baber/WOPTO huggingface dataset:
Patent JP-H10315525-A (JP)
Title: Image forming apparatus
Inventor: TANI KENJI
IPC: B41J2/385
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which print quality is enhanced by facilitating passage of toner through the gate of a control electrode thereby enhancing the flying efficiency of toner. SOLUTION: In order to sustain a state where adhesion between toners 21 or adhesion of toner 21 to a toner carrier 22 is weakened while leaving a slight coupling force between the toner carrier 22 and a control electrode 26, a voltage being applied to fly the toner 21 through the gate 29 of the control electrode 26 toward a counter electrode 25 is suppressed as low as possible within a range where the toner 21 can pass through the gate 29 of the control electrode 26. More specifically, adhesion between toner 21 or adhesion of toner 21 to the toner carrier 22 is weakened or the toner is brought into cloudy state by applying a pulse to a shield electrode immediately before the toner carried on the toner carrier is passes through the gate of the control electrode thus enhancing the flying efficiency of toner and thereby the print quality.
Patent JP-S61285201-A (JP)
Title: Active energy ray curing type resin composition
Inventor: NOGUCHI HIROMICHI
IPC: G03F7/027
Filed: 1985-06-13
Abstract: PURPOSE:The titled composition having improved adhesivity to substrates, chemical resistance and mechanical strength, capable of forming precise patterns with high resolving power, comprising a specific thermally crosslinkable linear copolymerized high polymer and an ethylenic unsaturated bond-containing monomer. CONSTITUTION:The aimed composition comprising (A) a thermally crosslinkable linear copolymerized high polymer containing 5-30mol% monomer shown by the formula I [R<1> is H or 1-3C (hydroxy)alkyl; R<2> is H, 1-4C (hydroxy) alkyl or cyano] and 5-30wt% monomer formula II [R<3> is H or 1-3C alkyl; R<4> is bifunctional hydrocarbon which may contain ether bond or halogen- substituted group in the interior; R<5> is 3-12C (phenyl)alkyl or phenyl] and (B) an ethylenic unsaturated bond-containing monomer. USE:Useful as a coating compound, sealing material, resist material, or pattern- forming material.
Patent JP-H0422777-A (JP)
Title: Volume control device for multicylinder type gas compressor
Inventor: TAKAHASHI KAZUAKI
IPC: F04B39/10
Filed: 1990-05-17
Abstract: PURPOSE:To prevent generation of vibration and noise by independently providing a control valve in which control gas to be supplied to the working chamber in the unloader cylinder of each cylinder is generated to every cylinder, and mutually equalizing volume control factor of each cylinder. CONSTITUTION:Suction pressure LP in a suction cavity 5 is introduced into the chamber 38 of a control valve 100, actuated on a bellows 34 to be converted to its vertical displacement. The displacement is transmitted to a ball 75 through a shaft guide 36, a shaft 73, and a pin 74. By this up and down movement of the ball 75, opening of valve ports 46, 51 is varied. Cylinder pressure CP in a gas compression chamber 12 is introduced to the valve port 46 through a passage 77, a chamber 65, a hole 60, and a chamber 53. Discharge pressure HP in a discharge chamber 8 is introduced to the valve port 51 through a passage 79, a chamber 67, a pressure introducing hole 54, a filter chamber 61, an orifice 51, and a hole 68. Consequently, control pressure AP generated in a guide chamber 45 is varied and the control pressure AP is introduced to each working chamber 16 through a cross holes 48, 47, a chamber 66, and a passage 78.
Patent JP-S5651657-A (JP)
Title: Measuring method for ion concentration
Inventor: SUGANO KENICHI
IPC: G01N27/416
Filed: 1979-10-04
Abstract: PURPOSE: To measure ion concentration rapidly and accurately by deciding a transition state through checking the response of the potential of an ion selective electrode right after the ion selective electrode is dipped in a liquid to be measured in which objective ions to be measured are dissolved and then by applying pulses to the ion selective electrode according to the decided result.  
     CONSTITUTION: Ion selective electrode 1 is dipped in liquid 4 to be measured in which objective ions to be quantified are dissolved and the response of the potential at that time is recorded by recorder 7 via impedance converter 6. On the basis of the transition state of this potential, constant-current pulse generator 8 supplies prescribed current pulses to make the potential of ion selective electrode 1 get equibrium state rapidly. Therefore, a rapid and accurate measurement can be taken. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S617050-A (JP)
Title: Production of quickly cooled thin sheet
Inventor: SATOU TOORU
IPC: B22D11/06
Filed: 1984-06-22
Abstract: PURPOSE:To obtain a strip which is free from the transverse irregularity of the thickness and heat streaks in a process for direct production of the strip prepared by dropping and supplying a molten metal from a nozzle to the peripheral barrel surfaces of rolls by providing a junction guide and smoothing guide between said nozzle and rolls. CONSTITUTION:The molten metal in, for example, circular column array shape, flowing out of the nozzle 1 is made into thin laminar flow 6 by the junction guide 4 made of a heat-resistant plate material and is then made into thin laminar flow 6' having a uniform thickness by the smoothing guide 5 made of the same material in the stage of producing the quickly cooled thin strip by, for example, a twin roll method. The molten metal is supplied and flowed in the form of the broad laminar flow 6' to the peripheral barrel surfaces of the cooling rolls 7, 7', by which the quickly cooled strip having no transverse irregularity in the thickness and heat streaks is produced.
Patent JP-H04353341-A (JP)
Title: Bath circulation device
Inventor: YOKOAJIRO YOSHIYUKI
IPC: F24H1/00
Filed: 1991-05-30
Abstract: PURPOSE:To regulate a circulation flow rate stably throughout a wide range against unevenness of a pump and a phase control circuit and a fluctuation in a source voltage, in a bath tub circulation device focirculate hot water in a bath tub with the aid of a pump. CONSTITUTION:An on-off valve 8 is located in a circulation passage having a pump 3, the pump 3 is controlled by means of a phase control circuit 10, and the on-off valve 8 is controlled by means of an on-off valve driving circuit 13. A circulation flow rate is stably regulatable against unevenness of the pump and a fluctuation in a source voltage in a way that a circulation flow rate is regulated by means of both of a pump capacity regulating means and a valve opening regulating means and the capacity regulation range of the pump is reduced.
Patent JP-H05153348-A (JP)
Title: Facsimile equipment
Inventor: OGAWA SHIGETAKA
IPC: G06T9/00
Filed: 1991-05-30
Abstract: PURPOSE:To send an original printed on both sides efficiently in the order of pages. CONSTITUTION:After a control section 4 stores picture data on the front side of a transmission original to an area #1 of a picture memory 2, the picture data on the rear side are stored in an area #2 of the picture memory 2. After the storage of the picture data is finished, the control section 4 makes transmission from a transmission section 6 in the order designated by an operation section 5. That is, the operation section 5 designates the memory areas #1, #2 alternately one by one page so that the front side and the rear side of the double side original are sent to the control section 4.
Patent JP-S5918087-A (JP)
Title: Gangway ladder device
Inventor: FUKUGI YOSHITO
IPC: B63B27/14
Filed: 1982-07-23
Abstract: PURPOSE:To position a handrail at a predetermined height in cooperation with rise and fall of a gangway ladder, by mounting the handrail through a plurality of rotatable handrail posts on the gangway ladder which may be raised and lowered by a davit, and engaging a bracket at the lower portion of the davit with an elongated groove formed at an end of a lever connected to the handrail post. CONSTITUTION:A plurality of handrail posts 4 rotatably supported to frames 1a and 1'a at its one end and to a handrail 3 at its other end are mounted on a gangway ladder body 1 designed to be raised and lowered by a rope of a shieve device of a davit arranged at a suitable position of a hull side. A handrail setting lever 7 is interlocked to a rotary shaft 8 on the frame 1'a side of one of the handrail posts 4. A pin 11 at the lower end of a bracket 10 provided on the lower side of the davit 2 are slidably engaged with an elongated hole 7a formed at an end portion of the lever 7. With this arrangement, the handrail 3 is set at a predetermined height in cooperation with rise and fall of the gangway ladder by the davit 2.
Patent JP-H05322276-A (JP)
Title: Air conditioner
Inventor: KUBO TORU
IPC: F25B13/00
Filed: 1992-05-20
Abstract: PURPOSE:To prevent any resonance of a plurality of compressors reduce any noise produced by these compressors and further prevent any damage of pipings connected in the compressors caused by resonance. CONSTITUTION:An outdoor machine control device for use in controlling the number of revolutions each of compressors 2A, 2B in response to each of requirements got from each of indoor machines 1A1 to 1B2 of a plurality of freezing cycles A and B is provided with a control means for controlling a difference in the number of revolutions in such a manner that these compressors 2A and 2B are controlled to cause the difference of number of revolutions of these compressors to have a predetermined value in the case that the difference in the number of revolutions of the compressors 2A and 2B is lower than the predetermined value.
Patent JP-H06343266-A (JP)
Title: Control circuit for converter
Inventor: OKUMA YASUHIRO
IPC: H02M5/27
Filed: 1993-05-31
Abstract: PURPOSE:To reduce a capacity of a filter provided at a DC output side by converting an AC input directly to an AC having a high frequency by a plurality of AC switches, and suppressing a low frequency pulsation included in a DC output of a converter to be rectified after insulation by a transformer. CONSTITUTION:A trapezoidal wave synchronized with an AC input power source is obtained by a PLL circuit 51 and a trapezoidal wave signal generator 62, an operation pulse of each phase AC switch is obtained by comparing a command value of a full-wave rectified trapezoidal waveform obtained by a full- wave rectifier 53 and a command value generator 54 with a first carrier signal C1 or comparing a second carrier signal C2 having an antiphase to that of the signal C1 with a command value, an input AC is converted directly to an AC having a high frequency, and applied to a transformer. Accordingly, a low frequency pulsation is not included in a rectified voltage present at a secondary side of the transformer.
Patent JP-H02305599-A (JP)
Title: Clothe dryer
Inventor: HIROTA TATSUYA
IPC: D06F58/28
Filed: 1989-05-19
Abstract: PURPOSE:To detect choking of a filter by providing a filter choke detecting means which decides that choking of a filter occurs when a difference between the detecting temperature of a first temperature detecting means mounted to the inner wall of the door of a drying chamber and the detecting temperature of a second temperature detecting means mounted on the upper stream side of the position of a heater exceeds a given value. CONSTITUTION:When a lint filter 6c is choked, the passage of circulating air is worsened, and an airflow passing through a self-heat generating heater 7c is also reduced. As a result, the temperature of the self-heat-generating heater 7c is increased, the temperature of a door 5 is increased due to blow of hot blast discharged through an outlet 7b and transmission of heat through a casing 1. Since, with the increase in the temperature of the self-heat generating heater 7c, resistance is increased and a calorific value is decreased, a quantity of heat imparted on circulating air is also decreased, and the temperature of the outlet of a drum 6 and temperature in a circulating duct 7 are reduced. Thereby, a difference between temperature detected by a thermistor 10c and temperatures detected by thermistor 10a and 10b is in. creased. Thus, through detection of the temperature difference, worsening of the passage of circulating air can be detected.
Patent JP-H08321789-A (JP)
Title: Radio receiver
Inventor: KOCHII HIDEKI
IPC: H04B1/26
Filed: 1995-05-26
Abstract: PURPOSE: To obtain the radio receiver enabling communication without revising a channel frequency even when a disturbing wave of an image frequency is in existence. CONSTITUTION: A received high frequency signal from an antenna 1 is amplified by an amplifier 2 and given to a mixer 3 as an input, a local oscillation signal from a local oscillator 4 is given to the other input of the mixer 3. An intermediate frequency signal mixed in the mixer 3 and converted into an intermediate frequency is given to a carrier sense circuit 7 via an intermediate frequency filter 6 to detect a disturbing wave. When the disturbing wave is detected, a detection signal is outputted from the carrier sense circuit 7 to a control section 8. The control section 8 controls the oscillation to variably control an oscillated frequency of the local oscillator 4 to a PLL circuit 5 being a frequency synthesizer in response to the detection signal.
Patent JP-H01300113-A (JP)
Title: Incinerator
Inventor: SUZUKI JIRO
IPC: F23G5/10
Filed: 1988-05-25
Abstract: PURPOSE:To realize a compat incinerator and prevent malodor from remaining left after the use of the incinerator by providing a microwave-generating source for irradiation with microwaves in a cracking combustion chamber for containing wastes, a heat-insulating layer for the cracking combustion chamber, a microwave seal door for a second air chamber for encasing the cracking combustion chamber, and an air seal door for a first air chamber. CONSTITUTION:Microwaves supplied through a wageguide 12 develops a high electric field in a wave resonance space of a cracking combustion chamber 7, and with the progress of drying of wastes 6, a wave absorber 9 is heated to a high temperature through absorption of waves, and the wastes are decomposed by the high heat to generate gases. The gases can not leak through a gap formed at the time of introducing or retracting the cracking combustion chamber 7 because air in a second air chamber 5 applies a pressure to the chamber 7. For sealing the air chamber, a seal door 2 the inner surface of which is formed of a ceramic heat insulator is provided on the outermost side, and a door 4 is provided between the door 2 and a high-temperature combustion part 7. The gases flow up into a gas combustion chamber 21, and is ignited by an ignition heater 19. A catalyst 23 is heated to an activation temperature thereof by a heater 25, and prevent malodor from being generated. The quantity of combustion is detected by a combustion temperature detecting part 22, and is prevented from being increased beyond the combustion capability of the gas combustion chamber.
Patent JP-H08325040-A (JP)
Title: Mirror surface finishing method for inside of plural parallel grooves
Inventor: NAGASAWA IKUO
IPC: B24B29/00
Filed: 1995-05-26
Abstract: PURPOSE: To easily mirror finish the inside surfaces of plural parallel grooves by using a brush or disk-shaped polishing cloth. CONSTITUTION: The brush 18 fitted into the plural parallel grooves 20A, 20A... are turned along the plural parallel grooves 20A, 20A... in the state of supplying free abrasive grains 24 and is moved along the parallel grooves 20A, 20A... by which the bottom parts of the plural parallel grooves 20A, 20A... are mirror finished. The mirror finishing of the bottom parts of the plural parallel grooves 20A, 20A... possible as well even if the disk-shaped polishing cloth 44 is used in place of the brush 18.
Patent JP-H0425094-A (JP)
Title: Multilayer interconnection substrate
Inventor: HORIBATA SOICHI
IPC: H05K3/46
Filed: 1990-05-16
Abstract: PURPOSE:To contrive the improvement in a high-frequency characteristic and a resin-filling property among inner layer circuits by arranging a heat-hardening polyphenylene oxide resin film on an upper side and/or a lower side of a necessary number of inner layer materials and further uniting a lamination body in which an outer layer material is laid on the outermost layer into one body. CONSTITUTION:In this multilayer interconnection substrate, a heat-hardening polyphenylene oxide resin film is arranged on an upper side and/or a lower side of a necessary number of inner layer materials, and further a lamination body in which an outer layer material is laid on the outermost layer is united into one body, so that the film improves a resin-filling property among inner- layer circuits and the heat-hardening polyphenylene oxide resin can improve a high-frequency characteristic. As the heat-hardening polyphenylene oxide resin film, a heat-hardening polyphenylene oxide resin composed of a crosslinked polymer such as 1.2-polybutadiene and a polymerization initiator such as benzoyl peroxide, which is made into a film of 0.05-0.5mm thickness, is used for a polyphenylene oxide. According to a need, a necessary number of films can be used.
Patent JP-H07332258-A (JP)
Title: Scroll compressor
Inventor: HIDA TAKESHI
IPC: F04C18/02
Filed: 1994-06-09
Abstract: PURPOSE:To reduce the size of the whole of a compressor and reduce the occurrence of resistance of a delivery flow passage, in a through-shaft type scroll compressor wherein an upsetting moment is prevented from occurring to a revolving scroll. CONSTITUTION:A crank shaft 4 is supported on the side closer to an eccentric shaft part and coupled to a drive source 3 and the tip part of the crank shaft is structured in such a manner to be positioned closer to the end plate side of the revolving scroll than the lap tip surface of the revolving scroll 6. Thus, the diameter of the eccentric shaft part of the crank shaft 4 can be suppressed to a necessary minimum limit to reduce the size of a compressor. Further, the occurrence of flow passage resistance of a delivery port is reduced and high efficiency is provided.
Patent JP-S63293191-A (JP)
Title: Anode bag structure
Inventor: TORAIWA AKINORI
IPC: C25C1/20
Filed: 1987-05-27
Abstract: PURPOSE:To electrolytically deposit a high purity Ag on a cathode, in an Ag electrolytic refining cell in which a crude silver consumable anode is employed, by covering an anode with an anode bag while covering an anode slime reservoir of the bottom part of the anode bag with a box shielding material, and fitting a supporter for preventing the anode bag bulging. CONSTITUTION:An electrolyte solution containing HNO3 and AgNO3 is subjected to an electrolysis employing the crude silver consumable anode 3 and a stainless steel plate cathode 5, and Ag is electrolytically deposited on the cathode 5, at that time in order to recover Age deposited on the cathode surface by scraping away with a scraper 10, the anode is covered with the anode bag 7 being a 'Tetron(R)' filter cloth, the anode slime A is stored in the reservoir 8 of the anode bag 7, thus the falling down to the bottom of the electrolytic cell 1 is prevented. At that time, the inner or outer periphery of the anode slime reservoir of the anode bag 7 is covered with the box shielding material 20, on its upper part the supporter 22 which prevent the bulging of the anode bag is integrally fitted,as the result, the scraping Age deposited on the cathode by the scraper 10 can be carried out without any hindrance, and the eluation of Pd or Cu from the anode slime into the electrolyte and the electrodeposition on the cathode can be prevented.
Patent JP-S6021972-A (JP)
Inventor: SAITOU KOUICHI
IPC: D06M101/16
Filed: 1983-07-15
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-S5752590-A (JP)
Title: Au alloy brazing filler metal of low melting point
Inventor: WATANABE KISUKE
IPC: B23K35/30
Filed: 1980-09-16
Abstract: PURPOSE:To cause eutectic reaction during brazing, lower the m.p. of a brazing filler metal considerably, and improve formability by providing coating layers of Sn on the surfaces of an alloy brazing filler metal consisting basically of Au. CONSTITUTION:An alloy brazing filler metal consisting basically of Au is used as a core material 1, and coating layers 2 of Sn are formed thereon by applying surface treatment such as vapor deposition, plating or the like. The weight ratio of the Au and Sn in the alloy brazing filler metal is kept at <=(5:1). Thereby the Au alloy brazing filler metal which is the core material 1 and the Sn of the coating layers are heated and diffused to cause eutectic reaction, and this lowers the m.p. of the Au alloy brazing filler metal considerably. Hence, brazing is made possible without damaging the surface of external parts.
Patent JP-S62285566-A (JP)
Title: Facsimile equipment
Inventor: SUGIYAMA YUTAKA
IPC: B65H23/00
Filed: 1986-06-04
Abstract: PURPOSE:To improve the efficiency of office work without requiring the cut-off of a space of recording paper manually by opposing a disk cutter to the recording paper to cut off the space of the recording paper in applying recording narrower than the width of the recording paper. CONSTITUTION:In applying recording onto the recording paper narrower than its width, the center position of a recording paper discharge roller shaft 14 is descended from the position Y into the position Z by a command from a control section and the position is maintained. In driving a cutter drive motor 15 by the command from the control Section, the disk cutter 16 is driven at the speed faster than the turning speed of the shaft 14 via a hollow shaft 17. When the recording paper 30 is placed between the driven recording paper discharge roller 13 and a slotted recording paper discharge roller 25, the recording paper 30 is subjected to cut off for the unrecorded part by the disk cutter 16 while being discharged. Thus, it is not required to cut off the space of the recording paper manually to improve the efficiency of office work.
Patent JP-S63293907-A (JP)
Title: Insulation treatment of temperature fuse for ballast
Inventor: YOSHIZAKI MASAO
IPC: H01F38/08
Filed: 1987-05-27
Abstract: PURPOSE:To let a temperature fuse follow up a sudden change in an abnormal rise in temperature caused in a coil during a filling operation of a compound by a method wherein the temperature fuse, which has been connected between a lead wire on the side of a power supply of a ballast and a connection wire of a primary coil, is covered with a hard and transparent heat-resisting insulating tube. CONSTITUTION:A connection wire 6 of a primary coil of a ballet and a lead wire 5 on the side of a power supply are connected to two outgoing wires 3 of a temperature fuse 2 by using pressure-attaching terminals 4 or the like. A hard and transparent heat-resisting insulating tube 1 made of, e.g., glass-fiber reinforced silicone rubber is put on from the side of the lead wire 5; the connection wire 6 of the primary coil is bent and returned in a position where the temperature fuse 2 is situated nearly in the middle of the insulating tube 1; the wire is connected to the lead wire 5 on the side of the power supply by using tape 7. Then, the temperature fuse 2 is brought into contact with a space which is formed by an iron core 10 and the primary coil 11 of the stabilizer; a fixing tape 12 is wound on the iron core 10 and the primary coil 11; the temperature fuse 2 is fixed in a state that it is covered with the insulating tube 1. Then, the iron core is inserted into a ballet case 16 from one end in a longitudinal direction; after that, a molten compound 17 is filled into the ballast case 16.