baber/WOPTO huggingface dataset:
Patent JP-H101627-A (JP)
Title: Ink-jet ink composition of aqueous pigment dispersion base reduced in bleeding
Inventor: WICKRAMANAYAKE PALITHA
IPC: C09D11/30
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for ink-jet printing, etc., capable of reducing bleeding of ink and shortening a drying time, by using pigment particles dispersed into an aqueous phase of a microemulsion. SOLUTION: This composition comprises (A) at least one aqueous pigment dispersion, (B) a microemulsion composed of (i) at least one waterinsoluble organic compound, (ii) at least one hydrotropic amphipathic substance and (iii) water. The component (ii) exists in an amount sufficient to solubilize the component (i) in the microemulsion. Preferably, the component A contains about 0.1-8wt.% of particles having 0.005-0.3μm particle size and mono- and di-ethylene glycol phenyl ethers, etc., in about 1-20wt.% concentration range are used as the component (i).
Patent JP-S60255555-A (JP)
Inventor: ARUFURETSUDO YAADOREI
IPC: B60T8/34
Filed: 1985-03-07
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-S55575-A (JP)
Title: Image former
Inventor: KOMORI SHIGEHIRO
IPC: G03G15/02
Filed: 1979-04-14
Abstract: PURPOSE:To sufficiently remove residual images and achieve miniaturization of drum without impairing processing action by diverting a process means in an electrophotographic copier. CONSTITUTION:A means 9 which applies charges to a drum 1, a means 41 which forms images on the drum 1 by using a means 10 removing said charges according to original patterns and a means 16 which trasfers the images to a transfer material 21 are provided. Prior to starting of the image formation or after ending of the transfer, the residual images are removed by rotating the drum 1 for a specified time with the charge applying means 9 being held disabled. This removal is accomplished by diverting the charge removing means 10 in the image forming means 41.
Patent JP-S60188818-A (JP)
Title: Level sensor of molten metal
Inventor: HIKATA TOSHIICHI
IPC: B22D11/16
Filed: 1984-03-09
Abstract: PURPOSE:To prolong the service life of an electrode by constituting the electrode for dipping in a molten metal, with SiC material. CONSTITUTION:The electrodes 3, 4 for detecting the standard and high levels respectively and penetrating a lid 1a of a furnace 1 used for measuring liquid level of a high purity molten aluminum 2, are vertically movable by a lift 6. A fixed electrode 5 is penetrated to a peripheral wall 1b of the furnace 1, and respective electrodes 3, 4, 5 are formed of rod or rod-shaped material made of SiC. The lower end of the electrode 3 is positioned at the place lower than that of the electrode 4. The electrode 3 or 4 is brought into contact with the liquid level of the bath 2, and the current flowing between said electrode and the electrode 5 is detected to obtain the liquid level height. In this way, the contamination due to the melting of the electrodes 3, 4, 5 into the melt 2 can be prevented.
Patent JP-H10234979-A (JP)
Title: Game machine
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To easily sort remaining parts for recycle, reuse, etc., by forming at least a part from a biodegradation material such as biodegradable plastic decomposable in a short time by wind and rain at the time of leaving outdoor. SOLUTION: In a pachinko (pinball game) machine 1, a front face frame 3 made of stainless is screwed to one tip of a machine frame 2 made of a mold wood and a front face door 4 made of stainless like the frame 3 is screwed to one tip of the frame 3. In this case, a supplying tray 5 and a storing tray 6 made of a starch based biodegradable plastic are arranged vertically in parallel at a side lower than the center of the frame 3 and an ashtray 7 obtained by metal plating to ABS resin is added on the left side of the tray 6. In addition, the game panel and a mechanism board 9 made of the starch-based biodegradable plastic are installed in front of and behind the frame 3. Thereby, as the biodegradable plastic part is decomposed in a short period at the time of disposing, the remaining parts are easily sorted.
Patent JP-2000238712-A (JP)
Title: Method for packing quartz glass preform for optical fiber
Inventor: NAGAO TAKAAKI
IPC: B65D85/20
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a excellent packing method for a quartz glass preform, wherein a large amount of packing-cushioning materials are not required when the quartz galss preform is packed, the packing work is easy, and a damage and cracks are prevented from being generated during transport. SOLUTION: A quartz glass preform 1 is packed in a cylindrical container, and in this case, the quartz glass preform 1 may be packed by bundling a plurality of the preform 1, or by placing each preform 1 in a vinyl bag 2, in the cylindrical container. At this time, the cylindrical container comprising a material selected from corrugated board, plastic, corrugated board plastic, wood and metal, is formed in a manner to have an inner diameter which is larger by at least 10 mm than the diameter of the preform, or the diameter of a plurality of numbers of the preform being bundled, and a lid comprising a material selected from corrugated board, plastic, corrugated board plastic, wood and metal is preferably provided on both ends of the cylindrical container.
Patent JP-H09235774-A (JP)
Title: Winding type grating
Inventor: TSUKAMOTO MASAMICHI
IPC: E03F5/06
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a winding type grating and lighten the grating by arranging a plurality of bearing bars having hinge mechanisms at both end sections in parallel and installing link members at both end sections of the hinge mechanisms. SOLUTION: Holes 5 are formed to inverted U-shaped or U-shaped bearing bars 1 by punching, and non-slip projecting sections 6 are formed by burring machining and weight is lightened. In hinge mechanisms 2, integral slender plate-shaped link members 11 are welded to the fitting notches 14 of both side wall sections 4, and the end sections of the link members 11 of the adjacent bearing bars 1 are mutually attached pivotally by rivets 15 penetrated into pivotal holes 13 rotatably. The bearing bars 1 are formed of a comparatively thin stainless steel plate and the link members 11 of a comparatively thick stainless steel plate. Accordingly, fouling is difficult to adhere, and a grating is wound up simply and a drain gutter can be cleaned.
Patent JP-H01219429-A (JP)
Title: Heating and cooking unit
Inventor: WATANABE KENJI
IPC: F24C15/20
Filed: 1988-02-29
Abstract: PURPOSE:To prevent air within a room being polluted by oily smoke generated from a food by a method wherein a heater is arranged at a position near a heating chamber, a gas purifying catalyst is arranged after the heater and a fan is arranged after the gas purifying catalyst. CONSTITUTION:Oily smoke generated from a food 1 is sucked by a sirocco fan 11, all the oily smoke is discharged through a discharging port 6, passes through several holes in a purifying catalyst 8 heated by an auxiliary heater 9 and then purified. The oily smoke is discharged out of a heating and cooking unit. At this time, fresh air is supplied from a clearance between a door 3 and a heating chamber 2. A discharged gas is changed in its direction toward an upper part by a discharging cover 13 and then discharged. As described above, a sufficient discharging operation can be carried out by a forced discharg ing operation and at the same time an auxiliary heater 9 is closely contacted with a front side of the catalyst 8, resulting in that the catalyst 8 is sufficiently heated and an oily smoke purifying capability can be sufficiently attained. Accordingly, air passing through the sirocco fan 11 has mainly water vapor and the stain is hardly adhered.
Patent JP-S53130901-A (JP)
Title: High frequency heater
Inventor: MAEHARA NAOYOSHI
IPC: H05K5/00
Filed: 1977-04-20
Abstract: PURPOSE: To improve the power supply efficiency and to decrease the unnecessary radiating level, by cancelling the magnetic flux in the core of a choke coil, in the filter circuit of a magnetron. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58165020-A (JP)
Title: Photoelectric converter
Inventor: SATOU YUTAKA
IPC: H04B10/69
Filed: 1982-03-25
Abstract: PURPOSE:To simplify a control circuit, by a method wherein a DC voltage is detected based on a voltage converted by an avalanche photo diode, and an inverse bias, applied to said diode, is controlled by means of a difference in voltage between the DC voltage and a reference voltage. CONSTITUTION:The titled device consists of an avalanche photo diode (APD) 1, a transformer impedance amplifier 2 for converting a current ip, flowing in the APD1, into a voltage vo, a detecting circuit 3 for holding a peak of a collector voltage vc being the output of the amplifier 2, a differential circuit 4 for outputting an amplified voltage vu based on a difference between a DC voltage vd, being the output of the circuit 3, and a reference voltage vb, and a bias circuit 5 for applying a negative feedback to the APD1, based on the output of the circuit 4. The APD 1 is connected between an emitter of a transistor (TR) Q4 in the circuit 5 and a base of a TR Q1 so that an inverse voltage is applied. This enables to perform a photoelectric conversion without the need for adjustment of an inverse bias voltage of each element of the APD and for a temperature compensating circuit.
Patent JP-S60226808-A (JP)
Title: Fomentation
Inventor: TSUNAKAWA NOBUTAKA
IPC: A61K9/70
Filed: 1985-03-11
Abstract: PURPOSE:A fomentation that contains a high-polymer gel mainly consisting of an aluminum salt of water-soluble aliphatic carboxylic acid polymer, thus showing good self-form retention, humectation, thermal stability and good moisture release. CONSTITUTION:An aqueous solution of a polymer of a polymer aliphatic carboxylic acids such as (meth)acrylic acid, maleic anhydride or their salts such as alkali metal or amine salts is combined with an aluminum compound with a small solubility in the solvent of the solution and they are allowed to react in the presence of an organic acid bearing hydroxyl groups in its molecule at a pH of 4.0-7.0 to form a synthetic high-polymer gel. Then, the resultant gel is added to the base composition of the fomentation. The amount of the polymer, when the gel is prepared, preferably ranges from 0.5-10%.
Patent JP-H03248640-A (JP)
Title: Multiplex communication system
Inventor: USUI FUMIO
IPC: H04J7/00
Filed: 1990-02-26
Abstract: PURPOSE:To increase a transfer quantity at a same transfer speed by converting a serial data outputted from a serial parallel conversion circuit into a signal having gradation of a bit number equal to a channel number and multiplexing the converted signal. CONSTITUTION:Channels A, B are operated independently in a serial parallel conversion circuit 13 having two channels A, B and synchronization is taken by using a clock signal. A synthesis circuit 15 synthesizes an A transmission data DTA and a B transmission data DTB and one multiplex transmission data DTM is outputted to a driver 17. In this case, since the data DTM is taken in levels of 4-stage, the data DTA, DTB are converted so as to correspond to the 4-gradation data DTM one to one and multiplexed. Thus, the transfer quantity is doubled even at a same transmission speed in comparison with the transfer of the data DTA, DTB.
Patent JP-S59171937-A (JP)
Title: Motor driving device
Inventor: KITAGAWA MASAHIRO
IPC: G03B17/42
Filed: 1983-03-18
Abstract: PURPOSE:To set the user at ease by reporting it to him that film idle feeding is performed. CONSTITUTION:If film idle feeding is performed when a camera of an adapted type is set, this state is displayed with dots on a liquid crystal display device 50. That is, the output of a NAND gate A26 is in the low level till idle feeding of the second frame by opening of a rear cover switch S3 and a rear cover lock switch S14; and by logical operations in a decoder 30 between this output and the output of each flip flop circit forming a binary counter BC3, dots 2 and 3 are lit until idle feeding of the first frame is completed, and only the dot 3 is lit until that of the second frame is completed, and all dots are extinguished when idle feeding is terminated.
Patent JP-2000247495-A (JP)
Title: Paper supply device
Inventor: TAKATSUKI YASUSHI
IPC: B65H7/04
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a paper supply device having a simple configuration and detecting remaining amount minutely and accurately. SOLUTION: This paper supply device is provided with a paper loading plate 1, a paper running-out detection means 2, a feed roller 3, a feed roller position detection means 4, a turn lifter 5, a detection means 7, a memory means 8, a transmission means 9, a control means 10, a light emitting element, a light receiving element, and a reflection plate 12. The reflection plate 12 turns in the interlocking relationship with the operation of the turn lifter 5 to change distance among a reflection position of the reflection plate 12, the light emitting element, and the light receiving element, and the detection means 7 detects remaining amount of paper based on light receiving amount of the light receiving element.
Patent JP-H06255168-A (JP)
Title: Ion writing head and printer
Inventor: FUSE MASASHI
IPC: G03G15/00
Filed: 1993-03-08
Abstract: PURPOSE:To increase reproducibility of gradation by improving use efficiency of an ion by a method wherein a field emitter provided on a separate electrode, a gate electrode for drawing out an electon from the field emitter, etc., are arranged. CONSTITUTION:A plurality of separate electrodes 24 are arranged in one line in a left and right direction (a printing width direction) on a substrate 23. A field emitter 25 is arranged on each separate electrode 24. Further, a gate electrode 27 having a circular aperture 26 centering each field emitter is arranged on the substrate 23 via an insulating layer 28. A latent image carrier 29 wherein an electrostatic latent image is formed by opposing it to the gate electrode 27 of an ion writing head 22a formed. Then, an electron is emitted into the air from the field emitter 25 of the head 22a. A gas molecule in the air is ionized, and an ion as a charged particle is generated in real time. The ion is made to collide directly against an upper surface of the electrostatic carrier 29 to form a required electrostatic latent image.
Patent JP-H10239963-A (JP)
Title: Developing device in image forming device
Inventor: NISHIWAKI KENJIRO
IPC: G03G15/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To form an image of good image quality at all times by applying a bias voltage having a specific current value to the roller shaft of a supply roller, and securely supplying normally-electrified toner to a developing roller. SOLUTION: A CPU 61 controls a control circuit 66 based on the value of each sensor and a program and so on stored in a ROM 62. To the roller shaft of the developing roller 27, a bias voltage, a constant voltage, is applied from a high-voltage power source circuit 67 via the control circuit 66. Also, because the toner having a positive-electrification characteristic is used, a voltage which causes the toner to move toward the developing roller 27 is applied to the toner supply roller 31.  Therefore, in the process unit, constant-current control is exerted over a DC power source circuit 69, which applies the bias voltage to the roller shaft of the toner supply roller 31, so as to give a specific current value, thereby causing the specific current to flow between the toner supply roller 31 and the developing roller 27 even in case insulation films or the like are formed on the surfaces of the toner supply roller 31 and developing roller 27.
Patent JP-H09210460-A (JP)
Title: Hot water supply system
Inventor: TSUJI YOSHIKATSU
IPC: F24H1/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the water-hammer noise generated when the automatic hot water feed is completed by closing an opening/closing valve in a bath tub hot water feed passage after a flow rate regulating valve is throttled when a judgment is made that no hot water from a general hot water feed passage is used when hot water feeding by an automatic hot water feeding means is completed. SOLUTION: While hot water is fed, a controller 50 compares the calculated hot water quantity with the set value, and while the calculated hot water quantity is below the set value, the hot water feeding is continued. When the difference between the flow rate of incoming water and the flow rate of the hot water is below the first set value, a hot water feed part 30 makes a judgment of the single use for only hot water feeding to a bath tub 2, and controls the water-hammer prevention, and the incoming water quantity is gradually reduced by throttling a water control valve 36.  The incoming water quantity is detected by a total flow rate sensor 37, and after the flow rate is reduced below the second set value, the water control valve 36 is stopped, a solenoid valve 42 for feeding is closed, the burning for hot water is stopped, and the opening of the water control valve 36 is returned to the initial value. The solenoid valve 42 for feeding is closed after water flow rate is reduced.
Patent JP-S52129388-A (JP)
Title: Mis type hall element
Inventor: YAGI ATSUO
IPC: H01L43/06
Filed: 1976-04-23
Abstract: PURPOSE: To increase Hall constant and obtain a high Hall super-voltage by forming a region which is liable to be depleted, in the middle position of a channel and providing Hall voltage terminal regions in or near this region. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09217130-A (JP)
Title: Production of sintered ore
Inventor: FUJIMOTO MASAMI
IPC: C22B1/20
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To exceed the productivity higher than by the conventional downward section system sintering method by preventing the occurrence of blow-by which is the drawback at the time of producing sintered ore from iron ore by an upward ventilation based sintering method. SOLUTION: Sintering layers 6, 6a are so formed as to have >=2 layers of laminated structures. These sintering layers 6, 6a are so formed that the layer thicknesses of the sintering layers 6, 6a attain 100 to 500mm per layer and that the total of the layer thickness of the unsintered raw material layers exclusive of completely sintered sinter cake 7 in the respective positions on strands attains <=500mm.
Patent JP-S59170766-A (JP)
Title: Measuring device for quality of three-dimensionally moving water
Inventor: UESHIMA HIDEKI
IPC: G01N33/18
Filed: 1983-03-17
Abstract: PURPOSE:To trace the three-dimensional movement of the water mass, which is an object to be measured, in the ocean and to measure the change in the water quality by providing an underwater buoy for measuring water quality which is so adjusted in weight as to have the same specific gravity as the specific gravity of the water mass and a device which detects the three-dimensional position of the floating underwater buoy. CONSTITUTION:An underwater buoy 1 which is so adjusted in weight as to have the same specific gravity as the specific gravity of water mass 18 which is an object to be measured is charged into the ocean and is floated in the prescribed mass 18 in the stage of measurment. Then the buoy 1 makes various measurements relating to water quality by means of the instruments built therein while moving together with the mass 18, and records the measurement data thereof in a magnetic recorder. The X- and Y-axes are controlled by an inclinometer 26 attached to a rod 21 and the exchange of ultrasonic waves is accomplished with a transducer 22 between the buoy 1 and the three-dimensional position detector 3 installed in a measuring ship 2 on the water surface, by which the three-dimensional position of the buoy 1 is detected and measured. When the measurement of the water quality ends in such a way, a signal for disconnecting the weight is transmitted from the detector 3 to the buoy 1. A disconnector is actuated by said signal, by which the weight is disconnected from the buoy and the buoy 1 floating on the water surface is recovered.
Patent JP-H01222034-A (JP)
Title: Production of molten chromium-containing iron
Inventor: YONEDA NOBUYUKI
IPC: C22C33/04
Filed: 1988-02-29
Abstract: PURPOSE:To produce molten chromium-containing iron with smelting reduction for short time by charging molten iron into a reduction vessel and chromium oxide-containing material, carbonic material and flux material containing borax from top of the furnace and executing bottom blowing stirring and oxygen top blowing. CONSTITUTION:The molten iron 8 is charged into the reaction vessel 1, which is possible to blow from the top and bottom thereof by providing the bottom tuyere 2 and the top lance 4. Successively, the solid materials composing of the chromium oxide-containing material, carbonic material and the flux material are charged from the furnace top opening part 3 through a bunker 6. At least, the bottom blowing stirring and the oxygen top blowing are executed and the smelting reduction is executed to the chromium oxide charged from the top of furnace. In the production method for the above molten chromium-containing iron, as the flux material, the borax is contained together with CaO, SiO2, CaF2, etc. It is suitable to use 3-40wt.% borax to the chromium oxide- containing material. By this method, low melting point and high fluidity of the slag layer 9 in the furnace are obtd. at the same time and the speed of the above smelting reduction is drastically increased.
Patent JP-S59172624-A (JP)
Title: Optical deflecting scanner
Inventor: HASHIMOTO AKIRA
IPC: G02B5/08
Filed: 1983-03-23
Abstract: PURPOSE:To maintain the high reflection property that a reflecting mirror has and further obtain flat, less-variation characteristics of the intensity of deflected scanning light by utilizing the interference characteristics of a thin film to an angle of incidence and polarizing reflection characteristics on a metallic surface in combination. CONSTITUTION:A polygon mirror consists of a rotary polygon mirror body 3, reflecting surfaces 4, and a specular surface protection film 5 and rotates on its axis 6 of rotation to deflect and scan laser light incident to the reflecting surfaces 4 through the protection film 5. When light is defelected and scanned by the reflecting mirror coated with the transparent protection film as mentioned above, variation in angle of incidence to the tansparent thin film is caused in addition to variation in reflection characteristics on the metallic surface, so the interference condition of the thin film varies to cause variation in reflection factor. For this purpose, S deflection scanning characteristics which increase the reflection factor with the angle of incidence are applied in combination to allow the reflection characteristics to cancel each other, and consequently there is no influence of variation in angle of incidence to make a light scan with flat characteristics of reflected light intensity. Then when the light scan is made with a high reflection factor, S polarization is employed for the scanning and the optical film thickness of the protection film at the angle of incidence when the deflecting scan is made is set almost to mlambda/2.