baber/WOPTO huggingface dataset:
Patent JP-H09298156-A (JP)
Title: Pattern proximity effect correcting method, program and apparatus
Inventor: HARUKI TAMAE
IPC: G03F1/70
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a pattern proximity effect correcting method and apparatus for efficiently correcting the proximity effect, without depending on the skill of the designer. SOLUTION: For forming a pattern on an object, using a beam pattern formed on the basis of a pattern data, the proximity effect of the pattern is corrected by computing an ideal beam intensity profile of the beam pattern for forming a pattern of desired shape on the object in the form of a continuously varying beam intensity profile(S1), dividing the edge of the pattern into segments according to the pattern data(S2), assigning displacement codes representing at least one of a first displacement along the normal direction of the segment and second displacement along the extending direction of the segment to the segments(S4), and changing the displacement code to displace the segments so that the beam intensity profile obtained from the pattern data approximates to the ideal one(S5).
Patent JP-H08102593-A (JP)
Title: Electromagnetic shield device for electronic equipment
Inventor: TAKAGI KOTARO
IPC: H05K9/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide an electromagnetic shield device which can surely shield electronic equipment and can reduce the size of the equipment as a whole by providing a plurality of conductive elastic members which are mounted on a grounded surface provided on a second printed board by soldering in corresponding to connecting groove sections formed in a shielding frame member. CONSTITUTION: An electromagnetic shield device for electronic equipment is constituted of a first printed board 4 on which electronic element groups 9 are arranged, shield frame member 5 which has the shape of a rectangular pipe and a plurality of connecting groove sections 7 in its opened end section and is put on the board 4 so that the member 5 can surround the electronic element groups 9, second printed board 6 which has a grounded surface, and a plurality of conductive elastic members 8 which are mounted on the second printed board 6 in corresponding to the groove sections 7 of the shield frame member 5.
Patent JP-S6481292-A (JP)
Title: Superconducting wiring board and its manufacture
Inventor: NAKAJIMA TAKASHI
IPC: H01B13/00
Filed: 1987-09-24
Abstract: PURPOSE:To improve chemical instability, insufficiency of mechanical strength and electromagnetic instability by a method wherein the surface of a silver film formed on a substrate is oxidized and an oxide layer formed on this oxide film is protected by a protective film. CONSTITUTION:An ordinary wiring pattern 2 using silver on the surface is formed on a substrate (e.g., a ceramic substrate) 1 whose mechanical strength is sufficient; a desired part of the wiring part 2 is treated chemically or electrochemically; a silver oxide film (Ag2, a mixture of Ag2 and Ag2O3) 3 is generated. An oxide superconducting material 4 is applied onto the silver oxide film 3; a moistureproof coating film 5 composed of, e.g., ethylene chloride trifluoride is installed in order to shut off the oxide superconducting material 4 from the outside air and in order to maintain chemical stability. Accordingly, a hydrolysis of the oxide superconducting material due to moisture in the air is suppressed by the moistureproof coating film 5; the life of the material is extended. The desired strength is obtained by a ceramic substrate structure. Even with a local deterioration in a superconducting characteristic, a silver film functions and an operation is stabilized.
Patent JP-H0899072-A (JP)
Title: Spoilage preventing apparatus of aqueous washing solution and washing method
Inventor: MATSUBARA KATSUYORI
IPC: C11D17/08
Filed: 1994-09-30
Abstract: PURPOSE: To inexpensively and safely prevent the spoilage of an aq. washing soln. stably with the elapse of time. CONSTITUTION: A spoilage preventing apparatus of an aq. washing soln. has a copper ion generating source capable of arbitrarily supplying a copper ion to the aq. washing soln. and also pref. has a means measuring the concn. of the copper ion in the washing soln. and a control means controlling the concn. of the copper ion in the washing soln. to a constant value on reference to the concn. of the copper ion measured by the copper ion concn. measuring means. The copper ion generating means is constituted, for example, of an ultrasonic vibrator and copper or a copper alloy arranged to the range to which ultrasonic vibration is applied when the ultrasonic vibrator is operated in the washing soln.
Patent JP-S6481711-A (JP)
Title: Transporting device for working unit
Inventor: HASHIMOTO JUNICHI
IPC: B65G25/06
Filed: 1987-09-24
Abstract: PURPOSE:To improve the straight advance performance and stability by reducing the length of a rack by permitting the reciprocating movement by transmitting the reciprocating movement of a primary traveling unit to a movable board by two pairs of rack-pinion mechanisms. CONSTITUTION:A driving device and a primary unit 4 are connected by inserting a male coupling member 27 into a female coupling member 13. Therefore, the primary traveling unit 4 can be advanced. Accompanied with said traveling, a rack 10 and a pinion 9 are fitted and a shaft 7 is turned, and the rack 10 is advanced through a pinion 11, and a movable board 1 is erected. With such constitution, the transfer quantity of the movable board 1 becomes equal to the sum of the transfer quantity of the primary traveling unit 4 and the relative shift quantity of the movable board 1 for the primary traveling unit 4, and the transfer quantity of the movable board 1 can be increased in comparison with the feed quantity by the motor drive. Therefore, the transport in a long distance with the straight advance performance is permitted without increasing the length of the rack.
Patent JP-H04116388-A (JP)
Title: Flowing-down droplet film type plate heat exchanger
Inventor: SUMITOMO HIROYUKI
IPC: F28D3/00
Filed: 1990-09-06
Abstract: PURPOSE:To enable vapor accumulated in a preheating chamber to be easily discharged by a method wherein an adjusting part is disposed in an evaporation passage formed between plates, the upstream side of the adjusting part is used as a preheating chamber, the downstream side of the adjusting part is used as an evaporating chamber, and then the upper part of the preheating chamber and gas phase at the lower part of the evaporation chamber are connected by a gas vent pipe. CONSTITUTION:An evaporation passage 2 is formed between a pair of adjoining plates 1. An adjusting part 10 is formed by locally projecting the plates 11 toward the evaporation passage 2. A preheating part 2b is defined at an upper part of the evaporation passage 2 by the adjusting part 10. The lower part is defined an evaporation chamber 2a. Liquid supplied from a liquid supplying port 4 is at first made to flow into the preheating chamber 2b, restricted at the adjusting part 10, dispersed in a width direction of the plates 1, and the preheating chamber 2b is filled with liquid. The liquid in the preheating chamber 2b is preheated by the heating medium flowing in the heating passage 3 and flows out of a clearance at the adjusting part 10 into the evaporation chamber 2a. At this time, the upper part of the preheating chamber 2b and the lower part of the evaporation chamber 2a communicate with each other. A gas vent pipe 32 feeds out the gas accumulated in the preheating chamber 2b into the gas phase part at the lower part of the evaporation chamber 2a.
Patent JP-H0574279-A (JP)
Title: Operation device of power equipment
Inventor: TAKI IZUMI
IPC: H01H33/40
Filed: 1991-09-18
Abstract: PURPOSE:To zero the losses in energy and operation stroke which would be produced between a spring lever and a regenerative lever, by integrating both the levers together. CONSTITUTION:An operation cam 15 is secured to the left end of an operation shaft 7. In order to form a cut-out portion 15a in the circumferential direction, the operation cam 15 is formed with a pair of arms 15b, 15c. In the vicinity of the operation cam 15, a drive lever 16 is rotatably supported passing through the operation shaft 7. For drawing off, a screw shaft 18 is rotated in one direction from a condition of closure. Then, a nut member 19 is moved rightwards to press a flange portion 16b to cause the lever 16 to be rotated counterclockwise. At this time, a spring 5 is compressed to cause an energy to be accumulated therein and the lever 16 is rotated counterclockwise at a high speed, by which the operation cam 15 is rocked counterclockwise at a high speed. As a result, draw-off of a movable contact 10 is completed. Conversely, when closing the contact, the screw 18 is rotated in the opposite direction from the condition of being drawn off. Then, the nut member 19 is moved leftwards to cause the cam 15 to be rotated clockwise at a high speed.
Patent JP-S61116507-A (JP)
Title: Reclaiming equipment for formed plastics
Inventor: AKAMATSU SUSUMU
IPC: B29C48/03
Filed: 1984-11-13
Abstract: PURPOSE:To make possible continuous reclamation of foamed plastics by providing a crushed foamed plastic piece supplying equipment composed of a crushed plastic piece pusher, a heater, a rotary shaft with a spiral blade, etc. to the extruded material supplying section of a horizontal extruder. CONSTITUTION:To the extruded material supplying section of a horizontal extruding machine 2 is furnished a crushed foamed plastic pieces supplying equipment 1 which comprises a truncated-cone forced-feeder 3 having a narrowed bottom, a heater 5 composed of a cylinder section connecting to the bottom opening of the feeder 3 and having the same diameter as the forced feeder and a truncated cone section 4 under the cylinder section, and a rotary shaft 6 with spiral blades 7, 8 arranged on the inside of them, etc. Partial cutout zones 17 are provided on the spiral blades 7 in the truncated cone section 4 of the forced feeder 3.
Patent JP-S61117048-A (JP)
Title: Chip-intrusion preventing cover for machine tool
Inventor: ISHII HISAO
IPC: B23Q11/08
Filed: 1984-11-13
Abstract: PURPOSE:To prevent the intrusion of chips by connecting the edges of the covers installed onto a saddle and a table by a wire and forming a ring form, thus permitting the following at high speed even if each feeding speed of saddle and the table is high. CONSTITUTION:Cloth covers 23 and 24 are extended in the transfer direction from the edges 21 and 22 facing in the transfer direction of a saddle 2. Said cloth covers 23 and 24 are connected each other by a wire 4, after passing through the cover storage parts 41 and 42, and form a ring shape. Therefore, even if the saddle 2 and a table 3 are transported speedily, the cloth covers advance at a same speed before and behind the saddle 2 and the table 3, and wrinkles are not formed on the cloth covers 23 and 24. Therefore, the biting into rails 11 and 27 can be prevented, and the adhesion of chips in machine tool is prevented.
Patent JP-H04117902-A (JP)
Title: Sole of shoes for bicycle and its production
Inventor: OKAJIMA SHINPEI
IPC: A43B5/14
Filed: 1990-09-07
Abstract: PURPOSE:To obtain the sole which is light and highly strong by forming a core material with a lightweight resin, laminating carbon fibers in such a manner that the fiber direction thereof is aligned to the forward and backward direction of the shoes and to the cross direction in the mounting position to a cleat, etc., enclosing the core material with a carbon cloth and integrating the same with a resin. CONSTITUTION:A prepreg sheet impregnated with a thermosetting resin is used for the fibers and cloth to be used for production. The core material 9 is formed of a foamed polyurethane resin and an auxiliary sheet layer is formed by sticking glass cloths 10 to the front and rear surfaces. The carbon fibers 11 are then stuck to the front and rear surfaces thereof by aligning the longitudinal direction of the fibers to the forward and backward direction of the shoes. Further, the carbon fibers 12 are stuck to the position corresponding to the cleat or shoe plate mounting part 7 of the rear surface of the core material by aligning the longitudinal direction of the fibers to the cross direction of the shoes. The glass cloth 13 is then stuck to the rear surface of the core material to form the auxiliary sheet layer. The entire part is enclosed with a satin woven carbon cloth 14. This sole is housed in a mold and is press-molded under heating.
Patent JP-2000053793-A (JP)
Title: Molding method for biodegradable foam
Inventor: IWASAKI KOJI
IPC: B29C44/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a molding method for biodegradable foams, suitable for cushioning materials each having specified weight, dimension and shape and improved in both modulus and compressibility and economical in terms of equipment as well. SOLUTION: This molding method comprises the following procedure: a pelletized stock consisting mainly of starch containing >=45 wt.% of amylose with the whole water content of 8-17 wt.% is kneaded under heating to afford a molten product, which is then weighed so as to be a specified quantity and subsequently issued via a nozzle into the air to effect steam expansion of the molten product. The objective biodegradable foam is produced by this method.
Patent JP-H1082420-A (JP)
Title: Digital control method and device of magnetic bearing spindle
Inventor: SUZUKI NOBUYUKI
IPC: F16C32/04
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To improve a control performance by reducing the number of A/D converters, reducing a conversion speed and increasing a sampling frequency. SOLUTION: The sensor output of the axis of 1-5 channels is given to MPU6 and a control calculation is carried out after being inputted to a multiplexer 12 and selected in a time sharing and converted to a digital signal by the A/D convertor 13 and the control signal is converted to an analogue signal by D/A convertors 7-11 per each axis and A/D conversion and control calculation and D/A conversion are processed sequentially.
Patent JP-H0286108-A (JP)
Title: Manufacture of resin mold coil
Inventor: TANAKA AKIO
IPC: H01F41/12
Filed: 1988-09-22
Abstract: PURPOSE:To prevent the corona discharge from occurring thereby enhancing the quality and reliability by a method wherein, when the contact surface between a plastic mold parts and resin is coated with a mold release agent to be mold-set, an isolating layer is formed between the plastic mold parts and the mold resin and then the isolating layer is turned into atmospheric state. CONSTITUTION:The contact surface of plastic mold parts 1a, 1b with resin are previously coated with a mold release agent 11. Then, multiple divided coils 3 are successively laminated on the mold part 1a through the intermediary of spacers 2 made of the same material as that of mold resin 4. After electrically connecting respective divided coils 3, this mold part 1a is covered with another mold part 1b comprising outer cylinder from outside the divided coils 3 to make an assembly A. In this case, the junction surface of these mold parts 1a, 1b are bondsealed. Later, the assembly A is heated and contained in a vacuum vessel to mold the inside out of resin 4 for thermal setting process. At this time, an isolating layer 12 is formed on the whole junction surface due to the difference in the thermal expansion coefficients between the mold parts 1a, 1b and the resin 4. Later, numerous pores 13 are made in the mold part 1a, 1b to turn the isolation layer 12 into atmospheric state. Consequently, the corona discharge can be prevented from occurring.
Patent JP-S6297659-A (JP)
Title: Coating apparatus
Inventor: KIRIGAKUBO MINORU
IPC: B05B13/04
Filed: 1985-10-24
Abstract: PURPOSE:To obtain a small-sized coating apparatus for paint reduced in installation cost, by arranging a work feed-in conveyor and a work feed-out conveyor on an almost straight line and arranging a freely revolvable coating robot for transferring a work in a suspended state. CONSTITUTION:A work 16 is mounted between trays 241 in a fallen state and fed to a feed-in position A by a work feed-in conveyor 12 and erected using a first extensible rod 251 while the hook 21 of the hanging member 15 of a movable arm 6 is inserted in the groove G of the work to hang up the work and the movable arm 6 is revolved to a coating position B to mount the work on a support stand. Coating treatment is applied to a work coating surface 16a using the coating gun 9 provided to the leading end of the arm 6 and the work is mounted to a tray 242 by operation reverse to that at the feed-in time and fed to a work drying oven by a work feed-out conveyor 14. The movable arm is revolved to the work feed-in position A through the coating position B to be prepared for the next work coating work. As mentioned above, work transfer function is imparted to a coating robot to obtain a small-sized coating apparatus.
Patent JP-H0795629-A (JP)
Title: Optical matrix switch
Inventor: OKAMOTO SATOSHI
IPC: H04Q3/52
Filed: 1993-09-24
Abstract: PURPOSE:To effectively and extremely reduce the accumulation of crosstalk by using an M-input/N-output optical matrix switch to distribute the optical signals of different wavelengths supplied through each input port to the output ports in optional combinations. CONSTITUTION:The optical signals supplied through an input port 311 are sent to an optical signal jointer 112 via the 1-input/2-output optical switches 1011 and 1012 and transmitted to an output port 322 after joining with other optical signals. The optical signals supplied through an input port 312 are sent to an optical signal jointer 113 via the 1-input/2-output optical switches 1021, 1022 and 1023 and transmitted to an output port 323 after joining with other optical signals. Then the optical signals supplied through an input port 313 are sent to the jointer 112 via the 1-input/2-output optical switches 1031 and 1032. Meanwhile the jointer 112 applies the multiplexing of wavelength to the optical signals supplied through both ports 311 and 313 and transmits these multiplexed signals to the port 322. The crosstalks caused by the switching actions of the switches 10 emerge only at the non-switching side.
Patent JP-2000064984-A (JP)
Title: High speed multistage terbo blower
Inventor: TANAKA TADAO
IPC: F04D29/62
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a high speed multistage turbo blower capable of realizing a die-cast casting, reducing a product cost and an expense and having a small size and excellent mechanical strength and anti-abrasion. SOLUTION: A three-stage impeller 13 is simultaneously rotated by a motor 12, an air flowing into from an inlet port 17 is successively passed through each stage impeller 13, a spiral chamber 3 and a return wing 4 and is discharged from a discharge port 18. A cylindrical casing 1, a first side plate 2 and the return wing 4 having a released slope in a motor shaft direction such that they are integrally constituted by a die-cast casting to be capable of rapping. A second side plate 8 is fixed by clamping it by an edge surface 6 of a diffuser 5 and an edge surface 7 of a next stage return wing 4.
Patent JP-S60129181-A (JP)
Title: Device for cleaning up waste water
Inventor: MATSUDO TADAYOSHI
IPC: C02F1/463
Filed: 1983-12-16
Abstract: PURPOSE:To clean up efficiently waste water by removing fine oil components therefrom by providing an electrical tank for separating oil-components constituted in such a way that the inside is maintained in the aeration atmosphere occuring in generation of foam in the required stage of a series of cleaning up stages. CONSTITUTION:(+) ions and (-) ions are generated in waste water by the potentials of the (+) plate and (-) plate of individual electrode plates 6, 6 through which electric current is passed. The (-) electron which is the outside layer of the Helmholtz's double layers in an oil drop (a) and the (+) ion in the water are neutralyzed by charge and the (+) charge of the oil drop (a) and the (-) ion in the water are neutralyzed by charge. The zeta potential attains therefore zero, i.e., an isoelectric point and the micro oil drop (a) ascends together with water. The drop (a) is separated from the water at the water surface and is taken out via a scum removing tray 5.
Patent JP-H1059930-A (JP)
Title: Production of bis(4-bromomethylphenyl)sulfide
Inventor: YAMAMOTO KATSUMASA
IPC: C07C319/20
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful as a raw material for optical materials such as plastic lenses for eyeglasses, a coating material, an adhesive, a sealant, etc., by reacting diphenyl sulfide with a formaldehyde derivative and an inorganic bromine compound in the presence of a mineral acid in a fatty acid solvent. SOLUTION: Diphenyl sulfide is reacted with a formaldehyde derivative such as paraformaldehyde, trioxane or dimethoxymethane and an inorganic bromine compound such as sodium bromide or potassium bromide in the presence of a mineral acid such as sulfuric acid in a fatty acid solvent such as a lower fatty acid, e.g. preferably acetic acid to thereby produce the objective compound useful as a raw material for optical materials such as a Fresnel lens, a lenticular lens, an optical disk substrate, a plastic optical fiber, a prism sheet for liquid crystal display(LCD), a light guide plate or a diffusing sheet.
Patent JP-H0284375-A (JP)
Title: Iron chelate-based recording sheet
Inventor: ARAMITSU KAZUYUKI
IPC: B41M5/132
Filed: 1988-09-20
Abstract: PURPOSE:To enable production of a uniform printing surface and make it possible to obtain favorable color forming properties and brightness by using a specified iron(III) compound as an ink component. CONSTITUTION:A base is coated with a non-water-based ink containing an iron(III) compound of formula I, wherein R is an alkyl or aryl, X is hydrogen, an alkyl or aryl, and n is 1 or 2. To produce the non-water-based ink, generally, the iron(III) compound is prepared in a non-aqueous system, and after filtration and drying, the compound is dispersed or dissolved in a non-aqueous solvent. The non-aqueous solvent may be appropriately selected from various media used in the printing industry.
Patent JP-H0983732-A (JP)
Title: Scanner device
Inventor: KUNISHIGE KEIJI
IPC: H04N5/253
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the setting by a user according to a film holding device and to realize a comparatively simple constitution with excellent operability. SOLUTION: This device is provided with a film image fetching device 1 reading the image of a developed film F, a cartridge film holding device 2A and a 135 film holding device which are freely attachable and detachable to/ from this film image fetching device 1, the protruding part 21A provided on the cartridge film holding device 2A, the protruding part provided on the 135 film holding device and switches 17 and 18 which are turned on/off by being depressed by the protruding parts provided on the protruding part 21A and 135 film holding device. The presence or absence and the kind of the mounted film holding device are discriminated based on the outputs of these switches 17 and 18 and the film image fetching device 1 performs its specific setting, etc., according to the discrimination result.