baber/WOPTO huggingface dataset:
Patent JP-H068888-A (JP)
Title: Levitation device
Inventor: HIGA MINORU
IPC: B64C27/18
Filed: 1991-06-05
Abstract: PURPOSE:To provide a novel levitation device which can be utilized for spraying of agricultural chemicals on a cultivated field, photographing of an aerophotograph or carrying out amusement play. CONSTITUTION:An injection port 52 is formed at the top edge 50a of the rotary blade 50 of an aerofloating-up device 10 which is equipped with a body part 30 equipped with a pilot's seat 31 and the rotary blade 50 installed in rotatable manner above the body part 30. The injection port 52 and a high pressure fluid generating device consisting of a compressor, etc., are connected through a flexible pipe A, passage, and a connecting pipe, and the high pressure fluid generated by the high pressure fluid generator is jetted from the injection port 52, and then the rotary blade 50 is revolved by the speed energy of the high pressure fluid, and the levitation device 10 is floated up.
Patent JP-H0430909-A (JP)
Title: Welding slag and spatter removing device
Inventor: TAKATSUKA KIYOSHI
IPC: B23D79/00
Filed: 1990-05-25
Abstract: PURPOSE:To quickly and certainly remove welding slag and so on without manual operation by removing slag and so on with a polishing means actuated to the welded portion formed on the inside and outside surface while automatically rotating a cylindrical work. CONSTITUTION:A cylindrical work W is placed and made inclined on a supporting roller 5 with a supporting base 3 made horizontal, and a slide member 17 advances on the supporting base 3 at the position where the supporting base abut on a roller 8, and high speed multi-pin chisels 9c and 9d are inserted inside the cylindrical work W. When the slide member 17 advances to the head of the supporting base 3, mounting plates 10c and 10d are moved by cylinders 14c and 14d, and the heads of the high speed multi-pin chisels 9c and 9d are pressed to each welded portions c and d of the cylindrical work W to remove the slag and so on. While the cylindrical work W makes one revolution, the slag and so on of each welded portions are removed, and when removal completion command is given, work such as stopping and retraction of the high speed multi-pin chisels 9c and 9d, retraction of the slide member 17, and returning of the supporting base 3 to the horizontal position are conducted in the order opposite to that of the start time. Therefore, the work W can be carried out from the supporting roller 5.
Patent JP-S5258252-A (JP)
Title: Process for treating waste water
Inventor: YOSHII TOORU
IPC: C25C1/00
Filed: 1975-11-10
Abstract: PURPOSE: To polish a surface of a plate-like body in both direction of X-axis and Y-axis simultaneously, by using a rotarybrush fitted obliquely in a direction of travel of a conveyer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03817-A (JP)
Title: Carbon fiber and production thereof
Inventor: UEHARA KEIICHI
IPC: D01F9/22
Filed: 1989-05-26
Abstract: PURPOSE:To simply and inexpensively obtain the title fiber useful to filler for plastics, etc., having excellent mechanical performances, chemical resistance and a smaller size than existing fiber by carbonizing a specific (meth) acrylonitrile-based polymer in a short-fiber form. CONSTITUTION:A monomer comprising (meth)acrylonitrile-based polymer as an essential component and containing an oil-soluble polymerization initiator [0.01-20wt.% based on polymerizable monomer] such as benzoyl peroxide is dispersed into very small liquid drops in a water medium such as water by stirring, polymerized in this state, optionally cleaned and dried to give a (meth) acrylonitrile-based polymer in a short-fiber form having 0.1-50mum diameter minor axis and 1-500mum diameter of major axis and 5-100 aspect ratio, the polymer is heated in a nonoxidizing atmosphere and carbonized to give the aimed short fibers. When the polymerizable monomer is dispersed, a dispersant may be added to the water medium to make the liquid drops stably exist in the water medium.
Patent JP-H10317181-A (JP)
Title: Treatment of metal
Inventor: TOROI BELLGLYNND
IPC: C23G1/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing the generation of the smoke of nitrous acid while reducing the consumption of hydrogen peroxide, at the acid pickling or surface treatment for a metal in a solution containing nitric acid. SOLUTION: In the method of acid pickling or surface treatment for a metal in an aqueous solution containing nitric acid, hydrogen peroxide is supplied to the solution in order to reduce the formation of the smoke of nitrous acid. At least part of hydrogen peroxide is supplied by being passed through one or several separate nozzles (18a, 18b, 19a, 19b) and directly atomized or poured on the metal.
Patent JP-H06344306-A (JP)
Title: Mounting device of blade body
Inventor: MATSUOKA HARUO
IPC: B27G13/04
Filed: 1993-06-04
Abstract: PURPOSE:To provide a blade body-raving device with which a blade body can be installed firmly and instantaneously. CONSTITUTION:Provided on a circumferential part of a metal bed 1, a recessed groove 2 which has a wedge face 10 on a side wall is formed, and a push body 3 which is supported by an elastic piece 11 which extends from the bottom of the recessed groove 2 is contained in the recessed groove 2, and the back face of a blade body 4 is made to contact the other side wall 12 of the recessed groove 2 and a blade edge 13 is made to protrude from the circumferential part of the metal bed 1, and provided bet the push body 3 and the blade body 4, and the back seat 5 is supported by supporting piece 16 which is extended from the bottom of the recessed groove 2 and at the sane time, and a receiving hole 6 and an engaging hole 7 are bored for an operating tool 17 to move the push body 3 on the sides of the metal bed 1 and the push body 3.
Patent JP-S6114616-A (JP)
Title: Optical fiber core
Inventor: SHIYUDOU YOSHITO
IPC: C08L67/02
Filed: 1984-06-29
Abstract: PURPOSE:To obtain an optical fiber core undergoing no increase in the transmission loss due to a temp. change and having superior bendability by coating an optical fiber strand with copolymerized polyester contg. a specified percentage each of polyalkylene terephthalate and hydroxybenzoic acid. CONSTITUTION:5-55mol% oligoester or polyester consisting of repeating units represented by formula I is reacted with 95-45mol% hydroxybenzoic acid represented by formula II or acyloxybenzoic acid represented by formula III(where R is alkyl) to form a copolymerized oligomer. This cooligomer is blended with polyalkylene terephthalate so that the end product contains 40-80mol% residues of hydroxybenzoic acid, and the blend is polymerized to manufacture copolymerized polyester having >=0.3dl/g logarithmic viscosity etainh. An optical fiber strand is coated with the polyester by extrusion at >=1X10<2>sec<-1> shear rate to obtain an optical fiber core having superior bendability.
Patent JP-S62291613-A (JP)
Title: Retrofocusing type lens
Inventor: SATO HARUO
IPC: G02B13/04
Filed: 1986-06-10
Abstract: PURPOSE:To attain short distance correction by arranging a focusing and correcting lens group sin a rear group, moving both the lens groups on an optical axis at the time of focusing and forming a specific relation among an angle formed by paraxial rays and the optical axis, the focal lengths of the lens groups and the moving distances of the lens groups to the object side. CONSTITUTION:The focusing lens group GF and the correcting lens group GC are arranged in the post group GZ arranged on the image side, and at the time of focusing of a short range object from an infinite point, both the lens groups FF, GC are moved on the optical axis. When it is defined that the an angle formed by paraxial rays radiated from an infinite point on the axis and made incident upon the lens surface of the lens group GF most close to the object side and the optical axis is alphaF, and angle formed by paraxial rays radiated from an infinite point on the axis and made incident upon the lens surface of the lens group GC most close to the object side is alphaC, the focal length of the lens group GF is fF, the moving distance of the lens group GF from the infinite point to the short distance object to focus is x, the focal length of the lens group GC is fC, and the moving distance of the lens group GC from the infinite point to the short distance object is y, the titled lens satisfies the conditions of the shown inequalities.
Patent JP-H11326788-A (JP)
Title: Image pickup adapter for endoscope
Inventor: FUJII YOSHINORI
IPC: A61B1/04
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup adapter for endoscope with which the signal line of a signal cable can be economically repaired when the signal line is disconnected. SOLUTION: An image pickup part 11 connected to the eyepiece part of an endoscope while incorporating a solid-state imaging device 21 and a signal connector part connected to a video processor while arranging a signal contact are linked by a flexible signal cable 13, the solid-state imaging device 21 is integrally bonded to a circuit board 22 and a shield cylinder 24 with an adhesive agent 100 inside the image pickup part 11, and a signal line 23 of the signal cable 13 is connected to the circuit board 22. Concerning such an image pickup adapter for endoscope, the circuit board 22 is formed slender toward the rear side of the solid-state imaging device 21 so as not to stuck any adhesive agent 100 at the connecting part of the circuit board 22 to the signal line 23.
Patent JP-S6026170-A (JP)
Title: Ignition time controller for engine
Inventor: NISHIMURA HIROBUMI
IPC: F02P5/152
Filed: 1983-07-22
Abstract: PURPOSE:To prevent knocking, by determining the quantity of delay of the ignition time of an engine at its speed-up, depending on the operating condition and acceleration of the engine immediately before the start of the speed-up. CONSTITUTION:An acceleration detector 22 finds out the acceleration of an engine. An operating condition detector 23 finds out the operating condition of the engine. A delayed quantity determiner 19 calculates the delayed quantity of the ignition time of the engine depending on its acceleration and operating condition. When the speed-up of the engine is found out by the acceleration detector 21, the ignition time is delayed by the calculated quantity by an ignition time delayer 20 to prevent knocking.
Patent JP-H0429785-A (JP)
Title: Washing method in rotary atomizing type electrostatic painting machine
Inventor: HAYASHI NOBUYUKI
IPC: B05B3/10
Filed: 1990-05-24
Abstract: PURPOSE:To carry out washing by supplying washing air and a washing solution to the first washing system at first and subsequently raising the pressure of the second washing system from low pressure to high pressure gradually to wash the second washing system, by constituting the first washing system going toward a drain passage from a branch point and the second washing system going toward a paint supply pipe from the branch point. CONSTITUTION:A washing air supply passage 24a and an air supply passage 24b for controlling the supply pressure of a thinner are drawn out of an air supply source 23 and constant high pressure air is sent under pressure. A control apparatus is started and a trigger valve TV is closed, and a drain valve DV is opened to wash the first washing system going toward a drain pipe 41 at the branch point of a paint hose 20. Next, the trigger valve TV is opened and the drain valve DW is closed to wash the second washing system going toward the paint supply pipe 15 of a painting machine A from the branch point 40. At this time, washing air and a thinner are supplied to the paint hose 20 under low pressure to push out the paint bonded to the paint supply pipe 15 toward an atomizing cup 1. Next, both of them are gradually increased in pressure to wash the rear of a partition plate 3 or the circumferential surface of the cup 1 to discharge the removed paint forwardly from the cup 1.
Patent JP-H096611-A (JP)
Title: Method and system for buffering of data in data-processing system
Inventor: KIN SHIN CHIYAN
IPC: G06F9/32
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To easily execute non-program order and a speculation instruction in a data processing system by temporarily buffering condition register data in a condition register data stored in a data processing system in response to the execution of a condition register changing instruction. SOLUTION: A super scalar data processing system 100 is provided with at least five independent execution units and two register files. The independent execution units include a branch processing unit 102, a loading/storing unit 104, an integer unit 106, and a floating point unit 108. The register files include a general register file 107 for integer operands and a floating point register file 109 for single precision or double precision floating point operands. An instruction unit 110 judges the address of an instruction to be fetched next from an instruction cache 118 based upon information received from a sequential fetcher 112 and a branch processing unit 102.
Patent JP-S5759671-A (JP)
Title: Coating method for inside wall of pipe
Inventor: MORIGUCHI HIROSHI
IPC: B05D7/22
Filed: 1980-09-26
Abstract: PURPOSE: To provide a pig with a brushing effect and to form a paint film having a uniform thickness, when the inside surface of a pipe is coated with use of the pig, by forming long grooves on the surface of the pig and connecting a high molecular body having a reticulate structure including a three-dimensional skeleton to one end surface of the pig.  
     CONSTITUTION: The opening and shutting part 9 of the launcher 8 of a pipe 4, whose inside surface is to be coated, is opened, and pigs 1, 1a are inserted into the pipe 4. The pig is made of an elastic foamed body having an outside diameter slightly smaller than the inside diameter of the pipe 4. A plurality of long grooves 2 are formed on the surface of the pig, and a high molecular body 3 made of polyurethane or the like having a reticulate structure including a three-dimensional skeleton is attached to the backside surface of each pig. The opening and shutting part 9 is closed, and a paint 7 is packed into a space between the two pigs 1 and 1a through a forcible paint-supply hole 5. Thereafter, the paint 7 is forcedly supplied through the pipe 4 by a compressor 10, and the pigs run through the pipe 4 while dragging the high molecular bodies 3. During this passage, the high molecular bodies 3 are impregnated with the paint 7, and a part of the paint 7 oozes out in front of the pigs 1 through the long grooves 2. The high molecular bodies 3 rub the oozing paint onto the inside wall of the pipe 4 together with the permeating paint. Thus, the inside surface can be coated with the paint. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5659761-A (JP)
Title: Imidazole derivative and its preparation
Inventor: OKAMURA NORIAKI
IPC: C07D233/60
Filed: 1979-10-22
Abstract: NEW MATERIAL:The titled compound shown by the formula I [A is 2W12C alkylene having 1W2 double bonds or triple bonds or both; B is -CH 2 OH or -COOR (R is H, 1W4C alkyl, or pharmaceutically acceptable cation)].  
     EXAMPLE: 1-(6-Methoxycarbonyl-hex-2-ynyl)imidazole.  
     USE: A compound expected to have pharmaceutical actions, e.g., inhibiting action of blood platelet aggregation, inhibiting action of bioxynthesis of thromboxane-A 2 , etc., preventive for thrombus, and preventive and remedy against cerebral hemor- rhage.  
     PROCESS: A halide shown by the formula II (Y is halogen; R' is 1W4C alkyl) is reacted with imidazole in the presence of a base to give a compound shown by the for- mula III wherein B of the compound shown by the formula I is -COOR'. When the compound shown by the formula III is hydrolyzed, a compound shown by the formula IV wherein R' of the compound shown by the formula III is H is obtained, and when this compound is reduced, a compound shown by the formula V wherein B of the compound shown by the formula I is -CH 2 OH is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09275313-A (JP)
Title: Controller for on-vehicle satellite reception antenna
Inventor: AOSHIMA SHIGEKI
IPC: H01Q3/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To surely detect a peak level of a signal level in the satellite tracking using step tracking. SOLUTION: An on-vehicle reception antenna 10 is driven to be rotated by a stepping motor 16 to trace a satellite. A reception signal from a BS tuner 14 is fed to a controller 26 to conduct step track tracking to drive the antenna 10 in a direction where the reception level is increasing. An extreme value where the reception level changes from an increasing state into a decreasing state during the step track tracking is stored and number of times when the reception level is less than a prescribed level is counted. A threshold level is set dependent on the number of times and only the extreme value with the threshold level or over is used to conduct mean value calculation thereby detecting a peak value.  Since the extreme value with a low reception level is not adopted, the extreme value caused when the vehicle arrives under a shadow of tree is eliminated from the mean value calculation.
Patent JP-S6027450-A (JP)
Title: Continuous casting method of steel plate
Inventor: IWAWAKI AKIRA
IPC: B22D11/06
Filed: 1983-07-26
Abstract: PURPOSE:To prevent segregation and shrinkage with a casting method in which a molten steel is supplied between a pair of cooling rolls by varying the circumferential speeds of the cooling rolls thereby decreasing the unsolidified melt interposed between the dendrite crystals as far as possible. CONSTITUTION:Cooling rolls 1, 1 are spaced adequately from each other and are provided freely rotatably in parallel with each other. A molten metal 2 is supplied onto said rolls to form a solidified shell 3, thereby casting continuously a steel plate 4. The rolls 1, 1 in this stage are rotated respectively at different circumferential speeds (v1), (v2) in an arrow direction. Dendrite crystals 5 are then formed at the solidification boundary of the layer 3. When the solidification boundary comes to the superposed part, the crystals 5 facing each other collide vigorously against each other at a relative speed (v1-v2) and the tips thereof are broken and are meshed densely with each other. The broken tips 5a intrude into the gap 6 formed between the crystals 5 to close the gap 6. The gap 6 is therefore considerably decreased and the unsolidified melt 7 remains therein and the amt. thereof is considerably decreased, by which segregation and shirinkage are effectively prevented.
Patent JP-S5926099-A (JP)
Inventor: TAKAMURA YOSHIYUKI
IPC: G21F9/08
Filed: 1982-08-04
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-H07318965-A (JP)
Title: Display device
Inventor: NAKAYAMA YOSHIKO
IPC: G02F1/136
Filed: 1994-05-24
Abstract: PURPOSE:To absorb the electrostatic damage of a display device in a manufacturing process. CONSTITUTION:The display device is provided with a panel structure provided with a drive substrate 1, a counter substrate and an electrooptical substance layer held between both substrates. A pixel array part 2 and a drive circuit part are accumulated and formed on the drive substrate 1. The drive circuit part is separated into a vertical drive circuit 3 and a horizontal drive circuit 4. A conductive guard ring belt 5 is formed so as to surround the pixel array part 2 and the drive circuit part. Terminal parts 6 for connecting with the outside are arranged on the outside of the guard ring belt 5. Wiring 7 are formed for connecting the outside terminal parts 6 to the inside drive circuit part while traversing the guard ring belt 5. The guard ring belt 5 is provided with small area parts 9 and large area parts 10 electrically separated each other by slits 8. The small area parts 9 attain a role as buffer areas for electrostatic charge by interposing between the large area parts 10 and the wiring 7.
Patent JP-H01306093-A (JP)
Title: Follow-up method for working line
Inventor: KOBAYASHI MASAKAZU
IPC: B23K26/08
Filed: 1988-05-31
Abstract: PURPOSE:To clarify a necessary image and to improve follow-up accuracy by making pattern light beams stronger in intensity than illumination light beams, shutting off the illumination light beams in taking in a picture image on the surface of a work piece and stopping the of irradiation the pattern light in taking in a picture image data on the surface of the work piece. CONSTITUTION:The pattern light beams are made stronger in intensity than the illumination light beams and the level of a 1st threshold value is set to a level between the picture image level of the image of the pattern light beams and the picture image level of the image of a working line. Then, the level of a 2nd threshold value is set to a level lower than the picture image level of the image of the working line. Then, when the picture image on the surface is taken in as specified pattern light beams irradiate from an irradiation means of pattern light beams the surface of the work piece, the illumination light beams are shut off. When the picture image data on the surface is taken in, the irradiation of the pattern light beams are stopped. In this way, only images necessary in detection of both the position of the image of the pattern light beams and the position of the working line can be clarified.
Patent JP-S6115227-A (JP)
Title: Backup system of data file
Inventor: KAMIDATE MORIHIRO
IPC: G06F3/06
Filed: 1984-06-29
Abstract: PURPOSE:To switch quickly and effectively an operation system file to a backup system file by informing a fault detected at the side of the normal operation system file through a state informing means to start the backup system file. CONSTITUTION:The write data fed from a processor 1 is written simultaneously in a normal operation system file unit 2 and a backup system file unit 3 with a multi-channel address. The data read out of both units 1 and 2 are sent only through the unit 2. When a fault detecting part 7 of the unit 2 detects a fault, a file unit control part 6 stops the transmission of data and at the same time informs the fault to the unit 3 through a status informing means (d). Receiving this information, a control part 6' of the unit 3 starts a data transmission control part 5 and extracts data out of a data file 9'. Thus the unit 3 transmits data continuously to the processor 1 via a bus interface part 4'.
Patent JP-H0313595-A (JP)
Title: Gloss processing method of member composed of aluminum or aluminum alloy
Inventor: PEETAA FUEN
IPC: C25D11/12
Filed: 1990-05-28
Abstract: PURPOSE: To generate an optimum surface reflection or bright effect by subjecting Al or Al alloy to a DC treatment at a specific temp. in an alkaline electrolyte of a specific compsn. contg. Na 2 PO 4 , Na 2 CO 3 , AlPO 4  and beech extraction liquid.  
     CONSTITUTION: The member consisting of the Al or Al alloy is subjected to the treatment of two stages in the alkaline electrolyte which contains 120 g/l Na 2 PO 4 , 330 g/l Na 2 CO 3 , 10 g/l AlPO 4  and 5 ml/l beech extraction liquid and is worked by DC. At this time, the member is subjected to a prebrightening treatment at a working temp. of about 80°C and preferably at a current density of about 3 A/dm 2  in the first stage. The member is then subjected to a post- brightening treatment at a working temp. about 70°C and preferably at a current density of about 1.5 to 2 A/dm 2  with the same electrolyte in the second stage. At this time, the member is adequately treated for about 18 minutes in total. As a result, the optimum surface reflection or bright effect is generated on the member. 
     COPYRIGHT: (C)1991,JPO