baber/WOPTO huggingface dataset:
Patent JP-H0998085-A (JP)
Title: Frequency synthesizer device
Inventor: HIRANO SHUNSUKE
IPC: H03L7/197
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To shorten the pull-in time by reducing a minimum frequency dividing ratio, which can be continuously set in a variable frequency divider, without raising the operation frequency of a counter, which counts the output of a prescaler, to raise the frequency of a reference signal. SOLUTION: (k+2) kinds of frequency dividing ratios ((k) is an integer equal to or larger than one) can be set to a variable frequency divider 2, and this variable frequency divider 2 consists of a (k+2) modulus prescaler 10 which divides the frequency of an inputted signal to output a signal fck based on the frequency division ratio set by a mode control means 9, a counter 11 which counts the signal fck based on the counted value set from the outside to output the counted value to the mode control means 9 and outputs a signal fdiv generated at the time of the end of counting, and the mode control means 9 which outputs signals S and S1 to SK which control the frequency dividing ratio of the (k+2) modulus prescaler 10 based on the counted value of the counter 11.
Patent JP-H02103782-A (JP)
Title: Magnetic card
Inventor: SAITO OSAMU
IPC: G11B20/12
Filed: 1988-10-11
Abstract: PURPOSE:To enable manual write by providing a substrate with a magnetic stripe having a track for write timing pulse and a track for write data and recording write timing pulses on the track for write timing pulse with a prescribed write density in a prescribed write system. CONSTITUTION:A magnetic stripe 4 provided on a specific position of a substrate 1 has two tracks, namely, a track 2 for write timing pulse and a track 3 for write data where data information is written synchronously with write timing pulses recorded on the track 2. Prescribed write timing pulses are preliminarily written on the track 2 for write timing pulse and this card is set to a magnetic card reader/writer and is used, and then, data corresponding to the write density and the write system of write timing pulses is recorded on the track 3 for write data. Thus, manual write is possible.
Patent JP-H01100778-A (JP)
Title: Head moving device
Inventor: MIHASHI DAISUKE
IPC: G11B21/12
Filed: 1987-10-13
Abstract: PURPOSE:To surely and appropriately perform the abutting of a magnetic head with a magnetic recording medium by moving the magnetic head provided on the surface and the back plane sides of the magnetic recording medium, respectively to the magnetic recording medium. CONSTITUTION:By inserting a magnetic cartridge 12 to a moving device 2, regulation plates 44 and 46 are moved, and they are arranged at a prescribed interval, and the magnetic head 10 is pressed by a prescribed quantity, then, the magnetic head 10 is abutted with the lower plane side of a magnetic sheet 16. And when an arm part 6 is turned by operating an actuator 36, the magnetic head 10 at a lower side is separated from the magnetic sheet 16, and instead of that, the magnetic head 8 at an upper side is abutted with the magnetic sheet 16, and the upper plane of the magnetic sheet 16 is brought into contact with the magnetic head 8. Thus, by operating the magnetic heads 8 and 10 provided on the surface and back planes of the magnetic recording medium, respectively for the magnetic recording medium, it is possible to realize the abutting of the magnetic heads 8 and 10 with the magnetic recording medium accurately and appropriately.
Patent JP-H01100739-A (JP)
Title: Optical driving device
Inventor: MIYAJIMA GIICHI
IPC: G11B7/09
Filed: 1987-10-13
Abstract: PURPOSE:To improve assembling workability and reliability by providing a photoreceiving sensor on an electrical substrate which performs the electrical connection of the photoreceiving sensor. CONSTITUTION:A dedicated flexible material 18 is constituted of a land part 18a which connects a lead wire 16 from a photodiode 7, a mounting hole 20 to fix the flexible material 18 on a pedestal 15a, for example, by tightening by a screw, and a bi-sected sensor 19 arranged additionally at a land part 18b on a side opposite to the land part 18a, and a substrate 18e is fixed at the rear side of the flexible material 18 on which the bi-sected sensor 19 is mounted, and it is positioned and fixed on the positioning plane of the pedestal 15a setting the substrate 18e as reference. Therefore, since the bi-sected sensor 19 is mounted at the time of manufacturing the single flexible materials 18, no lead wire processing is required. In such a way, it is possible to improve the assembling workability and the reliability.
Patent JP-H04136181-A (JP)
Title: Ceramic coated nonferrous metallic material having superior water repellency and durability and its production
Inventor: MURAKAMI MEGUMI
IPC: C23C18/12
Filed: 1990-09-26
Abstract: PURPOSE:To produce a ceramic coated nonferrous metallic material having superior water repellency and durability as well as superior workability of the thin coating film by applying a soln. prepd. by dissolving alkoxides of Al, Zr, etc., and fluoroalkylsilane in an org. solvent to the surface of a nonferrous metallic material and heating this material. CONSTITUTION:A soln. prepd. by dissolving >=0.005wt.% one or more kinds of alkoxides, monomethylalkoxides or acetylacetonate salts of Al, Zr, Ti, Si, W, Ce, Sn and Y and 0.005-0.30mol% fluoroalkylsilane basing on the amt. of the metal compds. in an org. solvent is applied to the surface of a nonferrous metallic material and this material is heated to 150-450 deg.C to form an oxide coating film.
Patent JP-H07256514-A (JP)
Title: Electric discharge machining apparatus
Inventor: FURUYA MASANORI
IPC: B23H1/02
Filed: 1992-09-25
Abstract: PURPOSE:To provide an electric discharge machining apparatus capable of precisely detecting and effectively avoiding a pulse break phenomenon making an electric discharging machining surface worse or increasing the consumption of an electrode to make working accuracy worse or provide a problem or reducing working speed. CONSTITUTION:When an electrode 100 is opposed to a workpiece 101 through insulating working liquid and pulse-like voltage is applied between the electrode 100 and workpiece 101 for electric discharging machining, pulse break produced by the interruption of electric discharge within a desired electric discharge keeping time is detected by a pulse break detecting means 107. The frequency of electric discharge having the pulse break and occupying in the whole electric discharge pulse is calculated by a pulse break frequency calculating means 108 to alter properly working requirements with a working requirement altering means on the basis of the frequency of the electric discharge having the pulse break.
Patent JP-S62117169-A (JP)
Title: Head scanning device
Inventor: YOMO MAKOTO
IPC: H04N1/04
Filed: 1985-11-18
Abstract: PURPOSE:To miniaturize and strengthen an electromagnetic coil part by forming in one body an electromagnetic coil and a substrate when the substrate of a head device is molded. CONSTITUTION:Since a coil 13 is formed in one body with the substrate 1c of an optical head 1, the thickness of the coil part, especially the thickness of a part 13a arranged between a permanent magnet 11 and a yoke 10 is formed in almost the same thickness as an air-core coil. Moreover, since its strength is improved remarkably compared with that of the air-core coil, the occurrence of an undesirable driving characteristic, such as a resonance in a driving time can be prevented. Also, since the thickness of the part 13a is narrow, a cavity between the yoke 10 and the permanent magnet 11 can be set in small, and the size of the permanent magnet 11 to obtain the same level of electromagnetic force can be made small than the coil in which a conventional core is used. Thereby, a magnetic circuit 7, furthermore, the whole of a device can be miniaturized and lightened.
Patent JP-H10106518-A (JP)
Title: Sealant applying method for cylindrical battery can, and sealant applying device
Inventor: YOSHIHARA HIDENORI
IPC: B05C1/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealant applying method and device suitable for assembly and manufacture of a battery of high reliability sealing established through caulking, with which it is practicable to make uniform high-speed application of sealant to the side to be sealed of a battery can having a cylindrical form. SOLUTION: A sealant applying device is composed of a sealant agent storing mechanism 7 to store a sealant to be supplied intermittently, a rotatable applicator roll 8 whose peripheral surface is contacted with the storing mechanism 7 and which carries a required quantity of sealant at the periphery, a battery can supporting table where a battery can in a cylindrical form 10 is fitted while the side to be sealed is positioned opposing to the applicator roll 8 and which supports the fitted battery can 10 rotatably in the same direction as the roll 8, a moving mechanism 11 which generates relative movement of the roll 11 with the can supporting table, and a pressing control mechanism which presses the peripheral surface of the roll 8 carrying the sealant to the side to be sealed of the battery can 10 mounted on the supporting table.
Patent JP-S62142293-A (JP)
Title: Electronic clock
Inventor: POORU GONIYATSUTO
IPC: G04G21/00
Filed: 1986-10-30
Abstract: The back cover of the case is provided with positioning means which determine more or less precisely the location where means external to the case must be placed in order to actuate each control mechanism. Such positioning means may for example take the form of grooves at the bottom of each of which is located a control mechanism and into which may be introduced a portion of the securing element of the bracelet. It might likewise comprise protuberances or portions in relief or cavities of more complex form, the remaining parts forming guide means for guiding the external actuating means toward such positioning means. This invention concerns electronic watches having a system of operating controls located in the back cover of their cases. The term "system of operating controls" here designates all or part of the mechanisms or components which are available to the user in order to permit him to accomplish time setting of the watch and eventually to exercise control over supplementary functions which such watch may be capable of accomplishing, as for instance that of a calendar or alarm. Naturally this definition does not exclude cases where the system is limited to a single mechanism. This may happen when the watch is of a simple nature and intended to indicate only hours and minutes, or because it is capable of responding differently according to whether one actuates the mechanism during a very short interval or relatively long interval, or more or less frequently during a predetermined time interval.
Patent JP-S63110585-A (JP)
Inventor: MORIKAWA YASUSHI
IPC: H01R4/02
Filed: 1986-10-29
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-S62116998-A (JP)
Inventor: KASEDA MITSUKO
IPC: G10L15/06
Filed: 1985-11-15
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-H0789242-A (JP)
Title: Image forming method
Inventor: FUKAYA KAZUHIKO
IPC: B41M5/26
Filed: 1993-09-22
Abstract: PURPOSE:To obtain a method of forming an image using a reversible thermal recording medium capable of reversibly recording and automatically (spontaneously) erasing an image by heat. CONSTITUTION:A reversible thermal recording medium used is composed of a thermal recording layer containing an organic low molecular substance of at least, one type of a chemical compound containing a long-chain alkyl group with a melting point of 40 to 80 deg.C, dispersed in an organic polymer resin, on a support. An entirely whitened thermal recording layer at a room temperature is heated higher than a whitening temperature, in an image form, using the medium to produce a translucent image. After that, this translucent image is left alone to a natural process, so that the image is returned to a whitened state for erasure.
Patent JP-H0198973-A (JP)
Title: Voltage detecting device
Inventor: TAKAHASHI HIRONORI
IPC: G01R19/00
Filed: 1987-10-13
Abstract: PURPOSE:To complete the detection of a voltage waveform in a short time, and also, to improve the operability by detecting simultaneously the light intensity of each optical pulse of a pulse train which has been modulated by an optical modulating means. CONSTITUTION:Based on an optical pulse from a pulse light source, a pulse train is generated by a pulse train generating device 11. The pulse train is made incident on an optical modulator 40, and at plural sampling points corresponding to each optical pulse for constituting the pulse train, a voltage waveform applied to the optical modulator 40 is brought to sampling simultaneously. The light intensity of each optical pulse of the pulse train which has been modulated in such a way is inputted to a photodetector 12, and detected therein simultaneously as plural sampling results. In this regard, by shifting hourly the voltage waveform or the pulse train by, for instance, a variable delaying device 14, plural sampling points are shifted, and as a result, it is also possible that the sampling point is divided more minutely and a result of detection is obtained in more sampling points. In such a way, the detection of the voltage waveform is completed in a short time and the operability can be improved.
Patent JP-H0795134-A (JP)
Title: Balanced transmission line
Inventor: INAGAKI HIDEICHIRO
IPC: H04B3/32
Filed: 1993-09-22
Abstract: PURPOSE:To provide noise immunity against environment electromagnetic field with an excellent transmission characteristic in which high density is attained. CONSTITUTION:A one side wire pattern L1 forming a balanced transmission line 2 is divided into a forward wire pattern L11 and a rear side wire pattern L12 and similarly the other wire pattern L2 is divided into a forward wire pattern L21 and a rear side wire pattern L22, the forward wire pattern L11 and the rear wire pattern L22 are connected via a throughhole 4-1, the rear wire pattern L12 and the forward wire pattern L21 are connected via a throughhole 4-2, and a twisted structure is provided to a division point P1. Thus, when an electric signal is fed to the wire pattern pairs L1, L2, a crosstalk induced in the balanced transmission line 3 close to the patterns L1, L2 is inverted for the polarity before and after the division point P1, then the crosstalk is cancelled together.
Patent JP-S60140235-A (JP)
Inventor: GIYUNTERU HAASU
IPC: G03F7/023
Filed: 1984-12-07
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-H01100802-A (JP)
Title: Ultraviolet setting type insulation cable
Inventor: MIFUJI WATARU
IPC: H01B13/14
Filed: 1987-10-13
Abstract: PURPOSE:To improve moldability and prevent thermal brittlement by blending the predetermined quantity of polyester resin, epoxy resin and Lewis acid freeing type photochemical polymerization intitiator respectively with polyethylene terephthalate resin(PET). CONSTITUTION:A mixture of one, or two ore more types of cationic polymerization compounds mainly comprised of polyethylene terephthalate resin containing PET as a main component and epoxy resin containing two or more oxylan rings, is blended with polyethylene terephthalate resin by 30wt.% or less, and further with a cationic polymerization compound freeing a Lewis acid catalyst via ultraviolet irradiation containing 0.1 to 10wt.% of a photochemical polymerization initiator for the compound. This blended material is an electric insulation material of good moldability and free from thermal brittlement at a relatively low temperature of approximately 150 deg.C via only ultraviolet irradiation.
Patent JP-H04134882-A (JP)
Title: Superconducting device and manufacture thereof
Inventor: NAKAMURA TAKAO
IPC: H01L39/24
Filed: 1990-09-27
Abstract: PURPOSE:To make it possible to eliminate the need for a fine processing technology and prepare a high performance device which uses an oxide superconductor by controlling a superconducting current flowing in a superconducting circuit with gate voltage. CONSTITUTION:A gate electrode 4 is installed to a superconducting device in order to control a superconducting channel 10 by an oxide superconductor, a source electrode 2 which passes electric current thereto, a drain electrode 3, and electric current flowing in the superconducting channel. The main current flows in the superconductor. The superconducting channel is turned on and off with the voltage applied to the gate electrode 4. To form a superconducting channel whose thickness is extremely thin is previously added to a part of a substrate 5 a substance which can be easily diffused in an oxide superconductor and remove the superconductivity of the superconductor, which forms its additive region. When the oxide superconducting thin film is formed, a non- superconducting region is formed in the oxide superconducting film by the substance diffused in the oxide superconducting thin film from the additive region, which produces the superconducting channel from the superconducting part whose thickness is reduced.
Patent JP-H1194098-A (JP)
Title: Low stage member fixing device and fluid controller provided with it
Inventor: YOKOYAMA KOSUKE
IPC: F16L39/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a low stage member fixing device for easily attaching an upper stage member to a lower stage member. SOLUTION: Bolt inserting holes 107 of low stage members 31, 33 are composed of large diameter parts 107a having the diameters larger than the diameters of bolt head parts 110a, and small diameter parts 107b connected to the lower part of the large diameter parts 107a through stage parts 107c and having the intermediate diameters between the diameters of the bolt head parts 110a and the diameters of the bolt shaft parts 110b. Cylindrical spacers 111 having the inside diameters larger than the diameters of the bolt shaft parts 110b, having the lower ends received by supporting chambers 108, and having the upper ends in the large diameter parts 107a are fitted to the bolt inserting hole small diameter parts 107b.  Cylindrical elastic members 112 for energizing lower stage members 31, 33 toward supporting members 108 are interposed between the bolt head parts 110a and the stage parts 107c.
Patent JP-H10107381-A (JP)
Title: Manufacture of metal oxide film
Inventor: TANAKA KIYOTAKE
IPC: G02B5/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal oxide film, exhibiting low absorption coefficient and a high deposition speed. SOLUTION: A piece of solid metal is set as a target on an ECR device. ECR plasma 106 is produced by introducing argon gas and oxygen gas. An efficient reaction occurs between the metal and the oxygen by the ECR plasma 106 to manufacture a metal oxide film, exhibiting a low absorption coefficient with a high-speed deposition. Since a solid metal of high purity is used for such a method of manufacturing a metal oxide film using ECR plasma 106, a metal oxide film of high purity which exhibits a low absorption coefficient, does not damage a substrate and is very flat can be deposited at a low temperature and at a high speed.
Patent JP-H0978572-A (JP)
Title: Underground wall construction method
Inventor: KUNITO MITSUHIRO
IPC: E02F5/06
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To continuously construct a homogeneous underground wall by inserting a rolling device having a fixed width and drilling and lifting soil into the ground, spouting a high-pressure fluid in the horizontal advancing direction to break sediment, measuring/stirring/mixing the broken sediment with a consolidating agent, and returning/filling the mixture to an underground vertical empty wall. SOLUTION: A soil lifting means 20 constituted of buckets 21 fitted to a chain belt 22 is rotatively driven by rotary sprockets 23. A high-pressure fluid is fed to a drilled soil breaking means 10 constituted of pressure fluid injection nozzles 11 arranged in the vertical direction of the soil lifting means 20. The lifted soil is sorted by a grain size adjusting means 51 on a mixer carriage 08, the soil within the optional grain size range is fed to a mixer 60, and it is stirred and mixed with a consolidating agent and a wall constituting material. Soil cement is filled behind a bulkhead 9 by tremie pipes 41, and it is consolidated by shakers 42. The homogeneous soil cement mixed soil corresponding to the soil property at the execution site can be obtained.
Patent JP-H0571897-A (JP)
Title: Firing stop method of counter drilling device and device thereof
Inventor: SAEGUSA NOBUKI
IPC: F41G3/26
Filed: 1991-09-09
Abstract: PURPOSE:To make it possible to drill based on a real action and enhance the value of its simulation. CONSTITUTION:When a laser signal processor 6 fitted to a human body is not connected to a projector 2 mounted to fire arms 1 which a personnel carries with himself by means of a cable and laser beam fired from his party are received with a light receiver 3, decision is made that damage is caused by the laser signal processor 6 and an alarm 4 carried around the shoulder is actuated.
Patent JP-H03120198-A (JP)
Title: Mast device of forklift
Inventor: TANIMOTO TAKAHIKO
IPC: B66F9/08
Filed: 1989-10-02
Abstract: PURPOSE:To spread a range of visibility to the front with a lift cylinder formed in small size by providing respectively the lift cylinder in the rear of each mast member. CONSTITUTION:Mast members 2 are constituted of a pair of right and left stationary outer masts 5 and inner masts 6 liftably provided in these outer masts 5, and a lift cylinder 3, being faced to the upper, is provided respectively in the rear of these mast members 2. A vertically extending guide member is provided in these inner masts 6. In this way, a field of view between the mast members 2 is spread. While a rod bracket 4, separated from each other and not connected, is mounted to a rod upper end of the lift cylinder 3 with the front visibility enhanced. Further in this rod bracket 4, a rotary unit 10 wound with a link streak unit, pressing piece 11 brought into contact with the inner mast 6 by lifting a rod further with this inner mast lifted and a guide part 12 guided by the guide member provided in the inner mast 6 are provided. In this way, the rod is smoothly vertically moved by a guide and a guide tool.
Patent JP-H04134453-A (JP)
Title: Method and device for detecting breakage of photographic film
Inventor: YOSHIKAWA SUMIO
IPC: G03D15/00
Filed: 1990-09-27
Abstract: PURPOSE:To decide a state where the voltage exceeds a fixed value as the breakage of a film by making a weak current flow to the fixed section of a conductive layer formed over the entire length o the film and detecting a change in the resistance value as a voltage change. CONSTITUTION:Three pairs of feeding rollers 17, 18 and 19 for detecting the breakage of the film are separately arranged in order in a film feeding direction. Respective pairs of rollers are constituted of upper rollers 17a, 18a and 19a made of rubber rollers and lower rollers 17b, 18b and 19b made of conductive rollers. And a DC supply 22 is connected between the roller 17b and the roller 19b so as to impress the voltage on the conductive layer of a negative film 12 lying between 1st and 3rd pairs of rollers and so as to make the weak current flow to the layer. And also a voltage signal between the roller 17b; one of the pair of the rollers 17, and the roller 18b; one of the pair of the rollers 18, is transmitted to a breakage deciding part 24 constituted of an operation amplifier 23, and then, whether or not a detection voltage signal is higher with reference to a reference voltage Vs is detected so as to decide the breakage of the film 12.