baber/WOPTO huggingface dataset:
Patent JP-S58106985-A (JP)
Title: Operating data setting system for key telephone device
Inventor: KOMURO ISAKU
IPC: H04Q3/58
Filed: 1981-12-20
Abstract: PURPOSE:To set operating data with a simple constitution without special parts, by using trunk line buttons and displays attendant on them when operating data related to trunk lines is set. CONSTITUTION:M-number of key telephone sets 2l-2m are connected to a master device 1. Trunk line buttons are provided in the casing of the key telephone set 2l, and displays are provided in accordance with them. When, for example, a mode changeover switch SW is turned on to set the operating data set mode and operating data related to trunk lines is set, a main controlling circuit 9 of the master device 1 takes in on/off data of trunk line buttons as designating data of trun lines. If operating data of the same item as operating data to be set is stored preliminarily in an operating data memory 11 when operating data related to trunk lines is set, the diaplay corresponding to the current designated trunk line is lit on a basis of contents of the memory 11.
Patent JP-S5996558-A (JP)
Title: Magnetic disc device
Inventor: KATOU MASAHIRO
IPC: G11B17/04
Filed: 1982-11-25
Abstract: PURPOSE:To use only one power source by detecting the insertion of a magnetic disc, switching the power transmission of the rotating power source by using a means interlocking with the operation of a switching lever interlocking with the transfer of the magnetic disc to clamp the disc and also switching the power transmission in the direction of clamp discharging by a disc discharging switch. CONSTITUTION:A photoswitch 62 detects the insertion of the magnetic disc and generates an insertion signal and a motor 34 starts to rotate simultaneously. The rotation is transmitted to a worm gear 36 through an output shaft 35, starts the rotation of a roller 40 through bevel gears 38, 39, a gear 43, a coupling gear 45, and a gear 44 and transfers the disc 23 in the direction of an arrow (a). When the leading end of the disc 23 is contacted with a bending part 52c of a switching lever 52, a worm wheel 49 engaged with a lack gear 57 of the switching lever 52 starts to rotate in the direction of (b). Rotation of a cam 51 rotates a lever 58, a supporting arm 28 is pushed down by the lever 58 and the disc 23 is clamped by a center cone 30.
Patent JP-S6447246-A (JP)
Title: Squirrel cage type induction motor
Inventor: KANDA AKIO
IPC: H02P23/07
Filed: 1987-08-18
Abstract: PURPOSE:To prevent a cross current, to suppress a starting current and to control torque characteristic by forming a rotor core corresponding to a space between a first rotor and a second rotor in an air core. CONSTITUTION:A rotor conductor 5 is commonly provided at first and second rotor cores 18A, 18B, and the ends of the two cores are short-circuited at end rings 6. The cores have lengths corresponding to the stators 7A, 7B, and a space E is formed between the cores. Since the space E does not perform a role of a high resistance end ring, it can prevent the generation of a cross current.
Patent JP-S6448833-A (JP)
Title: Biaxially oriented polypropylene film of improved antistatic property
Inventor: TSUCHIYA KATSUHIRO
IPC: C08J5/18
Filed: 1987-08-19
Abstract: PURPOSE:To obtain the title film of excellent antistatic property, by mixing PP with an amphoteric betaine antistatic agent, a polyoxyethylenealkylamine, a fatty acid monoglyceride and a higher fatty acid amide, melt-extruding the mixture and subjecting the obtained extrudate to biaxial orientation and corona discharge treatment. CONSTITUTION:100pts.wt. PP is mixed with 0.05-0.4pt.wt. amphoteric betaine antistatic agent of formula I (wherein R1 is a 6-22C hydrocarbon group, R2-4 are each a lower alkylene, and X is -OH, -CONH2, -COOH or its salt), 0.08-1.0pt.wt. polyoxyethylenealkylamine of formula II (wherein R5 is a 10-22C hydrocarbon group, p+q=2-15, p>=1 and q>=1), 0.02-0.5pt.wt. fatty acid monoglyceride of formula III (wherein R6 is R5) and 0.05-0.2pt.wt. higher fatty acid amide (e.g., lauramide). The resulting mixture is melt-extruded and stretched at a draw ratio in the machine direction of 4-7 and a draw ratio in the transverse direction of 7-12 to obtain a biaxially oriented film. This film is subjected to corona discharge treatment at a treatment strength of 5-70w/m<2>/min.
Patent JP-H1051858-A (JP)
Title: Disposable mobile communication terminal and its communication management system
Inventor: AOYAMA TAKAHIRO
IPC: H04W4/24
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a the disposable communication terminal which is effective by providing a notification means which receives information regarding the excess of use over its limit addressed to its terminal from a moving body exchange and informs the user of that and a means which disconnects a calling request and controls a call in communication. SOLUTION: The disposable mobile communication terminal performs exchange control over a moving body communication by referring to subscriber information on a home memory station which holds information regarding a use limit in a storage area for the subscriber information of the home memory station. At the same time, this system has a moving body exchange which performs charging and update by subtracting the information regarding the use limit by the calling of the disposable mobile communication terminal according to its communication time or communication quantity and monitors whether the use limit is exceeded. Thus, the mobile communication terminal and its communication management system which can effectively comply with a user's request temporary use with simple constitution and control like this are obtained.
Patent JP-S58107875-A (JP)
Title: Control method for ignition timing of internal-combustion engine
Inventor: SUEMATSU TOSHIO
IPC: F02P5/152
Filed: 1981-12-22
Abstract: PURPOSE:To improve the operation performance by detecting whether a knocking is produced or not and by computing the corrective value of ignition timing. CONSTITUTION:If the operational condition is kept in a certain range, a corrective value of ignition advance thetakni is computed by addition or subtraction according to whether a knocking is produced or not. Based on the corrective value thetakni, ignition timing is controlled, while an ignition advance corrective value map thetakn which is independently provided for every cylinder is amended by said computed corrective value for study control. On the other hand, if the operational condition is kept out of the certain range, the studies ignition advance corrective values theta34, theta35, theta44 and theta55 are found by interpolation computing and based on the found corrective values, the ignition timing is controlled. Each of the cylinders is independently subjected to corrective control on the basis of the studied value of the ignition timing, even in the uncontrolled operational range, thereby greatly improving the engine performance.
Patent JP-H05200651-A (JP)
Title: Tool holder
Inventor: OKETANI TETSUYA
IPC: B23Q17/09
Filed: 1992-07-08
Abstract: PURPOSE:To reduce the of springs for setting the extent of cutting load, in a tool holder which detects a fact that the cutting load has become too much. CONSTITUTION:A guide pin 210 as one body with a holder body 2 is fitted in a cam groove 211 formed in a shaft 203 of a tool holder 6, converting a traveling direction of the tool holder 6 to the holder body 2 into two ways at an interval between axial backward net and circumferential movement reverse to the direction of rotation. In addition, it is set down to a conversion mechanism 214 converting the traveling direction into two ways at an interval between axial forward movement and the circumferential movement in the same direction as the direction of rotation of the tool holder 6 to the holder body 2, and the tool holder 6 is energized to the holder body 2 in the axial front and the same direction as the direction of rotation by dint of spring force of a compression spring 208.
Patent JP-S6361637-A (JP)
Title: Transfer structure for four-wheel drive vehicle
Inventor: HIKITA MANABU
IPC: B60K17/35
Filed: 1986-09-02
Abstract: PURPOSE:To facilitate the repairing of a differential limiting device, by setting up this differential limiting device concentrically with a center differential gear and a front wheel differential gear, and aim at its compactification. CONSTITUTION:A front differential gear 20 is set up in one side of a center differential gear or an interazle differential gear. A countershaft 29 is parallelly set up at the specified interval from an axial center of the center differential gear 9 and the front wheel differential gear 20, and the gear 30 solidly formed in this countershaft 29 is set up in a sun gear 12 of the center differential gear 9 at the opposite side to the front wheel differential gear 20, and engaged with the transfer gear 31 solidly formed in this sun gear 12.
Patent JP-H0254332-A (JP)
Title: Memory mechanism for high-speed computing element
Inventor: SATSUTA YUUSUKE
IPC: G06F7/00
Filed: 1988-08-19
Abstract: PURPOSE:To attain the effective application of a memory even in the case the bit width of the data is different from the bit width of the memory by converting the format of the data with a microinstruction via a buffer. CONSTITUTION:A decoder 3 sends a prescribed output with a microinstruction supplied from an external circuit like a program or a memory, etc. Thus the valid data of lower 16 bits is outputted to a computing element 9 from a memory 1 via a buffer 4 or 6. At the same time, the data of the 16th bit is extended to 16 bits by a buffer 5 or 8 and then converted into the data of upper 16 bits. This data is outputted to the element 9 via a bus 2b. In such a way, the 16-bit data written into the memory 1 is converted into the 32-bit data. Therefore the conversion is possible between the 16-bit and 32-bit data under the control of a buffer. Then the memory capacity can be approximately doubled by changing the way to store the data into the memory in accordance with the valid data length.
Patent JP-H02146705-A (JP)
Title: Highly oriented permanent magnet and manufacture thereof
Inventor: TAWARA KAZUNORI
IPC: G01R33/38
Filed: 1989-08-09
Abstract: PURPOSE:To obtain a permanent magnet consisting of a large size rare earth magnet which is suitable for the use of wiggler and the like for a particle beam pressurizer and having an extremely small inclination of a magnetization direction by causing its magnet to be formed into a flat shape which is magnetized in the length direction and further, causing an inclination of the magnetization direction for the normal line of each plane which is formed long and short sides to be within a specific value. CONSTITUTION:There is a relationship: a>=b>c among a long side or a length (a), a short side or a breadth (b), and a thickness (c) in a magnet. The magnet is formed in the shape of flatness which is magnetized in the thickness direction and the inclination theta of a magnetization direction M for a normal line (n) in a plane that is formed by the foregoing (a) and (b) is made within 3 deg.. For example, the powder of an alloy for a rare earth magnet is filled into a forming mold as shown by Fig. and a magnetic field is impressed in the vertical direction to the plane formed by A and B while adding compressive force amounting to 0.4ton/cm<2> or more in the vertical direction to the plane formed by A and C and a preliminary compact in which the inclination in the magnetization direction to the normal line for the plane formed by A and B is within 3 deg. is obtained by forming its magnet in the magnetic field. After that, cold isostatic pressing is performed at a pressure higher than that used in the case of preliminary forming and the foregoing rare earth magnet is obtained.
Patent JP-2000041154-A (JP)
Title: Crt display device
Inventor: MATSUO SATORU
IPC: G09G5/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain the CRT display device that is provided with an image pattern tilt correction means. SOLUTION: A horizontal sawtooth wave circuit 4 generates a horizontal sawtooth wave synchronously with a received horizontal synchronizing signal H and a sawtooth wave modulation circuit 5 generates a modulated horizontal sawtooth wave based on the horizontal sawtooth wave. Then a vertical deflection current circuit 7 superimposes a modulated horizontal sawtooth wave on a vertical deflection current generated by a vertical output circuit 6 and the result is fed to a vertical deflection coil 8, which corrects a vertical inclination of an image. Thus, a modulation amount of a horizontal modulation circuit 21 is controlled by a control signal 1 to correct a horizontal tilt of the image.
Patent JP-H0955381-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: AKAMINE TADAO
IPC: H01L21/822
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To manufacture the semiconductor integrated circuit, wherein the dispersion of the sheet resistance of polycrystalline silicon is less and the reproducibility of the sheet resistance is very high. SOLUTION: In the manufacturing method of a semiconductor integrated circuit, the steps are constituted of the process, which forms a silicon nitride film 10 on a metal wiring 9 by a plasma CVD method, and the process, which performs heat treatment at the temperature from 400 deg.C to 480 deg.C after the formation of the silicon nitride film 10. Thus, the semiconductor integrated circuit, wherein the dispersion of the sheet resistance of polycrystalline silicon is less and the reproducibility of the sheet resistance is very high, can be manufactured.
Patent JP-H06168164-A (JP)
Title: Trace data memory circuit
Inventor: ISHIKAWA SHINICHI
IPC: G06F11/34
Filed: 1992-08-03
Abstract: PURPOSE:To provide a trace data memory circuit capable of easily analyzing trace data without increasing the memory capacity of the trace data memory circuit to check the cause of a fault when it occurs. CONSTITUTION:A first data storage part 1 stores inputted trace data Di sequentially in time series. An extraction information storage part 2 stores extraction information to extract required trace data in the inputted trace data. A selection part 3 collates a symbol included in the inputted trace data Di with the extraction information Ds stored in the extraction information storage part 2, and selects only corresponding trace data i.e., the required trace data. A second data storage part 4 stores selected trace data Do.
Patent JP-S58109355-A (JP)
Title: Single short material separator
Inventor: SAITOU KINJI
IPC: B65H29/54
Filed: 1981-12-21
Abstract: PURPOSE:To enable short materials to be transferred and separated automatically by sandwiching and pushing out the short material with rollers and urging it against a slant face tip to bent it by applying force. CONSTITUTION:A scribed short material is transferred in the direction of arrow D by a belt and enters a rollers 9 having larger diameter liable to receive the short material and rotating in the direction of arrow B. Namely the short material is transferred by belts 8, 1, sandwiched and pushed out by a roller 7 rotating in the direction of arrow B and a roller 2 subjected to spring pressure of a spring 5 and rotating in the direction of arrow A to be urged slidably against a slant face tip 12 provided opposed to the transferring direction so that the short material can be automatically transferred and separated by applying a force from above and benting.
Patent JP-H0496263-A (JP)
Title: Manufacture of semiconductor circuit lead frame
Inventor: TSUNODA TAKESHI
IPC: H01L23/50
Filed: 1990-08-03
Abstract: PURPOSE:To prevent a die pad from being deformed owing to the thermal expansion or contraction of an insulating film by sticking the insulating film or an insulating substrate onto the die pad prior to the lead frame being depressed. CONSTITUTION:An inner lead 2 is fixed by a fixing tape 7, and thereafter an insulating film 8 is sticked onto a die pad 1 of a lead frame A' using an adhesive and the like. First, the insulating film 8 is positioned on the die pad 1 on which the insulating film 8 is placed, and both are accurately aligned each other. Then, the insulating film 8 is pressed against the die pad 1 by a pressurizing/heating jig 10 while being heated, to securely and strongly stick the insulating film 8 to the die pad 1. Then, the lead frame A' to which the insulating film 8 is joined is depressed.
Patent JP-H1147608-A (JP)
Title: Preparation of photocatalyst
Inventor: TANAKA YASUHIRO
IPC: B01J37/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prepare a photocatalyst with relatively simple process, which has high activity and is usable in a wide range of fields, by hydrolyzing zirconium chloride with a basic compound, filtering the resulting precipitate, and washing and drying the precipitate, then calcining the obtained precipitate in air at a specific range of temp. SOLUTION: The photocatalyst capable of allowing the chemical substances, which are unable to absorb light, to react by light irradiation, is obtained by hydrolyzing zirconium chloride with a basic compound, filtering the resulting precipitate, and after washing and drying the precipitate, calcining the obtained precipitate in air at about 400 deg.C, preferably at 500-900 deg.C. The compounds obtained from zirconium and chlorine, such as zirconium oxychloride are used as the suitable zirconium chloride, and ammonia, etc., or oxides of alkaline earth metals are selected as the suitable basic compounds.  The photocatalyst thus prepared is used in a wide range of fields, e.g. in antifungal and sterilizing treatments of the daily necessaries and the building materials, etc., in oxidation treatments for avoiding the harm caused by harmful substances such as NOx, in oxidation of hydrocarbons, alcohols, aldehydes, etc., or in reduction of carbon dioxide or carbon monoxide.
Patent JP-H0490627-A (JP)
Title: Tuning device
Inventor: NAKAGAWARA TOMOMASA
IPC: H03J7/02
Filed: 1990-08-03
Abstract: PURPOSE:To prevent the deterioration of picture image quality by performing the change operation of the frequency division ratio of the frequency divider circuit of a tuner during a sample-and-hold type PLL performs hold operation. CONSTITUTION:A gate pulse from a gate pulse generator 30 is inputted to a control circuit 16. The control circuit 16 performs the change operation of a frequency division ratio N of a frequency divider 13 by the output from an automatic frequency adjusting (AFT) circuit 31 only during a sample operation period based on this gate pulse, and the AFT operation, that is, the change operation of the frequency division ratio is not performed during hold operation. Thus, the AFT operation is not performed during a sample-and-hold type phase synchronizing loop (sample-and-hold type PLL) performs hold operation, the synchronization is not stepped out during a video period and the deterioration the picture image quality can be prevented.
Patent JP-H0530220-A (JP)
Title: Transfer system for electronic exchange
Inventor: MATSUMOTO HIROSHI
IPC: H04M3/54
Filed: 1991-07-23
Abstract: PURPOSE:To call forcibly a telephone set of a called subscriber without transfer to a transfer destination when a subscriber with any of variable absence, busy, no reply transfer modes set thereto is called. CONSTITUTION:When a subscriber with any of variable absence, busy, no reply transfer modes set thereto is called, a CPU 7 recognizes which transfer service is set based on information from a variable transfer memory 9, a busy transfer memory 10 and a non-reply transfer memory 11 in a memory 8 and sends a relevant transfer setting to a caller subscriber from a talkie equipment 6 as a message. When a special number is dialed during the transmission of the message, the CPU 7 cancels the transfer service to call forcibly the telephone set of the called subscriber.
Patent JP-S6183259-A (JP)
Title: Cement-base waterproof paint composition
Inventor: MARUYAMA HITOSHI
IPC: C04B41/65
Filed: 1984-10-01
Abstract: PURPOSE:To obtain a cheap cement-base paint with improved waterproofness, by compounding cement, a synthetic resin emulsion and modified PVA having a silyl group in the molecule in a specified proparation. CONSTITUTION:A paint compsn. comprising (A) cement, (B) a synthetic resin emulsion and (c) modified polyvinyl alcohol having a silyl group in the molecule, in which the components A, B and C contain a solid in a wt. ratio of 60-98/2-35/10-0.05. As the silyl group-contg. modified polyvinyl alcohol, one contg. in the molecule a silyl group having a reactive substituent, such as an alkoxyl group, acyloxyl group or a silanol group being a hydrolyzate thereof or its salt, is particularly pref. A silyl group-contg. mercaptan unit is present pref. in an amt. of 0.1-2.5mol%.
Patent JP-H0371607-A (JP)
Title: Manufacture of radiator panel
Inventor: HATTORI MASASHI
IPC: H05K7/20
Filed: 1989-08-11
Abstract: PURPOSE:To contrive prevention of both corrosion and penetration of moisture by a method wherein the thermosetting resin, filled up between the gap formed on the periphery of two heat radiating plates, is hardened by the heat of seam welding on the peripheral section. CONSTITUTION:The heat radiating plates 14a and 14b, formed by conducting a punching press work and consisting of two thin copper plates, are superposed in such a manner that their burrs 14g will be opposingly positioned, their peripheral parts are junctioned by welding, and an oil path 14d is formed on the internal part. At this point, thermosetting resin 20 is filled up in the gap formed outside the seam welded part 18 of the peripheral part, and the resin is hardened by the conduction heat when the sear welding is conducted. A plurality of heat radiating plates 14 are combined, corrosion-resisting coating is provided on the outside surface, and a coated film 17 is formed. As a result, the penetration of moisture and the like can be prevented, and the generation of corrosion can also be prevented.
Patent JP-S58108369-A (JP)
Inventor: OOUCHI TOMIHISA
IPC: F25B15/00
Filed: 1981-12-23
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-2000058452-A (JP)
Title: Forming method of semiconductor
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a fine crystalline semiconductor having lattice distortions by a method wherein an amorphous semiconductor film formed through a sputtering method is crystallized at a specific temperature. SOLUTION: An silicon oxide film 12 of, for instance, thickness 200 nm is formed on a glass substrate 11 through a magnetron-type RF sputtering method, and furthermore an amorphous silicon film 13 of high impurity is formed thereon as thick as 100 nm through a magnetron-type sputtering device to serve as a channel formation region. A back pressure is set at a 1×10-7 Pa or below in the sputtering method, exhaust is carried out through a turbo- molecular pump and a cryopump. Gas to supply is of impurity 5N (99.999%) or above, and argon of impurity 4N or above is used as dopant gas if necessary. Thereafter, an amorphous silicon film 13 is thermally crystallized in an atmosphere of 100% hydrogen or inert gas at temperature of 450 to 700 deg.C, for instance, at a temperature of 600 deg.C for 10 hours.