baber/WOPTO huggingface dataset:
Patent JP-H048075-A (JP)
Title: Drive method for solid-state image pickup device
Inventor: YAMAGUCHI TAKUMI
IPC: H04N5/335
Filed: 1990-04-26
Abstract: PURPOSE:To eliminate after-image due to an unextracted charge by applying an AC level for a shorter period than a period when a read voltage is applied during the period when a read voltage to read a charge of a photoelectric conversion element to a charge transfer section to a 2nd electrode in contact with a 1st electrode with an insulation film inbetween. CONSTITUTION:Most of the charge stored in a photoelectric conversion element 2 for a charge storage period T1 is read from the photoelectric conversion element 2 to a CCD 1 for a storage charge read period T3. Then the charge 9 left for a left charge eliminating period T4 is read to the CCD 1. The left charge 9 is eliminated completely by repeating the periods T3, T4 alternately for some number of times. Thus, when a readout pulse is applied to the read electrode 5, the H level of the left charge elimination electrode 10 is brought into an L level for the readout period to read the charge stored in the photoelectric conversion element without leaving to the CCD to eliminate after-image.
Patent JP-S61276275-A (JP)
Inventor: CHIYAARUZU JIEI KOOKII
IPC: H02N11/00
Filed: 1985-05-27
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-H08288775-A (JP)
Title: Production of piezoelectric vibrator with built-in capacitor
Inventor: MAESAKA MICHINOBU
IPC: H03H3/02
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a manufacturing method of a piezoelectric vibrator with built-in capacitor capable of stably securing the vibration space of a piezoelectric element without increasing the number of processes. CONSTITUTION: A 1st capacity electrode 11 and two external electrodes 12, 13 are formed on a base 10 and a dielectric layer 15 with fixed thickness is formed on the electrode 11. Vibration space forming spacers 18, 19 are formed on the base 10 or the layer 15. Two 2nd capacity electrodes 16, 17 are applied to the surface of the layer 15 including the spacers 18, 19 by conductive paste so that a main part is opposed to the electrode 11 through the layer 15 and a part of the main part is respectively conducted to the electrodes 12, 13. A piezoelectric element 20 is fixed to the uncured 2nd capacity electrodes 16, 17 so as to be conducted to the 2nd capacity electrodes 16, 17 formed on the spacers 18, 19 and then the electrodes 16, 17 are cured.  Since the electrodes 16, 17 is functioned also as piezoelectric element fixing adhesive in addition to the function of capacity forming electrodes, the number of processes is not increased.
Patent JP-H08285082-A (JP)
Title: Laminated o-ring and manufacture thereof
Inventor: NAKAMURA AKIO
IPC: B29K105/24
Filed: 1995-04-14
Abstract: PURPOSE: To provide only the desired part of a body with material property suitable for a purpose of use while the rubber material of the body has elasticity and flexibility so as to be high in sealing property by forming a rubber layer, formed of rubber material different in material property from the rubber material forming the body, at the desired part in the surface layer of the body, integrally with the body. CONSTITUTION: Rubber material respectively with different material properties (after vulcanization molding) are used as the rubber material of a body 1 and the rubber material of a low friction rubber layer 2. Low friction rubber material 10 is kneaded, rolled and attached in ring shape along the peripheral wall of the cavity 7 of a lower mold 5 so as to assemble a metal mold, and the previously kneaded rubber material for the body 1 is filled in the cavity 7 through sprues 9 and gates 8. After filling the rubber material in the cavity 7, the whole metal mold 4 is heated at the required temperature for the required time and pressurized to vulcanization-mold the rubber material. After molding, an O-ring is taken out of the metal mold 4, and excess rubber material such as burrs is removed to obtain a finished product.
Patent JP-S60256822-A (JP)
Title: Generator of high voltage with super-low frequency
Inventor: KASAHARA TOSHIO
IPC: G05F1/147
Filed: 1984-06-04
Abstract: PURPOSE:To produce the high voltage with super-low frequency that is free from destruction with high reliability by displacing a slider of a ''Slidac(R)'' with a servo motor which receives the drive control from a control means and producing the super-low frequency modulated wave. CONSTITUTION:A slider 10A at the output side of a ''Slidac(R)'' 10 is connected mechanically to the output shaft of a servo motor 12 and has a sliding displacement centering a middle point (OV point) with the forward and reverse revolutions of the motor 12. When the motor 12 has forward revolutions and the slider 10A has the gradual displacement to the positive pole side, the wave underwent the super-low frequency modulation with 0.1Hz is sent to the primary side of a transformer 11. As a result, a high voltage modulated wave having + or -E2(V) centering on an intermediate tap 11a is produced at the secondary side winding of the transformer 11. Then a high voltage modulated wave receives the synchronizing wave detection via rectifiers 15 and 15' and a synchronous wave detecting transformer 16. Thus it is possible to produce easily and with high stability the high voltage with super-low frequency that is free from destruction with high reliability.
Patent JP-H06296812-A (JP)
Title: Sludge removing apparatus
Inventor: YAMADA TADASHI
IPC: B01D35/06
Filed: 1993-04-16
Abstract: PURPOSE:To provide a sludge removing apparatus by which sludge mixed in processing liquid can be removed easily from the processing liquid and whose running cost is low and whose maintenance is easy. CONSTITUTION:A plurality of through pipes 22 made of a non-magnetic material and a sludge adsorbing material made of a ferromagnetic material are installed in a main body container 11 having an inlet 12 to introduce a sludge-mixed processing liquid and an outlet 13 to discharge the processing liquid and magnetic elements are slidably provided in the through pipes 22. At the time of maintenance, the inside of the main body container 11 is cleaned by moving the magnetic elements in the through pipes 22 and then connecting the outlet 13 with a cleaning liquid tank through a switching valve 2 and a pump and at the same time connecting the inlet with a waste liquid tank through a switching valve 1.
Patent JP-H05285596-A (JP)
Title: Continuous casting method for double-layer metallic material
Inventor: SAWAI TAKASHI
IPC: B22D11/00
Filed: 1992-04-08
Abstract: PURPOSE:To uniformalize the thickness of a front layer by measuring the temps. of the metals in a casting mild and improving the component sepn. of a front layer and an inside layer at the time of continuously producing the double layer metallic material varying in the chemical components of the front layer part and the inside layer part from molten metals. CONSTITUTION:The DC magnetic flux in the direction crossing the thickness of a slab is applied in a continuous casting mold and molten metals of the compsn. varying from each other are supplied above and below the static magnetic field band formed in the casting direction of the casting mold by the DC magnetic flux as a boundary. The temps. of the metals within the casting mold are measured and the boundary of two kinds of the metals is estimated. The supply rates per unit time of two kinds of the metals are so controlled that the boundary position coincides with a target value.
Patent JP-H0594374-A (JP)
Title: Cache memory control system
Inventor: MIZUSHINA HIDEKI
IPC: G06F12/08
Filed: 1991-05-20
Abstract: PURPOSE:To provide the cache memory control system shortening the data response time at the time of an erroneous cache. CONSTITUTION:In the case of an erroneous writing, an erroneous write object address A is taken out and whether or not a read request is supplied from a bus 20 is discriminated. When a read request is supplied, a read request address B is taken out and whether or not addresses A and B coincide is discriminated. When they are coincided, the data from the other CPU is modified, and the data response to the read request source CPU is performed. When no read request and the non coincidence of addresses A and B are judged, the data is registered in a cache memory 112 of the self CPU 1.
Patent JP-S596455-A (JP)
Title: Belt system infinitely variable speed change device
Inventor: UCHIKAWA YASUO
IPC: F16H55/56
Filed: 1982-06-30
Abstract: PURPOSE:To reduce relatively the diameter dimension of a pulley while enlarging the width of speed change by remodelling the arrangement of bearings so that the outside diameter of a belt receiving portion can be made a small diameter approaching the outside diameter of a prime mover. CONSTITUTION:A tubular body 17 is formed into a stepped one such that the outer diameter of a belt receiving portion 17a is smaller than the outer diameter of a built-in bearing portion, by displacing the whole bearing 19 relatively to the belt receiving portion 17a. Thus, the outer diameter of the belt receiving portion 17a can be formed as small as one approaching the outer diameter of a prime mover 8 more closely than conventional one. And, as a result, the width of change in the diameter of belt winding can be enlarged relatively to the pulley diameter so that the width of speed change can be increased while the radial dimension of the pulley is small and compact.
Patent JP-H06326327-A (JP)
Title: Thin film and its manufacture
Inventor: SUZUKI YOSHIYUKI
IPC: H01L29/792
Filed: 1993-05-17
Abstract: PURPOSE:To remedy such a defect of a flash memory that the threshold voltage difference between the tunnel film and inter-gate film of the memory becomes smaller at the turning-on and turning-off time and the memory does not work as a memory while rewriting operations are repeatedly performed on the memory. CONSTITUTION:At the time of forming the oxide films of a tunnel film and inter-gate film, a gas containing sulfur is made to flow together with an oxygen gas or the oxide films are heat-treated in the gas containing sulfur after the films are formed. Therefore, the number of rewriting times of a memory can be improved by one order of magnitude or more.
Patent JP-H0827332-A (JP)
Title: Resin composition and multilayer structure
Inventor: NEGI TAICHI
IPC: B32B27/08
Filed: 1995-05-12
Abstract: PURPOSE:To obtain a resin compsn. which is used for a multilayer structure, has a good compatibility, and does not exhibit any abnormal flow by compounding a polyolefin resin, a saponified ethylene-vinyl ester copolymer, and a specific olefin copolymer in a specified wt. ratio. CONSTITUTION:A polyolefin resin (A), a saponofied ethylene-vinyl ester copolymer (B) having an ethylene content of 10-70mol%, a degree of saponification of vinyl ester units of 80% or higher, and an m.p. of 125-220 deg.C, and an olefin- unsatd. dicarboxylic anhydride-unsatd. carboxylic ester or -vinyl ester copolymer (C) are compound in wt. ratios of component (A)/component (B) and component (C)/the sum of components (A) and (B) of (1:99)-(40:60) and (0.1:99.9)-(20:80), respectively. Pref., 0.0001-2wt.% [based on the sum of components (A) and (B)] hydrotalcite compd. is added to the resulting compsn., and still pref., 0.0001-2wt.% (based on the same as above) metal salt of a higher fatty acid is further added.
Patent JP-H08299484-A (JP)
Title: Fire-proof and smoke-proof system
Inventor: KAWAZU YUKITAKA
IPC: A62C2/08
Filed: 1995-05-12
Abstract: PURPOSE: To prevent laminated smoke staying in a fire breakout area from diffusion and hold a roll screen below firing or fusing temperature. CONSTITUTION: This system comprises a roll screen 18 received in a ceiling 10 within a fire-proof area 16 and suspended in the fire-proof area 16 by fire breakout to define the fire-proof area 16 and a pair of sprinkler heads 24a, 24b disposed on the ceiling 10 surface to sandwich the roll screen 18 and direct the sprinkling surfaces to the screen surface. In the fire-breakout, only the sprinkler head 24b located on non-fire breakout area side is operated to sprinkle.
Patent JP-H10289071-A (JP)
Title: Network printer system
Inventor: OKAMOTO SHIGEO
IPC: H04N1/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a network printer system which improves a user's convenience to use. SOLUTION: While a 1st printer server 3 that receives an output request performs print job processing or when it can not outputs due to some factor, on the premise that data are transferred to a 2nd print server 4, a user can select whether the designated server 3 preferentially prints a job to be printed or that job data are transferred to a 2nd printer server 4 while the server 3 outputs or when it can not output. Therefore, this system improves a user's convenience to use.
Patent JP-S63280407-A (JP)
Title: Capacitor
Inventor: NOZAKI ATSUSHI
IPC: H01G4/32
Filed: 1987-05-13
Abstract: PURPOSE:To reduce the number of windings and to shorten a working time by winding three or more electrodes and dielectrics by alternately superposing them. CONSTITUTION:Aluminum foils are used as electrodes. For example, dielectrics 2a, 2b, 2c and 2d made of capacitor sheets or plastic films or their combinations are interposed among electrode foils 1a, 1b, 1c and 1d, and wound to manufacture a capacitor element 3. Lead pieces 4c and 4d are extended from the foils 1a, 1b, 1c and 1d of the element 3. The electrostatic capacities Cab, Cbc, Ccd among the terminals (a), (b), (c) and (d) of the element 3 formed in this manner are, when the terminals (a) and (c) are connected as a terminal U and the terminals (b) and (d) are connected as a terminal V, connected in parallel between the U and V.
Patent JP-S63292958-A (JP)
Inventor: ROBAATO JIEI KOOKU
IPC: A61G11/00
Filed: 1988-05-11
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-H06323953-A (JP)
Title: Reflection point measuring device
Inventor: HIRATA TAKAAKI
IPC: G01M11/00
Filed: 1993-05-17
Abstract: PURPOSE:To prevent impossible measurement due to a biased wave state of signal light by constituting for obtaining beat signal amplitude from a plurality of times of measurement by changing the biased wave state of the signal light or reference light. CONSTITUTION:The crystal axis of 1/4 wavelength plate 11, for example, is firstly adjusted to X-axis direction to measure. Since the polarization plane of reference light and the crystal axis of the 1/4 wavelength plate 11 coincide, the biased wave state of the reference light does not change and the reference light coming in a photodiode 4 becomes linearly polarized light in the X-axis direction and therefore, beat signal proportional to the X direction component in the electric field of the signal light is obtained. Then, the crystal axis of the 1/4 wavelength plate 11 is inclined for 45 degrees from the X-axis to measure. The polarization plane of reference light passes twice the 1/4 wavelength plate 11 and rotates 90 degrees. The electric field of the reference light coming into a photodiode 4 becomes linearly polarized light in Y-axis direction and beat signal proportional to the Y direction component in the electric field of the signal light is obtained. From the sum of the square of the two measurement results, the signal amplitude its proportional to the amplitude of the signal light and the amplitude of the beat signal is determined only by the signal light amplitude.
Patent JP-S607008-A (JP)
Inventor: KUBOKAWA HIROSHI
IPC: H01B5/10
Filed: 1983-06-24
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-H0418944-A (JP)
Title: Electrostatic precipitator
Inventor: SAKAI TAKESHI
IPC: B03C3/41
Filed: 1990-04-28
Abstract: PURPOSE:To restrain the amount of ozone generation by constituting a discharge electrode of the board body of conductive thin plate covered with insulating body on its plate surfaces, disposing the board body so that the board surface is orthogonal to the direction of air flow, and confronting the end surface of conductive thin plate to counter electrode. CONSTITUTION:Corona discharge is generated between the discharge electrodes 1 and counter electrodes 2, and the dust in the air is charged by the corona discharge. The discharge electrode 1 is constituted of the board body of the conductive thin plate 3 covered with the insulating bodies 4 on its plate surfaces. The board body is so disposed that the board surface is orthogonal to the direction of air flow, and the end surfaces 3a of the conductive thin plate 3 are confronted to the counter electrodes 2. As a result, the amount of ozone generation is restrained to the utmost, and the maintenance, such as the washing of electrode, is easy, and the safety is sharply enhanced.
Patent JP-H10118515-A (JP)
Title: Particle cutter and particle cutting blades used therein
Inventor: HAMA TOMIO
IPC: B02C18/14
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of vibration and sound on particle cutting, to simplify constitution to make equipment compact, to remove the occurrence of a failure, and to lower manufacturing costs. SOLUTION: In this particle cuter, there are provided a rotary crushing blade 10 for crushing a martial to be treated fed into a body 40, and a fixed particle cutting blade 70 on which a lot of small-sized shearing blades are arranged side by side and a moving particle cutting blade 60 having a shearing blade 62 meshed with the fixed particle cutting blade 70 by reciprocating driving to cut into particles the material to be treated coarsely crushed by the rotary crushing blade 10 in positions below the rotary crushing blade 10. In this case, the moving particle cutting blade 60 is oscillatably supported in the directions in which it is attached to and detached from the fixed crushing blade 10, and a driving mechanism for engaging the rotary crushing blade 10 to oscillate and drive the moving particle cutting blade 60 is provided.
Patent JP-H0411495-A (JP)
Title: Video equipment
Inventor: TAKAHATA TOSHIYA
IPC: H04N9/79
Filed: 1990-04-27
Abstract: PURPOSE:To form high quality video equipment by attaining color conversion by three-dimensional information with a small table memory for color- conversion. CONSTITUTION:A new color difference which is color-converted is outputted to a sampled color difference signal in a digital data processor 107. Then, outputs (R-Y)', (B-Y)' and (G-Y)' of the processor 107 and luminance Y stored in a memory 106 are inputted and RGB data are prepared in a photographic data converting circuit 108. The photographic data prepared here are transmitted to a photographic processing part 112. In the processing part 112, the data are density-corrected by look-up data, thereafter, are data-converted so as to match the driver IC of a line head 113, are transmitted to the line head 113 and are photographically printed by one line. Thus, data conversion and photographic printing are repeated and the photographic printing of the whole screen is executed.
Patent JP-S61273097-A (JP)
Title: Wireless remote controller
Inventor: NAKAGAWA HIROMITSU
IPC: H04Q9/00
Filed: 1985-05-28
Abstract: PURPOSE:To input operation data even when a battery for a remote controller is discharged out by providing a mechanism connected electrically with a conductor rubber connecting point pressed with a main body when the remote controller and the mechanism fixing the remote controller to the main body are fixed to the main body. CONSTITUTION:The wireless remote controller 6 having plural keys 6a and the main body 7 are fixed by pressing magnets 8, 9. When they are fixed in this way, three pieces of conductor rubber 11-13 fixed to the rear face of the remote controller 6 and the surface of the main body 7 are led out as connection terminals from the main body and the remote controller respectively and the three pieces of conductor rubber pull respectively the magnets 8, 9 and pressed together. Through the pressing, the earth conductor rubber 11 connecting the main body 7 and the remote controller to ground, the power supply conductor rubber 12 supplying power from the main body 7 to the remote controller 6 and the signal transmission conductor rubber 13 sending the signal from the remote controller 6 to the main body 7 are connected.
Patent JP-H08301791-A (JP)
Title: Functional molecule transporter
Inventor: TAHIRA KAZUMASA
IPC: A61K48/00
Filed: 1995-05-12
Abstract: PURPOSE: To provide a histone carrier for functional oligonucleotides stable in living bodies. CONSTITUTION: The production process for histone carrier for functional oligonucleotide in which histone units are mixed in the order of H2a→H2b→H 3→H4→H1 to reconstruct the parent histone. A complex of a functional oligonucleotide and the histone carrier which is prepared by effecting the reconstruction of the histone carrier in the presence of a functional oligonuleotide in the reconstruction of the carrier by mixing the subunits of histone.
Patent JP-H02294238-A (JP)
Title: Load-feeding route switching method for uninterruptible power supply
Inventor: ARAI NORIHIRO
IPC: H02J9/06
Filed: 1989-05-08
Abstract: PURPOSE:To reduce the possibility of stopping load feeding by conducting wholly automatically switching of straightforward power feeding to a complete bypass route through an electromagnetic contactor with a self-hold function and by separating a contactless AC switch on the straightforward power supply side from a power line excepting a short period at the time of switching a feeding mode. CONSTITUTION:Switching between a straightforward bypass route and a route passing through an inverter 1 output AC side switch SW1 being one of both AC switches SW1, SW2 for inverter 1 output AC and straightforward AC from a commercial power supply, etc., is automatically conducted by a first electromagnetic contactor MC1 having a self-hold function. With the lapse of a given confirmation period of time after the completion of a switching operation, a straightforward AC side switch SW2 being the other of said both AC switches SW1, SW2 is automatically separated on its input and output sides from its power line by a second electromagnetic contactor MC2 having a self-hold function.
Patent JP-S596626-A (JP)
Title: Semiconductor logical circuit
Inventor: SUZUKI MASAO
IPC: H03K19/086
Filed: 1982-07-02
Abstract: PURPOSE:To improve the operation speed of transistors (TRs), by actuating the TRs always in an active range. CONSTITUTION:The TRs 1, 2 constitute a current switching type logical circuit (ECL). An input signal is inputted to a terminal 6. If the input signal is higher then the reference potential to be inputted to a terminal 5, almost all output current from a constant current source 3 is made flow into the TR1, a diode 14 and a resistor 12. Forward drop voltage between the base and emitter of the TR in the active range is almost the same as that of the diode. Since both the forward current of a diode 15 and the current flowing into a resistor 13 are made flow into the TR2, the TR2 is not included in a disconnection area.
Patent JP-S61273244-A (JP)
Title: Horizontal and continuous casting installation
Inventor: SAKAGUCHI HARUO
IPC: B22D11/06
Filed: 1985-05-28
Abstract: PURPOSE:To prevent the adhesion of a shell and to improve the surface of an ingot by oscillating a lightweight refractory nozzle whose top end comes into contact slidably with the inside surface of a mold and the root end comes into contact with a nozzle stand having a sliding surface connecting freely to a tundish at high cycles. CONSTITUTION:A molten metal 32 enters the nozzle stand 17 connecting freely to a spherical face 20 of a pouring port 11 of the tundish 3 and enters the lightweight refractory nozzle 12 fitting to sliding guides 13, 14. The top end of the nozzle 12 fits to a sliding guide 27 of the mold 24 to feed the molten metal 32 to the mold 24. The molten metal is fed to a water cooling jacket 25 while constituting a shell 29 to form the ingot 30. The nozzle 12 is oscillated at the high cycles in the axial direction by a starter 22, by which the sticking of the shell 29 is prevented and the surface of the ingot 30 is improved.