value of spinning. CONSTITUTION:Measured data of spinning speed detected by a detector 14 are compared with a standard spinning speed of a roving calculated from each standard specified value of spinning in a woolen card process to correct the spinning speed of the roving during spinning to the standard spinning speed. A roving weight during spinning at the standard spinning speed is then measured and a percentage of corrected products of the roving is calculated therefrom to correct the spinning speed of the roving and adjust to the calculated percentage of corrected products.
Patent JP-S5595426-A (JP)
Title: Pll circuit
Inventor: HOSOYA NOBUKAZU
IPC: H03L7/06
Filed: 1979-01-11
Abstract: PURPOSE:To prevent the occurrence of malfunction by causing response of the same tendency to environmental change by arranging 1st and 2nd voltage control oscillation circuits, constituting PLL, near a wafer constituting an IC circuit. CONSTITUTION:Since 1st and 2nd voltage control oscillation circuits VCO29 and VCO33 constituting PLL are arranged near a wafer constituting IC circuit 16, both VCOs 29 and 33 respond to an environmental change with the same tendency. Therefore even if oscillation frequencies of VCO29 and VCO33 would be drifted according to an environmental change such as variation in temperature, the same tendency appears as to both VCO29 and VCO33, and consequently malfunction can never be caused.
Patent JP-H06207537-A (JP)
Title: Decompressor device for small engine
Inventor: KAWACHI KOKICHI
IPC: F02N3/02
Filed: 1993-01-11
Abstract: PURPOSE:To facilitate starting of an engine when an atmospheric temperature is high and to simplify its further to reduce its cost operation CONSTITUTION:Before a starting; a throttle lever 31 is rotated to a full closed position, and a slight gap is provided between the protrusion 41a of a decompressor cam 41, interlocked with a throttle wire 32, and the tip of a decompressor lever 45. The engaging part 51 of the compressor cam 41 is separated away from the fan-shaped protrusion 38a of a throttle cam 38. A starting position; when the throttle lever 31 is rotated to the starting position, the tip of the decompressor lever 45 is pressed by the protrusion of the decompressor cam 41 to open a decompressor valve. Meanwhile, the engaging part 51 of the decompressor cam 41 is engaged with the fan-shaped protrusion of the throttle cam 38 and since a throttle valve is opened, a starting is practicable by pulling a recoil starter. During output rotation; when the throttle lever 31 is rotated to an output operation position, the decompressor cam 41 is further rotated, the tip of the decompressor lever 31 is moved over the protrusion of the decompressor cam 41, and a press force is rendered ineffective to close the compressor valve.
Patent JP-S5286730-A (JP)
Title: Free size output print unit
Inventor: SENKICHIYOSHI HIDEKI
IPC: G06K15/16
Filed: 1976-01-14
Abstract: PURPOSE: To reduce the labors for users, by printing and cuttin various information with the shape and size specified by the users. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11198664-A (JP)
Title: In-center-member exhaust system piping integral structure
Inventor: TAGAWA TOMOMI
IPC: B60K13/06
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an in-center-member exhaust system piping integral structure with satisfactory sound vibration and radiation property, which can place a full undercover capable of covering the lower surface side of an engine room over the roughly whole surface of it. SOLUTION: The exhaust pipe 28 of exhaust piping 24 for conducting exhaust toward the rear of a vehicle is inserted from the front upper surface 17c of a center member 17 provided along the vehicle front/rear direction at the lower surface side of an engine room 3. The exhaust pipe 28 is led out from the center member rear side surface 17d, and a resin full undercover member 29 is formed, which is disposed along the lower surface side of the center member 17.
Patent JP-S57117003-A (JP)
Title: Measuring method of timing pulse
Inventor: HOSAKA MASAO
IPC: G01R29/02
Filed: 1981-01-12
Abstract: PURPOSE:To measure pulse width without using a special circuit, by utilizing an MPU system which starts execution of an interruption by detecting a level of an interruption terminal, inputting a pulse to be measured, to its interruption terminal, and counting the number of times of interruption. CONSTITUTION:An MPU system which starts execution of an interruption by detecting a level of an interruption terminal is utilized, a timing pulse to be measured, from an encoder is inputted to an interruption terminal INT, and when the pulse to be measured is in an L level, an interruption service routine is executed continuously, so that the interruption can be generated immediately as long as the pulse to be measured is in an L level, even when the interruption service routine has been finished. Subsequently, the pulse width of an input pulse is measured by counting the number of times of generation of an interruption in case when the pulse to be measured is in an L level, that is to say, the number of times of execution of the interruption service routine. For instance, the pulse width t1 and t2 are measured by operating the product of the number of times consisting of 6 times in t1 and 8 times in t2, and the time of execution of the interruption service routine of once.
Patent JP-S5596397-A (JP)
Title: Blade for rotor blade variable type axial-flow blower
Inventor: ITOU TADASHI
IPC: F04D29/36
Filed: 1979-01-17
Abstract: PURPOSE: To promote the reliability of the coupling concerning the strength and the work efficiency by coupling a rotor blade proper and a blade shaft respectively provided with a convex or concave part with a polygonal section in their centres, by means of a box nut.  
     CONSTITUTION: An axial part 4b of the rotor blade proper is processed into a screw on its cylindrical outside. Meanwhile, a disk-shaped collar 5a is provided on the top of a blade shaft to be fitted into a ring-shaped box nut 13 inserted from the inner end of the blade shaft. The axial part 4b of the rotor blade proper and the collar 5a of the blade shaft are respectively provided with a convex or concave part with a polygonal (rice-ball shaped) section on their end faces as Figure "a" shows. A so- called polygonal joint is constructed by fitting these parts with each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10192629-A (JP)
Title: Dust collecting unit and dust collector equipment
Inventor: TSUCHIMOTO TOMONORI
IPC: B01D46/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent surely dust-containing gas from leaking when a flange of a dust collecting unit is fixed to a partition wall of a can body by a method wherein an installation container which is partitioned into a front part of a dust containing part and a rear part of a clean gas part with a mount board, and a ceramic element having a collar part is inserted into an opening provided in the mount board. SOLUTION: The inside of an installation container 12 is partitioned into a front part of a dust-containing gas part 22 and a rear part of a clean gas part 28 with a mount board 9, and a ceramic element 1 is inserted into a receiving seat 7 of an opening provided in the mount board 9. In this case, a collar part 5 of a ceramic element 1 is fixed between the receiving seat 7 provided in the mount board 9 and an arm 8 inserted into a hole of an arm part 6 fixed to the mount board 9 with a fixing tool 11 of a bolt or the like via a packing 17 and a presser plate 10.  Then, an opening 21 for feeding the dust-containing gas is provided in an upper part of the front part of the dust-containing gas part 22, an opening 23 for discharging the dust in dust-containing backward washing gas after backward washing is provided in a lower part of the front part of the dust containing part 22, and clean gas filtered in a clean gas part 28 is discharged from an opening 13.
Patent JP-H08192340-A (JP)
Title: Method for work re-arrangement
Inventor: WATANABE TSUTOMU
IPC: B23Q41/08
Filed: 1995-01-12
Abstract: PURPOSE: To select the optimum work in a short time, and enable the re-arrangement of works to be performed at low cost with a space saved while neither return lane nor evacuation space is required. CONSTITUTION: Let the buffer lanes L2A through L2P of a filing lane L2 be ranked respectively, and works W1 through Wn from a carry-in line are allocated to each buffer lane ranked in response to the load of each work. The optimum work is selected out of the lead works of the buffer lanes L2A trough L2P by means of a leveling treatment. Namely, when the lead works of the buffer lanes L2A through L2P are charged, a work the average value R of load of which is the closest to a leveling value M as a target value, is selected, and the selected work is charged to a carry-out line L3.
Patent JP-S60148615-A (JP)
Title: Control device of rolling mill
Inventor: SEKI YOSHIROU
IPC: B21B37/68
Filed: 1984-01-11
Abstract: PURPOSE:To prevent automatically the meandering of a material to be rolled and to improve the productivity and quality of a product by controlling the exit- thickness deviation quantity, computed basing on the exit-thicknesses at the driving and working sides of a mill, to be a previously-set target value. CONSTITUTION:The exit thicknesses hD, hW at the driving and working sides of a mill 10, are respectively computed by a gauge meter system basing on rolling loads PD, PW and roll gaps SD, SW at respective sides. The thicknesses at respective sides at an optional point of time when the rolling is stabilized after biting a material to be rolled, are stored, as the reference values of lock-on timing, in storage devices 33, 43. Respective deviations DELTAhD, DELTAhW between the stored reference values and the exit-thicknesses at respective sides are obtained, to express it as an exit-thickness deviation-quantity DELTAh. Then the roll gaps at respective sides of mill 10 are controlled so that this quantity DELTAh coincides with the exit- thickness deviation quantity, set previously by an experienced side.
Patent JP-S59128996-A (JP)
Title: Vertical submersible pump
Inventor: SUZUKI YASUAKI
IPC: F04D13/10
Filed: 1983-01-14
Abstract: PURPOSE:To simplify the structure of a motor and simplify the whole structure of a pump by installing an underwater bearing for supporting a thrust load in the lowest part of a vertical type submersible pump and obviating the necessity of receiving the thrust load by a motor on the group part. CONSTITUTION:An underwater bearing 8 as rotary machine is connected by being supported by a thrust bearing 22 and a radial bearing 17 which are lubricated by lubricating oil, at the lower edge of a submersible pump part 5 which is directly connected to a motor (not shown in the figure) on the ground, and driven. The shaft 4 of the submersible pump is further elongated downward from a strainer 6 and fixed with the shaft 11 of the underwater bearing 8 with a same shaft core, and the casing in the submersible pump part 5 is fixed with the casing of the underwater bearing 8 at the lower edge of the strainer part 6. Therefore, the necessity of receiving a load by the motor on the ground is obviated, and the structure of the motor can be simplified, and the whole structure of the pump can be simplified.
Patent JP-S63172476-A (JP)
Title: Photoelectric conversion device
Inventor: HOSHI JUNICHI
IPC: H04N5/335
Filed: 1987-01-12
Abstract: PURPOSE:To obtain excellent after image characteristics and to make it possible to implement high integration density, by providing a gate electrode, which faces a control electrode region through an insulating layer and is formed along first and second main electrode regions. CONSTITUTION:Gate electrodes 10 are formed on the surface of a p-type base region 2 so as to hold an oxide film 4. A channel is formed at the interface of the p-base region 2. An emitter region 3 and a substrate 1 are made to be a conducting state. When a positive voltage is applied to the gate electrode 10, the potential of the p-type base region 2 in the vicinity of an interface is decreased, and the distribution of holes, which are accumulated optical signal charge, is expanded. When a channel is formed in the surface, electrons flow in, and recombination with the optical signal charge begins. In nondestructive reading operation, the voltage is not applied to the gate electrode 10. Therefore the current mainly flows to the effective base part of the p-type base region, and the signal corresponding to the quantity of the optical signal charge is read out to the emitter side.
Patent JP-H08187336-A (JP)
Title: Pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1995-01-12
Abstract: PURPOSE: To call an interest in pachinko (Japanese pinball game) to mind of a player and to improve game enjoyability by starting an operating right generating game when prize winning to a specific prize winning port is attained, operating a variable display device when an operating right generating condition is established and generating a specific state easy to attain the prize winning when a specific table/pattern combination is established. CONSTITUTION: When the prize winning to a specific prize winning port 15 is attained, a video display device 17 is operated, and the operating right generating game is started. In such a case, a player's fighter is moved on a plane rightward/leftward by an operating lever, and a shoot-down beam is emitted to a flying enemy fighter. A calculation part 50 judges whether or not the beam hits the enemy fighter on the screen of the video display device 17, and a shoot-down signal is outputted to a control part 13 when it is judged that the beam hits the enemy fighter. The control part 13 performs such control to output a right generating signal by the variable display device (display device) 18. When no display device 18 is operated, the digit display column of the display device 18 is displayed variably.  When the digit display column shows a specific pattern combination, a variable prize winning port is opened for a fixed period, which enables the prize winning to easily be attained. When the display device 18 is being operated, an operating right is held.
Patent JP-S60147696-A (JP)
Inventor: KIYOTOKI YOSHIHISA
IPC: G21C15/22
Filed: 1984-01-13
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-S63172805-A (JP)
Inventor: ADACHI YOSHIYUKI
IPC: A61H33/10
Filed: 1987-01-09
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-H06317675-A (JP)
Title: Presence detecting device
Inventor: OGINO HIROYUKI
IPC: G01V9/00
Filed: 1993-01-13
Abstract: PURPOSE:To provide a practical presence detecting means without malfunction being uninfluenced by electric noise. CONSTITUTION:An impedance converting part 11 is adjacently connected to the lead-out terminal part 6 of a body movement detecting means 1. Impedance conversion is performed in the body movement detecting means 1. Accordingly, even if electric noise is applied to a cable 9 for connecting the body movement detecting means 1 to a judging means 2, since a signal inputted to the judging means 2 is the signal after impedance conversion, noise components are not amplified. There is thereby no influence on presence judgment.
Patent JP-S5287643-A (JP)
Title: Control system for flicker preventive device by condenser
Inventor: TAKEDA MASATOSHI
IPC: G05F1/66
Filed: 1976-01-16
Abstract: PURPOSE: To lessen a compensation error in a r.m.s. value of 1 cycle voltage with a big flicker suppression effect capable, by cancelling a compensation error, caused by a load surge generated in a period of half cycle after adjusting a condenser capacitance, at a next time of adjusting the condenser capacitance. 
     COPYRIGHT: (C)1977,JPO&Japio