baber/WOPTO huggingface dataset:
Patent JP-S57114356-A (JP)
Title: Abrasive method of barrel
Inventor: OKAMURA MASAO
IPC: B24B31/00
Filed: 1980-12-29
Abstract: PURPOSE: To prevent polished members for colliding in contact against one another and obtain a finished surface without a flaw, dent, etc., by setting an abrasive and performing centrifugal barrel abrasive work in a barrel in which a plurality of axes mounted with a holding jig of the polished member are provided.  
     CONSTITUTION: A jig 13 fixed with a watch case 2 is mounted to an axis 12 in a barrel 11 in which many of the axes 12 having a self stopper function are equipped in an internally circumferential part of the barrel 11. And then an abrasive is set to a centrifugal barrel abrasive to perform barrel abrasive work. In this case, the axes 12 are mounted in such a space that the case 2, i.e. a  polished member, is not in a state of interfering with each other further with no  trouble due to the flowing of the abrasives. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06199517-A (JP)
Title: Inorganic powder and curable inorganic composition
Inventor: NITTA KATSUZO
IPC: C04B22/06
Filed: 1993-07-29
Abstract: PURPOSE:To form a curable inorganic composition by mixing an inorganic powder obtained by spraying a fused fly ask with aq. solution of an alkali metal hydroxide or aq. solution an alkali metal silicate by a specific weight ratio. CONSTITUTION:The fly ash fused at 500-16000 deg.C is sprayed into a gas at 30-800m/sec spraying rate to obtain a high whiteness amorphous inorganic powder containing >=80wt.% (hereafter %) powder <=10mum in particle diameter and 5-100m<2>/g in specific surface area. Next, 100 pts.wt. inorganic powder (hereafter pts.) is mixed with 10-300 pts. the >=1% aq. solution of alkali metal hydroxide or >=1% aq. solution of alkali metal silicate to obtain the curable inorganic composition. An inorganic hardened body is formed by pouring the curable inorganic composition into a prescribed molding flask and heating to cure.
Patent JP-H0240806-A (JP)
Title: Conductive resin composition
Inventor: KATO TETSUO
IPC: H01B1/20
Filed: 1988-07-29
Abstract: PURPOSE:To improve the electric conductibility and the processing adaptability by composing of a full aromatic polyamide fiber including copper sulfide as a main component, and a matrix resin. CONSTITUTION:The conductive resin composition is composed of a full aromatic polyamide fiber including copper sulfide as the main component, and a matrix resin. The full aromatic polyamide used for this purpose is a polyamide in which at least 85mol% or more of the amide couple is the polyamide obtained from an aromatic diamin, and an aromatic dicarboxylic acid, and especially a para-orientation type aramid fiber is used favorably. The conductive resin composition can be obtained by mixing and dispersing short fiber chips of the aramid fiber which is made conductive, in a matrix resin. By such a constitution, an excellent mechanical property and conductivity can be obtained.
Patent JP-H1015886-A (JP)
Title: Image forming device
Inventor: NAZUKA KEIKO
IPC: B41J11/66
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To automatically cut a recording paper by causing a control means for a vertical cutting means to move a vertical cutting means to a vertical cutting position determined by a vertical cutting position determining means and to fix it in that position. SOLUTION: An MPU 614, if X cutting action is requested, controls an X cutting device control part 621 that is a control means for a vertical cutting means, so that an X cutting device 622 serving as a vertical cutting device is moved to an X cutting position which is a vertical cutting position, and after the X cutting device 622 has been moved to and fixed in the X cutting position, the X cutting device 622 is made operable for cutting. Then under control of the MPU 614, printing action on recording paper is effected at a predetermined image forming position, and after a fixed amount of recording paper has been conveyed, printing action on the portion of recording paper newly appearing on the image forming position is effected. Thus cutting of the recording paper can be performed automatically.
Patent JP-H0514922-A (JP)
Title: Video camera
Inventor: KATO MINORU
IPC: H04N9/07
Filed: 1991-07-03
Abstract: PURPOSE:To enhance indoor color reproducibility by avoiding the errorneous operation of white balance control with the manual operation of an iris. CONSTITUTION:An electric signal from a sensor 3 is processed in a signal processing circuit 4 and an encoder 5 so as to be a video signal. A white balance control circuit 6 gain-controls a chrominance signal in the signal processing circuit 4 by a color difference signal from the signal processing circuit 4 so as to keep white balance. The manual iris control circuit 7 of an iris control circuit 11 permits the stop value of the iris 2 and the control range of white balance in the white balance control circuit 6 to change in accordance with the level of a luminance signal from the signal processing circuit 4 at the time of automatic light quantity control but the control range of white balance in the white balance control circuit 6 is made to be the wide normal range when the manual operation of the light quantity control is detected by the output of a manual iris control circuit 10.
Patent JP-S5976260-A (JP)
Title: Digital plate making method
Inventor: AKUTSU HIDEKAZU
IPC: B41C1/10
Filed: 1982-10-26
Abstract: PURPOSE:To easily form an image part on a printing base plate according to a digital signal, by applying a pulse signal to a thermal transfer medium having a heat meltable substance layer while superposing the same on the printing base plate having a surface layer made of Al (alloy) to which a specific uneven difference is provided. CONSTITUTION:A thermal transfer medium 12 prepared by coating a support 11 with a thickness of 2-20mm. with heat meltable substance (e.g., PE) with an m.p. of 60-250 deg.C in a thickness of 0.5-50mum to form a heat meltable layer 13 is superposed on a printing base plate 24 made of Al (alloy) having uneveness with average height difference of 50mum or less formed to the surface thereof and a heat pulse signal is applied from a thermal head 25 while the base plate 24 and the thermal transfer medium 12 are transferred to the direction shown by an arrow and the heat meltable layer 13 at the applied part is melted and adhered on the base plate 24 to form an oleophilic image corresponding to the pulse signal.
Patent JP-H1019927-A (JP)
Title: Conductive contact mechanism of circuit testing tool of printed wiring board
Inventor: FUJII HIROTO
IPC: G01R1/073
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a conductive contact mechanism with no need of an air cylinder and compact enough in structure for contact probe, etc., including peripheral parts of a conductive head to be juxtaposed as a conductive contact mechanism of a circuit testing tool of printed wiring boards. SOLUTION: A head plate 16 for sandwiching printed wiring board is formed of base 17 with a protective disc 19 of an upper testing tool. A conductive head 11 is formed of a conductive rubber sheet large enough to cover the circuit pattern 27 of a printed wiring board 26, and installed in the protective disc notched part 19 by the adhesion of the rim part of the conductive head 11 to the bottom side of the base 17 of the head plate 16 so as to form an air chamber 12 in a gap with the base 17. An air passage 13 communicated to the air chamber 12 is formed in the base 17, and an air hose 14 for supplying and discharging air is connected to the air passage 13.
Patent JP-S5891357-A (JP)
Title: Vaporized fuel combustion device in internal-combustion engine
Inventor: HIRANO SADAYUKI
IPC: F02M25/08
Filed: 1981-11-26
Abstract: PURPOSE:To not only prevent the outflow of the vaporized fuel into atmosphere but also restrict the variation of an air-fuel ratio at the minimum having no inconvenience by a method wherein a bypass having a smaller flow capacity than the path of the vaporized fuel is provided in the path of the vaporized fuel. CONSTITUTION:In the path 16 of the vaporized fuel, a temperature sensing valve 30 is closed when the engine is cool and the vacuum of an air suction pipe is passed a switching chamber 24 from a vapor supplying port 12 through the bypass 18 to a canister 32. In the canister 32, the vaporized fuel, adsorbed to an adsorbing agent 34, is replaced with and separated from the atmosphere from the opening port 40 of atmosphere by the vacuum of the air suction pipe. The separated vaporized fuel is then supplied to a suction air path 2 from a vapor supplying port 12 bia the switching chamber 24 through the bypass 18 regulated by first throttle valve 28 so as to have a small flow capacity at all times.
Patent JP-H1023354-A (JP)
Title: Power supply device for television receiver
Inventor: HIRAHARA HIROAKI
IPC: H02M3/335
Filed: 1996-06-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the cost and power consumption in a remote control standby state by supplying power to a microcomputer from a DC output terminal of a secondary winding of the main converter transformer. SOLUTION: With the main relay switch 45 closed, a commercial power supply voltage is full-wave-rectified, a control circuit 33 is started and a voltage is generated in a secondary winding of a transformer 5. A microcomputer 41 is initialized so that a relay switch 10 is open and a transistor(TR) 31 is conductive in this case. When a voltage at an output voltage terminal 17 reaches 15V, a current flows through a current limiter resistor 26, Zener diodes 27, 30, a light emitting diode 29 and the TR 31 and the voltage at the output terminal 17 is made stable. When a voltage of an output terminal 18 reaches a prescribed voltage 7V, a regulator 40 applies a voltage 5VDC to a microcomputer 41, the microcomputer 41 is activated to output a control signal to close the regulator 40 supplying a stabilized power supply to a signal processing circuit.
Patent JP-S6080374-A (JP)
Title: Method for correcting image pickup characteristic of television camera device
Inventor: IWABE KAZUNORI
IPC: H04N5/357
Filed: 1983-10-11
Abstract: PURPOSE:To obtain an excellent picture by detecting in advance a desirable characteristic of an optical system and an electric circuit system and correcting automatically in terms of real time the deterioration of characteristic due to static transition and secular temperature change from the desirable characteristic to prevent the deterioration of picture quality. CONSTITUTION:Names of types of an active lens 1, a color separation optical system 2, and image pickup elements 3, 4, 5 including a deflection system, information representing the kind of operating elements such as the electric circuit system, information of image pickup condition (image pickup distance, focus, iris value) of the lens 1, and information from an in-system temperature detecting circuit 20 and a lighting color temperature detecting circuit 21 are detected by an operating element and image pickup state identification circuit 18 at the operation of a camera and the detected result is fed to a correction signal information generating circuit 22. The correction signal information generating circuit 22 generates a correcting signal corresponding to each information on real time from the correction signal information of distortion and registration preset based on the said information, supplies the signal to a deflection circuit 6 to correct the distortion and transition of an image on real time.
Patent JP-S6446041-A (JP)
Title: Spring system for supporting displaceable member
Inventor: FURANTSU SUTSUENGAA
IPC: G01B3/00
Filed: 1988-07-29
Abstract: PURPOSE: To maintain the non-linear distance-force characteristic curve from the threshold value of the displacement amount by supporting the displaceable part between two plate springs and bending one plate spring perpendicularly in the longitudinal direction to form a cylindrical shell. CONSTITUTION: A spring system consists of plate springs 2, 3 holding rollers 4, 5 having ball bearings at their free ends. A part 1 is supported between the rollers 4, 5 in a play-free, friction-free manner. The plate springs 2, 3 are bent perpendicularly in the longitudinal direction to form cylindrical shells to regulate the proportional range of the spring force to the displacement amount by their material, thickness and bending rate. When the part 1 is applied by a force in the direction of an arrowhead 10, a counter-force is produced by the plate spring 2 in proportion to the displacement amount. This displacement amount is used as the measuring range when it is within the predetermined threshold value.
Patent JP-S6431444-A (JP)
Title: Porcelain substrate for surface mounting
Inventor: NUMAJIRI FUMIYA
IPC: H01L23/14
Filed: 1987-07-28
Abstract: PURPOSE:To obtain a porcelain substrate for surface mounting with high reliability capable of placing a power IC element by composing the porcelain layer of a part for placing a semiconductor integrated circuit element by partly or all lacking it. CONSTITUTION:A porcelain substrate 1 for surface mounting has a laminated plate formed by laminating copper or copper alloy layers 3 and 4 on both side surfaces of a core material 2 made of Fe-Ni alloy and preferably a clad material 9 in which these three layers are cladded, a region porcelain layer 7 slightly larger than an IC element 13 is lacked in a part for placing the element 13 of the layer 7, and the element 13 is placed directly on the layer 3 or a thin metal layer 5 in the lacked part 11. Accordingly, the matching of the thermal expansion coefficient of the element 12 (Si chip) to the material 9 is enhanced, and the thermal dissipation is largely improved to prevent the Si chip bonded part from releasing and the Si chip from damaging (cracking).
Patent JP-H0854546-A (JP)
Title: Optical fiber having small diameter
Inventor: AIKAWA KAZUHIKO
IPC: C03C25/10
Filed: 1994-08-10
Abstract: PURPOSE:To decrease the outer diameter of an optical fiber without increasing the transmission loss by forming a first coating layer and a second coating layer each having a specified Young's modulus around the optical fiber raw wire having a specified outer diameter. CONSTITUTION:The optical fiber raw wire 2 to constitute a small-diameter optical fiber 1 has <125mum outer diameter. The first coating layer 3 to constitute the optical fiber 1 is formed by using a synthetic resin which gives <=0.1kg/mm<2> Young's modulus after hardened. The second coating layer 4 is formed by using a synthetic resin which gives >=150kg/mm<2> Young's modulus after hardened. As for the resin, various kinds of UV resin are properly selected according to the Young's modulus. By controlling the outer diameter of the optical fiber raw wire to <125mum, optical fibers of small diameter with good housing efficiency and small allowable bending radius can be obtd. By forming the first coating layer having low Young's modulus and the second coating layer having high Young's modulus, the increase of transmission loss due to microbending can be suppressed even when the outer diameter of the raw wire 2 is made small.
Patent JP-H0575905-A (JP)
Title: External control device
Inventor: YONEYAMA KAORU
IPC: G11B33/02
Filed: 1991-07-29
Abstract: PURPOSE:To obtain an external control device capable of being operated by an operator's foot, knee, etc., connected to a device having a general signal I/O part, controlling plural functions even when the number of connection cables is small, and easily changing respective functions. CONSTITUTION:A photographing camera 31 and a reproducing monitor 32 are connected to an image recording/reproducing device 30 and a remote controller 47 is used for remote control. A fit switch 40 to be an external control device is connected through a serial communication connector 30a fixed to the device 30. Operation switch buttons 40a, 40b to be operated by operator's foot, knee, etc., are mounted on the switch 40 and a function setting switch button 40c for setting up the functions is also mounted.
Patent JP-H1015829-A (JP)
Title: Centrifugal type abrasive grain projection device
Inventor: ROKUTANDA HITOSHI
IPC: B24C5/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide the centrifugal type abrasive grain projection device which can limit the tip end part of a group of abrasive grains in a sector shape without using a guide member. SOLUTION: This device is equipped with an impeller 3 rotatably supported, a cover 4 enclosing the impeller 3, and with a liner 5 which is detachably mounted to the inner surface of the cover 4, and protects the cover 4 against abrasive grains centrifugally projected. In this case, the right and left side parts 51 and 52 which form an abrasive grain projection port 10 of the liner 5, and are hardly hit by abrasive grains projected, are faced to each other in the vicinity of the abrasive brain projection port 10 while being extended roughly in parallel, and a clearance between the impeller 3 and the liner except a place close to the abrasive brain projection port 10 at the right and left side parts 51 and 52, shall be 10 to 60mm, so that a group of abrasive grains is thereby limited by the tip end parts of the liner 5.
Patent JP-2001018851-A (JP)
Title: Front under cover
Inventor: YAMAMURO SHIRO
IPC: B62D25/20
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a front under cover to enable a driver to quickly recognize a hit to a car stop or the like. SOLUTION: This front under cover 4 covering a front bottom side of an engine room is made of a metal material and is provided with downward protrusions 7. This structure make an abrasive noise when the downward protrusions hit a car stop 8. Especially, designing at least a front end of the protrusion as a rotund shape, and arranging the multiple protrusions with a gap in a longitudinal direction of a vehicle increases a faring effect at a high speed travel.
Patent JP-2001010088-A (JP)
Title: Printer capable of suppressing shift of dot formed position, method for controlling and recording medium
Inventor: FUJIMORI YUKIMITSU
IPC: B41J2/21
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To improve image quality in bi-directional printing. SOLUTION: Bi-directional recording is executed by a printer capable of forming dots each having different ink quantities by using different waveforms W1, W2. A time delay n0 for outputting a driving waveform W1 and an interval n6 between the driving waveform W1 and a driving waveform W2 can be varied. By referring to a dot formed in the outward movement, output timings n0, n6 of the driving waveforms W1, W2 in the inward movement are respectively controlled so that it is possible to suppress a shift of positions of dots formed in the outward and inward movements in terms of each of dots having different ink quantities and to achieve high quality printing.
Patent JP-S57112336-A (JP)
Title: Preparation of conjugated diolefin
Inventor: YAMAMOTO AKIHISA
IPC: C07B61/00
Filed: 1980-12-29
Abstract: PURPOSE: To obtain the titled compound always in high activity efficiently independently of a composition of raw materials and their components, by oxidizing and dehydrogenating ≥4C monoolefin using a novel compsition of the Mo- Bi-Cr-Ni-Al, etc.-Cu, etc.-Li, etc.-O type as a catalyst.  
     CONSTITUTION: ≥4C Monoolefin, preferably 4W6C monoolefin (e.g., n-butene, isopentene, etc.) is oxidized and hydrogenated with O 2  in a gaseous phase, to give a corresponding conjugated diolefin. In the reaction, a compound shown by the formula (X is metal element belonging to II group of periodic table, Al, Zr, Pb, or Mn; Y is Cu, Th, Si, In, Ag, B, As, Ce, La, Nd, Ti; Z is Li, Na, K, Rb, Cs, Tl, P; a, b, c, d, e, f, g, and h are atomic number, when a=12, b=0.01W20, c= 0.05W20, d=0.1W30, e=0.01W20, f=0.01W20, g=0W10, and h is an atomic number of O satisfying a valence of other element) is used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0236495-A (JP)
Title: Pedometer
Inventor: IGUCHI YOJI
IPC: G06M3/00
Filed: 1988-07-26
Abstract: PURPOSE:To correctly detect deflection by a piezo-electric element, and to lengthen life by making the geometrical moment of inertia of a flexible beam larger gradually in proportion as it goes to a base end side. CONSTITUTION:In a pedometer in which the piezo-electric element 11 is provided on the cantilever-shaped flexible beam 1, the geometrical moment of inertia of the flexible beam 1 is made to become larger in proportion as it goes to the base end side by changing gradually its width. Accordingly, the flexible beam becomes almost of uniform strength, and the strains of various part in the longitudinal direction of the flexible beam come nearly equal. Thus, the deflection can be correctly detected by the piezo-electric element installed on the flexible beam, and besides, the fatigue of a base end part due to the repeat of the deflection is reduced, and the life of the flexible beam is lengthened.
Patent JP-S6167709-A (JP)
Title: Method for feeding carbonic material to molten iron
Inventor: KATAGIRI NOZOMI
IPC: C21C5/30
Filed: 1984-09-10
Abstract: PURPOSE:To restrain erosion of tip of a nozzle by constricting a fine carbon blowing nozzle of a double tube and blowing a fine carbon from an internal tube with carrier gas mixing the specified amount of oxygen with inert gas and blowing gas for cooling a nozzle from an external tube. CONSTITUTION:Fine carbon materials are fed from an upper part or a side surface of a molten iron to the molten iron charged in a vessel with a bottom blowing nozzle. The fine carbon blowing nozzle is composed of a double tube. Carrier gas mixing 5-25% oxygen in the inert gas, such as Ar, N2 is blown with the fine carbon into the molten iron from the internal tube of the nozzle. From an external tube, inactive gas, such as Ar, N2 and the like, weak acid gas, such as CO2, H2O2 and the like and hydrocarbon gas, such as propane and the like are blown as gas for cooling the nozzle.
Patent JP-H01256615-A (JP)
Title: Method for preventing deposit of ocean life
Inventor: EZOE TSUGIO
IPC: E02B1/00
Filed: 1988-07-28
Abstract: PURPOSE:To prevent a structure from deposit of ocean life like shells by mounting a sheet having mink-like hair closely planted on the surface on a portion of the structure contacting sea water. CONSTITUTION:Sheets 5 having mink-like hair closely planted on the surface are mounted on the straight portion 2 and a L-shaped portion 3 of an end 1 of a water suction pipe embedded in the sea. Since shells particularly tend to be deposited to the proximity of an opening of the pipe, the same sheet 5 is also bonded to the outer surface of the proximity of the opening. Thus, various structures can be prevented from deposition and growth of ocean life like shells for a long time almost completely, simply and economically.
Patent JP-S6167141-A (JP)
Title: Memory control method
Inventor: FUJITA NORIO
IPC: G06F9/40
Filed: 1984-09-10
Abstract: PURPOSE:To relieve the load of a programmer by arranging a subroutine of other area into maximum 7 blocks, corresponding each block to 7 restart instructions in 8 kinds of them, locating the instructions in a main area and calling a sub-routine. CONSTITUTION:When any of 7 restart RST instructions is detected while a main program is executed, the content of a register corresponding to the said RST instruction is added to a further high order to the most significant bit of the content of an address designated by an operand of the said RST instruction and the result is fed to a CPU. Then a return address is read from a stack at the head of the block and a return address is stored in a work address of the own area. Then the execution of the sub routine is started and when the execution of the sub routine is finished, the return address stored in the work address is returned to the stack. When the remaining one is detected among the 8 RST instruction, a code of the return RET instruction is given to a data bus and the added content of the register is eliminated.