baber/WOPTO huggingface dataset:
Patent JP-S5467330-A (JP)
Title: Display unit
Inventor: NAKAMURA HISAO
IPC: G09G3/20
Filed: 1977-11-09
Abstract: PURPOSE: To perform the high-speed process of a TV picture or the like easily by changing the order of supplying brightness-modulation pulses to analog terminals of a selection switch into that of correcting the difference of a coding method for digital signals.  
     CONSTITUTION: By A/D converter circuit ADC, a video signal is converted into digital signal DV, which is outputted after being temporarily stored in line memory LM, and brightenss-modulatin pulse generating circuit BD generates a plural numbe of brightness modulation pulses which are applied to column electrodes and enable them to luminesce with different brightness. Then, selection switch YD is applied at its column electrode with one selected bright ness modulation pulse connected to the analog terminal corresponding  to the output of memory LM connected to the digital input terminal. In this case, the order of applying the brightness modulation pulse to analog terminals of switch YD is changed into that of correcting the difference of the coding method for digital signals, so that the high-speed process of a TV picture of the kind can be done easily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6113044-A (JP)
Title: Flywheel
Inventor: SAKAGAMI MASANOBU
IPC: F16F15/31
Filed: 1984-06-28
Abstract: PURPOSE:To store and liberate revolution energy free from loss by executing said operation by shifting inertial weights in the radial direction. CONSTITUTION:When a driven shaft 15 is to be applied with brake, inertial weights 8a and 8b are shifted outside by a electric motor, and the revolution energy of the driven shaft 15 is absorbed as the increase of the speed energy of the inertial weights 8a and 8b, and when the inertial weights 8a and 8b reach the outermost-side edge, a clutch 14 installed onto an input/output shaft 13 is cut off, and the driven shaft 15 is decelerated or stopped by a frictional brake, etc. When the driven shaft 15 is to be reaccelerated, the clutch 14 is turned ON, and the inertial weights 8a and 8b are shifted inside to increase the revolution speed of a rotary frame 1, and when the inertial weights 8a and 8b reach the innermost side of a screw rod, all the stored energy is liberated. Therefore, the storage and liberation of revolution energy can be effectively performed free from loss.
Patent JP-S63298416-A (JP)
Title: Pressure control valve
Inventor: KOBAYASHI KOJI
IPC: G05D16/10
Filed: 1987-05-28
Abstract: PURPOSE:To obtain a compact electromagnetic part by setting a cylindrical recess part formed at the center part of a plunger opposite to a protruded part of a cylindrical core extended to the side part of a coil assembly to form an electromagnetic attraction part. CONSTITUTION:A cylindrical recess part 37a formed at the center part of a plunger 37 is set opposite to a protruded part 33c of a cylindrical core 33 extended to the side part of a coil assembly 35. Thus an electromagnetic attraction part is formed. In such a constitution, only a push rod 36 exists within the core 33 and therefore the inner diameter of the core 33 can be reduced toward the outer diameter of the rod 36. Thus it is possible to extremely reduce the diameter of an electromagnet part 3 without deteriorating the performance of the part 3.
Patent JP-S5657066-A (JP)
Title: Magnetic brush developing apparatus
Inventor: MARUYAMA TAKASHI
IPC: G03G15/08
Filed: 1979-10-17
Abstract: PURPOSE: To enable toner replenishment amount to be automatically controlled with simple mechanism by operating an eccentric cam and a toner replensihing roll rotating cooperatively with a nonmagnetic cylinder by way of a movable bar having a member of ferromagnetic material at one end.  
     CONSTITUTION: When a nonmagnetic cylinder 2 is rotated, and eccentric cam 14 cooperating with this by means of a belt transmission mechanism rotates as well. Thence, when pulse currents are flowed to a solenoid 16, no magnetic field is generated in the solenoid 16 when the pulse currents are 0; therefore, a movable bar 12 assumes a state of the alternate long and short dash lines and its end part 12a assumes a noncontact state with the eccentric cam 14. In this state, a toner replenishing roll 8 does not revolve and the replenishment of the toner is not accomplished. On the other hand, when the pulse currents flow, a magnetic field is generaged in the solenoid 16, and the upward force acts upon the member 15, so that the movable bar 12 assumes the state of the solid lines and its end part 12a and eccentric cam 14 assume a pressure-contact state, then the movable bar 12 repeats oscillatory motion, thus the toner replenishment by the toner replenishing roll 8 is accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08328302-A (JP)
Title: Resin composition for toner and toner
Inventor: MINAMINO HIROKO
IPC: G03G9/087
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a resin compsn. capable of giving a toner excellent in anti-offsetting property, low-temp. fixability and blocking resistance and having a wide fixing temp. region. CONSTITUTION: This resin compsn. has a matrix phase and a domain phase dispersed in the matrix phase and contains a resin having a wt. average mol.wt. of 5,000-30,000 and >=50 deg.C glass transition temp., based on a styrene monomer and forming the matrix phase by 70-90wt.% of the total amt. of all t.he resins, a resin having a wt. average mol.wt. of 500,000-1,200,000 and <70 deg.C glass transition temp., contg. a (meth)acrylic acid monomer as principal constituent units and forming the domain phase by 10-40wt.% of the total amt. of all the resins and a fixing aid contained in t.he matrix phase and/or the domain phase.
Patent JP-S5833606-A (JP)
Inventor: AMAZAKI TOSHIHIRO
IPC: E01C19/10
Filed: 1981-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6113761-A (JP)
Title: Information reading device
Inventor: SHIBUYA KUNIHIRO
IPC: G06K9/20
Filed: 1984-06-28
Abstract: PURPOSE:To read effectively information by erasing a part of the 1st information set between pieces of the 2nd information written on an original holding plate and indicated in a color different from the 1st information on an original. CONSTITUTION:When the 2nd information is written on an original holding plate in a different color from the 1st information on an original, an erasion circuit 40 supplies the color signals given from a color separator 30 and erases the color signals corresponding to the 1st information set between pieces of the 2nd information according to the color signals of the 2nd information based on the scanning direction of a scanner. The changeover switches 41A-41C interlock with each other. When these switches are connected to terminals O1, O3 and O5 respectively, both the 1st and 2nd information are read and delivered in a normal read mode. While the 1st information enclosed by the 2nd information is erased and the read output of the remaining 1st information is obtained in an erasion/read mode when the switches 41A-41C are connected to terminals O2, O4 and O6 respectively.
Patent JP-S5836076-A (JP)
Title: Video synthesizing device
Inventor: UEDA MASAO
IPC: H04N5/272
Filed: 1981-08-26
Abstract: PURPOSE:To facilitate keying operation for sampling and to obtain an excellent synthesized picture by utilizing a microcomputer and setting the threshold value of the entire screen or an extracted sample point from one video signal when sampling one video signal and synthesizing the picture by inserting it into the other video signal. CONSTITUTION:A memory 5 for storing one video signal and a memory 6 for storing the other video signal are provided, and to those memories 5 and 6, a CPU with a microcomputer 1, an ROM2 stored with a program for sampling a picture from the memory 5, and a microcomputer part stored with addresses of the memory 5 are connected. Through the addess assignment of the microcomputer part, one video signal is applied from the memory 5 to the microcomputer 1 to find the mean value and threshold value for the maximum and mininum of the video signal fetched by the microcomputer 1. The level relation between the video signal in the memory 6 and the calculated threshold value and the completion of one round starting at an initially specified address are judged, thereby facilitating keying operation for sampling from the memory 5.
Patent JP-S6113268-A (JP)
Title: Toner density controller
Inventor: FUKUDA SHIGERU
IPC: G03G15/08
Filed: 1984-06-28
Abstract: PURPOSE:To reduce the variation of the toner density by limiting the time of the first toner supply to a certain value and inhibiting toner supply for a prescribed time till the next supply when the toner density is detected to supply the toner. CONSTITUTION:The toner density is detected by a photo diode 10 in a developing tank and is converted to a voltage by an operational amplifier 14 and a resistance 15, and noise is eliminated by an LPF18, and this voltage is amplified by a circuit consisting of an operational amplifier 19 and resistances 21 and 22 and is inputted to a comparator 22. The comparator 22 compares this input voltage with a standard voltage obtained by dividing a voltage Vc by resistaces 23 and 24 and inputs an outpt signal C to a mu computer 28. A pulse signal Ps from a synchronizing signal generating circuit 29 is inputted to the mu computer 28 also. The mu computer 28 turns on a transistor TR26 only for a prescribed time by the input signal C and the pulse Ps to operate an electromagnetic coil 27 and supplies the toner to the developing tank from a hopper omitted in the figure and inhibits toner supply for a prescribed time till the next supply. Thus, the error due to time lag is prevented to average the density.
Patent JP-S5759620-A (JP)
Title: Manufacture of emulsion
Inventor: SAITOU KOUICHI
IPC: G03C1/06
Filed: 1980-09-26
Abstract: PURPOSE:To manufacture a stable O/W type emulsion with sufficiently fine and uniform particles, with lesser coarse particles, by a method in which an aqueous solution containing a water-soluble binder is mixed with an oily solution containing a hydrohobic substance with under reduced pressure while turning blades with high speeds for emulsification. CONSTITUTION:An oily solution and an aqueous solution are each prepared in a preparatory tank 1 and an emulsifying tank 21 and then mixed with each other in a tank 21 under reduced pressure of 500-600Torr in the early period, produced by a vacuum pump 23, while turning a balde 22 with high speeds of 1,000-3,000rpm in the early period for 1-2min for initial emulsification. Then, the pressure of the tank 21 is increased to 30-150Torr and the revolving number of the blade 22 is increased to normal numbers of 3,000-6,000rpm for producing a desired emulsion after operation for necessary hours. Puring the period, the temperature of liquid in  tank 21 is kept at 50-70 deg.C. The water-soluble binder used includes a mixture of gelatin and an emulsifying aid, and also the hydrohobic substance used includes  magneta coupler, for example.
Patent JP-H031060-A (JP)
Title: Pressure sensor for air conditioner
Inventor: SUZUKI HIDEO
IPC: G01L9/10
Filed: 1989-05-27
Abstract: PURPOSE:To minimize the fluctuation range of pressure being controlled, prevent abnormal rise in evaporation temperature of the refrigerant gas, and improve the efficiency of a compressor by a method wherein the displacement of a bellows is continuously converted to electric signals by a differential transformer, the electric signals are compared with an electric signal equivalent to the preset pressure value to control the rotating speed of the compressor. CONSTITUTION:When the inside pressure of a pipe 1 becomes higher than the atmo spheric pressure due to the refrigerant gas in the pipe, a bellows 2 extends and a magnetic core 7 is transferred into a central part of a differential transformer 8. The differential transformer 8 excites an exciting coil by an exciting circuit 91, and rectifies outputs of a detecting coil by a rectifying circuit 92 to submit the output signals. The transfer amount of the magnetic core 7 is determined by the spring constants of a bias spring 5 and the bellows 2, and the pressure P of refrigerant gas in the pipe 1. Therefore, the rectifying circuit 92 outputs the output signals in propor tion to the pressure P of the refrigerant in the pipe 1. Next, outputs of a pressure sensor 20 of an air conditioner are compared with outputs of a pressure setter 21 by a comparator 22, and the deviation signals are input to an inverter controller 23 so as to control the rotating speed of a refrigerating compressor 24.
Patent JP-H07319333-A (JP)
Title: Image forming device
Inventor: HIROOKA KAZUHIKO
IPC: G03G15/00
Filed: 1994-05-25
Abstract: PURPOSE:To provide an image forming device capable of surely detecting the presence of the winding of a transfer paper even if a reflection type sensor is used. CONSTITUTION:A sensor moving motor is actuated so that a winding detecting sensor is moved to positions where a fixing roller comes and does not come into contact with the transfer sensor and the reflected light quantity of the fixing roller is read in each position and stored in a RAM as data 1 and data 2 (step S5001-step S5005). Then, the data 1 and data 2 stored in the RAM are compared to judge that the difference between the data 1 and data 2 is a prescribed value or more or not and when the difference is the prescribed value or more, the fact that the transfer paper is wound on the fixing roller is warned and displayed on an LCD on an operating part and simultaneously, prescribed processing for abnormality is attained (step S5006-step S5008).
Patent JP-H06326984-A (JP)
Title: Band compressed signal transmission equipment
Inventor: NAKAYA HIDEO
IPC: H04N19/423
Filed: 1993-05-12
Abstract: PURPOSE:To compress and transmit a wide-band signal like a high definition television signal. CONSTITUTION:In a reproducing system, average error data epsilon constituting block data SD inputted from an input terminal 33 is supplied to an error register 37, and polarity data Q is supplied to a polarity register 39, and a polarity Qi is given to average error data 2 by a polarity giving circuit 38. Extracted sampling data A to H are delayed by delay circuits 34 to 36 and are inputted to subtractors 40 and 41, and the outputs have polarities discriminated by a weighting discrimination circuit 42, and the output is outputted to a multiplier 43. The multiplier 43 multiplies average error data epsilon outputted from the polarity giving circuit 38 and a weighting coefficient alphai and outputs weighting error data epsiloni' to an adder 44, and it is added to average value data I', J',... outputted from an averaging circuit 30 to output interpolation data I'', J'',.... A converting circuit 45 inserts interpolation data I'', J'',... to extracted sampling data A to H outputted from the delay circuit 35, and the result is outputted from an output terminal 46.
Patent JP-H05325747-A (JP)
Title: Projecting type switch
Inventor: FUJII HISATAKA
IPC: H01H35/00
Filed: 1992-05-26
Abstract: PURPOSE:To provide a projecting type switch capable of operating an equipment by the image projected on a reflecting surface such as the wall surface of a building. CONSTITUTION:A projecting type switch has an image projecting means 1 for projecting an image to the reflecting surface of a building; a switch means embedded in the reflecting surface to which the image is projected by the image projecting means 1; and a control means 4 for changing the image projected by the image projecting means 1 by the input from the switch means 2 and changing the state of a load 3. Since the operating part touched by an operator is thus present only as the image projected on the reflecting surface of the building, the switch can be set in an optional place, compared with a general switch. By changing the image to be projected according to the load state, the operating state can be easily confirmed. When the operation is not required, the projecting state of the image is changed to improve the interior appearance.
Patent JP-2000323228-A (JP)
Title: Waterproof connector
Inventor: ICHIO TOSHIFUMI
IPC: H01R13/52
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent a jelly material from bulging out while making sure its sufficient circulation. SOLUTION: A mounting surface 41 for a housing side jelly material 38 is provided at the lower part of a region where the inlets 11A of cavities 11 at the rear end surface of a housing 10 are provided in a row. On this mounting surface 41, longitudinal ribs 42 are formed for every position corresponding to an electric wire 15 extended out and bent downward while a lateral ribs 43 are formed so as to cross them, and an escape groove 46 is formed between the ribs 42, 43. On the other hand, a cover side jelly material 39 is fitted onto the back surface 25A of a cover 25. If the cover 25 is closed, the both jelly materials 38, 39 are compressed, the periphery of the electric wire 15 are surrounded by the jelly materials 38, 39, and a part of the jelly material 39 is pushed into the inlet 11A of the cavity 11.  The jelly materials 38, 39 which are not normally storable escapes to the escape groove 46, and does not bulge out.
Patent JP-S63298517-A (JP)
Title: Character input control system
Inventor: INOUE KAZUHIRO
IPC: G06F3/023
Filed: 1987-05-29
Abstract: PURPOSE:To efficiently execute an input by providing a means for storing the contents of a correction at the time of correcting an inputted character to the character of a different input mode after a key input and correcting and inputting the key inputted character before the correction based on the contents of the storing means until the contents of the storing means are corrected again. CONSTITUTION:When the contents of the key input indicate the correction, a character code table storing part 11 is retrieved by a character code before the correction by a character code table retrieving circuit 4 to display the character codes of all the input modes corresponding to the character code on a display device 10 through a display data forming circuit 9 by a character candidate forming control circuit 3. Then, a selection for indicating which character code should be corrected is waited for, if there is a selecting input, the character code before the correction is learned as the selected character code by a character candidate selecting and control circuit 5 and a learning data registering and retrieving circuit 6 to update the learning data and clear a candidate display. Then, the corrected character code is reedited as an input by a KANA (Japanese syllabary)/KANJI (Chinese character) transforming and editing processing circuit 8 to execute a character input processing.
Patent JP-S6025685-A (JP)
Inventor: SATOU MASAYUKI
IPC: B25J15/04
Filed: 1983-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6028104-A (JP)
Inventor: IWASAKI BUNJI
IPC: F21S2/00
Filed: 1983-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01305631-A (JP)
Title: Position detecting device for moving body to equip id card
Inventor: SHIMODA TAKESHI
IPC: H04B7/26
Filed: 1988-06-02
Abstract: PURPOSE:To reduce the dimension of an ID card and to grasp the position of an individual for the unit of several meters by executing the radio wave receiving function of the ID card, which is carried by the individual, with an infrared receiver. CONSTITUTION:A fixed station IT13 exclusively used for transmission is set to the ceiling with the interval of 3-4m in a room, for example, and a fixed station RR10 exclusively used for reception is set to the ceiling or walls in the ratio of one station to 20-30m square. An ID card 1 receives the coordinate information of the fixed station IT13 exclusively used for transmission with an infrared receiver IRX3 and stores them in the memory of an MPU4. Then, when a charge is generated in the data of these coordinate information to be stored, an IC code and newly changed coordinate information are transmitted from a radio wave transmitter RTX2 to the fixed station RR10 exclusively used for reception. The ID code and coordinate information are received by a radio wave receiver RRX11 in the fixed station RR10 exclusively used for reception and transmitted to a central console 16 as they are. Thus, the position of the individual can be exactly grasped in a narrow range and the ID card can be made compact.
Patent JP-H04359422-A (JP)
Title: Plasma vapor phase growth device
Inventor: AZUMA HIROYASU
IPC: H01L21/205
Filed: 1991-06-06
Abstract: PURPOSE:To enhance the manufacturing yield of semiconductor devices by protecting the surface of a silicon wafer from being charged with electricity when forming an insulation film based on a plasma vapor phase growth. CONSTITUTION:A grounding electrode 5 is installed to a silicon wafer 3 set up a suscepter 2. The electric charge generated from the plasma is absorbed into the grounding electrode 5 so as to protect the silicon wafer 3 from being charged with electricity.
Patent JP-H10323901-A (JP)
Title: Vibration-welded molding made of polyamide resin
Inventor: URABE HIROSHI
IPC: C08J5/12
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To improve strength, heat resistance, chemical resistance and welding strength by welding by vibrating a plurality of moldings made up of a chemical compound containing some number of pieces falling within a range of specific values of an amino group and some parts by weight falling within a range of specific values of glass fiber based on specific parts by weight of polyamide resin. SOLUTION: 10-150 pts.wt. of glass fiber and 0.005-10 pts.wt. of chemical compound containing 2-4 pieces of an amino group are blended with 100 pts.wt. of polyamide resin. When the amount of the blended glass fiber is not more than 10 pts.wt., the welding strength of the polyamide resin decreases, and when the amount exceeds 150 pts.wt. the fluidity diminishes. The glass fiber is preferably of such a type that is normally used for a thermoplastic resin, and especially, more preferably of the chopped strand type based on non-alkali fiber glass. The chemical compound containing 2-4 pieces of the amino group to be used is preferably, a chemical compound containing 2 or 3 pieces of the amino group such as 1,6-diaminohexane, 2,4,6-triamino or 1,3,5-triazine.
Patent JP-S5359360-A (JP)
Title: Two electron gun type scanning conversion tube and its manufacture
Inventor: OZAKI MASAYOSHI
IPC: H01J9/233
Filed: 1976-11-09
Abstract: PURPOSE: To obtain the high performance two electron gun type scanning converter, by placing the metallic film between the readout gun and the write-in gun opposingly with the readout gun, in the two layer target electrode of SiO2 film and metallic film providing a number of fine holes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11326242-A (JP)
Title: X-ray inspection device
Inventor: MITO YOSHIO
IPC: H05K3/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray inspection device without any shading difference of an image due to the difference in the application dose of X rays and with improved conformity/nonconformity judgment accuracy. SOLUTION: The X-ray inspection device is provided with an X-ray application part 1 for applying X rays toward subjects 4a, 4b, and 4c, a sensor 5 for detecting X rays which has passed through the subjects 4a, 4b, and 4c, and a traveling mechanism for relatively moving the subjects 4a, 4b, and 4c for the X-ray application part 1 and the sensor 5.  The X-ray application part 1 is provided with filters 2a, 2b, and 2c with a plurality of sites with a different X-ray transmittance and can change the sites of the filters 2a, 2b, and 2c that are used by a step for applying light to each of a plurality of subjects 4a, 4b, and 4c, thus eliminating the difference in the application dose due to the leading time of an application dose rate, making constant the application dose by a fixed amount of application time, and constantly obtaining the same gray level image, and improving the judgment accuracy in a binary image.