baber/WOPTO huggingface dataset:
Patent JP-H09264447-A (JP)
Title: Gas cutoff device
Inventor: OKAMATSU HIROSUMI
IPC: F16K37/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the effect of a transient noise or the like and prevent the occurrence of erroneous judgement by applying the constitution that an input port judgement part inspects voltage, upon receipt of a port judgement normal signal, the abnormality of a circuit is judged when the voltage is equal to or below the preset level and, then, the circuit abnormality is reported. SOLUTION: An input port judgement part 5, upon receipt of an output signal from a periodic timer part 1 to periodically output a voltage inspection signal A, judges the status of an input port and outputs a port judgement normal signal D and a port judgement abnormality signal E. A voltage detection part 2, upon receipt of the port judgement normal signal D, inspects voltage. Then, the voltage detection part 2 outputs a voltage drop signal B, when the voltage is equal to or lower than the preset value, and a voltage normal signal C when the voltage is abnormal. Also, a circuit abnormality judgement part 6, upon receipt of the port judgement abnormality signal E, identifies a circuit abnormality and outputs a circuit abnormality reporting signal F.  In this way, the input port judgement part 5 judges the status of the input port to read a judgement signal for voltage inspection, before implementing the inspection, thereby avoiding judgement about a voltage drop in the case of an abnormality.
Patent JP-H08274022-A (JP)
Title: Semiconductor exposure device
Inventor: TEI ZENKIYOKU
IPC: G03F7/20
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To constitute the pattern on a reticle continuously by utilizing another optical means for condensing the light passing a blind, generating the overlapped phenomenon of exposed light energy and projecting the pattern on the reticle on a plate. SOLUTION: The light, which has passed through the exposing region having the constant size adjusted by a blind 4, that is to say, the size adjusted slightly larger than a pattern to be exposed, passes a correcting plate 8. Then, the light is applied into a next correcting lens 9. The light reaching the correcting lens 9 is the light passing through the exposing region of the blind 4. The image of the light passing through the exposing region is formed on a reticle 5 by the correcting lens 9. The pattern on the reticle 5 illuminated by the light passing the correcting lens 9 is projected on a plate 7 by a projecting lens 6. At this time, the unclear image of the opening peripheral part of the blind 4 is formed on the reticle 5 by the correcting lens 9.
Patent JP-H02250027-A (JP)
Title: Optical modulator
Inventor: MIYAGAWA TOSHIYA
IPC: G02F1/035
Filed: 1989-03-23
Abstract: PURPOSE:To control the light confinement strength of the electrode part and projection part of the optical modulator to the best values independently, and to shorten the overall length of elements and obtain a small-sized optical modulator by setting the impurity concentration of the optical waveguide of the projection part less than the impurity concentration of the optical waveguide of an arm. CONSTITUTION:An optical waveguide 12 consists of an incidence part 10, the arm part 15 with two optical waveguides branching from the incidence part, and the projection part 16 where the optical waveguides of the arm part come together into one. The Ti film thickness of the arm part 15 where the optical waveguide branches into two before the diffusion and the Ti film thickness of the confluence optical waveguide of the projection part 16 before the diffusion are specified and the diffusion is carried out in an air atmosphere. In this case, the impurity concentration of the optical waveguide of the confluence part is set low to make light confinement partially weak, thereby shortening the distance required for the emission of primary mode light. Namely, the optical waveguide is made different in impurity concentration between the electrode part and confluence part to realize the best light confinement conditions at respective parts, and the overall element length can be shortened to reduce the size of the optical modulator.
Patent JP-S56169239-A (JP)
Title: Recorder and reproducer
Inventor: MUTOO AKIRA
IPC: G11B7/135
Filed: 1980-05-29
Abstract: PURPOSE:To miniaturize a device by writing and reproducing data by the same optical system, by providing one rotary stage. CONSTITUTION:Light from a light source 1 is focused on a medium 4 through a collimator lens 2 and an objective lens 3. For this purpose, a rotary stage 7 is povided with a total reflection mirror 5 and a semitransmissive mirror 6; the total reflection mirror 5 is used in writing, and the semitransmissive mirror 6 in reproduction.
Patent JP-H03272598-A (JP)
Title: Electric power unit
Inventor: MATSUMURA MITSUNOBU
IPC: H05B41/18
Filed: 1990-03-22
Abstract: PURPOSE:To have an electric power unit which is connected to a fluorescent lamp device using a commercial frequency to cause high-frequency lighting of the device by connecting a socket to a fluorescent electric-discharge lamp which is lit under the frequency of a commercial power-source, and then feeding high-frequency power to cause the high-frequency lighting. CONSTITUTION:High-frequency power is fed to a fluorescent lamp-device 5 which is lit under a commercial frequency via a socket 6 for fixing a glow starter so as to light the device under a high frequency. Namely, the fluorescent lamp-device 5 has a fluorescent electric-discharge lamp 1 and a choke coil 2, and b, b' respectively show points for connecting a power plug 8 while c, c' respectively show points for connecting the socket 6 for fixing the glow starter. When the fluorescent electric- discharge lamp 1 is lit, the lighting is detected by a lighting detection means 22 so that each of relays 19, 20, 21 is changed from the side of A to the side of B at its contact. Then, power from a commercial power-source 4 is fed to an inverter circuit 14, therefore a high-frequency oscillation voltage is outputted from the inverter circuit 14 and therefore the high-frequency voltage is impressed on the fluorescent electric- discharge lamp 1 so as to cause high-frequency lighting of the lamp 1. Only the connection of a power unit can thus cause the fluorescent electric-discharge lamp to be lit under the high frequency.
Patent JP-S62232354-A (JP)
Title: Production of packed reconstituted dry lentinus edodes
Inventor: UNE YASUSHIGE
IPC: A23L19/00
Filed: 1986-04-01
Abstract: PURPOSE:To produce packed reconstituted dry Lentinus edodes which has improved shelf stability and adaptability to physical distribution and yet immediately cooked, by reconstituting dry Lentinus edodes with an aqueous solution of a salt, packing the reconstituted dry Lentinus edodes in an air-tight bag and heating. CONSTITUTION:Washed dry Lentinus edodes is immersed in a dilute aqueous solution of a salt having <=5wt%, preferably <=0.5wt% salt concentration such as solution of salt, potassium chloride, etc., at normal temperature or under heating for about 10-120min, reconstituted with water, dehydrated and packed into an air-tight bag or the washed dry Lentinus edodes is previously put in an air-tight bag, an aqueous solution of salt in an amount to reconstitute the dry Lentinus edodes with water is fed to the bag and the bag is sealed. Then, the hermetically packed reconstituted dry Lentinus edodes is heated with hot water or steam, boiled or steamed and sterilized.
Patent JP-S60217518-A (JP)
Title: Magnetic recording medium
Inventor: OZAWA KAZUNORI
IPC: G11B5/66
Filed: 1984-04-11
Abstract: PURPOSE:To obain a magnetic recording medium which has high durability and high coercive force by forming a magnetic layer on a nonmagnetic supporter by a vapor depostion or sputtering process so that a nonmagnetic metal of a low fusing point is permeated into a magnetic metallic layer divided into minute cracks. CONSTITUTION:A metal like Bi, Ga, Sb, In, Sn, Tl, B, Al, etc., having a <=650 deg.C fusing point or an alloy containing said metals such as Ga-Al, Bi-In, etc. is vapor-deposited on a nonmagnetic supporter 1. Then a magnetic metal such as Co, Ni, Fe, etc. is vapor-deposited under the pressure of about 10<-4>Torr with O2 supplied into a vacuum tank. Thus a magnetic metallic layer 3 is divided into minute pieces by cracks 4. The O2 gas is supplied more immediately after the vapor deposition is through, and a DC current is applied to a bombardment electrode set opposite to the supporter 1. Then an oxygen ion is implanted to the surface of a vapor deposition film. In such a way, the layer 3 is divided to increase the coercive force and a foundation metal 2 permeated into cracks 4 and also oxidized. Thus it is possible to increase the durability of a magnetic recording medium 5.
Patent JP-H01245506-A (JP)
Title: Magnetic multilayered film and manufacture thereof
Inventor: NAGAI YASUHIRO
IPC: H01F10/08
Filed: 1988-03-26
Abstract: PURPOSE:To make it possible to apply the title multilayer film without limiting to Fe, Co and Ni films, and to facilitate the drawing up of the material design of magnetic thin film parts by a method wherein a ferromagnetic layer having positive magnetostriction and another ferromagnetic layer having negative magnetostriction are alternately laminated on a substrate, and an annealing process is conducted at a specific temperature. CONSTITUTION:An Fe layer 1 having weak negative magnetostriction, an NiFe layer 2 having strong magnetostriction and an Ni layer 3 having strong negative magnetostriction are alternately laminated on a substrate 4, and zero magnetostriction is accomplished by having the Fe layer 1 in the thickness of 1.5nm and 10nm. Excellent soft magnetic characteristics can be accomplished by annealing said magnetic multilayer film at the temperature range of 200-400 deg.C.
Patent JP-H11275097-A (JP)
Title: Network system
Inventor: KAMO TOSHIYUKI
IPC: H04Q3/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a network system that reduces annoyances for the maintenance personnel. SOLUTION: In this network system, plural bridges are interconnected via an ATM network. When a specific bridge 11 is newly corrected to the ATM network, a specific bridge 11 sends a setting request for a selected virtual call SVC (ATM connection) for point-to-multipoint transmission to the other bridges 12, 13. Upon the receipt of the setting request from the specific bridge 11, the other bridges 12, 13 conduct SVC setting processing for the point-to-multipoint transmission with the specific bridge 11.
Patent JP-S62229912-A (JP)
Title: Oil-filled transformer
Inventor: KATO SEIJI
IPC: H01F27/12
Filed: 1986-03-31
Abstract: PURPOSE:To avoid the local overheating of a tank wall without complicated apparatus construction by a method wherein an oil channel, at least one end of which is opened, is attached to the inside of the upper wall of the tank along large current leads and a cooling pipe is linked with the oil channel. CONSTITUTION:Large current leads 3 are drawn out of a coil 2 aud provided in the upper part of the content of a transformer. An oil channel 11, whose sectional area is determined properly by taking induced loss, ctrculated oil quantity and so forth into acount, is attached to the inside of the upper wall 5a of a tank facing the large current leads 3 along ahd parallel to fhe large current leads 3. The one end or both ends, i.e. at least one end, of the oil channel 11 are opened and, in fhe surface facing the side wall 5b of the tank, oil introducing holes 12 are drilled corresponding to the pressure loss in the channel 11 and the oil channel 11 is linked with a forced oil supply type cooler 14 eguipped with an oil supply pump 13 through a cooling pipe 15. Forced oil flow is induced inside the oil channel 11 and local overheating of the near-by tank wall induced by magnetic field of the large current leads 3 can be uniformly relieved by the cooling effect of the insulating oil.
Patent JP-S551218-A (JP)
Title: Automobile turning jack
Inventor: SUZUKI IWAO
IPC: B60S9/14
Filed: 1978-06-16
Abstract: PURPOSE: To turn an automobile on a jack fixed below its chassis while balancing the weight, by controlling the jack driven by the automobile engine at the driver's seat.  
     CONSTITUTION: An upper screw rod 5, being reversely threaded at its upper and lower halves, is screwed by its lower half in a screw box 2 and by its upper half in the center hole of a vehicle lifting support 6. The support 6 has a vertical play for striking the horizontal balance. As a starting ring 1 begins to turn, the jack base 4 is landed due to the motion of the screw rods 4, 5 to lift the vehicle. When all  wheels are lifted above the ground, the brake is put on to turn the vehicle to any  direction. Even if the vehicle loses its balance due to the one-sided cargo load and  one or two wheels are still kept on the ground, it is easy to turn the vehicle due to  the reduced weight. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62236899-A (JP)
Inventor: AANESUTO EICHI BURAMUBOO
IPC: C11D3/386
Filed: 1987-03-26
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-2000266173-A (JP)
Title: Speed change control device for automatic transmission
Inventor: MURASUGI TAKU
IPC: F16H61/08
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a speed change control device for automatic transmissions which realizes a smooth speed change performance by reducing the torque reducing depth in a torque phase, suppressing a thrust torque, and making the torque phase time shorter, by preventing the generation of an engine racing securely in a speed changing time. SOLUTION: A turbine rotation frequency deflection operation means e to operate the difference between the detecting value and the inferring value of the turbine rotation frequency; a release controller f1 which reduces the releasing pressure of the first fastening element a to a specific pressure adding a surprass pressure to a fastening maintaining pressure, so as to make wait as in the specific pressure, until the turbine rotation frequency deflection operation means is made to a setting pressure when a speed change starting instruction is put out;  and a before change speed gear stage phase control means f by a fastening pressure controller f2 which carries out the middle operation control to raise the fastening pressure of the second fastening element b from a return proper pressure gradually at a specific inclination until a return rotation frequency deflection is made to the set value, when the speed change instruction is put out; are provided.
Patent JP-S547508-A (JP)
Title: Motor
Inventor: WATANABE AKIMOTO
IPC: H02P23/00
Filed: 1977-06-20
Abstract: PURPOSE: To successively change the rotation of a motor with simple structure by axially moving the relative position between a rotor and a stator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59200076-A (JP)
Title: Transportation method of high-temperature geothermal water and method of geothermal power generation
Inventor: YAMAOKA KEIJIROU
IPC: E21B43/00
Filed: 1983-04-27
Abstract: PURPOSE:To transport geothermal water and generate electric power at high efficiency by driving a pump by the power generated by a double-phased-flow turbine in which geothermal water is utilized. CONSTITUTION:When a geothermal doble-phased-flow discharged from a pit pump 3 is supplied to a rotary separation type double-phased-flow turbin 6 set up on the ground, a rotary separator 11 is driven and a part of or all of thus obtained power drives a driving shaft 4 via a gear box 7, thereby driving a pit pump 3 placed at the bottom end of the shaft 4. This pit pump 3 directly intakes geathermal water and send it to the ground surface via a pump casing 13. Since the geothermal double-phased flow in the pit bottom is transported through the pump casing 13 as being pressurized up to the pressure corresponding to its temperature, its evaporation is restricted, and the geothermal water can be brought up to the pit inlet whithout changing its temperature at the pit bottom.
Patent JP-S63256911-A (JP)
Inventor: UARUTERU ARUBERUTO ERIZABESU G
IPC: B23K26/067
Filed: 1988-03-25
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-S62229021-A (JP)
Title: Mechanical seal abrasion evaluating apparatus
Inventor: KATAOKA TADASHI
IPC: F04B39/00
Filed: 1986-03-31
Abstract: PURPOSE:To evaluate the abrasion of a mechanical seal handily, by a method wherein the output value of a high frequency sensor for measuring high frequency vibration generated by a mechanical seal during the operation is converted to a variable value related to the abrasion of the mechanical seal and the signal thereof is inputted to determine an integrated value following the abrasion of the mechanical seal. CONSTITUTION:Vibration based on a solid sliding component of a rotary ring 12 and a driven ring 11 is transmitted through a casing 4 while being hardly attenuated to be detected with a high frequency vibration sensor 14. Therefore, the high frequency vibration sensor 14 senses only the vibration based on the solid friction of sliding surfaces of the driven ring 11 and the rotary ring 12. A signal thereof is amplified with an amplifier 15 and processed with the signal converter 16. The output a signal of the signal converter 16 is converted to digital from analog and inputted into an arithmetic unit 17, which previously memorizes a figure as a data table, to determine the abrasion of a mechanical seal by a computation. For example, abrasion amounts 21a' and 21b' or the like are outputted on display unit 18.
Patent JP-H08273585-A (JP)
Title: Secondary ion mass spectrometer
Inventor: SHIMIZU KEIJI
IPC: H01J49/04
Filed: 1995-03-30
Abstract: PURPOSE: To lower the temperature of a sample to establish a steady state in a short time by installing a means for cooling a secondary ion drawing electrode provided opposite to a sample holder within a vacuum vessel. CONSTITUTION: An ion generating part consists mainly of a sample holder 2 in which a sample 1 installed in a vacuum vessel is held, a heat conducting part 4 and a refrigerant introducing part 3, for cooling the holder 2, and a secondary ion drawing electrode 5 provided opposite to the holder 2. Further, a refrigerant introducing part 6 is provided in contact with the electrode 5 with the heat conducting part 7 therebetween. Refrigerants 8A, 8B such as liquefied nitrogen are introduced into the refrigerant introducing parts 3, 6, so that not only the holder 2 but also the electrode 5 are cooled to low temperatures. Therefore, the radiated heat flowing into the sample 1 and the holder 2 is greatly reduced by cooling of the electrode 5, the elevated temperature of the sample 1 becomes much lower than in conventional cases, and the time required to reach a steady state is also reduced.
Patent JP-H06281229-A (JP)
Title: Control device for heat exchanger unit
Inventor: TAKAYAMA YOSHIHIKO
IPC: F24F7/007
Filed: 1993-03-31
Abstract: PURPOSE:To make an electrical equipment small-sized and smoothly perform setting of control. CONSTITUTION:An electrical equipment 13 comprises push button type setting switches 15, 17, 19, 20 on a control board, and segment LEDs 16, 18 capable of indicating control items, contents of control items, and contents of abnormality by means of the setting switches 15, 17, 19, 20. The electrical equipment 13 is constructed so as to control a heat exchanger unit and plainly indicate the contents of abnormality.
Patent JP-H03274797-A (JP)
Title: Electronic instrument cooling structure
Inventor: KAWADA AKIO
IPC: H05K7/20
Filed: 1990-03-26
Abstract: PURPOSE:To reduce the size of an instrument by providing the inside of a main cooling conduit with a fan, conducting the blast of the fan in the conduit in a direction from an inlet to an outlet, providing a surface communicating with the outer surface side of the instrument with the other cooling conduits and providing the rear in the blast direction of the fan in the main cooling conduit with an outlet. CONSTITUTION:A cooling fan 5 in a main cooling conduit 2 is operated and an air flow 15 discharged in an outlet 4 is formed. A static pressure in the cooling conduit 2 is made a negative pressure by the air flow 15 with respect to the other cooling conduits 6, 6' and 6''. In order to correct the negative pressure, an outside air inflow into the inlets 7, 7' and 7'' of the cooling conduits 6, 6' and 6'', respectively, is continued. Like the air flows 16, 16' and 16'' in the cooling conduits 6, 6' and 6'', respectively, the air flows from inlets 7, 7' and 7'' to outlets 11, 11' and 11'', respectively, and is discharged into the main cooling conduit 2, to be discharged outside the instrument while being carried on the air flow 15 to cool heating elements in the main conduit 2 and the other cooling conduits 7, 7' and 7''.
Patent JP-S57123-A (JP)
Title: Epoxy resin composition
Inventor: OOTSU MASAAKI
IPC: C08G59/00
Filed: 1980-05-31
Abstract: PURPOSE: An epoxy resin composition having a long gel time and being capable of forming a heat-resisting cured product suitable for printed ciruit boards, prepared by adding poly-p-vinylphenol or its halogenated product and an aluminate ester.  
     CONSTITUTION: An epoxy resin composition prepared by mixing (A) an epoxy resin with (B) poly-p-vinylphenol and/or its halogenated porduct as a curing agent, and (C) an aluminate ester of the formula, wherein n is 1W5 and R is an alkyl or an aryl, as a curing acid, e.g., aluminum isopropoxide, aluminum ethoxide. The amount of compound B used is such that the mol ratio, epoxy groups of resin A/ active hydrogen atoms of curing agent B, is 0.5W2.0. And, curing aid C is used in  an amount of 0.05W5.00pts.wt. per 100pts.wt. resin A. Addition, of both components B and C to resin A makes it possible to obtain an easily handleable, storage- stable resin composition having a long gel time and being capable of forming heat- resistant cured products. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000264974-A (JP)
Title: Production of resin composition
Inventor: HASEGAWA NAOKI
IPC: C08L77/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a resin composition in a state that a dispersion material is dispersed finely and uniformly in a mother material. SOLUTION: This method for producing a resin composition consisting of a mother material and a dispersion material 121 dispersed in the mother material, is to pour a dispersion material liquid 12 consisting of the dispersion material 121 and a solvent 120 into the mother material in its molten state, adding a shearing force to them and removing the solvent 120.
Patent JP-H02250312-A (JP)
Title: Developing apparatus
Inventor: IWASHITA MASAFUMI
IPC: H01L21/027
Filed: 1989-03-23
Abstract: PURPOSE:To reduce manual operation during a developing operation by installing a noncontact-type film thickness measuring instrument; and a control part to decide an additional developing operation. CONSTITUTION:The following are installed: a noncontact-type film-thickness measuring instrument 6 used to measure a film thickness of a resist; and a control part 7 used to control a developing time according to the film thickness of the resist. That is to say, the noncontact-type film-thickness measuring instrument 6 which can be swung is provided at an upper position of a mask holder 4 and measures a film thickness of a mask which is being developed or has been developed. The noncontact-type film-thickness measuring instrument 6 feeds back a measured result to the control part 7; the control part 7 decides an additional developing time on the basis of the measured result of the film thickness and executes an additional developing operation. Thereby, the manual operation during a developing operation can be reduced.