baber/WOPTO huggingface dataset:
Patent JP-S5556882-A (JP)
Title: Controller for desalter groups
Inventor: MIKAWA KOUJI
IPC: G21D1/00
Filed: 1978-10-25
Abstract: PURPOSE: To perform the effective operation of a liquid wastes treatment system with a smooth regenerative operation of desalter by controlling the regenerative operation of plural condensing desalters in atomic power plant in such a way that the regenerative operation is not carried on more than two desalters.  
     CONSTITUTION: The controller 26 is provided to the main steam condensing system of an atomic power plant. The steam generated in the nuclear reactor 1 drives the turbine 2 to generate power, then liquefies in the condenser 4 and clarified in the desalters 5W7, and lastly is sent back to the nuclear reactor 1. The resin used in the removal of Fe 2 O 3  and ions present in the water in the desalter is regenerated in the regenerator 9, and the waste water produced is coolected in the tank 10, then clarified in the treatment apparatus 12, and sent to the condensed water tank 13, where the switch valves 14W16 and the flow meters 17W19 are provided at the inlets of each desalter and the conductance meters 20W22 and 23W25 are provided, respectively, at inlet and outlet. The accumulative value of ion treatment amount is obtained by multiplying difference in values of both conductance meters for each desalter by flow rate and by adding it to the past value, and by switching valve so as to let secondly great treating amount-desalter wait, desalters are regenerated in such a way that more than two desalters are not operated at the same time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H086530-A (JP)
Title: Color picture display device
Inventor: WAKAI YOICHI
IPC: G09G3/36
Filed: 1995-05-29
Abstract: PURPOSE:To obtain a color picture display device which does not degrade resolution in the horizontal direction by providing a phase reversing means reversing a phase of a clock signal for every pixel row. CONSTITUTION:An output of an EX-NOR gate repeats in-phase and opposite phase with a CL signal for every 1H. Since a signal 111 is made into a sampling signal in each sampling circuit of R. G. B., 4 bits picture data 117 from a multiplexer is arranged in the order of A, C of a video signal in the (j)th H. And the picture data 117 is taken in a first memory group by an output 118 of each stage of a shift register. Also, 4 bits picture data 117 is made the order of B, D of a video signal in the (j+1)th H., and the picture data 117 is taken in a first memory group by an output 118 of each stage of a shift register. Consequently, A, C of the video data are written in pixels of (a), (c) of (j) row, and B, D of the video data are written in pixels of (b), (d) of (j+1) row, resolution in the horizontal direction can be improved.
Patent JP-2000318516-A (JP)
Title: Rotational connecting device for steering and structure of steering part
Inventor: SAKATA TOMOYUKI
IPC: B60R16/027
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a rotational connecting device for steering and a structure of a steering part, capable of simplifying assembling work. SOLUTION: A second cylindrical part 161 of a cancel cam 160 is fitted to a first cylindrical part 71 of a rotational member 70 of this rotational connecting device 120 from the outside of a fixed member 9, to engage the projecting part of the second cylindrical part 161 with a groove part of the first cylindrical part 71. The rotational member 70 is engaged with a steering wheel 3 so as to engage and integrally rotate the cancel cam 160 in relation to the steering wheel 3, and to position in the rotational direction.
Patent JP-S6023203-A (JP)
Inventor: KUNISADA TAKESHI
IPC: B65F5/00
Filed: 1983-07-18
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-S6060920-A (JP)
Inventor: MAACHIN FUIRITSUPU ATOKINZU
IPC: C07C15/073
Filed: 1984-06-25
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-S60166256-A (JP)
Inventor: JIYAN RIBUOARON
IPC: C04B28/26
Filed: 1984-06-25
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-S5254697-A (JP)
Title: Process for adjustment by combining powdered active carbon having diff erent characteristics
Inventor: KUNIBE SUSUMU
IPC: B01D15/00
Filed: 1975-10-30
Abstract: PURPOSE: To obtain powdered carbon which is superior in flowability by adjusting the ratio of combination between the powdered carbon which is superior in flowability and which is superior in adsorbability within the specified range of the constitution ratio of the former one according to its own purpose. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07316903-A (JP)
Title: Metal structure contained in clothes or bags
Inventor: OKAMOTO ISAO
IPC: C22C38/00
Filed: 1994-05-19
Abstract: PURPOSE:To enable efficient inspection due to a magnetic detection type needle detector for inspecting existence or absence of dangerous needle. CONSTITUTION:A metal structure contained in clothes or bags is formed of especially a non-magnetized austenite-based stainless steel.
Patent JP-H04356703-A (JP)
Title: Thin-film magnetic head and production thereof
Inventor: NAITO TSUTOMU
IPC: G11B5/31
Filed: 1991-06-03
Abstract: PURPOSE:To provide the thin-film magnetic head which is improved in working accuracy of track width and has the characteristics of excellent lubricating performance with recording media of a magnetic disk device used for an external storage device of a computer and the process for producing such head. CONSTITUTION:A film is formed by sputtering, etc., on a substrate 1 and is etched with a photoresist as a mask, by which a lower magnetic layer 3 is formed. After a 1st insulating layer 5 is formed in order to obtain electrical insulation between the lower magnetic layer 3 and a coil layer, a coil layer 6 is formed by plating. A 2nd insulating layer 7 is formed in order to obtain the insulation between the upper magnetic layer 8 and the coil layer 6. After a photoresist 10 is formed on the carbon film 9, the carbon film 9 is etched by O2 plasma etching. The carbon film 9 is made to remain as it is as a protective film.
Patent JP-H05321715-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: AOKI SHIGETOSHI
IPC: F02D41/06
Filed: 1992-05-22
Abstract: PURPOSE:To prevent the amount of fuel from becoming excessive so as to carry out restarting of an engine smoothly, at the time of using a fuel injection device for calculating the ignition time of fuel by a microcomputer in which a power generator installed in an internal combustion engine is used as a power supply. CONSTITUTION:A fuel injection device for an internal combustion engine is provided with a circuit 21 for accumulating charge in a charge accumulating element 21a when initial starting is carried out in the internal combustion engine, a discharging circuit 22 for discharging charge of the charge accumulating element 21a for a sufficient time, and a circuit 23 for generating an initial starting signal when the amount of charge accumulated in the charge accumulating element 21a is a prescribed value or less, and also for generating a restarting signal when the amount of charge is a prescribed value or more. In the case where the restarting signal is generated when operation of a microcomputer 4 is started, an ignition time is calculated to give the proper fuel injection amount at the time of restarting.
Patent JP-H038967-A (JP)
Title: Boarding plate and floor thereof
Inventor: KAMIRO ZANGURANDEI
IPC: E04F15/10
Filed: 1990-05-21
Abstract: PURPOSE: To provide optical effects using a slab made of a single-colored elastic material by making the slab include a number of elongate reliefs, and disposing groups of the reliefs so that the different groups reflect light in different ways. CONSTITUTION: A slab 1 is formed comprising a dark-colored elastic composite material having a rectangular base surface 2 and a number of elongate reliefs 3. In this case, the slab 1 includes the reliefs 3 in groups 5, 11 and 7, 9 disposed respectively on the vertical axes (b) and (a) of the slab 1 and also include the reliefs 3 in groups 4, 12 and 6, 10 disposed respectively on diagonals (c) and (d) to the groups 5, 11 and 7, 9 and crossing the axes (a) and (b), respectively. The groups of different reliefs are aligned in such a manner that ribs of the different groups have pitches in the range of about 0.4 to 3 mm and form different patterns. Different effects can thus be obtained depending on the reflection of light.
Patent JP-S5921425-A (JP)
Title: Cooling device for steel plate
Inventor: TOORIYAMA YOSHIMI
IPC: B21B45/02
Filed: 1982-07-29
Abstract: PURPOSE:To enable the use of a large amount of coolant and also the fine control of the flow rate of coolant, by providing 4 steps of cooling headers to the passage of coolant. CONSTITUTION:A coolant is supplied to a piping 32 of an upper frame through a coolant supplying piping, and is successively sent to upper cooling headers 22, 23 from the piping 32 to be jetted onto the surface of a thick steel plate 1 through nozzles 26. Further, the control of flow rate of the coolant is performed by providing flow-regulating valves to e.g. supplying ports of cooling headers 22, 23, 24, and providing further a flow regulating valve to each nozzle 26. That is, in a case of a plate having comparatively thin thickness, the flow rate of coolant can be made small, then the coolant is jetted only from the headers 22, 24 without supplying the coolant to the headers 23, 25 to perform a temper cooling, or the flow rate is controlled by the flow regulating valve attached to each nozzle 26 for the purpose of giving a crown to the flow rate.
Patent JP-H07307531-A (JP)
Title: Semicondvctor optical cavity resonating element and manufacture thereof
Inventor: KIISU DABURIYU GUUSEN
IPC: G02F1/015
Filed: 1995-05-02
Abstract: PURPOSE: To realize a multi-cavity resonator layer at a higher accuracy by forming a mirror structure in a first reactor to continuously deposit and grow non-doped layers involved in the total thickness of an optical cavity region of the element, and continuously depositing and growing nondoped and doped layers constituting the remaining thickness thereof in a second reactor. CONSTITUTION: The resonator element comprises a first transparent doped layer 18 deposited and grown on the tops of multilayer mirror-forming regions 12-15 deposited and grown on the top of a substrate 10 and at least an additional layer deposited and grown on the tops of multilayer regions 24 deposited and grown on the top thereof. The deviation of the thickness of each layer of the mirror-forming regions 12-15 over the entire layer surface from specified value is less than that of each of other layers than those of the regions 12-15. Thus the multi-cavity resonator layer of a plane-normal semiconductor optical cavity resonator element can be produced at a higher accuracy to improve the quality of this element.
Patent JP-H11308417-A (JP)
Title: Image reader
Inventor: SHIRAISHI SHINJI
IPC: H04N1/10
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of accurately positioning and fixing an original platen to a frame. SOLUTION: The outer peripheral surface of a frame body 18 on an original platen 1 for holding an original becomes a slope 16 so that the outer shape becomes small from the front surface of the original platen 1 to back surface. In the meantime, the outer peripheral part of an opening part for mounting the original platen 1 formed at the center part of the frame 3 of this image reader becomes a slope 15 in a shape opposite to the slope of the original platen 1. Thus, in the state of mounting the original platen 1 to the frame 3, the slope 15 of the frame 3 and the slope 16 of the original platen 1 are engaged with each other and the original platen 1 is positioned and fixed on the frame 3.
Patent JP-S5656036-A (JP)
Title: Pulse driving circuit
Inventor: YOSHINO RIYOUZOU
IPC: H03K17/60
Filed: 1979-10-12
Abstract: PURPOSE:To shorten the raise and fall times of a pulse output by using npn transistors for a couple of pulse driving transistors constituting a current switch and by leading outputs from their collectors for control over the amount of electric current. CONSTITUTION:Current switch CSW is composed of driving npn transistors TR11 and TR12, the voltage source for CSW and the constant current source consist of Darlington-connected TRs 14 and 15, and TR13 respectively, and the feedback loop is formed from the connection point of the electric power source and resistance 16 to the current source. A feedback output is inputted to operational amplifier 9 and the base voltage of TR13 is controlled in the same way as amplitude reference voltage Vref. Further, the voltage at the connection point of CSW and the voltage source is inputted to operational amplifier 8 and the base voltage of TR14, is controlled in the same way as level reference voltage VL. Then CSW is driven by buffer gate 10 differentially and emitters of TRs 11 and 12 are driven by the collector of TR13 with constant current to obtain a pulse output with accurate amplitude and an accurate level, so that its rise and fall times will be shortened.
Patent JP-S62287305-A (JP)
Title: Working simulation system in numerical controller
Inventor: RIYOUKI MASATO
IPC: G05B19/4063
Filed: 1986-06-06
Abstract: PURPOSE:To easily execute a visual confirmation of the surface roughness by discriminating the surface roughness of a part to be worked of a work in accordance with is surface roughness and displaying it graphically, together with a work shape and a tool locus, etc. CONSTITUTION:In a surface roughness image pattern determining part 22, a prescribed surface roughness image pattern is determined, based on the surface roughness which has been calculated by a surface roughness calculating part 21. Subsequently, in a surface roughness display part 23, from an image pattern which has been determined by the surface roughness image pattern determining part 22, and a function of position information of an axis, which has been generated by a function generating part 5, an image of the surface roughness in the position concerned is generated in a V-RAM 25 for displaying surface roughness, and the surface roughness image is superposed and displayed on the part concerned to be worked of a work shape which has been displayed on a CRT display screen 10.
Patent JP-S6112890-A (JP)
Title: Silver-lead alloy plating bath
Inventor: UEDA MINORU
IPC: C25B11/16
Filed: 1984-06-26
Abstract: PURPOSE:To obtain the titled plating bath enabling the satisfactory plating of a lead alloy having a desired copper content in a wide range by adding glycerol to an aqueous alkaline lead soln. contg. silver cyanide. CONSTITUTION:Glycerol is added to an aqueous soln. of an alkali such as NaOH by about 0.03-0.13l per 1l plating soln., and lead oxide is dissolved in the soln. unitl the soln. is saturated. Sodium cyanide and silver cyanide are then dissolved in the resulting soln. by a prescribed amount each to obtain a plating bath. This plating bath is stable, and even when a precipitate is formed by allowing the bath to stand for a long period, the precipitate can be dissolved again to regenerate a plating bath having the original performance. Since the plating bath has low bath voltage and high current efficiency, it consumes electric power at a low rate.
Patent JP-S5922956-A (JP)
Title: Polyethylene terephthalate resin composition
Inventor: NAKANO MASAYOSHI
IPC: C08L67/02
Filed: 1982-07-28
Abstract: PURPOSE:To obtain titled composition capable of providing thick products in high moldability causing no mechanical strength drop while enhancing crystallization, by incorporating a specific ionic polymer in a crystalline polyethylene terephthalate. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a crystalline polyethylene terephthalate with (B) 0.5-100pts.wt. of a polymer consisting essentially of (i) 22-99 (pref. 55-95) wt% of a structure unit of formula I and (ii) 80-1 (pref. 45-5) wt% of a second structural unit of formula II (R<1> and R<2> are each H, 1-20C alkyl; R3 is alkyl; M is Na or K). The component (A) is pref. of an intrinsic viscosity >=0.3 (pref. >=0.5) determined using a mixed solvent: phenol-tetrachloroethane (1:1 by wt.) at 30 deg.C. The component (B) can be prepared by the polymerization, in the presence of a catalyst, of a 5-norborene-2-carboxylic ester followed by hydrolysing the ester group in the ring-opened polymer having the structural unit of the formula I .
Patent JP-S5464931-A (JP)
Title: Maintenance driving method for thin film el element attached with memory
Inventor: ISE MASAHIRO
IPC: H04N5/66
Filed: 1977-11-01
Abstract: PURPOSE:To reduce greatly the power consumption at the maintenance driving time by applying the sine wave AC voltage featuring the maintenance voltage to the thin film EL element at least more than one period. CONSTITUTION:With application of the sine wave AV voltage to thin film EL element 10 from power supply transformer 80 via line A and C, the voltage featuring a sufficient large difference of the light emission luminance between the voltage rise and fall times is applied as the maintenance voltage. Then the sine wave AC voltage featuring the maintenance voltage is applied to element 10 at least more than one period to perform the maintenance driving. As a result, the power consumption can be reduced greatly at the maintenance driving time.
Patent JP-S63298872-A (JP)
Title: Magnetic reproducing circuit
Inventor: MORIGAKI MASAMICHI
IPC: G11B20/14
Filed: 1987-05-29
Abstract: PURPOSE:To improve the probability of readable state by means of re-read and the further retrial read when a read error takes place by providing plural kinds of sample timings so as to change the sample timing for a 2nd read and a 3rd read trial. CONSTITUTION:The titled circuit is provided with a demodulation circuit (F2F data demodulation section 3) reading a level of a magnetic read signal at a prescribed sample timing and demodulating it into a data signal, a sample timing setting section 8 preset with plural kinds of sample timings, and a sample timing switch section 7 selecting the sample timing designated by the control signal in response to the control signal input. When the read error of the demodulated data signal is detected, a control signal commanding to select the different sample timing is given to the sample timing switching section 7 and the 2nd read is applied in the different sample timing from the preceding read processing. When error takes place consecutively, the other sample timing is switched to try the 3rd read.
Patent JP-S61290862-A (JP)
Title: Automatic dial transmission system
Inventor: KINOSHITA TETSUYA
IPC: H04N1/32
Filed: 1985-06-19
Abstract: PURPOSE:To shorten an ineffective holding time caused by a fact that the other party is busy at automatic dial transmission, and to improve the utilization efficiency by deciding that the other party is busy by detecting a busy tone in the course of a response monitor time after dialing, and opening a line, based on this decision. CONSTITUTION:When the telephone number of the other party is inputted from an operating part 8 and an automatic dial transmitting function is selected, a line connecting circuit 2 and a line switching circuit 3 are operated by a control signal from a control part 7, and a line input 1 is connected to an automatic dialing circuit 12. Thereafter, a collision is monitored for a some prescribed time by a collision/response monitoring circuit 5, and in case a collision has occurred, the line connecting circuit 2 is operated by a signal from the control part 7 and the line connection is opened. In case no collision has occurred, a dial tone is sent out of a dial tone sending-out circuit 6, and subsequently, a busy tone detection and a response monitor are executed for a some prescribed time by a busy tone detecting circuit 4 and the collision/response monitoring circuit 5, respectively.
Patent JP-H01300459-A (JP)
Title: Tape loader
Inventor: WADA TAKUYA
IPC: G11B15/61
Filed: 1988-05-30
Abstract: PURPOSE:To equalize right and left loading posts in pressing force by forming a moving member out of an elastic material, imbedding loading posts in their tips and deforming the moving member accordingly. CONSTITUTION:A driving gear 2 is engaged with gear parts of loading arms 3 and 4 respectively, whereas the loading posts 7 and 8 are imbedded with their supporting shafts in the loading arms 3 and 4 respectively, while the loading arms 3 and 4 are formed of an elastic material. When the driving gear 2 is rotated further from the abutting state of the loading posts 7 and 8 as shown with an alternate long and two short dashes line in the figure against stoppers 13 and 14, the loading arms 3 and 4 are elastically deformed as shown with a continuous line, and by its elastic resiliency, the loading posts 7 and 8 are brought into pressing contact with the stoppers 13 and 14 respectively. By this method, the loading posts can be pressed against the stoppers evenly on right and left by the required pressing force, and moreover the number of parts and the number of assembly manhours can be reduced.
Patent JP-S5761443-A (JP)
Title: Mass centering machine for removal of static unbalance
Inventor: ODA MITSURU
IPC: B23Q23/00
Filed: 1980-09-22
Abstract: PURPOSE: To eliminate static unbalance by installing a parallel motion mechanism to move the supported object parallelly and thereby preventing the change of the couple unbalance.  
     CONSTITUTION: If there is a relative displacement between No.1 and No.2 bearings 4, 5, No.1 and No.2 servo motors 6, 7 are so driven as to reduce this displacement. Thus No.1 and No.2 bearings 4, 5 makes parallel movement automatically. If the center of gravity of a workpiece is situated on its axis of inertia, the signals to No.1 and No.2 servo motors 6, 7 become zero and motors 6, 7 stop. Thus static unbalance can be removed without changing the couple unbalance on the workpiece. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0426417-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ANDO MASATO
IPC: A61B8/06
Filed: 1990-05-21
Abstract: PURPOSE:To obtain the ultrasonic diagnostic device which can raise a dynamic range for the reflected echoes from blood flow by providing an arithmetic means for subtracting the echo information accumulated in a memory means from the reflected ultrasonic echoes. CONSTITUTION:The echo data obtd. by the 1st time of the reflected echo is read out of a memory 13 for the echoes from the 2nd to the 8th time. This data is converted to an analog signal by a D/A converting circuit 14. The echo data accumulated in this memory 13 is subtracted from the reflected echo in a subtraction circuit 11. The output of the subtraction circuit 11 of the 2nd and subsequent time is, therefore, the signal of only the blood flow component from which a clatter component is removed. The gain of a variable gain amplifier 15 can be increased to the extent of not saturating a phase matching addition circuit 16 in this case. The dynamic range is, therefore, raised for the reflected echoes from the blood.
Patent JP-S5255719-A (JP)
Title: Hollow fibers having selective gas permeability and production thereof
Inventor: ARISAKA KATSUJI
IPC: D01F2/24
Filed: 1975-10-31
Abstract: PURPOSE: To manufacture hollow fibers having an excellent selective permeability of gases, by forming extremely thin uniform membranes around the surface of hollow fibers having an excellent permeability. 
     COPYRIGHT: (C)1977,JPO&Japio