baber/WOPTO huggingface dataset:
Patent JP-S57172642-A (JP)
Title: Deflector for charged particles
Inventor: GOTOU HIDEKAZU
IPC: H01J29/74
Filed: 1981-04-15
Abstract: PURPOSE:To remove the Fourier components of high orders, and enable beams of a wider range to be deflected by designating, from among the electrode elements placed on a circumference, 10 elements located at specified center angles and 10 elements located in the reverse positions to the said 10 elements as X-direction deflecting electrodes, and designating elements each located at a position having a given relative phase to each of the said 20 elements as Y-direction deflecting electrodes. CONSTITUTION:Among 60 electrode elements D1-D60 placed on a circumference at equal distance intervals, 10 electrode elements D2, D60-D10,D52 located at center angles of 12 deg., 24 deg., 60 deg., 96 deg. and 108 deg., and 10 electrode elements D32, D30- D40 D22 located in the reverse positions to the above 10 elements D2, D60-D10, D52 are designated as deflecting electrodes of X-direction. 20 Electrode elements each located at a position having 90 deg. differed phase from each of the above 20 electrode elements are designated as deflecting electrodes of Y-direction, and the remaining 20 electrode elements are designated as earthing electrodes. Then, +Vx-Vx and +Vy-Vy are applied to the X and Y electrodes, respectively. As a result, the Fourier components of third order and fifth order aberrations can be removed, and beams of a wider range can be deflected.
Patent JP-H04291625-A (JP)
Title: Down-load control system
Inventor: TAKAHASHI KIYOSHI
IPC: G06F9/445
Filed: 1991-03-20
Abstract: PURPOSE:To reduce reading frequency from a disk and to shorten a download time by judging the machine number of an I/O device or the sort of data and specifying a cache. CONSTITUTION:A disk device 1 is provided with a cache 12, an I/O control device 5 is provided with a device ID/data ID table 13 for storing device ID, data ID and the machine number of the I/O device and a down-load data request table 8 is provided with a cache specifying area and a cache capacity area. The cache 12 is specified by judging the sort of the I/O device 9 and that of down-load data. Namely when data exist in the cache 12, data are transferred from the cache 12 to a down-load data storing area 7. When there are no data in the cache 12, the data from the disk are stored in the cache 12 and then transferred to the area 7.
Patent JP-H03258151-A (JP)
Title: Redial system
Inventor: TANIHIRO YOSHINARI
IPC: H04N1/32
Filed: 1990-03-08
Abstract: PURPOSE:To surely and easily attain redialing to a destination whose communication is failed by redialing a telephone number at time of unsuccessful communication stored in a memory in response to the depression of a redial button. CONSTITUTION:When the communication to a destination 5 dialed by an operation section 1 is unsuccessful, a telephone number or the like of the destination is written in a memory 4 and stored via a control section 3. When a redial button 2 is depressed, the number stored is read via the control section 3 and redialed to the relevant destination easily and surely.
Patent JP-H0747325-A (JP)
Title: Powder coating device
Inventor: KANOU KIMIYA
IPC: B05B7/14
Filed: 1992-02-07
Abstract: PURPOSE:To provide an inexpensive powder coating device with simple structure, saved in handling time for color exchanging, cleaning or the like and improved in workability by providing a filter having a sieving tool in a box unit housing a powder and providing a vibrator in the powder coating device. CONSTITUTION:This powder coating device is composed of the box unit 2 housing the powder for powder coating, the filter 4 having the sieving tool 3, a powder supply tool 5 provided with a tubular body 6 and for sucking the powder to supply to a coating tool and the vibrator V. The box unit 2 vibrates by the operation of the vibrator V to make the upper surface of the powder flat during the coating work. The vibration is transferred also to the filter 4 and then by vibrating the sieving tool, the powder recovered by a filter body 3B is sifted and only the reusable normal powders flow down into the box unit 2 from an opening part 21C. The abnormal powders are remained in the filter body 3B and removed by detaching the sieving tool 3 or sucking with a vacuum aspirator.
Patent JP-S55148691-A (JP)
Title: Exhaust device for outboard engine and the like
Inventor: TAKAHASHI MASAAKI
IPC: B63H21/32
Filed: 1979-05-10
Abstract: PURPOSE: To prevent the fall of the sternward thrust of an outboard engine equipped with a boss exhaust device by providing an exhaust port for an engine reversion.  
     CONSTITUTION: A propeller boss 2 is provided with an exhaust port 18, while to the front part of a propeller a valve seat board 21 is fixed. Moreover, a valve disc 24 is fitted rotatably to the front part. The valve disc 24, having a resisting projection 28, is rotated by the resistance of water and takes two positions in normal engine rotation and reversion. At the position in normal rotation of the valve disc 24, the exhaust port 22 in normal rotation of the valve seat board 21 and the exhaust port in normal rotation of the valve disc 24 are communicated, the exhaust gas being exhausted from an exhaust port 18. At engine reversion, the exhaust port in normal rotation is shut, while an exhaust port 23 in engine reversion provided in the outer tube part 11 of the front part of the propeller opens. In this case, the exhaust gas is sent out on the downstream side of the propeller. Therefore, the racing of the propeller due to the involvement of the exhaust gas with a stream of water in the propeller is avoided and a sufficient rearward thrust can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51134179-A (JP)
Title: A mass spectrometer
Inventor: IKENOBE YOSHIKI
IPC: H01J49/04
Filed: 1975-05-16
Abstract: PURPOSE: To provide a sample pipet damage preventing mechanism interlocked with an air-lock valve for open-and-shut which a mass spectrometer has in a position between the ion source and the part of direct sample introduction, thus preventing the sample-pipet from being damaged by collision with the air-lock valve. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52140280-A (JP)
Title: Semiconductor device
Inventor: EZAKI KATSUYA
IPC: H01L27/06
Filed: 1976-05-18
Abstract: PURPOSE: To obtain MOS semiconductor device of extremely short channel using no photo etching. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06275169-A (JP)
Title: Keyboard switch
Inventor: HIRAFUJI KAZUO
IPC: H01H13/70
Filed: 1993-03-18
Abstract: PURPOSE:To reduce the number of assembling process and attain a higher quality, a smaller size and a smaller thickness in a keyboard provided with a membrane switch closely adhered and fixed to a base and key buttons opposed to the individual switches of the membrane switch to operate them. CONSTITUTION:All of key buttons 33 for operating each switch 21 of a membrane stitch 2 are integrally molded and provided on key tops 3. In the membrane switch 2, a plurality of switches 21 having individual click discs 22 are arranged on one layer, integrally constituted, and closely adhered and fixed to a printed-wiring board 1. The key buttons 33 having pressing projections 31 on the reverse side, displays 32 for operation formed on the surface-side top faces 32, and hard transparent plates 34 adhered to the top faces 32 are arranged in the positions opposite to the click discs 22. The key buttons 33 are protruded from a base part 35 having a prescribed thickness through a thin skirt part 36. All the key tops 3 are integrally molded by a soft rubber material.
Patent JP-S63109835-A (JP)
Inventor: NAKAJIMA SHIGERU
IPC: G02B23/24
Filed: 1987-03-11
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-S56156440-A (JP)
Title: Control device of carburettor
Inventor: KANOU KOUJI
IPC: F02M7/20
Filed: 1980-05-02
Abstract: PURPOSE: To enrich the mixture for acceleration and deceleration at the time of starting and warming up and obtain thereby proper driving by arranging the stem of the carburettor's throttle valve each rically and allowing an auxiliary fuel passage to open at the stem's opposite side to the eccentricity.  
     CONSTITUTION: Besides the main nozzle 3 in the main system and bypass holes 20, 21 in the slow system, an accelerating aux. nozzle 18 open to a venturi 19 and a decelerating aux. nozzle 17 open at the lower flow of a throttle valve 1 are provided. Both nozzles 17, 18 are in communication with a float chamber through solenoid operated valves 15 and 16, respectively, and an auxiliary jet 7. These solenoid operated valve 15, 16 are controlled by a controller unit 22 which is to  receive the throttle, crank angle, pressure and temp. sensors 23W26, and the fuel is  increased by opening the nozzle for acceleration at the time of warming up and the nozzle 17 at the time of deceleration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06252196-A (JP)
Title: Bonding wire
Inventor: FUKAZAWA MIKIO
IPC: C22C5/02
Filed: 1993-02-24
Abstract: PURPOSE:To prevent loop abnormalities occurring by covering the outside of a core comprising a gold alloy, which is composed of high-purity gold doped with minute quantities of elements such as Ca and Be, with a layer of a gold alloy having lower concentrations of dopants than this core. CONSTITUTION:A gold alloy comprising high-purity gold doped with minute quantities if elements such as Ca and Be serves as a core, the outside of which is covered with a layer of a gold alloy with lower concentrations of dopants than this core. The proper gold alloy of the core contains 0.0001 to 0.01 weight percentage of elements such as Ca and Be which dope high-purity gold. The core diameter is preferably 50 to 90 percentage of the whole diameter. It is preferable that concentrations of dopants of the covering layer be not in excess of 1/2 of the concentrations of dopants in the core. Accordingly, generation of loop abnormalities can be prevented without losing mechanical characteristics while friction of a wire 2 in a capability 3 in bonding is diminished.
Patent JP-H02237898-A (JP)
Title: Docking device for cosmos equipment
Inventor: NAMEKI TORU
IPC: B64G1/64
Filed: 1989-03-10
Abstract: PURPOSE:To absorb the inertial movement, relative position, and angle difference in the docking with the second structure by installing a spring which sets a probe into withdrawable state onto the first cosmos structure and setting the spring in withdrawable state by a spring driving means. CONSTITUTION:When a drive shaft 11 is revolved in the normal direction by the revolution of the driving motor 13 of a withdrawable spring means 10, the top edge part of a coil spring 9 is advanced to an outer surface position from the hatch 5 of the first structure by the action of a spiral groove 11a. The pitch of the projecting part is extended, and a probe 19 at the top edge is engaged with the probe advance part 37 of the second structure 6. Then, the ball of the probe 19 is engaged with the engagement groove 38b of the advance part 37. In this case, the inertial movement between the both structures 5 and 6, relative position, angle. etc., are absorbed by the deflection of the extension part of the spring 9, and the docking of the both can be carried out smoothly.
Patent JP-2000260393-A (JP)
Title: Fluorescent lamp
Inventor: UEDA TAKASHI
IPC: H01J61/36
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp capable of preventing break of a lamp and burning of a base by suppressing temperature rising of stem mount glass in the last stage of electrode life. SOLUTION: A fluorescent lamp 8 has two straight-tube bulbs whose inside surface is coated with a phosphor 2, integrated by bridge joint at one end; and a pair of electrode coils 5 at both ends of the integrated bulb 1. A base 3 made of a resin is boned to the electrode side end of the bulb 1. The electrode coil 5 is installed at the ends on one side of two lead wires 4a, 4b extended into the inside of the bulb 1 from a stem mount 6 made of lead glass. The stem mount 6 is sealed to both ends of the bulb 1. The surface of the stem mount 6 is covered with a nonconductive inorganic heat-resistant material 7 made of a mixture of alumina and silica.
Patent JP-H08236383-A (JP)
Title: Coil winding equipment and method
Inventor: WATANABE YASUHIRO
IPC: H01F41/06
Filed: 1995-02-23
Abstract: PURPOSE: To enable a coil to be improved in productivity, made stable in quality, and lessened in manufacturing cost by a method wherein a cutting means is continuously controlled in clamping action and cutting action by an NC controlling means, and a wire is automatically wound on a bobbin. CONSTITUTION: Data corresponding to the shape of a coil wound on a set bobbin 9 are inputted into an NC controlling section 6. A wire fed from a wire nozzle 2 is controlled in feed rate, a bobbin rotating unit 1 is controlled in rotation, a wire clamping section 3 is controlled in wire clamping action, a clamp.cut section 4 is controlled in cutting action, and a wire nozzle moving mechanism 5 is controlled, wherein these controls are carried out correlating with each other. Moreover, the clamp.cut section 4 optionally controls the winding terminating end of the wire 8 led out from the bobbin 9 in length. Furthermore, a groove which guides the wire 8 is provided to the periphery of the bobbin 9, and the wire 8 is wound in the groove.
Patent JP-S62216990-A (JP)
Title: Single crystal growth device
Inventor: WATANABE TORU
IPC: H01L21/18
Filed: 1986-03-18
Abstract: PURPOSE:To prevent the generation of impure gases adversely affecting the single crystal growth by coating the surfaces of graphitic partition wall and susceptor with film for preventing the discharge of gases. CONSTITUTION:A crystal lifting device 4 which is rotatable and vertically movable is provided in a closed vessel 1 from the upper part, the vessel is separated by the graphitic partition wall 5 into the central crystal growth chamber 6 and a heating element housing chamber 7 around the chamber 6, and gas inlets 8a and 8b are respectively furnished between the partition wall 5 and the vessel 1. The graphic susceptor 11 for holding a crucible 12 opposed to a crystal lifting device 10 which is freely rotatable and vertically movable is provided in the crystal growth chamber 6 in the vessel from the lower part. The films 9 and 15 for preventing the discharge of gas are formed on the surface of the partition wall and the inner and outer surfaces of the susceptor. A heat insulating part 16 and the graphitic heating element 20 are furnished in the heating element housing chamber 7, and a gas feed port 30 is provided at the upper part of the vessel 1, and gas outlets 22 and 23 are respectively furnished at the bottom parts of the crystal growth chamber and the heating element housing chamber.
Patent JP-2000261662-A (JP)
Title: Image data correction method, image data correction device and medium with image data correction control program recorded therein
Inventor: MORIYA HIDEKUNI
IPC: H04N1/40
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To further enhance user friendliness by deciding the attribute of image data to execute image data correction processing according to a prescribed instruction and to allow a user to obtain an output result under its desired condition. SOLUTION: When a user desires high-speed execution of image data correction processing, the user selects luminance data in image data attribute selection processing in a step S150. When the user desires the acquisition of image output with high quality, the user selects RGB data so as to realize desired image data correction processing respectively.
Patent JP-S54149944-A (JP)
Title: Liquid fuel combustion device
Inventor: OOMUKAE SHIYOUZOU
IPC: F23D5/02
Filed: 1978-05-16
Abstract: PURPOSE: To enable a comnustion system (or a burner) to be turned off with rapidity by making a fuel-vaporizing porous material thinner.  
     CONSTITUTION: A fuel supply pipe 4 equipped with a fuel supply hole 8 facing a fuel receiving section 3 is installed under a porous body 1 provided with a fuelvaporizing section 2 and a fuel receive-and-supply section 3 so that fuel can be pressurized by a fuel supply pump 5 and jetted out to the fuel receive-and-supply 3 through he fuel supply hole 8. In this mechanism, the porous body 1 is no longer required to have fuel-sucking function, and even if the fuel-sucking section were to become required, a thinner porous body 1 is able to function satisfactorily. And therefore, fuel content of the porous body 1 becomes approximately 10 - 20% of that of the conventional porous material, time required for turning off of the combustion system from the time when fuel supply to the porous body 1 is stopped to the time when the burner is put out completely can be substantially shortened, putting out of the burner can be easily confirmed and safety of operation can be much improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01232578-A (JP)
Title: Off-tracking decreasing device
Inventor: NISHIZAWA HIROSHI
IPC: G11B21/02
Filed: 1988-03-11
Abstract: PURPOSE:To decrease an accumulated offtrack quantity by making the angle of a follower to abut a carriage on the groove of a lead screw orthogonal to the moving direction of the carriage. CONSTITUTION:A follower 3 to abut a carriage 2 to have fixed a magnetic recording/reproducing head 1 on a groove 5 of a lead screw 4 is arranged orthogonally to the moving direction of a carriage 2. When the lead angle of the lead screw 4 is set at thetaP, the angle error between the lead screw 4 and the moving direction of the carriage 2 is set at theta, the moving distance is set at L and the error in the orthogonal direction to the moving direction of the carriage 2 of the abutting point in the lead screw groove 5 of the follower 3 in the moving distance L is set at delta, the accumulated offtrack quantity can be expressed in an expression LX(1-costheta)+deltaXtanthetaP, in such a constitution, the lead angle thetaP can be set at 0, and the accumulated offtrack quantity can be decreased.
Patent JP-S58175376-A (JP)
Title: Ghost eliminating device
Inventor: MIYATA MINORU
IPC: H04N5/21
Filed: 1982-04-07
Abstract: PURPOSE:To prevent variation of the rise point of a ghost detecting timing pulse due to the fluctuation of temperature or power supply voltage, by providing a weighting coefficient correcting circuit which gives an adverse transmission function corresponding to each ghost to a transversal filter. CONSTITUTION:A vertical synchronizing signal is applied to a data input terminal 13 of a D type FF, and a clock of 2nfH is applied to a clock terminal 14. This clock is then applied to a clock terminal CK of the D type FF via an inverter 15 as well as a clock terminal CK of an N-bit counter 17. The vertical synchronizing signal and an output Q' of the D type FF are applied to a reset terminal R of the counter 17 through an AND gate 16. Outputs Q0-Qn of the counter 17 are made to pass through a decoder 18 to obtain a ghost detecting timing pulse at a terminal 19. In such a way, the ghost detecting timing pulse can be obtained stably despite the temperature change or the fluctuation of the power supply voltage.
Patent JP-S60201659-A (JP)
Title: Solid-state image-pickup element
Inventor: OKA HIDEAKI
IPC: H01L31/0216
Filed: 1984-03-27
Abstract: PURPOSE:To reduce the reflection factor and to contrive improvement in the photo sensitivity of the titled element by a method wherein a film having the refractive index smaller than that of a substrate is coated on the surface of the side where light is made incident on an insulative transparent substrate. CONSTITUTION:A thin film 9 has the refractive index smaller than that (1.4- 1.5) of a transparent substrate 5 and it is provided on the surface of the side where light is made to incident of the transparent substrate 5. Said thin film 9 performs the function as a reflection preventing film, and the reflection factor in the vicinity of a certain wavelength can be reduced by properly selecting a film thickness of the thin film 9. Also, when there are a plurality of the maximum values of reflection factor, the reflection factor in the vicinity of a plurality of wavelengths can also be reduced by having the thin film 9 formed in a multilayer structure.
Patent JP-H11253363-A (JP)
Title: Installed type cleaner
Inventor: HAYASHI HIDEKI
IPC: A47L5/38
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To improve assemblability, to improve maintainability and to miniaturize a cleaner main body by making respective element parts for constituting the cleaner main body separatable. SOLUTION: For this cleaner, a vacuum device 3 is disposed at the lower part of the cleaner main body 1, a dust collecting chamber 5 is disposed at the upper part and an intake air guide 11 composed by bypassing both of the vacuum device 3 and the dust collecting chamber 5 is provided on the almost side part of both. The flow of intake air between the dust collecting chamber 5 and the vacuum device 3 is turned to a U shape, an intake air hose 6 for being connected to a pipe is provided in the dust collecting chamber 5 on the almost opposite side of the intake air guide 11 and a main body outer shell 12 and a top lid 13 for covering them are provided. Thus, the main body is simply constituted, the assemblability is improved and miniaturization and the maintainability are improved.
Patent JP-S56155962-A (JP)
Title: Detecting method for remaining amount of developer in printer
Inventor: WATANABE SHIYUUJI
IPC: G03G15/08
Filed: 1980-05-07
Abstract: PURPOSE:To detect a remaining amount of toner accurately by providing a nonmagnetic body at one terminal of a magnet roll part for sticking the toner to a photosensitive drum, and by detecting the intensity of a reflected wave by emitting an acoustic wave to the nonmagnetic body. CONSTITUTION:An acoustic wave is emitted from transmitter 7 to nonmagnetic part 5a of magnet roll 5 and then received by receiver 8. When there is enough toner, toner 3 sticks to even nonmagnetic body 9 provided at the terminal part of magnet roll part 5 and a low output B is generated by receiver 8. As toner 3 decreases in quantity, toner 3 is attracted to magnet roll part 5 and nonmagnetic body 9 has no stuck toner, so that receiver 8 will generate high output D. For this purpose, the slice level for whether the toner is to be supplied is set between B and D, detecting the remaining amount of the toner accurately.
Patent JP-S58179415-A (JP)
Inventor: ABE KAZUHIKO
IPC: F24S90/00
Filed: 1982-04-12
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-H04274397-A (JP)
Title: High frequency amplifier
Inventor: NAKAI TORU
IPC: H01P1/00
Filed: 1991-02-28
Abstract: PURPOSE:To prevent external leakage of high frequency components from a high frequency amplifier which is supplied externally with power and driven as unnecessary radiation through a power source supply wirings. CONSTITUTION:An inner space 10a of a case body 10 made of aluminum die casting is partitioned by a wall 10b integral with the body 10, and a power source 15 is fanned. The power source 15 is sealed by an inner cover 25 made of a conductive material. Outer electrodes of a pair of feed-through capacitors 25 are connected to the cover 25. A cord 20 is inserted into the source 15 from a power source inlet hole 16 and soldered to the central electrode of the capacitor 25. Thus, high frequency components radiated from a high frequency amplifier circuit 30 arranged in the space 10 and superposed on a wiring line of a power source supply are effectively short-circuited by the capacitor 25.