baber/WOPTO huggingface dataset:
Patent JP-H05192280-A (JP)
Title: Vacuum cleaner
Inventor: MURATA SATORU
IPC: G09F9/00
Filed: 1992-01-20
Abstract: PURPOSE:To decrease smoking to the outside of a main body even at the time of abnormality, and to make both of useability and safety satisfactory by providing a gas sensor in a motor chamber, detecting smoke at the beginning of fuming at the time when abnormality of a motor is generated and stopping quickly the motor, and also, displaying the abnormality. CONSTITUTION:When abnormality occurs in a winding of a motor 10, and a gas sensor 16 in a motor chamber detects smoking, a signal is outputted to a signal processing part 17. When an output of the gas sensor 16 is received by the part 17, the signal processing part 17 outputs a signal to a motor control part 18, and stops electric power supplied to the motor 10. Accordingly, it can be prevented that smoke caused by abnormality of the motor is discharged to the outside of a main body. Also, in the case there is a signal output of the gas sensor 16, the motor 10 is stopped, and simultaneously, a signal is outputted to an informing part 19, and abnormality of the motor 10 is displayed by a light emission diode, etc.
Patent JP-H01182760-A (JP)
Title: Method for measuring conductor resistance of power cable line
Inventor: SUZUKI MASAKAZU
IPC: G01R27/16
Filed: 1988-01-16
Abstract: PURPOSE:To enable stable measurement, by connecting a reactor for decreasing AC ripples and a resistor for measuring a voltage drop between two-phase cable lines for measuring conductor resistance in series, and measuring the voltage drops in a standard resistor and a resistor for measuring a voltage drop. CONSTITUTION:A reactor 5 for decreasing induction current, a constant current generating device 8, which makes a DC to flow through a measuring circuit, and a standard resistor RS 4 for measuring the DC are connected in series with two-phase power cables 1 and 2 and a shorting relay 3. A voltage dividing resistor 6 for measuring conductor resistance and a reactor 7 for decreasing induced AC ripples flowing through the resistor 6 are connected in series between cable heads A and A' at the near side of the cables 1 and 2. In this circuit, the variable resistance RV of the device 8 is decreased, and a DC is conducted through a measuring circuit. At this time, the voltage drop VS of the standard resistor RS is measured, and the flowing DC is obtained by VS/RS. A voltage drop E (DC) is generated between the heads A and A'. Its value is obtained from an expression E(DC)=VS(RA+RB+RC)/RS.
Patent JP-S62166768-A (JP)
Title: Secondary side control system for switching regulator
Inventor: SHIMAMORI HIROSHI
IPC: H02M3/28
Filed: 1986-01-17
Abstract: PURPOSE:To miniaturize a device and improve efficiency, by inserting a switching element synchronized with a main control circuit and pulse-length- controlled with the output of a commutation circuit, between one of the secondary windings of a switching regulator and the commutation smoothing circuit. CONSTITUTION:N2, namely, one of the secondary windings of the transformer 1 of a switching regulator is connected to a commutation smoothing circuit 6 via the semiconductor element 5 of a MOS-FET or the like. The semiconductor element 5 is pulse-length-controlled 7 according to the output voltage of the commutation circuit 6, and is pulse-length-controlled synchronized with a main control circuit by the primary side transistor 2 of the transformer 1 and by a PWM/driving circuit 3. As a result, the number of component parts is reduced, and the device is miniaturized, and the efficiency can be improved.
Patent JP-H04248256-A (JP)
Title: Solid electrode composition
Inventor: TONOMURA TADASHI
IPC: C08L71/02
Filed: 1991-01-25
Abstract: PURPOSE:To provide electrode compositions which can be used as a negative electrode for a lithium secondary cell which is uniform and less in polarization. CONSTITUTION:Electrode compositions are composed of carbon powder, aluminium or aluminium alloy powder, polyether compound in which ethylene oxide chain and/or propylene oxide chain are added to polyamine compound, ion exchanging layer compound, and of ionic material represented by a formula MX, wherein M represents metal ion, proton, and ammonium ion which travel within solid electrolyte compositions by the action of electric fields, and X represents anion strong in acid. The carbon powder and the aluminium or aluminium alloy powder are uniformly dispersed by the action of the polyether compound, so that large reactive areas can thereby be obtained, and ionic conductive paths preferable to cell reaction are concurrently formed within the electrode compositions by the ether compound combined with the ionic material and the ion exchanging layer compound. The electrode compositions thus formed can effectively use as a negative electrode for a lithium cell less in polarization.
Patent JP-S62166190-A (JP)
Title: Tank structure
Inventor: YAMAMOTO KAZUO
IPC: B65D88/12
Filed: 1986-01-17
Abstract: PURPOSE:To prevent asphalt from sticking or accumulalting on a bottom wall, side wall, etc. of a tank by forming through holes in a tank bottom lateral frame erected on the tank bottom wall thereby securing specified fluidity of asphalt. CONSTITUTION:In a tank bottom lateral frame 21 are formed multiple through holes 24 which are cut open down to the tank bottom wall 22 and are made to communicate between multiple holes with each other. Especially on the central bulkhead 15 side of the lateral frame 21 which is the lowest part in a tank 20 is formed a specified size of through hole 24A. The tank bottom wall 22 is sloped by an angle of theta so that its central bulkhead 16 side becomes the lowest.
Patent JP-S59133963-A (JP)
Title: Production of cam shaft for internal-combustion engine
Inventor: TOUSE YOSHIAKI
IPC: F16H53/02
Filed: 1983-01-20
Abstract: PURPOSE:To manufacture a lightweight cam shaft which possesses substantial strength and wear resistance by using fiber-reinforced Al or its alloy material and forming the cam shaft by casting of a molten metal. CONSTITUTION:Many ceramic fibers 4 are preliminarily put in the cavity 2 of a metallic mold 1 and thereafter molten aluminum 5 is charged through a feed port 1a into the cavity 2. A punch 3 is then fitted into the port 1a and is pressed to exert pressure on the inside of the cavity 2. The molten aluminum 5 begins to solidify when pressed and if the mold 1 is opened after the solidification, a lightweight cam shaft of the fiber-reinforced aluminum or its alloy having high strength and wear resistance is manufactured.
Patent JP-H01184702-A (JP)
Title: Noise reducing device
Inventor: KURIYAMA KIYOSHI
IPC: G11B5/027
Filed: 1988-01-19
Abstract: PURPOSE:To reduce noise due to a change in a traveling pattern obtained after the FM detection of a sound signal by detecting the frequency change of a pilot signal due to a change in a traveling pattern obtained at the time of reproducing. CONSTITUTION:Since frequency variation components generated due to a change in a traveling pattern out of a reference signal and a sound signal simultaneously recorded and reproduced by the same rotary heads 2, 3 have the same frequency spectrum, an unnecessary AC signal superposed to the sound signal can be canceled by using the FM demodulating waveform of the reference signal. An unnecessary amplitude component out of a frequency-modulated sound signal is removed by an RF limiter 35 through a BPF 15 and then converted into the sound signal and an unnecessary RF component by an FM demodulator 36. Only a low frequency component such as a sound signal is obtained through an LPF 37, the superposed unnecessary AC component is removed by a subtractor 38 and a sound signal with a high SN ratio is outputted from a sound output terminal through a sound processing circuit 39. Consequently, noise due to a change in the traveling pattern obtained after the FM detection of a sound signal can be removed.
Patent JP-S5291426-A (JP)
Title: Electromagnetically controlled camera lens aperture control system
Inventor: YAMAJI MASAYOSHI
IPC: G03B7/08
Filed: 1976-01-27
Abstract: PURPOSE: To enable to confirm the depth of field as well as preventing erroneous operation, by performing the confirmation on the depth of field with the actual aperture adjustment and by prohibiting manual aperture closing operation during the automatic exposure operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61167556-A (JP)
Title: Apparatus for presetting correction roller of printing press
Inventor: TAKEI TSUTOMU
IPC: B41F33/14
Filed: 1985-01-19
Abstract: PURPOSE:To facilitate the presetting of a correction roller, by preliminarily storing the presetting position of each correction roller corresponding to a printing condition and reading the memory content when the same condition was established in the succeeding printing to preset each correction roller. CONSTITUTION:In the alteration of a printing condition,for example, in the replacement of a plate cylinder, it is necessary to preset a correction roller to a separate position corresponding to the peripheral length of the plate cylinder. The titled presetting apparatus is provided with the memory 11 for storing said presetting position, a means for reading the presetting position corresponding to a newly set printing condition and a drive apparatus 9 for driving the motor used in moving the correction roller to the read presetting position.
Patent JP-S61166616-A (JP)
Title: Abnormality detector for memory protecting circuit
Inventor: NAKAMURA NORIKAZU
IPC: G06F1/00
Filed: 1985-01-18
Abstract: PURPOSE:To avoid such a case where the broken data of a volatile memory is used mistakenly and to improve the reliability of an abnormality detector for memory protecting circuit, by detecting the temperature drop in a working mode due to a back-up power supply of the fault detector as well as the voltage drop due to a short circuit. CONSTITUTION:The main power supply voltage +VC is supplied to a memory part 7 and a back-up power supply 8 via a switch circuit 5. The ON/OFF control is given to the circuit 5 from a main power supply control circuit 6. The circuit 5 is closed when the +Vc is higher than a prescribed level for output of the applied voltage. Vs. The power supply 8 is charged while the switch circuit 5 is kept closed. Then the supply voltage Vb of the power supply 8 is supplied to the part 7 when the circuit 5 is opened. A comparison/detection part 9 connected to the power supply 8 compares the voltage Vb supplied to the power supply 8 with the holding voltage Vh needed by the part 7 for holding contents. Then an output signal Pa is applied to a signal holding part 10 when the voltage Vb is smaller than the voltage Vh. A control part 11 actuates an alarm device 12 with the signal Pa for generation of an alarm. This alarm is released by a reset signal Pr.
Patent JP-S63178895-A (JP)
Title: Carrier separator
Inventor: FUJINO MASATO
IPC: B01D29/00
Filed: 1987-01-19
Abstract: PURPOSE:To forcedly strip the excess sludge sticking to a microorganism carrier by constituting the titled device in such a manner that a rotary brush surely captures the suspended microorganism carrier and the brush part of the rotary brush passes between the teeth of a comb-shaped stationary screen while rotating. CONSTITUTION:The comb-shaped stationary screen 17, the entire part of which is submerged under the water surface, is provided to the boundary of a treated water intake weir 16 in a tank body 1. The rotary brush 18 which rotates in such a manner that the brush part 18a thereof passes between the teeth 17a of the screen 17 is partly submerged under the water surface and is disposed on the upper stream of the screen 17. As a result, the suspended microorganism carrier can be surely captured by the rotary brush; in addition, the excess sludge sticking to the brush part of the rotary brush is forcedly stripped as said part passes between the teeth of the comb-shaped stationary screen while rotating. The carrier is, therefore, surely separated from the brush without the possibility of clogging.
Patent JP-H10208830-A (JP)
Title: Adapter for connector, and connector
Inventor: YUGA TETSUO
IPC: H01R31/06
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an adapter and a connector by which another audio-visual apparatus can be connected between the audiovisual apparatuses connected by using a multiple pin terminal. SOLUTION: A multiple-pin plug part 2 and a multiple-pin jack part 3 are arranged in a casing 1. Respective pins of this plug part 2 and respective jack holes of the jack part 3 are connected to each other, and all signals treated by a multiple-pin terminal can be inputted and outputted. Terminal parts 41, 42, 43 and 44 connected to the prescribed pins are arranged in the casing 1 between this plug part 2 and the jack part 3. A signal also necessary for the other audiovisual apparatus connected between two audiovisual apparatuses connected by using an adapter, is supplied through these terminal parts 41, 42, 43 and 44.
Patent JP-S63177036-A (JP)
Title: Method and structure for mounting ring gear
Inventor: YAMAGUCHI HIROSHI
IPC: G01H1/10
Filed: 1987-01-19
Abstract: PURPOSE:To secure safe operation by making it possible not only to mount a ring gear on the arbitrary part of a rotor but also to measure twist vibration, by assembling two sets of half-split type gears by a reamer bolt to form the ring gear which is, in turn, mounted on the rotor by shrinkage fit. CONSTITUTION:The half-split parts 7a, 7b of ring gears 6a, 6b having gears 5 cut in the outer peripheries thereof are combined so as to be shifted by 90 deg. and the ring gears 6a, 6b are tightened by a bolt 8 to obtain a ring gear 6 having such a structure that an entire periphery is one ring. Next, the ring gear 6 fixed to each other is heated to increase the gap dimension between the ring gear 6 and a rotary shaft 9 and a shim 11 is inserted in the increased gap and the ring gear 6 is allowed to cool to mount the shim 11 to the rotary shaft 9 by shrinkage fit. By this half-split type combination structure, the ring gear is mounted to even the small diameter place of a rotor in a disassembled state and can be subsequently connected integrally.
Patent JP-H06220587-A (JP)
Title: Fe-cr-al alloy excellent in oxidation resistance and minimal in electric resistance reduction rate
Inventor: KONO MASAAKI
IPC: C22C38/00
Filed: 1993-01-21
Abstract: PURPOSE:To obtain an Fe-Cr-Al alloy excellent in oxidation resistance at high temp. and minimal in electric resistance reduction rate and its foil. CONSTITUTION:This alloy is an Fe-Cr-Al alloy having a composition which consists of, by weight, <=0.02% C, <=1.5% Sr, <=1.0% Mn, 15.0-25.0% Cr, 5.2-8.0& Al, <=0.02% N, 0.005-0.04% Zr, 0.05-0.2% La, and the balance Fe with inevitable impurities and where (C+N) is regulated to <=0.03%. This alloy has superior oxidation resistance and is minimal in electric resistance reduction rate. Further, this alloy can contain 0.001-0.05% lanthanoide series, while the total of lanthanoide series is regulated to <=0.2%.
Patent JP-S60150872-A (JP)
Title: Overlapping painting method
Inventor: MORI TAKANOBU
IPC: B05D1/36
Filed: 1984-01-19
Abstract: PURPOSE:To obtain a coated film having excellent properties, and to reduce the consumption of a paint by spraying a primer paint in the form of dust on the surface of a material to be coated, and then coating an overcoat paint on a wet- on-wet basis. CONSTITUTION:A discontinuous coated film is formed by spraying a primer paint 2 in the form of dust on the surface of a material to be coated 3. Then an overcoat paint 5 is coated on the discontinuous coated film on a wet-on-wet basis. In this way, the consumption of the primer paint can be sharply reduced while keeping the properties equal to the properties of a two-coat painting, and the flush-off-time can be remarkably shortened.
Patent JP-2000171438-A (JP)
Title: Method for measuring concentration of nitrogen oxide in gas to be measured and nitrogen oxide concentration detector
Inventor: YAMADA TETSUMASA
IPC: G01N27/419
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately measuring the concentration of nitrogen oxide in the gas to be measured and a nitrogen oxide concentration detector. SOLUTION: The gas to be measured containing oxygen and nitrogen oxide is diffused in a first chamber 1 to which a first pump cell 6 faces and succeedingly diffused in a second chamber 4 to which a second pump cell 8 faces. The first pump cell 6 dissociates O2 and NO in the first chamber 2 to pump generated oxygen ions out of the chamber 2 and controls the concentration of oxygen in the gas coming into contact with the second pump cell 8 so as to lower the same to the utmost. The second pump cell 8 dissociated residual NO diffused in the second chamber 4 to pump generated oxygen ions out of the chamber.  On the basis of the current flowing by the ion conduction of oxygen introduced into and led out of the first and second chambers through solid electrolyte layers 5-1, 5-5 by the first and second pump cells 6, 8, the concentration of nitrogen oxide is calculated in consideration of the influence of NO dissociation in the first chamber 2.
Patent JP-H11206570-A (JP)
Title: Electric water heater
Inventor: TSUJII HIROAKI
IPC: A47J27/21
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To decide a high temperature heat reserving temperature in a short time in the former case by changing a deciding method of the high temperature heat reserving temperature in use at a flatland and in use at a highland when performing heat reserving control at a high temperature close to a boiling temperature. SOLUTION: Before starting heat reserving control after entering a heat reserving mode, an electric current is carried to a heat reserving heater 3 by a high temperature heat reserving temperature deciding means 12 of a microcomputer 5, and a comparing temperature is set at a temperature lower than a boiling temperature at a highland.  A temperature lower by 1 to 2 deg.C than the comparing temperature at that time is decided as a high temperature heat reserving temperature by judging that it is put in the so-called weak boiling state when the comparing temperature exceeds 99 deg.C while renewing the comparing temperature 0.5 deg.C by 0.5 deg.C when the comparing temperature is not more than a hot water temperature, that is, when a state where the comparing temperature becomes a hot water temperature or more at a temperature lower than 99 deg.C passes for a constant time by deciding the high temperature heat reserving temperature as 98 deg.C in use at a flatland.
Patent JP-S57121946-A (JP)
Title: Console box structure for vehicles
Inventor: UENO SHIYUUICHI
IPC: B60N2/75
Filed: 1981-01-21
Abstract: PURPOSE:To use a lid as an arm rest by fitting the lid to a box body pivotally in the lengthwise and horizontal directions and designing the lid in such a way as to make a staged turning in the horizontal direction. CONSTITUTION:An intermediate lid 12 is fit pivotally in the lengthwise direction to a rim 3a of an opening 3 in a box 2 by means of a hinge bracket 11. A ratchet 13 is projected downward from the front area of the intermediate lid 12 and capable to be held in a recess 14 made in the rim 3a of the box 2. An arm rest member 15 is hinged pivotally in the left and right directions by screwing a stepped bolt 19 into the intermediate lid 12 through in its penetration hole 20. A guide pin 16 which is projected downward from the arm rest 15 is squeezed into an arc guide hole 21 in the intermediate lid 12, restricting a left or right turning range. A V-shaped stopper 24 is projected downward from the arm rest 15 and capable of making a staged left and right turning, by falling in dents 25 in the intermediate lid 12.
Patent JP-S58126403-A (JP)
Title: Reheating turbine cooling equipment
Inventor: HARADA TOSHIYUKI
IPC: F01D5/08
Filed: 1982-01-22
Abstract: PURPOSE:To constantly maintain cooling temperature at its optimum level in such a way that a closing valve is provided on a cooling steam bleeder tube to cool a rotor of a reheating turbine to control the valve in response to turbine load. CONSTITUTION:In order to cool a rotor, a diaphragm inner ring, etc. in a reheating turbine 2, low temperature steam is bled through the stage on the way to a high pressure turbine 1, and fed to the reheating turbine 2 through a bleed path 5. A cooling steam control valve 21 is provided on the way of the bleed path 5 and controlled by being opened and closed by opening signals 26 transmitted from a function generator 25 in response to the output from a power generator 4 which has been detected by a load detector 23, cooling steam rate to be fed into a mixing chamber in the reheating turbine is controlled, thus the steam temperature is always maintained at its optimum level regardless of the magnitude of the load, and the turbine is cooled in the allowable temperatures.
Patent JP-H01187086-A (JP)
Title: Carrier for enzyme immobilization and immobilization of enzyme and enzyme desorption
Inventor: SAKAI SHIGEO
IPC: C12P19/14
Filed: 1988-01-20
Abstract: PURPOSE:To provide the subject carrier, enzyme immobilization process and desorption process so designed that an enzyme is bonded to the primary amine of a specific carrier through gultaraldehyde(GLA) as the crosslinking agent to retain the activity of the enzyme at high level for a long period and facilitate the desorption of said enzyme leading to improved economy. CONSTITUTION:First, (A) the objective carrier consisting, as the matrix, of a basic anion exchange resin of huge network structure with an average granular size of 0.2-1mm, pore size of 100-2,000Angstrom  and pore volume of 0.5-1.5ml/g can be obtained by adding, as the functional group, e.g., ethanolamine to a matrix prepared by polymerization of a methacrylic glycidyl ester or the like. Secondary, the carrier A is buffered with (B) a pH buffer solution for stabilizing the enzyme to be used, and is brought into contact with the solution B containing 0.5-10wt.% of GLA at 4-40 deg.C for 0.5-2hrs. followed by washing an excess of the GLA off with the solution B. Thirdly, the resultant carrier A is brought into contact with (C) an enzyme (e.g., protease) solution for >=1hr. to immobilize said enzyme so as to be 0.5-50mg/ml carrier in the enzyme concentration. Finally, when needed, the resultant immobilized enzyme is brought into contact with 2-5wt.% aq. NaOH solution or the like at 40-70 deg.C for 0.5hrs. to effect desorption of the enzyme C from the carrier A.
Patent JP-H02189830-A (JP)
Title: Pushbutton switch and manufacture thereof
Inventor: NAKAMURA AKIO
IPC: H01H11/00
Filed: 1989-01-19
Abstract: PURPOSE:To make the manufacture easy with respect to multiple kinds of small lots by providing, in a key top, a colored portion with colored paint of ink impregnating dye immersed inside the key top including the surface thereof. CONSTITUTION:A key top 1 is made of rubber material integrally with a leg portion 3 through a domed portion 2 continuous to the periphery of the bottom portion of the key top 1. A conductive contact 4 is attached to the bottom portion of the key top 1 so as to function as a movable contact. On the surface of the key top 1, there is provided a colored portion 5 with colored paint of ink impregnating dye immersed therein by a wet printing technique or a heat transfer technique. Therefore, it is possible to obtain a pushbutton switch having the key top easy to be manufactured with respect to multiple kinds of small lots.
Patent JP-S58126257-A (JP)
Inventor: INOUE TOSHIO
IPC: B61L27/00
Filed: 1982-01-22
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。