baber/WOPTO huggingface dataset:
Patent JP-2001026317-A (JP)
Title: Parts alignment device
Inventor: NAKAJIMA SHINJI
IPC: B65G47/14
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To align parts by selecting a movement direction regarding parts having a weak dropping off impact resistance and parts in which a difference of length and width is small. SOLUTION: A first selection part is formed by providing a downward inclined wide track toward a radial and outward direction of a bowl 21; a band-like selection transfer passage, having a wider width than that of a part Q and a narrower width than that of the wide length, which is continuously formed to a single layer/single line portion formed on a periphery wall and is downwardly inclined toward a radial and inward direction of the bowl 21 from a lower end of an outer periphery side wall aligned to the periphery wall; and an inner periphery side wall of which an upper end surface has the same inclination as that of the track and is positioned at a higher position than a lower end of the outer periphery side wall at a lower end of the inclination.  The part Q of which a longitudinal direction is directed to a transfer direction is transferred by the selection transfer passage and a part Q' of which a width direction is directed to a transfer direction is selected as an attitude that an inner periphery side end is placed on the inner periphery side wall. The part Q' is removed by dropping off it from an upper end of a low inner periphery side wall 85 positioned at a lower position than the lower end of the outer periphery side wall 83 at a third selection part 81 continuously formed to a second selection part.
Patent JP-H0485378-A (JP)
Title: Polyester imide urethane paint
Inventor: SUZUKI MAKOTO
IPC: H01B3/30
Filed: 1990-07-27
Abstract: PURPOSE:To obtain an optimized insulating paint for electric wire which has excellent heat resistance, crazing resistance, flexibility and workability as well as good solderability by blending a specific hydroxyl-containing polyester imide with a polyisocyanate. CONSTITUTION:A polyester imide urethane paint is prepared by mixing a hydroxyl-containing polyester imide (A) formed by esterifying an imide acid component comprising 5-30mol% imide acid formed by reacting trimellitic anhydride with an aromatic diamine, an aromatic dibasic acid component comprising 5-25mol% phthalic acid, 15-25mol% isophthalic acid and 2-10mol% terephthalic acid, and an alcohol component comprising 20-40mol% ethylene glycol and 10-50mol% glycerol, and a polyisocyanate (B) containing effective NCO groups in an amount approximately equivalent to the hydroxyl groups of the polyester imide.
Patent JP-2000025066-A (JP)
Title: Injection apparatus and method for injection molding
Inventor: SATO TOSHIOMI
IPC: B29C45/58
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an injection apparatus and a method for injection molding wherein sink mark of an molded article is completely prevented from being generated and amt. of injection material can be saved and wt. reduction can be achieved and the molded article with high resistance to bending and compression can be obtd. SOLUTION: Nylon pellets are carried by means of a screw 31 and are plasticized by heat of a band heater to become a molten resin P, which flows into a communication hole 14 of a nozzle 10. Nitrogen gas bubbles N fed from a gas feeding pipe 29 are mixed into the molten resin P. The molten resin P is carried to the apex side of the nozzle 10 and passes through the first net 13 and the second net 19 and in this instance, the nitrogen gas bubbles N are finely divided and are mixed with the molten resin P to become fine bubbles n, which are uniformly distributed in the molten resin P and the molten resin P contg. fine bubbles n passes through a sprue 35 and is injected into a cavity 37.
Patent JP-H0485806-A (JP)
Title: Manufacture of metallized film for capacitor and capacitor
Inventor: KATSUMATA HISAHARU
IPC: C23C14/20
Filed: 1990-07-26
Abstract: PURPOSE:To reduce a fraction defective at the time of the preparation of a capacitor by executing voltage treatment to a film, in which a metallic deposited film is formed on the surface, and conducting self-restoration so that an extraneous foreign matter is not generated in a hole generated or the edge of the hole and a region, from which the metallic deposited film is removed, is positioned from the peripheral of the hole at a specific value or above. CONSTITUTION:A metallized film layer 1 has a film layer 2 and a metallic deposited film 3, the film layer 2 has a hole 4, and a region, from which the metallic deposited film layer 3 is removed, is shaped around the hole 4. A deposited metal 6 incapable of being taken off remains in the removed region 5. A shortest distance X from the periphery of the hole 4 to the inner circumferential edge 3a of the metallic deposited film layer 3 and a shortest distance X from the periphery of the hole 4 to the deposited metal 6 are set by 1mum or more. A defect generated at the time of the formation of the metallic deposited film layer and the metallic film layer in the periphery of the defect are removed through voltage treatment. Applied voltage is set at 200V/mum or less, preferably 80-150v/mum.
Patent JP-H0486052-A (JP)
Title: Automatic telephone corresponding device
Inventor: TORII HISATO
IPC: H04M1/64
Filed: 1990-07-27
Abstract: PURPOSE:To present a message to a caller to explain an operational method for working the respective functions of a telephone set by remote control by reacting to a prescribed remote operation signal transmitted from an external telephony system. CONSTITUTION:A control part 7 monitors the operations of a recording part 6 and a sound reproducing part 8, etc., and works functions provided in this telephone set. The remote operation signal inputted from the outside is detected or demodulated by a VOX detection circuit 7a and a DTMF(dual tone multi- frequency) decoder 7b and when an automatic correspondence control part 7c judges the signal as an input signal effective for the remote operation, the various functions such as setting/canceling, etc., the standby state of an automatic responding function provided in the telephone set are operated. Thus, the message set in advance is reported to the caller so as to explain the operational method for working the respective functions of the telephone set.
Patent JP-S6261329-A (JP)
Title: Projection image-formation
Inventor: SATO TAKASHI
IPC: H01L21/027
Filed: 1985-09-12
Abstract: PURPOSE:To significantly reduce bad effect to a resolving power by a method wherein the configuration of a light-transmitting substance which separates an optical element for image formation and an image formation plane is formed into one having a curvature. CONSTITUTION:Each one sheet of a concave mirror 2 and a convex mirror 4 is mutually in a concentric relation, the image of mask 1 is formed on a semiconductor substrate 5 by these two sheets of the reflecting mirrors. This semiconductor substrate is housed in a densely shielded container 6 and a window 8 for light rays is made of fused quartz and is formed into a facial configuration having a curvature. By setting properly the curvatures of the both surfaces of the window 8, the generation of aberration can be suppressed to a minimum. The resolution of the image obtainable by this way can be also attained in nearly the same level as the case where the window is not provided at all.
Patent JP-2001026042-A (JP)
Title: Coating extrusion mold
Inventor: IMAI TORU
IPC: B29C48/09
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a coating extrusion mold simple in structure and capable of adjusting the flow rate of a resin even in such a case that a non-uniform section is not generated symmetrically. SOLUTION: In a coating extrusion mold for coating the surface of a long member having a circular cross section with the resin extruded from an extruder, passing holes 11, 21 through which the long member passes are provided to the center of the mold, and an annular resin flow passage is provided on the outer circumference of circle of the passing hole 11 so as to be concentric to the passing hole 11. Mutually independent resin rich area 13 is provided at positions wherein the circumference of circle inside the annular resin flow passage 12 is divided almost equally, and the annular resin flow passage 12 is allowed to communicate with the resin rich area 13 through radial resin flow passages 14.  Adjusting valves 24 for adjusting the flow rates of the resin are provided to the radial resin flow passages 14, and the resin supply flow passages 22 to the passing holes 11, 21 from the resin rich area are provided.
Patent JP-H0931399-A (JP)
Title: Coating composition and its manufacture
Inventor: NISHIO TATSUO
IPC: C09D137/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polyacrylic or a polyester coating composition excellent in stain resistance. SOLUTION: This coating composition comprises an acrylic resin having hydroxyl groups or hydrolizable silyl groups, or a polyester resin having hydroxyl groups, a partially hydrolyzed condensate of an alkoxysilane, a polkyalkylene glycol, and an organic solvent as a solvent, the amount of the partially hydrolyzed condensate being 2 to 100 pts.wt. per 100 pts.wt. of the acrylic resin or polyester resin, and the amount of the polyalkylene glycol 1 to 100 pts.wt. per 100 pts.wt. of the partially hydrolyzed condensate of the alkoxysilane.
Patent JP-S58104108-A (JP)
Title: Production of additive molten metal for improving structure of gray cast iron
Inventor: SEKIGUCHI TSUTOMU
IPC: C21C1/08
Filed: 1981-12-12
Abstract: PURPOSE:To produce titled molten metal which maintains uniform characteristics and compsn. continuously for a long time easily by bringing a part of the surface of molten cast iron of a hypereutectic compsn. contg. a specific amt. of carbon or silicon into contact with a recarburizer at all times. CONSTITUTION:In producing molten cast iron (additive molten iron) of a hypereutectic compsn. contg. 3.6-5.4wt% carbon or 6.0-14.0wt% silicon in a melting furnace or a holding furnace, said metal is produced in the following way: The surface of the molten metal 5 in a melting furnace or holding furnace provided with a shielding plate 3 on the side opposite from a sprue is covered with a recarburizer 4 such as electrode graphite scraps and the recarburizer 4 is brought into thorough contact with the surface of the molten metal 5. Then, the easily changeable content of carbon in the molten metal 5 is maintained approximately constant at all times.
Patent JP-H0364207-A (JP)
Title: Pulse generating circuit
Inventor: KOYANO ATSUSHI
IPC: H03K5/13
Filed: 1989-08-02
Abstract: PURPOSE:To control only the position of a pulse having the stable width with use of a single pin by externally controlling the charging start potential of an internal capacitor which decides the pulse position. CONSTITUTION:When an input trigger pulse 1 is supplied, a transistor switch 10 is turned on and the charging terminal potential of a capacitor C is equal to the output DC potential VB of a buffer 9. When the pulse 1 is turned off, a constant current set by a constant current source 2 flows to the capacitor C. Then the capacitor terminal potential VC increases linearly. The reference potentials of comparators 3 and 4 are set at Vref and Vref+IR respectively. A logic processing circuit 6 outputs the output pulses only for a time when the potential charged to the capacitor C crosses the IR. In such a case, the position of the output pulse can be linearly controlled to an input trigger by controlling the charging start potential of the capacitor C via an external terminal 8. As a result, a terminal of just a single pin suffices and at the same time the position of the terminal is variable to the input trigger only. Then the pulse width is constant regardless of the pulse position and has the stable accuracy.
Patent JP-S6357763-A (JP)
Title: Target and its production
Inventor: MATSUI SUSUMU
IPC: C23C14/34
Filed: 1986-08-27
Abstract: PURPOSE:To easily produce a target which eliminates the possibility of contamination by pouring the melt of a target material into a recess formed atop a backing plate, solidifying the molten metal and baking the same atop the backing plate. CONSTITUTION:A frame part 1a is circumferentially provided atop the backing plate 1 consisting of copper, etc., to form the recess A for mounting the target. The molten alloy 2 which is the melt of the target material is poured into such recess A and is solidified. The target material 3 formed at the time of such solidification is baked to the backing plate 1. The top surface of the frame part 1a is thereafter ground and further, the surface of the target material 3 is polished by which the target having a flat surface is obtd. The above- mentioned target has no possibility of contamination at all by a brazing filler metal for brazing, etc., even if the target material has cracks.
Patent JP-S58100830-A (JP)
Title: Picture display method
Inventor: NISHIMURA YUKIO
IPC: G02F1/01
Filed: 1981-12-11
Abstract: PURPOSE:To display pictures having excellent reliability with respect to a device for displaying pictures of good quality with high image resolution by heating the plural points of a liquid layer to generate foam in the respective heated parts and forming plural picture elements thereby assembling these picture elements. CONSTITUTION:For example, row conductors 22-2 and line conductors 23-3 are selected, and when voltage is applied to both of these conductors, electricity is conducted to a part to a resistance layer 21 corresponding to the intersecting parts 24 of both, by which said layer is heated and foam is generated. In other words, it is possible to generate foam by heating the plural intersecting parts of the optional lines and rows simultaneously. Observing light 7 arrives at the observing eye 6 by producing a difference in optical path, that is, a difference in the quantity of light between the case in which said light passes through the foam and the case in which the light does not pass through the foam in the stage when said light passes through a transparent protecting film 5 and a thin liquid layer 2. Thus, plual picture elements are formed according to the foam, and pictures of good quality are formed by assembling these.
Patent JP-H1129921-A (JP)
Title: Method and device for building multiple tidal pumped storage power generating system, for developing maximum energy at tidal power generating site
Inventor: KONNO HITOSHI
IPC: E02B3/04
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To enable maximum energy to be taken out economically from one tide site by maintaining natural tidal difference even if a number of tidal pumped storage power generating stations are constructed in one tidal site. SOLUTION: A tide channel 6 leading from the mouth to depth 3 of a bay at a tidal power generating site is constructed, and, as average tidal difference is kept in its natural state, a number of small (around 1,000,000 kW) ponds for ebb-type and high-tide-type tidal pumping-up hydraulic power generation are constructed in parallel in the remaining part of the bay in such a way as to face the tide channel. The level of water in the pond 9 is raised to the limit level of water every night by operation of a pump by use of night power, while the level of water in the pond 10 is similarly lowered to the limit level of water, whereby a tidal pumped storage generating plant with no gates, capable of providing maximum outputs even at neap tide and generating power continuously for 11 to 12 hours during the day, is constructed.
Patent JP-H0542456-A (JP)
Title: Working information memory device
Inventor: ISHINO NOBUHIRO
IPC: B23Q17/00
Filed: 1991-08-09
Abstract: PURPOSE:To provide a working information memory device capable of reading and writing the working and assembling information of a work by use of a signal transmitting and receiving means on a line base side and being integrally mounted to the work in such a manner as to be separable. CONSTITUTION:An ID tub 13 as a work information memory device has a holder 20, a screw groove forming part 21 extended from the holder and spirally fixed to the assembling screw groove forming part 50 of a work 10 before working and assembling in such a manner as to be separable, a memory 24 supported by the receiving part 22 of the holder 20 and storing the working and assembling information of the work 10, and a transmission and receipt control means supported by the receiving part 22 and connected to working and assembling control means 15, 16, 17 through a signal transmitting and receiving means 14 when it is provided opposite to the transmitting and receiving means 14 in no contact.
Patent JP-S58103070-A (JP)
Title: Pattern recognizing device
Inventor: TSUKAHARA HIROYUKI
IPC: G06V10/10
Filed: 1981-12-15
Abstract: PURPOSE:To detect the position of a pattern with a high visibility even if the surface of a chip is inclined, by adding a circuit, which detects the output peak of an image pickup part, to a preprocessing circuit and controlling the irradiation direction of an illumination optical system on a basis of the detection result. CONSTITUTION:The image of a pattern of a chip 1a on an object 1 to be recognized 1 is picked up by an image pickup part 3, and the signal is made binary by a pre-processing circuit 4, and it is detected by a peak level detecting circuit 5 whether the peak of the output is higher than a prescribed level or not. On a basis of the detection result, a recognizing circuit 6 discriminates whether the surface of the chip is inclined or not and discriminates the direction where the surface of the chip is inclined if it is inclined. When the inclination of the surface of the chip is discrominated, the irradiation direction of an illumination optical system of the image pickup part 3 is corrected through a controlling circuit 7 to make the reflected light from the surface of the chip incident most to a TV camera.
Patent JP-H0363134-A (JP)
Title: Interior material and manufacture thereof
Inventor: TAKAO YASUMASA
IPC: B29C39/20
Filed: 1989-08-02
Abstract: PURPOSE:To obtain a flooring, a wall material, etc., having excellent design properties by a method wherein a fluid pattern blank and a non-fluid pattern blank are supplied, pearl color and/or iris color splinters are dispersed and included, and the whole is heated and molded and slit in the thickness direction and laminated on a base material. CONSTITUTION:A vessel is formed by forms 1 and a bottom plate 2 such as an aluminum plate, and the inside of the vessel is supplied with the transparent or semitransparent fluid pattern blank 3 of polyvinyl chloride pasty or dryblended granules and columnar or small lumpy non-fluid pattern blanks 4. On the other hand, pearl color splinters 13 and/or iris color splinters 14 are contained in the transparent or semitransparent fluid pattern blank 3 under a dispersed state, and it is desirable that one sides of these splinters are brought to 2-20mm. The pearl color splinters 13 are acquired by cutting a film containing a pearl pigment in proper size. Accordingly, since the iris splinters are dispersed and filled to a transparent fluid pattern section, these splinters are viewed through, thus obtaining novel design properties and three-dimensional feeling.
Patent JP-H0859861-A (JP)
Title: Method and product of surface modification of polyacetal resin substrate
Inventor: OKAWA HIDETOSHI
IPC: C08J7/00
Filed: 1994-08-25
Abstract: PURPOSE: To surface-modify a substrate prepared by molding a specified polyacetal resin composition to produce a surface-modified product improved in adhesion of printed coating film and coatability. CONSTITUTION: A polyacetal resin having a melt flow rate (at 190 deg.C under a load of 2160g) of 1.0-10 is mixed with 1-40wt.% aliphatic polyether resin comprising 75-93mol%, based on the repeating alkylene oxide units, repeating oxymethylene units and having a melting point of 50-150 deg.C and a molecular weight of 10000-100000 and optionally additives such as an antioxidant, a nitrogenous compound, a lubricant, a nucleator and a mold releasing agent to obtain a polyacetal resin composition. This composition is melt-kneaded for 20sec to 10min at a temperature higher than the melting temperature by 5-100 deg.C, and molded to obtain a substrate. This substrate is optionally subjected to a surface activation treatment by irradiation with short-wavelength ultraviolet rays or corona discharge treatment and then surface-modified by printing with an ultraviolet-curing ink or a thermosetting ink or by coating.
Patent JP-2001037065-A (JP)
Title: Insulating cylinder with expanded diameter support cylinder
Inventor: MUTO DAISUKE
IPC: H02G15/18
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide high strength and high durability insulating cylinder, with which the middle joint and end treatment of a power cable can be practiced satisfactorily and a power cable joint with excellent electrical performance can be formed. SOLUTION: An insulating cylinder 10, having an expanded diameter supporting cylinder comprises a normal temperature shrinkable insulating cylinder 12 and an expanded diameter supporting cylinder 14, by which the normal temperature shrinkable insulating cylinder 12 is supported in an expanded diameter state. The expanded diameter support cylinder 14 is composed of two layers of inner and outer cylinderical cores 14A and 14B. Both the cores 14A and 14B are composed of spiral cores 16 and 17 consisting of string-shaped elements 16a and 17a which are made of plastic such as polypropylene, etc., and are wound into spirals in order to facilitate decomposition.
Patent JP-H0653107-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEHARA KAZUO
IPC: H01L21/027
Filed: 1992-07-28
Abstract: PURPOSE:To make an element a very fine and highly integrated one by making the width of an unexposed part of a photoresist film smaller than that of an exposed part. CONSTITUTION:A gate oxide film 12 is formed on the surface of a silicon substrate 11 and then a polycrystalline silicon layer 13 is deposited on the gate oxide film 12. On the polycrystalline silicon layer 13, a negative photoresist film 14 is formed and a first glass mask for photolithography is installed above the photo resist film 14. After that, the photoresist film 14 is exposed using the first glass mask. Nextly, a part of the photoresist film 14 which is not exposed by the first glass mask is exposed using a second glass mask 16. Then, the photoresist 14 is developed. By this method, an element can be very fine and highly integrated.
Patent JP-S6248365-A (JP)
Title: Packed product and its production
Inventor: GURIN SUTEINZU
IPC: B29C71/02
Filed: 1986-08-27
Abstract: In a process for packaging a liquid or semi-liquid food or beverage in a container or oriented thermoplastics material with a head space above the product in the container, in which the container package is thermally processed at a temperature of 60 DEG  to 140 DEG C to condition the product for storage, the material of the container body is previously heat-set to a temperature such that the thermal processing causes a volume shrinkage of 3% to 15%, and after cooling any pressure differential across the container body wall is insufficient to cause panelling.