baber/WOPTO huggingface dataset:
Patent JP-S60213939-A (JP)
Title: Photochromic optical material
Inventor: OKANOUE ETSUO
IPC: G03C1/73
Filed: 1984-04-09
Abstract: PURPOSE:To enable uniform coloring of the surface of an optical glass irrespectively of an inorg. or org. glass material, and to enhance coloring and decoloring speeds and durability by forming a thin film made of a solid soln. or eutectic specified in composition on the surface of the optical material by vapor deposition, and further forming a protective layer made of an inorg. dielectric. CONSTITUTION:The thin film essentially consisting of the ternary solid soln. or eutectic of Ag-Cu-X, X being Cl, Br, or I, also same after this, is vapor deposited on the surface of the optical material, and further, a protective film made of an inorg. dielectric. Necessary three components are selected from AgX, CuX, CuX2, metallic Ag, metallic Cu, etc., and the thin film of a compsn. having satisfactory photochromic performance is vapor deposited on the surface of the optical material. In this compsn., Cu contributes to the oxidation reduction reaction of Au, serving as a sensitizer for photochromic action. The inorg. dielectric, such as SiO2, used for the protective layer prevents outward diffusion of X and enhances durability, and improves abrasion resistance. Such photochromic film can be applied to both inorg. and org. optical glass materials.
Patent JP-S61235022-A (JP)
Title: Sharp corner forming device
Inventor: SAWADA TAKESHI
IPC: B21D5/08
Filed: 1985-04-03
Abstract: PURPOSE:To improve a precision of forming and to reduce a cost by installing external rollers to press two sides of a material to be formed being formed by bending in advance, and by maintaining an access speed to the two sides approximately vertical. CONSTITUTION:Side roll units 15, 15 having side rolls 14, 14 capable of rotating around a vertical axis are arranged on a roll stand provided with normal driving rollers 17, 18. The point on the circumferences of upper and lower rolls 17, 18 and both side rolls 14, 14 moves drawing a cycloidal curve to each external side of materials 16 to be formed, having a vertical speed approximately while being in contact with the sides of the material 16 to be formed. By means of this method, a formation of a sharp corner is made feasible for the material 16. And the cost is reduced by an improvement of a precision for forming and also by a saving of a machine work.
Patent JP-S60216442-A (JP)
Title: Separator for storage battery
Inventor: MIWA YOSHIAKI
IPC: H01M50/437
Filed: 1984-04-09
Abstract: PURPOSE:To improve the holding power of an electrolyte by forming a separator for a storage battery by wet mix-combing a fiber mainly composed of a glass fiber containing alkaline silicate and powder mainly composed of glass powder containing alkaline silicate. CONSTITUTION:1-40wt% of powder mainly composed of glass powder containing alkaline silicate having an average diameter not exceeding 20mum is added to a fiber mainly composed of a glass fiber containing alkaline silicate having an average diameter 0.5-1.0mum for being subjected to wet mix-combing for making the hole diameter to be minute by interposing powder grains among the gaps of glass fibers for binding each other fellow fibers or fibers with powder grains by a material in the water glass shape to be generated during combing process in order to form a separator for a storage battery. Accordingly, the height of an absorbing liquid increased for enabling to hold a large amount of an electrolyte even on the upper part of the separator and to improve the combination of grains with fibers without using a binder contaminating the electrolyte.
Patent JP-H10249745-A (JP)
Title: Tool for bolt-nut
Inventor: NAGAMOTO SATOSHI
IPC: B25B13/50
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the labor and trouble of a screwing work, and improve the efficiency, by integrally forming a bottomed female screw hole on a partial plane part of a tool body. SOLUTION: When a hang bolt B is screwed from a lower part, into a female screw of an embedded hardware A which is buried in a concrete slab C, and is exposed to a lower face of the same, the female screw hole 6 of the tool body 1, is screwed into a lower edge of the hang bolt B, and is further turned, so that an upper edge of the hang bolt B can be easily screwed into the female screw of the embedded hardware A. Whereby the work comprising turning the hang bolt B, and screwing the same into the embedded hardware A or the like for a building, can be performed without the labor and trouble, and the hang bolt B can be simply, surely and easily turned and screwed into the female screw hole 6 of the tool body 1.
Patent JP-H01242886-A (JP)
Title: Oil feeding pipe with automatic closing valve
Inventor: INAGAWA KAZUO
IPC: F23K5/14
Filed: 1988-03-25
Abstract: PURPOSE:To eliminate the danger of leakage, in a device through which oil is fed from a kerosene tank to a vessel inside a heater, by providing an automatic valve closing device in which, when the kerosene tank is filled up, the float installed inside a pipe rises, and the valve is automatically closed by the attraction force between the 8-pole magnet and the N-pole magnet. CONSTITUTION:An oil feeding pipe 1 is fitted to a kerosene tank 23, and an automatic valve closing device consisting of an operating rod 7, a S-pole magnet 16, a N-pole magnet 17, and a float 18 is provided inside the oil feeding pipe 1. Thereby, when the kerosene tank 23 is filled up, the float 18 rises, so that the valve can be automatically closed by the attraction force between the S-pole magnet 16 and the N-pole magnet 17, thus the danger of leakage can be eliminated.
Patent JP-S52154380-A (JP)
Title: Production of semiconductor integrated circuit
Inventor: OOTA MASAE
IPC: H03K19/091
Filed: 1976-06-18
Abstract: PURPOSE:To increase the concentration of the emitter layer of a PNM transistor, enhance its emitted injection efficiency and increase its hFE.
Patent JP-H05269998-A (JP)
Title: Manufacture of ink-jet recording head
IPC: B41J2/045
Filed: 1992-03-27
Abstract: PURPOSE:To improve ink-filling up property in early stages, to facilitate discharging out a bubble which is created in an ink passage, to stably supply ink and to improve the reliability of ink discharge by improving the wettability of an ink contact surface with ink. CONSTITUTION:A so-called dry film made of a photosensitive resin is utilized as a constituent material in an ink contact surface of an ink supply system. The title method comprises the processes of a first exposure and a second exposure to ultra violet rays or visible rays or the like and baking. The time of the second exposure after the first exposure is over 20 minutes and the welding temperature in baking is 50-150 deg.C, the time of the second exposure is preferably 20-40 minutes and the baking temperature is 70-100 deg.C.
Patent JP-S55162366-A (JP)
Title: Lining apparatus of pipe inner surface for embedded already established pipe such as gas pipe or the like
Inventor: MUTA NATSUO
IPC: B05C7/08
Filed: 1979-06-06
Abstract: PURPOSE: To attain the seal effect of leakage certainly by providing the first painting apparatus, the second painting apparatus and a television camera to a lining apparatus used in leakage repairing work of an inner surface lining of a gas pipe.  
     CONSTITUTION: In a repairing apparatus of an inner surface lining of a gas pipe constituted by connecting a television camera C, the first painting apparatus A and the seocnd painting apparatus B successively and pulled by an assembled hose 43, firstly, a leakage portion is discovered by the television camera C and a coating is formed by the first painting apparatus A, thereafter a coating is moreover formed thereon by the second painting apparatus B. Thereby, even if a defective portion such as pinholes or the like is existed on the coating, said defective portion is repaired by the second painting apparatus and an uniform and dense coating can be formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63235382-A (JP)
Title: Ink composition
Inventor: INOUE KUNIHIRO
IPC: C09D11/106
Filed: 1987-03-25
Abstract: PURPOSE:To facilitate fast drying or solidification of an ink liquid after printing and to prevent the rubbing-off of a printed character, the blocking due to piling up of sheets of paper, etc., by incorporating an ultraviolet-curing adhesive into an ink composition for printing or ink jet printing. CONSTITUTION:This ink composition contains 0.5-20vol.% of at least one ultraviolet-curing adhesive. An ultraviolet-curing adhesive consisting of an epoxy acrylate, a tackifier, a photopolymerization initiator, and a peroxide is used.
Patent JP-H02249264-A (JP)
Title: Semiconductor device
Inventor: HIRAKAWA KAZUYOSHI
IPC: H01L21/8229
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a semiconductor device which is stable for thermal treatment and which has less variability of element characteristics by laminating an amorphous silicon film and a heat-resistant and conductive nitriding metal film or metal film silicide at the take-out port of one electrode of lower-part electrodes. CONSTITUTION:An amorphous silicon film 105, a nitriding metal film 107, or a metal film silicide with heat resistance and conductivity is laminated at one electrode take-out port of a lower electrode, while a metal film 106 and a nitriding metal film 107 or a metal film silicide with heat resistance and conductivity are laminated at the other electrode take-out port. For example, after forming an interlayer insulation film 104, a contact hole is formed at a part where storage elements are formed, the amorphous silicon film 105 is subjected to vapor growth for patterning. Then, after forming a contact hole at a part where a diffusion layer 103 is connected to the lead-out wiring, a titanium film 106 is evaporated and is subjected to patterning. After that, the titanium nitride film 107 and an aluminum film 108 are formed for machining to a desired pattern.
Patent JP-H01242163-A (JP)
Title: Method and apparatus for coating peripheral shear caulked part of paint shell
Inventor: MORIMITSU YASUMASA
IPC: B05D7/00
Filed: 1988-03-25
Abstract: PURPOSE:To successively coat the peripheral shear caulked parts of a shell with paint and to increase work efficiency by obliquely holding the shell, placing a paint vessel under the shell so that one of the caulked parts can be dipped in paint in the vessel and rotating the shell. CONSTITUTION:A shell 2 is held with the axis A inclined and a paint vessel 12 is placed under the shell 2 so that the lower part of the peripheral shear caulked parts 8 can be dipped in paint 10 in the vessel 12. The shell 2 is then rotated on the axis A. The caulked parts 8 are rotated, successively dipped in the paint 10 and immediately taken out of the paint, so the paint 10 is uniformly adhered to all the caulked parts 8 in a short time and uniform coating with anticorrosive paint can be carried out.
Patent JP-S55164664-A (JP)
Title: Preparation of beta-chlorolactonitrile
Inventor: INOUE OSAMI
IPC: C07C67/00
Filed: 1979-06-08
Abstract: PURPOSE: To obtain the title compound useful as an active constituent of a medicine and an agricultural chemical industrially advantageously, by reacting an aqueous solution of chloroacetaldehyde bisulfite addition product with hydrocyanic acid or a cyanide in the presence of an ammonium salt.  
     CONSTITUTION: Chloroacetaldehyde (C) is reacted with a bisulfite, e.g. a water- soluble salt such as lithium or sodium, in water to give a chloroacetaldehyde bisulfite addition product, which is dissolved in water to form an aqueous solution. An ammonium salt, preferably a salt of a mineral acid such as hydrochloric, sulfuric or nitric acid, in a molar amount of 1W2 times that of (C), is added to the solution, and hydrocyanic acid or a cyanide is reacted with (C) at a low temperature of about -10W10°C under cooling to give β-chlorolactonitrile.  
     EFFECT: The use of the ammonium salt is indispensable to the inhibition of by- product formation and prevention of polymerization. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03271872-A (JP)
Title: Graphic processor
Inventor: MURAMATSU ATSUHIKO
IPC: G06T11/80
Filed: 1990-03-20
Abstract: PURPOSE:To resolve the unnaturalness to improve the operation performance by automatically changing and displaying the attitude of a preliminarily set form in accordance with the change of an indicated position. CONSTITUTION:A graphic processing part 4 takes start information, end informa tion, and position information of a start information sending part 1, an end information sending part 2, and a position information sending part 3 as the input and converts the attitude of the form preliminarily set in a storage part 5 in accordance with the change of position information in the period from the start instruction to the end instruction of the operation based on start infor mation and end information and outputs the form of the change result on a display part 6. The form which is outputted from the graphic processing part 4 and has the attitude changed is displayed on the display part 6. Thus, the unnaturalness is resolved to improve the operability.
Patent JP-H05270465-A (JP)
Title: Side guard of motorcycle
IPC: B62J1/28
Filed: 1992-03-27
Abstract: PURPOSE:To protect car equipment parts at the time of a car upset as well as to improve the restorability at the time of the upset. CONSTITUTION:In this motorcycle, a front wheel 21 and a rear wheel 25 are set up in the front lower part and the rear lower part of a body frame 11 respectively, and various parts are equipped in this body frame. In this constitution, a side guard 51 is set up in an upper part of the rear wheel as bulged to the outside of a car, and a front end of this side guard is clamped tight together with a pillion footrest setting stay 35 nearby the car center and clamped to a seat pillar 26, thus the rear end is attached to a spot just under a rear carrier 38 set up in the rear upper position of the car.
Patent JP-S60230973-A (JP)
Inventor: SUBURAMANIAMU RANGASUWAMII
IPC: B22F1/17
Filed: 1985-04-05
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-H09235196-A (JP)
Title: Asymmetry-recognizing substance and production thereof
Inventor: YAO TAKESHI
IPC: C01B33/18
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain an asymmetry-recognizing substance improved in durability, stability and asymmetry-recognizing ability by irradiating fine quarts crystals with water-containing plasma to introduce hydroxyl groups on the surfaces of the crystals. SOLUTION: Argon gas is charged into a water-injected, two-neck flash to bubble the water, and the produced water-containing argon gas is charged into an eggplant type flask 106 through a gas-discharging tube 104 to which a high AC voltage is applied from an AC electric source 112. An electric discharge is generated between the inner tip part 104a of the eggplant type flack 106 and a box type electrode 110 to produce the water-containing plasma. Fine quartz crystals placed on the eggplant type flack 106 are irradiated with the produced water-containing plasma to introduce hydroxyl groups on the surfaces of the crystals 114. Thus, the asymmetry-recognizing substance produced by modifying the surfaces of the inorganic substance having an chiral spiral structure with the functional groups high in affinity for the target substances of asymmetry recognition is obtained.
Patent JP-H09245645-A (JP)
Title: Deflection yoke device
Inventor: KUWABARA YASUNAGA
IPC: H01J29/76
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke device that reduces misconvergence. SOLUTION: In a pair of saddle-shaped deflection coils taking the form of a tunnel consisting of a longitudinal part 15 and three connections that cross one another at both ends of and at approximately the center of the longitudinal part 15, the connections 16, 17 at both ends of the longitudinal part 15 are used to form a deflection coil part A20, while the connection 16 at one of the ends of the longitudinal part 15 and the center connection 18 at approximately the center of the longitudinal part 15 are used to form a deflection coil part B19.  The deflection coil parts A20, B19 are connected in parallel with each other to provide one saddle-shaped deflection coil, where the centers of deflections formed by the deflection coil parts A20, B19 coincide with each other, adding up the amounts of over-convergence and under-convergence and making it possible to decrease the misconvergence of each part.
Patent JP-H08273450-A (JP)
Title: Light/power composite cable and manufacture thereof
Inventor: SAKAI HIROSHI
IPC: H01B11/22
Filed: 1995-03-29
Abstract: PURPOSE: To provide a light/electric composite cable capable of simply forming storage grooves storing signal line and capable of simply storing the signal lines. CONSTITUTION: Two twistable power strands 22 each having a semicircular cross section and formed with a linear storage groove 28 along the end edge section of a arc-like peripheral face 22a are superposed on each other to form a power line 23 having a circular cross section. Signal lines 25 are stored in the storage grooves 28, then the power strands 22 are twisted, and the spiral storage grooves 28 are formed. Two flexible power strands 22 are linearly assembled then twisted to form the power line 23. The storage grooves 28 are linearly formed, then the signal lines 25 can be stored, thus the storage grooves 28 are easily formed, and the signal lines 25 are easily stored.
Patent JP-S61232129-A (JP)
Inventor: TAKAI TAKAO
IPC: B65B43/18
Filed: 1985-04-03
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-S63238268-A (JP)
Title: Production of target for sputtering
Inventor: YOSHINARI AKIRA
IPC: C23C14/34
Filed: 1987-03-27
Abstract: PURPOSE:To produce a target for forming a magnetic thin film having superior magnetic characteristics by melting a specified alloy in vacuum, solidifying the molten alloy in a casting mold in one direction to make an ingot and forging the ingot from the solidification direction to form a fine isometric crystal structure. CONSTITUTION:A magnetic alloy based on at least one among Fe, Ni and Co as magnetic metals is melted in vacuum or in an inert gaseous atmosphere. The molten alloy is poured into a ceramic casting mold and solidified from the top to the bottom in one direction to make an ingot and the upper and lower edges of the ingot are removed by cutting. The resulting ingot consists of uniform columnar crystals having + or -0.1% variation of compsn. in a plane intersecting the solidification direction. The ingot is then forged by pressing from the solidification direction to convert the columnar crystals into fine isometric crystals. By the forging, the ingot is made flat and a target for forming a superior magnetic thin film by sputtering is produced.
Patent JP-S61232265-A (JP)
Inventor: YAMAGUCHI MASARU
IPC: C04B35/10
Filed: 1985-04-03
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-2000265416-A (JP)
Title: Three-dimensional rigid frame type elevated bridge structure
Inventor: WAKUI HAJIME
IPC: E01D2/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce weight of an upper structure, restrain shear fracture, secure high tenacity performance, and eliminate an underground beam by fixing a concrete-filled steel pipe column to a synthetic steel pipe pile integrally formed on a cast-in-place pile, and installing a girder having a hollow cross section or an opening cross section. SOLUTION: A lower part of a concrete-filled steel pipe column (CFT column) 3 of a railway elevated bridge is fixed to a synthetic steel pipe pile 2 integrally formed in an upper part of a cast-in-place pile 1. A reinforce concrete girder (a hollow girder) 4 having a hollow cross section or an opening close section as a vertical girder member is installed between concrete-filled steel pipe columns 3, 3 adjacent in the bridge shaft direction. A reinforced concrete girder 5 as a horizontal girder member is arranged between the concrete-filled steel pipe columns 3, 3 adjacent in the right-angled direction to the bridge girder direction to be connected to the reinforced concrete girder 4.  Thus, earthquake resistant performance to a large-scale earthquake can be secured, a bridge shaft directional span interval L can be set long, and since an underground beam can be eliminated, a construction period is shortened, a construction cost can be reduced, just above elevating work can be realized, and an elevation under space can be effectively used.
Patent JP-S56168917-A (JP)
Title: Back-bending machine for reinforcing iron bar
Inventor: MORIKAWA TAKAO
IPC: B21D7/024
Filed: 1980-05-28
Abstract: PURPOSE: To prevent the dropout of a cylinder, and to make the semiautomation of the titled machine possible, by installing a freely rotatable cam upon a cylinder inserted into the tip of a reinforcing iron bar for the purpose of bending it, and by clamping the reinforcing iron bar between the cam surface and the inner wall surface of the cylinder.  
     CONSTITUTION: A cylinder 11 is inserted into the bent tip of a reinforcing iron bar 12; a cam 14 is connected with a cam holder 9 through a hooked pin 10. Pushing members 2, 3 are applied to a side wall surface 27, and a switch 25 is pushed in order to actuate the pushing members 2, 3; hereby, the bent tip of the iron bar 12, as the cylinder 11 is being inserted to it, is bent back. Hereupon, the cam 14, while continuing rotation, pulls the cylinder 11 obliquely downward, and the iron bar 12 is clamped between the cam surface 17 and the inner wall surface of the cylinder 11. As a result, the cylinder 11 does not drop out of the rion bar 12, and besides, the iron bar 12 is bent back by pulling it so that the bending strain is eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05275637-A (JP)
Title: Method of manufacturing complementary semiconductor device
IPC: H01L21/8238
Filed: 1992-03-30
Abstract: PURPOSE:To provide a method by which short-channel effect hardly occurs and which comprises a small number of steps. CONSTITUTION:A first silicon oxide film 3 used as a mask for ion-implantation to form an N well 2 is repeatedly used as the mask for the step of selectively and epitaxially growing a P-type silicon layer 5 for the formation of a channel region of a P-type MOS transistor. Accordingly, the number of photolithographic steps can be reduced to one, thereby decreasing the manufacturing steps.
Patent JP-H04307753-A (JP)
Title: Semiconductor manufacturing device and usage thereof
Inventor: OZAWA HIDEAKI
IPC: H01L21/302
Filed: 1991-04-04
Abstract: PURPOSE:To provide the title semiconductor manufacturing device and usage thereof capable of easily monitoring the residues of reaction products adhering to and remaining on the wall of the exhaust pipe exhausting the reactive gas after finishing the processing step and cleaning the exhaust pipe if necessary while avoiding the decline in the throughput in relation to said device and application for the film formation and dry-etching step using the reactive gas. CONSTITUTION:A chamber 7 processing a wafer 15 (to be processed) using a reactive gas, a gas leading port 8 leading the reactive gas into the chamber 7 and an exhaust port 9 of the reactive gas are connected to one another. Within the title semiconductor manufacturing device provided with an exhaust pipe 10 leading the reactive gas after finishing the processing step and an exhaust pump 11 (exhaust system) connected to the exhaust pipe 10, a pair of opposite flat plate electrodes 16a, 16b are formed in the exhaust pipe 10 so as to be connected to a capacity measurement means 14 for enabling the capacity between said flat plate electrodes 16a, 16b to be measured.