baber/WOPTO huggingface dataset:
Patent JP-H05196930-A (JP)
Title: Color display element
Inventor: KOJIMA MAKOTO
IPC: G02F1/1335
Filed: 1992-01-21
Abstract: PURPOSE:To prevent a display characteristic from being degraded in the case of observing the element obliquely from the front side by balancing the intensity of transmitted light at every wavelength by matching the retardation of color filter layers in the respective colors of R, G and B and the retardation of a liquid crystal layer. CONSTITUTION:The retardation of the color filter layers in the respective colors of R, G and B is matched with the retardation of the liquid crystal layer. When the sizes of the retardation at the color filters in the respective colors of R, G and B are expressed by DELTAR, DELTAG and DELTAB, the relations of DELTAR>DELTAG>DELTAB are satisfied and when a 1/2 angle formed by average polymer directions in the two stable states of ferro-inductive liquid crystal is defined as thetaa, a delay phase axis direction 5 of DELTAR, DELTAG and DELTAB is set within the range of + or -thetaa with a layer normal direction 1 of the ferro-inductive liquid crystal as a center.
Patent JP-S58145898-A (JP)
Inventor: HOSOYA MASAO
IPC: F42B4/06
Filed: 1982-02-25
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-S56126430-A (JP)
Title: Wet type stack gas desulfurization method
Inventor: ITOU TADAATSU
IPC: B01D53/18
Filed: 1980-03-07
Abstract: PURPOSE: To reduce the makeup water from the outside to zero or to a minimum amount and prevent the evolution of white smoke in releasing gas by cooling the saturated wet gas from an absorption tower to a suitable temp. then passing the same in a gas-gas heat exchanger.  
     CONSTITUTION: The high-temp. waste gas boosted with a waste gas fan 1 is desulfurized in an absorption tower 3 via a gas-gas heat exchanger 2, is condensed and dehumidified in a gas cooler 5 via a mist eliminator 4, and is released into the  atmosphere through the heat exchanger 2. In this case, the saturated wet gas out  from the absorption tower is cooled with a cooler 5 down to below the saturation  temp. corresponding to the steam partial pressure of the waste gas at the inlet of  the absorption tower or to a temp. around the same, whereby the moisture of the  amount more than or equal to the rate of evaporation in the absorption tower 3 is  condensed and the condensate is recovered into a recovered water tank 8. This  water is sent to each part of the desulfurization apparatus and is used thereby. On  the other hand, the absorbing liquid is transferred to a regenerating part 7, and the  regenerated liquid is returned into the absorption tower 3. In the regenerating part  7, gypsum 24 is separated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000228763-A (JP)
Title: Video telephone device
Inventor: NISHIYAMA TAKAO
IPC: H04W64/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain communication allowing a user to utilize a moving picture without being restricted by a position by connecting plural two-way moving picture interface to a master set, judging the position of the user in accordance with the calling radio wave of a cordless receiver and automatically activating a nearest two-way moving picture interface according to the position of the user. SOLUTION: A transmitting person in the middle of using the slave 103 of the video telephone equipment adds a picture signal picked up by the moving picture camera part 106a of a nearest two-way moving picture interface part 104 a to a video/audio separating and composing part 111 thorough an automatic camera switching part 108. The part 108 composes the added telephone voice and the picture signal of the transmitting person to a speaking party through a telephone line. A picture separated by the part 111 is supplied to the display part 105b of the nearest two-way moving picture interface part 104b of a receiving person through the part 108 to display it as a video.
Patent JP-S60175758-A (JP)
Title: Suction air heater for internal-combustion engine
Inventor: KUBO HIROMASA
IPC: F02M31/13
Filed: 1984-02-21
Abstract: PURPOSE:To prevent a starting failure due to a shortage of rotation in a starter, a control miss over an engine and the like from occurring, by letting a device perform the current-conduction control of an electric heater, heating suction air, only at a time when supply voltage is above the specified value. CONSTITUTION:When an ignition switch 17 is closed, each detection signal out of a cooling water temperature sensor 12, an air flow meter 13, a suction pressure sensor 14, an engine speed sensor 15, a battery 6 and a starter switch 16 is inputted into a heating control unit 10. And, at the said unit 10, first of all, when detection water temperature TW is below the setting value T, whether the starter switch 16 is turned on or not is judged as well as when switch-ON is the case whether supply voltage VB is below the setting value V2 (about 8V) or not is judged as well. And, when VB>V2 is the case, an electric heater 5 is energized with current, making it perform suction air heating. On the other hand, when VB<V2 is the case, current-energizing for the heater 5 is stopped but cranking is made so as to be done instead.
Patent JP-S60174183-A (JP)
Inventor: KIMURA KIYOUSUKE
IPC: A47L15/42
Filed: 1984-02-21
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-H05231392-A (JP)
Title: Multiblade blower fan
Inventor: KAMIMURA YUKIO
IPC: F04D29/66
Filed: 1992-02-17
Abstract: PURPOSE:To improve fan efficiency and reduce noise by reducing turbulence of a flow of air sucked into a fan. CONSTITUTION:In a bottom plate 24 extended in a diametric outer direction from a boss part 28, a blade 25 is raised up to vertical upward from the vicinity of a peripheral end 24d of this bottom plate. A top part of the blade 25 provided along the circumferential direction is connected by an annular holding ring 26. The bottom plate 24 has an annular linear tilt surface 24c, tilted in a diagonally downward direction in accordance with advancing in the diametric outer direction, in the vicinity of the peripheral end. In this way, sucked air into a fan from an air intake port upward is allowed to flow along the bottom plate 24 from the boss part 28 and guided in a diagonal downward direction by the linear tilt surface 24c in the vicinity of the peripheral end of the bottom plate 24. Consequently, generation of a vortex and a reverse flow is prevented.
Patent JP-S62188482-A (JP)
Title: Recording and reproducing device
Inventor: KANOTA KEIJI
IPC: H04N5/92
Filed: 1986-02-13
Abstract: PURPOSE:To simplify an adjusting process and to improve the yield of products by comparing the level of a pilot signal reproduced from a recording medium and inputted through a deemphasis circuit and controlling the quantity of emphasis in the deemphasis circuit in accordance with the error signal between both the pilot signals. CONSTITUTION:When plural frequency levels, e.g. 2MHz and 0.5MHz, are used as pilot signals, the curves of emphasis characteristics can be simultaneously corrected and distortion or the like is reduced. When the quantity of deemphasis in the deemphasis circuit 15 is controlled, the transmission characteristics of the whole recording and reproducing system can be automatically corrected and the quantity of deemphasis in the deemphasis circuit 15 itself can be also automatically adjusted, so that it is unnecessary to adjust the deemphasis circuit individually. Even if dispersion in the characteristics of respective circuits or the influence or the like of temperature characteristics exists, the variation is practically absorbed and corrected by adjusting the quantity of deemphasis in the deemphasis circuit 15 to that the levels of pilot signals obtained before and after recording are equal. Consequently, non-adjustment can be practically attained and the yield of products can be improved.
Patent JP-H07238929-A (JP)
Title: Magnetic bearing device
Inventor: YONEDA TADAO
IPC: H02J9/06
Filed: 1994-02-28
Abstract: PURPOSE:To enable driving a magnetic bearing instantaneously by regenerative power from a driving motor at the time of power outage with providing neither outage detection circuit nor changeover circuit. CONSTITUTION:A dc input is reduced in pressure by means of a transformer 1, rectified by a rectifying circuit 2, and smoothed by a smoothing circuit 3. Dc voltage is applied to an inverter 4 by which a driving motor 5 is driven The rectified dc voltage is applied to a dc-dc converter 10 to generate power source for a magnetic bearing. Dc power source is generated for controlling the magnetic bearing by means of a dc-dc converter 9. At the time of power outage, regenerative power is applied to the dc-dc converter 10 from the driving motor 5 to obtain the power source for the magnetic bearing, while the dc power source for controlling the magnetic bearing is obtained from the dc-dc converter 9.
Patent JP-H05227912-A (JP)
Title: Nucleic acid seasoning
Inventor: FUJIWARA AKIRA
IPC: A23L27/23
Filed: 1992-02-18
Abstract: PURPOSE:To obtain a nucleic acid seasoning containing DNA and RNA. CONSTITUTION:A nucleic acid solution or nucleic acid is formed into a sugar- coated tablets or the surface of the tablets is coated with a substance except coated sugar. Nucleic acid is mixed with vitamins, amino acids or other substances and made into a powdery state, half kneaded state or granular state to give the objective nucleic acid seasoning.
Patent JP-H01203019-A (JP)
Title: Pressure swing adsorption process
Inventor: NAKANE YOSHINOBU
IPC: C01B32/40
Filed: 1988-02-09
Abstract: PURPOSE:To enhance CO purity by treating gas containing CO in the processes of temperature rise, adsorption, pressure reduction, washing and desorption respectively, recovering CO and dividing the desorption process into a preliminary desorption process and a main desorption process to carry out for 1/4 of the whole cycle time for recovering CO. CONSTITUTION:Raw material gas containing CO is pressurized by a compressor 10 and fed to an adsorption column A for carrying out the temperature rise process, and then CO is adsorbed by an adsorbent to which a Cu component is annexed and non-adsorbent components such as N2 and the like are discharged from a tube 2 into the outer air. The adsorption column A is connected with an adsorption column B, reduced in pressure and washed with CO gas from a product gas storage tank 6. After that, the pressure of the same is reduced by a small vacuum pump 70 down to atmospheric pressure or lower, and preliminary desorption is carried out, and then the pressure is further reduced by a vacuum pump 50 for 1/4 of one cycle time to carry out the main desorption process and desorption gas is recovered as product gas.
Patent JP-S59155162-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE SHIYUUJI
IPC: H01L21/60
Filed: 1983-02-23
Abstract: PURPOSE:To improve the reproducibility and accuracy of the joining of bumps by mounting a slip preventive means to a bump disposing surface. CONSTITUTION:Metallic bumps 3, 5 for the electrode connecting sections of semiconductor chips 1, 2 are disposed. Hook-shaped guide bumps 4 are arranged to the peripheral section of a bump disposing surface for one chip 1. Connecting bumps 6 are disposed to the peripheral section of a bump disposing surface for the other chip 2. The bumps 3, 5, the guide bumps 4 and the connecting bumps 6 consists of indium, etc. as a low melting-point metal. The bumps 3, 5 of the chips 1, 2 are opposed mutually, and face down-bonded. A lateral displacement between the bumps 3, 5 can be prevented because the connecting bumps 6 are touched internally with the guide bumps 4. The guide bumps 4 and the connecting bumps 6 can also be combined as spacers on a joining.
Patent JP-H02212680-A (JP)
Title: Oil seal
Inventor: SENDA KAZUHISA
IPC: F16J15/3212
Filed: 1989-02-10
Abstract: PURPOSE:To provide an oil seal which has excellent sealing ability, a low engaging force prevailing during mounting, and heat resistance by a method wherein a resilient coating layer is formed by a substance in which a fluorine-contained elastomer is dissolved in an organic solvent and silicon oil is added. CONSTITUTION:For example, unvulcanized rubber in which a ethylene-propylene tetrafluoride series three-dimensional copolymer and carbon black, being a main component, are kneaded together, and dimethylsiloxane serving as an additive are diluted by a solvent to prepare a fluorine rubber solution. Fluorine rubber is heated and molded on a substance in which an organic silane adhesive is coated on a mounting ring 1 made of a metal and baked. A fluorine rubber solution is coated on the outer peripheral part of the mounting ring 1 by spray, and after it is dried by air, heat treatment is applied thereon. An oil seal having the mounting ring improves sealing ability, and has a low engaging force prevailing during mounting and excellent heat resistance.
Patent JP-H07239190-A (JP)
Title: Demolition machine for inner side refractory material of smelting furnace
Inventor: ADACHI KEISUKE
IPC: C21C7/10
Filed: 1994-02-28
Abstract: PURPOSE:To mechanize a crushing and demolishing work of inner side refractory material of an RH lower tank using a hydraulic breaker. CONSTITUTION:A mechanism for rotating a guide post 5 which is vertically installed through a central opening 3 of a work floor sat on a lower tank 1 by means of a rotary table 6, a mechanism for telescopically extending lifting posts 13, 14 by means of a lifting hydraulic cylinder, a mechanism for oscillating an oscillation link 18 by means of an oscillation cylinder, a mechanism for turning a guide frame 19 upward and downward by means of a turning hydraulic cylinder 20, and a mechanism for moving a breaker mount base 23 back and forth by means of a reciprocation hydraulic cylinder 21 are combined. As a result, a demolition work can efficiently be performed, keeping an optimum position for any location of inner side refractory materials 32.
Patent JP-S62187048-A (JP)
Title: Thermal head
Inventor: TAKADA NORIMASA
IPC: B41J2/32
Filed: 1986-02-13
Abstract: PURPOSE:To eliminate the damage on wiring of a ceramic substrate by providing a configuration in which the tips of the ceramic substrate and a flexible printed board are pressed into contact by a keep cover formed using a flexible film. CONSTITUTION:The tip of a keep cover 5 is adhered to the keep cover 5 of a flexible film 10 or fixed with a screw. Under this design, a dispersion of processing precision of the flexible film 10 at the tip of the keep cover 5 is prevented from damaging the wiring of a ceramic substrate. This is because of the flexibility of the tips which allows the flexible film 10 to be transformed by itself for easy bending, if the tips are long. Consequently no high processing precision is required as it is in the manufacture of a conventional thermal head, and a low-cost manufacture is insured.
Patent JP-H09223691-A (JP)
Title: Formation of interconnection
Inventor: KOBAYASHI IKUNORI
IPC: H01L21/3213
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To remove such residue as AlCl3 generated after reactive ion etching of Al without extending a process period and to prevent corrosion of the Al for forming an interconnection without disconnection. SOLUTION: In this method, on a substrate, an indium-oxide tin conductor, an indium-oxide conductor, or a tin oxide conductor is selectively coated, and on the conductor of the substrate, a metal of multi-layer structure containing aluminum or Al is film-formed, then by etching this, an interconnection is formed. In this case, the metal of multi-layer structure on the substrate is etched with Cl based gas plasma, and then exposed in the plasma discharge of alcohol gas so that the reaction product generated at the etching is removed.
Patent JP-H10228971-A (JP)
Title: Rotary connector
Inventor: ADACHI RYOICHI
IPC: B62D1/04
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To restrict the generation of noise, and to simplify the assembling work by arranging a terminal connecting part in a lower part inside a tip of an upper cover on the extension of an external wire connecting part so as to prevent a contact inside the tip of the upper cover on the extension of the external wire connecting part with a flat cable. SOLUTION: In a rotary connector, a terminal connecting part 42 is arranged under the inside 12A of a tip of an upper cover 12 on the extension of an external wire connecting part 13, and this terminal connecting part 42 prevents a contact of the inside 12A of the tip of the upper cover on the extension of the external wire connecting part 13 with a flat cable 40. A clearance (h) between the base part surface 42A of the terminal connecting part 42, which is to be fitted to the external wire connecting part 24 of an outside case 20, and the inner surface of the upper cover 12 is formed smaller than a clearance between the inner surface of the upper cover 12 and a top surface of the flat cables 40. In the case where a housing 51 is inserted so as to push the inside 12A of the tip of the upper cover 12 into the space, contact with the flat can be avoided.
Patent JP-H05235925-A (JP)
Title: Frame synchronization detection circuit
Inventor: MASUDA HIDEYUKI
IPC: H04L7/08
Filed: 1992-02-18
Abstract: PURPOSE:To realize the frame synchronization detection circuit detecting quickly the synchronization with respect to the frame synchronization detection circuit in digital communication. CONSTITUTION:This detection circuit is provided with a pattern detection circuit 10 detecting two frame patterns FA, FB from input data and generating timing signals A, B, a pulse generating circuit 20 generating the timing signals A, B of two frame patterns FA, FB, a pattern comparator circuit 30 comparing the timings of the timing signals A, B generated from the pattern detection circuit 10 and of the timing signals A, B generated from the pattern comparator circuit 30, a protection circuit 40 applying the prescribed number of protections to the output of the pattern comparator circuit 30 and a load control circuit 50 controlling a timing signal loaded to the pulse generating circuit 20, and the synchronization detection operation after detection of out of synchronism is started from any of the two frame patterns A, B.
Patent JP-H07236994-A (JP)
Title: Welding strain preventing method and device therefor
Inventor: SANO HIROYUKI
IPC: B23K37/04
Filed: 1994-02-28
Abstract: PURPOSE:To easily and rapidly execute the operation regarding the working by preventing a strain in a work from being generated. CONSTITUTION:A pushing mechanism 13 that plural restricting member 12 are arranged so as to oppose to the internal surface of each side wall of a square tube like work 1 and a part, at least, among them is moved in the direction crossing against the side wall is installed. Each restricting member 12 is pushed on internal surface of each side wall of the work 1 with the pushing mechanism 13, and the welding onto the work 1 is performed in this state. The position of each restricting member 12 can be regulated in the extending direction of the work 1 with a position regulating mechanism 14, and the position is regulated corresponding to the welding place.
Patent JP-H05221831-A (JP)
Title: Hair cosmetic
Inventor: YAHAGI KAZUYUKI
IPC: A61K8/00
Filed: 1992-02-18
Abstract: PURPOSE:To provide a hair cosmetic giving gloss, moderate slipperiness and bulkiness to the hair, free from stickiness and presenting excellent feeling in use. CONSTITUTION:The objective hair cosmetic contains 0.1-30wt.% (preferably 1.0-15wt.%) of a neutralized material produced by neutralizing a di(long-chain) t-amine compound containing one group of formula I (R is 11-21C alkyl or 11-21C alkenyl) derived from a 12-22C fatty acid, one CONH group and one 11-21C alkyl or alkenyl group in the molecule with an inorganic acid or a 1-6C organic acid. The di(long-chain) t-amine compound is e.g. the compound of formula II to formula IV (R<1> is 1-4C alkyl or 1--4C hydroxyalkyl; R<2> and R<3> are 11-21C alkyl or 11-21C alkenyl; R<4> is 1-4C alkyl; R<5> is 12-21C alkyl or 12-22C alkenyl).
Patent JP-H07243681-A (JP)
Title: Cleaning method for clean room
Inventor: CHIBA YUICHI
IPC: F24F7/06
Filed: 1994-03-01
Abstract: PURPOSE:To eliminate a fault such as corrosion, damage, explosion, etc., by exterminating a particle generation source in a clean room and employing a new type of a sewage protective treating unit in a method for cleaning the room of a semiconductor manufacturing factory. CONSTITUTION:The method for cleaning a clean room comprises the steps of supplying water or steam 3 from a water or steam introducing line 4 into a reaction chamber 2 before the chamber 2 of a semiconductor manufacturing unit installed in the room 1 is opened in the room 1, bringing process gas exhausted from the chamber 2 and reaction product 5 into contact with the water or steam 4 to exhaust as acid gas 6 from the chamber 2, treating it by a sewage protective system having a sewage protective treating unit 7 and a circulating water neutralizing treating unit 8, and externally discharging it as acid exhaust gas 10 and treated water 11.
Patent JP-H03235459-A (JP)
Title: Automatic tester for remote alarm unit
Inventor: EISAKI HIDEKI
IPC: H04M3/26
Filed: 1990-02-09
Abstract: PURPOSE:To shorten the manhours of an alarm test by automatically generating and detecting an alarm and collating two pieces of information. CONSTITUTION:An alarm generation part 30 generates an alarm signal AS based on various alarm test patterns transmitted from a storage part 26 when the test starts. Then, a remote alarm unit 10 generates various alarm outputs, namely, minute lamp outputs and earth outputs. A register 22 receives the minute lamp outputs and the earth outputs, collates them with an expected alarm output in a collating part 24, data-analyzes a result, decides the normality/ abnormality of the operation of the remote alarm unit 10, and an abnormal part if it is abnormal. They are all automatically executed at high speed and a manual operation is not required.
Patent JP-H04272370-A (JP)
Title: Active type vibration control system of structure
Inventor: NIWA NAOMIKI
IPC: F16F15/02
Filed: 1991-02-26
Abstract: PURPOSE:To decrease the response of a building even against a great earthquake with small stroke and power consumption by using the weight of the uppermost layer of the building as the weight of an active type vibration absorber. CONSTITUTION:The uppermost layer of a building constituted of a rooftop floor 34 and a penthouse floor 35 is borne on a pin 36, and the building has flexible construction against floors lower than the uppermost layer. A variable damping device 1 is provided between the uppermost layer and an inverted V-shape brace 33. In accordance with the vibration external force of an earthquake, etc., or the response of the building, damping coefficient of the variable damping device 1 is controlled with a computer, etc., and the response of the building is decreased.
Patent JP-S62187704-A (JP)
Title: Production of antifouling triorganotin maleate-containing copolymer
Inventor: FUJINO JUNJI
IPC: C08F220/06
Filed: 1986-02-14
Abstract: PURPOSE:To obtain the titled copolymer showing a film surface refreshing property better than that of a conventional product, by copolymerizing maleic anhydride with a (meth)acrylic ester alone or together with other polymerizable unsaturated compounds in the presence of vinylpyrrolidone to obtains a maleic anhydride-containing copolymer and reacting this copolymer with a triorganotin compound. CONSTITUTION:A maleic anhydride-containing copolymer is obtained by copolymerizing 10-36wt% maleic anhydride with a (meth)acrylic ester alone or together with other polymerizable unsaturated compounds in the presence of 1-32wt% vinylpyrrolidone. This copolymer is reacted with a bis(triorganotin) oxide or a triorganotin hydroxide. Examples of said other polymerizable unsaturated compounds include vinyl chloride, acrylonitrile, vinyl acetate and styrene.
Patent JP-S62191574-A (JP)
Inventor: INAGAKI YUTAKA
IPC: D06M11/83
Filed: 1986-02-15
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。