baber/WOPTO huggingface dataset:
Patent JP-H07288418-A (JP)
Title: Antenna system
Inventor: SUZUKI TATSUHIKO
IPC: H01Q5/10
Filed: 1994-04-18
Abstract: PURPOSE:To improve a gain by radiating the electromagnetic waves of respectively different frequency bands with a patch antenna mounting a center short- circuiting and degenerative separating element and a dipole antenna formed at its upper part. CONSTITUTION:A microwave propagated through a feeding line 4 passes through a feeding point 5 and forms a current component or a magnetic flow component on a patch antenna 3 or at its periphery. An electromagnetic wave is radiated with this current or magnetic flow component as a current source or a magnetic flow source but a polarized wave is turned to a circularly polarized wave by a convex degenerative separating element 8 and a concave degenerative separating element 9. On the other hand, the microwave propagated through a coaxial feeding line 6 is balanced/imbalanced converted by a balancer 7, turned to a standing wave on a dipole antenna 10 and radiated in the air by linear polarization. The radio wave radiated under an antenna axis is reflected by the patch antenna 3 and synthesized with the radio wave radiated above the antenna axis, and the gain is improved.
Patent JP-S575786-A (JP)
Title: Fluorescent material and fluorescent display tube using said fluorescent material
Inventor: SHIYUUMOTO HIROSHI
IPC: H01J29/20
Filed: 1980-06-13
Abstract: PURPOSE: To prepare a fluorescent material having low threshold voltage and improved fluorescent intensity, and suitable to be excited with low-energy electron rays, by adding specific amounts of Ag, Al, and a conductive metal oxide to zinc cadmium sulfide.  
     CONSTITUTION: A fluorescent material composed mainly of zinc cadmium sulfide of formula (Zn 1-x Cd x )S (x is 0.25W0.95) and doped with 10 -5 W10 -3 atom/mol of ag and 1.2×10 -3 W5×10 -2 atm/mol of Al, is mixed with 1W30wt% of a conductive metal oxide (pref. In 2 O 3  or SnO 2 ) to obtain the objective fluorescent material. The material is applied to a fluorescent display tube having an anode coated its top surface with said fluorescent material and a filament cathode which emits electrons and excites said fluorescent material layer to display the desired pattern.  
     EFFECT: The fluorescent material emits blueish green to red light by electron rays accelerated by an electrical potential of as low as several to several tens volts. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S563606-A (JP)
Title: Charge descending condition grasping method of blast furnace raw material
Inventor: NISHIDA ISAO
IPC: C21B7/24
Filed: 1979-06-21
Abstract: PURPOSE:To accurately grasp the falling loci and distribution conditions of blast furnace raw  materials by providing the probe arrayed with multiple pressure-sensitive measuring members  between lower-bell opening parts and furnace circumferential walls and detecting the passage  amount of descending raw materials by the respective specific positions in the bell system raw  material charging device of a blast furnace. CONSTITUTION:The probe 15 consisting of the measuring part 16 mounted with multiple pressure-sensitive members 22 in one row and support part 17 is installed between the lower side of  the opening part on the lower bell 7 side of the bell system raw material charging device of the  blast furnace and furnace circumferential walls 2b. The pressure-sensitive members 22 are constituted by the cells built-in with piezo-electric elements 25 and convert the load amount of the time  when the coke, iron core, etc. being the charging raw materials fall into the furnace to electric  signal or the change in the load to the change in magnetic field and continuously and electrically detect the load of the coke and iron ore in the respectige specific positions of the pressure-sensitive  members 22. From these detected values, the falling loci in the respective positions of the coke  and iron ore and their distribution states are surely grasped.
Patent JP-S59203948-A (JP)
Title: Detection of solution concentration
Inventor: SAKAMOTO SEIJI
IPC: G01N27/06
Filed: 1983-05-06
Abstract: PURPOSE:To detect easily the concn. of an ion dissociative compd. to be added in a process for producing polyester in a soln. with high accuracy by measuring the electric conductivity of the soln. contg. said compd. or the quantity of electricity associated therewith. CONSTITUTION:The detection of an ion dissociative compd. to be added in a process for producing polyester in a concn. is detected by measuring the electric conductivity of the soln. contd. said compd. or the quantity of electricity associated therewith by noticing that the greater part of the compd. causes ion dissociation in a soln. The concn. is thus obtd. immediately with good accuracy without repeating laborious analyzing operations.
Patent JP-2000273881-A (JP)
Title: Aseismatic reinforcing construction method for existing structure foundation
Inventor: OKA KENJIRO
IPC: E02D27/34
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an aseismatic reinforcing construction method capable of increasing strength of a foundation of an existing structure and preventing liquefaction. SOLUTION: An annular continuous wall 10 is constructed on a ground 3 around an existing pile 4 supporting a footing 2 of an existing bridge pier 1, and the continuous wall 10 and the existing footing 2 are connected and integrally formed with an extension footing 11. The continuous wall 10 is constructed by bringing a complex 14 in which a micropile 13 is placed into contact with the inside of an improved column 12 which is formed by a high pressure injection stirring construction method and has a large diameter continuously, the improved column 12 and the micropile 13 are mutually joined by a anchoring layer 16 of a hardner grout jetted from the inside of a steel pipe 15 around it, and furthermore,  the extention footing 11 wraps a pile head part 13a of the micropile 13 to increase strength and suppress the intrusion of earthquake waves into the foundation ground by the continuous wall 10 so as to prevent liquefaction of the foundation ground.
Patent JP-S59206635-A (JP)
Title: Controller for internal-combustion engine
Inventor: SAKAKIBARA AKIHIRO
IPC: F02D23/02
Filed: 1983-05-09
Abstract: PURPOSE:To greatly reduce an error due to the delay of response, through a controller for an internal-combustion engine with a supercharger, by using a thermistor-type temperature sensor and a pressure sensor in the transient state of the engine under supercharging, to determine the temperature of intake in an intake pipe. CONSTITUTION:The detection output of an intake temperature sensor B11 for an intake pipe is applied to an output changeover circuit 134. The detection output of an intake pressure sensor 9 and that of an intake temperature sensor A7 for an intake duct are applied to a temperature calculation circuit 131 to compute a temperature T2C. The output of the circuit 131 is applied to the circuit 134. The output P2 of the pressure sensor 9 is applied to a supercharged state judgment circuit 132 and simultaneously to a stationary state judgment circuit 133. The circuit 132 judges whether an engine is in a supercharged state. The output of the circuit 132 is applied to the circuit 133, which judges from the output P2 and the signal of the circuit 132 whether the supercharging pressure has become constant. The output of the circuit 133 is applied to the output changeover circuit 134, which selects the output signal T2C or T2S and sends out a signal T2r for an intake temperature compensation circuit 135 to make a compensation for the injected quantity of fuel or for the like.
Patent JP-S60223987-A (JP)
Inventor: FUJII TOSHIMICHI
IPC: F27D13/00
Filed: 1984-04-20
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-H09241106-A (JP)
Title: Foliar spraying pesticide and ripening cultivation of winter cereals using the same
Inventor: HIROOKA SHOICHI
IPC: A01G22/22
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a foliar spraying pesticide that contains specific saccharides as the effective component, and which is most suitable for ripening cultivation, and can improve yield and quality of winter cereals by a convenient method that sprays the foliar spraying pesticide just before cropping of winter cereals. SOLUTION: This foliar spraying pesticide comprises gluco-oligosaccharides. Suitable oligo-saccharides are α-1,4'-gluco-oligosaccharide, cyclo-α-1,4'-gluco- oligosaccharide, α-1,6'-gluco-oligosaccharide, α-1,6'-,α-1,4'-gluco-oligosaccharides, β-1,2'-gluco-oligosaccharide, α-1,2'-gluco-oligosaccharides, and β-1,3'-gluco- oligosaccharide, etc. These gluco-oligosaccharides have each preferably a content of gluco-oligosaccharide of more than 20% on solid base. The concentration of the gluco-oligosaccharide-containing foliar spraying pesticide in practical applications is preferably 10% or less as the gluco-oligosaccharides.
Patent JP-H04314082-A (JP)
Title: On-vehicle navigation device
Inventor: NOBE KENICHI
IPC: G09B29/10
Filed: 1991-04-12
Abstract: PURPOSE:To set up a destination with a simple operation in the case of setting up the same destination as the one set up in the past. CONSTITUTION:Destination coordinate data indicating a destination are stored in a storage position different from that of the preceding destination coordinate data at least in a memory at every destination to hold coordinate data of the destination set up in the past in the stored state. At the time of setting up a destination, the destination coordinate data stored in the memory are read out, one of the read data is selected in accordance with the operation and the destination is set up by the selection.
Patent JP-H03277981-A (JP)
Title: Method and apparatus for testing environment
Inventor: TANAKA MASAKI
IPC: G01N17/00
Filed: 1990-03-28
Abstract: PURPOSE:To shorten the time required in a test by connecting a reduced pres sure tank to testing tank and holding each of the internal pressures of the testing tank and a humidifying tank to 1 atm. or less. CONSTITUTION:Steam is supplied to a testing tank 5 having a material 13 to be tested received therein under predetermined pressure from the humidifying tank 4 connected to the testing tank 5 and heated to predetermined temp. by a heater 14. At this time, a reduced vacuum tank 15 is provided to the outside of the main body 2 of the environment testing apparatus 1 forming the testing tank 5 and the humidifying tank 4 and set to a desired degree by a vacuum pump 17 and connected to the testing tank 5 by an exhaust pipe 18. A pressure sensor 19 and exhaust valve 20 connected to a valve opening and closing control part 21 are provided to the exhaust pipe 18. The valve 20 is opened correspond ing to the pressure in the testing tank 5 to hold the pressure in the testing tank 5 to a desired value of 1 atom or less and the water in the humidifying tank 4 is boiled at desired temp. and the relative humidity of the testing tank 5 is set to a desired value to realize high temp. and low humidity environment and an evaluation time can be shortened.
Patent JP-H10272685-A (JP)
Title: Manufacture of embossed carrier tape
Inventor: MIYAUCHI TSUTOMU
IPC: B29C51/26
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enable forming of various thermoplastic resin sheets having forming shrinkage factors different from one another by a method wherein a plurality of positioning pins are installed on one mold so as to install the positioning pins at the desired positions in response to the thermoplastic resin to be used. SOLUTION: When the feed per stroke or 4.0 mm is set as a formed article, the respective intervals adjacent to each other of sprocket holes 2 and embossed cavities 3 are the designed value of 4.0 mm. However, in the case that this mold is used, 'scattering' develops in the forming shrinkage factor of a thermoplastic resin sheet, and when the forming shrinkage factor of 2.0% becomes 2.05%, the intervals of the sprocket holes 2 and of the embossed cavities 3 become about 3.99796 mm, resulting in slipping of 0.0816 mm from the position of the positioning pin 4. By providing an adjusted positioning pin 5 in the forming shrinkage factor of 2.05% at a position slipped from the positioning pin 4 by the distance of integer multiple of 3.99796mm, 5% of difference between all the forming shrinkage factors 2.05%-2% is not reflected to the connecting portion at every shot.
Patent JP-H09272860-A (JP)
Title: Melted snow freeze-proofing material
Inventor: HORIZOE SHIGEKI
IPC: E04H9/16
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a melted snow freeze-proofing material capable of accomplishing melted sow freeze prevention at low cost without using any groundwater, and suitable for application to roads, roofs, rooftops, etc., by incorporating tourmaline as a melted snow freeze-proofing agent in a matrix. SOLUTION: This melted snow freeze-proofing material is obtained by incorporating (A) pref. >=0.05wt.% of tourmaline as a melted snow freeze-proofing agent (e.g. a mineral obtained by sifting and purification from tourmaline-contg. rock) in e.g. (B) an inorganic material such as ceramics, mortar, concrete or asphalt, or an organic material such as organic resin sheet. Besides, this melted snow freeze-proofing material pref. contains far-infrared rayemitting particles (e.g. group IV transition metal carbide or oxide), a carbonaceous material or fly ash.
Patent JP-S558513-A (JP)
Title: Burner
Inventor: TAKEI HISAO
IPC: F23N5/24
Filed: 1978-06-30
Abstract: PURPOSE: To obtain a burner showing the quantity of fuel liquid at the tank with ease while the burner is in use, by providing support stand for the fuel tank which displaces in accordance with the remaining quantity of the fuel liquid.  
     CONSTITUTION: Fuel liquid being consumed at the burner flows out of the cartridge tank 17 and accordingly, the fuel tank 2 loses its weight. Fuel tank 2 is established stably on the table 29 which is supported by the spring 31 being placed between the support rods 25 and 30. Rods 30 are fixed vertically at the table 29, while rods 28 stand on the base plate 27, and all of them are installed in the rear part of the burner 1. The outer frame 3 encloses them, and its burner 1 side and upper side are opend. When the fuel tank 2 is fully loaded, the spring 31 contracts and is located as shown in the figure, and scales 32 are marked on the outer frame 2 with index 33 on the tank 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62237551-A (JP)
Title: Microcomputer device
Inventor: MARUYAMA HISAYUKI
IPC: G06F11/22
Filed: 1986-04-09
Abstract: PURPOSE:To omit a parity checking ROM for a ROM by sequentially reading out all memories, writing a parity bit in a parity RAM every address and writing the information of an unloaded area in a memory loading state display memory. CONSTITUTION:When power ON is detected by a power ON detector 6, an MPU 1 reads out addresses corresponding to all memory spaces to be loaded sequentially, forms parity bits by a parity checker generator 11 and stores the parity bits in the RAM 3. Then, the MPU 1 writes/reads out data in/from memory spaces successively to decide whether the memory is a ROM, a RAM or an unloaded memory. In case of the unloaded memory, a memory state display bit is written in a loading state display ROM 4 and the parity bit to be an error is written in the parity RAM 3. Consequently, a parity check ROM for the memory space constituted of the ROM can be omitted and a parity check error can be detected from a memory unloaded area without fail.
Patent JP-S565503-A (JP)
Title: Automatic angle change control unit of electrically- driven type remote control mirror
Inventor: SAITOU KUNIHIRO
IPC: B60R1/06
Filed: 1979-06-27
Abstract: PURPOSE: To enable the easy angle-changing of the mirrors simply through pushing of operation switches once by providing a plurality of the operation switches and so constituting these that they selectively drive respective mirror driving circuits.  
     CONSTITUTION: A plurality of operating switches 7 which change the angle of e.g. a right mirror in the right lateral direction and a left mirror in the left lateral direction or the like are provided and are so constituted that, when these opration  switches 7 are selected and operated, respective mirror driving circuits 5 are selected by logic circuits 4 to drive electrically-driven type remote control mirrors 6.  When times t 1 , t 2 (t 2 >t 1 ) are set in an angle-change adjusting timer 2 and a stop  time set timer 3 respectively, the timers 2, 3 are simultaneously driven to change  the angle of the mirrors in the desired direction for the time of t 1  and stop the mirrors in that angle position for the t 2 -t 1  time. After the time t 2 , the timer 2 is again  driven for the t 1 ' time to reset the mirrors to the original positions. In this way, the  angle changing and resetting of the mirrors may be readily performed simply by  pushing the operation switches once. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S565516-A (JP)
Title: Production of optical fiber plastic plug
Inventor: KOBATA NOBUO
IPC: B29C39/00
Filed: 1979-06-27
Abstract: PURPOSE:To enable the accurate disposition of an optical fiber at the center of a plastic plug by closing a die by the optical fiber-base spherical body having a symmetrical shape with respect to the optical fiber axial line thereby forming the plastic plug. CONSTITUTION:The through-hole 5 of the die 4 for casting fits precisely to the sleeve 3 put on the jacket 1 of an optical fiber cable. The exposed end of an optical fiber 2 is melted by heating to form a spherical body 6 by surface tension. The diameter of the spherical body 6 becomes larger than the diameter of the through- hole 5 and while the spherical body 6 is maintaining the symmetrical shape, it is set. Casting resin 7 is poured into the through-hole 5. The optical fiber 2 is pulled donwward to let the spherical body 6 contact the opening edge of the through-hole 5 and align the centers of the optical fiber 2 and through-hole 5, thence the casting resin 7 is set. Part of the optical fiber 2 including the spherical body 6 and part of the solidified casting resin 1 are removed together with part of the die 4 and the optical fiber cable is pulled from the die 4.
Patent JP-H06271410-A (JP)
Title: Method for controlling bakanae disease of rice
Inventor: HAMAMURA HIROSHI
IPC: A01C7/00
Filed: 1993-03-15
Abstract: PURPOSE:To suppress the occurrence of bakanae disease of rice and improve the seed disinfection effect of a disinfectant. CONSTITUTION:Bakanae disease of rice is controlled by sowing sterilized seed on raising seedling soil mixed with activated carbon.
Patent JP-S63243844-A (JP)
Title: Method and apparatus for glow discharge emission spectroscopy
Inventor: MIYAMA TAKAO
IPC: G01N21/67
Filed: 1987-03-31
Abstract: PURPOSE:To detect and correct the drift of an analysis instrument and to improve the accuracy on quantitative determination in the case of executing a surface analysis by using a homogeneous standard sample and making measurement of said sample alternately with measurement of a sample to be analyzed. CONSTITUTION:One of light sources L, L' is selected by putting a 45 deg. mirror (m) into an optical path. The light source L uses the sample to be analyzed for its cathode and the light source L' uses the homogeneous standard sample for its cathode. The homogeneous standard sample which includes the same element as the element of to be analyzed is convenient. The measurement is executed by first advancing the mirror (m) into the optical path, making the measurement with the light of the light source L' and the result of the measurement is stored. The mirror (m) is then retreated and the measurement is made with the light of the light source L. The result of the measurement is stored. Finally, the mirror (m) is again advanced and the measurement is made with the light of the light source L'. The result of the measurement is stored. The ratio of the average value of the two measurements; the first and the second, with the light source L' and the reference value is calculated by regarding that the instrument drift is linear with time, from the results of the above-mentioned three measurements. The result of the measurement corrected in the drift of the analysis instrument with the sample to be analyzed is obtd. when the result of the measurement is multiplied by said ratio.
Patent JP-S58198524-A (JP)
Title: Heat-resistant resin molding
Inventor: OGATA MASAJI
IPC: C08G59/68
Filed: 1982-05-14
Abstract: PURPOSE:To improve workability, thermal degradability etc., by employing a resin composition comprising an epoxy resin, an alkenylphenol polymer and a filler as a staring material for the production of metal insert-containing heat- resistant resin moldings. CONSTITUTION:An epoxy resin is mixed with an alkenylphenol polymer (e.g., polyvinyl phenol), a filler (e.g., glass fiber) and, desirably, a compound, as a latent curing agent, selected from the group consisting of a urea compound of the formula (wherein R1 is a halogen, R2 and R3 are each H, alkyl, alkoxy or cycloalkyl, and n is 0-2) and a tetra-substituted boron salt of an ammonium, phosphonium, arsonium or imidazolium compound and a tetra-substituted boron salt of a pyridine, piperidine or morpholine compound. The produced resin composition is used as a starting material for the production of metal insert-containing heat-resistant resin moldings.
Patent JP-2000275603-A (JP)
Title: Power source circuit and electro-optical device
Inventor: YATABE SATOSHI
IPC: H02M3/155
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce electric power required for detecting an output voltage. SOLUTION: An output voltage detecting element 210 intermittently detects an output voltage Vout according to a 2nd signal S2, and outputs it as a detected voltage Vin. A control unit 220 compares the detected voltage Vin and a reference voltage Vref according to a 1st signal S1 and generates a control signal CTR having a pulse width according to the difference voltage. A chopper-type voltage generating part 230 generates the output voltage Vout, based on the control signal CTR. Since the 1st signal S1 is synchronized with the 2nd signal S2, an output voltage Vout can be generated based on the comparison result, corresponding to an operation period of the output voltage detecting part.
Patent JP-S61241271-A (JP)
Title: Steering force control device for power steering device
Inventor: CHIKUMA ISAMU
IPC: B62D6/00
Filed: 1985-04-17
Abstract: PURPOSE:To allow the range of a variable steering force to be further widened by enabling a torque to be selectively provided to an input-output shaft which steers a vehicle, either to the direction that change-over resistance of a change-over valve which switches over pressure flow, is provided, or to the direction that a change-over auxiliary force is provided. CONSTITUTION:The configuration of power steering is such that a pinion shaft 14 is rotated through a torsion bar 13 as a result of rotation of an input-output shaft 2 which is linked with a steering handle, this causes a rack shaft 12 to be displaced to the axial direction allowing steering to be effected. Simultaneously, the direction of pressure fluid is changed by a change-over valve 11 to control operation of a power cylinder allowing an auxiliary steering force to be provided. In this case, a pair of control arms 21 and 22 which are projected to the direction of diameter, is provided to the input-output shaft 2, simultaneously, electromagnetic coils 23 through 26 are installed on the pinion shaft 14 in a form of a pair of two each. A torque can be provided to the right and left directions with respect to the input-output shaft 2 so as to enable the input-output characteristics to be widely adjusted by controlling operation of the coils selectively and simultaneously in such a way that the electromagnetic coil 23 is combined with the coil 25, and the electromagnetic coil 24 is combined with the coil 26.