baber/WOPTO huggingface dataset:
Patent JP-H07221875-A (JP)
Title: Connector for facsimile terminal equipment
Inventor: KITAI TAKAYUKI
IPC: H04M1/00
Filed: 1994-02-01
Abstract: PURPOSE:To provide the connector for a facsimile terminal equipment in which the identification of picture reception and an incoming call for extension communication to the facsimile terminal equipment is simplified. CONSTITUTION:A 16Hz bell signal circuit 6 and a 1300Hz oscillation circuit 8 are incorporated in an SLT adaptor 4a starting a facsimile equipment 5 for the reception of a call to use the facsimile equipment differently from the case with reception of a picture signal and from the case with the arrival of a call to an extension. That is, in the case of picture reception from an external line, a 1300Hz signal is sent to the facsimile equipment to allow the facsimile equipment to be in non-ringing call reception reply state and in the case of the arrival of extension call, a 16Hz bell signal is used to start the facsimile equipment for the call reception similarly to the case with a conventional connector.
Patent JP-H10219919-A (JP)
Title: Nox purifying extruded construction material and manufacture thereof
Inventor: KAMIYA KIYOSHI
IPC: B28B11/08
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To form a surface layer containing titanium dioxide sufficiently firmly, manufacture the surface layer easily and efficiently, and improve NOx purifying efficiency at the surface layer. SOLUTION: The NOx purifying extruded construction material 1 includes a surface layer containing titanium dioxide and irregularities are formed on the surface layer 3 and transparent substances are scattered on the layer 3. And the thickness of the material is 1-3mm. For manufacturing the material 1, extrusion molding cement composition is extruded and, simultaneously, composition containing titanium dioxide is extruded so that both the compositions are joined together at the outlet of a base die to integrally form a layer containing titanium dioxide on the molded surface of the extruded cement composition. Irregular patterns on the layer 3 may be formed during the extrusion molding or after the extrusion molding.
Patent JP-H08202365-A (JP)
Title: Automatic accompaniment device
Inventor: ISHIBASHI MASAO
IPC: G10H1/38
Filed: 1995-01-25
Abstract: PURPOSE: To make it possible to perform automatic accompaniment of the pace part according to input simply by providing the above device with a hand keyboard. CONSTITUTION: A chord type and fundamental note are set by a touch of a left key area of the keyboard 5. Chords are developed according to the chord type and automatic base accompaniment is performed when the tone names of the MIDI signal inputted via a MIDI interface 7 from a MIDI input terminal 8 coincide with the constituting tones of the set chords in the case where a SW group 6 us operated and an auto-MIDI base accompaniment mode is set. The automatic accompaniment is performed only by the tone names of the inputted MIDI signals in case of noncoincidence.
Patent JP-H10219710-A (JP)
Title: Reinforcing method and structure of existing pile head
Inventor: NAKADA SHINSUKE
IPC: E02D27/34
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To easily and safely reinforce the head of an existing pile to have a vibration isolation and vibrationproof structure and easily adapt it for an existing building. SOLUTION: A reaction-support member 7 for vibration-resistant reinforcement is arranged to form a pillory-shape and attached with pressure so as to bring a space 6 between the member 7 and a connection part 4, at the periphery of the head 3a of the existing pile 3 in the lower part of the connection part 4 to a building body as an upper structure. And a temporary member temporarily supporting the building body is arranged in the space 6. The pile head 3a is cut off right under the connection part 4 and the existing pile 3 is isolated from the building body. And the reinforcing members 13(13b, 13c) having a sliding face contacting the connection part 4 at the top are arranged to form a pillory-shape in the space 6 to reinforce the pile head 3a.
Patent JP-S56124630-A (JP)
Title: Exhaust refluxing device of supercharged engine
Inventor: AOYAMA SHIYUNICHI
IPC: F02B29/06
Filed: 1980-03-05
Abstract: PURPOSE: To enable the exhaust to effectively by refluxed in a simple system by a method wherein a separation supercharged device is provided to cause the exhaust of a part of cylinders to be refluxed to the rest of the cylinders through a supercharge passage.  
     CONSTITUTION: A supercharger 1 is operated in a separation supercharging system of driving with the cylinders #1W#4. Third valves 7aW7d are opened from the almost end of a suction stroke to the beginning of a compression stroke to permit the supercharged air to additionally be induced into the cylinders. The second opening of the third valve 7a permits the combustion gas of the cylinder #1 to be flowed to the supercharge passage 6 through a supercharge port 8. The supercharge passage 6 is branched off shunts 2AW2C to permit the supercharged air from the supercharger 1 the flowed-out combustion gas of the cylinder #1 to equally be fed in the  cylinder #1W#4 respectively. Thus, refluxing the combustion gas from a part of  the power cylinders of the separation suspercharging engine to each power cylinder  forms effectively the exhaust refluxing device, and NO x  is contrived to be reduced  all over the operation range without loosing a power performance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08219405-A (JP)
Title: Corrosionproof method for boiler equipment
Inventor: NAKAJIMA EISAKU
IPC: F22B37/00
Filed: 1995-02-16
Abstract: PURPOSE: To prevent a steel material from corroding, which is the component material of pipe lines for a boiler and different kinds of pressure vessels in a steam power plant or the like. CONSTITUTION: This method is characterized by processes wherein at the drainage, stoppage and maintenance of a steam power plant 1, ammonia of which the concentration is controlled with air is charged and sealed in pipe lines 3 for a boiler 2 and in pressure vessels 4, and is dissolved in dew condensation and in stagnant water, and pH of ammonia water is made at a value of 10 or so.
Patent JP-S53113907-A (JP)
Title: Gas turbine controller
Inventor: TAKAMI TOSHIJI
IPC: F02C9/52
Filed: 1977-03-16
Abstract: PURPOSE: To improve the output power and thermal efficiency of a gas turbine and to also improve the accuracy of control of the gas turbine by constituting same such that fuel flow is controlled in reference to the amount of bleeding steam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02206888-A (JP)
Title: Microcomputer
Inventor: FUJII KOICHI
IPC: G06F5/06
Filed: 1989-02-07
Abstract: PURPOSE:To lighten a burden on a software, and to improve processing speed by adding a multiplexer, and using a built-in RAM as an FIFO memory in a way like hardware. CONSTITUTION:When an operation in a microcomputer is switched into an FIFO mode, a write-in clock from a decoder 1 is selected by the multiplexer M1 at the time of write-in. Then, it is counted by a counter C1, and is given to the RAM 3 as an address for accessing the RAM 3 as considering it the RAM of FIFO. On the other hand, at the time of read-out, a read-out clock from the decoder 1 is selected by the multiplexer M2, and this read-out clock is counted by the counter C2, and is given to the RAM 3 as the address for accessing the RAM 3 as considering it the RAM of the FIFO. Thus, in the FIFO mode, the RAM 3 functions as the FIFO memory.
Patent JP-H09223971-A (JP)
Title: Method and device for transmitting signal
Inventor: NISHIO FUMITAKA
IPC: G10L19/008
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To attain high-quality multichannel reproduction with a small data transfer rate and medium capacity. SOLUTION: A 1st ΣΔ modulation part 15 performs ΣΔ modulation to a left front ch signal and a right front ch signal supplied from input terminals 12 and 13 among the multichannel audio signals of six channels at a sampling frequency 64fs 64 times as high as a sampling frequency fs (=44.1kHz) to be used for a compact disk, for example. Besides, a 2nd ΣΔ modulation part 23 performs ΣΔ modulation to a center ch signal, subsonic ch signal, left surround ch signal and right surround ch signal supplied from input terminals 18, 19, 20 and 21 among the multichannel audio signals as mentioned above at a sampling frequency 32fs 32 times as high as the sampling frequency fs as mentioned above.
Patent JP-H06241818-A (JP)
Title: Display for indicating traveling path of vehicle
Inventor: INOUE NOBUTAKA
IPC: G09B29/10
Filed: 1993-02-17
Abstract: PURPOSE:To indicate a traveling path on a display accurately by calculating the distance between an intersection on a scheduled traveling path nearest to the vehicle and the vehicle and the traveling distance along the scheduled traveling path from the intersection to a destination. CONSTITUTION:The position data of the closest intersection is read from the intersection data stored in a RAM 26 and a straight-line distance A between a vehicle and the closest intersection is calculated according to the above position data and the position data indicating the present location of the vehicle. Then, a distance 13 along the scheduled traveling path from the closest intersection which is retrieved using the intersection data stored in the RAM 26 to a destination is calculated. When the straight-line distance A between the vehicle and the closest intersection and a distance B from the closest intersection to the destination are calculated, the distances B are added to calculate a traveling distance C of the vehicle. Then, the calculated traveling distance C (for example, 10km) is displayed on the specific display area of a display 14.
Patent JP-H0537379-A (JP)
Title: Digital/analog conversion circuit
Inventor: SEKIYA MAMORU
IPC: H03M3/00
Filed: 1991-02-22
Abstract: PURPOSE:To improve a sound quality by smoothing an output waveform by turning ON an analog switch in a very short time at each time of a sampling output in order to impress an analog output voltage to a current integrated circuit, and charging and discharging the current integrated circuit by an analog output current. CONSTITUTION:A differential arithmetic circuit 3 operates differential value data DELTASn based on sampling value output data Sn and Sn-1, and adds an offset value O to the data DELTASn in order to prepare additional value data A. The data A are outputted to a first D/A converter 12 of a D/A converting part 2, and on the other hand, the data Sn-1 are outputted to a second D/A converter 13 synchronously with the output timing of the data A. The data A are converted into the analog currents by the converter 12, and the data Sn-1 are converted into the analog voltage by the converter 13. An analog switch 14 is turned ON only in the very short time from the start point of time of the sampling of the analog voltage, so that a current integration circuit 15 can be charged and discharged. On the other hand, the analog currents are turned to the currents whose offset value O is canceled. Thus, the output voltage of the circuit 15 can be turned to a smooth analog waveform.
Patent JP-S58146199-A (JP)
Title: Measuring method of internal acoustic impedance for receiver
Inventor: MARUTANI YOSHIROU
IPC: H04R29/00
Filed: 1982-02-25
Abstract: PURPOSE:To obtain the internal acoustic impedance of a receiver simply with  the operation from the ratio of sound pressure, by changing the volume in coupling air chamber of coupler pressed on the receiver driven by AC into three  stages and measuring the sound pressure. CONSTITUTION:An AC sinusoidal wave of a prescribed frequency is applied to the receiver 6 via a lead 8 for the drive of it and the receiver 6 produces a sound pressure P1 in the coupling air chamber 4 in a cylinder 1 forming a coupler. A condensor microphone 21 arranged at the forward end of a cylinder 2 movable left and right detects the sound pressure P1 and converts it into an electric signal. The signal is picked up from a cord 11 via a preamplifier 22 for measurement. Three stages of the sound pressures P1, P2 and P3 are obtained by moving the microphone in the cylinder 2, and the internal acoustic impedance of the receiver is obtained simply with the operation.
Patent JP-S61188957-A (JP)
Title: Manufacture of circuit module
Inventor: YOSHIDA KENICHI
IPC: H01L21/56
Filed: 1985-02-18
Abstract: PURPOSE:To obtain a circuit module of the same extremely thin degree as the thickness of a chip type electronic parts by mounting in the shape that the parts are effectively buried in a substrate made of cured resin. CONSTITUTION:A silicone resin film 2 is obtained on a glass plate 1, gelled to impart adhesive and mold releasing properties to the surface as a support 3. Electrodes 4, 5 sides are disposed at the prescribed positions on the support 3 of drawn trapezoidal or semicircular-sectional cylindrical chip type electronic parts 6-8. Spacers 9 made of Teflon are disposed, ultraviolet curable resin 10 is molded around the parts 6-8 on the support 3 in this state, a flat plate 11 made, for example, Teflon is coated thereon, and ultraviolet ray is emitted to cure the resin 10. Then, the support 3, the plate 11 and the spacers 9 are separated to obtain the parts 6-8 buried in a substrate 12. Then, silver paste is screen printed to form a desired conductor pattern 13.
Patent JP-H10211186-A (JP)
Title: Magnetic resonance imaging method and apparatus therefor
Inventor: TAKANE ATSUSHI
IPC: G01R33/48
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging method capable of obtaining images which are suppressed in the signals from fat or water by a high-speed spin echo method. SOLUTION: The time interval (half echo time) from the 90 deg. pulse first impressed in the high-speed echo method until the pulse impressed second is defined as the time when the spin of water proton and the spin of fat proton induces a phase difference of 90 deg.. The 90 deg. pulse is used as the pulse to be impressed second. The phase of the second 90 deg. pulse is made different by 90 deg. from the first 90 deg. pulse or is made into the same phase as the phase of the first pulse whether suppressing the signal from the water or supplying the signal from the fat. While the plural 180 deg. pulses of the CPMG system of the same phase as the phase of the second 90 deg. pulse are impressed, multiechoes varying in phase encoding are acquired. The spin of the water or flat is longitudinally magnetized by the second 90 deg. pulse and is eventually not measured as an echo signal.
Patent JP-H11221752-A (JP)
Title: Magnetic flux beam machining system
Inventor: SHINPO YOSHINORI
IPC: B24B31/112
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To machine, or deburr, polish and wash, the surface of a multitude of works precisely and efficiently in a short period. SOLUTION: The magnetic flux beam machining system comprises non- magnetic works 1 with a narrow slit made from the periphery down to the internal surface, a robot 2 with an operating shaft 2a held movable in a three- dimensional space, a work holder 3 attached to the operating shaft 2a, a plurality of chuck devices 17 set on the work holder 3, a work rotating motor for rotating the chuck part of the chuck devices 17, a work feeder 13 placed about the robot 2 to array the works 1 in a line, a magnetic pole unit 7 filled with a magnetic abrasive, and a vibration generating mechanism 6 connected to the magnetic pole unit 7.
Patent JP-H08216280-A (JP)
Title: Fuel hose and its manufacture
Inventor: MURAKAMI KOYO
IPC: F16L11/10
Filed: 1995-02-16
Abstract: PURPOSE: To provide a fuel hose wherein a polyamide resin inner layer is integrally formed directly on an inner peripheral surface of a rubber outer layer without via an adhesive, and its manufacture. CONSTITUTION: A polyamide resin powder is laminated on an inner peripheral surface of a rubber outer layer so crosslinked that polysulfide combined density becomes at least 4×10<-5> mol/cm<3> , which is heated to form a polyamide resin inner layer. Besides, that layer is bonded to the rubber outer layer.
Patent JP-S58144700-A (JP)
Title: Vibrating column pump
Inventor: GOTOU TETSUO
IPC: F04F7/00
Filed: 1982-02-24
Abstract: PURPOSE:To obtain a pumping device having simple structure without any revolving part and excellent in resistances for abrasion and corrosion by a method wherein the vibrating column pump is constituted by a vibrating tube, established in water and moving up-and-down, whose upper end is pressed elastically by a valve plate energized by a spring, and these parts are enclosed by a liquid introducing tube. CONSTITUTION:When an oscillator 3 is energized, the output part 4 is moved up-and-down and the vibrating tube is moved up-and-down. In case the vibrating tube 2 is moving downward, the valve plate 9 does not follow it and is delayed to move downward. When the vibrating tube 2 has come to the lower limit thereof, the valve plate 9 overtakes it and a valve sheet 8 is closed. When the vibrating tube 2 is elevated under keeping the sheet 8 closed by the valve plate 9, liquid is elevated together with the tube 2. When the tube is descended, the liquid in the tube does not descended by the inertia thereof. During repeating this motion, the liquid arrives at the upper end of the tube 2 and the liquid overflows into the liquid introducing tube 6 when the tube is descended. The liquid flows toward a discharging port 5 through the tube 6, thereafter, the liquid is discharged continuously by the effect of pumping described above.
Patent JP-H01204295-A (JP)
Title: Semiconductor storage
Inventor: YAMAUCHI YOSHIMITSU
IPC: G11C11/409
Filed: 1988-02-09
Abstract: PURPOSE:To rewrite and to keep data by impressing a voltage to transfer the data, which are stored in a volatile memory, to a non-volatile memory. CONSTITUTION:An EEPROM is used as one example of a non-volatile semiconductor memory and a DRAM is used as one example of a volatile semiconductor memory. Then, a capacity element C is connected to a midpoint 4 between an MOS transistor MT1 and an MOS transistor MT2 and the prescribed voltage is impressed from a terminal 5. By impressing the voltage to the terminal 5 or a terminal 7, the data accumulated in the capacity element C can be transferred as the data to be accumulated in a floating gate 6. Thus, the volatile semiconductor storage and non-volatile semiconductor storage are coupled and the rewriting or keeping of storage can be executed as needed.
Patent JP-H03234243-A (JP)
Title: Display method for image in ct device
Inventor: YOSHIKAWA JUNICHI
IPC: A61B6/03
Filed: 1990-02-09
Abstract: PURPOSE:To display the position relation of the present display image on reconstitution images of one group by displaying a scale for showing the whole quantity of the reconstitution images and a cursor for showing the order of the images on a screen of a display device, and moving successively the cursor on the scale, whenever the display image is switched. CONSTITUTION:When tomography image data is read out of a storage device 1, and its tomography image 15 is displayed on a screen of a display device, a scale 16 for showing the whole quantity of the tomography images of one group of a patient selected by a pointer 12 is displayed on a part of the same screen of the display device 5, based on tomography image information for constituting a slice directory 13, and also, a cursor 17 for showing the order of the tomography image 15 of the slice surface selected and displayed by the present pointer therein is displayed. In such a state, whenever the tomography image 15 displayed on the screen of the display device 5 is switched, the cursor 17 moves successively on the scale 16. In such a way, which exists the display order of the tomography image 15 presently being displayed among the tomography images of a certain group of patients can be known clearly at a glance.
Patent JP-H01205067-A (JP)
Title: Service interruption protective device for molecular beam source
Inventor: MOROI TATSUO
IPC: C23C14/24
Filed: 1988-02-12
Abstract: PURPOSE:To prevent failure of a crucible by a no-break power unit of a small capacity when the service interruption of an MBE device arises by providing a means for lowering the temp. setting of a temp. controller at the time of service interruption to a heater circuit of a molecular beam source connected successively via the no-break powder unit and the temp. controller to a power supply device. CONSTITUTION:The no-break power unit 1 is disposed between the power supply device 13 and the temp. controller 3a in the circuit of a K cell heater 2a which is the molecular beam source contg. the raw material of, for example, Al. Electric power is supplied from the unit 1 to the circuit and the circuit after the unit 1 continues to operate when the service interruption arises during running. Since an off-delay timer 6 is cut off in several seconds by the generation of the service interruption, a relay 8 is cut off and an on-delay timer 7 is thereby turned on in about 2hr. A relay 10 is energized during this time and the temp. set value of the heater 2a by the temp. controller 3a is so set that the Al in the crucible of the molecular beam source does not rapidly solidify. The timer 7 is turned on upon lapse of about 2hr in this state and the relay 9 and contacts 5 are de-energized to stop the power supply to the heater 2a.
Patent JP-H06218386-A (JP)
Title: Device for purifying bathtub water
Inventor: KETAYAMA MASAYOSHI
IPC: B01D35/027
Filed: 1993-01-25
Abstract: PURPOSE:To provide a device for purifying bathtub water which is free from clogging due to contaminated water. CONSTITUTION:In a purifying device 10, an inlet port 14 for water of a bathtub is provided on the upper side surface of a cylindrical main body 11 and an outlet port 15 for water of bathtub is provided at the center of the bottom of the main body 11 and an inlet port 16 for back washing is provided at the center of the port 15, and a baffle plate 17 is mounted to a part of the port 16 facing the interior of the main body 11. And filter medium cartridges 21, 22 are stacked one over another in the main body 11. The cartridge 21 is packed with granular or spherical granite porphyries 23, as a filter medium having a shape other than honeycomb shape, and a filter medium 24 wherein activated carbon is formed into a honeycomb shape is stored in the cartridge 22.
Patent JP-S61190255-A (JP)
Inventor: SAITO HIDEFUMI
IPC: F25B9/14
Filed: 1985-02-16
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-H10227810-A (JP)
Title: Testing apparatus and method for anemometer
Inventor: EMA HITOSHI
IPC: G01P21/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To simply inspect the presence of abnormality in all communication systems containing an anemometer. SOLUTION: An electric motor 32 is fixed on a lower frame 31a extended longitudinally while a rotating shaft 32a of the motor 32 is connected to a drive member 41 so as to make power transmittable through a coupling 33 and a drive shaft 34. The drive member 41 is made of an elastic material into a cup to be pressed and engaged with a rotary part 22 and a propeller 22a of an anemometer. In this process, in a state where the drive member 41 is pressed against the rotary part 22, a working operation element 46 provided on a handle 45a fixed on the lower frame 31a is operated to run the electric motor 32 so that the rotary part 22 of the anemometer is driven to rotate at a rotational speed corresponding to a wind velocity. The anemometer detects the rotation of the rotary part to output an electric signal indicating the wind velocity corresponding to the rotation detected.  In addition, a guard cover 47 is provided between the drive member 41 and the handle 45a to keep hands of a worker from touching a rotating part.