baber/WOPTO huggingface dataset:
Patent JP-H05327866-A (JP)
Title: External designation method for multi-function telephone set via electronic exchange
Inventor: MIYAZAKI HIROSHI
IPC: H04M3/42
Filed: 1992-05-25
Abstract: PURPOSE:To provide a method designating a multi-function telephone set from an external computer without being affected of difference from hardware configuration of an electronic exchange. CONSTITUTION:An identification number to identify multi-function telephone sets 23,...,24 is given to data representing the multi-function telephone sets 23,...,24 in an electronic exchange 11 and when the identification number is set from an external computer 12 to the electronic exchange 11, multi-function telephone sets 23,...,24 corresponding to the sent identification number are selected by the electronic exchange 11 when an identification number is sent from the external computer 12 to the electronic exchange 11.
Patent JP-H083095-A (JP)
Title: Trans-octahydroindane derivative
Inventor: BANDAI TADAKATSU
IPC: G03F7/095
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a new trans-octahydroindane derivative useful as an interme diate for optically active steroid compounds such as vitamin D. CONSTITUTION:The objective compound of formula I (R<1> is a OH-protecting group), e.g. (2R,6S,7S)-7-acetyl-2-(benzoyloxymethyl)-6-methylb1cyclo[4.3.0]nonane. The compound of formula I is obtained by reducing the double bond of a hexahydroindane derivative of formula II [R<2> and R<3> are each a lower alkyl or combined into a (substituted) lower alkylene] to form a trans-octahydroindane derivative of formula III followed by deprotection of the acetal-protecting groups of this compound.
Patent JP-H0429545-A (JP)
Title: Rotary field type synchronous machine
Inventor: KANAI HITOSHI
IPC: H02K13/00
Filed: 1990-05-24
Abstract: PURPOSE:To prevent overheating of a specific brush and thermal deformation of a current collecting ring by constituting the current collecting ring of eccentric inner and outer current collecting rings having different conductivity thereby suppressing imbalance of current shunted from respective brushes to the current collecting ring. CONSTITUTION:A current collecting ring 13 comprises eccentric inner and outer current rings 13a, 13b having different conductivity. An exciting current flows from a conductor 12 sequentially through a conductor 9 and each brush 7 to the outer current collecting ring 13b thence to the inner current collecting ring 13a. Current shunted from the leftmost brush decreases whereas current shunted from the rightmost brush 7 increases. Consequently, difference between currents shunted from the rightmost and leftmost brushes can be suppressed resulting in prevention of heating of the left most brush 7 or distortion of the current collecting ring due to partial heating.
Patent JP-S5922575-A (JP)
Inventor: NAGAMOTO ITSUSHI
IPC: A63B53/04
Filed: 1982-07-29
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-H06295184-A (JP)
Title: Noise controller
Inventor: NAGAMI MASAAKI
IPC: G10K11/178
Filed: 1992-05-25
Abstract: PURPOSE:To improve an adaptive characteristic by accelerating the response speed of an adaptive filter. CONSTITUTION:A noise controller provided with a speaker inputting a noise signal from a noise source and outputting a sound wave having a phase opposite to and sound pressure equal to a noise and a microphone detecting an error signal occurring after the noise is canceled is provided with the adaptive filter 121 automatically adjusting a filter coefficient and forming a compensation signal with the opposite phase and the equal sound pressure, a filter coefficient updating means 122 adding the last filter coefficient multiplied by a compression coefficient and forming the filter coefficient and a transmission characteristic imitation means 125 correcting the input noise signal of the filter coefficient updating means 122 to the signal imitating a transmission characteristic from the adaptive filter 123 until the error signal is formed.
Patent JP-S5657148-A (JP)
Title: Interrupt control circuit
Inventor: NIKUKURA HIROHISA
IPC: G06F9/48
Filed: 1979-10-17
Abstract: PURPOSE: To prevent the circuit constitution from being complicated even for increment of the number of kinds of interrupt, by constituting the signal transfer circuit to the program counter with an OR gate circuit and an AND gate circuit.  
     CONSTITUTION: It is supposed that program routines to be executed when interrupt signals are applied to interruption signal input terminals 6, 7 and 8 are stored in, for example, addresses 800W81F, addresses 820W83F, and addresses 840W85F respectively in program ROM3. First, start address 800 is set to register 30, and next, disabled signal input terminal 23 is set to "L". Aftrr that, when the interrupt input signal is given to terminal 6, the code at address 800 is set to program counter 1, and the CPU executes the program at address following address 800. When the control reaches the 1ast addresses 81F, the CPU stops. At addresses 800W81F, the instruction is included which can accept the nect interruptinon siganl input. Next, when the interruption signal is applied to terminals 7 and 8, the similar operations are executed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62290726-A (JP)
Title: Photosensitive composition
Inventor: TAKAHASHI HIDEAKI
IPC: C08G73/10
Filed: 1986-06-10
Abstract: PURPOSE:To obtain a photosensitive composition which can be converted into a heat-resistant polymer compound by heating, by mixing a polymer having specified repeating units containing a methacryloxy group with a polymer having specified repeating units containing an acryloxy group and a photopolymerization initiator. CONSTITUTION:A photopolymerizable resin composition comprising 5.9-94wt% polymer having repeating units of formula I and a viscosity number of 15-50, 5.9-94wt% polymer having repeating units of formula II and a viscosity number of 2-20 and 0.1-30wt% photopolymerization initiator. In the formulas, X is a (2+n)-valent carbocyclic or heterocyclic group, Y is a (2+m)-valent carboxyclic or heterocyclic group, Z is a group of any one of formulas III-V, R1 is a group containing a methacryloxy group, R2 is a group containing an acryloxy group, W is a group which, when heated, can react with the carbonyl group of the -COOR1 or the -COOR2 to form a ring, n is 1 or 2, m is 0, 1 or 2, and each of COOR1 and COOR2 is ortho or peri to Z.
Patent JP-S62291458-A (JP)
Title: Exhaust gas recirculation control device for diesel engine
Inventor: NAKAMURA HIROSHI
IPC: F02B3/06
Filed: 1986-06-09
Abstract: PURPOSE:To prevent production of an adverse influence due to disorder control of an EGR amount during transient running, by a method wherein, from the change width per a unit hour of a detecting injection amount instruction value, a transient correction time is calculated, and during transient running, the EGR amount is controlled to a minimum value during the transient correction time. CONSTITUTION:During running of a diesel engine 10 having an EGR valve 32 controlling an EGR amount depending upon a control negative pressure applied on a diaphragm chamber 32A, a rotation speed NE of an engine, detected by an NE sensor 52, and an injection amount instruction value Q are first read in an ECU 36. Based on the number NE of revolutions of an engine and the injection amount instruction value Q, a fundamental RGR amount is calculated, and based on the fundamental EGR amount, a negative pressure switching valve 38 is controlled so as to control the opening of the EGR valve 32. From the change width per a unit hour of the injection amount instruction value Q, a transient correction time is calculated. During transient running of an engine 10, the EGR is controlled to a minimum value during the calculated transient correction time.
Patent JP-S5923559-A (JP)
Title: Semiconductor device
Inventor: KOSHIMARU SHIGERU
IPC: H01L27/11
Filed: 1982-07-30
Abstract: PURPOSE:To obtain a static memory cell having high individual signal retension capacity by covering the part of the memory cell through an insulating film with a grounding electrode, thereby increasing the capacity to the ground voltage. CONSTITUTION:The N type layers 15, 16 of P type Si substrate 19 are respectively connected to signal liens 7, 8 via read/write transistors 3, 4, and an N type layer 17 is grounded. N type polysilicon layers 5', 6' are gates of drivers. An N type polysilicon layer 14 is connected through a hole 18 with a grounding layer 17, and a memory cell region is covered through a thin films of SiO2 film 21 and Si3N4 film 22. An SiO2 film 23 is superposed, polysilicon high resistance load elements 1, 2 are formed, a PSG film 24 is covered, and metal electrodes 7, 8 are attached. Capacities are produced between the layers 15, the electrode 5' connected to the layer, the layer 16, the electrode 6 and the parts superposed with the electrode 14. A signal is hardly inverted against the variation in the charge due to variation in the charge due to alpha-rays and leakage from the diffused layer because of the increase in the ground capacity, thereby improving the signal retention capacity.
Patent JP-H032390-A (JP)
Title: Production of 5,8-dimethoxy-1,4-naphthoquinone derivative
Inventor: TORII SHIGERU
IPC: C25B3/23
Filed: 1989-05-26
Abstract: PURPOSE:To efficiently obtain a 5,8-dimethoxy-1,4-naphthoquinone derivative by using an electrolyte consisting of a mixed solvent of an org. solvent and water to electrolytically oxidize a 1,4,5,8-tetramethoxynaphthalene derivative shown by the formula. CONSTITUTION:An electrolyte consisting of a mixed solvent of an org. solvent (acetonitrile, tetrahydrofuran or methanol) and water is prepared. A 1,4,5,8- tetramethoxynaphthalene derivative shown by the general formula is mixed into the electrolyte (where R is hydrogen atom or a 1-20C chain or cyclic alkyl group and may contain a hydroxyl group or an unsaturated group in the molecule). A DC current is then applied to the electrolyte to electrolytically oxidize the derivative.
Patent JP-2000327362-A (JP)
Title: Oven for optical fiber drawing use
Inventor: MATSUI MASAHIKO
IPC: C03B37/029
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the subject oven designed to be smaller in the clearance between a dummy rod and an airtight member at the opening on the upper end of the inner cylindrical tube of this oven without making any large-scale capital investment to minimize the issue of an inert gas blown into the inner cylindrical tube and the intrusion of air and dust from the outside. SOLUTION: In this oven for optical fiber drawing use so designed that an optical fiber preform 1 is placed inside a core tube 4 and inside an inner cylindrical tube 5 collocated on the upper end of the core tube 4 and the lower end of the preform 1 is heated with a heater 7 disposed about the core tube 4 and then the resulting optical fiber is drawn out downward, the opening on the upper end of the inner cylindrical tube 5 is furnished with an airtight member 9 made up of a lower part member 10 having a lower part central hole 10a of relatively large diameter and an upper part member 11 having an upper part central hole 11c of relatively smaller diameter;  wherein the lower part member 10 is provided either directly or via a holding member 8 on the upper end portion of the inner cylindrical tube 5, while the upper part member 11 is placed in a horizontally slidable manner on the lower part member 10; and a dummy rod 3 is connected on the upper portion of the preform 1 and penetrated through both the upper part central hole 11c and the lower part central hole 10a.
Patent JP-S6111618-A (JP)
Title: Instrument for measuring power of vibration transmission
Inventor: HAYASHI TAKUROU
IPC: G01H1/04
Filed: 1984-06-27
Abstract: PURPOSE:To perform a measurement without having the effect of noise and air propagating sound by having the calculation processing part calculating the vibration transmitting power transmitting via a vibration preventing member and the display part displaying the calculation result of said calculation processing part. CONSTITUTION:The signal transmitted from sensors 5a, 5b is converted in digits by A/D convertor 6 and fed to Fourier transform device 7 and converted to a frequency zone thereupon, and further the calculation of a cross spectrum power.spectrum is performed by a spectrum calculating part 8. On the other hand the spring constant of a vibration preventing rubber, damping coefficient and the type of using sensor are inputted into an input part 9, and a calculation processing part 10 calculates the vibration power from the data of the input part and the spectrum information obtd. from the spectrum calculation part 8, and a display part 11 displays the result. The vibration power can be thus measured without having the effect of noise and air propagating sound.
Patent JP-H08329682-A (JP)
Title: Semiconductor memory
Inventor: OHARA YOSHIHIDE
IPC: G11C11/41
Filed: 1995-05-31
Abstract: PURPOSE: To provide a semiconductor memory which is small in chip area, high in transfer speed of data and fast in sense operation. CONSTITUTION: The selector 2 is composed from two bit-line selecting N-channel type MOS transistors Q21, Q22 which respectively correspond to the bit lines of B11, B12 to those of Bn1, Bn2 and two N channel type MOS transistors Q23, Q24 which connect selected bit lines with data lines D1, D2 for control. A first precharge circuit 4a which connects with each bit line and a second precharge circuit 4b which connects with the data lines D1, D2 are provided to precharge the selected bit lines and data lines D1, D2 at a potential which is shifted to the final potential by a specified amount of voltage in the direction which lowers the threshold voltage of the MOS transistors, Q21 to Q24.
Patent JP-S61292302-A (JP)
Title: Uniform magnetic field-coil with regulation coil
Inventor: YAMANA MASAKI
IPC: A61B10/00
Filed: 1985-06-19
Abstract: PURPOSE:To obtain a high degree of uniform magnetic field without the dimension in the axial direction made too large, by installing regulation coil parts at both end parts of main coils comprising inside and outside main conductor rows which are arranged on the circles having different radiuses and surrounding a cylindrical uniform magnetic field space. CONSTITUTION:On both end parts of main coils 2 surrounding a cylindrical uniform magnetic field space 7, regulation coil parts 3 are formed differently from the main coil parts 2, so that they are arranged at the section surrounded by inside and outside main conductor rows 10 and 20, and besides the inside and outside regulation conductor rows 30, and 40, which are arranged on the respective circles of radiuses r1 and r2, are electrically connected by jumper wires 39 to get their mutually reversed directions of current. Since the drop in magnetic flux density generated by the main coils at both end parts of the main coils, is compensated by the magnetic flux generated at the regulation coil parts, the uniformity of a uniform magnetic field can be kept high at the central part in the axial direction.
Patent JP-S5925930-A (JP)
Title: Method and device for cooling metallic pipe
Inventor: MURATA KIYOUHEI
IPC: C21D1/00
Filed: 1982-08-02
Abstract: PURPOSE:To cool uniformly and efficiently a metallic pipe without bending on account of cooling, by restraining both ends of the metallic pipe of a high temp. and passing a liquid cooling refrigerant at a high velocity in the axial direction of said pipe. CONSTITUTION:At least both ends of a steel pipe 1 of a high temp. is restrained in the position 500mm. from each end to prevent the oscillation such as swing of the pipe 1. High velocity cooling water is ejected from the inside pipe 9 of an injection nozzle having a double pipe construction and low velocity cooling water from the annular space between the outside circumferential surface of the pipe 9 and the inside circumferential surface of an outside pipe 10 simultaneously so that the cooling water is passed at a high velocity in the axial direction of the pipe 1. An accelerating plate 11 for suction which is freely displaceable in the axial direction by the operation of a piston 13 of a cylinder 12 and a spring 14 is provided to the forward end part of the pipe of the above-mentioned injection nozzle, and the forward end thereof is brought into contact with the end part of the pipe 1, whereby the nonuniform cooling near the inlet end of the pipe 1 is prevented.
Patent JP-S5657398-A (JP)
Title: Magnetic circuit
Inventor: MAEKAWA KOUJI
IPC: H04R9/02
Filed: 1979-10-17
Abstract: PURPOSE:To reduce the inductance of the voice coil and thus reduce the distortion of the driving current, by setting the arrangement of the crystal grains into the radius direction at the area to oppose to the magnetic gap on the center pole and at the same time giving a working so that the above-mentioned area may be hardened. CONSTITUTION:The flange part 1a is formed at the gap opposing part of the center pole 1. The plate 2 is positioned via the magnetic gap along with addition of  the magnet 3 and the yoke 4. The crystal grains are arranged in the radius direction  centering on the center pole only at the part 1a. And the center pole 1 is worked  from the material 11 of the columnar iron component and via the molding tool 12  consisting of the cope 12a and the die 12b. The die 12b contains the cavity 12c to  store part of the material 11,and the cope 12a performs the forging. Thus the center  pole 1 having the flange part 1a is obtained. After this, a cutting process is given to  trim the external shape.
Patent JP-H02312278-A (JP)
Title: Manufacture of semiconductor device
Inventor: WADA SAKAE
IPC: H01L29/78
Filed: 1989-05-26
Abstract: PURPOSE:To easily improve a semiconductor device of this design in degree of integration without being restricted by a resolution limit and the performance of transistors by a method wherein a groove is used, a source.drain region is formed in a self-aligned manner, and the transistors are three-dimensionally arranged. CONSTITUTION:A well is formed on an Si substrate 1, then two or more grooves 8 are provided, and an SiO2 film 3 is formed on the side walls 8a of the grooves 8 respectively. A source.drain region 4 is formed on the part between the grooves 8 and the base of the groove 8 which are not covered with the SiO2 film 3, the SiO2 film 3 is removed from the side wall 8a, and the gate oxide film 5 is formed. Then, a gate electrode 6 is formed by patterning on the gate oxide film 5 in the direction vertical to the groove 8. Next, when data are written in the memory array concerned, a photoresist 7 is formed on the surface of the memory array, an opening is provided to the photoresist 7 on an object transistor, and then ions are implanted. By this setup, a semiconductor device of this design can be improved in degree of integration free of the photo resolution and the performance of transistors.
Patent JP-S61286046-A (JP)
Inventor: GERUTO AARUTSU
IPC: B22D11/16
Filed: 1986-06-11
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-H08323002-A (JP)
Title: Prize ball path closing device for pachinko machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1995-05-31
Abstract: PURPOSE: To provide an easily usable prize ball path closing device with a simple structure, by making the prize ball path securely open and close so that the prize ball can pass and flow in the path. CONSTITUTION: In front of an auxiliary game board 15 on which an outlet port 18 is formed, an upper ball tray 5 is installed closable to the auxiliary game board 15. In a position corresponding to the outlet port of the upper ball tray 5, a ball feed tube 23 engaged with the inside of the upper ball tray 5 is mounted, a regulating member 46 is installed on the ball feed tube 23 oscillatably in front and rear directions. At a position on the auxiliary game board 15 corresponding to an opening part of the outlet port 18, a protrusion part 41 protruding toward the regulating member 46 is installed. When the upper ball tray 5 is opened and closed against the auxiliary game board 15, the regulating member 46 is pressed on or separated form the protrusion part 41 being oscillated in front and rear directions, and a feed opening 24 of the ball feed tube 23 is quickly opened and closed by the oscillation of the regulating member 46.
Patent JP-S5466810-A (JP)
Title: Recording and reproducing method of pilot signals
Inventor: ISAKA TAKENOBU
IPC: G11B15/46
Filed: 1977-11-08
Abstract: PURPOSE: To perform sure autotracking at the reproducing with a VTR, etc. by recording pilot signals of frequencies wherein differential frequencies assume specified relations at every adjoining track.  
     CONSTITUTION: Switches 25 thru 28 on the output side of oscillators 21 thru 24 which generate pilot signals of frequencies f 1  thru f 4  are sequentially cyclically changed over by way of a ring counter 14 formed by FF s  15 thru 18, etc. in synchronization with the pulses by the magnet piece 8 and magnetic head 9 provided to the shaft of a motor 4 for revolving rotary heads 2a, 2b of the VTR, etc. This causes the pilot signals in which frequencies satisfy the conditions of f 1 -f 2 =f 3 -f 4 ≠ f 3 -f 2 =f 1 -f 4  to be recorded at every adjoining track of the magnetic tape by the heads 2a, 2b via rotary transformer 30. When this tape is reproduced and is processed with a band-pass filter of frequency bands f 1 -f 2 , f 3 -f 2 , the easy and sure autotracking in which the track deviation directions of the heads 2a, 2b have been immediately judged via the band-pass filter may be performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000324489-A (JP)
Title: Method and system for transmitting multi-picture video and method for setting-up the transmitting system
Inventor: UCHIDE KOICHI
IPC: H04N19/70
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To easily provide a multi-picture display with an inexpensive configuration. SOLUTION: A video base material from the material transmitting part 11 of a transmission system device is divided into a plurality of areas by a processor 12, data of divided images are created and data compression is executed by an encoder 13. Compressed data is multiplexed by a multiplexer and transmitted via a satellite or a network. Compression data of the prescribed divided images are respectively separated from multiplex data by a plurality of decoders 54 in a reception system device, data are extended, video data DVS at every divided image are created and they are supplied to a video output part 56.  The processor with which the video materials are divided into a plurality of areas to create data of the divided images is not required to be arranged in each reception system device so that a multi-picture is displayed by each reception system device with the inexpensive configuration.
Patent JP-S5657903-A (JP)
Title: Digital micrometer
Inventor: HARADA YUTAKA
IPC: G01B7/02
Filed: 1979-10-17
Abstract: PURPOSE: To eliminate the zero-point setting, by installing the brush which rotates along with the spindle of a micrometer, the conductive pattern for detection of the rotational angle, the forward/backward detecting circuit and the reversible counter.  
     CONSTITUTION: The conductive patterns 2 and 3 having the projection parts with every fixed angle plus the common conductive pattern 4 are printed on the contact substrate 1. The pedestal 6 of the brush 5 is coupled to the sleeve which is externally inserted to the spindle of the micrometer to be rotated along with the rotation of the sleeve. As the output signals supplied from the terminals 7, 8 and 9 at the sensor part of the contact substrate 1 contain the chattering, each receive the waveform shaping after the chattering is eliminated through the chattering eliminating circuit 12. The forward signals and backward signals are separated from each other through the forward/backward detecting circuit 13 and based on the phase relation of the output signals of the substrate 1. These separated signals are counted by the reversible counter 14 to be displayed. 
     COPYRIGHT: (C)1981,JPO&Japio