baber/WOPTO huggingface dataset:
Patent JP-S61189797-A (JP)
Title: Scanning converting device
Inventor: HAMADA MASANORI
IPC: H04N11/20
Filed: 1985-02-18
Abstract: PURPOSE:To decrease an H memory by providing a means to read two H memories to store alternately a color television signal continuously for four periods at the speed two times as much as the writing frequency, and a circuit to Y/C-separate from the output signal of two H memories. CONSTITUTION:An NTSC color television signal 1 is alternately written through an S/W1 to H memories 4 and 5 horizontally. The reading is executed two times as much as the writing clock frequency. Next, the output signal of H memories 4 and 5 is applied through an adder circuit 10 and an SW3, 12, SW3 and 13 to a subtracting circuit 7. Since the adder circuit 10 applies the signal which goes to be the relation delayed for one horizontal period, the color sub- carrier is eliminated and a luminance signal only is obtained. At the subtracting circuit 7, the signal of the color sub-carrier part is pulled out, supplied to a band-pass filter 8, supplies the chrominance components to a subtracting circuit 9, and the luminance signal is obtained. Since the band of the chrominance components is 1/6-1/3 of the band of the luminance signal, even when the band is a little narrower than that of the luminance signal, the picture quality deterioration is hardly detected, and consequently, the chrominance components are interporated by the same signal as the signal of the upper line.
Patent JP-S52112793-A (JP)
Title: Laying method of aerial transmission line
Inventor: HOSHINO HIROYUKI
IPC: H02G1/02
Filed: 1976-03-18
Abstract: PURPOSE: The length of stringing of the electric wire is corrected, in consideration of the elongation and contraction due to the tenperature difference between the tenperature in the application of the measured mark and the temperature in laying work, and the laying is done correctly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09220180-A (JP)
Title: Sliding contact point device and suction pipe for vacuum cleaner using this device
Inventor: ANDO JIRO
IPC: A47L9/26
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To suppress an elastic variation during a sliding action and secure the energization between a sliding receiver and a strip material by providing a structure designed to enable the insertion of the strip material through the sliding receiver and maintaining their relative positional relationship almost constantly in the mutual contact between these constituents. SOLUTION: A bar material 14 and a pipe material 15 are independent constituents, and the pipe material 15 has two opening parts 20 obtained by removing part of counter-positioned outer peripheral faces, and a bifurcated part 23a obtained by folding a wire rod in the U-shape, is fitted to the opening part 20 in such a manner that the part 23a traverses the part 20. Thus the bar material 14 is inserted into the pipe material 15 in such a way that all of the bifurcated parts 23a are widely opened, so that the contact between the pipe material 15 and the wire rod 14 is securely established to ensure their energization.
Patent JP-S58145937-A (JP)
Title: Photosensitive composition
Inventor: KITA NOBUYUKI
IPC: G03F7/016
Filed: 1982-02-25
Abstract: PURPOSE:To obtain a photosensitive composition improved in developability, by adding a chelating agent soluble in an org. solvent to a photosensitive compsn. consisting of an org. polymer compd. and a diazo compd. CONSTITUTION:A photosensitive compsn. consisting of a diazo resin soluble in an org. solvent and an org. polymer having 10-200 acid value contains 0.1- 10wt% chelating agent soluble in an org. solvent and having >=50% efficiency of sequestering Ca or Mg ion in an aq. soln. of 8 in pH. A preferable content of said org. polymer in said photosensitive compsn. is 80-92wt%, and a preferable content of said chelating agent is 8-20wt%. As said polymer having 10-200 acid value, a copolymer contg. (meth)acrylic acid, crotonic acid, or maleic acid as constituent units, and the like polymer are embodied.
Patent JP-S54123606-A (JP)
Title: External combustion system reciprocating engine
Inventor: YOSHIDA HIROTAKA
IPC: F02G3/02
Filed: 1978-03-17
Abstract: PURPOSE: To use various kinds of fuel, and to greatly improve the specific consumption of fuel, by stably burning fuel continually by continuously burning fuel, and by optimum utilization of the combustion heat.  
     CONSTITUTION: An external combustion chamber 10 in a casing 9 of an external combustion chamber is connected to a cylinder chamber 4 formed between a cylinder head 3, which is provided with a high pressure gas supply valve 5 and an exhaust valve 6, and a piston 2 through a high pressure gas supply passage 7, and the casing 9 is equipped with an injection valve 11 for feeding fuel and air corresponding to load and a heating heater 28 for igniting mixture. The injection valve 11 is connected to a high pressure fuel pump 21 and a high pressure air pump 24 through accumulators 20, 23, and arranged so that fuel with excess air be injected into the external combustion chamber 10 from the injection valve 11 when an accelerator pedal 27 is worked. An auxiliary injection valve 32 and an explosion- proof device 35 are mounted to the casing 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63197573-A (JP)
Title: Painting method
Inventor: TANIMOTO YOSHIO
IPC: B05D7/14
Filed: 1987-02-13
Abstract: PURPOSE:To form thick intermediate coat film without generating a wale phenomenon, by a method wherein intermediate coat having a color approximate to that of top coat is applied in a thickness equal to or more than a dripping limit so as to become sufficiently thicker than the top coat and the formed film is rotated around a horizontal axis to be dried. CONSTITUTION:In the intermediate coating process before a top coating process, intermediate coat is sprayed so as to form a film far thicker than 40mum. The drying of the intermediate coat is performed in a setting process under a temp. atmosphere of about 40-60 deg.C and a baking process under a temp. atmosphere of about 140 deg.C. In both cases, an object to be painted such as a car body W is rotated in a horizontal direction to dry the intermediate coat film. Subsequently, top coat is applied in a thickness of about 15-30mum sufficiently thinner than a conventional one. The lowering in the concealing capacity due to the reduction in the thickness of the top coat film is eliminated using color intermediate coat having a color approximate to that of the top coat as the intermediate coat.
Patent JP-S63198876-A (JP)
Title: Current detector
Inventor: NEMOTO MICHIO
IPC: G01R15/20
Filed: 1987-02-13
Abstract: PURPOSE:To obtain a current detector with high magnetic efficiency by allowing a ferromagnetic material thin film piece to operate as a part of a yoke in the case of arranging and facing one surface of a substrate at an interval. CONSTITUTION:A ferromagnetic material magnetoresistance element pattern 1 and rectangular thin film yokes 2 and 2' are formed on the substrate 5 by vapor deposition and the surface is covered with a protection film 7. Parts of the planes of open parts 31 and 32 of a thin plate type external yoke 3 provided with winding 4 are superposed on the open parts 201 and 201' of the thin film magnetic yokes 2 and 2' on the opposite sides from magnetoresistance elements 11 and 12 across the protection film 7. A permanent magnet for bias magnetic field application is stuck on the reverse surface of the substrate 5 opposite the magnetoresistance elements. The magnetoresistance element pattern 1 is composed of magneto-resistance elements 11, 12, 13, and 14 which are connected mutually.
Patent JP-S53115184-A (JP)
Title: Compound type high density charge coupled device
Inventor: MIYAMOTO YOSHIHIRO
IPC: H01L29/762
Filed: 1977-03-18
Abstract: PURPOSE:To simplify-electrode structure by making combination use of both channels for surface and burying and obtain a CCD of a turnback or cyclic type of an extremely high scale of integration by using an offset mask method.
Patent JP-S52114264-A (JP)
Title: X-ray analyzing device for such as electron microscope
Inventor: WATANABE TADAO
IPC: H01J37/26
Filed: 1976-03-22
Abstract: PURPOSE: To decrease background noise and to improve the detection sensitivity by bringing up the excitation power on the objective lens so as to function as two lenses actually, and concentrating the reflected electron from the test piece along the optical axis as the test piece is placed in the middle of two lenses. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60198041-A (JP)
Title: Cathode-ray tube
Inventor: KAKIZAKI TAKEHIRO
IPC: H01J29/62
Filed: 1984-02-20
Abstract: PURPOSE:To simplify manufacture without processing a glass bulb for giving the prescribed potential by constituting the grid electrodes G4 and G6 in an electrostatic focusing-electrostatic deflection type pick-up tube so as to be intricate each other between them. CONSTITUTION:An electrostatic focusing-electrostatic deflection type pick-up tube is formed while containing an electron gun K, G1, G2, the grid electrodes G3, G4 made up by vacuum-evaporating a metal inside a glass bulb 1 and shaped into the prescribed patterns by laser or the like and an electrode 19 connected to an mesh electrode G6. Further, the electrode G4 is made into an arrow pattern the while its one side in connected to the contact part CT inside the electrode G3 and on its other side the electrode 19 and the region lG5 make the respective extended parts to be intricate in the shape of the teeth of a comb for being given potential. Accordingly, the former grid electrode G5 is omitted while making the processing the glass bulb 1 for impressing voltage thereon to be unrequired thus simplifying manufacture.
Patent JP-H06243998-A (JP)
Title: High frequency quadrupole accelerator
Inventor: IMANAKA HIROBUMI
IPC: H05H9/00
Filed: 1993-02-19
Abstract: PURPOSE:To provide a high frequency quadrupole accelerator having a quadrupole electrode support structure by which quadrupole electrodes can be arranged accurately in a cage body and replacing work can be carried out easily. CONSTITUTION:Quadrupole electrodes 1, 2, 3 and 4 are supported with a plurality of the first and the second electrode holders 18 and 19, and are assembled integrally in a condition of securing positional accuracy between the electrodes. The quadrupole electrodes 1, 2, 3 and 4 in a condition of being supported with the first and the second electrode holders 18 and 19 are housed in a cage body 16, and the first and the second electrode holders 18 and 19 are supported with a plurality of the first and the second outer peripheral holders 20 and 21 fixed to prescribed positions in the cage body 16, so that the quadrupole electrodes 1, 2, 3 and 4 are arranged accurately in the cage body 16. Even replacing work of the quadrupole electrodes 1, 2, 3 and 4 is carried out similarly in a condition of the quadrupole electrodes 1, 2, 3 and 4 supported with the first and the second electrode holders 18 and 19.
Patent JP-H10228325-A (JP)
Title: Device for monitoring power consumption of temperature controller
Inventor: SATO SATOSHI
IPC: G05D23/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a temperature controller power consumption monitoring device capable of inexpensively measuring the power consumption of several hundreds of parts and executing manufacturing management for optimizing the power efficiency of a molding machine. SOLUTION: The device is provided with a temperature detection part for measuring the temperatures of respective heaters, a measured temperature input part 22, an operation control part 23 for calculating a deviation between the temperature measurement value of each heater and a set temperature and determining current supply time to each heater based on the calculated result so that power efficiency is optimized and each measured value coincides with the set temperature, and a control variable output part 21 for outputting the determined information to each heater. The device is also provided with a host computer and transfers respective temperature measurement values and the determination information to the host computer, which executes data processing and evaluation.
Patent JP-S60176990-A (JP)
Title: Chucking device of lifting machine
Inventor: KUBOSAWA MINORU
IPC: H01L21/02
Filed: 1984-02-22
Abstract: PURPOSE:To keep a seed rod in a horizontal state and to reduce rotation variation, by connecting a shank fixed to a holder of a main shaft unit of lifting machine to a weight fixed to a seed rod for semiconductor material with a steel wire. CONSTITUTION:The shank 5B is inserted into the central part of the holder 5A attached to the main shaft unit 4 of lifting machine, and fixed by the setscrew 6. Meanwhile, the trapered shank 5Ca set at the top of the seed rod 5C equipped with the semiconductor material 7 at the bottom is enageged with the tapered hole 5Dd of the almost flat weight 5D, and fixed through the mounting bolt 10. The top part 5Ea of the steel wire 5E is inserted into the thin hole 5Ba set at the central part of the shank 5B, fixed by the stopping 5G, the other end part 5Eb is inserted through the thin hole 5Eb set at the central part of the weight 5D into the empty chamber 5Dc, fixed by the stopping 5G, so that the weight 5D and the holder 5A is connected.
Patent JP-S53117271-A (JP)
Title: High pressure sodium vapor lamp
Inventor: KAWASUMI KENICHI
IPC: H01J61/54
Filed: 1977-03-22
Abstract: PURPOSE: To simplify the production process of luminous tubes for pressure sodium vapor lamps with improved contact with a sheet-shaped auxiliary starting conductor by removing the ring portion of a linear auxiliary starting conductor mounted to the luminous tube 1. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04269140-A (JP)
Title: Flatness compensation device
Inventor: BABA SADAMU
IPC: B23Q1/00
Filed: 1991-02-25
Abstract: PURPOSE:To hold a flatness constantly if a work has a deflection by deflection of a table or saddle as the table having the work is moved by adding an additive force to the table or saddle. CONSTITUTION:A deflection detecting piezoelectric element A and a deflection compensation piezoelectric element B are provided between a saddle main body 15 and a carriage 17, and these are connected with a processor 10. A deflection quantity of a saddle main body 15 is detected by the deflection detecting piezoelectric element A, a computation process is performed by the processor 10, and an additive force as a result of computation of the deflection quantity by the deflection compensation piezoelectric element B is added to the saddle main body, thereby a flatness of a work is maintained.
Patent JP-S61189946-A (JP)
Title: Ribbonless dot printer
Inventor: KUROSAWA KOJI
IPC: B41J2/04
Filed: 1985-02-20
Abstract: PURPOSE:To make it possible to certainly inject liquid ink only in definite quantity without requiring the control of the viscosity of the liquid ink, by receiving hollow liquid spheres in a printing pipe. CONSTITUTION:When voltage V1 applied to a first power source terminal 14 is reduced or set to 0 while voltage V2 applied to a second power source terminal 15 is kept as it is in a stand-by state, potential difference V5 is generated between printing electrodes 10a, 10b. Liquid spheres 7 receive the action of an electric field E2 due to said potential difference V5 to generate electric polarization in said spheres. The force in the right direction is acted on the liquid spheres 7 by said electric polarization and the electric field E2. Therefore, the liquid spheres 7 move to a printing region 11 but, during this moving process, voltage V1 is applied to the first power source terminal 14. As mentioned above, ink 12 is protruded from the printing end 6a of a printing pipe 6 by the movement of the liquid spheres 7 to the printing region 11 and dots can be printed on printing paper 17.
Patent JP-S52113739-A (JP)
Title: Electrostatically developing toner
Inventor: MIHASHI YASUO
IPC: G03G9/09
Filed: 1976-03-19
Abstract: PURPOSE: To prepare an electrostatically developing toner positively chargeable and not deteriorating copying quality in repeated successive copying by adding an aminotriphenylmethane type dye converted to its lake pigment as a charging controller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08224072-A (JP)
Title: Apios tea and its production
Inventor: FUKURAKU YOSHIYASU
IPC: A23L2/38
Filed: 1995-02-20
Abstract: PURPOSE: To obtain an Apios fortunei tea having a taste suitable for general people by drying the petals of Apios fortunei, cutting the dried petals, roasting the cut petals and subsequently rapidly cooling the roasted petals. CONSTITUTION: The method for producing the Apios fortunei comprises drying the petals (which may contain the leaves) of the Apios fortunei, cutting the dried petals into 2-3mm square pieces, roasting the pieces with a far IR light roaster at 110-130 deg.C for approximately 30min, and subsequently rapidly cooling the roasted pieces. The roasting state is controlled so that the tea is colored into yellow or red. The insertion of a steaming process and a drying process before the roasting process enables to milden the smell.
Patent JP-H07240753-A (JP)
Title: Vp-ais cell drop circuit corresponding to short frame
Inventor: ITSUKI YOSHIMASA
IPC: H04Q3/00
Filed: 1994-03-01
Abstract: PURPOSE:To perform the output of cell data normally by providing the VP-AIS cell drop circuit corresponding to the input of a short frame in the VP (virtual path) alarm transfer device of an ATM exchange. CONSTITUTION:This circuit is a frame clock synchronizing operation part composed of a counter 3, a decoder 4, an AND gate 5, an FF 6 and an OR gate 7 and a system clock synchronizing operation part composed of an n-bit shift register 11, an AND gate 12 and an n-ary counter 13. Even if a short frame is inputted and the next frame is inputted with an interval which is shorter than a normal width, the frame pulse is masked and a counter is prevented from being loaded. As a result, even if the short frame is inputted, the drop of a VP-AIS cell inputted before the input is normally performed. An FERF pulse to be outputted is prevented from being outputted at an interval which is shorter than the normal width.
Patent JP-H01206649-A (JP)
Title: Semiconductor device
Inventor: OKUYA KEN
IPC: H01L21/768
Filed: 1988-02-15
Abstract: PURPOSE:To realize the reliable contact of an upper wiring with a lower wiring by a method wherein an insulating layer on the periphery of the aperture of a through hole is formed in a stepped form and moreover, the diameter of the stepped terrace of an insulating layer, which is positioned at a lower layer, is formed larger than that of the stepped terrace of an upper insulating layer. CONSTITUTION:A first through hole 31 having a diameter (b) is formed in the center of the surface of the terrace of a first interlayer insulating film 21 by an etching treatment using a photo resist technique and thereafter, a resist layer 3a is removed to complete a processing of the film 21. Then, a photo resist material is first applied on the whole upper surface of a second interlayer insulating film 22 to form a resist layer on the upper surface of the film 22 and thereafter, an intermediate step part S having a diameter A is formed via an etching treatment. Subsequently, by opening a second through hole 32 in the center of this part S, a processing of the film 22 is completed. At this time, the diameter (a) of the hole 32 can be smaller than the diameter (A) of the part S and can be equal with the diameter (b) of the hole 31 or can be larger or smaller than that. Thereby, a multiple through hole wiring having a high electrical reliability can be realized.
Patent JP-S59159401-A (JP)
Title: Remote control device
Inventor: SATOU KIYOHIRO
IPC: F15B11/08
Filed: 1983-02-28
Abstract: PURPOSE:To quicken the return of a hydraulic pilot cylinder to the neutral position by cutting off a current to a normally closed solenoid valve which connects one chamber of said pilot cylinder which cooperates with a direction selector valve to a hydraulic source, later than the time when the power supply voltage is cut off. CONSTITUTION:When power is not applied to a potentiometer 14, solenoid valves 9, 10 stay in their normal open states, and oil from a normally closed solenoid valve 8 which is made open with a main switch 11 and a power switch 13 turned on, is returned to a reservoir R, bringing the piston 1A of a hydraulic pilot cylinder 1 to the neutral position. When the output voltage of the potentiometer 14 is set in the rising direction, the solenoid valve 9 is closed, causing the piston 1A to move right. At the same time the power supply voltage is cut off with the switches 11, 13 being turned off, the solenod valves 9, 10 are opened but, since the solenoid valve 8 is kept opened for a certain period of time by means of a delay circuit 24, the inside of a chamber S1 is prevented from being rendered negative pressure, returning the piston 1A to the neutral position by the force of springs 4, 5.
Patent JP-H09224315-A (JP)
Title: Communication method at the time of submarine cable laying
Inventor: KOMORI HIROBUMI
IPC: H02G1/10
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To have the laying status of a submarine cable secured on a laying ship by the operation on the sea bottom side by a method wherein a plurality of warning lamp operating switches are provided on the sea bottom side and a plurality of warning switches are turned on and off by the operation of an operator on the sea bottom side and the laying status on the sea bottom side is communicated to the ship side so as to be monitored visibly. SOLUTION: A warning line 8 is installed between a laying ship 1 side and a cable burying machine 6 on a sea bottom 2 side and a plurality of warning lamps 9 are provided on the laying ship 1 side. The meanings of the colors and the lit states of the lamps 9 are defined beforehand as an arrangement. On the other hand, a plurality of warning lamp lighting switches 10 are provided on the burying machine 6 main part on the sea bottom 2 so as to correspond to a plurality of the warning lamps 9. On the sea bottom 2 side, an operator 4 watches the actual cable laying status and closes the warning lamp lighting switches 10 to light the warning lamps 9 on the laying ship 1 side through the warning line 8. As a result, the cable laying status on the sea bottom 2 side can be secured on the laying ship 1 side.
Patent JP-S59157727-A (JP)
Title: Voltage reducing circuit
Inventor: SHIN YASUHIRO
IPC: H02J1/00
Filed: 1983-02-28
Abstract: PURPOSE:To reduce considerably the chip area of a highly integrated IC having a dielectric strength of 12V and 16V by operating the inside of the IC with a normal low voltage and operating an input/output part with a power source voltage common to an external circuit. CONSTITUTION:When the potential difference between a high power voltage input terminal VDD and a low power terminal VSS exceeds VTP+VTN (VTP and VTN are threshold voltges of a P-MOS and an N-MOS), a current starts flowing through a resistance 4, an MOS5, an MOS6, and a resistance 7. When this potential difference is increased furthermore, the current is flowed to even an MOS3. Therefore, the source potential of the MOS5 is limited, and this potential difference is saturated. Since this limited potential difference is the sum of diode characteristics VfP and NfN of MOSs 3 and 5, a C-MOS is operated surely if a voltage (VfP+VfN) between terminals VDD1 and VSS'11 is applied. Consequently, it is sufficient if the C-MOS having a low dielectric strength is used in an internal logic circuit, and the chip area is reduced.