baber/WOPTO huggingface dataset:
Patent JP-H06110918-A (JP)
Title: Digital frequency domain correlator
Inventor: RICHIYAADO JIEI GURAN
IPC: G06T5/20
Filed: 1991-05-24
Abstract: PURPOSE: To perform image correlation in real time between, specially, a video image and various target subject images given in the field of video image input by digitally performing correlation in a Fourier frequency area. CONSTITUTION: An electronic image for correlation with a matched filter image is obtained by a camera 2. The obtained subject image is digitized by a digitizing circuit 3 and enhanced by an image processor 4. After a composition multiplier performs multiplication by a specific window coefficient, row converting processors perform conversion by rows of a 1st frame first and then an FFT processor 9 processes the frame by Fourier transformation. Then the Fourier-transformed frame is multiplied by matched filters in order at the composition multiplier 10. Then the result is processed through the inverse fast Fourier transformation of an inverse FFT transformer 13 and a decision processor 14 takes an analysis for a correlation spot.
Patent JP-H08319061-A (JP)
Title: Yarn fastening device for spun yarn winder
Inventor: HASHIMOTO KINZO
IPC: B65H65/00
Filed: 1995-05-22
Abstract: PURPOSE: To provide a yarn fastening device for a spun yarn winder having a simple structure and enhancing yarn fastening workability. CONSTITUTION: A yarn fastening device is provided with a link mechanism 21 formed by connecting a plurality of rhombic links together and expandable by being simultaneously transformed into the rhombic links, from a vertically long form to a laterally long form, a guide member 22 for guiding the link mechanism 21 to expand and contract in the axial direction of a bobbin holder, driving means 23 for expanding and contracting the link mechanism 21, and a yarn fastening member 24 installed on each rhombic link. A pantograph type or a magic hand type link mechanism 21 is employed. Particularly, the entire length is shortened when it is transformed into a vertically long state.
Patent JP-S5574412-A (JP)
Title: Pressure transducer
Inventor: SHIROMIZU SHIYUNJI
IPC: G01B7/16
Filed: 1978-11-30
Abstract: PURPOSE: To compensate the zero output temperature in the full bridge type pressure transducer by changing a driving voltage of the bridge according to the surrounding temperature to compensate temperature of the sensitivity and by putting a fixed resistance between the gauge resistances in series.  
     CONSTITUTION: Gain of the amplifier A is changed by the thermosensor RT such as a thermistor, a driving voltage VE is set up, the sensitivity of the full bridge circuit 1 is fixed regardless of the surounding temperature. Resistances r 1 , r 2  for zero temperature compensation are put between the gauge resistances R 1 , R 2  and between other ones R 3 , R 4  of the full bridge circuit 1, a fixed zero output can be obtained across the output terminals A, B although the driving voltage VE is changed by the surrounding temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S634900-A (JP)
Title: Batch-operated activated sludge treatment of organic waste water
Inventor: KATAYAMA KATSUYUKI
IPC: C02F3/12
Filed: 1986-06-26
Abstract: PURPOSE:To increase the treatment capacity of a batch-operated activated sludge treatment method by executing intermittent aeration of org. waste water in the presence of activated sludge in an aeration tank, supplying the effluent thereof to a batch- operated activated sludge treatment tank and executing aeration, settling and discharge of supernatant treated water. CONSTITUTION:The org. waste water is introduced into the aeration tank 4 which makes the intermittent aeration in the presence of the activated sludge, by which part of the BOD in said org. waste water as well as the phosphorus and nitrogen therein are removed. The effluent from the aeration tank 4 is supplied to the ensuing batch-operated activated sludge treatment tank 2 where SS and residual BOD are further removed by the cycle of an operation mode for the aeration, aeration stop, activated sludge settling, and the withdrawal of the supernatant liquid. On the other hand, part of the activated sludge separated from the tank 2 is returned to the aeration tank of the previous stage. As a result, the treatment capacity over the entire part of the system (BOD volume load) is increased as compared to the treatment with the batch-operated activated sludge treatment tank alone and the compactification of the device is attained.
Patent JP-H0314957-A (JP)
Title: Auxialialy unit drive device for vehicle
Inventor: TERAOKA MASAO
IPC: F16H57/029
Filed: 1989-06-13
Abstract: PURPOSE:To facilitate lubrication of rotation parts and improve durability by integratedly incorporating into a crank housing, a continuous variable transmission composed of driving pulley, driven pulley, metal belt and the like. CONSTITUTION:A flyweight 41 moves to the outward in radial direction when the number of rotations of crank shaft 21 increases. A movable sheave 27 is thereby pushed in the axial direction to come close to a stationary sheave 25. As a result, the pulley diameter of a driven pulley 13 is increased to make a driving side pulley small, thereby deceleration is made. Power transmission between the pulleys 11, 13 are performed through a metal belt 15 and connected to a crank housing 3, and then stored in a transmission case 17. Heating in rotation parts is prevented by means of engine oil and to improve durability.
Patent JP-H10340331-A (JP)
Title: Cleaning result display method for temporary aluminium scaffolding board
Inventor: WAKIZAKA TATSUYA
IPC: G06T1/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To easily totally check an entire cleaning degree later by exactly evaluating cleaning and preserving the result by displaying the cleaning result of temporary aluminium scaffold board on a monitor while ranking it through image processing. SOLUTION: The image of scaffold board 3 photographed by a video camera 10 is fetched by an image input part 12 and after binarizing processing due to a personal computer 13, an entire area Sa of a hole 3a is calculated. Binarizing processing is performed to the section except for the hole 3a by the personal computer 13, a dirty part is extracted and an area Sb of this dirty part is calculated. A cleanliness η is calculated from the area Sa of the hole 3a, the area Sb of the dirty part and an entire area Sc of area Σfetched by the image and the cleaning result ν is determined from the cleanliness η.  The data of the cleanliness η and the cleaning result ν are stored and preserved in a file format in the personal computer for every 100 pieces put into a cleaning device 1 and for each file, on the other hand, the cleaning result ν is monitored and displayed on a display device 14 while being variously colored.
Patent JP-S5272753-A (JP)
Title: Softened polyamide compositions
Inventor: MURAKI TOSHIO
IPC: C08K5/20
Filed: 1975-12-15
Abstract: PURPOSE: Softened polyamide compositions capable of dispersing a comparatively large amount of plasticizers finely and homogeneously, obtained by making polymers such as polyetherpolyamide, etc. absorb plasticizers and then adding the said polymers to polyamides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06333151-A (JP)
Title: Fixed quantity discharge method
Inventor: OGAWA HIROSHI
IPC: G07F13/04
Filed: 1993-05-26
Abstract: PURPOSE:To uniformize the discharge quantity independently of the effect of an external temperature, etc., by obtaining a difference between preceding discharge quantity calculated in the discharge stop state and this time discharge quantity calculated in the discharge stop state and setting a succeeding constant discharge quantity based on the difference. CONSTITUTION:A measurement equipment part of the automatic vending machine is provided with a BIB pack loading section 5 of a dispenser pack 2, a measurement tray 3 having a content discharge tube 1 at its lower face, a weight sensor 4 provided on the rear surface of the measurement tray 3. After the content is discharged while a movable insertion section 8 is detached, a movable pressing section 8 is pressed onto a fixing pressing section 7 after the lapse of a predetermined time to smash the discharge tube 1 to step the discharge and then the discharged quantity is measured by the weight sensor 4. The difference between the measured value and an initial discharge set quantity is obtained. Then a discharge time in matching with a succeeding discharge quantity is calculated based on the difference. The succeeding discharge quantity is decided based on the time.
Patent JP-2000302029-A (JP)
Title: Passenger fall down preventive device of simple mounting type platform and mounting method for the device
Inventor: ASAKAGE HIROSHI
IPC: E01F1/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To enhance the safety of a passenger fall down preventive device of simple mounting type platform. SOLUTION: This passenger fall down preventive device of simple mounting type platform is fitted with a handrail 44 containing antibacterial agent so that it is possible to preclude bearing the static electricity and also to serve as a guide for the aged and handicapped in phycal and visual ability. For a vehicle at the doorway, an engine for sliding door for left-right opening/closing and a door roller to serve also as guide slipoff stopper are installed.
Patent JP-S5480709-A (JP)
Title: Magnetic recording medium
Inventor: HIGUCHI SHIGETAKA
IPC: G11B5/70
Filed: 1977-12-10
Abstract: PURPOSE: To prevent the irregular winding, to improve the running performance, to reduce the falling quantity of powders and to facilitate the control of the surface condition of a back layer by arranging needle-like magnetic powders in a preset direction in the back layer.  
     CONSTITUTION: A normal surface magnetic layer 2 is formed by a known method on the base 1 of a magnetic tape. To the back side of the magnetic layer 2, there is applied a back layer pigment 3, which contains 70 to 20 wt.% of binder and 30 to 80 wt.% of pigment composed of 5 to 35 wt.% of needle-like magnetic powders 4 having a longer diameter of 0.3 to 0.8 microns and a needle ratio of 5.0 to 15.0. At the time when the viscosity of the paint 3 assumes a suitable value, a veritical magnetic field is applied in a direction A or B substatially normal to the tape side. As a result, the magnetic powders 4 are arranged substantially vertically to form fine projections 5. Under this condition, the paint 3 is dried and solidified to form a back layer having a thickness of 0.3 to 2 microns. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10337314-A (JP)
Title: Massaging device
Inventor: TANAKA KOICHI
IPC: A61H7/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a massaging device capable of performing a correct treatment suitable to the condition of a user. SOLUTION: A massaging device 1 consists of a chair 2 and a remote controller 3, and the chair 2 is provided with a sitting part 21, a back rest 22, a pair of massaging rollers 25 provided at the back rest 22 so that they can move vertically, and air bags 26 which are swelled/shrunk and provided at the sitting part 21 and the back rest 22. When a condition is inputted by the remote controller 3, a massaging program is determined based on the condition inputted, and a massaging is performed by the massaging rollers 25 and the air bags 26 based on the massaging program.
Patent JP-H0815738-A (JP)
Title: Optical memory element and optical circuit using the same
Inventor: IMANISHI YASUO
IPC: G11C13/04
Filed: 1994-06-30
Abstract: PURPOSE:To obtain an optical memory necessary for high-speed light pulse signal processing by consisting an optical memory element of at least two nonlinear optical medium and connecting these nonlinear optical medium with at least two optical routs. CONSTITUTION:The two nonlinear optical medium 1 and 1' are of a plane type and are arranged in parallel. A reflection mirror 2 which reflects the light past the first nonlinear optical medium 1 in order to make the light incident on the second nonlinear optical medium 1' and a reflection mirror 2' which reflects the light reflected by the second nonlinear optical medium 1' in order to make the light incident again on the first nonlinear optical medium 1 are disposed between these medium. Further, an antireflection medium 3 for absorbing the light which is made incident perpendicularly on the first or second nonlinear optical medium 1 or 1' and is transmitted through the respective media is disposed. The nonlinear optical media 1 and 1' are connected to each other by at least the two optical routes in such a manner. As a result, the ultra-high-speed optical memory by only the light which is heretofore infeasible with the conventional bistable elements is obtd.
Patent JP-H0818151-A (JP)
Title: Semiconductor laser
Inventor: OGAWA MASARU
IPC: H01S5/02
Filed: 1994-06-30
Abstract: PURPOSE:To realize a semiconductor laser in which the operation for changing the approaching direction of a capillary is eliminated at the time of wire bonding work and the output of light receiving element is increased while reducing the overall size. CONSTITUTION:A monitor light emitted from a semiconductor laser chip 5 is received by a light receiving element 6 on the side face intersecting the carrier diffusion face perpendicularly. The semiconductor laser chip 5 is mounted on the same side as the light receiving element 6 and the carrier diffusion layer thereof is provided as deep as 10mum or more. The light receiving element is die bonded, on the carrier diffusion layer side thereof, to the mounting face. In this structure, the carrier diffusion layer of the light receiving element is provided deeper than the distance between the semiconductor laser chip mounting face and the emission point.
Patent JP-H01316803-A (JP)
Title: Process controller
Inventor: AIDA YASUSHI
IPC: G05B9/02
Filed: 1988-06-16
Abstract: PURPOSE:To load and unload a ROM without affecting on a measured variable and a manipulated variable for a process by providing a system bus shutdown circuit between the ROM and a system bus. CONSTITUTION:A power source 19 is applied in a state where the ROM is connected to sockets 17 and 22 and the system bus shutdown circuit 16. Control information stored in the ROM18 is stored in a RAM 12. Hereinafter, process control is executed by using the control information stored in the RAM12. Meanwhile, in case of removing or exchanging the ROM18, a system bus shutdown command is inputted by a switch operation, etc. Then, a microprocessor 13 interrupts access to the system bus 11, and operates the system bus shutdown circuit 16. In such a way, it is possible to prevent the adverse effect of a noise from being given on the measured variable, etc., even when the ROM18 is removed from the socket 17 or 22.
Patent JP-H05342433-A (JP)
Title: Data processor
Inventor: NAKADA SAKAKI
IPC: G06F1/18
Filed: 1992-06-09
Abstract: PURPOSE:To prevent the latch-up destruction of elements or massive through currents to be generated in the case of the hot-line insertion/ejection of a card by providing the IC card equipped with an electrode and a fitting detector. CONSTITUTION:Since a main body device side ground 20 and an IC card side ground 21 are connected in the state of fitting an IC card 9, an electrode 11 and a fitting detector 10 in contact with it are also turned to a low level, an analog switch 15 is turned on, and a buffer circuit 14 is conducted. Next, the electrode 11 is moved to the right with the start of insertion/ejection, the fitting detector 10 is disconnected from the electrode 11 at the moment of exceeding a prescribed distance, an electric signal 12 is changed into a high level only with the pull-up of a resistor 13, the analog switch 15 is turned off, and the buffer circuit 14 cuts off a main body device side signal 16, IC card side signal 17, main body device side power source 18 and IC card side power source 19. Since the analog switch 15 is speedily turned on/off, the through current to be generated in the case of insertion/ejection can be suppressed to an extremely small value.
Patent JP-S5852106-A (JP)
Title: Continuous conveyance equipment with cargo conveyors
Inventor: SUZUKI OSAMU
IPC: B65G15/00
Filed: 1981-09-21
Abstract: PURPOSE:In a conveyance equipment comprising passenger conveyors and cargo conveyors located beside the passenger conveyors, to promote convenience, by integrally or separately providing an intermediate cargo conveyor between the passenger conveyors so that passengers do not need to carry cargo between the pressenger conveyors. CONSTITUTION:In a continuous conveyance equipment, cargo conveyors 1b, 2b are provided beside passenger conveyors 1, 2 made of moving passages including moving members such as step plates, so that the cargo conveyors can be moved synchronously with the moving handrails 1a, 2a of the passenger conveyors. The cargo conveyors 1b, 2b are made of movable belts and operated together with the passenger conveyors 1, 2. An intermediate cargo conveyor 6 is installed in the section 3 between the cargo conveyors 1b, 2b so that the belts of the cargo conveyors are integrally connected to each other. As a result, the passenger 4 does not need to carry cargo 4 when he or she passes the intermediate  section 3. Stable conveyance to an exit can thus be enabled.
Patent JP-H0712283-A (JP)
Title: Pipe fitting for connection of refrigerant piping
Inventor: IZUMI RYOICHI
IPC: F16L41/08
Filed: 1993-06-21
Abstract: PURPOSE:To provide a refrigerant piping connection fitting for bending vertically a refrigerant passage in the neighborhood of a connection part, with which the height of the connection fitting is reduced and the manufacturing costs are suppressed. CONSTITUTION:A refrigerant piping connection fitting 1 is composed of a stationary block 4 secured by bolt to an object to be connected 2 and a refrigerant piping 5 threaded through the block 4 and supported, therein the refrigerant piping 5 is bent in L form with a bending radius of approx. zero. The stationary block 4 and refrigerant piping 5 are fixed in the condition that at least the inside bend 10a of this bent part 10 is accommodated in the block 4. This permits suppressing the dimension of the connection surface of the block 4 relative to the refrigerant piping 5, i.e, reducing the height h1 of the connection fitting 1. According to this constitution in which refrigerant passage bent vertically is no more formed in the block 4, but the refrigerant flow is bent vertically by bending the piping 5, it is possible to suppress the manufacturing costs of the refrigerant piping connection fitting 1.
Patent JP-S5672163-A (JP)
Title: Chemically washing method for steel member
Inventor: HAYASHI YUKIO
IPC: C02F5/10
Filed: 1979-11-20
Abstract: PURPOSE:To prevent the corrosion of a steel member due to scale and rust with a single soln. by descaling the member with an org. acid soln. pH-adjusted with a specified org. acid or an aqueous ammonia and adding polyphosphate and a pH adjusting agent to the soln. to carry out rust preventive treatment. CONSTITUTION:An aqueous soln. of one or more kinds of org. acids selected from citric acid, malic acid, gluconic acid and glycolic acid is adjusted to 3.0-3.5pH with sulfamic acid and/or tartaric acid or an aqueous ammonia, and a steel member is descaled by dipping in the resulting soln. To the soln. are then added one or more kinds of polyphosphates selected from polyphosphate, ultraphosphate and metaphosphate and one or more among and aqueous ammonia, ethanolamine and hydrazine  as a pH adjusting agent, and rust preventive treatment is carried out with the soln. adjusted to >=5pH. At this time, the org. acid concn. is also adjusted so as to prevent the precipitation of leached Fe ions.
Patent JP-H0442102-A (JP)
Title: Production of color filter
Inventor: INABA MAYUMI
IPC: G02B5/20
Filed: 1990-06-07
Abstract: PURPOSE:To prevent the generation of film peeling and cracking by forming dye images on a light transparent substrate provided with a gelatin binder, then hardening the films of color filter layers. CONSTITUTION:A coupler-in-developer type color developing method is advantageous for forming dye images by pattern exposing a photosensitive material coated with silver halide emulsions on the light transparent substrate. The development in the coupler-in-developer type color developing method is executed by using a developer contg. one or >=2 kinds of color developing couplers, by which the dyes are fixed or deposited into the emulsion layers. The film hardening of the color filters is then executed. Materials usually known as hardeners in photographic industry are usable for hardening the films of the color filter layers. For example, these materials include an aldehyde system, ethylene imine system, isooxazole system, epoxy system, vinyl sulfone system, acryloyl system, carbodiimide system, cyanuric chloride system, maleimide system, acetylene system, methasulfonate system, etc., which are used slone or in combination.
Patent JP-S5481731-A (JP)
Title: Clock and refresh control system for dynamic type memory
Inventor: TSUNODA HARUHIKO
IPC: G06F15/16
Filed: 1977-12-13
Abstract: PURPOSE:To enable to perform safety usage to a plurality of CPU's, by using the clock and refresh request signal of itself in place of the signal for the memory at CPU side, when the clock of the conditional signal representing the difference for the clock in use by each CPU is different. CONSTITUTION:The clock from CPUo and CPU1 delivered via the lines l1 and l2 at the memory side is received with the AND gates g100 and g101, and the refresh request signals RRO and RR1 are received with the AND gates g90 and g91. Then, the conditional signal representing the difference of the clock in use with each computer is fed from the computers CPUo and CPU1 to memory, and if the clock is different at the memory side, the clock and the refresh request signal from the refresh request circuit IRR and the internal clock oscillator ICO of itself are used in place of the clock and the refresh request signal from the computer side, allowing to perform safety use to a plurality of CPU's different in the clock.
Patent JP-S5938152-A (JP)
Title: Instrument panel
Inventor: HIROSE TSUGIO
IPC: B60R7/06
Filed: 1982-08-28
Abstract: PURPOSE:To open and close a glove box in one action and to prevent the glove box from hitting the knee of a passanger, by providing a projection on the side of the glove box so that the travelling speed of the glove box is retarded in the vicinity of the full-opened or full-closed position of the glove box. CONSTITUTION:An opening and closing speed control mechanism 10 comprises a resilient belt 11 stretched on at least one of the lateral walls 3a of a recessed part 3 in an instrument panel body 2 and a rotary roll 12 which is a projection provided outside of the lateral part 4a of a glove box 4 so that the rotary roll 12 is rotatable and slidable on the resilient belt 11. This rotary roll 12 moves on the circumference of a circle about the rotation center of the glove box 4 in accordance with the opening and closing operation of the glove box 4. When the glove box 4 reaches a position A or B in the vicinity of its full-close or full-open position, the rotary roll 12 streches out the resilient belt 11 whose reaction force upon this time retards the travelling speed of the opening or closing of the glove box 4.