baber/WOPTO huggingface dataset:
Patent JP-H10271063-A (JP)
Title: Simultaneous command system in radio system
Inventor: MATSUMURA KENJIRO
IPC: H04B7/24
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To more securely and more speedily transmit an important simultaneous command by designating a satellite line and a ground line, transmitting the starting signals of the simultaneous commands to both lines and permitting a slave station to receive the simultaneous command by the line which previously receives the starting signal. SOLUTION: A satellite line 6 and a ground line a are designated to the line issuing the simultaneous command by the simultaneous command stand 2 of a control station 1. A simultaneous command controller 3 to which the command stand 2 is connected transmits the starting signal of the simultaneous command by giving a simultaneous or arbitrary time difference to a satellite line controller 9 and a ground line controller 10. In the slave station 8 receiving the simultaneous command, the line control part of the line receiving the starting signal earlier informs a main control part 11 of the termination of the simultaneous command and the main control part 11 connects the call path to a telephone set for receiving command 12 or FAX for receiving command 13.  A response recognition signal and a command reception recognition signal are transmitted by the line which previously receives a simultaneous command starting signal or are transmitted by the satellite line 6 and the ground line 7 receiving the starting signal.
Patent JP-S63239941-A (JP)
Title: Manufacture of electrode of compound semiconductor device
Inventor: INOUE TOMOTOSHI
IPC: H01L21/28
Filed: 1987-03-27
Abstract: PURPOSE:To obtain an excellent ohmic characteristic all the time stably, by forming laminated films comprising a first Ge layer, a second Ni layer and a third Al layer or a alloy layer including Al, performing heat treatment, and specifying the thickness of the second layer within a specified range. CONSTITUTION:On a compound semiconductor substrate 1, the following layers are sequentially laminated: a first layer 6 comprising Ge; a second layer 7 comprising Ni; and a third layer 8 comprising Al or alloy including Al. The laminated films undergo heat treatment. The electrode of a compound semiconductor device is formed in this way. At this time, the thickness of the second layer 7 is made to be in a range of 350-1,000 Angstrom . For example, SiO2 4 is deposited on the GaAs substrate 1, in which an ion implanted region 3 is formed. After openings are provided only in electrode forming regions, electrode materials are deposited in the order of the Ge 6, the Ni 7 and the Al 8. The thickness of the Ni film 7 is made to be 500 Angstrom . Then, the electrode materials 6-8 other than the electrode forming regions are removed together with photoresist 5. The device is heated with an infrared-ray lamp in an N2 atmosphere. The GaAs conductor layer 3 and the electrode materials 6-8 are made to be alloy, and ohmic junction is formed.
Patent JP-S546734-A (JP)
Title: Extracting circuit for pattern stroke inflection point
Inventor: YOSHIDA MASUMI
IPC: G06K9/00
Filed: 1977-06-17
Abstract: PURPOSE: To secure a detection for the inflection point as long as it exists by extracting the inflection point of the pattern stroke based on the output given from the absolute value polarity change detecting circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000262942-A (JP)
Title: Liquid agent transfer apparatus
Inventor: SARUTA MASAHIRO
IPC: G03F7/40
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid agent coating applicator capable of controlling a coating quantity regardless of the viscosity of a liquid agent with good accuracy. SOLUTION: A columnar magnetostriction element rod 2 is inserted into a stationary sleeve 3 of the liquid agent coating applicator and plural electromagnetic coils C1 to C6 are inserted onto the stationary sleeve 3. The coil C1 at the left end is energized to form an annular space S between the rod 2 and the sleeve 3 and to admit the liquid agent therein. The coils C2 to C6 are successively energized to transfer the liquid agent together with the annular space S. Since the discharge rate per time is determined by the volume of the annular space S, the discharge rate may be controlled with the high accuracy without depending upon the viscosity of the liquid agent.
Patent JP-S59196411-A (JP)
Title: Level utilizing laser light
Inventor: OZAKI YASUTO
IPC: G02B27/09
Filed: 1983-04-22
Abstract: PURPOSE:To obtain a projected light beam having a wide angle range, by reflecting a laser beam having a specified diameter by a plurality of cylindrical reflecting surfaces, thereby obtaining the fan shaped luminous flux. CONSTITUTION:Laser light from laser oscillator 1 is reflected by first twin mirrors comprising a Y-axis adjusting mirror 2 and an X-axis adjusting mirror 3. Then, the laser light is reflected by second twin mirrors 4 and guided to a lens system comprising a concave lens 5 and convex lens 6. The laser light inputted to an optical axis 7 is made to be luminous flux having a specified diameter (d) and inputted to a reflector 8. The reflector 8 has three cylindrical reflecting surfaces, whose reflecting angles increase as the optical axis 7 is approached. The luminous flux having the diameter (d) on the optical axis 7 is reflected on a horizontal plane and a vertical plane as fan shaped luminous fluxes, which diffused at a wide angle, respectively.
Patent JP-S62229639-A (JP)
Title: Cross electromagnetic field amplifier tube
Inventor: SHINTANI MORIO
IPC: H01J23/20
Filed: 1986-03-28
Abstract: PURPOSE:To improve conversion efficiency and stabilize oscillation frequency by equipping a device extracting unnecessary microwave energy contained in the feedback electron current out of a cross electromagnetic field amplifier tube CFA as thermal energy at a circuit separator. CONSTITUTION:The feedback electron current path in front of a circuit separator 15 is connected to a resonator 17 through a slit 16 equipped opening at the inner end face of the circuit separator. And whthin the resonator protrudes an antenna 18 which is connected with a high frequency terminating device 20 by a coaxial line 19. At the slit part equaled at the inner face of the circuit separator 15, a high frequency electric field is generated and thereby microwave energy is excited by the mldulated signal coponents in the microwave band contained in the feedback electron current. This microwave energy is stored in the resonator 17, furthermore converted to thermal energy at the high frequency terminating device through the antenna 18 aud the coaxial line 19, and radiated.
Patent JP-H11270468-A (JP)
Title: Fuel pump
Inventor: ITO MOTOYA
IPC: F04C2/10
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump capable of securing a specified discharge quantity without increasing the power consumption, in which the man-hours for winding a coil are reduced. SOLUTION: The pump part 20 of a fuel pump device is of displacement type and inner gear type. The motor part 30 is of brushless motor of outer rotor type. Because of outer winding of coil, an outer rotor type motor requires lesser man-hours for winding the coil, compared with an inner rotor type motor formed by inner winding process. Even if the revolving speed is set below 6000 rpm, the pump part 20 of displacement type can discharge the fuel in equal quantity to a non-displacement type pump using impeller, etc. The inner gear type pump can reduce the sliding resistance of the pump part 20. The revolving speed of the pump part 20 is set to a proper value below 6000 rpm, and thereby the power supplied to the motor part 30 is reduced, which should enhance the rate of fuel consumption.
Patent JP-H07280639-A (JP)
Title: Abnormality diagnostic system for transmission facility based on acoustic analysis
Inventor: TAGA HIROSHI
IPC: G01R31/02
Filed: 1994-04-11
Abstract: PURPOSE:To provide an abnormality diagnostic system for transmission facility based on acoustic analysis in which the installation, maintenance and management of sensor are facilitated and the supervisory system is simplified. CONSTITUTION:A sound wave is detected from the compositional member of a steel tower 31 by means of a stethoscope 1. The stethoscope 1 may be fixed to the metal of insulator string or other transmission facility as well as the member of steel tower. An INF (sound wave interface unit) 2 and an MUX (optical data multiplexer/transmitter) 3 mounted on the steel tower 31 convert the sound wave into an optical signal which is then delivered on an optical fiber 33a. An MUX 3 and an I/F 2 in a cetral supervisory room 34a take out the optical signal from the optical fiber 33a and convert the optical fiber into a sound wave. A sound wave analyzer 7 and a computor 8 analyze the sound wave to detect and locate the abnormality.
Patent JP-H05273949-A (JP)
Title: Video signal interpolating device
IPC: H04N5/44
Filed: 1992-03-30
Abstract: PURPOSE:To linearly interpolate input video signals against the brightness of a display device by providing an inverse gamma compensating circuit and a gamma compensating circuit before and after a signal interpolation processing circuit so as to interpolate input video signals. CONSTITUTION:In order to digital-process video signals 6, which are gamma compensated so as to match with the brightness characteristics of a display device, the signals 6 are transformed to digital video signals by an A/D converter 1. Then, at an inverse gamma compensating circuit 2, the brightness characteristics of the display device and the characteristics, which are symmetrical at origin, are added to the digital video signals. As a result, the input video signals 6 obtain linear brightness characteristics against the display device in a pseudo manner. Using these digital video signals, digital arithmetic processes are performed by a signal interpolation processing circuit 3 and interpolation signals are made to obtain expansion or reduction ratios of the desired pictures. In order to match the interpolated digital video signals to the brightness characteristics of the display device, the signals go through a gamma compensating circuit 4 and are transformed to analog video signals 7 by a D/A converter 5.
Patent JP-H02250127-A (JP)
Title: Maintenance system for information processing system
Inventor: HASHIZUME EIJI
IPC: G06F11/34
Filed: 1989-03-23
Abstract: PURPOSE:To analyze the flow of a program viewed from a whole system when the abnormality of the system occurres by obtaining the maintenance information at the time of passing through the specific point of each program in a system common area on plural tasks, and outputting the obtained maintenance information to an external storage device when abnormality occurres in the system. CONSTITUTION:An information processing system 100 is constituted of a task group 101, a system common area 102, a maintenance information obtaining program 103, a maintenance information output program 104, and an external storage device 112. On the system common area 102, a maintenance information obtaining area 105 is provided. Each program can obtain maintenance information in the maintenance information obtaining area 105 by calling the maintenance information obtaining program 103 at a specific time point. Also, when abnormality occurres in the information processing system 100, the maintenance information output program 104 is started, and the maintenance information obtaining area 105 is outputted. In such a manner, when abnormality occurres in the system, the flow of a program viewed from the whole system can be analyzed.
Patent JP-H05229955-A (JP)
Title: Antioxidant
Inventor: KOIZUMI YOSHIO
IPC: A61K8/00
Filed: 1992-02-24
Abstract: PURPOSE:To obtain a safe antioxidant containing an extract of the root of Sophora Flavescens Aiton with a solvent as an active ingredient and having excellent activity. CONSTITUTION:The objective antioxidant contains an extract obtained by extracting a root of Sophora Flavescens Aiton which is a plant belonging to Dicotyledoneae, Archichlamydeae, Rosales, Leguminosae with a hydrophilic organic solvent (e.g. ethanol). When the antioxidant is used as a cosmetic, though it is not specifically limited thereto the cosmetic has antioxidant effect also after applying to skin and exhibits effect capable of preventing skin from chapping and improving gloss of skin. The cosmetic can be prepared in the forms of cream, lotion, pack, etc. A root of Sophora Flavescens Aiton is a natural product used for long years as a stomachic having bitter taste, antipyretic and diuretic and having high safety to human body, distributed in Japan proper, Shikoku prefecture and Kyushu prefecture and Chorea peninsula, China, Mongolia, Amur and Ussri and being perennial herb grown in hills and fields and having height of 80-150cm.
Patent JP-S58188680-A (JP)
Title: Apparatus for controlling space between characters
Inventor: AOKI HIROYUKI
IPC: B41J2/51
Filed: 1982-04-28
Abstract: PURPOSE:To enable printing in a balanced space between characters, by determining each space between characters corresponding to the combination of the front and the rear characters and the kind of a character when plural kinds of characters such as em, half-em, double-em are present in a mixed state. CONSTITUTION:When a pitch between em characters is set to 8 dots while a pitch between half-em characters is set to 4 dots, a pitch between the em character and the half-em character is set to 6 dots regardless of the front and rear relation thereof. This determination is carried out by a first register 1031 storing the information in the character kind of the preceding character written in a line buffer 104, a second register 1032 storing the succeeding character kind subsequently written in the line buffer 104, a means calculating space data between characters inherent to the combination of the preceding and the succeeding character kinds from the informations of each character kinds stored by said register 1031, 1032 in writting in the pattern data of the succeeding character in the line buffer 104 and a means for writting in the space data between characters in the line buffer 104.
Patent JP-H01246142-A (JP)
Title: Production of thin film superconductor
Inventor: FUKUDA TOMIYO
IPC: H01L39/24
Filed: 1988-03-25
Abstract: PURPOSE:To obtain the title high-quality superconductor excellent in reliability and long-term stability by irradiating oxygen ions on a composite compound film consisting of Bi, alkaline earth group IIa element(s) and Cu. CONSTITUTION:A composite compound film consisting of at least Bi, alkaline earth group IIa element(s) and Cu is irradiated with oxygen ions to oxidize the metallic chief component in said film. For example, a Bi-Sr-Ca-O-based composite compound film 2 is formed on a substrate 1 by sputterling vapor deposition to make a base plate 25. This base plate 25 is mounted on a table 26 heated by a heater 27 in a vacuum chamber; an oxygen gas g is introduced into an ion source 21 followed by discharge between electrodes 22 and 23 to generate oxygen ions, which are irradiated on the composite compound film 2 on the base plate 25.
Patent JP-S61231522-A (JP)
Title: Optical control type optical switch device
Inventor: KAWAGUCHI TAKAO
IPC: G02F1/29
Filed: 1985-04-08
Abstract: PURPOSE:To improve a position accuracy in an optical bond of the titled device and an optical fiber to hundreds of Angstrom  by making a difference between a strip layer and a buffer layer small. CONSTITUTION:The titled device consists of at least two of optical waveguides 13 composed of a sapphire (alpha-alumina) substrate 11 and a PLZT thin film 12 provided on the sapphire substrate 11 and crossing with each other, and a control electrode 15 arranged on a crossed optical waveguide 14, and a buffer layer 16 having a smaller refractive index than that of the PLZT thin film 12 provided between the optical waveguide 13 and the control electrode 15. The optical waveguide 13 composed of a part of the PLZT thin film is constituted by forming the stripe layer 17 having the refractive index lower than that of the band-shaped PLZT thin film and larger than that of the buffer layer 16 on the surface of the PLZT thin film 12. A photovoltaic film 18 is provided on the sapphire substrate 11, and the photovoltaic film and the control electrode 15 are electrically connected.
Patent JP-S62238801-A (JP)
Inventor: YOKOYAMA GENKICHI
IPC: A61F13/14
Filed: 1986-04-01
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-S61229618-A (JP)
Inventor: UEZURI EMU DEITSUKU
IPC: B60K17/34
Filed: 1986-04-01
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-H08272477-A (JP)
Title: Information offer service system
Inventor: KURIHARA AKIRA
IPC: G06F1/00
Filed: 1995-03-30
Abstract: PURPOSE: To effectively manage a large quantity of information on the video, the music and, etc., and to fast send these information by broadcasting and also to easily change the users from the information offer side. CONSTITUTION: The CPU of an information offer device reads out a sending schedule and carries out a sending program. Then the CPU reads the information out of a 1st information accumulation device and sends the information to a user terminal equipment 2 from a satellite circuit I/F part 32 via a ciphering circuit and a satellite circuit. The equipment 2 receives the information from the information offer device and automatically carries out a receiving program. Then the equipment 2 reproduces the signals received through an antenna 31 at the part 32 and decodes the ciphers through a cipher decoding circuit 34 to record the decoded ciphers to an information accumulation device 35. Then the information are used and read based on the available period information after these information are accumulated in the equipment 2.
Patent JP-H02249911-A (JP)
Title: Distance measuring instrument
Inventor: NAKANISHI HIROAKI
IPC: G01C3/06
Filed: 1989-03-24
Abstract: PURPOSE:To improve temperature characteristic by supplying outputs obtained at both ends of a position detecting element to the 3rd,4th logamplifiers having same characteristics as those of the 1st,2nd logamplifiers and comparing outputs of the 1st and 2nd differential amplifiers in a comparison circuit. CONSTITUTION:An object 4 is irradiated by the light of a floodlight element 1 through a condenser lens 2 and the position detecting element 6 is irradiated by the reflected light through the condenser lens 5. The outputs of the element 6 are supplied to the differential amplifier 13 through I/V converters 8,9, resistors RA,RB and logamplifiers 21,22, then the differential output is supplied to the comparison circuit 14. A division circuit 20 is provided, wherein the logamplifiers 21,22 having the same characteristics as those of the amplifiers 11,12 are used. In the circuit 14, the output of the amplifier 13 is discriminated with a threshold Vref2 which is obtained from the amplifier 23 and the output is supplied to a signal process circuit 15. Next, in the circuit 15, a square-wave output of an oscillation circuit 16 is inputted as a gate signal, and when the signal is obtained from the circuit 14, the object detecting signal is supplied to an output circuit 18.
Patent JP-H09260913-A (JP)
Title: Assembling method for high frequency airtight semiconductor device
Inventor: TAKITA KIYOHIDE
IPC: H01P11/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the small sized high frequency airtight semiconductor device with light weight by reducing a transmission loss and a return loss so as to improve the transmission characteristic in the transmission of a high frequency radio wave and reducing the external size. SOLUTION: An airtight cover 3 incorporating a low dielectric glass 4 is fitted between a high frequency radio wave input waveguide 1a and an airtight mixer case 2a with a positioning pin 6, and a waveguide/microwave integrated circuit 5, a mixer circuit 7, a local signal matching circuit, an intermediate frequency matching circuit, a 1st connection board, a 2nd connection board, a local oscillation input circuit and an intermediate frequency output circuit are fixed to the airtight mixer case 2a. The boards and the circuits are connected and assembled by using a gold wire 14 or a gold ribbon.
Patent JP-H09265383-A (JP)
Title: Computer system
Inventor: SUZUKI KEIICHIRO
IPC: G06F9/06
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To install a new operating system(OS) at a disk device parallelly with the execution of another program by executing an install program contained in an install medium, where a system operating environment is prepared, in the extended area of a main memory. SOLUTION: An OS install procedure control part 3 reads the install environment of the OS from the install medium of a tape device 8 and installs the new OS at a disk device 9. Besides, an OS install medium preparing part 4 reads a boot environment, etc., required for installing the OS from the disk device 7 and prepares the install medium. Then, the install environment is read into a main memory 6 and an extended area 61 for executing the install program is provided.
Patent JP-H0674070-A (JP)
Title: Air-fuel ratio control device
Inventor: SASAKI MASAHIRO
IPC: F02D41/14
Filed: 1992-02-24
Abstract: PURPOSE:To perform automatic, simple, and low-cost setting of a target value by automatically switching an air-fuel ratio target set value through detection of an exhaust gas temperature for correcting oxygen density in exhaust gas and collectively varying the air-fuel ratio target set values during variation of working combustion gas. CONSTITUTION:Air for combustion is fed from an air cleaner 2 to a mixer 5 through a supercharger 3 and a supercharging pressure regulator 4. Combustion gas is fed to the mixer 5 through a gas regulator 6. Further, air-fuel mixture mixed by the mixer 5 is fed to a gas engine 1 through a throttle valve 7 and a cooler 10. In which case, based on a detected signal from an O2 sensor 12, an air bypass valve 9 is operated by means of an air-fuel ratio controller 13 to control an air-fuel ratio. In this case, the air-fuel ratio controller 13 is operated to automatically switch an air-fuel target value based on a detected signal from an exhaust gas temperature sensor 14. During variation of used fuel gas, air-fuel ratio target set values are collectively varied by means of a change-over switch.
Patent JP-H09268786-A (JP)
Title: Manually operated device for lifting floor
Inventor: WATANABE YUKIO
IPC: E04H3/26
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for lifting floor that is operated easily for ascending and descending with a less labor and capable of being moved to various places under a stage. SOLUTION: A lifting floor 20 that is lifted up along a guide rail 10 toward an opening 3 formed at a stage floor 1, a lifting rope 30 connected to the lifting floor 20 and drawn by man power, and guide rollers 14 whereon the lifting rope 30 are wound round are provided, and a hook to be held to a pin of a counterweight 40 for urging the lifting floor 20 upward is provided at a specified position on the lifting rope 30. Furthermore, wheels 5 provided at the underside of a base 4 whereon the guide rail 10 is fixed and screw jacks 6 for lifting the base 4 to a height where the wheels 5 are separated from a basement floor 2 are provided. The guide rail 10 is constructed so that it can be folded up for putting the lifting floor 20 in housing.