baber/WOPTO huggingface dataset:
Patent JP-S5445192-A (JP)
Title: Automatic penetrating flaw detector
Inventor: IWAMOTO TAROU
IPC: B05C1/06
Filed: 1977-09-17
Abstract: PURPOSE:To automatic penetrating flaw detection operations by combining inspecting-object coating liqud injection nozzles, an inspecting-object rubbing liquid-absorbent elastic body and a liquid-absorbent elastic body cleaning squeezing mechanism. CONSTITUTION:A liquid-absorbent elastic body 2 for rubbing of the inspecting object composed of rubber-made sponge, syntyetic-resin-made sponge or the like is installed to a reinforcing plate 1 which can travel along a rail 4  an approximatly S shape. Inspecting-object coating liquid injection nozzles 14 and cleaning liquid injection nozzles 15 are provided above the rail 4, and a liquid-absorbent elastic body cleaning and squeezing mechanism consisting of a metal screen 7 and a eceiving tray 8 s elevatably provided below the cleaning liquid injection nozzles 15. Then the liquid-absorbent elastic body 2 is subjected to injection and squeezing-out of cleaning liquid to rub off and clean away the grease and contamination of the in specting object while repeating advancing, descending, retre ating and ascending, after which it is subsequently injected with penetrant and developer and subsequently rubs and coates these on the surface of the inspecting object, thus causing its defect parts to be displayed.
Patent JP-S5812994-A (JP)
Title: Heat exchanger
Inventor: HOKOTANI KATSUMI
IPC: F28F1/32
Filed: 1981-07-16
Abstract: PURPOSE:To prevent the clogging of a gap due to drainage by a method wherein a substrate plate of the fin around the erected upper end of an erected slit fin or a louver type fin is treated hydrophobically. CONSTITUTION:Both the surfaces of the substrate plate 1 of the fin around the upper short side 5a or 6a of the slit fin 5 are prepared so as to form hydrophobically treated surfaces 10 or 11. Consequently, a wetted surface usually produced over hydrophilically treated surface does not produce over the surfaces near the erected upper end, but the drainage grows up in the form of drops and  falls down when grown up to a certain size, resulting in eliminating water film  to adhere to the erected gap LW at the erected upper end. Accordingly, even if  a part of water drops happens to remain at the lower part of the rising gap LW,  they are blown off by draft, resulting in enabling to prevent the entire rising  gap from clogging due to the formation of water film.
Patent JP-H07295422-A (JP)
Title: Fixing device
Inventor: MURAYAMA YASUSHI
IPC: G03G15/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a fixing device that can dissolve the ununiformity of the applied quantity of a mold lubricant caused by temperature difference by previously heating the mold lubricant in a mold lubricant storage means to by at a specified temperature or higher by a mold lubricant heating means. CONSTITUTION:Silicone oil in an oil pan P is heated by an oil pan heater 6 so as to always have temperature TH or higher. Oil on an applying roller 3 is regulated to be at a desired constant quantity in the passing quantity by passing through a contact part with a metering blade 9 so as to have the optimum oil film thickness, and after passing through this part, applied onto a fixing roller 4 through a nip part with the fixing roller 4. Since silicone oil O is thus heated to the specified temperature TH by the oil pan heater 6, its viscosity is almost constant, so that the applied quantity can be always maintained at a desired value.
Patent JP-H07301945-A (JP)
Title: Method for forming image
Inventor: UKAI TOSHIYUKI
IPC: G03G9/08
Filed: 1994-04-28
Abstract: PURPOSE:To provide an image forming method by which undeveloped toner is excellently scraped and supplied and a sleeve and an elastic roller are not welded even under a high temperature state. CONSTITUTION:This is the image forming method by which developer is carried to a developing part faced to an image carrier 1 by a developer carrier 3 while the thin layer thereof is formed on the carrier 3 by regulating the one-component toner 6 carried on the carrier 3 by a developer regulation member 4 abutting on the carrier 3 and a latent image formed on the carrier 1 is developed to be visible by the developer at the developing part. The surface of a developer supply means 4 turnably provided by abutting on the carrier 3 is provided with ruggedness. Specified polyester resin is contained in the one-component toner as binding resin.
Patent JP-S60254344-A (JP)
Title: Assigning method of memory address
Inventor: SANO YOSHINOBU
IPC: G06F9/22
Filed: 1984-05-31
Abstract: PURPOSE:To remove the change of an address when a program of a ROM is transferred to a RAM and to improve dubugging efficiency by forming an address deciding means, a specification means and a memory selecting means. CONSTITUTION:After transferring a microprogram previously stored in the ROM13 to the RAM14, a microprocessor 11 sends a memory address assigning command and an address (I/O port address) specifying an address assigning circuit 16 to a microprocessor bus 22. Multiplexers 41, 42 select any one of the ROM13 and the RAM14 in accordance with the outputs of a command decoder 31 and an address decoder 33. When the microprogram stored in the ROM13 is transferred to the RAM14 to execute program debugging on the RAM14, the address range assigned to the ROM13 can be assigned to the RAM14.
Patent JP-S594272-A (JP)
Title: Uneven density correcting system
Inventor: HOUKI YOUJI
IPC: H04N1/401
Filed: 1982-06-29
Abstract: PURPOSE:To correct the uneven density while applying correction to information of each unit train area, by reading out uneven density information of one unit train area and using the information read out or correcting information in response to each unit region in a rectangular region. CONSTITUTION:A rectangular area 11 on a document is read at a two-dimensional reading element CCD13 via a lens 12, an output of the CCD13 is taken as DC regeneration 16 via a capacitor 14 and an amplifier 15 and the result is given to an A/D converter 17, where the uneven density of white level is corrected at a correction circuit 21 by using a row number correcting data 20 stored in a memory 19 and a column number correcting data 18 and converts the picture signal into a digital signal of multivalued level for outputting it. In the correction of uneven density of the white level, although the correction of the memory for two-dimensional 100,000-bit is a large scale as the correction circuit, the capacity of the uneven density correction data memory is reduced remarkably by the approximate correction by means of the uneven density correcting system.
Patent JP-S63276466-A (JP)
Title: Preparation of roux
Inventor: SUGISAWA AKIRA
IPC: A23L23/10
Filed: 1987-05-08
Abstract: PURPOSE:To easily prepare roux having especially excellent taste and flavor in a very short time, by heating and kneading a raw material containing oils and fats and starchy material with a twin-screw extruder. CONSTITUTION:A raw material containing >=8wt.%, preferably about 15-50wt.% of oils and fats and >=5wt.%, preferably about 10-75wt.% of a starchy material is charged to a twin-screw extruder having reverse screws preferably in 1-3 parts of a heating and kneading zone. The raw material is heated and kneaded at 60-220 deg.C, preferably about 90-150 deg.C under a barrel pressure of normal pressure - 50kg/cm<2> at a rotational speed of screw of 30-300rpm for 25sec-25 min, preferably about 1-12min. Preferably, the kneaded material is cooled to 30-70 deg.C in the twin-screw extruder.
Patent JP-H08302717-A (JP)
Title: Manufacture of pipe fitting wall, and grinding blade used therefor
Inventor: YANAGISAWA YOSHIO
IPC: B28D1/14
Filed: 1995-05-10
Abstract: PURPOSE: To execute an operation on a field easily in a short time regardless of the number of straight pipes to be connected and the direction of connection, while preventing leakage at the places of connection with the straight pipes. CONSTITUTION: Flow paths 15 is cut and formed to a pipe mounting wall 1 by rotating a cutting blade corresponding to the places of pipings joined with the pipe mounting wall 1. The diameters of connecting sections for fitting the pipings are formed in a size slightly larger than the flow paths 15. Drilling grooves 11a are notched and formed by rotating the cutting blade in the connecting sections, and sections up to places, where the drilling grooves 11a are notched, are crushed and cut and shaped. Irregularities are left by crushing and cutting in stepped sections 11b, but the stepped sections 11b are finished in a plane shape in a short time when the stepped sections 11b are ground by a annular grinding blade 37 corresponding to the shapes of the stepped sections 11b, thus with the pipings can be joined easily preventing leakage at the connecting places with the pipings.
Patent JP-S60255582-A (JP)
Title: Equipment integration device
Inventor: OOKI YASUHIRO
IPC: B23Q37/00
Filed: 1984-05-31
Abstract: PURPOSE:To construct a portable assembly device wherein plural process equipments are integrated, by disposing the plural process equipments and a workpiece conveyance equipment on a frame fitted with wheels, and by providing a platform over the frame and disposing a driver etc. on the platform. CONSTITUTION:A frame 2 is fitted with wheels 3. A platform 5 having a floor 15, stairs 16, etc. is provided over the frame 2. Plural process equipments 8 and a conveyance equipment 19 for a workpiece 18 are disposed on the frame 2. A driver 20 powered by electricity, oil pressure, water pressure, air pressure or the like and a controller 21 are disposed on the platform 5 so as to drive and control the equipments 8, 19. The plural process equipments are integrated with each other so that they can be either moved or installed on a floor, together. Therefore, the integratd equipments can be moved by a traction vehicle and installed on a spot to immediately constitute an assembly or production line for component parts or the like.
Patent JP-S591950-A (JP)
Title: Tap-controlled gas burning type hot-water supplier
Inventor: TSUTSUI OSAMU
IPC: F23N5/18
Filed: 1982-06-28
Abstract: PURPOSE:To supply the hot-water having a set temperature surely by a method wherein a valve, choking the flow amount of feeding water automatically when the amount of gas exceeding the maximum capacity of the hot-water heater is requested, is provided. CONSTITUTION:A control box 13 operates the necessary amount of heat by the set temperature set by a temperature setting dial 15, an inflow water temperature detected by a temperature sensor 11 provided in the water feeding pipe 5 of the hot-water heater 1 and the amount of inflow water, which is detected by a water amount sensor 12, and sends a signal C to a gas proportional valve 2 increase or decrease the amount of gas sent to a burner 3. When the amount of water, detected by the water flow amount sensor 12, has arrived at a limited water flow amount, the signal D is sent to a water valve 10 to choke the amount of the feeding water. According to this constitution, the temperature of the supplying hot-water will never be varied up-and-down due to the variations of the water temperature or the flow amount thereof when the hot-water temperature is once set.
Patent JP-H05287029-A (JP)
Title: Nitrilie polymer excellent in resistance to hot water whitening and sheet thereof
Inventor: NISHINO AKIO
IPC: C08F220/44
Filed: 1992-04-03
Abstract: PURPOSE:To provide the title polymer or sheet which has excellent gas barrier properties and still retains the mechanical properties of usual nitrile polymer or sheet inexpensively and industrially easily by using a usual production apparatus, usual production conditions, etc. CONSTITUTION:The title copolymer comprises 60-84wt.% acrylonitrile, 1-15wt.% 2-acrylamido-2-methylpropanesulfonic acid and/or its salt and 5-39wt.% comonomers.
Patent JP-S61271295-A (JP)
Title: Production of condensed fructose
Inventor: ITO YOSHIKUNI
IPC: A23L27/00
Filed: 1985-05-27
Abstract: PURPOSE:To provide a fructose condensate having sweet taste but no calorific value and useful as a sweetener having high utility, in high yield, by concentrating a highly concentrated fructose at high temperature under reduced pressure keeping the pH within a specific range. CONSTITUTION:A solution containing fructose in high concentration is heated under reduced pressure preferably at 3.0-5.5pH at a temperature adjusted between 80 deg.C and 150 deg.C according to the pH and the water content. The concentrated and dehydrated fructose is further heated keeping the temperature at 80-150 deg.C. The solution containing the fructose condensate is subjected to the chromatographic treatment with a cation exchange resin to separate the monosaccharide fractions such as fructose and to obtain the objective product in high purity.
Patent JP-H05303179-A (JP)
Title: Developing method for silver halide photographic sensitive material and developer composition
Inventor: MORIMOTO KIYOSHI
IPC: G03C5/29
Filed: 1991-04-18
Abstract: PURPOSE:To stepwise reduce silver stains of the silver halide photosensitive material, to facilitate maintenance of an automatic developing machine and to solve a problem on the stains of the photosensitive material by using a specified compound for the developer. CONSTITUTION:In an image forming device for the silver halide photosensitive material, a developer containing the 6-membered heterocyclic compound having at least 3 N atoms as the ring-constituent atoms and each one of mercapto and hydroxy groups is used. As an more preferable developing method, a developer cont. a dihydroxy-benzene type developing agent, free sulfite contained by >=0.3mol/l, and a 1-phenyl-3-pyrazolidone type developing agent and/or an aminophenol type developing agent, and the 6-membered heterocyclic compound having at least 3N atoms as the ring-constituent atoms and each one of mercapto and hydroxy groups is used when the image is formed on the silver halide photosensitive material via developing and fixing processes.
Patent JP-S605779-A (JP)
Title: Control power source circuit of inverter
Inventor: AKAHA MASAMITSU
IPC: H02M7/48
Filed: 1983-06-22
Abstract: PURPOSE:To enhance the reliability and to reduce the cost by constructing control power source of an inverter in such a manner than one power source receives a voltage from a DC side having large variation in the voltage and the other receives a voltage from a stable AC side. CONSTITUTION:3-phase AC powers are converted by a main rectifier 3 into DC power, and fed through a main smoothing condenser 4 to an inverter 6. The inverter 6 is controlled by an inverter controller 31. The controller 31 receives a voltage from the DC side through a switching regulator 22, and receives a DC voltage through an AC/DC converter 24 from the AC side.
Patent JP-S62268410-A (JP)
Title: Control system for tidal waves
Inventor: NIWA TAKAMICHI
IPC: E02B3/06
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a breakwater without damaging landscape by a method in which a float tube vertically movable by a given distance on the inside or outside of a steel tube is provided on the upper part of the steel tube in such a way as to float or sink the float tube according to the levels of tidal current. CONSTITUTION:A steel tube 1 is driven into the seabed ground 2, and holes through which sea water passes are drilled in the peripheral side of the tube 1. A float tube 4 vertically movable by a given distance on the inside or outside of the tube 1, and a space 4A is provided in the tube 4 to make it a float. A weight 5 is then set in the tube 4 and adjusted in such a way as to equalize the tip of the tube 4 with the sea water level WL, permitting it to exhibit a waves-breaking effect when tidal current comes and also it (tube 4) to float and sink according to the ebb and flow of tide. Plural steel tubes are arranged into a proper form to form a breakwater structure not damaging the natural landscape.
Patent JP-H01283183-A (JP)
Title: Liquid composition of fluorane compound
Inventor: NIIMOTO HARUKI
IPC: B41M5/145
Filed: 1988-05-11
Abstract: PURPOSE:To enhance the fastness such as light fastness of a liquid composition effective for preparing a microcapsule for pressure-sensitive copy paper, by containing a hydrophobic org. solvent and three or more kinds of specific fluorane compounds. CONSTITUTION:This liquid composition contains a hydrophobic org. solvent and three or more kinds of fluorane compounds. Each of the fluorane compounds represented by formula (wherein R1 and R2 are a 1-6C alkyl group or a cyclohexyl group and R3 is H or a methyl group) is a black color forming fluorane compound excellent in light fastness and other fastnesses and, concretely, 2-anilino-3-methyl-2-diethylaminofluorane and 2-anilino-3-methyl-2-(N-ethyl-N- isoamylamino)-fluorane are designated. When three or more kinds of these fluorane compounds are dissolved, they can be dissolved at a concn. sufficient to prepare a microcapsule for pressure-sensitive paper. Three kinds of said compounds are dissolved in one or more kind of the hydrophobic org. solvent pref. in an equal amount ratio to obtain a fluorane compound solution having high solubility and generating no precipitation of a crystal during long-term preservation.
Patent JP-H0211995-A (JP)
Title: Hose joint
Inventor: HAINTSU SAUA
IPC: F16L33/207
Filed: 1989-05-02
Abstract: PURPOSE: To prevent liquid leak by forming a corrugation to be inserted with a sealing element in the first tubular section of a sleeve and prongs in the second tubular section. CONSTITUTION: A corrugation 6 is formed in the first tubular section 5 of a sleeve 2, the section 5 is inserted into an end portion of a hose 1 to be clamped by a clamping member 3. A sealing element 13 is inserted into the corrugation 6. Prongs 7 are formed in the second tubular section of the sleeve 2, the prongs 7 are locked to a flank 11 made on a nipple 4. This ensures a seal between the hose 1 and the sleeve 2 and between the sleeve 2 and the nipple 4 to prevent liquid leak from them.
Patent JP-S5636701-A (JP)
Title: Pi or pid regulator
Inventor: NAKAMURA MITSURU
IPC: G05B13/02
Filed: 1979-09-03
Abstract: PURPOSE: To make it possible to exercise PID control with high precision by calculating the mean value of the dead time of step response and that for correction and further a PID (proportional-plus-integral-plus-derivative-action) constant on the basis of the gradient of a time constant.  
     CONSTITUTION: Regulator 1 is a digital regulator. Main arithmetic part 2 receives a setpoint and controlled variable to be detected from controlled system 6 to find a deviation between the both and PID constant arithmetic part 3 calculates deviations from proportional sensitivity, integral time and differential time and outputs the arithmetic results as manipulated variables. At the output side of main arithmetic part 2, chang-over switch 7 is provided and in the normal in-use state, manipulated variables outputted from main arithmetic part 2 are applied to controlled system 6. Thus, PID control is exercised. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5236581-A (JP)
Title: Process for removing iron-cyano compound
Inventor: TANAKA MINORU
IPC: B09B3/00
Filed: 1975-09-19
Abstract: PURPOSE: Removing by decomposition the cyano components in the sludge from which the iron-cyano complex salts have been removed as the iron-cyano compounds of heavy metals by precipiration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5737358-A (JP)
Title: Apparatus of image formation system
Inventor: NAKAYAMA SHIGERU
IPC: G03B27/00
Filed: 1980-08-15
Abstract: PURPOSE:To facilitate operation of paper feed action when a large number of papers are continuously needed, by rendering a paper feeder having a large storage capacity attachable to an image formation apparatus in place of a paper feed cassette having a small storage capacity. CONSTITUTION:A member 32 for placing a paper feeder 2 is installed on a stage 3 for placing a double cassette type electrophotographic copying apparatus 1. When a large number of papers are successively needed, the paper feed cassette 101 on the lowest step is drawn out, and the feeder 2 is attached onto the member 32 located on the lower part of the right side of the apparatus 1 so as to situate the end of the paper guide member 29 of the feeder 2 in the paper feed part 131 of the apparatus 1. A changeover switch installed in the main body 4 of the apparatus 1 is actuated by this attachment, permitting paper feed control using the paper feed cassette 101, 102 to be changed over to that using the feeder 2.
Patent JP-H02292322-A (JP)
Title: Curable composition, polyurethane polyol to be added thereto and planar fastener obtained by using same composition
Inventor: AKAZAWA TOSHIYUKI
IPC: A44B18/00
Filed: 1989-04-30
Abstract: PURPOSE:To form a curable composition which can give a coating layer having good applicability, durability, secondary processability and dyeability and is useful as a back-coating agent of a planar fastener by adding a tert. amino- containing polyurethane polyol and a polyisocyanate in a specified ratio to an organic solvent. CONSTITUTION:This composition is formed by adding a polyurethane polyol containing 2 to 500mueq/g of tert. amino groups and a polyisocyanate in a weight ratio of 100:10 to 50 to an organic solvent. The above polyol can be obtained by subjecting a polymer diol, an organic diisocyanate and either a compound (a) having a tert. amino and a group reactive with the polymer diol and the organic diisocyanate or a compound (b) having a tert. amino and a group having graft polymerizability to a well-known urethane formation reaction optionally followed by a graft polymerization reaction. Examples of the above organic solvent include ethyl acetate, methyl ethyl ketone and toluene.
Patent JP-2000307854-A (JP)
Title: Scanner, and method for switching scanner modes
Inventor: HONMA HIDEO
IPC: H04N1/04
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a scanner capable of automatically switching compression system of the data to be transmitted according to the kind of an original to be read. SOLUTION: This scanner is provided with an original reading sensor 201 for reading an original, an A/D converter 202 for converting read information into digital data, a quantizer 204 which has two quantization modes in which the numbers of quantization levels are different and quantizes the digital data according to one quantization mode, a buffer 205 for temporarily storing the quantized data and a compressing part 206 which has two compression modes, whose encoding systems are different and compresses the data stored in the buffer according to one compression mode, and has a mode deciding part 210 which analyzes the distribution of the data stored in the buffer 205 to decide whether the original is a text in the case of reading a part of the original and switches the quantization modes and the compression modes in accordance with the decided results.