baber/WOPTO huggingface dataset:
Patent JP-H0780439-A (JP)
Title: Method and apparatus for purifying treatment of water of rivers in which living water flows and use of river water purifying treatment apparatus
Inventor: HIROTA YUKIO
IPC: E02B3/00
Filed: 1993-09-10
Abstract: PURPOSE:To well purify water of rivers in which living water flows without damaging a landscape by arranging a river water purifying treatment apparatus without damaging the landscape of ground surface and taking in river water at a usual time to purify the same and restricting water-intake at the time of rain. CONSTITUTION:A river water purifying treatment apparatus 3 equipped with an intake 5 and an outflow port 7 is arranged to rivers on the downstream side of an area where various waste waters flow in from a home through piping 24 and a floodgate 9 raised and lowered so as to freely open and close the intake 5 is arranged to the intake 5. At a usual time, the water 6 to be purified on the upstream side of a weir 4 is introduced into the river water purifying treatment apparatus 3 from the intake 5 to be treated while the purified treated water 8 is discharged to rivers from the outflow port 7. At this time, the river water purifying treatment apparatus 3 is arranged so as not to damage the landscape of ground surface. At the time of rain or a heavy flood, the water-intake to the river water purifying treatment apparatus 3 is restricted by the floodgate 9 and rain water flowing from the upstream side of rivers is allowed to flow to the downstream side as it is.
Patent JP-H03122046-A (JP)
Title: Production of sintered mullite using coal ash as raw material
Inventor: INOUE TOSHIO
IPC: C04B35/18
Filed: 1989-10-05
Abstract: PURPOSE:To prevent the discoloration and the lowering of strength of a sintered material by applying a specific treatment to coal ash, adding a silica source and an alumina source to the ash to get the composition of mullite and subjecting the mixture to prescribed steps. CONSTITUTION:The objective sintered material can be produced by using coal ash as a raw material, subjecting the ash to iron-removing treatment and crushing treatment, adding to silica source and an alumina source to get the composition of mullite and compounding, forming and baking the mixture. The process is excellent as a technique for the effective utilization of coal ash which is an industrial waste.
Patent JP-H1189741-A (JP)
Title: Wet tissue paper covering body with humidifier
Inventor: YAMAJI KOJI
IPC: B65D83/08
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To warm up wet tissue paper in a package to a proper temperature and to convent a humidifier to another wet tissue paper package when all wet tissue paper in the package is used. SOLUTION: A wet tissue paper package with a humidifier has a wet paper package 1A and a humidifier 2. The humidifier 2 is detachably attached to an upper surface section 41 of the wet tissue paper package. The inside wet tissue paper 51 can be used in a warm condition, and an empty package can be easily discarded after using all the wet tissue paper.
Patent JP-H02105645-A (JP)
Title: Voice data conversion system
Inventor: KAKIHARA ITARU
IPC: H04B1/40
Filed: 1988-10-13
Abstract: PURPOSE:To prevent noise data from being outputted when a ratio channel is disconnected or it is recovered by outputting nonaudio by selecting the frequency signal of a 1/2 frequency divider and supplying it to a PCM CODEC as PCM data when a start code is not received correctly. CONSTITUTION:When no radio channel is connected, no start detecting signal 111 representing the detection of the start code from a start code detection circuit 13 is outputted. At this time, input ADPCM data 110 inputted to an ADPCM CODEC 12 is changed to transmission ADPCM data 108 via a selector 14 controlled by the start detecting signal 111, and the input PCM data 107 inputted to the PCN CODEC 11 is changed to the PCM data equivalent to the nonaudio generated by the 1/2 frequency divider 16. Thereby, reception analog data 102 goes to the nonaudio, and no noise is generated. Next, when the radio channel is connected, the selector 14 inputs reception ADPCM data 109 to the ADPCM CODEC 12, and a selector 15 inputs reception PCM data 104 converted by the ADPCM CODEC 12 to the PCM CODEC 11.
Patent JP-H02106984-A (JP)
Title: Laser device
Inventor: NISHIZAWA KATSUSHI
IPC: H01S3/094
Filed: 1988-10-17
Abstract: PURPOSE:To increase an output by several dozen % by comparatively simple constitution by utilizing copper vapor laser beams having a wavelength of 578nm as excitation beams for a dye laser by spectrally diffracting copper vapor laser beams from a copper vapor laser device into the oscillation lines of a wavelength of 510nm and the wavelength of 578nm and separately supplying the oscillation stage and amplification stage of a dye laser device with the oscillation lines. CONSTITUTION:Copper vapor laser beams 201 are separated by a dye chroic mirror 12, and beams 202 having a wavelength 578nm are reflected and projected to an oscillation-stage dye cell 16 while beams 203 having a wavelength 510nm are reflected by a total reflection mirror 13 and projected to an amplification- stage dye cell 17. Beams having a specific wavelength are selected by an optical resonator 18 in beams emitted from the oscillation-stage dye cell 16 to which beams 202 having the wavelength of 578nm are projected, and dye laser beams 204 are emitted from the resonator 18 and projected to the amplification-stage dye cell 17. The dye laser beams 204 are amplified by the beams 203 having the wavelength of 510nm projected at the same time as the dye laser beams 204, and emitted to the outside as dye laser beams 205 having a high output.
Patent JP-H0889071-A (JP)
Title: Discharging auger in combine
Inventor: OMOTO KEIICHI
IPC: A01F12/46
Filed: 1994-09-28
Abstract: PURPOSE: To ensure safety of driving operation and horizontally revolve an unhulled rice-discharging auger installed in a combine even at an arbitrary height by performing vertical revolution of a discharging barrel in preference to horizontal revolution. CONSTITUTION: This discharging auger in a combine discharges unhulled rice from a grain tank 7 through a vertical screw 10 and a discharging barrel 12 and revolves the discharging barrel in both horizontal and vertical directions. In the auger, a sequence valve 34 preferring vertical revolution is placed between first hydraulic cylinder 15 horizontally revolving the discharging barrel and second hydraulic cylinder 25 vertically revolving the discharging barrel. Oil pressure is applicable to the first cylinder when the discharging barrel reaches the highest position and the oil pressure applied to the second hydraulic cylinder exceeds a prescribed pressure. Furthermore, the auger has a horizontally working means compulsorily changing the sequence valve to take a communicating position.
Patent JP-H01103594-A (JP)
Title: Drive-chain side-swing preventive device for motorcycle
Inventor: KUROKAWA SHINGO
IPC: B62M9/00
Filed: 1987-10-16
Abstract: PURPOSE: To effectively prevent the side swing of a drive chain in all the region of the swing of a rear wheel by placing chain guides at the top and bottom of a drive chain, each of the chain guides comprising a guide roller and a guide plate at its axial end, which are integrated together. CONSTITUTION: During travel, a rear wheel 15 swings vertically following the unevenness of a road surface, and a drive chain 19 is slackened by this swing. In the range in which the amount of the vertical swing of the rear wheel 15 is too small for the drive chain 19 to abut to upper and lower guide rollers 31, 41, the side swing of the drive chain is effectively prevented by upper and lower guide plates 33, 43. When the amount of the vertical swing of a rear axle 15 increases, the drive chain abuts to the guide roller 31 or 41 and is tensioned as shown by the chain line, and its slack is absorbed, whereby its side swing can be prevented effectively.
Patent JP-H06266846-A (JP)
Title: Picture processor
Inventor: SHIRAISHI NAOHITO
IPC: G06T15/40
Filed: 1993-10-18
Abstract: PURPOSE:To provide a picture processor capable of reducing memory capacity and executing high speed processing. CONSTITUTION:This picture processor is provided with a screen memory 1 storing X and Y end point information, a sort memory 2 storing sorted polygon numbers, a polygon side pair extracting device 3 for reading out the end point data of each polygon from the memory 1 and calculating the side information of the polygon based upon the data, a parameter processor 312 for calculating the inclination of polygon sides based upon the calculated pair of sides, a polygon side pair memory 313 for storing the inclination of polygon sides and the start and end point data of each polygon, a frame memory 315 for storing the address values of the memory 313, a vertical interpolating arithmetic unit 34 for accessing the memories 313, 315 and interpolating and calculating right and left intersects on a scanning line, and a display processor for outputting each polygon as dot data synchronously with the scanning line of a CRT for displaying a polygon graphic.
Patent JP-H0574630-A (JP)
Title: Electric parts
Inventor: GOKAMI JUNICHI
IPC: H05K1/18
Filed: 1991-09-11
Abstract: PURPOSE:To easily change the inductance value of an electric parts mounted on a printed board. CONSTITUTION:Recessed parts 10-40 of sockets for mounting chip coils 1-4 are formed on an electric parts 5, and the arbitrary chip coils 1-4 can be freely attached and detached. Hence the inductance value of electric parts can be changed without using a jig like a soldering iron, and the time necessary for various works, experiments, etc., can be reduced.
Patent JP-H11101780-A (JP)
Title: Quantitative analysis of arsenic in liquid chemicals
Inventor: TAKEDA NAOKI
IPC: G01N27/62
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To accurately quantify an extremely very small amt. of arsenic by adding nitric acid to liquid chemicals to be analyzed to concentrate the chemicals under heating and analyzing the conc. chemicals by an inductive coupling plasma mass analysis method. SOLUTION: High purity nitric acid is added to liquid chemicals subjected to analysis to concentrate the chemicals to about 2-1000 times under heating. The liquid after concn. is allowed to stand to cool and subsequently brought to a constant vol. by pure water or dilute nitric acid with a concn. of 10 wt.% or less to be measured by an inductive coupling plasma mass analysis method (ICP-MS method). The max. feature of this invention resides in a method wherein nitric acid is added to high purity chemicals in order to prevent the volatilization of arsenic by heating to heat and evaporate the chemicals. By this constitution, arsenic can be quantified with high sensitivity by the ICP-MS method. Further an element other than arsenic can be also simultaneously quantified with high sensitivity without generating contamination.
Patent JP-S63113446-A (JP)
Title: Photosensitive material
Inventor: HARADA TORU
IPC: G03C1/00
Filed: 1986-10-30
Abstract: PURPOSE:To obtain clear dye image by providing a photosensitive layer comprising silver halide, a reducing agent, a polymerizable compd. and a specific leuco dye on a substrate. CONSTITUTION:The titled material is provided with the photosensitive layer comprising the silver halide, the reducing agent, the polymerizable compd. and the leuco dye (a cyan image forming substance) shown by formula I on the substrate. In formula I, R<1> and R<2> are each hydrogen atom, alkyl or cycloalkyl group, etc., X is hydrogen, or halogen atom, or alkyl group, etc., Y is alkyl or aralkyl group, Z is hydrogen atom, alkyl or aryl group. Thus, the image having a high max. density and a low min. density, namely, a high S/N is obtd. Accordingly, in case that the image is formed by using said photosensitive material, the clear dye image can be obtd.
Patent JP-H03124998-A (JP)
Title: Dry vacuum pump
Inventor: NAGAOKA TAKASHI
IPC: F04D19/04
Filed: 1989-10-06
Abstract: PURPOSE:To prevent a vacuum pump from being stopped or a warning from being generated even if the cooling water quantity is reduced by providing cooling fins on the outer face of the water-cooled jacket of a stator, and providing a cooling gas feed port and a cooling gas discharge port on a casing. CONSTITUTION:A water-cooled jacket 7 is provided on the outside of a stator 5, the heat generated by the compression of gas is removed by the cooling water flowing in through a water feed port 8, and the cooling water is dis charged through a discharge port. A cooling gas inlet 10 and a cooling gas outlet 11 are provided on a casing 3, the air or nitrogen fed through the cooling gas inlet 10 cools the stator 5 and is discharged through the cooling gas outlet 11, and cooling fins 9 are provided on the outside of the water-cooled jacket 7 of the stator 5 to assist cooling. When the cooling water quantity is reduced due to the pressure fluctuation of a water feed system, the cooling gas is auto matically fed to assist cooling, thus it is not necessary to generate a warning or stop a pump when the cooling water quantity is reduced.
Patent JP-H01101724-A (JP)
Title: Flip-flop circuit
Inventor: KUBO MASAFUMI
IPC: H03K3/037
Filed: 1987-10-14
Abstract: PURPOSE:To obtain a circuit to be operated at high speed by constituting the title circuit with a master part and a specified slave part. CONSTITUTION:The slave part includes a transfer gate SW2 connected to the output side of a gate circuit 3 of the master part, an inverter 5 which inverts the output of the transfer gate SW2, amplifies it and outputs it to an output terminal Q, an inverter 6 which similarly inverts and amplifies the output of the transfer gate SW2, an inverter 7 which inverts and amplifies the output of the inverter 6, and outputs it to an inverting output terminal, Q and a p- channel pull up transistor P3, whose gate is connected to a reset terminal R, to pull-up the output side of the transfer gate SW2 at a reset time. The gates of transfer gates SW1 and SW2 are connected through inverters 1 and 2 to a clock terminal CK. Since the slave part does not have an inverter for returning, the switch of an output is executed at the high speed.
Patent JP-S61138278-A (JP)
Title: Image recorder
Inventor: SAKAMI YUJI
IPC: G03G19/00
Filed: 1984-12-10
Abstract: PURPOSE:To obtain high resolution with a low voltage by disposing a magnetic multistylus electrode in proximity to a recording medium on which a magnetic conductive toner layer is formed and forming the napping of the toner between the multi- stylus electrode and the recording medium by the magnet on the opposite side of the recording medium. CONSTITUTION:The uniform magnetic and conductive toner layer T is formed by a toner coating means 5 on the surface of the recording medium 1 rotating in an arrow A direction. The toner layer T is biased 6 and is electrostatically bound to the medium 1. The toner forms the napping and is electrically conducted to the multi- stylus electrode 2 consisting of a magnetic material by the magnetic field between said electrode 2 and a magnet 3 provided on the opposite side when the toner comes to the position of said electrode. The electrostatic adhesive force of the toner layer T generates a strong part and a weak part according to an image signal V when the voltage corresponding to the image signal V is impressed to the electrode 2. The toner having high electrostatic adhesive force remains on the medium 1 and the toner having the weak force is removed 7 when the toner comes to the position of a means 7 for removing the toner from the non-image part on further rotation of the medium. The sensible image having the high resolution is thus formed on the medium 1 with the low voltage.
Patent JP-S61140000-A (JP)
Title: Programmable read-only memory
Inventor: KANEUCHI SHUJI
IPC: G06F21/79
Filed: 1984-12-10
Abstract: PURPOSE:To disable additional writing and to protect information which is already written by providing a transfer transistor (TR) which turns on with the output signal of a high-voltage comparison part to flow a current for blowing a fuse part. CONSTITUTION:If 12V is applied to a signal input terminal A when the threshold value of the high voltage comparison part 3 is 12V, the comparison part 3 judges that a signal higher than its threshold voltage is inputted and outputs a high level signal. An inverter 5 outputs a low-level signal in response to said signal and an inverter 7 outputs a signal of 12V. This signal is applied to the gate of the transfer TR Q5, which conducts to flow the current to the polycrystal silicon of a blow-of fuse part 4 and then heat its thin part to high temperature, thereby fusing aluminum. consequently, a terminal B is disconnected from an internal circuit 5 to disable additional writing, thereby protecting the information which is already written.
Patent JP-S61138189-A (JP)
Title: Synthetic aperture radar image processing device
Inventor: HIROGUCHI MASAYUKI
IPC: G01S13/90
Filed: 1984-12-10
Abstract: PURPOSE:To make effective use of the phase information which a synthetic aperture radar image possesses and to lessen the deterioration of resolving power with a geometric correction by receiving the complex number data after processing of a data compressing part as input and making the geometric correction in accordance with the suitable geometric coordinate transformation equation. CONSTITUTION:A raw data input part 1 takes the raw data on the synthetic aperture radar into the device and sends the same to the data compressing part 2 which compresses the raw data 11 by correlative processing and forms image data 23. The geometric correction part 3 subjects the image data 23 obtd. in the part 2 to the geometric correction in accordance with the prescribed geometric coordinate transformation equation in the state of the data of the complex type and converts the same to image data 33. A multi-look circuit 4 decreases the speckle noise incorporated into the data 33 subjected to the geometric correction in the complex region and converts the complex number data to real number data. The image data is thereupon displayed on an image display 51 of an image processing part 5 and is recorded on a magnetic tape medium in a magnetic tape circuit 52.
Patent JP-H0787979-A (JP)
Title: Synthetic oligonucleotide used for selection of water melon
Inventor: HIRAI MASASHI
IPC: A01H1/04
Filed: 1993-09-27
Abstract: PURPOSE:To provide the subject synthetic oligo nucleic acid having a specific base sequence, capable of distinguishing the skin color of the water melon at the seedling-raising stage of the water melon breeding, capable of improving the selection efficiency of the individual water melon and of reducing labor and cultivation area, enabling the efficient breeding of the seedlings, and expanding the selection range of the breeding. CONSTITUTION:A novel synthetic oligonucleotide having base sequences of formulas I-III. A gene marker linking to the concentrated green skin which is an expression type of a water melon can be obtained by a plant body DNA- analyzing method utilizing a polymerase chain reaction using the synthetic oligonucleotide. The employment of the gene marker enables the distinction of the skin color of the water melon at a seedling-raising stage, i.e., at a relatively early time, the improvement in the selection efficiency of the individual water melons, the reduction in cultivation area, the expansion in the selection range of the breeding, and the further efficient breeding of the plant.
Patent JP-2001084511-A (JP)
Title: Thin film magnetic head and manufacture thereof
Inventor: SASAKI YOSHITAKA
IPC: G11B5/31
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head capable of realizing the accurate control of a magnetic pole width and sufficient overwrite characteristics even with the reduced magnetic pole width and its manufacturing method. SOLUTION: In the upper side area and lower side area of a plane including the upper surface or lower surface of a recording gap layer 22, a first non- magnetic body 31 and a second non-magnetic body 30a are disposed. The cross section shape of the first non-magnetic body 31 at the time of cutting it along a surface orthogonal to both of the plane and a track surface (air bearing surface) 100 forms a wedge shape whose tip is directed to the side of the track surface (air bearing surface) 100. By performing a photolithography processing on the smooth surface of the first non-magnetic body 31, influence by reflected light from a base is reduced and the forming object of excellent working accuracy is obtained.  Also, by the first non-magnetic body 31 and the second non- magnetic body 30a, magnetic flux leakage between magnetic layers facing each other through the recording gap layer 22 is suppressed.
Patent JP-H09324139-A (JP)
Title: Highly water and oil-repelling hard coat liquid and its production
Inventor: HOZUMI ATSUSHI
IPC: C09D183/04
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject liquid capable of forming coating films having a uniform appearance and high water and oil-repelling properties, even when the coating films are used for a long period to wear away their surfaces. SOLUTION: This hard coat liquid is obtained by partially condensing (A) an abrasion-resistant and thermally polymerization-curable silicone composition with (B) a silane coupling agent having a fluorine-bonded group or alkyl group. The component B preferably has an alkoxy group, and the condensation reaction is preferably executed in the presence of a hydrolysis-accelerating agent, e.g. an organic acid such as acetic acid, at a liquid temperature of 0-10 deg.C for 16hr with stirring, etc.
Patent JP-H02106626-A (JP)
Title: Hot water supply multi-tap switching over system circuit
Inventor: ISHIZUKA SHUJI
IPC: F24D17/00
Filed: 1988-10-17
Abstract: PURPOSE:To eliminate the need for the installation of new parts as a precedence circuit for a hot water supply faucet, reduce the number of parts, and hence attain low cost by comprising a water solenoid valve which is closed by the OFF operation of a water flow sensor and is opened by the ON operation of said water flow sensor. CONSTITUTION:When an operation switch 28 is turned ON, a valve 9 of a water solenoid valve 7 is opened so that water turns ON a water flow sensor 4 and enters from an inlet A3 of a hot water supply exchanger 2. When the water flow sensor 4 turns ON, combustion starts thereby so that hotter water comes out from an outlet A5 of the hot water supply heat exchanger 2. This hot water flows past the water solenoid valve 7. During the operation to fill up hot water into a bath tub, an inlet B13 of a three way valve 12 is switched over to a tank 10. Therefore, the hot water flows through a water flow sensor B16, a pump 18 by way of the tank 10, then flows out from a bath port 27 passing through an outlet side 26 from an inlet side 24 of a bath heat exchanger. The pump 18 starts its operation when the water flow sensor B16 is turned ON. In this manner when a hot water supply faucet 6 is opened on the way to the supply of hot water to the bath tub, the quantity of hot water within the water flow sensor B16 is decreased so that the water flow sensor B 16 is turned OFF, thereby closing the valve 9 of the water solenoid valve 7 and halting the operation of the pump 18 as well.
Patent JP-H1177674-A (JP)
Title: Manufacture of pellet of saponified ethylene-vinyl acetate copolymer
Inventor: KUNIEDA MAKOTO
IPC: C08J3/12
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously manufacturing pellets of saponified ethylene-vinyl acetate copolymer having excellent accuracy of size. SOLUTION: In the method for continuously manufacturing pellets of saponified ethylene-vinyl acetate copolymer comprising the steps of continuously extruding solution of saponified ethylene-vinyl acetate copolymer in a strand-like state in solidified solution, and then cutting the strand, a weight ratio (solidified liquid/strand of saponified ethylene-vinyl acetate copolymer) of the solidified liquid to the strand of the saponified ethylene-vinyl acetate copolymer is set to 50 to 10000.