baber/WOPTO huggingface dataset:
Patent JP-H03220451-A (JP)
Title: Remote field vortex sensor
Inventor: HOSOHARA YASUHARU
IPC: G01N27/90
Filed: 1990-01-25
Abstract: PURPOSE:To output a sensor signal ensuring the obtaining of a phase data stabilized against a gradual corrosion and a local corrosion by making the number of turns of a front receiving coil provided on the side of a exciting coil larger than that of a rear receiving coil. CONSTITUTION:A front receiving coil FCn near an exciting coil MC is not only so higher in signal level as compared with a rear receiving coil RCn further than the coil MC but also so greater in the number of winding circuits to obtain a differential signal vector III with a level thereof enough for a phase detection and hence, a stable phase data is obtained. Then, a gradual corrosion part covers both the coils FCn and RCn in a wide range and signal vectors of the both vary likewise. A vector VI is a gradual corrosion part difference vector owing to a differential connection, where the VI contains the gradual corrosion part, which is detected with a phase difference from the III. A local corrosion part contains the coil FCn alone in a narrow range. A vector V is a signal vector owing to a differential connection of the local corrosion part, which is detected by a phase difference between the V and III.
Patent JP-H03223472-A (JP)
Title: Surface treating liquid and surface treatment for galvanized steel sheet
Inventor: ISHII HITOSHI
IPC: C25D9/08
Filed: 1990-01-25
Abstract: PURPOSE:To stick the film of a metallic hydroxide having excellent corrosion resistance by using a treating liquid contg. specific metal species and oxidizing agent and subjecting a galvanized steel sheet to a cathodic electrolysis at a specified current density, energization time and total energization quantity. CONSTITUTION:The surface treating liquid contg. 0.2 to 50g/l in total >=1 kinds selected among Mg<2+>, Cr<3+>, Ca<2+>, Ni<2+>, Co<2+>, and Al<3+> and 0.1 to 50g/l in total >=1 kinds selected among a nitric acid ion, nitrous acid ion, hydrochloric acid ion, bromic acid ion and hydrogen peroxide as the oxidizing agent is prepd. The cathodic electrolysis is effected by using this treating liquid under the conditions of 0.5 to 50A/dm<2> current density, 1 to 60 second energization time, 2.5 to 250coul/dm<2> total energization time. The film consisting of the respective hydroxides of Mg, Cr, Ca, Ni, Co, and Al is stuck to the surface of the galvanized steel sheet by this treatment. The problem of pollution does not arise in a waste water treatment after the film formation.
Patent JP-H10192602-A (JP)
Title: Fractionation of light components from boiler residue by distillation
Inventor: TSURUTA HIDEMASA
IPC: B01D3/06
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To minimize a calorific cost and an equipment cost required for enhancing the degree of separation of components from each other by employing a flash distill under a vacuum as a feedstock preheater, when employing a stirring membrane-type distill as a reboiler to fractionate light components from a high boiling-point boiler residue. SOLUTION: A mixed liquid contained in a feedstock tank 1 is supplied by suction to a flash distill 3 under a vacuum, and is separated as a flash vapor 10 and a concentrated liquid 11 in a gas-liquid separation chamber 7. The flash vapor 10 is sent to supply steps 22 in a vacuum fractionating tower 13 to be distilled as a top vapor 24. On the other hand, the concentrated liquid 11 is irrigated to the upper face of a recovering step 18 through a liquid distributor 17, and further, comes into counter-contact with a vapor which is generated by a stirring membrane-type distill 33 and ascends after being distributed in the tower 13 through a vapor line 39, and light components is ascended. A descending liquid flowing out of the recovering step 18 is sent to the stirring membrane-type distill 33 as bottoms 23 discharged from a tower bottom part 19.  In addition, the bottoms 23 are vigorously stirred by a rotary blade 37 while descending on the inner face of a heat transfer cylinder 35, resulting in the generation of a vapor, which is, in turn, supplied to a vapor disperser 20 through the vapor line 39.
Patent JP-H03221023-A (JP)
Title: Control handle mounting mechanism for endoscope
Inventor: USAMI JUNJI
IPC: G02B23/24
Filed: 1990-01-25
Abstract: PURPOSE:To couple a control handle with a control shaft without generation of a clearance in the rotating direction by forming the groove of the control shaft in a taperform in a cross section which is gradually spread toward the mouth side, and forming the control handle, engaged with the groove, in the same shape as that of the groove. CONSTITUTION:A groove 13 in a taperform in a cross section which is gradually spread toward the mouth side is formed in the protruding end surface of a control shaft 10, and side wall surfaces 13a and 13b are formed in a taperform gradually spread toward the mouth side. Two screw holes 14 are formed in the bottom of the groove 13. A control handle 20 is structured such that the outside of a handle frame 21 made of a metal is covered with a control handle cover 22 made of plastic. The end part of the control handle frame 21 is formed in the same taperform in a cross section as that of the groove in a manner to be engaged with the groove 13, and side surfaces 21a and 21b of the handle frame are formed in a tapered surface matching those of the groove 3 side. The control handle frame 21, the control handle cover 22, and a press member 23 are securely pressed against the control shaft 10 by means of two fixing screws 27.
Patent JP-S58133863-A (JP)
Title: Storing and preserving method of brush
Inventor: OKAZAKI KOUJI
IPC: B05C21/00
Filed: 1982-02-02
Abstract: PURPOSE:To hold a brush which is used, in a state that it can be reused immediately, without washing it, by removing a fur part of a paint painting brush from the handle part, and storing it in a doling thinned liquid vessel. CONSTITUTION:A paint painting brush is constituted of a fur part 1 and a  handle part 2, both of them are coupled by a fur part side junction part 3 and a  handle part side junction part 4 and are used, and the brush to which paint has  adhered is held as it is until it is used in the next time, without washing it and  removing paint. Therefore, the fur part 1 is removed from the handle part 2, is hooked by a hole 11 to a rod10 provided in a doling thinned liquid vessel A, in  a state that paint has adhered to the fur part, and it is immersed into a thinned  liquid in the vessel. As for the thinned liquid, a thinner is used in case when  paint is oily, and water is used in case when paint is aqueous. In this state, it is  closed up tightly by placing a cover 7 in order to prevent the thinned liquid from evaporating. The brush to which paint has adhered is not washed especially on all such occasions, and is held in a state that it can be used immediately  for the next paint painting work.
Patent JP-H02196467-A (JP)
Title: Electrode structure of semiconductor device
Inventor: HIRONAKA MISAO
IPC: H01L21/28
Filed: 1989-01-24
Abstract: PURPOSE:To dispense with processes of Au plating and photoengraving and obtain an electrode structure which is superior in quality at a low cost by laminating in order layers of AuGe, Ni, Mo, Ti, and Au having each specific thickness on a GaAs semiconductor substrate. CONSTITUTION:An electrode structure which is made up on a GaAs semiconductor substrate 1 is equipped with: an AuGe layer 2 which is formed to obtain ohmic characteristics containing 12% Ge in Au that is laminated on the GaAs semiconductor substrate 1; an Ni layer 3 which is laminated on the AuGe layer 2; a Mo layer 7 to prevent the diffusion of Ga which is laminated on the Ni layer 3; a Ti layer 8 which is laminated on the Mo layer 7; and an Au layer 4 which is laminated on the Ti layer 8 respectively. When the thickness of foregoing layers of AuGe 2, Ni 3, Mo 7, Ti 8, and Au 4 are expressed by t1, t2, t3, t4, and t5 respectively, the thickness of respective :layers are given to apply the following expression: 300Angstrom <=t1<=500Angstrom , 100Angstrom <=t2<=200Angstrom , 500Angstrom <=t3, 700Angstrom <=t4, 500Angstrom <=t5.
Patent JP-S63260833-A (JP)
Inventor: BUNOWA DEIRIBAAN
IPC: C03B27/04
Filed: 1988-01-28
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-H03222526-A (JP)
Title: Transmission medium transfer method
Inventor: OSAME HIDEO
IPC: H04B3/00
Filed: 1990-01-29
Abstract: PURPOSE:To minimize the communication disabled time by using an idle transmission medium already transferred and making communication when an operating system transmission medium is transferred to a transfer destination transmission medium. CONSTITUTION:An idle transmission medium 6-a is reconnected to the idle core line 8-a of a transfer destination transmission medium at a reconnection point 7-a and a standby system transmission medium 6-0 is reconnected to a standby system transfer destination transmission medium 8-0 by the reconnection point 7-0. Then a system changeover switch 1 changes over a SYS 1 operating system transmitter-receiver 2-1 to a standby system transmitter- receiver 2-0 and a SYS 1 operating system transmission medium 6-1 is reconnected to a SYS 1 transfer destination transmission medium 8-1 through a reconnecting point 7-1. When the system transmission medium 6 is transferred to a transfer destination transmission medium 8, a system transmitter-receiver 2 uses the idle transmission medium 8-a transferred already to make communication. Thus, the standby system is made available even during the transfer of the transmission medium and the communication disabled time is minimized.
Patent JP-S59142619-A (JP)
Title: Azimuth information-ternary code converter
Inventor: KOYAMA HIDEAKI
IPC: G05D1/08
Filed: 1983-02-04
Abstract: PURPOSE:To simplify required circuits and to improve the reliability, by rotating the parallel input of a shift register in serial in accordance with a matrix truth table, where the state of a ternary code is held, to discriminate the code. CONSTITUTION:If a vector is directed to (X,Y)=(E,G), a gate signal of an output P becomes high by a timing generator 3. The output of an FF 4 becomes high at the timing of an output O, and a clock signal CL output passes through an AND circuit 6. Pulses B, C, and D of this clock signal continue, and a pulse E passes through. similarly, with respect to the vector Y, the clock signal passes when the input terminal of an AND circuit 7 of an output terminal Q becomes high, and pulses B, C, D, E, and F continue, and a pulse G passes. By pulses B-E of the vector X and pulses B-G of the vector Y, the signal inputted in parallel to shift registers 11 and 12 is rotated in serial. That is, (X,Y)=(E,G) =1 indicated in a table is selected, and the control in the positive direction is performed. Thus, the ternary code of the vector state indicated in the table is discriminated.
Patent JP-H03223478-A (JP)
Title: Power saving device for electrolytic corrosion preventive device
Inventor: NAKAMURA HISASHI
IPC: C23F13/00
Filed: 1990-01-29
Abstract: PURPOSE:To save the power to be used for an anticorrosive power unit which is continuously operated for a long time by providing an intermediate tap to the secondary winding of a power source transformer and connecting the tap to a changeover switch. CONSTITUTION:The tap 3 is provided at a point of about 60-70% of the secondary winding 2 of the power source transformer 1 of the electrolytic corrosion preventive device, and connected to the fixed contacts 6 and 7 of a changeover switch 5 together with the lead wire at the winding end point 4. An electro coating of calcium is thinly applied on the inner wall surface of a hot water storage tank about 3-4 weeks after the power is initially supplied, and the corrosion preventive action is confirmed. Under these conditions, the current to be supplied is reduced to 30-40% of the initial set value, and continuous operation is carried out for a long period. After one electro coating of calcium is applied, an excellent anticorrosive effect is maintained even if the anticorrosive current is reduced.
Patent JP-2000214722-A (JP)
Title: Fixing device
Inventor: TANGE KEIGO
IPC: G03G15/20
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent excessive heat from being imparted to a recording medium by absorbing the heat of a heating member at a time right after the conveying of the recording medium by providing a heat absorbing member attachable and detachable to the heating member and making a fixing device have a constitution in which the heat absorbing member is brought into contact with the heating member prior to the conveying of a recording medium to a fixation nipping part to allow the heating member. SOLUTION: When a CPU receives an image formation starting signal in a state in which the temp. adjustment control of a heating roller 1 is sufficiently performed, a signal is outputted from the CPU 1 and the heating roller 1 and a pressurizing roller 2 are made to be rotationally driven prior to the fixation and a heat absorbing roller 3 is made to be in press-contact with the surface of the roller 1 to be followingly rotated to the roller 1. Then, the heat of the surface of the roller 1 is taken away by allowing the surface of the roller 1 to be brought into contact with the surface of the roller 3. As a result, the temp. of the surface of the roller 1 is lowered to a temp. around a standard fixation temp.  Then, when it is judge based on the detection value of a thermistor 13 that the surface temp. of the roller 1 is suppressed to a temp. equal to or lower than the standard fixation temp., a signal is outputted from the CPU and then the heat absorbing roller 3 is separated from the heating roller 1.
Patent JP-H054330-A (JP)
Title: Ink control and method for preconditioning ink amount adjusting element for each zone
Inventor: BUERUNAA MAIAA
IPC: B41F33/00
Filed: 1991-02-07
Abstract: PURPOSE: To correctly detect pre-adjustment values of each ink area and local required amounts of ink by performing a two-dimensionally controlled ink distribution with considering the local required amounts of ink for each ink area based on values calculated from the surface area ratio. CONSTITUTION: The surface area ratio of each ink area is detected using a scan raster, and a two-dimensionally controlled ink distribution is performed with considering the local required amounts of ink for ink areas 9, 10 based on values calculated from the surface ratio. Position coordinates X, Y of each scan raster 7 is detected, and the surface area ratios detected by the scan raster 7 are weighted prior to addition for each area. An area adjustment device 2 of a printer 1 is connected to a required ink amounts detection calculator 3, and when ink area ratio formed by films or a plate scanner 4 are compensated within the ink areas 9, 10 based on the two-dimensional net structure, the compensation is performed prior to addition of values detected by the scan raster 7 within the ink areas 9, 10.
Patent JP-S59143513-A (JP)
Inventor: MONJI TAKASHI
IPC: A01C11/02
Filed: 1983-02-02
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-H03221855-A (JP)
Title: Method for evaluating high temperature damage of welding heat influenced part
Inventor: NISHIMURA NOBUHIKO
IPC: G01N27/20
Filed: 1990-01-26
Abstract: PURPOSE:To evaluate the degree of high temperature damage by applying a potential difference ratio or the difference of potential differences between an input component and an AC compo nent having the same frequency and phase as that of the input component to a previously formed diagram indicating relation between the potential difference ratio or the difference of potential differences and the degree of high temperature damage. CONSTITUTION:An AC signal having the sine wave of an optional frequency band is generated from an AC oscillator 11 built in a lock-in amplifier 10 and amplified by a power amplifier 12 and the amplified signal is impressed from a current input terminal to a part between a base material part 1a and a welding part 2. Electric signals from potential difference measur ing terminals 5, 6 are respectively amplified by a power amplifier 15 respectively through a signal switching circuit 14 and detected 10 by using a signal from the oscillator 11 as a reference signal, signals other than the electric signal having the same frequency and phase as that of the oscillation signal are removed and the inter-terminal potential difference of only the electric signal having the same frequency and phase as that of the oscillation signal is measured. Then, the potential difference ratio or difference of potential difference between an welding heat influenced part 3 and the base material part 1a is applied to the damage evaluating diagram indicating the relation between the potential difference ratio or the differ ence of potential differences and the degree of high temperature damage, the degree of thigh temperature damage of the influenced part 3 can be evaluated.
Patent JP-S60160896-A (JP)
Title: Measuring method of activity of gamma-glutamyl- transpeptidase
Inventor: YAMASATO FUJIO
IPC: C12Q1/48
Filed: 1984-01-31
Abstract: PURPOSE:To measure easily and quantitatively enzymatic activity of gamma-glutamyltranspeptidase, by adding a modified cyclodextrin to a measurement system so that water solubility of a substrate, L-gamma-glutamyl-p-nitronilide, is extremely improved. CONSTITUTION:In measuring enzymatic activity of gamma-glutamyl-transpeptidase by using L-gamma-nitroanilide as a substrate, a modified cyclodextrin shown by the formula beta-CD(-OH)21-m(-OH)m [CD is cyclodextrin residue; X is NO2, PO3H, SO3H, -(CH2)nY; Y is -SO3H, or -CO2H; m is 1-5, n is 1-4 integer] such as beta-CD (-OH)21-2(NO2)2 is added to a measurement system.
Patent JP-H06227232-A (JP)
Title: Agricultural working machine
Inventor: OCHI TATSUJI
IPC: B60G17/015
Filed: 1993-02-04
Abstract: PURPOSE:To enhance the responsiveness for the attitude control of a to-the-ground working device by interposing a driving mechanism and an elasticity lending mechanism between the running machine body and the front and rear axle cases, controlling the driving mechanism in compliance with the left and right inclination angles of the running machine body, and correcting the running machine body into the horizontal attitude. CONSTITUTION:An agricultural working machine is so structured that a to-the-ground working device 3 driven by the first driving mechanism is coupled with the rear of the running machine body 1. A rolling control means is furnished to maintain the to-the-ground attitude of the working device 3 in the specified state. Therein the running machine body 1 is installed with possibility of relative rotation round the fore-and-aft axis on the two axle cases 29, 30 of the front and rear wheels 8, 9. A driving mechanism 31 and an elasticity lending mechanism are interposed between the running machine body 1 and the axle cases 29, 30. An angle sensing mechanism 33 is installed which is to sense the left-right inclination angle of the machine body 1. Thereby the driving mechanism 31 is drive controlled by a machine body correcting means in accordance with the sensing result of the left-right inclination angle, and the running machine body 1 is maintained in the horizontal attitude.
Patent JP-S54109705-A (JP)
Title: Outdoor loudspeaker system
Inventor: NAITOU TATSUROU
IPC: H04R27/00
Filed: 1978-02-16
Abstract: PURPOSE: To ensure the clear listening of the voice or the like by measuring and detecting the temperature, the velocity and the direction of the wind via the thermometer and the wind meter and thus setting up the time difference to the broadcast signals to be supplied to each speaker.  
     CONSTITUTION: Both the temperature of the wind measured through thermometer 4 puls the velocity and the direction of the wind measured through wind meter 5 are converted into the electric signals via converter 6 and 7 respectively to be then supplied to control means 8. At the same time, the signals to be broadcasted through speakers 1 and 2 are also supplied to means 8 via microphone 9 and the like. At the control part, the broadcast signals are mixed with adjustment with the control electric signals based on the temperature, velocity and direction parameters of the wind each, and the time difference is set up for the broadcast signals to be supplied to each speaker. Thus, the voices sent through speaker 1 and 2 feature the proper time difference to avoid the nonaudible or hard-to-listening states. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5299403-A (JP)
Title: Minute flow rate detector centrifugal pump
Inventor: ISHIDA KIYOSHI
IPC: F04D15/00
Filed: 1976-02-17
Abstract: PURPOSE: This inexpensive, simple detector precisely measures flow rate in the case of minute flow rate to prevent the cut-off operation of a centrifugal pump. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57132511-A (JP)
Title: Treating device for waste water
Inventor: KUROKI KUNIHIDE
IPC: B01D21/01
Filed: 1981-02-09
Abstract: PURPOSE: To treat high concn. waste water economically in a short time by the flocculating and activating material obtd. by culturing of microorganisms by providing a  flocculation reaction tank device, a sludge concn. tank device and a sludge sieving and  dehydrating device.  
     CONSTITUTION: The raw sewage flowed through a sewage pipe 1 is accumulated in a  reaction tank 2 of the primary flocculation reaction tank device A, and a flocculating  and activating material is added thereto from a microorganismus flocculating agent  supply tank 3 and a flocculating assistant from a flocculating assistant supply tank 4.  After agitation and reaction, the sewage is separated to primary sludge and supernatant. The primary sludge is accumulated in a concn. reaction tank 12 of a secondary  sludge concn. tank device B, and a flucculating and activating material is added thereto from a microorganisms flocculating agent supply tank 13. After agitation and reaction,  it is separated to secondary sludge and supernatant. Thence, the secondary sludge is  fed into a sludge sieving and dehydrating device C, where the greater part of the supernatant included therein is separated away with a sieving machine 23 extended with a  wire net 22, after which it is further dehydrated by the operation of the press roller of  a cylindrical rotating body 24 wound with an adsorbing material 26, thence it is stripped from the net 22. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58135468-A (JP)
Title: Detecting circuit of frequency difference
Inventor: MACHIDA MITSUROU
IPC: G01R23/02
Filed: 1982-02-04
Abstract: PURPOSE:To decide the level of frequency, by deciding the output code of a mixer that detects the frequency difference between the 1st and 2nd signals, deciding the output code of the mixer and the 2nd signal having a different phase from that of the 1st signal and then comparing both decided outputs with each other. CONSTITUTION:The 1st and 2nd signals are applied to input terminals 1 and 2. The signals of terminals 1 and 2 are supplied to a mixer 3, and a differential frequency component is delivered. A phase shifter 4 delivers the signal of the terminal 2 with a phase delayed by phi and applies it to a mixer 5. The mixer 5 delivers a differential frequency component between signals of terminals 1 and 2. The outputs of mixers 3 and 5 are applied to Schmitt circuits 6 and 7, and the code of the output signal is decided. A data latch 8 stores and delivers the output signal of the circuit 6 when the output signal of the circuit 7 changes to a high level from a low level, that is, the output signal of the mixer 5 changes to the plus from the minus. As a result, a deciding signal can be delivered to an output terminal 9 to decide the level of frequency. A frequency differential signal is delivered to an output terminal 10.