baber/WOPTO huggingface dataset:
Patent JP-H04306194-A (JP)
Title: Device for steering flying body
Inventor: ITO KIYOHIKO
IPC: F15B9/14
Filed: 1991-04-03
Abstract: PURPOSE:To miniaturize and lighten a steering device for a flying object and to enhance the reliability of the device by providing a first lock gear to the rotary shaft of a steering servo motor, and providing a second lock gear on the side of an airframe in such a manner as meshing with the first lock gear and being axially supported after small rotation by a guide shaft which is movable in the direction of the axis of the second lock gear. CONSTITUTION:A first lock gear 5 is mounted on the output shaft 3 of a servo motor 6 and a locking mechanism portion 18 is provided at the center of the motor in such a manner as meshing with the gear 5. The locking mechanism portion 18 comprises a lock gear 8, a brake mechanism portion 19 which stops rotation of the lock gear 8 until predetermined driving torque is delivered, a spring 20, a stopper pin 21, and a guide shaft 22 which axially supports the lock gear 8 in such a manner as allowing the gear 8 to freely slide thereon. When transfer torque is increased more than the braking torque of the brake mechanism portion 19 by rotation of the steering angle servo motor 6, the lock gear 8 starts to rotate and, when the stopper pin 21 is engaged in a notch hole 25, moves in the direction of its axis to release the lock gear 5.
Patent JP-S58188929-A (JP)
Title: Transistor driving circuit
Inventor: KAWAGISHI KENJI
IPC: H03K17/61
Filed: 1982-04-27
Abstract: PURPOSE:To decrease the steady loss of a main transistor (TR) and to vary the conduction ratio greatly, by allowing a base driving circuit to drive the main TR with a base current consisting of a pulse train which has a short-period cutoff time shorter than the storage time of the main TR. CONSTITUTION:The main TRQ2 is turned on at a period tau1 for a conduction time tau2 and a basic signal for it is represented as e1. Further, the pulse train which has a period tau3 and pulse width tau4 much less than the period tau1 is generated as a signal e2. Those signals e1 and e2 are applied to terminals A and B of an AND circuit 16, whose output is applied through a resistance R3 to the base of a TRQ1 for on-control, which turns on for the period of the time tau4 and turns off for the period of time tau3-tau4. Consequently, the steady loss of the TRQ2 is decreased and its conduction ratio is controlled 0-100%.
Patent JP-S62230166-A (JP)
Title: Two-color original reader
Inventor: HOSOI MASATOSHI
IPC: H04N1/40
Filed: 1986-03-31
Abstract: PURPOSE:To make color discrimination of two colors by simple circuit configuration by making the threshold level that binary codes specific color component larger than threshold level of a complementary color system by a fixed amount. CONSTITUTION:An A/D convertor 9 digitizes a red color signal outputted from a photoelectric transducer 6 and an A/D convertor 10 digitizes a blue green color signal which is complementary color of red color outputted from a photoe lectric transducer 8. Comparators 13 and 14 compares these red color and blue green color signals with threshold levels Vref1, Vref2 and binary codes them, and outputs a monochrome detection signal S7 and a red detection signal S9 respectively. In above-mentioned comparators 13,14, the threshold level Vref1 of red color system is made larger than that of blue green system by a fixed amount. Accordingly, even when deviation occurs between above-mentioned red and blue green signal levels in reading a gray colored original, discrimina tion of white or black can be surely made.
Patent JP-H09238487-A (JP)
Title: Series thermocouple
Inventor: KIMURA NORITOSHI
IPC: H01L35/32
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a series thermocouple which can obtain high electromotive force efficiently and can be assembled easily by forming a leg in one of the metals which constitute a thermocouple and then inserting the legs in an insulating installation stand and, locating the legs around the burner flame of a gas burner. SOLUTION: Three pointed ends are formed in a stainless metal board 15. Constantan metal wires 16 are connected to two of the three pointed ends by welding. Then, the metal boards 15 are connected zigzag with a hot contact section 15a and a cool contact section 15b being formed in each metal board 15 and thus a thermoelectric couple integrated unit 12 wherein a plurality of metal plates 15 are connected is fabricated. The other pointed end of each metal board 15 where no contact is formed is used as an installation leg 15c. The installation legs 15c are inserted into square holes 17a formed in an installation stand 17 which is made of insulating ceramic such as petalite and is formed into a ring shape so as to correspond to the shape of a burner. Thus, a series thermocouple 10 is formed.  By this method, the hot contact sections 15a are located near a burner and thereby a difference in temperature between the hot contact sections 15a and the cool contact sections 15b can be made larger and high electromotive force can be obtained efficiently. Furthermore, an assembling work can be done easily.
Patent JP-H04306810-A (JP)
Title: High-tention machine
Inventor: INUI AKIFUMI
IPC: H01F27/32
Filed: 1991-04-03
Abstract: PURPOSE:To obtain a high-tention machine having improved insulating reliability on the contact part between solid insulators or between the solid insulator and the conductor. CONSTITUTION:Solid insulators 6, 10, 11 and 12 are arranged in a gaseous or liquid insulating medium 8 in such a manner that they are brought into contact with a conductor 4 or other solid insulator. An insulator 20, having at least the relative permittivity smaller than that of other insulator, is interposed between the above-mentioned solid insulator and the conductor or other solid insulators.
Patent JP-H04306827-A (JP)
Title: Dry-etching method of aluminum-base metallic film
Inventor: KAMIIDE KOYO
IPC: H01L21/3065
Filed: 1991-04-04
Abstract: PURPOSE:To prevent any chlorine (Cl) and chlorine compound from remaining on the sidewall of an etching-processed aluminum base-metallic film for avoiding the after-corrosion. CONSTITUTION:An aluminum film 13, a titanium nitride film 12 are just etched away using an etching gas composition (BCl3/Cl2/HCl). In such a state, Cl 16 and a chloridne compound 17 bonded and produced on the sidewall, etc., of the aluminum film 13 are removed by plasma treatment using a gas containing rare gas and then overetched again using an etching gas composition containing chlorine base gas. Through these procedures, the title aluminum-base metallic film whereto the chloride 16 and the chlorine compound 17 causing the after- corrosion do not adhere, can be formed.
Patent JP-S59199585-A (JP)
Inventor: OKITSU YUUJI
IPC: B32B13/08
Filed: 1983-04-25
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-S63240116-A (JP)
Title: Antenna circuit
Inventor: OHASHI TAMAKI
IPC: H04B1/18
Filed: 1987-03-27
Abstract: PURPOSE:To facilitate tracking adjustment by providing a capacitor circuit for tracking correction using a switch circuit operated by a channel selection voltage so as to control a main tuning circuit in a way of increasing the capacitance at a low reception frequency on the main tuning circuit. CONSTITUTION:An auxiliary tuning circuit 4 including a varactor diode 6 is connected between the main tuning circuit 1 using a varactor diode 2 as a variable tuning element and an external antenna 5. When a channel selection voltage is decreased, switching circuits 8a, 8b are operated and capacitor circuits 7a, 7b are connected in parallel with the varactor diode 2 in parallel to increase the capacitance of the tuning circuit. Thus, a capacitance C is added to the main tuning circuit at a lower reception frequency, resulting that the rate of change in the combined capacitance is changed largely at the lower frequency apparently thereby improving the characteristic curve of the combined capacitance with respect to the channel selection voltage. As a result, the entire AM band is covered without decreasing the reception sensitivity and the tracking adjustment is facilitated, as well.
Patent JP-S5650801-A (JP)
Title: Wheel made of aluminium alloy
Inventor: KAWACHI MASAYUKI
IPC: B60B21/02
Filed: 1980-05-29
Abstract: PURPOSE: To improve the durable life of a wheel made of aluminium against the radial load for obtaining a thinner rim by providing shot-peening layers on surfaces of well radius parts and bead-seat radius parts on the periphery of the rim of the wheel.  
     CONSTITUTION: A wheel made of aluminium alloy is constructed by joining an aluminium disk B provided with a hub-fixing face 4 and penetrated holes 5 of hub- fixing bolts on the side to the inside of an aluminium rim A provided with bead- seat radius parts 1 and 1', and well radius parts 2 and 2' concavely on the periphery (tire-fixing face) and flange parts 3 and 3' projected on both sides by the process of spreading. At this stage, both radius parts 1, 1', 2, and 2' on the periphery of the rim A, especially, well radius parts 2 and 2' are provided with shot-peening layers for giving compression residual stress thereto. This construction serves to improve the durable life of the wheel against the radial load. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000066281-A (JP)
Title: Electronic camera and graphic user interface used for the camera
Inventor: SWAYZE SAMUEL F
IPC: H04N5/225
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a user interface for an electronic camera enabling a user to successively move intuitively between utilizable choices and options. SOLUTION: This electronic camera 40 includes a display device 60 generating a video component including one or morephotographed videos obtained from electronic video data and a graphic element set and a single controller 70 enabling a user to successively move intuitively between displayed usable choices and options. The controller 70 is separated to four directional components arranged around a center shaft and includes a control element operated so as to move between the video components in cooperation with the display device 60 and a more dial 72 arranged coaxially with the control element and selecting one of the modes.
Patent JP-S62229324-A (JP)
Title: Output control system
Inventor: KIMIZUKA YOSHIO
IPC: B41J29/38
Filed: 1986-03-28
Abstract: PURPOSE:To avoid the bufferful produced at the side of a print output device by counting the print end time corresponding to the output data for transmission of data at an optimum interval. CONSTITUTION:The transmission data received from a computer 8 is separated by a transmission data analyzing part 9 for each output of a print output device 4 and delivered to a count processing part 10. The part 10 calculates the transfer time and the print time of data based on the received transmission data and the information on an information table 12 of attributes of the device 4 including the type of the device 4, the transfer speed of a transmission line, the printing speed the printing system (unidirectional or bidirectional) and the reset/line feed time count numerical formula. Then the output enable time is set to a transmission queuing data control table 13. A transmission interval count processing part 11 refers to the table 13 and transfers the transmission data to a transmission control part 14 based on the time passed for print of the data delivered to the device 4 immediately before said reference and the time needed for transfer of the data to be delivered this time. Then data are sent to a terminal controller 1 through a transmission line 7.
Patent JP-H01247084-A (JP)
Title: Novel heat-resistant alkaline protease and production thereof
Inventor: IMANAKA TADAYUKI
IPC: C12N9/54
Filed: 1988-03-28
Abstract: PURPOSE:To produce a heat-resistant alkaline protease having specific enzymological properties, by inoculating a bacterial strain belonging to genus Bacillus stearothermophilus in a prescribed medium and culturing under aerobic condition. CONSTITUTION:A bacterial strain belonging to genus Bacillus stearothermophilus and capable of producing protease NCA 1503, preferably Bacillus stearothermophilus NCA 1503 (FERM P-8978) is inoculated in a medium containing a carbon source, a nitrogen source, etc., and subjected to shaking culture under aerobic condition at about 50-60 deg.C. The cultured product is centrifuged and the obtained transparent supernatant is added with ammonium sulfate, etc., to precipitate the objective enzyme. The precipitate is purified e.g., by ion exchange process to obtain the objective protease NCA 1503 in high purity.
Patent JP-H01245902-A (JP)
Title: Steel sheet of special sectional shape
Inventor: AMAGASAKI JUNZO
IPC: B21B1/22
Filed: 1988-03-26
Abstract: PURPOSE:To uniformize strength and to reduce buckling defects in rewinding operation by misaligning a line linking cross points of rhombus patterns formed by projecting ribs throughout on a steel sheet with both the rolling direction and the orthogonal direction to the rolling direction. CONSTITUTION:As for rhombus patterns, a line linking cross points of the patterns misaligns with both the rolling direction and the direction orthogonal to the rolling direction. Therefore, the patterns are asymmetrical to each other concerned with the rolling direction. The line linking cross points of the rhombus patterns slantly crosses with both the rolling direction and the direction orthogonal to the rolling direction. Rib crests and cross points of the rib crests are dispersed, so that the sheet is a special formed sectional shape steel sheet having uniform strength.
Patent JP-H11272666-A (JP)
Title: System and method for editing document and record medium
Inventor: FUJIKAWA YASUYUKI
IPC: G06F3/0487
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain the document editing system which reconstitute areas extracted from plural documents with specific pattern and displays in the state that a user can edit them. SOLUTION: A set of generally usable start and end patterns and document structure information are used to extract areas between places corresponding to the set of the patterns from plural documents, and the results are put together and reconstituted according to the document structure information and layout information 122 and displayed in the state that the user can edit them. The areas edited by the user are written back to the documents of the extraction sources.  Further, the document structure information and layout information 122 are registered and held together; and the document structure information includes the information on the hierarchical structure (inclusion relation) of areas in the documents, appearance order, the presence of the repetition part, etc., and the layout information includes the information on the display positions, fonts styles, and font sizes of the respective areas, the arrangement and character color of character strings, etc.
Patent JP-H01245494-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUJIMOTO TOSHIYUKI
IPC: H01L27/04
Filed: 1988-03-26
Abstract: PURPOSE:To obtain a circuit having no malfunction and its rational pattern lay out by applying a prescribed voltage to a connecting node when first and second transistors are turned off and applying a signal or the voltage of a power source to an internal circuit when they are turned on. CONSTITUTION:The external input terminal or the inverse of OE/VPP terminal of a signal line and power source has the transistor T1 connected to a drain to connect the drain of the transistor T2 having a source connected to the internal circuit in an integrated circuit main body to the source of the transistor T1. Then, when the transistors T1, T2 are turned off, a transistor T3 for applying 'VCC-VTH' to the connecting node N2 of these transistors is disposed, and when the transistors T1, T2 are turned on, a program power source VPP is applied to the internal circuit. Thereby, even when an inconvenient voltage is applied to the external terminal of the signal line and power source, the rational pattern layout without the malfunction is obtained.
Patent JP-H01244910-A (JP)
Title: Suspension device for vehicle
Inventor: TAKADA NAOTO
IPC: B62D17/00
Filed: 1988-03-25
Abstract: PURPOSE:To improve turning performance and driving stability by forming at least one of the upper and bottom connecting means, connecting a wheel supporting member to a car body, with two lateral links while setting a predetermined distance in each link different from each other. CONSTITUTION:A wishbone-type suspension device supports a right side front wheel 2 by a wheel supporting member 4 while connects it to a car body by upper and bottom connecting means 6, 8. Here the upper part connecting means 6 is formed by two lateral links 10, 12 extending in a direction of car width. A distance 1F from a connecting point 10a to the wheel supporting member 4 in the front part lateral link 10 to a virtual king pin axis K is set smaller than a distance 1R from a connecting point 12a to the wheel supporting member 4 in the rear part lateral ink 12 to the virtual king pin axis K. In this way, when the right side front wheel 2 runs serving as the turning outer wheel, the wheel supporting member 4 is moved tilting in a negative camber direction.
Patent JP-S59200344-A (JP)
Title: Detection system for runaway of microprogram
Inventor: YANO SEISAKU
IPC: G06F11/30
Filed: 1983-04-27
Abstract: PURPOSE:To check the runaway of a microprogram in case of wrong branching, etc. by indicating the count value showing the run route of the microprogram to provide the value specified to the program route. CONSTITUTION:A microprogram stored in a microprogram store memory 10 is read out to a reading register 11 and decoded. The words 40 and 41 showing the run route of the microprogram are provided to a work register group 16. These words are replaced via an operator 18 every time the microprogram runs along its prescribed route in response to each level of the microprogram. Then the expected value is compared with the counted value when the microprogram finishes a certain module. In such a way, a normal or an abnormal state is decided.
Patent JP-H01249637-A (JP)
Title: Production of bottom material using lightweight aggregate
Inventor: JIYO SHIYOURITSU
IPC: C04B28/02
Filed: 1988-03-26
Abstract: PURPOSE: To reduce the weight of a bottom material and to improve the impact resistance and toughness thereof by using a kneaded mixture composed of lightweight aggregate, adhesive and hardener as a packing material for a bottom skeletal body made of a steel plate.  
     CONSTITUTION: For example, 70 to 85 pts.wt. lightweight aggregate, 15 to 8 pts. adhesive and 15 to 7 pts. hardener are kneaded and inserted into the packing material charging part 2 of the bottom skeletal body 1 of the steel plate and are then dried, to form the packing part of the bottom skeletal body 1. Mesolite, dialite, zeolite, etc., of known materials are used as the lightweight aggregate. A known adhesive is used as the adhesive, the example of which includes adhesive of epoxy resin, phenolic resin, urea resin. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S60228179-A (JP)
Title: Printer
Inventor: KAWATE KIYOO
IPC: B41J29/08
Filed: 1985-04-05
Abstract: PURPOSE:To enhance cooling and sound-insulating characteristics, by a construction wherein air passage extending from a suction port to a discharge port is formed throughout the interior of a casing, and a printing mechanism part is cooled by a cooling air flow passed through a power source part and a card basket part. CONSTITUTION:In the interior of the casing 2, a printing hammer part 5 and a motor part 6 are provided at an upper part, a paper-supplying part is provided at a front part of a lower part, and the power source part 3 and the card basket part 4 are provided at a rear part of a lower part. The air passage is so formed that cold air sucked in through the suction port 7 reaches the discharge port 8 after flowing around through the interior of the casing 2, whereby air is made to flow in only one direction, warmed air is smoothly discharged through the port 8, and cold air is constantly sucked-in through the port 7.
Patent JP-S56168612-A (JP)
Title: Focus control method
Inventor: ABE MICHIHARU
IPC: G02B7/32
Filed: 1980-05-31
Abstract: PURPOSE:To eliminate the need for any cylindrical lenses and to achieve cost reduction by the constitution wherein the quantity of light of a focusing beam is divided and detected by using a photodetector of division type detecting the light by dividing the same into a central part and a peripheral part, and the difference thereof is operated whereby a focus control signal is obtained. CONSTITUTION:The linearly polarized laser beam emitted from a laser oscillator 1 is condensed onto a light beam recording layer 6 by a lens 5 via a condenser lens 2, a polarizing beam splitter 3, and a 1/4lambda wavelength plate 4, whereby information is recorded. The light reflected from the layer 6 passes through the lens 5 and the 1/4lambda wavelength plate 4, is reflected by the splitter 3, and enters a photodetector  10, where it is detected in the state that it is bisected to a central part A and a  peripheral part B, and the difference and codes of the respective divided quantities  of detected light AM and BM are detected. According to this detected quantity, the  focusing lens 5 is finely adjusted in an arrow (b) direction, whereby the position of  a beam waist 8 is aligned to the face 6.
Patent JP-S62227544-A (JP)
Title: Production of iron-base block ring
Inventor: TANIFUJI KATSUO
IPC: F16D23/02
Filed: 1986-03-31
Abstract: PURPOSE:To reduce the abrasion of a mold and to improve the accuracy of a tooth profile by forming only a chamfer part of the tooth profile by a hot forging and executing a punching and sizing of the tooth profile at cold after a cutting work. CONSTITUTION:At the time of producing an iron-base block ring, only the chamfer part of the tooth profile is formed by the hot forging for the ring-like raw material. Next, after the cutting work into the prescribed dimensions for the inner and outer diameters and the end faces, the punching and sizing of the tooth profile are executed in cold. Therefore, as only the chamfer part of the tooth profile is formed by the hot forging, the abrasion of the mold is reduced remarkably. Further, as the punching and sizing for the tooth profile are executed in cold, the accuracy of the tooth profile is improved, as compared with the conventional hot forging and sizing process.
Patent JP-H04310407-A (JP)
Title: Studless tire
Inventor: KUNO SHINICHI
IPC: B60C11/11
Filed: 1991-04-05
Abstract: PURPOSE:To suppress fall-out of each sub-block and enable shortening of braking distance in braking on iced ground surface by providing cuts in block surface zigzag or in waveform perpendicularly to the surface of the block. CONSTITUTION:Four main grooves 10, 11, 12, and 13 are provided on the tread surface T in circumferential direction EE of a tire and along the periphery of the tire, and multiple auxiliary grooves 20 for connecting to the main grooves are also provided on it from one shoulder 14 to the other shoulder 14 in lateral direction of the tire to form multiple blocks 30. In each of the blocks 30, two cuts 40 are provided from one end of the block 30 to the other end in lateral direction to divide it into multiple sub-blocks 31, 32, and 33. The cuts 40 are formed zigzag in the blocks 30 perpendicularly to the surface of the blocks and, during the travel, the respective sub-blocks 31, 32, and 33 support for each other to suppress fall-out in the direction opposite to that of the traveling, thus maintaining sufficient ground contact area.