baber/WOPTO huggingface dataset:
Patent JP-S6365145-A (JP)
Title: Fuel control device for automobile engine
Inventor: SHIRAISHI HIDEO
IPC: F02D41/04
Filed: 1986-09-08
Abstract: PURPOSE:To prevent a speed reduction shock by carrying out a speed reducing and quantity increasing correction when gears are connected and to prevent the rising up of engine speed by limiting the speed reducing and quantity increasing correction when gears are not connected. CONSTITUTION:Signals from an engine speed sensor 20, a throttle opening sensor 23, an idle switch, a gear switch 28, etc. are inputted into a control device 26, to control a fuel injection quantity from an injector 16. In a condition that an idle switch is on, that the engine speed is in a speed-reducing and quantity-increasing engine speed zone, and that gears are connected, a speed reducing and quantity increasing correction is carried out. When gears are not connected, the speed reducing and quantity increasing correction is suspended. Thereby, a speed reduction shock can be prevented when gears are connected while the rising up of engine speed can be prevented when gears are not connected.
Patent JP-S6451801-A (JP)
Title: Static magnetic wave nonlinear device
Inventor: MIYAZAKI MORIYASU
IPC: H01P1/23
Filed: 1987-08-24
Abstract: PURPOSE:To expand the insertion loss difference to a large/small power by arranging a dielectric substance having a larger dielectric constant than that of a GGG(gadolinium-gallium-garnet) substrate to a face of the GGG substrate opposed to a face with a YIG thin film adhered thereto closely. CONSTITUTION:A 1st YIG(yttrium-iron-garnet) thin film 2a formed by liquid phase growing onto the surface of a 1st GGG substrate 1a and a 2nd YIG thin film 2b formed by liquid phase growing to the surface of a 2nd GGG substrate 1b are provided on the 1st GGG substrate 1a and the 2nd GGG substrate 1b. The dielectric substance 7a is adhered closely to the rear side of the 1st GGG substrate 1a and a 1st dielectric substance having a larger dielectric constant than that of the GGG substrate 1b and the dielectric substance 7b is adjered closely to the rear side of the 2nd GGG substrate 1b and a 2nd dielectric substance having a larger dielectric constant than that of the GGG substrate. Thus, the slot line 6 goes to a low impedance, time high frequency magnetic field is increased, the exciting efficiency of the static magnetic surface wave is increased to improve the S/N.
Patent JP-S58114793-A (JP)
Title: Method and device for purification of sewage
Inventor: SAITOU MITSUO
IPC: C02F3/06
Filed: 1981-12-28
Abstract: PURPOSE:To shorten a treating time considerably by adsorbing and oxidizing soluble org. materials among org. materials contained in raw water by means of contact oxidizing material layers or contact oxidizing basins for a specific time and filtering solid org. materials and solid inorg. materials by means of filter medium layers. CONSTITUTION:Supernatant water in a settling basin 1 is introduced through an inflow regulating valve V1 into a contact oxidizing part 2a, where the water is brought into contact with contact oxidizing material layers 3. When air is supplied thereto from an air diffuser 5 in the lower part and the water is allowed to stagnate for 0.3-3 hours, the soluble org. materials in the supernatant water is quickly oxidized by contact. On the other hand, solid org. materials and inorg. solids are filtered by filter medium layers 4 in a filter part 2b after passing through the layers 3. The filtrate thereof and the treated water of said supernatant water are fed from a water collecting tank 2d through a connecting valve V4 and a control tank 9 to a sterilizing tank 12, where the water is treated and is then released.
Patent JP-S6189768-A (JP)
Title: Original reader
Inventor: ISHIKAWA YUTAKA
IPC: H04N1/10
Filed: 1984-10-08
Abstract: PURPOSE:To prevent blur of a read picture due to oscillation by setting diameter ratios of plural rolls, which support a moving member while keeping a certain interval between an original platen and the moving member to which a reading element is attached, to values other than integers. CONSTITUTION:A dash roll 15a is supported axially in one side part of a moving base 7, and shafts of pressing rolls 16a1 and 16a2 are inserted loosely to a long hole, and panels 17a1 and 17a2 are stretched between these shafts andthe moving base 7, and rolls 16a1 and 16a2 are energized downward. Rolls 16a1 and 16a2 are placed on a rail 18a. The other side part of the moving base 7 is constituted similarly. Rolls 15a, 15b1, 15b2, 16a1, 16a2, and 16b are different in diameter, and diameter ratios of them are set to values other than integers. Though oscillation is cause in case of eccentricity or the like of rolls, resonance is not benerated because individual rolls satisfy said conditions.
Patent JP-H1053454-A (JP)
Title: Production of carbon containing refractory
Inventor: WATANABE ISAO
IPC: C04B35/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carbon-containing refractory simultaneously improved in oxidation and corrosion resistances by suppressing the oxidation of carbon with a niobium powder having a high affinity for oxygen at a high temperature and further using niobium carbide having high corrosion resistance in combination therewith. SOLUTION: An organic binder is added to a refractory raw material comprising 0.1-10wt.% niobium powder having <=0.1mm particle diameter, 0.1-20wt.% niobium carbide powder having <=0.1mm particle diameter, at least one additive component selected from Al, Si, B4 C and SiC and aggregate grains composed of alumina, zirconia and carbon and the resultant mixture is kneaded. The kneaded mixture is then formed and subsequently baked in a reducing atmosphere.
Patent JP-H0494493-A (JP)
Title: Rotary compressor
Inventor: MORITA ICHIRO
IPC: F04C27/00
Filed: 1990-08-08
Abstract: PURPOSE:To uniformly hold a clearance between a vane and both bearings by providing grooves increasing and decreasing in a sectional area from a back surface toward a point end, brought into contact with a roller, in both end surfaces opposed to main and sub bearings of the vane. CONSTITUTION:Grooves 20a to 20d and 21a to 21d respectively increasing and decreasing in a sectional area from a back surface 19c toward a point end 19d in contact with a roller 5, are provided in both end surfaces 19a, 19b opposed to a main bearing 7 and a subbearing 8 of a vane 19. In this way, when the vane 19 makes a reciprocating motion, lubricating oil is allowed to flow in the grooves 20a to 20d and 21a to 21d to generate a pressure according to decrease of the sectional area. Generation of this pressure occurs simultaneously in both the end surfaces 19a, 19b to hold the vane 19 in a position where the pressure is balanced. Accordingly, clearances deltaa, deltab between the vane 19 and both the bearings 7, 8 can be uniformly held.
Patent JP-H0553397-A (JP)
Title: Operation method for image forming device
Inventor: ADACHI KOICHI
IPC: G03G15/16
Filed: 1991-08-22
Abstract: PURPOSE:To prevent soiling by toner sticking on a surface of a next sheet of paper. CONSTITUTION:This is the operation method for the image forming device provided with an image forming part including an image carrier 11A, an electrifier 12A, a scanning beam generator 13A, a developing device 14A, a transferring device 15A, etc., placed around the image carrier as a center, and paper feeding parts 4A, 5A1, 5A2, and 5A3 by which the paper P is fed to the image forming parts 11A, 12A, 13A, and so on. In this operation method, the paper feeding part 4A is driven to feed the paper at a timing so a leading tip of the next sheet of paper is not fed to a transferring position before one rotation of the image carrier 11A after an end tip of the previous sheet of paper is passed through the transferring position, and moreover, time length from when the transferring device 15A is turned OFF to when it is turned ON again is selected to be longer than the time length Tdr required for the image carrier 11A to complete one rotation, and at the same time, the transferring device 15A is turned ON after the transferring position is reached by the leading tip of the next sheet of paper.
Patent JP-H1054595-A (JP)
Title: Range hood fan
Inventor: SHINOHARA TAKASHI
IPC: F24F7/013
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a range hood fan being excellent in properties of cleaning the inside of a hood and the operability of assembly and also in the effect of smoke collection. SOLUTION: A through hole 10 through which a multiblade fan 9 can be put in and taken out is opened in a top plate 1a of a hood 1 of which the lower side is opened, and a fan casing 2 equipped with a drive motor 3 of the multiblade fan is set and fixed on the upper side of the top plate, with the rotating shaft of the drive motor 3 made to coincide with the center of the through hole 10. The multiblade fan 9 is fitted to the rotating shaft of the drive motor 3 through the through hole 10 and a bellmouth is fitted to the inside of the top plate, while a filter 6 is fitted removably below the bellmouth.
Patent JP-S58112865-A (JP)
Title: Negative type brake
Inventor: YAMAMOTO NOBUYOSHI
IPC: F16D65/18
Filed: 1981-12-25
Abstract: PURPOSE:To reduce the brakeshock and to improve the brake feeling by forming an oil chamber such that a piston in a negative brake will be slided hydraulically in the pressing direction of a spring and connecting to a variable reducing valve functioning through an operating pedal. CONSTITUTION:A springboard 9 for pressing first brakeboard 7 and second brakeboard 8 through the piston 6 is provided between one end face of the brake piston 6 and a spring receiving section provided in a casing 1. An oil chamber 12A is provided between one end face of a large diameter section 6a of the piston 6 and an inside face of the casing 2, while an oil chamber 12B is provided between the other end face of said section 6a and the inside face of the casing 1. The oil chamber 12A is connected through an exchange valve 18 to a hydraulic pump 15 or an oil tank 16. While the oil chamber 12B is connected through a variable reducing valve 19 to the hydraulic pump 15 or the oil tank  16. Both valves 18, 19 are coupled to a pedal 17 and upon stepping of the pedal  17 the valve 19 is exchanged while lagging from the exchange of the valve 18.
Patent JP-H0855191-A (JP)
Title: Subtrahend sampling method of document component
Inventor: OSUKAA AANESUTO AGATSUJI
IPC: G06K9/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a subtrahend sampling method for a document. SOLUTION: An optical character reader(OCR) 820 receives the component character included in a document as input and outputs the measured value of identification reliability of components. A threshold processor 835 receives the measured value of reliability and compares it with the threshold. If the measured value is larger than the threshold, i.e., the component characters are identified with satisfactory reliability, a font substituted subtrahend sampling device 830 applies the subtrahend sampling to the component characters. Otherwise, the characters of the document undergo the subtrahend sampling via a decimation (10% subtrahend method) type subtrahend sampling device 840. In another example, the characters are decimated subtrahend sampling through a two-dimensional nonlinear filter for.
Patent JP-H0946727-A (JP)
Title: Motion adaptive video signal processor
Inventor: NAGATA TATSUO
IPC: H04N9/78
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve picture quality in a Y/C separation processing and a scanning line interpolation processing. SOLUTION: This processor is composed of a motion detection circuit 102 for detecting the motion of pictures in composite color television signals and controlling a three-dimensional Y/C separation circuit 103 and the motion detection circuits 104 and 105 for detecting the motion of the pictures in separated component color television signals and controlling a scanning line interpolation circuit 106 for Y signals and the scanning line interpolation circuit 107 for C signals. For the Y/C separation processing and the scanning line interpolation processing, by performing control by using the detected results of the motion to respective input signals, the control optimum for respective motion adaptive processings is made possible and the picture quality is improved.
Patent JP-H0876566-A (JP)
Title: Image forming device
Inventor: SATO SHIGE
IPC: G03F7/34
Filed: 1994-09-05
Abstract: PURPOSE: To provide an image forming device capable of outputting a color image at a low cost without making maintenance complicated, and without damaging image characteristic in the case of outputting a monochrome image. CONSTITUTION: This image forming device is constituted of an electrifying means 2 evenly electrifying a photoreceptor 1, an image exposing means 10 performing image exposure on the photoreceptor 1, a developing means 4 performing developing by coloring particulates, a first transferring means 5 transferring the image obtained by the particulates to a functional transferring medium 8, a uniformly exposing means 6 performing even exposure on the medium 8 on which the coloring particulates are transferred, and a second transferring means 7 heating the mediums 8 and 9 to be transferred in a state where the mediums 8 and 9 are superposed.
Patent JP-H0875024-A (JP)
Title: Rotation lock mechanism for output shaft in motor-driven valve
Inventor: ITOU AKIYOSHI
IPC: F16K17/30
Filed: 1994-09-05
Abstract: PURPOSE: To securely perform linear motion of an output shaft without rotating it in a simple constitution by eliminating a D-cut part in the output shaft, and reducing slide friction between a bearing and the output shaft. CONSTITUTION: A motor 3 is installed and fixed to a valve housing 2, and a motor output shaft 13 provided with a male screw 22a to be threaded with a female screw 21a provided at a center part of a rotor 20 of the motor 3 is linearly moved to reciprocate, so a valve body 14 is moved in the axial direction of the output shaft 13 for releasing/closing the inside of a valve housing 2 in an output shaft rotation lock mechanism in a motor-driven valve. where a bearing 30 to slidably support the output shaft 13 is provided on the side where the motor 3 faces the valve housing 2. A regulation member 33 of a plate spring is fixed to the output shaft 13 on the valve housing 2 side of the bearing 30 to regulate rotation of the output shaft 13, and allow linear reciprocation of the output shaft 13.
Patent JP-H0261743-A (JP)
Title: Hardware control system
Inventor: KATO KEIICHI
IPC: G06F13/12
Filed: 1988-08-27
Abstract: PURPOSE:To substitute two kinds of private control program with one general program by detecting the state of a control switching device to convert the command from a control program to another command according with the detection result. CONSTITUTION:When a control system detecting program 11 is loaded to a main storage device 2, an instruction is executed by the indication of a central processing unit and the state of a control switching device 3 is read by processing 20. When a control mechanism 4 is connected, the control is transferred to processing 22; and when a control mechanism 5 is connected, the control is transferred to processing 23. The instruction of processing 22 informs a control conversion program 12 that the control mechanism 4 is connected, and the instruction of processing 23 informs the program 12 that the control mechanism 5 is connected. The control conversion program 12 subjects the command from a control program 10 to conversion according with corresponding system and executes it by processing 22 or 23.
Patent JP-S6094848-A (JP)
Inventor: RAINHORUTO SHIYURAIBAA
IPC: B60K37/00
Filed: 1984-10-11
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-S6272239-A (JP)
Title: Alarm level detection circuit
Inventor: OGURI SEIJIRO
IPC: G06F3/0481
Filed: 1985-09-25
Abstract: PURPOSE:To eliminate the need for resetting a reference voltage applied to a voltage comparator even when a transmission power level at an output terminal is changed by generating an alarm signal only when an output fluctuation of a prescribed width or over exists with respect to an output level after the change when viewed from the output terminal of a variable attenuator. CONSTITUTION:When a signal level inputted to an input terminal 20 is set, a control voltage Vc is amplified and a voltage applied with an offset voltage and a converted voltage Vdet are changed while keeping the same value even when an output voltage of a variable voltage generator 4 is changed, the variable generator 4 is adjusted to change the transmission power outputted from an output terminal 30, so long as the input level to the input terminal 20 is unchanged, no alarm signal is generated from a voltage comparator 10 and only when the input level to the input terminal 20 is fluctuated in excess of a prescribed width, an alarm signal is generated from the voltage comparator 10.
Patent JP-H0536964-A (JP)
Title: Manufacture of monolithic photodiode array
Inventor: KOBAYASHI HIROYUKI
IPC: H01L27/146
Filed: 1991-07-29
Abstract: PURPOSE:To enable a photoelectric current to be increased while maintaining its crosstalk at less than 10% by arranging plural photodiode elements in parallel on one and the same chip, using particularly a silicon semiconductor substrate having a specific resistance of more than 800OMEGAcm, and making the interval between the elements 280-400mum. CONSTITUTION:An oxide film 2 is formed on the main surface of a silicon semiconductor substrate l to open a desired region. On the opening part, n<+> layers 3 and 4 are formed for ohmic contact. Then, a desired region is opened to form a p<+> layer which becomes a light receiving part. Subsequently, a desired part is opened to deposit an aluminum layer for the formation of a cathode electrode 8 and an anode electrode 9. Hence, a plurality of photodiode elements are arranged in parallel on one and the same chip. Particularly, a semiconductor substrate 1 having a specific resistance of more than 800OMEGAcm is used, and the interval between the elements is arranged to be 280-400mum thereby to increase the photoelectric current and suppress its crosstalk to be less than 10%.
Patent JP-H0761294-A (JP)
Title: Vehicular harness wiring method
Inventor: NAGANO TETSUJI
IPC: H02G3/30
Filed: 1993-08-26
Abstract: PURPOSE:To inhibit capacity coupling and electromagnetic coupling between harness so as to prevent noise from power harness from penetrating into signal harness by wiring the power harness and signal harness away from each other in an instrument panel. CONSTITUTION:Circuit units 14, 15 are disposed respectively at both lateral end parts of an instrument panel or in the vicinity thereof from the driver's side view, and both circuit units 14, 15 are connected to each other by first harness 13A and second harness 13B wired being divided onto the other side and this side or upper side and lower side of the instrument panel. Since the power harness 13b led out of the circuit units 14, 15 is wired being longitudinally separated immediately after being led out of the circuit units 14, 15, capacity coupling and electromagnetic coupling between the harness are suppressed. The signal harness does not thereby receive noise from the power harness, so that there is no need to add shield structure.
Patent JP-H0959653-A (JP)
Title: Oven and method for gasifying organic waste
Inventor: OTA HIDEAKI
IPC: C10J3/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a method for gasifying an organic waste, such as a waste tire, whereby a hydrocarbon polymer suitable as a raw material for producing a carbon black can be produced in a large amt. and obtain a gasifying oven used therefor. SOLUTION: The inside of this oven is divided by a grating into two chambers: the upper chamber 10 (A) used mainly for gasifying the volatiles in a feedstock on a fixed bed and the lower chamber 21 (B) wherein the residue 15 remaining in chamber A after the gasification of most of the volatiles and mainly comprising fixed carbon is formed into a fluidized bed with a gasifying agent 6 and combusted or gasifyed, the combustion or gasification gas generated in chamber B being introduced into chamber A to be used as the heat source of gasification.
Patent JP-S62279291-A (JP)
Inventor: ROORANTO NUUBERU
IPC: F04C28/14
Filed: 1986-09-10
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-2001040515-A (JP)
Title: Shirt
Inventor: IRIE HITOSHI
IPC: A41D27/18
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a shirt or polo shirt finely wearable by preventing such a state that the breast part hangs down and the chest widely opens. SOLUTION: A Hook-and-Loop fastener 6 to connect the neck pieces is attached to the part between a button 41 on the top of the neck of a shirt and the second button 42 from the top.
Patent JP-H0759535-A (JP)
Title: Dressing whipping machine
Inventor: KAKIMOTO YASUHIRO
IPC: A23L27/60
Filed: 1993-08-27
Abstract: PURPOSE:To provide the subject machine enabling dressing production speed to be changeable by a simple operation without declining dressing quality. CONSTITUTION:By the constitution to control the number of revolutions of an electric motor driving a screw in proportion to the flow at a flow control section 13, the feed of a foamable dressing material to a whipping section 10 and the number of revolutions of the screw are maintained at optimal conditions, thereby obtaining a favorably whipped dressing 11 with good-quality independently of flow. Flow control at the section 13 is conducted by changing flow channel sectional area and the number of revolutions of the electric motor 16 is controlled in proportion to flow channel sectional area, thus attaining such optimal conditions.
Patent JP-H0634610-A (JP)
Title: Method and device for testing welding condition of spot-welded part
Inventor: KURIHARA KIMISATO
IPC: G01N29/12
Filed: 1992-07-16
Abstract: PURPOSE:To obtain a testing method for welding condition of spot-welded part by which welding condition can be detected with excellent reproducibility through simplified construction. CONSTITUTION:A driving piezoelectric element 4 and a vibration-detecting piezoelectric element 5 are fitted adjacent to a welding point 3. While driving the element 4 by a variable oscillator 6 to change the frequency, the output from the element 5 is observed with an oscilloscope 7. When the frequency of the oscillator 6 matches the resonate frequency of welded members 1 and 2, the output from the element 5 becomes at its maximum and its frequency can be detected. If welding condition is satisfactory, the resonate frequency becomes higher.
Patent JP-S6273606-A (JP)
Title: Indoor electric facility
Inventor: OKAMURA KATSUYA
IPC: H01F27/00
Filed: 1985-09-27
Abstract: PURPOSE:To improve security by a method wherein an SF6 gas detector is provided on the instalation floor or lower part of the wall of an SF6 gas insula tion apparatus so as to detect the leakage of SF6 gas from a tank and to alarm it. CONSTITUTION:An SF gas insulation transformer consisting of a tank 1, an external cooler 2, a cerculation pump for coolant 4, a cooling pipe 3, high pres sure outlet 5, etc., is contained in a basement consisting of a wall 10, floor 20, etc., and detectors 101 and 102 for SF6 gas are installed on the foor and at the height of about 1m from the floor. When the SF gas begins to leak from the transformer, the SF6 gas first remains on the foor since the SF6 gas is heavier than air so that the detector 101 gives the alrm, with the result that the leakage of the SF6 gas is detected to take a measure such as cutting off the transformer from the power suply, preventing a large accident.