baber/WOPTO huggingface dataset:
Patent JP-S56123647-A (JP)
Title: Power supply device of progressive wave tube
Inventor: KUROKAWA TERUHISA
IPC: H02M7/06
Filed: 1980-03-05
Abstract: PURPOSE:To obtain practically constant delay wave circuit voltage by a simple circuit structure irrespective of collector current values by obtaining direct current voltage which is practically equal to optical head value rectified voltage of accumulated power supply output to be obtained by the power source for delay wave circuit through the output of smoothing circuit for the accumulator input. CONSTITUTION:Rectifying circuits 2-4, shoke coils 5, 6 and accumulators 27- 29 are arranged on the secondary sides of alternating current input terminals A, B of a step-up transformer 1, and respective output terminals C is connected to the delay wave circuit, D is to the first collector, E is to the second collector, and F is to the cathode. Thus, direct current voltage in which a waveform 31 has been smoothed by the coil 6 and the accumulator 29 appears between the terminals E, F, and direct current voltage in which a waveform 32 has been smoothed by the coil 5 and the accumulator 28 appears between the terminals D, F. In case where there is no accumulator 27, full-wave rectifying waveform 33 will appear, but if a proper capacity of accumulator 27 is added, peak rectifying output will come out. This facilitates to stabilize voltage applied to the delay wave circuit.
Patent JP-S62188879-A (JP)
Title: Remote control type poppet valve
Inventor: MITO AKIO
IPC: F16K31/12
Filed: 1986-02-10
Abstract: PURPOSE:To prevent the outflow of pilot oil to a main oil passage by forcing pilot oil inside a back pressure chamber to flow out, through a hollow part in an input rod, from a pilot oil discharging port provided separately from a main passage. CONSTITUTION:A poppet 21 controls opening of a main passage and a passage 30a is formed inside a hollow input rod 30 and an orifice 31 is formed. When a control rod 32 is displaced, pilot oil is discharged, through an inside passage 30a, from a back pressure chamber 24 and the poppet 21 follows rapidly. Consequently, pilot oil flowing into the back pressure chamber 24 is made to flow out from a pilot oil discharging port 34. For this reason, there is never such a case where the pilot oil flows out into the main passage in a moment at the time of opening the valve causes a cylinder positioned on its downstream to move instantly.
Patent JP-S53112829-A (JP)
Title: Preparation of p-toluic acid and terephthalic monomethyl ester
Inventor: YAMAJI TEIZOU
IPC: C07C63/04
Filed: 1977-03-15
Abstract: PURPOSE: To obtain the title compounds with high selectivity by the liquid phase oxidation of p-toluylaldehyde and p-toluic acid methyl ester with molecular oxygen, using a catalyst of a compound of Co and Mn of a specific ratio. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04245759-A (JP)
Title: Line adaptor device
Inventor: NAKAO KOJI
IPC: H04M11/00
Filed: 1991-01-30
Abstract: PURPOSE:To simply and surely transmit/receive slow and rapid signals and to allow this line adaptor device to correspond to an error correcting function by applying a full duplex rapid MODEM to a MODEM on the communication line side. CONSTITUTION:After dialing from a transmission side facsimile (FAX) device A, a receiving side FAX adaptor device D receives a ring tone signal through a telephone line and directly sent to a FAX device as it is. When a tone signal detecting circuit 22 detects the tone signal, the detection signal is sent to a CPU 13 through a switch 16 and full duplex MODEM 23. The CPU 13 discriminates a line state from the detection signal, and when the ring tone is not detected yet, discriminates a transmission mode and controls the switching of the communication direction of a half duplex MODEM 19 to the direction from a network control unit(NCU) 18 to the CPU 13. At the time of detecting the ring tone, a receiving mode is discriminated and the communication direction of the half duplex MODEM 19 is controlled so as to be switched to the direction from the CPU 13 to the NCU 18.
Patent JP-S53112310-A (JP)
Title: Sub-chamber type internal combustion engine
Inventor: IMOTO KOUJI
IPC: F02B19/08
Filed: 1977-03-14
Abstract: PURPOSE: To prevent abnormal combustion, vibration, etc.  by making good misation of the air and fuel injected into a sub-chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55120508-A (JP)
Title: Composition dyeing white hair in black
Inventor: KOUNO TAKESHI
IPC: A61K8/44
Filed: 1979-03-12
Abstract: PURPOSE:An extremely safe composition capable of dyeing the white hair to black, comprising the combination of a first agent having bismuth subnitrate and sulfur and a second agent having a water-soluble reductive substance with a sulfur in its molecule. CONSTITUTION:Bismuth subnitrate and sulfur are blended with a creamy, emulsive or gel base material to prepare a first agent. A water-soluble reductive substance having sulfur in its molecule, e.g., a water-soluble thiosulfate, thioglycolate, and cystein is added to a base material consisting mainly of water to give a second agent. The first and the second agents are mixed just before use, and applied to the hair. Color develops with time to change the hair from white to black.
Patent JP-S53112904-A (JP)
Title: Lng vaporizer
Inventor: SATOU NOBUO
IPC: F17C9/02
Filed: 1977-03-14
Abstract: PURPOSE:A LNG vaporizer capable of giving the same composition of gasified components as those of the supplied feed stock independently of the load fluctuation by conducting liquid-gas contact of heavy fraction-rich LNG with a gas which is separated in an accumulator utilizing thermosiphon and superheated.
Patent JP-S61189871-A (JP)
Title: Production of spectacles
Inventor: IZAWA RYOJI
IPC: B23K1/00
Filed: 1985-02-15
Abstract: PURPOSE:To make easy welding and to simplify a process for production by interposing filler metals contg. titanium between a temp. and hinge contg. titanium and press-welding the temple and the hinge under the conduction of electricity. CONSTITUTION:The foil- or wire-shaped filler metals 34a, 34b contg. titanium are interposed between the temple 30 and German silver hinge 36 for bending the temple 30, which temple and hinge constitute a spectacle frame. The hinge 36 is press-welded to the temple 30 contg. titanium under the conduction of electricity. The filler metals 34a, 34b are melted or diffused to join the temple 30 and the hinge 36.
Patent JP-H10224211-A (JP)
Title: Synthesizer-type oscillation circuit
Inventor: KIKUCHI YASUTAKA
IPC: H03L7/08
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a synthesizer-type oscillation circuit in which an oscillated frequency is unchanged, even when a resonance coil is vibrated without using a vibration absorbing member. SOLUTION: In a synthesizer-type oscillation circuit LPF 13 using a conventional PLL, a voltage adder 14 is inserted between the LPF 13 and a voltage controlled oscillator 15, and a vibration sensor 21 is provided to detect a mechanical vibration, added to a resonance coil of the voltage controlled oscillator 15. Then an AC component in an output of a low-pass filter 13 extracted via a coupling capacitor 22 is rectified by rectifier means 23, 24, a gain of a variable gain amplifier 25 is decided by its DC component, and a detection signal of the vibration sensor 21 is amplified by the gain.  The voltage adder negates a component resulting from the vibration of the resonance coil in the output of the low-pass filter 13, and the oscillated frequency of the voltage controlled oscillator 15 is controlled by the control signal corrected with the negation to eliminate the effect of the vibration.
Patent JP-S63196895-A (JP)
Inventor: SUZUKI SHIGENARI
IPC: G21C21/02
Filed: 1987-02-12
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-H07232272-A (JP)
Title: Automatic welding equipment and welding method
Inventor: KATO KENICHI
IPC: B23K9/127
Filed: 1994-02-25
Abstract: PURPOSE:To highly precisely perform sensing and to improve the working efficiency by moving the attaching position of a sensor to a moving arm part up to a proper attaching position by a moving means based on the sensor attaching position correcting value calculated with a sensor proper attaching position calculating unit. CONSTITUTION:A signal is outputted to a sensor controller 16a based on the correcting value of sensor attaching position calculated in the calculating process of the sensor proper attaching position. A biaxial oscillating motor 15 moves a sensor device 4 in x-y direction from the temporary attaching position to the movable arm's top end 13a of the movable arm part 13 up to a proper attaching position by allowing a 1st stepping motor 15a and a 2nd stepping motor 15b to drive with receiving the signal from the sensor controller 16a. In such a way, the precision of the attaching position is improved, the accurate sensing data can be obtained and welding can be accurately executed.
Patent JP-H07238397-A (JP)
Title: Dip plating device for sheet-like object
Inventor: SAKAKI YASUHIKO
IPC: C25D17/00
Filed: 1994-02-25
Abstract: PURPOSE:To execute plating with higher uniformity with a dip plating device constituted to subject a sheet-like plating object to a plating treatment while applying flow of a specified direction to the plating liquid in a plating tank in the state of hanging this object and dipping the object in the plating liquid in the tank. CONSTITUTION:Weir plates 2a, 2b are installed in the plating tank 1 in such a manner as to be symmetrical with the right and left side of the plating object M. The outer side partitioned by the one weir plate is formed as a supply section 4a (or 4b) and the outer side partitioned by the other weir plate as a recovery section 5a (or 5b). While the plating liquid supplied from the supply section is made to flow over the weir plate on the supply section side to the inner side, the plating liquid is forced to flow along the object to be plated, then to flow over the weir plate on the recovery section side so as to be recovered into the recovery section.
Patent JP-S59154621-A (JP)
Title: Magnetic head
Inventor: GOTOU SHIGEKI
IPC: H05K3/30
Filed: 1983-02-24
Abstract: PURPOSE:To decrease number of components without requiring a terminal conductor as a separate supply by prolonging both ends of a coil bobbin made of a synthetic resin so as to provide a metallic plating part for forming a connecting terminal part. CONSTITUTION:A pyramid shaped projected part 1b is formed succeeding to a thick part 1a of the synthetic-resin-made coil bobbin 1 so as to be the metallic plating part 3 as shown in hatched lines. Conductive plating such as gold, silver plating, tinning, or solder plating is used as the metallic plating. Both ends 4a, 4a of a winding 4 are wound respectively to the metallic plating part 3 and fixed by a conductive adhesives or the like. Through the constitution above, the connecting terminal section is provided without requiring two components, the number of components is decreased, the assembling man-hour is decreased and the manufacturing cost is reduced.
Patent JP-S55121344-A (JP)
Title: Multi-vane type air volume controller
Inventor: OOSAKI YUKIMASA
IPC: F24F13/14
Filed: 1979-03-12
Abstract: PURPOSE: To check the deflection yielded between the dynamic vanes for higher controlling property by means of a fixed vane between the dynamic vanes in an apparatus for controlling air volume of the current conveyed through a duct with a plurality of rotatable dynamic vanes.  
     CONSTITUTION: A parallel multi-vane damper 11 is provided between connecting ducts 12. In the damper 11, a plurality of rotation shafts 13 are arranged on a straight line at a given space at the right angle to the air flow while dynamic vanes 14 are mounted rotatively on respective rotation shafts 13. Plate-shaped fixed vanes are provided parallel to the air flow X at the position precisely between the tips of the dynamic vanes 14 when they are fully closed. With such an arrangement, it is possible to eliminate the air current crossing the plane otherwise existing thereby reducing the deflection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60173670-A (JP)
Title: Seat reservation system
Inventor: YOSHIZAWA KAZUO
IPC: G06Q50/00
Filed: 1984-02-20
Abstract: PURPOSE:To decrease the number of inquiries to a central system by assigning a seat to each seat terminal device in advance and handling only the seat assigned to each seat reservation terminal device in most cases. CONSTITUTION:When an inquiry of an idle seat comes from a seat reservation terminal device 8, a decentralized processing unit 6 retrieves a decentralized storage device 7 and when all the designated tickets for the assigned seats are sold out, then the decentralized processing unit 6 informs the sold-out to a central system 1 via a communication line 4 and gives a sales request of the seat designation ticket. The central system 1 uses the rest seats of other terminal system 5 stored in the storage device 3 at the central side and starts the job of seat reservation from the terminal system 5. When the other terminal systems 5 sold out the rest seats, the central system 1 gives a commond of transfer of the rest seats to the other systems 5 so as to compensate the seats.
Patent JP-H06218455-A (JP)
Title: Method and device for expanding tube
Inventor: HIRASAWA SATORU
IPC: B21D53/08
Filed: 1993-01-25
Abstract: PURPOSE:To reduce the working time for the pattern change of a mandrel by providing a flare jig moving mechanism between a tube expander base and a reflare base and providing a mandrel selecting mechanism outside a mandrel storing plate respectively. CONSTITUTION:The flare jig moving mechanism 60 is provided, by which the flare jigs attached to each mandrel on the reflare base 26 side between the tube expander base 24 and the reflare base 26 are simultaneously moved along the axial direction of the mandrel. The flare jig moving mechanism 60 is abutted on the upper edge of the flare jig 56 and moved along the axial direction of the mandrel through a moving means. By the mandrel selecting mechanism 62, of which engaging projecting part is provided on the inner circumferential surface of a pressure piece 64 that is attached to the base end of the mandrel, a chuck pin 68 having an engaging groove in the engaging projecting part is attached to a freely movable cylinder 70. The chuck pin 68 is engaged with the pressure piece 64 of an unused mandrel, and the work is performed by moving this mandrel into the mandrel storing plate 22.
Patent JP-S58143852-A (JP)
Inventor: AONO TOSHIO
IPC: E03F9/00
Filed: 1982-02-22
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-H06237638-A (JP)
Title: Grain tank of combine harvester
Inventor: HONDA TAKAHISA
IPC: A01F12/60
Filed: 1993-02-18
Abstract: PURPOSE:To lessen driving during overload of expanding and contracting movement of a subtank in a grain tank of a combine harvester. CONSTITUTION:In a grain tank 3 capable of readily increasing and reducing a volume by moving a subtank part 2 based on a main tank part 1 and storing threshed reaped harvested grain, an expanding and contracting device 4 having expanding and contracting speed lower in an enlarging region A of the expanding and contracting movement of the subtank part 2 than in an enlarging region B is installed to give a grain tank of a combine harvester.
Patent JP-S63196167-A (JP)
Title: Original reader
Inventor: SUGISHIMA KIYOHISA
IPC: H04N1/04
Filed: 1987-02-10
Abstract: PURPOSE:To eliminate erroneous recognition, by detecting an original sequentially within the range after detecting maximum length in a horizontal and a vertical directions, and outputting a picture signal only within the range of the original. CONSTITUTION:When points from (x1,y1) to (x4, y4) are recognized by a first reciprocal movement of an optical system, the coordinate information of the points are informed to a CPU310. Following the above, a second scan operation is performed. The part of an output image is calculated based on the bit of original detecting information in a main scan direction of a preceding line at every eight lines, and by controlling a gate circuit 304 according to a calculated result, the output of a bit of picture information in the original can be controlled. After completing recognition scan, an original recognition data is loaded from an original detection circuit, At this time, the coordinate data of four points are recognized by the CPU310. It is possible to judge the correctness of the recognition data and to attain the detection of a satisfactory position in regular scan from the data obtained the recognition scan.
Patent JP-S62188558-A (JP)
Title: Picture processor
Inventor: SASAHARA KENJI
IPC: G06T5/00
Filed: 1986-02-14
Abstract: PURPOSE:To obtain a reproduced picture with high quality by selecting a substatilly binarized picture signal alternately by a selecting means in synchronism with a horizontal synchronizing signal as to multi-value picture signal. CONSTITUTION:Pattern signal SW1, SAW2 of different period and an analog picture signal VA are compared respectively by comparators 4a, 4b to obtain binarized picture signals PW1, PW2 subjected to pulse width modulation. Further, a horizontal synchronizing signal HSYNC is used as the timing for selecting changeover to invert a filp-flop 24, and a selector 23 outputs switchingly the signals PW1, PW2 alternately at each line. Since the selecting means selects alternately the binarized picture signal in synchronism with, e.g., the horizontal synchronizing signal as to a multi-value picture signal, even if a dot picture, a character picture and a halftone picture exist mixingly in one picture, the occurrence of moire due to asynchronization of the pattern signal is prevented or reduced.
Patent JP-2000227092-A (JP)
Title: Vertical submerged motor-driven pump
Inventor: KUBO YASUHITO
IPC: F04D13/08
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a vertical submerged motor-driven pump in which the full height of the pump can be constituted low by reducing the number of parts and assembling manhour, the cooling effect of a lubricating oil is raised to prolong the life of a shaft seal device, and it is unnecessary to fall sideways at oil feeding. SOLUTION: A motor frame 11 integratedly formed in a mode in which adjacent to a water passage 14 vertivally provided between opposite faces of an inner cylinder 11A and an outer cylinder 11B, an oil chamber 15 and an electrical equipment chamber 16 are arranged in a row in the circumferential direction, is standingly provided on the pump casing 1, the water passage 14 is formed so that the lower end part is communicated to a scroll chamber 2 in the pump easing 1 and the upper end part is communicated to a pump discharge port 19.  The oil chamber 15 is formed so that the lower end part is communicated to the peripheral part of a mechanical seal 21 and the upper end part is communicated to an oil feed port on the upper part of the motor frame 11, and the electrical equipment chamber 16 is formed so that the inside part is communicated into the inner cylinder 11A and the upper end part is communicated to a power supply cable insert port 26 on the upper part of the motor frame 11.
Patent JP-S63196028-A (JP)
Inventor: KITAI TATSUYA
IPC: H01G11/42
Filed: 1987-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08223614-A (JP)
Title: Method and system for succeeding data of exchange
Inventor: KANO TOSHIYUKI
IPC: G06F17/30
Filed: 1995-02-17
Abstract: PURPOSE: To provide the method and system for succeeding data of exchange with which the reliability of a data base can be kept without necessity to prepare a transformation program depending on data base structure. CONSTITUTION: New and old data base schemers 8 and 4 are extracted by a new/old data base schemer extracting part 12 of a data base schemer variation preparing means 11 and based on the compared result of a new/old data base schemer comparing part 13, variation schemer information is prepared by a data base schemer variation preparing part 14. The respective data in an old data base 3 are transformed by an old/new data base transforming part 17 of a data base data transforming means 15 based on the variation schemer information and stored through a new data base preparing part 18 into a new data base 7.
Patent JP-S52113125-A (JP)
Title: Color television repeater system
Inventor: OOTOMO SUSUMU
IPC: H04N9/00
Filed: 1976-03-19
Abstract: PURPOSE: To make illegible the beat frequency due to cross modulation and to prevent lowering of the picture quality, by selecting the audio signal subcarrier frequency fs to twice the color subcarrier frequency fc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05226918-A (JP)
Title: Antenna built-in type positioning device
Inventor: HIGAMI MASAHIRO
IPC: G01C21/00
Filed: 1992-02-17
Abstract: PURPOSE:To reduce a volume as a product and to always implement positioning when the device is in use by providing a cover member capable of opening/ closing and a plane antenna integrated with the cover member to the device. CONSTITUTION:A key section 31 and an element section 32 are juxtaposed on the upper side of a housing 30, and a housing cover member 34 for a CD (Compact Disk) memory 34 is arranged to the upper face of the housing 30 adjacent to the key section 31 and the display section 31. The housing cover member 34 is made of a non-metal, and the plane antenna 35 being a microstrip patch antenna is assembled in the inside. The housing cover member 34 is turned in a direction indicated by an arrow 36 and opened/closed. Since the plane antenna 35 is assembled to the housing cover member 34 being usually a dead space in such a manner, the volume of the product is reduced and it is possible to always make positioning when the device is in use.
Patent JP-H10228731-A (JP)
Title: Digital signal reproducing device
Inventor: YOSHINAKA TADAAKI
IPC: G11B5/09
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To perform a recording and reproducing processing having a high-speed rate/a high density by using an integration detecting system being strong in a level fluctuation and an amplitude detecting system dispersing with a low band component and performing binary identification processings while performing comparisons of many samples to enable a highly accurate binary decoding. SOLUTION: After a reproduced signal is integratingly equalized in an integration equalizer 1, it is supplied to a synchronizing circuit 16 as the binary compared output of a comparator 2. Since this synchronization output has the indefinite factor of one clock, even when the signal-to-noise of the reproduced signal is bad, the synchronization signal is managed to become a phase which is the same phase as that of the reproduced signal or is advancing the phase of the signal by one base. Then, a differentiation circuit 20 generates identification signals U, D by detecting the rising edge and the falling edge of the synchronization output to supply them to an identification circuit 30.  Then, the circuit 30 generates a binary identification signal by using them as a generation timing signal for generating reference waveform equalizing outputs and also using them as an edge signal for binary generation at the time of decoding the reproduced signal.