baber/WOPTO huggingface dataset:
Patent JP-H01169628-A (JP)
Title: Dynamic replacing system for rom software
Inventor: YAMAMOTO TAKAHIRO
IPC: G06F9/06
Filed: 1987-12-25
Abstract: PURPOSE:To exchange a ROM with a simple constitution by invalidating an original ROM and validating a new ROM when a ROM selecting part is driven. CONSTITUTION:When the stop of an instructed task is discriminated, a pertient task stoppage deciding part 102 outputs a control signal to a ROM selecting part 11 and supplies the control signal to a switching completion display generating part 104. The ROM selecting part 11, when the control signal is received, switches the output condition of a selecting line 110. Then, a ROM 1 and a ROM 2 are driven in the condition opposite to the one until then, the ROM 1 is invalidated, the ROM 2 is validated and the action of the system after that is controlled by the software supplied from the ROM 2. The display to display from the switching completion display generating part 104 of a processing part 10 that the switching is executed is outputted to a display part 14, the display is watched and an operator removes an old ROM 1.
Patent JP-H10172844-A (JP)
Title: Non-contact feeding device for movable body
Inventor: MURATA KAZUHIRO
IPC: B60L5/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To perform rational feeding in the case where non-contact feeding is applied to a movable body through electromagnetic inductance. SOLUTION: Pick-up units 4A, 4B and 4C which are composed of a pick-up part and a rectifying part respectively are mounted to a travelling truck 2, and they are arranged so that induced electromotive force may be generated simultaneously in every pick-up parts according to high-frequency electric power flowing in a transmission line 3 which is arranged on a mono-rail 1. Then, an electric power conversion unit 5, is connected with the pick-up units 4A, 4B and 4C and a load is connected to the output side of the unit 5.
Patent JP-2000156872-A (JP)
Title: Image processor and its method
Inventor: OGATA MASAMI
IPC: H04N9/07
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To effectively avoid partial contrast reduction and to correct gradation by applying the image processor and image processing method to image processors such as a television(TV) receiver, a video tape recorder, a TV camera, and a printer. SOLUTION: In the case of correcting a pixel value x (i, j) by generating a correction coefficient g (i, j) in accordance with the judged result r (i, j) of an area including input picture data, the operation is controlled so that the spatial resolution of the correction coefficient g (i, j) is switched in accordance with the pixel value x (i, j) of the picture data. Consequently partial contrast deterioration can be effectively avoided, the gradation can be corrected and a natural contrast can be secured even between adjacent areas.
Patent JP-2001148405-A (JP)
Title: Wafer prober
Inventor: ITO ATSUSHI
IPC: G01R31/28
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a wafer prober in which a dielectric breakdown is not caused in a predetermined temperature region (25 deg.C-500 deg.C), including a high- temperature region and which enables temperature control with superior responsiveness. SOLUTION: An inspection stage 12 is made of a ceramic material of which main component is aluminum nitride and which has a volume resistivity of 108 Ωm-1013 Ωm in the temperature region of 25 deg.C-500 deg.C. A chuck-top conductor layer 14 is composed of nickel and the like formed on the surface of the inspection stage 12.
Patent JP-H03187587-A (JP)
Title: Drop-out compensating method
Inventor: SASHO MAKOTO
IPC: H04N5/94
Filed: 1989-12-15
Abstract: PURPOSE:To obtain a stable reproduced picture by compensating the drop-out of a horizontal synchronizing signal part in an RF signal stage by using a reproducing exclusive head for simultaneous reproducing. CONSTITUTION:At the time of reproducing, when there is the drop-out in the horizontal synchronizing signal part of RF output from a main reproducing head 1, this drop-out is compensated by the synchronizing signal part of a high frequency output from an auxiliary reproducing head 1'. In the case there is the drop-out in a video part other than the horizontal synchronizing signal part of the output from the main reproducing head 1, the drop-out is compensated by the output of the main reproducing head 1 in the video signal after demodulation. Thus, since the compensation of the drop-out of the horizontal synchronizing signal part is executed in the stage of an RF regenerative signal before the demodulation, the drop-out of a horizontal synchronizing signal required at the time of time base correction is removed, and the correct time base correction is executed, and the stable reproduced picture is obtained.
Patent JP-H02174987-A (JP)
Title: Water cleaning device
Inventor: YOKOYAMA YUJI
IPC: C02F1/32
Filed: 1988-12-28
Abstract: PURPOSE:To easily remove the suspended matter accumulated on filter media so that secondary chemical pollution is prevented and carcinogens are decomposed away by constituting the device in such a manner that ozone is brought into contact with the suspended matter remaining in the treated water produced after passing through the filter media and the flocculated and suspended matter circulates together with the water and pass through the filter media by which the suspended matter is adsorbed on the filter media. CONSTITUTION:The suspended matter gathers closely in the bottom in a filter medium housing tank 1 and is physically filtered by the filter media 3 while the water is subjected to the cleaning treatment in the above-mentioned filter medium housing tank. The pathogenic bacteria in the treated water are sterilized by the UV rays from a lamp 11 and the ozone, by which the org. matter is photooxidation-decomposed and COD and BOD as well as odorous components are decreased. Further, the ozone comes into contact with the the suspended matter of small particles passed the filter media and the suspended matter is converted to inorg. matter or flocculated. The suspended matter is adsorbed by the filter media at the time when the suspended matter circulates and passes again the filter media. The cleaning effect is thus progressed and the water is additionally cleaned. The filter media 3 is suspended and agitated in the water in the filter medium housing tank 1 in the case of back washing the filter media 3. The dust, etc., sticking to the filter media 3 are thus easily separated and removed.
Patent JP-2000155247-A (JP)
Title: Separated tape-type coated optical fiber
Inventor: SATO TOSHIHISA
IPC: G02B6/08
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a separated tape-type coated optical fiber in which plural tapes of coated optical fiber units are arranged in parallel and connected with a UV-curing resin, and to avoid problems of bare conductors or fracture of conductors when the tape is divided. SOLUTION: Coated optical fiber 2a to 2d, 3a to 3d, each group containing four wires coated with a colored layer 8 of a UV-curing resin around a protective coating layer 7 are arranged in parallel, on which a cover coating resin 4, 5 of a UV-curing resin is applied to integrate the conductors to obtain two tapes of the coated optical fiber units. Then the units are connected with a connecting resin 6. The thickness W of the part where the cover coating resin are in contact with other and the thickness D of the cover coating resin in the perpendicular direction to the coated optical fiber on the edge are controlled to satisfy W>=2×D so as to improve adhesion property of the colored layer.
Patent JP-H01275925-A (JP)
Title: Friction material
Inventor: SAJIYAARU DASU
IPC: F16D65/02
Filed: 1988-12-28
Abstract: PURPOSE: To enhance the high temperature resistance of a friction resistant composition by blending a friction resistant filler with a sufficient amount of phenolic cyanate resin to couple the filler, the resin producing no smoke during the measurement of gelling time at 155 deg.C. CONSTITUTION: A friction resistant composition is prepared by blending a friction filler with a sufficient amount of phenolic cyanate to couple the filler, the phenol cyanate producing no smoke during the measurement of gelling time at 155 deg.C. A fiber or granular filler alone or their mixture is preferred as the friction resistant filler. The phenol cyanate resin is preferably that represented by formula I and is preferably blended by 5 to 50 wt.%.
Patent JP-H11219033-A (JP)
Title: Image forming device
Inventor: TAKAGAKI HIROMITSU
IPC: G03G15/08
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a device which makes it possible to assemble a developing device without adjusting the angle of a main pole and to reduce the cost by decreasing the number of the components and the assembly man-hour by providing a developing case with a main pole angle setting part for the angle of a magnetic pole and constituting the device so that the main pole angle setting part is not provided with an opening part. SOLUTION: A developing case 3 is provided with a main pole angle setting part 3a for a magnetic pole angle and this device is constituted so that the main pole angle setting part 3a has no opening part. In case of assembling the developing case 3, a milling cutter surface 2c of a developing roller 2 is inserted and set in the main pole angle setting part 3a provided to a front side plate 3A and a bearing case 5 in which a slide bearing 4 is force-fitted, is inserted and set in the rear opening part 3b of a rear side plate 3B and screwed so that a rear flange 2b is received. Consequently, the developing roller 2 incorporated and fitted in the case 3 sets a specific main pole angle to a photosensitive body based on the precision of the main pole angle setting part 3a and the precision of the milling cutter surface 2c.
Patent JP-H11148565-A (JP)
Title: Ball valve
Inventor: YAMADA ICHIRO
IPC: F16K5/20
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a ball valve of a short inter-surface dimension, a compact construction, good sealing performance, and stable working torque, in which the number of component parts is decreased through single piece structuring of the body and the risk of fluid leakage is avoided through elimination of a split part. SOLUTION: This trunnion type ball valve is structured so that seal mechanisms 5, 6, 7 are supported by the body 1 movably along the flow passage and energized by a spring as advancing toward the ball 20, and is furnished at the passage end with flanges 2, 3, 4 to generate coupling with pipings, wherein the flanges 2, 3, 4 are formed in a single piece with the body 1, and an insert hole 19 for the ball 20 is formed in that surface of the body 1 besides the passage openings 1a, 1b, and 1c, and a cap 21 to seal and block the insert hole 19 is installed on the body 1, and a retracting means is furnished to make it possible for the sealing mechanisms 5, 6, 7 to retreat.
Patent JP-H09148149-A (JP)
Title: Coil device and manufacture thereof
Inventor: OTA MASANAO
IPC: H01F27/29
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized, thin and high-electrical efficiency coil device, which can be produced in a complete automatization, by a method wherein notch parts to be formed in cores for inserting the terminal plate connecting neck parts of a coil bobbin are formed only in the peripheral edge leg part of the core on one side of the cores and the other core is formed into a structure, wherein a projected leg is provided on the whole peripheral edge of the core. SOLUTION: In an elliptic pot core 12A, an elliptic pillar-shaped central leg 13 is provided in the center and elliptic peripheral edge projected legs 14 and 14 having notch parts 15 and 15 on both side surfaces in the long diameter direction of the peripheral edge of the core 12A are provided. Moreover, in an elliptic pot core 12B, an elliptic pillar-shaped central leg 13 is provided in the center and a projected elliptic peripheral edge projected part 16 is provided on the whole peripheral edge of the core 12B. The core 12A is fitted to a coil from the low surface of a coil bobbin wound with the coil and the central leg 13 of the core 12B is inserted in an elliptic cylindrical coil winding part from the upper surface of the coil bobbin wound with the coil and the core 12B is fitted to the coil.
Patent JP-H05142630-A (JP)
Title: Remote control photographing device
Inventor: MATSUYAMA SHINICHI
IPC: G03B17/00
Filed: 1991-11-19
Abstract: PURPOSE:To accomplish photographing where framing is performed as a photographer intends in the case of remote control photographing. CONSTITUTION:Signal light emitted by turning on the follower switch of a remote control transmitting device 12 is formed into an image on a photosensor 4 through the optical lens 3 of a remote control receiving device, and actuators 9 and 6 are driven through driving circuits 41 and 42 according to a driving control signal from a position judging means 40 in accordance with an image- formed state. Then, even when a shutter release signal is given from a remote controller, shutter release is not performed until the photographing optical axis of a camera main body 1 goes to the position of the device 12, and the actuators 9 and 6 are stopped in a state where they face to the device 12, thereby attaining a shutter release feasible state.
Patent JP-H06145828-A (JP)
Title: Method for recovering gold and silver
Inventor: SHIMOKURA TOSHIHISA
IPC: C22B11/08
Filed: 1992-11-16
Abstract: PURPOSE:To efficiently recover gold and silver and to recycle the residual cyaniding soln. by treating the amalgam-process tailings with a cyaniding process to dissolve the noble metals which are separated and adding a sulfidizing agent to the separated soln. to filter off the formed mercury sulfide as the precipitate. CONSTITUTION:The raw material (amalgam-process tailings) contg. gold, silver and mercury is treated with a cyaniding agent (e.g. potassium cyanide and sodium cyanide). The noble metals such as gold, silver and mercury are dissolved as the complex cyanide, and the insolubles are separated from liq. A sulfidizing agent (e.g. Na2S and NaHS) is added to the separated liq. to precipitate mercury as the sulfide. A chemical (e.g. the salts and oxides of lead, zinc, etc.), which reacts with the residual S<2> and is precipitated as the sulfide, is then added to the separated liq. to precipitate and filter off the S<2>. Gold and silver are recovered from the filtrate by activated-carbon adsorption.
Patent JP-H06164433-A (JP)
Title: Fm receiver using cyclic filter
Inventor: SAKATA HARUO
IPC: H04B1/10
Filed: 1992-11-16
Abstract: PURPOSE:To improve the FM receiving sensitivity by using a cyclic filter. CONSTITUTION:An IF signal 1 is applied to an adder circuit 3 and an amplitude detecting circuit 7 respectively via an IF amplifier 2. The circuit 3 applies the composit IF signal of the IF signal and the gain control signal to an FM demodulator 9 via an AGC circuit 4 and also to a delay circuit 5 respectively. The amplitude of the delay signal received from the circuit 5 is controlled by a gain control circuit 6, and the gain control signal is fed back to the circuit 3. The circuit 7 detects the amplitude of the IF signal. Based on this detection signal of the circuit 7, a control function generator 8 outputs the control signal to the circuit 6 to control the gain of the circuit 6.
Patent JP-H11156051-A (JP)
Title: Operation reaction generator for computer game controller
Inventor: FUCHIOKA HIROYOSHI
IPC: A63F13/24
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the reality of a game operation by performing weight reduction and miniaturization while improving the rigidity of a reduction gear mechanism part and loading an operation reaction generator to a small-sized computer game controller at a low cost. SOLUTION: This operation reaction generator 40 is composed of a motor 42 and the reduction gear mechanism part 43 and the reduction gear mechanism part 43 is constituted of a pinion gear 45, intermediate gears 46a and 46b and a sectorial gear 47. The operation reaction generator 40 is connected to the expanded part 34 of a joy stick through a stepped ring 39 by a first slider 35 and a second slider 36. The expanded part 34 of the joy stick, the sliders 35 and 36, the stepped ring 39 and the sectorial gear 47 or the like are molded by an PBT material or a POM material containing potassium titanate fibers provided with extremely high rigidity and slidability. Thus, the driving force of the motor 42 is transmitted to the joy stick 22 at high torque without being attenuated, and strong vibration and operation resistance are supplied to the hands of a game operator.
Patent JP-H03189852-A (JP)
Title: Updating system for password file
Inventor: YAMAMOTO JUNICHI
IPC: G06F21/31
Filed: 1989-12-20
Abstract: PURPOSE:To give priority to perform log-in to a user using a computer everyday higher than that of a user using it sometimes by registering the registration of the user to be used or using again on the forefront of a password file when performing the log-in, log-out, or in log-in. CONSTITUTION:An individual information take-out part 1 takes out individual information designated by the password file 2 when performing the log-in, and writes it on the forefront of a temporary file 3. A general information take-out part 4 takes out the information other than that of a logging-in user from the password file 2, and writes it on the temporary file 3 so as to be added on the information written at the individual information take-out part 1. A switching part 5 sets the temporary file 3 as a new password file. Then, when the log-in is performed, the registration information of the user to be used or using in log-in or the log-out is registered again at the forefront of the password file 2. Thereby, it is possible to shorten a time required for the log-in for the user with high frequency in use.
Patent JP-H02176489-A (JP)
Title: Synthetic-aperture radar loaded on flying body
Inventor: KONDO HIDETOSHI
IPC: G01S13/90
Filed: 1988-12-27
Abstract: PURPOSE:To realize a synthetic-aperature radar conducting large-power transmission, consuming little power and being small in size and light in weight by having a transmission element corresponding to each antenna element, by forming a reception element to be MMIC (microwave monolithic integrated circuit) and by integrating a plurality of reception elements. CONSTITUTION:The power of a transmission signal generated by a signal generating unit 6 is distributed to each transmission-reception module 9 by a power distributing-synthesizing unit 8 and the signal is emitted toward the ground surface from an antenna element 10 corresponding to each transmission-reception module. In this constitution, a reception unit 17 comprising a low-noise amplifier 13 and a gain control amplifier 14 is formed to be MMIC and a plurality of reception units are integrated in the transmission-reception module 9. According to this constitution, it is possible to make the reception unit small in size and the make an antenna unit 4 including the transmission-reception modules 9 light in weight.
Patent JP-H01171260-A (JP)
Title: Semiconductor device
Inventor: SAITO HIROSHI
IPC: H01L23/538
Filed: 1987-12-25
Abstract: PURPOSE:To miniaturize a package by a method wherein a resist is disposed into a clearance between chips and onto the same chips, holes are bored to the resists on pads for the chips and a metallic film is formed between the pads for each chip and the pads are connected. CONSTITUTION:Separate semiconductor chip 1, 2 is shaped onto a die pad 3, and a resist 4 is buried into a clearance between each chip 1, 2. Openings 5, 6 are formed respectively onto pads for the semiconductor chips 1, 2 by selectively removing the resists 4. An Al film 7 is shaped for connecting each pad for the semiconductor chips 1, 2. That is, the resist is buried into the clearance between the semiconductor chips 1, 2, the openings on the pads for the chips are formed to the resists through an exposure technique, and Al connecting respective pad for the semiconductor chip 1 and the semiconductor chip 2 is evaporated. Accordingly, since the pads and Al for a wiring can be shaped flat, an effect such as disconnection is reduced, the lowering of yield can be inhibited, and a large number of fine connections can be conducted between different chips. Different chips are brought near and can be arranged, and can be housed in a small package.
Patent JP-H09136265-A (JP)
Title: Ratchet wrench with spanner
Inventor: NANBA TSUTOMU
IPC: B25B13/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To efficiently fasten/loosen a bolt-nut for fixing a tilling claw in a rotary and the like with ease. SOLUTION: A supporting arm 4 is installed on the side face of the head part in a ratchet wrench 1 so as to be freely oscillated around the rotation center of a ratchet ring 2 provided with a fitting hole, while a supporting shaft 6 arranged along the rotation face of the supporting arm 4 is provided in a proper position within a radius range of the supporting arm 4, and a spanner 9 is installed freely oscillationally via the supporting shaft 6. In this process, an engaging port 9a in the spanner 9 is arranged so as to be matched with the ratchet ring 2.
Patent JP-H03193804-A (JP)
Title: Manufacture of sintered part
Inventor: TAKEMOTO YOSHIHIDE
IPC: B22F5/06
Filed: 1989-12-22
Abstract: PURPOSE:To manufacture a sintered part having rough surface throughhole without boring work by removing an insert after pressurized-compacting mixed powder under the condition of fitting the elastic insert to a penetrating bar and sintering. CONSTITUTION:The penetrating bar 9 fitted with a screw-shaped elastic insert 8, is set to a lower mold 5 and the mixed powder 10 is packed in the cavity. At the time of pressurizing the powder by descending the upper mold 6, guide part 8a of the insert 8 applied on the penetrating bar 9 is fitted in the through- hole 6a in the upper mold 6. At the time of further descending the upper mold 6, the insert 8 is compressed at the same time of compression of the mixed powder 10, pitch of the screw part in the inset 8 is made to the dimension under consideration of sintered shrinkage ratio. The obtd. green compact 11 is taken out of the metallic mold. The insert 8 is removed from the green compact 11 and the sintering is executed.
Patent JP-H02177464-A (JP)
Title: Semiconductor device
Inventor: SATO SADANOBU
IPC: H01L23/50
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a small semiconductor device, having no limitation on use, capable of reducing a leak current among outer leads and being used widely by disposing either a recess or a projection on the surface of the insulation section among the outer leads of a resin sealed semiconductor device. CONSTITUTION:In a resin sealed semiconductor device, either a recess 3 or a projection 4 is disposed on the surface of the insulation section among the outer leads 2. As a result, sealing resin which is the insulating section among the outer leads 2 or the distance along the surface of 11 can be lengthened, and therefore it is not likely for a leak current to occur among the outer leads 2.