baber/WOPTO huggingface dataset:
Patent JP-H04276080-A (JP)
Title: Method and device for forming thin film
Inventor: WATABE TAKUYA
IPC: C23C16/50
Filed: 1991-03-04
Abstract: PURPOSE:To form a thin film uniform in thickness and quality on every substrate with good mass-productivity by impressing voltages having the different frequencies from one anther between electrodes to convert a gaseous reactant to plasma and reducing the straining of the film to be formed. CONSTITUTION:This thin film forming device is provided with a chamber 10 in which a gaseous reactant is converted to plasma and a thin film is formed, electrodes 11 and 12 opposed to each other, placed in the chamber 10 and used for holding a substrate 15 to be coated with a thin film, a first power source 13 capable of impressing the voltages/currents with the phases reverse to one another between the electrodes 11 and 12 and a second power source 14 capable of impressing the voltages/currents in phase with one another between the electrodes 11 and 12.
Patent JP-2000236378-A (JP)
Title: Portable telephone set
Inventor: SATO NORIYOSHI
IPC: H04W88/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set where a rear side key used to make operations relating to functions of the portable telephone set during a speech is provided in a rear case face of a receiver of the portable telephone set so as to allow a user of the portable telephone set to make the operations during a speech. SOLUTION: A casing consisting of an upper case 1 and a lower case 2 contains a whip antenna 3, a built-in antenna 4, a receiver 5 that outputs a voice, a display section 6 that displays characters and symbols or the like, a rear side key 7 that can be operated during a speech, a flexible printed circuit board 8 provided with a diaphragm switch 10, a main body printed circuit board 9, and a shield case 11 or the like that shields a reception circuit section 12 and a radio circuit section 15. In the case that a user of the portable telephone set desires leaving of speech contents or the like during a speech, the user operates the rear side key 7 by his finger. Thus, the diaphragm switch is turned on to activate a recording mechanism.
Patent JP-H02219463-A (JP)
Title: Circuit for detecting current having unidirectional characteristic
Inventor: KATO MASAYUKI
IPC: H02M3/28
Filed: 1989-02-17
Abstract: PURPOSE:To prevent saturation of CT and to detect peak value by connecting two sets of primary circuits comprising switching transistors and diodes through a capacitor and cross connecting the outputs from secondary rectifying circuits through the CT and a resistor. CONSTITUTION:Switching transistors Tr 3, 4 and diodes D5, D6 are connected, respectively, to the primaries of transformers 1, 2 so as to form a switching circuits, which are then connected through a capacitor 7. AC currents produced at the secondaries of the transformers 1, 2 are rectified through diodes 11, 13 and 12, 14, then the rectified current is smoothed through a capacitor 16 and a reactor 15 and fed to a load. CT1 8 and CT2 9 for detecting load currents I1, I2 flowing through the secondary circuits are cross connected through a resistor 10. By such arrangement, saturation of CT output current is prevented and peak current is detected.
Patent JP-S60181800-A (JP)
Inventor: NAKADA JIYUN
IPC: G10L25/00
Filed: 1984-02-29
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-H07225838-A (JP)
Title: Graphic recognition method and device therefor
Inventor: NAGAI YUKIO
IPC: G06T7/00
Filed: 1994-02-11
Abstract: PURPOSE:To simplify the graphic recognition to shorten the processing time and the graphic recognition time. CONSTITUTION:The method and the device for graphic recognition consist of a picture taking-in device 1 which takes in and stores variable density picture data, is picture processor 2 which subjects variable density picture data to differential processing to convert this data to differential picture data corresponding to the graphic whose luminance is quickly changed, a one point search device 3 provided with a horizontal scanner 30 which horizontally scans differential picture data with a certain pitch to search one point on the graphic, a multiple point search device 4 provided with a radial search device 40 which calculates distances from one searched point to respective points on the graphic which segments, which pass this one point and are extended at intervals of a certain angle, pass, and a feature quantity calculating device 5 provided with a polar coordinate histogram generator 51 which generates a polar coordinate histogram in accordance with relations between calculates angles and distances and a feature quantity measuring instrument 52 which measures the centroid, the area, the peripheral length, the apex, and the other feature quantities from the generated polar coordinate histogram.
Patent JP-S63205287-A (JP)
Title: Thermal transfer ink
Inventor: YUASA TOSHIYA
IPC: B41M5/395
Filed: 1987-02-23
Abstract: PURPOSE:To stably obtain a sharp image at a high speed by enhancing the compatibility of a heat-meltable binder with a solvent and smoothly transferring ink to the surface of a recording body, by composing the ink of the heat- meltable binder, the solvent to said binder, a colorant and phospholipid. CONSTITUTION:Thermal transfer ink is prepared by using a heat-meltable binder, the solvent to said binder, a colorant and phospholipid and appropriately combining other additives with said components if necessary. As the heat- meltable binder, natural wax, synthetic wax, higher fatty acid and higher alcohol are designated and contained in the ink in a range of 20-80 wt.%. As the solvent to the binder, for example, a hydrocarbon solvent such as isoparaffin is designated as a pref. one. Phospholipid is effective for enhancing the compatibility of the heat-meltable binder and the solvent and for preventing the separation of the solvent due to the compatibility interiority to prevent printing inferiority such as fog or staining at the time of recording and pref. contained in the ink in a range of 0.1-30 wt.%.
Patent JP-H05236234-A (JP)
Title: Facsimile equipment
Inventor: YAMAZAKI KATSUHIKO
IPC: H04M11/00
Filed: 1992-02-25
Abstract: PURPOSE:To facilitate the re-transmission after correcting mistake or the like in a transmitting original by operating a hold key during transmission to hold the line and to interrupt the transmission. CONSTITUTION:When a mistake is found out in an original during transmission, a hold key of a key board 6 is operated to reserve holding. Then, a hold signal is generated and sent to a reception facsimile equipment and a hold means of a line changeover circuit 9 holds the line and a message in a program memory 2 is displayed onto a display device 7. The receiver side interrupts the operation till a succeeding hold signal release signal to hold the line L. The mistake or the like is corrected in that time, the original is set again to a read section 3 and the hold key is operated to make transmission.
Patent JP-S52122024-A (JP)
Title: Automatic equalization system for transmission line distortion
Inventor: FURUYA SENJI
IPC: H03H7/01
Filed: 1976-04-06
Abstract: PURPOSE:To transmit the broad-band signal under the continual transmission characteristics by putting the transmission circuit under the automatic equalization completion state with one touch operation.
Patent JP-S58154748-A (JP)
Title: Crosslinkable paste vinyl chloride resin composition
Inventor: AYUKAWA KAZUO
IPC: C08L27/00
Filed: 1982-03-10
Abstract: PURPOSE:To provide the titled compsn. having good transparency and improved resistance to processing heat and is easy of sol processability, by incorporating a specified triazine derivative and hydrotalcite in paste vinyl chloride resin. CONSTITUTION:A crosslinkable paste vinyl chloride resin compsn. is obtd. by incorporating a triazine derivative contg. at least two mercapto groups or a metal salt thereof such as 2-dibutyamino-4,6-dithiol-S-triazine and at least one hydrotalcite of the formula in paste vinyl chloride resin. The compsn. has excellent sol processability, improved resistance to processing heat and good transparency without deteriorating crosslinkability.
Patent JP-H08237115-A (JP)
Title: Frequency detector
Inventor: KANAI YASUNORI
IPC: H03L7/06
Filed: 1995-02-27
Abstract: PURPOSE: To surely attain detection of matching of frequencies without being affected by a phase difference between an input signal and a locally oscillated signal. CONSTITUTION: A 1st mixer circuit 54 mixes an input signal and a local oscillation signal from an oscillation circuit 56, and a 1st square detection circuit 58 squares a signal from a 1st filter circuit 56. A 2nd mixer circuit 16 mixes a local oscillation signal from a phases shift circuit 22 and whose phase is deviated by 90 deg. and an input signal, and a 2nd square detection circuit 20 squares a signal from a 2nd filter circuit 18. An adder circuit 24 adds signals outputted from the 1st square detection circuit 58 and the 2nd square detection circuit 20 and outputs the sum to an integration circuit 60.  A decision circuit 62 compares a DC component of the signal from the integration circuit 60 with a predetermined reference voltage and judges that the frequency of the input signal is matched with the frequency of the locally oscillated signal when the DC component is in excess of the reference voltage, and controls the oscillation circuit 56 when the DC component is less than the reference voltage to revise the frequency of the locally oscillated signal.
Patent JP-H03242466-A (JP)
Title: Ignition control method of engine
Inventor: KOUHIRA TAKASHI
IPC: F02D43/00
Filed: 1990-02-19
Abstract: PURPOSE:To prevent improper ignition and incomplete explosion, when an engine is started in the next time, by stopping supply of fuel to the engine while turning off an ignition key switch and continuing ignition control temporarily for a predetermined time even after off-operation. CONSTITUTION:In the case of an ignition key switch 18 turned off, an operation command for delaying circuit cut off is output to a self shutoff circuit 14 from a central processing unit 1. Thus in the self shutoff circuit 14, a current is allowed to flow in a relay coil 17a, till a fixed time passes even after the ignition key switch 18 is turned off, to hold a closed condition of a battery power contact 17b and an ignition signal contact 17c only for a short time, and then the circuit 14 is cut off. Generation of a fuel injection signal is automatically stopped by turning off the ignition key switch 18. In this way, exceptional ignition control is temporarily executed even after stopping an engine, and fogging of a spark plug can be removed by eliminating residual fuel.
Patent JP-S58155640-A (JP)
Title: Radical analyzer
Inventor: SUZUKI KEIZOU
IPC: H01J27/20
Filed: 1982-03-12
Abstract: PURPOSE:To correctly measure ions generated from an atom or molecule hard to measure by using electrons accelerated by a voltage smaller than a voltage emergent to generate ions of the atom or molecule hard to measure. CONSTITUTION:Since a heating voltage is being applied across both ends of a filament, electrons incoming into an ionization chamber have a certain energy width DELTAE. When the energy width DELTAE of an electron beam is made large, radical ions R<+> are formed from outside a radical R  to be measured, thus causing a problem similar to that of a conventional ionization device. If an electron radiating plate 34 made of a conductor is inserted in place of the filament, thermoelectrons generated by the filament 35 are accelerated by a heating and accelerating power supply 37 with a high voltage of up to several KV enter the electron radiating plate 34 to heat it. In this case, whole the electron radiating plate is at the same potential, thereby no energy width DELTAE of the electron beam is present, and the radical density can be correctly measured.
Patent JP-S58156769-A (JP)
Title: Operation controller for torque converter clutch in semi-automatic speed change gear for vehicle
Inventor: MAEZONO MASAKAZU
IPC: F16H61/14
Filed: 1982-03-12
Abstract: PURPOSE:To unnecessitate to separately provide a controlling valve and simplify construction, by supplying an oil to a governor valve which exerts a governing pressure on a shifting valve for operating a lock-up clutch, when a manually operated valve is set into a position for the maximum speed. CONSTITUTION:The lock-up clutch 14 is controlledly changed over by a shifting valve 17 on which the governing pressure from the governor valve 16 is controlled. A hydraulic oil fed through the seventh oil passage 17 connected to a third-speed hydraulic clutch C3 which is supplied with the oil at a predetermined operating position (e.g., a third-speed position) of the manually operated valve 5 is led to the inflow side of the governor valve 16. When the manually operated valve 5 is set into the third-speed position, the governor valve 16 is supplied with the oil to produce a governing pressure, which is exerted on the shifting valve 17, and when the vehicle speed reaches or exceeds a predetermined value, the shifting valve 17 is changed over to engage with the clutch 14.
Patent JP-H11216784-A (JP)
Title: Bag with check valve
Inventor: MATSUMOTO TAKASHI
IPC: B31B1/84
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent a leakage of a content from a bag by providing many seals each having a predetermined length at a valve seat from an upper part direction of the bag to a bottom direction, and forming a flow passage made of a narrower width than an opening width of the bag, thereby easily manufacturing the bag. SOLUTION: Many wavy seals 3 each having a predetermined length are provided at a valve seat from an upper part direction of a bag to a bottom direction, and the seals 3 are provided in parallel with each other. A synthetic resin sheet 2a and a synthetic resin sheet 2b are heat fusion bonded by the seals 3. Flow passages 5 are further formed between the seals 3. At this time, an interval between the seals 3 is narrower than an opening 4 of the bag. The passages 5 are constituted by the interval. Thus, the many narrow passages 5 are provided. Thus, a content is prevented from being leaked to an exterior.
Patent JP-S57153933-A (JP)
Title: Stop device of two-channel fuel engine
Inventor: MOURI YOSHITAKA
IPC: F02D19/10
Filed: 1981-03-16
Abstract: PURPOSE:To smoothly stop operation of an engine without causing emission of its unburned gas in the engine where liquid and gas fuels are combined in use, by switching the operation from gas to liquid prior to disconnection of a load when the engine is stopped. CONSTITUTION:When a stop signal A is fed in a normal state of gas fuel operation, the signal A branches into three systems, and one of them generates a liquid fuel operation signal to turn ON a stop solenoid 22 of a gas fuel pump 6, close a gas fuel shut-off valve 23, turn OFF a pilot injection solenoid 24 and  close a bypass valve 25 of a supercharger 11 for a lapse of time T1 set by a  timer. In this way, changeover to liquid fuel operation is performed. While the signal A operates a load disconnecting device 26 with the lapse of a certain  time T2 by the action of a delay circuit in the different system, simultaneously  operates a stop solenoid 21 of a liquid fuel pump 2 for the time from delay  time T3 to a lapse of time T4 set by a timer, thus an engine is stopped.
Patent JP-H06247264-A (JP)
Title: Snow melting device for rolling stock
Inventor: SAWASE KAZUHISA
IPC: B61F19/00
Filed: 1993-02-26
Abstract: PURPOSE:To same the energy and resources in the snow melting work for a rolling stock, enhance economy, perform effective and certain snow melting operation through automation, and enhance working efficiency. CONSTITUTION:A snow melting device for a rolling stock is equipped with a motor-driven dolly 6 moving along a railroad car to be snow melted 1 upon a rail 5 for works, which is laid parallel with the car 1, and an industrial robot 8 which is mounted on the dolly 6.
Patent JP-S55131650-A (JP)
Title: Curtain wall equipped with solar heat collecting unit
Inventor: OKAMOTO TOMIO
IPC: E04B2/88
Filed: 1979-04-02
Abstract: PURPOSE: To simplify manufacture of curtain wall in the factory and also simplify the site work, by constituting a heat collecting unit by applying a light transmitting plate on the outside of framework and placing a heat collecting member in the framework at the back of said light transmitting plate, and fitting the heat collecting unit between a pair of opposite longitudinal frames erected on the outside of a building.  
     CONSTITUTION: Longitudinal frame 2 and horizontal frame 3 are constituted respectively by base plates 2a, 3a, connecting sections 2b, 3b extended outwards perpendicularly from the central portion of base plates 2a, 3a, and grooves 2c, 3c opened inwards at the end portions of base plates 2a, 3a on the outdoor side thereof. A rectangular heat transmitting plate 4 is fitted in the grooves 2c, 3c of framework 1 consisting of longitudinal frames 2 and horizontal frames 3, by use of tightening members 5 and caulking members 6. Further, a heat collecting member 8 is placed at the back of light transmitting plate 4 with a proper spacing, and heat- insulating space 7 is formed in framework 1 hermetically. The heat collecting member 8 is constituted by heat collecting pipes 9 of superposed metal plates or the like disposed on the outdoor side and heat-insulating material 10 of glass wool or the like disposed at the back of heat collecting pipes 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56135761-A (JP)
Title: Vertical shaft type double inverted wind turbine and system for protection and speed control of wind turbine
Inventor: KATOU MOTOAKI
IPC: F03D3/00
Filed: 1980-03-26
Abstract: PURPOSE: To protect turbine blades against damages, by supporting upper rotor blades and lower rotor blades by respective turning shafts which can be turned independently from each other.  
     CONSTITUTION: Upper rotor blades 1 and lower rotor blades 1' are connected via blade shafts 2, 3 to respective turning shafts 4, 5 which can be turned independently from each other. Since, with such an arrangement, wind pressure acted to each rotor blade can be reduced, it is enabled to protect the blades against damages. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57152706-A (JP)
Title: Antenna
Inventor: SUGIHARA MAYUMI
IPC: H01Q1/40
Filed: 1981-03-17
Abstract: PURPOSE:To make an antenna device small-sized and to reduce the occupied space, by extending a conductor to the surface of a flexible nonconductive member. CONSTITUTION:An antenna part 2 consists of a conductor 12 arranged as a continuous pattern having plural parallel parts 10 which are apart from one another at approximately equal intervals, and this conductor 12 is adhered onto a flexible nonconductive member 14. Consequently, though the area on a plane is comparatively large as the whole of the antenna part 2, it is thin and flexible. Since the antenna conductor 12 is formed on the nonconductive member 14, the arrangement is not changed and is held even if the antenna part 2 is bent. This antenna part is stored compactly because it is thin and flexible as the whole.
Patent JP-H02218337-A (JP)
Title: Fixed speed exhaust valve
Inventor: KOBAYASHI SUSUMU
IPC: A61B5/022
Filed: 1989-02-20
Abstract: PURPOSE:To secure a uniform exhaust state by installing a valve body for the communi cation between the first air flow passage and the second air flow passage and a control hole for the air flow rate in the second air flow passage and operating a valve body by the pressure difference between the upstream side and downstream side of the control hole. CONSTITUTION:In the exhaust operation by a fixed speed exhaust valve 1, air flows in from a flow inlet 6, and exhaust passes through an air chamber 4 and is discharged into the atmosphere from a flow outlet 5, passing through an orifice 10. In this case, a pressure difference is generated between the upstream side and downstream side of the orifice 10. When the pressure difference is large, in other words, when the air flow rate is large, the pressure in the air chamber 4 increases, and a diaphragm 8 starts operation in the direction for closing a valve 11. Then, the air which flows into the air chamber 4 from the flow inlet 6 reduces, and also the flow rate which is discharged into the atmosphere, passing through the orifice 10 reduces, and also the pressure difference reduces, and also the pressure in the air chamber 4 lowers, and the operation for the diaphragm 8 to close the valve 11 is suppressed. On the contrary, when the pressure difference generated at the both edges of the orifice 10 is small, the operation for the diaphragm 8 to open a valve 8 is suppressed.
Patent JP-S55132562-A (JP)
Title: Cassette type tape player
Inventor: YAMAGISHI SHIYOUHEI
IPC: G11B15/675
Filed: 1979-03-31
Abstract: PURPOSE:To correct the unbalanced depression force, by sliding the second slide plate against the spring accompanied with the insertion of cassette and displacing the base plate through slided first slide plate with the energy stored in the spring by releasing the latch in a given slide amount. CONSTITUTION:When the cassette is loaded, the elastic energy is stored in the spring 48 stretched between the operating member and the regulation member, and when the insertion of the cassette is almost finished, the elastic energy lifts up the base plate B having the reel turntable vertically into recording-playback state. In case of ejection, the reel turntable is lifted down with the depression force of operation member. That is, in the case of cassette loading, when energy is stored to some extent in the spring, the energy lifts up the base plate vertically to constitute recording-playback state, and in the case of ejection, the energy is stored by depressing the ejection operating member while lifting down the base plate, and the cassette is ejected through discharged energy at almost downward position.
Patent JP-S63204708-A (JP)
Title: Manufacture of anisotropic plastic permanent magnet
Inventor: FURUYA TAKASHI
IPC: H01F41/02
Filed: 1987-02-20
Abstract: PURPOSE:To obtain the permanent magnet having sufficiently excellent characteristics by a method wherein pulse magnet field is applied to a ferromagnetic powder material, it is press-molded in a static magnetic field and solidified with the plastic binder in which powder material is impregnated. CONSTITUTION:After the pulse magnetic field, having the intensity of 10 kilooersteds or more, has been applied to the ferromagnetic powder material consisting of the collected grains on which magnetic anisotropic treatment was performed, the ferromagnetic powder material is press-molded in a static magnetic field. Said molded body is solidified by the plastic binder which is impregnated with powder material before or after application of pulse magnetic field. When pulse magnetic field is applied to the ferromagnetic powder material before press-molding, the powder grains are arranged in a fixed direction in advance, and each grain can be magnetized at fixed intensity. As a result, the permanent magnet having excellent degree of orientation and characteristics can be obtained.