baber/WOPTO huggingface dataset:
Patent JP-S61223830-A (JP)
Title: Zoom lens
Inventor: KANIE SHIOMI
IPC: G02B15/14
Filed: 1985-03-29
Abstract: PURPOSE:To take always photographs under prescribed brightness, by changing the zooming range of a zoom lens in accordance with the condition of aperture values. CONSTITUTION:A diaphragm position signal of a diaphragm position detecting circuit 1 is digitized through an AD converter 2 and a signal voltage for stopping zooming operation correspondingly to a zoom stopping position fN is supplied from a zoom stopping position setting circuit 3 to a zoom end stopping circuit 5 in accordance with the digitized signal. The zoom end stopping circuit 5 compares a zoom position detecting signal from a zoom position detecting circuit 8 with the signal from the zoom stopping position setting circuit 3 and detects whether it is still in a movable area in the zooming range or stopping area. When the zoom operation enters the stopping position, the circuit 5 forcefully makes a zoom control signal to be given to a servo amplifier 6to zero and stops the zooming operation being carried by means of a zoom motor 7.
Patent JP-S58182792-A (JP)
Title: Input device of figure for large area
Inventor: AKAISHI TOSHITAKA
IPC: G06F3/033
Filed: 1982-04-20
Abstract: PURPOSE:To ensure a simple and highly efficient operation, by providing a movable input surface sheet to the input front surface of an input device of a large area in response to the application. CONSTITUTION:An input plate 1 is attached to a base board 2, and a sheet storing box 4 and a stopper 5 are provided at the upper part of the board 2. An input sheet 6 which is rolled by an automatic rolling mechanism is stored in the box 4. The sheet 6 is drawn out of the box 4 and covers over the entire surface of the plate 1 to be retained at the lower edge of the board 2 by a stopper 5. A detecting circuit 3 is stored inside of the board 2. The sheet 6 is taken out of the box 4 and fixed, and the stopper 5 is moved down to hold the sheet 6 with the plate 1. Then the desired characters and patterns are written with a felt pen, etc. on the plate 1 via the sheet 6.
Patent JP-H10262206-A (JP)
Title: Resolution converter
Inventor: MORINO TOKAI
IPC: H04N5/228
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To read obtained pixel data after resolution conversion at a high speed by providing a means for inputting picture data composed of plural pixels, a resolution conversion register, a memory divided into plural banks, a write control means, a read control means and an arithmetic means on one chip. SOLUTION: A value for indicating in what ratio the resolution conversion is to be performed is set in the resolution conversion register 21. When the address of P(n, m) is obtained in an address generation part 20, the address is sent to a memory read control part 12 and respective data are simultaneously read from memory banks 1 and 2, the memory banks 2 and 3, the memory banks 3 and 4 and the memory banks 4 and 5 and sent to a data switching part 14. In the data switching part 14, since the positions of the banks are changed depending on whether the (n) and (m) of the P(n, m) are odd numbers or even numbers, they are replaced. Then, in an arithmetic circuit 13, based on the respective data and coordinates (x) and (y) obtained in the address generation part 20, the pixel data Q after the resolution conversion are obtained.
Patent JP-S61224743-A (JP)
Title: Data transmission system
Inventor: YURA TAKASHI
IPC: H04Q9/00
Filed: 1985-03-29
Abstract: PURPOSE:To attain the simultaneous transmission of data requesting a high- speed response by dividing all data word into an area storing data intrinsic to the word and an area storing high-speed data in common to the system. CONSTITUTION:A signal via an analog input device 1-X in high speed transmission data is sent similarly as general transmission data, a signal via an input device 1-Z enters a subtractor 4, the signal is subtracted with the preceding value in an input memory 3 and the result is updated. The result is synthesized with the general transmission data by a synthesizer 5 and inputted to a parallel/ serial converter 6. Then the data is sent to a serial/parallel converter 7 via a transmission line 12. The high speed transmission data in the data formed in parallel by the converter 7 is separated by a separator 8 and the result is inputted to an adder section 10. The adder section 10 adds the preceding value in a memory 9 with an increase/decrease value of a high-speed transmission section to restore the original data. The data after addition is stored in the memory 9 and converted into an analog signal by the high speed transmission analog output device 11-Z and outputted externally.
Patent JP-S51141464-A (JP)
Title: Aeration apparatus
Inventor: OSANAI NOBUHIKO
IPC: C02F3/08
Filed: 1975-06-02
Abstract: PURPOSE: To execute effective aeration to activate waste liquid in short time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63232486-A (JP)
Inventor: HATA KANJI
IPC: B23K3/04
Filed: 1987-03-20
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-S62223498-A (JP)
Title: Manufacture of impeller for blower
Inventor: HIBANA KINZO
IPC: B24C5/06
Filed: 1986-03-25
Abstract: PURPOSE:To strengthen a blade by performing a surface preparation in which high speed particles are collided against the surface of said blade, before assembling an impeller. CONSTITUTION:Accelerated particles are jetted out of a blast nozzle 13 only to the end part 100 of the blade 7 of an impeller to carry out shot blasting. The minute high-speed particles are collided against the blade 7 after the blade 7 is press molded on a mold 10. Thereby, spherical particles strongly hit only the necessary part of a metal surface layer, giving a machining energy to the metal surface. Thereby, an impeller with blades having sufficient strength can be obtained.
Patent JP-S55157634-A (JP)
Title: Synthetic resin material having improved light transmission property and heat retaining property
Inventor: TAKAYAMA SHIN
IPC: C08K9/02
Filed: 1979-05-29
Abstract: PURPOSE: The title material capable of forming a molded article having improved dispersibility without causing foaming in molding, and no opacity caused by moisture absorption after molding, obtained by blending a transparent synthetic resin with specific infrared-absorbing substance powder which is treated with lithium silicate so that moisture absorption is improved.  
     CONSTITUTION: A transparent synthetic resin is blended with the powder of an inorganic salt compound (aluminic acid or an alkali metal phosphate, or a mixture of alkaline earth metals) capable of absorbing a wide range of infrared rays from the surface of the earth with its surface treated in a lithium silicate solution to give the desired composition. The heat treatment of the powder improves water resistance. The infrared absorber provided with water resistance will not cause the  second agglomeration and the material will not absorb moisture after being molded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03266416-A (JP)
Title: Cassette inserting and holding mechanism for electron beam lithography sample
Inventor: FUJISAWA TATSUYA
IPC: H01J37/20
Filed: 1990-03-15
Abstract: PURPOSE:To eliminate the miss-setting of a sample against a cassette by a method wherein a position sensor, with which whether a sample is set at a normal position will be detected, is provided on the cassette itself, and a detection signal is outputted to a loader from the position sensor. CONSTITUTION:All outputs of the positional sensors 2, which are provided on the position and comes in contact with the inner wall surface of a cassette, are grown when a sample 3 is inserted into a cassette 1 in the state wherein the cassette 1 is provided on a loader 4. When no output is generated even on one of the positional sensors 2, the positional sensors are not set at the normal position. Accordingly, after the coincidence of output signals of the positional sensors 2 has been detected, the cassette 1 is released from restriction of the loader 4. As a result, whether the sample cassette is normally inserted into the cassette 1 is detected automatically.
Patent JP-H07247457-A (JP)
Title: Ink composition for frasable writing utensils
Inventor: HOSODA TORU
IPC: C09D11/17
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a ink composition free from a problem about volatilization of solvent and readily and throughly erasable even in the case the surface of a writing paper is uneven to a certain extent by dispersing colored spherical resin particles having a specified oil film formed on its surface in an aqueous medium. CONSTITUTION:In this ink composition, a colorant composed of colored spherical resin particles having a (dis)continuous oil film of a non-volatile and water- insoluble oil [preferably a higher (un)saturated fatty acid] on its surface is dispersed in an aqueous medium (preferably the main part is water). Preparation of this ink composition is carried out, e.g. by conducting suspension polymerization of an ultraviolet curing polyester acrylate containing carbon blank dispersed therein, subsequently adding oleic acid to the resultant blank spherical resin particles, stirring it at a high speed and then dispersing the obtained oil film- coated particles in water containing a surfactant and PVA. In addition, the diameter of the colored spherical resin particles is preferably 0.1 to 3mum and the amount of the coating oil is recommendably 5 to 30 pts.wt. based on 100 pts.wt. resin particles.
Patent JP-H02247871-A (JP)
Title: Audio recorder for recording audio signal in analog system
Inventor: ISHIBASHI MASAAKI
IPC: G11B20/02
Filed: 1989-03-20
Abstract: PURPOSE:To record an analog recording in high quality by providing an input terminal for a digital audio signal and a D/A converter and allowing the signal in a digital system as it is for transmission. CONSTITUTION:A digital signal is inputted from a CD player 2 to the input terminal B1 for the digital audio signal to be supplied to the D/A converter 5 via a memory 3 and a PLL demodulator 4. After the D/A conversion, analog audio signal L and R are generated via an LPF 6 to carry out the analog recording. By this method, deterioration of the audio signal in quality due to the line characteristic in the case of transmitting an analog signal to be input terminal is prevented, thus obtaining the audio recording capable of recording in high quality.
Patent JP-H04302211-A (JP)
Title: Rds receiver
Inventor: SUENAGA SHOJI
IPC: H03J7/18
Filed: 1991-03-29
Abstract: PURPOSE:To shorten time for a frequency change processing and to shorten muting time by calculating the difference of the frequency of another broadcasting station from the frequency of a broadcasting station under reception at present and setting SD wait time only for time in proportion to the difference. CONSTITUTION:The strength of an electric field from the broadcasting station under reception at present is level-detected 14, and the detection output is supplied to a controller microcomputer 9. The controller 9 monitors whether the detection output is lowered rather than a level set in advance or not, and when the strength of the electric field is lower than the set level more than for fixed time, a value subtracting the AF frequency of the broadcasting station broadcasting the same program from the frequency under the reception at present is calculated. Based on this value, the wait time of SD is calculated and the time of a timer is set. The controller 9 transmits the PLL output of the AF frequency to a front end 2 and outputs a command to a mute circuit 6 so as to mute an output from an MPX demodulation circuit 5, and the output of the circuit 5 is cut.
Patent JP-H09261214-A (JP)
Title: Start-stop communication equipment
Inventor: OKUBO TATSUJI
IPC: H04L25/40
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the reliability in high speed data communication by reducing pulse distortion of data communication by an asynchronous transmission system. SOLUTION: A control unit 1 is connected to control units 2, 3 via an exchange 4 and transmission lines 5. The control unit 1 is provided with tow crystal oscillators 1a, 1b to generate a clock pulse and a changeover switch 1c to switch either of the crystal oscillators 1a, 1b in matching with a clock pulse of an opposite station, and the control unit 2, 3 is provided with a crystal oscillator 2a, 3a.  The oscillating frequency of the crystal oscillators 1a, 2a and the crystal oscillators 1b, 3a is selected the same respectively, and in the case of data communication between the control units 1, 2, the exchange 4 sets up a transmission path between them and the changeover switch 1c is thrown to the position of the crystal oscillator 1a, the clock pulse frequency of the transmitter side and the receiver side is the same and then pulse distortion caused by difference between clock pulses is reduced.
Patent JP-2000268596-A (JP)
Title: Semiconductor memory
Inventor: OISHI TSUKASA
IPC: G11C29/04
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory that is efficiently programmable and that can be relieved at a high speed by a spare parts. SOLUTION: A memory core section 1000 is provided with a program section 20 and a voltage supplying section 30. The program section 20 comprises a program constitution section 22, a latch section 24, and an address comparing section 26. The program constitution section 22 comprises an electric fuse to be blown by a program voltage. The voltage supply section 30 supplies a program voltage to the program section 20 for each relieving address. The latch section 24 holds a program state in the program constitution section 20 based on a transfer signal TG. The address comparing section 26 outputs a spare discrimination result based on an input address and a latched program state.
Patent JP-S59194015-A (JP)
Title: Variable valve mechanism in multi-cylinder internal- combustion engine
Inventor: KOSUDA TOORU
IPC: F01L1/04
Filed: 1983-04-18
Abstract: PURPOSE:To improve responsibility of a cam when changed over according to an operating condition of an engine, said cam driving intake and exhaust valves open and closed, by joining and connecting a cam piece with a plunger which slides by the force of compressed air. CONSTITUTION:Under the state where a rocker arm 9 is rocked by the low speed revolution cam 5 of a cam piece 3 to open and close intake and exhaust valves, if changeover of said cam to high speed revolution cam 6 is needed due to increase in engine speed, a change-over valve not illustrated is changed over, whereby sending high pressure air into a pressure chamber 43 via a pipe 47. A plunger 29 is then forced to the right and the flange-like member 8 of a timing mechanism 10 is turned until the small diameter part thereof is engaged with a piston 22 so as to permit a retaining part 24 to be released from a retaining hole 25. The plunger 25 is then moved to the right. The timing mechanism 19 is engaged in the second retaining hole 26 and the cam 6 of the cam piece 3 which is moved to the right coincidently with the engagement may engage the rocker arm 9.
Patent JP-H05270497-A (JP)
Title: Power source driver for aircraft
IPC: B64F5/00
Filed: 1992-03-25
Abstract: PURPOSE:To perform the function check or the like of a hydraulic and electric power generator by installing the hydraulic and electric power generator mounted on aircraft, a driver driving before a flying engine is mounted, an electric motor, a transmission or the like, and constituting the output of a shaft output rotation measuring instrument to be fed back to the electric motor. CONSTITUTION:This driver, being provided as a driving source in lieu of a flying engine, and receiving a driving power via a power line 9 from a unit operating power source at the ground side is usually provided with an electric motor 4 generating power for driving a hydraulic and electric power generator 02 to be driven by the flying engine. In addition, it is provided with a power switch 3 receiving a control signal from an operation control panel 2 for controlling rotation of the electric motor 4, and a transmission 5 for shifting a speed of the motor 4 properly and adjusting the extent of torque. Then, the torque and speed of a drive transmission shaft 8 transmitting power of the motor 4 to the hydraulic and electric power generator 02 are detected by a shaft output rotation measuring instrument 6, and the detected result is fed back to the motor 4.
Patent JP-S54159595-A (JP)
Title: Dust removing device for fuel assembly
Inventor: TAMURA TOSHIYUKI
IPC: G21F9/28
Filed: 1978-06-06
Abstract: PURPOSE: To remove dust on the surface of fuel cover tube by flowing ice pieces in the cooling water passage of the fuel assembly.  
     CONSTITUTION: Fine ice pieces from the ice unit 1 and cooling water from the cooling water unit 2 are mixed by the mixer 3, pressurized by the pump 4, and are introduced to the cooling water passage of the fuel assembly 6 through the flow converter 5. The fuel assembly 6 enveloped in the channel box is provided with the passage closing fittings 7, 8 at the outlet of cooling water in the upper and lower ends of the assembly respectively. Dust scraped off by the ice pieces and ice water are led to the ice melting unit 9 through the flow converter 5, mixed with hot water prepared by the hot water unit 10 to melt the ice pieces, and the dust is removed by the filter 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57180456-A (JP)
Title: Full dip treatment device
Inventor: MURASE HARUO
IPC: B05C3/10
Filed: 1981-04-30
Abstract: PURPOSE: To obtain a titled device which has reduced capacity of a heat exchanger and has shortened a heating-up time of a treatment liquid, by providing a steam feed pipe to a treatment tank and constituting so that a temperature of the treatment liquid of the treatment tank rises up to a prescribed temperature by direct heating by means of steam.  
     CONSTITUTION: When starting an operation of a line afte a holiday, etc., the temperature of a treatment liquid 6 is elevated from a normal temperature to a prescribed temperature in a short time by means of both indirect heating by a heat exchanger 10 and direct heating by steam fed from a steam feed pipe 21. Subsequently, when the treatment liquid 6 reaches the prescribed temperature, the solenoid valve is closed, feed of steam fed from the feed pipe 21 is stopped, and after that, the treatment liquid 6 is held at the prescribed temperature exclusively by indirect heating by the heat exchanger 10. In this regard, the treatment tank is constituted of a tank body 2 which is capable of soaking a substance to be treated 5, which is carried by a conveyor 4, and a sub-tank 3 being adjacent to the body 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10247246-A (JP)
Title: Object detection method
Inventor: HASHIZUME CHIE
IPC: G06T1/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To detect objects whose properties and constitutions of colors which the object of a reference picture originally has among unknown pictures irrespective of an illumination condition at the time of taking the picture are similar. SOLUTION: In a learning part 10, the reference picture of the object is generated and color feature quantity in the whole reference picture is obtained from a feature quantity calculation part 40. It is transferred to a detection part 20 and the detection part 20 obtains color feature quantity at every local area in the unknown picture from the feature quantity calculation part 40. Color feature quantity is sequentially compared with the color feature quantity of the reference picture and the presence of the object and the position are detected. Then, a detection result is outputted to an output part 30. The feature quantity calculation part 40 calculates the histogram of the ratio of the color value of the picture in the local area and it is set to be color feature quantity.
Patent JP-S61226079-A (JP)
Title: Cutter
Inventor: BERUNTO REDEITSUHI
IPC: B26B5/00
Filed: 1986-03-27
Abstract: A floor covering cutter for cutting floor coverings such as carpets, has a shell handle (3) consisting of several parts and a cutting blade (6) that is gripped with its cutting head at an angle of deployment with respect to the longitudinal axis of the shell handle between the shell parts of the handle that are connected with a screw. They enclose a storage area (12) for spare blades on the inside and present a gripping contour on the outside. The cutting blade is positioned with its cutting head at a slight forward angle of deployment with respect to the theoretical mid longitudinal axis (7) of the handle shell, while the handle shell, on the end opposite from the cutting blade (6), presents a steadily expanding outer cross-section (4) with flattened contours in the area adjoining the gripping surface (3). In the storage area (12) are kept blades standing on one edge. The two shell parts (1,2) are connected by a joint and held together by a knurled screw (10).
Patent JP-S61227687-A (JP)
Title: Starting method for motor for driving large capacity load
Inventor: TANIOKA AKIRA
IPC: H02P1/58
Filed: 1985-03-30
Abstract: PURPOSE:To diminish the capacity of a starting generator, by connecting one driving motor to the starting generator first, and by connecting other driving motors to the starting generator in order after the first motor comes to a rated speed. CONSTITUTION:First, a breaker 4a is projected, a motor 2a is connected to a generator 6. After that, the speed of a starting dynamo engine for driving the generator 6 is controlled, and the rotational frequency of the generator 6 is gradually heightened and controlled, and the motor 2a starts at low voltage. After the rotational speed of the motor 2a comes to a rated speed, breakers 4b, 4c are projected in order and motors 2b, 2c are connected to the generator 6 in order. After that, a breaker 11 is projected, and the generator 6 and generators 8a, 8b are operated in parallel with each other, and the blade angle of a thruster 1 is controlled, and the thruster 1 starts ordinary operation.
Patent JP-S61226075-A (JP)
Inventor: OGURA SHIGERU
IPC: F25D13/00
Filed: 1985-03-30
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-S61227443-A (JP)
Title: Transmitter
Inventor: INUI KENICHI
IPC: H04Q9/00
Filed: 1985-03-30
Abstract: PURPOSE:To prevent the state that a sending data is thrown away due to collision by increasing the polling interval of a master station than the maximum value of a retransmission wait time at collision of a terminal station at each number of times less than the retransmission number of times possessed by the terminal station. CONSTITUTION:Suppose that a polling signal of a master station and a signal of supervision data random transmission from a terminal station 2-n collide with each other in the polling processing of the #2. After the retransmission wait time t0 of the master station having the highest priority elapses, the polling signal of the #2 is retransmitted at first from the master station. When the retransmission is finished, the master station sends the polling signal of the #3 after the polling interval tp and the terminal station sends the retransmission signal after the retransmission wait time tn respectively. The polling interval is spread largely than the maximum value of the retransmission wait time at each number of times less than the retransmission number of times of the terminal station. Thus, the transmission signal of the supervi sory data random transmission from the terminal station is interrupted into the polling interval tp whose interval is spread before the collisions for the number of times of retransmission take place.