baber/WOPTO huggingface dataset:
Patent JP-H0344302-A (JP)
Title: Aqueous suspension preparation having excellent spreadability on water surface
Inventor: KUBOTA YUTAKA
IPC: A01N43/08
Filed: 1989-07-13
Abstract: PURPOSE:To obtain the subject preparation easily applicable by spraying, free from danger in transportation and storage, uniformly applicable by any method, free from phytotoxicity and exhibiting excellent spreadability on water surface by compounding an active agricultural chemical component and two kinds of surfactants using water as the dispersion medium. CONSTITUTION:The objective preparation can be prepared by compounding (A) water as a dispersion medium, (B) an active agricultural chemical component such as 2,4,6-trichlorophenyl 4-nitrophenyl ether or 2-chloro-4- trifluoromethylphenyl 4-nitro-3-(tetrahydrofuran-3-yloxy)phenyl ether, (C) a nonionic surfactant having an HLB of >=100 (e.g. Noigen EA-137, product of Daiichi Ind., HLB 13), (D) an anionic surfactant (e.g. Solubor 3078, product of Toho chem.) and, as necessary (E) a defoaming agent, a mold-proofing agent, etc., and crushing the mixture with a sand mill, etc., in wet state. The preparation is suitable for the application after transplantation.
Patent JP-S62187935-A (JP)
Title: Rom type multiplier
Inventor: CHIBA KAZUHIRO
IPC: G06F7/533
Filed: 1985-08-14
Abstract: PURPOSE:To constitute a multiplier of a general ROM and a general TTL device by forming a means for converting a multiplicand and a multiplier to positive values and finding out the product of both the positive values through a ROM and a means for correcting multiplication based upon the positive conversion. CONSTITUTION:The polarity codes x5, y5 of a multiplicand X and a multiplier Y are inverted by inverters 106, 107 respectively. In said processing, positive values X1, Y1 are led from respective values X, Y. These values X1, Y1 are divided into high-order and low-order 4 bits respectively to form XU, XL, YU, and YL and the partial products XU.YU, XU.YL, XL.YU, XL.YL based upon the combinations of these values XU, XL, YU, YL are found out from ROM 1-ROM4 respectively. Then, the X1 and Y1 are inverted by an inverter 108 to form the inverse of X1, Y1. These signals and a fixed number 41H obtained from a constant circuit 109 are inputted to an adder 110 to add these values and a product P is calculated as parallel data of 16 bits.
Patent JP-S6334357-A (JP)
Title: Power transmission for vehicle
Inventor: ATSUMI MAMORU
IPC: F16H15/38
Filed: 1986-07-30
Abstract: PURPOSE:To aim at improvement in rectilinearness in a vehicle, by taking weight balance with a clutch and an output part. CONSTITUTION:A clutch 13 and an output part 48 both are set up at one side close to the engine center of an internal combustion engine 4. Likewise, a toroidal type continuously variable transmission 5 is set up at the other side of the engine center. With this constitution, even in the case where the unitized toroidal type continuously variable transmission is built in a power transmission system, weight balance is well taken with the clutch and the output part so that rectilinearness in a vehicle is improved. In addition, since the toroidal type continuously variable transmission and the output part both can be proximately set up, a power transmission is miniaturizable.
Patent JP-H0348016-A (JP)
Title: Static pressure fluid bearing
Inventor: SUGITA KAZUHIKO
IPC: F16C32/06
Filed: 1989-07-13
Abstract: PURPOSE:To maintain a shaft in an optimum rigidity in accordance with various conditions by providing a nozzle with an electrostrictive element by which the sectional area of the nozzle hole can be changed, and by controlling the electrostrictive element so that the shaft can maintain a prescribed rigidity. CONSTITUTION:A nozzle 7 which has been provided at the downstream end of an oil supply passage 6 is fixed to a bearing metal 2, and an electrostrictive element 8 by which the part situated in the inside of the nozzle hole 7a is expanded or contracted by the change of voltage so as to change the sectional area is held in the nozzle 7. Further, a temperature sensor 9 is provided in the bearing metal 2, and the signal thereof is input into a controller 10, whose output is introduced to the electrostrictive element 8 via an amplifier 11, so that the supply quantity of lubricating oil can be controlled by the memory, provided in the controller 10, with regard to the relationship between the temperature of bearing pockets 4 and the quantity of lubricating oil. Thus, the rigidity of a shaft can be maintained in an optimum value in accordance with various conditions.
Patent JP-H0231191-A (JP)
Title: Fuel assembly
Inventor: YOKOTA NORINOBU
IPC: G21C3/326
Filed: 1988-07-20
Abstract: PURPOSE:To improve fuel economy by providing a moderator outlet closing mechanism for closing a moderator outlet formed in the upper part of a moderator guiding member. CONSTITUTION:A plurality of fuel rods 17 filled with nuclear fuel in channels and a moderator guiding member (water rods) 11 for guiding from the lower part of fuel rods 17 to the upper part thereof are provided in a fuel assembly. A moderator outlet closing mechanism (plug) 15 closes a moderator outlet (reactor water flowing-out hole) 14 formed in the upper part of the rod 11. A flowing- out hole 14 of the rod 11 is used by plug 15 in a closed condition in an initial charge operation cycle for a nuclear reactor. Thereby voids remain on the inside upper part of the rod 11, spectrum is hardened and much plutonium is produced and accumulated in the fuel assembly. Further the flowing-out hole 14 of the rod 11 is used in an open condition in a recharge operation cycle. In this case, voids are exhausted from the rod 11 and its inside is filled with moderator. In other words, void rate reduces and plutonium accumulated in the initial charge operation cycle burns.
Patent JP-2001003563-A (JP)
Title: Coupler for scaffold building frames
Inventor: TAKADA SOHEI
IPC: E04G7/20
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a coupler for scaffold building frames, which is free from degradation of its strength and stable in structure, and enables efficient coupling work of the scaffold building frames. SOLUTION: There is provided a coupler for vertically coupling scaffold building frames (a), (b) which each are formed of a pair of right and left longitudinal pipes 1, 1, a horizontal pipe 2 connecting both the longitudinal pipes 1, 1 together, and reinforcing rods 3. The coupler is comprised of a pair of coupling rods 6, 6, and a horizontally coupling rod 7 connecting both the coupling rods 6, 6 together, and formed into an almost H shape. Each coupling rod 6 has an upper coupling pin 6a at its upper edge, for being inserted into the vertical pipe 1 of the upper side scaffold building frame (a), and a lower coupling pin 6b at its lower edge, for being inserted into the vertical pipe 1 of the lower side scaffold building frame (b).
Patent JP-H0467406-A (JP)
Title: Drive circuit for two-terminal thin film head
Inventor: UENO HIROAKI
IPC: G11B5/09
Filed: 1990-07-09
Abstract: PURPOSE:To optimize a damping resistor, and simultaneously, to easily detect the breaking of wire by connecting switching circuits to cut off a current or flow it to a definite direction according to whether the voltage of each terminal of a head is higher than a prescribed value or not and a damping circuits in series to each terminal of the head. CONSTITUTION:The switching circuits 6a, 6b to cut off the current or flow it to the definite direction according to whether the voltage of each terminal of the head 1 is higher than the prescribed value or not are connected in series to each terminal of the head 1. Further, the damping circuits 7a, 7b to suppress the overshooting, etc., of the current to be supplied to a driver 2 are connected in series to each switching circuit 6a, 6b respectively. Thus, the damping resistors to be used at the time of write and at the time of read are made optimum, and simultaneously, the breaking of wire of a two-terminal thin film head is easily detected, and reliability is improved.
Patent JP-S6071251-A (JP)
Inventor: OOTOMO NORIO
IPC: B32B15/08
Filed: 1983-09-28
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-2000079573-A (JP)
Title: Screw holder
Inventor: SATOMI MINORU
IPC: B25B23/10
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To vertically hold a screw to a screw-in surface and to prevent the dropping of the screw in the screwing-in work by connecting a screw supporting means bent in the central direction of a cylindrical body, to a point of the cylindrical body capable of fitting to a shaft of a driver. SOLUTION: A screw supporting means 4 capable of holding a head of a screw 3 with a driver 2 is connected to a point of a cylindrical body 1 capable of inserting a shaft of the driver 2 in such manner that it is approximately perpendicular to the axial direction of the cylindrical body 1. The point of the driver 2 is fitted into a groove formed on the head of the screw 3, after the driver 2 is inserted into the cylindrical body 1, and the head of the screw 3 is held between the point of the driver 2 and a screw supporting piece 5 of the screw supporting means 4. Further a spring 8 is mounted on an inner wall of the cylindrical body 1, which prevents the sliding of the cylindrical body 1 and the shaft of the driver 2 held in the cylindrical body 1, so that the screw 3 is kept in a supported state by the co-operation of the point of the driver 2 and the screw supporting piece 5.
Patent JP-H0468967-A (JP)
Title: Color picture processing unit
Inventor: ARIMOTO SHINOBU
IPC: H04N1/40
Filed: 1990-07-09
Abstract: PURPOSE:To attain color original processing without color slurring by separating a color from optical information from an original, using a color information photoelectric conversion means group to convert each color into an electric signal and arranging plural color separate signals serially for each picture element from the plural photoelectric conversion means. CONSTITUTION:Optical information from an original 204 is separated into a color by a color separate means 103 and the optical information subjected to color separation by the color separate means 103 is converted respectively into an electric signal for each color by using a color information photoelectric conversion means group 210 comprising plural linear photoelectric conversion means arranged at a definite distance in parallel to a line and plural color separate signals are arranged serially for each picture element from the plural photoelectric conversion means. Thus, the color processing without color slurring in both main and subscanning directions is expressed by a circuit by one color.
Patent JP-S6157112-A (JP)
Title: Automatic reset circuit
Inventor: TODA HIROAKI
IPC: H03K17/22
Filed: 1984-08-28
Abstract: PURPOSE:To prevent malfunction due to noise by combining two differential amplifiers for an input of an R-SFF so as to give a large hysteresis characteristic. CONSTITUTION:When a power voltage is a voltage turning on a P-MOSFET4, an output of a differential amplifier 6 goes to H and an output of a differential amplifier 7 goes to L. Thus, the output of the R-SFF8 goes to L and a reset signal 10 via an inverter 9 goes to H. On the other hand, the power voltage is decreased at initializing of the device, and a potential between resistors 1 and 2 is lower than the source potential of the FET4 just before the FET4 is turned off. Then an output of the amplifier 6 goes to L and an output of the amplifier 7 goes to H, an output of the FF8 goes to H, the level of the signal 10 goes to L so as to reset the system.
Patent JP-S6240609-A (JP)
Title: Manufacture of magnetic head
Inventor: SATO TAKAHIRO
IPC: G11B5/187
Filed: 1985-08-15
Abstract: PURPOSE:To reduce sagging of a gap end part, and to form a uniform gap length by packing in advance a grove for determining a track width with a welding glass, and executing the welding by glass of a lower melting point than a melting point of this glass, in case of combing the cores. CONSTITUTION:A groove 3 being orthogonal to a groove 2 for prescribing a track width of the first core 1 is provided, and it is filled with a welding glass 4 which is heated. In the same way, with regard to the second core 5, as well, the welding glass 4 is packed. In such a state, when combining the core 1 and 5, a lower melting point glass 8 than the welding glass 4 is placed on a groove inclined surface part 7 of the core 1, and they are combined by heating it to a lower temperature than the welding glass 4. Accordingly, the welding glass 4 causes a mutual diffusion with ferrite at the time of packing, and scarcely causes a diffusion at the time of welding of the low melting point glass, therefore, the gap end part does not sag, and a uniform gap length can be formed.
Patent JP-H09103476-A (JP)
Title: Deodorization device
Inventor: MATSUURA REIICHI
IPC: A61L9/14
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a deodorization device for automatically atomizing deodorization liquid inside a room or the like and performing deodorization. SOLUTION: This device is composed of plural nozzle units 10 provided with plural spray nozzles 13 installed facing the inside of the room of a structure or the like, a deodorization liquid generation machine 20 provided with a deodorization liquid preservation tank 24 for supplying the deodorization liquid L to the nozzle units 10, an air compresser 2 for compressing and sending air to the nozzle units 10 and a controller 3C for automatically controlling the atomization of the deodorization liquid L from the spray nozzles 13 of the nozzle units 10 as main members. The troublesomeness of using an aerosol container containing the deodorization liquid L and manually atomizing it is eliminated and the deodorization of a space in a wide range is promptly and economically performed.
Patent JP-S6424640-A (JP)
Title: Signal transmitter for distribution line carrier
Inventor: YOKOSHIMA AKIRA
IPC: H04B3/54
Filed: 1987-07-21
Abstract: PURPOSE:To eliminate the production of a reception error due to impulse noise of a power supply and a load by connecting a neutral line to ground via a grounding device giving a low impedance at a commercial frequency and giving a high impedance at a carrier frequency band so as to transmit a signal between the distribution line and ground. CONSTITUTION:A single phase low voltage distribution line 20 consists of lines 21, 22, the one line (neutral line) 22 is connected to ground via a grounding device 40 near a distribution transformer 30. The grounding device 40 shows a low impedance at a commercial frequency and shows a high impedance at a carrier frequency. A transmission signal coupler 50 superimposes a carrier between the distribution line 20 and ground and consists of distribution line coupling capacitors 51, 52 connecting to the lines 21, 22 and a coupling transformer 53 connected to ground. Thus, the attenuation of a carrier signal due to the change in the power factor improvement capacitor of the distribution line and the load impedance is almost eliminated and the noise produced in the power supply and the load is not invaded in the carrier communication equipment.
Patent JP-H0622798-A (JP)
Title: Method for determining base sequence
Inventor: KANBARA HIDEKI
IPC: C12Q1/68
Filed: 1992-07-07
Abstract: PURPOSE:To efficiently determine the base sequence of a long DNA. CONSTITUTION:DNA probe elements holding divided DNA oligomers having various sequences, respectively, and fluorescent substance-labeled oligomer sets produced by labeling the sets of the oligomers with various fluorescent substances, respectively, are employed to simultaneously determine the plural sites of a long DNA or the base sequence of plural DNAs. Primers complementary to the determined sequence are subsequently again selected and used for elongating the length of the determined base sequence. Since the determination of partial sequences, the problem point of a conventional method, and the repeating syntheses of new primers on the basis of the determined sequence can be avoided, the sequence can efficiently be determined without requiring any labor.
Patent JP-H0735457-A (JP)
Title: Refrigerator
Inventor: YAMAMOTO MASUMI
IPC: F25D11/02
Filed: 1993-07-21
Abstract: PURPOSE:To preserve food without lowering its quality in a freezing refrigerator of a forced ventilation type provided with a cooling chamber in one section of a refrigerating chamber and damper devices respectively in the refrigerating chamber and the cooling chamber. CONSTITUTION:A cooling chamber 22 is provided in one section of a refrigerating chamber 21. On the bottom surface of the cooling chamber 22, a heat regenerating material 30 which reaches heat balance at a prescribed temperature and a temperature detecting means 33 which is thermally conductively fixed are arranged. When the temperature detecting means 33 of the cooling chamber 22 detects a temperature higher than the prescribed temperature and a temperature detecting means 32 of the refrigerating chamber 21 detects a temperature lower than the prescribed temperature, a second damper device 29 is closed by a control means. Further, when the temperature detecting means 33 of the cooling chamber 22 detects a temperature lower than the prescribed temperature, or when the temperature detecting means 32 of the refrigerating chamber 21 detects a temperature higher than the prescribed temperature, the closing of the second damper device 29 is released by the control means.
Patent JP-S6236504-A (JP)
Inventor: ROBAATO JIYONZU
IPC: G01D5/26
Filed: 1986-08-01
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-H0736536-A (JP)
Title: Programmable controller
Inventor: FUNAHASHI KUMIKO
IPC: G05B19/048
Filed: 1993-07-21
Abstract: PURPOSE:To provide a programmable controller which can shorten the down time of an equipment and also can improve the securing efficiency for maintenance of the equipment. CONSTITUTION:A programmable controller is provided with a unit 1 of CPU which controls an external equipment serving as a controlled system, and a peripheral equipment 6 which is connected to the unit 1 and has a programming function. The unit 1 stores the access state given from the equipment 6 and secures it in a history storing area 14. Then the equipment 6 reads the access state out of the area 14 against the unit 1 and monitors the access state.
Patent JP-S5882219-A (JP)
Title: Light wavelength demultiplexer
Inventor: KOBAYASHI ISAO
IPC: G02B6/34
Filed: 1981-11-12
Abstract: PURPOSE:To make the loss small throughout a wide wavelength range, by using a dielectric multilayered film and a diffraction grating in the same optical demultiplexer and using effectively respective demultiplexing functions. CONSTITUTION:A convergent optical transmitting material where the refractive index is decreased gradually from the axis toward the periphery is cut to the 1/4 length of the period of waves of the optical beam and is polished to obtain two rod lenses 1 and 2. A dielectric multilayered film 3 is formed on one end face 4 of the rod lens 1, and the rod lens 2 is stuck to the dielectric multilayered film 3 by a transparent adhesive. The second demultilexing unit has a rod lens 11 and a diffraction grating 12, and the length of the rod lens 11 is the 1/4 of the period of waves of the optical beam. A wedge 13 which consists of transparent glass and has 8 deg. vertical angle is attached to one end face 15 of the rod lens 11, and the diffraction grating 12 is stuck to the wedge 13 by a transparent adhesive.
Patent JP-2001010375-A (JP)
Title: On-vehicle input device for system operation
Inventor: ICHIJIMA MIKIAKI
IPC: B60K37/06
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To make an on-vehicle system operated safely, comfortably and freely. SOLUTION: An input is detected by a detection part 301 at the time of input to an input unit 105. When the input is detected, a display 303 is controlled by a display control part 302 to inverse display in a position corresponding to a detected input position. When an input for a mode key of the input unit 105 is detected, the display 303 is controlled by the display control part 302 to change the display to a function setting screen. A control part 304 contols control parts 305-307 in respective modes to operate an on-vehicle system.
Patent JP-S5968926-A (JP)
Title: Liquid phase epitaxial growth
Inventor: HIRANO RIYOUICHI
IPC: H01S5/00
Filed: 1982-10-12
Abstract: PURPOSE:To obtain a hetero junction which is formed by liquid phase epitaxial growth introducing three elements Ga, As and Al and has a thin growth layer or a sharp composition change by a method wherein, when a composition of a melted solution is changed from (l) to (m), a composition (n') which has an intermediate density of Al and saturated GaAs at the temperature 800 deg.C is prepared and the growth is made by replacing the composition of the melted solution from (l) to (n') and then to (m). CONSTITUTION:When a hetero junction is formed by liquid phase epitaxial growth introducing three elements Ga, As and Al a dissolved rate of solution As against solution Ga is changed non-proportionally according to the added amount of Al. The 1st liquid phase composition of the melted solution which has mol distribution of these elements lA, lB and lC and the 2nd liquid phase composition of the melted solution which has mol distribution of these elements mA, mB and mC are introduced so that the addition of Al is so balanced as to make mol distribution of Al, nC, conform to the relation lC<nC<mC. With this constitution, a thin film can be obtained with good reproducibility without generating a sharp precipitation of the layer.
Patent JP-H05345884-A (JP)
Title: Alkali water soluble solvent type adhesive
Inventor: NOBUTO YOSHIKI
IPC: C09J123/22
Filed: 1992-06-15
Abstract: PURPOSE:To obtain an alkali water soluble solvent type adhesive excellent in adhesiveness to a polar material such as metal, glass, ceramics, paper, wood or resin, containing a copolymer consisting of an isobutylene unit, a maleic anhydride unit and a n-butyl acrylate unit. CONSTITUTION:The adhesive dissolvable and re-releasable with an alkali water is obtained by feeding acetone, maleic anhydride, n-butyl acrylate into an autoclave equipped with a stirrer, stirring these components for 30min to dissolve these components and carrying out replacement with nitrogen, feeding isobutene therein and then raising the temperature to 75 deg.C, and further subsequently adding maleic anhydride, n-butyl acrylate and 2,2'-azobis(2-methylisobutylonitrile) of a radial polymerization initiator thereto, polymerizing these components at 75 deg.C for 9hr, taking out the reaction liquid and subjecting the reaction liquid to vacuum drying while heating to afford a terpolymer consisting of units of formula I to formula III, having constitutional molar ratio of formula I: formula II: formula III of 1:(0.5-1.5):0.2-5 and then dissolving the terpolymer in an organic solvent.
Patent JP-S6241956-A (JP)
Title: Carburetor jointly using lpg and gasoline
Inventor: FUJITA KAZUJI
IPC: F02M13/08
Filed: 1985-08-19
Abstract: PURPOSE:To control air-fuel ratio in both low speed area and high speed area at the time of using gasoline to the optimum by providing a valve which is opened and closed by the negative pressure of a Venturi, in a passage which connects an air chamber on the upper part of a float chamber of a carburetor for gasoline to the atmosphere. CONSTITUTION:The air chamber 24 on the upper part of a float chamber 14 of a carburetor 10 for gasoline, having an adapter 12 for LPG, is connected to the atmosphere via air passages 26, 28. A valve device 32 is provided midway in this passage 28, and its opening is controlled by a diaphragm 34 which is operated by the negative pressure of a Venturi. At the time of a low speed operation by means of gasoline, the Venturi negative pressure is low and the opening of the valve 32 is restricted, restraining the flow rate of fuel from a main jet 46. At the time of a high speed operation, the opening of the valve 32 is increased, preventing air-fuel ratio from becoming low.