baber/WOPTO huggingface dataset:
Patent JP-S6212374-A (JP)
Title: Dead time controller of switching regulator
Inventor: KAWASHIMA SHOICHI
IPC: H02M3/137
Filed: 1985-07-04
Abstract: PURPOSE:To improve the reliability by digitizing a dead time controller, thereby eliminating the regulation after assembling. CONSTITUTION:The dead time controller of a switching regulator has a clock pulse oscillator 1, the first, second frequency dividers 2, 7, the first and second logic circuits 6, 8, and a pulse-width modulation controller 11. Thus, a clock pulse is divided in frequency by the first divider 2 to generate an operation frequency pulse, the first logic circuit 6 generates the edge pulses of the rising and falling points of the pulse of the operating frequency as a reset input. The divider 7 generates a fundamental pulse of the dead time. Thus, the logic circuit 8 obtain one or one set of desired control pulses for controlling a switching element by the fundamental pulse and the pulse-width modulation pulse from the modulator and the pulse of the operating frequency.
Patent JP-S5371142-A (JP)
Title: Smoothing of coated film
Inventor: YAMAUCHI MASAYOSHI
IPC: B05C11/04
Filed: 1976-12-07
Abstract: PURPOSE: To effect smoothing of a coated film preventing coating from tearing up and development of scorelines thereby, without reducing smoothing rate by contact with an undried coated film, of a flexible sheet wound on the circumferential surface of a bar and extended behind the bar at its end. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6126900-A (JP)
Inventor: KATADA KATSUO
IPC: G21F9/00
Filed: 1984-07-16
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-H0442937-A (JP)
Title: Manufacture of semiconductor device
Inventor: TADA YOSHIHIDE
IPC: H01L29/78
Filed: 1990-06-07
Abstract: PURPOSE:To improve hot carrier resistance and improve current driving capacity by the reduction of parasitic resistance by implanting ions for forming the diffusion layer in low impurity concentration, and then performing high temperature heat treatment in oxygen atmosphere or in the oxygen atmosphere diluted by inert gas. CONSTITUTION:Phosphorous ions are implanted with a gate electrode 3 as a mask. Next, it is annealed in oxygen atmosphere or diluted oxygen atmo sphere by inert gas, whereby the implanted phosphorous ions are oxidated, accelerated, and diffused, and n<-> layers 6 and 7 are formed. By such oxidation, acceleration, and diffusion, the phosphorous ions diffuse to enough depth below the gate electrode 3 too. In this case, the n<-> layers 6 and 7 overlaps the gate electrode over the distance of 0.05 mum or more. Next, with a thick silicon oxide film 8 formed around the gate electrode 4 as a sidewall mask, arsenic ions are implanted, and usual heat treatment is applied to form a source 9 and a drain 10 consisting of n+ continuous from the n<-> layers 6 and 7.
Patent JP-H04175008-A (JP)
Title: Acoustic reproducing device
Inventor: SHOJI YOSHITERU
IPC: H03K17/00
Filed: 1990-06-07
Abstract: PURPOSE:To prevent a reverberation signal before sound source changeover from being superimposed onto a sound source after changeover and to avoid a sense of strained harmony by turning off a reverberation signal output in a very short time in interlocking with the changeover of the sound source. CONSTITUTION:While a cassette player 2 is reproduced and a sound with reverberation added thereto is outputted, when a compact disk player 1 is selected by the operation of an operation section 10, a sound source selection signal 10a is applied to a changeover control section 11 to select a sound output of the player 1. In this case, a reverberation signal output switch control section 14 controls a reverberation signal output switch 12 to be turned off and only sound of the player 1 is outputted from a speaker 8. The control section 14 turns on the switch 12 after the reverberation time generated by a reverberation signal generating circuit 5 when the switch 12 is turned off and outputs reproduction sound with a reverberation signal of the player 1 added thereto. Thus, a sense of strained harmony attended with sound source changeover is avoided.
Patent JP-H077884-A (JP)
Title: Silencer for motor
Inventor: KOJIMA MASATOMO
IPC: H02K5/24
Filed: 1993-06-18
Abstract: PURPOSE:To reduce noise generated from a motor, by providing a hollow silencer near the exhaust hole of the motor. CONSTITUTION:A hollow silencer 2 is provided on the outside of an exhaust hole 26 of a frame 20 of a motor, and thereby, air exhausted from the exhaust hole 26 of the frame 20 is exhausted to the external through the silencer 2. Therefore, the noise generated from the motor is absorbed in the silencer 2, and the noise generated from the motor can be reduced.
Patent JP-S5374031-A (JP)
Title: Preparation of coupler emulsion
Inventor: TADA SUGIHIKO
IPC: G03C1/06
Filed: 1976-12-08
Abstract: PURPOSE:To remove a subsidiary solvent contained in a coupler emulsion without impairing its property at the sacrifice of small change of its water content, by contacting the coupler emulsion in a sol state to water or air through hydrophobic microporous membranes.
Patent JP-S6039832-A (JP)
Title: Plasma treatment device
Inventor: YOSHIZAWA TAKESHI
IPC: H01L21/302
Filed: 1983-08-12
Abstract: PURPOSE:To form a plasma treatment device in a small type, and moreover to facilitate to construct the operational mechanism thereof by a method wherein supply or discharge of reaction gas in a treatment chamber is performed through gas flow channels formed to a porous plate. CONSTITUTION:A punching plate 35 provided in a vacuum exhaust chamber 34 limits a gas flow rate to unify the exhaust quantity from the whole. Resistor plates 36 are formed of cylinders having bent edge parts as to reduce the exhaust quantity at the center of the punching plate 35 as compared with the peripheral part. Vacuum exhaust holes 28 formed in an opposite electrode 30 are arranged by a large number of pieces radially so as to make gas to be exhausted uniformly from the whole of the top surface of a treating substrate 36 put on a target electrode 23, and formed so as to have the hole diameters enlarged in order toward the outside. At the plasma device formed in such a construction, because distribution of reaction gas in a treatment chamber 32 is uniform, distribution of plasma intensity is unified. Thereupon, the surface of the treating substrate 36 having nearly the same largeness with size of the target electrode 23 exposed in the treatment chamber 32 can be treated by plasma with nearly a uniform speed.
Patent JP-S635151-A (JP)
Title: After fire preventing device for automobile
Inventor: KAWADA TOSHIAKI
IPC: F02M7/12
Filed: 1986-06-24
Abstract: PURPOSE:To prevent generation of an after fire, by contolling a coasting richer passage of a carburetor by an atmospheric pressure responsively acting member so that proper auxiliary fuel is supplied in the time of deceleration in no relation to the atmospheric pressure. CONSTITUTION:A carburetor provides a coasting richer passage 4 from a float chamber 3 to the downstream of a throttle valve 2. A control valve 11, which is provided in said passage 4, is opened and closed by a control unit 31. An atmospheric pressure responsively acting member 53 is provided in a control pressure system of the control valve. On the low ground, the member 53, which contracts a bellows 62 opening a hole 61 and introducing the atmospheric pressure into a chamber 57 through holes 64, 61, closes a hole 71 by a valve 76, and the carburetor, in which negative pressure of a hole 85 acts in a chamber 35 in the deceleration time pulling a diaphragm 33 to open the valve 11 through a rod 44, supplies auxiliary fuel. On the high ground, the bellows 62 closes the hole 61, and the carburetor, in which the negative pressure of the hole 85, acting in the chamber 57 in the deceleration time, is introduced into also a chamber 36 by opening the valve 76, opens the valve 11.
Patent JP-S628823-A (JP)
Title: Corner joint for window molding
Inventor: KATO KATSUHISA
IPC: B60J10/02
Filed: 1985-07-05
Abstract: PURPOSE:To aim at preventing a joint from floating up, by joining a protector, provided with a lip contacting with an inner surface of a window panel peripheral part and another lip contacting with an upper edge of a body opening edge wall, tight to the backside of a joint body. CONSTITUTION:One end 5b at an inner circumferential side of a joint body 5 comes into contact with a peripheral part outer surface 1a of a window panel 1, and a lip 10c of a protector 10 is made contact with a peripheral part inner surface 1b of the window panel 1, holding a peripheral part of the window panel 1 in between. Another lip 10d of the protector 10 comes into contact with an upper end of a rising wall 2a of a body opening edge 2, covering up a void part between the body opening edge 2 and the window panel 1. With this constitution, even if a peeling phenomenon in an adhesive agent due to vibration or torsion in a car body occurs there, flotage in a corner joint is eliminable.
Patent JP-S634815-A (JP)
Title: Solid-liquid separation apparatus
Inventor: FURUKAWA TERUO
IPC: B01D33/58
Filed: 1986-06-24
Abstract: PURPOSE:To eliminate the need for a back washing device and installation of a scraper without causing clogging by carrying out solid-liquid separation as well as cleaning action simultaneously by the eccentric rotating movement of movable annular plates caused by the driving of a spiral body. CONSTITUTION:Solid and liquid in a solid-liquid containing box are streamed forward and backward along the spiral body 5 and streamed into the center holes of movable annular plates 9 and intermediate annular plates 10. And the solid and liquid are moved forward along the spiral body 5 to the axial direction by a low speed driving of a spiral sending-out mechanism, and the liquid is streamed out through a liquid outflow groove 13 to the outside, while the solid is discharged from a front discharge opening. Fine solid material clogged to the liquid outflow groove 13 is removed by the sliding action of slide protruding elements 12 for keeping clearance and the outflow action of the liquid. And the control of the solid grain size for filtration is made by the depth of the groove of the liquid outflow grooves 13, that is, by the height (t) of the slide protruding elements 12 for keeping clearance.
Patent JP-S5850494-A (JP)
Inventor: YAMASHITA JIYUNICHI
IPC: G21C1/08
Filed: 1981-09-21
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-H10340718-A (JP)
Title: Manufacture of electrode plate for nonaqueous electrolyte secondary battery and its electrode plate for nonaqueous electrolyte secondary battery
Inventor: MIYAZAKI YUICHI
IPC: H01M10/0566
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent dendrite deposition of lithium in an electrode plate of a lithium secondary battery or the like that may occur on an electrode plate, of which capacity adjustment has not been performed by providing a manufacturing method for obtaining an electrode plate in which the capacities of its positive negative electrodes have been adjusted and a nonaqueous electrode secondary battery electrode plate that is manufactured by means of this manufacturing method. SOLUTION: A porous electrode layer 12 is formed by applying an electrode coating liquid that contains at least an active substance and a binder to the surface of a collector 11 and drying it. Thereafter, by applying to and infiltrating into at least one region on the porous electrode layer 12, an inert substance 13 having low or no reactivity to electrode reaction, the reactivity of this region to the electrode reaction is thereby decreased or eliminated.
Patent JP-S5574145-A (JP)
Title: Semiconductor frame aligning apparatus
Inventor: BANDOU KAZUO
IPC: B65H39/055
Filed: 1978-11-29
Abstract: PURPOSE: To accomplish accurate aligning of semiconductor frames in the loading frame by charging thereof into the loading frame after they are shifted to a mobile tray once brought into contact with the position of the external tray where the frames are stored in layers.  
     CONSTITUTION: The body of the apparatus is equipped with a substrate 3 having a plurality of aligning rails 2 for having semiconductors running thereon, a loading frame 4, a loading frame lifting mechanism 5, a plurality of external trays 6 adapted to store semiconductor frames therein in layers and apusher mechanism 7 for ejecting thereof. Also arranged are a mobile tray 8 movable in the widthwise direction of the substrate, a mechanism for adjusting thereof, a lift mechanism of the tray 8, a traverser 11 and the like. In operation, after the mobile tray 8 is brought into contact with the external tray 6 by means of the mechanism 9, the semiconductor frames stored therein are shifted thereto. Then, the mechanism 10 and the traverser 11 are actuated to align the frames into the loading frame 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04347885-A (JP)
Title: Method for detecting developer concentration
Inventor: MURASAWA YOSHIHIRO
IPC: G03G15/08
Filed: 1991-05-24
Abstract: PURPOSE:To accurately detect developer concentration by an optical means and to prevent the deterioration of an image caused by the inaccuracy of a detected value from occurring. CONSTITUTION:Actions for changing the packing state of developer D near a concentration detecting means 30 are performed before the action of the means 30. First, a developing sleeve 22 is reversely rotated, and the packing density of the developer D becomes low. Then, the rotation of the sleeve 22 is switched from the reverse rotation to normal rotation, and the packing density of the developer D becomes higher as the sleeve 22 is normally rotated. The outer surface of a window member 32 is rubbed with the developer D, and an adhesive substance adhering to the window member 32 is removed.
Patent JP-S6126629-A (JP)
Title: Adhesive composition for rubber and fiber
Inventor: KUKI HIROSHI
IPC: B29D30/40
Filed: 1984-07-17
Abstract: PURPOSE:The titled composition having heat-resistant bond strength for reinforcing polyester yarn, etc. in tire, etc., comprising a resorcinol-formaldehyde resin and specific conjugated diene-vinylpyridine copolymer rubber latex. CONSTITUTION:(A) A resorcinol-formaldehyde resin is blended with (B) conjugated diene-vinylpyridine copolymer rubber latex obtained by copolymerizing (i) 0.1-25wt%, preferably 0.5-8wt% ethylenic unsaturated acid monomer (e.g., methacrylic acid, etc.) with (ii) preferably 60-75wt% conjugated diene monomer (e.g., 1,3-butadiene, etc.), (iii) preferably 15-30wt% vinylpyridine (preferably 2- vinylpyridine), and, if necessary, (iv) preferably <=30wt% another monomer such as styrene, etc., to give the aimed composition. The amount of the component A is preferably 10-40pts.wt. based on 100pts.wt. solid material of the component B.
Patent JP-H11340865-A (JP)
Title: Terminal for mobile communication
Inventor: TAKEDA SHIGEKI
IPC: H04B1/38
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a terminal for mobile communication in which an antenna gain and a characteristic of the antenna are stably secured by suppressing adverse effects of a human body, when the terminal for mobile communication, is grasped and supported, whose main body consists of a conductive case on a ground of the unbalanced antenna. SOLUTION: This terminal for mobile communication is provided with a conductive case 21, having a grip 21a and an unbalanced antenna 22 of a current source drive type that is attached to the case 21 as ground 21b, and the grip 21a of the case 21 and the ground 21b of the unbalanced antenna 22 are separated in terms of high frequencies with a groove 21c, that is formed to the case 21 and whose depth is an odd number multiple of a 1/4 wavelength of an unbalance current flowing through the case 21. A change in the unbalanced current at the grip 21a will not affect the ground 21b and the antenna gain, the characteristic and satisfactory transmission reception characteristics are secured stably.
Patent JP-S5671093-A (JP)
Title: Preparation of carbenicillin
Inventor: ISHIBASHI KENICHI
IPC: C07D499/12
Filed: 1979-11-15
Abstract: PURPOSE: To obtain the titled compound, an antibacterial agent, by a simple process in high purity and in high yield, by subjecting 6-amino aminopenicillanic acid to silylation, acylation, etc. successively in a specific solvent, converting a reaction product to an alkaline metallic salt.  
     CONSTITUTION: 6-Aminopenicillanic acid is reacted with a trimethylsilylating agent to give a trimethylsilylated compound, which is acylated with a compound shown by the formula I (R is phenyl or 5-indanyl; X is halogen). The prepared reaction product is hydrolyzed and then reacted with a tertiary amine to give a tertiary amine salt, which is precipitated. These reactions are carried out in a solvent of anhydrous acetate. The prepared crystal is separated, converted into an alkaline metallic salt or alkaline earth metallic salt, to give the titled compound shown by the formula II (M is alkali metal, etc.). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0441409-A (JP)
Title: Whitening cosmetic
Inventor: MATSUMOTO YASUNORI
IPC: A61K8/00
Filed: 1990-06-06
Abstract: PURPOSE:To provide a cosmetic heightened in the aging stability and synergistically increased in both an activity for improving the stain, black color and ephelis of skin and a whitening activity by simultaneously employing magnesium L-ascorbate phosphate and an alkali phosphatase-free placenta extract solution. CONSTITUTION:(A) Magnesium L-ascorbate phosphate and (B) an alkali phosphatase-free placenta extract solution, e.g. human or bovine placenta extract solution, are compounded as active ingredients preferably in amounts of 0.001-20.0 wt.%, preferably 0.01-10.0 wt.%, and 0.0005-70.0 wt.%, preferably 0.01-10.0 wt.%, respectively, based on the total amount of the cosmetic to provide the whitening cosmetic having excellent aging stability, an improved activity for eliminating the stain, black color and ephelis of skin and a synergistically increased whitening activity. The alkali phosphatase-free placenta extract is a placenta extract having an alkali phosphatase activity of <=10 nitrophenol units in 100 ml of the extract.
Patent JP-S629925-A (JP)
Title: Nozzle touching mechanism in injection molding machine
Inventor: YAMAZAKI SEIJI
IPC: B29C45/07
Filed: 1985-07-08
Abstract: PURPOSE:To enable to select amounting position freely by reducing a matter making a stationary board bend, by a method wherein the title mechanism is constituted of a pulley transmitting a rotation of a motor to a ball screw and a timing belt and a transmission mechanism is stuck to the stationary board to which a mold is fitted. CONSTITUTION:When a motor 8 is made to rotate positively, a first rotary shaft 21 is rotated, a second rotary shaft 26 is made to rotate positively through a pulley 23, timing belt 24 and pulley 25 and a ball nut 10 screwing with a ball screw 9 is made to advance. A nozzle 3 presses the mold and force making a stationary platen 4 bend in a clockwise direction centering around a sticking point with a base 15 is applied to the stationary board 4. As the motor 8 and a transmission mechanism 7 are stuck to a stationary board 4, the force wherein the nozzle 3 presses the mold, that is, force wherein a spring 13 presses an extruder base 5 is transmitted to the transmission mechanism 7 through a second plate 12 and the rotary shaft 26 as reaction force of the above force and the force going to make the stationary board 4 bend in a counterclockwise direction is applied to the stationary board 4. Therefore, as the force, which is in the opposite direction to that of the force form the nozzle 3 and is about identical with the same, is applied to the stationary board 4, bending amount of the stationary board 4 becomes small.
Patent JP-S6141011-A (JP)
Inventor: HIGASHIMOTO AKITO
IPC: F16B35/00
Filed: 1983-08-13
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-S5574471-A (JP)
Title: Frequency detecting circuit
Inventor: TEZUKA HIDEHARU
IPC: H03K9/06
Filed: 1978-11-30
Abstract: PURPOSE: To carry out an accurate detection of frequency by causing a bistable circuit and an F-V conversion circuit to cooperate with each other thereby to convert the frequency of the signal into a DC voltage accurately even when the duty of the AC signal varies greatly.  
     CONSTITUTION: The non-reversing input terminal of the comparator 8 of an F-V conversion circuit 2 is connected through a capacitor charging terminal 9 to an out- side capacitor. The output end of the comparator 8 is connected to the base of the TrQ4 of an R-S FF1, and a TrQ5 which forms a capacitor discharge circuit is provided in the above mentioned terminal 9. In a case where the duty of an input signal IN varies and the pulse width is widened, when the output ϕ3 of the comparator 8 equals to 1, the FF1 cannot be reversed, and therefore the TrQ5 cannot be turned on. For this reason, the outside capacitor cannot discharge. During this time, since the output ϕ2 of the FF1 is reversed to zero, the frequency of the signal IN is reproduced with fidelity without being affected by the fall of the signal IN. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000337956-A (JP)
Title: Servo type vibration detector
Inventor: NOMURA KOJI
IPC: G01H11/06
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To precisely detect a displacement amount by correcting the displacement amount by a gravity of a pendulum with a difference of capacitances generated because of a difference of areas of a pair of fixed plates set opposite to each other via a displacement plate. SOLUTION: A pendulum plate (displacement plate) 31 connected to a pendulum is arranged between a pair of an upper fixed plate 41 and a lower fixed plate 42 which are fixed to a case and disposed to opposite positions, thereby constituting a capacitor type displacement detector 40. When the displacement detector 40 detects a displacement of an up-down motion, the pendulum of the displacement detector 40 is displaced by the effect of the gravity of the pendulum from a normal measurement position (center position) by a distance ΔX towards the lower fixed plate 42 (downwardly). An area of the lower fixed plate 42 is made larger than an area of the upper fixed plate 41, so that a displacement amount by a gravity of the pendulum is corrected by a difference of capacitances generated because of an area difference of the plates.
Patent JP-H05326342-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KOMATA KAZUYUKI
IPC: H01G9/028
Filed: 1992-05-15
Abstract: PURPOSE:To provide a method for manufacturing a solid electrolytic capacitor in which a product is reduced in size by using a foil and is increased in capacitance. CONSTITUTION:An anode foil 6 is mounted at a lead frame 2 for forming an anode side terminal 12 or a conductor piece 4 mounted at the frame 2. A solid electrolyte layer 16 and a conductive layer 18 are generated on a surface of the foil 6 to form a capacitor element 20, an anode side terminal 22 is connected to the element 20, and resin-sealed.
Patent JP-H05317847-A (JP)
Title: Water purifying device and oily water separating device
Inventor: NAKAGAWA TSURUO
IPC: B01D17/02
Filed: 1992-05-14
Abstract: PURPOSE:To enable to dissolve a large volume of gas in liquid, enable an efficient floating action by very fine air bubbles, to make the device constitution simple and capable of using the device in any condition and at any place. CONSTITUTION:The device is constituted of a pressurizing pump 2 by which raw water pumped up from a part to be treated A is supplied to a gas-liquid mixing means 1, a compressor 3 supplying compressed gas to the raw liquid, the gas-liquid mixing means 1 mixing and dissolving the gas in the liquid by mixing the raw liquid supplied by the pressurized pump and the compressed gas supplied from the compressor, a pressurized tank 4 receiving the pressurized liquid after the gas was mixed and dissolved, a supplying pipe 6 supplying the pressurized liquid in the pressurized tank to the part A to be treated, and a pressure valve 5 which is attached at a tip of the supplying pipe 6 and is released at a specified pressure or above.