baber/WOPTO huggingface dataset:
Patent JP-H06282157-A (JP)
Title: Developing device
Inventor: FUJITA HIDEAKI
IPC: G03G15/08
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a high-density image without causing trouble such as fogging in the case of performing development by using a developing device using one- component developer. CONSTITUTION:In this developing device, toner 7 whose resistance value is set to <= about 10<13>OMEGAcm is used; and a toner carrier 3 carrying and feeding the toner 7, and a blade 4 arranged to be opposed to the toner carrier 3 and pressed to the toner carrier 3 side by the pressing force of <= about 1.5kg/cm<2> are provided; then such voltage that the polarity of the blade 1 side becomes the same as the electrostatically charged polarity of the toner is impressed between the toner carrier 3 and the blade 4.
Patent JP-S56163712-A (JP)
Title: Detaching apparatus of strainer
Inventor: TOKUNAGA HIROICHI
IPC: F04B53/20
Filed: 1980-05-21
Abstract: PURPOSE: To ensure a simple and safe detachment of a wire net put inside a strainer, by making a gap between a cone-type strainer and the upper and lower coupling  tube by a turnbuckle.  
     CONSTITUTION: A rod 14 having right and left screws at a single side that are cut in accordance with a turnbuckle 10 and fitting the turnbuckle 10 is inserted into a guide hole 18 of a collared flange 12 of an upper short tube 6 and a lower piping 7 that connect a cone-type strainer 4. A plate 13 to closely contact with the flange 12 is fixed to the rod 14. For dismounting an inside wire net 2 of the strainer, a bolt 15 and a nut 16 that are tightening flanges 11 and 12 of the strainer 14 are detached and the turnbuckle 10 is rotated. Thus the plate 13 pushes the collared flange 12 to make a gap between the strainer 4 and the pipings 6 and 7, and then the strainer 4 is detached from the titled apparatus, and the inside wire net 2 are dismounted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06282000-A (JP)
Title: Flexible printed circuit board
Inventor: FUNABASHI KYOJI
IPC: H05K1/02
Filed: 1993-03-25
Abstract: PURPOSE:To provide a flexible printed circuit board which is excellent in attaching workability to a camera main body and which can sufficiently secure packaging area even in a single lens reflex camera constituted so that a pentagonal prism is freely attached and detached. CONSTITUTION:A 1st area 1 arranged along the back surface of the camera main body 6, 2nd areas 2a and 2b continuing to the 1st area 1 and arranged along the upper surface of the camera main body 6, a notched part 2c provided at the parts of the 2nd areas 2a and 2b where the pentagonal prism is arranged, 3rd areas 3a and 3b continuing the 2nd areas 2a and 2b and arranged along the front surface of the camera main body 6, and a 4th area 4 continuing to the 1st area 1 and provided along the base of the camera main body are provided.
Patent JP-S56162856-A (JP)
Title: Resin-sealed semiconductor device
Inventor: IKUMA HIDETAKA
IPC: H01L23/433
Filed: 1980-05-20
Abstract: PURPOSE:To prevent the deterioration in the characteristics of a semiconductor element due to moisture by forming sufficiently thin and long flexible projections on the side faces of a lead frame, thereby improving the adherence of the lead frame with resin even at high temperature. CONSTITUTION:Sufficiently thin and long flexible projections 4 extend along the side faces of a lead frame 2, and are so formed as to surround a semiconductor element 1. Subsequently, resin is so sealed that the projections 4 may completely cover the lead frame 2, and a semiconductor device is thus completed. Since the projections 4 formed on the side faces of the lead frame are surrounded by the resin 3 in this manner, the force caused by the bimetal effect due to the thermal expansion difference between the resin 3 and the lead frame 2 is weakened. Since the projections 4 have flexibility, they deform to absorb the stress of the resin 3. Accordingly, it cannot lose the adherence between the lead frame 2 and the resin 3.
Patent JP-H08240091-A (JP)
Title: Joint device for excavation work shaft
Inventor: TORIKAI MITSUTOSHI
IPC: F16D1/02
Filed: 1995-03-02
Abstract: PURPOSE: To simplify a connecting and separating work for the plug section of a male joint and the socket hole of a female joint. CONSTITUTION: A cylindrical female joint 2 with a lengthwise socket through- hole 3 is provided at the end of one of shafts as a pair, while a male joint 4 with a plug section 5 freely detachable from the socket hole 3 is formed on the end of the other shaft. A radial lock hole 7 is drilled through the surrounding wall of the male joint 2, and a lock control piece 9 is inserted in the hole 7, so as to be freely slidable in a radial direction. Also, a stop key 14 is held on the external side of the joint 2, so as to be detachable from the lock control piece 9 for coupling to and restraining the travel thereof, when the internal end of the piece 6 moves to a position corresponding to the internal surface of the socket hole 3.  Also, the lock control piece 9 is supported at the position of the section 5 faced to the hole 7, so as to be capable of advance and retreat from the hole 7, and resiliently energized with a spring 21 at all times for entering the hole 7.
Patent JP-H08339074-A (JP)
Title: Manufacture of exposure mask
Inventor: BAA SOUMAN
IPC: G03F1/36
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To manufacture an exposure mask compensating the difference of the critical size of a pattern due to a proximity effect with a process defect inspecting device and the compensation equation, improving the reliability of the element operation and the process yield, and suitable for the high integration of the element. SOLUTION: This manufacture is constituted of a stage 303 forming a pattern with the first exposure mask manufactured with the light shielding film pattern on a wafer according to the design rule, a stage transmitting the measured data obtained when the size of the pattern is measured by a process defect inspecting device to a data comparing device, a stage comparing the measured data with the size of the light shielding film pattern and detecting the portion indicating the difference with the value of the critical size of the light shielding film pattern, a stage 307 determining the correction value of the light shielding film pattern of the portion where the change of the critical size is measured with the compensation equation, and a stage 311 forming the second exposure mask with the correction value.
Patent JP-S58184788-A (JP)
Inventor: YUKIMURA NOBORU
IPC: H05K7/00
Filed: 1982-04-23
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-2000225189-A (JP)
Title: Coral ceramic functional physiologically active negative ion air generating method using ultrasonic vibration power
Inventor: SHU KIKAN
IPC: F24F6/12
Filed: 1999-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a coral ceramic functional physiologically active negative ion air generating method using ultrasonic vibration. SOLUTION: In this method, a coral calcining means B calcines weathered coral into coral powder. In a container 2 for desorbed water, in which a coral ceramic cartridge 1 and water are contained, coral ceramic produced in the coral calcining means B is reacted with water W from a water inlet, so that the water W is alkali-ionized. An ultrasonic oscillator 6 gives oscillation to alkali ion water produced by reacting the coral ceramic with the water W in the container 2 for desorbed water. Finally, a fan 7 gives wind power to negative ion air discharged from the ultrasonic oscillator 6. Thereby, the apparatus has a very low cost and its effect can be improved by using ultrasonic wave or wind power.
Patent JP-H11265234-A (JP)
Title: Power unit
Inventor: FUJII TATSUYA
IPC: H02J9/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption by controlling the operation of a power supply circuit provided subordinately. SOLUTION: A first circuit 21 to be driven is driven by a primary power supply circuit 11 connected to a battery 10, and a second circuit 22 to be driven is driven by a secondary power supply circuit 12 connected to the primary power supply circuit 41. A control circuit 13 is provided with a first oscillating part for outputting an oscillation signal necessary for the first circuit 21 to be driven, first reset generating part for outputting a first reset signal for starting the driving of the first circuit 21 to be driven when the output of the first oscillating part is stabilized, second oscillating part for outputting an oscillation signal necessary for the second circuit 22 to be driven, and second reset generating part for outputting a second reset signal for starting the driving of the second circuit 22 to be driven when the output of the second oscillating part is stabilized.  Then, the control circuit 13 outputs an instruction signal for instructing the start and stop of power supply to the secondary power supply circuit 12 according to a signal for requesting the activation and stop of the second circuit 22 to be driven.
Patent JP-S58185097-A (JP)
Title: Error detecting and correcting device
Inventor: YAMASHITA KENKICHI
IPC: G06F11/08
Filed: 1982-04-23
Abstract: PURPOSE:To check the presence or absence of a fualt, by providing a means to calculate and compare both parities of an input data bit train which is generated in response to the input data bit train with the data obtained when the writing and reading are carried out to a memory and with the check bit train respectively. CONSTITUTION:An error detecting/correcting device 2 is provided with parity generators 5-8 which detect a fault, and EOR gates 9 and 10. Check bit trains C1-C16 are coded by a check bit generator 3 and then written to a memory 1 when input data bit trains D1-D16 are in a writing cycle. In a reading cycle mode, the erros are detected and corrected at a decoding part 4 for reading data bit trains DR1-DR16 which are taken out of the memory 1 and reading check bit trains CR1-CR6. Parity generators 5 and 6 calculate each parity of the input data bit trains and check bit trains and detect the coincidence between both parities to check the presence or absence of a fault.
Patent JP-S5963310-A (JP)
Title: Compound plant
Inventor: BETSUSHIYO TAISUKE
IPC: F01K23/04
Filed: 1982-04-23
Abstract: PURPOSE:To provide higher overall generated power in a compound plant designed that the secondary power generating system is caused to generate power with the aid of waste heat of the primary power generating system by controlling the operating condition of working fluid as to maximize the power of the secondary system without changing the generated capacity of the primary system. CONSTITUTION:In a system, for example, wherein an evaporator 5, namely, a condenser of a primary system nuclear power plant recovers waste heat and power is then generated in a secondary system which uses ammonia as working fluid, a controller 25 computes the physical properties of a plurality of fluids and the operating condition of the working fluids is determined on the bases of the thermal income and expenditure of each of the turbine 14, the evaporator 5 and a condenser 16 of the seconday system according to those factors of the preset value and temperature of the working fluid in the secondary system at the inlet of the evaporator 5, the temperature at the outlet thereof and the pressure inside the condenser 16. And the capacity of generated power is calculated and searched by use of a criterion function of a Rankine cycle. The working fluid is then controlled under the determined operating condition. Waste heat may be effectively used without changing the operating condition of the primary system which has great capacity of generated power, and hence the entire generated power may be obtained at higher level.
Patent JP-S60215888-A (JP)
Inventor: FUDA JIYUN
IPC: D21C3/00
Filed: 1984-04-06
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-S5985961-A (JP)
Title: Oscilloscope
Inventor: MIMURA HIROYASU
IPC: G01R13/28
Filed: 1982-04-22
Abstract: PURPOSE:To facilitate the observation of waveforms very much and to improve operability, by separately setting sweeping times in several phenomena, and switching the settings of the sweeping times by only one switch. CONSTITUTION:A sweeping time switch 18 is provided in a sweeping time switching circuit 11. The sweeping time for the phenomenon, which is specified by a signal from a channel specifying circuit that is specified by a channel specifying switch, is set. The sweeping time setting signals outputted from the sweeping time switching circuit 11 are inputted to a 1CH display driving circuit 7 and 2CH display driving circuit 8 and processed. The results are displayed on a display part 12. A CPU circuit 9 detects the switching positions of a channel specifying switch 17 of a channel specifying circuit 10 and the positions of the sweeping time switch 18 of the sweeping time switching circuit 11. A 1CH sweeping time value driving circuit 19 and a 2CH sweeping time value driving circuit 20 are controlled by the CPU circuit 9. Based on the signals from the circuits 19 and 20, the sweeping time are separately displayed for 1CH and 2CH together with the waveforms for 1CH and 2CH at the same time at that time. Thus the set values of the sweeping times can be confirmed separately for every phenomenon.
Patent JP-S62231025-A (JP)
Title: Method for spinning and delivery of carbon fiber
Inventor: YOSHIHARA AKIYO
IPC: D01F9/32
Filed: 1986-03-26
Abstract: PURPOSE:To receive a fiber aggregate in a tray at high density, by collecting a fiber aggregate in the form of a ring, cutting one part of the ring to form a U-shaped belt and putting the belt in a tray. CONSTITUTION:A fiber aggregate 1 produced by centrifugal spinning and collected on a stopper 6 in the form of a ring is dropped on a receiving plate 12 and the ring is cut at a part to obtain a U-shaped or J-shaped belt. The belt is transferred above a tray 16 with a hook 15 and dropped into the tray 16. The tray 16 filled with the fiber is transferred e.g. to a heat-treatment oven, etc.
Patent JP-S60211037-A (JP)
Title: Aluminum alloy slipper for compressor
Inventor: MIURA HIDEAKI
IPC: C22C21/02
Filed: 1984-04-04
Abstract: PURPOSE:To obtain a slipper for a compressor having superior wear resistance and strength by using an Al alloy obtd. by adding specified amounts of Si and Cu to Al and provided with a specified structure. CONSTITUTION:The composition of an Al alloy is composed of 16-30wt% Si, 0.3-7wt% Cu and the balance Al, and the alloy is provided with a structure contg. uniformly distributed proeutectic Si grains of 40-80mum grain size accounting for >=60% of the total area of all of proeutectic Si grains in the Al matrix. It is preferable that uniformly distributed eutectic Si grains of <=10mum grain size accounting for >=60% of the total area of all of proeutectic Si grains are further contained in the Al matrix. A slipper for a compressor is made of the Al alloy.
Patent JP-H04278947-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: EMOTO MAYUMI
IPC: G03C1/035
Filed: 1991-03-07
Abstract: PURPOSE:To prevent the deterioration of the photographic performances of a sensitive material having the specified average silver iodide content of a silver halide emulsion layer and a sensitive material having a specified silver chloride content by processing the sensitive materials with a specified color developer common to them. CONSTITUTION:A sensitive material having >=3mol% average silver iodide content of a silver halide emulsion layer applied to the base and a sensitive material having >=80mol% silver chloride content are processed with a color developer common to them. The developer contains >=1.5X10<-2>mol/l developer represented by formula I, wherein each of R1-R3 is methyl, ethyl, propyl, hydroxyethyl, sulfoalkyl or beta-methanesulfonamidoethyl, at least one of R1-R3 is beta-methanesulfonamidoethyl and X is sulfate, hydrochloride, p-toluenesulfonic acid or phosphoric acid.
Patent JP-H07250762-A (JP)
Title: Coffee bag
Inventor: TAKEDA TARO
IPC: B65D77/00
Filed: 1994-03-11
Abstract: PURPOSE:To quickly extract regular coffee, and prevent milled coffee beans from being leaked at storage by sealing the upper part of the inner cylindrical part of a pipe consisting of an outer cylinder part and the inner cylinder part, blocking a through-hole provided on the circumferential wall of the inner cylinder part within a bag body at bag storage, and pulling out the pipe inner cylinder part at use. CONSTITUTION:A slender pipe 4 is an insert type double pipe consisting of an outer cylinder part 6 and an inner cylinder part 7, the upper part 8 of the inner cylinder part 7 is blocked, and a through-hole 9 is provided on the outer circumferential wall of the inner cylinder part 7. The through-hole 9 is set in a position such that it is situated and blocked within a bag body 3 at bag storage, and opened when the inner cylinder part 7 is pulled upward at use. The gas generated from milled coffee beans is passed into the inner cylinder part 7 from the outer cylinder part 6 and released to the outer part, whereby the bag body internal pressure is never increased, and hot water can be quickly penetrated into the bag. At storage, the pipe inner cylinder part 7 is pushed in and downsized, and the through-hole 9 is blocked, whereby the leak of the milled coffee beans is prevented.
Patent JP-S54159069-A (JP)
Title: Touch system electronic lighter
Inventor: ARITA YASUNOBU
IPC: H01H36/00
Filed: 1978-06-05
Abstract: PURPOSE: To provide a touch system electronic lighter capable of securing high safety by preventing dangerous spark generated when it is not used.  
     CONSTITUTION: When the switch 2 is closed, fuel gas is ejected and a condenser 4 is charged by connection of a transister Tr9. When the voltage of the condenser C4 became higher than switching voltage, switching element 7 is put on and a thyristor S6 becomes turn-on, which is turn, feed the discharging current from the condenser C4 to a primary coil of a ignition transformer 5 and the lighter is lighted by the spark in a secondary coil thereof. A pair of touch electrodes 13, 14 are short-circuited by finger upon operation of the switch 2 and the transistor Tr9 is charged through charge of a transistor Tr10. If a slide switch 8 was moved upwardly by pulling due to a thread and the like entangled thereto in a pocket, the transister Tr10 will never be charged because of the non-conductance between the electrodes 13, 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59193575-A (JP)
Title: Elevation drive mechanism of record player
Inventor: IOKURA TAKAO
IPC: G11B25/04
Filed: 1983-04-18
Abstract: PURPOSE:To reduce the power consumption by securing two rotary positions corresponding to both risen and fallen positions of a tone arm and at the same time turning the tone arm between two rotary positions while always energizing the arm to either one rotary position and supplying the driving power to a plunger only when the tone arm moves up and down. CONSTITUTION:An EV cam 25 contains a cam surface 25a on its circumferential surface together with a contact surface 25b which has a contact with a cam stopper 27 and positions the cam 25 at the 1st rotary position corresponding to the rising position of a tone arm, and a cut part 25c which locks the cam 25 at the 2nd rotary position corresponding to the falling position of the tone arm. An end of an EV drive lever 30 is pressed to the surface 25a by the force of a coil spring 33. The lever 30 moves as the cam 25 turns to the 2nd rotary position from the 1st rotary position. The tone arm is moved down via an EV mechanism with the shift stroke (l) of the lever 30. On the contrary, the tone arm moves up when the cam 25 turns to the 1st rotary position from the 2nd rotary position.
Patent JP-H02245560-A (JP)
Title: Torque converter
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H41/24
Filed: 1989-03-20
Abstract: PURPOSE:To improve efficiency by installing a stator impeller in such a way that the center position in the axial direction of the stator blade of the stator impeller is positioned closer to a pump impeller side of the middle position between the pump blade of the pump impeller and the turbine blade of a turbine impeller. CONSTITUTION:A stator impeller 5 is installed in such a way that the center position alpha2 in the axial direction of the stator blade 5a of the stater impeller 5 is positioned closer to a pump impeller 2 side of the center position alpha1 between the pump blade 2b of the pump impeller 2 and the turbine blade 3a of a turbine impeller 3. Thereby, a working fluid flowing out of the turbine impeller 3 flows toward the stator impeller 5 as shown by the arrows (e). In this case, the working fluid directly flows to the blade 5a without colliding with the stater band 5b of the impeller 5. Hence, torque losses caused by the collision of the working fluid with the band 5b can be reduced. Also, no change in the shapes of the impellers 2, 3, 5 will cause no change in the capacity coefficient of a torque converter 1.
Patent JP-S59193588-A (JP)
Title: Automatic retrieving tape recorder of memory position
Inventor: SUZUKI SUSUMU
IPC: G11B27/10
Filed: 1983-04-18
Abstract: PURPOSE:To drive a magnetic tape correctly up to a retrieving position even though an operator does not store the count value of the retrieving position, by setting the threshold value at about 1/2 maximum count value, subtracting the count value of the memory position from that of the present position to output different control signals based on whether the result of subtraction is larger or smaller than the threshold value and forwarding fast or rewinding a tape in response to said control signals. CONSTITUTION:The threshold value is set at ''5000'' equivalent approximately to 1/2 maximum value (''9999'') that can be counted at a counting part 3. The count values ''0000''-''4999'' are defined as positive numbers; while the count values ''5000''-''9999'' are defined as negative numbers respectively. A comparing part 10 subtracts the count value of a memory part 5 from that of the part 3 and then decides the rewinding or fast forward directions in response to the positive or negative number obtained from said subtraction. In this case, the numbers having minus codes on the basis of said subtraction are counted in the negative direction to exceed the value ''0000''. Therefore the count value of the part 5 is subtracted from the count value obtained by adding ''10000'' to the count value. Then the rewind control signal corresponding to a positive number obtained from the part 10 is fetched from a tape direction deciding part 12.
Patent JP-H07279079-A (JP)
Title: Head box for paper machine
Inventor: IZAWA AKIMINE
IPC: D21F1/02
Filed: 1994-04-06
Abstract: PURPOSE:To improve the dispersion effect of fiber in a paper-making head box by applying a dispersing action on a pulp slurry before entering the slurry into the paper-making head box. CONSTITUTION:Bent pipes having different curvatures are continuously connected immediately before an inlet pipe 3 of a head box 5. A centrifugal force is applied to the flow of slurry entered into the bent pipe owing to the curvature of the flow channel. Since the curvature abruptly changes at the connecting part of the 1st bent pipe and the 2nd bent pipe, the direction of the centrifugal force is also abruptly changed. Accordingly, a slurry having improved fiber dispersion is flowed into the head box 5 to uniformize the fiber dispersion in the head box and enable the production of paper having high quality.
Patent JP-H05271570-A (JP)
Title: Water absorbing sheet and water absorbing coating used therefor
IPC: B32B7/02
Filed: 1992-03-26
Abstract: PURPOSE:To obtain a water absorbing sheet capable of enduring enough even applied for waterproofing cables, etc., requiring high water absorbing power. CONSTITUTION:On a base sheet 1 is coated a water absorbing coating 2 composed of 100 wt. parts resin binder, 120-1000wt. parts water insoluble and water absorbing resin powder and 80-500wt. parts ion exchange resin.