baber/WOPTO huggingface dataset:
Patent JP-H03108699-A (JP)
Title: Radiation beam transmitting window and attachment of radiation beam transmitting thin film to the same
Inventor: HARA KOICHI
IPC: H01J35/18
Filed: 1989-09-22
Abstract: PURPOSE:To enable an exposure treatment of a transfering device side under an atmospheric condition and also to enable grading up transmissivity of a radiation beam by forming a radiation beam transmitting thin film to be spherical, protruding to a side of a radiation beam source, and by lessening its thickness gradually towards its center. CONSTITUTION:A radiation beam transmitting thin film 1 is formed spherical protrudingly to a side of a radiation beam source. By this treatment, the thin film 1 is made to endure a tensile stress working to the thin film 1 derived from pressure difference between the radiation beam source side and the transfering device 4 side. By using the thin film 1 being shaped spherically in this way, tensile stress sigma shown in the figure, is solely works to the thin film 1. Accordingly, even if a film thickness t is small, the tensile stress sigma can be arbitrarily applied, by selecting a spherical curvature R corresponding to the film thickness t. Also, in order to make intensity of the radiation beam obtained at the device 4 side, to be of almost the same everywhere, the film thickness t is formed so as to get thinner towards a spherical center part C of the thin film 1, at its periphery, and therewith all transmitting distances of the radiation beams through the film are made to be quite same at every position.
Patent JP-2001062908-A (JP)
Title: Device and method for terminal treatment of laminated material
Inventor: SHIOTANI TSUNAMASA
IPC: B29C53/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To allow a bonded part to be separated by a repulsion force of a base material after an end treatment. SOLUTION: The terminal treatment device comprises a material pressing means 3 to press a laminated material comprising a base material and a skin set in a cavity 2a of a lower mold 2 to fix it, an adhesive applying means 1 to apply an adhesive to the base material along a fold line thereof, a fold line forming means 6 to press a heated fold line forming jig 9 against the base material, forming a groove on the base material along the fold line, a folding back means 5 to push an end of the laminated material, folding back the end inward of the fold line, and a pressing means 4 to press the folded end against the base material coated with adhesive, joining the end to the base material through the adhesive.
Patent JP-H08110647-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YOKOTA SABURO
IPC: G03G5/05
Filed: 1994-10-11
Abstract: PURPOSE: To obtain a photoreceptor having high sensitivity, not causing cracking and the lowering of potential, capable of giving a high density developed image of superior quality and having durability and stability fit for repetitive use. CONSTITUTION: An electric charge generating layer contg. an electric charge generating agent and a butadiene compd. dispersed in a resin and an electric charge transferring layer contg. an electric charge transferring agent dispersed in a resin are laminated on an electrically conductive substrate to obtain the objective electrophotographic photoreceptor. The butadiene compd. is represented by the formula (where each of R<1> -R<4> is H, an aliphatic group which may have a substituent, an arom. group or amino).
Patent JP-S63102139-A (JP)
Title: Manufacture of fluorescent screen of cathode-ray tube
Inventor: ITO TAKEO
IPC: H01J9/22
Filed: 1986-10-17
Abstract: PURPOSE:To simplify processes and to improve stability in manufacturing yield and quality by sticking a phosphor film on a surface of a face plate and forming a metallic film on this phosphor film by pressure adhesion and thermal decomposition of adhesives or the like. CONSTITUTION:After a phosphor film 14 is formed on an inner surface of a face plate 20, a transcribing film 15 with the same size as the inner surface is placed thereon. The film 15 is formed by coating a base film 10 with a parting agent layer 11 and piling an aluminium film 12 on it by vacuum evaporation and besides piling a thermoplastic adhesive-coated layer 13 thereon. The film 14 and the layer 13 are made to touch each other and pressed by a heated pressing metallic mold 30. Next the film 10 is peeled, and the adhesive coating between the films 12 and 14 and the parting agent sticked on the other surface of the film 12 are heated to be thermally decomposed, and so a metallic film is formed on the phosphor film. Hence, processes can be simplified and stability in manufacturing yield and quality can be improved.
Patent JP-S60140719-A (JP)
Title: Apparatus for heat-treating semiconductor wafer
Inventor: MATSUMI YASUSHI
IPC: H01L21/22
Filed: 1983-12-28
Abstract: PURPOSE:To efficiently heat-treat a wafer, by controlling the speed of a heat- treating boat in accordance with the variation of the temperature applied to the boat in a core tube. CONSTITUTION:At starting, a loader 7 rapidly inserts a boat 4 into a furnace 2. When the boat 4 reaches the boundary between temperature zones C and B, a switch 12 outputs to a controller 8 so as to slow the boat. When the boat reaches entirely in a temperature zone A, the loader is stopped by a detection signal from the switch 13. After the heat treatment, the loader operates in the reversed sequence. Since the variation of temperature distribution is gentle in the zone C and the wafer 3 is not subjected to large thermal strain there, the boat 4 can be moved rapidly in that zone. In such a manner, the period of time required for inserging and taking out the boat is reduced, and the efficiency of the heat-treating process can be improved. A temperature sensor 20 for outputting to the loader controller may be incorporated in the boat so as to realize in-line control with stable reproducibility.
Patent JP-2000077303-A (JP)
Title: Method for forming pattern
Inventor: FUJIMOTO TADASHI
IPC: G03F7/20
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a pattern for highly precisely forming an isolated pattern in photoresist. SOLUTION: This method forms an isolated pattern 206 by exposing an isolated pattern 204 of a reticule R, whose short side is 0.3 μm or less to a photoresist formed on the surface of a wafer W by a multiplex focal exposure method. A negative photoresist NPR is used for the photoresist. Even when the isolated pattern is operated by the multiplex focal exposure method, the negative photoresist is used as the photoresist so that the isolated pattern 204 of the reticule R can be made light transmissive, and the surrounding region can be made light non-transmissive.  Thus, the surrounding area of the photoresist NPR corresponding to the isolated pattern 204 can be prevented from being exposed by lights from the surrounding of the isolated pattern 204, and the isolated pattern 206 of the photoresist can be formed highly precisely, even at adopting the multiplex focal exposure method for obtaining high intensity of light.
Patent JP-H1069902-A (JP)
Title: Filling device of paste active substance to electrode substrate for storage battery
Inventor: TANAKA SHIGENORI
IPC: H01M4/20
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To ensure uniform filling of a paste active substance without generating waves for a filling force by forming a roulette for a rear filling roller and rendering both ends of the roulette an inclined groove to be inclined forwardly in a roller rotation direction. SOLUTION: A roulette groove 9 is formed for a rear filling roller 3b, and a groove 9 has an inclined groove in the rotational direction of the roller 3b at both ends 3b1 of the roller 3b. Thereby, with rotation of the roller 3b, a paste active substance P can be easily traced, therefore, the substance P can be easily introduced into an intermediate part 3b2 opposed to an electrode substrate G, in particular, movement of the substance P between a groove 9a and a masking plate 5 downward thereof is promoted, and therefore a dead space can be eliminated. Thereby, the paste on the plate 5 is never solidified, the uniform substance P can be filled in the substrate G, and an electrode causing improvement in battery performance can be obtained.
Patent JP-S6399123-A (JP)
Title: Reamer
Inventor: WAKIHIRA KOICHIRO
IPC: B23B51/02
Filed: 1986-10-15
Abstract: PURPOSE:To make is possible to prevent a drill section from being broken, by forming cutting edges formed in grooves and chisel cutting edges formed in a thick core part by thinning in straight line-like shapes, respectively, and by setting the angle of the cutting edge to a value less than a predetermined angle. CONSTITUTION:Cutting edges 4 formed in grooves 3 are formed in a straight-line L shape so as to extend from a point P0 on the outermost periphery to the center axis O, and the centriperal angle alpha of the cutting edges 4 which respect to the straight- line L is set within a range of + or -5 deg.. Further, chisel cutting edges 7 formed by parts 6 which are ground off by thinning are formed in a straight line-like shape, extending from a point Pi on the innermost periphery to the center axis O with the axial rake angle theta thereof being set within a range of + or -5 deg.. Further, the diameter C of the thick core part 1 is set within a range of 0.25-0.4 times large as the diameter D of the drill part, and a remaining core part which is formed when a chisel point 8 is left without being ground during thinning, is set within a range of 0-0.1 times as large as the diameter D of the drill part. Thus, it is possible to obtain a strength sufficient for preventing the drill part from being broken, and to facilitate the regrinding process.
Patent JP-S60138656-A (JP)
Title: Code converting system of memory device
Inventor: NAKAGAWA NOBUO
IPC: G06F12/16
Filed: 1983-12-27
Abstract: PURPOSE:To improve the countermeasure to a fault and the adaptability of program constitution by providing a code converting memory to convert a code into another one on the way to the data and programs are transferred to a CPU from a main memory. CONSTITUTION:When data and programs are transferred to a CPU3 from a main memory 1, a code converting memory 5 different in constitution from the main memory 1 and can allocate optionally address space is provided, then the code conversion data is stored in it. As a result, the output data DA0-DA15 of the memory 1 and output data DB0-DB15 of the memory 5 are applied with the code conversion via an exclusive OR circuit 13, and an NOT circuit 14 when it is accessed from the CPU3, then the result is outputted to the CPU3. Thus even an address space of a ROM of the memory 1 can be easily converted into other data. As a result, it is possible to improve the countermeasure to bit/word fault, and the adaptability of the multiplex constitution of a program.
Patent JP-H0589517-A (JP)
Title: Optical disk
Inventor: IKEDA JIRO
IPC: G11B7/24
Filed: 1991-09-25
Abstract: PURPOSE:To obtain the optical disk which is strong to a change with lapse of time by forming the thin film of a reflection film consisting of a stainless steel so as to coat the rugged patterns of a transparent substrate formed with the rugged patterns based on the information signals recorded thereon. CONSTITUTION:The disk substrate 2 is molded of a synthetic resin material having light transparency, for example, polycarbonate, PMMA, etc., by transferring the rugged patterns of a stamper to one surface thereof by an injection molding device to form signal patterns 3. The reflection film 4 is formed in the form of the thin film having a film thickness of <=1000Angstrom  by sputtering vapor deposition, etc., of the stainless steel material (Fe, Ni, Co alloy) on the surface of the disk substrate 2 on the side formed with the rugged patterns. The optical disk which is reduced in cost and is less changed with lapse of time is provided in this way.
Patent JP-2001064647-A (JP)
Title: Phosphorescent substance
Inventor: KAMIYA AKIRA
IPC: C09K11/67
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a phosphorescent substance having no toxicity, being chemically stable even in air, emitting an orange light. SOLUTION: This phosphorescent substance is obtained by adding Ti to CaO and which is obtained by bringing a substance to be converted into CaO by heating in air, such as calcium oxide(CaO), calcium carbonate(CaCO3), calcium hydroxide(Ca(OH)2), calcium sulfate(CaSO4), calcium oxalate(CaC2O4), or the like, as a raw material into contact with metal titanium(Ti), heat-treating the resultant substance in vacuum or in an atmosphere of argon gas, or the like, having no reactivity with Ti or subjecting CaO and Ti to a mechanical alloying method, or the like.
Patent JP-S6398796-A (JP)
Inventor: SHIMOMURA SHIGEKI
IPC: G08B21/16
Filed: 1986-10-15
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-H08110662-A (JP)
Title: Automatic document feeder and image forming device
Inventor: KUBO HIROSHI
IPC: B65H5/02
Filed: 1994-10-12
Abstract: PURPOSE: To read and copy document in a state where their sizes are coexistent in the shortest time by starting scanning when the document is stopped on a carrying belt near a scanner even though another carrying belt is reversed. CONSTITUTION: In an image forming device 1 equipped with plural carrying belts 17 and 18 independently driven and an automatic document feeder 2 provided with a reversing mechanism; scanning is started when the document is stopped on the 1st carrying belt 17 near the scanner even though the 2nd carrying belt 18 is reversed. In the case the document is extended over the carrying belts 17 and 18, the carrying belts on both ends in the feeding direction of the document are driven in an outward direction at low rotation in the automatic document feeder 2. At such a time, the area of the carrying belt on a paper supply side is set to be the largest. Furthermore, in the automatic document feeder 2, the centers of A3 size and B4 size with respect to the feeding direction of the do not exist between the carrying belts 17 and 18.
Patent JP-H1184073-A (JP)
Title: Method and device for reprocessing spent nuclear fuel
Inventor: KAMOSHITA MAMORU
IPC: G21C19/46
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To make a spent nuclear fuel reprocessing facility compact by reducing the number of extracting steps. SOLUTION: Since a mixed extracting agent 6 is supplied in parallel to a plutonium and uranium co-extracting device 7 and a uranium extracting device 11 to which a fuel dissolving solution is supplied in series, the fuel dissolving solution comes into contact with a new mixed extracting agent 6 in the extracting device 7 after passing through the co-extracting device 7. Therefore, the overall nuclear fuel material extracting efficiency in the devices 7 and 11 is improved and the total number of extracting steps in the devices 7 and 11 can be reduced. The mixed extracting agent 6 contains tributylphosphoric acid(TBP) and tri-n-octylamine(TOA). In addition, since the migration of a fissile nuclide to the TBP is suppressed and scrubbing operation becomes unnecessary, the number of extracting steps is further reduced.
Patent JP-H04124074-A (JP)
Title: Production of ceramic base plate having low dielectric constant and production of green sheet
Inventor: KAMEZAKI HIROSHI
IPC: H05K1/03
Filed: 1990-09-17
Abstract: PURPOSE:To eliminate fluctuation of dielectric constant by adding plasticizer, binder and a solvent to a mixture of specific hollow silica powder, boro-silicate glass powder and ceramic powder, kneading, molding and calcining. CONSTITUTION:Plasticizer (e.g. dibutyl phthalate), binder (e.g. polymethyl methacrylate) and a solvent are added to a mixture of hollow silica powder having controlled film thickness and specific gravity approximated to specific gravity of the solvent, boro-silicate glass powder and ceramic powder (e.g. Al2O3), and then kneaded, and the resultant mixture is molded to obtain a green sheet. Next, the green sheet is calcined to afford a ceramic base plate having low dielectric constant.
Patent JP-H0557392-A (JP)
Title: Thin thickness working apparatus
Inventor: FURUYA HIROYUKI
IPC: B21J5/06
Filed: 1991-08-30
Abstract: PURPOSE:To reduce load received by a die and a punch, to prolong these service lifes and to prevent burning of a raw material in a thin thickness work to formed the prescribed shape by pressing the raw material with the punch in die hole in the die. CONSTITUTION:At a part pressing the raw material M on wall surface of the die hole 4 in the die 3, outwardly tapered face 4t inclined outwardly toward the punch 9 side is formed and also, straight face 4s is formed in the adjoining part of the tapered face 4t at the punch 9 side. Further, at the pressing part of the above die hole 4, driving means 12, 13 for crushing the raw material M with the punch 9 and a movable member 8 and shifting the raw material M to outer part of the die hole 4 after passing through the straight face 4a, are provided.
Patent JP-H04124435-A (JP)
Title: Air-fuel ratio control method for internal combustion engine
Inventor: MIYASHITA YUKIO
IPC: F02D41/12
Filed: 1990-09-17
Abstract: PURPOSE:To rapidly obtain a desired supply air-fuel ratio by maintaining a target air-fuel ratio at a value immediately before proceeding during a predetermined period after an engine proceeds from an operating condition except for a given deceleration operation to the deceleration operation, and setting it at an approximate center value after an elapse of a predetermined time. CONSTITUTION:During a predetermined period after an engine 1 proceeds from an operating condition except for a given deceleration operation to the deceleration operation, a target air-fuel ratio is maintained at a value immediately before the proceeding, and at a value corresponding to an approximate theoretical air-fuel ratio after an elapse of a predetermined time. When the engine 1 proceeds to the operating condition except for the given deceleration operation, the maintained value is used as an initial value of the target air-fuel ratio, for starting feedback control. Therefore, a supply air-fuel ratio can be rapidly controlled at a desired value.
Patent JP-S62107721-A (JP)
Inventor: FUKUYORI KOUN
IPC: A01F12/32
Filed: 1985-11-02
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-S62107846-A (JP)
Title: Continuous casting method for steel
Inventor: TADA KENICHI
IPC: B22D11/10
Filed: 1985-11-01
Abstract: PURPOSE:To decrease inclusions in molten steel in a mold and to obtain a casting billet with better surface quality by pouring with casting speed slower than a specified value in a continuous casting system, which pours molten steel from a submerged nozzle with an inverted T shape or an inverted Y shape into the mold. CONSTITUTION:The mold consisting of a short side 2 and long side 3 arranges the submerged nozzle 4 with the inverted T shape or inverted Y shape 2, in which the outlet holes at its right and left sides are aimed at the short side 2 of the mold. In the drawing, 6 is the powder for covering the molten steel in the mold. The molten steel 5 is poured into the mold 1 through the nozzle from a tundish, together with the inclusions. Then, at solidification of the molten steel 5 in the mold, the inclusions are caught into the molten steel 5 to form casting billet. But, in case of this nozzle type 4, as the molten steel is flowed as arrows in the drawing, the inclusions are difficult to catch into the molten steel and floated easily up. Further, by pouring with <=1.5 m/sec for casting speed of the molten steel, as the inclusions are floated more easily up and are absorbed much into the powder 5, the inclusions of the molten steel are decreased much and the casting billet with good surface quality is obtained.
Patent JP-2000051500-A (JP)
Title: Bouncing ball game machine
Inventor: EZAKI TAKESHI
IPC: A63F7/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To eliminate any chance to give an inadvertent disadvantage to a player while preventing any illegal play by getting rid of an alive ball tank to make the structure compact. SOLUTION: A frame control circuit board 31 is constituted of a single chip microcomputer 90 with a ROM and a RAM built thereinto and an input/output I/091 as main components, a battery 92 to supply an emergency source power to the RAM of the signal microcomputer 90 in addition thereto and the like. Various lamps LED 60, a volume control switch 61, various solenoids 62, a sound generator 63, a prize ball delivery device 64 and a shooting device control circuit board 65 in addition to a game control circuit board 30 are connected to the input/output I/091. Individual prize ports are provided respectively with prize ball detection switches to aggrigate the number of the prize balls according to the difference in the number of the prize balls.  The communication to the frame control circuit board 31 and a special pattern control circuit board 54 from the game control circuit board 30 is made unilateral and no communication is done from the frame control circuit board 31 or the special pattern control circuit board 54 to the game control circuit board 30.
Patent JP-H1191850-A (JP)
Title: Storing case for magnetic tape cassette
Inventor: MORITA KIYOO
IPC: B65D85/575
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a storing case for a magnetic tape cassette in which the magnetic tape cassette can be held in a stable manner without being loosened. SOLUTION: This storing case 21 for a magnetic tape cassette is comprised of a storing section 3 for use in storing a magnetic tape cassette; a lid section 5 for covering the storing section 3; a hinge section 7 for connecting the storing section 3 with the lid 5 in such a way that the lid may be opened or closed; and a side wall 13 arranged at an outer circumference of a flat plate 11 constituting the storing section 3. In this case, a rib 14 for holding a wall part between an opening formed at a substantial central part in a longitudinal direction of the magnetic tape cassette and a light source insertion hole so as to restrict a position of the magnetic tape cassette is installed at one location of a flat plate part 11.
Patent JP-H0563506-A (JP)
Title: Balanced/unbalanced conversion circuit
Inventor: OKASHIN YAMATO
IPC: H03H11/32
Filed: 1991-08-30
Abstract: PURPOSE:To correct a phase and a level difference of an output signal by employing a transistor(TR) for a constant current bias so as to form a differential amplifier circuit thereby connecting a correction capacitor between a base and an emitter of a signal input side TR. CONSTITUTION:A couple of output signals So<+>, So<-> resulting from balancing an input signal So are extracted from collectors of 1st and 2nd TRs Q41, Q42. Then a capacitor C41 whose capacitance corresponds to a stray capacitance Ccs between a substrate and a collector of a 3rd TRQ43 is connected between the base and the emitter of the TRQ41. The capacitor C41 is used to correct a phase difference and a level error of a couple of the output signals So<+>, So<-> due to the stray capacitance Ccs. As a result, the inputted unbalanced signal is converted into balanced signals in opposite phase having an equal level.