baber/WOPTO huggingface dataset:
Patent JP-H0846852-A (JP)
Title: Device and method for image pickup
Inventor: OKAWARA HIROTO
IPC: H04N5/232
Filed: 1994-07-29
Abstract: PURPOSE:To provide device and method for image pickup equipped with AF performance capable of adjusting focusing on a main object appropriately by an external input position limiting range finding system for line of sight detection, etc., without providing a panning sensor as to make a main body into large scale. CONSTITUTION:A camcorder is constituted of a line of sight detecting part which detects the coordinate of a remarked point on a screen observed by an eyeball 101 and a range finding area setting part which sets the range finding area of AF from the line of sight position and motion information of the eyeball 101. The malfunction of AF can be prevented from occurring by suppressing a fluctuation value due to motion by changing the size and position of the range finding area corresponding to the moving quantity of a camera main body or prohibiting such change, which makes an object easy to capture and improves line of sight AF performance. The motion of a camera can be Judged from two kinds of tendency based on the fact that the remarked point of a person is provided with tendency to observe the end of the screen in a direction desired to move the camera when panning by line of sight AF is performed, and the fact that an AF evaluation value level in the panning is provided with tendency to be fluctuated corresponding to the moving quantity.
Patent JP-H0942651-A (JP)
Title: Method and apparatus for adjusting flow rate of gas
Inventor: NAKANO ETSUO
IPC: B23K7/10
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent blowing out of a flame when an ignition is made by supplying a fuel gas and an oxygen gas to a nozzle or when the nature of a flame is changed. SOLUTION: Arrival time to a set flow rate per gas when an ignition is made or when the nature of a flame is changed, the flow rate of the gas is adjusted to always enable the formation of the flame at the nozzle. A constant flow rate element B is connected to torches 4a-4e on which the nozzle 5 is mounted through solenoid valves 13a and 13b. A high/low setting part 26 is provided on a controller A having a memory part 21 storing information on a reference flow rate of a fuel gas and a combustion supporting gas to be supplied to the nozzle 5 and time information in the changing of the nature and an arithmetic section 22. Information set corresponding to the nozzle is computed by the arithmetic section to transmit a command signal to the constant flow rate element.  The constant flow rate element compares the command signal with a signal based on the current flow rate of the gas detected and when a change is caused between the both, the opening of a valve 42 is adjusted to match the current flow rate of the gas with the flow rate based on the command signal.
Patent JP-2000028043-A (JP)
Title: Piping fitting device
Inventor: TAI KOICHI
IPC: F16L43/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a fitting device capable of allowing relative fluctuation of piping caused by earthquakes or the like having no unevenness therein and suppressing deposition of impurities and pressure fluctuation. SOLUTION: This pipe fitting device 10A comprises: a pipe body 11 connected with piping P, circumferential reinforcement members 12 fixed on a peripheral side of the pipe body 11 and extending in a circumferential direction of the pipe body 11; and axial reinforcement members 13 along an axial direction of the pipe body 11. The pipe body 11 is constituted of thin pipes thinner than the piping P connected with the pipe body 11 and flexible. The annular circumferential reinforcement members 12 are spaced out on plural points in the axial direction of the pipe body 11. The rod-like axial reinforcement members 13 are spaced out on plural points in the circumferential direction of the pipe body 11.
Patent JP-H0723818-A (JP)
Title: Housing container under table
Inventor: IKU TETSUO
IPC: A47B13/00
Filed: 1993-07-14
Abstract: PURPOSE:To provide the housing device under a table which does not largely occupy the space under the table and is easily taken out. CONSTITUTION:This housing container 5 is freely rotatably mounted on a post 3 of the table 1 and is made drawable out from under the table 1 by a rotating operation.
Patent JP-2001020130-A (JP)
Title: Cooling device for melt spinning
Inventor: NAKAI MAKOTO
IPC: D01D5/088
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for melt spinning capable of outputting cooling conditions and a spinning tension, detecting the spinning and cooling conditions optimal for each brand from the resultant values, thereby making the melt spinning practicable under optimal conditions in a short period and producing yarns of many brands. SOLUTION: This cooling device for melt spinning comprises a cooling air blowing device 6 for blowing cooling air on filaments 2 melt spun from a spinneret 1 and cooling and solidifying the filaments 2, a spinning tension measuring instrument 4 installed under a filament bundling point and an output computing device 12 for outputting cooling conditions in the cooling air blowing device 6 and the spinning tension measured with the spinning tension measuring instrument 4 and detecting the optimal conditions for cooling.
Patent JP-S5898990-A (JP)
Title: Forming method for photoconductive film
Inventor: KANEKO KAZUO
IPC: H01L31/18
Filed: 1981-12-09
Abstract: PURPOSE:To obtain a photoconductive film for a photosensor having high uniformity with smooth surface over the entire substrate by precipitating a solution while applying supersonic vibration to the solution to be precipitated. CONSTITUTION:An aqueous solution of CdCl2 and an aqueous solution of NH4OH are added to a reaction tank 3. Further, in case of precipitating sulfided cadmium, (NH2)2CS, Na2SeSO2 is added. Then, a heater 8 is filled in the tank 3, a substrate 1 which is connected to a motor 7 is dipped by a holder 10. Then, the substrate 1 is rotated by the motor 7, the heater 8 is then energized, thereby heating the solution in the tank 3, and a supersonic vibrator 9 is started. After it is kept at the prescribed temperature for the prescribed period of time, the substrate 1 is removed, is washed with water, and is then dried, thereby forming a photoconductive film of cadmium sulfide or cadmium celenide. In this manner, the surface of the film having no ruggedness and pinhole can be smoothly formed over the entire surface of the substrate with high uniformity.
Patent JP-H0733473-A (JP)
Title: Method for drawing optical fiber
Inventor: KOAIZAWA HISASHI
IPC: C03B37/12
Filed: 1993-07-14
Abstract: PURPOSE:To provide a method for drawing an optical fiber which continuously draws the optical fiber while exchanging a take-up bobbin of the coated optical fiber and which decreases shift errors at the time of shifting taking up of the coated optical fiber from a full wound bobbin to an empty bobbin. CONSTITUTION:The take-off speed by a take-off capstan at the time of shifting the optical fiber from the bobbin wound with the optical fiber to the empty bobbin to be wound next is kept constant in the method for drawing the optical fiber by heating and drawing an optical fiber preform in a heating and drawing furnace to obtain the optical fiber, coating the optical fiber with a resin by a coating device to form the coated optical fiber, taking off the coated optical fiber by the take-off capstan and continuously taking up the optical fiber to the bobbin.
Patent JP-2001025934-A (JP)
Title: Die assembly mounting mechanism
Inventor: MIYANOCHI TAKATADA
IPC: B23Q3/06
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To mount a die assembly on an appropriate position promptly and easily. SOLUTION: This die assembly mounting mechanism 1 is provided with a rear spacer member 5 disposed on a bolster 2 and a pair of side spacer members 4, 4 disposed on the bolster 2, and a die head is disposed on the upper portion of the bolster 2 so as to be spaced at a prescribed interval with the spacer members 4, 4, 5.  An engaging means 35 for the side spacer member is mounted which is engaged with a guide groove 14 in the bolster 2 to parallel- translate the side spacer members 4, 4 in right/left direction, and the rear spacer member 5 is provided with an engaging member 45 for the rear spacer member which is engaged with the guide groove 12 in the bolster 2 to be parallel- translated in fore/aft direction, a positioning stopper 41 for positioning the die head in the fore/aft direction by allowing it to abut on the rear side surface of the die head, and an engaging part 44 for positioning for positioning the die head in the right/left direction by engaging it with a die head side engaged part.
Patent JP-H0275680-A (JP)
Title: Toughened rubber base hot-melt adhesive composition for bookbinding application
Inventor: TOOMASU PII FURANAGAN
IPC: C09J153/00
Filed: 1989-08-01
Abstract: PURPOSE: To improve a hotmelt adhesive for the bookbinding use by constituting with an adhesion-imparting resin, a waxy diluent and a radial styrene butadiene block copolymer.  
     CONSTITUTION: This composition is provided by blending each component (A) 10-40 w% radial styrene butadiene block copolymer {styrene content: more than 35 w%, preferably 37-40%, modulus of elasticity: more than 4.5 Mpa at the elongation of 300%, preferably 4.6-5 Mpa, solution viscosity (25%/toluene, 23°C, Brookfield viscosity meter): less than 1,000 cps, preferably 640-750 cps}, (B) 20-65% blending adhesion-imparting resin (a natural or a reformed rosin or an ester thereof, a natural or a synthetic polyterpene or the like), (C) 0.1-4% stabilizer (high molecular weight hindered phenols and polyfunctional phenols are suitable) and (D) residual % waxes (paraffin, fine crystalline wax or the like) to reach 100%. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001028515-A (JP)
Title: Crystal oscillator
Inventor: KUBO KUICHI
IPC: H03B5/32
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To suppress the self-oscillation of when a buffer amplifier is started and to obtain a stable oscillation frequency immediately after its start. SOLUTION: Relating to this crystal oscillator where a buffer amplifier 2 is connected to an oscillation circuit 1 and both of them are driven by the same power supply, the start of the amplifier 2 is made later than that of the circuit 1. Also, an operation voltage of when the amplifier 2 is started is shifted from a reference value, and an output at the amplifier 2 start is set to 0 or 1 level. Furthermore, a start delay circuit 7 is provided between the amplifier 2 and a power supply Vcc.
Patent JP-S5988104-A (JP)
Inventor: SAKIOKI KENJI
IPC: A45D6/00
Filed: 1982-11-10
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-H0754716-A (JP)
Title: Exhaust gas reflux control device for internal combustion engine with supercharger
Inventor: NAKAJIMA MASAHIRO
IPC: F02B37/00
Filed: 1993-08-10
Abstract: PURPOSE:To control an exhaust gas reflux control device to shift the actual EGR ratio (ratio of exhaust gas reflux flow to intake air flow) closer to a requested EGR ratio by combining an EGR system provided with a BPT (back pressure control) with an internal combusiton engine with supercharger. CONSTITUTION:An exhaust gas reflux control device is provided with a negative pressure control chamber B opened to the atmosphere and a pressure operating chamber C to which a back pressure acting on an EGR valve 6 is introduced. Also the back pressure is applied to a valve body 7c, a part of a negative pressure inlet tube 12 is connected to the atmosphere through the negative pressure control chamber B by opening and closing operation of the valve body 7c, a BPT valve 7 to shut off this connection is installed, and a supercharging pressure chamber D to which supercharging pressure from a supercharger is introduced, a first diaphragm 11A and a second diaphragm 11B which is interlocked with the first diaphragm 11A and first diaphragm 11A and has a diameter D2 different from a diameter D1 of the diaphragm 11A (D1>D2 or D1<D2) are installed in the BPT valve 7. Thus the back pressure P2 acting on the valve body 7c can be controlled in its increaseded decrease according to the supercharging pressure P3 introduced into the supercharging pressure chamber D, and also EGR ratio can be controlled in its increase or decrease in the BPT valve control area.
Patent JP-H0361812-A (JP)
Title: Proximity sensor
Inventor: FUJITA MASAHIRO
IPC: G01C3/06
Filed: 1989-07-31
Abstract: PURPOSE:To realize a proximity sensor which can be reduced in size, weight and power consumption by a method wherein pulse-emitted light by a plurality light emitting elements is radiated to a proximity object so that an image of reflected light is picked up via an optical filter to be calculated based on the image area. CONSTITUTION:When light from first and second light emitting elements 10a, 10b driven by pulse light emission is radiated to a proximity object 21, an image of reflected light is formed on a CCD 15 via a band-pass filter 17 and an optical system 16. This image data is transferred to a binary circuit 18 to be binary and recorded in a memory unit 19. An arithmetic unit 20 calculates an area of the image data recorded in the memory unit 19, and since the area depends on clearance of the proximity object 21, the distance to the proximity object is calculated based on the area of the formed image. Thus by taking a current value high only at the time of pulse light emission, the output can be collected large with the average current value maintained at conventional consumption rate thereby saving power.
Patent JP-S6455201-A (JP)
Title: Circular sawing machine and method of mounting saw blade to circular sawing machine
Inventor: RAURI MIETEINEN
IPC: B27B5/34
Filed: 1987-08-10
Abstract: PURPOSE: To improve cutting accuracy by installing a set of circular sawteeth disks with intermediate spacer on the arbor to an arbor component that can be expanded by fluidic pressure. CONSTITUTION: Both ends of outer sleeve 10 tightly fit to spiral groove 9 on external surface of inner sleeve 8 are welded to the inner sleeve 8 so as to form joint portion that does not leak fluid. Pressurizing fluid is supplied to a space between the outer sleeve 10 of hub component 4 and the inner sleeve 8 through holes 11 and 13, and the outer sleeve 10 is expanded and pressed against inner surface of central hole at saw set 14. It is centered to circular sawteeth disk 14 with intermediate spacer 15 corresponding to selected separation between circular sawteeth by expanding the shaft with fluidic pressure, and tightened with screw 17. Teeth set supported on shaft 20 mounted on frame 21 is removed from stand 23 and moved toward the sawing machine by a lifting tool and transferred to the arbor 1.
Patent JP-S6259435-A (JP)
Title: Data transfer supervisory equipment
Inventor: KANO HIDEO
IPC: H04L29/08
Filed: 1985-09-09
Abstract: PURPOSE:To minimize the function stop by providing a circuit outputting an alarm signal through the detection that no transmission enable signal is outputted from a receiver within a prescribed time after a reception request signal is sent from a transmission side device, and a circuit outputting a transmission enable signal. CONSTITUTION:When a reception request signal is inputted to a reception request signal input terminal 1, a reply time supervisory circuit 3 starts the time measurement and when no transmission enable signal is inputted a transmission enable signal input terminal 2 within a prescribed time, an alarm signal is outputted to the transmission device via an alarm signal output terminal 4. A transmission enable signal output circuit 5 outputs as it is a data inputted from a terminal 2 to a transmission enable signal output terminal 6 when no alarm signal exists, but when the alarm signal is supplied the transmission enable signal generated in the inside is outputted to the terminal 6. Thus, the output processing of the transmission equipment is not stopped and the function stop in the entire system is minimized.
Patent JP-H1039380-A (JP)
Title: Light shielding door opening/closing device and data disk driving device
Inventor: NAKAMURA TOSHIYUKI
IPC: G03B17/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To stop the light shielding door of a cartridge and a driving mechanism for a data disk at accurate positions, regardless of the presence of the loading of the cartridge by providing a control means for stopping an actuator by a stopping method corresponding to bits of information from detecting means. SOLUTION: In a device for driving the light shielding door of the film cartridge 21 provided in an entrance for a film 24, to open/close the light shielding door, changes in the output voltages of the photoreflectors 31a and 31b when the cartridge 21 is loaded and then, the data disk is first rotated are captured, so that the stopping position of the data disk 25, that is, the use state of the film 24 is detected. Then, as the actuator, an electric motor 4 is used and the control means switches time to apply a reverse voltage to the electric motor 4, in accordance with the bits of information from the detecting means 31a and 31b, to stop the electric motor 4, so that a light shielding door driving mechanism LDM is stopped at a nearly fixed position.
Patent JP-H1038780-A (JP)
Title: Fatigue tester
Inventor: YASUDA ZENICHI
IPC: G01N3/36
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent a control amount accompanying the change-over of frequency on the way of test from being excessively large or small when the frequency is changed over, by correcting the amplitude and average value of load test wave form according to the optimum control gain. SOLUTION: A control circuit 21 outputs of load or displacement operation amount u to a control object 30 which loads a test piece to generate the control amount y of the load or displacement. A detector 40 detects the control amount y of the load or displacement to feed back that amount y as a signal f to a control circuit 21. An actuator for loading the test piece is thus controllably fed back. When the frequency of load test wave form is changed over, the amplitude and average value of the load test wave form are corrected according to the control gain optimum for unchanged-over frequency and the control gain optimum for the changed-over frequency. Thus, the amplitude and average value of the load test wave form can be corrected in a short time even if the test frequency is changed to maintain the high control accuracy.
Patent JP-H0724284-A (JP)
Title: Mixing member for liquid mixer
Inventor: HONDA MUNETAKA
IPC: B01F27/73
Filed: 1993-07-15
Abstract: PURPOSE:To pulverize the member, in the case of a water component, to the average particle diameter of several microns, to uniformly disperse and arrange the fine particles in fuel oil and to effectively prepare uniform and stable emulsion fuel by arranging elements for performing highly frequent fine pulverization of liquid over the whole area of the liquid acting surface of a mixing member. CONSTITUTION:In a mixing member 1 for a liquid mixer which is arranged in a mixing chamber 6 and by which liquid to be mixed fed into the mixing chamber 6 is finely divided and dispersed and arranged, a lot of fine finely- pulverizing members 5 are arranged, scattered on the liquid acting surface of the mixing member 1.
Patent JP-S6443101-A (JP)
Title: Weed plucking machine
Inventor: KANEKO NOBUYOSHI
IPC: A01B1/16
Filed: 1987-08-08
Abstract: PURPOSE:To obtain a weed plucking machine capable of readily carrying out weeding operation, by mutually fixing a pair of left and right working levers in an opening and closing way, rockingly attaching an inclusion lever to the fixed point and horizontally fitting a stopper to hold the left and right working levers to the inclusion lever. CONSTITUTION:Working levers 1 are operated in the opening and separating direction, the operating and separating range is restricted by a stopper 7 and an inclusion lever 4 is made not to rock. Bent parts 3 and a middle bent part 6 are introduced to a weed thickly growing place, the working levers are operated in the closing direction, the bent parts are brought into contact with the middle bent part of the freely rocking inclusion lever from both the sides to sandwich weeds, the working levers are raised to pluck off weeds together with roots thereof.
Patent JP-H0619939-A (JP)
Title: Commodity information terminal
Inventor: ORITO KOICHI
IPC: G06Q10/08
Filed: 1992-07-03
Abstract: PURPOSE:To make it possible to change operation programs without replacing a ROM storing an operation program. CONSTITUTION:A flash memory 2 is used as a memory (ROM) for storing an operation program, and when an IPL(initial program loading) is started by key operation at the time of turning on a power supply, an operation program is loaded from an FDD 5 or an IC-RAM card 6 to the memory 2. In order to prevent the generation of malfunction during the change of programs, the purport of being under the change of program is displayed on a clerk's display device. Since the replacement of ROMs is made unnecessary and a socket for a ROM is not required, the reliability of this commodity information terminal is improved.
Patent JP-2000031276-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MORI KATSUMI
IPC: H01L23/522
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a transistor structure having a first interlayer insulating film, a first wiring layer, a second interlayer insulating film and a second wiring layer on a semiconductor substrate, which can prevent disconnection of electrode wiring at an interface between the first and second interlayer insulating films at the time of making a contact hole in the interlayer insulating films to form the transistor structure. SOLUTION: A second interlayer insulating film 107 is divided into a second interlayer insulating film A 107a having a fast wet etching rate, and a second interlayer insulating film B 107B having a usual wet etching rate to positively utilize transversal etching at an interface with a first interlayer insulating film 106 thereby avoiding formation of a wedge-shaped step difference at the interface of the interlayer insulating films and preventing disconnection of electrode wiring. The second interlayer insulating films 107A and 107B are continuously formed in an identical manufacturing apparatus with their manufacturing conditions changed therebetween.
Patent JP-H09106177-A (JP)
Title: Rotary developing device
Inventor: KATO SHUNJI
IPC: G03G15/08
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To supply toner without causing a color mixture and the scattering of the toner surely by installing a supplying drum for toner supply so as to be coaxial with a developing drum. SOLUTION: The developing drum 2 is partitioned into plural developing chambers inside and each chamber is provided with a developing roller as a developing means. The developing rollers covered with the toner of each color successively appear in a window 4A, in accordance with drum rotations, to make an electrostatic latent image on a photoreceptor drum visualizable. The supplying drum 6 for supplying the toner is provided on one end side of a case 4, to be coaxial with the developing drum 2. Plural toner chambers are provided in the supplying drum 6, to correspond with the developing chambers in the developing drum 2 on a one-to-one basis and both of the toner chambers and the developing chambers are connected by toner carrying means.  Thus, the supplying drum 6 is partitioned into isolated chambers for the toner of each color and the respective toner chambers are connected by screw conveyors as exclusive toner carrying means, so that the toner can be supplied to each developing chamber, without causing the color mixture and the scattering of the toner.