baber/WOPTO huggingface dataset:
Patent JP-H01176293-A (JP)
Title: Method for hetero-epitaxial growth forming buffer layer and apparatus used therefor
Inventor: OTAKE NORIO
IPC: C30B25/02
Filed: 1987-09-10
Abstract: PURPOSE:To contrive improvement in crystal quality of a product, by forming a buffer layer of a specific thickness on a substrate in a vapor growth apparatus having an ultrahigh vacuum atmosphere, then moving the substrate to another vapor growth chamber in a high vacuum and carrying out vapor growth. CONSTITUTION:A vapor growth apparatus consisting of an optical CVD device 1 held in an ultrahigh vacuum state is provided and the second vapor growth device 8 connected through a passage 7 kept in a high vacuum is simultaneously arranged. A buffer layer having a thickness of several hundreds of Angstrom  or below is formed on a substrate 3 through optical excitation and dissociation of Si2H6 and N2O gas in the optical CVD device 1. The substrate 3 is them moved through the passage 7 into the vapor growth device 8. Further, the substrate is heated at a prescribed temperature on a susceptor 10 to carry out vapor growth. Since the substrate 3 is subjected to vapor growth in the second vapor growth device after forming the buffer layer, reaction between the substrate 3 and the grown film is prevented. Thereby crystal quality of the resultant product is improved.
Patent JP-S59116031-A (JP)
Title: Engine analyzer
Inventor: MAKITA HIROMITSU
IPC: F02D45/00
Filed: 1982-12-22
Abstract: PURPOSE:To enable automatic measurement of check points according to the operator's desired inspection item and sequence by storing preliminarily measuring items, conditions and instructions in the titled device. CONSTITUTION:The titled device is provided with a table 4-1 in which the information on prescribed plural measuring items is stored, a table 4-2 in which the information on prescribed measuring conditions is stored, a memory 5 in which the measurement of the information on measuring instructions instructing the measuring contents consisting of the combination of the measuring items and measuring conditions from an input part 7 is registered in accordance with the sequence of executing the measurement, and a memory 6 in which measuring data is stored. The information corresponding to the contents of the measuring instructions is read from the tables 4-1 and 4-2 according to the sequence to be measured, and the measuring data corresponding to the respective sets of the read-out information are taken successively and are stored into the memory 6.
Patent JP-H0542292-A (JP)
Title: Single-tub electric washing machine
Inventor: IWAMOTO HITOSHI
IPC: D06F37/30
Filed: 1991-08-12
Abstract: PURPOSE:To alleviate the noise of drive device for a single-tub electric washing machine, and make the device compact. CONSTITUTION:For a single-tub electric washing machine in the title, a planetary roller reduction gear mechanism is constituted of a trackway on the internal surface of a rotary case 4 supported on the inside of a washing machine housing in such a way as freely rotatable and selectively fixed in rotation restriction state, a sun roller 20 rotatably driven with a drive source 18 and fitted to a drive shaft 14 inserted in the rotary case 4, and a planetary roller 23 pivotally supported on a carrier section 21 fitted to the base end of a rotary vane shaft 11 inserted in the rotary case 4. Also, a clutch 18 is provided between the rotary case 4 and the drive shaft 14, and a dehydrating drum freely rotatable in the fixed outer tub 1 of the washing machine housing is fitted to the rotary case 4. In addition, a rotary vane is fixed to the end of a rotary vane shaft projected into the dehydrating tub of the washing machine.
Patent JP-S59116391-A (JP)
Title: Production of steel sheet electroplated on one side
Inventor: WAKANO SHIGERU
IPC: C25D5/26
Filed: 1982-12-21
Abstract: PURPOSE:To improve the suitability to chemical conversion of both sides in the production of a steel sheet electroplated on one side wherein electroplating is applied thinly on the non-plating side as well and is thereafter removed by reverse current by conducting slight current on the plating side or maintaining said side under no current. CONSTITUTION:A steel strip 1 which is subjected to defatting, pickling and washing is passed in a plating cell 5. Strong current is conducted to a lower anode 13 with the strip 1 as cathode and weak current to an upper anode 12, and thin plating is applied on one side of the steel strip. The strip is passed in a treating cell after washing. An indirect current conduction method wherein the thin plating layer atop the strip 1 is removed by conducting current between a lower anode 18 and an upper cathode 17 and plating is applied on the bottom surface as well by weak current is executed or a direct conduction method wherein strong current is conducted between the strip 1 and the cathode 17 through a roll 19 and weak current is conducted between the strip 1 and the anode 18 is executed in the treatment cell. A method wherein the anode 18 is omitted is equally good. The suitability to chemical conversion of the strip 1 is improved by such method. The indirect current conduction method requires high voltage and makes cost high and therefore the direct current conduction method is preferred.
Patent JP-H1066775-A (JP)
Title: Locking device for pachinko machine
Inventor: NAKAMURA ATSUFUMI
IPC: A63F7/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To smoothly lock and unlock a front panel by assembling a locking tool for the front panel in a locking device for a front frame. SOLUTION: A locking device is vertically fitted to the edge section of a rectangular opening section inside a front frame 21 openably fitted to the main body frame 20 of a pachinko machine via a fitting plate 2 while hook members 4, 5 are faced to the main body frame side. When the front frame 21 is closed to the main body frame 20, the upper and lower hook members 4, 5 of the locking device collide with receiving metals 24, 25 on the main body frame 20 side and are inclined downward to be engaged, and they are returned by the energizing force of coil springs 9 and locked into the locked state. For unlocking, a cylinder lock 7 is rotated by a key to rotate a cam plate CCW, the first engaging section 8a of the cam plate is engaged with the engaging hole of a connecting rod 6 to slide it upward, and the upper and lower hook members 4, 5 are inclined downward.  The engagement between the main body frame 20 and the receiving metals 24, 25 is released by the inclination of the hook members 4, 5, and the front frame 21 can be opened.
Patent JP-S61105644-A (JP)
Title: Information processing method
Inventor: SOMA MASATO
IPC: G06F9/46
Filed: 1984-10-29
Abstract: PURPOSE:To make it possible to execute priority processing of a transaction according to the processing order which is added to the transaction by converting the kind of data of the transaction inputted in processing order, adding the processing order to the transaction and transmitting to a central processing unit. CONSTITUTION:When a transaction data is inputted to a data processing unit 10, the data is received by a data kind identification mechanism 11, and set at a register 103. The data kind identification mechanism 11 checks the data kind field, and if there is no error the data is set at a reguster 101. A converting mechanism 12 retrives the incorporated memory mechanism using the data kind of the register 101 as a key, and reads out the corresponding processing order and stores it at a register 102. The processing of the transaction data at a central processing unit 20 is executed in the order of processing queue 22-1. The setting of conversion table which is stored at the converter mechanism 12 can be executed independently for each data processing device.
Patent JP-S61104790-A (JP)
Title: Novel recombinant dna having genetic information participating in biosynthesis of l-tryptophan
Inventor: SAKIMOTO KAZUNORI
IPC: C12N15/09
Filed: 1984-10-29
Abstract: PURPOSE:To provide a recombinant DNA capable of creating a transformed strain capable of producing L-tryptophan in high productivity, and obtained by the recombination of an Escherichia coli plasmid vector which can be expressed even in Bacillus subtilis and an L-tryptophan biosynthesis gene DNA fragment. CONSTITUTION:The phage DNA obtained from the plasmid pTP4 having a chloramphenicol-resistant gene is incised with a restriction enzyme EcoRI (A) to obtain a fragment (B). Separately, a plasmid pBR322 DNA is incised with the component A to obtain a fragment (C). The fragments B and C are mixed together at an equal concentration of the terminal groups of the fragment, and linked by using T4 phage ligase. A CaCl2-treated Escherichia coli is transformed with the DNA prepared by the above process. The plasmid pSD3165 is separated and purified from the bacterial cell, and is incised with the component A to obtain a fragment (D). Separately, a phage phi105 DNA containing tryptophan operon originated from Bacillus subtilis is incised with the component A to obtain a fragment (E). The fragments D and E are mixed together, and linked with T4 phage ligase.
Patent JP-H04107660-A (JP)
Title: File transfer system
Inventor: TAKAHASHI ETSUO
IPC: G06F13/00
Filed: 1990-08-28
Abstract: PURPOSE:To transfer a file at a high speed by storing the retransmission request of the reception side in a retransmission file provided at the transmission side and carrying out the retransmission processing when the transmission processing is briefly over. CONSTITUTION:At the reception host side, the blocks received by a reception control monitor 9 are written one by one into a reception work file 10. If a fact that a bit error is included in a data block is confirmed, the sequence No. of the block is sent to a retransmission request file 6 via a retransmission request communication path 32. At the transmission side, the file 6 is read into a memory of a transmission control monitor 7 when this monitor transmits the final block of a transmission work file 8. Then a block corresponding to the sequence No. received from the reception side is taken out of the file 8 and transmitted again via a data communication path 31. Thus the circuit availability is improved and the file 6 can be transferred at a high speed.
Patent JP-H0387438-A (JP)
Title: Construction method for structural steel members in multi-storied building
Inventor: GOTO MASARU
IPC: E04G21/14
Filed: 1989-08-31
Abstract: PURPOSE:To make it possible to lower working equipment down without disassembling a working floor upon completion of a framework construction by using the working floor for assembling structural steel members as the uppermost floor of a building when a multi-storied building is constructed by piling up the structural steel members in order. CONSTITUTION:For example, lift devices 2 and hold devices 3 are formed respectively, the former is made up of stick bodies 5 provided within column sections 4A at 4 places in such a way as to be freely lifted, and of electric motors 6 lifting said bodies, and the latter is made up of holding bodies inserted into the other column sections 4B and of cylinder devices holding said holds in and out. In addition, lift devices 2, hold devices 3, a crane device 13, welding equipment and the like are arranged, and furthermore, a working floor 1 is set up wherein framework members 12 are assembled to be a layer for the uppermost floor. Then, the working floor 1 is raised up one after another as the process is progressed, after the multi-storied building has been constructed with the framework members 12 piled up starting from the lower floor in order, working equipment is removed from the working floor 1 located at the uppermost floor.
Patent JP-S60210643-A (JP)
Title: Filler and its composition
Inventor: KOBAYASHI AKIRA
IPC: C08K3/36
Filed: 1983-11-30
Abstract: PURPOSE:A filler for resins which, when added to a thermosetting resin, can provide a resin composition having high flow and being excellent in finning property and electrical insulation, prepared by mixing two kinds of fused silicas of different shapes together. CONSTITUTION:A filler for resins, prepared by mixing 5-95pts.wt. spherical fused silica particles having a particle diameter <=149mu and an aspect ratio of 1-1.5 with 95-5pts.wt. ground fused silica particles having a particle diameter <=149mu and an aspect ratio >=1.6. Said filler is added to a thermosetting resin (e.g., epoxy resin, phenolic resin, or polyester resin) in an amount to provide about 30-80wt%, based on the resin composition.
Patent JP-H10177380-A (JP)
Title: Method for expanding function of operation terminal, operation terminal for applying the method and medium for recording program
Inventor: IDE KENSUKE
IPC: G10H7/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To expand the function of an operation terminal such as an electronic instrument by the use of a network without being restricted by a terminal equipment. SOLUTION: A host computer(HC) 1 is connected to a terminal equipment(TE) 2 through a network and an electronic instrument (EI) 3 is connected to the TE 2. A sound tone preparing function, an automatic accompaniment function, an EI simulating function, and other functions are included in the HC 1 as functions related to the EI 3. Data communication through the network is executed between the TE 2 and the HC 1 and the HC 1 executes various functions. Sound tone data obtained by the sound tone preparing function, accompaniment data prepared by the automatic accompaniment function, operation control data obtained by the EI simulating function, and other data from the HC 1 are transferred to the EI 3 through the TE 2. The execution parts of respective functions of the HC 1 and an EI interface part corresponding to the execution parts are loaded down to the EI 3 through the TE 2.  Another operation terminal substituted for the EI 3 is similarly processedExecution programs for the operation terminal and the TE 2 are supplied from a medium.
Patent JP-H0661184-A (JP)
Title: Plasma processing device
Inventor: KAZAMA KOICHI
IPC: C23C14/34
Filed: 1992-08-03
Abstract: PURPOSE:To enable an upper electrode to be accurately controlled in temperature by a method wherein a heat means and a heat pipe are provided. CONSTITUTION:A plasma processing device is equipped with an upper electrode 10 and a lower electrode 8 provided in a processing chamber 2, where a processing work W is processed by plasma generated between the electrodes 10 and 8. A heating means 14 is provided to the upper electrode 10, a heat pipe 40 is provided adjacent to the heating means 14 for dissipating heat, and a control means 36 is made to control the heating means 14 in heat releasing value. By this setup, an upper electrode can be accurately controlled in temperature by a hot and cool temperature control system.
Patent JP-2000054989-A (JP)
Title: Casing for centrifugal blower and centrifugal blower
Inventor: HASEGAWA YUJI
IPC: F04D29/44
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To improve air feeding efficiency while suppressing operating noise by arranging an air leading plate for covering an opening surface of a plurality of guide grooves for guiding air pressurized by an impeller to an air feed port. SOLUTION: In a blower 11, an air leading plate 27 is attached on an end part of an upper part of a guide impeller 26, and thereby, air supplied into an air leading passage R1 is surely supplied to an air feed port 25a side. In a second pressurizing chamber 3, an air leading plate 35 is attached on an end part of an upper side of a guide impeller 34, and thereby, air supplied into an air leading plate R2 is surely supplied to an air feed port 31a side. Air led into an air leading passage R3 of a third pressurizing chamber 4 is moved in the air leading passage R3 along a circumferential plate 41, and is discharged from a discharge port to an outside of a casing 1. Gas pressurized by an impeller is surely guided to an air feed port by the air leading plate and the guide impeller, and thereby, air feeding efficiency can be improved.  It is also possible to suppress operating noise of a centrifugal air blower.
Patent JP-H0390520-A (JP)
Title: Apparatus for correcting flatness of steel strip in continuous annealing furnace
Inventor: HAMADA SHIGEYUKI
IPC: C21D9/56
Filed: 1989-08-31
Abstract: PURPOSE:To effectively correct flatness in width direction while giving a steel strip large temp. difference by detecting the flatness in the width direction of steel strip and controlling heating means with which the steel strip is heated by dividing into plural zones in the width direction thereof based on the result. CONSTITUTION:The steel strip 20 is passed through a continuous annealing furnace 10, in which this is passed through a heating zone 11, soaking zone 12 and cooling zone 13 to execute the continuous annealing. In the above continuous annealing furnace 10, a flatness detecting means 40 for unitizing eddy current, etc., is set between an indirect cooling zone 14 and a forced cooling zone 15 in the cooling zone 13. By this method, the detected flatness in the width direction of steel strip 20 is outputted. On the other hand, in the above indirect cooling zone 14, one pair of steel strip heating means 30 opposing to upper and lower parts of the steel strip 20 is set. This heating means 30 is divided into plural numbers in the width direction of steel strip 20 and each heater 31 heats each part I... in the steel strip 20. During continuous annealing of the steel strip 20, the above each heater 31 is independently controlled with heating control means 50 based on the above flatness detected value and the necessary position is heated to the necessary intensity to give the steel strip 20 the temp. difference and correct this to the flatness.
Patent JP-H1158265-A (JP)
Title: Throttle lever unit
Inventor: WADA EIICHI
IPC: B25F5/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To realize a low speed rotation in time of starting, thereby preventing starting failure by forming an O-ring fitting groove of a valve element part of a throttle rod wider than the thickness of an O-ring, and installing an air passage in space between a ventilation passe made up in the outer surface of the throttle rod and the O-ring fitting groove. SOLUTION: A throttle rod 7 forms an O-ring fitting groove 14, fitting an O-ring 15 in this groove, while it makes up a valve element part 16. With of this O-ring fitting groove 14 is formed to be wider than the thickness of this O-ring 15, thereby making it so as to produce an airspace between the O-ring 15 and the O-ring fitting groove 14. In addition, the throttle rod 7 installs a ventilation pass 17 in the valve element part 14. Then, an air passage 18 is formed in space between the O-ring fitting groove 14 and the ventilation pass 17. A throttle sleeve 19 provided with another valve element part 21 is fitted with a throttle 7, forming another ventilation pass 22 in this valve element part 21. Likewise, an air passage 23 is formed in space between the ventilation pass 22 and the ventilation pass 17 of the throttle rod 7.  With this constitution, a low speed rotation at time of starting is made possible to be done, and thus any galling and seizing are prevented.
Patent JP-H0650796-A (JP)
Title: Position sensor of prover
Inventor: GOMI SHINGO
IPC: G01F25/00
Filed: 1991-08-12
Abstract: PURPOSE:To obtain an averaged flow-rate coefficient even when the velocity of flow-rate pulses transmitted by a flowmeter under calibration is unequal and to accurately correct a reference distance even when one sensor is detached in a maintenance operation. CONSTITUTION:In a small-volume prover 20 which is composed of a measuring cylinder 1 and a piston 2 and in which the section PQ having a length L of the measuring cylinder is used as a reference volume, the reference volume is expressed by the section of reference lines 5, 6 formed by keeping a distance L for a piston rod 3, the reference lines 5, 6 are detected by a plurality of position sensors 9, 10 arranged and installed by keeping a prescribed interval D, and the reference volume is found by the average of detected values. In addition, when the plurality of position sensors are arranged at random unequal intervals, detected values are averaged and the flow-rate coefficient of a flowmeter which transmits unequal-speed flow-rate pulses is found.
Patent JP-H0678561-A (JP)
Title: Power converter and controlling thereof
Inventor: KATO TETSUYA
IPC: H02M7/48
Filed: 1992-08-26
Abstract: PURPOSE:To provide a power converter which can protect a self-distinguishing element accurately at the time of a dc short and to provide a method for controlling thereof. CONSTITUTION:When a dc short occurs, short current which flows in a dc circuit of a power converter wherein the dc short occurs, for example, a conver 6, is detected by a current detector 8A. Based on the detected output of the current detector 8A, all the self-distinguishing elements 3A-3F of the converter 6 are fired simultaneously by a controlling device and then charging charge of a smoothing capacitor 5 is distributed and discharged to all the arms. After discharging of the smoothing capacitor 5 is finished, the self distinguishing elements 3A-3F are all distinguished simultaneously by the controlling device.
Patent JP-H0894762-A (JP)
Title: Human body detector
Inventor: OWAKI HIDEO
IPC: G08B13/26
Filed: 1994-09-21
Abstract: PURPOSE: To detect approach of a human body surely by varying the oscillation frequency of a resonance circuit based on the variation in the stray capacity at a human body detecting part caused by the approach of a human body thereby employing an inconspicuous detecting part which can be mounted easily on a glass window. CONSTITUTION: A thin film of indium tin oxide is deposited on the surface of a transparent polyester film to obtain a transparent conductor 1 which is interposed between plate glasses 2, 3 to constitute a human body detecting part. A flexible printed wiring board 5 is provided at an end part of the conductor 1 and a coil 6 disposed at the forward end thereof provided a magnetic coupling part along with a coil 7 formed in the resonance circuit of an oscillation circuit built in a slave unit 12. When a human body approaches the conductor 1, stray capacity at a capacitor part provided by the conductor 1 varies to cause variation in the resonance frequency. Consequently, the oscillation frequency of the oscillation circuit is shifted to cause frequency modulation of an output signal from the oscillation circuit.  The output signal is delivered to a master unit 20 where it is subjected to FM detection and the approach of human body is decided by a decision circuit.
Patent JP-H0673417-A (JP)
Title: Tuyere for blast furnace
Inventor: ISHII KUNIHIKO
IPC: C21B7/16
Filed: 1992-08-26
Abstract: PURPOSE:To positively burn shell and stagnated coke formed at lower part of a raceway. CONSTITUTION:In a tuyere 1 for blast furnace composed of a small tuyere 2 for blowing hot blast into the blast furnace and a large tuyere 3 for supporting this small tuyere 2 a piping 4 for blowing combustion air and fuel, coming into a barrel part from the center peripheral surface 3a of the barrel part positioned at the outer part from the furnace wall 24 in the blast furnace in the large tuyere 3 and projecting into the blast furnace from the tip part of the barrel part through the barrel part 3b, is arranged. Further, in the tuyere 1 for blast furnace, another piping 14 for blowing the combustion air and the fuel, coming into the large tuyere by penetrating the barrel part 3b from the outer peripheral surface 3a of the barrel part positioned at the outer part from the furnace wall 24 of the blast furnace in the large tuyere 13 and penetrating the barrel part of the small tuyere from near the tip part of the small tuyere toward the lower part by extending to near the tip part of the small tuyere along the inner peripheral surface of the barrel part of the small tuyere 12 supported to the large tuyere 13 from the large tuyere 13 is arranged. By this method, the gas ventilation and liquid penetration in the blast furnace are improved.