baber/WOPTO huggingface dataset:
Patent JP-S57183686-A (JP)
Title: Address setting counter
Inventor: ITOU MASAYA
IPC: H03K23/00
Filed: 1981-05-08
Abstract: PURPOSE:To realize the demultiplexing with just a single hardware and with use of a circuit which can feed the external control signal, by preventing via a decoder the inter-stage connection of an address setting J-K type flip-flop which is in circular tandem connection. CONSTITUTION:Address setting JKFP4c, 4d... are in circular tandem connection via AND gates 7c, 7d...plus tristate gates 12c, 12d.... The connection is prevented between the input point of an FF4d and the output of the gate 7e through which the signal logic of an output line 11d, etc. of a decoder 9 is set at 1 in accordance with the external signal obtained via a control line 3. Thus the input point of the FF4d, etc. is always set at logic 1, and the output Q is inverted according to the input of the clock pulse. As a result, the Q terminal output of the FF4d is turned into an LSB of the address. In the same way, the output of the Q output terminal of an FF4e, etc. is turned into an MSB to ensure an access with which is capable of interleave freely for the memory cells of a matrix array. Thus the demultiplexing is possible with just a single hardware by using a circuit that can feeds the external control signal.
Patent JP-S63235899-A (JP)
Inventor: SUWA TAKESHI
IPC: G21F9/28
Filed: 1987-03-24
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-S59193777-A (JP)
Title: Attaching method of diaphragm by consumable nozzle type electroslag welding
Inventor: NAGAI MASAMITSU
IPC: B23K37/06
Filed: 1983-04-19
Abstract: PURPOSE:To perform surely electroslag welding and to improve working efficiency by bringing a pair of backing strips to the groove part to be welded in such a way that the strips can slide, and moving slidingly said strips by the shrinkage force of a weld metal on solidification. CONSTITUTION:While a diaphragm 1 and backing strips 7 are assembled, three sheets of skin plates 3a-3c constituting a square steel pipe are preliminarily assembled to a constituting body 4 having a U-shaped section, and the diaphragm 1 is inserted into the body 4 and is fixed by welding. The strips 7 can slide with respect to the diaphragm 1 and therefore if the plate 3d is pressed to the strip 7 in order to set the same, a hollow groove part 5 is formed without any gap. After the plates 3a-3d are assembled to the square steel pipe, a consumable nozzle and a welding wire, etc. are inserted through the inserting hole 15 formed at both side edges of the plates 3a, 3b into the part 5 and consumable nozzle type electroslag welding is performed.
Patent JP-H03272168-A (JP)
Title: Semiconductor storage device
Inventor: TOKUNAGA YASUHIRO
IPC: H01L27/10
Filed: 1990-03-22
Abstract: PURPOSE:To lessen a semiconductor storage device in cost by a method wherein a first and a second transistor are longitudinally arranged, a gate electrode is formed into a U shape, a part inside the U-shaped electrode is made to serve as a source, drains are located on both the outsides of the U-shaped electrode, and a word line and a signal wire are connected to the source and the drain located inside and outside the electrode respectively. CONSTITUTION:A first and a second transistor(Tr), 131 and 132, are longitudinally arranged, their gate electrodes 21 are formed U-shaped, and the inside of the electrode 21 is made to serve as a source 22 and both the outsides of the electrode 21 are made to serve as a drain respectively. In the Tr 131, a first word line WL1 is connected to the source 22 through wirings 24-27 and a contact 28, and a first signal wire PW1 is connected to the drain 23 through a contact 29. On the other hand, in the Tr 132, a second word line WL2 is connected to the source 22 through wirings 30 and 31 and a contact 32, a second signal wire PW2 is connected to the drain 23 through wirings 34-37 and a contact 33, and the wirings are mutually connected together and are connected to the electrode 21 through a contact 38. By this setup, a buried contact can be dispensed with and a semiconductor storage device can be lessened in cost by simplifying the manufacturing process.
Patent JP-S62225722-A (JP)
Title: Exhaust gas reflux amount control device for engine
Inventor: KARIYAMA SHIZO
IPC: F02B53/04
Filed: 1986-03-28
Abstract: PURPOSE:To improve combustion stability in a state to prevent the generation of NOX, by a method wherein, when, during low rotation and low load running, intake air in a combustion chamber is returned to an intake air passage during the initial stage of a compression stroke to control a charge amount, an exhaust gas reflux amount is corrected to be decreased. CONSTITUTION:In a 2-cylinder rotary piston engine, main intake air ports 10a and 10b, and auxiliary ports 12a and 12b, closed in delay than the ports 10a and 10b, are open to the combustion chamber of each cylinder. The two ports 13a and 13b are intercommunicated through a communicating passage 13 in which a control valve 14 is located, and the control valve 14 is opened so that, at least during low rotation and low load running, a charge amount is controlled by returning intake air in the combustion chamber of other cylinder through the auxiliary ports 12a and 12b during the initial stage of a compression stroke. In this case, an EGR valve 21, in which an EGR control valve 22 is located, is provided, and the EGR control valve 22 is corrected by means of a correcting means 23 so that the opening of the EGR control valve is reduced according to the opening action of the control valve 14.
Patent JP-S56165519-A (JP)
Title: Continuous press machine
Inventor: HATSUTORI SHIYOUJI
IPC: B21D37/02
Filed: 1980-05-26
Abstract: PURPOSE: To continuously press a blank strip into the same shape, by conveying a strip in a prescribed pitch, and by relatively moving two dies in which one die is divided into two segments.  
     CONSTITUTION: An end of a strip 13 to be worked is fixed, and a clamp-moving motor 11 is rotated in a prescribed number of rotation in order to move the strip 13. The left press die 5 is applied to the strip 13 by the first pass, and a base press die 4 is advanced by the second pass in order to apply a press work to one side of the strip 13. The left press die 5 is withdrawn by the third pass in order to move the strip 13 in a prescribed distance. The right press die 6 is advanced by the fourth pass in order to apply a press work to another side of the strip 13. The strip 13 is then moved in a prescribed pitch, and the first to fourth passes are repeated. By the present method, a residual stress is hardly caused in the press worked part so that a good press worked product is continuously obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59197343-A (JP)
Title: Manufacture of consumable pattern
Inventor: MAEHASHI YOSHITSUGU
IPC: B22C9/04
Filed: 1983-04-22
Abstract: PURPOSE:To enable simultaneous consumption of a pattern and calcination of a casting mold and to prevent generation of soot and dust that arises when the pattern is consumed by forming the pattern molded by forming grains into a consumable pattern. CONSTITUTION:Grains (rice, foxtail millet, Japanese barnyard millet, beans, etc.) alone or in combination are foamed to manufacture a casting mold pattern. A coating layer consisting of refractories is then formed around the pattern. The pattern is put into a high temp. heating furnace and is calcinated to manufacture a casting mold. The casting mold pattern is consumed simultaneously with the calcination without generation of soot and dust.
Patent JP-S63237714-A (JP)
Inventor: AKEHI RIYUUJI
IPC: A01D57/02
Filed: 1987-03-24
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-2000269039-A (JP)
Title: Low-height type surface mounting coil component
Inventor: SHIBATA KAZUHIKO
IPC: H01F27/24
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide characteristics in inductance, etc., equivalent to those of a conventional product with a height dimension lower than that of the conventional product. SOLUTION: There are provided a core structure body 1 constituting a magnetic circuit, by combining two amorphous magnetic alloy ribbon laminated cores whose surfaces including at least a coil winding area are insulated and an air-core coil 10 constituted by winding a wire 12 obtained by fusing and integrating a plurality of flat-type leads on at least one of legs of the core structure body 1. Respective flat-type leads of the wire 12 are wound on the air-core coil 10 to constitute an edgewise winding, and coil ends are connected to terminals 15 for surface mounting.
Patent JP-H06286735-A (JP)
Title: Residual chemical removing method for container
Inventor: FUJISHIRO JIRO
IPC: B65B55/24
Filed: 1993-03-29
Abstract: PURPOSE:To provide a method to remove a residual chemical from a sterilized container safely and efficiently. CONSTITUTION:In the case of a method in which a container is soaked in water, it is known that the lower the surface tension is, the higher the washing effect is, and a chemical residue becomes less. By taking notice of this fact, when a container is washed by water, an alkali ion water containing H3O2-with a low surface tension is used to increase the washing effect, and a chemical residue to the container is suppressed for the title residual chemical removing method.
Patent JP-H08290751-A (JP)
Title: Sensor system and safety system for vehicle
Inventor: JIYON EICHI KAMEI
IPC: B60R21/01
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a safety system for occupants of automobile to increase the safety of a cabin occupant restraining system. SOLUTION: A vehicle occupant safety system comprise an image sensor to classify the states of occupants in a front passenger seat area an a processor, and determines whether an air bag is to be operated or not. An image processing system comprises an optical detector array sensor 314 having image processing electronics and a lens assembly 312, and captures a visual state of the front passenger seat area inside a cabin. An object in the view is then identified to determine whether or not a rearward child auxiliary chair is positioned in the front, passenger seat in order to disable an air bag on the front, passenger seat side.
Patent JP-H10267409-A (JP)
Title: Combustion apparatus
Inventor: HANAZAWA SEISHI
IPC: F24H1/10
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To stabilize a temperature of effluent hot water in a combustion apparatus in which there is provided a bypass pipe for guiding water flowing through a water inlet pipe to an effluent hot water pipe by closing the bypass valve after the lapse of a first time after hot water is again effused when the bypass valve is opened upon the hot water is again effused, and opening the bypass valve after the lapse of a second time. SOLUTION: A combustion apparatus 1 mixes high temperature to water from a heat exchanger 2 and water flowing through a bypass pipe 11 and effuses hot water at about 40 degree. Herein, when the effluent hot water is once interrupted, a hot water effluent cock is again opened to ignite a burner 4, and thereupon the time till restart of hot water is shorter than the time since pervious combustion, the inside of the heat exchanger 2 is high temperature owing to laser heating so that a bypass solenoid valve 12 is opened and cold water from the bypass pipe 11 is formed to flow in. Then, in order to suppresses undershooting produced after overshooting, the bypass solenoid valve 12 is closed at time T1. After the lapse of certain time t2 after the undershooting is converged, the bypass solenoid valve 12 is again opened.
Patent JP-H03271579-A (JP)
Title: Variable displacement type vane pump
Inventor: KUBO TATSURO
IPC: F04C18/344
Filed: 1990-03-20
Abstract: PURPOSE:To support a cam ring freely to oscillate without providing a supporting pin separately by forming a pivot in a part of the peripheral face of the cam ring, and forming a recessed part for pivot in a part of the inner peripheral face of a pump housing, and engaging the pivot with the recessed part for pivot turnably. CONSTITUTION:In a pump housing 1, a cylindrical recessed part of which one end is opened in the central part of a housing main frame 1a is formed, and this recessed part forms an inner hollow 1c of the housing. In this case, a recessed part 18 for pivot, which is recessed into C-shape in outline, is formed in a part of the inner peripheral face 15 of the inner hollow 1c of the housing, and the other end of a fluid discharge passage 12 is opened therein. A pivot 23 is integrally projected in a part of the peripheral face 22 of a cam ring 2. A head 23a of the pivot 23 is engaged with the recessed part 18 for pivot turnably, and the cam ring 2 is supported by the pump housing 1 freely to oscillate in arrow A, B directions with the center O2 of the circular inner peripheral face of the recessed part 18 for pivot as the center (pivot point) of the oscillation.
Patent JP-S58187719-A (JP)
Title: Soot blower
Inventor: NISHIMOTO KOUJI
IPC: F23J3/00
Filed: 1982-04-28
Abstract: PURPOSE:To prevent the damage of a soot blower and a boiler tube by installing a stopper in front of a roller pivotally connected to a lance tube driving device, and stopping the roller by causing the stopper to fall onto tracks when the wire is damaged. CONSTITUTION:When steam is supplied to a lance tube 6, the lance tube 6 receives a thrust at its front part. In a case where the wire 61 is cut off, the tension of wire 61 becomes zero, and hence a metal fitting 60 rotates around the shaft of a bolt 53. Then, since the tension applied to a string 108 connected to a hole 112 of an arm 111 of the metal fitting 109 becomes zero, a hook-shaped metal fitting 103 is rotated and displaced consterclockwise around a bolt 104 by a resilient force exerted by a spring member 102. A pin 107 drops out of a hole 120 of a stopper 106 by the tension, and hence the stopper 106 fits between tracks 51 and 56 by the roller 25. Thus, it becomes possible to stop the roller 25.
Patent JP-S62225741-A (JP)
Title: Idle revolution speed learning controller for engine
Inventor: KUME TAKEO
IPC: F02D41/16
Filed: 1986-03-28
Abstract: PURPOSE:To prevent the generation of variation of revolution by accumulating the deviation of the engine revolution speed in idling and obtaining a new learning value by adding the learning value at present with said integration value and memorizing the limit value as a learning value when said learning value exceeds the limit value. CONSTITUTION:In a computer 76 for controlling an engine, an integration means which receives the difference between the actual revolution speed detected by an engine revolution speed sensor 44 and an aimed revolution speed set by a setting means according to the output of a throttle position sensor 36 and accumulates said difference is installed. Further, a memory means which adds the learning value at present with the integration value and memorizes the result as a new learning value is installed. Further, a learning value changing means which memorizes the limit value of the sum of the integration value and the memorized learning value as a new learning value is installed. Then, the mixed gas control signal corresponding to the value which is obtained by adding the aimed revolution speed, integration value, and the learning value is outputted into the stepping motor 18a of an idle control valve from a mixed gas feed control means.
Patent JP-S54161549-A (JP)
Title: Chromate treatment method for zinc-coated steel product
Inventor: TAMURA TETSUPEI
IPC: C23C22/30
Filed: 1978-06-13
Abstract: PURPOSE:To form chromate films having high rust preventing effect and causing no exfoliation on zinc-coated steel products by coating the products with an aq. soln. contg. chromic acid, a reduction product of chromic acid and silica sol followed by drying. CONSTITUTION:Zinc (alloy)-coated steel products are coated with an aq. soln. based on (A) chromic acid, (B) a reduction product of chromic acid and (C) silica sol, and the products are dried without washing to form chromate films. The ratio of the component (B) to the component (A) is 1:0.6-1.0 by wt. as CrO3, the concn. of (A) and (B) in total is 2-400 g/l as CrO3, and the ratio of the component (C) as SiO2 to (A) and (B) as CrO3 is 1:0.2-20. The drying temp. is pref. 40-150 deg.C, and the amt. of chromate adhered is regulated to above 30 mg/m<2> as Cr.
Patent JP-H11272029-A (JP)
Title: Image forming device
Inventor: KAWAMURA HIROSHI
IPC: G03G15/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of restraining the occupied space by a member to be small and preventing the heat deterioration of toner so that a high-quality image can be stably obtained by making a tray where splashed and dropped toner is accumulated itself also have a heat insulating function. SOLUTION: This image forming device is constituted by arranging a heat source including a fixing device 10 under an image forming part including developing devices 5Y, 5M and 5C, providing a cover 70 for collecting the splashed and dropped toner under the developing devices 5Y, 5M and 5C or a developing rotary 5, and arranging the tray 71 where the toner is accumulated at the bottom part of the cover 70. In the device, the tray 71 is constituted so that it may achieve a heat insulating effect to intercept heat generated from the heat source. Since the tray 71 itself is made to achieve the heat insulating effect, another member which achieves the heat insulating effect is disused, the occupied space by the member is restrained to be small, and also the heat deterioration of the toner is prevented, whereby the high-quality image is stably obtained.
Patent JP-H01243129-A (JP)
Title: System for controlling inference
Inventor: ISHIKAWA TAKASHI
IPC: G06F9/44
Filed: 1988-03-24
Abstract: PURPOSE:To execute a control for obtaining an optimum solution by using the method of a procedural programming to predefine the priority of an evaluation between plural rules for a reference to select the rule to applied from plural rules to compete. CONSTITUTION:Rules are made into R1, R2,..., the antecedents (conditions parts) of respective rules are made into ANTE1, ANTE2,..., and the consequents (conclusion parts) are made into CONS1, CONS2,.... In order to define the fact that the R1 is evaluated earlier than the R2 in giving the priority to the R1, the ANTE1 of the R1 is evaluated, and the CONS1 is executed when the ANTE1 is realized. When the ANTE1 is not realized, the ANTE2 of the R2 is evaluated. When the ANTE2 is realized, the CONS2 is executed. By defining plural rules in such a procedural way, the selection of the rules to compete can be explicitly defined.
Patent JP-S54162014-A (JP)
Title: Piston for internal combustion engine
Inventor: YAMADA MUNEHARU
IPC: F02F3/10
Filed: 1978-06-12
Abstract: PURPOSE:To reduce the wear and noise of a piston, by coating a fluorine resin on the outside surface of the portions of the piston. CONSTITUTION:Fluorine resin films 6, 6 are coated as bands on both the skirt portions 4 of the piston 1, which extend perpendicularly to the pin hole of the piston. The fluorine resin is an ethylene tetrafluoride resin, a copolymer resin consisting of ethylene tetrafluoride and propylene hexafluoride, a copolymer resin consisting of ethylene tetrafluoride and perfluoroalkoxylene, or the like. Finely pulverized powder of the fluorine resin is dispersed in a thermosetting resin such as a polyimide resin. The mixture is dissolved with a diluent. The resulting liquid is coated on the skirt portions by spraying or brushing and then baked at a temperature of 150 to 300 deg.C so that the films of 5 to 40 mu in thickness are produced.
Patent JP-S63237334-A (JP)
Title: Electron gun of electron tube
Inventor: KATO TAKEFUMI
IPC: H01J29/62
Filed: 1987-03-25
Abstract: PURPOSE:To simplify the constitution of a power supply circuit and facilitate the focus adjustment by setting the voltage values of multiple four-electrode lenses practically equal. CONSTITUTION:An electron gun 1 is provided with a cathode 8, a control electrode 9, an accelerating electrode 10, axially symmetric lenses 11, and unipotential type four-electrode lenses 12-14 arranged along a tube axis 1a. The lens 12 is constituted of a combination of plate-shaped electrodes 22, 23, the lens 13 is constituted of a combination of plate-shaped electrodes 30, 31, and the lens 14 is constituted of a combination of plate-shaped electrodes 34, 35. Peripheries 40, 41 of the through hole 38 of the electrode 22 are formed into a curve indicating a hyperbola, and peripheries 42, 43 are formed into a curve indicating a circle. The electrode 23 corresponds to the one that the electrode 22 is rotated by 90 deg. centering the tube axis. The lenses 13, 14 are constituted equally to the lens 12 except for the constant to determine the curve of each periphery of the lens 12 and/or the lens length in the Z axis direction. If the lens lengths of the lenses 13, 14 are set after the lens length of the lens 12 is determined, the lenses 12-14 can be operated with the same voltage.
Patent JP-H05276390-A (JP)
Title: Picture compressing/expanding device
IPC: G06T9/00
Filed: 1992-03-27
Abstract: PURPOSE:To provide a picture compressing/expanding device capable inexpensive ly and quickly compressing or expanding multigradation picture data. CONSTITUTION:The picture compressing/expanding device which compresses or expands picture data where one picture element consists of N (N is an integer of >=1) bits is provided with a data conversion part 16 which collectively converts picture data of plural picture elements to M (M ia an integer equal of >=2) bits, an adaptively predicting/inversely predicting part 11 provided with plural selectively controllable prediction devices which adaptively predict picture data to convert them to predictive error data or adaptively and inversely predict the predictive error data to convert them to picture data, and a control part 6 which selectively controls prediction devices.
Patent JP-H09241938-A (JP)
Title: Production of combined filament yarn for crude moire-like woven or knitted fabric
Inventor: SAWADA TAKAHIRO
IPC: D02G3/04
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To produce a combined filament yarn for crude moire-like woven or knitted abrics in good operability by carrying out a co-spinning method comprising spinning plural yarn bundles from the same spinneret and taking the resultant yarn off. SOLUTION: Plural yarn bundles comprising a polyester yarn A group dyeable to cation dyes and a polyester yarn B group undyeable to cation dyes are spun from a same spinneret 1 and entanglement is applied to the yarn bundles and the yarn bundles are taken off at a rate of >=2500m/min. At this time, spun yarns A and B are separately traveled immediately before an entanglement- providing apparatus 5 to prevent blending between yarns A and B, and then, blending and entangling treatments are applied to the yarns A and B and the resultant combined filament yarn is taken off.
Patent JP-S51148471-A (JP)
Title: Instrumentation unit
Inventor: OOTANI TAKU
IPC: G01R15/08
Filed: 1975-06-14
Abstract: PURPOSE: In order to make the automatic change-over of a range possible, without using an external attenuator, through making the charging of digital voltmeter utilizing the ratio of charging and discharging period as staged-variable. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S546630-A (JP)
Title: Billiard ball
Inventor: IWANAGA MASANORI
IPC: C08L67/00
Filed: 1977-06-15
Abstract: PURPOSE: To form a billiard ball which has a glossy surface and will not produce cracks even after long period of use. 
     COPYRIGHT: (C)1979,JPO&Japio