baber/WOPTO huggingface dataset:
Patent JP-S56121022-A (JP)
Title: Automatic dimming strobe device
Inventor: TSUKATANI TAKASHI
IPC: H05B41/392
Filed: 1980-02-27
Abstract: PURPOSE:To prevent improper exposure, such as overexposure, due to erroneous commutation by announcing clearly the completion of light emission and dimming preparation by a tone. CONSTITUTION:As power source 11 is put to work, main and commutating capacitors 12 and 18 are charged. The charging voltage of main capacitor of main capacitor 12 is applied to the inverted input terminal of operational amplifier 28. Further, the charging voltage of capacitor 18 is applied to the inverted input terminal of this amplifier 28 and also applied to the inverted input terminal operational amplifier 24. When the charging voltage of main capacitor 12 does not reach the discharge starting voltage or when the charging voltage of commutating capacitor 18 does not reach the commutable voltage, the output of amplifier 28 is held at level H and when the charging voltage of commutating capacitor 18 does not reach the commutable voltage, the output of amplifier 24 is held at level H. Therefore, when main and comutating capacitors 12 and 18 are charged imcompletely, buzzer 33 is put into operation. Thus, improper exposure can be prevented.
Patent JP-H08219618-A (JP)
Title: Electric refrigerator
Inventor: YAMASATO HISAO
IPC: F16H37/04
Filed: 1995-02-13
Abstract: PURPOSE: To perform a time control of a high accuracy in response to the characteristics of a DC motor and its variation. CONSTITUTION: The rotating force of a DC motor 1 is converted into an opening/closing force of a damper plate 3 by a worm 5 and helical gear 6. Then, detecting means such as micro-switches 8, 9, etc., to detect a totally closed state and totally open state of a damper part 3 are provided, and a total opening driving period of time from a totally closed state to totally open state by normally rotating the DC motor, and a total closing driving period of time from the totally open state to totally closed state by reversing the DC motor are measured, and a unit opening period of time to open a unit opening angle, and a unit closing period of time to close the angle are obtained, and based on them, the opening angle of the damper part 3 is time- controlled.  By periodically measuring the total opening driving period of time, and total closing driving period of time, the unit opening period of time and unit closing period of time are obtained, and the accuracy of the time control is increased by renewing and storing, and when a specified value is exceeded, it is informed as a failure of the damper in advance. For the helical gear 6, one part of the gear lacks to form a slip mechanism, and the helical gear 6 slips under the totally open state and totally closed state.
Patent JP-S58141055-A (JP)
Title: Signal transmitter on handshake system
Inventor: SATOU TAKUMI
IPC: H04L69/40
Filed: 1982-02-15
Abstract: PURPOSE:To perform high-reliability, high-speed transmission, by retrying data transfer to and form an unresponding signal transmitter and receiver in a free time on the basis of a transfer incompletion signal after succeeding data transfer. CONSTITUTION:A transmission-side signal trasmitter and receiver 10a, when receiving a data reception completion signal 4a, judges normal data reception and proceeds to a next step, but when the transfer incompletion detection signal is sent out before said reception completion signal 4a is sent, it judges that a reception-side signal transmitter 10b is not is normal operation and stores data showing that data transfer to said reception-side transmitter and receiver is not performed to proceed to the next step. Similarly, the data transfer to signal transmitter 10c is completed and in a free time between the completion of prescribed processing and next processing, the signal transmitter and receiver 10a checks the record of the signal transmitter and receiver 10b to retry the transfer of untransferred data. Thus, the locking state of successive data transfer is evaded to perform the high-reliability, high-speed data transfer.
Patent JP-H04241022-A (JP)
Title: Information processor
Inventor: ONO TORU
IPC: G06F11/28
Filed: 1991-01-24
Abstract: PURPOSE:To easily alter the contents of a ROM area without replacing a standard ROM provided in the ROM area. CONSTITUTION:A CPU 1 controls a ROM area access switching mechanism 2 according to selection information held in a backup RAM 6. Consequently, the ROM area access switching mechanism 2 switches access to the standard ROM 3 and access to an option ROM 5 which is attached detachably in an option slot 4.
Patent JP-S55134069-A (JP)
Title: Instrument for holding product
Inventor: JIEEMUSU TEII SUTAUTO
IPC: B65D71/00
Filed: 1980-02-27
Abstract: An article carrier for the packaging of multiple articles comprises a bottom (2), side walls (1,11) joined to the side edges of the bottom, end wall panels (7,9,12,13) joined to the end edges of the side walls, a pair of medial partition or riser panels (16,17) joined respectively to the end wall panels at one end of the carrier and extending inwardly therefrom, a pair of riser panels (26,27) foldably joined respectively to the end wall panels at the other end of the carrier and extending inwardly therefrom, a multiple ply handle (49,50,51,52) secured to the medial partition panels and the riser panels, and a locking tab (67) foldably joined to one of the handle panels and disposed intermediate the riser panels.
Patent JP-2000223670-A (JP)
Title: Field effect transistor and its manufacturing method
Inventor: ODA SHUICHI
IPC: H01L29/49
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a MOSFET where a leakage current from a storage node to a gate electrode is suppressed, and the resistance in a diffusion region being connected to a bit line and the gate electrode is reduced. SOLUTION: When a storage node is connected to a diffusion region 8a where a bit line is connected to a diffusion region 7a, a silicide region 11a is formed at a part that is further from the storage node on the surface of a gate electrode 3a. Also, a silicide region 12a is formed also on the surface of the diffusion region 7a where the bit line is connected. More specifically, the compound of a semiconductor and metal is not provided at a part near a second diffusion region in the gate electrode 3a, thus preventing the leakage current from being easily generated between the storage node and the compound.
Patent JP-H05189718-A (JP)
Title: Magnetic head
Inventor: HANDA SEIICHI
IPC: G11B5/265
Filed: 1992-01-16
Abstract: PURPOSE:To obtain the magnetic head capable of suppressing cross talk without providing a dedicated circuit for suppressing cross talk due to an erase gap at the time of read. CONSTITUTION:A magnetic flux change due to recording information of a recording medium is received by a read/write gap 2, and hence an output voltage V0 is generated between both taps 10a and 10b of a read/write coil 10 and is detected by a read/write circuit 13, so that the recording information of the recording medium is read out. On the other hand, magnetic flux by the recording information of the recording medium is generated by the erase gap 3, whereas a current is conducted in a short-circuit coil part of a erase coil 11 by this magnetic flux, and magnetic flux is generated to cancel a magnetic flux change due to the erase gap 3. As a result, magnetic flux in the erase core 7 is decreased, and a cross talk output voltage generated on the read/write coil 10 is very small, so that the readout can be carried out with good accuracy.
Patent JP-H03191174-A (JP)
Title: Device for guiding working frame provided vertically mova ble between two scaffoldings
Inventor: BUITSUCHIHI BUORUFUGANGU
IPC: E04G3/00
Filed: 1990-02-02
Abstract: PURPOSE: To prevent a working table from falling off by installing lower guide rolls at the end of the table and also an upper guide roll in proximity to an upper and a lower flange, putting the runner face for the rolls in contact with a guide rail, and dislocating the upper guide roll for a certain angle. CONSTITUTION: Lower guide rolls 10 and 11 are installed near a lower flange 4' at the end of a working table 4 and an upper guide roll 14 is installed near an upper flange 4" in such a way that the runner faces are contacting. The table 4 is precluded from swinging in the longitudinal direction and transverse direction by displacing the upper guide roll 14 for an angle of 90 degs. with respect to the lower guide rolls 10 and 11. The lower guide rolls 10 and 11 are arranged contacting in a pair to both sides mating of a guide rail 2. This removes swings of the working table 4 during the elevation and sink and immediately after it.
Patent JP-S63192893-A (JP)
Title: Method for plating aluminum alloy piston
Inventor: TAKAGI YOSHIO
IPC: C25D7/00
Filed: 1987-02-04
Abstract: PURPOSE:To finish the diameter of the skirt of an Al alloy piston with high dimensional accuracy when the surface of the piston is plated with a wear resistant metal, by plating the surface of the skirt in consideration of a decrease in the diameter of the skirt by etching before the plating and an increase in the diameter of the skirt by the plating. CONSTITUTION:When a lightweight Al alloy piston is plated with a wear resistant metal so as to suppress wear due to friction with a cylinder. In the case, as to specify the clearance 13 between the cylinder bore 12 and the shirt of the piston 11 after the plating, a decrease gamma in the radius of the piston 11 by etching before the plating and the thickness R of a layer formed by the plating are previously calculated and the piston 11 of a diameter (l) is etched and plated so that the diameter L of the skirt 2 of the piston 11 is regulated to a value calculated by a equality L=l-2R+2gamma. Thus, the clearance 13 between the skirt 2 of the piston 11 after the plating and the cylinder bore 12 is made optimum.
Patent JP-S57139234-A (JP)
Title: Ventilator
Inventor: SHIRONAGA HIDEO
IPC: F24F7/08
Filed: 1981-02-23
Abstract: PURPOSE:To reduce the thickness of a ventilator having a heat exchanger for exchanging heat between exhaust gas and suction gas by providing a special separator inside the heat exchanger provided to integrally rotate with a centrifugal fan. CONSTITUTION:An indoor side exhaust port 6 and an indoor air supply port 9 are provided at the frame 1, and a specific fan casing 10 is disposed, thereby laterally arranging an outer air exhaust port 7 and an outer air supply port 8 at the other side. A centrifugal fan 3 is provided to intake air from both sides into the casing 10, and a heat exchanger 5 made of porous fiber is integrally held as an annular unit inside the blade. The separator 11 is displaced at an angle theta at the side of expanding the start 10-1 of the casing 10 in the fan 3. A shutter 8-1 is openably provided at the port 8, thereby constructing the ventilator.
Patent JP-S60168641-A (JP)
Inventor: URAI MUNEHARU
IPC: B60R13/00
Filed: 1984-02-14
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-H01200589-A (JP)
Title: Top plate of electromagnetic cooking apparatus
Inventor: SAKAMOTO ASAO
IPC: H05B6/12
Filed: 1988-02-03
Abstract: PURPOSE:To prevent attachment of dust and generation of contacting noise and provide possibility of a cooking pan to be placed stably by covering the oversurface of a top plate made of crystallized glass with silicone resin. CONSTITUTION:Silicon rubber 8 is affixed to the oversurface of a crystallized glass top plate 9 of an electromagnetic cooking apparatus 1. Silicone rubber 8 can be in close contact with the crystal glass plate with no risk of generating noise due to contact with a cooking pan when it is to be placed, and further the placed condition of the cooking pan will not become unstable even though the bottom of the pan is deformed convex due to thermal deformation. Also dust likely to be attached between the top plate 9 and a metal fitting 6 to fix it will scarcely stagnate there.
Patent JP-H07203912-A (JP)
Title: Salted cuttlefish and production thereof
Inventor: KUBOTA MASAO
IPC: A23L17/50
Filed: 1994-01-11
Abstract: PURPOSE:To obtain salted cuttlefish capable of smoothly relishing for aged person having bad teeth without biting it off, shortening aging period, accelerating shipping cycle and remarkably reducing space for aging control and provide a method for producing the salted squid. CONSTITUTION:This salted cuttlefish comprises immersing a number of fine squid meat portions having size capable of relishing without biting it off and having remarkably large total area contacting with salting liquid into the salting liquid together with proper salt content and fermenting and aging the treated squid. Furthermore, this method for producing salted cuttlefish is provided.
Patent JP-S62180155-A (JP)
Title: Planetary gear automatic transmission of electronic control type
Inventor: SOU KOUKEN
IPC: F16H63/12
Filed: 1986-02-05
Abstract: PURPOSE:To make smooth the start and the gear change of a car without any use of a torque convertor by so controlling electrically a braking force working on a sun gear as to be equal to a sum of a force in proportion to the number of revolutions of the sun gear and a force in proportion to the speed of a car. CONSTITUTION:When an engine is started, and internal gear 12 turns monolithically with an engine output shaft 11, but the carrier 15 of a planetary pinion 16 is at rest and each planetary pinion 16 rotates at a rest position with the turning of the internal gear 12, thereby transmitting the turning of said gear 12 to a sun gear 13. In this case, the turning of the gear 13 is in a direction opposite to that of the output shaft 11. And when the number of revolutions of the sun gear 13 has increased together with engine speed, a braking force beings to work on the sun gear 13 via a braking means and the sun gear 13 becomes hard to turn. Consequently, the turning of the gear 12 works to cause the turning of the carrier 15 via the planetary pinion 16 and a transmission output shaft 14 begins to rotate, thereby starting a car.
Patent JP-H06105391-A (JP)
Title: Speaker equipment
Inventor: KAKIUCHI TSUTOMU
IPC: H04S1/00
Filed: 1993-01-19
Abstract: PURPOSE:To obtain the speaker equipment forming a sound field without a sense of incongruity by using left and right speaker equipments to reproduce an audio signal in a middle channel so as to select the same configuration for the speakers at the left/right/middle channels thereby preventing a change in sound quality and in a sound image for the left/right/middle channels. CONSTITUTION:Tweeters 10R, 10L and woofers 6R, 6L for a middle channel mounted on speaker equipments L, R reproduce an audio signal of the middle channel. Thus, the speakers are set to have the same configuration for the left/right/middle channels in an audio system 1 and make the sound quality equal to each other and a sound field without a sense of incongruity is formed by adjusting the sound volume. Furthermore, the speaker equipments R, L placed to the left and right with a display device 4 inbetween reproduce the audio signal of the middle channel and prevent in advance the displacement in the height and direction of the sound image even when the sound image is moved to the left/right.
Patent JP-H11224569-A (JP)
Title: Click mechanism and its use
Inventor: DOI MASAHIRO
IPC: H01H25/06
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To impart a click feeling to an operating shaft member by providing the base end part of a spring member on the operating shaft member, arranging the tip part of the spring member extended radially from the operating shaft member adjacently to a stepped form, and bringing the tip part into contact with the stepped form by the rotation of the operating shaft member to change the receiving force. SOLUTION: A spring member 12 is mounted on an operating shaft 5 by a clip 14. When the operating shaft 5 is rotated so as to be fallen to the right, the whole spring member 12 is moved to the right to a stepped form 10, and when the spring 12 is situated on the rightmost side, its tip bent part 12a is released from the engagement with the stepped form 10. Namely, the spring member 12 can not withstand the force added by the rotation of the operating shaft 5, and the tip bent part 12a springs off so as to momentarily disperse the stored force and released from the engagement with the stepped form 10, and gets on the stepped form 10. The impact caused at this time imparts a click feeling to the operating shaft 5.
Patent JP-H04253113-A (JP)
Title: Superconductive composite multicore wire
Inventor: MIURA DAISUKE
IPC: H01B12/10
Filed: 1991-01-28
Abstract: PURPOSE:To lessen hysteresis loss and moderate flux creep by setting distances among a large number of superconductive filaments buried in a copper matrix to a specified value or more. CONSTITUTION:In a superconductive composite multicore wire composed of a large number of extremely thin superconductive filaments 2 buried in a copper matrix 1, each distance dn among the filaments 2 is set to be >=1.2mum. Consequently, since the filaments 2 are practically prevented from joining each other, a stable superconductive composite multicore wire with low loss and free from the effects of loss and flux creep due to the current flowing among the filaments 2 can be obtained.
Patent JP-H02205400-A (JP)
Title: Device for mounting of component
Inventor: ONO KATSUHIKO
IPC: H01L33/00
Filed: 1989-02-03
Abstract: PURPOSE:To remove instability of detection even if the output value of detecting means such as a sensor, etc., is drifted by correcting a reference value based on a measured value of the size of a component. CONSTITUTION:In a mounting device for picking up a component 12 to be mounted by a mounting head 10, measuring the size of the component 12, and comparing the size with a reference value to detect the malfunction of a pickup attitude, means 22 for correcting the reference value based on the measured value of the size of the component 12 is provided. That is, upper and lower limit values for specifying the limit of a normal range based on a statistic process are automatically altered based on the measured value of the size of the component 12 to correct the reference value. Thus, the instability of sensing when the output values of sensors 17, 18 for measuring the size of the component 12 are drifted can be eliminated.
Patent JP-H05221392-A (JP)
Title: Unfolding truss structure
Inventor: OGASA MITSUAKI
IPC: H01Q15/20
Filed: 1992-02-12
Abstract: PURPOSE:To promote lightness in weight by providing wire members linked in a truss structure between connecting parts of pantograph structural members in upper/lower surfaces of a frame structure and drive members for slide-moving paired connecting parts in a different direction along connecting members to fold/unfold the pantograph structural members with the connecting member serving as the center. CONSTITUTION:The fellow end parts of pantograph structural members 16 are foldably connected and also connecting parts thereof are connected slide- movably to connecting members 17 to form a frame structure 19. Between connecting parts of the pantograph structural members 16 in upper/lower surfaces of this frame structure 19, an unfold truss 10 of extending wire members 22 in a truss structure is provided. By slide-moving the connecting parts of the pantograph structural members 16, supported to the same connecting members 17 of the frame structure 19, in a different direction along the connecting members 17, fold/unfold action of the unfold truss 10 is performed.
Patent JP-S60169954-A (JP)
Title: Memory access system
Inventor: ISHIDA KEIICHI
IPC: G06F12/02
Filed: 1984-02-15
Abstract: PURPOSE:To increase the number of address lines practically and to expand the access space of a memory by triggering a latch by an output from a decoder and latching a signal on a data bus by the latch. CONSTITUTION:At the writing of data in the memory 11, a specific address is supplied to the decoder 13 and the latch circuit 12 latches data (false address signal) on the data bus line L1 on the basis of the decoded output. When a prescribed address signal and writing data are sent, the memory 11 is accessed by the precedently latched output and the current address and data are written in the address. At the reading of data from the memory 11, an address is specified similarly and then a read signal is supplied to read out the data.
Patent JP-H04251716-A (JP)
Title: Hollow injection molding method
Inventor: SHINGU SHIGEO
IPC: B29C45/00
Filed: 1991-01-28
Abstract: PURPOSE:To control molten resin in a resin introduction path at the time of hollow injection molding, carry out the injection of high pressure gas securely and form a hollow section of a molded body easily. CONSTITUTION:Simultaneously with the jet of high pressure gas, a part of a resin introduction path is enlarged, and molten resin moving in the resin introduction path into a molded body cavity 6 is controlled in the hollow injection molding method.
Patent JP-S60185485-A (JP)
Title: Inner headphone in common use of microphone
Inventor: TAKEDA YUKIO
IPC: H04R1/22
Filed: 1985-02-13
Abstract: PURPOSE:To listen to external sound even when a head phone is in use by incorporating a unit having reversible electroacoustic transducing characteristic and providing a sound transmitting hole to an ear inserting and holding part of the unit rear face. CONSTITUTION:The headphone unit 1 having a reversible electroacoustic transducing characteristic is constituted to a size inserted and held in an ear concha. Then a case front plate 3 provided with lots of sound holes is provided to the front face of the unit 1. The rear face of the other unit 1 is provided with an ear concha inserting and holding fixture 8 inserted and held in the ear hole and provided with sound transmitting holes 8' through which external sound passes. In using the unit as the headphone, the part covered with a pad 4 is inserted to the ear concha and an input/output plug is connected to a headphone jack of a recording and reproducing device. In using the unit as a microphone, a pad 10 of the holding fixture 8 is inserted to the ear choncha and the input/output plug 11 is connected to the microphone jack.
Patent JP-S56150417-A (JP)
Title: Harmful gas absorber for night soil tank and treating tank, etc.
Inventor: WATANABE SEIICHI
IPC: B01D53/34
Filed: 1980-02-29
Abstract: PURPOSE: To simply remove the offensive odor of hydrogen sulfide, etc., by using the fine pieces of iron oxide to which sodium hydroxide is adhered to a filter me- dium to be attached to a stack for deodorization.  
     CONSTITUTION: Offensive odor gas inside a night soil tank is sucked up by a fan 2b and then passed through an adsorbent 8 inside a container 5 attached detachably to the inside of a stack 1. During the passage of the gas, hydrogen sulfide present in the gas is reacted with sodium hydroxide adhered to the surface of the adsorbent to form sodium sulfide which is in turn reacted with the iron oxide in the adsorbent base material and changed into stabilized iron sulfide. The waste gas deprived of hydrogen sulfide is released from the upper part of the stack 1 to the outside. 
     COPYRIGHT: (C)1981,JPO&Japio