baber/WOPTO huggingface dataset:
Patent JP-S5453617-A (JP)
Title: Cobalt alloy with superior impact resistance
Inventor: OCHI YOSHIHARU
IPC: C22C19/07
Filed: 1977-10-06
Abstract: PURPOSE: To enhance the impact resistance of a malleable high carbon Co-Cr alloy with superior corrosion resistance and wear resistance by adding an alloy element such as Nb.  
     CONSTITUTION: An alloy consisting of Cr; 25W33%, W; 3W6%, Ni<5%,  Mn<2%, Si<2%, C; 0.6W1.7%, Nb; 0.1W2%, and the balance Co. This alloy is  obtd. by adding esp. Nb; 0.1W2% to a high carbon Co-Cr alloy which is superior in resistance to corrosion and wear but inferior in impact resistance in order to remarkably improve the toughness, esp. impact resistance. The Nb may be added in the  form of an alloy contg. Ta. In addn. to the superior resistance to corrosion and  wear, the impact resistance is improved, so this alloy is suitable for use as a material for steam turbine erosion shields, various bearings and shafts 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62277554-A (JP)
Title: Measuring method for depth of surface cured layer by ultrasonic wave
Inventor: MIYAJIMA TAKESHI
IPC: G01B17/02
Filed: 1986-05-27
Abstract: PURPOSE:To measure the depth of a cured layer quantitatively and accurately in real time by bringing a surface wave probe for transmission and a surface wave probe for reception into contact with the surface of a solid body opposite each other at constant distance. CONSTITUTION:When a surface wave is transmitted by the surface wave probe 3, the surface wave is propagated by distance L in the surface layer part of a body 5 to be inspected along the surface 5a. Then, the propagated transmitted wave 7a is received by the surface wave probe 4 for reception and appears on a CRT 2 as an echo. Thus, the acoustic velocity variation rate of the cured material to a raw material is found to measure the depth of the cured layer easily, accurately, and quantitatively.
Patent JP-S622030-A (JP)
Title: Quake-proof device
Inventor: DAIDOU HIROSHI
IPC: E04H9/02
Filed: 1985-06-03
Abstract: PURPOSE:To obtain efficient resistance against an earthquake by providing a gear and a rack between relatively movable two members and alternately placing these mechanisms while providing a slip-off preventing device for said gear. CONSTITUTION:A first lateral quake absorbing mechanism consists of racks 1 fixed to a base plate 7 and gears 2 meshed with the racks 1. And, a frame 3 on which a second lateral quake absorbing mechanism is fixed, is installed on metals 12 which support the gears 2. The second lateral quake absorbing mechanism consists of plural racks 4 fixed to the frame 3 and gears 6 meshed with them. These racks 4 intersect perpendicularly to the racks 1 in two levels. And, a quake-proof object 5 is fixed to metals 12' which support the gears 6. A slip-off preventing device 8 for gears 2, 6 are provided on both sides of the racks 1, 4.
Patent JP-H02300267-A (JP)
Title: Corrosion-resistant coating composition
Inventor: TOU SHIYUNICHI
IPC: C09D157/00
Filed: 1989-05-16
Abstract: PURPOSE:To improve storage stability and corrosion resistance by compounding an unsatd. epoxy ester resin of a specified acid value with a zinc flake and/or a zinc powder and a peroxide compd. as a curing agent. CONSTITUTION:An unsatd. epoxy ester resin (A) with an acid value of 3.0 (mgKOH) or lower is obtd. by reacting an epoxy compd. (a) with 0.1mol or less of total COOH groups of an unsatd. carboxylic acid and, if necessary, a mixture (b) thereof with a satd. carboxylic acid based on 1.0mol of the epoxy group of the component (a) and diluting it, if necessary, with a polymerizable monomer (c) which does not undergo gelation caused by zinc. 100 pts.wt. component A is compounded with 5-100 pts.wt. zinc flaky with a mean length of 10-300mum and a mean thickness of 10mum or less and/or zinc powder (B), a peroxide compd. (C) as a curing agent and, if necessary, an accelerator.
Patent JP-2000313318-A (JP)
Title: Brake system of saddle-straddle four-wheel vehicle
Inventor: MATSUURA TATSUYA
IPC: B62K5/01
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a brake system for saddle-straddle four-wheel vehicle, which can simplify connecting structure of a brake pedal and a master cylinder without having a habitable space for a rider restricted by the brake pedal. SOLUTION: In a brake system for a saddle-straddle four-wheel vehicle which has a master cylinder 24 driven by operating a brake pedal 23 for driving a brake device by oil pressure generated in the master cylinder 24, the brake pedal 23 and the master cylinder 24 are placed in front of one of steps on the right and the left which are mounted on a side of an engine 15, and on an inner lateral surface of the engine 15. Thereby, the brake pedal 23 will not restrict a habitable space for a rider since the brake pedal 23 is placed in front of one of steps on the right and the left which are mounted on a side of the engine 15, and on an inner lateral surface of the engine 15. In addition, as the brake pedal 23 and the master cylinder 24 are directly connected without having a linking mechanism or the like intervened between them, their connecting structure can be simplified.
Patent JP-S5910675-A (JP)
Inventor: HOSOI ISAMU
IPC: E04G23/08
Filed: 1982-07-09
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-S5644438-A (JP)
Title: Air-fuel ratio control system with high altitude
Inventor: OOMI TAKEHARU
IPC: F02M7/28
Filed: 1979-09-19
Abstract: PURPOSE: To constantly perform precise air-fuel ratio control by providing an air bleed in a main system fuel passage and placing an air flow to be fed into the air bleed, under the proportional control of an electric flow control valve whose action is based on an operating state of an engine and a variation in atmospheric pressure.  
     CONSTITUTION: An air bleed 22 for feeding air is provided in a main system fuel passage 20 which injects fuel from a main nozzle 21. An air flow supplied from an air cleaner 18 into the air bleed 22 is controlled by an electric flow control valve 30. The way in which the electric control valve 30 controls an air flow is such that a computer C electrifies a magnet coil 38 to move a slide valve 46 right so an opening area of an open hole 44 may be controlled. The computer C applies a required indication current to the magnet coil 38 on the basis of each output of a venturi vacuum sensor 16, a manifold vacuum sensor 17, a temperature sensor 19, and an atmospheric pressure variation detector 60. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5244775-A (JP)
Title: Method of purifying air by using zeolite air filter
Inventor: TANNO MINORU
IPC: B01D53/34
Filed: 1975-10-06
Abstract: PURPOSE: To absorb and remove harmful and malodorus components, CO, etc. in air by using a filter comprising natural (or synthetic) zeolite fixed on a synthetic fiber of glass filter, non-woven fabric, a metal (or alloy) wire net, etc. with an adhesive. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01293922-A (JP)
Title: Die for blanking metallic sheet in state free from burrs and working method
Inventor: HASHIMOTO KOJI
IPC: B21D28/16
Filed: 1988-05-19
Abstract: PURPOSE:To blank and cut a metallic sheet in a state free from burrs by giving a specified shape of roundness to the cutting edges of a punch and a die of a blanking die or chamfering them. CONSTITUTION:The metallic sheet 1 is blanked by the punch being a tool 2 on a product side and the die being a tool 3 on a remainder side. At this time, a radius of 0.2mm or a roundness near to the thickness of the metallic sheet 1 or a chamfer is given to the cutting edge of the punch or the die and a roundness of <=0.15mm or a chamfer is given to the other cutting edge opposing this cutting edge. In blanking a metallic sheet being 0.20-6.0mm in thickness, the clearance between the die and the punch is adjusted to 5-50% of the sheet thickness. In this way, a metallic sheet can be blanked and cut in a state free from burrs.
Patent JP-H06129121-A (JP)
Title: Theatrical apparatus
Inventor: YOSHIDA TSUTOMU
IPC: H04N5/74
Filed: 1992-05-13
Abstract: PURPOSE:To simplify a wiring mechanism for a theatrical apparatus and to make easy wiring therefor, by connecting cables for each of loud speaking apparatus and for a projector facing a screening apparatus to a relaying terminal board provided for the theatrical apparatus. CONSTITUTION:A relaying terminal board 40 is formed on a rear board 50 of cabinets 10 provided at the lower part of a theatrical apparatus. Cables 32, 32 for loud speaking apparatus 4, 5, which height is longer than their width, a center speaker 9, woofers 7, 8 and rear speakers 19, 19 and another cable 32 for a projector 1 opposed to a screening apparatus 3 are connected to the relaying terminal board 40. In this way, a complicated wiring mechanism for the theatrical apparatus is simplified and wiring therefor can be easily done in a household in general, without depending on a specialist engineer.
Patent JP-S61279028-A (JP)
Inventor: UCHIDA NAOJI
IPC: H01H71/40
Filed: 1985-06-04
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-S62276618-A (JP)
Title: Information input device
Inventor: NAKAMURA YOSHIKATSU
IPC: G06F3/048
Filed: 1986-05-26
Abstract: PURPOSE:To input document information by a simple and manual method by keeping an information input device separated from a document information processor at hand and inputting the document information by hand writing through a tablet device. CONSTITUTION:A document processing system is constituted of an information input device A and a document information processor body B. The processor body B is provided with a word processor processing part 11, a keyboard 12, a display 13, a printer 14, etc., and the input device A is constituted of a pressure sensitive type tablet device 21, a coordinate detecting part 22, a character recognizing part 24 for collating a recognition dictionary 23 and recognizing hand-written input character information, a document memory part 25, and a display control part 27. The input device A is unitedly built in a portable casing. Thus, the input document information inputted to the information input device A and stored in the document memory part 25 can be transferred to the processor body B and document processing required for the document information can be attained.
Patent JP-S5646281-A (JP)
Title: Toner collector of copying machine
Inventor: MATSUMOTO FUYUHIKO
IPC: G03G21/10
Filed: 1979-09-20
Abstract: PURPOSE:To make it easy to treat collected toner while miniaturizing a duplicator by reducing toner capacity, by increasing the density of collected toner by solidifying it by using a conveyance mechanism and a unit for increasing the density. CONSTITUTION:Toner 15 having dropped into toner processing part 20 is carried to collection box 26 by conveyance mechanism 25. Conveyance mechanism 25, having collection spring 27 wound around rotary shaft 28, carries toner 15 through the rotation of shaft 28. Toner 15, having dropped into box 26, is pressed and solidified by compressing mechanism 35. Compressing mechanism 35, consisting of piston 36 and hollow piston rod 37, and piston 36 reciprocates periodically in box 26 by pinion rack mechanism 38. Consequently, the toner density increases from 0.3-0.9, the capacity also increases up to 40%, and the collection efficiency improves. Further, the toner is solidified, so that it can easily be handled.
Patent JP-H08310015-A (JP)
Title: Power source voltage controlling method
Inventor: TAKAKURA YASUHIRO
IPC: B41J2/51
Filed: 1995-05-19
Abstract: PURPOSE: To reduce the driving speed of a space motor without developing uneven printing. CONSTITUTION: In a ROM2 connected to the microprocessor 1 (CPU1) of a serial dot matrix printer, the reference voltage value of a power source and a table, in which aimed stepwise reducing speeds and table values are set at every address, are housed. Further, to the CPU1, a voltage detector 10a for detecting the voltage of the power source 10, a photosensor 11 and an I/O driver 4 are connected. Furthermore, onto the I/O driver 4, a current changing-over circuit 4a for changing-over the direction of current feeding to a space motor 9, is assembled.
Patent JP-S5746369-A (JP)
Title: Signal switching circuit of magnetic picture recorder and reproducer
Inventor: AZUMA NOBUO
IPC: H04N5/225
Filed: 1980-09-03
Abstract: PURPOSE:To easily preform the switching between the built-in camera signal and the external input signal with the operation of an external device, by providing a signal switching means that performs the selection by the external control signal. CONSTITUTION:A picture recording camera 11 having an external input terminal 17 possesses an external control terminal 15 to control a signal switching circuit 14 that switches the signal to be recorded at a VTR part 12 between the signal of a built-in video camera 13 and an external input signal 18. Thus the signal to be recorded can be freely switched by an external device 20. The device 20 has an input terminal 21 with switch, and an external control signal 16 is not driven as long as no external signal is supplied to the device 20. When the external signal is supplied, the switch of the terminal 21 works mechanically. Then the signal 16 is driven by a power source +B. The switch can be replaced with a signal detecting circuit.
Patent JP-2000310567-A (JP)
Title: Hot water thermometer
Inventor: TAKEUCHI YOSHINORI
IPC: G01K7/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a hot water thermometer capable of not only measuring how hot the water in a bathtub is but also informing a suitable bathing time in response to the temperature of the bath water to a bather. SOLUTION: A liquid display 2 having a temperature display unit 1a for displaying a hot water temperature detected by a temperature sensor and a time display unit 2b for displaying a suitable bathing time corresponding to the hot water temperature is provided in a float 1 floated on a hot water surface of a bathtub, and additional condition setting switches 13a to 13d capable of setting a suitable bathing time in response to a bather's age and healthy state or the like are also provided.
Patent JP-H09306914-A (JP)
Title: Wiring forming method of semiconductor element
Inventor: NAGAO YOSHIFUMI
IPC: H01L23/52
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To secure necessary currents for controlling the growths of plantings when depositing the plantings, and to form stably uniform plating wirings by avoiding the local concentrations of the plantings, by providing dummy plating patterns in the regions other than true patterns on a semiconductor wafer. SOLUTION: When on a semiconductor wafer 20 plating patterns are formed by forming opening sections, dummy plating patterns 22 are provided in the regions other than true patterns on the semiconductor wafer 20. Fort example, forming opening sections 21 for dummy plating patterns desides the plantings serving as actual wirings, the dummy plating patterns 22 are provided on the semiconductor wafer 20 to increase the total area of the opening section 121 for dummy plating patterns. Moreover, disposing the dummy plating patterns 22 uniformly on the wafer 20, or further, disposing adequately the dummy plating patterns 22 on the wafer 20, the total area of the opening sections 21 are made adjustable.
Patent JP-H10313371-A (JP)
Title: Image-forming device
Inventor: SUZUKI HIROSHI
IPC: G03G21/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To improve operability without unwillingly interrupting a print mode nor a facsimile mode by stopping a copy mode and starting the print mode or the facsimile mode, when print mode or facsimile mode signals is received. SOLUTION: To perform priority setting processing, selection is carried out for prioritizing between a copy mode and a print facsimile mode by operating a copy mode/print facsimile mode priority setting means 54. When it is set to prioritize the print facsimile mode, and when an interrupt button of a control panel is depressed, display that requests to input a password number is shown on a message displaying part of the control panel, which leads to a password number input state to use a copy mode and enables it to use a copy mode. A time means for the copy mode is provided, and a print facsimile mode is resumed after a prescribed time has elapsed.
Patent JP-H05297876-A (JP)
Title: Musical sound waveform signal generating device
Inventor: AZUMA IWAO
IPC: G10H7/08
Filed: 1992-04-15
Abstract: PURPOSE:To reduce the capacity of a signal delay means and to improve frequency characteristics of a filtering means by allowing the signal delay means to operate at a 1st operation frequency and the filtering means to operate at a 2nd operation frequency higher than the 1st operation frequency. CONSTITUTION:The whole circulation signal path 10 operates at an operation frequency of 48kHz. Namely, a' nonlinear part 1, adder 21 and 22, and the delay circuit 6 operate at the operation frequency of 48kHz and the filter 4 operates at 96kHz twice as high as it. An oversampling filter 3 oversamples the sampling frequency of an input waveform signal from 48kHz to 96kHz, and the waveform signal of 96kHz in sampling frequency is inputted to the filter 4 and filtered with the specific characteristics. At this time, the operation frequency of the filter 4 is 96kHz and the coefficient of the frequency of the filter in the figure is set to 1/2, so the excellent characteristics are obtained up to the high frequency.
Patent JP-S6015378-A (JP)
Inventor: KOIKE HAJIME
IPC: B66B1/28
Filed: 1983-07-06
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-S5744839-A (JP)
Title: Video display device for material to be checked
Inventor: KIMURA NOBUO
IPC: G01N21/956
Filed: 1980-08-30
Abstract: PURPOSE:To perform inspection readily and accurately by recording light and shade video by using the difference signal between the video signal from the material to be checked and a reference signal corresponding to irregular luminance of the material to be checked. CONSTITUTION:To video signal of the material to be checked 1 from a scanning camera 3 is inputted to a video signal delay circuit 6 and a reference pattern signal forming circuit 5 through an AD converter 4. A digital signal from a circuit 6 is inputted to a subtracting circuit 7, and the signal corresponding to the luminance irregularity of the material to be checked 2 is subtracted. The differnce signal is inputted to a defect discriminating circuit 8, where the defect is discriminated and a vinary signal d indicating the defect is sent to a selector 20. The difference signal C is sent to the selector 20 as an analog signal C1 through a DA converter 19. a delayed video signal a2 is sent to the selector 20 through a DA converter 18. By the combination of the input signals to the selector 20, the light and shade video is recorded 21. In this constitution, the inspection is performed readily and accurately.
Patent JP-S63286694-A (JP)
Inventor: KAWATE KENJI
IPC: C21D1/53
Filed: 1987-05-18
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-H05313920-A (JP)
Title: Information processor with plural processing forms
Inventor: TADANO HIROTAKE
IPC: G06F9/46
Filed: 1992-05-14
Abstract: PURPOSE:To realize the functions of both the personal computer device of an A type OS environment and the word processor device of a B type OS environment without actually preparing both devices. CONSTITUTION:On the application program of a personal computer used in an A type OS environment, a shift program '13' to a word processor is loaded, and on the application program of a word processor used in a B type OS environment, a shift program '23' to the personal computer is loaded. In such constitution, the BIOS '11' of the personal computer in used for the control of this constitution to make the switching to a desired device possible. Furthermore, an information processor 30 is provided with a initial OS deciding means 33 which decides the starting state of the processor and a processing form confirming means 32 which can confirm the working OS.
Patent JP-S63285009-A (JP)
Title: Amplifier
Inventor: YOSHIOKA ISAYUKI
IPC: H03G3/10
Filed: 1987-05-18
Abstract: PURPOSE:To increase the input dynamic range by bypassing partly the current of an input circuit of a current mirror circuit being a load of a differential amplifier circuit. CONSTITUTION:The DC level of an output signal at an output terminal 10 is decided to be nearly equal to the potential of a 2nd reference bias terminal 13 when no constant current source 6 exists and a current flowing to the output TR Q4 of the current mirror circuit is I2/2+I1 in giving a proper current to the constant current source 6, where I1, I2 are currents of constant current sources 6, 7 and a current corresponding to the current I1 flows to a load resistor R1. Then the DC level obtained at the output terminal 10 is a voltage lower than the voltage at the 2nd reference bias terminal 13 by RLXI1. Thus, it is possible to decrease the voltage at the output terminal 10 even when the DC voltage of the collector of the TR Q4 (input terminal of the feedback amplifier circuit 5) is high. Thus, dynamic range of the input signal is increased.
Patent JP-S61279962-A (JP)
Title: Information processor
Inventor: MATSUMOTO SHINJI
IPC: G06F12/16
Filed: 1985-06-05
Abstract: PURPOSE:To prevent contents in a DRAM from being destructed when a reset signal arises by providing a means impressing on an information processor an interruption signal giving such processing that writing data in a dynamic random access memory DRAM is not carried out. CONSTITUTION:When the external reset signal 1 of a negative electrode (EXTRESET) is impressed, a negative delay pulse DRST with a pulse width (td) is generated from a delay circuit 2. The information processor 6 accepts the interruption at the tailing edge of the interruption signal NMI5, and advances the execution of an NMI processing program after the currently execut ed program step is terminated. Here, the NMI processing program means the processing which will not write data in the DRAM, that is, jumping is infinitely repeated at the same program address. In the middle of executing and processing the NMI processing program, an internal reset signal 4 delayed by the pulse width (td) with respect to the NMI5 is impressed on the processor 6.
Patent JP-S5549029-A (JP)
Title: Automatic channel selector of am receiver
Inventor: KIKUCHI TAKAHARU
IPC: H03J7/18
Filed: 1978-10-05
Abstract: PURPOSE: To obtain an accurate automatic channel selector with excellent temperature characteristics by providing an AM receiver with PLL and a lock detection circuit which receives a beat signal between an intermediate frequency signal and reference frequency signal.  
     CONSTITUTION: Part of an intermediate frequency signal from mixer 3 of an AM receiver is applied to mixer 9 through limiter circuit 8. Mixer 9 is applied with a signal obtained by dividing 11 an output from reference oscillator 10 composed of a crystal oscillator with excellent temperature characteristics, and a beat signal between the both is inputted to PLL. In PLL, lock detection circuit 17 generates a detection signal, when an output from devider 16 is in phase with an input to phase comparator 13, to control automatic stop signal generating circuit 18, where an auto-stop signal is generated and applied to control circuit 19. Circuit 19, counting up or down on receiving a signal from oscillator 10 as clocks, stops counting by a signal from circuit 18 and hold a count value right before it, thereby holding a direct-current value to be applied to diode D of local oscillator 4. 
     COPYRIGHT: (C)1980,JPO&Japio