baber/WOPTO huggingface dataset:
Patent JP-S60139-A (JP)
Title: Remote controller
Inventor: POORU MASHIYUU ADEYAA
IPC: H04H60/04
Filed: 1984-05-21
Abstract: PURPOSE:To attain the effective remote control by connecting both a remote controller and a device to be controlled to a common bus via each circuit network interface and then setting each circuit network interface address with each circuit network interface. CONSTITUTION:Each network station 10 contains a power supply 30, a gate circuit 31 and plural circuit network interfaces 32 (32a-32c). Then VTRs 33 and 34 are connected to the interface 32a; a remote control panel 35 and VTRs 36-38 are connected to the interface 32b; and a remote control panel 39 and an allotting device 40 are connected to the interface 32c, respectively. It is possible to flow the control signal or data to a cable 1 only when the interface 32 holds a token which circulates among devices. Thus the transmission is possible only when each interface 32 holds a circulation token, respectively. In such a way, the connection is possible to the circuit network accurately in good order.
Patent JP-H10288122-A (JP)
Title: Fuel injection valve for engine
Inventor: KATSU MASAHIKO
IPC: H01L41/09
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To accurately form the throttling of a needle valve at its base-end-side while reducing manufacturing cost. SOLUTION: An injection valve is provided with a nozzle 1a, which is opened/ closed by a needle valve 2 that displaces itself corresponding to the differential pressure between a fuel pressure room 3 and a differential pressure room 8, a throttling passage 20, which communicates the fuel pressure room 3 with the differential pressure room 8, and a piston 11, which increases/decreases the pressure within the differential pressure room 8 in correspondence to the elongation/contraction of a piezo-actuator 10. The needle valve 2 consists of a first ball valve 2a, which is fixed to one end of a rod 2b and which touches or separates from a seat surface 1b on the nozzle 1a side, and a ball 2c, which is fixed to the other end of the rod 2b.  In addition, a sleeve 5 is prepared, which is engaged with the needle valve 2 in the valve opening direction of the ball 2c and which is formed in such a manner that it can displace itself in the valve-opening/closing direction of the needle valve 8 in order to separate the fuel pressure room 3 from the differential pressure room 8. The ball 2c is energized by a return spring 4 in the valve closing direction, while the sleeve 5 is energized by a pre-loaded spring 7 in the valve opening direction.
Patent JP-S58221678-A (JP)
Title: Welding method of cr-mo steel
Inventor: WAKAMOTO IKUO
IPC: B23K9/23
Filed: 1982-06-16
Abstract: PURPOSE:To decrease the temper brittleness sensitivity of welded metal and to improve the toughness of a weld zone by specifying welding material components Si, P, Sb, Sn, and As of Cr-Mo steel and reheating the welded zone up to specific temperature. CONSTITUTION:The Cr-Mo steel welding material consists of 0.1-0.2 Si and P, Sb, Sn, and As so that X'(10P+5Sb+4Sn+As/100)<15, and the weld zone after welding is reheated up to 500-1,000 C. In this case, X' <=15, where X' is a coefficient of brittleness. Narrow gap or multi-layer welding is employed and a next-layer welding heat cycle or high-frequency heating device is used for the reheating, but the reheating by the next-layer welding heat cycle is used effectively for 1-pass 1-layer narrow groove welding and the reheating by the high frequency heating device is used effectively for the multi-layer welding.
Patent JP-H05273255-A (JP)
Title: Optical ct
IPC: G01R15/24
Filed: 1992-03-26
Abstract: PURPOSE:To secure insulation of a coil case and at the same time obtain an optical CT with a coil part which can be mounted easily. CONSTITUTION:A ring-shaped coil part 4 surrounding the periphery of a conductor L is provided. The coil part 4 is formed in ring shaped by interlocking two cases 20a and 20b in semidivided shape housing a coil iron core 21. The cases 20a and 20b form an opening over the entire length of an innerperiphery surface as a housing port for housing the coil iron core 21. Also, the opening is clad with an insulation plate, thus preventing induced current from occurring in a coil case 20.
Patent JP-S584885-A (JP)
Inventor: SHIMOHIRO SUMIYUKI
IPC: D06P5/04
Filed: 1981-06-30
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-S5529159-A (JP)
Title: Manufacturing of semiconductor device
Inventor: YAMAGISHI HARUO
IPC: H01L21/3065
Filed: 1978-08-23
Abstract: PURPOSE: To remove a defect occurence without raising base temperature by processing electrode with chemical dry etching when forming electrode by covering the GaAs base with a metallic layer of V, Nb, Ta, W etc. for constituting a Schottkey barrier.  
     CONSTITUTION: The GaAs base 1 will be covered with the base metallic layer of V, Nb, Ta, W etc. for constituting a Schottkey barrier and this layer will be covered by an intermediated metallic layer 3 consisting of Mo, W etc. and Au layer 4 being laminated. Next, the prescribed region on the layer 4 will be provided with a resist mask 5 and by means of solution etching, the layer 4 will be made to remain only on the electrode part and will be fed into the plasma etching device removing the mask. Thereafter the inside of the device will be filled with CF 4  and O 2  gas and, while making the inside 0.1 Torr including the partial pressure of these gases, a high frequency electric field will be applied, and under the cover of layer 4, the etching of the layers 3 and 2 will be performed to form an electrode consisting of the payers 2W4. Further the etching will be performed to the back of the base 1 and this part will be covered with the Au-Ge alloy electrode 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62259047-A (JP)
Title: Detecting device for conductive material in glass fiber
Inventor: KOSUGE ISAO
IPC: G01N22/00
Filed: 1986-05-02
Abstract: PURPOSE:To detect a conductive material in a glass fiber by arranging the glass fiber between a transmission antenna to which a microwave oscillator is connected and a receiving antenna to which a detecting circuit is connected. CONSTITUTION:The transmission antenna 2 and reception antenna 3 are arranged opposite each other and flanges 33 and 32 for leak prevention are provided atop of them. Further, the transmission antenna 2 is connected to a microwave oscillator 1 through a coaxial cable 20. Further, the reception antenna 3 is connected to the detecting circuit 4. Then, glass cloth 5 is passed at a constant speed between the flanges 33 and 32. Then, a microwave from the oscillator is passed through the glass cloth 5 and received by the detecting circuit 4. Its received wave is inputted to a signal comparator 43 and compared with a signal from an intermediate frequency oscillator 40 to detect the conductive material in the glass fiber 5 from variation of the signal of the received wave. Thus, extremely small conductive materials in the glass fiber, e.g., stainless steel and Ni are easily and accurately detected.
Patent JP-S60251057-A (JP)
Inventor: SEKIGUCHI MAMORU
IPC: B65D81/20
Filed: 1984-05-23
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-H06313878-A (JP)
Title: Liquid crystal element
Inventor: KANEKO SHUZO
IPC: G09G3/36
Filed: 1993-04-28
Abstract: PURPOSE:To provide easily controllable gradation drive. CONSTITUTION:This is a liquid crystal element with a liquid FLC clamped between a pair of electrodes 14 and 1903. A plurality of stripe type projections 12 formed with different intervals are provided on one of the electrodes 14 and 1903 within a picture element formed at an intersection with the other electrode. In addition, the liquid crystal element features that means 10 and 11 are provided to form the change of space between the projections 12 along a slope within the picture element, and further form field strength acting on the liquid crystal element distributed along the change of the space slope.
Patent JP-S584038-A (JP)
Inventor: SHIMANOE SHIGEYOSHI
IPC: E03C1/18
Filed: 1981-06-30
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-S5627903-A (JP)
Title: Toroidal magnetic field coil
Inventor: OOTA MITSURU
IPC: H01F5/00
Filed: 1979-08-15
Abstract: PURPOSE:To prevent occurrence of a nonwelded section by a method wherein protruding parts, with the same thickness as a side reinforcing frame, are provided on both ends of coil reinforcing frame located on the inside and the outside and a butt welding is performed on the protruding section and the side reinforcing frames. CONSTITUTION:A U-shaped groove 1 having a roundish section on the inside of reinforcing frames 6 and 7 on the inside and the outside, is provided and then a protruding section 12 with the same thickness as a side reinforcing frame 8 is formed. A weld face W2 is formed by performed by performing a butt welding on the protruding section 12 and the side reinforcing frame 8. An insulator 10 is filled in the U-shape groove and although an insulator receives burning damage at the time of welding, the coil of the insulator is designed so that direct heat is not transmitted to it. Accordingly, as the protruding section 12 on the weld face W2 has the same thickness as the side reinforcing frame 8, they have almost the same heat capacity and they are heated equally, thereby allowing to perform a perfact welding.
Patent JP-S58220104-A (JP)
Title: Single polarization fiber for ultralong wavelength
Inventor: OKAMOTO KATSUNARI
IPC: G02B6/024
Filed: 1982-06-17
Abstract: PURPOSE:To decrease the loss of light in an ultralong wavelength range in a single polarization fiber and to improve the characteristic for maintaining polarization by providing stress applying parts on both sides of the core of a fluoride fiber. CONSTITUTION:An optical fiber of a fluoride decreases the loss of light in a 2-6mum wavelength range and is therefore used as an optical fiber for said wavelength band. BaF2-GdF3-ZrF4 is made into a fiber stably in the mol% range shown by the solid line in the figure. If the molar concn. of the AlF3 to be added to a clad 2 is made larger than that of a core 1, the refractive index of the clad is smaller than that of the core and the fiber has a waveguide construction. BaF2-RF3-MF-ZrF4 is used as the material for stress applying parts 3. The difference DELTAbeta in the constant of propagation between HE<x>11 and HE<y>11 modes is larger as the refractive index B of the mode in the core is larger, whereby the loss of light is decreased without receiving the influence of disturbance such as bending and the characteristic for maintaining polarization is improved.
Patent JP-H06313908-A (JP)
Title: Polarity inversion type optical switch
Inventor: ITO HIROKI
IPC: H04B10/27
Filed: 1993-04-28
Abstract: PURPOSE:To enable more efficient switching by providing the optical switch with a nonlinear optical medium having periodic polarity inversion structures in a part of at least either of two optical arms of a Mach-Zehnder interferometer. CONSTITUTION:A signal light pulse 113 is made incident on the waveguide type interferometer 102 through a multiplexing mirror 109. The interferometer 102 is previously so set that an output is made zero for the input of only the signal light pulse 109 by applying the electric field to the second arm 104 of the interferometer 102 via an electrode 105 and finely adjusting the refractive index of the second arm 104 by an EO effect. A light control pulse 114 is then made incident on the interferometer 102 through the multiplexing mirror 109. The sum frequency generation process of the light control pulse 114 and the signal light pulse 113 takes place at the first arm 103 and the second arm 104 and the phase of the signal light pulse 109 changes in both arms. The zero output state of the interferometer 102 is broken by this phase transition and the signal light pulse 109 is outputted as an output light pulse 115.
Patent JP-H11287882-A (JP)
Title: Ferrule spring loosening jig of unit cell in spacer of boiling water fuel assembly for high burnup
Inventor: HOSHI YUTAKA
IPC: G21C21/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To completely eliminate scratch generation with a simple operation of insertion and removal by a loosening jig used for a purpose that a fuel element to be elastically held in a spacer element in a spacer of boiling water fuel assembly for high burnup is not scratched by a ferrule spring for elastic holding. SOLUTION: A spring container 11 is fitted in the first and the second spacer element 3a and 3b of a unit cell 3A by holding a holder 10 and the first and the second facing branch pieces 7A and 7B of a ferrule spring 7 go into the path L formed by the press grooves 13f and 13g and are pushed and deformed. As the first and the second bent press plates 13A and 13B for insertion forming the path L are inserted along the first and the second spacer elements 3a and 3b, the inserted fuel element 2 never receives the spring force of the ferrule spring 7 and the duplication layer part 3m projecting above is fitted in a containing inlet 12b of thrust base 12 so that the fitting of the loosening jig is completed and the jig is removed after the insertion of the fuel element 2.
Patent JP-H0595528-A (JP)
Title: Video signal waveform generation circuit
Inventor: TOYOSHIMA MAKOTO
IPC: H04N7/081
Filed: 1991-04-09
Abstract: PURPOSE:To generate the prescribed video signal waveform pattern with a compact circuit configuration, to make the circuit configuration and the high- speed processing part compact, and to realize low power consumption. CONSTITUTION:A central control circuit 11 generates data of the required video signal waveform pattern. A FIFO memory part 12 buffers the data of the video signal waveform pattern generated by the central control circuit 11 to be sent to a D/A conversion part 13. The D/A conversion part 13 converts the digital data to be supplied into an analog signal. This analog signal is outputted as a video signal through an output terminal 14.
Patent JP-S58222715-A (JP)
Inventor: YOMOKARI SHIGEO
IPC: H02G9/02
Filed: 1982-06-16
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-H11288543-A (JP)
Title: Device for detecting operational position of mechanism
Inventor: ASAO TOMOAKI
IPC: G11B17/22
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To precisely detect an operational position of a mechanism by detecting an output voltage of a variable resistor at every prescribed time in a process that a prescribed part is moved continuously and judging that the prescribed part arrives at a prescribed position when this value isn't changed for a second prescribed time longer than a first prescribed time. SOLUTION: Since a groove 12 is set so that a pin 14b is stopped for a prescribed short time when a hold part of a CD approaches a take-out position of first, second, third sheet of CD, the pin 14c, an arm plate 15 and a sliding piece 21 are stopped at this position for a short time. A CPU checks the output voltage of the variable resistor 20, and when the output voltage of the variable resistor 20 isn't changed for the prescribed time while the hold part is moving, the CPU judges that the hold part arrives at the position to hold the CD. By such a manner, the necessity for preparing a table making the output voltage of the variable resistor 20 answer to the position of the hold part is eliminated, and the position of the hold part is grasped precisely.
Patent JP-S586821-A (JP)
Title: Slurry transportation control apparatus
Inventor: OOKAMI TAKAHIRO
IPC: B65G53/30
Filed: 1981-07-03
Abstract: PURPOSE:To automate cleaning of a storage tank while automating control of supply and discharge of stores to the storage tank by providing a stores detecting device above the storage tank. CONSTITUTION:A coal storage tank 2 provided on a predetermined portion in a hull 1 of a coal firing ship is provided on the upper portion with a depth sounder 16 to detect the level of the coal in the storage tank 2. The coal is made slurry by a water injecting nozzle 15 in the lower portion of the storage tank 2 to be flowed down and transported to a coal burning chamber 10 by an ejector 6. Also, the storage tank is provided on the upper portion with a turning nozzle 14 from which water is injected through the depth sounder 16 when the coal is exhausted from the tank so that coal remaining in the tank can be cleared out and the interior of the tank can be automatically cleaned.
Patent JP-2000291311-A (JP)
Title: Door stopper
Inventor: TSUJINO JUNICHI
IPC: E05C17/46
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a door stopper capable of restricting the opening of a door, holding the door in an open condition and preventing the closing of the door with simple operation even when strong external force is applied in the closing direction of the door. SOLUTION: A door 1 has an engagement portion 10 provided with a magnet 25 and a movable portion 30 formed with a rotary plate 34 almost flat with a floor level and provided on a floor. When the door 1 is almost fully open, the rotary plate 34 is attracted by the magnet 25 to cause the rotary plate 34 to be engaged at its end with an engagement body 19 of the engagement portion 10 so that the further opening of the door 1 is restricted and the door is held in an opening condition. In addition, a locking portion 40 consisting of an operator 41, an actuator 45 and a spring 46 is provided to move the actuator 34 up and down with the locking operation of the operator 41 and fitting the actuator 45 at its end into an open hole in the rotary plate 34 to prevent the closing of the door 1 to be unlocked with unlocking operation.
Patent JP-S60248146-A (JP)
Title: Production of granular processed embryo bud
Inventor: OGASAWARA TAKEO
IPC: A23L7/152
Filed: 1984-05-24
Abstract: PURPOSE:To obtain the titled embryo buds, having improved nutritive value and preservation quality, and dispersible uniformly in hot water, by gelatinizing embryo buds (mixture of starch and grain flour added thereto), pulverizing the embryo buds, coating the pulverized embryo buds with a solid fat or oil, freeze pulverizing the resultant material, adding a binder, etc. thereto, and granulating the resultant mixture. CONSTITUTION:Embryo buds or a mixture thereof with starch and grain fluor is gelatinized in a drum dryer, etc. and directly used or pulverized to give powder containing >=90wt% particles having <=200mu particle diameter. The resultant gelatinized embryo buds (containing starch, etc.) are coated with a solid fat or oil, e.g. hardened rapeseed oil, and then freeze pulverized to give powder containing >=90wt% particles having <=120mu paticle diameter. A binder and if necessary saccharide, grain flour, fat or oil, starch, seasoning or spice are added to the resultant embryo bud powder coated with the solid fat or oil, and the resultant mixture is then granulated to afford the aimed embryo buds. Preferably, the gelatinization is carried out to give >=60% gelatinization ratio.
Patent JP-S5731714-A (JP)
Title: Combustor
Inventor: RIYOUDORI MICHIO
IPC: F23D11/00
Filed: 1980-07-30
Abstract: PURPOSE: To impart a fast-heating characteristic at a firing and to improve a rising at the start of a heating operation in the combustor with a carburetor by a structure wherein a heavy heat pipe is arranged between a combustion chamber and the carburetor.  
     CONSTITUTION: Between the combustion chamber 4 and the carburetor 7, a gravity type heat pipe 10 for heating a vaporization chamber 8 of the carburetor 7 is arranged. The heat pipe 10 is embedded at the horizontal part at the lower end into the lower part of a burner 5 in the combustion chamber 4 and at the rising part at the upper end into the carburetor 7. At the firing of the burner 5, a heater 9 of the carburetor 7 is supplied with electric power to heat the carburetor 7. In this instance, the carburetor 7 is separated from the side wall 1 of the combustion chamber 4 and a pipe 10 has only a small thickness and hence a small heat capacity. Further, the pipe 10 does not transmit the heat from the upper end to the lower end. Therefore, the heat generated by the heater 9 is not transmitted to the combustion chamber 4, whereas the vaporization chamber 8 reaches immediately a desired temperature. This produces the instant vaporization of a mixture of fuel and air upon being introduced into the vaporization chamber 8, and the vaporized mixture is then fed to the burner 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5227139-A (JP)
Title: Rapidly heating apparatus using regenerative material
Inventor: KINUGASA HISASHI
IPC: B60H1/08
Filed: 1975-08-26
Abstract: PURPOSE:In a water colled engine, while starting engine temperature increases rapidly, regenerative material such as super colled natrium acetate.
Patent JP-S5543391-A (JP)
Title: High-frequency heater
Inventor: FURUSAWA TAKASHI
IPC: F24C7/02
Filed: 1979-08-13
Abstract: PURPOSE: To enhance safety in door opening time by coupling the operation of a safety switch with the operation of a monitor switch which makes a high-frequency oscillator inoperative when a trouble has occurred in the safety switch.  
     CONSTITUTION: When a door is open, a door cam 15 parts from a cam lever 8, a safety switch 1 is turned on, and a monitor switch 2 is turned off. With the door closed, the door cam 15 contacts the lever 8 to rotate it in the direction B', so that the switch 2 is turned off and then the switch 1 is turned on. In the case where the opening of the door does not turn off the switch 1 because of a trouble such as fusion of a contact during heating, although it is expected that a latch switch 58 or the like opens a relay contact 56 to break the circuit on the opening of the door, it is possible that the relay contact 56 also is fused, which is dangerous. According to the present invention in such a case the monitor switch 2 turns on to form a short-circuit L-C-D-N, resulting in the melting of a fuse 13 and the breaking of the circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04311676-A (JP)
Title: Static flow regulating device for fuel injection valve
Inventor: TANAAMI SHUICHI
IPC: F02M65/00
Filed: 1991-04-09
Abstract: PURPOSE:To improve the straightness of the optimum combination between a valve assembly and a nozzle plate so as to enable the automation of flow adjustment. CONSTITUTION:A flow measuring means 130 measures the actual flow at the combined time of a valve assembly 1 rank-divided by lift quantities and a nozzle plate 2 selected according to the lift quantity. A judging means 140 judges whether the actual flow is within the specified value, and when the actual flow is out of the specified value, a selecting means 150 refers to a data base 120 to select the nozzle plate 2 in the optimum flow rank again and to perform automatic flow adjustment by the combination of the optimum nozzle plate 2.
Patent JP-S586183-A (JP)
Title: Optical semiconductor device
Inventor: MIZUNO AKIKO
IPC: H01L31/02
Filed: 1981-07-04
Abstract: PURPOSE:To couple an optical semiconductor and optical fiber at low cost without having a special jig or tool by a method wherein the optical fiber and the optical semiconductor are coupled using a rubber tube and a heat-shrinkable tube. CONSTITUTION:The optical fiber 1 is placed in a rubber fuse 2, on the outside of which, the heat-shrinkable tube 3 is covered, and the optical semiconductor 4 of optional shape is placed in the tube 3. Then, the tube 3 is shrinked by heating, the optical semiconductor 4 is fixed, and at the same time, the optical fiber 1 is fixed by applying pressure on the tube 2. Accordingly, no special jig or tool is needed, and the coupling of the optical fiber 1 and the optical semiconductor can be performed at low cost.