baber/WOPTO huggingface dataset:
Patent JP-H11215189-A (JP)
Title: Network system and method and device for transmitting information
Inventor: HARA HIDEKI
IPC: H04L12/70
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To make data requiring isochronism to be transferred efficiently and surely. SOLUTION: When the packet of data requiring isochronism is transferred to a node F from a node A through each node in such a case that a plurality o-nodes A-H each having common absolute time is connected to a network system in a ring-like state, the other nodes than the node A are restrained from issuing packets so that the period for preferentially transferring the packet issued from the node A may be secured periodically over a fixed period of time.
Patent JP-H09252111-A (JP)
Title: Semiconductor device
Inventor: NAKANO TAKASHI
IPC: H04N5/369
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain an on-chip amplifier, in which power consumption is reduced and which is operated over a wide range, by forming the driver transistors of source followers at a first stage and a last stage on a surface and embedding other transistors configurating a plurality of stages of source followers. SOLUTION: A multistage source follower is constituted in such a manner that a third-stage driver transistor 6 which has been embedded is made on a surface without altering gate length and gate width and only an operating point is varied. Consequently, a linear region can be spread. Since the gate width/gate length of the third-stage driver transistor 6 is set in 900/5 and the over is not increased but the operating point of a third-stage source follower can be more elevated, the zone of a second-stage source follower is prepared over a wide area, and the zone can further be widened in a third-stage source follower amplifier.
Patent JP-H05202408-A (JP)
Title: Method for refining molten iron
Inventor: MUKAWA SUSUMU
IPC: C21C1/02
Filed: 1992-01-28
Abstract: PURPOSE:To effectively execute desulfurization by bringing a part of flux mainly containing sodium carbonate into direct contact with slag without removing the slag after executing the desiliconizing and dephosphorizing treatments to molten iron with flux mainly containing lime, and executing the desulfurizing treatment. CONSTITUTION:In a molten iron pretreatment furnace 4, refining agent mainly containing oxygen and lime is added to the molten iron 1 to execute the desiliconizing and dephosphorizing treatments to the molten iron. Successively, without removing the slag 2 having <=1.8 basicity (CaO/SiO2), by using the flux 6 mainly containing the sodium carbonate, the desulfurizing treatment is executed. Then, a part of the flux 6 mainly containing the sodium carbonate is directly added to the slag 2 from a hopper 7 for adding into the upper part and formed into the slag to make the slag into the sodium silicate flux, and the remaining flux 6 is injected from a bottom blowing tuyere 3. By this method, Na2O is stably stayed in a floated slag 2 and effectively utilized to the desulfurizing reaction.
Patent JP-H11197362-A (JP)
Title: Medium in which game program is recorded and game device
Inventor: TAKAMIYA KOJI
IPC: A63F13/428
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To allow the secondary use of data and, hence, the wide use of the data by changing an input analog voice signal to a digital signal, by selecting/ determining based on it the attributive data of a character, thereby obtaining the attributive data of the character in a game program. SOLUTION: Following a signal displayed on a display 6, a player inputs voice. An analog voice signal is changed to a digital signal through the A/D converter of an expansion device 3, and it is input to a TV game machine 4. Then, data expressed numerically for each frequency band by a series-data- creating process means 12 is converted into series data expressed in time series, and numerical values, for example, in arbitrary three parts predetermined in a series are detected by a character-data-enumerating process means 13. Further, in the case the judgment reference data of the specific voice stored in a game ROM cassette 5 and the data match, a parameter-determining process means 14 determines the initial parameter of a character used in a game.
Patent JP-S55106201-A (JP)
Title: Method for preventing scale from adhering to surface of inner wall of polymerization tank
Inventor: TORIMOTO YOSHIHIDE
IPC: C08F14/06
Filed: 1979-02-09
Abstract: PURPOSE: To prevent scales from adhering to a surface of an inner wall of a polymerization tank by carrying out polymerization in the presence of 1-hydroxyethane- 1,1-diphoshate or water-soluble alkali metal salt thereof.  
     CONSTITUTION: When highly reactive monomers are polymerized in a polymerization tank by solution polymerization, suspension polymerization, and emulsion polymerization, 1-hydroxyethane-1,1-diphosphate or a water-soluble alkali metal salt thereof is added thereof. The examples of the tank materials which are used effectively are materials whose main component is iron such as stainless steel and glass-lined surface. The examples of monomers are dienes, vinyl holides, vinyl esters, monomers for formaldehyde resin, etc. The reaction is carried out preferably in a non-aqueous solution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5398881-A (JP)
Title: Electronic watch
Inventor: MUKAIYAMA FUMIAKI
IPC: G09G3/04
Filed: 1977-02-09
Abstract: PURPOSE:To perform time displaying of desired units by performing program selection of the time units displayed in display digits.
Patent JP-H07213140-A (JP)
Title: Fruit collecting device
Inventor: TAKEMOTO TOSHIHIRO
IPC: A01D46/00
Filed: 1994-02-07
Abstract: PURPOSE:To provide a fruit collecting device capable of collecting fruits directly in a given case from a gathering place for fruits. CONSTITUTION:One end of a zigzag hollow tube 10 is connected to the bottom of a hopper 1, a flexible tube 12 of the hollow tube 10 is capable of freely changing its bending angle and retaining its position to connect the other end of the hollow tube 10 to a fruit collecting case 20.
Patent JP-S56110815-A (JP)
Title: Combustion device
Inventor: TAKEO SHIGEKI
IPC: F23D11/02
Filed: 1980-02-08
Abstract: PURPOSE: To provide effective removal of bad odor and harmful substance by a method wherein some catalysts are arranged in a waste gas passage or a mixing part just before a mixing part where a combustion waste gas discharge from a combustion chamber and air from the indoor blower fan are mixed.  
     CONSTITUTION: Some catalysts 12 are arranged in a discharging gas passage in the combustion chamber 13 upstream of the mixing part 6. Fuel vapour and air for combustion are flowed out from the flame hole plate 11 while their mixing degree  being increased, ignited by the ignitor device 10 and then started to perform a combustion in the combustion chamber 13. Hot discharge gas generated in the combustion chamber is passed through the catalysts 12 into the mixing part 6 while its temperature being decreased, mixed with the air fed from the blower fan 4, its temperature is further decreased or lowered and then the discharging gas is discharged out  of the combustion chamber. Thus, a temperature of the discharging gas when it is  passed through catalysts becomes the most suitable value which is appropriate for  removing bad odor or harmful substance, so the bad odor or harmful substance  may efficiently be removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08197499-A (JP)
Title: Printed circuit board punching method
Inventor: SATO KOICHI
IPC: H05K3/00
Filed: 1995-01-31
Abstract: PURPOSE: To improve productivity by punching various kinds of rectangular printed circuit boards with the same width and mutualy different length from a mother board with specified length. CONSTITUTION: In the case of punching the aggregate of several kinds of rectangular printed circuit boards A, B formed of one side (width) W1 and other sides (length) L1 , L2 (L1 >L2 ) from one mother board C, the printed circuit board A with the length L1 is first punched by pressing a required punch die. The punched piece of the printed circuit board A with the length L1 is then pressed to an area including a slit 1 formed in the mother board C to apply punching so as to obtain the printed circuit board B with the length L2 from either the left or right side of the slit. With this punching method, several kinds of printed circuit boards A, B can be formed by punching with a single punch die, and there is no need to change the punch die.
Patent JP-S60158590-A (JP)
Inventor: YOSHIDA MITSUO
IPC: H05B3/48
Filed: 1984-01-27
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-H07217610-A (JP)
Title: Control device using viscosity fluid
Inventor: FURUSHO JUNJI
IPC: F16D35/00
Filed: 1994-02-07
Abstract: PURPOSE:To control amounts of a position, force, speed, or the like with a simple mechanism, high accuracy, and rapidly by using viscous fluid having specified high viscosity in a control stabilizing system. CONSTITUTION:A robot arm 4 is installed and fixed on the output side shaft 3 of a decelerator 2, and driven by a servo motor 1 so as to perform circular motion. A control stabilizing system in which viscosity fluid consisting of a lower part flange 5 and a pair of flanges of an upper part flange 7 is used, is installed on the upper end part on the shaft 3. A flange 7 is installed on the shaft 3 through a bearing 8. A viscosity fluid 6 whose viscosity in shearing speed of 1 to 10sec<-1> is 3 times or more higher than viscosity in shearing speed of 10 times opposing to shearing speed, is sealed in space which is parallel and at a constant intervals in a pair of flange. Rough driving of the robot arm 4 is feed-back controlled from a position sensor 10 by the control device of the servo motor 1, when accuracy of a speed and that of a position are demanded.
Patent JP-S58183422-A (JP)
Inventor: UIRIAMU JIEI SHIYOORII
IPC: B65B3/00
Filed: 1983-01-29
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-S58134199-A (JP)
Inventor: JIYANNFURANSOWA GURORIEERU
IPC: C11D1/65
Filed: 1983-01-29
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-H11215736-A (JP)
Title: Power supplying equipment
Inventor: KAWANO MASAJI
IPC: G11B33/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an economical power supplying equipment capable of containing operating power from many sources, being reduced in size and weight, and switching powers without causing power cut-off. SOLUTION: This power supplying equipment is provided with a voltage measuring section 2 for measuring voltage of specified power and the other powers, which have been input independently, a power selecting section 3 for selecting one power which has a voltage level required by a load or higher, as operating power from the powers detected by the voltage measuring section 2 and outputting it to a load, a voltage dropping section 5, which when the power selected by the power selecting section 3 is the specified power, drops the other powers to a voltage level which is lower than that of the specified power and then outputs the dropped powers to the output side of the power selecting section 3, and a switching section 7 for switching the power output to the load to either a cut-off state or an output state.
Patent JP-S61172279-A (JP)
Title: Head carriage moving mechanism of floppy disc drive device
Inventor: MASUDA TAKAHIRO
IPC: G11B21/02
Filed: 1985-01-28
Abstract: PURPOSE:To obtain a carriage moving mechanism which is easy to assemble because of a simple constitution and has a small number of parts and is operated accurately and surely and is easy to control, by transmitting the rotation of a motor to a carriage while converting the rotation to a linear motion by transmission part mechanism parts which are engaged with each other frictionally in directions orthogonal to each other. CONSTITUTION:When a revolving shaft 14 connected to the output shaft of a driving motor 1 is rotated in the direction of an arrow 17, a shaft 15 which is pressed orthogonally to the shaft 14 is driven frictionally in the direction of an arrow 16, and a carriage 7 is moved in the direction of an arrow 13 together with the shaft 15. The carriage 7 is moved linearly in accordance with forward or reverse rotation of the motor 1, and a head 6 is positioned accurately. Since the motor 1 and the carriage 7 are connected directly without a belt, the error factor such as a backlash due to sag, expansion, contraction, etc. of the belt or the like does not exist, and accurate and sure operation is attained, and precise control is possible.
Patent JP-S57130827-A (JP)
Title: Engine mount device containing fluid
Inventor: KAKIMOTO TOSHIHIKO
IPC: F16M7/00
Filed: 1981-02-02
Abstract: PURPOSE:To improve the durability of a diaphragm by installing a diaphragm between a partition plate protruding into a void inside of a mount rubber and a retainer plate extending to the opposite side of the said partition plate and having the said diaphragm extendable to the reverse side. CONSTITUTION:A mount rubber 4 having a void space 3 in its inside is sandwitched and fixed between base plates 1 and 2, and a partition plate 6 having a orifice 5 is attached thereto with its peripheral flat portion 6a mounted on the top of the base plate 1 and its central flat portion 6b protruding into the said void space 3. A diaphragm 8 is extended with a large curvature over the central flat portion 6b of the partition plate 6 with its portion 8e, and its peripheral flat portion 8a being mounted on the top of the peripheral flat portion 6a of the partition 6. A fluid is filled in the chambers 7 and 9 above and below of the partition plate 6 respectively. A cover 10 is arranged on the top of the diaphragm 8 with its peripheral flat portion 10c sandwitching and fixing the aforesaid peripheral flat portions 6a and 8a between the base plate 1 and itself. A central portion 10b of the cover 10 extends upward in symmetry to the partition plate 6.
Patent JP-H11206230-A (JP)
Title: Working machine
Inventor: HAYASHI SHIGEKI
IPC: A01D69/06
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a working machine not only capable of surely stopping an engine by the direction of an operator by an engine-stopping command at an emergency time or the like but also properly avoiding deficiency such as damage by a fire of a solenoid coil by preventing useless action of an actuator such as the solenoid for carrying out stopping operation of the engine. SOLUTION: A stopping operation of an engine is carried out regardless of the state of the engine either in on-state or not by operating an actuator when the first stopping demand is directed from a manual stopping demand means after the main switch is turned to the on-state in which the engine can be operated, and when the second or later stopping demand is directed from the manual stopping demand means, the stopping operation of the engine by driving the actuator is carried out only when the engine is in operation but the actuator is not driven when the engine is not in operation.
Patent JP-H05202797-A (JP)
Title: Knock control device of internal combustion engine
Inventor: FUKUI WATARU
IPC: F02P17/12
Filed: 1992-01-29
Abstract: PURPOSE:To provide a knock control device of an internal combustion engine having an inexpensive constitution which is capable of the optimum control. CONSTITUTION:A knock control device is provided with a detected value keeping means 32 to keep the detected value In of an ion current detecting means 20 at the knock-generating crank angle corresponding to the knock-generating timing of an engine, and a knock judging means 36 to generate the knock detecting signal (C) when the detected value exceeds the specified value. When a knock is detected, the control time Ta corresponding to the control timing is corrected to the knock suppressing side, leading to stabilization of the combustion.
Patent JP-H08200200-A (JP)
Title: Draft tube for vertical shaft hydraulic machine
Inventor: SATO SHINSAKU
IPC: F03B3/10
Filed: 1995-01-31
Abstract: PURPOSE: To perform stable and harmonic operation for a long time by a method wherein when a height from a depressed water level to the lower end of a runner satisfies a specified formula, the size in the direction of height of a draft tube is set according to a value of the height. CONSTITUTION: When the diameter of the outlet part, fronting on a draft tube 5, of a runner 2 is De (m), the velocity of an outer periphery of the output part is Ue (m/sec), height from a depressed water level 6 to the lower end of a runner 2 is Z1 (m), density of high pressure air under a state that a water level is depressed is ρa (kg/m<3> ), density of water in the draft tube 5 is ρw (kg/m<3> ), gravity acceleration is g (m/sec<2> ), and a dimensionless factor A is defined as A=Z1/De, the number Fr of dimensionless fields as Fr=Ue/(g×D)<1/2> , and a dimensionless factor K as K=(ρa /ρw-ρa )<1/2> ×Fr, a value of a Z1 satisfies a relation of A>=0.74K+0.26. The size in the direction of height of the draft tube 5 is set according to a value of the Z1.
Patent JP-2000216513-A (JP)
Title: Wiring board and manufacturing method using the same
Inventor: YAMAZAKI TETSUYA
IPC: H05K3/40
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the through-hole density by a cheap and reliable method by electrically dividing or multiplexing through-holes or via-holes. SOLUTION: Through-holes 13 are drilled at specified positions into a both- sided Cu-clad printed board 11, the machining residue removal, the catalyst application, and the flash plating, the electric plating or the electroless plating are made to form a Cu conductive film 14 in the through-holes 13, a resist film such as dry film is formed, the exposure, the development, and the etching are made to form a specified wiring pattern, the insides of the through-holes 13 and pads 17 to be connected thereto are worked to electrically divide the through-holes 13. This working method includes the machining and the laser machining, the machining uses punches having specified cutting edges, the laser machining uses a YAG laser, its harmonics laser, an excimer laser, etc., capable of machining metals and org. materials at the same time.
Patent JP-H04238972-A (JP)
Title: Building structure
Inventor: HAYASHI YASUHIRO
IPC: E04B1/34
Filed: 1991-01-11
Abstract: PURPOSE:To make it possible to bear the horizontal yield strength of a building during the construction and to facilitate construction. CONSTITUTION:A building structure A is such that the vibration of a building 10 can be suppressed by rotary dampers 20 and tension members 30 connected to them, and steel materials 31 are used for diagonal parts among the tension members 30. By fixing the steel materials 31 to the building 30 during the construction, the steel materials 31 bear the horizontal yield strength in the building 10, and they are handles easily in comparison with wires.
Patent JP-H02195779-A (JP)
Title: Picture quality improving circuit
Inventor: SHIROTA NORIHISA
IPC: H04N5/21
Filed: 1989-01-25
Abstract: PURPOSE:To improve the deterioration of picture quality due to a noise component included in a demodulated picture signal by substituting an interpolation picture signal by an interpolation device for the demodulated picture signal by controlling a signal selector. CONSTITUTION:The presence/absence of line correlation with the picture signal neighboring to the picture signal targeted to be interpolated is detected at a comparator 16 based on differential data between a 1H delay luminance signal YM and interpolation luminance data YC, and a selective control operation for data selection circuits 27, 37, and 47 is performed based on each detected output. Thereby, corrected luminance data YOUT and corrected color difference data UOUT and VOUT in which interpolation luminance data TC and color difference data UC and VC are substituted for an actual noise component part when the receiving state of a satellite broadcast signal becomes worse and also, without having the line correlation with the picture signal in the neighborhood of the picture signal targeted to be interpolated can be obtained. Therefore, at a state where the signal level of an input frequency modulated picture signal is lowered and possibility to deteriorate the picture quality exists, the deterioration of an image due to the noise component included in the demodulated picture signal can be improved.
Patent JP-H07229504-A (JP)
Title: Position sensor for hydraulic cylinder
Inventor: JIYOOJI KOODEINA
IPC: G01D5/20
Filed: 1995-01-31
Abstract: PURPOSE: To prevent damage caused by harsh work environment by receiving a position signal transmitted in response to the inductance of a coil extended/ retracted by the reciprocating motion of a piston, and determining the incremental linear position of a rod in response to the frequency of the position signal. CONSTITUTION: A coil 216 is wound around a rod 210, and one end 218 thereof is attached to a piston 206, while the other end 220 is attached to a cylinder head 214. The turns per unit length of the coil 216 is varied by the movement of the piston 206, so that the coil 216 can be used as a variable inductor to obtain the elongation quantity of a hydraulic cylinder 100. When the coil 216 is connected to a standard LC type oscillator 406 producing sine wave, the oscillator 406 transmits a position signal of variable frequency in response to the inductance, indicating the linear position of the piston 206 to the cylinder head 214. The electrical and mechanical failure of a sensor can therefore be prevented even in the case of being exposed to high acceleration load, large temperature change, fouling, water, debris, and the like.
Patent JP-S59138658-A (JP)
Inventor: NISHIHARA TAKASHI
IPC: E04F17/10
Filed: 1983-01-31
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-H08210081-A (JP)
Title: Two-stage shield machine
Inventor: SONODA TETSUJI
IPC: E21D9/08
Filed: 1995-01-31
Abstract: PURPOSE: To ensure a firm fixing operation and a smooth separating operation by providing a clamp and a slide rail which regulate the interval between both shields, and enabling the clamp to advance to abut to the outer peripheral surface of a slave shield. CONSTITUTION: To advance a slave shield 3 from a master shield 2 in order to bore a tunnel from a state in which the master shield 2 is connected integral with the slave shield 3, first the pin 26b of a connector 26 is pulled out of a boss 26c to disconnect a cutter ring 20 from a cutter disc 21, and then the cutter ring 20 is fixed to the master shield 2 by a fixing device 27. Next, preparations such as separating a first feedwater pipe 14 from a first sludge discharge pipe 15, closing the flange portion of the tubing through hole of a skin plate and the flange portions of sludge feed and discharge pipes inside the slave shield 3, and contracting an erector 24 and a circularity holding device 25 in order to use them in a small-diameter tunnel, etc., are made.  After the preparation for the start of the slave shield is complete, a clamp is contracted to push the reaction receiver 40 of the master shield 2, and its reaction force causes the slave shield 3 to bore a hole while advancing on a slide rail.