baber/WOPTO huggingface dataset:
Patent JP-S55165183-A (JP)
Title: Method and apparatus for recovery of water containing underwater floating minute matter
Inventor: YAMAUCHI TOORU
IPC: E02B15/00
Filed: 1979-06-11
Abstract: PURPOSE: To miniaturize the succeeding system, by discharging supersaturated air dissolved water mixed (not mixed) the sludge containing organic matters in the water area neighboring the water inlet opening and concentrating the underwater floating minute matter (SS) to some extent, at the time of recovering the water containing SS, such as red tide, etc.  
     CONSTITUTION: Pressure floating treatment or aggregation treatment to some extent of recovery object water taken in the arrow mark direction, is carried out by supersaturated air dissolved water mixed (not mixed) the sludge containing organic matters from the discharge opening 5. Hereby, the water concentrated SS to some extent, is recovered from the water inlet opening 2 and is reached the SS treating apparatus 6 through the duct 10. Treated water is discharged in the arrow mark direction 11 and a part of it is drawn out to the line 12 and is sent to the supersaturated air dissolved water manufacturing tank 7 from the line 14 after boosting by the high pressure pump 13. The high pressure air 17 is supplied to the tank 7 from the compressor 16 and according to circumstances, the bottom sludge 15 is taken out from the water suction tube 8 and is supplied as the high pressure sludge 14' by the high pressure pump 13'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01245636-A (JP)
Title: Loop-back control system
Inventor: ITO KIYOHIKO
IPC: H04L12/42
Filed: 1988-03-25
Abstract: PURPOSE:To prevent influence on one terminal device by the other terminal device when both systems are down by checking the synchronization error of an optical signal successively and determining a loop-back. CONSTITUTION:For example, when a terminal device 3 is in trouble by the optical down of both the systems, in terminal devices 2 and 4 which are next to the terminal device 3 in trouble, terminal control parts 22 and 41 detects an optical receiving abnormality (synchronization error) and controls the loop- back. For example, when an optical loop 6 is down, an optical receiving control part 26 detects the synchronization error of the optical signal, a signal is sent to a loop-back control part 27 and plural times of supervisory controls are made periodically. When the synchronization error occurs successively and the loop-back is necessary, the optical receiving control part 26 is instructed on the loop-back. At the time of restoring, the same supervisory control is made. By making the loop-back control dull like this, the influence on the other terminal device can be relaxed.
Patent JP-S61229847-A (JP)
Title: Manufacture of promethaline intermediate
Inventor: UIRIAMU SUKOTSUTO BITSUGUSU
IPC: C07C211/56
Filed: 1986-03-28
Abstract: The present invention provides a process for preparing N-methyl-2,4-dinitro-N-phenyl-6-(trifluoromethyl)-benzenamine comprising treating 2-chloro-3,5-dinitrobenzotrifluoride in the presence of N,N-dimethylformamide and pyridine with a fluorinating reagent to provide 2-fluoro-3,5-dinitrobenzotrifluoride, which is finally reacted with N-methylaniline.
Patent JP-H01246133-A (JP)
Title: Production of superconductor
Inventor: NOBUMASA HITOSHI
IPC: H01L39/12
Filed: 1988-03-26
Abstract: PURPOSE:To enable the formation of superconductive layers on the base even at elevated temperature, by bringing mist drops of a solution containing nitrates of Y, Nd, Sm or the like, Ba nitrate and Cu nitrate in such an amount as satisfying a specific relation, into contact with the base. CONSTITUTION:A nitrate of alpha (alpha is an element selected from Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu) such as Y(NO3)3 and/or Er(NO3)3, Ba(NO3)2, and Cu(NO3)2 are dissolved in a solvent such as water or a variety of alcohols in a concentration of 1-1,000mmol/l and the solution is adjusted so that the relations of the equation: n(Cu)/n(alpha)=3.0+0.5 and the equation: n(Cu)/n(Ba)=[-2.86X10<-3>X(t-450)]+1.5+0.3 where n(Cu) is the number of Cu atoms; n(Ba) is the number of Ba atoms; n(alpha) is the number of alpha atoms; t is the temperature of the base in  deg.C are satisfied. Then, the solution is atomized with a sprayer using a pressurized gas, the atomized drops are applied to the base of a sheet or fibers heated at 450-1,000 deg.C to form a superconductive film on the base.
Patent JP-S57187651-A (JP)
Title: Flaw detection of cast iron tube
Inventor: TANAKA AKIO
IPC: G01N27/82
Filed: 1981-05-13
Abstract: PURPOSE:To enable accurate detection of cracks free from scale by magnetic saturation of only surface scale with a fine d.c. magnetic field in the flaw detection. CONSTITUTION:When a specified magnetizing current is applied to an excitation coil 7 of an eddy flaw detector 1 being guided on the surface of a cast iron tube 2 with a roller 3, a fine d.c. magnetic field is generated between magnetic plates 5 and 6 to magnetically saturate on scale immediately under a flaw detection head 4. This prevents the generation of an induction current due to changes in the magnetic line of force of a magnetic scale thereby enabling the detection of cracks free from scale.
Patent JP-H10271843-A (JP)
Title: Power device
Inventor: MAEHARA MINORU
IPC: H02M7/12
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To lower a required breakdown voltage and the stress to an element, by suppressing the increase of the terminal voltage of a filter capacitors at the time of a small load. SOLUTION: A series circuit of a switching means 1 and a second capacitor C5 is connected between one DC output end b1 of a full-wave rectifier DB and the connection point of the primary winding n1 of a transformer T1 with an alternating current power source Vs. The switching means 1 is composed of a second capacitor C5 , a diode D5 , and a switch SW. When the switch SW is on, a forward current flows through the switch SW, and a reverse current flows through the diode D5 (the reverse current is not blocked). Consequently, the terminal voltage Vc5 of the second capacitor C5 is kept approximately at a constant voltage, thereby keeping the first capacitor C4 at a constant voltage, if the switch SW is turned off at the time of a light load. Accordingly, a chopper action vanishes, and the increase of the terminal voltage Vdc of the filter capacitor C1 is suppressed.
Patent JP-H06292239-A (JP)
Title: Television signal processing unit
Inventor: SATO KOICHI
IPC: H04N19/59
Filed: 1993-03-31
Abstract: PURPOSE:To reduce the system cost by reducing number of scanning converters requiring a large sized hardware. CONSTITUTION:A main signal in a still picture mode is converted into a scanning signal sequentially at a field interpolation circuit 202 and a main signal in a motion picture mode is reduced at a line interpolation circuit 203, an inter- line difference(LD) signal generating circuit 204 and a line interpolation circuit 205 with an inter-line difference(LD) signal being an auxiliary signal. Each reproduction signal is selected in response to a motion by a mixer 207 and restored to the original signal at a 3   4 converter 208. A vertical high frequency component Vh being an auxiliary signal is subject to time division multiplex at a selector 401 together with I, Q signal subject to parallel conversion outputted from a coefficient device 211 and expanded by a 3   4 converter 403, separated into three signals at a selector 404 and they are interpolated respectively at interpolation circuits 405-406, the Vh signal is added to a signal in the still picture mode at an adder 215 and the I, Q signals are subject to parallel serial conversion and the result is outputted as a color signal.
Patent JP-H0758186-A (JP)
Title: Equipment and method for performing matching accompanied by no coincident jam of semiconductor wafer having notch
Inventor: JIYOSEFU EFU BORAARO
IPC: B23Q3/18
Filed: 1994-04-12
Abstract: PURPOSE: To obtain a system for aligning a plurality of semiconductor wafers, each having a circumferential notch, without causing jammings in order to process the wafers in a processing system. CONSTITUTION: The wafer aligning system is provided with a supporting means 41 for a semiconductor wafer 46, having a notch 45, a means 42 to be aligned movably with the notch 45 of the semiconductor wafer 46, a means 43 to be aligned movably with a first point 47 along the circumference of a semiconductor wafer, and a means 48 to be aligned movably with a second point 53 along the circumference of the semiconductor wafer 46. The means 42 to be aligned with the notch, the means 43 to be aligned with the first point and the means 48 to be aligned with the second point adapt the semiconductor wafer 46 movably with the force being applied thereto by an external force 52 applied to the aligning means at second point. Each aligning means 42, 43, 48 is constituted of a roller in order to make the friction lower.
Patent JP-S59199194-A (JP)
Title: Welding carriage
Inventor: IWABE TSUGUO
IPC: B23K37/02
Filed: 1983-04-26
Abstract: PURPOSE:To provide a welding carriage which performs stably continuous welding without decreasing the profiling performance of the carriage by providing a difference between the respective distances between the three driving wheels of the carriage and the pitch of holes or recesses as a drain hole during traveling. CONSTITUTION:A motor 14 is driven to rotate simultaneously three driving wheels 3a, 3b, 25 in the same direction thereby advancing or retreating a carriage body 9 on which a welding torch 7 is mounted. When, for example, the driving wheel 3a comes to the position of a hole 8 which is a drain hole, during execution of fillet welding of a vertical member 1 and a horizontal plate 2, the wheel 3a drops into the hole 8, but since the distance l1 between said wheels 3a and 3b and the distance l2 between the wheel 3b and the freshly provided wheel 25 are not equal to the pitch of the hole 8, the wheels 3b and 25 roll by being attracted to the member 1 and the carriage travels smoothly. When the wheel 3b comes to the position of the hole 8 after the wheel 3a passes the position of the hole 8 and is attracted again to the vertical surface of the member 1, the wheels 3a and 25 are in the position where these wheels roll by being attracted to the member 1 and therefore the carriage can be run by the rotation of the two wheels 3b, 25.
Patent JP-H09264849-A (JP)
Title: Vegetables and fruits chuck bruise discriminating device
Inventor: HATTA TAKASHI
IPC: G01N21/88
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of grading by deciding that there is a chuck bruise when one end point of a line image is in the range of one virtual circle whose radius is short while the other end point is out of the range of the other virtual circle whose radius is long, for accurate decision. SOLUTION: A tomato 13 is carried with a conveyer 18, and imaged with an image pickup device 12. An imaged picture signal (a) is inputted into an image processing device 15. The entire image signal (b) and the bruise part image signal (c) of the tomato 13 are inputted into a chuck bruise deciding device 16 provided with a deciding part. The deciding part assumes two virtual circles with the center point of gravity of the tomato as a center, and, when one end point of a line image near the position of the center of gravity is in the range of one virtual circle whose radius is short, and the other end paint of the line image distant from the point of the center of gravity is out of the range of the other virtual circle whose radius is long, it is decided that there is a chuck bruise.  A decision signal (m) of existence of the chuck bruise is inputted into an evaluation deciding device 17, and, based on the signal, grading for the tomato 13 is performed.
Patent JP-H09264912-A (JP)
Title: Space charge measuring device
Inventor: MARUYAMA SATORU
IPC: G01R29/24
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To measure space charge in the required accurate temperature distribution by providing a heat generating body to an electrode on elastic wave detection side of a space charge measuring device. SOLUTION: A sensor 2 made of polyvinylidene fluoride is disposed under an aluminum electrode 1, and an elastic wave absorbing body 3 is disposed thereunder. A heat generating body 4 consisting of nichrome wire insulated with heat-resistance glass tube is wound around the surfaces of the electrode 1 to preheat it. The temperature of a part of an object to be measured with which the electrode 1 is brought into contact is measured and the body 4 is energized, and when the temperature of the electrode 1 becomes equal to the surface temperature of the object to be measured, the electrode 1 is brought into contact with the object to be measured so as to start measuring. When the temperature exceeds 60 deg.C, the characteristic of the sensor 2 is failed, so optimal temperature is at most 60 deg.C. Thus, the space charge in an insulation material can be measured under the same accurate temperature distribution as that during cable operation.
Patent JP-S59199944-A (JP)
Inventor: MAEDA NAOTOSHI
IPC: E04B1/68
Filed: 1983-04-26
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-S61232288-A (JP)
Inventor: TAKEUCHI RYOICHI
IPC: C05F3/06
Filed: 1985-04-09
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-H04309136-A (JP)
Title: Task identifier control system
Inventor: MIHASHI FUSAKO
IPC: G06F9/46
Filed: 1991-04-08
Abstract: PURPOSE:To present the task identifier control system with satisfactory economic nature to release and utilize resources again as much as possible without executing communication to a unintended task. CONSTITUTION:The task respectively initializes a counter at a value '1' in S1 when it is generated, and the task to execute inter-task communication designates the task identifier of a communicating party in the case of starting the communication processing and in S2, the counter of the task as the party is increased indivisibly. When finishing the communication processing, in S4, the counter of the task as the party is decreased indivisibly and in S5, the value of the counter at the task of the party is confirmed. When the value is '0', the task of the party is erased in S6 and when it is not '0', the next processing is executed while preserving the task of the party. When finishing the communication processing, in S7, the counter of the own task is decreased indivisibly, and the value of the own counter is confirmed in S8. When the value is '0', the own task is controlled to be erased in S9 and when it is not '0', the own task is controlled to delay the erase in S10.
Patent JP-S62230007-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/10
Filed: 1986-03-31
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-2000265623-A (JP)
Title: Anticorrosive member for roof
Inventor: TANNO MASAYOSHI
IPC: C23F13/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To protect an eaves gutter and a valley plate from corrosion caused by acid rain by installing an anticorrosive member of almost plate shape formed of a metal plate of zinc or the like with a high tendency of ionization at the upper face of a roof tile mainly near its end part facing a valley. SOLUTION: The center face of a body 2, formed in plate shape, of an anticorrosive member formed of a metal plate of zinc or a zinc alloy with a high tendency to be electric potential is provided with a plurality of slit holes 22 forming raised plates 23 by cutting and raising the body 2 in three directions to a height of about 3 mm to 5 mm and bending the long sides on the lower reaches side. A support plate 1 is placed over the lower face of the body 2, and the support plate 1 and the body 2 are inserted on the lower reaches side of a tile.  Rainwater flowing down in the eaves direction from a roof face flows into a valley plate while being retained in the slit holes 22 of the anticorrosive member and passing a complicated passage since the raised plates 23 block the rainwater, but at this time, acid rain chemically reacts on metal with a high tendency to be electric potential such as zinc of the body 2 to moderate acidity toward neutral. A metallic eaves gutter and valley plate on the lower reaches side can therefore be prevented from corrosion.
Patent JP-H07283835-A (JP)
Title: Data check system in data exchange
Inventor: SUZUKI MASAE
IPC: H04L12/70
Filed: 1994-04-13
Abstract: PURPOSE:To control error of data even when mis-processed data are caused in data of 4th layer of an OSI or over in a data exchange. CONSTITUTION:Upon the receipt of a data packet 10 from a line 14 by a line accommodation processor 2, a data check bit addition section 4 generates a data packet 10A to the head of which a data check bit CK 13 as a result of calculating a user data part DATA 11 of the data packet 10 is added and sends the packet to a relay processor 16. Then an accommodated line processor 3 calculates the DATA 11 of the data packet 10A received by a check section 8 and compares the result with the CK 13 to check the presence of mis-processed data. When the check section 8 recognizes mis-processed data, a RR packet having a transmission sequence number P(S) of the received data packet 10A as a reception sequence number P(R) is generated and the received data packet 10 is aborted and the RR packet is returned to the sender.
Patent JP-S58191851-A (JP)
Inventor: MATSUNAGA AKIRA
IPC: E04D1/30
Filed: 1982-05-01
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-H06288000-A (JP)
Title: Junction between square steel pipe column and beam
Inventor: TAKEDA MITO
IPC: E04B1/24
Filed: 1993-03-31
Abstract: PURPOSE:To facilitate the mounting of a connecting metal fitting in the case of using an internal insert type connecting metal fitting, and enhance reinforcing effect. CONSTITUTION:As an internal insert reinforcing metal fitting for column-beam junction, a connecting metal fitting 3 formed of a horizontal diaphragm 4 and a doubling plate 5 arranged orthogonally to its three sides is used. The connecting metal fitting 3 is preliminarily mounted on the inner surface of an U-shaped sectional material 1a, and two U-shaped sectional materials 1a are welded opposite to each other, whereby a square steel pipe column 1 having two connecting metal fittings 3 mounted on opposite positions is formed. A split tee 7 is set on the outer surface of the square steel pipe column 1, and the flange of the split tee 7, the pipe wall of the square steel pipe column 1, and the doubling plate 5 of the connecting metal fitting 3 are connected by high power bolts 9. Further, a steel framed beam 2 is connected to the web of the split tee 7 by the high power bolts 9.
Patent JP-H09263391-A (JP)
Title: Brake device of winch
Inventor: MASUDA YOSHIO
IPC: B66D1/44
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a wire from jumping out. SOLUTION: This brake devive of a winch is provided with a first piston receiving action of fluid pressure from a fluid pressure source, a second piston receiving action of fluid pressure from a master cylinder, and control cylinders 140, 142 displacing the valve bodies 94, 96 of control valves 130, 132 by sliding of the first and second pistons. The control valves 130, 132 are provided with nozzles 90, 92 communicated to feed passages feeding fluid to brake cylinders 70, 72, opened on the low pressure side, and arranged movably in response to displacement of the brake cylinders 70, 72, and the valve elements 94, 96 receiving opposed action of pressure of the brake cylinders 130, 132 and fluid pressure discharged from the nozzles 90, 92, and fluid pressure introduced into the brake cylinders 70, 72 are controlled by displacement of the valve elements 94, 96.
Patent JP-H08274492-A (JP)
Title: Electromagnetic wave shielding material
Inventor: KITAMURA MASANOBU
IPC: E04B1/92
Filed: 1995-03-30
Abstract: PURPOSE: To improve the wave absorbing ability of an electromagnetic wave shielding material by providing a plurality of recessing and projecting sections on the incident surrace side of a wave absorber and making the cyclic width of the recessing and projecting section to a value which is equal to or shorter than the wavelength of electromagnetic waves and, at the same time, the height from the bottoms of the recessing sections to the crests of the projecting sections smaller than the specific value of the thickness of the thickest part of the wave absorber. CONSTITUTION: An electromagnetic wave shielding member 1 is formed by integrally forming a wave reflecting body 2 and wave absorbing body 3 and forming recessing and projecting sections 4 on the incident surface side of the body 3. The sections 4 can be formed in a square shape, a triangular shape, a truncated cone shape, etc. It is necessary to make the cyclic width (d) which is the intervals between the centers of the projecting sections 4 equal to or shorter than the wavelength of electromagnetic waves. In addition, it is necessary to adjust the relation between the height H1 from the bottoms of recessed sections to the crests of the projecting sections 4 to 1/10 to 4/5 of the thickness H2 of the thickest part of the absorbing body 3.
Patent JP-S59209524-A (JP)
Inventor: MAEDA KAZUYA
IPC: B65D5/42
Filed: 1984-04-13
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-H05269256-A (JP)
Title: Competition game device
IPC: A63F9/14
Filed: 1992-03-30
Abstract: PURPOSE:To provide a magnet following shiftable type competition game device in which the mechanism for changing the race order of a competition game toy body in each race is made simple. CONSTITUTION:On the underside of a playing board 11 equipped with a plurality of concentric stripes of upper surface track grooves 12 and undersurface track grooves 13, a rotary body 10 consisting of a turntable 6 which is revolved at a low speed by a driving device 2, rotary iron plate 7 having a number of magnetism cutting holes 7a having different size and shape, and an iron plate sheet cover 8 which permits the transmission of magnetism is arranged, and a plurality of magnets sliding pieces 15 are installed in the under-surface track groove 13, and a plurality of competition game toy bodies 17 which shift in following to the magnet sliding pieces 15 are installed in the upper surface track grooves 12, and a movable gate device 20 which opens and closes the undersurface track groove 13 is installed between the rotary body 10 and the playing board 11, and small projections which apply each sliding resistance to the shift passing of the magnet sliding piece 15 and delay, the shift of the sliding piece 15 are projectingly installed on the peripheral side wall of the undersurface track groove 13 of the playing board.
Patent JP-S548607-A (JP)
Title: Liquid shampoo composition
Inventor: KURIYAMA SHIYOUJIROU
IPC: A61K8/00
Filed: 1977-06-21
Abstract: PURPOSE: Title composition which is composed of a specific quarternary ammonium salt, dried egg white, urea or thiourea, a higher fatty acid alkali salt and water, free of irritation, and excellent in antibacterial effect, performance in hair softening, and gloss-imparting and comb-passing properties. 
     COPYRIGHT: (C)1979,JPO&Japio