baber/WOPTO huggingface dataset:
Patent JP-S6344716-A (JP)
Title: Manufacturing equipment for semiconductor thin film
Inventor: SHIMADA KATSUTO
IPC: H01L21/205
Filed: 1986-08-12
Abstract: PURPOSE:To uniformize thickness and electrical.optical characteristics of an epitaxial thin film, by making a front part of a susceptor, on which a single- crystal substrate is mounted, in a streamlined shape so that a flow of a raw gas becomes laminar. CONSTITUTION:A front part of a graphite susceptor 1 on which a quartz Petri dish 2 is piled is streamlined inside a horizontal-type reaction tube. Parts 6 and 7 are supply ports for a raw gas and a part 9 is a gas exhaustion port. Induction heating of the graphite susceptor 1 is performed by a high-frequency coil 4 and a temperature of a single-crystal substrate 3 is controlled so that the raw gas coming to flow on the upper part of the single-crystal substrate 3 is decomposed to perform epitaxial growth. Cooling water is made to flow from a cooling water port 8 in order to cool the reaction tube. The temperature of the single-crystal substrate 3 is measured by the use of a thermocouple 5. The quartz Petri dish 2 is disposed in order to avoid auto-doping from the graphite susceptor 1 to the single-crystal substrate 3.
Patent JP-S6247852-A (JP)
Title: Exclusive device for reproduction
Inventor: MASUMOTO KIICHI
IPC: G11B15/087
Filed: 1985-08-28
Abstract: PURPOSE:To attain automatic rewinding of a tape by switching a changeover switch for automatic reproduction in order to start automatically the loading and reproduction through a tape setting operation and furthermore detecting automatically the end of reproduction. CONSTITUTION:A switch 1 connected to a system control microcomputer 7 is turned on and a recorded cassette tape is set into a loading port. This insertion of the cassette tapes is detected automatically. When the cassette is moved down to a prescribed position, a cassette-down switch 4 is turned on to fetch the signal of an L level to the computer 7. Then the computer 7 controls automatically a reproducing device to a reproduction mode and supplies the system control pulse A to the computer 7. A rewind mode is set automatically if the pulse A is not detected for a prescribed period of time. While a photodetecting part 3 and a light emitting part 2 detect the initiation and the termination of a tape respectively. Then the reproduction is started automatically. The tape is rewound automatically when the reproduction is over.
Patent JP-H1031461-A (JP)
Title: Display
Inventor: TAKARADA SHINICHI
IPC: H04N5/66
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To project video signals of plural signal systems with different numbers of picture elements onto a full screed and in almost the same size without losing luminance, in a display, especially in a liquid crystal panel. SOLUTION: After displaying picture with high definition and free from unnatural feeling by providing a video signal system judging circuit 108, sampling picture elements through a sampling circuit 112 by making the number of the picture elements in a horizontal scanning direction coincide with the number of picture elements on a liquid crystal panel, performing a first definition conversion 109 of a high speed and low definition on the picture to be displayed, a compatible high definition can be obtained by rewriting it into high definition picture through a second definition conversion 110.
Patent JP-2000017442-A (JP)
Title: Production of metal carrier
Inventor: GOTO YASUTOMO
IPC: B01J23/38
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To deposit a metal in a highly dispersed state on the surfaces of the pore walls of a porous base body with good durability even on a small pore part by dissolving a metal precursor in a supercritical fluid, bringing the obtd. precursor fluid into contact with a porous base body to coat the surfaces of the pore walls, and then heating and calcining. SOLUTION: A metal precursor is dissolved, if necessary by using a solubility controlling agent, in a supercritical fluid of hydrocarbons, alcohols, carbon dioxide or the like. As for the metal precursor, alkoxides, acetylacetate, org. acid salts, nitrates, chlorides and oxychlorides of metals can be used. The obtd. precursor fluid is brought into contact with a porous base body 11 having lots of pores 10 on the surface such as activated carbon, metals and metal oxides. The fluid containing the supercritical fluid as a solvent having similar diffusion property and viscosity to those of a gas is easily and rapidly permeates through the micropores to coat the surfaces 111 of the pore walls. Then the porous base body 11 is heated and calcined to decompose the metal precursor to obtain a metal carrying body 1 having Pt metal 3.
Patent JP-S5984718-A (JP)
Inventor: NIRUSU FUON UIHIERUTO
IPC: B29C65/00
Filed: 1983-10-12
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-S6431916-A (JP)
Title: Method for drying reinforced cylindrical fiber preformed body
Inventor: MATSUKI SHOGO
IPC: D21J5/00
Filed: 1987-07-29
Abstract: PURPOSE:To drastically shorten drying time of a fiber preformed body by reducing pressure in inner peripheral zone of the fiber preformed body composing of permeable cylindrical forming die and reinforcing fiber and flowing through hot blast from high pressure zone to low pressure zone. CONSTITUTION:The fiber preformed body 1 composing the permeable cylindrical forming die 2 and the reinforcing fiber is stood on a supporting table 23 with a holder 32 upward, and the branch pipe 25 is positioned in the forming die 2. Current is conducted to a heater 20 and a fan 22 is rotated to heat air from an inlet 18 with a heater 20 and the developed hot blast (about 100 deg.C) is blown toward each preformed body 1 from outlet 19. On the other hand, a blower 28 is driven and the suction action is given in each forming die 2 through suction pipe 24. By this method, the pressure in the inner peripheral zone in the forming die 2 is reduced to make the reduced pressure zone and outer peripheral zone of the preformed body 1 is made to high pressure zone. As a result, the hot blast is flowed through from the hot pressure zone to the low pressure zone and dry of the forming body 1 is executed and uneven distribution of inorganic binder combining the fibers as bundle-state is prevented. By this method, the permeability of the forming body 1 is held to high and the drying time is shortened.
Patent JP-H10304748-A (JP)
Title: Threshing device for combine
Inventor: WADA TOSHIRO
IPC: A01F12/10
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of chain rails and a threshing cylinder side part cover and also to improve the attachable/detachable operability of a feed chain and the cover by widely opening the both of feed chain fitting side part and an upper part in a threshing part. SOLUTION: The feed chain 5 and a pinching and pressurizing rod 21 are extended in the forward and backward direction at one side of the threshing part provided with a threshing cylinder 6 and a climp net 37 inside so as to pinch and carry grain culms in a combine. In the combine, a threshing cylinder upper part cover 18 and the pinching and pressurizing rod 21 are fitted so as to be freely rotatable around a fulcrum axis 23 at the other side of the threshing part at the opposite side of the feed chain 5, the feed chain 5, the chain rails 27 and 28 and the threshing cylinder side part cover 38 are provided in the longitudinal shaft in a horizontal direction so as to be freely rotatable.
Patent JP-H0533023-A (JP)
Title: Apparatus for managing blast furnace gas
Inventor: ITO HARUO
IPC: F27D17/00
Filed: 1991-07-30
Abstract: PURPOSE:To most efficiently use blast furnace gas while always grasping quantity balance between generating quantity of the blast furnace gas and the used side of this gas. CONSTITUTION:This managing apparatus is provided with a means 11 for detecting the generating quantity of blast furnace gas, means 31, 41, 51 for detecting the consumption of blast furnace gas in the devices for using the blast furnace gas and a control device 60 for detecting the difference between the generating quantity of blast furnace gas and the consumption of blast furnace gas connected to both means and adjusting the generating quantity of blast furnace gas and the consumption of blast furnace gas.
Patent JP-H05233072-A (JP)
Title: Electropneumatic regulator for vacuum
Inventor: SAWADA KEN
IPC: G05D16/20
Filed: 1991-07-30
Abstract: PURPOSE:To improve control accuracy by decreasing the flow rate of sucking, eliminating the waste of air and controlling secondorder side negative pressure at the low degree of vacuum as well at the electropneumatic regulator for vacuum. CONSTITUTION:This electropneumatic regulator for vacuum adjusts the suction of air in a negative pressure port 1 and the supply of air to the negative pressure port 1 and controls second-order side negative pressure. Then, this regulator is provided with a main body 2 of the regulator, pressure sensor 7, two-way valve 5 for sucking air and two-way valve 6 for supplying air. Time for electrifying the two-way valves 5 and 6 for sucking and supplying air is adjusted corresponding to the differential voltage of the second-order side negative pressure detected by this pressure sensor 7 and set negative pressure shown by input signals from the outside, and the second-order side negative pressure is controlled to the set negative pressure.
Patent JP-S5899306-A (JP)
Inventor: ITOU SACHINORI
IPC: B65B51/32
Filed: 1981-11-26
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-2001019946-A (JP)
Title: Material for organic electroluminescent element and organic electroluminescent element using the same
Inventor: TAMANO MICHIKO
IPC: C09K11/06
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material having a luminescent color from yellow to red, high emission luminance and long emission lifetime and useful in the emission layer of an organic electroluminescent element by desining the material to have a specific structure. SOLUTION: This material is obtained by designing itself to have a structure of formula I [R1 and R2 are each a monocyclic group or condensed polycyclic group; A is O or a methylene of formula II [R3 and R4 are each H or substituent selected from cyano, a halogen, alkylcarbonyl and alkoxycarbonyl, and both are not H at the same time); B is O or S], (e.g. a compound of formula III). The material of formula I is, for instance, produced by dehydrocondensation between a compound of formula IV and a formyl substitution product of (substituted) monocyclic compound or (substituted) condensed polycyclic compound in the presence of a catalyst comprising a base (e.g. piperidine) in a high-boiling solvent comprising a high-boiling alcohol (e.g. isopropanol).
Patent JP-H061613-A (JP)
Title: Production of titanium tetrachloride
Inventor: ISHIKAWA TSUNEO
IPC: B01J8/24
Filed: 1992-06-24
Abstract: PURPOSE:To perform continuous operation by jetting water to solid matter deposited in the outlet of a chlorine contg. gas introducing pipe at the bottom part of a chlorination furnace and in its vicinity to dissolve and remove it. CONSTITUTION:Ti contg. materials and cokes supplied to a chlorination furnace are kept in the fluidized state by chlorine contg. gas introduced from a chlorine contg. gas introducing pipe 12 at the bottom part of the chlorination furnace and heated to 800-1200 deg.C to continuously react them, allowing product gas essentially consisting of TiCl4 to be taken out of the upper part of the chlorination furnace. After the chlorine contg. gas introducing pipe 12 clogged by change in differential pressure between the inside of the chlorination furnace and a dispersing board 10 part while the reaction takes place is found and gaseous N2 is introduced from a water supply pipe 19 installed inside the pipe 12 by the specified quantity, water is jetted and supplied at a rate of 1-10cm<3>/sec to remove solid matter, such as iron chloride deposited in the outlet 15 of the chlorine contg. gas introducing pipe and its vicinity or around a powder particle backflow preventive device 11. During this time, a normal chlorine contg. gas introducing pipe 12 is successively used to perform continuous operation without interrupting the reaction.
Patent JP-S6436151-A (JP)
Title: Data transmission equipment
Inventor: HARADA HIROSHI
IPC: H04L25/02
Filed: 1987-07-31
Abstract: PURPOSE:To increase transmission speed by transmitting an original digital data to be sent through plural transmission lines in use while distributing plural digital data having transmission speeds in response to the characteristic of the transmission line, applying delay correction and outputting the original digital data through the synthesis. CONSTITUTION:A data distribution circuit 1 decreasing the transmission speed of the original digital data and distributing it into plural digital data based on data time series and plural multiplexing circuit 3a-3c multiplexing each distributed digital data and its synchronizing signal in time division are provided on the transmission side. Then a delay detection circuit 7 detecting the time difference of each digital data from the detected synchronizing signal and sending a delay detection signal, plural delay correction circuits 8a-8c applying delay correction based on the delay detection signal and a synchronizing circuit 9 multiplexing each digital data and giving an output of the original digital data, are provided on the receiving side. Thus, even when there is a limitation to the quality of the transmission line, the transmission speed to be sent is varied and the transmission speed is especially increased.
Patent JP-H1132532-A (JP)
Title: Fertilizing apparatus
Inventor: KAJITANI HIROMASA
IPC: A01C23/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a fertilizing apparatus capable of readily carrying out the maintenance of a driving part without making manuring pipes connected to outlets interfere with the member of a traveling machine body, by installing the outlets of manuring pumps toward the interior of the traveling machine body. SOLUTION: In this fertilizing apparatus obtained by loading manuring tanks 10 to store a fertilizer on a traveling machine body and applying the fertilizer from the manuring tanks 10 through manuring pipes to a field, plural manuring pumps 11 are installed side by side on the bottoms of manuring tanks 10 laid at both the right and left sides of the traveling machine body, respectively and outlets lid of the manuring pumps 11 are disposed toward the interior of the traveling machine body. Preferably the manuring pumps 11 installs a driving part, which drives pump parts for transporting the fertilizer to manuring pipes under pressure, toward the outside of the traveling machine body.
Patent JP-S6080986-A (JP)
Title: Outfitting method on inner peripheral wall of opening of ship engine room
Inventor: KOBAYASHI HIROYOSHI
IPC: B63H21/32
Filed: 1983-10-12
Abstract: PURPOSE:To perform outfitting work with good efficiency and simplicity by previously incorporating outfits such as a smoke duct, air duct, and wires in a frame body that can be fit in the upper opening enclosure of an engine room, fixing them, letting the frame body section descend in the enclosure, and fixing it. CONSTITUTION:When outfits are mounted in the enclosure 11 of an opening formed at the upper part of the engine room 10 of a ship, a frame body 1 that can be fit in the enclosure 11 is provided. The outfits such as a pipe 5, wires 6, air duct 7, and smoke duct 8 are incorporated previously in the inner part of the frame body 1 and are fixed. Then the frame body 1 is hung up and is let to descend in the enclosure 11 and is fixed using each bracket 3. As a result, work at a site with bad work environment can be reduced and outfitting work can be performed with good efficiency.
Patent JP-2000023201-A (JP)
Title: Line distributor
Inventor: KAKIHARA EIICHI
IPC: H04Q1/14
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide the small-sized line distributor where dimensional accuracy required for inserting a connection electric conductive pin into a throughhole is easily secured and also to provide the automated line distributor. SOLUTION: The line distributor is provided with a frame main body 100, plural matrix switch boards 150 that are housed in the frame main body 100 and each having a matrix switch section 153 and an input/output connector 152 at its rear part, the input/output connectors 152 each provided to a rear part of the frame main body 100 and placed at the respective rear part of the plural matrix switch boards 150, and robots 102 each of which is placed between a couple of two matrix switch boards 150 and has a hand 102a that inserts connection pins into the matrix switch sections 153 of a couple of two matrix switch boards 150.
Patent JP-H0859384-A (JP)
Title: Explosives
Inventor: OOTANI TAKANORI
IPC: C06B33/10
Filed: 1994-08-12
Abstract: PURPOSE: To obtain explosives high in sensitivity and power and capable of producing with a simple production process. CONSTITUTION: The granular explosives are obtained by mixing a porous prill ammonium nitrate, an aromatic dinitro compound, which is liquid at the time of mixing, and further, if necessary, a metallic powder.
Patent JP-S5980264-A (JP)
Inventor: NAGAMOTO ITSUSHI
IPC: A63B53/04
Filed: 1982-10-29
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-H0945498-A (JP)
Title: Low strain coupling method for linear particle accelerating tube
Inventor: TAJIRI KEISUKE
IPC: H05H9/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide the method couling a coupler which is the micro-wave introducing part of a linear particle accelerating tube with an elementary tube accelerating particles, with their strains made low. SOLUTION: The low strain coupling method for a linear particle accelerating tube which is concerned with this invention, allows a coupler to be joined with an elementary tube by means of partial electrocasting after resin in an epoxy system has been embedded in a clearance 3 existing at an abutting part between the coupler and the elementary tube in the method that one end 2 of the coupler which is the microwave introducing part of the coupler, is joined with one end of the elementary tube accelerating particles.
Patent JP-S6242946-A (JP)
Inventor: MARUSERU FUERUTO
IPC: C07C63/38
Filed: 1986-08-15
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-H02191216-A (JP)
Title: Drug for fish parasite
Inventor: HAINTSU MEERUHORUN
IPC: A61K31/53
Filed: 1989-07-25
Abstract: PURPOSE: To obtain a medicine for preventing parasites on fishes, especially parasitic protozoan and metazoa by including a substituted 1,2,4-triazinediones or a salt thereof. CONSTITUTION: This medicine for preventing parasites on fishes includes a compound of the formula [R<1> is an aromatic group or a heterocyclic aromatic group bonded by C; X is O, S, SO, SO2 or C(CN)H; R<2> is H, a halogen, NO2 , an alkyl, an alkoxy, a halogenoalkyl or an halogenoalkoxy; R<3> is H, an alkyl, an alkenyl, an alkynyl or an aralkyl] or a base salt thereof, e.g. 2-chloro-α-(4- chlorophenyl)-4-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-phenyla cetonitrile. The treatment by the medicine is performed by an addition to a food, a short period treatment by a transcutaneous bath (the concentration is 5-10mg/L) when transferring the fishes between feeding vessels or a temporary or permanent pool treatment (the concentration is 0.1-5mg/L).
Patent JP-H0487990-A (JP)
Title: Automatic washing method and apparatus for beverage dispenser
Inventor: KATO NAOHIKO
IPC: B08B9/027
Filed: 1990-07-20
Abstract: PURPOSE:To obtain an automatic washing apparatus preventing mis-operation without altering the constitution of a beverage dispenser while using, by feeding the diluted chemical solution in a tank to the beverage dispenser and holding the diluted solution in the conduit pipe between the third valve and the nozzle of the beverage dispenser and then feeding the washing water to the beverage dispenser to wash the inside of the conduit pipe between the third valve and the nozzle of the dispenser. CONSTITUTION:A diluted chemical solution is fed to the conduit pipe between a tank 44 and the nozzle 28 of a beverage dispenser 20. And the diluted chemical solution is fed in the conduit pipe between the first solenoid valve V1 and the third solenoid valve V3 and the nozzle 28 to hold the diluted solution for a specified interval in this conduit pipe. The diluted chemical solution left in the tank 44 is discharged to the outside through the discharge outlet 38. And tap water is held in the tank 44 by closing the fourth solenoid valve V4. Enough volume of tap water to wash the conduit pipe between the first solenoid valve V1 and the third solenoid valve V3 and the nozzle 28 is discharged through the nozzle 28.
Patent JP-S5981535-A (JP)
Title: Method for measuring distribution of grain size
Inventor: MATSUMOTO TAMOTSU
IPC: G01N15/02
Filed: 1982-11-01
Abstract: PURPOSE:To obtain the picture of granular material and to find the distribution of grain size by analyzing the picture by dropping the granular material and repeating linear scanning using a high speed one-dimensional image sensor. CONSTITUTION:A high speed one-dimensional image sensor 1 is provided to the side of a freely dropping granular material M so as to scan horizontally from a transverse direction. A still picture is formed by synthesizing scanning images obtained by repeating scanning and stored by processing suitably by a picture storage device 3 and if required, displayed on a CRT 4. The picture is analyzed by a picture analyzing device 5 and a diameter is calculated to carry out a desired data processing. Further, the histogram of grain size is displayed on a CRT 6 and the measured result of the grain size is printed out by a printer 7. Continuous light such as lighting may be used and a stroboscope etc. is unnecessary because an illuminator 2 is one-dimensional scanning.
Patent JP-H0516636-A (JP)
Title: Control device of active suspension
Inventor: SHONO SHOICHI
IPC: B60G17/015
Filed: 1991-07-05
Abstract: PURPOSE:To prevent a deterioration of the riding feeling of a vehicle even though the displacement of the road surface is changed suddenly, by reducing the cutoff frequency of low pass filters when the absolute value of the inferred rate of change of the displacement of the road surface is at a specific value or higher. CONSTITUTION:An electronic control device 28 infers the displacement of a road surface when a vehicle has run a foreseeing distance depending on the foreseeing distance and the car speed by the displacement of the road stored in a memory means. And a foreseeing control amount according to the displacement of the inferred road surface is calculated, and it is processed by low pass filters. Then by the control amount processed by low pass filters, actuators 20F and 20R are controlled. In this case, when the absolute value of the rate of change of the displacement of the road surface is a specific value or higher, the cutoff frequency of low pass filters 41F and 41R is reduced. As a result, a deterioration of the riding feeling of the vehicle is prevented even though the displacement of the road surface detected by a road surface sensor 16 is changed suddenly.
Patent JP-2001023978-A (JP)
Title: Apparatus and method for manufacturing semiconductor device
Inventor: HORIE YASUHIKO
IPC: H01L21/316
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of a silicon oxide film by forming the silicon oxide film on the surface of a semiconductor substrate with high accuracy. SOLUTION: A loading area 40 is provided, which can form a closed space together with a reaction chamber 22. With the internal space of the chamber 22 in a partitioned state from that of the area 40 by a shutter plate 28, the oxygen concentrations in both internal spaces are adjusted to desired values. After the oxygen concentrations in both internal spaces match with the desired values, semiconductor wafers 30 held on a wafer boat 32 are inserted into the chamber 22 from the area 40, using a boat lifter 36.