baber/WOPTO huggingface dataset:
Patent JP-H09237598-A (JP)
Title: Electron source, its driving method and device, and image display method and its device using this electron source
Inventor: INAMURA KOHEI
IPC: H01J1/30
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To irradiate and drive a delta-shaped arranged fluorescent material by a positive matrix-shaped arrangement electron emitting element. SOLUTION: An element arranged in each line of a display panel is arranged at an angle of +60 deg., -60 deg. alternately relating to a row direction wiring 1004. In the case of performing a display by emitting an electron to a fluorescent material 1008 in the 2i-th line, potential of positive polarity is applied to a line direction wiring 1003 connected to an element arranged in the i-th line, and a pulse signal of negative polarity based on the same video signal is applied to adjacent two row direction wiring 1004.  In this way, a fluorescent material in the 2i-th line emits light by receiving an electron from two elements. next, when the fluorescent material in the (2i+1)-th line is made to emit light, similarly the element in the i-th line is used, potential of negative polarity is applied to its line direction wiring 1003, and to the two row direction wirings 1004 connected to a paired element in the i-th line one displacing the paired element used in emission of the fluorescent material 1008 in the 2i-th line, a pulse signal of positive polarity based on the same video signal in the next line is applied.
Patent JP-S57156914-A (JP)
Title: Tiltable hanger for production line
Inventor: TSUMAKI MASAHIRO
IPC: B62D65/00
Filed: 1981-03-19
Abstract: PURPOSE: To greatly facilitate work or the like on the bottom of a conveyed article, by providing an auxiliary hanger between the body and arm of a main hanger and enabling the auxiliary hanger to swing forward, backward, rightward and leftward.  
     CONSTITUTION: A vehicle body fixedly supported on a hanger arm 45 is conveyed in the direction of an arrow H moving a trolley 22. Guide rollers 49 are conducted by rails 50, one of which extends upward in a direction and the other of which extends downward in that direction, so that the hanger arm 45 is swung on a plane perpendicular to the longitudinal direction of the longitudinal frame 34 of an auxiliary hanger 33. The vehicle body is inclined righward or leftward by the swing of the hanger arm 45 to enable efficient work on the bottom of the vehicle body. At that time, a roller 37 starts engaging with the upwardly extending part of a rail 40 to swing the front portions of the auxiliary hanger 33 and the hanger arm 45 upward together to lift the front of the vehicle body, thereby enabling the efficient work on the bottom of the vehicle body. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63208379-A (JP)
Title: Video signal processor
Inventor: ITO KAZUHIKO
IPC: H04N5/94
Filed: 1987-02-25
Abstract: PURPOSE:To attain the excellent clamp of a video signal without requiring a dropout compensation circuit by providing a dropout detection circuit, a demodulation circuit, an AND gate and a clamping circuit. CONSTITUTION:When a reproduced RF output signal from a reproducing amplifier 4 is fed to a dropout detecting circuit 41, the dropout is detected by detecting the RF signal and if signal missing part exists, the dropout pulse 49 is outputted from the circuit 41. Moreover, a signal from an amplifier 4 is inputted also to a demodulation circuit 42, and a demodulation signal 48 is obtained. Then an AND between the pulse 49 and the synchronizing signal 50 is obtained by an AND gate 45 and used as a new clamping pulse 51. In this case, since the circuit 43 selects a sufficiently longer time constant, even when one clamping of the video signal is eliminated, a prescribed DC potential is held. Thus, a brightness signal with synchronizing signal without dropout is obtained from the circuit 43 and the video signal is clamped without providing the dropout compensation circuit.
Patent JP-H10222172-A (JP)
Title: Active noise controller using genetic algorithm
Inventor: HITOMI KAZUHIRO
IPC: G05B13/02
Filed: 1997-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an active noise controller for the noise suppressor of an air conditioner and a general silencer which can suppress the noise in real time by finding a constant of a filter corresponding to a noise signal by using the genetic algorithm. SOLUTION: In a step 51, 'determination of a gene type' is performed. In a next step 52, 'determination of an initial gene group' is done. In a step 53, 'whether or not the evaluation standard of the adaptivity of each solid body is satisfied' is judged. An evaluation function is represented as F=Σe1 <2> and its value is compared with a value which is minimum. Then a solid body which does not meet the evaluation standard is determined as a selection tap of the filter and in a step 57, the algorithm ends. If no solid body meets the evaluation standard in the step 53, 'selection (selection and breeding)' is performed. In a next step 55, decussation is performed. In a step 56, a value of some part of a gene is forcibly varied to cause 'mutation'.
Patent JP-S59168227-A (JP)
Title: Fuel injection controlling method for engine
Inventor: DOBASHI TOMIO
IPC: F02D41/32
Filed: 1983-03-11
Abstract: PURPOSE:To enable to supply an optimum quantity of fuel under any circumstances, by correcting the injection quantity of fuel according to the temperature of fuel in a fuel meter in controlling the injection quantity of fuel injected from the fuel meter on the basis of the output signals of various sensors for detecting the operational conditions of an engine. CONSTITUTION:An electronic control unit 4 is furnished with output signals of a sensor 7 for detecting the opening of a throttle valve 5, a sensor 8 for detecting the intake pressure of air drawn into an engine 1 via an intake passage 2, a sensor 9 for detecting the engine speed, a sensor 10 for detecting the temperature of engine cooling water and a sensor 11 for detecting the density of oxygen contained in exhaust gas passed through an exhaust pipe 3. The electronic control unit 4 controls the quantity of fuel injected from the fuel meter 6 by executing data precessing of the above output signals of various sensors. In the above arrangement, a sensor 23 for detecting the temperature of fuel in the fuel meter 6 is provided further in the fuel meter 6, and the output signal of the sensor 23 is also furnished to the electronic control unit 4 to correct the injection quantity of fuel according to the temperature of fuel just before injection of fuel.
Patent JP-H02223363-A (JP)
Title: Capstan motor
Inventor: OYA ATSUSHI
IPC: H02K5/173
Filed: 1989-02-22
Abstract: PURPOSE:To improve wow and flutter by using a ball bearing with a shaft groove, where a capstan shaft is directly provided with a groove for balls of said ball bearing to roll therein, as a bearing for journaling said capstan shaft. CONSTITUTION:A bearing holder 2 is equipped with a ball bearing 7 with a shaft groove on the output end side and with a ball bearing 8 with an inner ring on the side opposite to the output end side, to journal a capstan shaft 1 by the both bearings 7, 8. Also, a pre-load is applied to the ball bearing 7 with a shaft groove on the output end side in the thrust direction by a pre-load spring 9, and a pre-load is applied to the ball bearing 8 with an inner ring on the side opposite to the output end side in the thrust direction by the attracting force of a driving magnet 5 and a stator yoke 3. That is, factors of the radial run-out of the inner ring and axial runout by a space between the inner ring and capstan shaft 1 are eliminated, because the capstan shaft 1 directly plays the role of the inner ring of the ball bearing 8 with an inner ring in the ball bearing 7 part with a shaft groove. Thus, it is possible to reduce the axial runout and to improve wow and flutter.
Patent JP-S60205421-A (JP)
Inventor: CHIYAARUZU BII ROTSUKUSUROO
IPC: H01S5/00
Filed: 1985-02-28
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-H01214370-A (JP)
Title: Uterocervical dilator
Inventor: NOZAWA HIROSHI
IPC: A61M29/00
Filed: 1988-02-22
Abstract: PURPOSE:To obtain a safe and effective uterocervical dilator, by using a composite body formed by laminating a water swellable layer, wherein a highly water- absorbable resin is dispersed in a thermoplastic elastomer, to the outside of a core material composed of a water non-swellable thermoplastic resin. CONSTITUTION:A molded body forming a water swellable layer is prepared by kneading a thermoplastic elastomer, a powdery highly water-absorbable resin and, if necessary, various additives according to a usual method using a mixing member to form a mixture wherein the highly water-absorbable resin and various additives are dispersed in the elastomer and molding the mixture into a desired shape. An uterocervical dilator is obtained by welding the obtained molded body forming the water-swellable layer (a) to a molded body of a water non-swellable thermoplastic resin forming a core part (b) under heating or bonding both of them. The proper shape of the dilator is a string shape, pref., a cylindrical shape wherein the outer periphery of the core part composed of the water non-swellable layer is surrounded by the water swellable layer and it is desirable that diameter is 1-10mm, a length is 30-150mm and swelling magnification in a physiological saline solution is 2-10 times in a diameter direction and 1-1.5 times in an axial direction.
Patent JP-S57156557-A (JP)
Title: Chromatograph apparatus
Inventor: YOSHIHARA TOUHACHI
IPC: G01N30/86
Filed: 1981-03-23
Abstract: PURPOSE:To confirm the separating condition of a component being in analysis without a recorder, by housing data basing on a detection signal in accordance with a separation condition of a separation part in a housing part successively and replacing display of said data as a pattern of a chromatograph successively. CONSTITUTION:A component of mixture sample is separated at a separation part 20 and the quantity of the component is detected by a deetector 18. Its signal is converted into the value of integration of a time interval appointed by a condition set device 13 through an AD converter 12 and an interface 8 and said value is stored in a data housing part 6 for a time by the order of a control order part 5 through a central processing part 7. Next, said value is housed in a data housing part 19 for display by the order of a processing part 7 and at the same time, a replacement display is given to a separating condition confirming device 15 sucessively by the order of the part 5 through an interface 11. On the one hand, data housed in the part 6 are operated by the part 7 and are printed 14 through an interface 10. Hereby, separating condition of the component being in analysis is confirmed without a recorder.
Patent JP-2000207537-A (JP)
Title: Image processing circuit based on multilevel information
Inventor: IGARASHI MAKOTO
IPC: G06T1/20
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To simplify an arithmetic circuit and to attain improvement in the density of integration by operating multilevel information from plural pixels and performing processing such as the edge detection, reduction or expansion of an image. SOLUTION: Respective currents from pixels C and G are applied to terminals 24 and 30 of an image edge detecting circuit and the current applied to that terminal 24 is copied by a current mirror composed of P channel MOS transistors (PFET) 21, 22 and 23, and outputted by the PFET 22 and 23. Similarly, the current applied to the terminal 30 is copied by a current mirror composed of PFET 27, 28 and 29, and outputted by the PFET 28 and 29 so that the precise edge detection is enabled. Thus, when the image edge is detected between the pixels C and G, the output current is obtained at the terminal 37 or 39 and a current difference thereof can be provided by operating the multilevel information.
Patent JP-S63228136-A (JP)
Inventor: MAADEITSUKU BARIOJIAAN
IPC: G03B15/06
Filed: 1988-02-23
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-H09212354-A (JP)
Title: Visual programming system
Inventor: MAEDA YASUYUKI
IPC: G06T11/80
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a visual programming system enabling even a user having no sufficient knowledge related to a program parts coupling method to easily prepare a program. SOLUTION: A using parts specifying means 5 specifies program parts to be combined and used by a user, a parts using relation collating means 9 and a parts coupling relation collating means 11 retrieve an existing program to be diverted to a graphic program in editing from a program storing data base 2 and a diversible program presenting means 6 presents the retrieved program. A diversion program specifying means 7 specifies a graphic program to be diverted to the graphic program in editing, a difference information extracting means 12 extracts difference information between a specified graphic program and a graphic program in editing and a program difference information applying means 13 adds coupling relation between program parts equivalent to the specified graphic program to the graphic program in editing.
Patent JP-H04258908-A (JP)
Title: Zoom lens barrel
Inventor: SUGANO HIDEO
IPC: G02B7/10
Filed: 1991-02-14
Abstract: PURPOSE:To obtain an inner-focus system zoom lens barrel which is mechanically simplified and whose handleability is excellent by using a surface wave motor. CONSTITUTION:First-third lens groups are respectively moved along an optical axis by a prescribed quantity at the time of zooming and only the optical axes of the second and the third lens groups are moved along the cams 1e and 1f thereof by the prescribed quantity at the time of focusing so as to execute zooming and focusing. That means, a zoom ring 7 which executes zooming is rotated. When the ring 7 is rotated, a cam ring 10 is rotated integrally with the ring 7 and a first lens holding barrel 2 directly proceeds by the prescribed quantity without rotating along the optical axis through the pin 8 of the barrel 2, a guide groove 1d provided on a fixing barrel 1 and the cam groove 10a of the ring 10. Simultaneously, when the ring 7 is rotated, the fixing body 5 of the surface wave motor is integrally rotated and a second lens holding barrel 3 is moved through a moving body 11 which friction-contacts with the body 5 while it is rotated. Similarly, a third lens holding barrel 4 is moved while it is rotated and the zooming is executed.
Patent JP-H08230507-A (JP)
Title: Drive force transmission gear for vehicle
Inventor: ITO KENICHIRO
IPC: B60K23/08
Filed: 1995-02-28
Abstract: PURPOSE: To provide a drive force transmission gear capable of changing over automatically the conditions of 2-wheel drive and 4-wheel drive for a 4-wheel drive car and being unitized with a differential gear. CONSTITUTION: One side drive shaft to connect a front differential to wheels is divided axially and a clutch device provided in the divided and butted portion is received in a differential cover while the clutch device is formed out of an inner ring 18 fixed to the differential side, an outer ring 16 fixed to the wheel side to fit on the inner ring 18, a splug 32 and cages 23, 24 provided between the outer and inner rings 16, 18 and a turning force giving means to rotate the cages 23, 24 relatively to the inner ring 18. In the 2-drive traveling with a transfer operation, the outer ring 16 is run freely and in the 4-drive traveling, the rotation of the drive shaft can be transmitted to wheels through the inner ring 18, splug 32 and outer ring 16.
Patent JP-H05345772-A (JP)
Title: New heterocyclic compound
Inventor: TAKASUGI HISASHI
IPC: A61P25/28
Filed: 1993-03-02
Abstract: PURPOSE:To obtain a new compound having strong acetylcholine esterase inhibiting activity and useful for prevention and treatment for diseases of central nervous system such as amnesia or dementia. CONSTITUTION:The compound of the formula M-W-Y-A-Q {M is formula I (R<1> is H, lower alkyl, aryl, etc.; R<2> is H, lower alkyl, aryl, etc.); W is bond, lower alkylene or lower alkenylene: Y is lower alkylene, NH, C(=O), formula II (R<3> is H or lower alkyl), etc.; A is bond or lower alkylene; Q IS formula III [R<8> is lower alkyl; R<9> is al(lower)alkyl], etc.}, e.g. 4,5-diphenyl-2-[{2-(1- benzylpiperidin-4-yl)ethyl}carbamoyl]thiazole. The compound of formula I is obtained by reacting, e.g. a compound of the formula M-W-COOH with a compound of formula IV.
Patent JP-H11221835-A (JP)
Title: Gas-assist injection molding method and gas-assist injection molding device
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/77
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce a wasteful amount of resin which cannot be used for moldings and make effective use of natural resources by sending gas into a cavity after a molten resin is injected into the cavity of a mold by an injection unit and making the molten resin in the cavity flow back into the injection unit by a gas pressure. SOLUTION: A cavity 2 and a gas introduction aperture 3 connected to the former are formed in a mold 1. Then the screw 21 of an injection unit 20 is made to advance and a molten resin P stored in the tip of a heating cylinder 22 is injected into the cavity 2, and further, gas is supplied into the cavity 2 passing through the gas introduction aperture 3 from a gas feed device 5. The molten resin P in the cavity 2 is pressurized to flow back into the heating cylinder 22 to form a hollow part 4. Thus it is possible to take advantage of the merits of a conventional gas-assist injection molding process. The molten resin P which is flowed back is uncured, so that it can be utilized for a next injection operation and the resin can be effectively used without any waste. Further, the material cost can be saved and the natural resources be effectively utilized.
Patent JP-S60185282-A (JP)
Title: Loading/unloading device of electric apparatus
Inventor: TAKAHASHI SHIGEKI
IPC: H05K5/02
Filed: 1984-03-02
Abstract: PURPOSE:To prevent a connector from destruction by providing a button for releasing a stopper only when a slave machine is loaded to a master body from a prescribed direction. CONSTITUTION:A connector 7 of a portable VTR5 is coupled with a connector 8 of the master body 6 by sliding the VTR5 into the body 6 from the back side. When the VTR5 is set up horizontally on the body 6 and slided to the back side, the releasing button 11 is pressed down by the lower surface of the VTR5 and a collar part 11a of the button 11 is unlocked from a hole 18 of a slide plate 10. When the VTR5 is loaded under said condition, a stopper 9 is abutted upon the back surface of the VTR5 and slided to the back side together with the VTR5, so that the respective connectors 7, 8 of the VTR5 and the body 6 are correctly coupled with each other.
Patent JP-S58157215-A (JP)
Title: Receiver
Inventor: YAMADA MAKOTO
IPC: H03J5/02
Filed: 1982-03-15
Abstract: PURPOSE:To simplify the correction of fluctuation of tuning data, by adding a correction signal to a summing signal between a tuning signal and an automatic fine tuning signal and forming the tuning signal for correction, in a receiver performing the preset reception and selection. CONSTITUTION:In the receiver performing the preset selection of reception with the tuning signal, when fluctuation of the tuning data is corrected, the correction signal from a slider of a variable resistor VR2 is added to the summing signal between the tuning signal for received channel selection and the automatic fine tuning signal from an automatic fine tuning circuit 9 to form the tuning signal for correction. Thus, in correcting the fluctuation of all analog subtuning data, the position of the slider of the VR2 is adjusted slightly for the correction, allowing to correct the fluctuation of the tuning data of a memory section 1 due to the fluctuation of the analog subtuning data.
Patent JP-H04331381-A (JP)
Title: Calibrating method of partial discharge measurement
Inventor: KATSUTA GINZO
IPC: G01R31/12
Filed: 1991-01-10
Abstract: PURPOSE:To perform correctly the calibration of the partial discharge measurement of a power cable in hot-line state by injecting a calibration pulse into a direct detection system, detecting the calibration pulse by a measurement system, and making not affected by the attenuation of the calibration pulse. CONSTITUTION:A partial discharge measurement equipment 25 is connected into the grounding cable 23 of a sheath 22 of a power cable 20. A calibration pulse oscillator 27 is conneted parallel to the measurement equipment 25, and the detecting sensitivity of the calibration pulse is found by the measurement system containing several impedances of a characteristic impedance 26 between a high voltage conductor 21 of the cable 20 and the sheath 22, a ground impedance 28 between the grounded sheath 22 and the ground, and a coupling impedance 27 between the high voltage conductor 21 and the ground. The calibration of a partial discharge measurement of the power cable 20 is very correctly performed without being affected by the attinuation of the pulse occurring when the calibration pulse is propagated through the power cable 20, by connecting the calibration pulse oscillator 27 parallel to a detection system, injecting the calibration pulse into the direct detection system, and detecting the calibration pulse by the measurement system.
Patent JP-H03243930-A (JP)
Title: Film integrated type camera
Inventor: SAKAI ZENICHI
IPC: G03B17/02
Filed: 1990-02-22
Abstract: PURPOSE:To confirm how often a camera returned to a maker from a laboratory is made to recycle with the aid of a packing case and to prevent the defective camera which can not maintain a photographing function from being made to recycle by discriminating the camera main body concerned with a first delivery or a recycle with the aid of the packing case using a different color on one part of the outside surface thereof. CONSTITUTION:The camera main body concerned with the first delivery or the recycle is discriminated by the packing case 2 using the different color on one part 9 of the outside surface thereof so as to immediately confirm the recycling frequency of the camera by the color. For example, at least one place 9 among a company name, a trade mark, an explanation sentence, a number or the like which are printed on the case 2 is made to be the different color. A place as unprominent as possible is desirably selected for the discriminated place 9 so that it is not recognized by a user side. Thus, it is easily confirmed by the packing case how often the camera returned to the maker from the laboratory is made to recycle and the recycle of the defective camera which can not maintain the photographing function because of the recycle of useful life or more is prevented.