baber/WOPTO huggingface dataset:
Patent JP-S62136901-A (JP)
Title: Branching filter
Inventor: KAWAKAMI IZUMI
IPC: H03H7/46
Filed: 1985-12-10
Abstract: PURPOSE:To attain the miniaturization of a branching filter itself and to reduce the cost by reduction in number of components by using a low-pass filter to apply branching operation thereby attenuating the spurious characteristic. CONSTITUTION:Low-pass filters 31, 41 having the same phase characteristic as that of a transmission line are connected between input terminals 1-1, 1-2 and band-pass filters 12, 22 in place of the line. The low-pass filters 31, 41 each consists of an inductance and a capacitance and acts like a branching filter circuit. In using, e.g., dielectric filters for the band-pass filters 12, 22, the spurious radiation produced from said filters is generated at three times or four times the center frequency f0 of the pass band normally, the spurious characteristic is suppressed by the low-pass filters 31, 41, which are miniaturized. Thus, the branching filter itself is miniaturized, number of components is reduced and low cost is attained.
Patent JP-S62217472-A (JP)
Title: Compensation for thermally induced track deviation in disc drive
Inventor: JIEEMUSU NOOMAN KUROOZU
IPC: G11B5/55
Filed: 1986-11-20
Abstract: A thermal test track (- 3) is provided outside the user-accessible area on the disc. A track complete of a known frequency is then written on either side of this thermal test track, preferably half the usual track separate distance away. To develop a thermal compensation constant, the transducer (10) is moved to the thermal test track with no compensation applied. This way, any thermally induced off-track error, which would affect seeks to user-accessible data tracks, will be reflected in the off-track from the nominal position of the thermal test track. The transducer is now moved in a series of defined increments (e.g. 5) smaller than normal track-to-track steps, or "micro-steps", away from the uncompensated position of the thermal track toward one of the tracks written with the known frequency. When the data on the written track to the side of the thermal test track is detected, a note is made of the number of micro-steps the transducer has been moved. The transducer (10) is then micro-stepped incrementally in the opposite direction until the data written on the other side of the thermal test track is detected. A simple comparison of these two micro-step counts will yield the existing thermal shift, which can be converted into a thermal compensation constant for the transducer positioning mechanism by means of a simple look-up table.
Patent JP-S61159933-A (JP)
Inventor: KURODA HIROSHI
IPC: A47L11/14
Filed: 1984-12-31
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-H07131862-A (JP)
Title: Controller for working vehicle
Inventor: USUI KATSUYA
IPC: H04Q9/14
Filed: 1993-11-08
Abstract: PURPOSE:To simplify the connector connection work to each terminal control part. CONSTITUTION:A central control part CU and plural terminal control parts LU3 and LU4 distributedly. arranged in respective parts of a machine body are communicatably connected through a wired communication means by designation of addresses '' to terminal control parts LU3 and LUG, and terminal control parts LU3 and LU4 transmit detection signals inputted from sensors for control information detection to the center side and output the driving signals to actuators based on control data from the center side, and the central control part CU discriminates proper driving contents for actuators of terminal control parts LU3 and LU4 based on transmission data from the terminal side to transmit them as control data and is connected to terminal control parts LU3 and LU4 through a connector CM where the address signal generating means for each of terminal control parts LU3 and LU4, sensors, and actuators are formed as one body.
Patent JP-2001099981-A (JP)
Title: Nuclear reactor power measuring device
Inventor: ARITA SETSUO
IPC: G21C17/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To make accurately correctable in a short time the effect of a delayed gamma ray on output signals of those from a gamma ray detector, and to make calculable the calibration constant of a neutron detector with a calculator on the basis of these corrected gamma ray detection signals. SOLUTION: This device is provided with gamma ray detectors 4a to 4k for measuring a heat generation value of a metal due to gamma rays generated inside a nuclear reactor, a data processing device 12 for inputting output signals outputted from the gamma ray detectors, and a calculator 14 determining reactor power on the basis of a gamma ray detection signal outputted from the data processing device 12. The data processing device is provided a delayed gamma ray correcting part 121 correcting a delayed gamma ray component on the basis of time series data of the inputted output signals from the gamma ray detectors, and a calculator determining reactor power on the basis of a gamma ray detection signal of the corrected delayed gamma ray component.
Patent JP-H0594356-A (JP)
Title: On-memory table data fault restoration system
Inventor: TAKAHASHI YASUSHI
IPC: G06F12/16
Filed: 1991-09-30
Abstract: PURPOSE:To completely recover the content of the table data on the memory without manual aid when a fault is generated. CONSTITUTION:Normally, a management means (management program) 3 divides table data 6 on the memory to the prescribed-sized page. The information is stored in a control data file 7 by managing the presence or absence of the updating of each page. The updated page data is stored in an update data file 8. At the time of fault restoration, a restoration means (restoration program) 4 recovers table data 6 on the memory based on the information of the management data file 7 and the update data file 8.
Patent JP-2001096165-A (JP)
Title: Dissolving method for palladium complex
Inventor: MORI TOMOYUKI
IPC: B01J31/40
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily dissolving a palladium complex, crystallized from a distillation residue discharged out of a system, in an organic solvent, in a method where a conjugated alkadiene is oligomerized by using a catalyst containing palladium and organophosphorus compound, the resultant reaction liquid is distilled to obtain the distillation residue containing the catalyst, and the residue is reused for the reaction as a catalyst. SOLUTION: An organic solvent is made to contain a conjugated alkadiene, which is dissolved at 100 deg.C or lower.
Patent JP-H10107281-A (JP)
Title: Semiconductor device and its manufacture
Inventor: UEDA TAKEHIRO
IPC: H01L21/768
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To further increase the degree of integration of an MOS semiconductor device and to make the device finer without sacrificing the reliability of the device by providing an OH-group trapping means which traps an OH group in an interlayer insulating layer. SOLUTION: Nitrogen ions are implanted into an interlayer oxide layer 8 at a concentration of about 10<15> /cm<2> to 10<17> /cm<2> . At the time of implanting the ions, the energy of the ions is set so that the projected range of nitrogen can become smaller than the thickness (1,000-2,000Å) of the oxide layer 8. For example, the range of nitrogen is set at about 500Å. Consequently, a nitrogen- containing oxide layer 12 is formed in the oxide layer 8. The manufacture of a MOS semiconductor device is completed when a boron-phosphorous glass layer 9, a contact hole 10, and a metallic wiring layer 11 are formed. The nitrogen-containing oxide layer 12 thus formed constituted an OH-group trapping means.  Therefore, the reliability deterioration of the semiconductor device can be suppressed, because the diffusion of an OH-group in the gate insulating layer and semiconductor substrate of the device can be prevented.
Patent JP-S62138453-A (JP)
Title: Tercyclohexane derivative
Inventor: GOTO YASUYUKI
IPC: C09K19/30
Filed: 1985-12-11
Abstract: NEW MATERIAL:Tercyclohexane derivative of formula I (R<1> and R<2> are 1-10C alkyl). EXAMPLE:4-Propyl-trans,trans,trans-tercyclohexane-4''-carboxylic acid propyl ester. USE:A component of a liquid crystal composition. It has broad liquid crystal temperature range and gives a composition having high clear point when added as a liquid crystal component. The optical anisotropy ( n) is as low as about 0.08. A liquid crystal composition having excellent view angle characteristics and applicable to a display cell can be produced from the compound. PREPARATION:The compound of formula I can be produced by reducing 4-[trans-4'-(trans-4-alkylcyclohexyl)cyclohexyl]benzoic acid of formula II with metallic Na in isoamyl alcohol, converting the resultant compound of formula III to acid chloride of formula IV with SOCl2 and reacting wih an alcohol of formula V in the presence of pyridine.
Patent JP-2001096140-A (JP)
Title: Regeneration method of ultrafiltration membrane module for zirconia powder production
Inventor: ETO NOBUO
IPC: C01G25/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration method of an ultrafiltration membrane module to be used for producing a zirconia powder with excellent dispersibility, formability, and sintering property. SOLUTION: An ultrafiltration membrane module for production of a zirconia powder is employed for producing a zirconia powder by filtering, washing, and concentrating a zirconia sol obtained by heating and hydrolyzing an aqueous zirconium chloride solution by the ultrafiltration membrane module and then drying and previously firing the resultant sol either after adding a sintering aid of such as Y, Ca, Mg, Ce and the like to the resultant zirconia sol or using the sol as it is a concentrated solution. A method for regenerating the ultrafiltration membrane module for production of a zirconia powder is carried out using an aqueous hydrofluoric acid solution.  The method for regenerating the ultrafiltration membrane module for production of a zirconia powder is carried out using an aqueous hydrofluoric acid solution in a concentration of 0.01-10% by either immersing the ultrafiltration membrane module in the aqueous hydrofluoric solution for 2-100 hours or circulating the solution through the module.
Patent JP-H09123564-A (JP)
Title: Printer
Inventor: SASAKI HIDEMI
IPC: B41J25/304
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce the useless marginal part at the forward end of a recording paper. SOLUTION: When a monochromatic thermal recording paper is inserted into the paper feed port of a monochromatic thermal printer and a print key is depressed, the recording paper is headed and pressed, at a position of 1mm from the forward end, with a thermal head. A stepping motor for driving a platen roller is then fed with power at a driving frequency of 80pps and the monochromatic thermal recording paper begins to be fed. Upon elapse of 0.2sec, driving frequency being fed to the stepping motor is increased gradually and the feeding speed of monochromatic thermal recording paper is increased. Upon elapse of 1.2sec after start of feeding, driving frequency being fed to the stepping motor reaches 400pps which is sustained until the end of printing.  Upon elapse of 0.2sec after start of feeding, the thermal head begins to be fed with a head drive pulse and the timing for feeding the head drive pulse is shortened gradually depending on the variation of driving frequency being fed to the stepping motor. Consequently, a monochromatic image having no distortion can be recorded on a monochromatic thermal recording paper even when the feeding speed is increasing.
Patent JP-H02136490-A (JP)
Title: Long stroke drive for pump device of soccer rod for boring pit
Inventor: ISURAMU KARIMU OGURI KARAEFU
IPC: E21B43/00
Filed: 1988-11-04
Abstract: PURPOSE: To simplify a device by setting the number of belts comprising expansion material to be similar to the number of main drums, forming the two main drums in a cylindrical form along the whole length, and setting their length to correspond to a width of the belts. CONSTITUTION: A primary prime mover 41 is started to rotate a shaft 7 through a V-belt transmission device and the rotation is transmitted to main cylindrical drums 8, 9. Next, a belt 11 is unwound from the drum 9, and a belt 10 is wound around the drum 8. A balance weight 38 is then moved toward a base seat 2, while a bar member 27 and a soccer rod 28 are moved upward. As the belt 10 is wound around the drum 8, an instantaneous winding radius is increased, and the belt 11 is unwound from the drum 9 to be wound. As a result, a radius is reduced, torque of the shaft 7 is increased, and automatic stop and reverse rotation actuation cycles are secured by stop signals of a shaft rotation angle converter 27. Consumption of power can thus be reduced.
Patent JP-H09117505-A (JP)
Title: Transfusion line for medical treatment
Inventor: SUGAWARA TOMIO
IPC: A61M39/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to stop the outflow of a medicine soln. from a medicine soln. chamber simultaneously with the run-out of the medicine soln. in the medicine soln. chamber of a transfusion line for medical treatment. SOLUTION: The medicine soln. chamber 10 internally has a first medicine soln. storage section 10A which communicates by a communicating flow passage 10f consisting of a first opening diameter and has a medicine soln. leading-out port 10i and a second medicine soln. storage section 10B which has a medicine soln. leading-out port 10c. This first medicine soln. storage section 10A has a valve plug 10g which floats to open the communicating flow passage 10f when the medicine soln. 12a is filled thereon and closes the communicating flow passage 10f and splashes the drops of the medicine soln. 12a introduced from the medicine soln. introducing port 11i when there is no more medicine soln. 12a in the first medicine soln. storage section 10A.
Patent JP-H01123660-A (JP)
Title: Device for continuously drying coating film of band body
Inventor: ODA KAZUTAKA
IPC: G03F7/16
Filed: 1987-11-06
Abstract: PURPOSE:To continuously and efficiently produce many kinds of products in small quantities by using a heating roll, making the retention time of a band body in a drying chamber variable, and drying the coating film while supplying a gas current. CONSTITUTION:A long-sized aluminum band body 1, for example, is guided by a cylindrical guide roll R, and continuously traveled. The band body 1 is coated with the photosensitive resin contg. an org. solvent by a coating part 2 and then introduced into a first-step drying zone 3. A gas current supplied from a gas inlet 5 is brought into contact with the coating film in the zone 3 to evaporate the org. solvent, and discharged from a gas outlet 6. The band body 1 is successively introduced into a second-step drying zone 4, a high-temp. gas is supplied from a gas inlet 7, and the org. solvent remaining in the coating film is evaporated. In this case, the band body 1 is reversed and deflected by a deflecting and heating roll 11 adjusted at 100-200 deg.C in accordance with the necessary retention time, and heat energy is simultaneously supplied.
Patent JP-H08133641-A (JP)
Title: Air blowing device for elevator cage
Inventor: SHINGU FUMITOSHI
IPC: B66B11/02
Filed: 1994-11-14
Abstract: PURPOSE: To prevent dust from entering into a fan and adhering to blades and the like in the off-periods of operation by providing a cage with a fan storage part, and storing the fan in the fan storage part in the off-periods of operation. CONSTITUTION: At the time of operating a fan 13, the fan 13 is pulled up outside of a fan storage part 11, and this state is held by holding mechanism. With the blowing operation of this fan 13, air flow is led into the fan storage part 11 and blown out into a cage 6 from a ventilating grill 12. At the time of stopping the operation of the fan 13, the fan 13 is brought down by 90 deg. into the storage position from the operating position so as to be stored in the fan storage part 11, and a cover 15 is closed. With the fan 13 thus stored in the fan storage part 11, the problem of dust entering into the fan 13 and adhering to blades and the like is prevented, so that no dust is blown into the cage 6 at the time of resuming operation, and cleaning in the fan 13 before resuming operation is dispensed with.
Patent JP-H08238019-A (JP)
Title: Compression formed straw package, load comprising compression formed straw package, packaging of load comprising compression formed straw package, transporting tool for load comprising compression formed straw package and transportation of load comprising compression formed straw package
Inventor: EMOTO MOTOFUMI
IPC: A01D85/00
Filed: 1995-10-03
Abstract: PURPOSE: To obtain compression formed straw packages, capable of reducing labors, conveyable and transportable in a safe and stable state in a large amount and a load in conveying and transporting the compression formed straw packages and provide a method for packaging the load, a transporting tool and a method for transporting. CONSTITUTION: The compression formed straw packages 1 are obtained by compression forming cut straws into the first rectangular parallelepipedic form and binding each formed rectangular parallelepiped with binding members so as to surround at least mutually adjacent four faces in the faces of the first rectangular parallelepiped. This load is prepared by stacking the plural compression formed straw packages 1 in the second rectangular parallelepipedic form and securing the resultant rectangular parallelepiped with packaging members so as to surround at least the adjacent four faces in the faces of the second rectangular parallelepiped. The compression formed straw packages are arranged so as to overlap the packaging members with the binding members in corner parts in at least the topmost stage in the corner parts of the second rectangular parallelepiped.
Patent JP-H0584018-A (JP)
Title: Threshing shaking grader
Inventor: MIYOSHI HIDEKI
IPC: A01F12/32
Filed: 1991-10-25
Abstract: PURPOSE:To enable to take a shaking and grading shelf outside the machine in an extremely simple operation by connecting the shaking and grading shelf and an eccentric shaft for shaking the shelf with a vertically dividable bearing device. CONSTITUTION:A threshing chamber 2 for threshing grain straws nipped with feed chains 1 and carried from the front side to the rear side is disposed. A shaking and grading shelf 5 for receiving, shaking, transferring and grading threshed materials fallen from a threshing net 3 and a dust-discharging port 4 is disposed below the threshing chamber. A pair of right and left supporting rollers 7 rotated on a guide 6 is disposed at the front of the shaking and grading shelf 5, and an eccentric shaft 9 pivotally mounted on the thresher frame 8 is detachably attached to the rear part of the shaking and gracing shelf 5. The shaking and grading shelf 5 can detachably be taken out from the rear part of the thresher frame 8 by detaching the bearing device 10.
Patent JP-H03142667-A (JP)
Title: Control method for ordering instruction card
Inventor: OCHIAI TOSHIAKI
IPC: G06F19/00
Filed: 1989-10-30
Abstract: PURPOSE:To prevent the lack of parts and the deterioration of production efficiency due to the overstock by performing the distribution control of the ordering instruction cards. CONSTITUTION:The production plan value of parts is inputted and a parts ordering instructing device 11 calculates the total number of all ordering instruction cards 44 puts on the physical distribution routes of parts required. Then the device 11 calculates the number of cards 44 required for control from the total number of cards 44 and that of the cards 44 issued before a prescribed time. The device 11 obtains a number control pattern of the cards 44 based on the number of cards 44 requiring the control and the delivery state of parts and collects or adds the cards 44 based on the control pattern. Thus the good balance is secured between the number of cards consumed by users and those supplied from the manufacturer. Then the lack of parts and the overstock can be prevented.
Patent JP-2000107521-A (JP)
Title: Liquid treatment and transportation apparatus and liquid suction member
Inventor: SAEKI KENJI
IPC: B01D35/02
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a practical liquid treatment and transportation apparatus capable of treating a liquid and easily and quickly transporting the liquid. SOLUTION: A liquid treatment apparatus 4 passes and treats a liquid L forcibly sent from a liquid suction inlet 19 to a liquid discharge outlet 28. An upstream side three-way cock 23 and a downstream side three-way cock 24 are installed in the upstream side and the downstream side, respectively, of the liquid treatment apparatus 4. Those two tree-way cocks 23, 24 are made to communicate with each other. Consequently, the liquid L can be passed through or bypass the liquid treatment apparatus 4 selectively by simultaneously switching those two tree-way cocks 23, 24.
Patent JP-S62137907-A (JP)
Title: Surface acoustic wave resonator and its manufacture
Inventor: SENGOKU MAMORU
IPC: H03H3/08
Filed: 1985-12-11
Abstract: PURPOSE:To obtain a surface acoustic wave resonator with small size, low cost and high reliability by making the thickness of a transducer thinner than the thickness of a reflector so as to attain high resonance sharpness and small resonance resistance. CONSTITUTION:The transducer 2 where a couple of upper and lower comb-line electrodes are formed whose comb-line parts are crossed by a prescribed length and reflectors 3, 4 comprising reed screen electrodes at both sides are provided on a piezoelectric substrate 1. Then the thickness of the transducer 2 is made thinner than the thickness of the reflectors 3, 4, thus the reflectors 3, 4 have additive mass substantially and the reflecting coefficient of the surface acoustic wave resonator is increased remarkably. In connecting said transducer 2 to an external electric circuit and applying an electric signal thereto, the transducer 2 excites a surface acoustic wave in response to the signal and the excited surface acoustic wave is reciprocated between the reflectors 3, 4 so as to be resonated to a prescribed frequency and the resonance is led to the external electric circuit via the transducer 2 again so as to obtain the function of the surface acoustic wave resonator.
Patent JP-H0348060-A (JP)
Title: Transmission for industrial vehicle
Inventor: YANAGIUCHI SUSUMU
IPC: F16H61/04
Filed: 1989-10-27
Abstract: PURPOSE:To improve working efficiency by a method wherein when coupling is completed, a clutch for selecting a counter shaft for a counter shaft coupled at present is disengaged, and a clutch for selecting a counter shaft for a counter shaft whose coupling with a gear is completed is engaged. CONSTITUTION:Gear trains 8 and 9 for forward are disposed on the one 3 of two counter shafts 3 and 4 and gear trains 10 and 11 for reverse on the other 4. In switching between forward and reverse, under a state in which the input shaft 1 side is coupled to the output shaft 2 side through the one counter shaft 3 by means of a control means, a gear to be selected is coupled to the one counter shaft. After the coupling is completed, a clutch 6 for selection of the one counter shaft 3 is engaged, and switching is effected so that a clutch 7 for selection of the one counter shaft 4 is engaged. This constitution effects switching in an extremely short time without engaging and disengaging a clutch during engagement and disengagement of a gear and improves response to gear shifting.