baber/WOPTO huggingface dataset:
Patent JP-S59221885-A (JP)
Title: Magnetic bubble memory cassette
Inventor: YAMADA TADASHI
IPC: G11C11/14
Filed: 1983-05-30
Abstract: PURPOSE:To prevent destruction of memory information by detecting that temperature near a memory cassette exceeds a prescribed value and stopping a memory device. CONSTITUTION:A magnetic bubble memory device 5 made by unifying a magnetic bubble memory element, a rotating field generating coil which drives said element, a pair of permanent magnet plates that give bias magnetic field to the memory element and a magnetic adjusting plate are provided in a case 13 made of synthetic resin. Further, a temperature detector consisting of a thermistor 16 and a posistor 17 is provided in the case 13 to stop the device 5 when ambient temperature of the device 5 is out of prescribed range.
Patent JP-S62259892-A (JP)
Title: Thermal transfer medium
Inventor: MURAKAMI KUNIO
IPC: B32B7/06
Filed: 1986-04-23
Abstract: PURPOSE:To prevent a sticking phenomenon, by providing a heat-meltable or heat-sublimable ink layer to the single surface of a film comprising crosslinked polyester of specific components or the single surface of a polyester film having said film provided on at least one surface layer thereof. CONSTITUTION:Crosslinked polyester to be used is not perfectly dissolved in a 1:1 mixture of phenol and tetrachloroethane even if immersed therein for 30min at 140 deg.C and contains 25wt% or more of an insoluble crosslinked part and comprises a crosslinked resin of a composition containing 60wt% or more of aromatic polyester wherein 70mol% or more of acid components comprise aromatic discarboxylic acid and 1-20wt% of an acrylic compound having two or more allyl groups each represented by formula (I)(wherein R1, R2 and R3 are a hydrogen atom or an org. group) in the molecule thereof. This crosslinked polyester is stretched by 1.1 times or more at least monoaxially. By partially crosslinking this polyester, heat resistance is enhanced drastically and a sticking phenomenon can be prevented.
Patent JP-S5521555-A (JP)
Title: Blast method of smelting furnace
Inventor: TANIGUCHI MASAHIKO
IPC: C21B7/16
Filed: 1978-08-03
Abstract: PURPOSE:To stabilize the conditions of this smelting furnce, by using coke with  comparative, small strength by dividing the tuyeres of a blast furnace into main tuyeres and auxiliary tuyeres and by blowing in hot blasts with high oxidative component concentration from the auxiliary tuyeres in quantity less than the quantity of hot blasts from the main tuyeres. CONSTITUTION:In iron-manufacturing operation in a blast furnace, the tuyeres of the blast furnace are installed in shapes that are divided into main tuyeres 1 and auxiliary tuyeres 2. The auxiliary tuyeres 2 are located at portions lower than  positions higher only by the 1/2 of an inner diameter of the blast furnace in some  height of the main tuyeres 1. Hot blasts blown in from the auxiliary tuyeres 2 shall  be not more than 2/3 of hot blasts from the main tuyeres 1 in the blowing-in flow  rate and the quantity of blowing-in. At the same time, the oxidative components of  oxygen, steam, carbon dioxide, etc. in hot blasts blown in from the auxiliary  tuyeres 2 shall be concentration not less than one and a half times in the molar fraction of oxidative components in hot blasts blown in main tuyeres 1. The conditions  of the blast furnace are also stabilized because the lathe ways 11 of the main  tuyeres 1 become stable even if using coke that its strength is small and is powdery.
Patent JP-S63260757-A (JP)
Title: Wire saw device
Inventor: SHIMIZU KIYOAKI
IPC: B28D5/04
Filed: 1987-04-16
Abstract: PURPOSE:To accurately set wire tension, by interposing the first differential gear mechanism to exist in a rotary transmitting route, which reaches at least one of the tension rollers from a driving motor, and connecting a control shaft of the mechanism to a reversible tension control motor. CONSTITUTION:A wire 2, fed from a reel 3 in accordance with a position of a dancer roller 5, is wound to a reel 4 in accordance with a position of a dancer roller 6 via a tension roller 7, sawing head rollers 10-12 and a tension roller 8 driven by a driving motor 9. The tension of the wire 2 between the rollers 7, 11 and between the rollers 12, 8 is detected respectively by sensors 52, 53, and in accordance with a signal of these sensors, the first and second differential gear mechanisms 21, 22 control rotation of their reversible control motors 33, 34 changing a speed to the tension roller 7 via gear trains 17, 18 while to the sawing head rollers 10-12 via a timing belt 25 from the driving motor 9 and controlling the tension to a fixed value. In this way, accurate control of the tension can be performed by a quick response speed.
Patent JP-H11295954-A (JP)
Title: Image forming device
Inventor: YOSHIDA YOSHIKI
IPC: B41J2/525
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To efficiently form an image having one color and an image having two or more colors by a simple control. SOLUTION: In response to the start of an image formation cycle, a central control part 31 outputs a low-level selection signal to a selecting means 32 when forming a monochromatic image, and outputs a high-level selection signal to the selecting means 32 when forming a bicolor image. The selecting means 32 inputs a reference-mark signal from the reference-position sensor 21 of a secondary transfer unit 2 and a dummy-mark signal from the central control part 31, and generates a BFGATE (image-area signal lagging behind a reference signal by specific timing) on the basis of the detection of the reference-mark signal when the selection signal is at a high level. Based on the BFGATE, it controls an image forming process.
Patent JP-S5428643-A (JP)
Title: Vibrationproof optical system
Inventor: HIGUCHI RIYUUICHI
IPC: G01N21/45
Filed: 1977-08-05
Abstract: PURPOSE: To eliminate the effect of vibrations and eliminate the need for ordinary or preprecision vibrationproofing base by controlling the polarizing element or electrooptic element in optical path with the output signal of a sensor which measures the intervals and positions of interference fringes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6266097-A (JP)
Title: Thermal syphon device
Inventor: SUGIHARA SHINICHI
IPC: F28D15/02
Filed: 1985-04-30
Abstract: PURPOSE:To avoid the lowering of the heat transport ability, simplify the construction and facilitate the manufacture by sufficiently circulating a working fluid condensed and liquefied back to a heat inlet part. CONSTITUTION:An enclosed pipe 1 is constituted of a metal pipe, and a large number of radiating fins 3 are fitted to a projecting pipe 2 to form a radiating portion 4. In the inner part of the enclosed pipe 1, a non-condensing gas such as air or the like is evacuated, and a condensing working fluid 5 is sealed therein. A spiral pipe 6 communicating at its forward end with the radiating portion 4 is arranged to make contact with the inner peripheral surface of the enclosed pipe 1, whereby a liquid circulating path for circulating the working fluid condensed and liquefied is formed at the radiating portion 4. Since a liquid circulating path for isolating the working fluid 5 of a liquid phase produced at the radiating portion 4 from an uprising liquid of the gaseous phase working fluid and distributing and supplying the same to the entire part of a part where heat is input from the external part, is provided, the liquid phase working fluid can be prevented from being scattering and evaporating. As a result, since it is possible to sufficiently circulate the liquid-phase working fluid 5 back to the part where heat is input, a high heat transport ability can be maintained.
Patent JP-H06310038-A (JP)
Title: Barrier plate of gas discharging display device, formation thereof and gas discharging display device
Inventor: SASAKI KENSUKE
IPC: H01J17/04
Filed: 1993-04-21
Abstract: PURPOSE:To provide a gas discharging display device in which starting of display discharging is fast. CONSTITUTION:A transparent front substrate 32, on which a stripe-shape transparent and flat positive electrode 30 is formed, and a back substrate 36 on which a stripe-shape flat negative electrode 34 is formed, are provided. The front substrate 32 and the back substrate 36 are provided by interposing a barrier plate 38 so that the positive electrode 30 and the negative electrode 34 are opposed to one another crossing to one another perpendicularly. The entire part of the barrier plate 38 forming a discharging cell 40 is composed of a conductive layer 42 forming a trigger electrode 42, an insulating layer 44 provided on the outer periphery of the conductive layer 42 and a protective layer 46. A metal plate on which an opening part 40 forming the discharging cell 40 is formed, is used for the conductive layer 42.
Patent JP-H01267429-A (JP)
Title: Measurement of multiple component forces
Inventor: HIGASHIJIMA CHINKOU
IPC: G01L5/16
Filed: 1988-04-19
Abstract: PURPOSE:To achieve a higher measuring accuracy, by performing a proper correction of correctable errors. CONSTITUTION:A detection output is taken out of a multiple component detector. The results of the detection are expressed by a specified formula to determine an interference coefficient from which an interference correction coefficient is obtained from such a condition as to minimize an error function in an arithmetic processing. The resulting interference correction coefficient is introduced to detect multiple components at a specified accuracy by computing the results of the detection. Thus, errors based on various interferences can be corrected sufficiently, thereby enabling implementation of detecting multiple components at a specified measuring accuracy.
Patent JP-H06304715-A (JP)
Title: Belt having recessed part of projecting part on surface for cast strip continuous caster and formation of recessed part and projecting part onto this belt
Inventor: TANNO HITOSHI
IPC: B24C1/06
Filed: 1993-04-21
Abstract: PURPOSE:To promote the growth of uniform solidified shell by forming irregular distributing pattern to the arrangement of projecting parts or recessed parts on the surface side of a belt contacting with molten metal. CONSTITUTION:In the belts 1-1, 1-2, the arrangement of the projecting parts or the recessed parts in the surface side of the belts contacting with the molten metal forms the irregular distributing pattern. The projecting part 3-1 on this belt 1-1 is 50-150mum height and 1.0-2.0mm diameter and the recessed part 3-2 on this belt 1-2 is 50-150mum depth and 1.0-2.0mum diameter. At the time of forming a film layer having the projecting part, after applying shot blast on the front and the back surfaces of the belt, a heat insulating ceramics is thermo-sprayed and thereafter, a thin plate arranging holes having irregular distributing arrange) ment and diameters is closely stuck to the belt thermal-sprayed surface, and after thermal-spraying the heat-insulating ceramics from the upper part, the thin plate is promoted, and the cast slab having good surface characteristic is obtd.
Patent JP-H07303234-A (JP)
Title: Picture editing device
Inventor: ONO EITA
IPC: G06T13/80
Filed: 1994-05-09
Abstract: PURPOSE:To collectively editing-process the scenes of an arbitrary sizes. CONSTITUTION:Moving picture data are managed by tree structure by following the scenes. A scene string belonging to a hierarchy higher than a reference hierarchy by one is displayed on a scene display area 70a, a scene string belonging to the reference hierarchy on a scene display area 70b and a scene string in a hierarchy lower by one, which belongs to the scene designated by an operator among the scenes displayed in the reference hierarchy, on a scene display area 70c. The arbitrary scene displayed in the scene display area 70b is designated and the processing (copy, shift, division and synthesis) is designated. The tree structure part of the designated scene is deformed in accordance with the designated processing.
Patent JP-2000288971-A (JP)
Title: Robot hand
Inventor: MIZUKAMI TOSHIYUKI
IPC: B25J15/08
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To precisely provide a constant retaining force with a simple structure by arranging worm wheels on both sides of a worm gear mounted on a frame through a bearing, and mounting the worm wheel also on the frame through a fulcrum pin with a proper meshing. SOLUTION: When a motor 9 is normally and reversely rotated in a robot hand 12, a worm gear 2 is interlocked therewith, and worm wheels 3 on both sides thereof are rotated in mutually reversed directions to rotate the worm gear 2 meshed therewith about a half to once, whereby a claw 5 is closed to grasp an article. The grasping force of the claw 5 regularly has a constant torque by using the worm wheels 3. When the article is released, the claw 5 is opened to release the article while the motor 9 is reversely rotated, whereby the worm gear 2 is reversely rotated about a half to once on the contrary to the grasping, whereby one period operation is ended.
Patent JP-H11291614-A (JP)
Title: Ink jet pressure-sensitive bonding printed film
Inventor: NISHIKAWA MASAHARU
IPC: B41M5/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To manufacture an ink jet pressure-sensitive printed film having an acceptive layer formed on the inner side of the film and hard to generate curlings even under the low temperature application environment. SOLUTION: An ink jet pressure-sensitive bonding printed film is provided with an acceptive layer 11 accepting jet ink and forming a printed image formed on one face of a substrate sheet 12 formed of a flexible polychloride vinyl film sheet, a pressure-sensitive bonding agent layer 13 and a removable release sheet 16 coating the pressure-sensitive bonding agent layer formed on the other face of the substrate sheet 12. The release sheet 16 is of the multilayer structure formed of two sheets 17 and 19 of different thermal expansion coefficients through a bonding agent layer 18. The thermal expansion coefficient of the sheet 17 is smaller than the thermal expansion coefficient of the sheet 19, and release processing is applied on a face being in contact with the pressure- sensitive bonding agent layer 13 of the sheet 17.
Patent JP-S61253951-A (JP)
Title: Transmission control method for building monitor
Inventor: HORIE MUTSUHIKO
IPC: H04Q9/16
Filed: 1985-05-02
Abstract: PURPOSE:To reduce the reception waiting frequency of a transmission disabled apparatus and to suppress the delay of transmission with a normal apparatus at its minimum by forming a control means for successively reducing the transmission request frequency to a slave apparatus for the transmission disabled transmission system. CONSTITUTION:The initial value '0' is entered into respective memory element 9-1, 9-2, 10-1, 10-2 of memories 9, 10 under control by an I/O control circuit 8 to initialize these memory elements 9-1, 9-2, 10-1, 10-2. Then, the contents of the memory element 9-1 are read out and whether the contents are '0' or not is decided by a comparator 11. When the contents of the memory element 9-1 are not '0', transmission inhibiting status to the 1st apparatus 5 is decided and '1' is subtracted from the contents of the memory element 9-1 to check the transmission of the 2nd apparatus 7. If the contents of the memory element 9-1 is '0', a transmission request to the 1st apparatus 5 is transmitted to wait a response from the 1st apparatus 5. If no answer can received after the passage of a fixed period, '1' is added to the contents of the memory element 10-1 and the added contents are transferred to the memory element 9-1. When the answer is received, the contents of the memory element 10-1 is set up to the initial value '0'.
Patent JP-H07301163-A (JP)
Title: Intake pipe for internal combustion engine
Inventor: OSUGA MINORU
IPC: F02B75/20
Filed: 1994-05-09
Abstract: PURPOSE:To provide an intake pipe for an internal combustion engine which is constituted to rationally arrange parts to eliminate a surplus space, form the whole of an intake system in a compact state and besides form the whole at low cost and in a reduced weight, and improve the filling efficiency of intake air. CONSTITUTION:Formation of the intake air pipe of an internal combustion engine 7 is such that air sucked through an air cleaner 1 is caused to flow in an intake air collecting part 4 according to the opening of a throttle valve 14 and independent intake pipes 5, 5... through which air in the intake air collecting part 4 is distributed to the cylinders 6, 6... of an internal combustion engine 7 are arranged. An intake passage 2 running between the air cleaner 1 and the throttle valve 14 and one of the negative pressure part of the intake passage 2 situated downstream from the throttle valve 14 or the intake air collecting part 4, arranged at the negative pressure part, and the independent intake pipes 5, 5... are arranged adjacently to each other. Further, partition walls 9 and 11 are located at least a part of a connection part to form intake air spaces independently from each other.
Patent JP-S59222217-A (JP)
Title: Controlling method of mixed gas in mixed gas supply and demand equipment
Inventor: ISHIKAWA TOSHIYUKI
IPC: B01F15/04
Filed: 1983-05-30
Abstract: PURPOSE:To combust efficiently by driving in one of mixed gas equipment so that the flow rate change of a passing by-product gas may take the shape of ramp, and applying essentially the control of a ratio control valve to the remaining equipment. CONSTITUTION:A mixed gas supply and demand equipment consists of >=2 series of mixed gas manufacturing equipment 1 and >=2 mixed gas consuming equipment 2. The ratio control valve 9 of each mixed gas manufacturing equipment 1 is driven by a valve operating output signal 10 which is previously set so that the flow rate change of a single component gas B to be mixed with the elapse of time from the control start may take the shape of ramp at the start of mixed gas control or after the mixed gas control in one of the mixed gas manufacturing equipment 1, and the ratio control valve 9 is driven by a signal 10' of the product of the flow rate ratio of the flow rate of a single component gas A in the remaining equipment 1 and the flow rate of the single component gas A in one of the mixed gas manufacturing equipment 1 and the valve operating output signal 10 in the equipment 1.
Patent JP-H06289632-A (JP)
Title: Electrophotographic photreceptor
Inventor: KOBAYASHI TATSUSHI
IPC: G03G5/05
Filed: 1993-03-31
Abstract: PURPOSE:To decrease fogging and to obtain good image characteristics having sufficient image densities by incorporating the particulates or fibers of a conductive or semiconductive inorg. material or org. material into at least the surface of the photoreceptor. CONSTITUTION:The particulates or fibers of the conductive inorg. material or the org. material are incorporated into at least the surface of the electrophotographic photoreceptor for a development system simultaneously with rear surface exposing constituted by successively laminating a light transparent conductive layer 2 and a photoconductive layer 3 on a light transparent substrate 1. Cylindrical glass, cylindrical moldings of resins having light transparency, such as polycarbonate or sheet-like films having light transparency, such as polyethylene terephthalate, are used for the light transparent substrate 1 in such a case. The light transparent conductive layer 2 is formed of superfine particles of indium oxide, tin oxide, zinc oxide, etc., by vacuum vapor deposition, etc., on the light transparent substrate 1. Further, a function separated lamination type photoconductive layer or single layer type photoconductive layer is used for the photoconductive layer 3.
Patent JP-H03293199-A (JP)
Title: Apparatus for cleaning blackboard
Inventor: KAMOTANI YOSHIYASU
IPC: A47L7/00
Filed: 1990-04-11
Abstract: PURPOSE:To suppress the scattering of a chalk powder to the circumference and to enhance the wiping workability of a blackboard by fitting an air suction port to the periphery of the surface of the blackboard and connecting the air suction port and a dust collector by a duct. CONSTITUTION:When the character written on the surface 5 of a blackboard is erased by an eraser, a chalk powder flies up but the chalk flewn up in the vicinity of the surface 5 of the blackboard is sucked from the air suction port 6 to pass through a duct 8 and a gathering pipe 9 to be stored in a dust collector 10. A metal net 7 prevents the invation of foreign matter into the air suction port 6.
Patent JP-H11268576-A (JP)
Title: Dump type tank trailer
Inventor: SUGANO TOKIO
IPC: B60P3/22
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To be natural in space, prevent an accident and simply operate the trailer by providing a hydraulic circuit for a hydraulic cylinder in such a manner that a hydraulic oil tank, a first conduit and an operating valve are arranged on the tractor side, and a second conduit, a third conduit and a switching valve are arranged on the trailer side. SOLUTION: A tank trailer 15 is so constructed that a trailer 16 having a tank 1 is towed by a tractor 17. A hydraulic circuit for elongating and contracting a hydraulic cylinder 5 is provided in such a manner that a hydraulic oil tank 6, a first conduit 29, and an operating valve 8 are arranged on the tractor 17 side, and a corresponding coupling 34, a second conduit 35, a third conduit 37 and a switching valve 40 are arranged on the trailer side. The coupling 31 at the tip is connected to the corresponding coupling on the trailer 16 side, and oil is supplied from the tractor 17 side to the hydraulic cylinder 5 so that the tank 1 is pushed from the horizontal attitude to the dump attitude. It is sufficient for an operator to only switch the operating valve 8 and connect and disconnect the couplings in unloading.
Patent JP-S57209682-A (JP)
Title: Catalytic dephosphorization
Inventor: OSANAI MUTSUKO
IPC: C02F1/28
Filed: 1981-06-22
Abstract: PURPOSE: To improve the ability of a catalytic dephosphorizer, by letting a liquid, to be purified, flow through a calcium phosphate-contng. catalytic dephosphorizer, which is treated with an acidic water solution and then with an alkaline water solution, to remove phosphates from the liquid.  
     CONSTITUTION: Crude water adjusted at pH 6.0W11.0 is introduced through an inflow pipe 1 into the upper portion of a dephosphorizing column 2. The dephosphorizing column 2 is packed with a catalytic dephosphorizer 3 prepared by crushing calcium phosphate-contng. phosphate mineral and passing the crushed mineral through a sieve to obtain a part having a fixed particle size. The crude water, coming in contact with the catalytic dephosphorizer, is let flow downwards inside the column 2 and discharged through an outflow pipe 4 to the outside of the column. The catalytic dephosphorizer 3, whose dephosphorizing ability is lowered, is fed throgh an extracting pipe 5 into a reaction vessel 6, catalytically treated with an acidic water solution introduced by a pump 7 and then washed with city water from an inflow pipe 10. The catalytic dephosphorizer 3 is further catalytically treated with an alkaline water solution from  a pump 11 in the reaction vessel 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5431150-A (JP)
Title: Hall indicator system for elevator
Inventor: SUZUKI OSAMU
IPC: B66B1/18
Filed: 1977-08-10
Abstract: PURPOSE: To provide a hall indicator system for elevator, which is arranged such that, if a cage is stopped at a floor to respond to the final cage call and hall call is registered at the floor, arrival predicting lamp in the direction of said hall call or that in the direction toward a crowded floor to give information to passengers waiting at the hall. 
     COPYRIGHT: (C)1979,JPO&Japio