baber/WOPTO huggingface dataset:
Patent JP-H08244-A (JP)
Title: Harvester for onion
Inventor: ITO KENJI
IPC: A23N15/08
Filed: 1994-06-25
Abstract: PURPOSE:To provide a harvester for onions capable of smoothly and surely cutting stemlet and rootlet parts of the onions taken in by the movement of a mobile machine body while conveying the stemlet and rootlet parts and thereby efficiently performing harvesting operations. CONSTITUTION:This harvester for onions is obtained by arranging a root cutting unit 10 housing root cutting cutters 39 in a horizontal state above the first conveying belt mechanisms, protrusively installing rod sensors 48 for sensing the height of bulbs (17a) from the rear surface thereof toward the carrying-in side of each conveying belt mechanism and automatically changing the cutting positions of the root cutting cutters 39 in connection with the sensing of vertical rocking with the sensors 48. A pair of rotating brushes 40 and 40 for standing rootlet parts (17c) of the bulbs (17a) are oppositely installed in an overlapped state facing to the cutting positions of the root cutting cutters 39.
Patent JP-H04368408-A (JP)
Title: Gas insulated switchgear
Inventor: TANAKA TOYOICHI
IPC: H02B13/02
Filed: 1991-06-12
Abstract: PURPOSE:To provide a gas insulated switchgear which can be increased in its capacity by improving the cooling effect of a circuit breaker. CONSTITUTION:A sealed container 32 which is positioned below main buses 4 and 5 and main-bus side disconnectors 2 and 3 and is provided with a vertical section 32a on the side of the disconnectors 2 and 3 opposite to the main buses 4 and 5. Then, by providing a vertical type circuit breaker 1 supported by a side wall 24, with the movable section of its circuit breaking section and a link mechanism 33 being positioned in its lower section, in the container 32 below the main buses 4 and 5 and vertical section 32a, the heat generated by the breaker 1 is radiated by utilizing the convection of an insulating gas in the vertical section 32a.
Patent JP-S6412883-A (JP)
Title: Power device for non-utility generator
Inventor: YAMAMOTO YASUO
IPC: H02N11/00
Filed: 1987-07-01
Abstract: PURPOSE:To obtain power without generating any noise and waste gas by obtaining the torque by taking advantage of the repulsive force of a permanent magnet. CONSTITUTION:A permanent magnet 1 is enclosed by a metallic inner-globe 2 and outer-globe 3 with a globular shape, and the permanent magnet 1 and the inner globe 2 are fixed at a certain space. An opening 4 is provided to a position to face N pole and S pole of the permanent magnet 1 in the inner globe 2. The outer globe 3 is enclosed at a certain space from the inner globe 2, and the opening 4 is provided to a position to face N pole of the permanent magnet 1. The outer globe 3 has such a construction that the opening 4 can alternately face N pole and S pole of the permanent magnet 1. The permanent magnet 1, the inner globe 2 and the outer globe 3 are integrated together as a unit, and three pieces of unit A1-A3 are provided to a disc 5 at intervals of 120 degrees with a rotary axis 6 as the center. On the other hand, three pieces of the same constitution B1-B3 are also provided to a solid disc 11 with a donut shape which is integrated together with an outer box 10. According to the constitution, the disc 5 rotates continuously.
Patent JP-S6410246-A (JP)
Title: Color photographic sensitive material having excellent color reproducibility
Inventor: HATTORI TAKESHI
IPC: G03C7/20
Filed: 1987-07-02
Abstract: PURPOSE:To enable the faithful color reproducibility of especially yellow, yellow- green, green and magenta colors, by providing with an emulsion layer which has photoresponsibility inverse to that of a conventional emulsion layer for a light having a specified wavelength region and forms an image having the substantially same hue to that of the formed image of a green sensitive silver halide emulsion layer, in the titled material. CONSTITUTION:The titled material contains the silver halide emulsion layer which as the photoresponsibility inverse to that of the conventional emulsion layer and forms the image having the substantially same hue to that of the formed image of the green sensitive silver halide emulsion layer and has at least one of the inverse photoresponsibility in the max. sensitivity wavelength (lambda-G) of a range of 400nm<=lambda-G<=500nm in a spectral sensitivity distribution. Thus, the faithful color reproducibility for the yellow, yellow-green, green and magenta colors is obtd. in case of printing the formed image.
Patent JP-H0215304-A (JP)
Title: Method for forming numerical control information
Inventor: TAKADA MASAYUKI
IPC: G05B19/4097
Filed: 1988-07-04
Abstract: PURPOSE:To easily define the working shape of an automatic programming device by defining an optional working shape as an automatic programming function, inputting the coordinates of a virtual end point as shape data and automatically calculating the coordinates of a practical end point. CONSTITUTION:Characters, codes or a graphic are displayed on an NC device provided with an automatic programming function and numerals or characters are inputted from a data input device 2. An automatic programming device is built in the NC device to form the working information of a machine tool by a numerical controller 4. The automatic programming device 3 defines a segment L1 from a point P0(0, 0) to a point P1(50, 0), a circular arc C1 from the point P1(50, 0) up to an intersecting point P2(a, b) between a circular arc CCW having a radius 40 and directed to a virtual end point P4(10, 20) and a straight line having +30 deg. inclination from the X axis and passing a point P3(80, 50) and a segment L2 from the point P2(a, b) up to the point P3(80, 50) are defined as a working shape.
Patent JP-S6060272-A (JP)
Title: Control of ignition timging of internal-combustion engine
Inventor: SUEMATSU TOSHIO
IPC: F02P5/04
Filed: 1983-09-09
Abstract: PURPOSE:To stabilize combustion upon idling by a method wherein the fluctuation of engine revolving number in a predetermined time upon idling after warm-up is detected and the ignition timing is delayed when the fluctuation is higher than a predetermined value while the timing is advanced when the fluctuation is lower than the predetermined value. CONSTITUTION:A control circuit 34, consisting of micro-computers, decides the idling condition after warm-up by the signals of a cooling water temperature sensor 24, a throttle switch 7 and a vehicle speed sensor 35, then, detects the fluctuation of engine revolving number by the signal of an engine rotating angle sensor 32 and delays the ignition timing when the detected fluctuation is higher than the predetermined value while advances the ignition timting when the fluctuation is lower than the predetermined value. The fluctuation of the engine revolving number can be operated from the number of times of descending of the engine revolving number and the integral value of a difference between the average value of the engine revolving numbers during a predetermined period of time and the present revolving number of the engine. The control may be effected by the fluctuation of air-fuel ratio detected by an O2 sensor 22 instead of the fluctuation of the engine revolving number. According to this method, the combustion upon idling may be stabilized and the consumption of fuel may be improved.
Patent JP-H04365044-A (JP)
Title: Phase shift mask blank and manufacture for phase shift mask
Inventor: FUKUSHIMA YUICHI
IPC: G03F1/30
Filed: 1991-06-11
Abstract: PURPOSE:To provide the method for manufacturing a phase shift mask in processes fewer than those in the past and a phase shift mask blank used for this method. CONSTITUTION:An etching stop layer 2, a shifter layer 3, a conducting layer 4 and a shielding layer 5 are provided in sequence from below on a transparent substrate 1 to form a phase shift mask blank, a shielding pattern is formed with the mask blank, a shift pattern is formed after electron beams are overlapped for drawing, then the conducting layer 4 exposed at the opening section is removed.
Patent JP-S5790129-A (JP)
Title: Testing device for balance of elastic rotor
Inventor: KAJITA HIROYOSHI
IPC: G01M1/24
Filed: 1980-11-26
Abstract: PURPOSE:To make balancing process for rotors of various forms easier by taking out and synthesizing the reference phase pulses and detected vibrational vectors, and obtaining the amount of unbalance and phase of rotors. CONSTITUTION:A rotor 1 takes rotations of a rotating shaft 4 via an universal joint 3, and calculated values by vibration detecters 5 and 6, and a non-contact type pick-upper 11 at an arbitrary position during rotation of the rotor 1 are sample-held. Vibrations of both the sides of the ends of the rotor 1 are paired with reference phase pulses of a reference phase oscillator 7, converted from analog to digital value, and converted to bearing amplitude at a calculator 15. On the other hand, oscillations of rotational bent of the center of the rotor 1 are detected at the pick-upper 11, paired with reference phase pulses, and the amount of unbalance is obtained at the calculator 15. Also, at the calculator 15, vibrational vectors of both ends of the rotor 1 and of the center are synthesized, and the amount of unbalance and phases at the corrected side are obtained.
Patent JP-H0331547-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: KUMAGAI SHIRO
IPC: G01N27/406
Filed: 1989-06-27
Abstract: PURPOSE:To prevent the deterioration of the purification efficiency of a catalytic converter by shifting the standard value to the lean side of air-fuel ration in a specific operation state and prohibiting the air-fuel ratio correction, in the air-fuel ratio control on the basis of the result of the comparison of the detection value and the standard value of an air-fuel ratio detecting means. CONSTITUTION:The first and second air-fuel ratio detecting means 17 and 18 are installed on the upstream and downstream sides of a catalytic converter in an exhaust passage, and the air-fuel ratio correction coefficient is determined by a determining means 47 on the basis of the output of a comparison means 46 for comparing the detection value of the first air-fuel ratio detecting means 17 and the comparison standard value by a setting mean 45A. Further, the air-fuel ratio control is applied with correction by a correcting means 49 on the basis of the output of a comparison means 53 for comparing the detection value of the second air-fuel ratio detecting means 18 and the standard value by a setting means 49A. In this case, if the low speed low load operation is detected by a detecting means 50, the second setting means 45B is selected by a selecting means 45C, and the second standard value which is shifted to the lean side is supplied into a comparing means 46, and the correction by the correcting means 49 is prohibited.
Patent JP-H1117825-A (JP)
Title: Telephone system
Inventor: MURAKOSHI AYAKO
IPC: H04M11/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To exchange character messages at low cost by converting sequential data received from a telephone set to characters while using a table, and displaying these converted characters as a message from the side of a party. SOLUTION: In a telephone system 1, a display unit 4 displays the character message composed of Japanese syllably and characters. The conversion table is stored in a storage part provided at a conversion display part 5. This conversion table is a table expressing the correspondent relation of the dial information of two digits with the Japanese syllably and characters. Namely, the conversion display part 5 has a converting function for converting the dial information of two digits to the Japanese syllably and characters while using the conversion table. Then, the sequential data sent from a telephone system on the side of the party through a telephone line 10 are converted to characters while using the table, and these converted characters are displayed as the message from the side of the party.
Patent JP-H07722-A (JP)
Title: Rotary vacuum filter
Inventor: MIYATA TOSHIO
IPC: B01D33/06
Filed: 1993-06-11
Abstract: PURPOSE:To make easy the removal of residual solid content deposited on the outer surface of a filter medium of a filter drum and to make the negative pressure in the filter drum almost constant. CONSTITUTION:A filter medium 15 of a filter drum 2 is constituted of a laminated filter paper barrel where plural sheets of annular filter paper 16 formed into a thin disc are laminated along the axial direction of a rotating shaft 3. Tips of the annular filter paper 16 are widened and opened successively at a sliding part with a scraper to make easy the removal of residual solid content from the outer surface of the filter medium 15. Further, a tension spring 27 is interposed between a fixed end plate 20 and a movable end plate 21 supporting both ends of the laminated filter paper barrel and the movable end plate 21 is energized to the fixed end plate 20 side to hold the laminated filter paper barrel by proper compression force, the negative pressure in the filter drum 2 is kept almost constant.
Patent JP-H11243685-A (JP)
Title: Method and device for supplying powder to sensitive dc system
Inventor: DRUMMOND GEOFFREY N
IPC: H02M3/22
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a plasma treatment system that can further accurately control power which is supplied to plasma. SOLUTION: A polyphase switch mode plasma treatment system generates an AC signal which is rectified at the same time or being converted by an AC-to-DC 12. In a DC signal which is generated as a result, ripples are greatly reduced, thus greatly reducing the need for filtering the DC output generated. The DC output can be connected directly through connection which essentially does not have an element 4 for reacting. In a state where the filtering 4 is desired, the filtering 4 can be reduced down to approximately 1% of energy supplied per cycle, thus accurately controlling power being supplied to treatment plasma. In addition, the adjustment of voltage being subjected to changes in frequency, resnance, the changes in circuit, and pulse width modulation cna be utilized independently, or their combination can also be utilized.  The phase relationship of a large number of AC signals can be determined by achieving the regular phase relation so that a small amount of remaining ripple is minimized.
Patent JP-H05338814-A (JP)
Title: Automatic determination and delivery method of copper concentrate hopper
Inventor: OCHI SEIJI
IPC: B65G67/04
Filed: 1992-06-03
Abstract: PURPOSE:To execute the automatic opening/closing of a damper and to make the simple operation in a dusty environment unnecessary by automatically detecting that a truck is in the loading condition, and controlling the opening degree when the damper is opened and the loading quantity when the damper is started to be closed based on the preset value. CONSTITUTION:A photoelectric tube switch 6 detect that a truck 4 is in the loading position, and a damper 2 of a hopper 1 is opened by a programmable controller 7 based on this detected signal. The opening degree of the damper 2 is detected by a pulse generator 3, and the opening degree of the damper is controlled by the controller 7 based on this detected signal. In addition, the loading quantity of the truck 4 is measured by a measurer 5, and the damper 2 is closed by the controller 7 based on this measured signal. The opening degree of the damper 2 according to the brand of the ore to be loaded and the loaded quantity when the damper is started to be closed are set respectively, and these respective set values are inputted in the controller.
Patent JP-2000003216-A (JP)
Title: Analog upper and lower limit monitor system
Inventor: KOGA TAKAHITO
IPC: G05B23/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an analog upper and lower limit monitor system capable of preventing an alarm output due to any upper and lower limit monitor abnormality at the time of rising or falling of equipment. SOLUTION: This analog upper and lower limit monitoring device is constituted of an inputting function 71 for inputting various digital signals and analog signals such as the state of equipment, the state of a measured value, and the operating state of a load, an equipment state judging function 73 for inputting an output signal from the inputting function 71 and judging the state of the equipment, an upper and lower limit monitor setting function 74 for changing an upper limit monitor set value and a lower limit monitor set value according to the state of the equipment, an analog upper and lower limit monitoring function 72 for monitoring the upper and lower limits corresponding to the state of the equipment based on the inputs from the inputting function 71,  the equipment state judging function 73 and the upper and lower limit monitor setting function 74 and an alarm outputting function 75 for outputting an alarm when any abnormality is generated by the analog upper and lower limit monitoring function 72. Thus, an unnecessary alarm output at the time of rising or falling of the equipment can be prevented.
Patent JP-S5792461-A (JP)
Title: Upwards and downwards moving mechanism for recording disk
Inventor: OOZEKI MIKIO
IPC: G11B17/04
Filed: 1980-11-28
Abstract: PURPOSE:To reduce the overall side of the structure of a disk player by forming guide grooves in cam plates, provided an upward and downward moving mechanism, horizontally at upper and lower parts. CONSTITUTION:This mechanism consists of an opening device 15 which makes it easy to extract a video disk 4 and a lid plate 6 by the opening part 7 of a jacket 5, a disk receiving table 16, an upward and downward moving device 17, a chucking device 18, and a driving devide 19. When an upward and downward sliding plate 42 moves as shown by an arrow B or C, an upward and downward moving table 45 moves as shown by the arrow B or C with slider hooks 48 and 48 engaged in the grooves 47 and 47 of cam plates 46 and 46 and its movement direction is restricted by engagements between guide grooves 54, 54 and 54, and guide pins 55, 55 and 55, so that the table 45 moves up or down. Further, the grooves 54, 54 and 54 made in the cam plates 46, 46 and 46a are formed horizontally at upper and lower parts, and the intermediate parts of the grooves 54, 54 and 54 slant, so that the stroke of unnecessary upward and downward movement is absorbed.
Patent JP-H0369495-A (JP)
Title: Container filling apparatus for simul- taneously executing weight measurement
Inventor: ANDORE GURAFUAN
IPC: G01G13/285
Filed: 1990-06-27
Abstract: PURPOSE: To fill a fluid having a measured weight into a receptacle by providing a time measuring member in a weight processing unit. CONSTITUTION: A clock 11 for measuring an actual filling time when each connected filling valve 3 is opened is attached to each weight processing unit 4. Information is transmitted to a control unit 8. A mean value of the actual filling time in many filling lines is calculated by the control unit 8. And the means value is compared with a basic time input in the control unit at the installation time or switching-on time, as a function of a material to be packaged. When the actual mean filling time does not coincide with the basic time, the control unit 8 transmits a signal to a level sensor 9 to change the basic level thereof and the fluid level in a feed hopper 1 is adapted so as to keep the flow rate of the fluid passing through the filling valve in a nearly constant value. In this way, the fluid having a measured weight is filled in the receptacle.
Patent JP-S5689048-A (JP)
Title: Exhaust gas sensor
Inventor: SEKIDO SATOSHI
IPC: G01N27/12
Filed: 1979-12-21
Abstract: PURPOSE: To form the exhaust gas sensor controlling a lean burning engine, by including together the metallic electrode having different work function from the porous sintering material performing n.p conversion by the partial pressure of oxygen in an atmosphere gas, to said sintering material.  
     CONSTITUTION: Exhaust gas sensor is prepared by providing the embedded electrode wires 2, 3 composed of metals (Pt, In or these alloys) having remarkable different work function from the sensor substrate (formed by perovskite type oxide) in which n.p conversion point is set at the place of optional air fuel ratio. Resistance of direct current of said sensor is varied at N type, P type varying point of atmosphere gas composition and the sensor can be used for control for the engine of motor car of lean burning method or detection of lacked condition of air by measuring direct current resistance of the element. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6227494-A (JP)
Inventor: ITOU MASAHIRO
IPC: C11D1/72
Filed: 1985-07-29
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-H0613175-A (JP)
Title: Radio wave sealing device
Inventor: ISHII TAKAHITO
IPC: H05B6/76
Filed: 1992-06-25
Abstract: PURPOSE:To downsize a radio wave sealing device significantly. CONSTITUTION:A radio wave sealing device is provided with a heating chamber to house a material to be heated, a door to cover an opening part of the heating chamber so as to be opened/closed freely, and a recessed groove 3 having an opening part and a short circuit part composed of the bottom surface and both side surfaces composed of wall surface groups arranged at least in either one of the heating chamber opening part peripheral edge part formed of an electrically conductive material and a door peripheral edge part formed of an electrically conductive material arranged opposite to this. Two projecting parts 6 and 7 formed of electrically conductive materials projecting toward the groove inside part from both opening part edge surfaces of both the side surfaces, are arranged in the recessed groove 3, and plural slits are arranged at least in the projecting parts and at least in one of the wall surface groups so that conductor width becomes smaller than pitch in the lengthwise direction of the groove. Conductor width of a groove opening part is constituted so as to become larger than conductor width of the short circuit part. In this consitution, a radio wave sealing device can be downsized.
Patent JP-H0217368-A (JP)
Title: Distributor for air conditioner
Inventor: NAKAJIMA HIROSHI
IPC: F25B41/00
Filed: 1988-07-05
Abstract: PURPOSE:To reduce the generation of noise even during the starting by a method wherein a flow reducing part, the sectional area of which is gradually decreased, a speed increasing part to increase the flow of a refrigerant, a first gas liquid mixing chamber to mix together gas and liquid, a reducing means to reduce droplets of the refrigerant in size, and a second gas liquid mixing chamber, and a distribution hole are situated, in order, form an inlet in the direction of the flow of a refrigerant. CONSTITUTION:A gas liquid two-phase refrigerant flows to a conical orifice 9 in a distributor 7 through a refrigerant piping 6, and the velocity of flow of a gas liquid two-phase refrigerant is gradually increased in the orifice to prevent the sudden decrease of a pressure, A velocity of flow is increased to a maximum value by means of a plate orifice 10, and gas and liquid diffused by delivery of them to a first gas liquid mixing chamber 11 in a manner that a difference between velocities of flow of the gas part and the liquid part of the gas liquid 2-phase refrigerant is decreased to a minimum value. Further, relatively larger droplets are reduced in size by means of a wire net 12 and is fed to a second gas liquid mixing chamber 13. Further, gas and liquid are further uniformly mixed together to produce the gas liquid two-phase refrigerant, which is uniformly distributed by means of a distributing pipe 8 con nected to distributing holes 15 and fed to each flow passage of a vaporizer. This constitution suppresses production of cavitation air bubbles and reduces the generation of impact noise resulting from rupture of air bubbles.