baber/WOPTO huggingface dataset:
Patent JP-S60134496-A (JP)
Inventor: SHIRASAWA HISATO
IPC: H05K3/46
Filed: 1983-12-23
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-H1089095-A (JP)
Title: Intake amount controller of internal combustion engine
Inventor: YAMAMOTO YOSHIAKI
IPC: F02D11/10
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent various inconveniences from being caused by collision of an interlocking member with a contact member in an intake amount controller of an internal combustion engine provided with a regulating mechanism including a contact member to be brought in contact with the interlocking member to be interlocked with the opening and closing operation of an intake throttle valve and for regulating the valve opening and closing operation of the valve. SOLUTION: An actuator 28 changes the opening of an intake throttle valve 27 provided on a throttle body 26 and adjusts the intake amount by being controlled by an electronic controller (ECU). A shaft 54 of an actuator 29 is brought in contact with a stopper 33 to be interlocked with the opening and closing operation of an intake throttle valve 27 to regulate the valve closing operation of the valve 27. The ECU learns the opening in which the stopper 33 is to be brought in contact with the shaft 54 as the learned idle opening. When the opening of the intake throttle valve 27 is changed to the learned idle opening, the opening of the vale 27 is once held at the opening in which the stopper 33 is separated from the shaft 54 at some distance.
Patent JP-2000075775-A (JP)
Title: Hologram, method and device for manufacturing hologram, and method and device for recognizing hologram diffracted image
Inventor: NAKAJIMA MASATO
IPC: G02B5/22
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a hologram usable for the purpose of coding information such effective period or usable area of a product and manufacturable in a short time at a low cost by conforming the digital information showing a binary hologram pattern to punch or non-punch, and punching a thin film according to it. SOLUTION: A preliminarily formed binary hologram pattern is imparted to a control computer 2. The control computer 12 controls the emission and non-emission of a laser beam by a punching laser projector 3 on the basis of digital information 0, 1 showing the imparted binary hologram pattern, and controls a thin film holder moving device 6 to move a thin film holder 5 to a proper position for punching a thin film 4. In this case, the punching laser projector 3 is fixed to a surface plate 7 and provided with a condenser lens on the thin film 4-side surface. The punching laser beam is converged to a focus and emitted with a constant output according to the control of the control computer 2.
Patent JP-S59166821-A (JP)
Inventor: UIRIAMU JIEEMUSU SUCHIYUAATO
IPC: G01B11/08
Filed: 1983-12-23
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-S61122839-A (JP)
Inventor: OTOMO FUMIO
IPC: A61B3/16
Filed: 1984-11-19
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-H0292216-A (JP)
Title: Cultivation apparatus for potato
Inventor: AOYAMA MITSUO
IPC: A01G7/00
Filed: 1988-09-29
Abstract: PURPOSE:To observe light heading properties, light nonheading properties, soil heading properties and soil nonheading properties by the naked eye by planting a potato in a cover of darkroom having the top bored with a hole and a peripheral wall part with an observing window. CONSTITUTION:A net 7 is laid on a bottom hole of a container 2 for planting bed, having a saucer 3, soil 8 is packed into the net, a seed potato 10 is planted in the central part of the soil, the seed potato is watered in such a degree as to make water flow out from the hole of the bottom and a fertilizer 9 is applied to the surface layer part of the soil 8. Germinated buds are picked out while leaving the largest bud among the germinated buds, the container is covered with a cover 1 for darkroom, an observing window 4 made on the peripheral wall part is closed and light rays are introduced from only a hole 6 of the top. Then when a stem 12 completely appears from the hole 6, the hole 6 is packed with a light screening member 5, potatoes 15 are grown from stolons 13 of the stem 12 in the cover 12 and the window 4 is opened to observe during observation.
Patent JP-H0799377-A (JP)
Title: Printed-wiring board and manufacture thereof
Inventor: NAKAMURA MANABU
IPC: H05K3/40
Filed: 1993-09-29
Abstract: PURPOSE:To improve an adhesion of a copper foil on through hole pad parts to a copper paste on the copper foil and to contrive to make through hole parts have a stable low-resistance value. CONSTITUTION:In a method of manufacturing a printed-wiring board having through holes 12 formed by making wiring circuit patterns 7, which are respectively formed on the different surfaces of an insulating substrate 1, have continuity with each other using a copper paste, through hole pad parts 5 and 6 on the patterns 7 are oxidized before a copper paste is filled in through holes 4 formed in the substrate 1.
Patent JP-S6487512-A (JP)
Title: Production of compound metal oxide powder
Inventor: YOSHIZUMI MOTOHIKO
IPC: H01B12/00
Filed: 1987-09-29
Abstract: PURPOSE:To produce fine compound metal oxide powder of uniform compsn. being useful for a superconductive material by calcining a mixture of aq. soln. of acetate of copper, acetate of rare earth metal, and acetate of alkaline earth metal under atomized condition. CONSTITUTION:Powder of a compound oxide of copper, a rare earth metal, and an alkaline earth metal is produced by calcining an aq. soln. prepd. to contain acetate of copper, acetate of a rare earth metal, and acetate of an alkaline earth metal in a proportion corresponding to the proportion of these metals in a target compound metal oxide, under atomized condition. Since evaporation efficiency of water is inferior if the sizes of liquid drops during atomization are large, the drops are pref. to be <=several hundreds mu. As the heating of the liquid drops proceeds, water is evaporated in the first stage causing deposition of acetates, which are decomposed into oxides when there are heated at 200-400 deg.C, and transformed to compound oxide at >=800 deg.C. By this method, fine powder of compound oxide having more uniform compsn. than those obtd. by the conventional method is obtd.
Patent JP-H0796412-A (JP)
Title: Hole machining method
Inventor: NAKAGAWA YUJI
IPC: B23C3/00
Filed: 1993-09-29
Abstract: PURPOSE:To smoothly machine a cross section of a machined face parallel to an axis by indexing and rotating a prepared hole in accordance with plural indexing positions equally dividing an inner peripheral surface of the prepared hole, conducting two-axis or three-axis simultaneous control at respective indexing positions, and conducting machining by relatively moving a tool and a workpiece. CONSTITUTION:In order to machine a hole 2, an indexing angle theta is set with an axis of a prepared hole 3 formed in a workpiece 1 as a center based on a diameter of the hole 2, a diameter of a tool 4 to be used, a required circularity and the like of the hole 2. In accordance with a required cross sectional shape of the hole 2, a movement locus of the tool 4 with respect to the workpiece 1 is set. Then, based on the set indexing angle theta, indexing positions are calculated. Indexing of the workpiece 1 and the tool 4 is conducted, and the workpiece 1 and the tool 4 are moved by means of three-axis simultaneous control in accordance with a set movement locus to carry out machining of the hole 2. Thereafter, when the number of indexing times reaches a specified value, machining of a whole periphery of the hole 2 is finished.
Patent JP-S60123404-A (JP)
Inventor: ERIKU REEGERU
IPC: A01N43/653
Filed: 1984-11-19
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-H06196846-A (JP)
Title: Forming of copper circuit pattern on ceramic substrate
Inventor: SATEITSUSHIYU ESU TAMUHANKAA
IPC: H05K3/10
Filed: 1993-09-29
Abstract: PURPOSE: To form a copper circuit pattern on a ceramic board, by a method wherein copper is bonded to the board through a direct bonding process. CONSTITUTION: A first copper oxide layer 12 and a second copper oxide layer 14 are formed covering a ceramic board 10. Then, an unmasked region 18 is provided onto a second copper layer 14 in accordance with the arrangement structure of a copper circuit pattern, and a mask 16 is provided onto the selected region of the copper layer 14 so as to form a masked region which can not be plated with copper on the second copper layer 14 adjacent, to the unmasked region 18. Then, the unmasked region 18 is plated with copper so as to be increased in thickness. A plating operation is carried out in a neutral pH solution through an inverse pulse plating process. Then, the mask 16 is removed off, and the first copper oxide layer 12 and the second copper oxide layer 14 are etched. Before or after etching, copper is bonded to the board 10 through a direct bonding process.
Patent JP-H0291155-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: IZUTSU HITOSHI
IPC: C08L81/02
Filed: 1988-09-28
Abstract: PURPOSE:To improve toughness, flowability and flame resistance, by compounding a polyphenylene sulfide resin with a flammable polyolefin and/or rubber, a fibrous filler and a silicone oil. CONSTITUTION:A polyphenylene sulfide resin with a melt flow rate [ASTM D-1238-74 (316 deg.C, 5kg load)] of 400-30000g/10min is compounded with 0.3-10wt.% flammable polymer with a limiting oxygen index of 25% or lower comprising a polyolefin (e.g., polyethylene) and/or rubber (e.g., polybutadiene), 1-40wt.% fibrous filler with a mean aspect ratio of 10-200 (e.g., glass fiber), and 0.05-5wt.% silicone oil (the amt. of which corresponding to 20-150wt.% of said polyolefin), to give a polyphenylene sulfide resin compsn. with a melt viscosity at 320 deg.C (shear rate: 10<3>sec<-1>) of 3000P or lower.
Patent JP-S6398199-A (JP)
Inventor: HAEDA YOSHIO
IPC: H05K13/02
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-H0985331-A (JP)
Title: Manufacture of drawn tube
Inventor: OIDE MASAAKI
IPC: B21C1/34
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To surely manufacture a drawn tube of small deflection even when a long stock tube is drawn by fitting one or a plurality of cores abutting on an inner circumferential surface of the stock tube to a rod over the whole length of the stock tube. SOLUTION: A core to be fitted to a rod 2 prevents the deflection of a stock tube 4 by its self-weight by being abutted on an inner circumferential surface of the stock tube 4, and the axis of the stock tube 4 can be kept in an agreed condition with the axis of a die 1 from the beginning of drawing to the finishing by fitting the core 6 in the whole length of the stock tube 4. The change in the positional relationship of the die 1, a plug 3, and the stock tube 4 during the drawing operation is prevented by holding the stock tube 4 in this manner, and the torsion of a drawn tube can be suppressed. When a parallel groove to the axis is formed on an outer circumferential surface of the core 6, the lubricating oil for drawing is easy to pass backward, and drawing can be smoothly performed in particular.
Patent JP-S63100186-A (JP)
Title: Microwave plasma treating device
Inventor: ECHIZEN YUTAKA
IPC: C23C16/511
Filed: 1986-10-15
Abstract: PURPOSE:To carry out microwave plasma treatment with excellent reproducibility and safety by inserting a microwave reflecting member into the inside of an O ring for keeping the airtightness of the plasma treating device in the title microwave plasma device to prevent the damage of the O ring. CONSTITUTION:A substrate 11 to be treated is placed in the ionization chamber 2 of the microwave plasma treating device, the chamber is hermetically sealed, a gas is introduced into the dielectric pipe 3 in a vacuum treating chamber from an inlet 4, plasma discharge is produced by the high-frequency electric power at 2.45MHz from a microwave circuit 1, hence the gas is ionized, and etching, cleaning, film deposition, etc., are applied on the substrate 11. In this case, an O ring protecting pipe 6 is provided to prevent the damage of the airtightness keeping O ring 5 by the microwave. The O ring 5 is thus protected from the microwave by the protecting pipe 6 consisting of a metallic cylindrical reflecting part 9 coated with a 'Teflon(R)' film or a dielectric vapor-deposited film and having >lambdag/200 thickness (lambdag is in-pipe wavelength) and >lambdag/4 length an an O ring retaining part 10, and the microwave plasma treating device with excellent reproducibility and safety is developed.
Patent JP-H0690946-A (JP)
Title: X-ray ct device
Inventor: GOTO YOSHIHIRO
IPC: A61B6/03
Filed: 1992-09-11
Abstract: PURPOSE:To locate a lesion in a normal position radiotherapy device by processing an image photographed by a spiral scanning method. CONSTITUTION:A CT measurement system 32 has an X-ray source and an X-ray detecting device arranged opposite each other. A patient 31 enters them and the CT photographing is performed with the time of photographing marked while moving. When the patient 31 inhales, a breathing monitor 34 monitors the breathing transition time of the monitor 34 and the amount of breathing. An image processor 38 receives the data of a CT measurement system 32 and the data of the monitor 34. The data sent from the CT measurement system 32 are produced by the spiral scan. By performing the arithmetic interpolation from the spiral data, the CT tomography image for each slice is obtained. The photographing time is added to the image and the CT tomograph image is grouped for each breathing from the data sent from the breathing monitor 34. The three-dimensional image for group is made by performing the arithmetic interpolation in each group, which are displayed on a CRT 37 in a pseudo three-dimensional method according to the transition of breathing.
Patent JP-2000076709-A (JP)
Title: Disk molding method
Inventor: ASAI IKUO
IPC: B29C45/38
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To perform gate seal without producing a thin layer part becoming a cause of cutter dust and to manufacture a high quality disk by balancing sprue inner pressure with advance pressure of a male cutter just before the male cutter is inserted into a female cutter when the gate seal is performed. SOLUTION: In the step of the gate seal performed just after molten resin is filled into a cavity C, the male cutter 22 is stopped on a position P just before the male cutter 22 is inserted into the female cutter 12. At this time, since the male cutter 22 is stopped by balancing the advance pressure of the male cutter 22 with the inner pressure of a sprue bush 11 when the male cutter 22 exists on the position P, the gate seal is performed regardless of the state that the male cutter 22 isn't overlapped the female cutter 12. Since the male cutter 22 isn't overlapped the female cutter 12 at the time of the gate seal, the thin layer part is not produced.
Patent JP-2000071409-A (JP)
Title: Decorative composite material and its manufacture
Inventor: SUZUKI KAZUO
IPC: B29C70/06
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a decorative composite material having no fault such as 'waviness', 'strain' or the like on a surface of a decorative material and without deterioration of a core material by an influence of moisture and a method for manufacturing it. SOLUTION: The decorative composite material 1 comprises decorative materials 2 each containing a fiber-reinforced polyurethane foam core material and O.4 wt.% or less of water content or decorative materials each having a surface treated with urethane primer. The method for manufacturing the decorative composite material comprises the steps of placing a decorative material on a lower mold cavity surface of a mold via a heat insulation buffer material, placing a fiber-reinforced material thereon, discharging a polyurethane composition onto the fiber-reinforced material, then placing the decorative material thereon, further placing the buffer material thereon, clamping the mold, foam curing the composition to complex the decorative material and the fiber-reinforced polyurethane foam core material 3.
Patent JP-H0776533-A (JP)
Title: Production of unsaturated dimer of alpha-methylstyrenes
Inventor: NISHIZAWA HIROSHI
IPC: C07C15/50
Filed: 1993-09-06
Abstract: PURPOSE:To provide a process for the production of unsaturated dimer of alpha-methylstyrenes capable of producing a 1-pentene compound as a kind of unsaturated dimers of alpha-methylstyrenes from alpha-methylstyrenes in high selectivity and productivity. CONSTITUTION:This process for the production of unsaturated dimer of alpha- methylstyrenes comprises the dimerization reaction of alpha-methylstyrenes in the presence of an aqueous solution of a sulfonic acid compound under stirring while keeping the weight ratio of the alpha-methylstyrenes to the aqueous solution of the sulfonic acid compound within the range of 50:50 to 95:5.
Patent JP-H0964557-A (JP)
Title: Open/close mechanism for case cover
Inventor: WAKAO NAOHIDE
IPC: H05K5/03
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain an open/close mechanism for a case cover which causes no trouble in the operation by forming a slide bar part and a shaft part at the opposite ends of the arm part of a stopper and fitting the slide bar part of the stopper slidingly in a slit while fitting the shaft part rotatably to a hinge piece. SOLUTION: Hinges 14 are secured between upper and lower blocks 10, 6 and upper and lower blocks 11, 7, respectively, by means of screws 15 and a case cover 9 is fixed to a case body 5 through the hinge 14. Furthermore, a stopper 16 is extended across the lower block 7 and a hinge piece 12 and the stopper 16 is bent into U-shape while leaving a slide bar part 17 in the center. It is further bent perpendicularly inward at the opposite ends thereof to provide an arm part 18 and a shaft part 19 with the arm part 18 being hooked. Subsequently, the slide bar part 17 is fitted slidingly into a slit 8 and the shaft part 19 is fitted into the through hole 13 of the hinge piece 12 thus interposing the stopper 16 between the lower block 7 and the hinge piece 12. This structure protects the apparatus against damage.
Patent JP-H1084793-A (JP)
Title: Temperature control sheet for agriculture
Inventor: TAKEHARA TOSHIO
IPC: A01G9/14
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for agriculture urnnecessitating stretching for summer or winter. SOLUTION: This control sheet is coated with a white member layer 2 consisting of material disappearing with time as the upper layer of a film 1 of a black ground. The increase of harvest is expected by reducing damage by disease and pest by making a soil temperature proper by adjusting the degree of the reflection/absorption of sun light depending on summer or winter.
Patent JP-H0586007-A (JP)
Title: Azo-based compound and diazonium salt
Inventor: MIZUTA YASUSHI
IPC: C07D498/04
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a new azo-based compound, having high sensitivity, excellent in light stability and useful as photosensitive materials, pigments, solar cells, etc., and a new diazonium salt as an intermediate suitable for its production. CONSTITUTION:An azo-based compound expressed by formula I (A is coupler residue), e.g. a compound expressed by formula III and a diazonium salt expressed by formula II (X is anion) which is an intermediate for the compound. The compound expressed by formula I, e.g. a compound expressed by formula Ia is obtained by dropping sodium nitrite or nitrous acid into an acidic aqueous solution of an amine-based compound expressed by formula IV at a low temperature while stirring the acidic aqueous solution, then adding an acid to be an origin of the anion (X), providing a crystallized new tetrazonium salt expressed by formula IIa, subsequently adding a prescribed amount of a coupler expressed by the formula HA to the resultant tetrazonium salt in an organic solvent and carrying out coupling reaction.
Patent JP-S63100162-A (JP)
Title: Roll for hot dipping in molten metal having superior metal pickup resistance
Inventor: SUHARA MICHINORI
IPC: C23C2/00
Filed: 1986-10-16
Abstract: PURPOSE:To obtain a roll for hot dipping in a molten metal having superior metal pickup resistance by treating a thermally sprayed film on the surface of a roll with a colloidal soln. of pure silicic anhydride to seal the pores in the film. CONSTITUTION:A thermally sprayed film on the surface of a roll is treated with a colloidal soln. of pure silicic anhydride to seal the pores in the film. The colloidal soln. is prepd. by dispersing ultrafine particles of pure silicic anhydride in water and it penetrates readily into the thermally sprayed film by capillarity. About 1-20% alcohol is preferably added to the dispersoid so as to improve the penetrating property. The colloid can be stabilized by adding about 1-10% amine such as formamide or ethylamine. Coarse crystals are preferably deposited after the treatment by slowly volatilizing the dispersoid. By the treatment, the metal pickup resistance of the roll is remarkably improved.
Patent JP-H0293766-A (JP)
Title: Table coupling system for relational data base
Inventor: GOSHO HIROYUKI
IPC: G06F17/30
Filed: 1988-09-30
Abstract: PURPOSE:To shorten processing time and to simplify processing by using a coupling index and taking-out the records of plural tables directly when a user designates a coupling condition, the plural tables are coupled and data are retrieved. CONSTITUTION:A coupling index 3 is prepared to have information 4-1, 4-2,... which are composed of the identifier of the record in the table having a correspondent key in the values of coupling fields EMP.DNO.5-3 and DEPT.DNO.6-1 of an EMP table 1 and a DEPT table 2, namely, the key and coupling field. Namely, when the user designates the coupling condition concerning the values of the respective coupling field DNO.5-3 and DNO.6-1, the tables 1 and 2 are coupled and an inquiry to retrieve the data is requested, without executing the taking-out or sort of the unnecessary record, coupling processing is executed only by referring the coupling keys 4-1, 4-2,... of the index 3 which is already prepared.
Patent JP-H1179885-A (JP)
Title: Production of single crystal and single crystal production apparatus
Inventor: NAITO MASAMI
IPC: C30B23/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To produce a single crystal having low defect content and high quality by avoiding the effect of Si/C fluctuation, the formation of Si droplet caused by the fluctuation and the intrusion of graphite fine particles and metallic impurities into the single crystal. SOLUTION: A seed crystal 5 is covered with a shielding plate 6 to shield the seed crystal 5 from the sublimation gas of the raw material 2 until the raw material 2 and the seed crystal 5 are heated to a prescribed temperature and the pressure in a reaction vessel 1 reaches a prescribed level. Thereafter, the shielding plate 6 is moved to supply the sublimation gas of the raw material 2 to the seed crystal 5. Accordingly, since the seed crystal 5 is covered with the shielding plate 6 during the period liable to cause the fluctuation of the Si/C ratio, there is no formation of a single crystal having poor quality on the seed crystal 5 during the above period. Furthermore, since the problems of the formation of Si droplets in the seed crystal 5 and the intrusion of graphite fine particles and metallic impurities into the seed crystal 5 are prevented, the seed crystal 5 can be maintained in the state of high quality. A single crystal having high quality can be formed by the use of the seed crystal 5 having high quality.