baber/WOPTO huggingface dataset:
Patent JP-H10245613-A (JP)
Title: Method of starting circulating fluidized reduction apparatus
Inventor: KUNITOMO KAZUYA
IPC: C12N15/56
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To perform the efficient operation by forming a powder circulation circuit for initial charge with large terminal velocity, feeding powdery oxide, and discharging the powder for initial charge to rapidly and easily start the operation. SOLUTION: One or two or more kinds of powder coke, powdery oxide of approximately >=0.5mm in means grain size, etc., are fed as the powder for initial charge having the terminal velocity, of 1.5 times that of the powdery oxide while the reducing gas is blown into a circulating fluidized reducing device in which the powdery oxide (powdery iron are, blast furnace flue dust, etc.) is reduced while circulated. When the powder for initial charge forms the circulation circuit circulating through a riser, a cyclone, and a down-comer, the powdery oxide is fed in a perfect mixed condition, the powder for initial charge is discharged as a main body, and gradually replaced by the reduced product of the powdery oxide. The circulating fluidized bed is raised as rapidly as possible so as to be transferred to the stationary condition.
Patent JP-H09257702-A (JP)
Title: Surface plasmon resonance sensor device
Inventor: UCHIYAMA KENICHI
IPC: G01N27/26
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a surface plasmon resonance sensor device whose sensitivity is so raised as to surely detect a protein molecule even when concentration of the protein molecule in a sample solution is low. SOLUTION: On a glass plate 4 of a sensor chip 1 of a surface plasmon resonance sensor device, a metal thin film 4 which causes surface plasmon resonance is formed. The metal thin film 4 is assigned on the bottom of a sample vessel 5, and brought into contact with the sample solution in the vessel 5. In the vessel 5, a counter electrode 6 is also provided and brought into contact with the sample solution too. A specified d.c. voltage is applied between the counter electrode 6 and the metal thin film 4, and the counter electrode 6 and the metal thin film 4 act as a cathode and an anode, respectively. Since a protein molecule in the sample solution is charged negative, it is attracted by the metal thin film 4, acting as an anode, so that molecule concentration near the metal thin film 4 is raised, so that detection sensitivity for protein is improved.
Patent JP-H08262536-A (JP)
Title: Stroboscopic device
Inventor: UEYASU TETSUSHI
IPC: G03B15/05
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a stroboscopic device in which a complicated constitution is eliminated and the change of color temperature is reduced and having a wide dimming range by providing a means controlling the discharge time of a current discharged from a capacitor and given to a light emitting tube on the basis of inputted light quantity and a flash means. CONSTITUTION: By the stroboscopic device 1, a switch 7 is turned off after time corresponding to a desired light quantity inputted to a light quantity input means 8 elapses based on a signal from a discharge current control means 9. Then, energy is stopped being discharged from the capacitor 2. After the current is interrupted to be discharged from the capacitor 2, the current by the discharge of the energy accumulated in a fixed inductor 4 by the energy accumulating action of the inductor 4 flows in a closed circuit consisting of the fixed inductor 4, a xenon tube 3 and a diode 5. Therefore, the fixed quantity of the current is given to the tube 3 by the energy accumulated in the inductor 4 after the current is interrupted to be discharged from the capacitor 2 and the rise of the color temperature is suppressed by making the interruption of the current dull.
Patent JP-H09256002-A (JP)
Title: Device for supplying powder in powder compacting press
Inventor: KANESASHI AKIRA
IPC: B22F3/02
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To efficiently heat raw material powder passed through a supplying pipe by using the supplying pipe made of a metal, provided with a heating mean on the peripheral wall part. SOLUTION: In a powder supplying device 11, at the time of compacting, the raw material powder stored in a raw material vessel 12 is supplied into a feeder 13 through the supplying pipe 14 and the feeder 13 is linearly moved on a compacting metallic mold 2, thus to supply the raw material power. The raw material powder is heated by with a heating means 27, e.g. an electric heater, arranged on the peripheral wall part of this supplying pipe 14 during passing through the supplying pipe 14. At this time, since the supplying pipe 14 is made of metal, the heat is sufficiently conducted to the raw material powder passing through the supplying pipe 14 from the heating means 27. In this case, as the material of the supplying pipe 14, the metal such as copper, a copper alloy or stainless steel, etc., excellent in thermal conductivity, is preferably used.
Patent JP-H11249934-A (JP)
Title: System performance tuning system
Inventor: KANAYAMA TAKESHI
IPC: G06F11/34
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enable the accurate system performance tuning in a short time by pigenholing a system environment and the database state and then deciding a tuning point and a parameter based on the fuzzy inference. SOLUTION: A state data collection means 11 collects a general system environment 13 and the state of a data base 14 of the system performance tuning. The collected state data are pigenholded and stored in a log file 15 via a log function 12. An evaluation report production means 21 outputs a tuning hint report 22 based on the data stored in the file 15 and the specialist knowledge and in consideration of the system characteristic and scale. A tuning point inference means 31 infers the stored state data based on the specialist knowledge and via the fuzzy inference considering the system characteristic and scale, etc., and outputs a tuning point parameter 32. In such a constitution, a person in charge can accurately perform a tuning job.
Patent JP-H07246541-A (JP)
Title: Shutter device
Inventor: SAKAI KOICHI
IPC: B23Q11/08
Filed: 1994-03-09
Abstract: PURPOSE:To prevent a shutter from rattling and vibrating when it is opened/ closed by lowering the shutter along each guide groove with a shutter opening/ closing fluid cylinder operated and also with a lever turned around downward, and concurrently elastically energizing both the sides of the shutter to one direction by coil springs at all times. CONSTITUTION:When a tool exchanging shutter (shutter) 9 is opened, an opening/closing fluid cylinder 60 is operated, and a lever 61 is turned around downward around a pivot point 61a. By this constitution, a roller 62 pushes a groove cam 63 installed onto the shutter 9, and it keeps pushing down while being moved within the groove cam 62, so that the shutter 9 is thereby opened. In this case, both the side ends of the shutter 9 are guided by each guide 58 and a plurality of rollers 64 fixed on the shutter 9. The right and left sides of the shutter are simultaneously balanced by elastic energizing force in the lift-up direction acting on a pressing member 65 installed in each guide rod 67, so that the shutter is thereby smoothly lowered. Furthermore, the shutter 9 is elastically energized upward by a coil spring 68, and the roller 62 is bought into contact with the groove cam 63 at their lower sides, so that rattling is thereby restrained.
Patent JP-S58183590-A (JP)
Inventor: KOIZUMI YUKIO
IPC: B66D1/08
Filed: 1982-04-16
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-H10259122-A (JP)
Title: Surfactant composition for hair or skin
Inventor: HASEGAWA YOSHIHIRO
IPC: A61Q19/10
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a surfactant composition for hair or skin having high lingering fragrance properties by formulating a perfume substance having a pyran ring, carbonyl group, ether bond, carboxyl group or nonaromatic unsaturated bond and a specific value or below of a calculated LogP (CLogP) value in an amount within a specified range therein. SOLUTION: This composition comprises a perfume substance required to have a structure having initially a pyran ring and one or more selected from carbonyl group, ether bond, carboxyl group and a nonaromatic unsaturated bond and a CLogP value is <=1.5, preferably -1.5 to +1.5. Maltitol, ethylmaltitol, etc., are cited as concrete examples of the perfume substance and one or more can be used in combination and formulated in an amount of 0.0025-1wt.%, preferably 0.005-1wt.% in the total composition. An anionic, a nonionic, an amphoteric surfactants, etc., are formulated as a detergent active ingredient in the surfactant composition for the hair or skin.
Patent JP-S59191478-A (JP)
Title: Switching regulator control circuit
Inventor: SHIRAISHI KAZUO
IPC: H02M3/28
Filed: 1983-04-13
Abstract: PURPOSE:To make the device adapted for integrating a switching regulating control circuit by employing a D-FF circuit instead of two one shot circuits, thereby reducing the number of components and the number of external terminals. CONSTITUTION:An output of an oscillator 1 and a varying voltage of a regulator output are inputted to a pulse width modulating comparator 3, thereby obtaining the pulse-width-modulated PWM output. A dead time pulse is obtained from a dead time comparator 2. These outputs are fed through an OR circuit 4, the output of which is led to an output terminal 13 as a back pulse at the parallel operation time. The output of the OR circuit 4 is inputted through an inverter 5 to a T-FF circuit 6, and to a D-FF circuit 16, An ON pulse is outputted from NOR circuits 7, 8 which inputs the outputs of the FF circuit 6 and the OR circuit 4, and an OFF pulse is outputted from the FF circuit 16.
Patent JP-S59189625-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA KAZUKO
IPC: H01L21/28
Filed: 1983-04-13
Abstract: PURPOSE:To obtain stable ohmic contact by introducing impurity source in a vacuum-deposited layer in the process where a metal which forms an alloy with silicon at a low melting point is vacuum-deposited as the first layer and it is alloyed by the heat treatment. CONSTITUTION:A wafer has an N type vapor growth layer 2 formed on the N<+> silicon substrate 1 and the P type base region 3 or N type emitter region 4 is diffused to this N type vapor growth layer 2. After the diffusion, the SiO2 film of the emitter and base regions 3, 4 is selectively removed in order to form the electrodes on the surface and then the emitter electrode 6 and base electrode 5 are formed by the vacuum-deposition of aluminum. Thereafter, the rear surface of N<+> silicon substrate 1 of wafer is ground up to the desired thickness, for example, of about 180mum. Then, an alloy of Au-Sb containing, for example, the impurity Sb showing the same conductivity type as the substrate 1 is vacuum- deposited to the rear surface. Next, Ni and Ag are vacuum-deposited continuously thereon. This wafer is then sent to the heat treatment using inactive gas or H2 gas. Thereafter, the wafer is divided into individual chips.
Patent JP-H03266222-A (JP)
Title: Optical storing and reproducing device
Inventor: TAKAHASHI TOSHIHIKO
IPC: G11B20/10
Filed: 1990-03-15
Abstract: PURPOSE:To improve a reproducing error margin and S/N by controlling the discharge of a charging and discharging means in response to a succeeding peak in a period shorter than a specified time when the interval between the peaks of a reproducing signal by light from an optical storage carrier is equal to or exceeds the specified time. CONSTITUTION:This device is provided with the charging and discharging means whose charging time constant is much larger than discharging time constant, a control means for controlling the discharge of the charging and discharging means 13 in response to the succeeding peak in the period shorter than the specified time when the interval between the peaks of the reproducing signal by the light from the optical storage carrier is equal to or exceeds the specified time and controlling the charge thereof other than the discharging time, an addition means 4 for adding a charging and discharging voltage by a charging means and the delayed signal of the reproducing signal, and a filter means 5 for removing DC component from the addition output. Therefore, interference from the front by a virtual pit and interference from a succeeding pit, which really has an adverse effect, are cancelled and the reproducing signal approximate to ideal is obtained. Thus, a readout error margin and the S/N are improved.
Patent JP-H06248830-A (JP)
Title: Manufacturing method of flexible sheet panel and manufacturing device thereof and panel frame body
Inventor: HIGUCHI HIROSHI
IPC: E04H15/32
Filed: 1993-03-02
Abstract: PURPOSE:To automate work by holding the circumferential edge end of a flexible sheet with a gripper and, at the same time, stretching the sheet with specific tensile force, and fixing the sheet to a panel frame body. CONSTITUTION:A flexible sheet 1 larger than a panel frame body to be manufactured at least by a portion of gripping margin is stretched on a work bench, and the circumferential edge end thereof is held by a gripper 2. After that, pressure of a fluid pressure cylinder 3 is set, and when fluid is introduced, the sheet 1 is pulled and is stretched with the gripper 2 by the set pressure. Then, a panel holding member 5 is fitted to the panel frame body temporarily mounted on the work bench, and it is fastened with a screw to fix the sheet 1 in a stretched state.
Patent JP-H09259869-A (JP)
Title: Manufacture of lithium secondary battery
Inventor: FUJIWARA TAKAFUMI
IPC: H01M4/505
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery having a low battery internal resistance and excellent in discharge performance by forming a positive electrode plate under a specified condition, forming a negative electrode and a separator, then forming an electrode group under a prescribed condition, and housing them in a battery case. SOLUTION: A positive electrode mix paste containing a positive electrode active material intercalating or deintercalating Li which is preferably LiNiO2 or LiNi1- XMXO2 (M is Mn, B, Al, Mg; 0<=x0.5), a conductive material (e.g. acethylene black) and a binder which is preferably polyvinylindene fluoride is applied to both surface of a conductive support body (e.g. Al foil), dried, and rolled to form a sheet-like positive electrode plate 5. The positive electrode plate 5 is opposed to the sheet-like negative electrode plate 6 through a separator 7, and wound in the rolling direction of the positive electrode plate 5 to form a spiral electrode plate group 4, and the electrode plate group 4 is housed in a battery case 1.
Patent JP-H01237632-A (JP)
Title: Data imprinting device for camera
Inventor: ARAI MASAHIDE
IPC: G03B17/24
Filed: 1988-03-18
Abstract: PURPOSE:To thin the title device even in case of a dynamic driving system by providing a reflecting plate on an optical axis between the liquid crystal cell of a transmission type liquid crystal display element and an optical anisotropic body and separating the liquid crystal cell and the optical anisotropic body. CONSTITUTION:A reflecting plate 3 is provided on an optical axis between the liquid crystal cell 2-2 of a transmission type liquid crystal display element and an optical anisotropic body 2-3. A light beam radiated from a light source 4 passes through a polarizing plate 2-4 and the optical anisotropic body 2-3 and refracted by the reflecting plate 3, transmits through the liquid crystal cell 2-2 and a polarizing plate 2-1 and reaches a film 1 to expose it. In this state, when the liquid crystal cell 2-2 is brought to negative display by which a prescribed display data part transmits through and others do not transmit through, the same shape as the prescribed display data is imprinted to the film 1. In such a way, even in case of a dynamic driving system, the device can be thinned so as to be equivalent to static driving, and the degree of freedom of an assembling property to a camera becomes large.
Patent JP-S58186644-A (JP)
Inventor: KITAZAWA HIROSHI
IPC: D04B7/22
Filed: 1982-04-19
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-H07277757-A (JP)
Title: Method and device for drawing optical fiber
Inventor: TSUNEISHI KATSUYUKI
IPC: G01N21/59
Filed: 1994-04-01
Abstract: PURPOSE:To prevent the deterioration in the strength of an optical fiber by drawing an optical fiber perform under the flow of an inert gas, measuring the amount of dust in the discharged gas, and subsequently performing the exchange and cleaning of the inner parts of the drawing oven, when the measured value reaches a set value. CONSTITUTION:While an inert gas (e.g. nitrogen) is allowed to flow in the oven core tube 2 of a drawing oven 1, an optical fiber perform 7 is heated and melted with a heater 3 in the oven core tube 2 at a high temperature, and subsequently drawn with a tension to produce an optical fiber 9. While the amount of the produced dust 4 in the inert gas discharged from the exit of the drawing oven 1 is measured with a dust sensor comprising a light source 5, a light-receiving element 6 and a computing element 8 just under the exit, the optical fiber is drawn. When the amount of the dust reaches a set value, the inner parts of the drawing oven 1 are exchanged and cleaned. Thereby, the high quality optical fiber 9 free from the adhesion of the dust 4 can be produced for a long period, and the maintenance of drawing oven 1 is further facilitated.
Patent JP-S60244317-A (JP)
Inventor: GEORUKU SHIYURUTSU
IPC: F23J3/04
Filed: 1985-03-30
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-S56162164-A (JP)
Title: Transmission device for storage address information
Inventor: TAKASUKA TATSUO
IPC: G06F13/16
Filed: 1980-05-16
Abstract: PURPOSE:To extend registers and a switching circuit to access more memory addresses, by reading address information of a memory address register separately in m times while switching it successively. CONSTITUTION:An address control part 10 is provided with two n-bit address registers 10a-1 and 10a-2, and a CPU16 is provided with n-bit memory address registers 16a-1 and 16a-2 also. This CPU16 is provided with a switching circuit 18 which switches and outputs address information read out from registers 16a-1 and 16a-2, and a switching control signal 304 is given from the control part 10 to the circuit 18. A use permission signal 302 is given to the other inputs of AND circuits 22 and 26 to which the control signal 304 and the inversion signal of this signal are inputted, and outputs of circuits 22 and 26 are applied to AND circuits 24 and 28 to which address information of address registers 16a-1 and 16a-2 are inputted. Address information of registers 16a-1 and 16a-2 are divided into m and are switched successively and are stored in read memories 10a-1 and 10a-2.
Patent JP-H08221629-A (JP)
Title: Coin sending-out device
Inventor: ABE HIROSHI
IPC: G07D1/00
Filed: 1995-02-14
Abstract: PURPOSE: To provide a coin sending-out device which is improved in agitation efficiency by surely guiding coin to a coin exit part and good in sending-out efficiency by effectively preventing the driving means for a forcible sending-out driving means from slipping on a friction surface. CONSTITUTION: The coin sending-out device 1 which guides coin moved outward by the rotation of a rotary disk 7 to a coin exit part 11 while receiving the coin, is provided with an exit guide plate 24, which guides the coin to the coin exit part 11 colliding against the coin guided by the coin guide plate 8, across a coin passage 9, and the exit guide plate 24 is formed out of an elastic member so that the guide plate winds and deforms when excessively loaded by the collision against the coin to pass the coin causing the load and then returns to its original position.
Patent JP-H07275668-A (JP)
Title: Membrane separation device
Inventor: MORO MASASHI
IPC: B01D63/08
Filed: 1994-04-04
Abstract: PURPOSE:To prevent non-uniform flow in the passage between membrane elements by arranging the membrane elements at a proper interval setting the total area of the membrane elements to a specific % or more with respect to the opening area of the lower end of a casing. CONSTITUTION:This membrane separation device is constituted by arranging a box-shaped casing 1 opened up and down in the water to be treated within a treatment tank and paralelly providing plate-shaped membrane elements 2 in the casing 1 in a vertical direction and providing an air diffusion device supplying air for aeration under the membrane elements 2. The membrane elements 2 are arranged at a proper interval to set the total area of the membrane elements 2 to 20% or more with respect to the opening area of the lower end of the casing 1. Since the membrane elements 2 are arranged at a relatively narrow interval, the ascending flow of the water to be treated generated by aeration becomes rapid constraction under the membrane elements 2. Large air bubbles contained in the rapid contraction are decomposed into small air bubbles and the small air bubbles flow uniformly over the entire surface of the passages between the membrane elements 2.
Patent JP-2000265803-A (JP)
Title: Vibration control method for turbine moving blade
Inventor: AOYAMA MASATAKA
IPC: F01D21/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control method for turbine blades limited to a whole periphery integrally composed structure, for suppressing cost increase compared to a conventional control method. SOLUTION: This is vibration control method for a plurality of moving blades attached to a turbine to form a whole periphery integrally composed structure. In step 11 of this method, a natural frequency of the respective moving blades are measured. In step 12, a mean value of the natural frequencies of all the moving blades is computed. In step 13, a reference vibration range of ±10% is set based on the computed mean value of the natural frequency. In step 14, it is determined whether or not the natural frequencies of all the moving blades are within the reference vibration range. The moving blade showing the natural frequency not within the reference vibration range is determined as defect.
Patent JP-S60208797-A (JP)
Inventor: HATA TOSHIHIKO
IPC: G09G1/06
Filed: 1984-04-02
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-S55157243-A (JP)
Title: Semiconductor device
Inventor: SUZUKI KATSUHIKO
IPC: H01L31/0203
Filed: 1979-05-25
Abstract: PURPOSE:To easily position a cap with strong mechanical pressure resistance in a FAX or ultraviolet ray erasable EPROM semiconductor container by seam welding a window frame-like cap sealed with ultraviolet ray transmission glass through first sealing glass at a throttle hole having an oblique shape. CONSTITUTION:A chip 3C is secured to a mount 3C of a ceramic substrate 1C, the electrode of the chip 3C is connected to an external lead wire 6C through an electric wire 7C and a bonding pad 4C, and a sealing frame 8C is soldered thereto. A window frame-like cap 9C having a first throttle 10C confronting the inside of a package and a second throttle 16C confronting the center from the first throttle 10C in the same plane and opened outwardly of the package on the way thereto is seam welded to the sealing frame 8C. Ultraviolet ray transmission glass 15C is sealed through borosilicate glass 14 to the wall 13C of the opening.