baber/WOPTO huggingface dataset:
Patent JP-H06264008-A (JP)
Title: Coating fluid composition for forming antibacterial, and algicidal transparent coating film
Inventor: NOGAMI TATSUYA
IPC: C09D5/14
Filed: 1993-03-12
Abstract: PURPOSE:To obtain the subject composition which can form an antibacterial and algicidal hard coating film excellent in transparency on the surface of a base material when applied thereto and cured, by mixing a hydrolyzate of an alkoxysilane, an antibacterial metal salt and a deposition inhibitor. CONSTITUTION:This coating fluid composition consists of a hydrolyzate of an alkoxysilane, an antibacterial metal salt and a deposition inhibitor. As the alkoxysilane to be used, particularly tetramethoxysilane or tetraethoxysilane is preferable. As the antibacterial metal salt, at least one metal salt selected from silver, copper and zinc salts is preferably used from the viewpoints of toxicity and an antibacterial effect. As the deposition inhibitor, ethylene glycol, dimethylene glycol, dimethylpyrrolidone, etc., are preferably used.
Patent JP-H03256565-A (JP)
Title: Controller for voltage type inverter connected with power system
Inventor: BETSUI KOJI
IPC: H02J3/18
Filed: 1990-03-02
Abstract: PURPOSE:To suppress fluctuation of DC voltage to be applied on a DC smoothing capacitor by performing phase correction control of inverter output voltage in proportion to the actual value of operated reactive component of instantaneous power system voltage. CONSTITUTION:Upon occurrence of imbalance in the three-phase voltage in a power system 1, actual value of the reactive component of instantaneous system voltage is calculated in a reactive component operating unit 9 and multiplied by a predetermined constant, and then the product is added to a control signal provided from a phase regulator 5c, in an adder 10b, thus correcting the control signal. Consequently, the reactive component of the instantaneous inverter output voltage is controlled to be equal to the reactive component of the instantaneous system voltage, three-phase imbalance of the output current I1 from an inverter 2 is controlled to be within an allowable range and charge/ discharge operation of a DC smoothing capacitor 3 is also controlled. Since DC voltage across the DC smoothing capacitor 3 does not fluctuate, a voltage type inverter can be operated continuously.
Patent JP-H07264550-A (JP)
Title: Video signal processor
Inventor: ABE SHIGETO
IPC: H04N7/01
Filed: 1994-03-23
Abstract: PURPOSE:To obtain a signal having an aspect ratio of 4:3 and prevented from the deterioration of a frequency characteristic from a video signal with an aspect ratio of 16:9 by switching the frequency compensating variable of a high frequency component in a video signal which is outputted while interlocking with the switching of the aspect ratio of the video signal and automatically compensating the variable. CONSTITUTION:A video signal with an aspect ratio of 16:9 is inputted from an input terminal 1 and inputted to an FIFO memory 6, a selector 5 and 3/4 frequency dividing circuit 9 through an A/D converter 4 to control various operation timing. An 1H period reset pulse R regulated by a TV signal in an NTSC/PAL system or the like generated from a timing signal generating circuit 2 is inputted to the memory 6. A mode switching signal MOD between the aspect ratios of 16:9 and 4:3 is inputted from an input terminal 3 and inputted to the selector 5 and a high frequency compensating filter 7. A clock output FS2 from the selector 5 is inputted to the memory 6, the filter 7 and a D/A converter 8. When the selector 5 is switched to the clock FS side and a clock FS'1 is selected as a reading clock FS2, a video signal with the aspect ratio of 4:3 is outputted and the compensating variable of the filter 7 is simultaneously switched.
Patent JP-S51128147-A (JP)
Title: Disposition method for polluted mud or polluted water
Inventor: NAGAMATSU SADASUKE
IPC: F23G7/14
Filed: 1975-04-30
Abstract: PURPOSE:To provide a method by which neutralization of condensed separated water and desulfuration of exhaust gas are effectively performed and,further saving of chemicals is able to managed.
Patent JP-H02233914-A (JP)
Title: Air-conditioning device
Inventor: NAKAJIMA MASAKAZU
IPC: F24F1/00
Filed: 1989-03-03
Abstract: PURPOSE:To lower the height of a unit body, to easily assemble a fan case of a centrifugal blower and to incorporate a centrifugal fan by projecting the fan case toward a draft of blowing-off side from a partition plate, and by providing an introduction part for introducing sucked air to a part of an inlet from a draft of suction side in the partition plate. CONSTITUTION:A fan case 14 of a centrifugal blower 12 comprises an upper half 14a including a part 15a of an inlet and an outlet 16, and a lower half 14b including the other part 15b of the inlet and the upper half 14a is projected toward a draft 9 of blowing-off side from partition plates 8a, 8b. In the partition plate 8b, an opening 18 with which the upper half 14a is engaged, a wind introduction part 19 projected to the draft 9 for introducing sucked air to the part 15a of the inlet from a draft 10 of suction side and a drain pan 20 for receiving drain produced in a heat exchanger 11 are formed integrally.
Patent JP-S51127767-A (JP)
Title: Stopwatch device
Inventor: FUKUMURA MASAAKI
IPC: G04F10/00
Filed: 1975-04-30
Abstract: PURPOSE: To ensure simplified operation and structure by clearing the time measuring circuit through detection of continued operation of the switch during specific period of time in which start and stop processes are repeated with each operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09222311-A (JP)
Title: Device for inspecting repeated pattern
Inventor: MORIYA KAZUO
IPC: G01B11/24
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To inspect a moving tape carrier (TAB tape) without halt by illuminating respective patterns instantaneously at every time when the respective patterns in the repeated pattern reach the specified observation area. SOLUTION: A frequency dividing circuit 6 outputs a trigger signal at every time when a sensor provided with a light emitting element and a light receiving element detects the specified number of sprocket holes in advancing TAB tape 1, that is, the respective repeated patterns of the tape 1 reach an observation area 3. A stroboscopic light emitting circuit 9 gives a light emission command to the light emitting element 7 according to the trigger signal to emit an instantaneous flash and illuminate the respective repeated patterns reaching the observation area. In addition, synchronizing with this, a picture recording circuit 13 records the video data from a TV camera 11 repeatedly according to the trigger signal from the circuit 9. The video data is overwritten on the previous data for updating at every time.  Thus, the tape can be inspected continuously without halting a production line.
Patent JP-S53139047-A (JP)
Title: Ball bearing device
Inventor: TAKADA HIROTOSHI
IPC: F16C19/06
Filed: 1977-05-10
Abstract: PURPOSE: To change ball races to the curve surfaces of secondary degree, by mounting a convex circumferential surface or a concave circumferential channel with specified width to a fitting surface of an outer ring or an inner ring of a ball bearing with arc orbits, to cause the deflection deformation of the ball races when fitting the bearing to a shaft or a housing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56148652-A (JP)
Title: Protection system for exhaust cleaning system of internal combustion engine
Inventor: MATSUURA MASAAKI
IPC: F02M19/06
Filed: 1980-04-21
Abstract: PURPOSE: To protect the exhaust cleaning system of an internal combustion engine by suppressing the fuel injection from a fuel-nozzle by shutting off the carburetor fuel passage when an ignition circuit does not function.  
     CONSTITUTION: An internal combustion engine E having a catalyst conveter 7 on it exhaust system is provided with a lubricating oil passage 23 having a high pressure part 23a, oilcooler 24, orifice 25 and low pressure part 23b. A by-pass passage 28 having a solenoid change-over valve 27 and being connected to a control valve 18 provided on a carburetor float chamber 9 is arranged to the oil passage 23. The change-over valve 27 connects the passage 28 applying the oil pressure to a oil pressure chamber 21 of the control valve 18 when an ignition circuit does not function forcing its valve seat 19 to shut off the fuel passage 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08249548-A (JP)
Title: Terminal equipment, burglar prevention system, and customer service system
Inventor: NISHIMURA JUNICHI
IPC: G06Q40/00
Filed: 1995-03-13
Abstract: PURPOSE: To provide a terminal equipment having a camera which can photograph an operator without being noticed by the operator and both the physiognomy and operation of the operator with one camera. CONSTITUTION: When the inside of equipment is watched from a display window 21, the surface of a half mirror 22 can be viewed. An operation picture displayed on a display device 14 is reflected on the surface of the half mirror 22 and when the inside of equipment is watched from the display window 21, the operation picture can be viewed. A camera 15 is provided behind the half mirror 22 and even when the operator watches the inside of equipment from the display window 21, a lens, etc., can not be viewed, but the camera 15 photographs the operator in front of terminal equipment 1 through the display window 21.
Patent JP-H06267654-A (JP)
Title: Manufacture of electroluminescence panel
Inventor: KAWASHIMA TOMOYUKI
IPC: G09F9/30
Filed: 1993-03-15
Abstract: PURPOSE:To obtain an EL panel having a high reliability in a simple manufacturing process by heating and pressure-contacting an EL element laminated body on a substrate by covering with a laminated body of sheet form adhesive and a glass substrate which have the area larger than the above laminated body. CONSTITUTION:On a glass substrate 4, a stripe form pattern of transparent electrode 31, the first insulating membrane 21, a luminous layer 1, the second insulating membrane 22, and a stripe form pattern of metal electrode 32 are attached. And they are covered with a glass substrate 5 to be a covering body for protection, and a laminated body of a sheet form polyvinyl butyral 60 to be an adhesive, both having the area larger than the above laminated body, and heated and pressurecontacted. After that, the substrate 4 and the side surface of the molten polyvinyl butyral 6 are covered with a seal member 7 which consists of a silicone resin, so as to form an EL panel. Consequently, an EL panel with a high reliability can be manufactured in a simple manufacturing process.
Patent JP-H02233530-A (JP)
Title: Drawing method of optical fiber
Inventor: SAITO SHIN
IPC: G02B6/00
Filed: 1989-03-07
Abstract: PURPOSE:To prevent pollution of optical fiber with dust by drawing with feeding inert gas from introducing port opening at upper part and lower part of drawing core tube and compulsorily discharging through gas discharging port opening at intermediate part nearer to base material for optical fiber than heater. CONSTITUTION:A gas feeding port 4 is opened at upper position of drawing core tube 2 and a gas feeding port 8 is opened at lower position and further a gas discharging port is opened at intermediate position nearer to base material 3 for optical fiber than heater 5. Then, inert gas is fed from gas feeding ports 4 and 8 and compulsorily discharged through gas discharging port 9, thus simultaneously the base material 3 for optical fiber is heated and softened by heater 5, then drawn to form optical fiber 6. By said method, dust 10 generated in heater part is sucked into the gas discharging port 9 without adhering or accumulating at inside of the core tube 2 and thus pollution of the optical fiber 6 with dust 10 is prevented.
Patent JP-S63219561-A (JP)
Title: Chromium-oxide rod for thermal spraying and its production
Inventor: IIZUKA SAKAE
IPC: C23C4/10
Filed: 1987-03-10
Abstract: PURPOSE:To manufacture a chromium-oxide rod for thermal spraying capable of providing a good-quality thermally sprayed film in high yield, by mixing single-crystal chromium-oxide grains of a specific grain size with sintering agents and binders, by compacting the resulting mixture into a rod shape, and by subjecting the rod-shaped green compact to heating and burning treatments. CONSTITUTION:Relatively coarse single-crystal chromium-oxide grains of 2-50mum average grain size are mixed 2-30%, by weight, of sintering agent such as clay, etc., and <=about 5% binder such a methylcellulose, etc. Subsequently, the resulting mixture is compacted into a rod shape. This green compact is dried and then preaged at about 400 deg.C, which is burnt at 1,000-1,800 deg.C. In this way, the chromium-oxide rod for thermal spraying composed principally of the above-mentioned single-crystal chromium-oxide in the above coarse-grain state and containing the above preferably by 70-98% is obtained. Since the above rod causes no scattering at the time of thermal spraying, the thermally sprayed film having superior thermal spraying yield and further excellent in wear resistance and oxidation resistance at high temp. can be formed under a superior work environment.
Patent JP-H11229200-A (JP)
Title: Cleaning method and cleaning apparatus
Inventor: MIYAMOTO HISASHI
IPC: A61L2/18
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To shorten the cleaning time, to eliminate the heating energy for a cleaning solution, and to achieve the safe cleaning friendly to a human body and the nature by energizing an article to be cleaned in the cleaning solution, and the cleaning solution. SOLUTION: An electroconductive substance to be cleaned is arranged in a cleaning apparatus so as to form an electrode. The direct current flows with the article to be cleaned as a positive pole or a negative pole, and at least one counter pole is arranged around the cleaning solution in which the article to be cleaned is placed. The cleaning solution includes a solution in which a reducing agent is dissolved, typified by sodium sulfite, sodium thiosulfate, potassium sulfite, etc., and the solution in which nonionic compound typified by hydrogen peroxide, and oxidizing compounds of non-heavy metals typified by the compounds containing nitride, nitrite, and peroxide are dissolved or mixed. The pH value of the cleaning solution is preferably adjusted to 5-9.  After the cleaning, it is preferable to stop the energization to the cleaning solution in a condition where the article to be cleaned and the cleaned solution are allowed to stand in the cleaning apparatus and to charge the sterilizing agent.
Patent JP-H08314896-A (JP)
Title: Circuit and method for orthogonal functions generation and data processor
Inventor: IKEDA YASUNARI
IPC: G06F17/14
Filed: 1996-03-11
Abstract: PURPOSE: To reduce the circuit scale by subtracting the multiplication result of first data and a second coefficient and the multiplication result of second data and a third coefficient and feedbacking the substraction result as second data. CONSTITUTION: The data held in a data register 8 is multiplied by each constant cos (2π/N) and sin (2π/N) by multipliers 10 and 11. By multipliers 12 and 13, the data held in a data register 9 is multiplied by constants sin (2π/N) and cos (2π/N). By an adder 14, the outputs of the multipliers 10 and 12 are added, and the addition result is feedbacked to the data register 8 via a multiplexor 6. By a substracter 15, the output of the multiplier 11 is subtracted from the output of the multiplier 13, and the substraction result is feedbacked to the data register 9 via a multiplexer 7. Thus, an operation is recursively performed.
Patent JP-H04220154-A (JP)
Title: Different pressure and antigravity- casting with reaction chamber of alloy additive
Inventor: HAABAATO DABURIYUU DOOTEI
IPC: B22D18/06
Filed: 1991-02-26
Abstract: PURPOSE: To provide differential pressure countergravity casting capable of introducing an alloyant into molding metal for casting. CONSTITUTION: A casting mold 7 having runners 62, 64 and a gate 16 and having a mold cavity 14 is placed on a drag slab 11 having a sprue 50 to be immersed into a molten metal pool and a reaction chamber 52. The alloyant (a fugitive element, such as Mg, can be included) 60 is housed into the reaction chamber. At the time of inhaling the molten metal 4 from the inside of the pool 2 by applying the difference pressure sufficient for upwardly sucking the molten metal through the sprue into the mold cavity between the mold cavity and the pool via a vacuum chamber 22 from a vacuum source 23, the molten metal flows into the reaction chamber where the molten metal is treated by the alloyant. The molten metal after the treatment flows into the mold cavity. The method is applicable to cast iron, aluminum, steel or the like.
Patent JP-H08273545-A (JP)
Title: Device to connect electron tube to vacuum pump stand
Inventor: ARUMIIN BURETSUKAA
IPC: H01J9/385
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for connecting an electron tube to a vacuum pump in an automated process. SOLUTION: When an inlet flange 1 of a pump stand is brought close to an electron tube pump connection pipe 11, centering rollers 8 are operated by guide rollers 4 and guide rails 6 so that the pump connection pipe 11 and the inlet flange 1 are connected with required accuracy and without generating distortion. The electrical connection to the negative electrode of the electron tube can be also made in order to realize a fully automated process.
Patent JP-H03253887-A (JP)
Title: Tack label
Inventor: SHIMA SACHIKO
IPC: G09F3/00
Filed: 1990-03-05
Abstract: PURPOSE:To stick and peel the tack label on and off an object article across a repeeling cohesive agent layer by laminating peeling paper which has the repeeling cohesive agent layer on part of the reverse surface on a cohesive agent layer provided on one surface of a writable label base material. CONSTITUTION:The tack label consists of the writable label base material 2, the cohesive agent layer 3 provided on one surface of the base material 2, the peeling paper 4 laminated covering the cohesive layer 3, and the repeeling cohesive agent layer 5 provided at specific part of the reverse surface of the peeling paper 4. This label 1 is an integrated laminate of plural repeeling cohesive agent layers 5, which are each peeled against their cohesive strength when used. For example, the label after a memorandom of a specific item is written on the surface of the label base material 2 is separated from the laminate and then stuck temporarily on the object body across the repeeling cohesive agent 5 first. Consequently, when the cohesion holding position of the label is determined, the label is peeled off the object body temporarily and then stuck completely on the object across the cohesive agent layer 3 finally by peeling and removing the peeling paper 4, thus using the label.
Patent JP-H06240798-A (JP)
Title: Structure for installing ceiling facility
Inventor: SAYAMA SHIGERU
IPC: E04B9/00
Filed: 1993-02-19
Abstract: PURPOSE:To reduce the number of component members, to facilitate installation of facility equipment and to ensure that the facility equipment is held in position. CONSTITUTION:A plurality of space members 5 are connected at right angles with proper intervals to parallel, opposite ceiling finishing members 4 to form installation space 1B for a facility plate 25 on which facility equipment is mounted. A hanging portion 5b which is horizontally elastically deformed is formed in each of the space members 5, and a horizontal piece 5j is bent from the hanging portion 5b and a locking claw 5m is raised from the horizontal piece 5j. The facility plate 25 has an inward horizontal piece 25c bent at the top of an upright wall 25b opposed to a trapezoidal plate main body 25a, and a locking slit 25d is bored in the inward horizontal piece 25c. The facility plate 25 is inserted between the space members 5, 5 from below, and the inward horizontal piece 25c of the facility plate 25 is locked onto the horizontal piece 5j of each space member 5 and the locking claw 5m is engaged with the locking slit 25d.
Patent JP-S62210504-A (JP)
Title: Program memory controller
Inventor: NAKAJIMA SACHIHIRO
IPC: G05B19/02
Filed: 1986-03-11
Abstract: PURPOSE:To set variable the size of a data area by providing a keyboard display device which sets data to a control table, where the size of the area of a holding memory where data areas can be allocated, and displays this data. CONSTITUTION:Plural data areas different in data format can be allocated in a holding memory 5 of a program memory controller 1. When a user generates a sequence program, the control table where the size of each data area in the memory 5 is set and controlled is generated in an EPROM4 or the memory 5 by a keyboard device 7. The control table is monitored by the program, and information in the control table is used as the index to discriminate start address values and sizes of various areas in the memory 5. These data are displayed on a display device 8, and thus, the user sets freely the size of each data area in the memory 5.
Patent JP-S61214103-A (JP)
Title: Information recording and reproducing device
Inventor: SUZUKI YASUO
IPC: G11B5/024
Filed: 1985-03-19
Abstract: PURPOSE:To always record and erase exactly and stably information by interlocking a clamp mechanism and a bias magnet, and always holding a disk and the bias magnet in a well-balanced state and at a prescribed interval. CONSTITUTION:In order to fix exactly a disk 1 at a prescribed position, it is necessary to press a disk 2 being on a disk supporting plate, from above. Therefore, a clamp member 44 having an inside diameter which can contact closely to an inner hole 2aa of the disk is connected to a fitting plate 45 through a bearing 48. The fitting plate 45 is constituted of a driving motor 20a and 20b such as a servo-motor, etc., a gear (pinion) 21 and a rack 22 so that it is slid in the upper and lower V-V' directions. Also, this device consist of a structure by which a bias magnet 23 to which a correct DC bias magnetic field is applied for the purpose of recording and reproduction has been made to adhere closely to the fitting plate 45 so as to be opposed to the disk 1.
Patent JP-H07237678-A (JP)
Title: Trigger type spraying apparatus
Inventor: MIZUSHIMA HIROSHI
IPC: B65D83/36
Filed: 1994-02-24
Abstract: PURPOSE:To provide a spray capable of changing the direction of emission by a method wherein a spraying cylinder is separated into both front and rear parts between a discharging valve and nozzle, and both parts are rotatably connected. CONSTITUTION:When a trigger 11 is pulled toward a vertical cylinder 3, the inside of a cylinder 7 is pressurized, and a liquid in the cylinder 7 is sprayed through a rear part 4b of a spraying cylinder, cylindrical type joint 20, front part 4a of the spraying cylinder, and the inside of a nozzle 10 in order. When the trigger 11 is released, a piston 8 advances due to the restoring of a spring 9, and the trigger 11 is returned to the original position. Then, due to a negative pressure inside the cylinder 7 by the advancing of the piston 8, a liquid in a container body is drawn in the cylinder 7 through a suction pipe 27 and suction valve 5. When the front part 4b of the spraying cylinder is turned, and the trigger 11 is pulled with the nozzle 10 directed upward, the liquid can be sprayed upward. Also, if the trigger 11 is pulled while directing the nozzle 10 to the right of left side on the way to face the nozzle 10 upward, the liquid can be sprayed to the right or left side.