baber/WOPTO huggingface dataset:
Patent JP-H01254958-A (JP)
Title: Solution and method for processing silver halide color photographic sensitive material
Inventor: ISHIKAWA MASAO
IPC: G03C7/42
Filed: 1988-04-05
Abstract: PURPOSE:To obtain a bleaching solution superior in silver bleaching ability and high in stability by incorporating the ferric complex salt of an organic acid or its salt and an N-containing heterocyclic compound. CONSTITUTION:The processing solution to be used for the bleaching solution for a silver halide color photographic sensitive material contains the ferric complex salt of the compound represented by formula A and the compound represented by general formula S-I or S-II, and in these formulae, each of A1-A4 is -CH2OH, COOM, or -PO3M1M2; each of M, M1, M2 is H, Na, K, or ammonium; X is 3-6C alkylene; Z is an atomic group necessary to form a hetero ring; Q is a heterocyclic residue combined with -SO3M2, -COOM2, -OH, or -NR1R2; each of M1 and M2 in S-II is H, alkali metal, quaternary ammonium, or quaternary phosphonium; and each of R1 and R2 is or alkyl, thus permitting the obtained processing solution to be superior in silver bleaching ability, and improved in stability.
Patent JP-S63250345-A (JP)
Title: Separation and recovery of high-purity ester component from natural fats and oils
Inventor: INOUE KAZUNARI
IPC: C11B3/06
Filed: 1987-04-06
Abstract: PURPOSE:To separate and recover high-purity ester component with simple operation, by treating crude natural fats and oils with a polyhydric alcohol having high specific gravity and boiling point, e.g. monoethylene glycol, thereby efficiently extracting and removing impurities such as free fatty acids. CONSTITUTION:Crude product of natural fats and oils extracted and recovered with a hydrophobic organic solvent is treated with a polyhydric alcohol (espe cially preferably monoethylene glycol and glycerol) having higher specific gravity than water and preferably a boiling point of about 180-300 deg.C under 760Torr, in the presence of an aqueous solution of caustic alkali and an inorganic salt (e.g. sodium chloride and potassium chloride) at a temperature above the melting point of the crude product. The impurities in the crude product can be extracted and removed by this process and a high-purity ester component can be produced simply by separating the high-purity ester component from the treating liquid. Preferably, the amount of the caustic alkali is about 1.2-1.5 times the oxidation neutralization equivalent of the natural oils and fats and that of the inorganic salt in the reaction system is about 0.3-0.8wt.%. The process can be easily performed and is highly economical.
Patent JP-S539972-A (JP)
Title: Brake disc and its manufacturing method
Inventor: MIYANO MASAKATSU
IPC: F16D65/12
Filed: 1976-07-16
Abstract: PURPOSE: The brake disc is constituted that stainless thin plate having a fixed width is wound in a closely contacted spiral form, and between each wound layer, brazing by copper, copper alloys or other brazing materials is applied, and the brake disc is manufactured easily and cheaply. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10325825-A (JP)
Title: Concentration detector for nitride
Inventor: MIYATA SHIGERU
IPC: G01N27/419
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a nitride concentration meter for detecting NOx concentration accurately through a simple circuit. SOLUTION: The NOx sensor comprises a first measuring chamber 20 conducting through a diffusion control layer to the side of gas being measured, and a second measuring chamber 26 conducting through diffusion limit layers 6d, 22d to the first measuring chamber 20. The quantity of oxygen flowing into the second measuring chamber 26 is controlled constant by controlling a first pump current IP1 such that the output from a Vs cell 6 is equal to a reference voltage VCO. The NOx concentration is detected from the detection signals VIP1, VIP2 of first and second pump currents IP1, IP2 by applying a constant voltage to a second pump cell 8 to decompose the NOx component in the second measuring chamber 26 and pumping oxygen.  The electrode 6b on the first measuring chamber 20 side of the Vs cell 6 is formed on the circumferential fringe of the diffusion limit layer 6d or above the diffusion limit layer 6d. According to the arrangement, the quantity of oxygen flowing from the first measuring chamber 20 into the second measuring chamber 26 can be detected accurately and the NOx concentration can be detected from the VIP1, VIP2.
Patent JP-H10284269-A (JP)
Title: Discharge lamp lighting device
Inventor: TERAMOTO SATOSHI
IPC: H05B41/24
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To certainly make a high-voltage discharge lamp started and enable stable lighting using electric components with their low cost of withstand voltage equal to a convention discharge lamp illumination device by inputting a DC input voltage pressure-risen by a chopper circuit and applying a high-frequency voltage to a discharge lamp via a pressure-rise transformer. SOLUTION: A pulse current voltage EDC rectifying an AC voltage is supplied to a chipper circuit 1 via a terminal p-q. This chopper circuit 1 comprises a chopper control circuit 1a, a diode D1 , and a smoothing capacitor C0 controlling a switching element Q1 provided in parallel to a Zener diode ZD, and the pulse current voltage is pressure-risen. The thus-obtained DC input voltage VDC is inputted to an inverter circuit 2, and a frequency of 10 to 200 kHz is obtained via switching elements Q2 , Q3 or the like. This high-frequency voltage VHF is applied to a discharge lamp La having its voltage-current characteristics in which a lamp voltage is substantially 140% or 70% at a lamp current rated ratio of substantially 100% or 50%, and the discharge lamp La is lighted.
Patent JP-S57200237-A (JP)
Title: Method for separating and forming molten glass cone
Inventor: SHIYOUNO HIROAKI
IPC: C03B37/022
Filed: 1981-06-01
Abstract: PURPOSE:To remove the molten glass swollen out and bonded to the plate between the tip nozzles, and to separate and form a molten glass cone, by applying an air stream to the swollen-out glass. CONSTITUTION:In the spinning of glass fibers with a bushing furnished with a tip nozzle plate having cooling fins, the swelling-out and adhesion of the molten glass occur sometimes by the breakage of the glass fiber under spinning to cause the narrowing of the space between the nozzles. The molten glass is removed by applying air pressure with an air jet nozzle 21 having an inner diameter of about 1-6mm., and connected to an air source 23 through a flexible tube 22. The flow rate and pressure of the air are controlled by the regulator valve 24 and the pressure gauge 25. The flow of the air is adjusted to a level not too high to lose the fluidity of the molten glass but sufficiently high to give highly enough viscosity to transmit the force to the molten glass when the glass is pulled with a pincette.
Patent JP-2000271937-A (JP)
Title: Device and method for vulcanizing rubber roll
Inventor: TAKESHIMA SHIGEAKI
IPC: B29C33/06
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain uniform physical properties over the whole region of a rubber roll and, at the same time, improve the durability of a chain conveyor. SOLUTION: Infrared heaters 20a, 20b, 20c and 20d irradiate infrared rays to directions inclined by predetermined angles to the vertical direction so as to nearly uniformly heat the whole outer surface region of a rubber roll 1 for thermal setting. As a result, even when the rubber roll 1 foames, no free expansion of the rubber roll 1 results. In addition, both the end parts of each rubber roll 1 are supported by each supporting member 52. The supporting member 52 passes through the side surface of a heating tank 20 and attached to a chain conveyor provided outside the heating tank 20. As a result, the chain conveyor can be prevented from being directly heated and its chain from being deteriorated.
Patent JP-S63250425-A (JP)
Title: Method for melting metal having high melting point
Inventor: OTA HISASHI
IPC: C22B9/16
Filed: 1987-04-06
Abstract: PURPOSE:To restrain oxygen pickup and to obtain molten metal having high melting point and a little oxygen content by charging the metal having melting point into an induction furnace lined by CaO or MgO based kind refractory and melting in an Ar atmosphere having more than the atmospheric pressure. CONSTITUTION:The metal having high melting point of Ni alloy, Co alloy, Ti, Ti alloy, Cr, Cr alloy, etc., is charged into the induction furnace, which is adjustable to atmosphere therein and lined by CaO kind or MgO kind refractory. After exhausting air in the induction furnace, the Ar atmosphere is made in the furnace and this pressure is held to >=1.2 atmospheric pressure. Under this condition, the above metal having high melting point is heating an melted. By this pressurization of Ar, thermal decomposition of CaO or MgO at high temp. is restrained, to obtain the molten metal having high melting point and reducing oxygen content. It is desirable that time melting is executed from a time as shorter as possible and before the oxygen content in the molten metal reaches to the equilibrium after melt-down, the molten metal is rapidly tapped off and cast.
Patent JP-H10262366-A (JP)
Title: Power source circuit, display device and electronic equipment
Inventor: UMEDA HIROYUKI
IPC: G02F1/133
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain suitable step-up voltage and inverted step-up voltage with small circuit scale by incorporating second and third switching elements turned on during a period that a first switching element is turned off and smoothing the step-up voltage and inverted step-up voltage of third and fourth terminals. SOLUTION: A transistor 10 (first switching element) is turned on or off based on a given control signal VG. And, coils L1, L2 (first and second inductance elements) each keep one end connected to the first terminal and the second terminal, respectively, and the other end connected to one end of the transistor 10 and its other end, respectively. And, diodes 12, 14 (second and third switching elements) of continuity during a period when the transistor 10 is turned off both keep the anode terminals to the coils L1, L2, and the cathode terminals to third and fourth terminals. And, step-up voltage VH and inverted step-up voltage VLs of the third and fourth terminals are smoothed by capacitors C1 C2 respectively.
Patent JP-H01255944-A (JP)
Title: Cache memory
Inventor: HATA MASAYUKI
IPC: G06F12/08
Filed: 1988-04-05
Abstract: PURPOSE:To make resident the data used frequently in a cache memory for example, like the instruction of OS by excluding the area of a corresponding address storage means and a data storage means from the object of rewriting when special data are set to a setting means. CONSTITUTION:A freezing bit 26 is newly provided and the fixing of the sequence of the replacing candidate of respective ways is controlled in accordance with the setting and resetting of the bit 26. The freezing bit 26 is provided for respective entries of an address tag memory 5 of respective ways, and the way to set the freezing bit 26 out of the same entries is excluded from the object of the replacing candidate. Consequently, in the way to set the freezing bit 26, the rewriting of the address tag and the data block is not executed and the storage data are always stored in a cache memory.
Patent JP-S57199077-A (JP)
Title: Optical character reader
Inventor: SATOU TOYOSHI
IPC: G06K9/68
Filed: 1981-06-02
Abstract: PURPOSE:To increase the rate of recognition by the analogy method, by discriminating combination of a plurality of selected candidate characters, and additing and compensating a specified value to the value of analogy, in an optical character reader of the composite analogy method. CONSTITUTION:A photo electric conversion signal obtained through the scanning of a document at a photo electric conversion section 1 is binarized, normalized and the calculation of analogy between it and the standard optical pattern of the analogy dictionary is made at an analogy calculating circuit 5, a plurality of candidate characters are selected and applied to a correction circuit 6. If the priority from the 1st ranking to the 3rd ranking of the candidate characters transmitted is coincident with the combination of the candidate characters in the correction circuit 6, points a2-a4 determined are added to the analogy of the 2nd ranking to the 4th ranking candidate characters, and the characters are rearranged in the order of larger analogy and the result is outputted to a discrimination circuit 7. If not coincident, they are outputted to the circuit 7 as they are.
Patent JP-S59212385-A (JP)
Inventor: OMOTO KENJI
IPC: B66C13/08
Filed: 1983-05-13
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-H04222737-A (JP)
Title: Structural element for noise-reducing structure
Inventor: GERUTO DE RANKU
IPC: E04B1/86
Filed: 1991-03-25
Abstract: PURPOSE: To save time and costs in realizing a noise-suspension shed which has a transversely extending continuous apertures for the admission of fresh air and in which a sound-absorbing lined material defining flowpaths for fresh air flowing inside the shed is provided at every distance at the roof of the shed. CONSTITUTION: Pre-assembling construction element for constituting the shed comprises a cover panel element 2 carried by a mounting structure 5 and provided with a stepped profile configuration in the longitudinal direction of the shed, and mutually spaced first and second elements 10, 11 of a sound-absorbing material. The arrangement of a plurality of construction elements in rows extending in the longitudinal and traverse directions and interconnection of the respective mounting structures 5 results in the formation of continuous air intake gaps 14 extending over the full width of the roof and passing between the sound-absorbing liners 10, 11.
Patent JP-H09248701-A (JP)
Title: Commutator working machine
Inventor: OOHITO HAYATO
IPC: B23B11/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To carry out external radial machining of a commutator for constituting the armature of a DC rotary machine and undercut machining of each mica by means of one working machine provided with only one motor at high accuracy. SOLUTION: A spindle 9 rotatably furnished in a spindle stand 7 arranged on the upper surface of a bed 6 is fixedly mounted in the space part 38a of the rotor 38 of a direct drive style spindle servo-motor M and the rotational force of the motor M is directly transmitted the spindle 9. Thus, speed change in a large range from a low speed to a high speed and positioning with high accuracy are made possible so as to carry out external radial machining of a commutator 3 and undercut machining for cutting in each mica.
Patent JP-S60228726-A (JP)
Title: Intake device of multicylinder engine with supercharger
Inventor: OKIMOTO HARUO
IPC: F02B27/02
Filed: 1984-04-25
Abstract: PURPOSE:To both increase a supercharge effect and utilize propagation of the intake pressure in an engine when it is in high speed operation, by providing a passage, which bypasses timing valves in a subintake passage, communicating with cylinders in said subintake passage, in the case of the engine in which a main intake passage and the subintake passage, having a supercharger, are respectively connected with each intake valve. CONSTITUTION:A main intake passage 12 and a subintake passage 13, having a supercharger 20 and timing valves 24, communicate with each intake valve 7, 8 from a common intake pipe 11 for two cylinders 1a, 1b. The subintake passage 13 provides a passage 25 bypassing the timing valves 24, and an engine, when it is driven at a high speed, is supercharged in no relation to the action of the timing valve 24 by causing an actuator 27 to open control valves 26. Here a supercharge effect is further increased by opening the intake valve 8 in one cylinder when propagating a pressure wave in the other cylinder because the intake valves 8 in each cylinder communicate with each other through bypass passages 25a, 25b.
Patent JP-H08244920-A (JP)
Title: Picking device
Inventor: MIYANAGA YUTAKA
IPC: B65G1/137
Filed: 1995-03-15
Abstract: PURPOSE: To efficiently take out many kinds of articles placed on shelves according to respective delivery destinations so as to sort them in an article collection and delivery center. CONSTITUTION: Distribution control is performed for stock control information by dropping article taking out information control en block by a host computer 10 into a master controller 11. Since a number of shelves provided in an article center are each controlled by column and zone units, a picking controller is provided. A worker places a delivery box on a truck and reads a label printed by a label printer 14 by means of a bar code reader 26 provided in each shelf. Also, the worker carries a data carrier and when he sends or receives information by a read/write head 29, a display unit 15 provided in each shelf is lit and taking out information is displayed. By referring to this guide, necessary articles are picked.
Patent JP-H10282715-A (JP)
Title: Resin composition for toner and toner
Inventor: MATSUMOTO HIROTAKE
IPC: G03G9/087
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for toner and a toner excellent in low temp. fixability, anti-offset property and anti-blocking property and having high fixing strength. SOLUTION: The resin composition for toner is essentially composed of a vinyl copolymer containing a styrene based monomer and a (metha)acrylic ester based monomer as structural units and a low m.p. crystalline compound, the vinyl copolymer is composed of a low molecular weight polymer component having a weight average molecular weight(Mw) of 3,000-50,000 and a high molecular weight polymer component having a weight average molecular weight(Mw) of 100,000-5,000,000 and the low m.p. crystalline compound is contained by 1-30 wt.% in the resin composition and exits on the surface of the resin composition in the ratio of <=50%.
Patent JP-S61242813-A (JP)
Title: Manufacture of synthetic resin molded article
Inventor: ODA MASAMITSU
IPC: B29K105/06
Filed: 1985-04-19
Abstract: PURPOSE:To position an electric conductive wire on a regular position without moving the same and sheetlike metallic foil cut off by a rib is connected conductably by the electric conductive wire with each other, by keeping the electric conductive wire stuck to the sheetlike metallic foil beforehand. CONSTITUTION:Sheetlike metallic foil 8 to which an electric conductive wire 10 has been stuck beforehand is arranged on a mold surface 4 of a molding tool 1 to which a rib molding hollow part 5 is provided so that the electric conductive wire 10 crosses the rib molding hollow part 5. A molding sheet 11 formed by possessing synthetic resin for its main material is piled upon the sheetlike metallic foil 8 cut apart by intruding a part of the molding sheet 11 into the rib molding hollow part 5 so that the foil 8 is connected conductably by the electric conductive wire 10 with the molding sheet 11, which is heated and pressurized by the molding tool 1 under this state. With this construction, a part of the molding sheet 11 is intruded into the rib molding hollow part 5 of the molding tool 1 by flowing of the molding sheet 11, the sheetlike metallic foil 8 is cut off, which are connected conductably by the electric conductive wire 10 with each other and favorable electromagnetic shielding effect can be given.
Patent JP-H06273994-A (JP)
Title: Recorder
Inventor: MENTANI MAKOTO
IPC: G03G15/05
Filed: 1993-03-22
Abstract: PURPOSE:To work the surface properties of a printed surface in a recorder using toner. CONSTITUTION:In the recorder provided with units A, B and C for respective printing means of cyan, yellow and magenta on a paper sheet 1, it is featured that a unit D for recording a latent image for transparent toner by an electrostatic latent image forming means for the transparent toner 180, developing the latent image by a transparent toner developing means 190 and totally or locally selecting the surface properties of the printed surface of a color image, to attain formation is provided.
Patent JP-S60229067-A (JP)
Title: Developing device
Inventor: KAJIMOTO MASATSUGU
IPC: G03G15/08
Filed: 1984-04-27
Abstract: PURPOSE:To hold the distance between a holder and a carrier axially constant and to obtain a uniform image by forming a leveling member which is nearly cylindrical, decreases in external diameter from end parts to the center part, and is curved axially. CONSTITUTION:The carrier 5 and leveling member 4 are provided under a hopper 2 and pressed against each other while carrying a developer 1. The leveling member 4 consists of a core body 4a and an elastic body 4b covering the core body 4a, and this member 4 is nearly cylindrical, decreases in external diameter from end parts to the center part, and is curved axially. The difference between the radius at the end parts of the leveling member 4 and that at the center part is set to 0.2mm.. Consequently, the deflection of the carrier is reduced and the distance between the holder and carrier is held axially constant, so a uniform and stable image is obtained.
Patent JP-H01258154-A (JP)
Title: Control system for micro instruction execution
Inventor: SAKUMA ISAO
IPC: G06F12/10
Filed: 1988-04-08
Abstract: PURPOSE:To considerably reduce the execution waiting cycle of a CPU by storing several page numbers out of page numbers of pages, for which write requests newly occur, out of pages existing in a main storage in the CPU to judge whether a required page exists in the main storage or not. CONSTITUTION:A holding means 11 holds page numbers of written pages in a virtual space, and a comparing means 17 compares all effective page numbers 18, which are held in the holding means 11 and are indicated by a display means, with the page number indicated by a virtual address and informs a control means 20 of the comparison result. The control means 20 operates a micro instruction execution wait generating function only when coincidence is not detected by the comparing means 17. Thus, the occurrence of the waiting cycle of the CPU is reduced.
Patent JP-S59212407-A (JP)
Title: Disease-combatting method for useful plants
Inventor: IKARI KOUKI
IPC: A01N47/14
Filed: 1983-05-16
Abstract: PURPOSE:A combination of a soluble salt of dithiocarbamic acid and any of iprodione, procymidone, vinclozolin and myclozolin is applied to develop synergism to effectively control diseases in useful plants. CONSTITUTION:At least one of a soluble salt of dithiocarbamic acid as ammonium ethylenebisdithiocarbamate and at least one selected from the group consisting of iprodione: 3-(3,5-dichlorophenyl)-N-isopropyl-2,4-dioxoimidazoline-1-carboxamide, procymidone: N-(3,5-dichlorophenyl)-1,2-dimethyl-cyclopropane-1,2-dicarboximide, vinclozolin: 3-(3,5-dichlorophenyl)-5-methyl-5-vinyloxazolidin-2,4-dione and myclozolin: 3-(3,5-dichlorophenyl)-5-methoxy-methyl-5-methyl-1,3-oxazolan- 2,4-dione are simultaneously applied to effect disease control.
Patent JP-H05286654-A (JP)
Title: Parking operation device of elevator
Inventor: AOKI MAKOTO
IPC: B66B1/14
Filed: 1992-04-07
Abstract: PURPOSE:To provide a parking operation device for elevator, with which the power used during the parking operation can greatly be reduced. CONSTITUTION:A parking operation device for an elevator is equipped with a sensing means, for example a put-on coil 7C, which senses that the motions of parking operation are ended, and a shutting means, for example a breaker 7, which shuts the AC source for a DC power supply transformer 8 when a parking switch 4 is put on to cause stopping of a cage at the parking floor and the sensing means is actuated and which puts on the AC source when the parking switch 4 is put off.