baber/WOPTO huggingface dataset:
Patent JP-H04349878-A (JP)
Title: Production of starter
Inventor: FUJIOKA SEIICHI
IPC: C12N1/20
Filed: 1991-05-29
Abstract: PURPOSE:To provide a starter high in bacterial concentration and activity, capable of determining the time for culture cessation quickly and accurately. CONSTITUTION:In producing a starter, the ATP luminescence level for a starter culture solution is measured with the elapse of time at regular intervals, and the culture is discontinued when the logarithmic ratio of the measurement to the preceding measurement comes within the range 1.06-0.98.
Patent JP-S5917501-A (JP)
Title: Formation of optical film
Inventor: KUSAKA SATOSHI
IPC: C23C14/04
Filed: 1982-07-20
Abstract: PURPOSE:To make the thickness of the optical film deposited by evaporation on a substrate surface uniform by regulating the disturbance in the vapor flow generated by a butterfly type shutter by means of a side plate corresponding to the shutter. CONSTITUTION:The vapor source 9 of a vacuum evaporator is positioned to face the irradiation position of an electron beam 2 by the rotation of a crucible 8 and is heated. The thickness of the optical thin film to be deposited by evaporation on a substrate 3 is controlled by the opening and closing of a shutter 5. A desired film 41 is formed on the substrate 3 by repeating the operation of closing the shutter 5 after the formation of the desired thin film, rotating the crucible 8, and depositing the next vapor source 10 or the like by evaporation superposedly thereon. Part of the vapor flow is reflected by the shutter 5 and is deposited on the substrate surface on a far side; on the other hand, the vapor flow that advances in the direction of a side plate 11 is also deposited on the substrate surface near the shutter 5 as its advance direction is changed by the plate 11; therefore, both flows are offset, and the optical thin film formed by the vapor deposition has the thin concentrical shape wherein the central part on the surface of the substrate 3 is thick and the thickness is decreased uniformly and smoothly toward four sides.
Patent JP-S6420488-A (JP)
Title: Electronic wrist watch
Inventor: KAWAMURA KIICHI
IPC: H02P8/00
Filed: 1988-05-24
Abstract: PURPOSE:To reduce electric power while maintaining performance by passing current intermittently to a coil at specified time intervals to drive a step motor. CONSTITUTION:The current flows in the route of an arrow 21 only in the sections 22, 24, 26 which rise high in B and the current is interrupted in the section 23, 25, when such intermittent driving signals as figures A, B are impressed to input terminals 17, 19. However, a rotor 1 is driven and such current as figure C flows to the coil 4. Namely, the current is passed only to the margin parts for withstanding a load torque at the start of the rotor 1 and before and after the passage of the magnetic pole of the rotor 1 in the spacing between both stators 2, 3. The current is cut in the other parts, by which the driving force is effectively acted on the rotor 1. The performance such as operation and output torque of the rotor 1 is hardly degraded even if the current is cut in such a manner.
Patent JP-S5752302-A (JP)
Title: Method and apparatus for detecting plugging of electric rolling stock
Inventor: SUZUKI KOUJI
IPC: B60L7/00
Filed: 1980-09-11
Abstract: PURPOSE: To detect a braking condition through plugging accurately by determining reference voltage from a current detecting means by currents flowing under a locking condition of a motor during the operating time of a monostable multivibrator.  
     CONSTITUTION: When a switch not shown is changed over, electromagnetic contactors 5, 6 are each switched to the constantly-closed contact b side and the constantly-opened contact c side, and brought to plugging conditions, and currents by electromotive force flow through armature winding 3 through a plugging diode 7. In this case, the output of a comparator 20 is [1] because the charging voltage of a soft start capacitor 18 is small - that is, a conduction ratio is smaller than set value - due to the functioning of a clear circuit, etc. not shown responding to the action of a changeover switch owing to just after changing over. Since the magnitude of source currents during the operating period of the monostable mutivibrator 16 becomes larger than reference value on account of the short circuit of the armature winding 3 by the diode 7 at the same time, the output of comparators 13, 49 is both [1], base currents are supplied to a transistor 51 and the transistor 51 is at on, and plugging can be detected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05321793-A (JP)
Title: Fuel injector for internal combustion engine
Inventor: TAKEDA HIDETO
IPC: F02M69/04
Filed: 1992-05-19
Abstract: PURPOSE:To provide a fuel injector with saved labor in assembling work, where miniaturization and compactness can be realized by integrating an air control valve with a fuel injection valve, and reducing an installation space. CONSTITUTION:A nozzle body 3 of a fuel injection valve is provided with a cylindrical air supply body 30, on which an air supply passage 33 and an air injection hole 34 for injecting air toward fuel to be injected are formed. An air controlling valve body 41 is disposed for closing the air injection hole by energization by means of a spring member 50. An electromagnetic actuator 45 for operating the valve body is provided in the air supply body. Consequently, since the air control valve is disposed in the nozzle body 3 of the fuel injection valve, the air control valve is integrated with the fuel injection valve, which can be previously assembled outside. As a result, it is possible to facilitate handling, simplify the assembling work, and realize miniaturization and compactness.
Patent JP-H04351991-A (JP)
Title: Detecting apparatus
Inventor: OTSUKA KAZUO
IPC: H01R43/16
Filed: 1991-05-30
Abstract: PURPOSE:To obtain an economical detecting apparatus which is able to detect whether an object for detection exists or not as well as the number of the objects precisely without being affected by the number of the objects for detection taken in a large number and the transportation speed of a hoop material. CONSTITUTION:One detection sensor 1 is attached to a moving part 5 able to move reciprocally along rails 6. The rails 6 are set almost in parallel to a transportation route of a hoop material 10 and the detection sensor 1 is so set as to keep almost a constant distance to the hoop terminal 12 of the hoop material 10 and cross the center part of each of the hoop terminal 12. While the hoop material 10 is stopped temporarily for punching and bending in the pre-process or the post-process, the detection sensor 1, moving toward the arrow (b) shown in the figure in the same distance as the sending pitch L, detects whether the hoop terminal 12 exists or not.
Patent JP-S63291116-A (JP)
Title: File access system
Inventor: GOYA KAZUYOSHI
IPC: G06F17/30
Filed: 1987-05-22
Abstract: PURPOSE:To speed up a processing by storing a library and a file into an external memory device, using necessary temporary data on the processing with the working area on a main memory device and executing the processing of the data with a data processing device connected to the external memory device and the main memory device. CONSTITUTION:A key part 52, after a program execution is started, reads a key part 63 of a file and shifts it to a key part 5 of the memory. Consequently, the reading of a record related to the retrieval of the data can be once executed. A data reading part 53 stores a record read from a file and used for the retrieval of the data in the record. A data storing part 51 is an area to store successively the data retrieved from the record and an (n) number of data can be stored. After the (n) number of data is stored, when the retrieved data are stored into the data storing part 51 newly, the data are stored from a first number again. Thus, until the result comes out from the generation of the request, a long time is not required.
Patent JP-S5459887-A (JP)
Title: Production of semiconductor device
Inventor: OOTAKI KANAME
IPC: H01L29/74
Filed: 1977-10-20
Abstract: PURPOSE: To reduce the time required for diffusion by providing a plurality of etching regions of a specified depth in substrate and forming thyristors respectively therein at the time of forming a plurality of planar type thyristors on the semiconductor substrate.  
     CONSTITUTION: After oxide films 2 are deposited on both front and back of an N type semiconductor substrate 1, windows are opened in the semiconductor device  forming regions of one film 2 and the substrate 1 of these regions are shaped off  down to a required depth. Next, openings are etched in the film 2 on the opposite  side in opposition to the film 2 remained on said side and a P type impurity is diffused from here, forming the P type isolating regions 4 penetrating through the substrate 1. Thereafter, the P type emitter regions connecting to the regions 4 in the  bottom in the isolated N type substrate 1 and the P type base regions 5 on the top  of the substrate 1 and the N type emitter regions 7 therein are respectively diffusion- formed. After these, the substrate is cut at the center of the regions 4, whereby it is  divided to respective thyristors. Thereby, diffusion time is reduced and the process  becomes suitable for mass production 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61284882-A (JP)
Title: Magnetic converter holding mechanism of double face type flexible disk device
Inventor: KOIKE KAZUO
IPC: G11B21/12
Filed: 1985-06-11
Abstract: PURPOSE:To make a conventional head cover unnecessary, to improve work efficiency, and also to obtain the titled mechanism whose quality is stable, by constituting it so that the first magnetic converter does not contact to a recording medium, when inserting and discharging the recording medium. CONSTITUTION:When read-out is not being executed, an arm 11 is raised by a movement of a bail 16 of a solenoid magnet, the second magnetic converter 6 is separated from a recording medium 9, and the abrasion is suppressed. When inserting and discharging the recording medium 9, the arm 11 is further raised by a cam mechanism which is interlocked with a knob lever shaft 20, and the second magnetic converter 6 is further separated from the recording medium 9. In the same way, when the knob lever shaft 20 is turned in the open direction, a cam 21 rotates and a gap is formed between the tip of the cam and one end of a rotary lever. Therefore, the rotary lever 18 is rotated in the direction as indicated with an arrow by a reset use torsion spring 22, the first arm 24 is drawn down and the first magnetic converter 2 is separated from the recording mechanism 9, and the recording medium 9 can be inserted and discharged without contacting to each magnetic converter 2, 6.
Patent JP-S6322211-A (JP)
Inventor: JIYOOZEFU EI EMINGU
IPC: B23D37/14
Filed: 1987-05-22
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-2000321928-A (JP)
Title: Image forming device
Inventor: FUJITA HIDEKI
IPC: G03G21/20
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To output images speedily and continuously with an inexpensive configuration without degrading an output image quality due to temperature rising in a device main body by providing a latent-image carrier, at its axial ends, with fins disposed so as to generate an airflow while rotating accompanying the rotation of the latent-image carrier. SOLUTION: Flanges made of a cast iron is screwed to both ends of a photoreceptor drum 1 with screws freely attachably/detachably. The peripheral face of each flange is machined so as to have 128 fins in all at an interval of approximately 26.6 mm. When the photoreceptor drum 1 rotates in an A direction, an airflow V, a stream of air, is produced by the fines provided on the photoreceptor drum 1. In order to use the airflow V for cooling a developing device 4, a duct 5 is disposed between the axial end of the photoreceptor drum 1 and the developing device 4. Thus, the airflow V is efficiently conveyed to the developing device 4 and a rise in the temperature of the airflow V due to heat generated by a heat generating means is prevented.
Patent JP-H06338938-A (JP)
Title: Line abnormality reporting method
Inventor: KONAKA TOSHIKI
IPC: H04J3/00
Filed: 1993-05-28
Abstract: PURPOSE:To always relay optional data string by transmitting an alarm signal obtained by setting a specified bit pattern to the frame bit of a multi frame signal by way of a sending means. CONSTITUTION:When a line interface part A in an exchange 1 receives an alarm signal, the exchange 1 regulates originating to an ISDN initiary group speed dedicated line 2 to be exchange connection between extension terminals within the present exchange. Thus, when line abnormality (abnormal part P) is generated on a ISDN initiary group speed dedicated line 4, a relay exchange 3 sends the alarm signal to the exchange 1 by way of an (m)-bit access part so that the normal time and the abnormal time of the line can be discriminated without a pattern for each relay data and the optional data string can always be relayed without limiting the pattern of the relay data string when the line is normal.
Patent JP-S62283352-A (JP)
Title: Copying method using photosensitive toner
Inventor: SANO YUMIKO
IPC: G03G15/00
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a sharp copy image having contrast by using photosensitive toner obtained by combining a photoconductive material and resin for fixation in specific relation, charging the toner previously by friction to certain polarity, and performing seed electrostatic charging to the opposite polarity from the electrostatic charging polarity of the photosensitive toner simultaneously with image exposure. CONSTITUTION:The toner is triboelectrified previously, so a toner layer of sufficiently stuck photosensitive toner is formed on a base. At this time, the base and toner attract each other with Coulom force, so an electric charge with the opposite polarity from the friction charge that the toner is induced on the base side. Then, this toner layer is exposed while charged electrostatically so as to form a latent image, but this electrostatic charging uses, for example, corona discharge and its polarity is opposite from the polarity of the friction charging. Consequently, only toner having the internal charge with the opposite polarity from the electrostatic charging is selected only by changing the polarity of the electrostatic charging at the time of transfer, so a negative or positive image having superior contrast is obtained.
Patent JP-H10319986-A (JP)
Title: Acoustic model creating method
Inventor: SANEHIRO TAKATOSHI
IPC: G10L15/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To make learning voice data a model capable of a recognition having flexibility without being influenced by the distinctiveness of the learning voice data being origins of an acoustic model (HMM). SOLUTION: Voice data for learning 17 are converted into a featured parameter series (18) and this series is subjected to a voice recognition in which free connections are allowed in a phoneme unit and a restriction of vocabulary is not present (32) and not only a correct interpretation but also plural contrast candidates near this are calculated from this recognition. Then, parameters of an initial acoustic model 31 are corrected so that errors are decreased by using probabilities of them (33) and a voice recognition is performed again by using these corrected acoustic model 34 and the same things are repeated, in short, a recognition learning is performed by an error minimizing method (MCE).
Patent JP-H02305949-A (JP)
Title: Surface treating device
Inventor: KIKUCHI JUNICHI
IPC: C23C2/20
Filed: 1989-05-19
Abstract: PURPOSE:To prevent the rapid change in the valve opening degree of a gas pressure valve at the time of switching of a control mode by feeding the valve opening degree manipulated variable back to the pressure or valve opening degree reference generator of a selected control system and simultaneously to a computing element at the time of the generation of a control mode selection signal. CONSTITUTION:A pressure controller having a pressure control system I, a valve opening degree control system II, and a valve opening degree manipulated variable generator 55 which is selectively inputted with the outputs of the two control systems I, II according to the control mode and delivers the valve opening degree manipulated variable of the gas pressure valve 1 is provided. Gas is blown via the gas pressure valve 1 and nozzle to the material which is to be subjected to a surface treatment and is passed through a zinc tank. The thickness of the film is thereby adjusted. The valve opening degree manipulated variable B of the valve opening degree manipulated variable generator 55 is fed back via a normally open contact A to a PI computing element 53 and the output P of a pressure detector 2 via a normally open contact A to the pressure reference generator 51 at the time of the generation of the control mode selection signal by the control mode selector 60. The valve opening degree manipulated variable B of the valve opening degree manipulated variable generator 55 is fed back via a normally open contact B to the valve opening degree reference generator 56.
Patent JP-S5917396-A (JP)
Inventor: YAMAMOTO KENJI
IPC: D06F33/00
Filed: 1982-07-20
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-S5250727-A (JP)
Title: Development in electrophotographic copier
Inventor: NOGUCHI KOUICHI
IPC: G03G15/09
Filed: 1975-10-22
Abstract: PURPOSE: To suppress scattering and dissipation of a toner and decrease abrasion of a photosensitive surface, by controlling magnetic arrangement of the toner in accordance with the timing of developing or nondeveloping by means of opening or closing of a magnetic circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02305621-A (JP)
Title: Plastic lining method of pipe inside
Inventor: KUBO TOSHIHIRO
IPC: B29C41/04
Filed: 1989-05-19
Abstract: PURPOSE:To perform plastic lining which is thin, uniform and moreover free from a pin hole, by a method wherein a lance round which a plastic sheet is wound is inserted into a pipe, the pipe is turned by heating the same at the melting point of the plastic sheet or higher, the plastic sheet is drawn out in the opposite direction to a turning direction of the pipe and fused to the inside of the pipe. CONSTITUTION:A pipe 1 heated at the melting point of a plastic sheet 5 or higher is turned by a roller 2 and a lance 4 round which the plastic sheet 5 is wound is inserted into the pipe 1. Then the lance 4 is turned and the plastic sheet 5 is drawn out in the opposite direction 6 to a turning direction 3 of the pipe 1. When a drawing-out end 7 of the plastic sheet 5 arrives at the inside of the pipe 1, the drawing-out end 7 is fused to the part with heat possessed by the pipe 1. Then taking this opportunity, the plastic sheet 5 is taken out from the lance 4 in accordance with a rotary speed of the pipe and fused away to the inside of the pipe 1 one after another with centrifugal force.
Patent JP-S62289666-A (JP)
Inventor: MATSUO KOJI
IPC: D06C23/04
Filed: 1986-06-03
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-S6012566-A (JP)
Inventor: UIRIAMU ERU AANSUTO
IPC: G03G15/08
Filed: 1984-06-20
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-H05140224-A (JP)
Title: Catalyst for polymerization of olefin and polymerization of olefin
Inventor: UEDA TAKASHI
IPC: C08F4/659
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a solid catalyst which can give an olefin polymer of excellent melt tension at high polymerization activity by prepolymerizing an olefin in the presence of a specified particulate carrier, an organoaluminumoxy compound and a specified transition metal compound. CONSTITUTION:A solid catalyst for the polymerization of an olefin is obtained by prepolymerizing an olefin in the presence of a particulate carrier comprising an oxide of at least one element selected from among the elements of groups II, III and IV (e.g. SiO2 or Al2O3) and containing at least 1.0wt.% water, an organoaluminumoxy compound (e.g. methylaluminoxane) and a group IVB transition metal compound containing ligands containing a cyclopentadienyl skeleton [e.g. bis(cyclopentadienyl)zirconium chloride]. By using this solid catalyst, an olefin polymer of excellent melt tension can be obtained at high catalytic activity, and a copolymer of a narrow compositional distribution can be obtained when a plurality of monomers are copolymerized.
Patent JP-S5651653-A (JP)
Title: Measuring instrument for drift mobility
Inventor: SUZUKI YUKIO
IPC: G01N27/00
Filed: 1979-10-04
Abstract: PURPOSE: To make it possible to measure drift mobility stably while suppressing the generation of a polarization electric field, by providing a thyristor in parallel to the input resistance of a synchroscope.  
     CONSTITUTION: When the trigger switch applying an excitation voltage to the gate of thyristor 8 is closed between t 1  and t 3 , thyristor 8 turns on between its cathode and anode in the time from t 2  to t 4  and a short circuit across both ends input resistance 7 is formed. In this case, the operation delay of thyristor 8 can be ignored in comparison that of a mechanical relay. Then, a pulse electric field and pulse light are applied to sample 1 nearly simultaneously after point t 4  in time when thyristor 8 turns on to return input resistance 7 to a prescribed resistance value. Therefore, the effect of space charge polarization by dark current is suppressed and a waveform based upon drift migration is measured through synchroscope 6. Thus, the drift mobility can be measured stably and easily without using complex circuit constitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6112916-A (JP)
Title: Super high-strength carbon fiber and its production
Inventor: HIRAMATSU TOORU
IPC: D01F11/16
Filed: 1984-06-22
Abstract: PURPOSE:Carbon fibers with a specific tensile strength are electrically treated in an oxidative inorganic acid aqueous solution containing nitric acid to effect surface etching, washed with water, dried, heated at elevated temperature to inactivate their surfaces whereby the titled fibers with outstanding mechanical strength are obtained which are used in reinforcing. CONSTITUTION:Carbon fibers having a tensile strength of at least 380kg/mm.<2> is treated with 100-600 coulombs of electricity/g of fiber in an oxidative inorganic acid aqueous solution containing, as an essential component, nitric acid at 40 deg.C to effect etching on their surfaces, then washed with water and dried. Then, the resultant fibers are heated in an inert atmosphere at 600-800 deg.C to inactivate the surfaces of electrolytically treated carbon fibers whereby the objective fibers are obtained with a tensile strength of high than 500kg/mm.<2> according to JIS-R- 7601 which specifies the testing methods of strands impregnated with a resin.
Patent JP-H04352541-A (JP)
Title: Decoder circuit
Inventor: YAMADA TSUKASA
IPC: H04L27/22
Filed: 1991-05-30
Abstract: PURPOSE:To improve error correcting ability in the case of decoding a four phase differential PSK signal. CONSTITUTION:The absolute value of I and Q signals obtained by demodulating the four phase PSK signal is passed through one time slot delay circuits 502 and 507, the absolute values before and behind these circuits 502 and 507 are added by adders 503 and 508 and afterwards averages by reducing by half at 1/2 circuits 504 and 509, and a flexible deciding signal is obtained. The error correcting ability is improved by using this flexible deciding signal together with severe decision.
Patent JP-S5251890-A (JP)
Title: Gas laser tube of linear polarization inside mirror type
Inventor: SEKI FUMIO
IPC: H01S3/101
Filed: 1975-10-23
Abstract: PURPOSE:A glass face plate that becomes a Brewster window is held and fixed without dition of force at temperature higher than the atmospheric temperature at which gas laser tube is used, whereby a Brewster window holding structure wherein the Brewster window is fixed to an external holding body by the differences in thermal expansion at service temperature is obtained.