baber/WOPTO huggingface dataset:
Patent JP-H10283150-A (JP)
Title: Fatigue dissolution supporting system for computer system operator and recording medium recording program for making computer perform processing in the system
Inventor: YAMASHITA TERUMI
IPC: G06F3/048
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To issue an alarm or the like at every prescribed measuring time measured corresponding to the operation of an operator by excluding the time from the measuring time when the operation of an input unit is not performed longer than prescribed time. SOLUTION: When the operation of the input unit 13 is not performed longer than the prescribed time, the time is excluded from the measuring time. That is, in the case that one of a keyboard and a mouse is operated, the difference of the time set to a prescribed register at the time of the operation of a previous time and the present time is computed, and in the case that the difference exceeds the prescribed time, the present time is newly set to the register as the operation time of the previous time without updating integrated time. Then, when it is judged that one of a keyboard touch number, the number of times of operating the mouse and the integrated time exceeds a corresponding reference value, a CPU 10 executes an alarm display processing.  In the alarm display processing, an alarm mark is flicker-displayed at the prescribed position of a window as an object on the screen of a display unit 12.
Patent JP-S5314547-A (JP)
Title: Transistor circuit
Inventor: KITSUKAWA GOROU
IPC: H03K19/08
Filed: 1976-07-26
Abstract: PURPOSE: To decrease the time lag of a connection circuit by decreasing the common emitter line capaicity of the emitter follower transistor of the wired OR connection circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59216944-A (JP)
Inventor: HIRATA TAKASHI
IPC: D03C17/06
Filed: 1983-05-19
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-S58204780-A (JP)
Title: Drive circuit for inverter
Inventor: TAKAYAMA TOMIO
IPC: H02M7/537
Filed: 1982-05-25
Abstract: PURPOSE:To accelerate the switching operation of an inverter by providing a secondary coil connected in series with three coils in a drive transistor for driving ON or OFF a transistor and driving the base through a capacitor and a diode. CONSTITUTION:The pulse signal of a control circuit C1 is applied through a drive transformer T1 to the base of a transistor Q, thereby operating ON or OFF the transistor to induce AC voltage at the secondary side of a transformer T2, the AC voltage is rectified to drive a load L. In this case, taps are provided at the secondary coil of the transformer T1 to provide three coils N1, N2, N2'', the voltage of the N1' is connected through the capacitor C1 and the voltage of the N2'' is connected through diodes D1, D1', to the base of the transistor Q. Accordingly, the base current and the revere base current when the transistor Q is operated ON or OFF can be increased, and the switching operation can be accelerated by the overdrive.
Patent JP-H06300123-A (JP)
Title: Transmission operation device for tractor
Inventor: MURAKAMI NAOHISA
IPC: F16H59/04
Filed: 1993-04-15
Abstract: PURPOSE:To simplify construction by making a rotational operation of a single gear-shift lever in longitudinal direction to accurately make multi-stage speed change. CONSTITUTION:Each shift hook 5 which is fitted closely between a pair of adjacent shift pins 4 among shift pins 4 arranged along a rotary disk 3 and engages with the shift pin 4 in the control direction is formed on the longitudinal opposite side of the longitudinal end of an oscillating shaft 2 for a gear-shift lever 1. Also a shift arm 7 in which a guide edge 6 for guiding to the outside of the adjacent shift pins 4 in the return direction of each shift hook 5 is formed is provided on the longitudinal outer side of each shift hook 5.
Patent JP-S5515447-A (JP)
Title: Preparation of heptafluoroisobutyric acid ester
Inventor: KATOU SHIYOUZOU
IPC: C07C67/00
Filed: 1978-07-21
Abstract: PURPOSE:To prepare the title compound useful as a resin additive, etc., easily, in high yield, without emitting HF, by reacting easily available hexafluoropropylene with a fluoroformic acid ester in the presence of a metal fluoride. CONSTITUTION:The title compound is prepared by reacting a halogenated formic acid ester with hexafluoropropylene in the presence of a metal fluoride, e.g. CsF, KF, etc., in a proper solvent, e.g. glymes, at -80 - +200 deg.C. USE:Heat medium, solvent, lubricant, surface treating agent, additive for heat-resistant and chemical resistant resin, etc.
Patent JP-S59212809-A (JP)
Title: Slip mechanism of gear for driving focusing or zooming ring of lens or the like
Inventor: HAMAZAKI AKIRA
IPC: G02B7/08
Filed: 1983-05-18
Abstract: PURPOSE:To eliminate variance in slip torque by adjusting the slip torque of a slit mechanism which is provided rotatably and concentrically; with a focusing ring, etc., freely from the outside. CONSTITUTION:The slip mechanism 8 provided rotatably and concentrically with the focusing ring 4 of a lens 1 has a driving gear ring 7 which engages with a gear 19 rotated by a driving motor 15, and the driving gear ring 7 is pressed against a restriction part 9 through a spring member 13 by an adjusting ring 13 which engages with the focusing ring 4 threadably. The adjusting ring 13 is adjusted by rotation to make an adjustment of the slip torque of the slip mechanism 8, so the variance in slip torque is eliminated and the motor 15 is reduced in the safety ratio of its driving force and then reduced in size.
Patent JP-H10278511-A (JP)
Title: High performance pneumatic radial tire for passenger car
Inventor: HAYASHI KAZUO
IPC: B60C11/03
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for passenger cars, which can provide braking performance and traction performance without deteriorating water discharge performance, hydroplaning resistant performance, and operation stability, noise performance and partial wearing resistant performance on the dried road face. SOLUTION: In a pneumatic tire provided with a central peripheral direction rib 1, central peripheral direction grooves 2, center block lines 3, peripheral direction grooves 4 on both sides, and block lines 5 on both sides, the center block lines 3 are formed with blocks with a length in the peripheral direction of from 2 to 4% of the peripheral length, and block lines 5 on both sides are formed with blocks with a length in the peripheral direction of from 1 to 2% of the peripheral length, and the central peripheral direction grooves 2 are arranged in such a way that each of the center lines of the grooves 2 is in the tread center area with a width of from 15 to 25% of the tread width,  and the peripheral direction grooves 4 on both sides are arranged in such a way that the center lines of the grooves 4 are set in the areas on both sides of a tread with the treat width of from 65 to 80%. This constitution can provide a pneumatic radial tire for passenger cars, whose aspect ratio is 5% or less.
Patent JP-S5714679-A (JP)
Title: Preparation of heating medium for low temperature insulation
Inventor: MIYAZAKI HIROTOSHI
IPC: C09K5/08
Filed: 1980-06-27
Abstract: PURPOSE: To obtain a heating medium for low temperature insulation, consisting of particulate gels obtained by adding a specific particulate water-absorbing resin powder of crosslinked maleic anhydride copolymer to an aqueous solution of a polyhydric alcohol, and having improved low temperature insulating property and flexibility.  
     CONSTITUTION: (A) A copolymer prepared from a monomer consisting of a 2W12C α-olefin and/or a vinyl compound with maleic anhydride at a molar ratio of 1W3/1 neutralized with an alkali is partially crosslinked with (B) a crosslinking agent consisting of a polyfunctional epoxy compound and/or polyfunctional amine to give a water-absorbing resin. 1W20wt% resultant resin pulverized into a particulate powder of particle size preferably ≤4 mesh is then added to 5W50pts.wt. aqueous solution of a polyhydric alcohol, e.g. ethylene glycol, with stirring to afford particulate gels, which are then used as a heating medium for low temperature insulation. The copolymer in the component (A) preferably has an intrinsic viscosity of 0.1W 8dl/g (in DMF at 30°C). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0657354-A (JP)
Title: Silicone-impregnated silicon carbode valve element
Inventor: KURAUSU RUSUNAA
IPC: C04B35/565
Filed: 1993-04-15
Abstract: PURPOSE: To use only one kind of a material for a valve element in the case of manufacturing it by optimizing the total parameters to determine the function of the valve element.  
     CONSTITUTION: A silicon carbide material in a valve element made of the silicon carbide infiltrating silicon to be used for a city water mixer valve, contains, by weight, 70-90% silicon carbide and 8-30% silicon, the content of free carbon is up to 0.2% and the content of closed narrow pores is up to 0.1 vol.%. The valve element is provided with a functional surface with an optical appearance surrounded by surfaces in which independent islands of a support surface are located lower than these independent islands and the functional surface has over its whole area the micro-geomorphometric characteristics of 0.02-0.80 μm, preferably, 0.15-0.40 μm R a , 0.50-6.00 μm R t , 0.20-1.00 μm R z , 0.0002-0.01 mm in flatness, 40-80% (at the cut depth of 0.3 μm) t pi , and 10-60% (at the cut depth of 0.3 μm) t pa . 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05292427-A (JP)
Title: External audio input circuit
Inventor: UEMURA HIDEO
IPC: H04N5/44
Filed: 1992-04-09
Abstract: PURPOSE:To facilitate circuit configuration while providing a monaural audio input switching circuit and an external audio input switching circuit by limiting either right or left terminal as a monaural audio input terminal. CONSTITUTION:When a connecting terminal is inserted to a right audio input terminal 11, a monaural setting switch 13 is opened and connection from a left audio input terminal 12 is opened. Therefore, when the connecting terminal is connected to the right audio input terminal 11, the monaural setting switch 13 is turned to the opened state, and right and left audio signals are independently turned to a stereo input state. However, when the terminal is not connected to the right audio input terminal 11, right and left audio signals are short- circuited, and the audio signals inputted from the left audio input terminal 12 are outputted to right and left. When the connecting terminal is not inserted to the left audio input terminal 12, an external input discriminating switch 14 is closed and connected through a terminal resistor 16, a switching circuit 7 is closed on the side of (b), and the external input is turned to an invalid state. When the connecting terminal is connected to this left audio input terminal 12, the external input audio is made valid.
Patent JP-H06298900-A (JP)
Title: Epoxy resin composition
Inventor: MAEDA TOSHIHIDE
IPC: C08G59/24
Filed: 1993-04-15
Abstract: PURPOSE:To provide an epoxy resin composition which is excellent in transparency and adherence to a photosemiconductor element and a lead frame, imposes a reduced stress on the element, and improves the performance of the element. CONSTITUTION:The composition comprises 100 pts.wt. blend of a bisphenol A or bisphenol F epoxy resin having an epoxy equivalent of 125-250 and an alicyclic epoxy resin, 1-5 pts.wt. latent hyrazide hardener, 50-110 pts.wt. acid anhydride hardener, 10-40 pts.wt. monoglycidyl ester, and a given amount of an adhesion promoter for epoxy resins.
Patent JP-2000285691-A (JP)
Title: Semiconductor memory
Inventor: SUMITANI KEN
IPC: G11C29/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to be operated normally under plural power voltages and to keep a stable operation even if power source voltage is varied. SOLUTION: This memory is provided with first and second transistors 12, 13 of a floating gate type to which threshold voltage being different each other are programmed, a latch circuit 24 for generating binary data based on difference between the above two threshold voltage as the first or the second transistors 12 or 13 is turned on and holding it, and a bias voltage switching circuit 20 by which, when the device is operated under the first power voltage and a setup signal SETUP is inputted, voltage that the first power voltage is boosted is selected, on the other hand, in a state other than the above, the first power voltage is selected, when the device is operated under second power voltage being lower than the first power voltage, voltage that the second power voltage is boosted is selected as input of a setup signal SETUP, on the other hand,  when the second power voltage becomes higher than a normal value, the second power voltage is selected, and they are outputted respectively to gates of the first and the second transistors 12 and 13.
Patent JP-H10244285-A (JP)
Title: Sludge reducing material in waste water treating plant by oxidation ditch method with liquid composite enzyme
Inventor: KUBOTA KANEYOSHI
IPC: C02F1/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To decrease and suppress sludge which flows out or is carried out by a method wherein a definite amt. of liq. composite enzyme is fed into a stirring tank of a waste water treating plant by means of an instillator and after sludge and air are thoroughly stirred, the mixture is made to flow into an activated sludge tank and a group of aerobic microorganisms is sufficiently activated to decompose the sludge. SOLUTION: Liq. composite enzyme is placed into a container with a definite vol. and an instillator is mounted on the container so as to make a definite amt. of the liq. composite enzyme flow out and it is installed in a stirring tank in a waste water treating part. The liq. composite enzyme which is instilled into the stirring tank is stirred thoroughly with sludge and air and is made to flow into an activated sludge tank to activate sufficiently a group of aerobic microorganisms and it is possible to bring decrease in amt. of the sludge, deodorizing and decomposition of oil and fat by decomposing the sludge with the group of aerobic microorganisms.
Patent JP-H06103699-A (JP)
Title: Information reproducing device
Inventor: ENDO KAZUHITO
IPC: G11B20/10
Filed: 1993-04-15
Abstract: PURPOSE:To shorten the silent time at the time of changing disks in a changer type MD system. CONSTITUTION:Data read out of a disk 1 are once stored in a buffer memory 16, and a data amt. in the buffer memory 16 is calculated from write and read addresses for the buffer memory 16. Then, when the data amt. becomes below a reference value, data read from the disk 1 are written in the buffer memory 16. The reference value 36 is increased just prior to the completion of the disk 1 during reproducing, and enough information not to interrupt a sound during the time of changing disks is accumulated in the buffer memory 16, so that continuous reproducing can be carried out.
Patent JP-S60232694-A (JP)
Inventor: MATSUMOTO TAKAHIRO
IPC: H05B6/76
Filed: 1984-05-02
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-S62243456-A (JP)
Title: Massage system by multi-function telephone set at mount of plural sets of voice storage devices
Inventor: NODA OSAMU
IPC: H04M3/42
Filed: 1986-04-16
Abstract: PURPOSE:To display a normal mail registration state by setting a main arrival discrimination memory and a mainl arrival number memory in registering, extracting and erasing a mail to a voice storage device. CONSTITUTION:Voice storage device 105, 106 and multi-function telephone sets 101-103 are mounted in a private branch electronic exchange 100. A mail arrival discrimination memory 107 representing the mail arrival state is provided to a central control unit 104 at every subscriber. When mail registration comes from callers fo the telephone sets 101-103 to the same subscribers of the equipments 105, 106, 1 is set to the message arrival discrimination memory 108 and 1 is incremented to the message arrival number memory 109. The controller 104 reads the memory 107 to display how many mails come to the mail box of the subscriber on display boards of the telephone sets 101-103 as a message. Thus, the normal registration state is displayed in this way.
Patent JP-H02265597-A (JP)
Title: Cloth dryer
Inventor: HAMAKAWA ETSUZO
IPC: D06F58/02
Filed: 1989-04-07
Abstract: PURPOSE:To reduce noise by forming a synthetic resin layer in which a non- foaming sheet is formed on a foaming sheet surface integrally with the inner wall of a rotating drum. CONSTITUTION:On one surface of an iron plate or a steel plate 21 in which fused zinc plating is applied to the iron plate, a foaming sheet 22 and further a non-foaming sheet 23 are bonded to form a synthetic resin layer. This tow- layered structure allows the protection of the foaming sheet 2 having poor strength by the non-foaming sheet 23, the maintenance of softening effect, and an improvement in wear resistance and flaw resistance. On the opposite surface of the steel plate 21, an outer resin layer 24 is formed. The formation of the outer resin layer 24 depends on the degree of noise reduction effect. For example, the foaming sheet 22 and the non-foaming sheet 23 are formed on the inside of a drum 26 forming a rotating drum 25. When a material to be dried stirred in the rotating drum 25 is fallen down, it is fallen on the resin layer consisting of the foaming sheet 22 and the non-foaming sheet 23, so that the impact force of the material to be dried being fallen on the drum 26 is buffered thereby to reduce the collision sound.
Patent JP-S5424511-A (JP)
Title: Electronic tuner of vhf-uhf all channel
Inventor: NAGASHIMA TOSHIO
IPC: H04N5/44
Filed: 1977-07-26
Abstract: PURPOSE:To establish VHF-UHF all channel electronic tuner of high performance with a simple constitution, by converting the received UHF signal into a VHF frequency signal and converting to a given intermediate frequency after being inputted to the UHF electronic tuner.
Patent JP-H10285992-A (JP)
Title: Method for measuring constant of induction motor
Inventor: OGURA KAZUYA
IPC: H02P27/06
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To ensure stabilized operation even if the initial value is shifted slight ly by measuring the constants of an induction motorusing the time constant of response and the offset from a target value thereby obtaining the rough value of motor constants without rotating a motor. SOLUTION: The current control system of an inverter is subjected to P control and the sum of primary and secondary resistances of an induction motor is estimated, along with the leakage inductance L thereof, from the current response and the offset from a converging value upon application of a current step. Since an initial value of current control gain Kp is required, a rough value of L is determined on the name plate of the motor and the Kp is set. Since the current control system is subjected to P control at the time of current response measurement under PI control, no overshoot takes place and a stabilized operation can be expected. Since the sum of primary and secondary resistances and the leakage inductance of an induction motor can be determined by measuring the step response of DC current, the motor constants of an inverter can be controlled.
Patent JP-S62244808-A (JP)
Title: Cargo shifting device
Inventor: SUZUKI KAZUHARU
IPC: B65G21/20
Filed: 1986-04-17
Abstract: PURPOSE:To enable an upper guide to press a cargo with a suitable timing, by providing springs urging the upper guide downward in the vicinity of both ends. CONSTITUTION:During initial period of movement, the horizontal section of a cam plate 12 is moved, being not in contact with a cam roller 10, but after a while the inclined section of 14 of the cam plate 12 makes into contact with the cam roller 10 so that the spring 20 is compressed while it ascends. Therefore, the cam plate 7 tends to move away from the upper guide 7, but another spring 21 urges the right side end of the upper guide 7 through one end part 17 of the cam plate 12, causing the upper guide 7 to be swung about an upper guide swing shaft 6 as a rotating center. At this time, since the forward end of a cargo 5 has already ridden on a slip-out conveyer 1, a guide roller 8 presses the forward end of the cargo 5 against the slip-out conveyer so that the cargo 5 is shifted onto the slip-out conveyer 1 from a storage rack 25.
Patent JP-S58206116-A (JP)
Inventor: SEKIDO SATOSHI
IPC: H01G11/00
Filed: 1982-05-25
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-H10283555-A (JP)
Title: Vending machine
Inventor: SAKAGUCHI TAKESHI
IPC: G07F9/10
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine which sells an item in the range of an appropriate temperature even when the inserting position of an insulating partition plate is changed. SOLUTION: The air convection inside sheds is suppressed in a cooling shed chamber B or a heating shed chamber C where capacity is increased by such a change by providing a shielding plate 13 which shields air flow in an upper part of an item storage shed 3 to a gap Abc between item storage columns 5b and 5c even when the inserting position of an insulating partition plate 6 is changed when the operation of a vending machine 1 is started and when items that are stored in each of the chambers B and C reach their desired item temperature. Then, the excess operation of a cooling device 9 and a heater 10 is prevented.
Patent JP-S5716672-A (JP)
Title: Preparation of edible fibrous substance from sugar beet
Inventor: ARIZUKA TSUTOMU
IPC: A23L19/00
Filed: 1980-07-02
Abstract: PURPOSE: To prepare an edible fibrous substance not providing a feeling of edible disorder when it is blended with other food ingredients for use, by adding a bleaching agent to cossettes of sugar beet root with its soluble component removed, followded by treating it with hot water at a specific pH.  
     CONSTITUTION: Cossettes of sugar beet root is extracted with warm water at 60W70°C, soluble components, e.g., sugar, precursor of dyestuff, etc. are removed partially or almost completely through soaking, pressed and dehydrated to give cossettes. About 0.5wt% based on dry cossettes of a bleaching agent, e.g., preferably hydrogen peroxide, sodium hydrogensulfite, etc. and hot water are added to the cossettes, which is adjusted to pH 4W7, heat-treated at a temperature ≥80°C for about 10min, washed with water, dehydrated, and dried to give a powdery fibrous substance with a particle size 150W200mesh. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57205846-A (JP)
Title: Tape column-in method of magnetic tape device
Inventor: TSUKADA EIJI
IPC: B65H23/188
Filed: 1981-06-10
Abstract: PURPOSE:To secure column-in operation by rotating and stopping a machine and a file reel, one by one, in this order in a device which leads a magnetic tape into a vacuum column type buffer mechanism. CONSTITUTION:While a file reel 1 is still, a machine reel 2 is rotated as shown by an arrow A. At this time, air holes 18 and 19 and air inlet holes 7, 8, 10, and 11 are arranged as shown in the figure, so a tape is drawn into a subcolumn 6 firstly. Then when the reel 2 is further rotated, the tape comes to the inside of the air hole 19, thus inserting a prescribed amount of the tape into a main column 5. When the reel 2 is stopped and the reel 1 is rotated in the opposite direction to the arrow A, the tape is sucked to the inside of the air hole 18 and is inserted into a main column 4 by a prescribed quantity. After the inserting operation, the reel 1 is stopped and thus the column-in operation ends.