baber/WOPTO huggingface dataset:
Patent JP-H05256594-A (JP)
Title: Electrothermal chemical gun
IPC: F41A1/00
Filed: 1992-03-10
Abstract: PURPOSE:To prevent characteristic change of reactive product during preservation by alternately laminating a plurality of types of the products through a partition and mixing them after a plasma introduction in an electrothermal chemical gun for accelerating a missile by high temperature and high pressure gas generated by chemical reaction. CONSTITUTION:A cartridge 3 having a missile 2 at an end is charged in a magazine of a barrel 1, and a plug 4 is mounted. Reactive product mixture 5 is arranged in contact with the missile 2 in the cartridge 3, and plasma generating insulator 7 is arranged on a cathode 6 in contact with the mixture 5. On the other hand, a fuse 9 is arranged between an anode 8 arranged at the rear in the insulator 7 and the cathode 6. In this case, the mixture 5 is formed by laminating the first reactive product 5a made of fuel and the second reactive product 5b made of oxidizer. A laminating direction is set to a direction along a flying direction A of the missile 2. Further, the products 5a, 5b are laminated through a partition 5c.
Patent JP-S58170657-A (JP)
Title: Differential pressure detector for two system brake
Inventor: YANAGAWA ICHIROU
IPC: G01L7/16
Filed: 1982-03-30
Abstract: PURPOSE:To alarm in accordance with a predetermined standard even when the differential voltage has varied due to the variation of input pressure, by operating an alarm means only when the ratio between the differential output pressure of two systems and the input pressure of a multiplier has exceeded the critical level. CONSTITUTION:First and second pistons 13, 14 are arranged respectively in the cylinder 12 of a body 11. One input pressure Pa of two system multiplier is applied through a lead-in hole 16 onto the first pressure receiving face 13a of the first piston 13. The output pressure Pb from one multiplier is applied through a lead-in hole 19 onto the second pressure receiving face 13b of the first piston 13. Said output pressure Pb will also function onto the pressure receiving face 14a of the second piston 14. The output pressure Pc from the other multiplier is also applied through a lead-in hole 22 onto the other pressure receiving face 14b of the second piston 14. A spring 28 for energizing the first piston 13 to the left is provided while an alarm switch 29 which will function due to the motion of the piston 13 to the right is provided on the body 11.
Patent JP-S54143707-A (JP)
Title: Detecting method for pile distribution of charged material in blast furnace
Inventor: KOMIYA RIYOUHEI
IPC: C21B7/24
Filed: 1978-04-28
Abstract: PURPOSE:To estimate easily pile distribution of charged material in a blast furnace, by measuring continuously the vibration of movable armor while the charge being fed with a vibrometer installed on the movable armor at the top of the blast furnace. CONSTITUTION:A vibrometer is attached, e.g., to the driving shaft 5 of movable armor 3 at the top of a blast furnace in order to measure continuously the vibration of movable armor while the charge being fed. The pile distribution of the charge in the furnace is estimated on the basis of the measured value and a previously determined parameter, e.g., the falling locus of the charge at each set angle of the movable armor.
Patent JP-S57165147-A (JP)
Title: Producing device for cage body for centrifugal prestress concrete pole
Inventor: KITAGAWA YOSHIO
IPC: B21F31/00
Filed: 1981-04-06
Abstract: PURPOSE:To produce a high-quality cage body without a waste of materials, by producing the cage body in a mechanical device continuously from the process, where a fan- shaped and sheet-shaped net body is made from piano wires, longitudinal wires, band  pieces, and lateral wires, up to the process for making a taper cage body. CONSTITUTION:Piano wires 1 and longitudinal wires 2a, 2b, and 2c have right ends  trued up by a backplate 8 and are fed in the lateral direction one by one by a longitudinal wire supplying device 11. Band pieces 3 and a lateral wires 4 are fed at right  angles with the longitudinal line 2a at a pitch different in the left and the right by a  lateral material feeding device, and piano wires 1 and longitudinal wires 2a, etc. are  dropped onto these band pieces 3 and lateral wires 4 one by one by a dropping device  12, and in crossing parts, piano wires 1 and band pieces 3 are tied up and longitudinal wires 2a and etc. and lateral wires 4 are welded. The end part of the net of band  pieces 3 and lateral wires 4 is cut to obtain a fan-shaped and sheet-shaped net body (a).  The net body (a) has tips of wires trued up while carried by a carrying device 20 to  obtain a net body (b), and this net body (b) is so rolled that the diameter in the left is  different from that in the right, thereby obtaining a taper cage body (c).
Patent JP-H10246415-A (JP)
Title: Electric melting furnace for refuse incineration ashes and operating method thereof
Inventor: MAKI MUTSUO
IPC: F23J1/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent mixing of molten salt and molten slag and also to simplify an operation and equipment for discharging the molten salt and the molten slag, by a method wherein the level of the molten salt is detected by detecting a current flowing from an electrode to the molten salt, a voltage or an electric resistance and the molten slag or the molten salt is discharged. SOLUTION: At the time of an operation, incineration ashes 12 charged in an electric melting furnace are melted by the heat from molten slag 13 and thereby the molten slag 13 and molten salt 14 are produced therefrom. The molten salt 14 is formed on the molten slag 13 and the incineration ashes 12 are deposited in layers on the molten salt 14. As the melting proceeds with charging of the incineration ashes 12, the molten salt 14 on the molten slag 13 rises with a rise of the level of the molten slag and a current flows through an upper electrode 8, the molten salt 14, a current detecting electrode 10 and a lower electrode 7. By detecting this current by an ammeter 11, it is detected that the molten slag 13 is collected in a prescribed amount. Based on this detection, the molten slag 13 is discharged by opening a molten slag discharge port 4 by a port opening machine 6.
Patent JP-H09209357-A (JP)
Title: Jet nozzle device
Inventor: KITAMURA MORIO
IPC: E02D5/32
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To secure safety if a nozzle main body has dropped from a pile. SOLUTION: A reverse injection hole 4c is formed in the nozzle main body 4 of a jet nozzle. The reverse injection hole 4c is closed by a socket 2 attached to a pile 1. The nozzle main body 4 is attached to the socket 2 by mean of a shear pin 7. If the nozzle main body 4 has dropped from the pile 1 as the result of rupturing of the shear pin 4 or dropping of the socket 2 from the pile 1, the reverse injection hole 4c opens to cause a part of a jet of water to be released from the reverse injection hole 4c, so the pressure of the jet of water is reduced and the driving force of the reverse injection is canceled out by the reaction of the jet of water, with the result that safety can be secured as the water is prevented from splashing upward of a hose.
Patent JP-H0585833-A (JP)
Title: Apparatus and process for heat-treating component made of ceramic matrix composite material by ultrahigh- frequency heating
Inventor: JIYOERU MISHIERU DANIERU BENOA
IPC: C04B35/645
Filed: 1992-03-11
Abstract: PURPOSE: To provide device and method for heat treating parts made of a composite material having ceramic matrix at a high temperature of 1,000°C.  
     CONSTITUTION: This device includes a treatment enclosure 1 connected to a microwave generator and a waveguide. The enclosure includes ceramic fibers sensitive to oxidation, and in the case of treating a part 5 consisting of ceramics as a matrix, a piping 16 to be connected to an external feeding source 17 for neutral gas such as argon e.g. for applying neutral atmosphere protecting the part 5 and a hot pressing device 12 arranged in a solid mold 13 are also included in the device. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S62223175-A (JP)
Inventor: FURANTSU MERUGAA
IPC: C07D245/02
Filed: 1987-03-09
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-H01226278-A (JP)
Title: Color picture processing system
Inventor: HIRATSUKA SEIICHIRO
IPC: H04N1/04
Filed: 1988-03-04
Abstract: PURPOSE:To obtain a hard copy faithful to color reproduction without causing the deterioration of picture quality by arranging a ROM to store the data of color correction for every recorded color and performing the color correction after transferring said data to a RAM. CONSTITUTION:A selector 17e selects one of the ROMs 17a-17d according to a YMCK signal. The color correction data stored in the selected ROM is transferred to a color correction RAM 17f through the selector 17e. Thus, the transfer of the data and the color correction are performed four times repeatedly. As the result, since it is enough for the color correction RAM 17f to store the color correction data of only one color portion, the RAM of small capacity (128KB) can be used. Besides, when color conversion is performed, it is acquired by rewriting the area of a designated color in the color correction RAM 17f. Thus, faithful color reproduction can be realized.
Patent JP-2000224959-A (JP)
Title: Dispenser for frozen drink and cleaning of beverage tank of the dispenser
Inventor: HASHIMOTO MASAMI
IPC: A23L2/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To enable the automatic cleaning and sterilization of the beverage tank of a dispenser for a frozen drink by using hot water without using a chemical. SOLUTION: This dispenser is provided with a beverage tank 1 having a built-in stirring blade 5c-cooler 5 (an evaporator of a freezer) combination and provided with a vending valve 2, and a cooling unit 4 of the cooler, and it supplies a frozen drink prepared by cooling and stirring a syrup drink stored in the beverage tank through the vending valve. In this dispenser, a cleaning water reservoir 7 with a heater 8 connected to a water faucet 15 is placed inside the upper lid 1a of the beverage tank. When a cleaning direction is commanded by a cleaning button 18, water flows from the reservoir into the tank at first by the direction from a command 19 to wash the tank with water.  Successively, hot water heated to high temperature by the heater is poured into the beverage tank, and the hot water is kept inside while rotating the stirring blade to perform heat sterilization and cleaning of the inside of the tank with hot water.
Patent JP-H09228232-A (JP)
Title: Fulling machine
Inventor: ARITA HIROSHI
IPC: D06C17/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a fulling machine capable of reducing an installation area and improving heat efficiency. SOLUTION: This fulling machine is equipped with a humidifying and softening treatment part 2 at the top stage, a heating and relaxing treatment part 3 at the middle stage and a cooling and finishing part 4 at the bottom stage. Endless belt conveyors 5, 6 and 7 are arranged on the top, the middle and the bottom stages, respectively. The top, the middle and the bottom conveyors 5, 6 and 7 are alternately reversed so as to zigzag send a raw fabric 30 of woven fabric from above downward. Further, the humidifying and softening treatment part 2, the heating and relaxing treatment part 3, the cooling and finishing part 4 and the belt conveyors 5, 6 and 7 at the top, the middle and the bottom stages are internally laid in one casing 1.
Patent JP-H08245460-A (JP)
Title: Production of optically active bis-beta-naphthol compounds and optically active quaternary ammonium salts
Inventor: HYODA TOSHIHARU
IPC: C07C39/14
Filed: 1995-03-13
Abstract: PURPOSE: To safely and easily separate and recover the subject optically active compounds by mixing two kinds of specific compounds, wherein one of the compounds is optically active and the other is racemic, and subsequently decomposing the synthesized clathrate complex comprising the optically active components to separate the optically active component from the racemic compound. CONSTITUTION: (A1 ) A quaternary ammonium salt compound [e.g. a compound of the formula I (R is a lower alkyl; X is a halogen) and (A2 ) a bis-β-naphthol compound (e.g. 1,1'-bis-β-naphthol or 6,6'-dibromo-1,1'-bis-,β-naphthol), wherein one of the components A1 and A2 is optically active and the other is racemic, are mixed with each other to synthesize the clathrate complex wherein both the components are optically active, and the synthesized clathrate complex is separated and subsequently decomposed to produce the objective optically active compound. Thus, the optically active compound is separated from the racemic compound. The decomposition of the clathrate complex comprising the components A1 and A2 is performed e.g. by dissolving the clathrate complex in the mixture of water with an organic solvent not miscible with the water.
Patent JP-2000250181-A (JP)
Title: Photographic treating liquid and silver halide color photographic sensitive material
Inventor: OSHIYAMA TOMOHIRO
IPC: G03C7/42
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a treating liquid having excellent desilverizing property and to obtain a photosensitive material which has the excellent desilverizing property even under condition of rapid developing and which solves a problem of storage stability by incorporating a specified compd. into a photographic treating liquid. SOLUTION: The photographic treating liquid contains a compd. expressed by the formula of HS-(R1)K-R2. In the formula, R1 is a divalent connecting group, R2 is an unsubstd. satd. heterocyclic group having sulfonyl group or a satd. heterocyclic group having sulfonyl group and at least one of halogen atom, alkyl group, aryl group, aryloxy group, hydroxygroup, -CONHRa, -SO2NHRb or alkoxycarbonyl group as a substituent, wherein each of Ra and Rb is an alkyl group or aryl group, and (k) is 0 or 1. Thereby, the obtd. treating liquid has excellent desilverizing property. The photosensitive material containing a coupler which releases a bleach accelerating agent has the excellent desilverizing property and storage stability even under condition of rapid developing.
Patent JP-S60174199-A (JP)
Inventor: MAEDA MASAHIKO
IPC: D06F58/28
Filed: 1984-03-19
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-H02232625-A (JP)
Title: Ferroelectric liquid crystal element unit and method for supporting ferroelectric liquid crystal panel
Inventor: HANIYU YUKIO
IPC: G02F1/13
Filed: 1989-03-07
Abstract: PURPOSE:To obtain a uniform bistable orientation state which exhibits high stability to impact or strain with the ferroelectric liquid crystal element unit by confining the sharp angle formed by intersecting of the chiral smectic C phase thereof with the normal direction of the layer within a prescribed range. CONSTITUTION:The liquid crystal panel formed by using a ferroelectric liquid crystal is supported at such two sides here the sharp angle theta1 formed by the intersection of the chiral smectic C phase of the liquid crystal panel with the normal direction of the liquid crystal layer attains 0 deg.<=theta1<25 deg.. The sharp angle theta1 is preferably 0 deg.<=theta1<15 deg. and is further preferably theta1=0 deg.. The ferroelectric smectic liquid crystal element unit having the uniform bistable orientation state which exhibits the high stability to the supporting impact or strain is obtd. by confining the sharp angle theta1 within the prescribed range in such a manner.
Patent JP-S58169438-A (JP)
Inventor: HASUMI MASAHIKO
IPC: A61B6/02
Filed: 1982-03-31
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-S59178326-A (JP)
Title: Simple observation apparatus for colored light
Inventor: NAKANO KENJI
IPC: G01J3/46
Filed: 1983-03-29
Abstract: PURPOSE:To obtain the titled apparatus capable of observing the colored state of the reflected light an transmitted light from an optical membrane to be designed even if the optical membrane is not fabricated, by interposing a detachable mask capable of respectively blocking a predetermined amount of spectrally diffracted beam between a collimator and an image forming system. CONSTITUTION:A collimator has function for respectively converting spectra spectrally diffracted by a spectroscopic element to parallel beam while an image forming system has function for condensing parallel spectra to one point and constituted of one or more of lenses and a concave mirror or the like. After parallel light from a reference light source or the sun is converted to fine beams 51 through a slit 21, said beams are dispersed while incident to a prism 11 to be split into spectra. The beams 52 split into spectra are converted to parallel beams 53 by a collimator lens 12 and, thereafter, said beams 53 are converted to beams 54 from which spectrally diffracted beams are reduced by a mask 13 according to the spectral permeability calculated from the theoretical value of an optical membrane to be planned. Said beams 54 are condensed by an image forming lens 14 to form an image on a screen 22 and the hue thereof is observed.
Patent JP-S60196593-A (JP)
Inventor: MORI HIROAKI
IPC: F27B9/30
Filed: 1984-03-19
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-H04272602-A (JP)
Title: Lighting fixture for multiple lamp
Inventor: KATSUMATA IKUO
IPC: F21S8/04
Filed: 1991-02-26
Abstract: PURPOSE:To enable thinned-out lighting of lamps and also prevent each lamp from being blackened as it is attached or removed by arranging lamp sockets in parallel in their vertical direction, and making the direction of the lamp receiving plate of one lamp socket different by 90 degrees from that of the lamp receiving plate of the other lamp socket, and providing an exclusive lighting circuit for each straight bulb lamp. CONSTITUTION:Lamp sockets 8, 9 are provided while in a parallel, vertically- spaced relation to each other on the respective opposite walls 1a, 1b of a fixture main body 1 having its lower face opened and the lamp receiving plate 11 of the socket 8 has its direction made to differ by an angle of 90 degrees from that of the lamp receiving plate 13 of the socket 9. Two straight bulb lamps 16, 17 are mounted over the sockets 8, 9 and an exclusive lighting circuit is provided for each lamp 16, 17. Thereby thinned out lighting of lamps can be performed as needed and also the lamps can be easily attached and removed and it is made possible to prevent each lamp from being blackened as it is attached or removed.
Patent JP-S61214472-A (JP)
Title: Manufacture of semiconductor element
Inventor: HAMADA TOMOIE
IPC: H01L29/78
Filed: 1985-03-19
Abstract: PURPOSE:To obtain LDD structure by using an oxide film in the periphery of a gate electrode as a spacer between a high concentration layer and a low concentration layer and thermally oxidizing the spacer. CONSTITUTION:Nitride films 38 are formed previously onto the surfaces of source-drain forming regions, and the surface of a gate electrode 34 is oxidized selectively while employing the nitride films 38 as oxidation-resistant masks, thus shaping a thick oxide film 37' around the gate electrode 34. The oxide film 37' functions as a spacer between a high concentration layer and a low concentration layer, but the spacer is shaped through thermal oxidation, thus easily acquiring the spacer with high precision, then readily obtaining LDD structure with high accuracy. When the spacer is manufactured through thermal oxidation, the spacer in the same substrate has excellent evenness, thus improving the uniformity of LDD structure in the same substrate, then eliminating the need for mask alignment with the result that workability can be enhanced.
Patent JP-H05258526-A (JP)
Title: Optical disk device
IPC: G11B25/04
Filed: 1992-03-12
Abstract: PURPOSE:To lengthen an MTBF(mean time between failure) of the optical disk device. CONSTITUTION:Operating heat of a laser diode and revolving speed control circuits 51 and 51' is radiated from an air hole 5 of a 2nd cover 14 positioned above a printed board 16 sealing a top panel above the laser diode of an optical pickup 21 and the revolving speed control circuits 51 and 51', and a front panel is sealed by a 1st lid 30 or a 2nd lid 31 and a 2nd front panel 12 while both right and left panels and a lower panel are sealed by a 2nd chassis 18. Then, an upper panel is sealed by the 2nd cover 14 and a film 15, while a rear panel is sealed by a partition wall 17, resulting in approximately hermetic closure of an optical pickup 21. By this method, since the optical pickup 21 is approximately hermetically sealed, dust is prevented, and by an radiation effect of the 2nd cover disposed above the surface of the printed board 16 that is above the pickup, heat inside the approximately hermetic closure is also radiated, obtaining an effect of radiation and dust proof at the same time.
Patent JP-H06241742-A (JP)
Title: Lead release inspection method for solder section
Inventor: NAKAI MAKOTO
IPC: G06T7/00
Filed: 1993-02-19
Abstract: PURPOSE:To correctly detect a lead release without fail by adding inspection conditions in the lead release inspection process of the lead solder section of a discrete component. CONSTITUTION:The image processing inspection process of a solder section fixing the lead of a discrete component to the conducting pad of a substrate by soldering includes the process judging the presence of a luminescent spot of the solder section via the illumination immediately above, the process judging the presence of the protruded portion of the lead in the solder section, and the process judging the lead luminescent line length formed on the solder section via the angled illumination, and the lead release state is confirmed based on the judged result that the luminescent spot exists, no protruded portion exists, and the lead luminescent line length is smaller than a reference value in these processes.
Patent JP-H11248195-A (JP)
Title: Air conditioner
Inventor: OKADA HIROKAZU
IPC: F24F1/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the check of the level of the dew-condensed water collected in a drain tank. SOLUTION: In an air conditioner which has a drain tank 23 to reserve dew-condensed water produced in an evaporator within the main body case, the drain tank 23 opposed to a water level checking window provided in the main body case is made a water level indicator 24 consisting of an uneven face, and the wall face part 27 opposed to the water level indicator 24 of a tank storage 26 is brought close to the water level indicator 24, and the wall face part 27 is provided with a colored member 28. Hereby, the tank storage looks bright without light attenuating with the water within the drain tank, and also the section with water of the water level indicator looks colored, and the section without water looks whitish, uncolored, and the check of the water level can be done easily.
Patent JP-S54144454-A (JP)
Title: Mica-filled resin composition for injection molding
Inventor: OKUNO KENJI
IPC: C08K3/34
Filed: 1978-05-02
Abstract: PURPOSE: Title resin composition that is composed of a specifically composed blend of polybutylene terephthalate and polyethylene terephthalate and a powder of mica, thus giving molded products with good surface gloss and low void content.  
     CONSTITUTION: (A) a polybutylene terephthalate with an intrinsic viscosity of over 0.6, preferably over 0.8 (measured in 1/1 phenol/tetrachloroethane at 30°C), (B) a polyethylene terephthalate with an intrinsic viscosity over 0.4 (measured in 1/1 phenol/tetrachloroethane at 30°C) and (C) a powder of mica with a diameter of less than 200, preferably less than 50 microns and an aspect ratio of over 10 are blended so that the weights of each component is in the range satisfying equations I and II (A is the weight of polybutylene terephthalate, B is the weight of  polyethylene terephthalate and C is the mica powder). 
     COPYRIGHT: (C)1979,JPO&Japio