baber/WOPTO huggingface dataset:
Patent JP-H1023036-A (JP)
Title: Subscriber management system
Inventor: YAMAMOTO KAZUHIRO
IPC: H04Q3/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To realize the system which copes easily with movements of subscribers. SOLUTION: A line container section 4 is provided with a plurality of ports, containing lines for subscribers (A)1-(C)3. The line container section 4 detects connection/disconnection information, when any of the ports is connected/ disconnected. A subscriber management section 5 is provided with a logic subscriber data 50, denoting a relation between a subscriber address and port. Upon receipt of disconnect information of any port from the line container section 4, the subscriber management section 5 eliminates only the information of contained ports of the logic subscriber data 50. Upon receipt of the connection information of any port, the management section 5 sets a number of the connected contained port to information of the contained port of the logic subscriber data 50, corresponding to the address.  Thus, subscribers are managed as logic subscribers, statically not related to the contained port.
Patent JP-H0357311-A (JP)
Title: Automatic equalizer
Inventor: YASUDA SUSUMU
IPC: H03H15/00
Filed: 1989-07-25
Abstract: PURPOSE:To optimize a tap coefficient even to a phase fluctuation of a line impulse response by varying an output timing of a training pattern outputted from a training pattern generator. CONSTITUTION:A signal from a training pattern generator 61 is selected by a selection circuit 66 and subtracted from an output of a transversal filter through a switch 63 at a subtraction circuit 5. Then a tap coefficient is set by equation I and an output of the circuit 5 being a residual error at convergence is stored in a memory 67. Then a signal being an output of the pattern generator 61 through a delay circuit 651 is selected by the circuit 66 and the residual error at the convergence of the transversal filter is stored in the memory 67 similarly. Patterns through delay circuits 652, 653...65M are stored similarly in the memory 67. The minimum value of the obtained residual errors is detected by a minimum value detection circuit 64, the delay at that time is set by a control circuit 62, selected by the circuit 66, the tap coefficient is calculated again and set to make the training complete.
Patent JP-H0357390-A (JP)
Title: Video telephone set
Inventor: ISHII JUNICHI
IPC: H04B10/00
Filed: 1989-07-25
Abstract: PURPOSE:To simplify the control circuit, to attain low speed transmission and to enhance noise immunity by sending/receiving an optical video signal remained as an optical signal. CONSTITUTION:Synchronization of a synchronization section 110 is taken by using an optical control signal from an exchange side. A video image of a caller at a call from a TV telephone set 100 is sent through a camera 103 and its voice is sent through a microphone 105 and a conversion section 107 to the synchronization section 110 respectively. The Synchronization section 110 sends each signal in matching with the transmission timing. An exchange connects the caller and the called party. The optical video signal and the optical voice signal from the called party are received by the synchronization section 110 of the caller, the optical video signal is sent to a display section 101 via an optical amplifier section 102 and the optical voice signal is sent to a speaker 106 via the conversion section 107.
Patent JP-2001022987-A (JP)
Title: Road toll collecting device and automatic toll collecting system
Inventor: MORISHITA KEIICHI
IPC: G07B15/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To surely collect a toll by stably and highly accurately detecting the position of a vehicle. SOLUTION: Each electrical signals from two antenna elements 15a and 15b for receiving radio waves arriving form the vehicle is detected by a heterodyne detection system respectively, the arriving angle of radio waves is found on the basis of the phase difference of each output signal detected by this heterodyne detection system, the position of the vehicle is specified on the basis of this arriving angle of radio waves, and toll for the vehicle is collected.
Patent JP-2000031588-A (JP)
Title: Semiconductor element
Inventor: OBA YASUO
IPC: H01S5/323
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce generation of fault and control generation of crack by forming, on a substrate, a first buffer layer having high carbon concentration and high purity buffer layer to form AlGaN layer. SOLUTION: On a substrate 11 made, for example, of sapphire, a first buffer layer 12 and a second buffer layer 13 are sequentially laminated in this sequence and the predetermined element structure member 14 is then formed thereon. On a single crystal substrate 11, a first single crystal layer consisting of single crystal AlwGaxIn1-w-xN (0<w<=1, 0<=x<=1) and a second single crystal layer consisting of single crystal AlyGazIn1-y-zN (0<y<=1, 0<=z<=1) are formed. In a semiconductor element providing an element structure member 14 formed on these layers, carbon concentration of the first single crystal layer is higher than the carbon concentration of the second single crystal layer.
Patent JP-S6435337-A (JP)
Title: Helium detector
Inventor: NARITA KIYOSHI
IPC: G01L21/34
Filed: 1987-07-31
Abstract: PURPOSE:To decrease the number of parts and to make effective utilization of space by integrally constituting an analysis tube and Penning vacuum tube. CONSTITUTION:Permanent magnets 32, 3 of the analysis tube are commonly used as the permanent magnets of the Penning vacuum tube. Electrodes for cold cathode ionization are disposed between the permanent magnets 2 and 3 of the analysis tube and within a vacuum system 1. The electrons released from the electrode (cathode) make spiral motion by magnetic fields and the gaseous helium in the vacuum system 1 are ionized when a high voltage is impressed between the electrodes 9 and 10. These ions collide against the electrode (anode). Ion current is induced in the circuit by this phenomenon and is detected by an ion current detector. Since the permanent magnets 2, 3 of the analysis tube and the Penning vacuum tube are commonly used in such a manner, the number of parts is decreased and the space is effectively utilized.
Patent JP-S6438080-A (JP)
Title: Novel alkylenediamine derivative and glutamic acid blocker
Inventor: SHINOZAKI ATSUHIKO
IPC: C07D295/04
Filed: 1987-08-01
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is 3-8C aliphatic hydrocarbon, 5-8C alicyclic hydrocarbon, aryl or aralkyl (having 1-4C alkyl); R<2> is 3-11C aliphatic hydrocarbon, 3-11C alkoxy, aliphatic hydrocarbon containing 3-11C ester bind, etc.; R<3> is 3-11C aliphatic hydrocarbon, aliphatic hydrocarbon containing 3-11C ester bond, etc.; R<4> is H, 1-12C alkyl, 1-12C alkoxy, 1-12C acyl, etc.; m and n are 0-3; m+n will not exceed 3; p is 2-13] or salt thereof. EXAMPLE:1-Benzyl-4-[3-[4-Methyl-1-(3-methylbutyl)pentylamino]propyl]pi erazine. USE:A blocker for glutamic acid. PREPARATION:An amine corresponding to formula II is reacted with a halide corresponding to formula III.
Patent JP-H0244049-A (JP)
Title: Separate type calcining equipment
Inventor: IKEDA HISASHI
IPC: C04B7/43
Filed: 1988-08-02
Abstract: PURPOSE:To improve thermal efficiency and stability of operation by introducing a raw material fed from a suspension preheater into a primary calcining furnace and feeding one part of fuel and one part of air bleed of a cooler and furthermore feeding the residual part of fuel and the residual part of air bleed of the cooler to a secondary calcining furnace CONSTITUTION:All amounts of both the waste gas of a kiln and a raw material. are fed to a primary calcining furnace 4 and thereafter introduced into a secondary calcining furnace 9. The large parts of fuel necessary for calcination of the raw material are fed to the secondary calcining furnace. Fuel is auxiliarily fed to the primary calcining furnace 4 mainly for denitration and temp. rise at a rising time of the kiln. The waste gas of the primary calcining furnace 4 is sufficiently heated and introduced into the secondary calcining furnace 9 together with the partially pyrolyzed raw material. The introduction port 12 of air bleed of a cooler is provided to the bottom part of the secondary calcining furnace 9 and therefore the partial pressure of oxygen in the lower part of the furnace is higher than the other part and combustion of fuel is made favorable.
Patent JP-S6253271-A (JP)
Title: Safe running device
Inventor: NAKAGAWA YOSHIHIRO
IPC: B60R22/48
Filed: 1985-09-02
Abstract: PURPOSE:To prevent a vehicle from abruptly starting, by changing over a power transmission path form a cut-off control mode to a starting mode or a speed shift mode after a safe condition of a vehicle is confirmed in accordance with a safety confirming signal from a safe condition detecting circuit during a seat belt being worn. CONSTITUTION:When the driver has not yet worn a seat belt, a seat belt wearing detecting circuit 4 does not issues a seat belt wearing signal S3, and therefore, an electronic control circuit 10 delivers a transmission control signal S2 and a clutch control signal S1 for isolating a transmission 2 and/or a clutch 3. That is, a part of a transmission path is cut off to inhibit the vehicle from starting and shifting the speed. Further, at this time, an output signal S9 is delivered to an alarm 9 to warn the driver that seat belt should be worn. Further, during the seat belt being worn, the vehicle is returned into the starting or speed shift control mode after a safe and stopping condition is confirmed by a safe condition detecting circuit 8.
Patent JP-S6087790-A (JP)
Title: Vector plasmid of actinomycetes
Inventor: AIBA SHIYUUICHI
IPC: C12N15/76
Filed: 1983-10-18
Abstract: PURPOSE:To obtain a cloning vector enabling the use of actinomycetes as the host, by imparting a tetracycline-resistant gene having pock-forming capability to a specific bacterial strain. CONSTITUTION:A pock-forming capability is imparted to Streptomyces griseus ATCC10137, and a DNA fragment containing a tetracycline-resistant gene originated from Streptomyces rimosus is introduced into one site sensitive to the restriction enzyme BamHI. The above DNA fragment is obtained by the partial digestion of the DNA of Streptomyces ATCC10970 with the restriction enzyme Sau3AI. The hybrid plasmid can be produced by mixing and bonding (A) the plasmid pOA15 (prepared by the alkali extraction of Streptomyces sp.OA15, FERM-P No.6889) obtained by the scission with BamHI with (B) the DNA of Streptomyces rimosus obtained by the partial digestion with Sau3AI to obtain DNA fragments having the molecular weight of 2-25kb, and tranforming Streptomyces griseus ATCC1037 with the product.
Patent JP-H0520464-A (JP)
Title: Display element selection/display device
Inventor: SUZURI MASAKI
IPC: G06T15/00
Filed: 1991-07-09
Abstract: PURPOSE:To speed up a display processing without executing unnecessary display conversion for overlapped elements in a high speed plotting display processor which requires real time display. CONSTITUTION:Form data where overlapped elements are already eliminated is formed and a display conversion processing is executed by eliminating and synthesizing the overlapped elements in display graphic form data stored in a display graphic form storage means 11 in an overlap element comparison/ elimination means 12 so as to speed up the display processing.
Patent JP-2000040315-A (JP)
Title: Adaptive sector seeking method for reducing power consumption of disk drive
Inventor: SHAO CHAN
IPC: G11B21/08
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To enable the reduction of power consumption without losing data access time by determining a limit speed in such a manner that the acceleration stage, flying stage and principle stage of an actuator head are executed within the prescribed time. SOLUTION: A spindle motor 20 rotates a platter 10 around a central shaft and the actuator 30 moves in the radial direction between the outer periphery and inner periphery of this platter 10. Since the spindle motor 20 and the actuator 30 are discretely controlled, there is no relevance between spindle speed control and actuator control. When the route formed by flying of a read-out/ write head 35 is regulated as an arc Z, the arc Z attains a full-stroke length. A track seek process is subjected to proximity access by the speed limit of the system, by which the half of the entire time is set as the speed limit and only the slight current in this period is impressed in order to overcome friction and bias force. The electric power consumption may thus be optimized without the loss of the data access time.
Patent JP-S6170905-A (JP)
Inventor: ISHII JIRO
IPC: E01H5/04
Filed: 1984-09-13
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-H0243825-A (JP)
Title: Transmission signal, split, cancel type single channel simultaneous bidirectional communication equipment
Inventor: NIITANI TOSHIMITSU
IPC: H04B1/54
Filed: 1988-08-03
Abstract: PURPOSE:To realize a single channel simultaneous bidirectional communication equipment with ultra broad band, high fidelity and high amplification factor by adopting a circuit in which a transmission signal itself is split and the split signals are cancelled together. CONSTITUTION:When a transmission signal is given to a transmission signal amplification transistor(TR) TR1, the transmission signal with nearly the same phase is given to a gate of a signal discrimination transistor FET1 and a transmission signal flows to a drain circuit. Since Wilson current mirror circuits TR8-TR10 are provided on the drain circuit, when the resistances of emitter resistors R2, R3 are selected identical, the emitter current of the FET1 and the emitter current of a transmission signal switch TR12 are equal to each other. When the resistances of resistors R5, R6 are selected identical, no transmission signal is leaked to an output resistor R7 of a differential operational amplifier A1. Thus, a single channel simultaneous bidirectional communication equipment with ultra broad band, high fidelity and high amplification factor is realized with a simple circuit.
Patent JP-H0482014-A (JP)
Title: Recording medium disk and recording and reproducing device thereof
Inventor: KURODA MASAYUKI
IPC: G11B5/82
Filed: 1990-07-24
Abstract: PURPOSE:To eliminate the influence of temp. and humidity by providing a disk substrate, recording media on at least one surface of the disk substrate and at least one piece of transducers in the peripheral edge of the disk substrate. CONSTITUTION:This recording medium disk 1 is constituted of the substrate 2, the recording media (magnetic sheets) 3a, 3b, and the transducers (magnetic heads) 5a, 6a, 5b, 6b. Then, information signals are recorded while, for example, diagonal magnetic tracks are formed, on a magnetic tape while the information signals are reproduced by a flying head device from the recording medium disk recorded with data signals by a disk drive device which is one of the peripheral devices of a computer or from the recording medium disk recorded with the information signals by the flying head device fitted to an information signal recorder. The accumulating, storing and preserving of the information signals are thus possible. The influence of the temp. and humidity are eliminated in this way.
Patent JP-H0865257-A (JP)
Title: Controller for television relay broadcasting equipment
Inventor: YOSHII KUNIKATSU
IPC: H04B7/14
Filed: 1994-08-18
Abstract: PURPOSE: To accurately detect the operation abnormality of a relay part concerning the controller for television relay broadcasting equipment for receiving television broadcasting radio waves, amplifying those radio waves and broadcasting them again. CONSTITUTION: The output of a television relay broadcasting equipment 1 is branched and converted to an intermediate frequency(IF) by a converting means 2. A video carrier wave and an audio carrier wave are separately extracted from the IF signal converted to that IF by an extracting means 3. A detecting means 4 detects the extracted video carrier wave and audio carrier wave respectively and outputs them as a video detecting output and an audio detecting output respectively. A comparing means 5 compares these video detection output and audio detection output with a prescribed video level and audio reference level respectively and when the video detevtion output is less than the prescribed video reference level or when the audio detection output is less than the prescribed audio reference level, the comparing means 5 outputs a switching signal to a switching means 7.  The switching means 7, that receives the switching, signal, switches a relay operation from the television relay broadcasting machine 1 to a stand by television relay broadcating machine 6.
Patent JP-S6085995-A (JP)
Title: Blank planographic printing plate
Inventor: TSUTSUI KIYOUJI
IPC: B41N1/14
Filed: 1983-10-19
Abstract: PURPOSE:To contrive perfect compatibility of hydrophilic nature and water resistance, by a method wherein an image-receiving layer comprising as a main constituent a reaction product of a reaction between a copolymeric resin comprising maleic acid anhydride as a copolymeric component and a cross-linking agent consisting of a polyisocyanate compound is provided on a base. CONSTITUTION:A solution of a maleic acid anhydride copolymer in an organic solvent having no active hydrogen which solution further contains a polyisocyanate compound added thereto is applied to the base. After drying, the coated layer is heated to effect a cross-linking reaction. An image-receiving layer of a blank printing plate thus obtained is excellent in adhesion to the base, and since only a non-image part is treated to be hydrophilic after forming an image, the adhesion to an image-forming material (e.g., an oil base ink or a toner) is favorable, and delamination or flaking-off of the image part hardly occurs. In addition, the blank printing plate shows a high water resistance.
Patent JP-H0864468-A (JP)
Title: Manufacture of capacitor and the capacitor
Inventor: SHIBUYA MASATOSHI
IPC: H01G4/252
Filed: 1994-08-18
Abstract: PURPOSE: To provide a capacitor having high lead position accuracy at the time of inserting to a resin case and high reliability of lead mount of a capacitor element in a method for manufacturing the capacitor used for various electric and electronic circuits. CONSTITUTION: In the step of mounting a lead 3 at the metallikon 2 of a capacitor element 1, the lead 3 is disposed on the surface of solder 4 coating the part of the P metallikon 2 of the element 1, and welded by resistance welding. Thus, the reliability of the lead welded part can be equivalently raised to soldering. The lead is contained in the guide groove 6 of a resin case 5, and the capacitor having high lead position accuracy can be obtained.
Patent JP-H1025071-A (JP)
Title: Emergency detector for home elevator
Inventor: ANDO TORU
IPC: B66B9/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an emergency detector for a home elevator by which breakage of a suspending rope or an overload working on the suspending rope can be detected by means of a simple structure at a low cost. SOLUTION: In a suspending plate spring 1, which is connected to a suspending rope 5 and is fixed in a car 6, the tip part serves as a free end 1b while a horizontal part 1a is positioned above a car 6, and a pressing spring 2 pressing the horizontal part 1a to the car 6 side is engaged in the horizontal part 1a of the suspending plate spring 1, while a detecting plate spring 3 with a low spring constant is protrudently fixed in the free end 1b of the suspending plate spring 1. In a detection chamber 4, in which a rope breakage detection switch 4a is arranged on the opposite side of the car 6 while an overload detection switch 4b is arranged at a certain interval on the car 6 side, a detection plate spring insertion part 4c, through which the detection plate spring 3 is passed, is arranged.  The detection plate spring 3 is inserted through the plate spring insertion part 4c so as to be positioned between both of the switches 4a, 4b in the detection chamber 4.
Patent JP-S6087442-A (JP)
Title: Polarized beam splitter
Inventor: IDE TSUNEO
IPC: G11B7/135
Filed: 1983-10-19
Abstract: PURPOSE:To prevent a stray beam from entering a detector by tilting slightly a polarized beam splitter to an optical axis, and therefore changing the traveling directions of a normal laser beam and the stray beam. CONSTITUTION:The solid and broken lines show the traveling routes of the normal laser and stray beams, respectively. A polarized beam splitter is attached in a slight tilted state of an angle DELTAtheta to the optical axis. As a result, the S polarized wave sent back from a disk 2 is reflected on a surface A at an angle 2DELTAtheta to an axis Y and made incident to a detector 4. While the stray beams travel in parallel to the axis Y and are never made incident on the detector 4.
Patent JP-S5982005-A (JP)
Inventor: IRIE SHIGERU
IPC: A01C11/02
Filed: 1982-11-02
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-S5983386-A (JP)
Inventor: TAKAOKA NAOTOSHI
IPC: H01T1/00
Filed: 1982-11-04
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-H0361333-A (JP)
Title: Heating temperature regulator for traveling wire body
Inventor: IKEGAMI MASAHIRO
IPC: G05D23/00
Filed: 1989-07-27
Abstract: PURPOSE:To accurately regulate the temp. of a traveling wire body in a short period of time by compensating the deviation in the zero point in the input characteristics of a heating means and controlling a means for regulating electric energy at the point of the time when a line speed is changed. CONSTITUTION:The temp. before heating of the wire body W is measured by a temp. detecting section 33 and is inputted to a control section 13. The heating temp. of the wire body W is inputted from a setter to the control section 13. An output setting volume control 14a is regulated after the control section 13 starts operating. The control section 13 reads the voltage of the output setting volume control, output voltage, output current and line speed voltage therein and determines a reference electric power from these values. The output setting volume control 14a is regulated again to determine the true temp. before heating when the temp. before heating, etc., change. The control section 13 substitutes the previously stored voltage of the setting volume control, reference output voltage, reference output current and reference line speed voltage with the present values and determines the fresh reference electric power.
Patent JP-H0539807-A (JP)
Title: Fastening device
Inventor: TOKUNAGA NORIAKI
IPC: F16B39/12
Filed: 1991-08-03
Abstract: PURPOSE:To prevent loosening of nuts with a simple structure. CONSTITUTION:Nuts 5, 6 are screwed with a bolt 1 which is inserted through materials 2, 3 for fastening and fixing the materials 2, 3 to each other. A projection 8 is formed on a portion of the outer nut 6 eccentrically from its center. The projection 8 is engaged with an upper surface of the inner nut 5. An eccentric moment for inclining a rotary axis of the outer nut 6 is thus generated. The eccentric moment is applied to a screw part 1b of the bolt 1 from the outer nut 6 as a bending moment. The nuts 5, 6 are prevented from loosening, accordingly.