baber/WOPTO huggingface dataset:
Patent JP-H02232850-A (JP)
Title: Tape guide device
Inventor: SAITO ETSURO
IPC: G11B15/61
Filed: 1989-03-06
Abstract: PURPOSE:To stabilize the traveling of a tape by supporting a tape guide which guides the tape by means of a holder formed of ceramic and attaching an ultrasonic vibrator for causing standing wave vibration in the tape guide. CONSTITUTION:Since the laminated ultrasonic vibrator 15 is attached to the pipe-shaped tape guide 11 formed of the ceramic so as to directly excite the tape guide 11, standing wave vibration is caused in the tape guide 11, which is easily resonated with the magnetic tape 2 in the radial direction of the guide 11. Thus, the resonance frequency of the tape guide 11 is made higher than that of precedent technique by the laminated ultrasonic vibrator 15. Therefore, the adhering force of the magnetic tape 2 to the outer peripheral surface of the tape guide 11 is made small and the friction loss of the tape 2 with the guide 11 is made small, thus the traveling of the magnetic tape 2 is stabilized.
Patent JP-S63220445-A (JP)
Title: Recording and reproducing device
Inventor: MITSUNABE SATORU
IPC: G11B15/467
Filed: 1987-03-09
Abstract: PURPOSE:To obtain a noise-free, synchronized and clear reproducing image by controlling a device so as to change tape feed speed gradually applying a prescribed time when the tape feed speed is changed in recording. CONSTITUTION:Two speed Ve(mm/sec) and Vs(mm/sec; Vs=VeX3) are provided as the feed speed of a magnetic tape 11. When the magnetic tape 11 is fed at the feed speed Vs and a speed selection switch 17 is switched at a point A, a control circuit 16 begins to decelerate the rotating speed of a capstan 12a from the position of a control signal at a point B. And since it is Vs=VeX3, the rotating speed of the capstan 12a is controlled so that the Ve can be obtained by applying a time required for the recording of five frames more than the time required for that of three frames, and it is decelerated to a lump state. Also, when acceleration from the Ve to the Vs is performed, completely reverse control is applied. In such a way, it is possible to transmit a noise-free picture signal to a monitor TV at the time of reproduction, and to obtain a synchronized and clear image.
Patent JP-H09247123-A (JP)
Title: Spread spectrum signal receiver
Inventor: KUBOTA MINORU
IPC: H04J13/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To improve the deterioration of an error rate characteristic caused by interference at the time of multiplexing by reducing the extension of a relative peak owing to multiplexing. SOLUTION: A transmitting signal is received by a reception antenna 151, frequency- converted into a base band IQ signal by a frequency which is synchronizes with a transmission frequency in a frequency converting circuit 152, the base band IQ signal is A/D converted by an A/D converting circuit 155 and correlation is obtained by a correlator 156 as against the output. A judging circuit 157 judges a correlator output so as to obtain demodulation data and a spread symbol estimating circuit 11 estimates front and rear spread symbols which are multiplexed by a multiplex spread symbol to be a cancelled object through the use of a judgement output.  Then, the timing of the spread symbol to be cancelled and the multiplex spread symbol to be the cancelled object of the A/D conversion output is adjusted by a delay circuit, the front and rear spread symbols to be cancelled which are multiplexed by the multiplex spread symbol to be the cancelled object is cancelled by a subtracting circuit, correlation is obtained by the correlator 13 as against a multiplex signal removing output and its output is judged by the judging circuit 14 so as to obtain demodulation data.
Patent JP-H0597598-A (JP)
Title: Method for controlling growth of crystalline whisker and application of said method to production of super small peak cathode
Inventor: DEIDEIE PURIBA
IPC: C30B25/00
Filed: 1991-02-25
Abstract: PURPOSE: To obtain a regular matrix of a whisker of which height and diameter is controlled by sticking a material such as Au to aperture parts formed on a 1st layer formed on a Si substrate and heating the material in an SiH 4  atmosphere or the like.  
     CONSTITUTION: A 1st layer consisting of a material (SiO 2 ) on which there is neigher growth of a material to be allowed to grow in a succeeding step nor nucleation is formed on a substrate (Si). A mask (resin) is stuck to the 1st layer and etched to form aperture parts 5. After evaporating a material (Au) containing the material allowed to grow next, the mask or the like is lifted off to selectively stick the material (Au) to the aperture parts 5. Then the material stuck to the aperture parts 5 is heated in an atmosphere of SiH 4 +HCl or the like to allow the material to grow like whiskers. Thus microcathode tip matrix for a field effect cathode can be obtained by the method. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01229450-A (JP)
Title: Control system
Inventor: KANNA MUNETAKE
IPC: G11B15/68
Filed: 1988-03-09
Abstract: PURPOSE:To realize an automatic operation for control the volume serial numbers of cartridges in a small scale and at low cost by loading the cartridges into a magnetic tape device for each volume before the data are processed and then reading those volume serial numbers. CONSTITUTION:The data processing is started to the cartridges 5 set to an automatic cartridge loading device. At the same time, these cartridges 5 are loaded into a magnetic tape device 3 for each volume. While the volume serial numbers of the cartridges 5 are stored in a memory 6 of a CPU 1 via an OS and the OS delivers a command to load a necessary cartridge 5 into the device 3. In other words, the memory 6 stores each cartridge 5 of a specific volume serial number set at a place of a specific number of the automatic cartridge loading device allocated to a specific device 3 when the data processing is started to the cartridge 5. Thus the OS can deliver the commands to load the cartridges 5 needed for each job into the devices 3 respectively and can perform an automatic operation.
Patent JP-H09247007-A (JP)
Title: Reduction/reception device for interference wave for am
Inventor: SUGITA TADAO
IPC: H04B1/10
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an AM reception device for securely reproducing a carrier even if a received amplitude modulation wave is excess modulation and reducing an interference wave through the use of the carrier. SOLUTION: The device receives an amplitude modulation signal in a reception part 1 and generates a carrier conversion signal obtained by converting the carrier of the reception signal into an intermediate frequency signal in a carrier conversion circuit 2. An interruption wave reduction circuit 3 adds the intermediate frequency signal to the carrier conversion signal, reduces the interruption wave contained in the signal and switches/amplifies the added signal so as to control a modulation degree. The output of the interference wave reduction circuit 3 is demodulated in a demodulation circuit 4.
Patent JP-S53138684-A (JP)
Title: Semiconductor memory device
Inventor: INOUE OSAMU
IPC: G11C17/00
Filed: 1977-05-10
Abstract: PURPOSE:To improve characteristics such as write voltage and read time by so forming the semiconductor device that source and drain regions of opposite conductivity type are formed on a semiconductor substrate of one conductivity type, a floating gate is provided on the substrate between these and an emitter is formed within the drain region.
Patent JP-S52136815-A (JP)
Title: Method and equopment for sending and cooling plate-shaped material
Inventor: FUJINO YOSHIHARU
IPC: C21D9/52
Filed: 1976-05-11
Abstract: PURPOSE:To cool the steel sheets with the equipment of small space, by arranging in a row the two cooling chambers in which the steel sheets are leaned to the walls of the cooling frames between the upper and lower conveyors moving intermittently with the same pitch and the both surfaces of the steel sheets are cooled uniformly by utilizing the leaning of the steel sheets due to the transformation of the cooling frames, and by passing the cooling frames through the above cooling chambers.
Patent JP-S57167322-A (JP)
Title: Production of silyl-terminated polyoxyalkylene
Inventor: HASHIMOTO MITSUYOSHI
IPC: C08G65/32
Filed: 1981-04-09
Abstract: PURPOSE: To obtain a silyl-terminated polyoxyalkylene having improved storage stability and improved stickiness of cured products, by reacting acryloyloxy  groups with the mercapto groups of a mercapto group-containig silane or its  partial hydrolyzate.  
     CONSTITUTION: A reaction is effected between (A) substituted or unsubstituted acryloyloxy groups on the terminals of a polyoxyalkylene having molecular terminals represented by formulaI, wherein R 1 , R 2  and R 3  are each H or a monovalent hydrocarbon group, R 4  is a bivalent hydrocarbon group and m is 0 or 1, and having a main chain consisting of repeating units of -R 5 O-, wherein R 5  is an alkylene, and (B) mercapto groups of a mercapto group-containing silane represented by formula II, wherein R 6  is an alkylene, R 7  is a monovalent hydrocarbon group or a triorganosiloxy, R 8  is an alkyl or an alkoxyethyl and a is 0, 1 or 2, or its partial hydrolyzate. As R 1 , R 2  and R 3  in formulaI, H, methyl or phenyl group is preferred because of availability and fascile handling, and they are pref. 1W20C monovalent hydrocarbon groups. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05256886-A (JP)
Title: Instrument and method for measuring contact resistance
IPC: G01R27/02
Filed: 1992-03-12
Abstract: PURPOSE:To obtain an instrument and method for measuring the contact resistance of, especially, a relay having a plurality of contacts. CONSTITUTION:This instrument is used for measuring the contact resistance of an object 11 to be measured and is provided with a contact resistance measuring means 12 which measures the contact resistance of the object 11, power source 13 for measuring contact resistance which supplies a measuring current IO at the time of measuring the contact resistance of the object 11, power sources 14 for loading which supply load currents IF when tests are conducted for giving the measuring condition of the object 11, and selecting means 15 which selectively outputs either the measuring current IO or load currents IF to the object 11. The power sources 14 are respectively provided to the contacts to be measured of the object 11.
Patent JP-H10252483-A (JP)
Title: Intake system for internal combustion engine
Inventor: KUSHIBE TAKAHIRO
IPC: F02B29/02
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a vibration plate in advance by forming an opening part on a wall face of an air suction passage and attaching an air suction vibration application means such as a speaker on an outer wall face of the air suction passage in such a manner that the opening part is blocked by the vibration plate in an air suction device which vibrates the vibration plate to vibrate suction air which flows in the air suction passage. SOLUTION: A suction device 6 is attached to an intermediate section in the longitudinal direction (direction of cylinder arrangement) of a surge tank 2 in which new air which passes through an air cleaner is introduced through an air suction pipe. This suction device 6 consists of a speaker 3 which realizes an air suction vibration application means and a speaker cover 4 which covers the speaker 3. As for the speaker 3, the front of a cone part 3a faces the inside of the surge tank 2 from an opening part 2b formed on a wall face 2a of the surge tank to block the opening part 2b by this cone part 3a. Moreover, a communicating passage 5 which communicates a space part 4a formed between the speaker cover 4 and the speaker 3 with an internal space 2c of the surge tank 2 is provided in the vicinity of the opening part 2b of the wall face 2a.
Patent JP-S61211738-A (JP)
Title: Source program comment managing system
Inventor: SHIMIZU TOMOKI
IPC: G06F9/44
Filed: 1985-03-18
Abstract: PURPOSE:To obtain a system treating a source program to which a comment of free type is added without depending on a language specification of the source program by adding a position display of a comment to a record and managing the comment. CONSTITUTION:In order to register a source program, an ED7, a UTL8 are used. In the ED7, the UTL8, the source program DMR 2 is used and the source program is registered in the LIB3. By using a CMR1, a free type comment can be added. In the ED7, the UTL8, the source program and the comment is informed to a DMR 2, and in the DMR 2, the comment and the source program are inputted, and then, automatically, the CMR1 is activated. In the CMR1, the source program is registered. In the CMR1, receiving the indication of a performance of the comment, a control header is added to a data record and the source program is registered in the LIB 3.
Patent JP-S61212932-A (JP)
Title: Phase shift modulation light transmitter
Inventor: SHIKADA MINORU
IPC: H04B10/61
Filed: 1985-03-18
Abstract: PURPOSE:To output a phase modulation wave whose phase shift amount is constant as signal light by obtaining an electric signal output in response to the phase shift amount through delay self-homodyne detection from the signal light itself subjected to phase shift modulation and controlling the said output. CONSTITUTION:Laser output light from a semiconductor laser light source 1 is subjected to 2-phase phase modulation by a waveguide form of optical modulator 4 via an optical isolator 3 and becomes signal light 5. The signal light 5 is branchedinto three by an optical branch circuit 6 and coupled and propagated to the optical transmission line 8 and the 1st and 2nd polarized face preserving fibers 11, 12 respectively. The branched light beams 9, 10 of the fibers 11, 12 are synthesized by a synthesis circuit 14, made incident on the photodetector 15 and converted into a base band signal 16. The signal 16 is inputted to a peak level detector 17 and a minimum level detector 18 to measure the pulse peak value and the base value. The measured value is processed by a microprocessor 19 to operate drive circuits 20, 21 thereby adjusting the phase shift of the signal light 5 to 180 deg..
Patent JP-S56148709-A (JP)
Title: Tape recorder
Inventor: HARA KOUICHI
IPC: G11B31/00
Filed: 1980-04-22
Abstract: PURPOSE:To obtain an inexpensive tape recorder with calibration function by using an oscillating circuit which plays the role of a tuning function also as an air check calibrator. CONSTITUTION:The output of a reference oscillator 15 is connected via a volume control 22, a switch S1B, an amplifier 4, and switches S6, S1C to a reconding level setting volume control 26 and a line amplifier 27, to provide an air calibrator function. Next, a switch S3A is changed over to the contact 31 side, and a switch S4 to the contact 42 side, and a volume control 16 is so controlled as to make the output frequencies of the reference oscillator 15 and an oscillator 17 for tuning equal. A switch S4 is changed over to the contact 41 side, a switch S5 is matched to the string to be tuned, the played sounds of a musical instrument are inputted to a microphone jack, are inputted to a mixer 18 via an amplifier 9, the switch 4 and an amplifier 23 and are mixed with the output of the oscillator 17. The output thereof is inputted to a meter 10. Thereby, the inexpensive tape recorder with air calibration is obtained.
Patent JP-S60198181-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1984-03-21
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-S62220546-A (JP)
Inventor: JIERARUDO EI BOOMU
IPC: C08L67/00
Filed: 1987-03-09
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-H07316570-A (JP)
Title: Process for producing pitch/water slurry fuel having high desulfurization property and desulfurization of combustion exhaust gas of the fuel
Inventor: FUKUYAMA HIDEJI
IPC: C10L1/32
Filed: 1995-03-14
Abstract: PURPOSE:To obtain a slurry fuel capable of removing SOx generated in combustion with a sulfur-absorbing agent by mixing a pitch melt with a powdery sulfur-absorbing agent, further adding the pitch to the mixture to adjust the content of the sulfur-absorbing agent and pouring the product into water. CONSTITUTION:The molar ratio of sulfur in a pitch melt (having a softening point of 80-180 deg.C) to a sulfur-absorbing agent 6 is adjusted to 6-8 by a mixer 2 and the molar ratio of the sulfur to the sulfur-absorbing agent is adjusted to 1-2 by adding additional pitch melt 100 to mixer 20. The pitch melt supplied to a receiving tank 3 is sent to a high-shear dispersion apparatus 4 supplied with water or hot water 7 and the produced pitch/water slurry having a water content of 30-40wt.% is supplied to a combustion furnace 5.
Patent JP-H03255565-A (JP)
Title: Parallel computer simulating system
Inventor: IKESAKA MORIO
IPC: G06F19/00
Filed: 1990-03-06
Abstract: PURPOSE:To set the result obtained by a parallel computer simulator and the result obtained by an actual parallel computer to the same and to secure the validity of development of a parallel program by securing a fact that the sequence for executing a communication request is the same as that of the parallel computer. CONSTITUTION:On the parallel execution control process, a processor element (PE) information table is provided, and whenever an operating system (OS) request message from each PE process is sent, a state of all the PE processes, and its timewise execution elapsed time are managed in a lump on the PE information table. In such a state, when it is recognized that all the PE processes are not operated, the registered OS request message whose execution elapsed time is quick is fetched, and controlled so as to execute the OS request. Accordingly, each PE process is executed successively, while securing the mutual execution sequence. In such a way, a result obtained by a parallel computer simulator, and a result obtained by an actual parallel computer become the same, and the validity of a parallel program can be secured.
Patent JP-H07262447-A (JP)
Title: Automatic vending machine
Inventor: INAGAKI YORIHITO
IPC: G07F9/00
Filed: 1994-03-25
Abstract: PURPOSE:To quickly and easily execute replenishing work of commodities to a storing rack stored in a commodity storing chamber sectionally formed in a case whose aperture face is covered with a door constituted of plural parts divided at least into upper and lower parts and allowed to be opened at its outside face and forming a charging port opened to one face on its upper end part and maintenance work such as inspection and maintenance and to prevent the quality of commodities from being deteriorated in working and power consumption from being increased. CONSTITUTION:A door 24 covering a part opposed to the aperture face of a feeding port 4 at least out of the aperture faces of the case 1, allowed to be independently locked by a locking device 30a at a closed position and supported at its upper end in the case 1 so as to be optionally rotated in a vertical face is provided with a door upper part 24a forming a door feeding port, a door lower part 24b formed adjacently to the upper part 24a and constituting the lower side of the door 24 and a partitioning member 25 arranged between the upper part 24a and the lower part 24b, attachably/ detachably supported by the case 1 only when the upper part 24a/lower part 24b is opened so as to partition the aperture face of the case into upper and lower parts and having a flat upper face.
Patent JP-S62212499-A (JP)
Inventor: NAGAAI KAZUO
IPC: C11D17/06
Filed: 1986-03-12
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-S52138010-A (JP)
Title: Heat resistant steel with excelent hot workability and oxidation re sistance
Inventor: MOROISHI DAIJI
IPC: C22C38/40
Filed: 1976-05-14
Abstract: PURPOSE: To improve the hot workability, high temperature strength, and scale peeling resistance against repeated heating and cooling of austenitic stainless steel by adding Y and rare earth elements of the lanthanum series in combination. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55146976-A (JP)
Title: Insulating gate field effect transistor
Inventor: HIDESHIMA KENJI
IPC: H01L29/06
Filed: 1979-05-02
Abstract: PURPOSE:To heighten the withstand voltage on reducing ''on'' resistance by attaching the gate electrode, which makes up the IGFET, to a concave in the central part of the source region through an insulating film and by providing a back gate electrode in the isolated region. CONSTITUTION:The N-type layer 102 is grown on the N<+>-type Si substrate 101 that is to be the drain region, the shallow P-type egion 103 the end edge of which is surrounded by the deep P<+>-type regions 110-1, 110-2 formed in the layer 102 by a diffusion method. Next the N+-type source region 104 is produced in the region 103 by a diffusion method, the concave 105 that reaches the layer 102 is formed in the central part of the region 104, and the entire surface that includes the convave is coated with SiO2 film. After this, windows are opened in the film on the region 104 to mount the Al source electrodes 108 on the region 104. And the Al gate electrode 107 is attached to the concave 107 by using the film, which is previously provided on the concave, as the gate insulating film 106. Also the back gate electrode 111 is mounted on the region 110-2 and the Au drain electrode 109 is attached to the back of the substrate 101.
Patent JP-S62212536-A (JP)
Title: Power measuring apparatus
Inventor: SUGISHITA MASAYUKI
IPC: G01L3/16
Filed: 1986-03-14
Abstract: PURPOSE:To protect a load cell from breakage and to attain enhancement of measuring accuracy, by limiting the load quantity applied to the load cell and selecting an optimum load cell corresponding to the torque of a machine to be measured. CONSTITUTION:A rod 7 is clamped to a load cell 4 at one end thereof by a screw and a torque arm 3 is engaged with the other end of the rod 7 through a rod end 10 and a reamer bolt 11. Engaging pieces 8a, 8b are further provided to the rod 7 and a fixing stopper 9 of a plate thickness t1 is inserted in the gap T2 between the engaging pieces 8a, 8b so as to hold gaps t1, t2 between the flat surfaces of the engaging pieces 8a, 8b and the stopper 9. In this state, the stopper 9 is fixed to a support plate 12. As mentioned above, the stopper 9 limiting the movement quantity of the rod 7 is provided between the engaging pieces 8a, 8b to limit the load quantity applied to the load cell 4. Therefore, even if the output of a machine to be tested exceeds rated output instantaneously, the load cell 4 can be prevented from breaking to enhance measuring accuracy.
Patent JP-H06240284-A (JP)
Title: Lubricant for use in formation of aluminum or aluminum alloy sheet or plate and cold working method
Inventor: MATSUI KUNIAKI
IPC: C10N10/08
Filed: 1993-02-19
Abstract: PURPOSE:To provide a lubricant excellent in an ability to give excellent formability to an aluminum sheet or plate and excellent in removability by washing in a step subsequent to the pressing step and to provide a method for cold working an aluminum sheet or plate by using said lubricant. CONSTITUTION:The lubricant contains 1-20wt.% total of at least one compound selected from between a condensed phosphoric acid and its salt and at least one phosphorus-containing organic compound as the major additives and 0.1-1.5wt.% coupling agent containing at least one member selected from among Ti, Al and Si and has a viscosity of 5mm<2>/sec or below at 40 deg.C. By coating the surface of an aluminum sheet or plate with this lubricant before formation, a reactive film (lubricant film) is formed on the sheet or plate without heating any of the sheet or plate and the lubricant, and then the sheet or plate is formed. This lubricant is suitable for the formation of difficultly processable aluminum articles of complicated shapes including parts of electrical equipments, aircraft components and automobile components as well.