baber/WOPTO huggingface dataset:
Patent JP-H03253690-A (JP)
Title: Trench excavation method by making use of liquid jet and device
Inventor: OSHITANI KOJI
IPC: E21B7/18
Filed: 1990-03-01
Abstract: PURPOSE:To make it unnecessary to use a swivel joint by making repetitive motion including kinetic constituent of the direction at a right angle to a plane while turning a nozzle within the plane, and moving forward the motion successively to the surface of excavation to form a trench in an excavation section. CONSTITUTION:High-pressure water and abradant are respectively supplied to a head 16 thorugh a high-pressure water hose 82 and an abradant hose 84, and both of them are mixed in a mixing room 80 to spout jet including the abradant from a nozzle 18. And at the same time, a rotary driving device 66 is driven to rotate a rotary joint 64, and a universal joint 62 and an eccentric cam 60 are rotated. The head 16 makes a circular hole shaped excavation with a deepth H while making circular motional repetitive motion. While, when a motor 46 for the driving device 36 is driven to rotate a gear 44, the nozzle is turned in the horizontal direction to excavate while making circular motional repetitive motion. At that time, a controlling device 73 is operated by access sensors 78a and 78b, a brake mechanism 74 is controlled to decelerate the motor 76 or to stop temporarily, and a sectional shaped trench is excavated.
Patent JP-H05246960-A (JP)
Title: N-benzyl-n-phenoxyethylamine and fungicide for agricultural and horticultural use
Inventor: ODA AKINORI
IPC: C07C323/32
Filed: 1992-03-07
Abstract: PURPOSE:To provide a new compound exhibiting excellent antimicrobial action against various phytopathogens and useful as an agricultural and horticultural fungicide free from phytotoxicity. CONSTITUTION:The compound of formula I (X, Y and Z are H, halogen, alkoxy or 1-6C lower alkyl; W is thiomethyl, cyclohexyl, trifluoromethyl or butyl), e.g. N-2-(3,4-dichlorophenoxy)ethyl-N-4-methylthiobenzylamine. The compound of formula I can be produced by reacting a phenol of formula II with a dibromoalkane of the formula BrCH2CH2Br in the presence of a base such as sodium hydroxide and reacting the resultant compound of formula III with an amine of formula IV in the presence of a hydrogen bromide acceptor. The compound is useful for the control of blight such as canker of citrus, bacterial leaf blight of rice, bacterial shot hole of peach, black rot of cabbage, bacterial leaf spot of lettuce, bacterial leaf spot of melon, bacterial pustule of soybean, bacterial spot of cucumber, bacterial soft rot of Chinese cabbage, bacterial grain rot of rice and bacterial canker of tomato.
Patent JP-S55141051-A (JP)
Title: Electron gun for color picture tube
Inventor: ASHIZAKI SHIGEYA
IPC: H01J29/50
Filed: 1979-04-23
Abstract: PURPOSE:To remove the distortion of a beam spot in the vicinity of a screen by forming the electron beam passing window of an inline type electron gun into an oval or a rectangle which has a long axis in the vertical deflection axis direction. CONSTITUTION:The three cathodes K1-K3 are inline arranged in the horizontal axis direction and the control electrode G1, acceleration electrode G2, focusing electrode G3, and anode G4 are provided before each cathode. The electron beam generated at the cathodes K1-K3 is controlled by the control electrode G1. It passes through the acceleration electrode G2 and the focusing electrode G3 and arrives at the anode G4, then it reaches the fluorescent screen. The electron passing holes g31-g33 on the acceleration electrode 2 side of the focusing electrode G3 are formed into a lengthwise oval, i.e. an oval which has a long axis in the vertical axis direction. This prevents the beam spot in the vicinity of the screen of a picture tube from being distorted into an oval which is long in the horizontal or vertical direction.
Patent JP-S63217626-A (JP)
Title: Aligner
Inventor: HIKIMA IKUO
IPC: H01L21/027
Filed: 1987-03-06
Abstract: PURPOSE:To extend the life of a laser system by satisfactorily preventing any spectrum from being emitted during alignment process by a method wherein an excimer laser in spectrum width wider than that of another excimer laser in narrow band width region for exposure is used as a light source for alignment. CONSTITUTION:The first excimer laser beam source 40 outputting an alignment light in wide spectrum width for alignment and the second excimer laser beam source 10 outputting exposure light in narrow spectrum width for exposure are provided. In other words, the first excimer laser beam source 40 for alignment outputs laser beams in wide spectrum width while the second excimer laser beam source 10 for exposure outputs laser beams in narrow spectrum width. Resultantly, the alignment light in wide spectrum width can reduce the emitted spectrum to satisfactorily detect the detecting light, etc., required for alignment. Through these procedures, the life of excimer laser system can be extended.
Patent JP-S55143763-A (JP)
Title: Screen plate for image pickup tube with stripe filter
Inventor: NOBUTOKI SABUROU
IPC: H01J29/45
Filed: 1979-04-25
Abstract: PURPOSE:To form a screen plate with strong protective glass simply by the procedure in which a stripe filter-forming portion is slightly projected from the peripheral portion of a screen plate and then a thin glass plate is bonded on the stripe filter-forming portion and then polished. CONSTITUTION:The peripheral portion b of the glass base plate 1 on which the stripe filter 2 is formed is lowered by 5-20mum, and the thin glass plate 3 is laid over the base plate with the aid of the adhesive 4, e.g., epoxy resin, etc. And, after the adhesive 4 is hardened, the thin glass plate 3 is polished to form the protective smooth layer on stripe filter surface. Thus, the thin glass plate 3 is not made thin abnormally even if a polishing with peripheral dullness is made, so that a stripe filter screen plate with a mechanically strong protective glass can be obtained.
Patent JP-H11250155-A (JP)
Title: Electronic business transaction device
Inventor: YOKOMURA KATSUYA
IPC: G06Q50/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the reserving operation steps of a reservation requesting person by providing a means for monitoring the exchange of reservation confirming and automatically preparing the alternative plan of reserving information to transmit reserving information to an order receiving device in a case that the reservation is impossible. SOLUTION: The input of a page for receiving the sale and reservation of tickets is received by a WWW browser to transmit inputted URL to a server mechanism 200 through a communication network 220. Transmitted ticket sale request information is received through the network 220. Based on the received ticket sale request information, access is started from ticket information stored in a storing device 205. Then, the ticket information is transmitted to a client mechanism 210 through the network 220. Next, in a case that the contents of received information is 'reservation is impossible', the profile information previously stored in a storing mechanism 216 is accessed and reservation alternative plan information is prepared based on the information. Then, the prepared ticket alternative plan information is transmitted to the mechanism 200 through the network 220.
Patent JP-S60194300-A (JP)
Inventor: KAMANARI YOSHIO
IPC: G01V9/00
Filed: 1984-03-15
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-S58170371-A (JP)
Title: High-tension power supply
Inventor: NAKANO KATSUAKI
IPC: H02M7/10
Filed: 1982-03-29
Abstract: PURPOSE:To make a high-tension transformer small in size by a method wherein a high-tension output is obtained by performing a voltage doubler rectification on the secondary side voltage of the high-tension transformer and, at the same time, a reverse-polarized voltage is obtained using the rectifying circuit provided between the anode on the first stage diode for voltage doubler rectification and grounding. CONSTITUTION:An AC voltage is generated on an inverter and a control circuit 57 by switching an input voltage. The voltage doubler rectifying circuit, consisting of capacitors 53, 54 and diodes 55, 56, is connected to the secondary windings 522 of the high-tension transformer 52, and a high-tension output is outputted therefrom. The rectification and smoothing circuit, consisting of a diode 58, a capacitor 59 and a resistor 60, for bias voltage formation is connected in-between the anode of the first stage diode 55 on the voltage doubler rectifying circuit and the low-voltage side terminal b of the secondary winding 522 of the high-tension transformer 52, thereby enabling to output a reverse-polarized bias voltage.
Patent JP-H09244151-A (JP)
Title: Supporting structure for sheet-like member
Inventor: UEDA HIROYUKI
IPC: G03B27/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain excellent close contactness. SOLUTION: Original film 60 is laminated on photosensitive material 24 on a surface plate 18, and is covered with overlay film 80 supported and spread by shaft members 88 and 90 and is made closely vacuum-stuck, so that exposure is performed. A positioning pin 98 is inserted into the inside of a positioning hole 100 and one end of the original film 60 held oh a pin bar 96 is spread over a recessed groove 112 on the upper surface of a surface plate main body 28, so that sucking force by which the overlay sheet 80 for closely vacuum- sticking is sucked on the surface plate main body 28 is deteriorated by this portion.  A sheet presser 300 is independently formed of plural elastic parts which are elastically deformable, and intervenes between the lower surface of the shaft member 90 and the corresponding part of the overlay sheet 80, and presses the original film 60, so that the floating of the original film 60 caused by the deterioration of sucking is prevented. The sheet presser 300 follows the movement of the overlay sheet 80 made by closely vacuum-sticking, so that the occurrence of the wrinkles of the overlay sheet 80 is prevented.
Patent JP-S61214946-A (JP)
Title: Return to original point
Inventor: ITO TOSHIYUKI
IPC: G05B19/401
Filed: 1985-03-15
Abstract: PURPOSE:To cut labor cost, etc. by transferring a machine in the counter- original-point direction and allowing said machine to pass through the original point again when the machine stops, passing through a limit switch installed before the vicinity of the original point, and then carrying-out the return to the original point again, thus eliminating the manual operation. CONSTITUTION:When a machine reaches a limit switch LS during the shift in the direction of return to the original point by the ordinary operation such as JOG, MDI, return to the original point, etc., said limit switch LS is turned-ON, and said turned-ON state is input into a memory. After the memory is turned-ON, the machine which comes to the switch LS begins the shift towards the counter-original point through JOG. When ON/OFF operation is carried-out in the OFF-state where the machine passes through the switch LS, again, the return operation to the original point is carried-out from the position, and the ON-memory inside memory is reset, and the ON-state is continued until the switch LS is turned-ON again. Further, if the ON-state is not generated when the difference (alpha) between the present position and the position in JOG exceeds a certain value, JOG is suspended.
Patent JP-2000249493-A (JP)
Title: Method and tool for cleaning aluminum fin of air conditioner
Inventor: AKIMA YUKA
IPC: B08B7/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To protect fins against damage by spraying cleaning liquid again to rubbed parts and leaving them as they are for a predetermined time before discharging contaminants adhering to the fins to the outside through a drainage pipe along with the cleaning liquid thereby removing contaminants adhering to the surface surely and easily. SOLUTION: The cleaning tool 1 comprises a spray can 2, and a brush 3 fixed integrally to the side face of the spray can 2. The spray can 2 sprays cleaning liquid to the aluminum fins of an air conditioner and has a substantially tubular can body 21 filled with the cleaning liquid and gas for ejecting the cleaning liquid. It is arranged to eject the cleaning liquid to the outside of the can body 21 by operating a spray nozzle 22 fixed to the upper part of the can body 21. The cleaning liquid in the spray can 2 principally comprises a surfactant, an auxiliary detergent and a solvent.
Patent JP-H04270059-A (JP)
Title: Production of heat exchanger made of al
Inventor: YAMAGUCHI MOTOYOSHI
IPC: F28F19/06
Filed: 1991-02-22
Abstract: PURPOSE:To improve the corrosion resistance of the external tube surface of a heat exchanger made of A1 consisting of a combination of a fin and a tube having a brazing filler metal layer on the external tube surface, such as radiator and parallel flow type capacitor. CONSTITUTION:The heat exchanger made of Al is produced by using, as a fin material, a bare material of Al alloy containing >=0.5% Zn, also using, as a tube material, a brazing sheet, where at least the side, to be the outer side of a tube, of an Al alloy core material is clad with an Al-Si brazing filler metal to >=15mum thickness, assembling a heat exchanger, applying a fluoride type flux, drying this flux, and then exerting brazing in a nonoxidizing atmosphere.
Patent JP-H06264762-A (JP)
Title: Controller for gas turbine engine
Inventor: MAEKAWA HIROHIKO
IPC: F02C9/50
Filed: 1993-03-11
Abstract: PURPOSE:To shorten a time from loosening of an accelerator to lowering of output by detecting deceleration demand of a gas turbine engine or transfer from an acceleration state to a stationary speed state and decreasing rotational speed of a heat exchanger from the predetermined rotation speed in its normal case. CONSTITUTION:In gas turbine engine, intake air is compressed in an compressor 1 and the compressed air is combusted with fuel in a combustor 2. A turbine 3 is driven by combustion gas of the combustor 2 so as to rotate the compressor 1 and exhaust heat of the turbine 3 is recovered by a rotation heat storage type heat exchanger 4 provided with a rotation drive device 5 so as to be supplied to compressed air. In this case, deceleration demand of the gas turbine engine or transfer from an acceleration state to a stationary speed state is detected by an operation state detection means 6. As a result, in the case of detection, the rotation drive device 5 is controlled by a deceleration control means 7 in such a manner as decreasing rotational speed of the heat exchanger 4 from the specific rotational speed in the normal case.
Patent JP-H02230672-A (JP)
Title: Method for arrangement of conductive particle on electrode
Inventor: MATSUBARA KOJI
IPC: G02F1/13
Filed: 1989-03-01
Abstract: PURPOSE:To arrange conductive particles only on an electrode to be connected by softening the resin material on an electrode and sprinkling conductive particles with a diameter larger than the thickness of a layer of softened resin on a circuit substrate to attach the particles to the resin layer on the electrode and removing the particles attached to others than the electrode. CONSTITUTION:An ultraviolet ray 20 is irradiated through a mask 9 to a substrate 1 where a resin layer 8 is formed. Next, a solvent is used for this resin layer to develop it. Thereby, it is possible to form an adhesive layer 8a only on an electrode 2. Next, the substrate 1 is heated to resoften the hardened adhesive layer 8a. In this condition, conductive particles 5 are sprinkled to make them attach to the resin layer 8a on the electrode 2. Then, the resin layer 8a softened by heat is tacky so that conductive particles 5 are adsorbed. On the other hand, the particles 5 on a surface protection layer 3 where the adhesive layer 8a is not formed are only in a state of attachment. It is possible, therefore, to easily remove unnecessary particles by air-blowing, etc. Conductive particles with a diameter larger than the thickness of the resin layer are used for the conductive particles 5.
Patent JP-S54144486-A (JP)
Title: Porous structure
Inventor: TANUMA EIGO
IPC: B01D53/26
Filed: 1978-04-29
Abstract: PURPOSE: A porous structure capable of showing good dehumidifying effect and regenerable simply and efficiently with certainty, manufactured by coating the network lattice surface of a three-dimensional network porous article having internal communicating cells with a hygroscopic agent.  
     CONSTITUTION: The whole surface of the network lattice 2 a of the porous three- dimensional network article 2, which is formed in the shape of a rectangular parallelepid or cylinder depending on the purpose or installation site, is uniformly coated with a hygroscopic agent, e.g. zeolite, active alumina, or silica gel, to give the porous structure 1 comprising the hygroscopic layer 3. The porous article 2 is formed from a polyurethane or ceramic foam, wherein cell walls are removed by alkali or heat treatment, and the internal communicating spaces 4 act as fluid channels. The diameter of the spaces 4 is usually 0.01W1.2 mm to bring the fluid into contact with the lattice 2a effectively and not to increase the pressure loss. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60195382-A (JP)
Title: Hydraulic machine for sea water
Inventor: SHINOHARA MORIMICHI
IPC: F03B11/00
Filed: 1984-03-19
Abstract: PURPOSE:To stop corrosion from developing due to sea water and improve the safety and lifetime of a machine by providing a fresh water containing chamber, feeding pressurized fresh water into said chamber, preventing the spray of sea water from colliding against the surface of a machine, and covering the surface of said machine with said fresh water. CONSTITUTION:Fresh water is fed into a fresh water chamber R1 through a fresh water feed pipe 10, and a flow regulating valve 16, and the pressure in the fresh water chamber R1 is set slightly higher than the pressure maintained in a runner back pressure chamber R2. Accordingly, sea water in the runner back pressure chamber R2 does not flow into the fresh water chamber R1. The fresh water in the chamber R1 reaches a drain chamber R3 through a gap between a packing 14 and the outer periphery of a main shaft 3, and discharged out of equipment through a drain pipe 13. Therefore, the spray of sea water which accelerates corrosion, can be prevented from being splashed against a metal case 5 and a bottom plate 5-1. A salt concentration detector 9 is housed in the fresh water chamber R1, to adjust the opening of the flow regulating valves 16, 17 in accordance with the concentration of salt, and control the quantity of feeding fresh water, enabling the control of the concentration of salt in the chamber R1.
Patent JP-2000245395-A (JP)
Title: Food containing placental extract formulated therein
Inventor: NOMURA TOSHIHIRO
IPC: A23L33/135
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a food containing a placental extract formulated therein and formed into a pasty state so as to increase the absorbed amount of the placental extract. SOLUTION: This food containing a placental extract formulated therein is obtained by concentrating a placental extract 1 and providing a placental extract concentrate 2 in a concentrating step I, mixing and stirring the placental extract concentrate 2 with a pasty food raw material 3 and various kinds of additives 4 and uniformizing the whole in a mixing and stirring step II and then cooling the resultant uniform mixture to normal temperature in a cooling step III and affording a pasty food 6 containing the placental extract formulated therein. When the food 6 containing the placental extract formulated therein is ingested, the placental extract is made to stick to a mucous membrane of an oral cavity and to stay in the oral cavity for a long period.
Patent JP-H11249571-A (JP)
Title: No-separator label
Inventor: SASAKI NOBUO
IPC: G09F3/10
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a no-separator label which can take any form including a rectangular form, can eliminate the need of release paper and, can be made into deformed label as well, and also to provide this single label in the shape of a roll. SOLUTION: One end of a single no-separator label 1 having a release layer 3 on the front side and having an adhesive agent layer 4 on the rear side is stuck with one end of the other single no-separator label and further, the other end of this stuck single no-separator label 1 is stuck with one end of the other single no-separator label 1 successively. Thus, the single no-separator labels 1, 1... are connected and wound into roll.
Patent JP-S59176052-A (JP)
Title: Ink jet recording apparatus
Inventor: HORIIE MASANORI
IPC: B41J2/19
Filed: 1983-03-26
Abstract: PURPOSE:To provide the titled apparatus fast in the rising in puluverization, by preventing air sucking resulting in closing the two-way valve between a pump and a jet head and the two-way valve between said two-way valve and the jet head in a specific state when injection is stopped. CONSTITUTION:The two-way valve 6 between an ink pressurizing pump 4 and an ink jet head 1 is turned ON and OFF by driving a transistor Tr1 by the control signal from a sequence circuit. The two-way valve 9 provided to the ink supply pipeline between the valve 6 and the head 1 in a state openable to the air is temporarily turned ON by driving a transistor Tr2 by positive polar differentiation signal which is formed in a differentiation circuit constituted of a condenser C, a diode D and a resistor R while reversing said control signal by an inverter In. Directly after the valve 6 is turned OFF, the valve 9 is turned ON and the injection of ink is stopped without generating ink dripping to the nozzle front surface of the ink jet head 1 and, subsequently, the valve 9 is also turned OFF to prevent the mixing of air bubbles.
Patent JP-S63217424-A (JP)
Title: Information processor for pipeline control
Inventor: IWATA ATSUSHI
IPC: G06F9/28
Filed: 1987-03-05
Abstract: PURPOSE:To improve the instruction retry rate by using a replacement suppression indicating control circuit which outputs a replacement suppressing instruction right after a replacement stage is carried out by an instruction end instruction command to avoid destruction of a register, a memory and a valid display flag for instruction retry caused by errors. CONSTITUTION:The replacement suppression control logic circuits 1101-1104 detect the presence or absence of an instruction end instruction command on a stage preceding an error detecting stage when an error is detected at a stage preceding a replacement stage. When the presence of said command is confirmed, at least a single instruction end instruction command outputs a replacement suppressing instruction right after the replacement stage is carried out. Thus it is possible to avoid the destruction of a register, a memory and an instruction retry valid display flag which are caused by errors. As a result, the instruction retry rate is improved.