baber/WOPTO huggingface dataset:
Patent JP-S61261227-A (JP)
Title: Production of base material for optical fiber and apparatus therefor
Inventor: SUDO SHOICHI
IPC: C03B37/014
Filed: 1985-05-14
Abstract: PURPOSE:To produce the titled base material having high quality and good dimensional accuracy, by measuring the sintering degree of a porous glass material in growth, and adjusting the growth conditions according to the sintering degree. CONSTITUTION:Fine glass particles synthesized in a flame 2 jetted in a reaction vessel 8 are grown in the axial direction of a starting material to prepare a round barlike porous glass material 3. The growth surface of the resultant porous glass material 3 is irradiated with light beams 11 from an oscillator 16 to receive the reflected beams 12 with a receptor (17a). Half of the beams 11 are separated by a beam splitter 18 and received by a receptor (17b) at the same time. The results of the light receiving by the receptors (17a) and (17b) are inputted to an arithmetic unit 19 to calculate the sintering degree of the glass material 3 and the calculation results are inputted to a control device 20 to control the feed rate of a gas for the flame 2 or the raw material gas.
Patent JP-H10294595-A (JP)
Title: Parts feeder
Inventor: OHASHI HIROYASU
IPC: H05K13/02
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a parts feeder which easily treats a cover tape removed from a carrier tape. SOLUTION: A feeder main body 170 of a parts feeder has a parts containing reel around which a tape of circuit parts is rolled, a feeding device to feed a carrier tape, a tape removing device to remove a cover tape 154 from the carrier tape, and a guide pipe 246. The tip end of an air injection nozzle 254 is engaged with the guide pipe 246 in a diagonally downward direction. The air injection nozzle 254 supplies or cuts compressed air by switching a solenoid valve 260. The feeding device has motors 202 and 226. The tape removing device removes the cover tape 154 when feeding the carrier tape. The removed cover tape 154 is placed into the guide pipe 246, and sent downward by an air stream caused by the compressed air infected by the air injection nozzle 254.
Patent JP-H04876-A (JP)
Title: Device for giving special effect to picture
Inventor: KOSAKA ETSUKO
IPC: G09G5/36
Filed: 1990-04-17
Abstract: PURPOSE:To obtain a picture with a effectively given special effect by changing the level of picture element data on the basis of the distance from a specific straight line calculated by means of a distance calculating means. CONSTITUTION:A readout address generator 6 calculates the X- and Y- coordinate values of picture element data to be read out from the X- and Y- coordinate of picture data and outputs calculated results to a picture memory 4. When a clock signal is inputted to a distance calculator 7, X- and Y- coordinate values are respectively outputted and the distance (d) from a straight line expressed by (ax+by+c=0) to a point expressed by (X, Y) is calculated. The distance (d) is converted into a value which meets f(d) in a function generating memory 28. The value converted by using the function is inputted to a pixel data synthesizer 8 as color phase information and the converted value is synthesized with the luminance and chroma levels of picture data read out from the picture memory 4 in the synthesizer 8.
Patent JP-S59227076-A (JP)
Title: Magnetic disk jacket
Inventor: SAITOU ETSUROU
IPC: G11B23/023
Filed: 1983-06-06
Abstract: PURPOSE:To retrieve quickly a desired magnetic disk jacket by providing a rotating body for recording magnetically a discriminating signal for discriminating other magnetic disk jacket, on a part of the inside of a housing in which an information recording magnetic disk is contained, and reading a magnetically recorded signal from the outside. CONSTITUTION:A magnetic disk jacket 1 whose magnetic recording has been completed is charged into a space of an upper or lower magazine 34. A motor 51 rotates, a rotating body 24 of the magnetic disk jacket 1 is brought to one rotation, and also an identification signal inputted by an operation of a key 39 is sent out to a head 55 of its magnetic disk jacket 1 while the rotating body 24 makes one rotation, by which its recording is executed. In this way, when recording of identification signals whose contents are different, respectively is executed in advance to each magnetic disk jacket 1, the magnetic disk jacket 1 in which the idetification signal has been recorded in a magnetic recording part 26 of the rotating body 24 can be taken out by inputting the identification signal by an operation of the key 39 thereafter, and executing an operation for a retrieval.
Patent JP-S59226502-A (JP)
Title: Waveguide
Inventor: OOTSUKA MICHIO
IPC: H01P11/00
Filed: 1983-06-08
Abstract: PURPOSE:To manufacture easily a titled waveguide, to reduce its mechanical distortion quantity, and also to make it light in weight by manufacturing a waveguide body by a fiber reinforced plastic being an insulator, and forming a thin metallic film which has a thickness exceeding a depth of the skin and has a high conductivity. CONSTITUTION:A waveguide body 1 is manufactured by adding a pipe or a round bar of a fiber reinforced plastic, or casting a resin into a molde. A thin metallic film 2 is formed on the inside wall surface of this waveguide body 1 by means of vapor deposition or plating. A thickness delta of the thin metallic film 2 is set to delta>=(2/omegamudelta)<1/2>. In the inequality, omega, mu and delta denote an angular frequency, a magnetic permeability of a metal, and a conductivity, respectively.
Patent JP-S5726346-A (JP)
Title: Hot water feeder
Inventor: KATOU HIROSHI
IPC: F24S90/00
Filed: 1980-07-22
Abstract: PURPOSE:To feed a high-temperature hot water at a stable temperature, by a method wherein a combustion stopping time of a burner in a hot water warmer, connected to a water warmer utilizing solar heat, is regulated corresponding to temperature of hot water from the water warmer harneshing solar heat. CONSTITUTION:A hot water pipe 6 from a water warmer A harneshing solar heat is connected to a fin tube 2, of which a heat exchanger D in a water warmer E consists, and a water inlet port of a water pipe 3, and a hot water feed amount detecting switch 7 and a feed hot water temperature detecting switch 8 are located at the hot water feed pipe 6. Output signals from the switches are sent to an operational circuit C to operate a combustion time of a burner device B, which is necessary to the rise of temperature of hot water from a faucet up to a usable hot water temperature, and a fuel pump 12 is made to suspend operation.
Patent JP-S62259040-A (JP)
Title: Viscosity measuring instrument for mud water
Inventor: KIDA DAIZO
IPC: G01N11/14
Filed: 1986-05-02
Abstract: PURPOSE:To enable continuous measurement of the viscosity of mud water on site with good accuracy without trouble by providing a torque detector connected to a revolving shaft of a variable speed motor and a rotating bob, etc., fixed to the top end of the revolving shaft. CONSTITUTION:The rotating bob 18 is fixed to the top end of the revolving shaft 16 of the variable speed motor and the fluctuation of the torque by the viscosity of the mud water to be exerted to the bob 18 is measured by the torque detector 14. Part of a cover 28 and the whole of the bob 18 are immersed into the mud water to be measured and a motor 12 is run to rotate the shaft 16. A bent part 26 is provided to the shaft 16 and since the bob 18 is fixed to the top end side thereof, the bob 18 revolves on the circumference of the radius around the axial center. The torque is generated in the shaft 16 by receiving the resistance of the mud water when the bob 18 revolves in the mud water. The generated torque is proportional to the viscosity of the mud water. The viscosity of the mud water is, therefore, determined by measuring the magnitude and fluctuation of the torque by the detector 14.
Patent JP-S5625084-A (JP)
Title: Carrier for used nuclear fuel
Inventor: KASHIMA HIROO
IPC: B63B25/00
Filed: 1979-08-08
Abstract: PURPOSE: To permit safe transportation of a reservoir for a great quantity of used nuclear fuel as it is by providing a pool in a ship in which the reservoir is suspended floatingly with water in the pool circulating therefrom to the outboard.  
     CONSTITUTION: A pool 10 is provided in the center of hull of a ship 1. A reservoir 20 for used nuclear fuel is floatingly suspended in the pool 10 through chains 21, 22 and cushion devices 24, 25. Water (sea water) 8 in the pool can be circulated between the inside and outside of the hull by a circulating device 40 to prevent the rise of temperature of water in the pool. Oscillation of the hull due to rolling and pitching of the ship does not transmit the external force directly to the reservoir since it is floatingly suspended through cushioning devices 24, 25 in the pool 10. Also, since the reservoir 20 for used nuclear fuel can be used as it is, a large quantity of nuclear fuel can be transported safely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11331072-A (JP)
Title: Transmission power control method, cellular radio system mobile station and base station
Inventor: LAAKSO JANNE
IPC: H04J13/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce problems such as erroneously interpreting received control information by transmitting information belonging to a control field with power different from real data to be transmitted. SOLUTION: This system is provided with first and second devices and a two way data transmission connection for sending user data and control information from the second device to the first device. In this case, first, second and third transmission power levels are determined. By applying the second transmission power level to the transmission of a first control information field and applying the third transmission power level to the transmission of a second control information field, the frame of data is transmitted from the second device to the first device. Concerning the mobile station and base station of a cellular radio system, these mobile station and base station are functioned as first and second devices by this method.
Patent JP-H10288080-A (JP)
Title: Structure of drill path
Inventor: MINAMINO KEIJI
IPC: F01P3/02
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the cooling of a part between cylinder bores of a cylinder block by forming each diameter of drill paths, which cross each other between the bores, different from each other. SOLUTION: Drill paths 1, 2, which are formed in a part 5 between cylinder bores 3 of a cylinder block 4 and which cross each other, are provided so as to lead a part of the cooling water, which passes a water jacket 6 inside of the cylinder block 4, to a water jacket inside of a cylinder head. Angle θ formed by these crossing drill paths 1, 2 and opened to a top surface of the cylinder block 4 is set at 90 degree or more so as to strongly cool the periphery of a combustion engine. Diameter ratio of diameters d1 , d2 of the two drill paths 1, 2 is desirably set at about 1:0.55, and the drill path 1 having a larger diameter d1 is worked after working the drill path 2 having a smaller diameter d2 so as to prolong the lifetime of a drill.
Patent JP-2000289770-A (JP)
Title: Retainer for conveyance of bottle for food and drink
Inventor: MATSUURA KIMIYUKI
IPC: B65D71/28
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a retainer convenient for use, retaining and conveying a plurality of PET bottles together in a stable manner, by forming a retaining part for supporting from its lower part a flange part formed at a neck part at the lower part of a cap mounted on the neck of a bottle, and securing a carrier handle between the retaining parts. SOLUTION: A plurality of pieces of holes larger than the diameter of a synthetic resin-made bottle neck, part for food and drink are formed at appropriate distances on the main body part of a thin plate. Also, a plurality of tongue- like retainer pieces 5 are permitted to project inward from the periphery of each holes in a radial direction in a manner such that its entirety comes in petals so as to form a retainer part 2 for supporting from its lower part a flange part formed at the neck part at the lower part of a cap mounted on the neck of the bottle; then attaching a carrier handle being positioned between the retainer parts 2.
Patent JP-S627790-A (JP)
Inventor: JIYOOJI EI SUUON
IPC: C10G35/06
Filed: 1986-05-02
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-H04332935-A (JP)
Title: Magneto-optical recording medium
Inventor: MIYAZAWA HIROSHI
IPC: G11B11/10
Filed: 1991-05-07
Abstract: PURPOSE:To obtain an overwrite medium with a high signal quality at the time of reproduction without changing a laser power sensitivity by allowing three magnetic layers of reproduction layer, recording layer, and auxiliary layer to satisfy specified conditions. CONSTITUTION:A magnetic-optical recording medium is formed by placing at least a first protection layer on a transparent substrate, a reproduction layer consisting of rare-earth elements and transition metals, an auxiliary layer consisting of rare-earth elements and transition metals, and a second protection layer in this order. Then, the above three magnetic layers satisfy following conditions (A) to (C). (A) The recording layer should consist of NdDyFeCo. (B) When Curie temperatures of the reproduction layer, recording layer, and auxiliary layer are TCO, TC1, and TC2, respectively, TC0>TC1 and TC2>TC1 should be true. (C) When the coercive forces of the recording layer and the auxiliary layer are called HC1 and HC2, HC1>HC2 should be true.
Patent JP-H11312411-A (JP)
Title: Lighting system
Inventor: MORIYAMA HIDEO
IPC: F21V17/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To adjust the outgoing illumination light and to facilitate replacement of a lamp by installing the lamp in the lengthwise direction of an illumination effecting elongated strip body having a shading property, making the illumination effecting strip body separated from a mounting surface by the use of a spacer rotatable in its width direction, and rotatably installing a reflecting plate surrounding a part of the lamp around the lamp. SOLUTION: A lamp 2 is installed behind an illumination effecting strip body 1 through a luminaire body 6a and is lit with the illumination effecting strip body 1 separated from and in parallel with a mounting surface 5 through a spacer means 3 and a rotating means 4. When the lamp 2 is lit, illumination light exits from a part between the illumination effecting strip body 1 and the mounting surface 5. In order to replace the lamp 2, the illumination effecting strip body 1 is rotated upward by using the rotating means 4 as a center until setting it into a generally horizontal form and that form is kept by means of frictional force. The lamp 2 is exposed when the illumination effecting strip body 1 is rotated, so that the replacement work is facilitated. The direction of outgoing light is adjusted by rotating a reflecting plate 11.
Patent JP-S5528055-A (JP)
Title: Solar light collector
Inventor: MORI TAKASHI
IPC: F24S23/00
Filed: 1978-08-19
Abstract: PURPOSE: To perform synthesis of solar light receiving from al directions with a simple constitution with ease by a simple constitution by coupling multiple photo conductors (optical fibers, etc.) to a single photo conductor by way of a connector.  
     CONSTITUTION: Solar light received in photo detectors 1 1 ', 1 2 ' combined with lenses L 1 , L 2 ... propagates in photo conductors 1 1 , 1 2 ... such as optical fibers, etc. and propagates by being synthesized by a single photo conductor 3 such as optical fiber, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60245078-A (JP)
Title: Pos terminal device
Inventor: TAKAHASHI EIJI
Filed: 1984-05-19
Abstract: PURPOSE:To realize flexible dealing sales control and easily alter business contents by obtaining the index address of a control buffer from a dealing mode and a dealing kind code, and starting corresponding subroutines in sequence. CONSTITUTION:When a dealing mode and a dealing kind code are inputted on a keyboard 1, a control circit 2 decides on dealing sales business and sends out the corresponding index address 4 and setup signal 5. A comparing circuit 10 compares the number of processing items read out of a control buffer 3 on the basis of the address 4 with the output of a counter 9, the contents of a register 7 are updated by the counter 9, one by one, every time one processing routine ends uneless the comparison output of the circuit 10 shows dissidence, and the addition result between registers 6 and 7 is used as an index address 20 to read processing items of the business out of a control buffer 11 one after another, thus running respective processing routines sequentially. When a coincidence signal is inputted from the circuit 10 to the circuit 2, this dealing sales business is completed.
Patent JP-2000290088-A (JP)
Title: Method for preventing acid deterioration of concrete surface and deposition of dust on the surface
Inventor: IKEO YOSAKU
IPC: C04B28/04
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing perpetual acid deterioration of the surface of concrete of a concrete building structure, concrete construction structure or concrete product and deposition of dust on the surface of such concrete. SOLUTION: The preparation of a concrete composition used for this method comprises using cement or a powdery material containing admixtures, and also, similar fine aggregate and coarse aggregate to those used in general-purpose concrete, adding water to these materials and mixing them, to prepare the objective concrete composition, wherein: further optionally, in addition to the above materials, a surfactant, a chemical admixture, an expansive admixture, a shrinkage reducing agent, a polymer emulsion, a pigment, a thickener, etc., can be used, as the cement, high-belite portland cement having a 45-60 wt.% belite content in the cement clinker mineral composition is used; and the water/cement weight ratio is adjusted to 40-55 wt.%.  The surface of placed concrete with such concrete composition is coated with colloidal silica so that the coating weight of colloidal silica is 5-30 g/m2 expressed in terms of SiO2.
Patent JP-H05277417-A (JP)
Title: Caulking gun
IPC: B05C17/015
Filed: 1992-03-27
Abstract: PURPOSE:To emit a desired amount of a filler or an adhesive from a container in order to use the same mainly on the building site so as to simply operate the same by an air cylinder. CONSTITUTION:A grip part 3 is formed to the outer periphery of an air cylinder 1 and the operation lever 16 of the air cylinder 1 is provided in the vicinity of the grip part 3 and the piston rod 4 of the air cylinder 1 is allowed to protrude rearwardly and a pressure rod 7 is provided to the leading end of the piston rod through a connection piece 5 in parallel to the piston rod 4 so as to extend above the air cylinder 1 and a push plate 9 is provided to the leading end of the pressure rod 7. A receiving space 11 capable of arranging a cylindrical filler container 10 in parallel to the air cylinder 1 is formed above the air cylinder 1 and the push plate 9 is advanced by the operation of the air cylinder 1 to pressurize the filler container 10 to emit a filler.
Patent JP-S5626266-A (JP)
Title: Insulation detecting circuit for wiring tester
Inventor: MATSUNUMA TAKEO
IPC: G01R31/02
Filed: 1979-08-09
Abstract: PURPOSE: To secure a high-speed detection for the fact that the terminal to be tested is insulated from all other terminals, by using the circuit to select the terminal to be tested, the circuit to drive the terminal and the circuit to detect the state of the terminal to be driven each.  
     CONSTITUTION: The detecting circuit consists of the following component units: selection signals p 1 Wp n  to select terminals P 1 , P m  and P n  to be tested each; control signal CNT to control the above selection signals and then carry out the insulation test; selecting circuits G 1 , G m  and G n  to select terminals P 1 WP n ; driving transistors TR 11 WTR m1  to drive terminals P 1 WP n  via the selecting circuits; detecting transistors TR 12 WTR n2  to detect whether terminals P 1 WP n  to be tested are short-circuited among other terminals to be tested; and insulation detecting sigals S 1 , S m  and S n  to detect whether an insulation is kept between the selected terminals to be tested and other terminals to be tested. As a result, an insulation test can be carried out in a high speed and a simple circuit consitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000287521-A (JP)
Title: Mobile agricultural machine
Inventor: YAMAZAKI HIROAKI
IPC: A01B69/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a mobile agricultural machine capable of judging a machine body of a first specification or a second specification by an output signal from a direction sensor required for a direction automatic control. SOLUTION: A combine harvester C electrically judges either a machine body of a first specification equipped with both a direction automatic control and a reaping height automatic control or of a second machine body not equipped with these automatic controls by a control part 8. The machine bodies of the first and the second specifications have common operation switches 28 and 28', respectively. The control part 8 is provided with a signal judging part 8a for judging a signal from a direction sensor 30 necessary for a direction automatic control. When an output level from the direction sensor 30 is a fixed level, the signal judging part 8a judges the machine body of the first specification. When the output level from the direction sensor 30 is not the fixed level, the signal judging part 8a judges the machine body of the second specification. Whether the machine body of the first specification or the machine body of the second specification can be judged by the outlet signal from the direction sensor 30 and a mobile agricultural machine can be controlled by one software.
Patent JP-S60255320-A (JP)
Inventor: BIITO KIRUHERU
IPC: B23H7/26
Filed: 1985-05-15
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-H042604-A (JP)
Title: Method for treating mineral at high temperature
Inventor: MOTOMURA ISAMU
IPC: C01B13/16
Filed: 1990-04-19
Abstract: PURPOSE:To recover a specific oxide having a high purity by subjecting mineral particles containing plural kinds of oxides to a magnetic separation treatment, feeding the remaining oxides into a heating oven, heating the fed oxides at a temperature higher than the boiling point of a specific oxide to vaporize the specific oxide, cooling the vapor of the specific oxide outside the heating oven and subsequently again subjecting the resultant particles to a magnetic separation treatment. CONSTITUTION:The particles of plural kinds of mineral oxides (e.g. fly ash) are treated with a magnetic separator 41 to separate magnetite (Fe3O4) in the mineral particles (the Fe3O4 is recovered in a recovery tank 42). The remaining minerals are fed into a heating oven 12 from a nozzle 17 through a line 9 and the heating oven 12 having a nozzle for a fuel and an oxidizing agent is maintained at a temperature higher than the boiling temperature of a specific oxide (e.g. SiO2). The resultant vapor of the specific oxide is discharged from the heating oven 12 and cooled to form particles. The particles are treated with a magnetic separation device 23 to separate and remove the remaining magnetic particles, thereby recovering the specific oxide particles having a high purity.