baber/WOPTO huggingface dataset:
Patent JP-H06241103-A (JP)
Title: Engine controlling method
Inventor: KIMURA SHINJI
IPC: F02D45/00
Filed: 1993-02-12
Abstract: PURPOSE:To improve following performance and stability of engine control by calculating acceleration up to a target value from rotating speed of an engine and the operating pattern of the target value of torque, and automatically converting control of the engine at the stabilized part and the transient part of the operating pattern. CONSTITUTION:The operating pattern of the target value (101) of rotating speed of an engine is outputted, and the deviation of the target value (101) from a command value (106) is found out. This deviation value is inputted into a control means 102 for carrying out integral control and a control means 103 for carrying out proportional control. Acceleration up to the target value is detected 104 from the stabilized part and the transient part of the operation pattern of the target value, and a converting device 105 is switched and controlled in complanc with the magnitude of the acceleration on the basis of its detected result. Namely, when control of the engine is carried out to the transient part, control of the engine is switched into proportional control for placing emphasis on good following performance. And when control of the engine is carried out to the stabilized part, control of the engine is switched into integral control for placing emphasis on stability so as to control engine while setting the output signal of a selected control means 102 or 103 as a command value 106.
Patent JP-S58165315-A (JP)
Title: Forming method of thin crystal film
Inventor: KUDOU ATSUSHI
IPC: H01L21/20
Filed: 1982-03-26
Abstract: PURPOSE:To restrict random nucleus growth in the preipheral part and to widen the single crystal region by a method wherein a high heat conductive material is used as an understructure when irradiating a light or electron beam onto a polycrystalline film to heat and single-crystalize it, thereby to control temperature distribution profile. CONSTITUTION:An SiO2 film 2 is formed on a silicon wafer 1 through thermal oxidation. Then, a stripe 4 of an Al2O3 film with high heat conductivity is formed using a sputtering or electron beam evaporation technique. Subsequently, plasma anode oxidation is performed with the stripe 4 being as a mask to form a field oxidation film 2a, and thereafter heat processing is performed with the surface coated with a CVD film 5. The CVD film 5 serves to flatten the surface and also to prevent a silicon film to be evaporated thereon from coming into direct contact with the Al2O3 film 4. Finally, a fine crystalline or amorphous silicon film 3 is formed in the shape of an island and then the surface is scanned with a laser beam. Due to the presence of the Al2O3 film 4, temperature in the peripheral part of the film 3 becomes higher than that in the central part thereof, so that random nucleus growth is prevented in the peripheral part.
Patent JP-S62207530-A (JP)
Title: Casting method
Inventor: WATANABE TEISHIRO
IPC: B22C9/04
Filed: 1986-03-06
Abstract: PURPOSE:To prevent the deterioration of the quality of a casting product by the generated gas by providing a vent port via a fine hole to the upper part of a pattern for casting and providing a vent port communicating with the atm. to a runner as well in an expendable pattern casting method. CONSTITUTION:The pattern 1 for casting, the runner 3 and a gate 4 are formed of a polyolefin resin foam. A sprue 2 made of a clay pipe is connected to the runner 3. The gas vent port 6 is installed to the upper part of the pattern 1 and the fine hole 10 is provided right under the vent port 6. The vent port 7 is provided to the runner 3 as well. The casting mold constituted in the above- mentioned manner is installed in a molding flask 8 and the circumference thereof is enclosed with non-binding sand (or binding sand) 5. Casting is started by connecting a vacuum hose 9 to the vent port 6, then pouring a molten metal from the sprue 2 and at the same time executing evacuation to a vacuum. The evaporated gas of the expendable pattern is quickly discharge through the fine hole 10 and the vent port 7 discharges the evaporated gas right after the casting to prevent the spouting of the molten metal from the sprue 2.
Patent JP-S54139316-A (JP)
Title: Am ssb transmitter/receiver
Inventor: HARUKI HIROSHI
IPC: H04B1/40
Filed: 1978-04-20
Abstract: PURPOSE: To obtain a frequency required for an AMSSB transmitter/receiver from one crystal vibrator in a simple constitution by selecting an even multiple of the second IF of the transmitter/ receiver as the reference frequency of PLL synthesizer SYN.  
     CONSTITUTION: When the first intermediate frequency, the second intermediate frequency and a transmission/receiving frequency are denoted as f 1 IF, f 2 IF and fT.R respectively, an even multiple of f 2 IF is selected as reference frequency X 0  of PLLSYN 8, and X 0 =2Mf 2 IF (M is a positive integer) is made true. Reference frequency X 0  is subjected to 1/M frequency division to obtain double wave f 1  of f 2 IF, and this wave f 1  and frequency X 0  are mixed in mixers 3 and 3' to obtain sum or difference components f 2 =X 0 ±2f 2 IF. The sum or difference between frequency X 0  and frequency f 2 IF is selected as frequency f 1 IF to obtain f 1 IF=X 0 ±f 2 IF. When the lower side-band is used, the frequency of the second local oscillation frequency signal source 6 is defined as X 0 ; and when the upper side-band is used, f 2  is adopted. PLLSYN constitution is given to frequency fVCO of the first local oscillation frequency signal source 7, and fVCO=FTR±f 1 IF is selected. As a result, all required frequencies can be supplied by only one crystal oscillator for PLLSYN reference frequency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000242724-A (JP)
Title: Method for linking business support system and job flow system
Inventor: SUZUKI TAKEHIRO
IPC: G06F19/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To make confirmable the conditions of a documentary examination by a job flow system from a business support system by registering a job to be requested to the job flow system as a task of the business support system. SOLUTION: For example, an in-house circulating approval request processing of an estimation request as a job for performing an approval request according to designated circulation order, before requesting processing, the personal name or belonging information of the in-house circulating approval request destination is inputted from an input device (S202). Besides, an approval limit or priority of the in-house circulating approval request is inputted (S204 and S207). A prepared estimate and job flow request destination information are dispatched to a job flow processing part, the job flow ID of a relevant client is dispatched to the job flow processing part and the flow table of a lob flow, to which the in-house circulating approval request is requested and acquired (S208 and S209).  The information acquisition, completion judgement and warning judgement of the job flow are repeated until the job flow of the in-house circulating approval request (S209, S210 and S214) is completed, and in the case of all approval, the completion of an estimate request task is displayed on a display device (S221 and S212).
Patent JP-S60191145-A (JP)
Title: Water tube boiler
Inventor: ANDOU HIDEO
IPC: F24H9/00
Filed: 1984-03-13
Abstract: PURPOSE:To increase the passage resistance of combustion gas and consequently improve the heat exchange efficiency by a structure wherein the inner wall of an upper annular tube header is expanded in the direction of an outer wall side so as to insert baffles in gaps between water tubes from the inside of the upper annular tube header. CONSTITUTION:The inner wall 6 of an upper annular tube header 1 is expanded at the portions between the respective water tubes 3 in the direction of an outer wall 7 side so as to allow the projected portions 8 of baffles 5 to insert in the gas between the water tubes 3. The combustion gas burnt at a burner 10 at the bottom of a combustion chamber 9 passes as indicated with the arrows A through combustion gas passages formed by a heat shielding plate 4 and the baffles 5 and escapes in the atmosphere from an exhaust cover 12. The combustion gas ascends around the water tubes 3 in turbulent state by means of the baffles 5 in a heat exchage chamber, resulting in improving the heat exchange efficiency.
Patent JP-H10246528-A (JP)
Title: Air cooled absorption type freezer device
Inventor: TANIMOTO KEISUKE
IPC: F25B15/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce a heat loss of a high temperature refrigerant and absorbing liquid and further improve a heating performance by a method wherein each of a gas-liquid separator, a heater and a dilute solution receiver is integrally assembled from each other and in particular the heater is assembled in the dilute solution receiver. SOLUTION: A dilute solution receiver 16 is formed by a cylindrical receiver body 17 having a bottom section with a sufficient inner diameter for storing a gas-liquid separator 1, a plane of the bottom section 18 is made to be continuous and integral with planes of the bottom sections 5a, 5b of the gas-liquid separator 1 and in turn each of a refrigerant vapor supplying pipe 12 passing through a closed ceiling section 19 and reaching up to a low temperature regenerator and the dilute solution supplying pipe 21 passing through a side wall section 20 and extending from a high temperature solution heat exchanger is communicated to each other and opened. An opening part of the dilute solution supplying pipe 21 is provided with a float valve 22 so as to control an amount of supplying dilute solution to the high temperature regenerator.  In addition, a heat coil 24 acting as a heater for heating and increasing temperature of a refrigerant vapor storing space 11 of the gas-liquid separator 1 is wound around an outer circumference of the upper part of the separator body 2 of the gas-liquid separator 1.
Patent JP-S60194778-A (JP)
Title: Vector control system of induction motor
Inventor: TERAJIMA MASAYUKI
IPC: H02P23/08
Filed: 1984-03-13
Abstract: PURPOSE:To enable to calculate the phase voltage under a digital control by obtaining the primary voltage set value by the absolute value and the variation in the phase, and obtaining the variation in the phase from the differentiated value of the secondary current set value. CONSTITUTION:The magnitude of a voltage vector converter in polar coordinates from the alpha-, beta-phase primary voltages is obtained by a voltage calculator 9, and the variation in the angular frequency is obtained from the current set value by an angular frequency variation calculator 10. An angular frequency is obtained by an angular frequency calculator 6A, and a sinusoidal signal is generated from a sinusoidal generator 11 on the basis of the angular frequency. The a-, b-, c-phase voltage set values are output from 3-phase voltage calculator 12 on the basis of the sinusoidal signal and the output from the calculator 9.
Patent JP-S59172731-A (JP)
Title: Lead frame transfer apparatus
Inventor: KOBAYASHI HIROAKI
IPC: H01L21/50
Filed: 1983-03-22
Abstract: PURPOSE:To automatically realize adjustment of guide width by utilizing a control device which stores the width data for each kind of lead frame. CONSTITUTION:When the data indicating a kind of lead frame is inputted from the input part 104 to a control device 100, an address in the storage 102 within the control device 100 is designated by such data and a guide rail width data is read. The control device 101 compares the guide rail width information for the current guide rail width and the new guide rail width information and calculates amount of drive and the drive pulse is outputted to the mechanical part 105 from the drive part 103 in accordance of such amount of drive. As a result, a pulse motor 58 rotates and a lead screw 57 rotates interlockingly. Since the lead screw 57 is provided with the right screwing part and the left screwing part, the screws 56a and 56b engaging therewith are coming closer each other or separating further in accordance with rotation of pulse motor 58. Thereby, the guide rails 51a and 51b always moves in parallel and stop at the positions keeping the distance L, supporting the lead frame of the width.
Patent JP-S53133053-A (JP)
Title: Displacement converter
Inventor: MIYAKAI YUUKICHI
IPC: G01L9/00
Filed: 1977-04-25
Abstract: PURPOSE:To realize such a displacement converter by which the relations between mechanical displacement quaatities and output signal are made to linear relations over a wide range irrespective of the change (loss) in the light emission efficiency of light source and the transmittance of light transmission path.
Patent JP-S63213816-A (JP)
Title: Production of liquid crystal display element
Inventor: SAITO MASATOSHI
IPC: G02F1/13
Filed: 1987-03-03
Abstract: PURPOSE:To prevent exfoliation of seals by cut pieces in the stage of final cutting even if works are subjected to precutting for exposing electrode taking out parts by forming the precuts for exposing the electrode taking out parts to a large width. CONSTITUTION:Plural sheets of the works 21, 15 for substrates are formed of a polymer film. The work 21 for substrates is subjected to the precutting 21b for exposing the broad electrode taking out part 11 in the position corresponding to the electrode taking out part of said work. Plural sheets of the works 21, 15 for substrates are thereafter stuck to each other via the sealing material and are then cut along the final cutting line to expose the electrode taking out parts 11, by which the works are formed to the final shape. Production of the liquid crystal display element having good quality is thereby permitted without generating such trouble as the exfoliation of the seals when the seals are pressed by the cut pieces in the stage of the final cutting.
Patent JP-S60192985-A (JP)
Inventor: YUASA TOSHIAKI
IPC: G06F3/14
Filed: 1984-03-15
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-H08251879-A (JP)
Title: Mounting structure of thin coil
Inventor: KOBAYASHI TOSHIMASA
IPC: G11B7/09
Filed: 1995-03-08
Abstract: PURPOSE: To automate the mounting of a thin coil to a flexible board without problems such as that the soldering part swells up abnormally from the cylindrical face, that cracks are made in solder, or that the coil itself bulges and the wound layers separate from each other, even if curving the thin coil together with the flexible board, and fixing it to the periphery of the cylindrical body, after mounting the thin coil on the flexible board. CONSTITUTION: This is mounting structure of thin coils to a flexible board 1 fixed to the periphery of a cylindrical body. Each terminal at the starts and the ends of thin coils 31 and 32 and a pair of electrodes 21 and 22 of a flexible board 1 to which these terminals are to be connected are arranged in the direction Y parallel with the center axis of the cylindrical body.
Patent JP-2000252530-A (JP)
Title: Manufacture of thermoelectric semiconductor
Inventor: TAUCHI HITOSHI
IPC: H01L35/16
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To increase mechanical strength and electric conductivity to increase the performance characteristics by arranging a plurality of bar-like materials in parallel and applying heat and pressure to these materials in the direction vertical to the axis line direction of these materials to sinter them into an integral body. SOLUTION: A plurality of bar-like materials B1 cut to a specified length are arranged in parallel in a cavity 24. Then, these bar-like materials B1 are pressed by an upper punch 221 and a lower punch 222. The direction of applying pressure is the direction L2 vertical to the axis line direction L1 of these bar- like materials B1. A dice 21 is preliminarily heated by a square heater 23. By applying pressure and heat for a specified period of time, the bar-like materials B1 are sintered into an integral body. The material flows in the axis line direction of these bar-like materials B1, thereby or renting the texture along the flow of the material.
Patent JP-S60193177-A (JP)
Title: Magnetic head position setting system
Inventor: SASAKI MASATERU
IPC: G11B5/596
Filed: 1984-03-13
Abstract: PURPOSE:To realize a magnetic disc device with high track density and large capacity by utilizing a sector servo region per one circulation so as to attain off- track correction between a servo head and a data head. CONSTITUTION:The data head 6 reads a sector position signal B in a servo region 9, gives an output to a sector position detection circuit 10, reads a track number signal A and outputs it to a track address timing detecting circuit 11. When a timing signal F is turned on, the output of an A/D converter 13 is stored by an address signal D and when the signal F is turned off, the signal D outputs an off-track data E stored in a RAM15. An output signal E of the RAM15 is a digital value of off-track amount between the servo head 5 and the data head 6 in the object track position at the track following mode and converted into an analog voltage by a D/A converter 16. Then the signal is added with a servo position signal outputted from a servo position detection circuit 17 at an adder 18 so as to attain a position signal for off-track correction.
Patent JP-S56144688-A (JP)
Title: Digital convergence device
Inventor: TSUJIHARA SUSUMU
IPC: H04N9/28
Filed: 1980-04-11
Abstract: PURPOSE:To shorten adjustment time and to improve precision by calculating correction data of the adjustment points in the horizontal and vertical directions which exist outside of the screen for said point, from correction data at a correction point and those at contiguous adjustment points. CONSTITUTION:Cursor keys and a write-in key on control panel 1 are operated to operate reversible counter 2 for data. Then, data regarding the extent of convergence correction at all adjustment points are written in one-frame memory 3 via multiplexer 16, and the information is read out and D/A-converted to make convergence corrections. By the extrapolating operation, extrapolation-value arithmetic circuit 17 directly calculates correction data of the adjustments points in the horizontal and vertical directions which exist outside of the screen for the adjustment point, from correction data of the adjustment point, from correction data of the adjustment point written in one-frame memory 3 and those of the contiguous adjustment points in the horizontal and vertical directions which exist at the center side of the screen for the adjustment points to write-in the resulting data in one- frame memory 3.
Patent JP-H10233382-A (JP)
Title: Surface cleaning method for semiconductor
Inventor: TAKEUCHI TETSUYA
IPC: H01L21/306
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To sharply reduce a voltage at a time when a semiconductor element is driven and to obtain a high-performance light-emitting element by forming an electrode on a III nitride semiconductor whose surface is treated with a hydrofluoric acid-based etchant. SOLUTION: In a first process, the surface of a III nitride semiconductor is first cleaned with an organic chemical. In a second process, the surface of the semiconductor is rinsed with pure water. In a third process, the surface of the semiconductor is cleaned and treated with a hydrofluoric acid-based etchant. For example, the III nitride semiconductor is immersed in the etchant in a proper container in a time range of about 30 seconds to 60 minutes. After that, in a fourth process, the surface of the semiconductor is rinsed with pure water. In a final process, the surface of the semiconductor is dried.  When a metal is vapor-deposited on the III nitride semiconductor whose surface is cleaned in the processes, an excellent semiconductor element whose driving voltage is low can be manufactured, or a high-performance light-emitting element can be manufactured by performing a homoepitaxial growth operation.
Patent JP-2000245452-A (JP)
Title: Transgenic mollusk and its production
Inventor: MIKI KEIZABURO
IPC: C07K14/435
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a transgenic mollusk transduced with a desired extrinsic gene except for a gene imparting a viral resistance, having a capability for producing a colored pearl by expressing the foreign gene and useful for the production of pearl oyster, etc. SOLUTION: This transgenic mollusk is obtained by transducing an extrinsic gene that is a desired green colored fluorescent light-generating protein gene except for a gene imparting a viral resistance and a gene associated with coloring of a tissue generating a fluorescent light, and expressing the extrinsic gene. Further, the transgenic mollusk is produced by microinjecting the desired extrinsic gene to be incorporated or a recombinant vector obtained by transducing nucleic acids including the foreign gene into a vector to gonads of a male and/or female of the mollusk, mating these male and female to produce a first generation, and then selecting individual bodies expressing the desired gene.
Patent JP-H04285878-A (JP)
Title: Apparatus for calculating characteristics of linear induction motor
Inventor: MIZUNO TAKAYUKI
IPC: G01R31/34
Filed: 1991-03-14
Abstract: PURPOSE:To dispense with a non-load test by a method wherein the primary leack reactance of the T-type equivalence circuit of an induction machine is contained on a secondary side and the leak reactance, secondary resistance and exciting reactance of the equivalence circuit are calculated by a lock test. CONSTITUTION:A lock teat means measures a primary current Isl and primary voltage Vsl in reference frequency fl and arbitrary frequency f2 and input Wsl by the lock test of a linear induction motor. Secondary resistance r2 and reactance X2 are calculated with respect to the frequencies f1, f2 from the measured results due to the T-type equivalence circuit, primary resistance measuring means and lock test means of an inductance machine setting the primary leak reactance X1 of the linear induction motor to leak reactance X2 containing secondary leak reactance X2. Next, exciting reactance XS is calculated from the ratio of resistance r2 and the reactance X2 and the ratio of the frequencies f1, f2. From these constants, the characteristics of the linear induction motor are calculated.
Patent JP-H02228469-A (JP)
Title: Ion plating method
Inventor: KOJIMA HIROYASU
IPC: C23C14/08
Filed: 1989-03-02
Abstract: PURPOSE:To form a uniformly vapor deposited film on a large-area substrate surface with an ion plating method utilizing gaseous He by deforming arc discharge plasma flow to a sheet shape by a magnetic field means, then irradiating raw materials for vapor deposition to evaporate the materials. CONSTITUTION:The large-area substrate 7, such as glass sheet, is disposed in a vacuum chamber 3 and the raw materials 10 to be evaporated, such as metals and alloys and the oxide, boride, carbide, silicide, nitride, etc., thereof, are put into a hearth 2 as anode. The high density plasma flow 8 formed by the arc discharge which is generated by the gaseous He from a plasma generating source 1 is drawn out by an air core coil 6 into the vacuum chamber 3 and further, the N pole surface of a pair of permanent magnets 6 are disposed to face each other to deform the plasma flow 8 to the sheet shape parallel with the hearth 2 and the substrate 7. The plasma flow is bent about 900 in the magnetic field generated by the permanent magnet 9 and is focused onto the hearth 2 to heat and evaporate the raw materials to be evaporated in the hearth 2. The vapor deposited film having the uniform thickness is thus formed on the large-area glass substrate 7.
Patent JP-S62214113-A (JP)
Inventor: EDOARU RUGIRU
IPC: B65G65/30
Filed: 1987-03-03
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。