baber/WOPTO huggingface dataset:
Patent JP-S5924867-A (JP)
Title: Controlling method of toner density
Inventor: TACHIKAWA KOUJI
IPC: G03G15/08
Filed: 1982-08-03
Abstract: PURPOSE:To attain a detection voltage corresponding to an actual toner density, by performing the copying operation after operating an agitating machine provided in a developing device each time when an electric power supply switch of a copying machine is turned on. CONSTITUTION:Simultaneously with turning-on of the power supply switch of the copying machine, the agitating machine provided in the developing device is operated. Then, a close developer near a toner density detecting device provided in the developing device is fed out, and a fresh developer is supplied to the detecting device to detect an actual toner density. The agitating machine is operated for 10-15sec, and the detection voltage can be returned to that at the last copying time before power-off of the copying machine. Thus, a detection voltage corresponding to an actual toner density is obtained.
Patent JP-S5927698-A (JP)
Title: Speaker
Inventor: FUSE YUUZOU
IPC: H04R9/02
Filed: 1982-08-05
Abstract: PURPOSE:To improve the center holding characteristic of a damper and the linearity of a signal-sound pressure characteristic and to reduce a minimum resonance frequency, by splitting the damper radially and coupling an inner circumference to a coil bobbin after taking a different position axially. CONSTITUTION:The damper 7 with a corrugation 10 is split with plural radial slits 11 and the inner circumference 8 of the split damper 7 is coupled to the coil bobbin 5 with a different radial position. Since the damper 7 is coupled onto two vertical planes to a shaft of the coil bobbin 5, the restoring force of the coil bobbin to an inclination is increased, allowing to increase the center holding characteristic. Further, the damper 7 is split into the shape of a wedge, compliance in the circumferential direction and reciprocating movement is increased, allowing to attain low strain and to reduce the minimum resonance frequency.
Patent JP-S5774523-A (JP)
Title: Fuel tankfor petroleum combustor
Inventor: TOUGE TSUNEO
IPC: F24C5/18
Filed: 1981-08-28
Abstract: PURPOSE: To remove defects of weld joining, to prevent oil leakage and to alleviate the impact of a wick falling device by a method wherein a wick guide tube is inserted and fixed through a seal material into the outer periphery projected from the bottom part of the lower tank of a fuel tank divided into an upper and a lower parts up to the upper level of the stationary oil level.  
     CONSTITUTION: A tube 7 projected at a position opposite to an opening 5 and in the up-ward direction from the bottom surface is arranged integratedly in the lower tank 3 and the lower part of the wick guide tube 6 is fixed under pressure in the outer periphery of this tube part 7 through a seal material 8 like adhesive material etc. And, an upper tank 14 and the lower tank 3 are joggled respectively at their peripheral parts and integrated. Since the upper end of this tube part 7 is located at a position higher than position. A equivalent to the stationary oil level, there is not a danger of oil leakage and heat of the combustion tube cannot be transmitted to the lower tank. Further, quick-falling device 9 for wick is arranged on the outer periphery of the wick guide tube 6, so that the seal material 8 can alleviate the impact when the device 9 operates. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06312295-A (JP)
Title: Rocking press device
Inventor: NAKANO KAZUMI
IPC: B30B3/00
Filed: 1993-04-27
Abstract: PURPOSE:To provide a rocking press device in which a rocking main shaft is variously rocked. CONSTITUTION:An outside rotating body 1, inside rotating body 2 and rocking main shaft 3 are eccentrically installed respectively and connected with each other driven to be rotated with an outside rotating body gear 12, round ring gear 22, fixing gear 21, planetary gear 23 and internal gear 24. The rocking main shaft is supported by the inside rotating body in a rocking state with a bearing 32, the inside rotating body and rocking main shaft are autorotated respectively and correspondingly revolved each other with rotation of the outside rotating body. When a rotating lever 26 is rotated, the rotation of lever is transmitted by the planetary gear and internal gear to change the eccentric positions of outside and inside rotating bodies and the rocking main shaft is variously rocked.
Patent JP-S5838289-A (JP)
Title: Improvement of chemical process
Inventor: ISHIMARU HISAYASU
IPC: C07D501/04
Filed: 1981-08-29
Abstract: PURPOSE:To obtain a 3-substituted-thio-cephem derivative useful as an antibacterial agent, etc., in high yield, without using complicated procedure, by reacting a 3-hydroxy-cephem derivative with a substituted phosphorus halide in the presence of an organic base at low temperature, adding an organic base to the reaction product, and reacting with a substituted thiol. CONSTITUTION:The 3-hydroxy-cephem derivative of formulaI(R<1> is carboxylic acid residue inert to the reaction; R<2> is ester residue) is made to react with a substituted phosphorus halide derivative of formula II (R<a> and R<b> are 1-4C alkyl, alkoxy, substituted phenyl, etc.) in an inert solvent (e.g. acetonitrile) in the presence of an organic base (e.g. 4-N,N-dimethylamino-pyridine) at a low temperature. An organic base is added to the reaction product, and the product is reacted with the substituted thiol of formula R<3>-SH (R<3> is lower alkyl) at a low temperature to obtain the objective compound of formula III.
Patent JP-S5830083-A (JP)
Inventor: FURANSOWAAZU PUROME
IPC: H01R12/71
Filed: 1982-08-05
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-H0748298-A (JP)
Title: Middle reboiler for methanol synthesis plant
Inventor: EDOWAADO JIEI SHIARUKOUSUKII
IPC: C07C29/80
Filed: 1994-06-17
Abstract: PURPOSE: To provide a methanol synthesis plant with good energy efficiency, particularly a methanol refining column.  
     CONSTITUTION: Crude methanol from a methanol synthesis apparatus is treated and reduced in the light component concentration and pure methanol which is enriched in methanol as aqueous methanol is drawn. The fusel oil distillate from which methanol has been removed is drawn and the remaining liquid substantially composed of water is drawn out of a refining column 128 as the bottom stream. The refining column 128 is provided with a first reboiler 150 and a second (intermediate) reboiler 152 for heating the refining column. The first reboiler 150 vaporizes part of the bottom liquid as the reboiler feed stock by a heat exchanger and the steam is returned to the refining column. To the second boiler 152 is supplied most of the remaining drawn stream after the fusel oil take-off and vaporized by heat exchange with a heat process stream 146 and returned to a tray 142 of the refining column 128 for heating it. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0429171-A (JP)
Title: Heating device and temperature controller and temperature control system for developer
Inventor: TAKAHASHI YASUTO
IPC: G03G21/00
Filed: 1990-05-24
Abstract: PURPOSE:To always hold a developer in an optimum state even if a developer having temperature dependency for which its deterioration is intensified at a low temperature is used by heating the developer by means of a heater. CONSTITUTION:The heater 1021 composed of a plane heater is directly attached on the outside surface of a housing bottom part extending from a second stirring path 1011 to a paddle wheel 1012. On the other hand, a pair of a thermostat for the low temperature 1022 and a thermostat for a high temperature 1023 are provided on three places in the shaft direction of a second auger 1008, at the inside surface of the bottom part of the housing of the second stirring path 1022. Then, the developer is heated by the heater 1021. Then, the deterioration of the developer is relaxed, and the developer is held in the optimum state. Developing properties are improved, and simultaneously, the life of the developer is prolonged.
Patent JP-H09320904-A (JP)
Title: Driving electrolyte for electrolytic capacitor
Inventor: ARIGA KOJI
IPC: H01G9/035
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent increase of tanδ and decrease of capacitance, by using ethylene glycol as main solvent, dissolving organic acid or its salt, and compounding a specific amount of propargyl alcohol. SOLUTION: The following is used as the electrolyte of an aluminum electrolytic capacitor, ethylene glycol is used as the main solvent, organic acid or its salt is dissolved, and propargyl alcohol of 0.5-5wt.% is compounded. Propargyl alcohol has triple bond in a particle and tightly couples to an anode oxide film of the aluminum electrolytic capacitor, so that a stable adsorption film which is not dissolved in electrolyte is formed. The adsorption film is formed on the whole part of the oxide film surface, faster than that organic acid or its salt is adsorbed on the surface of the anode oxide film. Thereby organic acid or its salt in the electrolyte can be prevented from being adsorbed by a film, complex from being formed, and the organic acid or its salt from being dissolved in the electrolyte.
Patent JP-H04360450-A (JP)
Title: Network controller
Inventor: YAMASHITA TETSUYA
IPC: H04M11/00
Filed: 1991-06-07
Abstract: PURPOSE:To reduce the power consumption, to unnecessitate the check on whether or not reconnection is available, and to obtain the network controller operated surely. CONSTITUTION:A voltage of a power supply circuit 21 for a network controller is fed to a reset exciting winding 11r of a 2-winding latching relay 11 to open contacts 11a, 11b of the 2-winding latching relay 11 thereby disconnecting a telephone set side from a telephone line 4. Moreover, power from the telephone line 4 is fed to a set exciting winding 11s of the 2-winding latching relay 11 to close the contacts 11a, 11b of the 2-winding latching relay 11 thereby connecting the telephone set side to the telephone line 4.
Patent JP-2000326829-A (JP)
Title: Wiper attaching structure
Inventor: HIBINO TATSUYA
IPC: B60S1/34
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce impacts applied to colliding objects, when an object collides against a wiper pivot from the axial direction of the pivot, by absorbing the impacts while moving the wiper pivot. SOLUTION: This attaching structure includes a wiper pivot 12 having a wiper arm attached to one end thereof and having a link attached to the other end for driving a wiper arm, a pivot holder 11 journaling the wiper pivot 12, a rotary support part provided between the pivot holder 11 and a vehicle body component member 2 and supporting the pivot holder 11 by means of a pin 17 provided along a direction approximately perpendicular to the axis of the wiper pivot 12, in such a manner that the pivot holder 11 is rotatable about the axis of the pin 17, and a rotation permitting part adapted to allow a nut 20 to fall when a load not smaller than a predetermined load is applied axially to the wiper pivot 12. The shock of collision against the wiper pivot 11 can thus be absorbed.
Patent JP-H06313121-A (JP)
Title: Production of liquid dye
Inventor: TSUGAI MASAYUKI
IPC: C09B67/20
Filed: 1993-04-27
Abstract: PURPOSE:To obtain a stable liquid dye with good reproducibility which has good storage stability and good handleability by treating an acid (mordant) dye and a specific compound in water in a given manner and separating the resulting coacervate phase comprising the two ingredients from the aqueous phase. CONSTITUTION:An acid (mordant) dye (e.g. C.I. Acid Black 132, which is a gold-containing dye) is mixed with an ethylene oxide adduct to 2-ethylhexanol by heating in water in the presence of an inorganic salt (e.g. ammonium chloride), the amount of the adduct being preferably 50-200wt.% based on the dye. The resulting coacervate phase comprising the dye and the adduct is separated from the aqueous phase.
Patent JP-H07315542-A (JP)
Title: Grain carrying and elevating machine
Inventor: KANEKO TSUNEO
IPC: B65G23/22
Filed: 1994-05-26
Abstract: PURPOSE:To preliminarily prevent occurrence of damages of each member by absorbing and releasing the impact load caused when a gear motor is started by the turning action of the gear motor itself and the energized elasticity of elastic materials, and rapidly stop the operation of the grain carrying work when the gear motor is rotated over a specific allowable range of rotation. CONSTITUTION:A horizontal driving pulley shaft 3 is turnably and pivotably stretched over a top part of an elevating machine body 1. A hollow shaft of a gear motor 8 provided with a motor base 10 is fitted and connected to the end part side of the horizontal driving pulley shaft 3, the gear motor 8 is suspended by the horizontal driving pulley shaft 3 in a hanging manner to allow the free turning by the impact load when the gear motor 8 is started, and both sides of the lower part of the motor base are connected to the elevating machine body 1 through the elastic materials 11, 11.
Patent JP-H06319861-A (JP)
Title: Ball drawing out device for lower ball tray in pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1993-05-14
Abstract: PURPOSE:To stop and hold a shutter plate in a position for opening a ball drawing out hole by utilizing pachinko balls stored in the lower ball tray. CONSTITUTION:A through-hole 12 through which one piece of pachinko ball can fall down is pierced by the side of a ball drawing out hole 11 opened on a bottom wall 10 of the lower ball tray, and a shutter plate 13 is provided with a bend groove hole 19 which conforms with the through-hole 12 on the bottom wall in a first position for fully opening the ball drawing out hole 11 and has a holding part 18 in which a pachinko ball falls, and a through-hole 20 which conforms with the through-hole 12 on the bottom wall 10 in a second position for almost fully opening the ball drawing out hole 11 and in which a pachinko ball falls. On the other hand, a supporting frame 14 is provided with an engaging stepped part 26 on which the pachinko ball which falls into the holding part 18 of the bend groove hole 19 in a first position of the shutter plate 3 and which stops the shutter plate 13 in a second position, a first fall hole 23 for conforming with an opening end part of the bend groove hole 19 in a first position of the shutter plate 13, and a second fall hole 24 for conforming with the through-hole 19.
Patent JP-S5761917-A (JP)
Title: Electromagnetic level detector of continuous casting maching
Inventor: SAKATA YUTAKA
IPC: B22D11/16
Filed: 1980-10-01
Abstract: PURPOSE:To eliminate the effect of temperature of a mold copper plate, etc. and  thus to secure an accurate detection of level, by detecting the temperatures of the  copper plate and a coil block and compensating the output of a receiving coil with  the degree of temperature drift that is previously set to the temperature conditions. CONSTITUTION:A receiving coil 2 is stored within a coil block 3 of a mold copper plate 1, and temperature-sensitive elements 5 and 5' are buried within the block 3. The temperature drift value which is previously set to the temperature conditions is obtained by the temperature signal and through a compensating circuit 7. In such constitution, the signal of the coil 2 is converted into a prescribed level of output signal through an amplifying converter and then increased or decreased by the above-mentioned drift value and through the circuit 7 to deliver a rear molten surface level signal. As a result, the effect due to the temperature change of the plate 1 and the block 3 can be compensated to detect an accurate molten surface level.
Patent JP-H08330111-A (JP)
Title: Resistor
Inventor: YATABE KEIZO
IPC: B60H1/00
Filed: 1995-06-02
Abstract: PURPOSE: To provide a resistor wherein conductive material which constitutes a cut-off section is hardly deformed by external force. CONSTITUTION: On the surface of a substrate 2 which constitutes a resistor 1, electric wires 3a-3c which have specified resistance values are formed. Conductive material 9d is stretched between a pair of intermediate ends which put between them a discontinuous section 11 formed in the middle of the electric wire 3a to constitute a cut-off section 10. A basic end of the conducive material 9d is fastened to one of the intermediate ends by soldering and a top end is fastened to the other intermediate end by soldering. The conductive material 9d has such an elasticity as to extend along the surface of the substrate 2.
Patent JP-H0434205-A (JP)
Title: Pneumatic pressure or liquid pressure cylinder capable of making curved reciprocating motion
Inventor: TAKAYAMA MITSUO
IPC: F15B15/12
Filed: 1990-05-29
Abstract: PURPOSE:To enable curved reciprocating motion with pneumatic pressure or liquid pressure by inserting a piston having a frexible rod and a guide into a flexible pipe. CONSTITUTION:A top fitting 2 and a rear fitting 3 are fused into a semi-rigid synthetic resin pipe 1, a rod 4, a piston 8, a guide 9, and a spring 10 are envel oped inside, and the rod 4 is taken outward. When pneumatic pressure or liquid pressure is applied to a port 6, the piston 8 is moved in direction to the top fitting 2, and the top end of the rod 4 advances outward. When pneumatic pressure or liquid pressure is applied to a port 7, pressure is applied in reverse direction, and the top end of the rod 4 retreats. Any object to be moved can be put in its reciprocating motion when it is fixed to the top end of the rod 4.
Patent JP-S6116158-A (JP)
Title: Automotive repairing machine
Inventor: YAMAGUCHI FUMIO
IPC: B60S5/00
Filed: 1984-07-02
Abstract: PURPOSE:To easily recover a deformed part of a vehicle, which is to be repaired, by fixing the vehicle on a surface plate and pulling the part, which is to be repaired, by use of a rouser attached to said surface plate. CONSTITUTION:Two parallel body-supporting grooves are made in the middle of a surface plate having a uniformly flat surface. Four holding fittings 3 are set in the grooves 2 and connecting rods 4 are attached to the opposing holding fittings 3. The body of a vehicle which is to be repaired is installed on a surface plate by means of the holding fittings 3. A rouser 12 which pulls a partial body of a vehicle consists of a horizontal member 13, a swingable swinging member 14, a cylinder 15 and an insert member which is to be engaged in a rouser fitting groove. The rouser 14 is fixed in the grooves of the surface plate. A chain 26 is joined to the damaged part of the vehicle and a cylinder 15 is then elongated to partially pull the body, whereby reparing the damaged part of the vehicle's body.
Patent JP-H09321232-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: ISHIGE SEIICHI
IPC: H01L21/8247
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device and a manufacturing method thereof which has a charge pump circuit high a high pressure booster function, making it fine and reducing the power consumption. SOLUTION: The memory cell part of the semiconductor memory device is composed of floating gate transistors having floating gate electrodes 4 formed through a first gate insulation film 3 on a principal plane of a semiconductor substrate 1 and control gate electrodes 6 formed on the floating gate electrodes 4 through a first insulation film 5. The charge pump circuit is compose of series connected diode elements on a thick insulation film and capacitors connected to terminals of the diode elements.
Patent JP-H0751929-A (JP)
Title: Cutter plate for reamer
Inventor: DEIITAA KURESU
IPC: B23D77/02
Filed: 1994-06-20
Abstract: PURPOSE: To provide a cutting plate for a reamer, in which short chips are produced even in fine machining. CONSTITUTION: A chip guide stepped part 17 has a high point 19 in a region of the apex point 9 of an auxiliary cutting edge 3 and a main cutting edge 7. The chip guide stepped part 17 is descended, starting from the high point 19 in the region of the main cutting edge 7 to be increased in space to the main cutting edge 7, and extended in parallel to the auxiliary cutting edge 3 in the region of the auxiliary cutting edge 3, or disposed to descend similarly.
Patent JP-H032744-A (JP)
Title: Microfilm printer
Inventor: OTANI KAZUO
IPC: G03B21/11
Filed: 1989-05-30
Abstract: PURPOSE:To eliminate a rearranging work hereafter by making copying executing sequence correspond so that copied objects are outputted in the sequence of address arrangement in a storage part when the copied objects of image frames corresponding to a series of addresses stored in the storage part are outputted. CONSTITUTION:The storage part 24 which stores plural image frame addresses on a microfilm F is provided. When the copied objects of the image frames corresponding to a series of addresses are outputted, the copying executing sequence is made to correspond so that the copied objects are outputted in the sequence of address arrangement in the storage part 24 when the copied objects of the image frames corresponding to the series of addresses are outputted. In such corresponding constitution as described above, a set number of parts are printed out in sequence in one part unit even if plural-part printing is set. Thus all prints outputted on a paper ejecting tray are divided at every part and the rearranging work is eliminated.
Patent JP-H08304146-A (JP)
Title: Apparatus and method for detecting waste liquid
Inventor: YADA TAKAAKI
IPC: G01F23/14
Filed: 1995-05-10
Abstract: PURPOSE: To provide a waste-liquid detecting apparatus and waste-liquid detecting method, wherein erroneous detections are less and noises are hard to pick up, at a low cost. CONSTITUTION: This apparatus, comprises a waste liquid tank 5, a buffer tank 3 at a position separated from the waste liquid tank 5, a waste liquid pipe 4 with an opening and closing valve connected between the waste liquid tank 5 and the buffer tank 3, a waste-liquid feeding line 2 with an opening and closing valve connected between the buffer tank 3 and a main body 1 of a measuring part, a pressure increasing/decreasing means 11 which increases and decreases the pressure in the buffer tank 3, a pressure sensor 7 which detects the pressure in the buffer tank 3, and a level detecting means 9 which detects the amount of the waste liquid in the waste liquid tank 5 by receiving the detected pressure signal from the pressure sensor 7 and detecting the pulsation of the pressure value.
Patent JP-H0231084-A (JP)
Title: Valve for drink dispenser
Inventor: DERU UOREISU SUMISU
IPC: F16K11/07
Filed: 1989-05-30
Abstract: PURPOSE: To easily decompose and operate a seal part by containing a valve spindle in a seal cartridge which can be slipped into a valve hole and which can be taken out. CONSTITUTION: A seal cartridge 41 is slip-inserted into a valve hole 31 formed in a housing 10. This has seal rings 43-45 formed as an assembly to be engaged with the valve hole 31 in a sealed condition. A valve spindle 55 is assembled into the seal cartridge 41, and this is engaged with the seal rings 43-45 in the sealed condition. This is moved between a valve closed position and a valve opened position to control flows of fluid between inlets 32, 34, 35 and outlets 33, 36 of a housing 10. The seal cartridge 44 can be easily inserted into/pulled out of the valve hole 31 as a single unit.