baber/WOPTO huggingface dataset:
Patent JP-H077457-A (JP)
Title: Hot/stand-by switching device
Inventor: TAKATSUKI HARUTO
IPC: H04B1/74
Filed: 1993-06-15
Abstract: PURPOSE:To reduce power consumption, to prevent the generation of nonlinear distortion at output high frequency power and to suppress the quality deterioration of line data especially in the transmission of multi-valued data. CONSTITUTION:When a high frequency power switch 41 switches a transmission part 22 in a working system to a transmission part 23 in a stand-by system to select the output high frequency power of the transmission part 23, a high frequency signal from a variable attenuator 26 in the working system and output voltage from a power supply part 28 are gradually reduced and output high frequency power is outputted so as to be gradually reduced. The stand-by system is reversely controlled so that output high frequency power is gradually increased. In the stand-by system, voltage lower than that of the working system is impressed to a variable amplifier 37 so that a maximum saturation amplification point is set up to a low value to suppress power consumption to a low level. When the switch 41 selects the output high frequency power in the stand-by system by switching the working system, attenuation high frequency signals Sba, Sbb outputted from the variable attenuators 26, 36 are operated at sufficiently large back off points by controlling their levels to prevent the generation of non-linear distortion.
Patent JP-S6228776-A (JP)
Title: Image forming device
Inventor: IZUKURA HITOSHI
IPC: G03G15/01
Filed: 1985-07-31
Abstract: PURPOSE:To eliminate ineffective time and to minimize the picture-formation- impossible time, so as to extend the life of developing devices, by moving one of the developing devices after a copying button is depressed and copying operation starting designation is inputted and bringing a selected developing device closer to a photosensitive drum. CONSTITUTION:If the user of this image forming device depresses a color change-over switch on a console panel which is not shown in a figure when a developing device 10 is selected, the using mode of another developing device 11 is set. When the color change-over switch is again depressed under the developing device 11 using mode, the using mode of the developing device 10 is again set. When a copying button is depressed under the developing device 10 using mode, copying operations are started without turning on a pulse motor 79. On the other hand, when the copying button is depressed under the developing device 11 using mode, the pulse motor 79 is turned on and, at the point where the switch is turned off, the motor 79 is turned off and a photosensitive drum is rotated. Thus copying operations are started. Therefore, the movement of the developing devices whenever a user makes selection switching operations can be avoided and, as a result, ineffective operations can be eliminated.
Patent JP-S5958691-A (JP)
Title: Ic memory
Inventor: NAKAMURA KAN
IPC: G11C11/401
Filed: 1982-09-28
Abstract: PURPOSE:To erase easily the storage of all areas with a simple constitution, by inpressing an erase signal and inhibiting refresh operation for a prescribed period. CONSTITUTION:An erase signal is impressed to a refresh timer and counter section 11, and an NAND gate 12 for a prescribed period until the stored charge of the storage capacity of each cell of a memory cell matrix 1 is discharged. Then, a control signal to a system/refresh selecting section 7, a chip decoding section 8, and an interface control section 9 is not outputted from the counter section 11, write/readout is inhibited and the access of the cell 1 by a load address buffer 4 is inihibited via a gate 12. All the storage is erased easily and quickly with a simple constitution, by means of the system inhibiting the refresh for a prescribed time without accessing each memory.
Patent JP-H0813799-A (JP)
Title: Fixing method for skeleton penetrating sleeve and fixing jig
Inventor: OHIRA HIDETO
IPC: E04G15/06
Filed: 1994-06-27
Abstract: PURPOSE:To positively fix a sleeve material and to provide a reduction in a term of work, leakage prevention, and enhanced appearance. CONSTITUTION:One end of a female-screwed shaft 5 is fixed, using a nut mounted on one side wall at the sleeve material arrangement position of a skeleton form. A guide 10 is externally engaged with the shaft 5. A real pipe sleeve 4 is inserted in such a manner as to internally engage with the shaft 5 and the guide 10. An end cone 8 allowed to function as a cover is then mounted on the trail end of the real pipe sleeve 4. A locking nut 14 screwed into the end of the shaft 5 presses the real pipe sleeve 4 with the aid of the end cone 8 to eliminate a gap between both the end surfaces of the real pipe sleeve 4 and the internal surface of a beam form 12.
Patent JP-S6060519-A (JP)
Title: Optical displacement detector
Inventor: MIZUTANI HIROSHI
IPC: G01D5/38
Filed: 1983-09-13
Abstract: PURPOSE:To adjust an angle of incidence finely and easily, and facilitate the adjustment of a device by forming the 1st optical path which run through an axis of rotation in one of two concentric cylindrical members which are fitted relatively and rotatably, and the 2nd optical path which runs through the axis of rotation and crosses the 1st optical path in the other. CONSTITUTION:The two concentric cylindrical members 50 and 52 are engaged relatively rotatably; and the 1st optical path 32 which runs through the axis of rotation is formed in the inner cylindrical member 50, and the 2nd optical path 38 which runs through the axis of rotation and crosses the 1st optical path 32 is formed in the outer cylindrical member 52. A diffraction grating 30 is disposed through the axis of rotation as enabled to move to the direction as shown by an arrow C. The angle theta of incidence is adjusted by rotating the internal cylinder 50 and external cylinder 52 so that 2P sintheta=lambda, where P is the period of the diffraction grating 30 and lambda is the wavelength of a light source 34, and the cylinders are fixed with a screw 64. The positions of plane mirrors 36, 40 and collimator lenses 44, 46 are also adjusted. Variation of an interference fringe based upon the relative movement of the diffraction grating 30 is detected by a photodetecting element 42, whose output is counted by a counter 54D and displayed on a display device 54E.
Patent JP-S5957145-A (JP)
Title: X-ray analytical apparatus
Inventor: SHIMIZU RIYOUICHI
IPC: G01N23/223
Filed: 1982-09-27
Abstract: PURPOSE:To obtain an X-ray analytical apparatus usable in both of an X-ray diffraction method and a fluorescent X-ray spectroscope method, by a method wherein a moving body equipped with a rotary crystal table is linearly moved while an X-ray detector is moved to the two-dimensional direction including the linear direction. CONSTITUTION:A crystal table 1 is revolved on a moving table 2 by a pulse motor 3 while the table 2 is linearily moved by a pulse motor 5 and a slit 7 or an X-ray detector 8 directing to the center of the table 1 by a direction limiting connecting rod 10 are subjected to two-dimensional movement, that is, toward the moving direction of the table 2 and toward the direction at a right angle thereto by pulse motors 12, 14. When these msotors 3, 5, 12, 14 are controlled by a computer, a goniometer circumference C1 is selected and X-ray analysis due to a diffraction X-ray source 6 according to an X-ray diffraction method is performed. On the other hand, when a goniometer circumference C2 is selected, fluorescent X-ray spectroscope due to a fluorescent X-ray exciting X-ray source 16 and a fluorescent X-ray spectroscopic specimen 15 is performed. In this case, even when a curved crystal is used in fluorescent spectroscope, a desired rowland circumference is determined by the two-dimensional movement of the slit or the detector.
Patent JP-H0337484-A (JP)
Title: End/seal integral type shaft seal device
Inventor: MATSUO TADASHI
IPC: F16J15/34
Filed: 1989-06-30
Abstract: PURPOSE:To stabilize a contact condition between sliding surfaces by letting a device be equipped with a drive ring, a conical seal, a ring abuttment sleeve, a front plate, a seal sleeve and a compression spring. CONSTITUTION:An end/seal 15 is coupled in the tapered surface 35 of a front plate 14 in advance. Then, the head 40 of a seal sleeve 16 is fastened onto the screw hole 36 of the plate 14, and the sleeve 16 is assembled into the plate 14 while the parting of the end/seal 15 is being prevented by the plate 14. In addition, a compression spring 17 is coupled in the spring pocket 32 of the plate 14. Then, the sleeve main body 28 of the sleeve 13 is engaged with the sleeve main body 29 of the sleeve 16 until a spring 17 is compressed by the flange 29 of the abuttment sleeve 13. Successively, a temporary bolt is screwed into the screw hole 30 of the flange 29 through the loose hole 33 of the plate 14.
Patent JP-H0219707-A (JP)
Title: Distance measuring arithmetic processing unit
Inventor: KITAGO TAKASHI
IPC: G02B7/32
Filed: 1988-07-08
Abstract: PURPOSE:To reduce the cost, to save the space and to improve the S/N by a simple constitution by operating a ratio of the first signal and the second signal and outputting a ratio signal. CONSTITUTION:A first comparing means receives a ratio signal obtained from an output of a photodetector, compares magnitude of its ratio with a range of prescribed magnitude which has been determined in advance, and outputs an indefinite signal when said magnitude is within the range. On the other hand, a second comparing means receives one signal among signals from the photodetector, compares magnitude of this signal with a prescribed reference value which has been determined in advance, and outputs a finite signal when said magnitude has exceeded this reference value. Subsequently, a sate deciding means executes a finite decision when the indefinite signal has been received and the finite signal has been received, and executes an infinite decision when the finite signal is not received, and executes the finite decision when the indefinite signal is not received. Next, in the end, a signal selecting means outputs object distance data which has been brought to distance measurement as it is when the state deciding means has executed the finite decision, and outputs prescribed infinity distance data when said means has executed the infinite decision.
Patent JP-S5692619-A (JP)
Title: Coupling method of electronic computer and direct memory access device
Inventor: WADA NORIO
IPC: G06F11/20
Filed: 1979-12-27
Abstract: PURPOSE: To enable to save valuable main memory of an electronic computer, by monitoring the specific information only fed from the direct memory access device in a waiting system to the electronic computer.  
     CONSTITUTION: The information from information transmitters 3a,...3n is transferred in parallel with two systems of direct memory access devices 2a, 2b, the information of which is transferred to two systems of computers 1a, 1b in parallel. Further, the direct memory access device 2a, 2b and the computers 1a, 1b are in normal stand-by running state with a switching instruction 6 from a switching device 5. With the constitution like this, the necessity of the duplex main memory of information from the direct memory access devices 2a, 2b per the computers 1a, 1b is avoided to enable to save valuable main memory. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000356989-A (JP)
Title: Sound effect generator
Inventor: NOGUCHI MASAO
IPC: G10K15/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent the fluctuation in the sound volume of generated sound effects, distortion of sound quality and generation of unnecessary sound while muffling surrounding noise for an audio device in a vehicle compartment or a toilet having a warm water washer and simultaneously generating music and sound effects. SOLUTION: A sound effect generator consists of a sound effect generating means in which sound effect signals flow from a sound effect signal generating source 20 through a first mixing section 21 to a speaker 23, an anti-noise signal generating section 26 which detects noise and sound effects by a microphone 24 and adjusts the feedback signals that flow through an AD conversion processing section 25, a second mixing section 28 which selects feedback signals correlated to sound effects signals and adds the output signals of a first sound effect reproducing processing section 27 and the section 26, and a muffling means which sums the output signals of the section 28 and the sound effect generating means.
Patent JP-S6412031-A (JP)
Title: Ventilating device for timing belt cover in internal combustion engine
Inventor: KIMURA MASATOSHI
IPC: F02B67/06
Filed: 1987-07-06
Abstract: PURPOSE:To make ventilation performable forcibly by installing an interconnecting port leading to the air in a timing belt cover so that it may open at a part where a timing leading separates from a pulley or comes nearer to it. CONSTITUTION:In order to interconnect the inside of a timing belt cover 8 to the air, there is provided with an interconnecting port 10. Here this interconnecting port 10 is opened at a part B where a timing belt 7 comes nearer to a large diametral pulley 6 on a camshaft 3 with rotation of the timing belt 7 in an arrow A direction. Since air inside the timing belt cover 8 is thus forced out in the air by compressive action at the part B via the interconnecting port 10, ventilation can be done forcibly. And, at a part C where the timing belt 7 separates from the pulley 6, the interconnecting port 10 is opened, and the air is inhaled by dint of negative pressure be produced at the part C via the port 10 whereby the ventilation can be done in a forcible manner.
Patent JP-S5795195-A (JP)
Title: Control apparatus for linear synchronous motor
Inventor: FUJIWARA SHIYUNSUKE
IPC: H02P25/06
Filed: 1980-12-03
Abstract: PURPOSE:To make a control apparatus sinple and reliable by a method wherein an output voltage detecting mean for a power conversion apparatus and a mean by which a voltage applied on an impeadance of a feeder circuit along a propulsion winding is simulated are provided, and a relative position is detected by these signals added and subtracted. CONSTITUTION:When a linear motor which has a propulsion winding which generates a travelling magnetic field on the side of a track and a field magnetic pole which is facing the former and gets a propelling force on a moving side is controlled, in addition to feeding through all feeders L from a power conversion apparatus CC to a propulsion winding LM, a simulating winding PC which simulate an impeadance characteristics of the feeder circuit is provided, after addition and subtraction between its terminal voltage and an output voltage of the power conversion apparatus CC at a comparing part COM, and by its multiplication with a commanded value is, the power conversion apparatus CC is controlled. Accordingly there is no need for equipping a great number of expensive position detectors, and facilitated detection of a relative position can be possible.
Patent JP-2001001755-A (JP)
Title: Door glass lifting and lowering device
Inventor: SAKAGUCHI MASATOSHI
IPC: B60J1/17
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a door glass lifting and lowering device with a stopper mechanism for stopping door glass efficiently. SOLUTION: This door glass lifting and lowering device has a cord 50 for lifting and lowering a slide glass body 62. The cord 50 runs between a plurality of pulleys. Among these pulleys, pulleys 42, 43 located at a lower side are rotatably fixed to respective frame members 36, 27 by means of a pulley axle 82. A rubber stopper 84 is provided on the pulley axle 82. When the slide glass body 62 is lowered to a lower end, a bottom end face of the slide glass body 62 abuts against the rubber stopper 84.
Patent JP-H1118262-A (JP)
Title: Connecting coupling
Inventor: KANAO SHIGEKI
IPC: H02G9/10
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To easily provide a coupling which enables an underground pipe to be connected to a joint part, speedily and with light operating physical force and which ensures durability of use for a long time. SOLUTION: This coupling, designed for connecting an underground pipe 2 to a joint part 1 of a hand hole, a manhole and the like, is provided with a first cylindrical member 4 to be connected to the joint part 1, and a second cylindrical member 5 to be fitted and fixed to the outside of the end of the underground pipe 2. Here, it is made possible to insert and fit the second cylindrical member 5 into the first cylindrical member 4. Also, a ring member 7 is provided inside the first cylindrical member 4 or the second cylindrical member 5 for contacting both members, to prevent them from moving in a fit-release direction after the insertion of the cylindrical member 5 into the cylindrical member 4. The closer are the end parts of the second cylindrical member 5 or the first cylindrical member 4 to be inserted into the ring member 7 are tapered more.  At the same time, closer an inclined guiding surface is formed to the inside surface of the ring member 7, the end side further inserted cylindrical member positioned.
Patent JP-H1023219-A (JP)
Title: Image reader
Inventor: OTANI ATSUSHI
IPC: H04N1/48
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To attain low cost and miniaturization and to decrease time till a stable luminous quantity is reached by providing a plurality of kinds of light- emitting diodes with different light-emitting colors for a light source means. SOLUTION: Three kinds of red, green and blue light source LEDs 201 are provided, each independently controllable of lighting to emit a light to an original. When any operation is made from an operation section and a read system is started, a monochromatic or color mode is set to a LED-lighting control section 204, in response to the read mode. When the read operation is started, in the color mode the LEDs are lighted in the order of the R, G, B LEDs. The three kinds of the LEDs having respectively a peak wavelength at the R, G, B colors are used for the light source, and the lighted LED is switched sequentially as the R, G, B LEDs, to read an image of a same area, then the color reading of the image with a single sensor is attained with a simple configuration, and the cost of the read system is reduced and miniaturization is realized.
Patent JP-S5871350-A (JP)
Title: Clad material
Inventor: TAKAMURA MASAYUKI
IPC: B23K20/00
Filed: 1981-10-23
Abstract: PURPOSE:To obtain an Ni-Ti clad with harmonized workability by cladding a core material made of Ti with an Ni alloy consisting of specified percentages of Ni, Cu and Cr. CONSTITUTION:A core material made of Ti is clad with an Ni alloy having a composition consisting of, by weight, 75-98% Ni, 0.5-20% Cu and 0.1-5% Cr. A Ti alloy contg. 1 or >=2 kinds of components such as Al, V, Mn, Fe, Cu, Mo, Cr and W besides pure Ti is used as the core material made of Ti. The preferred Cu content of the Ni alloy is 1-10% and the preferred Cr content is 0.5- 3%. A flat Ti plate is interposed between Ni alloy plates and hot rolled to obtain an Ni-Ti clad.
Patent JP-S6062648-A (JP)
Title: Reformed-gas cooler of alcohol reformed-gas engine
Inventor: HIROTA TOSHIO
IPC: F02M27/02
Filed: 1983-09-14
Abstract: PURPOSE:To simplify construction, suppress the heat radiation from a pipeline and a heat exchanger, etc., and stably feed reformed gas to an engine even if the exhaust heat of the engine is little and the generated quantity of reformed gas is small. CONSTITUTION:In an alcohol reformed-gas engine reforming liquid alcohol into gas affluent in hydrogen and using this reformed gas as fuel, a heat exchanger 17 performing the heat exchange between the reformed gas reformed by a reformer 3 and liquid alcohol and a surge tank 16 storing mofified gas are provided, and a heat exchanger 17 is stored in the tank 16. Thereby, a pipeline 15, etc. of reformed gas are made shorter and the construction is simplified, the heat radiation from the pipeline 15 and heat exchanger 17 is reduced, thus the temperature of the reformed gas is prevented from being decreased too much. Accordingly, the condensed component in gas is not increased while the reformed gas is fed to the engine, and the reformed gas can be fed in a stable condition.
Patent JP-S5793694-A (JP)
Title: Apparatus for controlling number of in-operation compressors
Inventor: KANETANI RIYUUGO
IPC: F04B49/02
Filed: 1980-12-02
Abstract: PURPOSE: To permit control of number of in-operation units for saving energy by connecting different pressure systems through connecting pipes and installing an automatic control valve onto said connecting piping and executing supply and cut-off of the pressure from one pressure system to the other pressure system.  
     CONSTITUTION: When the pressure of the low pressure system 5 reduces below a prescribed value, the pressure reduction is detected by a pressure meter 8 for control, and the existence of the compressor in no-load operation in the low pressure system 5 is discriminated by a compressor operation instructing apparatus 13. When the compressor in no-load operation does not exist, existence of the compressor operated with the load below α% in operation of the compressor in the high pressure system 1 is judged by the operation instructing apparatus 13, and when the compressor in no-load operation exists, the operating compressors in the present state are put into the perfect load fixed operation, and a three-way solenoid valve 12 is energized by the signal of the operation instructing apparatus 13, and an automatic control valve 10 is opened by the signal of the pressure indicating control member 7 selected by a signal selector 11, and the high pressure system 1 and the low pressure system 5 are allowed to communicate, and thus pressure balance is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000355140-A (JP)
Title: Printer equipped with printing mode for memo
Inventor: YANAGIDA EIKO
IPC: B41J21/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the printer capable of readily applying printing in place of a memo regardless of the quality of printing without performing the selection of the kind of paper or the regulation of the quantity of ink. SOLUTION: A paper receiving part 11 capable of receiving paper without restricting a paper kind within a definite size range is provided and a printing mode for a memo always performing memorial printing to the paper received from the paper receiving part 11 under a constant printing condition is provided independently of the original printing mode. A printer performs printing in a constant ink discharge amt. regardless of the surface properties of paper and upper, lower and lateral margins are set and a character interval, a line interval and the number of character points are predetermined.
Patent JP-S6060162-A (JP)
Inventor: EEGON RIIDETSUKU
IPC: C09B67/22
Filed: 1984-08-16
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-H0459880-A (JP)
Title: Ink and ink-jet recording method using the same
Inventor: SUGA YUKO
IPC: C09D11/324
Filed: 1990-06-29
Abstract: PURPOSE:To obtain an ink for ink-jet recording having excellent storage stability and free from the problem of the solidification of ink at the tip of a head by adding specific amounts of carbon black and a water-soluble resin having a specific glass-transition temperature to an aqueous medium. CONSTITUTION:The objective ink giving a recording image having excellent fastness such as water resistance and light resistance when printed on a non- coated paper, and suitable for ink-jet recording, is composed of (A) an aqueous medium preferably containing ethyl alcohol or isopropyl alcohol, (B) carbon black and (C) a water-soluble resin having a glass transition temperature (Tg) of >=50 deg.C and dissolved in the component A, wherein the amount of dissolved component C is <=2wt.%.