baber/WOPTO huggingface dataset:
Patent JP-S57130057-A (JP)
Title: Recording method
Inventor: TOMITA SATORU
IPC: G03G15/00
Filed: 1981-02-06
Abstract: PURPOSE:To greatly reduce an evil effect which is caused in a stop mode to the recording, by varying the stop position of a recording medium in case when no recording is carried out although a prescribed time elapsed after the first recording. CONSTITUTION:A signal producing part 11 produces various types of signals by means of an operation switch like a recording start switch, etc. and various types of sensors, etc. A mode setting part 12 sets the mode. A controller 13 drives a motor when the recording start switch is turned on to turn a recording medium 1. Thus the signals given from the part 11, an external device, etc. are processed to perform the recording. In this case, the controller 13 stops the motor 15 when the continuous recording equivalent to a set number of copy sheets is over to get a wait mode. In case when the recording switch is not pushed although a prescribed time elapsed, the position of the medium 1 is varied via the motor 15 by the output signal of a comparator 17 to clear a counter 16. In such way, an evil effect which is caused in a stop mode to the recording can be greatly reduced.
Patent JP-S63184347-A (JP)
Title: Method for unsealing semiconductor package
Inventor: NISHIKAWA YOSHIKAZU
IPC: H01L21/56
Filed: 1987-01-27
Abstract: PURPOSE:To conduct accurate analysis without changing the state of the surface of a semiconductor chip by cutting off a sealing resin from a semiconductor package with the exception of the sealing resin sealing the upper and lower surfaces of the semiconductor chip, warming the sealing resin remaining on the upper and lower surfaces of the semiconductor chip with a flame and peeling the sealing resin from the semiconductor chip. CONSTITUTION:The position of a semiconductor chip 2 in a semiconductor package 1 is confirmed through X-ray photographing, etc., a sealing resin 3 in the peripheral section of the semiconductor chip 2 is cut and removed through a mechanical means, and a part in which the semiconductor chip 2 is sandwiched by upper and lower sealing resins 3, 3 is cut out. The sandwich-shaped part is admitted into the flame of a burner, and heated for approximately several sec. Consequently, thermal shock stress works between the semiconductor chip 2 and the sealing resin by the difference of the thermal expansion coefficients of the semiconductor chip 2 and the sealing resin 3, and the sealing resin 3 is peeled from the semiconductor chip 2. Accordingly, the semiconductor chip 2 can be acquired under an unsealing state, and the sealing resin 3 on the upper surface side of the semiconductor chip 2 can be recovered positively as a replica 3a.
Patent JP-S61190433-A (JP)
Inventor: TAKAHASHI SHIGERU
IPC: B65D1/00
Filed: 1985-02-01
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-S58134541-A (JP)
Title: Informing system
Inventor: AKIYAMA AKIFUMI
IPC: H04W99/00
Filed: 1982-02-04
Abstract: PURPOSE:To report securely the fact that plural calling subscribers are present in a simple way by superposing an audible signal for showing that there are plural calls upon a speech signal and sending this signal out of an exchange for call communication. CONSTITUTION:Once knowing that there is an answer to a radio call from a received special number, the exchange 5 for call communication looks up the contents of a storage device 15 on the basis of a radio calling terminal number to obtain the telephone number of the calling side telephone set. When only the number of the telephone set 1 is extracted, an incoming connection from a subscriber exchange 3 to the telephone set 1 is made through an outgoing trunk 11 and an incoming trunk 10 to send a call signal out of the subscriber exchange 3. When there is another calling-side telephone set whose number is stored by using this radio calling terminal 6 as a key in addition to the telephone set 1, a signal turn is interrupted in the connection bus between an incoming trunk 14 and the outgoing trunk 11 right after the telephone sets 2 and 1 are connected together, thereby sending the audible signal to the telephone set 2 for a specific time.
Patent JP-H04255927-A (JP)
Title: Optical recording disk and its manufacture
Inventor: FUJII KIYOAKI
IPC: G11B7/24
Filed: 1991-02-07
Abstract: PURPOSE:To facilitate the manufacturing of the optical recording disk formed by laminating a transfer layer made of ultraviolet-curing resin on the surface of a circuit board and to improve yield. CONSTITUTION:In an optical recording disk formed by laminating the transfer layer 4 provided with a group made of ultraviolet-curing resin on the surface of a circuit board 1 and laminating a recording layer on the surface of the transfer layer 4, a projecting part 9 for removing is provided at proper places on the side of the inner circumference of the transfer layer 4. Since the chance for removing the transfer layer can be taken by utilizing the convex part for removing as a start point, transfer/duplication can be easily made and the damage and destruction of the circuit board can be prevented.
Patent JP-S60185765-A (JP)
Inventor: AIBO MONKOBITSUKU
IPC: C07D491/044
Filed: 1985-02-01
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-S53102064-A (JP)
Title: Check system of electronic apparatus
Inventor: NAKAZAWA TAMOTSU
IPC: G01R31/02
Filed: 1977-02-18
Abstract: PURPOSE: To facilitate checking, reduce mean time to repair and achieve the improvement in the working efficiency of apparatus by providing a first means instructing a series of processing, a second means instructing the next execution during repetitive excecution and a gate circuit for inhibiting overlapping. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59142855-A (JP)
Inventor: KOKURIYOU HIROSHI
IPC: B02C13/22
Filed: 1983-02-03
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-S55110696-A (JP)
Title: Automatic steering device
Inventor: SATOU HIRONOBU
IPC: B63H25/04
Filed: 1979-02-16
Abstract: PURPOSE: To precisely adjust a difference between a target direction and an actual steaming direction, occurring due to a side wind or a side wave, by operating a rudder so as to point an apparent center which is set by shifting a rudder center previously, when the rudder is operated.  
     CONSTITUTION: A moving object 40 is shifted by a previously-determined distance in the moving direction of a rudder center positioning means 36 resulting from the rotation of a rotating shaft 39 which results from the operation of a ratchet relay 37. And thereby a center position of the rudder is moved by a previously-determined distance in the apparent steering direction. Where a ship is set in a target direction, the ship is put in such a condition as steers a ship in the direction exceeding the target. Thus, the rudder is restored to a real center position by backing off the ratchet relay 37 resulting from the reverse rotation of a motor 34. Where only one time operation of the ratchet relay is not enough to allow for the movement of the moving object 40 because of a side wave or the like, an apparent center of the rudder is moved resulting from the operation of the ratchet relay each time the ship is deviated from the target. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01194515-A (JP)
Title: Frequency synthesizer
Inventor: ISHIKAWA TOMOYOSHI
IPC: H03L7/18
Filed: 1988-01-29
Abstract: PURPOSE:To change a frequency step and to improve a phase noise characteristic by changing the value of the multiplying degree of a multiplier. CONSTITUTION:A reference signal dividing multiplier has a first divider 2 to input and divide the reference signal of a reference signal generator 1, a multiplier 6, whose multiplying degree can be changed, to input the output signal of the first divider 2 and to multiply a frequency and a second divider 7 to input and divide the output signal of this multiplier 6. Here, by changing the value of the multiplying degree of the multiplier 6, the frequency step can be changed. Then, even when a dividing value N is not made large, the necessary frequency can be obtained. Thus, a frequency synthesizer to have the satisfactory phase noise characteristic can be obtained.
Patent JP-S59144907-A (JP)
Title: Programming device of programmable controller
Inventor: NAKAJIMA TOSHIHARU
IPC: G05B19/05
Filed: 1983-02-04
Abstract: PURPOSE:To utilize a built-in CPU (central processing unit) effectively by processing data transmission/reception to/from a tape recorder through software. CONSTITUTION:The CPU2 controls the formation of a user program and the storage of the program in an RAM (random access memory) 4, and in addition, reads out digital data constituting respective user instructions of the user program from the RAM4. The CPU2 modulates the digital data at its frequency deviation and operates the modulated data to the tape recorder 1 through a filter 9. In addition, the CPU2 receives an output signal from the tape recorder 1 through a waveform shaping circuit 10, demodulates the received signal to digital data and stores the digital data in the RAM4. Therefore, the RAM4 is provided with various timers and flags.
Patent JP-S53102748-A (JP)
Title: Recorder
Inventor: MURAYOSHI YASUSHI
IPC: B41J2/44
Filed: 1977-02-20
Abstract: PURPOSE: To prevent the contamination of the surface of an optical fiber tube by spacing the optical fiber tube from a photosensitive body or approaching it to said body through energizing of an electromagnet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62176293-A (JP)
Title: Remote control transmitter
Inventor: HATTORI SHINJI
IPC: H04N5/00
Filed: 1986-01-29
Abstract: PURPOSE:To execute a series of remote control operation only by depressing one function key by providing the function key to execute a general remote control operation. CONSTITUTION:When a function setting key is depressed and a series of the desired remote control operation key is successively inputted, a series of the code is successively written into the prescribed memory area of a memory means 106. Thereafter, when a function key 12 is depressed, a control means 104 reads a series of the code stored in the memory means 106 and transfers it to a transmitting means 108. Thus, a series of the code is sent from the transmitting means 108 to a TV main body. Consequently, for example, the remote control operation to execute the reproduction from the condition of a power source off to VTR can be executed only by depressing one function key.
Patent JP-H10194050-A (JP)
Title: Speaker system
Inventor: KAWAMIDORI TOSHITAKA
IPC: B60J3/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the speaker system the sound quality of which is not degraded regardless of the condition of each sun visor in use or not in use in the speaker system using each sun visor. SOLUTION: Thin type speakers 3 and 3 are mounted so as to allow the hole of each sun visor to be blocked. Each speaker is driven in reverse phase in response to the condition of each speaker in use or not in use. When only the right side sun visor 1 is rotated around a supporting shaft 2 so as to make the sun visor in use, the speaker 3 is turned up side down, however since a speaker signal becomes in reverse phase, sounds in an identical phase are produced out of the right and left speakers 3 and 3, and the quality of each sound will never be thereby degraded.
Patent JP-S60162367-A (JP)
Title: Calling system of busy called subscriber after ring-off
Inventor: ITOU MORIHIKO
IPC: H04M3/42
Filed: 1984-02-02
Abstract: PURPOSE:To call a called subscriber by keeping a calling subscriber waiting until a busy called subscriber is set in a ring-off state and an extension becomes idle. CONSTITUTION:The subscriber of an extension telephone 3 is set in an off-hook state and wants to have a call to an extension telephone 2. Under such conditions, a central controller 8 controls an originating register/each signal tone transmission circuit 10 as long as the subscriber of the telephone 2 is kept busy. Then the subsequent busy tones are transmitted to set a flag which is kept waiting at a memory element 9. The controller 8 monitors the state transition of a calling subscriber for each prescribed time and decides whether or not a waiting flag is is turned on. If this flag is turned on, it is decided whether or not the subscriber of the telephone 3 hooks off the handset. If the subscriber is kept waiting, the monitor processing is started for the state transition of the called subscriber.
Patent JP-H09206843-A (JP)
Title: Manufacturing method and device for lifting inverse hole forming tool
Inventor: TAKAMI KYOJI
IPC: B21K1/05
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process and to largely improve conveying and housing efficiency with the number of parts reduced into one by pressing a projecting end part of a lifting inverse hole forming base body held and forming a swelling and extending part into a lifting inverse hole forming base body. SOLUTION: The lifting inverse hole forming base body 1 formed into a cylindrical pipe shape, both ends of which are opened, is inserted onto a supporting bar 2, the outer periphery of the lifting inverse hole forming base body 1 held with the supporting bar 2 is covered with dies 3, a gap part approximately equal to the outer shape of the lifting inverse hole forming base body 1 is formed within dies 3, and a ring-like recessed space is formed at the approximate center in the longitudinal direction of the gap part. Next, the projecting end part of the lifting inverse hole forming base body 1 is pressed with a pressing tool 6, and the swelling and extending part 7 swelled into the recessed space part is formed into the lifting inverse hole forming base body 1. By this way, the manufacturing process is simplified and the number of parts is reduced into one.
Patent JP-H11317753-A (JP)
Title: Bidirectional data transferring method and device therefor
Inventor: HAKE HANS-HERMANN
IPC: H04L12/64
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for combining a bidirectional IEEE1394 bus link layer IC so as to form a bidirectional data transfer function for a bus interface representing only one IEEE1394 bus node. SOLUTION: In this method, a single physical layer IC is connected to an IEEE1394 bus cable and also allocated to a 1st link layer IC1 for data input and a 2nd link layer IC2 for data output and additionally for data input. The 1st and 2nd link layers IC1 and IC2 are both assigned to the same application equipment APP. The 1st and 2nd link layers IC1 and ICE, the physical layer IC PU1 interposed between the 1st and 2nd link layers IC1 and ICE, and application equipment APP are all controlled by a single microcontroller μP.
Patent JP-S55111267-A (JP)
Title: Device for detecting and capturing bubble mixed at orifice
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/175
Filed: 1979-02-20
Abstract: PURPOSE:To detect bubbles mixed through an orifice and capture them temporarily to improve the quality of a pattern image by providing a specific gap in the promixity of the orifice of an orifice plate and arranging therein a pari of conductive wires. CONSTITUTION:Metal thin wires 12a and 12b are arranged in the vicinity of an orifice 7' at a predetermined interval, and, at the time of printing, lead wires 13a and 13b are passed through the wires to apply an AC signal thereto. When bubbles 11 are mixed through the orifice 7' in the gap, the bubbles 11 vary the electric resistance between thin metal wires 12a and 12b. Therefore, the variation of the electric resistance is detected to detect the mixture of bubbles. The metal wires 12a and 12b are applied with coatings in the entire periphery except the end surfaces 12'a and 12'b, and are held solidly by reinforcing stays 14.
Patent JP-H01192569-A (JP)
Title: Thermal head
Inventor: TAGUCHI NOBUYOSHI
IPC: B41J2/335
Filed: 1988-01-28
Abstract: PURPOSE:To obtain a thermal head which is sharp in temperature distribution and efficient in heat efficiency, by forming, at least, a part of an electrode with a compound conductor. CONSTITUTION:An insulator substrate 2 of a thermal head is a composite of a head insulating layer 21 and a radiation substrate 22. Alumina of which a surface is smoothed is generally used as the radiation substrate 22, and a glaze layer composed of various glasses of which heat conductivity is less than that of alumina is formed as the heat insulating layer 21. As a thermal resistor 3, a thin film may be formed on the heat insulating layer either by sputtering, vapor deposition, etc., or may be formed by printing technique or the like. For an electrode 4 to be formed thereon, a chemical conductor may be either so establishes as to come in direct contact with the thermal resistor 3, or may be formed by lamination on a metal established as an anchor material. When recording is performed on coloring type heat sensitive paper by using the thermal head constructed thus, 75% recording energy is enough and further, for a recording concentration distribution in a sub scan direction (normal to a line) of a recording dot, sharp characteristics can be obtained in the same way as that in a main scan direction (the line direction).
Patent JP-S53104549-A (JP)
Title: Arc welder
Inventor: HANEDA MITSUAKI
IPC: B23K10/00
Filed: 1977-02-23
Abstract: PURPOSE: An arc welder which is so arranged that a wire melts always in a fixed position in arc by providing a power source of d.c. constant voltage characteristics between a non-consumable electrode and the wire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63188041-A (JP)
Inventor: OYAGI YASHICHI
IPC: B32B15/08
Filed: 1987-01-30
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-H02200645-A (JP)
Title: Preparation of biphenyl and/or terphenyl derivative
Inventor: TORII SHIGERU
IPC: B01J31/02
Filed: 1989-01-27
Abstract: PURPOSE:To provide the subject compound in a safe and easy operation and in a low cost by reacting a specific homoallyl alcohol in the presence of active carbon, a platinum group metal carried on active carbon, a platinum group metal complex, a benzoquinone derivative or a sulfoxide. CONSTITUTION:Compounds of formula I and/or formula II (R' is H, halogen, OH, linear alkyl, aralkyl, aryl or alkoxy) are reacted in the presence of active carbon, a platinum group metal carried on active carbon, a platinum group metal complex [especially dichlorotris(triphenylphosphine) ruthenium], benzoquinone derivative or a sulfoxide (especially dimethyl sulfoxide) to profitably provide the objective compounds of formulas III and IV from the compounds of formulas I and II, respectively. The compounds of formulas III-IV are useful as intermediates for liquid crystals, electroconductive or photoconductive polymers, semiconductors, heat-resistant polymers, heat-sensitive recording materials, etc.
Patent JP-H08191265-A (JP)
Title: Method for processing electric field strength of radio receiving circuit in mobile equipment
Inventor: KIMURA TOSHIHARU
IPC: H04B1/18
Filed: 1995-01-11
Abstract: PURPOSE: To improve the function and efficiency of a mobile equipment by providing the mobile equipment with a means for detecting that a received input signal is larger than a previously set level and attenuating the input signal by a variable attenuator. CONSTITUTION: A radio wave received from a mobile equipment is inputted to an input terminal and amplified by an intermediate frequency amplifier 18 through respective circuits in a radio receiving circuit 1 and outputted as a received electric field strength detecting output 100. The output 100 is converted into a digital value by an A/D conversion circuit 21 and inputted to a control circuit 22. The circuit 22 compares the inputted signal with a threshold for judging excess reception or not, and when the signal is less than the threshold, displays or informs electric field strength information corresponding to the input signal. When the signal is more than the threshold, a control signal is sent to a variable resistor to drive the resistor and the value of the signal 100 is reduced in accordance with the quantity of attenuation. Consequently a user can obtain accurate receiving electric field strength based upon the corrected value.
Patent JP-S55112081-A (JP)
Title: Solid state pickup device
Inventor: TAKEMOTO KAYAO
IPC: H04N5/335
Filed: 1979-02-21
Abstract: PURPOSE: To eliminate simply the fixed pattern noise and thus deliver the high- quality picture signal by providing the signal switching MOSFET between the signal output terminal and the horizontal switching MOSFET.  
     CONSTITUTION: Both vertical and horizontal switching MOSFET and MOSFET5 are provided to transmit the detection signals of plural number of the photoelectric elements arranged in the 2-dimensional way. Then the scanning pulses are applied in sequence to the gate electrode of vertical MOSFET and horizontal MOSFET5 each from the driving scanning circuit. And MOSFET30 for signals possessing gate electrode 31 is provided to horizontal signal line 9 between signal output terminal 15 and horizontal FET5 of the solid state pickup device. This FET30 is turned on after FET5 is turned off, and then turned off before following horizontal FET5 is turned on. Thus the connection is cut off between line 9 and terminal 15 or load resistance 11, and the fixed pattern noise excepting the signal is eliminated via FET30. As a result, the high-quality picture signal can be delivered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59144258-A (JP)
Title: Busy transfer system
Inventor: ABE MASAHIKO
IPC: H04M3/54
Filed: 1983-02-07
Abstract: PURPOSE:To improve busy service by providing a special number analyzing device to the dial number analyzing device of an originating register. CONSTITUTION:An extension telephone set A which making a dial tone connection is connected to the originating register ORT, and when the extension A receives a dial tone and dials a special number, its dial pulses are counted by the register ORT, whose output is analyzed by the special number analyzing device SCA and stored temporarily. Further, when the number of a called subscriber B is dialed at the extension A, it is counted and analyzed by the register ORT, whose output is sent to a central device CC together with the stored special number. The device CC discriminates whether the busy transfer of the extension B is registered or not when thecalled subscriber B is busy, and then discriminates whether the extension A dialed the special number or not when the the transfer is registered. When the special number is dialed, the busy transfer registration of the extension B is made ineffective and transition to an extension camp-on and an extension interrupting function is allowed. When the extension A does not dial the special number, the busy transfer registration is made effective to call the tranfer destination extension.
Patent JP-S59145382-A (JP)
Title: Control device for a motor to drive pump
Inventor: HIRAOKA EIICHIROU
IPC: F04D13/00
Filed: 1983-02-07
Abstract: PURPOSE:To prevent misoperation in On/Off control as well as provide possibility of repeated operation of On/Off control in small steps, by incorporating such an arrangement that start and stop of the motor for driving pump is repeated alternately through the pressing operation of a control switch. CONSTITUTION:When a control switch 23 is pushed, a contact sensing circuit 30 will sense the stable contacting state attained after passage of the chattering state, to send a signal to a switch circuit 31, which emits an ON signal for actuation of a control circuit 33 situated in later stage, which will in turn actuate a motor 34 for driving pump. If said control switch is pushed again, another signal is sent to the switch circuit 31 from the contact sensing circuit 30, and an error circuit 31 will emit an output signal to stop operation of the control circuit 33, which will in turn stop the motor 34 for driving pump. By such an arrangement, misoperation of On/Off control can be prevented, to make possible repeated operation of said control action in small steps.