baber/WOPTO huggingface dataset:
Patent JP-S55117005-A (JP)
Title: Gas-turbine blade
Inventor: SUZUKI ISAMU
IPC: F01D5/18
Filed: 1979-02-28
Abstract: PURPOSE: To cool the entire blade body efficiently with a relatively small amount of cooling liquid, by connecting the first coolant passages formed in the blade body near the surface thereof to the second coolant passages formed on the inside of the blade body.  
     CONSTITUTION: When cooling liquid is supplied under high pressure to cooling liquid inlet pipe 16, the cooling liquid is carried through the first coolant passages 15 formed near the surface of stator blade 14 from its root portion toward the top, and while passing through the passages 15, a portion of cooling liquid is evaporated by depriving heat from the inner surface of passages 15. Cooling liquid containing vapor is passed through connecting passages 21 and flows into the second coolant passages 17, 18. Here, since the connecting passages 21 are formed tangentially of the inner periphery of the second coolant passages 17, 18, liquid component of the cooling liquid is brought into contact with the inner surfaces of the second  passage 17, 18 so that these inner surfaces are cooled effectively. Vapor of the cooling liquid is discharged to the outside from outlet pipes 20, 19 together with remaining cooling liquid after they are passed through the second coolant passages 17 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000224570-A (JP)
Title: Monitor camera system
Inventor: SHIIBASHI JUNTARO
IPC: H04N7/18
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a monitor camera system where it is prevented that a video recorder is operated without permission by providing an operation means and a qualification certification means in an image processing section and validating an operation when the qualification of an operator is certified. SOLUTION: An image processing section 20 of a controller 2 receives an image signal. An operator who operates the controller 2 inserts its own IC card to a card reader of a C certification section 25 to allow the card reader to read information of the IC card. The card reader is connected to an I/F section 24 of the controller 2 and a C control section 23 receives the ID code read by the card reader via the I/F section 24. The C control section 23 compares an ID code having been registered and stored in advance with the received ID code to discriminate whether or not they are coincident. When the IC codes are coincident, the operation by a C operation section 22 is validated. Since the qualification of the operator is checked as above, illegal setting operations can be prevented.
Patent JP-S54115678-A (JP)
Title: Forming method for gaseous hydrate
Inventor: KAI JIYUNJIROU
IPC: B01J10/00
Filed: 1978-02-28
Abstract: PURPOSE: To form a gaseous hydrate at a high formation rate in a high yield with easy formation of nuclei by using a small amt. of one or more kinds of cpds. selected from furan and its derivatives in a catalytic reaction system.  
     CONSTITUTION: Aq. soln. 2 contg. 1W10 wt% of one or more kinds of cpds. selected from furan and its derivatives such as THF is charged into container 1 cooled to below the m.p. of a gassous hydrate. A guest molecule such as methane pressurized with press. pump 5 is injected into soln. 2 from nozzle 4 provided at the tip of gas introduction pipe 3, and the molecule is reacted with water to form a gaseous hydrate. By this method formation of nuclei of the hydrate is facilitated extremely, and the hydrate formation rate and yield can be increased to above twice as high as those in case of no addn. of the above additives. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62180250-A (JP)
Title: Inspecting method for component package substrate
Inventor: KOBAYASHI SHIGEKI
IPC: G06F7/02
Filed: 1986-02-05
Abstract: PURPOSE:To detect whether a component is present or not, a position shift, etc., even if its color is similar when the color of the component is different from the color of an element substrate by comparing color images of plural colors obtained by image pickup operation. CONSTITUTION:A standard color chart which contains any hue, brightness, and saturation is used to normalize the value of a subtraction video signal G-B obtained by subtracting a B primary color signal from a G primary color signal of a color TV camera to a level within a specific range, and then almost all colors within a certain level range are included and discriminated from colors which exceeds the range. For the purpose, a reference printed board 25-1 is mounted on an XY table part 15 and a color image of the substrate 25-1 is inputted from an image pickup part 16 to a processing part 17. The processing part 17 generates the subtraction video signal G-B from the image signal and stores feature parameters of components 28-1-28-n. Then, a subtraction video signal G-B is generated from an image signal obtained by picking up an image of a substrate 25-2 to be inspected and feature parameters of the components 28-1-28-n are extracted to compare parameters to be inspected with reference parameters, deciding whether the substrate 25-2 is normal or not.
Patent JP-H07210502-A (JP)
Title: Bus arbitration circuit
Inventor: ONOZUKA TOSHIO
IPC: G06F13/362
Filed: 1994-01-24
Abstract: PURPOSE:To omit useless arbitration during the continuous access of a shared memory due to a CPU or a DMA device provided with a successive transfer function, to accelerate the continuous transfer of data and to enable interruptive access due to another device during the continuous access. CONSTITUTION:This circuit is provided with OR circuits 41 and 43 and AND circuits 42 and 40 or the like for starting arbitration based on an access request signal 2b from a communication LSI as the DMA device, outputting an access right possessing signal 3j due to the communication LSI when the shared memory access right of the CPU is not possessed, and holding the signal 3j based on a shared bus possessing state signal 2d due to the communication LSI and the signal 2b and further, this circuit is provided with AND circuits 44, 39 and 36 and NOT circuits 37 and 38 or the like for making an access right possessing signal 3f of the CPU valid based on the signal 2b, address valid signal 2e and access request signal 1b from the CPU and making an access right possessing signal 3j of the communication LSI invalid.
Patent JP-H08222878-A (JP)
Title: Electromagnetic shielding plate and microwave circuit unit
Inventor: HINOHARA SEIKI
IPC: H03F3/60
Filed: 1995-02-13
Abstract: PURPOSE: To provide an electromagnetic shielding plate having such a simple structure that the plate can surely prevent the interference of electromagnetic waves and a microwave circuit unit equipped with the electromagnetic shielding plate. CONSTITUTION: An electromagnetic shielding plate 1 is formed to have a threaded hole la at one end section and a free end having a prescribed level difference at the other end section and, at the same time, a projecting body 1b is integrally formed with the plate at a prescribed part of the free end. At the time of shielding the input and output ends of a package housing a microwave circuit, the end section of the plate 1 with the hole la is screwed on the input end or output end of the package 2 with the free end of the plate 1 floated above the upper surface of the package 2.  Then an enclosure cover 4 having a grounding potential is put on the package and the back section of the free end is brought into contact with the upper surface of the package 2 by bending the free end of the plate 1 by pushing the upper end section of the projecting body 1b with the internal surface of the cover 4.
Patent JP-S57152632-A (JP)
Title: Method of sealing electric constituent
Inventor: KORUNERIA ARUBERUTO
IPC: H01H50/02
Filed: 1982-02-18
Abstract: A fleece is employed for the distribution of casting resin over a component surface to be sealed. Prior to the introduction of the casting resin, pressure is applied on the fleece with a heated stamp in order to smoothen the fleece. Through increased temperature of the stamp, or through a solvent, the fleece can be readily cemented together with the component surface. It is thus ensured that the fleece rests uniformly on the entire component surface to promote a favorable distribution of the casting resin.
Patent JP-H05213571-A (JP)
Title: Passenger conveyor
Inventor: NOSHITA AKIRA
IPC: B66B23/00
Filed: 1992-02-10
Abstract: PURPOSE:To heighten the rigidity of a truss and reduce the number of intermediate supporting parts. CONSTITUTION:The height of a truss 28 is raised to integrate the whole of a conveyor body 14 into the truss 28, and an upper cross member 27 is placed crosswise across the upper part of the truss 28 so as to allow passengers on a step 8 to be conveyed in the truss 28.
Patent JP-S53109317-A (JP)
Title: Device for controlling electric motor vehicle
Inventor: KOUNO TOSHIKATSU
IPC: B60L7/02
Filed: 1977-03-07
Abstract: PURPOSE: To enable to utilize a speed control variable resistor used upon driving of an electric motor vehicle as effectively as possible even at an electrically braking time in a device for controlling the vehile with the resistor in a main circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02205728-A (JP)
Title: Apparatus and method for diagnosing abnormality in sliding motion part
Inventor: YONEYAMA TAKAO
IPC: G01M99/00
Filed: 1989-02-03
Abstract: PURPOSE:To secure the reliability of products such as a room air conditioner, on which a sliding motion device is mounted, including a single unit of compressor by detecting an acoustic emission (AE) signal, and checking the number of occurrences of the AE signals per period. CONSTITUTION:A sensor 4 which is attached to a compressor 3 is composed of the following parts: an AE sensor which detects the AE signal that is generated in the compressor 3; and an acceleration pickup which detects the rotary sliding signal of the compressor 3. The outputs from the sensor 4 are amplifier 5a and 5b, and the AE signal is detected 6. Meanwhile, the noise component of the rotary sliding signal from the compressor 3 is removed in a filter 7. The frequency of the detected AE signal is analyzed in an FFT processing part 10. The random noises of the compressor 3 included in the detected AE signal are removed in an adding and averaging part 11. Only the AE signal which is generated from the damage of the sliding part is taken out. An abnormality judging part 13 performs operation based on the frequency analysis data received from the processing part 10 and performs diagnosis. The result is displayed on a display part 14.
Patent JP-H06234705-A (JP)
Title: Production of 1,1-cyclopropanedicarboxylic acid diester
Inventor: KATSUURA AKIO
IPC: B01J31/02
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a method for producing a 1,1-cyclopropanedicarboxylic acid diester by using a raw material and a solvent with hardly any noxious properties. CONSTITUTION:This method for producing a 1,1-cyclopropanedicarboxylic acid diester is characterized by reacting a malonic acid diester with 1,2- dichloroethane in a molar equiv. amount of >=2.5 times based on the ester, a phase-transfer catalyst and an alkali.
Patent JP-H08221294-A (JP)
Title: One-chip microcomputer
Inventor: YAMAKO SHINKOU
IPC: G06F11/22
Filed: 1995-02-13
Abstract: PURPOSE: To provide a ROMless one-chip microcomputer which make possible continuous operation test without necessitating the addition of excess hardware or the generation of a program. CONSTITUTION: When an external terminal 42 is asserted, a CPU 11 writes a constant in the peripheral unit internal register 24 of a peripheral unit 12. Thus, the peripheral unit 12 generates an interruption request signal 34. This interruption request signal is transmitted to the CPU 11 through an interruption control unit 14, and the CPU 11 having received the interruption request signal writes the constant in another peripheral unit 13. A series of this operation is executed continuously while the external terminal being asserted.
Patent JP-H10217774-A (JP)
Title: Folding type awning
Inventor: ARAKI SHINICHI
IPC: B60J7/12
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a folding type awning which improves its appearance and mounting performance to a framework when each hanging drape portion of a hood is folded, and facilitate the simplification of the framework in structure and a reduction in cost with ease. SOLUTION: The corner portion 4d of folding parts 4m and 4n which are formed in a belt shape over hanging drape portions 4b and 4c drooping down from the periphery of the roof portion 4a of an awning 4, is divided vertically, the opening bottom side of each triangle bag 20 is combined with an opening corner portion 4d by stitching and the like so as to allow the opening corner portion 4d to be blocked, when the folding portions 4m and 4n are expanded, each triangle bag 20 is closely adhered to one folding part 4m, and when the folding parts 4m and 4n are folded into two, the aforesaid folding parts are closely adhered to the hanging drape portions 45 and 4C, and each triangle bag 20 is folded in two in such a way as to be hidden behind the inner side of one folding part 4m, so that the appearance of the awning can thereby be made excellent in both the aforementioned cases.
Patent JP-H10216063-A (JP)
Title: Cleaning tool
Inventor: NAKANISHI TAKU
IPC: A47L13/16
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To lightly and efficiently wipe out a contaminant under the application of a suitable load by applying the constitution that a retaining body for rotatably holding a cleaning cylinder having a cleaning cloth attached to the external surface thereof is provided with a retaining part for concealing a part of the external surface of the cleaning cylinder, so as to be held and pressed to the external surface of the cylinder during use for preventing the rotation thereof. SOLUTION: A cleaning tool used for cleaning glass surface or the like is formed out of a cleaning tool body made of a cleaning cylinder 2 and a retaining body 3, and a cleaning cloth 5 attached to the external surface of the cleaning cylinder 2. This cleaning cylinder 2 is rotatably held on the retaining body 3. Also, the retaining body 3 is formed out of a shaft part 30 for rotatably supporting the cleaning cylinder 2, a retaining part 31 for preventing the rotation of the cleaning cylinder 2 and a bearing part 32 for bearing the shaft part 30. Furthermore, the retaining part 31 is formed out of a rear part 31a and a pair of side parts 31b and 31b, and only a part of the side parts 31b and 31b can be flexed via a slit formed at the center thereof. As a result, the rotation of the cleaning cylinder 2 can be prevented with a small retaining force.
Patent JP-S58140612-A (JP)
Title: Alarm device
Inventor: OGINO TAKAMICHI
IPC: G08B23/00
Filed: 1982-02-16
Abstract: PURPOSE:To discriminate abnormal states of a plant by providing a logical arithmetic device which inputs a process signal and an alarm display signal from the plant and makes a fault analysis and an alarm display controller which provides discrimination display in a display window. CONSTITUTION:The logical arithmetic device 6 inputs the process signals 4 and 4' from the plant and is triggered by the alarm display signal 5 generated when a relay circuit 1 is energized to decide on the 1st cause alarm signal and relative alarm signals among plural alarm signals. The device 6 uses, for example, AND operators 10a-10c, OR operators 11a and 11b, a time delay element 12, etc., to form a diagnostic logic and is equipped with plural tree modules which input pieces of measurement point information V1/H-V7/L and output the 1st cause alarm signal and relative alarm signals from an output part 13. On the basis of the arithmetic result 7 of the device 6, the alarm display controller 8 controls the display in each display window 3 of an alarm disply 9. Consequently, the alarms are discriminated by the colors of lamps of the deivce 9, variation in flicker speed, etc.
Patent JP-S58143915-A (JP)
Title: Deburring method
Inventor: MIYATANI TAKASHI
IPC: B23D79/00
Filed: 1982-02-19
Abstract: PURPOSE:To restrict occurrence of burrs due to perforation of crossed holes and to remove them at the same time by using a mere simple tool. CONSTITUTION:For example, a crossed hole 4 is drilled on a mild steel work 3. An inserting bar 6 having the same quality as the work 3 is inserted into this hole 4. Then, the main hole 5 having the central ais line rectangular to the crossed hole 4 is perforated by a drill. Since the inserting bar 6 and the work 3 are cut together, few inside burrs occur on the opening edge portion of the crossed hole 4. Next, the tip of the inserting bar 6 is inserted into the main hole 5 with a slight protrusion into the main hole, the tip portion of the bar 6 is bent by the push-rod 8 and the bar is pulled to remove burrs 9.
Patent JP-H05184820-A (JP)
Title: Filter press
Inventor: KATABUCHI SHINICHIRO
IPC: B01D25/12
Filed: 1992-01-16
Abstract: PURPOSE:To increase filter efficiency, to decrease filter cloth clogging and to make cake easy to peel off from filter cloth. CONSTITUTION:A filter press is equipped with plural filter plates 11 having recessed parts for constituting cake forming chambers at the sides, plural intermediate plates 12 having treated liquid inlets 16 at both the sides and arranged parallel to the filter plates and forming cake forming chambers 13 on both the sides by covering the recessed parts by both the sides, and means 17, 18a, 18b, 19 for supplying the treated liquid to the cake forming chambers through the treated liquid inlets. Means 20, 21a, 21b, 22 for discharging liquid matter from the cake forming chambers through the treated liquid inlets and means 23, 25 for supplying compressed air to the cake forming chambers through the treated liquid inlets are provided.
Patent JP-S60169602-A (JP)
Title: Manufacture of shrinkage fitted turbine rotor
Inventor: TAN TOSHIMI
IPC: F01D5/06
Filed: 1984-02-14
Abstract: PURPOSE:To prevent bending of shaft by shrinkage fitting a wheel over the shaft then reheating the wheel uniformly untill the tightening margin will be zero and cooling uniformly. CONSTITUTION:After shrinkage fitting a wheel 2' over a shaft 3, cooper heaters 12 are arranged on both sidefaces of wheel 2' and a cover 10 made of adiabatic material is provided at the outside. Then the cooper heaters 12 are heated to reheat the wheel 2' untill such state as the tightening margin will be zero is detected through temperature meter 11. Thereafter, cooper heater 12 and cover 10 are removed to rotate the wheel 2' and shaft 3 thus to blow air forcefully against the wheel 2' and cool to normal temperature. In such a manner, the wheel is secured directly to the shaft thus to prevent bending of shaft.
Patent JP-S59149974-A (JP)
Title: Liquid crystal composition
Inventor: OGURA MAKOTO
IPC: G02F1/13
Filed: 1983-02-16
Abstract: PURPOSE:To provide the titled composition having high speed response in a low temp. region, comprising a specific phenylcyclohexane liquid crystal, a phenylcyclohexane ester liquid crystal and a biphenylcyclohexane liquid crystal. CONSTITUTION:To a liquid crystal composition prepared by compounding 5- 90wt% phenylcyclohexane liquid crystal (A) represented by the fromula I (wherein R1 is alkyl), 1-50wt% phenylcyclohexane ester liquid crystal (B) represented by the formula II (wherein R2 and R2' are R1) and 5-90wt% biphenylcyclohexane liquid crystal (C) represented by the formula III (wherein R3 is R in ratios of A:B=95:5-20:80 and A:C=90:10-10:90, a cyanobiphenyl liquid crystal represented by the formula IV (wherein R4 is R1), a terphenyl liquid crystal represented by the formula V (wherein R5 is R1) and a cyclohexane liquid crystal represented by formula VI (wherein R6 is R1) are added in an amount of 1-80% by wt. of said composition if necessary.
Patent JP-S5891285-A (JP)
Inventor: KUSUMI HIROSHI
IPC: E21B10/32
Filed: 1982-02-19
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-H03228556-A (JP)
Title: Method and device for production control
Inventor: FUJINAKA MASAKI
IPC: B23Q41/08
Filed: 1990-02-02
Abstract: PURPOSE:To investigate a factor in a short time by comparing a data of factors related to the prolongation of a construction period with a standard value when an experienced value of the construction period exceeds the reference value, and performing a processing for relating a factor of the non-conformity to a factor of the reference value in excess of the experienced value. CONSTITUTION:When datas, which is related to the process advancement and the working condition of equipments to be collected from data file units 11, 12 about the process advancement and the working condition of the equipments, is compared with standard values thereof in order, it can be automatically judged that a factor of the prolongation of a construction period is a factor during the process in which these datas and the standard values are non- conformed. Therefor, when a comparison about datas of elements related to the prolongation of the construction period is performed, it can be fined that to what factor of each process a factor of the prolongation of the experienced period in excess of the reference period is related. A command for eliminating the factor obtained automatically is given to a worker in a field of each process to eliminated the factor in a short time after the generation thereof.
Patent JP-S61185329-A (JP)
Title: Chemical solution for vacuum suction type catalyst unloader
Inventor: HIRACHI TOMIYASU
IPC: B01J4/00
Filed: 1985-02-12
Abstract: PURPOSE:To prevent not only the oxidation of a catalyst but also the corrosion of tower tanks, by preparing a chemical solution for a vacuum suction type catalyst unloader by containing an alkali solution, sodium nitrite, a surfactant and mineral oil. CONSTITUTION:An alkali solution, sodium nitrite, a surfactant and mineral oil are contained to prepare a chemical solution for a catalyst unloader. By using this chemical solution 9, the corrosion of a reaction tank 1 is prevented and catalyst withdrawal work using the catalyst unloader 4 can be performed. Because the surfactant is compounded with the chemical solution 9, the fixing of the catalyst to a cutter 22 is prevented to make it possible to reduce the trouble of the catalyst withdrawal unloader 4. Further, because mineral oil and the alkali solution are inexpensive, the chemical solution 9 can be inexpensively provided and, by containing the alkali solution and the surfactant, the oxidation of the catalyst can be prevented over a long period of time.
Patent JP-S53110380-A (JP)
Title: Integrated circuit device
Inventor: OOTSUKA KANJI
IPC: H01L23/36
Filed: 1977-03-09
Abstract: PURPOSE: To distribute numbers of IC power lines and ground lines on the wiring substrate in the form of the conductors independent from the substrate, and thus to lower the resistance of these lines as well to enhance the heat radiation properties. 
     COPYRIGHT: (C)1978,JPO&Japio