baber/WOPTO huggingface dataset:
Patent JP-H01111333-A (JP)
Title: Dry etching apparatus
Inventor: KANAMORI JUN
IPC: H01L21/302
Filed: 1987-10-26
Abstract: PURPOSE:To generate a high density plasma by applying a low power high frequency from a high frequency power source to one of a pair of electrodes mounted in a reduced pressure vessel to generate a plasma, and simultaneously applying an ultrasonic wave to an ultrasonic vibrator disposed near the other electrode. CONSTITUTION:An upper electrode 4 connected to a ground and a lower electrode 3 placed with a material 2 to be etched and to be applied with high frequency power from a high frequency power source 8 are disposed in a vessel 1, an ultrasonic wave source 5 is simultaneously turned ON in a state that the high frequency power is applied to etching gas introduced into the vessel 1 of reduced pressure state thereby to operate an ultrasonic vibrator 9 to apply the ultrasonic wave, thereby exciting the gas. Thus, the high frequency power and the ultrasonic wave are applied between the opposite electrodes 4 and 3 thereby to raise the gas dissociation efficiency due to the gas vibration near the electrode 4. Thus, high density plasma can be generated with high frequency power at low power.
Patent JP-S62126692-A (JP)
Inventor: MORIMOTO KENJI
IPC: H01R11/01
Filed: 1985-11-27
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-H01113538-A (JP)
Title: Throttle valve control device for engine
Inventor: TSUYAMA TOSHIAKI
IPC: F02D41/00
Filed: 1987-10-26
Abstract: PURPOSE:To make it possible to smooth a transition from a nonsupercharging range to a supercharging range by changing the characteristic so that the opening degree in a supercharging condition is lower than that in a nonsupercharging condition when the opening degree of the throttle valve is controlled in accordance with an accelerator manipulation amount. CONSTITUTION:An electronic control device(ECU) 40 receives a rotational speed N, an intake-air amount Q from an air flowmeter 3, a vehicle speed V from a vehicle speed sensor 16, an accelerator depression degree alpha from an accelerator position sensor 21, a shift position from an automatic transmission controller 50 and an intake-air pipe pressure beta from a boost pressure sensor 10, and controls the opening degree of a control valve 8 through a throttle controller 18 and a throttle actuator 9. That is, the ECU 40 sets a desired throttle opening degree with a predetermined relationship to the accelerator depression degree alpha, and carries out feed-back control. In this phase, the control gain is made be less in a supercharging condition in which the intake-air pipe pressure betabecomes positive than in a nonsupercharging condition in which the intake-air pipe pressure becomes negative, thereby it is possible to prevent the output power of the engine from excessively increasing.
Patent JP-2001090849-A (JP)
Title: Opening/closing device for gate valve
Inventor: ITO KAZUO
IPC: F16K3/18
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing device for gate valve with no slip or friction at a moving part to generate few particles. SOLUTION: This opening/closing device for gate valve intervenes a pressing plate movable in one direction along faces relatively facing each other between a valve plate presser adapted to press a valve plate onto a valve seat and a valve body seat facing the valve seat. At a position to space circumferentially each other on a facing face of the valve plate presser and the pressing plate, a first and a second groove faces are formed to have a first ball intervened between these groove faces. The first and the second groove faces have a spherical recessed face corresponding to an approximate semispherical face of the first ball mounted on positions facing each other.  The first groove face has a shallow groove face shallower than the spherical recessed face or a gradually inclining shallow groove face extending to the same direction as a moving direction from the spherical recessed face at the time of valve closure of the pressing plate. The second groove face has a shallow groove face shallower than the spherical recessed face or a gradually inclining shallow groove face extending to the same direction as a moving direction from the spherical recessed face at the time of valve opening of the pressing plate. A roller is used instead of the ball.
Patent JP-S62130054-A (JP)
Title: Audio response unit
Inventor: KONNO OSAMU
IPC: H04M3/50
Filed: 1985-11-30
Abstract: PURPOSE:To store voice information with a maximum storage capacity and to output the information to the user with ease of listening by using a silence circuit to control an address designation timing thereby inserting the silence state at the time of repetition of the voice information. CONSTITUTION:An output Se of an OR gate 25 has the same waveform as that of a signal Sc because the level of a clear signal CLR is L. Thus, as H level signal is fed to a clear terminal 2R of an address designation counter 2 from a point of time t2 to t4. A counter does not count during the time M but counts only for a time N when an L level signal is supplied. The time M is nearly the same as a period T of the output signal Sa of a counter 21 and the time N is nearly twice of the period T. Thus, M = nearly 2sec and N = nearly 4sec, then the voice information stored in voice information storage ROM 1 is read for nearly 4sec by the counter 2 and the silence state for nearly 2sec is attained. Then the information is read for nearly 4sec again and the signal is subject to PCM by a shift register 3 and the result is outputted to a time switch.
Patent JP-H04145587-A (JP)
Title: Graphic picking up method for picture processor
Inventor: YOSHINO KOUICHIROU
IPC: G06F3/048
Filed: 1990-10-08
Abstract: PURPOSE:To enable an unskilled operator to easily pick up a graphic even when the graphic is small by enlarging a fixed area around a cursor and interlocking the enlargement with the movement of the cursor. CONSTITUTION:When an operator wants to pick up a bolt hole 5 in the part drawing 1 of a curtain wall, the operator moves a cursor 4 to a position at which the hole 5 can be picked up. When the cursor 4 is moved, an enlarged area 3 follows the movement of the cursor 4 by displaying enlarged picture of its passing areas and displays an enlarged picture of the area containing the hole 5. When the hole 5 is finally picked up, the cursor 4 is positioned to the center of the bolt hole 5 on the enlarged picture displayed by the enlarged area 3. Therefore, the picking operability of the cursor can be improved, since any part of graphics can be picked up easily even when the part has a complicated form.
Patent JP-S62127618-A (JP)
Title: Measuring instrument for surface shape
Inventor: WAZA TOSHIHIKO
IPC: G02B21/00
Filed: 1985-11-29
Abstract: PURPOSE:To detect a height component such as waviness and roughness of the sample surface by irradiating laser light on a sample to be measured via a couple of reflection mirrors and making the reflected light incident on top parts of beam splitting prisms and operating this based on differential output between a couple of optical detectors. CONSTITUTION:The laser light from a laser source 3 is made incident on the reflection mirror or one side of a couple of reflection mirrors 4 and irradiated on the surface of the sample 1 to be measured. The reflected laser beams are made incident on a half mirror 7 via the reflection mirror of the other side and made incident on the top part 5a' of the beam splitting prism 5a to detect an inclination of the surface in an X-Z plane of the sample 1 to be measured and the quantity of light in accordance with the displacement to the right and left is given to the optical detectors 6a and 6b. Further, the reflected laser beams are made incident on the top part 5c' of the beam splitting prism 5c to detect the inclination of the surface of in a Z-Y plane of the sample 1 to be measured and given to the optical detectors 6c and 6d. The outputs of the optical detectors 6a and 6b, and 6c and 6d are added to an amplification means 8 consisting of two couples of differential amplifiers 8a and 8b and added to an arithmetic circuit 9 consisting of integration circuits 9a and 9b.
Patent JP-H10113056-A (JP)
Title: Grain discharge device in combine harvester
Inventor: OTANI TOSHIKATSU
IPC: A01F12/46
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To constitute a structure for closing the upper opening part of a cylinder case in a tip side horizontal carrying conveyor generated accompanying the extension of a horizontal carrying conveyor from the simple and inexpensive one in a grain discharge device in a combine harvester for discharging the grains of a grain tank through a vertical carrying conveyor and the freely extendible and contractible horizontal carrying conveyor provided on the upper part of the vertical carrying conveyor. SOLUTION: The cylinder case 11b of the tip side conveyor 11B is constituted to the cylinder case whose cross section is a vertically long shape for externally fitting the cylinder case 11a of a base end side conveyor 11A and a space S formed above a conveyor part 11B1 accompanying the extension of the tip side conveyor 11B is closed by the cylinder case 11b whose cross section is the vertically long shape.
Patent JP-S62128500-A (JP)
Inventor: NAKAMURA SHIRO
IPC: H05H13/04
Filed: 1985-11-28
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-S63231987-A (JP)
Title: Optical recording medium
Inventor: SUZUKI YOSHIAKI
IPC: G11B7/249
Filed: 1986-11-12
Abstract: PURPOSE:To impart a durability to repeated irradiation of read-light and a superior shelf-stability, by a method wherein a specific compound is incorporated on a substrate as a quencher in combination with a dyestuff. CONSTITUTION:On a substrate, together with a dyestuff, at least one of compounds shown by general formulas (I) and (II) is carried as a quencher, (In the formulas, [Cat1] and [Cat2] represent cation required to make a complex neutral, M1 and M2 represent nickel, copper, cobalt, palladium, or platinum, and (n) represents 1 or 2). The quencher is generally used in 0.05-12 mol per mol of the aforesaid dyestuff. The quencher is preferably incorporated in a dyestuff film recording layer, but it may be incorporated in the following layers other than the recording layer. Furthermore, an undercoat layer can be provided on the substrate and a protective layer and a reflecting layer can be provided on the recording layer, as necessary.
Patent JP-H06233674-A (JP)
Title: Strain for producing antibiotic 10381b
Inventor: AREKISANDAA DEI AAGODERISU
IPC: A23K20/195
Filed: 1993-10-27
Abstract: Novel process for the preparation of the antibiotics 10381b and to a method of using antibiotics 10381b to promote growth in meat-producing animals. These antibiotics are obtained by the fermentation of a nutrient medium with the novel microorganism Streptomyces arginensis.
Patent JP-H0582895-A (JP)
Title: Light emitting element
Inventor: YAGI KATSUMI
IPC: H01S5/026
Filed: 1991-09-19
Abstract: PURPOSE:To obtain a light having a stable wavelength of 1.5mum by a material containing no phosphorus which requires a large quantity of source compound without necessity of a diffraction grating. CONSTITUTION:In an Er-doped SiO2 layer, TiO2 layer formed in the part of an optical waveguide of a double hetero structure having an AlGaAs clad layer and an AlGaAs active layer formed on a GaAs substrate, a light of, for example, 1.5mum irradiates due to a level transition of Er excited by the application of an operating current, the light is amplified through an induction discharge, and repeatedly reflected on the edge of an active layer to oscillation.
Patent JP-H08211689-A (JP)
Title: Rotary type developing device for image forming device
Inventor: SAITO TAKESHI
IPC: G03G15/01
Filed: 1995-09-25
Abstract: PURPOSE: To prevent impact from occurring when a developing gear is meshed with a driving gear by arranging the respective rotation centers of the developing gear at a developing position, the driving gear and a developing unit on an identical straight line and controlling them so that the driving gear is rotated when the developing gear is meshed with the driving gear. CONSTITUTION: The developing gears 14, 14R and 14B driving respective developing rollers are freely rotatably arranged around the rotation center 0 of the developing unit 1. Besides, the driving gear 111 selectively meshed with the developing gear by the rotation of the unit 1 is supported at a part other than the unit 1 so that the position is fixed. Then, the respective rotation centers 0', 0" and 0 of the gear 14 at the developing position, the gear 111 and the unit 1 are arranged on the almost identical straight line and controlled so that the respective developing gears are revolved and the gear 111 is rotated when they are meshed with the gear 111. Besides, the rotation center 0" of the gear 111 is positioned between the rotation centers 0' and 0 of the gear 14 at the developing position and the unit 1 in order to enhance the maintainability of the device.
Patent JP-H04145349-A (JP)
Title: Defectiveness inspection device
Inventor: IWASA MASAKAZU
IPC: H04N7/18
Filed: 1990-10-05
Abstract: PURPOSE:To make operation simple, by making plural item inspection conditions one set, and memorizing a plurality of these sets at every inspection object, and arranging so that inspection may be conducted by selecting sets opposing an inspection object at the time of inspection. CONSTITUTION:At a memory means, plural item inspection conditions(data such as set values) to be used are made to be one set, and separate combinations are memorized at every inspection object kind and inspection state of it. For example, in regard to a steel sheet A, separate sets I, II, III are used according to respective states, that is, the state of its surface being dry, the state of oil being attached, the state of being colored, or the like. Thus, sets to be used are decided manually or automatically by means of a set selecting means from the respective sets of inspection conditions memorized at the memory means, and a changeover means reads these designated sets from the memory means, and conducts output to each portion.
Patent JP-H01142103-A (JP)
Title: Excavator
Inventor: RARUFU SUTAICHI
IPC: E01B31/06
Filed: 1988-10-25
Abstract: PURPOSE: To provide a simply structured rail drilling machine by constructing the drilling machine of an electric drill arranged horizontally on the lower face of a portable main body freely movably forward/backward, a former and a clamping jaw pressing and clamping a rail web laterally. CONSTITUTION: This drilling machine for forming a bolt hole in a web 40 of a rail 10 is constructed of a portable horizontal main body 14, a former 30 touching one side face of a rail 10, a clamping jaw 18 touching the other side face of the rail 10, and a freely movably electric drill 20 horizontally arranged below the main body 14 freely movably forward/backward. The electric drill 20 is provided with a drill bit 26 at the tip of a driving spindle 24, and the drill bit 26 is fitted and held in a hole 44 of the former 30. The fastening jaw 18 is provided with a freely oscillational lever 48 and clamps a rail web with the former 30. In this way, a rail drilling machine assisted by an electric support alone can be provided.
Patent JP-S62130832-A (JP)
Title: Automatic bead-inserting unit
Inventor: NAKAME HEIKICHI
IPC: B29D30/32
Filed: 1985-12-02
Abstract: PURPOSE:To contrive save labor and enhance productivity by a method wherein a bead ring is inserted automatically. CONSTITUTION:An automatic bead-inserting unit 30 is equipped with a swinging mechanism 60 to swing a base ring 31 and a forward and backward motion mechanism 70 which advances or retreats the automatic bead-inserting unit 30 and is installed on a base plate 71 provided on a tailstock stand 11. On the base ring 31 of the automatic bead-inserting unit 30, a plurality of bead holder unit mechanisms, each of which consists of a bead holder unit 32 and a pair of bead-inserting units 33a and 33b arranged in such a manner as to pinch the bead holder unit 32 between them, are provided in order to automatically insert a bead B fed to the bead holder units 32 into a bead setting ring 18. Thus, the saving of labor and the enhancement of productivity are contrived.
Patent JP-2001095287-A (JP)
Title: Driver
Inventor: HYODO KUNIKAZU
IPC: H02P7/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To dispense with slow running at switching from speed control to power control. SOLUTION: A liquid holder 80, which holds liquid and also expands and contracts in the direction of rectilinear motion, interlocking with the compression and expansion of the liquid, is introduced into the rear stage of a conversion mechanism 5 which converts rotational motion into a rectilinear motion, when it transmits the output of an electric motor 3 to an actuator 7. In addition, the controller 10 performs both the speed control, which is performed by feeding back a detection result Vf of a speed detection means 3b, and the power control, which is performed by feeding back a detection result Ff of a power detection means 60 by the control of the electric motor 3, and also performs changeover without slowing down, when the user switches the speed control over to the power control during its control.
Patent JP-H07107185-A (JP)
Title: Remote controller
Inventor: WATANABE HITOSHI
IPC: H04Q9/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide a remote controller for conducting remote control by utilizing its function at the time when a telecontroller is not used, in an equipment which can conduct telecontrol. CONSTITUTION:This remote controller 20 conducts remote control of an equipment provided with a telecontroller connecting part 15 connected to at least an operation control line for instructing to control an operation of the equipment through a telephone line and an operation monitor line for monitoring a state of the equipment in a telephone set in order to control the equipment by using the telephone set from a remote location, and this remote controller 20 is constituted of a remote controller side connecting means 24 connected to the telecontroller connecting part 15, an operating means 22 for operating the remote controller 20, a signal generating means for transmitting the same signal as a signal in the case of the telecontroller corresponding to the operation of the operating means 22 through the remote controller side connecting means 24, and an informing means 23 for receiving the signal through the operation monitor line from the equipment and informing a state of the equipment.
Patent JP-H11109229-A (JP)
Title: Soft focus zoom lens system including wide angle
Inventor: MURATA MASAYUKI
IPC: G02B15/16
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a soft focus effect from a remote scene to a near scene by specifying the ratio of the generation quantity of a spherical aberration and a focal length and the ratio of the axial air spacing of a front group and a rear group at a short focal length end and the focal length at the short focal length end. SOLUTION: This zoom lens has, successively from an object side, the front group I having negative refracting power and the rear group II having positive refracting power and executes zooming by changing the air spacing between the front group I and the rear group II. This lens is a lens system satisfying the equation: SAU/fW<-0.10 and the equation: 0.8<DW/fW<2.0. In the equations, SAU denotes the spherical aberration quantity at a full aperture; fW denotes the focal length of the entire lens system at the short focal length end; DW denotes the axial air spacing of the front group I and rear group II at the short focal length end. Further, the lens system is desired to satisfy the equation: -2<fW/fF<-0.5 regulating the focal length of the front group I having the negative refracting power by the ratio to the focal length of the short focal length end.  In the equation, fF denotes the focal length of the front group I.
Patent JP-H03131368-A (JP)
Title: Coating masking method
Inventor: MORIYA TAKAMIKI
IPC: B05D1/32
Filed: 1989-10-17
Abstract: PURPOSE:To prevent the damage of the coated surface of a car body by forming a masking material by bonding Japanese paper to the rear of an Al foil and turning the Japanese paper toward the car body to cover the car body with the masking material. CONSTITUTION:A part of a car body 2 to which coating is applied is covered with a sheet like masking material 7 from above and top coating is applied to the other part of the car body 2 to be dried. In a masking method employed in a series of coating processes, the masking material 7 is formed by bonding Japanese paper 11 to the rear of an Al foil 10 and the Japanese paper 11 is turned toward the car body 2 to cover the car body 2 with the masking material 7. As a result, the wrinkles of the Al foil 10 do not come into direct contact with the coated surface of the car body and the damage of the coated surface by the wrinkles can be prevented.
Patent JP-H02116122-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIKAWA KIMIMARO
IPC: H01L21/28
Filed: 1988-10-25
Abstract: PURPOSE:To prevent accumulation of charge due to ion implantation into a surface insulation film and electrostatic breakdown in the contact part by performing implantation of impurity ions into the contact part through a conductive thin film. CONSTITUTION:A LOCOS oxide film 2 is formed on a p-type Si substrate 1 selectively, a mask is eliminated, a gate oxide film is formed, a gate poly Si is allowed to grow, phosphor is diffused, and then a gate electrode 3 is formed. Furthermore, a source and an n-type drain diffusion layer 4 are formed, a CVD oxide film 5 is formed, and a contact hole 6 is opened. Then, a polycrystal Si film 7 is formed on the substrate surface, an n<+> contact diffusion layer 8 is formed, an Al film 9 is formed on the surface of polysilicon for patterning, and then an electrode wiring 10 is formed.
Patent JP-2000095308-A (JP)
Title: Automatic put-in and-out device for file holder
Inventor: YASUDA TAKESHI
IPC: B65G1/04
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To put file holders in and out when required, efficiently search them at put-in and-out positions and easily put a small number of file holders in and out. SOLUTION: A plurality of put-in and-out shelves 91 possible to slide in and out are disposed at put-in and-out positions, a means for detecting that the plurality of put-in and-out shelves 91 are drawn are provided, and a control means for controlling the operation of a carrying unit 4 is provided to prohibit the access of the carrying unit 4 to the put-in and-out shelves 91 drawn and permit the access of the carrying unit 4 to other put-in and-out shelves 91 not drawn. In the put-in and-out shelves 91, a plurality of containers 100 are detachably equipped for defining a plurality of file holders in vertical attitude to be held in array.