baber/WOPTO huggingface dataset:
Patent JP-S56130855-A (JP)
Title: Program search device for record player
Inventor: IZUMI MINORU
IPC: G11B3/095
Filed: 1980-03-14
Abstract: PURPOSE: To enable the program search for desired recording accurately, by constituting that the tone arm drive motor is inverted for a given period externally with the state of detection of desired recordings.  
     CONSTITUTION: The tone arm drive motor 13 is turned by moving forward the tone arm with the forward drive circuit 14 during the detection of recordings. In this case, the forward drive circuit 14 is started with the start signal via the input terminal IN 1  and it is stopped with the detection signal given from the recording detection circuit 12. Thus, the forward drive signal is interrupted to the arm drive motor 13 and the motor coasts forward. At the same time, when the recording signal is given, the motor is reversed with the inversion signal from the inversion drive circuit 15. In this case, the inversion drive period T is externally variable, and the arm can be stopped at the position in matching with the width of the recordings. Accurate program search operation can be made with the constitution like this. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04246341-A (JP)
Title: X-ray tomogram-photographing phantom
Inventor: KUME KIYOSHI
IPC: A61B6/03
Filed: 1991-01-31
Abstract: PURPOSE:To photograph not only the tomographic image of the part to be examined but also the image of a numerical value, etc., for showing its tomographic position on a photographing medium such as a film, etc., at the time of X-ray tomography photographing. CONSTITUTION:In a block formed by a substance such as an acryl resin whose X-ray absorption coefficient is low, a numeral or a numerical code for showing a tomographic position of the part to be examined, shown by a substance whose X-ray absorption coefficient is larger than that of said block, for instance, aluminum, etc., is enclosed.
Patent JP-H04220110-A (JP)
Title: Inserting device into gap betwee rolls and manufacture of reinforced bar made of steel
Inventor: DEIBITSUDO TEN PON
IPC: B21B39/14
Filed: 1991-02-01
Abstract: PURPOSE: To obtain a required shape by arranging stands to direct their side parts toward a specific direction and rolling a steel rod without twisting the steel rod. CONSTITUTION: The side parts of the rolls of the stands 13, 14 are arranged at an angle of 45 deg. with a perpendicular plane and at an angle of 90 deg. with each other, by which, there is no need for twisting the steel stock with the stand 15. The side parts of the rolls of the stand 17 are perpendicularly arranged and the side parts of the rolls of the stand 18 are arranged horizontally with the perpendicular plane and are arranged at nearly 90 deg. with each other. As a result, there is no need for twisting the steel rod at the time of ending of rolling.
Patent JP-S57146539-A (JP)
Title: Production of mildewed "katsuo bushi" (dried bonito)
Inventor: MATSUMOTO TSUTOMU
IPC: A23B4/044
Filed: 1981-03-09
Abstract: PURPOSE: As they are flying in air, spores and mycelia of fungi feeding on dried bonito are brought into contact with dried bonito on its wetted surface to make sure to effect uniform mildewing on the whole surface of the dried bonito.  
     CONSTITUTION: Shavings of dried bonito are placed in a plastic cage of such a mesh as shavings cannot come through and placed into a mildewing room kept at appropriate temperature and humidity. After a short while, the air on the surface comes into contact with cold shavings to form dew drops and wet the shaving surface. Under this condition, an air blower or compressed air is utilized to make spores or mycelia of a good mold strain fly in the air. After these  spores and mycelia stick to the surface of the dried bonito, the temperature and  humidity in the chamber is controlled properly to effect germining, mildew-growing as prescribed to make mildewed "KATSUO BUSHI". 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02212724-A (JP)
Title: Measurement of temperature furnace from tuyere of melting furnace
Inventor: HANAZAKI KAZUHARU
IPC: G01J5/00
Filed: 1989-02-13
Abstract: PURPOSE:To achieve a combustion control efficiently by a method wherein an optical fiber is loaded into each tuyere to analyze a radiation light collected by each optical fiber and brightness temperatures at plurality of wavelength band widths are measured to determine a temperature within the furnace according to the results. CONSTITUTION:One end face of an optical fiber 3 faces an object M to be measured and light emitted from the fiber is outputted to a radiation detector 4 through a spectral prism 31 for dividing the light into a plurality of wavelength bands and a condenser lens 32. On the other hand, a thermocouple 5 is loaded into one secondary tuyere 2a to measure a true temperature of a flame and a temperature value is outputted to a spectral emissivity computing device 7. The computing device 7 inputs a measured value of the thermocouple 5 and brightness temperatures with respect to a plurality of different wavelengths from a detector 4a to compute a spectral emissivity at multiple wavelengths of the flame on the basis thereof. Then, the computing device 7 outputs the results of the computation to a temperature measuring device 6b connected to each radiation detector 4b. The measuring device 6b calculates the temperature of the flame based on the results of the computation and the brightness temperatures with respect to multiple wavelengths from the detector 4b.
Patent JP-H08196955-A (JP)
Title: Pressure accumulation type sprayer fitted with trigger
Inventor: TAZAKI TAKAHARU
IPC: B05B11/00
Filed: 1995-01-30
Abstract: PURPOSE: To facilitate the operation of the push-down spray head of a pressure accumulation type sprayer without increasing the force required in the pressurization of a liquid even if the sprayer becomes large while achieving the protection of the spray head. CONSTITUTION: In the pressure accumulation type sprayer wherein a sprayer main body 3 composed of a pressure accumulation type vertical reciprocal pump equipped with a push-down spray head is mounted on the mouth neck part 2 of a container 1, a boss 6 is erected on the rear surface of the sprayer main body 3.  Further, the push-down spray head 5 is covered with a doglegged cover-shaped trigger 7 forming a finger hooking part 8 at the front end part thereof and a pivotal mounting part 9 at the rear end part thereof and the trigger 7 is pivotally mounted on the upper end of the boss 6 at the pivotal mounting part 9 and a press piece 10 is vertically formed to the inner surface of the top part of the trigger 7 to be brought into contact with the top surface of the push-down spray head 5 so as to be capable of being pushed down and a spray window 11 is fitted to the trigger in front of the push-down spray head 5 and, further, a placing hook piece 12 is formed to the lower end of the boss 6.
Patent JP-2000231750-A (JP)
Title: Digital signal recording device
Inventor: TACHIKI SHINICHI
IPC: H04N5/76
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To enable recording data with tape feeding speed being suitable for reservation recording without inputting externally residual quantity of a tape and information of a reserved program when recording a program is reserved. SOLUTION: A program information extractor 1 extracts rate information of each data stream out of input data. Encoded data is divided into packets of the prescribed bit numbers by an error correction encoder 3, while an error correction code is added. Data to which an error correction code is added is supplied to a modulator 4 in the prescribed order, modulation is performed, and the data is recorded to a recording head 6. A system controller 2 performs selection-control so that tape feeding speed is made to required and sufficient speed by rate information sent from the program information extractor 1 through a tape feeding speed controller 7. A tape residual quantity measuring device 8 measures the present residual quantity of a loaded tape.  Estimated residual quantity is calculated at the time of recording a program from selected recording speed and measured present residual quantity and displayed to the user.
Patent JP-H11233951-A (JP)
Title: Printed wiring board
Inventor: AISAKA TORU
IPC: H05K1/18
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce the radiation noise caused by a differential mode, while the common-mode noise is suppressed. SOLUTION: On the part mounting surface 2 of a printed wiring board, an output signal line 10 to which high-frequency signals outputted from an driver IC 5 flow is formed. A power supply layer 3 under the surface 2 is constituted of a sub-power supply plane 3a for supplying electric power to the driver IC 5 and a main power supply plane 3b for supplying electric power to the plane 3a, and the planes 3a and 3b are separated from each other at the projected position of the signal line 10. A capacitor 9 which electrically connects a ground layer 4 under the power supply layer 3 and the main power supply plane 3b to each other is mounted near the signal line 10 on the part mounting surface 2.
Patent JP-S55125766-A (JP)
Title: Facsimile unit
Inventor: ISHIKAWA SHINJI
IPC: H04N1/107
Filed: 1979-03-23
Abstract: PURPOSE: To enable to form the original with arbitrary paper without being limited to the paper quality, paper thickness, and size, by performing the transmission with flat plane scanning.  
     CONSTITUTION: The transmission section 1 scans the original 13 placed on the original platen 8 and performs transmission with the main scanning of read-in section 6 and the sub-scanning of recording read-in scanning stand 4. At the reception side, picture is appeared on the recording paper on the drum 9, by the recording and rad-in scanning stand 4 performing sub-scanning in synchronizing with the sub- scanning, drum 9 turned in synchronizing with the main scanning, and the recording instruction given to the recording section 11 with the read-in signal obtained with main scanning. Since plane scanning, the original forming paper can be of arbitrary type and one page of a book can be taken as the transmission original as it is. Further, by giving the read-in signal of the read-in section 6 to the recording section 11, it can be used as the copy unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57151556-A (JP)
Title: Paper feeder for electronic copy machine
Inventor: TAKAHASHI HIROSHI
IPC: B65H23/28
Filed: 1981-03-09
Abstract: PURPOSE:To prevent incomplete copy by providing a paper guide having an arcuated section of the diameter larger than the diameter of a feed roller between the feed roller and the roll paper of an electronic copy machine employing a roll paper, thereby performing the decurling. CONSTITUTION:Arcuated members 7, 8 having the diameter longer than that of the feed rollers 3, 4 are extended from the feed roller 3, 4 side to the roll paper 1, 2 side. with such arrangement when the roll papers 1, 2 are fed along the guides 7, 8 through the feed rollers 3, 4, the paper is decurled by the arcuated section of the guides 7, 8. Consequently the incomplete copy due to the curl of the paper can be prevented.
Patent JP-H02213307-A (JP)
Title: Dining table set
Inventor: OTA MITSUHARU
IPC: A47B77/02
Filed: 1989-02-13
Abstract: PURPOSE:To allow users to do the work before and after meal easily around a dining table, and improve the image and function of a conventional single function dining table by furnishing a table-top, dish and hand washing sinks, and containers having dish draining function. CONSTITUTION:A dining table 2 is a basic component, and dish and hand washing sinks 4 and containers 5 are furnished under a table-top 3 of the dining table 2. The compact dish and hand washing sinks 4 are of a built-in type and installed under top lid panels 41 which are part of the corners of the table- top, and of a lever lift type construction. Swinging walls 43 are provided between the top lid panels and the sinks. The top lid panel is swung up and laid down on the table-top, and the swinging wall 43 is pulled toward a user and horizontally maintained so that the sink 42 is exposed allowing the user to use the sink for dish and hand washing with water supplied from a faucet arranged in the sink. Adjacent to the sinks, containers 5 are arranged under the table-top. Each of drawers 51 is provided with a lattice dish drainer on the bottom, and the work before and after meals can be easily done around the dining table.
Patent JP-S63201959-A (JP)
Title: Information regenerating device
Inventor: YAMAMOTO MASAKUNI
IPC: G11B20/18
Filed: 1987-02-18
Abstract: PURPOSE:To obtain the information of the highest accuracy by comparing a parity count value with a parity bit value related to a unit data, and selecting the read information at the time when a parity error is minimum based on the comparison result. CONSTITUTION:The number of the parity errors of every time of reading obtained by a parity decision circuit 155, is inputted to an information fetch circuit 156 as a signal 163. The signal 161 to show a shift to a new track and an information demodulation signal 162 are inputted to this information fetch circuit 156, from a discrimination area detection circuit 153. Then, the demodulation signal at the time when the number of the parity errors is least is fetched as the regenerated signal of the highest accuracy, among the demodulation signal 162, inputted at every reading in an interval from the input of a shift to new track signal to the input of the next shift to new track signal. Namely, by selecting the signal with the least parity error by means of counting successively the parity related to the unit data, the signal of the highest accuracy among the signals that the same information is read plural times, can be regenerated.
Patent JP-H08226615-A (JP)
Title: Pulverized coal fired burner
Inventor: OKAMOTO AKIYASU
IPC: F23D1/00
Filed: 1995-02-22
Abstract: PURPOSE: To improve combustion property and lower the height of the whole of a burner by a method wherein an oblong ignition stabilizing board is attached to the immediately rear part of the fuel injection port of a liquid fuel nozzle gun while an oblong air injection port is provided so as to surround the nozzle gun and ignition stabilizing board. CONSTITUTION: A heavy oil nozzle gun 1, injecting heavy oil horizontally, is located at the center of a burner. An ignition stabilizing board 2 is oblong type and stabilizes ignition by forming eddy. An air injection port 3 is provided around the heavy oil nozzle gun 1 to supply secondary air to oil. A pulverized coal nozzle 4 is provided around the air injection port 3 and another air injection port 6 is provided around the pulverized coal nozzle 4 to supply secondary air to coal. A flame stabilizer 5 is provided so as to surround the whole periphery of the tip end part of the pulverized coal nozzle 4 to stabilize ignition and promote diffusion by contacting with air in a wide area from inside and outside of flame whereby combustion property is improved.  On the other hand, the heavy oil nozzle gun 1 is formed in a shape incorporated into the pulverized coal nozzle 4 whereby the total height of the burner can be lowered.
Patent JP-S52117003-A (JP)
Title: Terminal multipoint for data communication control
Inventor: TANAKA JIYOUJI
IPC: H04Q9/00
Filed: 1976-03-29
Abstract: PURPOSE:To enable information to be communicated between the center and the plural terminal units speedily and accurately by simplifying the data communication control.
Patent JP-S54126928-A (JP)
Title: Low frequency inverter
Inventor: FUKUSHIMA YUUJI
IPC: H02M7/537
Filed: 1978-03-25
Abstract: PURPOSE: To miniaturize converter as well as reduce its weight by making converter or condenser smaller by using high frequency conversion method.  
     CONSTITUTION: In case the switching contacts 4a, 4b, 7a, and 7b of the switching circuits 4 and 7 are in the state, as shown by the full line, the switching circuit 3 comes into ON, voltage is induced in the secondary coil of the inductance 5, while the diode 6 is deviated to the opposite direction and the diode 6' is opened. Thus, no current flows in the secondary coil of the inductance 5. When the switching circuit 3 comes into OFF, counter electromotive force occurs in the secondary coil of the inductance 5 and the diode 6 is deviated to the forward direction. In this case, plus voltage is supplied to the load 10. When the switching contacts 4a, 4b, 7a, and 7b of the switching circuits 4 and 7 are switched into the state, as shown by the broken line, minus voltage is supplied to the load 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56129822-A (JP)
Title: Level detector for molten metal in mold in continuous casting equipment
Inventor: KAWADA NORIYUKI
IPC: G01F23/292
Filed: 1980-03-17
Abstract: PURPOSE:To make it possible to obtain the molten metal level completely independently of disturbance or the like by projecting a strip-shaped light beam on the mold wall surface and detecting the position where the projected image changes owing to a molten metal level or a powder layer. CONSTITUTION:A light source 7 emitting a light beam having a rectilinear transverse section is projected on an optical receiver 8. Because a mold wall surface 31 and a molten metal level or a powder layer surface 32 meet at approximately right angles with each other, when said projected image is picked up in the direction different from the projecting direction of the light beam, the rectilinear direction of the beam differs between both sides of the border line B between the molten metal level and the wall surface. By utilizing said phenomenon, the position B where the rectilinear direction of the beam changes is detected from the change of a scanning line 34, and the number of the scanning lines from the mold upper end position A to B is counted. Thereby, the molten metal level can be detected independently of disturbance such as the exposure of molten steel due to crack of the powder.
Patent JP-H01207645-A (JP)
Title: Optical scanning device
Inventor: ODA ICHIRO
IPC: G01N21/17
Filed: 1988-02-15
Abstract: PURPOSE:To obtain high-SN-ratio data continuously even when the size of a sample is varied by directing one end of a light guide provided to a photodetection part to a light beam operating means and the other end to a detector, fitting this to a holder as a light guide cassette according to the size of the sample and enabling its replacement. CONSTITUTION:A scanner 2 is fitted to a gantry part and scans a light beam 3 at prescribed theta. Then the light guide cassette 10 is fitted and replaceable according to the size of the sample 6. A detector 11 is also fixed to the gantry part. The cassette 10 is set to such height that its photodetection end is close to the sample 6, and the curvature of the array of the photodetection end is set to a circumference centering on the scanner 2. Further, the other end of the cassette 10 faces the detector 11.
Patent JP-H07241727-A (JP)
Title: Vibration tapping device
Inventor: HACHISUGA MASARU
IPC: B23G1/16
Filed: 1994-03-03
Abstract: PURPOSE:To provide a device which dispenses with exchanging a master screw and a can nut on all such occasions even if the diameter of a screw to be tapped is changed, in a vibration tapping device for tapping a female screw. CONSTITUTION:This vibration tapping device consisting of a reversibly rotatable motor 1 and a tap 2 fitted to the lower end of the rotary shaft of the motor, is provided with a rack 5 fitted between the rotary shaft and the tap, a pinion 6 meshing with the rack, and a lever 4 fitted to the pinion and moving the rack in the axial direction of the rotary shaft, as a pressing means for leading the tap in a work piece.
Patent JP-S63200583-A (JP)
Title: Semiconductor laser device
Inventor: YANO MORICHIKA
IPC: H01S5/00
Filed: 1987-02-17
Abstract: PURPOSE:To increase the life of a semiconductor laser device by covering the resonance face of a laser with high melting point metal oxide or glass having high denseness. CONSTITUTION:After the resonance face 2 is formed on a semiconductor laser 1, it is set in an electron beam depositing machine to be held at a high temperature. Then, its vacuum degree is set, for example, to 10<-4> Torr or lower, and an MoO3 film 3 is deposited on one resonance face. The other resonance face of the laser 1 is covered with a multilayered film of MoO3 and amorphous silicon to provide high reflectivity of 90% or higher.
Patent JP-S63201908-A (JP)
Title: Production of thin film magnetic head
Inventor: NISHIYAMA TOGO
IPC: G11B5/31
Filed: 1987-02-17
Abstract: PURPOSE:To increase the density of recording by depositing a conductive member by plating in grooves generated in the part of a packing material by patterning so that conductor parts are formed across step parts. CONSTITUTION:The packing material 30 for relieving the steps is coated on the step parts of a ladder type coil to form a flat surface. The flat surface is subjected to patterning for the purpose of forming the conductive parts and the conductor material is deposited by a plating means in the grooves 33 generated in the part of said material 30. After upper coils 24b are formed via a nonmagnetic film 29 on a magnetic film 22, an unnecessary org. film 30 is removed, by which the conductor parts are formed across the step parts. The high-reliability wiring is thereby obtd.
Patent JP-H05235113-A (JP)
Title: Semiconductor device
Inventor: IZUMI HIROHIKO
IPC: H01L23/50
Filed: 1992-02-21
Abstract: PURPOSE:To enhance the heat-dissipating efficiency of a highly heat-generating part by a method wherein a terminal is arranged near the boundary part between the highly heat-generating part and a low heat-generating part inside a semiconductor chip and heat is dissipated to a circuit board or a sealed resin layer from the terminal via a highly-heat-conducting lead formed on a resin film. CONSTITUTION:On a semiconductor chip 11, a memory part such as a ROM or the like is arranged at the left side of the semiconductor chip 11 and a logic part is formed at the right side. The right side is a highly heat-generating part, and a terminal 12 is arranged near its boundary part. The tip part 15 of a lead which has been formed on a resin film 14 and which is composed of copper is connected to the terminal via a substrate protrusion object 13 such as Au, solder or the like. The terminal is installed on an active-element region or an interconnection region inside, the semiconductor chip 11. Heat at the highly heat-generating part is conducted in the order of the terminal 12, a bump 13, an inner lead 15, an outer lead 17 and a circuit board 21; the heat is dissipated finally at the circuit board 21. It is prevented that the heat is conducted from the highly heat-generating part to a low heat-generating part, and the uneven distribution of a temperature distribution is eliminated.