baber/WOPTO huggingface dataset:
Patent JP-H02204536-A (JP)
Title: Grease feeder of construction machine or the like
Inventor: OCHIAI MASAMI
IPC: F16N21/00
Filed: 1989-02-01
Abstract: PURPOSE:To facilitate oil feeding work by connecting to one oil feed opening a plurality of portions which are to be fed with oil and which are different in the length of their feed oil passages, and constructing the device in such a way that pipe resistance and restriction resistance in the feed oil passages are both almost the same with respect to each oil feed portion. CONSTITUTION:One oil feed opening 23 is connected to bearing portions 6A, 6B, 7, 8 via first and second coupling members 25, 27 and first, second, third, fourth, fifth, sixth, seventh and eighth feed oil pipes 24, 26, 29, 31, 33, 34. First, second, third, fourth, fifth, sixth and seventh restrictors 35, 36, 37, 38, 39, 40, 41 are provided within second to eighth feed oil pipes 26, 29, 31, 33, 34. The device is so formed that pipe resistance and restriction resistance in the feed oil passages are both almost the same with respect to each of the bearing portions 6A, 6B, 7, 8.
Patent JP-S59150925-A (JP)
Title: Control device for engine with turbo supercharger
Inventor: NISHIMURA HIROBUMI
IPC: F02B37/18
Filed: 1983-02-16
Abstract: PURPOSE:To make a supercharging effect in a short period of time after a control operation for supplying of exhaust gas is performed for making a cooperative operation or a change-over operation between a high speed turbo supercharger and a low speed turbo supercharger by a method wherein the high speed turbo supercharger has a shorter distance of passage than that of the low speed turbo supercharger. CONSTITUTION:A low speed turbo supercharger 12 operates to supercharge an engine in a range less than the number of rotation Ri corresponding to an intake air volume Qi and intake air flowing in the intake passage 5a is pressurized. When the intake air volume exceeds the intake air volume Qi, an actuator 49 is energized, an exhaust change-over valve 3 and intake change-over valve 8 occupy the positions indicated by imaginary lines, an exhaust passage 2a is closed, exhaust gas is flowed in an exhaust gas passage 2b, an intake gas passage 5a is closed and the intake air is flowed in an intake air passage 5b.
Patent JP-H04266468-A (JP)
Title: Basic type coating material for tundish
Inventor: MATSUDA TSUYOSHI
IPC: B22D11/10
Filed: 1991-02-19
Abstract: PURPOSE:To obtain the coating material which can be easily removed from a tundish without impairing the property to clean steel and corrosion resistance possessed by the basic type coating material. CONSTITUTION:This coating material for the tundish is formed by compounding a water-absorptive resin, such as acrylate polymer, at outer 0.01 to 10wt.% with 100wt.% refractory aggregate essentially consisting of basic refractory raw materials. Sintering is prohibited by the water retentitivity obtd. by the water-absorptive resin. Since the refractory aggregate is the basic refractory raw materials, the sintering strength of the aggregate to each other is lowered by the combination with the water-absorptive resin. The removal is, therefore, rapid and easy.
Patent JP-H03229397-A (JP)
Title: Separate alarm system
Inventor: MURATA YUJI
IPC: G08B21/24
Filed: 1990-02-05
Abstract: PURPOSE:To obtain a compact separate alarm system which can work for a long period by transmitting an alarm signal to the remote side when a separate distance is increased together with reduction of the reception level and generating an alarm at the remote side by utilizing the attenuation of the radio wave containing an identification signal. CONSTITUTION:A transmitter T1 of a 1st portable radio equipment contains an identification signal generator 1 and modulates the carrier produced by a carrier generator 3 with an identification signal to transmit the carrier as a radio wave. A 2nd portable radio equipment outputs an identification signal to a timer 15 only when the radio wave received by a receiver R2 is higher than a prescribed level and at the same time the modulated wave is identical with a proper identification signal. If no output is produced within a prescribed time interval, an alarm 16 produces an alarm tone with the output received from the timer 15 and at the same time actuates a power switch 20 of the transmitter T2 to send an alarm radio wave to the 1st portable radio equipment. Thus it is possible to obtain a compact 2nd portable radio equipment that can work for a long period and to attain a system which is capable of a separate alarm.
Patent JP-S63193740-A (JP)
Title: Remote power source application control system
Inventor: CHIKUSHIMA TOSHIHIRO
IPC: H04L12/70
Filed: 1987-02-06
Abstract: PURPOSE:To prevent a malfunction in an execution side system due to mis- resetting from an unspecified opponent, by transmitting the instruction of the application of a power source with a specified value by using the diagnosing code of a reset request packet at the time of resetting. CONSTITUTION:A bit of information to represent the instruction of the application of the power source is delivered from a power source application instructing side system to a power source application executing side system by using a reset packet transmitted in end-to-end in a packet switching network, and attaching a specific code having the meaning to instruct the application of the power source on the diagnosing code of the reset packet. For example, by utilizing the fact that the diagnosing code in an RQ packet is transmitted as it is to an RI packet, the specific code is implied as the instruction of the application of the power source as the diagnosing code. In such a way, it is possible to operate the application of the power source by the power source application executing side system 3 only by the resetting from the power source application instructing side system 1.
Patent JP-H08192529-A (JP)
Title: Charge generator and production thereof
Inventor: MINAMOTO YUKIAKI
IPC: G03G15/00
Filed: 1995-01-20
Abstract: PURPOSE: To reduce the cost of a drive circuit enhanced in resolving power, image quality and durability by constituting a charge generator for an electrostatic image forming apparatus by forming an alumina film on the surface of the solid dielectric film of a charge generating control element. CONSTITUTION: A line electrode 2 composed of a metal is formed on an insulating substrate 1 composed of quartz or glass and a dielectric layer 3 having a three-layered structure consisting of first and second insulating films 3-1,3-2 such as SiO2 films and the SOG film 3-2 interposed between them is formed thereon. An alumina film 4 functioning as a protective film is provided on the dielectric layer 3 and a finger electrode 5 composed of a metal having finger apertures 6, an org. insulating film 7 composed of polyimide and a screen electrode 8 composed of a metal having screen apertures 9 are successively formed thereon and a space 10 is formed under the screen apertures 9. The alumina film 4 acts as the protective film of the solid dielectric layer 3 to enhance pressure resistance and durability.
Patent JP-S58193654-A (JP)
Inventor: NOERU ROUNEI
IPC: A23G3/28
Filed: 1983-02-16
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-H07234933-A (JP)
Title: Method and device for eliminating print background
Inventor: MATSUMURA KENICHI
IPC: G06T1/00
Filed: 1994-02-22
Abstract: PURPOSE:To efficiently and stably sample a black pattern printed on a color background. CONSTITUTION:This method and device is provided with a first processing color calculation part 5 which decides a color to perform background elimination processing firstly based on an evaluation value calculated from a mean value and a dispersion value for each density histogram of three primary colors by a prescribed arithmetic equation, first black part candidate calculation part 6 which calculates a first black part candidate from the density histogram of a first processing color, a second processing color calculation part 8 which decides a color to perform the background elimination processing secondly from the mean value and the dispersion value of the density histograms of remaining two colors except for the first processing color for the first black part candidate based on the evaluation value calculated by the prescribed arithmetic equation and a second black part candidate calculation part 9 which calculates a second black part candidate from the density histogram of a second processing color.
Patent JP-S60169526-A (JP)
Title: Slaking method of powder coke generated in iron works
Inventor: OKUDA KOUSUKE
IPC: C10L5/00
Filed: 1984-02-13
Abstract: PURPOSE:To balance the demand and supply of coke and to slake generated powder coke with a crushing and sizing device for powder coke by selecting plural sieve patterns and adjusting the compounding ratio of the amt. of the powder coke for charging to a blast furnace and sintering. CONSTITUTION:About +25mm. coke (a) which is fed out of a coke bin 1 and is sieved by a sieve 2 under the bin is supplied to a blast furnace 6 and the powder coke (b) smaller than said coke is fed via a junction hopper 8 into a crushing and sizing device 10 for powder coke in the stage just before a sintering machine 17. The coke (b) is sieved by a sieving screen 11 and about +5mm. coke (c) is supplied via a chute 19 by a changeover damper 18 into a rod mill 21, by which the coke is crushed. The crushed coke is fed together with about -5mm. undersize powder coke (d) into a coke hopper 15. The course for the coke (e) and the course for the coke (f) to be fed via a chute 22 into a powder coke hopper 24 for the blast furnace are adequately changed over to balance satisfactorily the required amt. and supply amt. of the lumped coke for the blast furnace and the powder coke for sintering.
Patent JP-S63193515-A (JP)
Title: Fixing structure of overhead earth-wire current detection device
Inventor: MINAFUJI JUNICHI
IPC: H01F38/28
Filed: 1987-02-06
Abstract: PURPOSE:To remove friction between a through hole inner peripheral surface of a split type current transformer and an overhead earth wire by interposing a spacer between the inner peripheral surface of the through hole of the split type current transformer and the overhead earth wire in order to cramp split bodies. CONSTITUTION:A through hole 3 of a split type current transformer 1 to be formed by mutually joining split bodies 1-1 and 1-2 is formed larger than an outer diameter of an overhead earth wire 2. A spacer 4 consisting of an insulator is inserted into a cylindrical space 3b to be formed between an inner peripheral surface of the through hole 3 and the overhead earth wire 2 inserted into the through hole 3 for cramping the split bodies 1-1 and 1-2. Then, since the current transformer 1 and the overhead earth wire 2 is made en bloc through the spacer 4, the current transformer 1 is restrained by the overhead earth wire 2 so as not to move in the length and radial directions of the overhead earth wire 2. Thereby, friction between the inner peripheral surface of the through hole 3 and the overhead earth wire 2 is removed.
Patent JP-H02153581-A (JP)
Title: Manufacture of superconductive device and superconductive thin film
Inventor: NAKAO MASAO
IPC: C01G29/00
Filed: 1989-02-02
Abstract: PURPOSE:To easily specify a target composition in sputtering by a method wherein a Bi-Sr-Ca-Cu oxide superconductive thin film is formed on a substrate. CONSTITUTION:Argon gas is supplied into a bell jar 1 from a bomb 3, and a thin film is formed through a sputtering treatment. The thin film is placed in an electric furnace and subjected to an annealing treatment is an oxygen atmosphere at a temperature of 800 deg.C and cooled down. The obtained Bi-Sr-Ca- Cu oxide superconductive thin film is oriented to a C-axis toward an MgO substrate 9 and nearly approximates a single crystal.
Patent JP-S60171309-A (JP)
Title: Controlling method of low nox combustion
Inventor: MASAI TADAHISA
IPC: F23C99/00
Filed: 1984-02-15
Abstract: PURPOSE:To make it possible to carry out constantly appropriate combustion and complete combustion of an unburnt part and to reduce NOx regardless of a load variation, by adjusting the quantity of air from an AA port in accordance with the number of steps of the operation of the burner. CONSTITUTION:Assumed that the number of operation steps of the burner of one furnace wall be (A), that of another furnace wall be (B), further A<B, and the air supply quantity from the AA port of the furnace wall on the side where the number of operation steps becomes (A) be 1, the air supply quantity on the other side becomes substantially 0.8 (B/A). These data are stored in a control box 34. The number of operation steps of burners on respective wall surfaces is set as the number of operations of the mill and inputted in a control box 34 by a signal 33. The control box 34 calculates the ratio of the air supply quantity of each AA port based on a formula stored therein to carry out the control of each damper. Therefore, the ratio of the supply of air quantity from the AA port in accordance with the load variation is held constantly at an appropriate value, and it becomes possible to constantly suppress the unburnt part and the amount of NOx regardless of the load variation of the burner.
Patent JP-H07235995-A (JP)
Title: Gas security device
Inventor: HIGASHIYAMA KEISEI
IPC: H04M11/00
Filed: 1994-02-23
Abstract: PURPOSE:To effectively cope with an apartment house with many households, etc., by enabling the common use of a telephone line by the use of plural of gas security boards. CONSTITUTION:A centalized monitoring center I and the g&s security board arranged on a user II are connected via a telephone line III. By the gas security board II, the inspection of a meter data of a gas meter and various kinds of security data are notified to the centralized monitoring center I through the telephone line III. The side of a user is provided with plural gas security boards (20A, 20B...). When the gas security board 20A connected with the centralized monitoring center counts a prescribed number or more of the number of ringing to be transmitted from the centralized monitoring center, a switch SW 1 is switched to an Ma side and the terminal designation parameter contained in a telegraphic message is decoded in a telegraphic message analysis part A 2. When the 20A is designated, the communication of the 20A and the centralized monitoring center is performed. When 20A is not designated, 20B, 20C... are successively shifted.
Patent JP-S63194753-A (JP)
Title: Electrostatic precipitator
Inventor: TOMIMATSU KAZUTAKA
IPC: B03C3/66
Filed: 1987-02-05
Abstract: PURPOSE:To prevent the flowing of electric overcurrent to the transformer of a direct current high voltage generator, by providing a high impedance in the direct current high voltage generator or a high inductance between said generator and a pulse forming capacitor. CONSTITUTION:A power unit consists of the direct current high voltage generator 1, the pulse forming capacitor 2 charged by the generator 1, and high speed switching device 9 while impresses a high voltage to the electrostatic precipitator 4 by steeply switching the electric charge accumulated in the capacitor 2. And the high impedance is provided in the generator 1 or the high inductance 14 is provided between the generator 1 and the capacitor 2. Moreover, the frequency of the high speed switching device is to be set not to coincide with the frequency of the charging cycle of the capacitor 2 or that frequency devided by an integer. As a result, the flowing of overcurrent to the transformer of the generator 1 as well as the deterioration of the capacity of electrostatic precipitator are prevented.
Patent JP-S55118132-A (JP)
Title: Sentence/word expression device in multiple form
Inventor: MISAKA GIICHI
IPC: G06F17/22
Filed: 1979-03-05
Abstract: PURPOSE: To attain the process for the Chinese character, typing and recording medium each by securing the multiple group structure for both the information input part and the sentence/word expression part via a group of terminal units in addition to the effectiveness of each terminal part.  
     CONSTITUTION: Multiple input part 100 comprising a group of terminal information input parts 100aW100n possesses one unit of pen 110 for retrieval of the information unit. Terminal display part 101 functions to make visible the information retrieval state sequentially and immediately. Output control conversion part 200 converts the electric signal information given from part 100 into the fixed control code. Multiple expression part 300 comprising a group of terminal sentence/word expression parts 300aW300n is controlled by the output from part 200 and then displays the sentence and word given by the information retrieval operation of the information input part group onto the necessary recording medium in the individual and sequential way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03230675-A (JP)
Title: Picture communication equipment
Inventor: UCHIDA TOKUYA
IPC: H04N1/40
Filed: 1990-02-05
Abstract: PURPOSE:To simply insert additional picture information in a page of a transmission document of a routine size by inserting additional picture information read optionally by a handy scanner to an optional indication position in a page of picture information read by a main scanner automatically and sending the resulting picture. CONSTITUTION:Picture information read by a main scanner 3A is stored in the unit of pages in a picture memory 40 and the picture information written in the picture memory 40 is sent. On the other hand, additional picture information read by a handy scanner 3B is inserted and synthesized with the read picture information from the main scanner 3A in the picture memory 40 and the operation aid to indicate the inserted position relating to the position on the original 2A is implemented. Thus, the insertion of additional picture information such as a compliment message or the like into a page of a transmission document of a routine size is simply implemented without imposing much load onto the operator.
Patent JP-H01200987-A (JP)
Title: Heat-sensitive recording material
Inventor: SHIMOMURA TERUHIRO
IPC: B41M5/28
Filed: 1988-02-05
Abstract: PURPOSE:To improve heat resistance and transparency of a heat-sensitive layer, by successively forming on a supporting member, said heat-sensitive layer including capsules containing colorless or light-colored basic dye precursor and a color developer and, a protective layer mainly composed of hydrophobic polymer. CONSTITUTION:An application solution including microcapsules containing colorless or light-colored basic dye precursor and an emulsified dispersed substance which is obtained by emulsion dispersing refractory or insoluble organic solvent and dissolved color developer into water is prepared. After this solution is applied onto a supporting member and dried to form at least one heat- sensitive layer, at least one protective layer mainly composed of hydrophobic polymer is laminated onto the heat-sensitive layer, thereby to obtain a heat- sensitive recording material. As to the above hydrophobic polymer, polyvinyl butylate, polystyrene, polyester or the like are employed. The heat-sensitive layer of the obtained heat-sensitive recording material has good transparency, without generating any sticking.
Patent JP-S54118388-A (JP)
Title: Stabilized 1,1,1-trichlorethane composition
Inventor: MIZUSHIRO TSUYOSHI
IPC: C07C17/00
Filed: 1978-03-08
Abstract: PURPOSE: Into 1,1,1-trichlorethane, dodecylbenzene sulfonic acid salt is added to thereby control hydrolysis and the reduce metal corrosion.  
     CONSTITUTION: Into 1,1,1-trichlorethane is added with 0.01 to 5 parts by weight of a dodecylbenzene sulfonic acid salt (such as Na salt), or additionally 0.01 to 10 parts by weight of ethers, epoxies, alcohols, nitroalkanes, or aliphatic nitriles. Such solvent composition exhibits a remarkable stabilizing effect on Al, Zn, Cu, Fe and alloy thereof under the heating condition of the solvent containing water about or greater than saturation solubility. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06241058-A (JP)
Title: Compression ratio varying device of internal combustion engine
Inventor: KOJIMA KAZUHIRO
IPC: F02D15/02
Filed: 1993-02-15
Abstract: PURPOSE:To provide a compression ratio varying device for internal combustion engine, with which changing-over of the compression ratio is obtainable certainly. CONSTITUTION:The minor end of a connecting rod 6 is pivoted at a piston while the major end is pivoted on a crank shaft 1, and an eccentric sleeve 5 is rotatably installed in either of the connecting rod pivoted parts, and an eccentric sleeve lock means 11 is provided which can fix the rotation of the eccentric sleeve 5, and thus a compression ratio varying device for internal combustion engine is accomplished, wherein the sleeve 5 is fitted with brims 5', 5''. The brims 5', 5'' are arranged movable in a certain specified direction relative to the eccentric sleeve, and a friction clutch 53 is furnished to generate friction touch of the brims with the mating surface by pressing them to the mating surface on the crank shaft side.
Patent JP-S58144586-A (JP)
Title: Ac servo system
Inventor: NAKANISHI YOSHINORI
IPC: H02P21/36
Filed: 1982-02-19
Abstract: PURPOSE:To simplify the calculation by individually obtaining the magnitude component and frequency component of a motor current command of a motor in an AC servo system, multiplying both and obtaining a motor current command. CONSTITUTION:A sinusoidal wave forming circuit 60 receives a frequency command from a voltage/frequency converter 51 and a digital servo command from a CPU1 and produces a sinusoidal signal which exhibits the frequency component in a motor current command. The sinusoidal signal from the sinusoidal wave forming circuit 60 and the digital deviation amount from an A/D converter 25 are multiplied by a multiplier 70, and the analog motor current command is obtained by a D/A converter 27 from the output. A feedback device 80 obtains the position and speed data from the output of a resolver 28 and inputs them to the CPU1.
Patent JP-S56121253-A (JP)
Title: Forming method of electrode film
Inventor: SHINODA TSUTAE
IPC: H01J11/22
Filed: 1980-02-29
Abstract: PURPOSE:To easily form an electrode film with good repeatability, by providing cut grooves on the plate surface of a metal with low melting point, embedding a metal of high melting point to said cut groove and performing sputtering work for the two kinds of the above metals under a state the rear side of a plate is cooled. CONSTITUTION:To the surface of a metal plate with low melting point, for instance, Al-plate 1, cut grooves are provided to a prescribed area, then into said cut grooves a metal of high melting point, for instance, Cu-plate 2 is buried to prepare a target material in which a surface area of the above both metals is controlled. Sputtering work of two kinds of the metals from the surface of the target material under a state, that the rear side of the low melting point metal plate 1 of said target material is cooled, can coat and form an alloy film for an electrode.