baber/WOPTO huggingface dataset:
Patent JP-S60250131-A (JP)
Title: Oil pressure control circuit
Inventor: KAWASAKI HARUHIKO
IPC: E02F9/22
Filed: 1984-05-25
Abstract: PURPOSE:To raise the inching characteristics of a boom by a method in which the pilot pressures of a pilot pressure-powered boom and other control valves are directed through a shuttle valve to the switch valve of the bleed-off circuit of an oil-pressure pump for control. CONSTITUTION:An oil-pressure pump P is connected in parallel to a slewing control valve, an arm control valve and boom control valves 13, 14 and 15 and connected through a switch valve 33 to a tank T for bleeding-off. Control valves 13-15 are each connected to pilot pressure type control levers 19-21, and the pilot pressures of the arm and slewing control operating levers 19 and 20 are led to a shuttle valve 25. The pilot pressure of the operating lever 22 for controlling the boom and the shuttle valve 25 are connected to a shuttle valve 26 which controllably switches the switch valve 33. The control characteristics of the switch valve are, therefore, varied when the boom is in operation or not in operation, and the inching characteristics of the boom can be raised.
Patent JP-S59456-A (JP)
Inventor: TSUJI YASUYOSHI
IPC: E04C3/32
Filed: 1982-06-22
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-S5630486-A (JP)
Title: Fluorescent substance
Inventor: UEHARA KANEO
IPC: H01J29/20
Filed: 1979-08-21
Abstract: PURPOSE: To obtain a yellowish luminescence of a high brightness by exciting a fluorescent substance obtained by adding a specific amount of at least one of In, Al, Ga, and Tl to SnO 2  and then baking the mixture by a low-speed electron beams.  
     CONSTITUTION: SnO 2  is dipped in an aqueous solution containing at least one of In ion, Al ion, Ga ion, and Tl ion to form a slurry, and then the slurry is evaporated to dryness to obtain a powder which is, in turn, repeatedly baked in the air or an atmosphere of oxygen. For example, at least one of In, Al, Ga, and Tl is added to 1g of SnO 2  in a proportion of 10 -8 W10 -1 g in terms of In 2 O 3 , Al 2 O 3 ,  Ga 2 O 3 , or Tl 2 O 3 , and then baked to obtain the objective fluorescent substance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08308241-A (JP)
Title: Inverter
Inventor: MIKI OSAMU
IPC: H02M7/48
Filed: 1995-04-28
Abstract: PURPOSE: To save a useless labor of separately connecting an input terminal to a PC by effectively utilizing the input terminal of an inverter controller. CONSTITUTION: A temperature sensor and a limit switch are connected to the input terminals 12a, 12b of a terminal block 12. When an indication motor 9 is operated by the control command from a PC24, an inverter controller 11 communicates the input data from the block 12 to the PC24. Then, the PC24 calculates the command on the basis of the communicated data, and transmits it to an inverter controller 11. Accordingly, a useless labor of connecting the sensor and the switch to the PC24 is saved, so that the terminals 12a, 12b of the block 12 are effectively utilized.
Patent JP-S602727-A (JP)
Inventor: KOJIMA TEISUKE
IPC: D02J1/00
Filed: 1983-06-14
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-S587652-A (JP)
Title: Multimode copying machine capable of selecting mode
Inventor: KANAZAWA YUKIO
IPC: G03G15/00
Filed: 1981-07-08
Abstract: PURPOSE:To enable a copying mode to be changed through a simple operation, by storing plural typical modes in the controller of a copying machine. CONSTITUTION:A console panel 2 is provided with individual mode setting switches, such as switches for setting an original size, or a copying paper size, and moreover, a mode selecting switch 6, and a group of switches for setting mode numbers. When the switch 6 is depressed, the controller 8 of a copying machine prepares for mode change, and reads the signal of a switch selected from the group 7. A corresponding mode among plural typical modes stored in the controller 8 is selected, and the machine carries out copying operation in accordance with this mode, thus permitting mode change to be executed by a simple operation.
Patent JP-S5439483-A (JP)
Title: Polymerization of olefin
Inventor: FUJII MASAYUKI
IPC: C08F10/00
Filed: 1977-09-05
Abstract: PURPOSE: To prepare an olefin polymer having improved stereoregularity, economically, without removing the catalyst or amorphous polymer, by the polymerization of an olefin in the presence of a catalyst comprising a specifically solubilized titanium compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59230887-A (JP)
Title: Recovery ship for floating substance
Inventor: HOSOKAWA YOSHITADA
IPC: B63B35/32
Filed: 1983-06-14
Abstract: PURPOSE:To recover floating substances by the suction force of a pump as well as enable a recovery ship to be propelled by the discharge force of the pump by a method in which the suction port of the pump provided to the hull is positioned on the back of the bow screen bucket, and the discharge port of the pump is positioned under the water surface in the rear of the stern. CONSTITUTION:A pump 1 is set in the hull, and the suction port 3 of the pump 1 is positioned on th back of a screen bucket 2 for recovering floating substances, provided on front of the hull. The discharge port 4 of the pump 1 is postioned under the water surface in the rear of the stern. The pump 1 is driven through a decelerator 6 and a clutch 7 by means of an engine 8. A valve 14, a branch pipe 13 for backward propulsion, and a valve 15 are provided to the discharge port 4 of the pump 1. Floating substances on sea are collected and recovered by the suction force the pump 1 and the recovery ship is propelled by the discharge force of the pump 1.
Patent JP-H05295349-A (JP)
Title: Sealing material of universal coupling
Inventor: TANAKA TOSHIKAZU
IPC: F16D3/16
Filed: 1992-04-24
Abstract: PURPOSE:To provide the objective material having a simple structure, an excellent abrasion resistance, and a long life. CONSTITUTION:A sealing material 3 is placed between an outer ring 1 and the inner surface of a spherical member and an O-ring 20 is placed on the sealing material 3 to seal the gap between the spherical member 2 and the sealing material 3. The O-ring 20 is made from a lubricating rubber compsn. consisting mainly of a thermoplastic fluororesin as a first essential component, a fluororubber as a second essential component, and a low-mol.-wt. fluoropolymer as a third essential component.
Patent JP-H02285501-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIHASHI YASUO
IPC: G11B5/02
Filed: 1989-04-25
Abstract: PURPOSE:To make a whole magnetic recording and reproducing device including a drum shape compact by providing two pairs of fixed heads for recording and movable heads for reproducing and using a magnetically coupling type signal transmitting means, for which there is no mutual interference in signal transmission to be executed by those both heads, and optically coupling type signal transmitting means. CONSTITUTION:On one rotary drum 1, fixed heads 2L and 2R for recording and movable heads 3L and 3R for reproducing, which can be moved in the axial direction of the rotary drum 1, are provided. In the rotary drum 1, a magnetically coupling type signal transmitting means 13 is mounted to transmit a recorded signal to the fixed heads 2L and 2R and optically coupling type signal transmitting means 14 and 15 are mounted to transmit a signal reproduced by the movable heads 3L and 3R. Thus, although only one compact rotary drum 1 is provided, the recorded signal on a magnetic tape can be immediately reproduced while following up recording and a recording state can be exactly confirmed. Further, the mutual interference can be wholly eliminated both in recording and reproducing.
Patent JP-S5332946-A (JP)
Title: Hot air heater
Inventor: NAKAMURA SHIGEKI
IPC: F24D19/10
Filed: 1976-09-08
Abstract: PURPOSE: To provide a hot air heater, in which a heat-sensitive means is provided at a place where air drawn from the room by a fan incoporated in the heating apparatus and air heated by heat exchanger are mixed together, whereby air supplied into the room can be suitably adjusted. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000296355-A (JP)
Title: Coating method and coating agent supply nozzle to be used for the same
Inventor: IWASAKI TAKASHI
IPC: B05C5/02
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To precisely form a thin coating film even in a dry state by forming a projecting part at the tip end part of a nozzle main body discharging a coating agent in the downstream side of base material travelling direction and changing an angle of the outside peripheral part of the projecting part in accordance with the coating thickness of the coating agent. SOLUTION: The coating agent is supplied from a coating agent supply port 19 while travelling the base material 18 from the back surface side to the front surface side. The coating agent is discharged from a nozzle opening 10 through a nozzle part 9 from a coating agent storing part 8. In such a case, the coating thickness of the coating agent is made thin by using the coating agent supply nozzle 1 formed so that the length of the projecting part 14, formed at the tip end part 13 of the front surface side nozzle half body 3, in the base material travelling direction is made short and the angle of the outer peripheral part 15 of the projecting part 14 is erected, that is the length of the projecting part in the base material travelling direction is set to about 0.5 mm and the angle of the outer peripheral part is formed square.  As a result, the internal pressure of the coating agent supply nozzle 1 is increased and the coating agent is precisely discharged from the nozzle opening 10.
Patent JP-S5534542-A (JP)
Title: Power saving system
Inventor: KOYAMA MITSUKAZU
IPC: H04W88/02
Filed: 1978-08-31
Abstract: PURPOSE:To reduce the power consumption at the waiting time by storing the control information necessary for waiting into the buffer register and at the same time cutting the power supply to other unnecessary parts. CONSTITUTION:When 1st rise detection circuit 31 detects the power make time point of the slave station to start power saving control circuit 35, power switch 37 is closed for a fixed time. The initial value is set to the output of rise detection circuit 39 at the area of the lowest rise where the power is saved. When the output of circuit 31 is recovered, switch 37 is opened to secure the waiting state. For buffer register 36, power saving control circuit 35 throws in power switch 37 with a fixed cycle even at the waiting time to read out the control information of the waiting time and then to alter the contents. In case the incoming call is given from the master station at the waiting time, control signal reception part 32 drives circuit 35 via the break of the idle line signal to close the power switch. When the talking is over along with completion of the recovery sequence for the wireless link, the idle line signal scanning part starts the scanning.
Patent JP-H01279845-A (JP)
Title: Anti-human rotavirus agent and preparation thereof
Inventor: KONNO TASUKE
IPC: C12N15/00
Filed: 1988-04-28
Abstract: PURPOSE:To obtain an anti-human rotavirus agent capable of increasing the human and animal rotavirus antibody titer without using virus having danger of infection by using a monoclonal anti-idiotype antibody of human rotavirus as an active component. CONSTITUTION:A mouse is administered and immunized with anti-human rotavirus monoclonal antibody. A spleen cell of the mouse is fused with a myeloma cell to obtain a hybridoma, from which a cell line capable of producing monoclonal anti-idiotype antibody is selected. The cell is cultured in the ascites of mouse or a cell culture liquid and the recovered ascites or cultured liquid is purified to obtain a monoclonal anti-idiotype antibody of subclass IgG. An anti-human rotavirus agent containing said antibody as an active component can be used as a vaccine for the remedy and prevention of rotavirus infection and as an antibody to detect and quantitatively determine rotavirus in serum or feces.
Patent JP-S63272286-A (JP)
Title: Video signal distributer
Inventor: ITO MASAO
IPC: H04N7/18
Filed: 1987-04-30
Abstract: PURPOSE:To improve wiring work efficiency by providing a 1st matching means matching an output impedance of a television camera to a prescribed impedance and a 2nd matching means matching an input impedance of a monitor to a prescribed impedance. CONSTITUTION:A television camera 1 is connected to a video transformer 2 (1st matching means via a two-parallel signal wire. Control boxes 5a, 5b, 5c... are arranged corresponding to monitors 7a, 7b, 7c.... Video transformers 4a, 4b, 4c... form the 2nd matching means to match the impedance of the signal input side of the corresponding monitors 7a, 7b, 7c... to a prescribed impedance such as 75ohms in response to the control boxes 5a, 5b, 5c.... Thus, no special coaxial cable is employed and the parallel 2-wire is used for the connection so as to improve the wiring work efficiency.
Patent JP-S59321-A (JP)
Title: High speed stirring granulation tank
Inventor: KURITA GOROU
IPC: B01J2/10
Filed: 1982-06-23
Abstract: PURPOSE:To provide the titled granulation tank enabled in good continuous operation, constituted so as to suppress the growth of scale and to prevent the short path of a slurry by providing at least one stage of a stirring blade at a position corresponding to the scale growing zone in a granulation tank. CONSTITUTION:In a high speed stirring granulation tank 10' constituting an underwater granulation apparatus of coal having a buffle 15 provided in the container 11 thereof, at least one stage of a pawl provided scrape-off type stirring blade 14b is provided to the rotary shaft of a high speed rotary apparatus 12 in corresponding relation to a scale growing zone other than one stage of the stirring blade 14a provided to the lower end of said rotary shaft. To this container 11, an aqueous coal slurry of which the concn. is adjusted and a binder such as heavy oil are respectively supplied from conduits 20, 21 to rotate the rotary apparatus. The above mentioned slurry is scraped off downwardly by the stirring blade 14b as well as mixed well under stirring over the total region by the stirring blades 14a, 14b and the buffle 15 and the coal component is coagulated and granulated to be overflowed from a conduit 22 to be transferred to the next process.
Patent JP-S61266112-A (JP)
Title: Rolling method for blank pipe for seamless pipe by mandrel mill
Inventor: FUSHIMI NAOYA
IPC: B21B37/78
Filed: 1985-05-21
Abstract: PURPOSE:To eliminate the fluctuation of a wall thickness and to stabilize an operation by adjusting the rotating speeds of rolls and roll gaps in accordance with the moving speed of the blank pipe determined on the inlet side and outlet side of roll stands so that the moving speed of the blank pipe is made equal to a set value. CONSTITUTION:The moving speed on the outlet side is measured by a speedometer 2 when the blank pipe 1 passes through the roll stands A1-An. The roll gaps are determined by a calculator 4 in accordance with the measured values and at the same time the respective roll gaps are adjusted by a roll gap adjuster 3. The moving speed on the inlet side of the roll stand A1 is determined by a calculator 5 for the rotating speed of the rolls so as to attain the roll rotating speed of the roll stand A1 at which the speed is made equal to the preset speed. The fluctuation of the wall thickness of the blank pipe in the axial direction thereof is thus eliminated and the operation is stabilized.
Patent JP-S61267627-A (JP)
Title: Feeding speed controlling method for automatic paper feeding device
Inventor: KIKUCHI KO
IPC: B65H3/06
Filed: 1985-05-21
Abstract: PURPOSE:To shorten the feeding interval allowing the feeding efficiency to be improved by controlling a feeding roller so as to permit the relative speed to be 'zero' from the time when a printing medium is held between a platen and a pressing roller to the time when the medium starts winding on the platen followed by the projection of its tip end. CONSTITUTION:The relative speed between the circumferential speed of a feeding roller 9 and that of a platen 1 is made greater while a printing medium 3 is being discharged, when the printing medium is transferred from a point where the tip end 3a of the following printing medium is separated to a point where the printing medium is in mesh with pressing rollers 4a and 4b in an automatic feeding device which has a drive source other than a drive motor for the platen 1. Later on, the relative speed described above is controlled so as to be 'zero' from the time when the tip end of the medium starts winding on the platen 1 to the time when the tip end 3a of the medium is projected. Thus the feeding interval of the printing medium is shortened, at the same time after the printing medium 3 is in mesh with the pressing rollers 4a and 4b which are pressed against the platen 1, and is winded on the platen 1, the feeding roller 9 is suspended.
Patent JP-S5882173-A (JP)
Inventor: HENDORIKU IEE MEURENBURUGE
IPC: G01T1/164
Filed: 1982-06-23
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-S5440093-A (JP)
Title: Manufacture of gas laser tube
Inventor: KUROIWA AKIRA
IPC: H01S3/034
Filed: 1977-09-05
Abstract: PURPOSE:To obtain the orthogonality between the tubule axis and the mirror in a simple and economical way without requiring any parts accuracy, by positioning the mirror orthogonally and then sealing the mirror to the enclosure plate at the orthogonal position via the low fusing point glass.
Patent JP-H1038110-A (JP)
Title: Asymmetric-heat-operated microactuator
Inventor: PHILIP W BARTH
IPC: F16K15/18
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To minimize power consumption in the state of low flow/high sypplying pressure. SOLUTION: The microminiature valve 10 has an actuator member 22 including a central main body 13 suspended over foot parts 26 and 27 which have a first and a second material layers 13 and 20 of largely different coefficients of thermal expansion and are disposed radially with a distance. The foot parts 26 and 27 have heating elements 32 and 33, and are fixed at an end so that when deflection is produced due to selective heating of the foot parts 26 and 27, they can adapt themseives to the radial direction. The actuator member 22 includes a projection having an actuator surface 11. The valve seat base plate 12 which has a flow-via 14 defined by a valve seat 16 is positionally made to coincide with the actuator surface 11.  An asymmetric thermal operation of the actuator surface 11 rotationally displaces the actuator surface 11 from the valve seat 16 to move in relation to a flow orifice 14 so that the control of the flow of the fluid passing the orifice 14 is improved.
Patent JP-2000297059-A (JP)
Title: Production of 2,6-naphthalenedicarboxylic acid
Inventor: YOSHIKAWA EIICHIRO
IPC: C07C51/47
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing highly pure 2,6- naphthalenedicarboxylic hardly containing a ring-brominated naphthalenedicarboxylic acid which is an impurity, without using an expensive solvent and without requiring equipment corresponding to a high temperature and high pressure condition. SOLUTION: An aqueous solution of a crude dialkali salt of 2,6- naphthalenedicarboxylic acid is subjected to a reduction treatment in the presence of zinc, and the treated aqueous solution is acidified to precipitate a highly pure crystal. Further, when the aqueous solution of the dialkali salt of the 2,6-naphthalenedicarboxylic acid after the reduction treatment is treated with an absorbent, the purer crystal can be obtained. The crude dialkali salt of the 2,6-naphthalenedicarboxylic acid is preferably the one obtained by adding the crude 2,6-naphthalenedicarboxylic acid to an aqueous solution obtained by dissolving one or more selected from a group of sodium hydroxide, sodium carbonate, potassium hydroxide, potassium carbonate and ammonia in an amount of the neutralizing equivalent or more.
Patent JP-S61264942-A (JP)
Title: Duplicated ring transmission system
Inventor: KIRA HIROFUMI
IPC: H04L12/00
Filed: 1985-05-20
Abstract: PURPOSE:To attain the detection of location of a fault generating source by providing a function outputting a detection station address when an LL system synchronization fault or an LR system synchronization fault is inputted to a supervisory control section of a remote station so as to superimpose the address onto a prescribed supervisory control slot. CONSTITUTION:A repeater section 22 of the LR system uses a receiver 221 to receive a transmission signal of an LL system ring to demodulate it into a transmission frame signal. The transmission frame is inputted to a synchronization fault detection circuit 224 and a PS/SP converter 223, where a reception output at each received data slot and the superimposition of transmission at each slot are attained. A data for transmission superimposition or a data of a transmission frame relayed as it is given to a driver 222 from a serial output terminal of the PS/SP converter 223 and after modulation is applied in a transmission line, the result is sent to a downstream ring. This is applied similarly to a repeater section 23 of the LR system. Thus, a generating source of a synchronization error is detected by the synchronous station side.
Patent JP-H06242536-A (JP)
Title: Silver halide emulsion and silver halide color photografic sensitive material
Inventor: TAMAOKI HIROSHI
IPC: G03C5/50
Filed: 1993-04-12
Abstract: PURPOSE:To provide a silver halide emulsion and the silver halide color photographic sensitive material which is highly sensitive, less in flogging, excellent in sensitively-granule ratio and excellent in preservation stability. CONSTITUTION:More than 20% of the total projected area of the silver halide particles incorporated in at least one silver halide emulsion is plate like silver halide particles having >=1.3 aspect ratio in (100) face of a main face, and the silver halide particles are formed or subjected to a chemical sensitizing under the presence of at least one compd. expressed by formula R-SO2S-M, formula R-SO2S-R<1> or formula R-SO2S-(-L-)m-SSO2-R<2>. In the formula, each of R, R<1> and R<2> is aliphatic, aromatic, or heterocylic group and may be the same or different with each other, M is a cation. L is bivalent connecting group, (m) is 0 or 1. R, R<1> and L may be bonded to form a ring.
Patent JP-H10298381-A (JP)
Title: Cross-linkable vinyl chloride resin composition and its production
Inventor: ISHIKIRIYAMA KAZUYA
IPC: C08L27/06
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To produce the subject composition capable of improving the cross- linking efficiency of a vinyl chloride resin by compounding the vinyl chloride resin with a specific silane compound, a silanol condensation catalyst, a radical former and a methacrylic ester resin. SOLUTION: This composition is obtained by compounding (A) a vinyl chloride resin with (B) a silanol producing type unsaturated organosilane compound, (C) a silanol condensation catalyst, (D) a radical former and further (E) a methacrylic ester resin. (F) Magnesium oxide is preferably added to the composition. The amounts of the respective compounded components based on 100 pts.wt. component A are preferably 0.01-10 pts.wt. component B, 0.01-10 pts.wt. component C, 0.01-10 pts.wt. component D, 0.5-50 pts.wt. component E and 1-15 pts.wt. component F. The composition is prepared by densely kneading a composition containing at least the components A and E compounded therein and further mixing the components B, C and D therewith.
Patent JP-S5332729-A (JP)
Title: Object distance detector and automatic focus control device by use of detector
Inventor: HOSOE SANYA
IPC: G03B13/36
Filed: 1976-09-08
Abstract: PURPOSE: To enhance the detection accuracy and conduct and automatic focus control by assuming a detection signal of the operating condition of vibrating means as reference pulse signal, and setting off the change of the vibrating means in the comparison treating process of the signal. 
     COPYRIGHT: (C)1978,JPO&Japio