baber/WOPTO huggingface dataset:
Patent JP-S5455161-A (JP)
Title: Manufacture of input screen for image buildup tube
Inventor: SONODA TOMIYA
IPC: H01J31/08
Filed: 1977-10-12
Abstract: PURPOSE: To improve resolution of a cylindrical fluorescent-substance layer expanded cracking along several fine groove parts in mosaic structure provided onto a substrate, by growing its cracks until the surface layer through a heat treatment.  
     CONSTITUTION: The opposite surface to the surface of aluminium substrate 321 where X rays, etc., strike is anodized, oxidized in boiling water, and heat-treated to form mosaic structure 322 isolated by fine grooves 327 on the surface. Next, a cesium-iodide fluorescent substance is vapor-deposited on the surface under vacuum, so that althrough fluorescent-substance blocks 328 of boundles of cylindrical crysftals 329 are formed in fluorescent-substance layer 324 nearly perpendicularly to the substrate by grooves 327 of the substrate, almost all of cracks 323 will disappear before reaching the surface. Then, sudden cooling after a heat treatment in a nitrogen gas generates new cracks 330 from the disappearance parts to the surfce layer, and fluorescent-substance blocks 328 which cause photo induction are formed from the substrate to the surface layer. To eliminate unevenness in sensitivity, conductive thin film 331, etc., are formed on it and photoelectric surface 326 is formed finaly, thereby completing an input screen 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000312865-A (JP)
Title: Ozone water washing apparatus
Inventor: OTA TOMOO
IPC: C01B13/10
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive ozone water washing apparatus ensuring safety so as not to eject excessive ozone. SOLUTION: An ozone water washing apparatus 1 is constituted so as to prevent such a phenomenon that excessive ozone is ejected to the atmosphere along with ozone water when high pressure ejection is changed over to low pressure one and can ensure safety. Since a bypass pipeline 8 to which an ejector 9 and an excessive ozone separator 10 are provided is set to low pressure by a relief valve 16, a part made of an inexpensive resin but not made of a pressure-resistant material such as stainless steel can be used as the part constituting the ejector 9 or excessive ozone separator 10.
Patent JP-S61282796-A (JP)
Title: Heat transfer pipe used in heat exchanger
Inventor: KUNIEDA HIROSHI
IPC: F28F1/00
Filed: 1985-06-06
Abstract: PURPOSE:To improve the corrosion resistance of the inner surface of a heat transfer pipe used in a heat exchanger using seawater as cooling water and to prevent seawater living things from adhering to the inner surface of the heat transfer pipe. CONSTITUTION:A paint coat whose surface coarseness becomes 1mu Rmax or less is applied on the inner surface of a metal pipe such as a copper pipe or the like. By use of a fluororesin coat as a paint coat, adherence of seawater living things such as barnacles and the like is not almost observed. A fluororesin paint is applied to the inner surface of an aluminum brass pipe having an outer diameter of 25.4mmphi, a thickness of 1.245<t>mm, and a length of 2,000mm by spray painting thereby to obtain a heat transfer pipe for use in a heat exchanger, having a surface coarseness of 1mu Rmax of a paint coat. Adherence of seawater living things to the inner surface of the heat transfer pipe formed in the above described manner is made difficult and the heat flow-through rate of the heat exchanger is prevented from lowering.
Patent JP-H0418489-A (JP)
Title: Production of combustion-promoting agent for fossil fuel
Inventor: WADA KIMIMOTO
IPC: C10L9/10
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a combustion-promoting agent effective in promoting complete combustion to eliminate harmful exhaust gas and usable even in a small- sized internal combustion engine and combustion furnace by adding a small amount of water-soaked bamboo powder to steamed cereal, aging the mixture and adding to an aqueous solution of sulfur. CONSTITUTION:For example, a skinned bamboo is dried in the shade and crushed to obtain bamboo powder. Separately, cereals such as polished rice, barley, rice bran, wheat bran, tea grounds and straw dust are immersed in water for 10-24hr and heated with steam. The above bamboo powder is added to the steamed cereals and aged for 15-45 days while maintaining at 25-38 deg.C in summer season or 8-15 deg.C in winter season to effect the implantation of the bamboo chromosome on the steamed cereals. The product is dried, pulverized and added to a solution of sulfur. The solution is mixed to equal amount of gasoline, light oil, kerosene, fuel oil, etc., and the mixture is mixed to 1.5 times amount of sulfur powder to obtain the objective promoting agent.
Patent JP-H0417305-A (JP)
Title: Variable resistance
Inventor: SAKO KOJI
IPC: H01C10/10
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a variable resistance which is provided with a movable part capable of executing a smooth operation even with a comparatively simple structure and which can surely confirm a change in a resistance value by means of the short operation width of an actuator by a method wherein a conductive rubber is used as a resistance element and the resistance value is changed by directly exerting a stress on the resistance element by a force along the operation direction of the actuator. CONSTITUTION:The following are provided: a resistance element 1 composed of a sheetlike conductive rubber; a case 5 which fixes the resistance element 1; and a movable actuator 6 which can be attached to the case 5. It is constituted that the resistance value of the resistance element 1 is changed by exerting a tensile force or a compressive force on the resistance element 1 by means of the actuator 6. For example, a resistance element 1 is fixed to a case 5 by using three terminals 2 to 4; an actuator 6 has a structure that it is operated like a seesaw by using a shaft part 7 as a fulcrum; and insulating sheets 8, 8' are supported by coil springs 9, 9' in the lower part of the resistance element 1. when the actuator 6 is pushed in the direction of the arrow, a protruding part 10 pushes the insulating sheet 8 via the resistance element 1, the coil spring 9 is compressed and the resistance element 1 is elongated.
Patent JP-H02302508-A (JP)
Title: Water tube protective material and water tube protective wall used for incinerator and the like
Inventor: NIINA TOSHIO
IPC: C04B28/34
Filed: 1989-05-17
Abstract: PURPOSE:To obtain a protective wall and a water tube protective material with each of casting work, which stably transfer heat from the gas in a furnace to boiler water at a high heat transfer coefficient, by a method wherein the protective wall and material contain a particular amount of phosphate solution and silicon carbides, and liquid component and powder component and kneaded together when they are applied. CONSTITUTION:A water tube protective material contains about 5-20wt.% of phosphate solution and about 10-80wt.% of silicon carbides, and the remains are composed of materials such as chamotte, electro-molten or sintered mullite, electro-molten or sintered alumina, kyanite, selven, spinel, zircon, etc., to form a minute structure. The powder component consists of heat resistance aggregates and fine powder composed of adequate materials having a less reactivity against phosphate solution, and the liquid component and powder component are kneaded together when they are applied. By containing 10wt.% or more of silicon carbides, the protection materials is excellent in heat transfer, and highly efficient heat recovery can be achieved. Moreover, it effectively works against corrosive gases in addition to its alkali- proof property due to silicon carbides, and has a good durability as well. As the powder component and the liquid component are separated from each other, they are fairly preservable and the workability is improved as they are kneaded together when they are applied.
Patent JP-H04231279-A (JP)
Title: Diving respiration device with variable internal space
Inventor: PERIE FUREDERITSUKU
IPC: B63C11/24
Filed: 1991-05-28
Abstract: PURPOSE: To facilitate the breathing of a diver by forming a movable wall partitioning a variable inner space in a box body with a main part and an elastic material diaphragm separated outward from the main part and having a control part cooperating with a pressure reducing valve. CONSTITUTION: A variable inner space 5 is formed by a movable wall 4 in a plastic material box body 4. The variable inner space 5 communicates with a breathing mouth piece via an inhalation tube part 7 having a check valve and an exhalation 9 equipped with a carbon dioxide refining cartridge and having a check valve. The movable wall 4 is a soft film-like annular diaphragm made of an elastic material such as silicone with the Shore hardness 30-40. The movable wall 4 is fitted to the peripheral wall 3 of the box body 1 by a peripheral folded section 16. A pressure reducing valve box 17 having a valve 18 cooperating with a valve seat 19 is fitted to the bottom 2 of the box body 1, a tube 13 is opened on the valve seat 19, and a tilt lever 20 is fitted.
Patent JP-H08313694-A (JP)
Title: Glass melting pot
Inventor: SAKAI AKIRA
IPC: G21F9/16
Filed: 1995-05-19
Abstract: PURPOSE: To improve the integrity of draining processing, capability of taking-in heavy metals and working of draining processing by arranging a plurality of drain outlet and flow nozzles for exhausting melt to the bottom of the pot. CONSTITUTION: A pair of main electrodes of which tip end surface 2a is facing inward of a melting tank 3 are arranged in horizontally facing state. In between the vicinity of the main electrodes and the bottom of the pot 4, inclined inner wall surface having narrower lower part is formed and on both sides of it, steep slope inner wall surface 6 is formed. At the bottom of the pot 4, two drain outlets 8A, 8B for exhausting the melt (X) and flow nozzles 9A, 9B for flowing the melt (X) downward are arranged. By sending current through the main electrodes during normal operation, the melt (X) is made in melting state by the resistance heating. If current is sent supplementarily by auxiliary electrodes 10a and 10b, the melt (X) in the vicinity of the inclined inner wall surface is heated to have high fluidity, and the stirring of the melt (X) is promoted. Therefore, the melt (X) tends to take in heavy metals during flowing down and be induced toward the drain outlets 8A, 8B.
Patent JP-H07304304-A (JP)
Title: Auxiliary tool for starting automobile
Inventor: NISHIZAWA YOSHIHIKO
IPC: B60B39/12
Filed: 1994-05-10
Abstract: PURPOSE:To surely start an automobile and moreover eliminate damaging a tire even under all bad conditions such as a frozen road needless to say a snow road or a sandy or muddy ground. CONSTITUTION:A rectangular antiskid bag body 1 is composed of a bag body wherein four sides of a pair of sheets 2 and 2, having friction resistance, flexibility, and water absorption such as a bast fiber fabric and moreover an outer surface of a rough surface, are sewn. A riding plate body 3 housed in the antiskid bag body 1 is composed of a thick plate of rubber, foaming styrene or the like set into a one-directional length of 50-70% to the one directional length of the antiskid bag body 1 and is made movable in the antiskid bag body 1.
Patent JP-H10312490-A (JP)
Title: Control device for ice maker of dispenser
Inventor: YAMANAKA MASASHI
IPC: G07F9/10
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To avoid losing sales opportunities caused by a decrease of stored ice more than necessary at the time of controlling saving electricity in the case of a cup type dispenser. SOLUTION: By providing this device with a calculating control part 1a, a main control part 2, an icemaker control part 3, a detection means of ice-full 4 for detecting ice-full and a detection means of ice storage 5 for detecting that the ice storage is enough to start an ice making operation at the time of operating saving electricity, the ice making operation is executed when the detection means of ice storage 5 does not detect fixed amount of ice at the time of saving electricity control and it is stopped when it is detected that the icemaker is full of ice. Thus, the minimum amount of ice can be secured and the loss of commodity sales opportunities can be made less.
Patent JP-S62282052-A (JP)
Inventor: DOI ICHIRO
IPC: D04B21/00
Filed: 1986-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02301093-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: TERADA YASUSHI
IPC: G11C17/00
Filed: 1989-05-16
Abstract: PURPOSE:To reduce the size of a cell by comprising one bit with one cell by using a dummy cell, and forming the area of the capacitor of the dummy cell formed with a ferrodielectric smaller than that of a memory cell. CONSTITUTION:The dummy cell B is comprised of a selection transistor 20 and a capacitor 21 with the area smaller than the capacitor 16 of the memory cell A and formed with the ferrodielectric. At this time, a device is set so that a current in which the current to charge the capacitor 21 is added on the current required for the branch of polarization can be larger than the current to charge the capacitor 16. Readout is performed by amplifying the level difference of a bit line 17 and an inversion bit line 22 based on the current that flows from the bit line 17 to the cell A and the current that flows from the inversion bit line 22 to the cell B with a sense amplifier 25. Thereby, it is possible to comprise one bit with one selection gate and one cell, which reduces the size of the cell and attains the making of the device into large capacity.
Patent JP-S5822058-A (JP)
Inventor: YOSHINO YOSHIHIDE
IPC: A61G7/02
Filed: 1981-08-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02300482-A (JP)
Title: Entrance-controller
Inventor: MURAMATSU TAKESHI
IPC: E05B49/00
Filed: 1989-05-16
Abstract: PURPOSE:To confirm locking and release in a noncontact manner by indicating locking and release while giving the indication to inform by a voice when a cryptographic number input by a transmission card coincides with a registered number and conducting locking and release operation when there is a person in front of a door. CONSTITUTION:When the locking and release switch of a wireless transmission card 11 is operated, a transmission packet including a cryptographic number and a locking and release indication is transmitted. The packet is forwarded to a cryptographic-number comparison section 3 through a reception section 12, the cryptographic number input is compared with a registered number, and a release indication is transmitted over an electric-lock control section 4 only when both numbers coincide. The state of locking and release is informed from a voice informing section 13 by the change of the locking and release monitor signal of an electric lock 5. Locking and release operation is indicated to the control section 4 when the presence of a person in front of a door is detected by a human-body detecting section 14, and locking and release operation is inhibited when the presence of the person is not detected.
Patent JP-2000310191-A (JP)
Title: Rolling piston type rotary compressor
Inventor: FUJIO KATSUHARU
IPC: F04C18/356
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce a compression input loss by reducing the resistance of the cylinder opening section passage of the suction passage of a rolling piston type rotary compressor having a plurality of compression chambers in a cylinder. SOLUTION: A suction port to compression chambers on the upstream side of communication passages 61 and 62 communicating compression chambers and the suction pipe 51 of suction pipe system outside a compressor lies across both of the cylindrical inner face and side face of a cylinder. Thanks to this constitution, the open area of the suction port can be enlarged, and when a part of the gas introduced in the cylinder is discharged to the communication passages 61 and 62 before the start of compression, passage resistance becomes small, reducing compression loss input.
Patent JP-S63287183-A (JP)
Title: Video recorder
Inventor: YASUMURA HIROTO
IPC: H04N5/765
Filed: 1987-05-19
Abstract: PURPOSE:To selectively improve S/N by recording an illuminance information at the time of photographing in a recording medium together with a video signal, and adjusting the pass band for a reproduced video signal corresponding to a reproduced illuminance information. CONSTITUTION:At the time of photographing/recording, a voice signal from a microphone 18 is recorded on a magnetic type 40 by a recording head 38 through an amplifier circuit 20 and a voice signal recording processing circuit 32. Video signals (luminance signal and chrominance signals) from a camera video signal processing circuit also are recorded on the tape 40. A voice signal from a reproducing head 42 is demodulated by a voice signal reproducing circuit 44 and outputted from an output terminal 54. Similarly, a video signal is returned to respective luminance signal and chrominance signals by a video signal reproducing circuit 46, and supplied to a band variable circuit 50. A PCMID reproduction circuit 48 restores an illuminance information signal. In accordance with an illuminance signal from this circuit 48, the pass band of the circuit 50 is modified, and thus S/N is improved.
Patent JP-S62279486-A (JP)
Inventor: TANAKA HISASHI
IPC: G07D1/00
Filed: 1986-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6110564-A (JP)
Inventor: DONARUDO JIYOSEFU DEYUMASU
IPC: C07D239/52
Filed: 1985-06-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0372420-A (JP)
Title: Reversal agent against thromboxane a2
Inventor: KOUNO HARUYUKI
IPC: A61K31/19
Filed: 1990-05-10
Abstract: NEW MATERIAL:Indane derivative expressed by formula I or salt of said derivative (R<1> is substituted phenyl or naphthyl; R<2> is hydroxymethyl, etc.). EXAMPLE:4-{[2-[(4-chlorophenyl) sulfonylamino]indane-5-yl] acetylamin}phenyl carboxylic acid. USE:Used as reversal agent against thromboxane A2, suppressing agent of platelet aggregation or preventive, relaxing and curing agent of cerebral thrombosis or coronary thrombosis, etc. PREPARATION:An aminoindane compound expressed by formula II, a sulfonic acid compound expressed by formula III and a reactive derivative of said compound (e.g. corresponding sulfonyl halide) are reacted in the presence or absence of deoxidizer (e.g., alkali metal carbonate) to afford the compound expressed by formula I.
Patent JP-S5822722-A (JP)
Title: Engine cooling device for autobicycle
Inventor: OOSEMACHI SHIGERU
IPC: F01P11/10
Filed: 1981-08-05
Abstract: PURPOSE:To perform an effective cooling of the engine by travelling air by a provision of a radiator in a travelling air passage arranged under the engine. CONSTITUTION:The engine 7 is supported by a body frame 2 and the radiator 12 is mounted on the body frame 2 under the engine 7 by means of a pair of stays 18 and 19. The passage 11 is formed in a fairing 10 for leading the travelling air therethrough to the radiator 12. In comparison with the structure that the radiator 12 is arranged above the engine 7, the going around the engine 7 of the tranvelling air can be reduced at the time of the autobicycle running at a high speed, and therefore, a large amount of travelling air can be led to the radiator 12 effectively.
Patent JP-H06333304-A (JP)
Title: Tracking control device
Inventor: NAKANO TAKESHI
IPC: G11B5/588
Filed: 1993-05-25
Abstract: PURPOSE:To always perform precise speed discrimination and tracking control by correcting the deviation between the center values of a level comparator and an A/D converter. CONSTITUTION:Pilot signals which are reproduced by a head 13 are multiplied by reference pilot signals at a balanced modulator 3 and difference signals between 3fH and fH are inputted to a level comparator 8 and compared. AFT error signals, which are the compared results, are converted into digital signals by an A/D converter 91 of a microcomputer 9 and inputted into a center correction and inverse processing section 92. The section 92 performs inverting and noninverting operations of the inputted digital signals in synchronization with head switching pulses. During these operations, the fluctuations caused by the deviations are eliminated from the ATF error signals that are inputted to a tracking control section 93 and a speed discrimination section 94 so as to compensate for the deviation of center values of the comparator 8 and the converter 91.
Patent JP-H0418616-A (JP)
Title: Electronic computer
Inventor: SUZUKI HISASHI
IPC: G06F1/00
Filed: 1990-05-11
Abstract: PURPOSE:To continue processing at the time of interrupting a power supply with low energy consumption when starting the processing again by preserving the contents of a main storage device into an external storage device in the case of an operation for interrupting the power supply, and returning the contents of the external storage device to the main storage device when starting the processing again. CONSTITUTION:A power supply control means 22 activated by operating a power supply switch 21 activates a CPU control means 26, and this means 26 stores the internal state to the storage device. The means 22 transmits a command to a transfer means 23, and the contents of a main storage device 24 are transferred to an external storage device 25. When the transfer is completed, the means 22 turns the power supply of the electronic computer to the interrupted state. In the state of interrupting the power supply, the energy consumption amount of the entire electronic equipment is lowered, and the internal state in the case of interrupting the power supply is held. When the power supply is turned on, control is dispatched to the means 22. The means 22 transmits a command to the means 23, and the stored contents are transferred from the device 25 to the device 24. Then, the means 26 is activated and the state at the time of interrupting the power supply is returned to a CPU 27. In such a case, by dispatching the control to the next step at the time of interrupting the power supply, the electronic computer can continue the processing from the state of the operation for interrupting the power supply.
Patent JP-S6015209-A (JP)
Title: Trailer car
Inventor: KAJIWARA TSUKASA
IPC: B60D5/00
Filed: 1983-07-06
Abstract: PURPOSE:To load and unload freight easily from the most rear section of a trailer by installing a third conveyor connecting a first conveyor and a second conveyor. CONSTITUTION:On the loading and unloading of freight, a trailer 2 is drawn to a platform under the state in which the trailer 2 and a tractor 1 are brought to an approximately rectilinear state as the trailer 2 and the tractor 1 are left as they are connected, doors 5, 6, 7 are all opened, and connectors 8 are turned and held under a horizontal state, and a first conveyor 3 and a second conveyor 4 are started, and these conveyor 3 and 4 are connected by a third conveyor 8'. Freight can be loaded and unloaded easily by utilizing the second conveyor 4, the third conveyor 8' and the first conveyor 3 from the rear section of the trailer.
Patent JP-H05172266-A (JP)
Title: Method and device for selectively driving device including valve driven by small driving power
Inventor: PEETAA BINTAAHARUTAA
IPC: H04B10/11
Filed: 1992-04-17
Abstract: PURPOSE: To control a small power driving device without using a cable, optical fiber, etc., between the controller and a valve. CONSTITUTION: This invention comprises a method and device for selective driving of a valve driven by small driving power by a ray, in particular a controller 1 transmits a control signal which is modulated by a light source 2 and received by all valves 4 via a solar cell 3. The signal includes an address element to switch on only an addressed valve 4.