baber/WOPTO huggingface dataset:
Patent JP-S6144214-A (JP)
Title: Fuel particle feeding device
Inventor: HISHIDA MASASHI
IPC: F23K3/02
Filed: 1984-08-09
Abstract: PURPOSE:To enable reduction of production of nitrogen oxide, by a method wherein rich mixture and lean mixture of pulverized fuel are arbitrarily prepared to effect thick and thin fuel combustion. CONSTITUTION:Fuel-air mixture of solid fuel, pulverized by a mill 1, and an air is induced by an exhauster 3 to enter a cyclone 2 where the mixture is separated into pulverized fuel and the air. The separated pulverized fuel is collected by a storage pin 4, and the collected pulverized fuel is introduced to a particle feeder 11. The air boosted by a primary fan ventilator 6 is fed to the particle feeder 11 through a damper 14, a part of the air boosted by the exhauster 3 is fed through a gate valve 18, and this enables the mixtures different in an air-fuel ratio to be conveyed to a burner. Further, the air-fuel ratio, of course, can be properly regulated through regulation of the opening of the damper 14. Closing of a gate valve 17 enables conveyance of the mixture to the piping 13 side by means of a whole amount of the air boosted in pressure by the exhauster 3.
Patent JP-H0330136-A (JP)
Title: Production of magneto-optical recording medium
Inventor: SUGIYAMA TADASHI
IPC: G11B11/105
Filed: 1989-06-28
Abstract: PURPOSE:To obtain a magneto-optical recording medium having stable mechanical properties with little optical distorsion, no warpage or local deformation by subjecting a polycarbonate disk substrate to heat treatment according to a specified temp. variation program and then providing a magneto-optical recording layer on the polycarbonate substrate. CONSTITUTION:A disk polycarbonate substrate is heated rather slowly at the temp. rising speed of 150-300 deg.C/hour to about 131-132 deg.C which is higher by 10 deg.C than the softening point (121-122 deg.C) of polycarbonate. Then the substrate is maintained at about 131-132 within + or -2 deg.C variation for at least 0.5 hour but shorter than 24 hours, and then cooled slowly at 300-100 deg.C/hour to room temp. about 30 deg.C. By this method, a polycarbonate substrate having little double refraction and little distortion with reduced local deformation in its surface can be obtained at low cost.
Patent JP-H119948-A (JP)
Title: Ozone deodorizing device
Inventor: TAKAHASHI RYOJI
IPC: B01D53/38
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To oxidize and remove malodorous components by utilizing highly active hydroxyl radicals produced from ozone and fine water droplets and ultraviolet rays contained in sunbeams as well. SOLUTION: The ozone deodorizing device has an ultraviolet ray permeable plate 3 and includes a reaction tank 2 which is disposed outdoors so that sunbeams fall upon the plate 3, an atomizing nozzle 4 disposed in the tank 2 to mix and spray ozone and fine water droplets, malodor feed means 6, 7, 8 to feed gas containing malodorous components to the tank 2, ozone feed means 11, 12, 13, 14 to feed ozone generated by an ozone generator 10 to the nozzle 4, and water feed means 15, 16 to feed water to the nozzle 4. The ozone and fine water droplets are mixed and sprayed from the nozzle 4 to produce highly active hydroxyl radicals to oxidize and remove malodorous components, and ultraviolet rays falling on the tank 2 from the plate 3 accelerate the oxidation and removal of malodorous components by the radicals.
Patent JP-S649589-A (JP)
Title: Sheet paper detector
Inventor: UCHIDA HIDEKATSU
IPC: G06K13/067
Filed: 1987-07-02
Abstract: PURPOSE: To exactly and surely recognize a watermark prepared by the coarseness and fineness of fibers by automatically slicing transmitted light with slice data corresponding to change in the transmitted light of infrared rays caused by the coarseness/fineness of fibers consisting of paper sheets. CONSTITUTION: This device has an infrared ray radiating mean 1 for irradiating paper sheets P with infrared rays, an infrared ray detecting means 2 for detecting light transmitted from the papery sheets P by this infrared ray radiating means 1, a slice data preparing means 10 for preparing the slice data from the output signal of this infrared light detecting means and a slice means 10 for slicing the output signal of the infrared ray detecting means corresponding to the slice date prepared by this slide data preparing means. Namely, when the paper money P is conveyed between the radiator 1 and the infrared sensor 2, a CPU 10 generates a timing signal corresponding to the section of bar watermark part and slices normalized data according to a slice level.  From the sliced result of this slice means, the watermark prepared by the coarseness/fineness of fibers can be exactly and surely recognized.
Patent JP-H11344155-A (JP)
Title: Piping clamp and piping attachment structure
Inventor: HAYAZAKI SUTEICHI
IPC: F16L3/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a piping clamp which is simple in form, improved in strength, and easily performs fastening. SOLUTION: This type of piping clamp 11 is used for fastening a piping 12 onto a base seat 13. In order to prepare this, a metal bar is bent into U-form along an outer diameter of the piping 12. One end of the metal bar is widened in a diameter, bent or pressed to be flat to form a hanging portion 15 hung from an attaching hole 17 on one side of the base seat 13. A male screw thread 16 is formed on the other side of the metal bar so as to be fitted into an attaching hole 19 on the other side of the base seat 13.
Patent JP-S6226810-A (JP)
Title: Vertical type vapor growth device
Inventor: SAMATA SHUICHI
IPC: H01L21/205
Filed: 1985-07-29
Abstract: PURPOSE:To make uniform the temperature distribution of a susceptor when it is heated up as well as to contrive improvement in the yield rate of a vapor-phase growth layer and the semiconductor element to be formed by a method wherein a supplementary high frequency heat source of small diameter is provided at a point adjacent to the high frequency heat source arranged between the uniformity susceptor attached to a rotating shaft and a substrate. CONSTITUTION:The uniformity susceptor 6 fixed to a rotating shaft 5 is heated up, and a high frequency heat source 8 is provided for the purpose of maintaining the prescribed temperature by heating the semiconductor substrates 7... placed on the susceptor 6 without generating temperature gradient thereon. Said heat source 8 is composed of the main heat source 9 covering almost the entire surface of the uniformity susceptor 6, and a supplementary heat source 10. As a high frequency resistance heating method is performed, a flat-plate type coil whereon a conductive metal such rotating shaft 5 is inserted into the center position of the coil. the supplementary heat source 10, having the diameter one third of that of the main heat source 9, is arranged close to the main heat source 9 for the purpose of accelerating the speed of temperature rise in the temperature distribution, namely, the region in the vicinity of the rotating shaft 5, generated when the uniformity susceptor 6 is heated up as a result of the operation of the rotating shaft 5.
Patent JP-H0915219-A (JP)
Title: Trackless ultrasonic testing device
Inventor: HATA MORIKI
IPC: G01N29/26
Filed: 1995-06-30
Abstract: PURPOSE: To provide a trackless ultrasonic testing device which can accurately measure the distance from a main machine to a slave machine and enhance the operational efficiency of ultrasonic test. CONSTITUTION: An ultrasonic oscillator 7 turnable about the pivot 8a of a main machine 1 is placed in such a way as to be capable of inclination about a shaft 21 extending in a direction perpendicular to the pivot 8a, and an ultrasonic receiver 13 turnable about the pivot 14a of a slave machine 2 is placed in such a way as to be capable of inclination about a shaft 22 extending in a direction perpendicular to the pivot 14a.
Patent JP-S6141655-A (JP)
Inventor: HERUMAN GEBERUSU
IPC: B60T8/1761
Filed: 1985-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5866463-A (JP)
Title: Paper guide mechanism of facsimile receiver
Inventor: BABA MASANORI
IPC: H04N1/00
Filed: 1981-10-16
Abstract: PURPOSE:To facilitate the first reception of a picture after the recording paper is fed, by providing a sheet discharge mechanism at the entrance of a sheet guide which leads the sheet discharged from a rotary cutter into a developing device. CONSTITUTION:A facsimile receiver is provided with a side frame 1. A service cover 3, a latent image receiver 7, a developing device 9, etc. The continuous recording paper 12 sent from a paper feed reel is supplied to the device 9 via a capstan roller 4, a rotary cutter 8, a paper edge discharge mechanism 14, an independent paper guide 11 and a feed roller 5. The mechanism 14 turns round a fulcrum 142 when a cover 2 is opened. The new peper 12 is supplied and the roller 4 is turned with the cover 2 opened. Then the paper 12 is discharged through the mechanism 14. Then the cutter 8 is actuated and then the cut edge is pulled out. Thus the distance C from the new cut edge of the recording paper to the receiver 7 can be accurately decided.
Patent JP-S5592419-A (JP)
Title: Oil fence
Inventor: MARUYAMA ICHIROU
IPC: E02B15/04
Filed: 1978-12-30
Abstract: PURPOSE: To enable the prevention of an oil becoming drops and oil leakage without disturbing a state of an oil dead portion as a result of a skirt portion being free from flapping, by locating rigid side plate-like objects on a flexible film skirt portion of an oil fence.  
     CONSTITUTION: Side plate-like objects 7, such as rigid plates, pipes, square timbers, etc., are mounted on a flexible film skirt portion 2 of an oil fence consisting of a floatig portion 1, the flexible film skirt portion, and a sinker portion. Thus, the skirt portion 2 moves like a piece of a plate, an oil leakage due to the wind and waves and a tide being effectively protected. The oil fence does not become bulky even if it is provided with the side plate-like objects 7, the fence so mounted with the objects 7 being easily put away and handled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6143729-A (JP)
Title: Production of color liquid crystal panel
Inventor: HIRAISHI HISATO
IPC: G02F1/1343
Filed: 1984-08-08
Abstract: PURPOSE:To prevent the disconnection of wiring or the like to obtain a color liquid crystal panel of higher reliability by coating the metallic wiring on a transparent substrate with a photosensitive resin and exposing it to light from the rear side and removing the resin on the metallic wiring and coating the substrate with a photosensitive resist and exposing and developing it to remove this resist partially and dyeing the resin. CONSTITUTION:A metallic wiring 61 is formed in stripes with >=1mu thickness on a transparent substrate 21 by etching and plating. The whole of the surface of the substrate 21 including the metallic wiring 61 is coated with a transparent negative photosensitive resin 62. This resin 62 is exposed to a light 63 from the rear side by a mercury arc lamp or the like and is developed, and the metallic wiring 61 is used as a mask to remove the resin 62 on the metallic wiring 61. A photosensitive resist material 64 is applied and is exposed and developed, and the resin in a proper part on which the resist material is removed, for example, a part 23a is dyed red. This process is repeated to dye the resin in the other parts green and blue. Thus, the color liquid crystal panel superior in display capacity is produced easily with a good yield.
Patent JP-H0329803-A (JP)
Title: Detecting device of position of object
Inventor: SHIBATA YOJI
IPC: G06K13/067
Filed: 1989-06-28
Abstract: PURPOSE:To enable sharp reduction of amplifiers and to make the whole of a device small in size and inexpensive by a method wherein an amplifier pro vided in the posterior stage of a plurality of photocouplers is used commonly for time-division multiplex by switching signals and switches. CONSTITUTION:Switching commands S1 to S4 outputted onto signal lines 103 to 106 are supplied as address signals to a memory circuit 18. Data read out of an address of the circuit 18 are subjected to D/A conversion 19 and supplied to a drive circuit 20. Based on an analog signal received from a prior stage, this circuit 20 outputs onto a signal line 109 a drive current I which decreases with an increase of the signal. The current I is supplied to a photodiode of a photocoupler 5 through the signal line 109 and a switch 1 closed alone by the switching command S1 on the signal line 103, so as to make it emit a light. When no object is present between the photodiode of this coupler 5 and a phototransistor, the phototransistor is put in continuity and a voltage lower than a supply voltage Vcc is supplied to an input terminal of a common amplifier 13 through a diode 9.
Patent JP-H1117336-A (JP)
Title: Multilayer printed wiring board and its manufacture
Inventor: HIRAMATSU YASUJI
IPC: H05K3/38
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer printed wiring board having a high wiring density by reducing the diameter of a via hole by electrically connecting an inner layer-side conductor circuit to an outer layer-side conductor circuit through a columnar conductor provided through an interlayer insulating resin layer. SOLUTION: In a multilayer printed wiring board, an inner layer-side conductor circuits 5 is electrically connected to an outer layer-side conductor circuit 6 through a columnar conductor 7 provide through an interlayer insulating resin layer 1. Therefore, such a land section as the conventional via hole, etc., becomes unnecessary and the wiring density can be increased. In the wiring board, in addition, the occurrence of peeling and cracking is prevented even in a heat cycle, because the adhesion between the conductor 7 and the insulating resin layer is improved by providing a roughened layer 11 on the side face of the conductor 7.  In other words, the cracking is apt to occur in the heat cycle due to the difference between the coefficients of thermal expansion of the conductor 7 and insulating layer which is in contact with the conductor 7, which can be prevented by the roughened layers 11 provided on the side face of the conductor 7.
Patent JP-S5869440-A (JP)
Inventor: OKADA KAZUHIKO
IPC: G01M15/04
Filed: 1981-10-17
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-H0217288-A (JP)
Title: Fluid pipe and fluid compressor using same
Inventor: MATSUBARA YASUO
IPC: F16L11/12
Filed: 1988-07-04
Abstract: PURPOSE:To simplify piping and wiring, save a space, and make a working property efficient by providing conducting portions for piping which are covered with an insulating layer extending along the longitudinal direction of fluid flowing pipes, on the outer peripheries of the pipes. CONSTITUTION:A fluid pipe 1 is for a fluid compressor which necessitate both fluid piping and electric wiring. The fluid pipe 1 has a plurality of flexible pipes 2 for making a fluid flow, electric conducting layers 3 as conducting portions each extending along the longitudinal direction on the outer peripheral faces of the pipes 2, and an insulating cover 4 as a flexible insulating layer for covering the outer peripheral faces of the electric conducting layers 3. As a result, fluid piping and electric wiring can be effected without separately extending the pipes and the conducting portions, simplifying piping and wiring, saving a space, and making the operating property of piping and wiring efficient.
Patent JP-H081116-A (JP)
Title: Cleaning device of parts and substrates
Inventor: OKUMURA TATSUYA
IPC: B08B3/10
Filed: 1994-06-24
Abstract: PURPOSE:To dispense with a cleaning liquid circulation line and at the same time, enhance cleaning efficiency in a cleaning tank by arranging the cleaning tank inside a cleaning liquid storage container, and at the same time, arranging the cleaning liquid suction part of a pump to which a submerged jet mechanism is directly connected, in the cleaning liquid of the storage container. CONSTITUTION:A cleaning tank 3 in which a material 4 to be cleaned is arranged in a container 2 in which a cleaning liquid is stored. In addition, a jet nozzle 5 for cleaning the material 4 using a submerged jet mechanism is arranged in the cleaning tank 3. In this case, the jet nozzle 5 is connected to a pump 7 at a nozzle head 6, and the cleaning liquid suction part 8 of a pump 7 is arranged in the cleaning liquid 1 of the container 2. Further, the flow port 9 of the cleaning liquid 1 is arranged on the lateral surface in a jet current direction. The cleaning liquid 1 is aspirated from the cleaning liquid suction part 8, and is ejected from the jet nozzle 5, so that this jet current is used to clean the material 4. On the other hand, the cleaning liquid 1 after cleaning process is returned into the container 2 from the flow port 9, and is allowed to circulate there. Thus a circulation line for the cleaning liquid 1 is dispensed with.
Patent JP-H0882754-A (JP)
Title: Self-assembly type monolayer coating for micromechanical device
Inventor: ROBAATO EMU UORASU
IPC: B81B3/00
Filed: 1995-06-30
Abstract: PURPOSE: To improve the problem of fixing at contact surfaces by including specific monomolecular layers into the surface where the parts of moving elements come into contact with each other. CONSTITUTION: A mirror element 10 has layers 19 covering the exposed surfaces including the front surface of a landing electrode 17 and the rear surface of a mirror 11. These layers 19 is, in this case, called as the 'monomolecular layers (monolayers)' and are defined as films having the thicknesses nearly equal to the lengths of the molecules constituting the layers. The monolayers 19 are shown only on the surfaces of the electrode 17 and the mirror 11, but this deposition stage may not always be selective and the monolayers 19 are formable on other exposed surfaces as well despondently upon the ease of handling of the respective surfaces relating the formation of the monolayers 19. The monolayers are formable on other exposed surfaces. A soln. contg. precursor molecules for forming such layers 19 is prepd.  The soln. is used for the liquid phase deposition of the precursor material. The monolayers 19 of the self-assembly type are thus obtd.
Patent JP-S5955874-A (JP)
Title: Novel hydrantoin derivative
Inventor: MURAYAMA YUU
IPC: A61P29/00
Filed: 1982-09-27
Abstract: NEW MATERIAL:5-Phenyl-5-ureidohydantoin (phenylallantoin). USE:Additive for pharmaceuticals and cosmetics. It has antiphlogistic and keratolytic activities, and has high affinity with lipid because of its higher organic nature than allantoin. PROCESS:The compound of formula I can be prepared by reacting the compound of formula II with excess urea and dehydration agent preferably in the presence of an acid catalyst, and treating the reaction product for several hours in water.
Patent JP-H10303185-A (JP)
Title: Etching apparatus and etching method
Inventor: SUZUKI HIDEKAZU
IPC: H01L21/68
Filed: 1997-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a practical etching apparatus and an etching method capable of effectively performing an etching at a process temperature lower than the plasma heating temperature. SOLUTION: The surface of a wafer 10 is etched by chemical species produced in a plasma produced in a space where the wafer 10 is. A cooling mechanism 4 cools the wafer 10 so that the process temperature at which the wafer 10 must be kept during etching is lower than the plasma heating temperature at which the wafer 10 reaches thermal equilibrium by the heat of the plasma and the temperature of the wafer 10 is kept equal to the process temperature while being etched. The heating mechanism 5 previously heats the wafer 10 so that the temperature of the wafer 10 reaches the process temperature when starting etching, stops heating when starting the etching or after the start, and switches to plasma heating of the wafer 10.
Patent JP-H0830734-A (JP)
Title: Character string recognition device
Inventor: SUGIMOTO KIICHI
IPC: G06K9/72
Filed: 1994-07-19
Abstract: PURPOSE:To provide a character string recognition device for efficiently and accurately performing the re-segmentation processing of the character area of handwritten address recognition and a character re-recognition processing. CONSTITUTION:This device is provided with a character detail segmentation means 2 for further dividing character pictures 1 for which supplied handwritten address pictures are inputted and segmented for respective rectangular areas in detail, a character picture integration means 3 for integrating the segmented character areas, a character recognition means 4 for inputting information from the character picture integration means 3 and a place name candidate 6 and recognizing a similar character, a similarity degree judgement means 5 for collating the information from the character recognition means 4 with the place name candidate 6 as place name information and judging a similarity degree, a re-segmentation means 7 for inputting the information, re-segmenting the character pictures and outputting them to the character picture integration means 3 and an address evaluation means 8 for inputting the information from a re-segmentation processing/re-recognition processing means 9 and specifying an address from a segmentation matching degree and a character average similarity degree.
Patent JP-S6411187-A (JP)
Title: Antioxidant
Inventor: YOKUMOTO HISAO
IPC: A23L3/34
Filed: 1987-07-06
Abstract: PURPOSE:To obtain an antioxidant, containing methoxy-dimethyl-oxybiphenyl- triol as an active ingredient and having low toxicity, excellent safety and stability and suitable for edible oils, fats and oils. CONSTITUTION:The aimed antioxidant containing 5-methoxy-3,5'-dimethyl-2,3'- oxybiphenyl-1,1',2'-triol expressed by the formula as an active ingredient. This antioxidant is preferably used in an amount of 0.01-0.15wt.% in an unsaturated fatty acid-containing foods, such as fats and oils.
Patent JP-H0511567-A (JP)
Title: Electrostatic charger
Inventor: KITA HIDEKI
IPC: G03G15/02
Filed: 1991-07-08
Abstract: PURPOSE:To provide an electrostatic charger whose structure is extremely simple, where potential between the respective wires of a grid wire is uniformized and the spreading work of the grid wire is simplified in a so called scorotron system electrostatic charger used as an image forming device such as a copying machine. CONSTITUTION:One long-length grid wire 14, whose one end is fixed to an electrode 17 on a bracket 16 on one side, is engaged with a pin 18 on the bracket 16 on one side and the pin 18 on the bracket 16 on the other side, and is wound to the electrode 17 on the bracket 16 on the other side and turned back. Thus, the grid wire 14 is successively engaged with the respective pins 18 to regulate pitch in the peripheral surface direction of a photosensitive body 1, and it is superposed on the hook part of the common electrode 17 and turned back, so that it is turned back plural times between a pair of brackets 16 and 16 to be spreaded. The other end of the grid wire 14 is fixed to the electrode 17 on the bracket 16 on the other side.