baber/WOPTO huggingface dataset:
Patent JP-H06330885-A (JP)
Title: Magnetic bearing unit
Inventor: HIRATA TOYOHISA
IPC: F04D19/04
Filed: 1993-05-25
Abstract: PURPOSE:To detect any malfunction due to the accumulation of a pump product onto a rotor beforehand and to prevent it from occurring. CONSTITUTION:At the time of steady rotation, a runout value 62 of a rotor of a frequency component corresponding to rotational frequency in this rotor is detected by a position sensor 22, a band pass filter 51 and a rectifying smoothing circuit. In addition, this runout value 62 is compared with a reference runout value 63 by a comparator 54, and when the runout value 62 is larger than the reference runout value 63 in succession as long as the specified time, a stop command signal 67 is outputted to a driving inverter 42 of a motor 30, stopping a pump, and simultaneously an alarm output command signal 68 is outputted to an alarm output circuit 58 and thereby an alarm display is emitted.
Patent JP-S6014464-A (JP)
Title: Infrared ray image pickup device
Inventor: DENDA MASAHIKO
IPC: H01L27/148
Filed: 1983-07-05
Abstract: PURPOSE:To obtain a solid-state image-pickup device with which a measurement of absolute temperature can be performed easily by a method wherein two or more kinds of narrow band-pass filters, having different transmissive wavelength regions on the infrared ray incidence surface of a photoelectric conversion part, are provided. CONSTITUTION:Infrared rays are made to incident from a metal side electrode of Schottky junction. Filters 13, 14 and 15 are narrow band-pass filters having different band-passes respectively. As generally known, the filters are formed into mosaic form or stripe form using a dielectric multilayer film by performing a sputtering method, a vapordeposition method and the like. The signal charge obtained by performing a photoelectric conversion is conveyed to a vertical shift resistor 1 through a transfer transistor 3, it is transferred in the lower direction inside a vertical shift resistor 1, a signal charge is moved to a horizontal shift resistor 4, it is transferred in the left direction inside the horizontal shift resistor 4, and the electric charge is read out from an output part 5. Pertaining to photoelectric conversion, the absolute temperature and the emissive power of a substance are obtained from the signal of the three adjoining photoelectric conversion parts 2-1, 2-2 and 2-3, using the formula of the signal charge of the infrared rays passed through the filters 13, 14 and 15.
Patent JP-S63289319-A (JP)
Title: Radial ball bearing for protection in magnetic bearing device
Inventor: KAWAKAMI YOSHIHISA
IPC: F16C39/02
Filed: 1987-05-20
Abstract: PURPOSE:To improve wear resistance of a bearing and reduce centrifugal force acting on balls and contact surface pressure between a raceway ring and the balls by partially using balls made of ceramics in at least a partial group of radial ball bearings for protection located on plural places. CONSTITUTION:In case of high speed touch down, as each ball 11 is made of ceramics, its hardness is high and its wear resistance is improved, and as the density of ceramics is small, centrifugal force acting on the ball 11 becomes smaller and contact surface pressure between the ball 11 and an outer ring 13 becomes smaller. As the coefficient of linear expansion of the ceramics is small, clearance change in this bearing generated by heating is smaller than that of a steel ball and deformation of the ball 11 is small and its rotation becomes smoother, because coefficient of elasticity of the ceramics is larger. Therefore, durability of the ball 11 can be improved by making the ball out of ceramics.
Patent JP-H09306515-A (JP)
Title: Solid electrolyte fuel cell and manufacture thereof
Inventor: NISHIMURA NAOYUKI
IPC: H01M8/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell with low electric resistance in a joint part and high power generating performance by using a joining material prepared by forming fibrous conductive ceramic in a felt shape. SOLUTION: In a solid electrolyte fuel cell prepared by stacking many unit cells 1 each formed by bringing a current collector 4 into contact with an electrode 3 through a gas separator, a joining material prepared by forming fibrous conductive ceramic 6 in a felt shape is interposed between constituting members. The fibrous conductive ceramic has lanthanum manganite containing either one of strontium, cobalt, calcium, and magnesium as the main component.
Patent JP-H06312793-A (JP)
Title: Engine-oil changer
Inventor: MATSUMOTO TAKIMA
IPC: G09G3/00
Filed: 1993-04-26
Abstract: PURPOSE:To make an operating state graspable to both operator and customer by displaying the removal of old oil, injection of new oil and stand-by state through a display with a plurality of light-emitting elements arranged therein. CONSTITUTION:A display 72 with a plurality of LEDs 27 arranged therein is provided above a housing 1 equipped with an engine oil-changing function in the inner part. A controller 32 lights and punts out the LEDs 27 according to respective cases of the removal of old oil, injection of new oil and stand-by state. Therefore, an operating state can be grasped by both operator and customer, and the operator can advance an operation while avoiding waste and the customer can eliminate an impatience with a waiting time in changing operation by a visual effect. Also, when the changer is placed in the stand-by state, answers to such questions as whether the apparatus can be used now and what sort of apparatus it is, are displayed to customers so that the number of customers can be increased and the gains of a service station can be increased accordingly.
Patent JP-H09299678-A (JP)
Title: Spin-drying control device for drum type washing machine
Inventor: NIWA MASANORI
IPC: D06F33/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To easily and surely conduct the loosening control in a short time at the time of spin-drying and shorter the total spin-drying time by conducting the loosening control of the laundry under the rotation of a washing/spin-drying tub at the revolving speed that the laundry is stuck to the inner wall of the washing/spin-drying tub before drainage is started at the time of the spin-drying of the laundry. SOLUTION: A motor 6 is activated to start loosening control before drainage is started at the time of the spin-drying of the laundry in a washing/spin-drying tub 3. The rotation control signal is feedback-controlled based on the output signal of a rotation sensor 10 to keep the revolving speed of the washing/spin-drying tub 3 at a constant value.  The revolving speed is set so that the acceleration on the inner wall face of the washing/spin-drying tub 3 becomes substantially 1G, and the feedback control is conducted by repeating the following actions: readout of the revolving speed signal by the rotation sensor 10 → storage of the revolving speed readout data in a memory → comparison of the read revolving speed with the set revolving speed →change of the motor control output signal based on the compared result → storage of the changed motor control output data in the memory.
Patent JP-H08308503-A (JP)
Title: Ice cream containing vegetable and its production
Inventor: YOSHINO AKIKO
IPC: A23G9/52
Filed: 1995-05-23
Abstract: PURPOSE: To produce an ice cream containing a vegetable, capable of utilizing the flavor of the vegetable, enhancing the palatability thereof and useful as a medical care diet, a food for maintaining the health, etc., by adding a puree of a suitable vegetable and an adequate amount of calcium to an ice cream. CONSTITUTION: This ice cream containing a vegetable is prepared by adding a puree of the suitable vegetable and an adequate amount of calcium to a principal ingredient mainly comprising cow's milk, a fresh cream and a glucide. The puree is prepared by grinding the vegetable with a stone mill [Masscolloider (R)], etc., so as not to lose the aroma or taste, etc., of the vegetable and mixing the ground vegetable into the principal ingredient raw material in a suitable process timing according to the kind of the vegetable.
Patent JP-H05321851-A (JP)
Title: Scroll type compressor
Inventor: FUKANUMA TETSUHIKO
IPC: F04C18/02
Filed: 1992-05-15
Abstract: PURPOSE:To reduce the number of part items and the number of revolution position restricting holes requiring machining precision. CONSTITUTION:An eccentric shaft 4 is fitted to a rotary shaft 3 stored in a front housing 2, and a moving scroll 7 is rotatably supported on the eccentric shaft 4 via a bush 6. A rotation blocking moving element 8B1 is coupled and fixed to the scroll board 7a of the moving scroll 7, and a rotation blocking fixed element 8A1 is coupled and fixed to the pressure receiving wall 2a of the front housing 2. A revolution position restricting ring 9 is provided between the pressure receiving wall 2a and the scroll board 7a, and a rotation blocking moving element 8B1 and a rotation blocking fixed element A1 are inserted into revolution position restricting holes 9b1, 9a1 on the revolution position restricting ring 9. The compression reaction of a compression chamber P between a fixed scroll 1 and the moving scroll 7 is transferred to the pressure receiving wall 2a via a pressure receiving element provided between the scroll board 7a and the pressure receiving wall 2a.
Patent JP-S6017006-A (JP)
Title: Operating method of blast furnace
Inventor: ISHIOKA NOBUO
IPC: C21B5/00
Filed: 1983-07-07
Abstract: PURPOSE:To prevent formation of an unmelted zone in the lower part of a blast furnace by measuring the temp. of the brick in the furnace bosh of the furnace and the temp. of the brick in the upper part of the furnace mouth as operating imformation in the stage of operating the blast furnace and adjusting the notch of a movable armor and the surface level of the raw material charged into the furnace in accordance with the measured temp. as operating information. CONSTITUTION:Thermocouples 2 are provided at least four points in the circumferential direction of the furnace bosh of a blast furnace in the stage of operating said furnace. The temp. of the brick in the furnace bosh of the furnace is measured and the notch of a movable armor 3 is set in accordance with the temp. level thereof. The temp. of the ore bracket 7 right under the armor 3 is measured with a thermocouple 8 and when the temp. thereof exceeds the reference temp. below the deterioration temp. of the bracket 7, the surface level 9 of the raw material charge in the furnace is lowered and at the same time the temp. distribution in the circumferential direction of the bricks 1 in the furnace bosh of the furnace is adjusted by adjusting a swiveling chute for charging the raw material, whereby the bridging occuring in the generation of the unmelted raw material zone in the lower part of the blast furnace is prevented.
Patent JP-S5648298-A (JP)
Title: Treatment of waste liquid from alkali washing
Inventor: KANESHIRO YASUO
IPC: C02F9/00
Filed: 1979-09-28
Abstract: PURPOSE: To prevent the reemission of malodorous gas so as to treat the alkali washing soln. which suspends activated carbon powder having been used for deodorization of the malodorous gas, by treating the alkali-washing soln. in a secondary aeration tank of a sewage-treating plant by activated sludge method.  
     CONSTITUTION: Malodorous gas introduced through a blower 2 to a washing tower 3 is deodorized with alkali washing soln. 6 which contains suspended activated carbon powder and is circulated by a pump 5. The flow rate of a part of the alkali washing soln. 6 is adjusted while passing through a pipe 9 and is led to a secondary aeration tank 10 of a sewage treating plant by activated sludge method together with human waste or sewage treating water 11 then to the final sedimentation bas in 12, where it is treated. The activated carbon is precipitated together with the  sludge, a part of which becomes returned sludge 16, and excess sludge 15 is treated  after concentration and dehydration. This method allows to oxidize most of malodorous components without reemission of malodorous gas thereby making it odorless, and to improve the aggregation of the flocculent precipitation and precipitation  property of the sludge contained in the final sedimentation basin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6015982-A (JP)
Title: Bonding method for piezoelectric element
Inventor: YOSHIDA KENICHI
IPC: H01L41/22
Filed: 1983-07-07
Abstract: PURPOSE:To obtain the high-stability method in which an adhesive does not enchroach into the top of the piezoelectric element and there is no displacement of the piezoelectric element by a method wherein an adhesive is spread over the substrate on which the piezoelectric element is overlapped, further on which a protective film is placed followed by pressing and heating to cure it, after which the protective film is removed. CONSTITUTION:An adhesive 2 is spread over the grooves of the IJP head and the piezoelectric element 3 is overlapped on the adhesive 2. The IJP head is set on the bonding jig base table 5 present on a hot plate for heating. The adhesive plane of the protective film 4 is tightly bonded on the piezoelectric element 3 overlapped on the top of the IJP head set on the bonding jig base table 5. A handle 7 of the bonding jig top plate 6 is lifted and the shaft 9 fixed to the bonding jig base table 5 is inserted into a bearing 8 of the bonding jig top plate 6. Then the bonding jig top plate 6 is lowered by using a guide for setting 10 as a guide. By pressing with the bonding jig top plate 6 and heating with the hot plate, the adhesive 2 is completely cured, after which the bonding jig top plate 6 is detached.
Patent JP-H0219159-A (JP)
Title: Washing and steriliation for medical apparatus
Inventor: KAARUHAINTSU DEITSUSHIYU
IPC: A61L2/18
Filed: 1989-05-17
Abstract: PURPOSE: To wash and sterilize a thermally weak and easily corrosive apparatus for a short time by bringing a surface to be treated into contact with a washing sterilization solution and heating, and then rinsing with water and drying with warm wind. CONSTITUTION: A surface to be treated is brought into contact with a washing sterilization solution of pH6-8. The washing sterilization solution contains a low foaming nonionic surface active agent, a protein decomposition enzyme, a complexing agent, formaldehyde, an aldehyde selected from groups comprising 2-8C aliphatic dialdehydes, another standard detargent, and a sterilization component. Then, the washing sterilization solution is heated to 55-65 deg.C and is kept at that temperature for 1-15min. On next, the surface to be treated is rinsed at least twice with heated water at 55-65 deg.C and dried with heated wind at 40-60 deg.C.
Patent JP-S62279170-A (JP)
Title: Steering force control device for power steering device
Inventor: ETO KUNIHIKO
IPC: B62D5/22
Filed: 1986-05-29
Abstract: PURPOSE:To smooth return control of a handle through prevention of production of an assist force, by providing a return detecting means which detects that a steering angle is changed in a direction in which it approaches a neutral position. CONSTITUTION:An electromagnetic throttle valve 90 is connected to a passage 45 on the reaction force side, and is communicated to a tank through throttle of the valve 90. The valve 90 is connected to a computer 91 for controlling a steering force through a driving circuit 90a, and the opening thereof is controlled according to an instruction from the computer 91. Singals from a steering angle detector 92 for detecting the steering angle of a handle H and a car speed detector 93 are inputed to the computer 91. A current responding to a car speed V and a steering angle theta is fed to the valve 90, and a reaction force chamber 56 is controlled to a value responding to the car speed V and the steering angle theta, and an optimum steering reaction force is exerted. In a handle neutral position, a steering reaction force is decreased, and catching phenomenon during steering of a handle can be prevented from occurring.
Patent JP-H09304668-A (JP)
Title: Optical transmission module
Inventor: YOSHIMOTO TSUYOSHI
IPC: G02B1/10
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To enable a laser diode to stably emit a light with high light emission intensity and suppress reflected return light, and thus preventing the S/N of a light signal from decreasing by providing a light attenuation member between the laser diode and a lens. SOLUTION: This module consists of the light emission part 1, the laser diode 2, the lens 3, a lens holder 4, a holder 5 for optical axis adjustment, a ferrule holder 6, an optical fiber 8, and a ferrule 9, and a light attenuation member (light attenuation film) 7 is formed on the surface of the lens 3 on the side of the laser diode. According to an electric signal sent to the laser diode 2, the light emission part 1 of the laser diode 2 emits light, which is decreased in intensity by the light attenuation film 7 when made incident on the lens 3, and then converged having its focus position on an end surface of the optical fiber 8. A part of the light converged on the end surface is reflected to return the laser diode 2, but the intensity is reduced by the light attenuation film 7 at this time.
Patent JP-H0420815-A (JP)
Title: Rotation angle detector
Inventor: ONISHI TAKASHI
IPC: G01D5/36
Filed: 1990-05-16
Abstract: PURPOSE:To connect a light emitting element and a photodetector to an insert electrode even after a heat radiation board has been adhered so as to increase freedom in a manufacturing process by providing a photodetector cover on a frame. CONSTITUTION:A photodetector cover 20 covers a photodetector 2, wherein as a preparatory process, a power unit electronic circuit comprising a first electronic circuit 5 mounted on a heat radiation board 21 is adhered to a frame 4, and since the cover 20 is attached to the frame after a light emitting element 1 and the light receiving element 2 have been welded to an insert electrode respectively, the elements 1, 2 can be welded to the electrode 6 even after the power unit electronic circuit has been adhered to the frame.
Patent JP-H10183883-A (JP)
Title: Vibration damping sheet for folded-plate roof, vibration damping material, and folded-plate roof
Inventor: ISHII MASAHIRO
IPC: E04D3/35
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To mold a vibration damping sheet easily by laminating a polyethylene terephthalate resin layer on one surface of a vibration-damping sheet base material consisting of a rubber or a thermoplastic elastomer, a thermoplastic resin and inorganic powder. SOLUTION: An extruder is supplied with a resin composition composed of a 100 pts.wt. styrene-isoprene block copolymer, a 100 pts.wt. ethylene-vinyl acetate copolymer, 200 pts.wt. calcium carbonate and 200 pts.wt. mica, and a vibration-damping sheet base material is extruded and molded. A polyethylene terephthalate film, in which a surface is roughened, is laminated immediately after the vibration-damping sheet base material is discharged from a mold, and the vibration damping sheet for the folded-plate roof is molded. Accordingly, the vibration damping sheet can be fabricated easily to the folded-plate roof without generating a scuffing flaw.
Patent JP-S5917438-A (JP)
Title: Detector for misgrip in paper feeding device
Inventor: NAKAMURA KOUICHI
IPC: G03G15/00
Filed: 1982-07-19
Abstract: PURPOSE:To make a state of paper grippingness checkable, by making a gripping part in a paper feeding device so as to be sightable from outside in an easy manner. CONSTITUTION:A lamp 11 is installed to be opposite to a gripper 4, rendering a gripping part 4 sightable from an aperture 10, and on-off switches 12 and 13 of a solenoid switch 4c and a copy start switch 14 are insalled outside, while each signal of these on-off switches 12 and 13 is transmitted to a control circuit 6, then exciting and demagnetizing signals are transmitted to the solenoid 4a from a driving circuit 8. At the same time, a signal of the copy start switch 14 is transmitted to the control circuit 6, while a light-out signal is transmitted to the lamp 11 from the driving circuit 8 whereby the lamp 11 is lighted with a noon mode set signal. Therefore, the gripping part 4 can be sighted from outside so that a state of misgrippingness can be easily detected.
Patent JP-H05317216-A (JP)
Title: Vacuum cleaner
Inventor: ITAGAKI HIROSHI
IPC: A47L9/10
Filed: 1992-05-18
Abstract: PURPOSE:To constitute a containing part without impairing a function required for a dust collecting bag support base by providing the containing part for a deodorizer, an aromatizer, a sterilizer, etc., in a position in which an opening part of the upper face of a duct collecting chamber is covered with a dead plate of a dust collecting bag of the dust collecting bag supporting base. CONSTITUTION:As for a dust collecting bag contained in a dust collecting chamber of a cleaner main body, its dead plate is supported by a dust collecting bag supporting base 30 provided in the lower case of the cleaner main body. The dust collecting bag supporting base 30 is symmetrical to the left and the right, and attached so as to be freely turnable to a partition wall for dividing a motor-driven air blower containing chamber and the dust collecting chamber by a rotary shaft 19. In this case, in about the center part of the dust collecting bag supporting base 30, a deodorizer containing part consisting of a thin type containing part 35 and a box type containing part 35a is formed so that a sheet-like deodorizer 48 can be fixed to a doubling plate 39a on which a notice sentence 39 is described by a pair of detaining parts 38. Also, a box type deodorizer 49 and a bar-like deodorizer 63 are installed in the box type containing part 35a, and fixed by a pair of detaining parts 38a.
Patent JP-S6017532-A (JP)
Title: Display system
Inventor: YOSHIDA YUUJI
IPC: G06F3/153
Filed: 1983-07-08
Abstract: PURPOSE:To save cables for keyboard signal transmission by outputting a key- board signal in using the horizontal synchronizing signal of a video signal as a clock, and superposing the keyboard signal at the idle time zone of the video signal. CONSTITUTION:Using the horizontal synchronizing signal of a video signal as a clock to output a keyboard signal and provide a measure which superpose the keyboard signal at the idle time zone of the video signal. For example, the indication data from a CPU 1 is converted to the video signal through the interface 3 of a display control section 2, picture processing circuit 4, memory 5, picture signal generation circuit 6 and the AMP 7, and the data is inputted to the display 10 and timing circuit 14 through the cable 8 and video amplifier 9. Next, the synchronized signal from the above-mentioned video signal is extracted by the timing circuit 14 and the signal is inputted to a keyboard waveform shaping circuit 16 through a DELTAt-shift circuit by shifting by DELTAt time. The keyboard signal from a keyboard 13 is outputted to the idle time zone of DELTAt time by synchronizing with the above-mentioned synchronizing signal.
Patent JP-H06334298-A (JP)
Title: Mounting structure of surface mount part
Inventor: TOTANI MAKOTO
IPC: H05K1/18
Filed: 1993-05-27
Abstract: PURPOSE:To reduce the height of mounted parts without hindering the miniaturization of a printed wiring board in mounting parts on the surface of the printed circuit board. CONSTITUTION:A module 20 consists of a miniature printed wiring board 21; parts 2 are mounted on one face of the board 21, and parts 5, large at least in mounted height, are mounted on the other face. Pads 22 are formed on the periphery of the other face. A mother printed wiring board 10 has a small rectangular hole 11 that is similar to and smaller than the miniature printed wiring board 21. Pads 12 are formed on the periphery of the rectangular hole 11. The high parts 5 are inserted into the rectangular hole 11, and the module 20 is superposed on the mother printed wiring board 10. Pads both on the module 20 and on the mother printed board 10 are bonded together by soldering, and thus the former 20 is mounted on the latter 10.