baber/WOPTO huggingface dataset:
Patent JP-S60263871-A (JP)
Title: Fault locator for power transmission line
Inventor: IHARA SUSUMU
IPC: G01R31/08
Filed: 1984-06-11
Abstract: PURPOSE:To omit a fine adjustment during the fitting of a magnetic field sensor by adding an automatic gain adjusting function to output amplification stages from both magnetic field sensors and connecting them to a differential circuit. CONSTITUTION:Amplifiers 22 and 23 are cascaded and amplifiers 24 and 25 are also connected similarly. Outputs of the amplifiers 23 and 25 are fed back to the amplifiers 22 and 24, whose output sides are connected to the amplification type differential circuit 27. The amplifiers 24 and 25 also operate similarly to the amplifiers 22 and 23, and when the output of one amplifier 22 is inputted to the differential circuit 27, the output of the other amplifier 24 is constant. Therefore, signals of the amplifiers 22 and 24 are inputted to the differential circuit 27 while an invariably constant level regardless of sensitivity depending upon the fitting state of the optical magnetic field sensors. Then, if an accident occurs outside of a section, the circuit 27 generates no output even if the sensors has a sensitivity difference, but when an accident occurs within the section, the output is generated. Further, the output side of the circuit 27 is connected to a comparator 28 and further connected to an AND circuit 32.
Patent JP-S62276747-A (JP)
Title: Luminous radiation electron tube
Inventor: TOHO MAKOTO
IPC: H01J63/08
Filed: 1986-05-26
Abstract: PURPOSE:To enable the radiation of the whole tube body evenly, by imposing a static magnetic field parallel to the axial direction to combine a cathode, an anode, and a rear space, and to exercise focusing at the cathode side end and at the rear space at the opposite side end. CONSTITUTION:A static magnetic field is imposed parallel to the axial direction combining a cathode, an anode, and a rear space, and to exercise focusing at the cathode side end and at the rear space at the opposite side end. That is, by heating the cathode 1 and applying a voltage of a DC power source for acceleration purpose to the anode 2, electrons fly out of the cathode 1, and demonstrate a circular movement winding over the lines of magnetic force of magnets 7. Even though the electrons strike the mercury gas which is a luminous radiation gas, and convert the directions or lose the energy on the travelling, they transfer to the neighboring lines of magnetic force and are reaccelerated by the electric field. Since the electrons move winding over the lines of magnetic force after passing through the anode 2 in such a way,the dispersion loss to the tube wall is little, and the electrons can reach to the long distance securely even though the rear space 6 is rather long, making the whole tube body 5 luminous broadly and evenly.
Patent JP-S5746069-A (JP)
Title: Exhauster of multistage hydraulic machine
Inventor: SATOU SHINSAKU
IPC: F03B11/00
Filed: 1980-09-01
Abstract: PURPOSE: To exhaust air in each stage runner chamber and passages surely and completely by providing a communication pipe along inner edge of a return-blade so as to exhaust outside the pressurized air remaining in the passage of low pressure side through this communication pipe.  
     CONSTITUTION: The pressurized air remaining in the passage of low pressure side 3 is exhausted outside through the communication pipe 23 provided along inner edge of a return-blade 11 of return-passage 10. Consequently, it becomes possible to exhaust air surely and completely without interference between the exhaust of the runner chamber 2 of high pressure stage side and the exhaust of the runner chamber 3 of low pressure stage side because the air in each side can be exhausted independently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62294850-A (JP)
Inventor: SEKIGAMI KUNIMORI
IPC: F24F11/02
Filed: 1986-05-26
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-S5455932-A (JP)
Title: Control system for controlling operation of automotive cooler
Inventor: NAKANO KAZUO
IPC: B60H1/32
Filed: 1977-10-11
Abstract: PURPOSE:To provide a cooler system for vehicle having a relatively small displacement engine, which is rendered inoperative automatically at the time of rapid acceleration of the vehicle, so as to effect acceleration of vehicle smoothly. CONSTITUTION:In the control system for controlling operation of automotive  cooler, pulley 18 connected to crank shaft 12 of engine 10 is operatively connected  to cooler compressor 22 via electromagnetic clutch 20. The control system comprises  a transistor TR for achieving on-off control of current supplied from battery B to coil 21 of clutch 20 so as to couple the clutch 20 only when cooling of the cabin  is required, an AND-gate 26 for affording base current of the transistor TR, and  sensors 28, 30 for detecting the cooling operation. In the above arrangement, accelerator pedal 30 is connected to movable contact 38 of position detecting switch  36 by means of rod 34, whereas voltage generator B' and another input 26C of  AND-gate 26 are connected to the fixed contact 40 of said switch 36.
Patent JP-H05150414-A (JP)
Title: Polychromatic photograph element
Inventor: SAN HIYUN KIMU
IPC: G03C7/30
Filed: 1992-05-14
Abstract: PURPOSE: To make it possible to exclude noncoincident particulate groups or to decrease these groups down to a negligible level by forming silver halide emulsion layers as planar grain emulsion layers specified in the coefft. of fluctuation and total grain groups of the grain emulsions. CONSTITUTION: This multicolor photographic element has blue recording yellow, dyestuff image forming layer units, green recording magenta dyestuff image forming layer units and red recording cyan dyestuff image forming layer units on a base and is capable of forming visible reversal dyestuff images. The respective layer units contain, based on the total amt. of silver as a reference, silver halide emulsions having the halide grain contents of 0 to 5mol% chloride, 0.1 to 20mol% iodide and 80 to 99.9mol% bromide in the layers. The coefft. of the fluctuation of the planar grain emulsions of the silver halide emulsion layers is specified to <15% based on by total grain groups of the emulsions as a reference.  Even more, the total grain groups of the planar emulsions is the tabular grain emulsion layers consisting of the planar grains exhibiting <0.3μm average thickness and average planar degree over 25.
Patent JP-H09280769-A (JP)
Title: Heat-exchanger
Inventor: AOKI TOSHIO
IPC: F28F9/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To easily and substantially mount a bracket on the arbitrary position of a heat-exchanger core and to reduce the number of processes by a method wherein the bracket having a contact part to a core is substantially directly joined with a heat-exchanger core. SOLUTION: A heat exchanger core 2 is formed of an aluminum material and a bracket 11 is also formed of an aluminum material being equal to or the same kind as that of the heat-exchanger core. A channel-form art is mounted from below in such a manner to nip the lower end part of the heat-exchanger core 2 thereby. The channel-form part forms a contact part with the core 2 and is brazed directly to mainly a lower reinforcing member 8 of the heat- exchanger core 2 and both sides of a lowermost fin 6. This constitution fixes the bracket 11 to the substantially arbitrary position of the heat-exchange core 2 without using a bolt for fixing. Further, since joining is effected through brazing, brazing in a furnace is practicable simultaneously with brazing of the core 2 and the number of processes.
Patent JP-H06331364-A (JP)
Title: Signal processing method of optical fiber gyroscope
Inventor: MIMURA MICHIHIKO
IPC: F02B75/02
Filed: 1993-05-24
Abstract: PURPOSE:To achieve an expansion of a dynamic range of an optical signal by performing an arithmetic processing of an output of a sin component synchronizing an odd order component of the optical signal using an output of a cos component synchronizing an even order component. CONSTITUTION:A detection signal 6a obtained with a detector 6 is detected to input a detection output 9a into an arithmetic circuit 10 and a sin component is corrected for linear exchange to produce an output. Signals A and B composing the output 9a are a signal (DELTAtheta: interference phase difference) of the sin DELTAthetacomponent synchronizing an A = odd order component and a signal of a cos DELTAtheta component synchronizing a B = even order component. When the polarity indicated by the signals A and B is divided at each pi/2 cycle to indicate the polarity. one combination is formed to negative pi to positive pi. Here, where the signal B>0, the signal A can be computed to obtain a corrected signal with A=-A+2.k.SGN(A) (wherein SGN(A) = polarity discrimination of the signal A and k = constant) and thus, negative pi to positive pi correspond to a phase difference one to one.
Patent JP-H05285955-A (JP)
Title: Horizontal mold clamping device
Inventor: INABA NOBUAKI
IPC: B29C45/64
Filed: 1992-04-15
Abstract: PURPOSE:To provide a horizontal mold clamping device for feeding a plasticized material into cavities of a movable mold and a fixed mold disposed vertically on the ground and molding a molded product. CONSTITUTION:A horizontal mold clamping device 2 for molding a plasticized material set in cavities of a mold is provided with a fixed die plate 10 for retaining a fixed mold, a movable die plate 20 for retaining a movable mold, a forward and backward moving means 30 for die plates, an engaging means 40 for engaging the movable die plate with a tie bar and a mold clamping means 50 for mold clamping after engaging. The device is also provided with a guide section fixed on a frame and guiding slidably a bearing of the movable die plate, a bearing section for sliding the movable die plate along the guide section, a tie bar supported by the bearing and sliding, and an engaging means for engaging the movable die plate with the tie bar.
Patent JP-S5456248-A (JP)
Title: Electrode for water treatment apparatus
Inventor: SHIMOKAWABE IKUO
IPC: C02F1/46
Filed: 1977-10-12
Abstract: PURPOSE: To provide an electrode which enables electrodialysis and electrolysis without deterioration in the carbon electrode through an electrode position of manganess oxide on the surface of the electrode.  
     CONSTITUTION: When carbon is used for an anode in electrolysis, as the current density is uneven due to its rough surface, current density reaches a potential enough to generate oxygen, causing deterioration in the electrode. To solve this problem, with a carbon electrode as the anode and a platnium wire as the cathode, a solution of MnSO 4  undergoes an electrolysis. Bivalent manganess ion is oxidized and MnO 2  is separated on the anode whereby th carbon electrode is electrically coated with manganese. In this manner, MnO 2  is deposited so as to fill the microscopic pores thereby checking the deterioration in the carbon electrode 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63285999-A (JP)
Title: Control method for mount assembly inspection block in electronic device plant
Inventor: FUKAWA KATSUTOSHI
IPC: G06Q50/04
Filed: 1987-05-18
Abstract: PURPOSE:To promote the efficiency of transmitting production information and collecting the actual results, by changing a control number classified by the product system into a bar code, sticking a bar code label to an electronic device mount in a production plant and uniformly collecting the actual result data of production and quality with the bar code number serving as a key. CONSTITUTION:A bar code label of a printed a control number classified by regions and by a product system, is stuck to the predetermined position of an electronic device mount in a process C10 of sticking the bar code label. The bar code label provides feedback information on process progressiveness, defective items, etc., are changed into a bar code in advance, and right codes are read as necessary. The periphery of a relay computer B4 serves as the objective scope of this control method. Data on the actual results read by means of the bar code label is transmitted to a host computer B1 via the relay computer B4.
Patent JP-H10299678-A (JP)
Title: Rotary pump
Inventor: ITO YASUO
IPC: F04C29/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of replacement of an entire part by merely replacing a part of worn part even if the inside walls of a cylinder chamber are worn. SOLUTION: A pump is structured so that the top end of each vane 2 is slid along the inside walls of a cylinder chamber 1a by rotating a rotor 3 in a cylinder chamber 1a of a cylinder 1 and, after compressing fluid sucked from the inlet of the cylinder chamber 1a into the cylinder chamber 1a, the fluid is delivered from the outlet of the cylinder chamber 1a to the outside. In this case, the cylinder 1 is provided with a cylinder main body 4 and a cylinder liner 5 arranged in the cylinder chamber 1a of the cylinder main body 4, and the cylinder main body 4 forms a main body side inlet as an inlet to the cylinder chamber 1a and a main body side outlet as an outlet from the cylinder chamber 1a. Also, in the cylinder linear 5, linear side inlet and linear side outlet are formed at those positions corresponding to the main body side inlet and main body side outlet, respectively.  In addition, a fixing means is provided to fix the cylinder main body 4 and cylinder liner 5 at those rotating positions where the main body side inlet and outlet coincide with the liner side inlet and outlet, respectively.
Patent JP-S6014084-A (JP)
Inventor: YAMAZAKI MASAHIRO
IPC: F25J3/04
Filed: 1983-07-06
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-H02300878-A (JP)
Title: Ic card reader/writer
Inventor: KAWASAKI TETSUJI
IPC: G06K17/00
Filed: 1989-05-15
Abstract: PURPOSE:To attain the smooth movement of a contact head and to realize the application of a compact motor by providing the rolls on the contact head. CONSTITUTION:The rolls 23 - 26 which can freely rotate and are engaged with the guide grooves 21 and 22 are set at both ends of a contact head 8' respectively. Thus the head 8' is supported movably in both grooves 21 and 22 via the rolls 23 - 26. Thus the head 8' moves along the guide members 1c and 1d via the rotation of rolls 23 - 26 added to the head 8' when the head 8' is pressed from its side part. Consequently, the frictional force is reduced between the head 8' and both members 21 and 22. Then a compact driving motor 4 having a small torque can be effectively applied.
Patent JP-H02300255-A (JP)
Title: Epoxy resin composition and preparation thereof
Inventor: MATSUMURA MINORU
IPC: C08J3/12
Filed: 1989-05-15
Abstract: PURPOSE:To obtain an epoxy resin compsn. which is solid at ordinary temp. and can form an extremely homogeous cured product merely by heating it, by melt-mixing a specified amt. of a crystalline epoxy resin which is solid at ordinary temp., an amorphous epoxy resin which is solid at ordinary temp. and an epoxy resin curing agent. CONSTITUTION:The title epoxy resin compsn. is an uncured epoxy resin compsn. which is obtd. by melt-mixing a component contg. a crystalline epoxy resin which is 30wt.% or more of the total epoxy resin and solid at ordinary temp., an amorphous epoxy resin which is solid at ordinary temp. and an epoxy resin curing agent, curable by heating and solid at ordinary temp. Said epoxy resin compsn. is formed by the following method. Namely, the crystalline epoxy resin, the amorphous epoxy resin, the epoxy resin curing agent and, if necessary, other additives are melted and mixed together by heating. The obtd. molten product is cooled and kept at a temp. which is the curing temp. of the crystalline epoxy resin and the amorphous epoxy resin or below and at a temp. where the crystallization of the epoxy resin substantially proceeds or higher.
Patent JP-H02300715-A (JP)
Title: Vehicle mounted monitoring camera
Inventor: KOIWAI HIDEAKI
IPC: G03B17/56
Filed: 1989-05-16
Abstract: PURPOSE:To always obtain a satisfactory camera visual range by providing an attaching cover with a heater and disposing a low-heat conductivity material between the attaching cover and an enclosure, thereby removing water stuck to a cover glass or easily melting and removing ice, etc., stuck to the cover glass. CONSTITUTION:A cover heater 15 is provided on the rear face side of a front cover 14, and the front cover 14 is fixed to an enclosure 11 while pinching a heat insulating material 16. A glass heater 17 where a metal is vapor-deposited is provided on the rear face of a protective glass 13, and the glass 13 is inserted to a groove part 11a of the enclosure 11 while pinching a seal material 18 and fixed to the enclosure 11 by the front cover 14. By energizing the glass heater 17, the protective glass 13 is heated and by energizing the cover heater 15, the front cover 14 is heated. Thus, the quantity of heat is considerably increased, and ice, snow, or the like is efficiently and easily melted in the case of sticking, ice or snow and a satisfactory field of view for camera is always obtained.
Patent JP-S614519-A (JP)
Title: Manufacture of inorganic gas separating membrane
Inventor: MATSUI YOUICHI
IPC: B01D53/22
Filed: 1984-06-15
Abstract: PURPOSE:To obtain an inorganic gas separating membrane remarkably high in separatability by immersing an inorganic porous body into a soln. consisting essentially of organic metallic compds. and thereafter drying and calcining it. CONSTITUTION:Glass for raw material is formed into hollow fibrous shape having 2mm. outer diamter and 1mm. inner diameter and heat-treated at 580 deg.C for 24hr and furthermore treated with sulfuric acid soln. at 90 deg.C for 24hr to make an inorganic porous body consisting of a silicate skeleton. It is preferable that the narrow pore diameter obtained with gaseous nitrogen adsorption method is 10- 300Angstrom . The inorganic porous body is immersed into a soln. consisting essentially of organic metallic compds. such as Si(OC2H5)4 and drawn up, dried and calcined to form an extremely compact inorganic membrane layer having thickness of several mu or below on the surface.
Patent JP-H06310767-A (JP)
Title: Thermal insulation supporting structure for cryogen container
Inventor: FUJII GENSHIRO
IPC: H01L39/04
Filed: 1993-04-26
Abstract: PURPOSE:To provide a thermal insulation supporting structure for supporting a cryogen container storing cryogen within an external container while keeping high thermal insulation effect. CONSTITUTION:A thermal insulation support for supporting a cryogen container storing cryogen is partially composed of a high temperature superconductor. For example, the thermal insulation support comprises one supporting rod 11 coupled with the cryogen container, the other supporting rod 11 coupled with the external container 2, and a coupling rod 14 of high temperature superconductor inserted between the supporting rods 11, 11 while being engaged therewith at the opposite ends thereof. Since the high temperature superconductor exhibits superconductivity at room temperature and has low thermal conductivity, the coupling rod 14 exhibits low thermal conductivity and restrains transmission of heat from the external container 2 to the cryogen container 1 thus exhibiting thermal insulation effect.
Patent JP-S61287502-A (JP)
Title: Sealing device
Inventor: SCHULTHEIS STEPHEN K
IPC: B65B7/18
Filed: 1986-05-27
Abstract: Portable sealing apparatus for the sealing of plastic coated paperboard cartons includes a frame and a fixed jaw mounted thereto. A single movable jaw is utilized to seal top portions of the carton by fusing of a polyethylene coating thereon. Guide means enable manual placement of the carton with the sealable portions thereon disposed between the fixed and movable jaw. Proper selection of pressure, time and controlled heating of the jaws enables the carton to remain adjacent the fixed jaw before, during and after the sealing thereof, without subsequent remelting of the polyethylene coating and opening of the seal for a period of time.
Patent JP-S5747065-A (JP)
Title: Bellows
Inventor: NODA TAIJI
IPC: F16J3/04
Filed: 1980-09-03
Abstract: PURPOSE: To reduce concentration of the stress caused by an impulse in the both end portions of bellows and prolong the life of the bellows, by forming it so that radii of curvature of ridges and bottoms of its wave shaped portions near its both ends are gradually increased from the middle portion toward the both ends.  
     CONSTITUTION: Radii r 1 , r 2 , r 3  of curvature of ridges 3 and bottoms 4 of wave  shaped portions 2 of bellows 1 near its both ends are formed so as to be gradually increased from radii r 0  of curvature of ridges and bottoms of wave shaped portions of the bellows 1 near its middle portion toward its ends. Accordingly, as spring constant near both ends of the bellows is gradually increased from that near its middle portion a load caused by an impulse, and the stress by a load at the time of expanding or contracting the bellows 1 do not concentrate in the end portions, otherwise relieved, dispersed and absorbed properly. Thereby, the life (the durability) of the bellows 1 can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6016049-A (JP)
Title: Demodulator
Inventor: MIZOGUCHI SHIYOUICHI
IPC: H04L27/227
Filed: 1983-07-07
Abstract: PURPOSE:To release different-frequency pseudo acquistion and to expand the range of normal synchronism acquistion by detecting an eye pattern of a base band signal obtained through synchronism detection to discriminate the correlativity between adjacent time slots. CONSTITUTION:A poly phase modulation input signal is inputted to phase detectors 11, 12 detected synchronously by orthogonal regenerated carriers C1, C2, its output is inputted to LPFs 14, 15 and then base band signals B1, B2 are obtained. The signals B1, B2 are rectified by full wave rectifiers 21, 22 and rectified outputs G1, G2 of the eye pattern are sampled respectively by FFs 23, 24 and applied to an exclusive OR circuit 27. The correlation between adjacent time slots is discriminated from an output signal I of the circuit 27 by using FFs 25, 26 and an exclusive OR circuit 28, and this output passes through an LPF29 and a reset signal R is obtained. The signal R becomes logical L at the normal synchronism and become logical H at wrong synchronism and the signal R at a level of logical H opens an output switch device 19 of a phase error detecting circuit 19 to interrupt a phase locked loop and release the different-frequency pseudo acquistion, thereby restoring the state to the state of out of out of synchronism.
Patent JP-2000311039-A (JP)
Title: Partial enlargement display device and partial enlargement display method
Inventor: MURATA RYOJI
IPC: G06F3/048
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a partial enlargement display device/method by which operability considerably improves by a person having a handicap in eyes and a person who is to enlarge an input part. SOLUTION: A sentence which is inputted and displayed is displayed on a display window 5. A caret is placed in the arbitrary position of the display sentence by a keyboard and a mouse. An enlargement part operation part enlarges/displays a prescribed range which contains before and behind a caret position and which is previously designated in such a state and automatically starts a new paragraph in the display content of the prescribed range that is enlarged/displayed so that it is settled in the display width of the original display window 5.