baber/WOPTO huggingface dataset:
Patent JP-H02186888-A (JP)
Title: Catv supervisory and control system
Inventor: HAMADA YASUSHI
IPC: H04N7/173
Filed: 1989-01-13
Abstract: PURPOSE:To make going to a repeating amplifier installed place in order to execute work unnecessary by receiving the opened state of a circuit breaker to be used for the feeder circuit of the repeating amplifier in a center, sending a control signal to be a command to make the circuit breaker into a conducting state, informing the abnormality of a feeder system, and executing automatic restoration. CONSTITUTION:For the subject CATV system, a transmission line extends from a center 1 in a branch shape, repeating amplifiers 2-7 are arranged at the arbitrary places of the transmission line, and power is fed by a feeding device 8 in order to drive these repeating amplifiers 2-7. Here, opened information about the circuit breaker to be used for the feeder circuits of the repeating amplifiers 2-7 is received in the center 1, the control signal to be the command to make the circuit breaker into the conducting state is sent, the abnormality of the feeder system is informed, and the automatic restoration is executed. Thus, it is made unnecessary to go to the places in which the repeating amplifiers 2-7 are installed and execute the work using a bucket vehicle, etc., and economization can be improved on the maintenance point of the system.
Patent JP-S60151861-A (JP)
Title: Tape speed control system in high-speed reproduction of magnetic recording and reproducing device
Inventor: MIYAZAWA SHIYUNICHI
IPC: H02P29/00
Filed: 1984-01-20
Abstract: PURPOSE:To simplify circuit constitution and make the transition from normal reproduction to high-speed reproduction smoothly by allowing a reel speed control system to obtain a signal from a speed detecting circuits for both the reel speed control system and a capstan speed control system in high-speed reproduction by using the filter and amplifier of the capstan speed control system. CONSTITUTION:The reel speed control system uses the filter circuit 8 and amplifier 9 of the capstan speed control system during the high-speed reproduction of VTR, and the speed detecting circuit 14 is used in common to both control systems. Consequently, components of both speed control systems are decreased to simplify the circuit and also reduce the cost of the device. Further, operating voltages of a capstan motor 11 and a reel motor 7 are nearly equal, so the charging amounts of the filter circuit 8 in normal reproduction and high-speed reproduction are nearly equalized and the operation transition between both modes is made without adding any special bias circuit, so the circuit is simplified as well.
Patent JP-H10209902-A (JP)
Title: Frequency stabilizing system
Inventor: NOBUSAWA HIDEAKI
IPC: H04B1/26
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To correct the frequency deviation of station call origination caused by heating during speaking or frequency deviation when a temperature decreases after the end of speaking concerning a frequency stabilizing system for portable telephone. SOLUTION: When speaking quality is degraded during speaking, a memory 7 stores voltage data at that time. Next, a frequency counter 5 measures the frequency of intermediate frequency(IF) signal and when it is out of a designated range, the voltage data are corrected. As a result, the frequency of voltage controlled oscillator 2 of station call origination is changed and the frequency of IF signal is changed. The frequency counter 5 measures the frequency again. The operation of frequency measurement and voltage data correction is repeated and when the frequency is settled within the desired range, frequency correction is finished. After the end of speaking, a timer 8 starts and after the lapse of prescribed time, voltage data control 6 reads out data in the memory 7 and sends them to a D/A converter 4.
Patent JP-S63193712-A (JP)
Inventor: PIEERU BERUNAARU DOOTORITSUSHI
IPC: H03H11/20
Filed: 1988-01-18
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-H01186632-A (JP)
Title: Introduction of strain into rear of semiconductor substrate
Inventor: SAKAI AKIRA
IPC: H01L21/268
Filed: 1988-01-14
Abstract: PURPOSE:To make it possible to form a thermally stable dislocation network, by irradiating linearly converged laser beam in a manner that its linear direction is vertical to a direction <110> parallel to a substrate surface and scanning it in the direction <110>. CONSTITUTION:A KeF exceimer laser beam 12 which is linearly converged by a lens is irradiated to the rear of an Si substrate 11 having a face (111) so that is may have a predetermined energy density on the substrate surface 11. At this time, it is irradiated so that a linear direction of the linear laser may be parallel to an orientation flat 13 of the substrate 11 and the Si substrate 11 is scanned vertically to its linear direction. In this case, the linear direction of the linear laser beam 12 is vertical to a direction [110] parallel to the rear and the scanning direction is [110]. When irradiation is performed in this way, a direction of stress acting in the vicinity of the irradiation trace on the rear of the Si substrate 11 is a direction [110]. As a result, it is possible to form a thermally stable dislocation network.
Patent JP-S57123542-A (JP)
Title: Control circuit of magnetic recording and reproducing device
Inventor: OOKUBO TSUNEO
IPC: G11B27/34
Filed: 1981-01-22
Abstract: PURPOSE:To prevent malfunction by turning on only one of display devices all the time by providing a storage circuit, which changes in state through the operation of a switch, with another storage circuit which changes in state with the switch OFF. CONSTITUTION:When a switch S is turned on, the outputs Q of storage circuits 5 and 6 go up to levels H to turn on an LED206 and at the same time, an LED203 is turned off, so that none of storage circuits 7-9 changes in state. When the S is turned off, the outputs Q of the circuits 6 and 7 go up to levels H, and the outputs Q of the circuits 5, 8 and 9 go down to level L, so that while only the LED206 turns on, the LEDs 203 and 209 turn off. Then when the S is pressed, the output Q of the circuit is inverted to the H to turn on the LED209 and when the S is further pressed, the output Q of the circuit 7 changes to the L. Thus, when the LED203 is turned on, a driving circuit 17 operates at the 1st unrecorded part and when the LED206 is turned on, the circuit 17 operates at the 2nd unrecorded part, changing the operations of a tape recorder similarly.
Patent JP-H01183188-A (JP)
Title: Manufacture of semiconductor laser
Inventor: NAGAI YUTAKA
IPC: H01S5/00
Filed: 1988-01-14
Abstract: PURPOSE:To eliminate the discontinuation of a current block layer without loss of an effect due to a growth on a substrate with a ridge by thermally etching the ridge or the ridge of a groove in steps of rising to a growing temperature to a step before growing of the block layer and stabilizing it. CONSTITUTION:When a susceptor temperature starts rising, AsH3 gas simultaneously flows as gas for preventing a substrate 1 from thermally decomposing. In order to thermally etch it, (AsH3)/(H2) is set to 1.0X10<-5>-1.0X10<-4>. Then, the thermal etching is conducted during a temperature rising to a growing temperature and stabilizing, and the substrate 1 with a ridge 8 becomes a state that the ridge is removed by thermal etching. Then, a current block layer is crystal-grown immediately after the thermal etching. Thus, the block layer is formed on the substrate 1 with the ridge 8 in which the ridge is removed without discontinuation.
Patent JP-H04288663-A (JP)
Title: Composite self-organizing pattern classifying system
Inventor: YODA FUMIO
IPC: G06N3/00
Filed: 1992-01-20
Abstract: PURPOSE:To obtain a sufficient recognition precision with a small memory capacity in a short processing time by respectively providing self-organizing pattern classifying means having specific functions and a synthetic judgement means. CONSTITUTION:Self-organizing pattern classifying means 17 take feature signal vectors Fi as the input to generate output signal vectors Ri consisting of M elements ri1 to riM corresponding to M classes as the classification object. Elements rij indicate distances of an input pattern signal vector S between classes Cj and feature signal vectors Fi. A synthetic judgement means 18 operates the linear addition of elements ri1 to rik of output signal vectors corresponding to classes Ci out of k kinds of output signal vector R1 to Rk to obtain synthetic output values corresponding to classes C1 to CM. The class name which gives the smallest one of synthetic output values is discriminated as the classification result and is outputted as a classification response signal P.
Patent JP-S58125900-A (JP)
Inventor: NAGATA TOORU
IPC: B65D45/02
Filed: 1982-01-22
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-S58124575-A (JP)
Inventor: NAKAMURA KUNIHIKO
IPC: B07C3/00
Filed: 1982-01-22
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-H08200155-A (JP)
Title: Operation plan setting method for cogeneration system
Inventor: TAKAHASHI KAZUYOSHI
IPC: G06F19/00
Filed: 1995-01-20
Abstract: PURPOSE: To set an working plan through selection of a minimum cost operation system at each point of time during a year by a method wherein based on an estimated load at each point of time during a year, energy simulation is applied on a plurality of operation systems and the operation system is selected by means of a running cost regarded as a target function. CONSTITUTION: After energy simulation of respective operation systems and calculation of a consumption amount of energy containing a sold power and a purchased power, based on the data, an operation system coinciding with a minimized target function is selected. In this case, a target function forms a running cost and a minimum cost operation system is selected. It is then decided whether or not selection of an operation system is completed in relation to all hours during a year. Selection of an operation system regarding all hours during a year is completed and when it is decided, setting operation of an working plan is completed.
Patent JP-H08200940-A (JP)
Title: Refrigerator
Inventor: MIZUSHIMA TAKASHI
IPC: F25D25/02
Filed: 1995-01-20
Abstract: PURPOSE: To achieve a lowering of cost by varying the position of a rear support body for supporting the rear part of a pull-out container of a refrigerator to match depth dimensions of the pull-out container to reduce the type of a support body for supporting both sides of the pull-out container. CONSTITUTION: An arm part 10b of a rear support body 10 for supporting the rear part of a pull-out container is provided with a protrusion 11 and a screw hole 12 while holes 13 and 14 are arranged at the rear parts of support bodies 8 and 9 for supporting the pull-out container at the left and at the right thereof corresponding to the protrusion 11 and the screw hole 12 on the side of the rear support body 10 to fix the rear support body 10 on the left and right support bodies 8 and 9 with a screw 16 with a roller. In such an arrangement, one more hole 13 is provided on the left and right support bodies 8 and 9 corresponding to the protrusion 11 to vary a mounting angle of the rear support body 10 thereby enabling the supporting of a pull-out container with different depth dimensions as well.
Patent JP-H11205583-A (JP)
Title: Image processor
Inventor: YAMAGUCHI HIROSHI
IPC: H04N1/40
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital image processor capable of performing a preferable image processing corresponding to respective kinds of image patterns recorded in one image by providing a means for setting the distribution of image data by means of a selector and the synthesis ratio of images by means of a synthesis means. SOLUTION: Image data outputted from a scanner 12 are supplied to a selector 24 and a discrimination means 20, and are distributed by the selector 24 corresponding to an instruction of the discrimination means 20 and/or an instruction means 22, then processed in processing parts 28a-28c corresponding to image patterns carried by respective picture elements (images). In this case, image processing is performed so as to beautifully finish the skin of a human in the processing part 28a, sky in the processing part 28b and a background in the processing part 28c respectively. The discrimination means 20 determines which area of images read by the scanner 12 is to be processed in which one of the processing parts 28a-28c and further determines a ratio at the time of synthesizing the images processed in the different processing parts in an image synthesis means 26.
Patent JP-H06213246-A (JP)
Title: Universal joint
Inventor: USUKI NORIO
IPC: F16D3/41
Filed: 1993-01-20
Abstract: PURPOSE:To provide a simple grease supply construction by which troublesome maintenance and inspection of the mounted condition of a seal member can be omitted after supplying grease thereon. CONSTITUTION:In a universal joint of which a seal member 6 is provided on the opening end of a bearing cap 3, a cross shaft 1 is formed with a grease supply passage 7 from a grease nipple 12 on the center part to the end face of each shaft part 2 and a return passage 8 from the inside position of the seal member 6 to the center part of the cross shaft 1. Hereby, grease injected from the grease nipple 12 is moved from the grease supply passage 7 to the end face of the shaft part 2 of the cross shaft 1 and nearly to the seal member 6 on the circumferential face of the shaft part 2, being let flow out from the return passage 8 to the outward, and hence the grease is not discharged from the seal member 6.
Patent JP-S56107794-A (JP)
Title: Time switch
Inventor: SUZUKI TERUO
IPC: H02P8/28
Filed: 1980-01-28
Abstract: PURPOSE:To precisely rotate a motor by controlling the drive and stop of a step motor with a flip-flop, a NOR gate and a counter. CONSTITUTION:An oscillator 1 is connected to a time limiter 2 and a frequency divider 3. The frequency divider 3 is connected to a drive unit 10, and the output of the drive unit 10 is connected to the step motor 5 of the time switch. A detector 6 detects a predetermined revolution of the motor 5 to produce a signal for stopping the motor. The limiter 2 is connected to the set terminal S of the flip-flop 11, the detector 6 is connected to the reset terminal R thereof, and one input of the NOR gate 12 and the clear terminal CL of the counter 13 are connected to the output terminal Q thereof. The frequency divider 3 is connected to the input terminal CK of the counter 13, and the output terminal Q1 and the terminal E for inhibiting the input of the counter 13 are connected to the other input side of the NOR gate 12. The output side of the NOR gate 12 is connected to the drive unit 10.
Patent JP-S54101346-A (JP)
Title: Resistance value-voltage converting circuit
Inventor: WATANABE SUSUMU
IPC: G01R27/02
Filed: 1978-01-26
Abstract: PURPOSE: To stably realize resistance value-voltage conversion by connecting the diode or tansistor which compensates the base-emitter voltage of an emitter follower circuit.  
     CONSTITUTION: In order to compensate the base-emitter voltage of a transistor 5 constituting an emitter-follower circuit, a diode 6 is connected in series to the thermistor 1 between the base and emitter of the transistor 5. The change of the voltage V 1  from ambient temperatures from 30°C up to 80°C when the temperature at the measurement point is 200°F increases by 0.1V when there is no diode 6 or transistor 9 but in the case of the diode 6, it is merely a change of 0.05. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55100741-A (JP)
Title: Multi-input comparator
Inventor: KATOU KAZUO
IPC: H03K5/24
Filed: 1979-01-26
Abstract: PURPOSE: To improve relative precision by making a time-division comparison among a few voltages by using one comparator.  
     CONSTITUTION: Prior to the selection of a signal source to be compared, e.g. signal source 111, the comparison threshold voltage of signal source 111 is applied to register 500 via bus 550 and the threshold-level voltage is set through D/A converter 400. Next, a control voltage is applied to input terminal 321 of electronic switch 301 and the voltage of signal source 111 is applied to comparator 101. At the point in time when an input voltage to comparator 101 is fixed and the output of comparator 101 is settled, a latch signal is supplied to terminal 215 of latch register 201. As a result, the comparison result of signal source 111 appears at output terminal 211. Switching comparisons of other signal sources 112 and 113 are made similarly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07221126-A (JP)
Title: Conductive resin paste composition and semiconductor device
Inventor: KAWASUMI MASAO
IPC: H01B1/20
Filed: 1994-01-28
Abstract: PURPOSE:To contrive to develop a conductive resin paste composition, which can be hardened in a short time, is little bled out onto the plated surface of a metal frame and is superior in bleeding resistance. CONSTITUTION:A conductive resin paste composition is formed by a method wherein it contains (a) an epoxy resin, (b) a hardener, (c) a conductive filler and (d) an ethylene fluoride resin and the wt. % of (d) the ethylene fluoride resin is set at 0.1 to 3wt.% to that of the conductive resin paste composition and a semiconductor device is formed by a method wherein a semiconductor element is bonded on a substrate using the composition and thereafter, the element is sealed.
Patent JP-H10206759-A (JP)
Title: Terminal plate for optical fiber connection and optical fiber connecting device
Inventor: KASAHARA HIROYUKI
IPC: G02B6/38
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide the terminal plate for optical fiber connection and optical fiber connecting device which makes it possible to charge optical ferrules on the terminal plate with high density and can prevent a holder from rotating unnecessarily at the time of fitting and shorten a fitting operation time when many optical ferrules are built in. SOLUTION: Optical ferrule insertion through holes 5A are formed, the holder 21 fixes the optical ferrules 4 fitted in those optical ferrule insertion holes 5A, and fitting holes 29 are formed nearby the optical ferrule insertion holes 5A to fix the holder 21; and the holder 21 and fitting holes 29 are provided on at least one surface side, and the holder 21 is arrayed along the lateral array of the optical ferrule insertion holes 5A or along the longitudinal array.
Patent JP-S58124395-A (JP)
Title: Signal correcting device for headphone
Inventor: KIKUCHI YOSHINOBU
IPC: H04S1/00
Filed: 1982-01-20
Abstract: PURPOSE:To eliminate the feeling of presence of sound image in the head and of fatigue in listening specific to the headphone listening, by processing sound reproducing original signals electrically in advance. CONSTITUTION:A signal system comprising a sound signal input terminal 1, amplitude correction circuits 2,8 and a delay circuit 9 simulates the direct sound transmission system via adders 7,13,14 and inputs signals to left and right headphones 16,17 of a listner 15. A sound input signal is inputted to a multi-output delay signal generating circuit 4 via a variable resistor 3, each multi-delay output signal is arbitrarily selected at a changeover switch 5 and the signal is adjusted into two inverted signal levels via a variable resistor 6; one is inputted to the adder 7 and the other is to the adder 14. Further, the signal inputted to the adder 14 is inputted to a block system of an amplitude correction circuit 10 and a delay circuit 11 being a circuit forming the feeling of difference of both ears and inputted to the headphones 16,17 of the listner 15 with the signals from the adders 13, 14. Thus, the feeling of presence of sound image in the head and of fatigue in listening is eliminated.
Patent JP-H06218527-A (JP)
Title: Melting and casting method
Inventor: KAMATA KINYA
IPC: B22D21/00
Filed: 1993-01-21
Abstract: PURPOSE:To improve the efficiency of melting and casting by always flowing out molten metal through the center of an opening hole so as to surely pour the molten metal into a mold. CONSTITUTION:A suspension ring 14 is arranged on a water cooling ring 12 and on this suspension ring, a dam ring 18 is arranged concentrically with the opening hole 16. A billet 24 is heated with an induction coil 22 to make the molten metal 20 and the molten metal is tapped off from the opening hole 16 through a recessed hole 24a at the center part of the bottom surface in the billet 24 and poured into the mold.
Patent JP-H03214546-A (JP)
Title: Ion source
Inventor: UMEMURA KAORU
IPC: H01J27/02
Filed: 1990-01-19
Abstract: PURPOSE:To providing practicability of resuming ion emission in a short working time without exposing the ion source to the atmosphere even though the ion material is once exhausted, by forming ampoule rupturing part in such a structure that the ampule can rupture independently. CONSTITUTION:An ampoule 7 is installed level and supported at its two ends, and a load is applied to the neck of the ampoule 7 to cause rupture by a push rod 60 which is capable of moving in the direction perpendicular to the ampoule. This push rod 60 is installed with bellows 62 interposed for the purpose of vacuum sealing, and when the ampoule 7 is not needed ruptured, fixation is made in a position not touching the ampoule 7 so that no movement is generated by the atmospheric pressure. One push rod 60 is used as one unit for each ampoule 7, and placing a plurality of such units permits releasing the fixation part of the push rod 60 according to necessity and rupturing of the ampoule 7 independently. Thus ion emission can be made in a short time without exposing the ion source 1 to the atmosphere.
Patent JP-H01188286-A (JP)
Title: Teaching device of industrial robot
Inventor: MURAKAMI SHIN
IPC: B25J9/22
Filed: 1988-01-20
Abstract: PURPOSE:To simplify the teaching work of a robot by defining a working area in the range wherein the robot is movable independent of the joint coordinate of the robot and providing a means for judging whether a teaching point is in this working area or not. CONSTITUTION:Prior to teaching work, a working area 4 required for desired work is defined in the area wherein a robot is movable by a working area defining means 1. In the next step, whether points 5 which the robot is to be taught are in this working area or not is judged by a judging means 6, and the result 7 judged is output, and the points only in the working area 4 are taught to the robot. This leads to easy performance of teaching work.
Patent JP-H02188853-A (JP)
Title: Service processor
Inventor: SUZUMURA YASUNARI
IPC: G06F13/00
Filed: 1989-01-17
Abstract: PURPOSE:To save or take the necessary RAS information into or out of an auxiliary memory at abnormality of a system bus, etc., by preparing a route to have a direct access to the auxiliary memory from a service processor in addition to an access route led from a main processor. CONSTITUTION:An access is applied to an auxiliary memory 6 from a main processor through a route A via a channel 4 for memory 6. While an access is directly applied to the memory 6 from a service processor 1 through a route B via an external bus 7. Thus the processor 1 can have an access to the memory 6 despite occurrence of the abnormality of a system bus 8 or the channel 4. As a result, the collected RAS information can be stored in the memory 6 and therefore the factor of the abnormality can be quickly investigated later.