baber/WOPTO huggingface dataset:
Patent JP-H04188431-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: UEDA KUNIHIRO
IPC: G11B5/84
Filed: 1990-11-22
Abstract: PURPOSE:To improve corrosion resistance, durability and electromagnetic conversion characteristics by ionizing a metal or a semimetal in an evaporating space and evaporating the metal or the semimetal while introducing organic matter into the evaporating space and introducing the organic matter into an intermediate layer when the intermediate layer containing the metal or the semimetal is formed between a base body and a magnetic layer. CONSTITUTION:When an intermediate layer containing a metal or a semimetal is formed between the base body and magnetic layer of a magnetic recording medium having a ferromagnetic metallic thin-film on a non-magnetic resin base body, the metal or the semimetal is ionized in an evaporating space and evaporated while introducing organic matter into the evaporating space, and the organic matter is introduced into the intermediate layer. The magnetic layer can be protected effectively even when a gas is generated from the inside of a resin film when the magnetic layer of the ferromagnetic metallic thin-film is film-formed or moisture an air intrude from the resin film side on preservation in the intermediate layer film-formed through the method. The adhesive properties of the magnetic layer and the base body are improved. Accordingly, the magnetic recording medium displays excellent corrosion resistance and durability.
Patent JP-H09162999-A (JP)
Title: Television door phone device
Inventor: TOYAMA NAOYUKI
IPC: H04N7/18
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To connect plural entrance slave machines with cameras to one monitor television unit through the use of a popular television door phone device where the entrance slave machine with camera and the interface of the monitor television unit is one to one. SOLUTION: The plural entrance slave machines with cameras 1 are connected to the monitor television unit 3 with an entrance slave machine switch device with camera 2. The entrance slave machine with camera 1 to which an incoming call is made is connected with the monitor television unit 3 by controlling a relay 9a with CPU 5 in the entrance slave machine switch device with camera 2. Then, the entrance slave machine with camera is selected from a monitor television unit 3-side so as to monitor outside by similarly controlling the relay 9a with CPU 5.
Patent JP-H09159088-A (JP)
Title: Branch joint
Inventor: MIZUKAWA KENJI
IPC: F16L41/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To guarantee low-resistance water flowing property to a branch pipe and facilitate its laying works in the case of fixing a non-water-suspending branch joint incorporated in a hole saw to a wall of a main, installing a boring jig in the joint, boring the wall of the main by operating the hole saw by the jig, and communicating the branch pipe already connected to the non-water- suspending branch joint with the main under flowing water in the main. SOLUTION: This joint is so formed that a hole saw 14 having a blade 141 in its one end is screwingly inserted in a trunk part 11 whose one end is fixed to the pipe wall of a water main and so constituted that the tip part of a rotational operation shaft of a boring jig which is water-tightly fitted to the other end of the trunk is locked to the other end of the hole saw in relation to the rotation of the shaft. A guide hole 143 for inserting a shaft head part is provided in the other end of the hole saw and a lock groove 142 for locking the shaft head part in relation to tension and rotation of the shaft is provided in the inner part of the guide hole 143.
Patent JP-H10155551-A (JP)
Title: Auxiliary top board attaching structure for desk
Inventor: TOKUDA MASAAKI
IPC: F16B12/28
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary top board attaching structure for desk with which an auxiliary top board for placing a keyboard or the like can easily, strongly and attachably/detachably be fitted to the fore edge of top board at irreducibly minimum screwing positions. SOLUTION: In this attaching structure for attaching an auxiliary top board 5 to one part of fore edge of top board 1 for the desk, the fore part of connecting metal fixture 6 is attached to a lower surface 5A of auxiliary top board 5, a backward hook 7 is formed at a rear end part on both the sides of rear part of the connecting metal fixture 6 protruded backward rather than the rear edge of auxiliary top board, and a horizontal fixing board 9 having attaching holes 8 on both the side forward from these hooks is formed.  Then, the backward hooks 7 are fitted and locked with lock holes 13, which are formed on a fore surface 12 of inner reinforcing member 11 laterablly attached to the depthwise intermediate part of lower surface of tope board, and both the fixing boards 9 are screwed on a lower surface 15 of fore reinforcing member 14, which is laterally formed at the fore edge of lower surface of top board 1, while using attaching holes 8.
Patent JP-H02167367-A (JP)
Title: Molding resin composition
Inventor: WATANABE NORIYOSHI
IPC: C08L81/02
Filed: 1988-12-21
Abstract: PURPOSE:To obtain a composition, excellent in water, heat and chemical resistance, mechanical properties, etc., and suitable as piping, pump parts, etc., for water supply by blending a polyphenylene sulfide resin with a specific polyamide resin (mixture) and glass fiber in specified amounts. CONSTITUTION:A molding resin composition obtained by blending 100 pts.wt. resin composition consisting of (A) 80-20 pts.wt. polyphenylene sulfide resin and (B) 20-80 pts.wt. m-xylylene group-containing polyamide resin or a mixture consisting or 40-90wt.% above-mentioned resin and 60-1wt.% polyamide 66 with (C) 25-150 pts.wt. glass fiber.
Patent JP-H08181462-A (JP)
Title: Device for fitting case
Inventor: MATSUNO TERUO
IPC: H05K5/02
Filed: 1994-12-22
Abstract: PURPOSE: To facilitate the positioning, attaching and detaching of a metal fitting and reduce cost by holding the bottom plate of a case with a stopper and end plates of metal fittings, screwing a clamp screw at the end plates of the metal fittings into a screw hole of the case, and fixing the case to the panel by holding the panel between the flange and the metal fittings. CONSTITUTION: A case body 2 of a case 1 is inserted from the front side into a cut of a panel and the flange part is put into contact with the panel. A stopper 15a of a metal fitting 11a is inserted into an insertion hole 7b provided in a bottom plate 5 of the frame 1. Then, metal fittings 11a and 11b along the side wall of the case 1 are advanced until their tips hit the back of the panel and a clamp screw 18a is inserted into a screw insertion hole 17a of the metal fittings 11a and 11b and screwed into a screw hole 22 provided in a recess 4b of the case 1. Next, the head of the clamp screw 18a is tightened until it hits end plates 12a and 12b of the metal fittings 11a and 11b, holding the panel by the metal fittings 11a and 11b and the flange for the case 1 and fitting the frame 1 to the panel securely.
Patent JP-2001139437-A (JP)
Title: Hair rinse composition
Inventor: SUGIMOTO KENICHI
IPC: C08L83/04
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a hair rinse composition capable of softening the hair, smoothing the hair surface, improving the combing, imparting luster or gloss to the hair, especially sustaining effects for a long period, suppressing the dryness and looseness of the hair even in a dry environment and excellent in coherency of the hair. SOLUTION: This hair rinse composition is characterized as comprising (A) a cationic surfactant, (B) a higher alcohol having a 14-22C alkyl group, (C) one or more silicones represented by the general formula (I) (wherein R1s denote each methyl group or a part thereof may each denote phenyl group; R2S denote each methyl group or hydroxyl group; and n denotes an integer of 800-20,000) and (D) 5-30 mass% of an oil which is pasty at 20 deg.C and has a melting point at 30-55 deg.C.
Patent JP-H08181319-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: AYUKAWA MICHIHIDE
IPC: H01L29/786
Filed: 1994-12-22
Abstract: PURPOSE: To enhance the characteristic of a TFT by a method wherein a conductive layer at the edge part of a channel protective film is cut surely and a leakage current between a source electrode and a drain electrode is prevented. CONSTITUTION: A lower gate electrode 103 which has been patterned to a prescribed shape is formed on an insulating substrate 101. An Si3 N4 film 105, a semiconductor film 106 and an Si3 N4 film 107 are formed continuously. While the gate electrode 103 is used as a mask, the rear is exposed from the side of the transparent insulating substrate 101, the Si3 N4 film 107 is patterned to a prescribed shape by a photolithographic process, and a channel protective film 107 is formed. Then, the semiconductor film 106 is doped with impurity ions, and an n<+> silicon layer 108 is formed. A conductive layer region 109 as a cause to generate a leakage current between a source electrode and a drain electrode is etched and removed together with the channel protective film 107 so that the conductive layer region can be cut by a patterning operation.  A source electrode and a drain electrode 110 are formed by patterning to a prescribed shape.
Patent JP-H04192444-A (JP)
Title: Semiconductor device with multilayer interconnection structure
Inventor: IWAI MASAAKI
IPC: H01L21/768
Filed: 1990-11-27
Abstract: PURPOSE:To improve step coverage without deteriorating integration and high- speed and attain highly reliable layer-to-layer connecting structure by providing an uplifting table which uplifts bottom layer wiring at the bottom of bottom layer wiring in a connecting area which connects the bottom layer wiring and top layer wiring which are insulated by a layer insulating film. CONSTITUTION:An uplifting table 13 is formed on a semiconductor substrate 11 through an insulating film 12, and bottom layer wiring 14 is formed on the uplifting table 13 and on an insulating film 12. Namely, the uplifting table 13 is a table which partly uplifts the bottom wiring 14, and the bottom layer wiring 14 is formed by permitting the part on the uplifting table 13 to be uplifted. A layer insulating film 15 is formed on the bottom layer wiring 14, and top layer wiring 17 connected with the bottom wiring 14 through a through hole 16 formed above the uplifting table 13 is formed by being insulated from the bottom wiring 14 by means of the layer insulating film 15. Thus, step coverage is improved and connection hindrance is suppressed without deteriorating integration and high speed, and high reliability is attained.
Patent JP-H07148755-A (JP)
Title: Cover pad and molding thereof
Inventor: YOSHIDA TETSUO
IPC: B32B3/26
Filed: 1993-11-26
Abstract: PURPOSE:To mold a cover pad excellent in volume feel and having depth by depressing a base material composed of hard polyurethane foam in a groove shape to form protruding parts downwardly from the rear surface of the base material and laterally deforming the protruding parts under heating and pressure to form grooved patterns. CONSTITUTION:Grooved patterns are formed to the surface of a cover pad composed of hard polyurethane foam. In this case, the base material is depressed to form protruding parts downwardly from the rear surface of the base material and these protruding parts are laterally deformed under heating and pressure to shape grooved patterns. For example, the cams 12 of a lower mold 11 are pressed through the cams 3 of an upper mold 1 accompanied by the falling A of the upper mold 1 and the lower mold 11 is moved in a horizontal direction B. That is, the side parts of the recessed parts of the lower mold 11 are horizontally moved toward the protruding parts 2 of the upper mold 1 and the thermally compressed parts 21 of the molded cover pad 20 are formed into a U-shape. By this constitution, the volume feel of the grooves 30 shaped by the thermally compressed parts 21 when a molded product is looked from above is enhanced.
Patent JP-H11152989-A (JP)
Title: Automatic control method of mud shield excavation
Inventor: SAITO MASARU
IPC: E21D9/06
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To stabilize a cutting face for various grounds and reduce a machine load by adding a silicon dioxide additive having a specified content ratio and adjusting the earth pressure to be within a preliminarily preset pressure and adjusting the excavating speed in accordance with the ground condition. SOLUTION: An additive is added in a cutting face 62 of a mud shield excavator 51 to prevent collapse of the ground 63 and obtain a cut-off effect. The additive is chiefly composed of a siliceous aqueous jelly containing 1-60 wt.% silicon dioxide and a liquid interposed among crushed fine particles to impart fluidity. The shield excavator 51 is automatically controlled by mixing the additive to control the cutter pressure and adjusting the revolution number of a screw and the addition of the additive to be within a specified earth pressure. A jack speed is also adjusted. The earth pressure is set within a specified pressure predetermined and when the ground is stable, the excavating speed is positively increased and when the ground is not stable, the excavating speed is adjusted so that the earth pressure is within a predetermined pressure range.
Patent JP-H10162443-A (JP)
Title: Information reproducing device
Inventor: YAMAGUCHI ATSUSHI
IPC: G11B7/135
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To accurately reproduce signals recorded in domains of <=0.1μm size by generating laser light and irradiating a magneto-optical recording medium with the laser light without using an objective lens. SOLUTION: This magneto-optical recording medium 10 consists of a light- transmitting substrate 1 such as glass and polycarbonate, a recording layer 2 comprising TbFeCo, a reproducing layer 4 comprising GdFeCo and a protective layer 5 comprising SiN. The recording layer 2 of the magneto-optical recording medium 10 not only consists of TbFeCo but may be a single magnetic film comprising Fe, Co, Ni and elements selected from Tb, Dy and Nd. The reproducing layer 4 not only consists of GdFeCo but may be a magnetic film comprising one element selected from GdFe, GdCo, TdCo, Ho, Gd, Tb, Dy, one element selected from Fe, Co and Ni, and one element selected from Fe, Co and Ni.
Patent JP-2001141205-A (JP)
Title: Air volume regulator in nozzle tip water mixing liquid burner
Inventor: TAKASHIMA HIROSHI
IPC: F23C99/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a nozzle tip water mixing liquid burner that incomplete combustion takes place at the time of firing or transition to combustion. SOLUTION: The nozzle tip water mixing liquid burner comprises a gun type oil burner 2 where water is injected into fuel oil at the tip of a nozzle 1 and water mixed fuel is sprayed and burnt, a regulator 4 for regulating the quantity of water being supplied to the burner, and a regulator 5 for regulating the quantity of combustion air being supplied to the burner wherein the quantity of water being injected into fuel oil is altered by controlling the water injection controller 4. The air supply regulator 5 is controlled based on the quantity of water being injected into fuel oil thus regulating the quantity of combustion air being supplied to the burner.
Patent JP-H05161212-A (JP)
Title: Brake system for motor vehicle
Inventor: OBA TAKESHI
IPC: B60T8/1766
Filed: 1991-12-05
Abstract: PURPOSE:To enhance energy recovery efficiency in a motor vehicle comprising drive wheels subjected to hydraulic brake and regenerative brake and driven wheels subjected to hydraulic brake by applying regenerative brake preferentially for a pavement having high frictional coefficient whereas applying combined brake or only hydraulic brake for a pavement having low frictional coefficient. CONSTITUTION:A brake controller ECU 7 receives data from an r.p.m. sensor 22, front and rear wheel speed sensors 23, a brake pedal stepping force sensor 24, an accelerator opening sensor 28, a steering sensor 26, an accumulator pressure sensor 27, and the like. The ECU 7 controls a motor 2 through a motor transmission controller ECU 6 and a power drive unit PDU 5. When the ECU 7 makes a decision that a pavement has high frictional coefficient based on various input data, regenerative brake is selected and a battery 1 is charged with power generated from the motor 2. On the contrary, when a decision is made that the pavement has low frictional coefficient, regenerative brake and hydraulic brake are combined or only hydraulic brake is selected. According to the invention, energy can be recovered effectively.
Patent JP-2001138534-A (JP)
Title: Ink jet recording apparatus
Inventor: WATANABE TOSHIYA
IPC: B41J2/175
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To impart buffering action for buffering the pressure change of a recording head to a surge tank being an intermediate tank for supplying ink to the recording head. SOLUTION: An ink jet recording apparatus has an ink tank for holding ink, a surge tank for temporarily storing the ink from the ink tank and a recording head ejecting the ink from the surge tank as ink dots and these elements are successively connected by ink tubes forming an ink passage. The ink supply tube connected to the ink tank is connected to the upper part of the surge tank and the intermediate tube connected to the recording head is connected to the lower part of the surge tank and, when the ink of the ink tank is supplied to the recording head through the surge tank, an air chamber is formed on the upper part of the surge tank.
Patent JP-H02168197-A (JP)
Title: Fabrication of nuclear fuel assembly
Inventor: MURAKAMI YOICHIRO
IPC: G21C21/00
Filed: 1988-12-22
Abstract: PURPOSE:To prevent rubbing flaws to be produced on the surface of a fuel by forming a poly-vinyl-alcohol thin film of specific thickness on a surface of a fuel rod and by soaking a whole fuel assembly into a water after holding the fuel rod at a specific position in a support grid. CONSTITUTION:First of all, a fuel rod 2 is soaked into a water solution 11 of a poly-vinyl-alcohol in a liquid tank 10. Then, with drawing up the fuel rod 2 at a specific velocity, the fuel rod is dried up by a heater 13 in a drying cylinder 12, to form a thin film on the surface of the fuel rod 2. The thickness of the film can be controlled by an appropriate selection of a concentration of the solution 11 and a drawing-up velocity of the fuel rod 2 and moreover a more rigid thin film can be obtained by making the film of multi-layered one through repeating the soaking and drying processes. After that, the fuel rod 2 is inserted into each grid cell of a support grid previously fixed to a control rod guide tube with a specific interval. During this process, although the fuel rod 2 makes contact and rubs with a rigid support member and an elastic support member, and receives a fastening force, a direct contact to the fuel rod 2 cab be avoided by the existence of the thin film.
Patent JP-H07171491-A (JP)
Title: Method for applying and curing photosetting coating material
Inventor: KAMEI YOICHIRO
IPC: C08J7/04
Filed: 1993-12-21
Abstract: PURPOSE:To provide a method for applying and curing a photosetting coating material by which a cured coating film excellent in adhesiveness to a plastic substrate is obtd. CONSTITUTION:A photosetting undercoating material based on acrylate monomers contg. >=30wt.% monofunctional acrylate monomer is applied to a plastic substrate and semi-cured by irradiation with light. While the surface of the undercoating material has adhesive power, a top coating material is applied to the surface and cured by irradiation with light. The undercoating material contains 1-50wt.% good solvent to the plastic substrate.
Patent JP-H09139650-A (JP)
Title: Crystal oscillator and production of the same
Inventor: OKAZAKI MASAKI
IPC: H03H9/19
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce working costs, to provide good CI characteristics and to reduce dispersion in characteristics by forming a step by etching the section, where no electrode is formed, of a crystal element. SOLUTION: An exciting electrode 2 is circularly deposited so as to face the respective central parts of both the side plate faces of a crystal element for which the crystal of artificial crystal is cut at a prescribed angle to a crystal axis, segmented in the shape of plate and rectangularly formed. In this case, when depositing the exciting electrode 2, a lead electrode for deriving this exciting electrode 2 to the peripheral edge part of a crystal element 1 is formed as well. With the exciting electrode 2 itself as a mask, the crystal element 1 is immensed in etching liquid, a section 4 to form no exciting electrode 2 is etched and a step 3 is formed. Further, the section 4, where the exciting electrode 2 is not formed, of the crystal element 1 shown by slanting lines is etched and removed as shown by surrounding it by dotted lines.  Thus, a lot of crystal elements can be simultaneously worked by etching.
Patent JP-H04193505-A (JP)
Title: Preform for pressure-resistant vessel and manufacture of pressure-resistant vessel
Inventor: SUZUKI TORU
IPC: B29C49/08
Filed: 1990-11-28
Abstract: PURPOSE:To manufacture a bottom section of superior orientation crystallization and superior heat resistance and pressure resistance by disposing a ring thin-wall channel on the bottom section wall face of a preform formed by polyester with the central section of bottom section as its center. CONSTITUTION:A preform 4 or 7 is a material for preforming polyester by injection molding or the like and biaxial stretch molding the same to form a formed vessel, and composed of a cylindrical section, a bottom section and a neck section. A section V type channel 5 having the diameter (b) is opened in the circular shape on the outer wall face or inner wall face of the bottom section on the outside or inside of the bottom central section. The diameter (b) of the channel 5 is equal to the diameter (a) of a stretching bar 6 used in the blow molding stage, and the depth of the channel 5 is 20-50% of the wall thickness of the bottom, and its width of the open section is 100-30% of the wall thickness of the bottom.
Patent JP-H08173756-A (JP)
Title: Wet type flue gas desulfurization facility
Inventor: HATANO SHIGEKAZU
IPC: B01D53/18
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a wet type exhaust gas desulfurization facility to cope with fluctuation of the load of flue gas by controlling a circulation liq. control valve and changing the amt. of the circulation liq. so as to keep the indication value of an absorbing liq. pH meter const. CONSTITUTION: An absorbing liq. pH meter 14 for measuring pH of an absorbing liq. is arranged on the lower part of a packed tower 3 of a desulfurization tower 2 and a circulation liq. control valve 16 is arranged on the outlet of a circulation liq. pump 5 for circulating the absorbing liq. collected in the lower part of the desulfurization tower 2 to a circulation liq. spray 7 on the upper part of the desulfurization tower 2. The amt. of the circulation liq. is changed by controlling the circulation liq. control valve 16 by means of a control meter 15 for the amt. of the circulation liq. so as to make the indication value of the absorbing liq. pH meter 14 const. When the amt. of the circulation liq. is const., as SO2 load in an original gas increases, the pH distribution in the packed tower 3 decreases in the lower part of the packed tower 3.  However, when the amt. of the circulation liq. is increased to increase the amt. of alkali feeding, the decrease in pH in the lower part of the packed tower 3 is decreased. Therefore, when the pH in the lower part of the packed tower 3 is increased, the amt. of the circulation liq. is decreased and on the contrary, when it is decreased, the amt. of the circulation liq. is increased to keep the pH in the lower part of the packed tower 3 const.