baber/WOPTO huggingface dataset:
Patent JP-S58182034-A (JP)
Title: Gas turbine combustor tail cylinder
Inventor: ISHIBASHI YOUJI
IPC: F23R3/00
Filed: 1982-04-19
Abstract: PURPOSE:To obtain a high reliability and a long service life of a high temperature gas turbine in which the combustion gas temperature is 1,300 deg.C or more by forming the combustor tail cylinder to a double structure of inside and outside panels and piercing a plurality of holes on the outer peripheral surfaces of the both panels so that air compressed by a compressor is sent therethrough to cool the inside panel. CONSTITUTION:A combustor tail cylinder 5 is made of heat-resisting superalloy of thickness of few milimeters and constituted of the double structure of a high pressure air side panel 10 on the outer side and a low pressure combustion gas side panel 9 on the inner side. The both panels 9 and 10 are provided respectively with a plurality of small holes 12 and 13. The outer surface of the panel 9 is secured with a T-shaped rib 11. Air discharged out of the compressor collides with the surface of the panel 9 in a high speed jet stream from the small holes 12, functions as cooling air, and then flows into a high temperature operation gas 101 through small holes 13. If about 5% of air amount discharged from the compressor functions as the cooling air when the combustion gas temperature is 1,300 deg.C, the temperature drops down below 750 deg.C.
Patent JP-S58183933-A (JP)
Inventor: UIRIAMU KEI MAKONNERU JIYUNIA
IPC: B01F27/73
Filed: 1982-04-19
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-S57179649-A (JP)
Title: Analysis of amino acid
Inventor: FUJII YOSHIO
IPC: G01N21/77
Filed: 1981-04-30
Abstract: PURPOSE:To enable continuous analysis of amino acid without clogging a reaction pipe by running a washing liquid through the tube to dissolve precipitated peroxides with the halting of a ninhydrin reagent to be fed into the tube when regenerating a separation column. CONSTITUTION:A sample containing amino acid is introduced from a sampler 5 and a first buffer liquid 24-a fourth buffer liquid 27 are fed sequentially to a column to separate amino acid. After the separation, a regenerative liquid 28 flows. In synchronization with this, a washing liquid (NaOH solution) flows to a reaction tube 13 from a valve 4f while the supply of a ninhydrin reagent 8 is halted. When a signal for elution of a non soluble peroxide in a reaction tube 13 appears, the valve 4f is switched to feed the ninhydrin reagent 8 while the first buffer liquid is fed to a separation column 7 and then,  the samfple is analyzed. The reaction tube 13 is washed each time the analysis of the sample is performed. This allows continuous analysis without clogging the reaction tube 13.
Patent JP-S52146939-A (JP)
Title: Pacemaker for swimming
Inventor: KOMATSU KAZUYUKI
IPC: E04H3/16
Filed: 1976-06-02
Abstract: PURPOSE: To make a swimmer certainly recognizing the pace of swimming race speed by orderly shifting the lighting state of a large number of optical display elements arranged on a pool floor at equal intervals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07273302-A (JP)
Title: Manufacture of solid-state image sensor
Inventor: MITSUI KENJI
IPC: H01L27/14
Filed: 1994-04-01
Abstract: PURPOSE:To provide a method of manufacturing a solid-state image sensor having a structure that of light to a charge transfer part. CONSTITUTION:This embodiment comprises the following steps. On a main surface of a semiconductor substrate formed with a photodiode part A being a light-receiving element and a MOS type transistor part being a charge transfer part B, a silicon dioxide film 10 is formed as a first insulation film, and a WSi film 11 is formed on the silicon dioxide film 10 surface as a first metal film, then forming a photoresist pattern. The WSi film 11 of the first metal film is etched to be a specific pattern, and the WSi film 11 of the first metal film of which a pattern is formed is covered to form a silicon dioxide film 12 being a second insulation film. Thereafter, a pattern is formed so that the silicon dioxide film 12 of the second insulation film is left only on the surface of the photodiode part, an Al-Si film 5 is formed as a second metal film, and the Al-Si film 5 of the second metal film is formed to form a specific pattern.
Patent JP-S62222919-A (JP)
Title: Device for transferring shaft-like parts
Inventor: NAMIHANA HIDEAKI
IPC: H01L21/50
Filed: 1986-03-22
Abstract: PURPOSE:To prevent the entanglement of a lead wire by installing a vibration generating device on at least one of rectangular permanent magnets in the captioned device in which said two rectangular permanent magnets which are magnetized in a board thickness direction are opposite to each other at an interval to serve as the moving passage of magnetic shaft-like parts. CONSTITUTION:A magnet-feeder type magnet box 1 is fed with shaft-like parts 3 from a chute 2. The parts 3 are transferred along the moving passage in which two rectangular permanent magnet boards 4, 4 which are magnetized in a board thickness direction are placed at a defined interval with their mutu ally different poles being opposite to each other in such a way that the separat ing interval is gradually reduced in a taper form in the moving direction of the shaft-like parts 3. In this case, a vibration generating device 10 is installed on at least one of the rectangular permanent magnet boards 4. And, the interval on the opposite part of the rectangular permanent magnet boards 4 is varied at a short period by means of the vibration generating device 10, thereby, trans mitting minute vibrations caused by variation in magnetic field intensity to the shaft-like parts 3, to prevent the entanglement of a lead wire.
Patent JP-H05264017-A (JP)
Title: Kerosine burner
IPC: F23D11/40
Filed: 1992-03-23
Abstract: PURPOSE:To reduce the pressure of an air blowing passage and the amount of electric current applied to a heater upon burning by making burning fire uniform in a kerosine burner. CONSTITUTION:A kerosine burner is provided with a carbureter 18 fitted with a heat receiving fin 31, a burner head 21 connected to the lower side of the carbureter, a mixing container 33 set extending below both the carbureter and the burner head and having the cross section as in the form of an inverted trapezoid, first carburetting guides 26A, 26B and second carburetting guides 27A, 27B arranged alternately in the carbureter 18 and mixed gas outlet openings 28A, 28B formed at the lower end of the carbureter and having the axes lying on the side of the second carburetting guide. By this method, gas mixture injection pressure distribution and the kerosine burning are made uniform at the burner head 21 while the reduction of pressure loss in an air blowing passage of a burning fan is being contrived and the quantity of heat received by the heat receiving fin 31 is fully maintained to reduce the amount of electric current applied to a heater 17.
Patent JP-H02244812-A (JP)
Title: Saw resonator
Inventor: TAKAGI MICHIAKI
IPC: H03H9/64
Filed: 1989-03-16
Abstract: PURPOSE:To stabilize quality by heightening a Q value in which the excitation and radiation of a surface acoustic wave by an IDT can be maximized by arranging the center frequency of transmission characteristic held by a reflector at a side whose frequency is larger than the center frequency of conductance characteristic held by the IDT. CONSTITUTION:In a SAW resonator comprised by forming a pair of reflectors 203 and 204 and a pair of IDTs 201 and 202 on a piezo-electric plate 20, the center frequencies fRO of the transmission characteristic held by the reflectors 203 and 204 are arranged at the side whose frequency is larger than the center frequency fTO of the conductance characteristic held by the IDTs 201 and 202. Therefore, it is possible to realize an energy-confinement type SAW resonator with large amplitude of oscillation in the center parts of the IDTs 201 and 202. In such a way, the SAW resonator miniaturized and with a high Q value and stability can be obtained.
Patent JP-S60206997-A (JP)
Title: Vane supporting mechanism for rotary machine
Inventor: INUI KATSUHIKO
IPC: F04C18/344
Filed: 1984-03-30
Abstract: PURPOSE:To reduce friction between a vane and a cylinder as well as to prevent these members from being worn away, by setting up a side plate closing each opening end at both sides of the cylinder so as to make it turn round a shaft center of the cylinder, while connecting the vane pivotally to this side plate. CONSTITUTION:Each opening end at both sides of a cylinder 2 is closed up by a side plate ring 5 being supported by an end plate 7 from outside. This side plate ring is set up free of rotation around the center O' congruous with a shaft center of the cylinder. As for a vane 3, since a pin 8 being projectingly installed in an axial direction from each end face at both sides of its longitudinal midway part is pivotally supported by each side plate ring at both sides, its motion is regulated in consequence, so that friction between the cylinder and the vane becomes smaller, thus wear in these parts is prevented from occurring.
Patent JP-S58182065-A (JP)
Inventor: TANABE SHIROU
IPC: F21V8/00
Filed: 1982-04-20
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-H0569749-A (JP)
Title: Power train structure of vehicle
Inventor: KAMEDA OSAMU
IPC: B60K17/04
Filed: 1991-03-28
Abstract: PURPOSE:To effectively utilize an empty space in an engine room while preventing an intake pipe from a thermal effect of the engine by setting properly the position of the intake or exhaust pipe in the engine room when a transmission is disposed in parallel to the transversely placed engine. CONSTITUTION:A 2-shaft type transmission 12 s disposed behind a car body of a transversely placed engine 7. A large diameter clutch 13 is disposed on the left side of the engine 7. An independent intake pipe 46, surge tank 43'' and aggregate intake pipe 49 '' are connected to an intake port 9 of the engine 7 sequentially in the mentioned order. The aggregate intake pipe 49'' leads through a space between the clutch 13 and the left side of the car body at the left side of the engine 7 to the front of the engine 7 and enters an air cleaner 60. Since the aggregate intake pipe 49'' is disposed in the left side of the engine 7, an empty space can be effectively utilized, while the clutch 13 functions as a plate for insulating heat from the engine 7 to prevent intake from being heated.
Patent JP-H05148505-A (JP)
Title: Ferrous powder mixture for powder metallurgy and production thereof
Inventor: OGURA KUNIAKI
IPC: B22F3/02
Filed: 1992-03-23
Abstract: PURPOSE:To produce a ferrous powder mixture for powder metallurgy having stable apparent density and little segregation of additives by making a molten mixture consisting of stearic acid, ethylenebisstearic acid amide, etc., a binder and sticking alloying powder, etc., to the surface ferrous powder. CONSTITUTION:A molten mixture is prepared from at least one of stearic acid, oleic acid monoamide and stearic acid monoamide and at least one of ethylenebisstearic acid amide and methylenebisstearic acid amide. The molten mixture is used as a binder and alloying powder (graphite powder, alloying powder, etc.) and/or machinability improvement powder (talc, metal sulfide, etc.) are stuck to the surface of ferrous powder (pure iron powder and/or alloy iron powder formed by crushing or atomization). Thereby a ferrous powder mixture for powder metallurgy which excels in outflow property from a hopper and is low in pull-out force from a metal mold in forming is abtained.
Patent JP-S60207133-A (JP)
Title: Original size detector of copying machine
Inventor: MAEKAWA ETSUICHI
IPC: G03G15/04
Filed: 1984-03-30
Abstract: PURPOSE:To detect the correct size of an original by detecting the original size from an output time obtained with reflected light from a colored part through a photodetection part and an output time corresponding to reflected light from a part other than the colored part. CONSTITUTION:A color sensor unit 22 compresses outputs of two photodiodes PD1 and PD2 which are included in a color sensor 21 and have mutually different spectral sensitivity characteristics logarithmically by logarithmic amplifier circuits LA1 and LA2, whose outputs are inputted to a subtracting circuit SUB to output a voltage V0 which is irrelevant to the intensity of incident light and proportional to detected wavelength. A decision circuit 23 receives V0 to detect whether or not it depends upon the result of the incident with specific wavelength corresponding to the color of the colored part. A control part 24 detects how many encoder pulses (c) its length (time) corresponds to; when the number of pulses is within a predetermined range, the control part judges the last detected colored part as effective one and performs counting operation and when not, it is judged as ineffective one and canceled, thereby improving the ability in detection greatly.
Patent JP-S58182736-A (JP)
Title: Bus controlling system
Inventor: OZAWA YUKIO
IPC: G06F13/40
Filed: 1982-04-19
Abstract: PURPOSE:To avoid that the control of a controller using a common bus becomes impossible by allowing data to flow to the common bus from an input/output device having a fault. CONSTITUTION:Each bus, a data/control bus D/C and address bus IOA which are shown at the left side of a bus adaptor BA are connected to a controller via a common bus B. While the buses as shown at the right side of the BA are connected to the input/output device (one of I/O1-I/On or m units of I/On+1- I/On+m). In a static state, a gate flip-flop G-FF is reset at each bus adaptor. Then ''0'' is delivered from an output terminal Q. With this output, line drivers DV1 and DV2 are inhibited together with a line receiver RV. In other words, the output has a high impedance. Thus the bus B and the adaptor BA are cut off from the input/output device which controls the connection with the controller.
Patent JP-S51140643-A (JP)
Title: Focus adjustment method for utilization of solar heat
Inventor: TANAKA MORIMASA
IPC: F24S50/20
Filed: 1975-05-29
Abstract: PURPOSE:To make focus adjustment at a heat-collecting section floating on a liquid matter by varying the height of the liquid matter and moving the heat-collecting section horizontally.
Patent JP-S5917321-A (JP)
Inventor: TAKEDA TERUO
IPC: A47J41/02
Filed: 1983-04-11
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-S59191688-A (JP)
Inventor: TSUKADA YASUO
IPC: G07D7/00
Filed: 1983-04-15
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-S58182641-A (JP)
Title: Electrophotographic photoconductor
Inventor: ANZAI MASAYASU
IPC: G03G5/08
Filed: 1982-04-21
Abstract: PURPOSE:To prevent deterioration of performance during use and storage of a photoconductor, and to prolong its useful life, by forming a thin film of a hydrophobic substance on the surface of a photoconductive layer formed on a substrate. CONSTITUTION:A photoconductor 4 constituting a photoconductive layer on a substrate is stored for 1-20 days in a dark cold place to stabilize the material structure of the photoconductive layer, and the surface of the phtotoconductor 4 is cleaned of dust by blowing clean air or nitrogen. The photoconductor 4 is placed on a case 3 contg. 5-100mum average particle diameter hydrophobic substance 1, such as polypropylene. A brush 2 and the photoconductor 2 are slowly rotated to form a thin film of the substance 1 on the surface of the photoconductive layer, thus preventing surface deterioration due to foreign matters attached to the photoconductor surface and deterioration of characteristics due to formation of a stained film, and enhancing storage stability and printing life characteristics.
Patent JP-S57179841-A (JP)
Title: Photographic element
Inventor: MIZUKURA NOBORU
IPC: G03C8/52
Filed: 1981-04-29
Abstract: PURPOSE: To obtain a temporary barrier layer with improved alkali permeability and temp. dependency by using a mixture of a lactone polymer represented by a specified general formula with a vinylidene chloride terpolymer represented by a specified general formula.  
     CONSTITUTION: A mixture of a lactone polymer having a structure represented by general formulaIas each repeating unit with a vinylidene chloride terpolymer represented by general formula II is used as the material of a temporary barrier layer used in combination with a neutralization layer as a timing layer in a color diffusion transfer method. A copolymerizable ethylenic unsatd. acid or a salt thereof represented by A in formula II is acrylic acid, methacrylic acid, itaconic acid, monomethyl itaconate or the like, and a copolymerizable ethylenic unsatd. monomer represented by B is ethylenic unsatd. nitrile, styrene, ethylenic unsatd. ester, ethylenic unsatd. amide, heterocyclic vinyl compound or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09226508-A (JP)
Title: Gas generator for air bag
Inventor: NAGAHASHI KENICHI
IPC: B60R21/26
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive gas generator which facilitates its assembly and the combustion adjustment of a gas generation agent, and enhances cooling filtration efficiency with a filter. SOLUTION: An ignition device 3 is arranged on one end of a cylindrical housing 1. A combustion room G stored a gas generation agent 4 and a cooling filtration room F arranged a filter member 21 following to the combustion room are provided. An orifice 2a for discharging gas is formed on the part of the cooling filtration room F of the housing 1. A thin and long hollow cylinder 20 having a flange part 20b on its one end part and plural passing holes 20a along a longitudinal direction is positioned and fixed by that the flange part 20b is engagingly locked to a stepped part 1c formed on the inner periphery surface of the housing 1 and the flange part 20b is used as a partition member. Further, a cap member 22 with a brim is arranged between an opening end surface 1d and its cover member 30 and the filter member and gas generation agent are fixed.
Patent JP-H09236244-A (JP)
Title: Slag discharge device of melting furnace
Inventor: SHIMIZU YOSHIAKI
IPC: F23J1/08
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To recover high-strength slag at low temperatures of about 100 deg.C or lower while a risk of elution of heavy metals is prevented. SOLUTION: A melting furnace to melt an object has a slag outlet 5 at the lower part. Slag flowing out through the slag outlet 5 is discharged after it passes through a shoot 6 and is cooled down at a cooling unit. The cooling unit includes an air-cooled cooler 8 arranged under the shoot 6 and a water- cooled cooler 9 continuously arranged at the front end in the slag traveling direction of the air-cooled cooler 8, so that the slag is discharged after it passes through the shoot 6 and cooled down by the air-cooled and water-cooled coolers 8 and 9 in turn.
Patent JP-S63235103-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: TAKAHASHI TAKESHI
IPC: B60C9/18
Filed: 1987-03-23
Abstract: PURPOSE:To enhance the durability of the crown and belt parts of the titled tire containing a plurality of metal cord belts by separating the first belt layer into right and left portions at a crown center area and arranging the predetermined organic fabric cord in a gap formed with layer separation according to the predetermined configuration. CONSTITUTION:The first belt layers 4a are separated from each other at the crown center area T and arranged at a shoulder part. And a gap formed among the ends of a carcass layer 3, the second belt layer 4b and the first belt layer 4a is overlapped with an organic fabric cord layer 5 of a cord angle nearly equal to 0 deg. and total strength equal to or above 240 kg/cm<2> at a distance of 0.8 mm or more from the carcass layer 3 and cut out aslant at the peripheral end. Also, the elongation percentage of a cord in the cord layer 5 at a load of 2.0 g/d is taken at 5% or more before vulcanization and 11% or less after vulcanization. According to the aforesaid constitution, the durability of the belt part can be enhanced.
Patent JP-S51141539-A (JP)
Title: Calculation system by visionary memory method
Inventor: UCHIDA YOSHIAKI
IPC: G06F9/34
Filed: 1975-05-31
Abstract: PURPOSE: To realize flexibility in simple and efficient programming and facilitate common utilization and protection of the same by employment of segment system and also by implemention of simple control of the segment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03267653-A (JP)
Title: Draining device for enclosed hot water supplier
Inventor: ITO TORU
IPC: F24D19/08
Filed: 1990-03-16
Abstract: PURPOSE:To facilitate cleaning extremely by a method wherein at the time of draining water in an enclosed hot water supplier, a drain valve is opened, and if a hand operating drain pump is used, the pump is handled, or if an electric drain pump is used, output is employed as beam for the pump to exhaust all amount of water by utilizing siphonage. CONSTITUTION:At the time of draining water in an enclosed hot water supplier 20, its drain valve is opened, and if a hand operating drain pump is used, the pump is handled, or if an electric drain pump 17 is used, output from a microcomputer controller 29 or the like is employed to exhaust all amount of water in the enclosed hot water supplier 20 into a drained water receiving pipe 26 by utilizing siphonage. Further, as the hand operating drain pump or the electric drain pump 17 is arranged between the enclosed hot water supplier 20 and the drained water receiving pipe 26, the distance between the lower surface of a sink of a sink stand, a floor cabinet or the like and a floor surface can be utilized to its maximum, and therefore, the enclosed hot water supplier 20 can also be enlarged to its maximum.
Patent JP-S61225748-A (JP)
Title: Gas phase ion source
Inventor: OSAKI MITSUAKI
IPC: H01J27/26
Filed: 1985-03-29
Abstract: PURPOSE:To increase the amount of ionization with a chip temperature being suppressed, by supplying a helium gas to the emitter chip end cooled by liquid helium, and drawing ions from the helium, which are cooled, with a drawing electrode. CONSTITUTION:An emitter chip 1 is cooled by a coolant jar 3 into which liquid helium is supplied through a pipe 6, and the helium gas is introduced into the end of the chip via an introduction pipe 13 on which a heat exchanger 14 is arranged intermediately, and ionized to be drawn by a drawing electrode 9, to compose a gas phase ion source. Then, the drawing electrode 9 is mounted on an electrode supporting board 10 through a cylindrical material 11 of thermal good conductor, and liquid nitrogen 16, introduced into the heat exchanger 14 through a pipe 15, is supplied for cooling into the space 12 via a pipe 17. Therefore, heating, due to ion impact, of the drawing electrode 9 is avoided to suppress the temperature rise of the chip 1, and the amount of ionization can be increased.
Patent JP-S59191420-A (JP)
Inventor: OOISHI TETSUHISA
IPC: H02H3/02
Filed: 1983-04-12
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-S61227978-A (JP)
Inventor: YANAGIHARA KENJI
IPC: C08G85/00
Filed: 1985-03-29
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。