baber/WOPTO huggingface dataset:
Patent JP-H11305534-A (JP)
Title: Developer feeder
Inventor: SUZUKI HIDEAKI
IPC: G03G21/10
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a developer feeder which can achieve high picture quality and high durability by inhibiting a decrease in image density and fogging. SOLUTION: In a developer feeder in which a developer removed and collected by a cleaning device 5 is mixed with a new developer and fed to a developing device 2, a sub-hopper 3 is provided between a hopper 4 storing the new developer and the developing device 2, and an agitating rod 32 for mixing the collected developer with the new developer and agitating them, a residual developer detecting sensor 33 for detecting the residual amount of the mixed developers in the sub-hopper 3, and a magnet roller (mixed developer supply member) 30 for supplying the mixed developers to the developing device 2 are provided inside the sub-hopper 3. The collected developer is temporarily stored in the sub-hopper 3, and the collected developer stored in the sub-hopper 3 is supplied to the developing device 2 after being sufficiently mixed with the new developer and agitated by the agitating rod 32.
Patent JP-S596493-A (JP)
Inventor: SATOU YASUMASA
IPC: F16L58/00
Filed: 1982-07-05
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-H07318107-A (JP)
Title: Air conditioner
Inventor: MAEZAWA MITSUNORI
IPC: F24F5/00
Filed: 1994-05-27
Abstract: PURPOSE:To save the mounting space in the entirety while sufficiently obtaining an interval between a plurality of control valves and to individually easily and effectively identify the valves by improving a method for disposing the plurality of the valves. CONSTITUTION:A plurality of sets of gas side flow control valves 6A, 6B and liquid side expansion valves 9A, 9B with those of the liquid side and the gas side as one set are provided in an outdoor unit 2. The valves 6Am, 6B, 9A, 9B are horizontally aligned in parallel at each of the sets A, B, and the valves 6A, 6B, 9A, 9B adjacent in its horizontal direction are so disposed as to be at different levels. The valves 6A, 6B, 9A, 9B of the liquid side and the gas side are disposed by dividing them to upper and lower stages disposed at the different levels.
Patent JP-S5239800-A (JP)
Title: Preparation of a ring-opening (co)polymer
Inventor: KOTANI TEIZOU
IPC: C08G61/00
Filed: 1975-09-26
Abstract: PURPOSE: A method for preparing a ring-opening polymer of nobornene derivatibes, by considerably increasing the monomer/solvent ratio of the system, and increasing the productivity with an apparatus of a definite capacity thereby. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07315020-A (JP)
Title: Tight fastening device for tire antiskid device
Inventor: OOTO MANABU
IPC: B60C27/12
Filed: 1994-05-27
Abstract: PURPOSE:To absorb slackness taking place in a tight fastening cord by providing an auxiliary telescopic body which applies tension force to the tight fastening cord in the axial direction, at the middle section of the tight fastening cord in the tire anti-skid device equipped with the non-telescopic tight fastening cord which is hanged so as to be held along its end section in its axial direction. CONSTITUTION:The tight fastening device for a tire anti-skid device is provided with a non-telescopic tight fastening cord 3 held along the end section in the axial direction of the tire anti-skid device, at least one device main body 2 equipped with a cord locking mechanism for a cord passage, which allows the cord to pass through a regular route, but does not allow it to pass through reversely, and with a main telescopic body 4 which is connected to the tight fastening cord 3 to give tension force in the axial direction. The tight fastening cord 3 is made up of cord sections 5 and 6, and of an auxiliary telescopic body 7 which is provided between these sections while being composed of rubber, coil springs and the like. And slackness taking place in the tight fastening cord 3 is so designed as to be absorbed with the auxiliary telescopic body 7 contracted. A connection fixture 12 in a fork shape is projected out of the device main body 2.
Patent JP-S5241360-A (JP)
Title: Paper sheet dispensing apparatus
Inventor: FUJITA KENJIN
IPC: B65H29/60
Filed: 1975-09-26
Abstract: PURPOSE: To provide a simple construction for a paper dispensing apparatus and to make its operation certain, by providing a plurality of attracting devices downwardly of the paper sheet dispensing apparatus and in freely rotatable manner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07310616-A (JP)
Title: Fuel supply system for automobile
Inventor: CHIYAARUZU ETSUCHI TATSUKII
IPC: F02M37/20
Filed: 1995-05-15
Abstract: PURPOSE: To provide a fuel supply system having the means for preventing the overflow of a fuel to a main tank in a fuel reservoir and for increasing the efficiency of a main fuel pump. CONSTITUTION: The fuel tank in an automobile has a reservoir 40 in which two-stage electrically operated pump 62 is arranged. A first stage is a jet pump for extracting a fuel from a main tank and supplying it to the reservoir. A second stage is a rotary pump for extracting the fuel from the reservoir 40 and supplying it to a vehicular engine. The reservoir has an overflow restriction means which allows air to vent while the reservoir is filling but which restricts fuel flow when the reservoir is full. Thereby, the pressure is created in the reservoir 40 and a back pressure is generated. Thus, as the flow from a jet pump is shut down and the pressure on the fuel inlet of the main pump is increased, the efficiency of the main fuel pump is increased.
Patent JP-S5817246-A (JP)
Title: Automatic speed change control unit
Inventor: NODA MUNETAKA
IPC: F16H61/00
Filed: 1981-07-23
Abstract: PURPOSE:To reduce fuel consumption by providing a shift pattern and a lock-up pattern so as to lock up in other conditions in addition to an overdrive condition by correlation between speed and load. CONSTITUTION:Shift pattern data and lock-up pattern data are previously stored in a memory station of a microcomputer. According to the stored lock-up pattern, lock-up processing is performed. For example, during running of the third speed range, when an intersecting point of the rotational frequency of an output shaft and a throttle opening is located on the right of a boundary line which is a solid line corresponding to 30N, a lock-up solenoid is turned on, and when the  intersecting point is located on the left of a boundary line which is a broken line corresponding to 30FF, the lock-up solenoid is turned off.
Patent JP-S5740372-A (JP)
Title: Control system for voltage type pulse width modulation inverter
Inventor: KAWABATA SHINOO
IPC: H02J3/38
Filed: 1980-08-22
Abstract: PURPOSE:To improve the power factor of the operation of an inverter, by giving a coefficient which is proportional to a DC voltage to a triangular wave signal. CONSTITUTION:The output isgnal from a voltage detector 19 which is connected to the output terminal side of a DC power source 1 is introduced to a multiplier 20. The coefficient which is proportional to the change in the DC voltage is given to the triangular wave signal from a triangular wave oscillator 15, and the result is inputted to a pulse width modulator 16. In the meantime, a control signal A (sine wave signal) which specifies the width, frequency, and phase of the fundamental wave of the output voltage of the inverter is also introduced into the pulse width modulator 16. The signals A and B are switched in the pulse width modulator 16, and the modulated pulse signal is sent to the inverter 2, and a converting valve of said inverter is controlled.
Patent JP-S60259003-A (JP)
Title: Double frequency converter
Inventor: KAWAMOTO HIROSHI
IPC: H03D7/16
Filed: 1984-06-06
Abstract: PURPOSE:To allow the titled converter to process a frequency even if the permissible frequency deviation of the 1st local oscillator is large by taking the 1st local oscillator of the double frequency converter as an upper local oscillator. CONSTITUTION:An oscillated frequency fL1 of the 1st local oscillator 13 is selected to fIF+fi higher than an output signal frequency fIF of the 1st mixer 12 and an intermediate frequency signal of fIF=fL1-fi is extracted from the 1st IF frequency band-pass filter 14. An oscillated frequency fL2 of the 2nd local oscillator 17 is also selected to fL2=f0+fIF higher than an output frequency f0 and an output signal of f0=fL2-fIF is extracted from a band-pass filter 18. The phase of an output from the 2nd local oscillator 17 and that of the n-order harmonic of the 1st local oscillator are compared by an APC circuit 21 and controlled, and since the relation of fL2=nfL1 exists, the result is given as f0=fi+ (n-1)fL1. Since f0<<fL1, the permissible frequency deviation of the 1st local oscillator 13 is 1/(n-1) of the final output permissible frequency deviation.
Patent JP-S5449479-A (JP)
Title: Multi-positioning cylinder
Inventor: KOBAYASHI YOSHITADA
IPC: F15B15/24
Filed: 1977-09-27
Abstract: PURPOSE: To facilitate multi-positioning without using a complex servo mechanism but with the aid of simple device for hydraulic cylinder.  
     CONSTITUTION: This cylinder unit is provided with air inlets and outlets A through C for passage of high-pressure air, with an airport D admitting and releasing low- pressure air. Supplying or discharging air through airports A through C with low pressure air supplied to the airport D can change the position of poston rod 9 in 8 different ways, depending on relations between pistons 2, 7 and rods 3, 6, 8. In this instance, if the weight is laid on strokes of chambers E through G at the ratio of 4:2:1 for example, all cylinder stroke come to function in 7 different ways. Furthermore, the above system may be expanded and, assuming cylinder pistons number n pieces, a cylinder unit capable of multiple positioning in 2 5  ways is obtainable 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5341323-A (JP)
Title: 3,7-bis(di-lower alkyl amino)-10-haloacetyl-phenoxazine derivative
Inventor: MIYAZAWA YOSHIEI
IPC: C09B19/00
Filed: 1976-09-29
Abstract: PURPOSE: A 3,7-bis (di-lower alkylamino)-10-haloacetyl-phenoxazine derivative of formula (R is lower alkyl, X is nomo-, di-, trihalomethyl, with the proviso that halogen is Cl, Br). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04347093-A (JP)
Title: Branched pipe joint
Inventor: YAMADA YONEKAZU
IPC: F16L41/08
Filed: 1991-05-21
Abstract: PURPOSE:To improve workability, water-preventing ability, and strength in connecting a bent and branched pipe to an installation port of an original tube. CONSTITUTION:A reception port bent tube 12 is rotatably and liquid-tightly connected to one end of a connection short tube 13. A fitting part 17 provided on an end of the connection short tube 13 is pulled up in respect to an original tube 11 and a saddle 14 by the operation of an operation ring 16. A rubber ring 15 is compressed and deformed to press-fit to an inner diametral part of an installation port 11A.
Patent JP-S6225446-A (JP)
Inventor: KENESU AARU SUMISU
IPC: H01L23/34
Filed: 1986-05-20
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-S597172-A (JP)
Title: Preparation of guanidine derivative
Inventor: MATSUMOTO IKUO
IPC: C07D233/64
Filed: 1982-07-06
Abstract: PURPOSE:To prepare N-cyano-N'-methyl-N''-{ 2-[ ( 5-methylimidazol-4-yl )-methylthio]ethyl}guanidine by reacting quaternary ammonium salt of 4-methylimidazole with corresponding mercaptan. CONSTITUTION:The compound of formula I can be prepared by (1) reacting the compound of formula VI with the compound of formula III (R<1> and R<2> are lower alkyl, lower alkenyl, aralkyl or together with N form a heterocyclic group) and HCHO at 50-100 deg.C to obtain the tertiary amine of formula IV, (2) reacting the amine with the alkylation agent of formula V (R<3> is lower alkyl, lower alkenyl or aralkyl; Q is acid residue), and (3) reacting the resultant quaternary ammonium salt of formula II with a mercaptan of formula VII in a lower alcohol solvent such as methanol. EFFECT:The compound can be obtained by one-pot reaction under mild condition, and accordingly, the yield is high. USE:Remedy for ulcer.
Patent JP-H1067847-A (JP)
Title: Highly branched spherical polymer, lubricant comprising the same and solid polyelectrolyte comprising the same
Inventor: ABE TOSHIHIRO
IPC: G11B5/71
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a highly branched spherical polymer excellent in lubricating properties, mechanical strengths and conductivity and useful as a lubricant or a solid polyelectrolyte by chemically modifying the surface of a core comprising a highly branched spherical polymer with specified groups. SOLUTION: This polymer is prepared by bonding at least one type of groups selected among fluorocarbon groups, hydrocarbon groups, reactive double bond containing groups and alkylene oxide groups to the surface of a core being a highly branched spherical polymer or by bonding fluorocarbon groups or hydrocarbon groups to the surface of a core being a highly branched spherical polymer through aromatic rings. The core being spherical highly branched polymer is exemplified by one having a structure derived by chain-extending a core being trimethylolpropane with bismethylolpropionic acid.
Patent JP-H05313374-A (JP)
Title: Planographic printing material
Inventor: MIYATSU HIROSHI
IPC: G03F7/07
Filed: 1992-05-08
Abstract: PURPOSE:To improve characteristics, such as inking property, stains by printing, plate wear and image reproducibility, by incorporating a multifunction type synthetic polymer and polyacrylic acid into image receiving layers and adjusting the liquid absorption amt. on the photosensitive layer side to a specific range. CONSTITUTION:At least one of the multifunctional type synthetic polymer having a functional group having affinity and a functional group for imparting hydrophilic activity and the polacrylic oxide having >=10000 average mol.wt. are incorporated into the layers contg. the physical development nuclei by heavy metals or the sulfides thereof and/or the adjacent layers of the planographic printing material for which a silver complex salt diffusion transfer method is applied. Further, the liquid absorption quantity per 1g hydrophilic colloid when the photosensitive layer side of this photosensitive material is immersed for one minute at 20 deg.C into an aq. 0.1N sodium hydroxide soln. is specified to 1 to 2.5g. The multifunctional type synthetic polymer preferably consists of the units having the functional groups expressed by formula I, formula II. In the formulas, A denotes the colloidal heavy metal and the actively acting functional group, B denotes the group to impart the hydrophilic activity.
Patent JP-S60262224-A (JP)
Inventor: GIURIO KONTARUTEEZU
IPC: G05F1/56
Filed: 1985-05-29
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-H07321579-A (JP)
Title: Automatic output control circuit and signal amplifier circuit
Inventor: KUMAGAI YUKIHIKO
IPC: H03G3/20
Filed: 1994-05-30
Abstract: PURPOSE:To provide an automatic output control circuit capable of adjusting output so as to obtain output signals with less distortion even when a battery voltage drops in a radio equipment whose power source is a battery. CONSTITUTION:Input signals are attenuated in a variable attenuator 1, then inputted to a power amplifier 2, power-amplified and outputted. At this time, the output of the power amplifier 2 is monitored at all times in a detection circuit 3 and variable attenuator control data Ai are obtained in a CPU 7 based on the difference of obtained detection data Di and a reference value. By controlling the attenuation factor of the variable attenuator 1 by the control data, the output of the power amplifier 2 is target-controlled. In this case, a voltage detection circuit 4 monitors the battery voltage and when the battery voltage becomes equal to or lower than a prescribed threshold value, the reference value used in the CPU 7 is switched and the target power of the power amplifier 2 is lowered. Thus, even when the battery voltage drops, the power amplifier 2 is operated without being saturated.
Patent JP-S5343384-A (JP)
Title: Belt conveyor line to be laid on curved track in continuous transport system
Inventor: MATSUI KAZUMI
IPC: B65G15/00
Filed: 1976-09-30
Abstract: PURPOSE: To improve efficiency and stability of operation of vehicles on a curved track in a system for continuously transporting vehicles, in which a belt conveyor line is constituted by a plurality of juxtaposed belt conveyor units made of magnetic belt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11306432-A (JP)
Title: Article carry-out width controller for automatic vending machine
Inventor: ONDA TAKESHI
IPC: G07F11/34
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an article carry-out width controller capable of smoothly carrying out rectangular and bottle-shaped PET-bottle(polyethylene terephthalate bottle) articles as well. SOLUTION: When pulling down a first operating plate 15, guide sticks 171-173 attached to this operating plate 15 are moved down. The respective guide sticks 171-173 turn an upper lock plate 12 toward the side of a carry-out port 2 in contact with guide sides 121 and 131 of respective plates. Thus, the upper lock plate 12 is protruded into the carry-out port 2 while being inclined and the article carry-out passage of the carry-out port 2 is narrowed. When continuously pulling down a second operating plate, a plate extruding member 18 is inserted between the guide stick 171 and the upper lock plate 12, and its extruder 181 presses the back of the upper lock plate 12 and further turns the upper lock plate 12 forward. Thus, the passage width of the carry-out port 2 can be set and changed over plural stages.
Patent JP-H02300366-A (JP)
Title: Production of nonwoven fabric
Inventor: SHIMIZU TOSHIO
IPC: D04H3/073
Filed: 1989-05-09
Abstract: PURPOSE:To readily obtain the subject broad nonwoven fabric without using many positions of spinning machines laminating fiber in the form of a web on the inner peripheral surface of a cylindrical support unit, pressing the fiber with rollers and then taking off the above-mentioned web. CONSTITUTION:A group of fiber carried with a high-speed fluid is jetted from a nozzle rotating around the central shaft of a substantially fixed cylindrical support unit 7 as the rotation central shaft on the inner peripheral surface of the aforementioned cylindrical support unit 7 and laminated in the form of a web. Further, the aforementioned web in a heated state is elastically pressed through rollers 9 and 10 revolving on the inner peripheral surface of the above-mentioned cylindrical support unit 7 with the same revolution central shaft as the rotation central shaft of the aforementioned rotating nozzle. The resultant web is then taken from the above-mentioned cylindrical support unit 7 while being slipped to afford the objective nonwoven fabric. Furthermore, the rotational frequency of the jetting nozzle is preferably equal to the number of revolutions of the rollers.
Patent JP-S61274757-A (JP)
Title: Apparatus for making thickness of flowable material constant
Inventor: TAMAI KOICHI
IPC: B05C1/02
Filed: 1985-05-31
Abstract: PURPOSE:To make the thickness of a flowable material such as an adhesive constant, by providing a rotary drive apparatus, a flowable material receiving table receiving rotary driving, a means for making the thickness of the flowable material constant and a means for adjusting the flowable material in the receiving table to constant temp. CONSTITUTION:A base body 22 is provided with a temp. sensor 41 measuring the temp. in the vicinity of the adhesive receiving table 29 provided on said base body 22 and a temp. controller 42 for holding the adhesive received in the adhesive receiving table 29 to predetermined temp. The temp. controller 42 is constituted of a thermomodule utilizing electronic cooling and, by flowing a current to the heat exchanger mounted to one side rising to high temp. to lower the temp. thereof, the temp. of the other side coming to lower temp. can be automatically adjusted to constant temp. If the temp. controller 42 is used, the temp. of the adhesive in the adhesive-receiving table 29 can be accurately controlled.
Patent JP-S61275746-A (JP)
Title: Resist composed of styrene type polymer
Inventor: NIWA TADASHI
IPC: H01L21/027
Filed: 1985-05-31
Abstract: PURPOSE:To obtain a resist suitable for manufacture of semiconductor elements, etc., and superior in oxygen plasma resistance and resolution by bringing an org. lithium compd. into contact with a p-methylstyrene polymer, and then reacting a specified silicon compd. to give silicon-contg. repeating units. CONSTITUTION:The resist to be narrow in a mol.wt. distribution, enhanced in resistances to dry etching and oxygen plasma by introduction of silicon, and capable of forming a minute resist pattern with high precision can be obtained by reacting alkyl lithium, such as methyl lithium, for example, with poly-p-methylstyrene, and then, allyldimethylchlorosilane or the like with it to obtain the resist composed of the styrene type polymer having repeating units represented by the formula shown on the right in which R<1>, R<2>, and R<3> are each, same or different, 1-6C alkyl or 2-6C alkenyl, and one or more of them are alkenyl.
Patent JP-H05306324-A (JP)
Title: Formed polyurethane foam
Inventor: MIYAZAKI YOSHIAKI
IPC: C08G18/50
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a formed material having excellent abrasion resistance even in the case of exclusively using water as the foaming agent to cope with the fluorocarbon restriction and useful as automobile parts such as steering wheel by using a specific polyisocyanate raw material. CONSTITUTION:This formed material is produced by reacting (A) a polyisocyanate consisting of a mixture of (i) a prepolymer having terminal isocyanate group and obtained by reacting an organic polyisocyanate (preferably an aromatic polyisocyanate such as 4,4'-diphenylmethane diisocyanate) with a poly(oxytetramethylene) glycol and (ii) a polymethylene polyphenylene isocyanate with (B) a polyol in the presence of (C) a foaming agent (preferably water). The component B is preferably a polymer polyol obtained by reacting a polyether polyol with ethylenic unsaturated monomers containing acrylonitrile as an essential component.
Patent JP-S5450508-A (JP)
Title: Gasification
Inventor: KOYAMA SHIYUNTAROU
IPC: C10G9/32
Filed: 1977-09-30
Abstract: PURPOSE: To use by-products formed during the gasification of hydrocarbons effectively, by feeding the hydrocarbons to a fluidizing bed comprising a thermal decomposition zone and a partiol oxidatian zone, then the combustion gas, which is produced by burning the recovered by-produced oily substances and fine particles, to  the thermal decomposition zone.  
     CONSTITUTION: The pulverized coal 1 and heavy oil 2 are formed into a mixed slurry in the tank 8, and fed to the fluidized bed gasifier 10 comprising the partial oxidation zone at the lower part and the thermal decomposition zone at the upper part. The oxygen and steam 3 are fed to the partial oxidation zone to oxidize partly the char formed in the thermal decomposition zone 3. The produced gas 7 is discharged from the top and taken out via the cooler 13. Oily substances and fine particles (char) discharged into the produced gas 7 are recovered and burned in the burner 23. The high-temperature combustion gas thus produced is blown into the thermal decomposition zone to heat the zone 
     COPYRIGHT: (C)1979,JPO&Japio