baber/WOPTO huggingface dataset:
Patent JP-2000133125-A (JP)
Title: Apparatus for assembling color selecting mechanism for cathode-ray tube
Inventor: ITO YUKIO
IPC: H01J9/14
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuations in tension distribution shape of a color selecting mask of a color selecting mechanism in an apparatus for assembling the color selecting mechanism for a cathode-ray tube. SOLUTION: In an apparatus for assembling a color selecting mechanism for a cathode-ray tube in which the color selecting mechanism is assembled by welding a color selecting mask in a state in which a frame formed into a square frame is pressurized so as to stretch the frame across the color selecting mask, the apparatus has pressurizing pins 3 abutting against the frame for the purpose of the pressurization, wherein the pressurizing pin 3 is subjected to a frictional force reducing process.
Patent JP-S63151728-A (JP)
Title: Controller for front loader
Inventor: MIZOTA HIDEAKI
IPC: E02F3/43
Filed: 1986-12-16
Abstract: PURPOSE:To make the operation of front loader easier by providing a switch connecting the bucket control system with a vertically moving commander for controlling the attitude of the bucket according to the vertical movement of boom and a switch for controlling and commanding the attitude of the bucket. CONSTITUTION:A controller with a boom control system 45 and a bucket control system 46 is provided with a switch 22 for controlling and commanding the attitude of bucket, and switches 49-52 to connect the control system 46 to a vertical movement commander 16 in such a way as to enable the bucket cylinder to move toward dumping (tilting) when the boom rises (or descends). A command switch 22 is operated to send vertical movement command signal A from the commander 16 to the control system 46, and when the boom rises, the bucket is operated toward dumping. When the boom descends, the bucket is operated toward tilting. The inclination of the bucket with vertical movement of boom is corrected by a signal A to prevent the dropping of soil during rising. Also, the horizontal landing of the bottom during lowering can be easily attained.
Patent JP-H06126039-A (JP)
Title: Adaptor for pachinko machine
Inventor: INUI HIDEYUKI
IPC: A63F7/02
Filed: 1992-10-14
Abstract: PURPOSE:To enable the selection of whether the shooting of balls is suspended or not when those delivered reaches a prescribed number while pachinko machines offer jackpot. CONSTITUTION:Within a computer control unit 6 balls discharged from a game machine 11 are accumulated and stored as success balls with an inputting of a success signal 16 and the balls fed to the machine are accumulated and stored as fault balls with an inputting of a fault signal 17. The fault balls are subtracted from the success balls to calculate the balls qualified and it is judged whether the balls qualified reach a prescribed number. When the balls qualified reach the prescribed number while a jackpot signal 17 is inputted, it is judged whether a suspension signal 20 is outputted or not according to an external setting signal 22. Thus, it is possible to judge whether the shooting of balls is suspended or not during the period of offering jackpot.
Patent JP-H05133971-A (JP)
Title: Device for visualizing two-phase flowing phenomenon of gas and liquid
Inventor: KOYAMA FUKUKO
IPC: G06F19/00
Filed: 1991-11-15
Abstract: PURPOSE:To display the numerically analyzed fluidized mode of a two-phase flow of gas and liquid by momentarily changing the fluidized mode while a physical relation is satisfied. CONSTITUTION:A new pitch generating section 10 generates a new pitch from initial pitch data in a RAM 3. A pitch coordinate calculating section 11 calculated coordinates at the new time of the pitch from the mesh coordinates and speed of a pitch in an external storage device 5 and time from an input device 6 and a pitch physical amount calculating section 12 calculates a physical amount at the new pitch coordinates from the numerically analyzed results of a two-phase flow of a gas and liquid and new coordinates of the pitch of the device 5. Then, a pitch fluidized mode deciding section 13 decides the fluidized form of the pitch from the physical amount of the pitch at the new coordinates and the fluidized form map of a RAM 2. A pitch displaying item generating section 14 generates a structure meeting the physical amount and fluidized mode at the coordinate positions of the pitch from the experimental data about shapes in a RAM 4 and outputs the structure to a display device 8.
Patent JP-H09118987-A (JP)
Title: Improvement of antibacterial property for copper containing stainless steel
Inventor: HASEGAWA MORIHIRO
IPC: C22C38/16
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To remove a surface alterated layer due to working and to restore an antibacterial property by immersing a Cu containing stainless steel into an acid solution containing a specified H2 SO4 and Cu ion and rising Cu concentration of a surface layer. SOLUTION: The stainless steel or worked stainless steel containing, by wt., 0.3% Cu is immersed into the acid solution containing, by wt., 0.1-30.0% H2 SO4 and Cu ion of 50-5,000ppm. The alterated layer on the stainless steel surface generated due to grinding and working is removed by this treatment, and the surface layer having Cu concentration of >=0.10 atomic % effective for the antibacterial property is formed. In this case, the added Cu ion is acted to stabilize the quality of the surface after acid cleaning. By this way, the antibacterial property is simply restored without damaging the appearance peculiar to the stainless steel.
Patent JP-2000131503-A (JP)
Title: Optical member
Inventor: SUZUKI TETSUO
IPC: G02B1/115
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical member which has an optical thin film formed, which has moisture resistance, which can maintain good optical characteristics in a UV region of <200 nm wavelength for a long time. SOLUTION: This optical member consists of a substrate 1 and an optical thin film for UV region comprised of a high refractive index layer and a low refractive index layer on the substrate. The difference of refractive index between the high refractive index layer and low refractive index layer is >=0.27, and either of the materials has a large solubility in water. At least the material of the outermost layer is modified to have a small solubility in water and a high density.
Patent JP-H10132109-A (JP)
Title: Flow proportional valve
Inventor: EMA MASANORI
IPC: F16K11/14
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To adjust flow so as to drive a plurality of valves by using one actuator and match each valve element to a flow characteristic proper to passage where each valve is arranged. SOLUTION: Flow regulating valves 13, 15 are respective arranged in valve seats 8 and 11 disposed independently in a valve element 4, an output shaft of one actuator is branched out into plural output member 24, 28 by a gear to thereby connect each output member to an advance/retreat mechanisms 12, 14 of each flow regulating valve 13, 15. Then, speed change gears are provided in at least one output member 24 to constitute a flow proportional valve.
Patent JP-H02149073-A (JP)
Title: Interchangeable lens system
Inventor: HARIGAYA ISAO
IPC: H04N5/225
Filed: 1988-11-30
Abstract: PURPOSE:To inform a photographer of the propriety of a test by sending a test signal from a camera main body to a lens unit through a communication path when the lens unit is mounted on the camera main body, actuating each unit, and indicating its state on the camera main body. CONSTITUTION:A power source is supplied from the camera main body to a lens L side when the lens L is mounted on the camera main body C and data communication is executed between the camera main body C and the lens L through a communication path 13. The control command for the test is sent at every units AF and AE and a zoom from the camera main body C to the lens L side, a drive in accordance with the control command is executed at the lens L side, its moving amount is detected by respective encoders 31, 32 and 33, and control status information is transmitted with its output. The camera main body C compares it with the quantity to be commanded by itself from this moving amount, decides through a step S20 whether or not the test is normal, and the situation of each unit is indicated through a fault indication with the result.
Patent JP-H09145026-A (JP)
Title: Combustor and gas turbine
Inventor: OSHIMA HARUO
IPC: F23D14/84
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce NOx produced by nonuniform combustion by injecting a fuel in a first direction and a second direction formed at a predetermined angle with respect to the first direction, and supplying air to the outside of an injection hole for the fuel injected from the second direction and further supplying air to the further outside of the foregoing supplied air. SOLUTION: Fuel gas 5 such as natural gas is introduced into a nozzle core 14 from an inlet nozzle 9, and is straightened with a straightening plate 10. Part of the gas is injected from an injection hole 18 as flame holding fuel gas 5A. Part of the straightened fuel gas 5 is injected from an injection hole 19 as main fuel gas 5B. The gases are injected in a predetermined direction (first direction) and in a direction (second direction) larger than 0 degree but smaller than 90 degree with respect to the predetermined direction from the nozzle 9. Mixed and combusted injection air 6 is straightened with an injection air straightening plate 2 and is injected. The injection air 6 is mixed with the fuel gas 5B as primary air, and is further mixed with the combustion air 4 after passage through a combustion air guide vane 17.
Patent JP-H06149401-A (JP)
Title: Operation schedule setting system
Inventor: WATANABE MASAAKI
IPC: G06Q10/00
Filed: 1992-11-11
Abstract: PURPOSE:To reduce man-hour and error by preparing and distributing the setting of an operation schedule for each system of plural distributedly arranged computer system while being concentrated regardless of a maintenance person for each system. CONSTITUTION:An operation schedule 133 for the managed side system previously prepared in a managing side system 1, operation schedule managing information 132 for that operation schedule and applied system information 131 for applying that operation schedule are set, at the time of distribution start, an operation schedule distribution control part 12 judges whether it is necessary to transfer the operation schedule 133 or not by comparing the applied system managing information 132 of the applied system information 131 with transferred operation schedule managing information 231 of a managed side system 2 and when the revise of the schedule is judged, the operation schedule 133 is sent to the managed side system 2 and stored in an operation schedule storage part 23.
Patent JP-H01141890-A (JP)
Title: Method for roughening ceramic base material
Inventor: YONEDA TATSU
IPC: C04B41/91
Filed: 1987-11-27
Abstract: PURPOSE:To obtain a roughened ceramic base material useful for a highly reliable ceramic circuit board, etc., and capable of forming a metal layer having excellent adhesive strength by treating the ceramic base material surface with a specified molten metal, and then treating with a molten alkali metal hydroxide. CONSTITUTION:The ceramic base material of an oxide or a non-oxide is dip- treated with a molten material of sodium bisulfate, etc., generating SO3 as the decomposition product or a molten compd. shown by the formula (0<=x<=4, 1<=y<=4, 1<=z<=10, and 1<=n<=4), and further dip-treated with >=one kind of molten salt among alkali metal hydroxide such as NaOH and KOH. Consequently, the surface is roughened. A metal layer is formed, as required, on the surface of the roughened ceramic base material.
Patent JP-H04174886-A (JP)
Title: Hologram recording medium and method including color-borate complex
Inventor: YOSHINAGA YOKO
IPC: G03F7/027
Filed: 1990-11-08
Abstract: PURPOSE:To obtain a hologram recording medium with a sensitivity even to a semiconductor laser wavelength scope, and an excellent heat-proof and water proof property, by using a positive ion color-borate negative ion complex as a polymerization starting agent. CONSTITUTION:A hologram recording medium is formed by using a monomer to allow to polymerize, and a positive ion color-borate negative ion complex to allow to start polimerization, in a polymer. When the recording medium is exposed in a visual light, it shows sufficient sensitivity in the wavelength scope from the argon laser to the semiconductor laser according to the absorption of the polymerization starting agent. And by exposing an interference pattern by the interfering laser of two beams of an object beam and a reference beam with an adequate wavelength in this wavelength scope, the polymerization is promoted, and a reflection type or a permeation type of volume phase type hologram is formed. Consequently, a hologram with no color, a high transparency and heat-proof property, and a low water absorption coefficient can be obtained.
Patent JP-H10129540-A (JP)
Title: Driving axial load increasing device for tractor
Inventor: YAMAZAKI SEIYA
IPC: B62D53/04
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To increase the driving axial load of a tractor with no change made of a connecting part in position. SOLUTION: A pushing-up force generating device (for example, bellows) 14 generating force pushing up the rear part of a coupler, is provided between the rear part of a tractor coupler 12 and a trailer chassis frame 7. Pushing-up force can be controlled by controlling air fed through a pipe 17 out of an air tank 16 by an electromagnetic value 18. Axial load applied to a driving shaft 6 is obtained based on the detected signal from a load sensor 20, and when it is found to have been less than a specified load, pushing-up force is thereby boosted up.  By this constitution the load of trailer 2 that has been supported by only a supporting stand 10, is changed into a configuration where the aforesaid load is supported by both the supporting stand 10 and the bellows 14, and the working point of the trailer load can be substantially shifted to the bellows side (the side close to the driving shaft 6) in response to the magnitude of pushing-up force, so that driving axial load can thereby be boosted.
Patent JP-H03161776-A (JP)
Title: Image forming device
Inventor: ASAKAWA MINORU
IPC: G03G21/00
Filed: 1989-11-20
Abstract: PURPOSE:To prevent collision on a home position side and to improve productivity in copying by measuring the time from arriving at a brake sensor to arriving at a home position sensor every optical returning action and setting appropriate braking amount in accordance with the measured time. CONSTITUTION:In an image forming device where the initial returning action of an optical system is performed with full power without speed control, the time from arriving at the brake sensor B.S to arriving at the home position sensor H.P.S is measured every optical returning and compared with plural thresholds to judge the magnitude of braking ability. In the case that the braking ability is lowered by temperature rise, etc., a time for braking is made longer to suppress the speed. On the contrary, in the case of braking too effectively, the time for braking is made shorter to increase the speed. By switching the braking amount every scanning unit, the speed of the optical system of rushing in the home position is always kept within a specified range. Thus, the collision on the home position side is surely prevented without lowering the productivity in copying.
Patent JP-H01143499-A (JP)
Title: Manufacture of voice coil
Inventor: SATO TEIICHI
IPC: H04R9/04
Filed: 1987-11-29
Abstract: PURPOSE:To improve the strength of a voice coil and to reduce the weight through the thin thickness by rotating a forming cylinder at a high speed while being heated, injecting a molten synthetic resin material therein and manufacturing the voice coil made of a film cylinder fixing the coil incorporatedly. CONSTITUTION:A ring coil support 9 made of a recessed groove is formed to an inner wall of a cylinder member 7 whose one end is opened via a step 8 and a forming cylinder 6 provided with a bobbin forming part 10 made of a recessed groove shallower than the recessed groove toward the opening of the other end in continuity with the tip of the coil support 9 is utilized. After a coil 12 having no core and wound as a layer in advance onto the coil support 9 is loaded, the forming cylinder 6 is heated and a jet nozzle 16 is faced in the forming cylinder 6 while the cylinder is rotated at a high speed and the molten synthetic resin material 17 is dropped from the tip to form the voice coil 10. Thus, the synthetic resin material 17 is blown onto the inner wall face of the forming cylinder 6 by a centrifugal force and immersed between the coils 12 and pressed onto the bobbin forming part 10 thereby forming the film 14 having the same thickness as the depth of the recessed groove of the bobbin forming part 10.
Patent JP-S63155563-A (JP)
Title: Fuel cell
Inventor: NARA HIDEYUKI
IPC: H01M8/02
Filed: 1986-12-19
Abstract: PURPOSE:To prevent leakage of gas certainly by placing heat resistant/ electrolyte resistant mixed/kneaded substance and fluororesin tape provided with a holed portion is sealing materials between an electrode end having ribs and a gas separating board. CONSTITUTION:Mixed/kneaded substance 5 formed by mixing together and kneading 30-60wt.% of heat resistant/electrolyte resistant scaly graphite powder, and 70-40wt.% of fluorine oil, and porous fluororesin tape 6b provided with a holed portion 7 are placed as sealing materials between the end of an electrode 2 having ribs and fluororesin film 4 bonded thereto and a gas separating board 3. Accordingly, the end of each electrode 2 having ribs and fluororesin film 4 bonded thereto and a gas separating board 3 adjacent thereto can be enhanced in their resiliency and adhesiveness, so that any gas leakage from gaps between these components can be prevented certainly.
Patent JP-2001124857-A (JP)
Title: Positron camera system and beam irradiation position measurement method in the system
Inventor: KITA YOSHIO
IPC: G01T1/29
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a positron camera system capable of accurately measuring a beam irradiation position in a short time. SOLUTION: On the basis of a light emission distribution spread width (half- width Δr) of each of annihilation gamma beams 5a, 5b, a light emitting point depth position Δh of each of the annihilation gamma beams 5a, 5b in scintillators 2a, 2b of respective detectors 1a, 1b is found. From the found depth positions Δh of the light emitting points and incident angles θz, θy of the respective annihilation gamma beams 5a, 5b to the scintillators 2a, 2b of the respective detectors 1a, 1b, incident positions (calculated values of the center of gravity) Z, Y of the respective annihilation gamma beams 5a, 5b found as the centers (centers of gravity) of the signal distribution outputted from respective photoelectric multipliers 3a, 3b are corrected.
Patent JP-H07256079-A (JP)
Title: Composite powder
Inventor: NAKANE TOSHIHIKO
IPC: B01J2/12
Filed: 1994-11-11
Abstract: PURPOSE:To obtain a composite powder having, for example, good slip properties and concealing power, make the surface of the powder hydrophobic or hydrophilic, lower the specific gravity of the powder or impart magnetic properties or coloring properties to the powder by coating the surface of a nucleus powder with an outer wall powder substantially perfectly, stably and uniformly to improve the surface properties of the nucleus powder. CONSTITUTION:An org or inorg. powder with a particle diameter of 30mum or less is used as a nucleus powder and the nucleus powder is substantially perfectly coated with an outer wall powder having an average particle size 1/5 or less that of the nucleus powder such as an inorg. powder or a metal powder by mixing compression.
Patent JP-2001123295-A (JP)
Title: Method of manufacturing thin film, and method of manufacturing color filter
Inventor: KONDO HIROSHI
IPC: G02F1/1335
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To reliably form a thin film such as a uniform dye stuff layer by a simple treatment. SOLUTION: An electrolytic solution remaining on the surface of an electrode with pigment particles electrodeposited thereon can be prevented from being solidified by electrodepositing a dye stuff layer in a dye stuff layer forming process 2 and then implementing a cleaning process without allowing evaporation of the electrolytic solution remaining on a substrate 5, only the electrolytic solution remaining on the surface of the electrode 4 with the pigment particles electrodeposited thereon and to the surface of the insulating substrate 5 is washed away, the dye stuff layer formed on the electrode is prevented from being peeled off, and the thin film of the excellent dye stuff layer can be stably manufactured.
Patent JP-H10140786-A (JP)
Title: Manufacture of tile-sticking panel and tile sticking-panel
Inventor: KOBAYASHI MASAYA
IPC: C09J5/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture of a tile sticking panel by springing over powder between tiles and adhering them after an organic adhesive is applied on a backing panel surface to stick the tiles. SOLUTION: An organic adhesive 12 is applied on the surface of a baking panel 1. Viscosity of the organic adhesive is desirably 5000-500,000mPa.s, because exudation of the organic adhesive is eliminated to adhere powder 14. In addition, a thixotropy factor is desirably 1.5-5.0 at 20 deg.C, because application unevenness and tile dislocation are eliminated. After the organic adhesive is applied, and a plurality of tiles 13 are mutually separated to be stuck. Thereafter, before the organic adhesive 12 is cured, powder 14 having transparency is sprinkled over a joint part between the tiles 13 to manufacture a panel 10. The powder may be glass powder and the like, and decorativeness of the joint part formed between the tiles 13 is made superior. Thus, the joint superior in design can be easily manufactured.
Patent JP-S63153720-A (JP)
Title: Magnetic recording medium
Inventor: USHIGOME HISASHI
IPC: C09D7/12
Filed: 1986-12-18
Abstract: PURPOSE:To prevent gelation of polishing agent paste by incorporating ethylenediaminetetraacetic acid and the metal salt or deriv. thereof into a magnetic layer. CONSTITUTION:The major cause for the thickening and gelation which are liable to arise in the case of preparing the polishing agent paste by using an NC resin in particular lies in the active worn iron-component generated from iron beads for dispersion or the inside wall of a dispersing machine. Quick inactivation of such active worn iron-component is the best method of eliminating such cause. The ethylenediaminetertraacetic acid (EDTA) is used as a capturing agent for metal ions in order to prevent such gelation. Although the mechanism as to how the EDTA inactivates the activity by forming a complex to a transition metal such as iron and to prohibit the conversion of NC to three- dimensional structure or the gelation thereof is not well, the thickening of the polishing agent coating compd. is suppressed when the EDTA is added to said compd. The gelation is thus effectively prevented.