baber/WOPTO huggingface dataset:
Patent JP-H06138781-A (JP)
Title: Transfer device
Inventor: KANARI KENJI
IPC: G03G15/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide a transfer device which can prevent charges applied to paper from a transfer unit from leaking and can satisfactorily transfer a toner image on a photosensitive body to the paper. CONSTITUTION:An image forming device by which the toner image, developed on the surface of the photosensitive body 8 is transferred to the paper 16 by the corona discharging action of the transfer unit 12 is provided with a dehumidifying means 20 confronted with the paper 16 in a paper feeding path 5a connecting a paper feeding part 17 and the transfer unit 12, thereby removing the moisture of the paper 16 by the use of the dehumidifying means 20 in the paper feeding process and the specific electric resistance of the paper 16 is maintained even in the case of printing in high humidity environment.
Patent JP-H02138484-A (JP)
Title: High phosphorus-content nickel plating method
Inventor: KAIMASU TAKETOSHI
IPC: C25D5/12
Filed: 1988-11-15
Abstract: PURPOSE:To laminate an electroplating layer having excellent wettability with solder on the surface of a plating object by subjecting the plating object to plating in a high-phosphorus content nickel electroless plating bath, then passing current thereto under specific conditions while the plating object is held immersed in the bath continuously. CONSTITUTION:A substrate 1 which is the plating object is subjected to the plating in the electroless plating bath which can incorporate phosphorus at a high ratio of 20 to 25% by atom into the plating film of the substrate. While the plating object is then kept immersed continuously in the same plating bath without taking the object out of the plating bath, the current of 1 to 10A/dm<2> current density is passed thereto for 1 to 10 minutes or longer to laminate the electroplating layer 8 on the surface of the plating object. As a result, the plating film 8 which is forcibly lowered in the phosphorus content of only the uppermost part of the film is provided by electroplating on the electroless nickel film 7 having excellent chemical resistance and wear resistance and, therefore, the wettability with solder is greatly improved.
Patent JP-H02135250-A (JP)
Title: Water-base paint composition
Inventor: TAHIRA NOBUHIRO
IPC: C08L27/08
Filed: 1988-11-15
Abstract: PURPOSE:To provide a water-base paint composition containing a vinylidene chloride resin emulsion produced by the emulsion polymerization of vinylidene chloride, vinyl chloride and other vinyl monomer, etc., having excellent corrosion resistance and suitable as an under-coating paint for the underside of automobile, etc. CONSTITUTION:A vinylidene chloride resin emulsion containing 40-70wt.% of chlorine atom in resin skeleton is produced by the emulsion polymerization of monomer components consisting of (A) 40-80wt.% of vinylidene chloride, (B) 10-60wt.% of vinyl chloride, (C) 5-49.9wt% of other vinyl monomer and (D) 0.1-5wt% of an unsaturated vinyl carboxylic acid. The emulsion is preferably further compounded with 5-50 pts.wt. of a rust-preventing pigment such as zinc chromate or red lead oxide based on 100 pts.wt. of the emulsion in terms of solid.
Patent JP-H07140141-A (JP)
Title: Organismic component purifying apparatus and gene inspection apparatus
Inventor: YAMAGUCHI HIDEICHIRO
IPC: C12N15/09
Filed: 1993-11-18
Abstract: PURPOSE:To provide a system for extracting, purifying and inspecting a DNA easily and efficiently without requiring any skill in which a DNA is extracted automatically from a cell when a solution containing cells is injected, and objective DNA is separated, demarcated and inspected. CONSTITUTION:After cell components are separated by a first separating means 10, the cell is subjected to cytoclasis by applying a high voltage pulse from a field generating means 20. Genes spring out from the nucleus of cell simultaneously with cytoclasis and subjected to membrane separation by a second separating means 30 before the genes are cut into fragments by further applying high voltage pulse. The fragmental genes are guided by a gene detecting means 40 while being separated by a small quantity at a time through electrophoresis thus measuring the DNA.
Patent JP-H09132002-A (JP)
Title: Corrosion preventive cover mounting structure
Inventor: NITTA MAKOTO
IPC: B60B7/00
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To enhance mounting/demounting properties without increasing parts in number. SOLUTION: A locking part 24 which is detachably locked onto a hub nut 18 by elastically deforming it, is integrally provided for a position corresponding to the hub nut 18 of a corrosion preventive cover 20. For this reason, there is no need for any operation inserting or demounting a locking fixture as a separated part, and works and time required by mounting/demounting can thereby eliminated. Therefore, mounting/demounting properties of the corrosion preventive cover 20 to/from a wheel 14 can be enhanced. Furthermore, since the locking part 24 is integrally formed for the corrosion preventive cover 20, the corrosion preventive cover can thereby be manufactured at low cost while parts are being prevented from being increased in number.
Patent JP-H06136732-A (JP)
Title: Continuous film body for bank body utilizing excavarted sludge and construction method for bank body
Inventor: OKANO SHIGENORI
IPC: E02B7/02
Filed: 1992-10-27
Abstract: PURPOSE:To make it possible to handle a continuous film body compactly by making the continuous film body with a flexible bag body arranged in its interior a flexible tension member to maintain its specified configuration after filling it with a solidified slurry containing excavated sludge, and providing an slurry filling openings on all bag bodies so as to connect all of them in the vertical direction. CONSTITUTION:A continuous film body is made of at least one layer of a bag body 1 formed of a flexible sheet. If the film body is made of two or more layers of continuous bag bodies, an appropriate number of pins 2 (a, b, c, d) of different length as one group are pierced through a plural number of bag bodies vertically. The tip of each pin 2 is protruded beyond the bag body on the top layer and a stopper 3 is provided thereon to prevent from falling down. An opening 4 is then provided on the top surface of each bag body to fill in a solidified slurry. In case the film body has a bag body of two or more layers, the opening 4 is connected vertically from the bag body on the top layer to the bag body on the bottom layer. Filling of solidified slurry is accomplished through a filling nozzle 5 fitted on the opening 4 as pulling the filling nozzle 5 upward to match the slurry filling position.
Patent JP-H07150264-A (JP)
Title: Classification treatment of high-temperature meltable material
Inventor: KAJI TOSHIKATSU
IPC: C22B7/00
Filed: 1993-10-25
Abstract: PURPOSE:To reduce the amt. of coke to be used and to execute the efficient melting and classifying treatment of high-temp. meltable materials by charging the high-temp. meltable materials, the coke adjusted in grain size and moldings composed mainly of a thermosetting resin partly contg. air into a melting furnace. CONSTITUTION:The high-temp. meltable materials, such as slug in a blast furnace and foundry pig iron, the coke adjusted in grain size to about 15 to 100mm and the moldings composed of the dis-sociated and thermosetting resins (polyethylene, etc.,) as a base and adjusted in shape by integrating and molding the resins so as to partly contain the air are charged into the melting furnace and the high-temp. meltable materials are so melted that the moldings exist positively in an oxidation zone. Generated high-heat gases are discharged from the furnace top and are captured and treated in post stages. The high-heat retreated melts are taken out of the furnace bottom and are separated and cooled so as to be utilized as industrial resources. As a result, the amt. of the coke to be used is saved and the melting rate is improved.
Patent JP-H07117196-A (JP)
Title: Olefin resin molding with excellent damping characteristic
Inventor: MURAKAMI HIROFUMI
IPC: B32B7/02
Filed: 1993-10-25
Abstract: PURPOSE:To obtain an olefin resin molding having excellent heat resistance, rigidity, adhesion between a surface layer and a core, recycling property, and being inexpensive, and also having a sandwich structure with good damping characteristics. CONSTITUTION:The olefin resin molding consists of a surface layer (A) of an olefin resin composite with a flexural elastic moldulus of 20,000kg/cm<2> or more, and a core material (B) substantially covered with the surface layer (A) over the entire surface.
Patent JP-H09133117-A (JP)
Title: Clamping structure of rivet
Inventor: SUGAYA HIDEAKI
IPC: F16B19/06
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To make such a clamping as requiring some strength performable without entailing any crack in a compound material to be clamped by installing a blind hole in a shaft end, crushing this shaft end being projected from a clamped wotk of a revet inward, and forming a drum type head there. SOLUTION: When two clamped works 1 and 2 are clamped tight with a rivet 10, a rivet 10 is set onto these clamped work 1 and 2 superposed on each other, and then a part 12a being projected out of an end face 1a of the clamped work 1 is pressurized in the axial direction by pressure jig 14 which is pressurized to the rivet 10 in the vertical direction, whereby the projected part 12a is crushed inward in the radial direction, and thereby this projected part 12a is formed into a drum type head 15. Thus, the rivet 10 is pressurized in the vertical direction and formed into the drum type head 15, whereby these clamed works 1 and 2 can be clamped in a highly strength manner, and also such clamping operations as cacusing no interlayer crack is easily performable.
Patent JP-H03152747-A (JP)
Title: Magneto-optical recorder
Inventor: TAKIZAWA FUMINORI
IPC: G11B11/10
Filed: 1989-11-08
Abstract: PURPOSE:To improve the throughput by avoiding the overlapping of orbits when 1st and 2nd light spots move in a radial direction and locating the orbits within an effective range of a magnetic field generated from 1st and 2nd bias magnetic coils. CONSTITUTION:Light beams generated from optical systems 4a, 4b are led to objective lenses 6a, 6b by optical components 5a, 5b and collected to form light spots 2a, 2b on the recording medium face of a double-sided recording medium 9. The orbits of both light spots 2a, 2b are in parallel and not overlapped. Two positioners 8a, 8b at recording and erasure of the information locate the bias magnetic coils 3a, 3b so that the magnetic field generated from them is perpendicular onto the recording medium face to be the same direction of bias magnetic field distribution and they are controlled interlockingly with each other. Thus, independent and high speed and stable accessing is attained simultaneously on both sides of the recoding medium at reproduction and the bias magnetic field is accessed within an effective range at recording and erasure simultaneously for both the sides, thereby improving the throughout.
Patent JP-2001105855-A (JP)
Title: Sun visor for automobile
Inventor: MURATA KYOICHI
IPC: B60J3/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce generation of a wind noise by eliminating open space at back side of a visor plate part where wind is entrained. SOLUTION: A visor plate part 2, an attachment plate 3 continuously arranged to one side in width direction of the visor plate part 2, and a bottom plate part 4 continuously arranged to another side in width direction of the visor plate part 2 are provided, and compose a hollow structure side visor A for an automobile.
Patent JP-H02230933-A (JP)
Title: Acceleration control method for automobile engine
Inventor: IMAI MASUMI
IPC: F02D41/10
Filed: 1989-11-08
Abstract: PURPOSE:To improve the fuel consumption, exhaust characteristic, and drivability by determining the change quantity of the air flow from the present and past (memory value) air flow sampling values, and augmenting the acceleration fuel based on it. CONSTITUTION:A control circuit 10 determines the basic fuel injection quantity based on the air flow detected by an air flow meter 14 and the rotating speed of an engine calculated from the signal of a crank angle sensor 98, performs various corrections, and drives an injector 66. The control circuit 10 samples and stores the air flow at every preset time, when it detects acceleration with the signal of a throttle position detector 24 on the depression of an accelerator pedal 22, it calculates the change quantity of the air flow from the sampling value of the present air flow and the past sampling value which is the memory value and augments the acceleration fuel of the fuel injection quantity based on it. A digital computer can be used on a good balance without deteriorating the fuel consumption, exhaust characteristic, and drivability.
Patent JP-H10114614-A (JP)
Title: Controlling of pathogenic microorganism and cultured actinomycetes
Inventor: TANAKA YONEMI
IPC: A61P31/04
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To resolve problems such as an impossibility of continuous use because of a reduction of a medical effect caused from a creation of a resistant strain by the continuous of medicines, a shortness of a medicinal effective period of the medicines having no adsorbability nor a progapative property, a high curing cost because of much use amount and use time and a complexity of the using method because of complex use conditions and high using flexibility, in formerly used methods for preventing of generation of a pathogenic fungus from a pollution source by a pathogenic microorganism. SOLUTION: In this method, a pathogenic microorganism cell is adsorbed and decomposed by spraying and mixing, or inoculating and culturing an actinomycetes body or its cultured body having adsorbability of a pathogenic fungus to a pollution source caused by the pathogenic microorganism. As the actionmycetes body, strains belonging to the genus Streptomyces, the genus Thermoactiomyces, the genus Micromonospora or the genus Thermomonospora is used.
Patent JP-H0777809-A (JP)
Title: Method for formation of pattern making use of silylation
Inventor: KIN TETSUKOU
IPC: G03F7/26
Filed: 1993-11-18
Abstract: PURPOSE: To provide a pattern forming method which simplifies stages by utilizing a photoresist film silylated while maintaining an increase of an effect of refolution by a multilayered photoresist film stage. CONSTITUTION: A first photoresist layer 21 is formed on a wafer 20 and its surface is partly silylated to form a silylation layer 23. A second photoresist layer 24 is then formed on this silylation layer. This second photoresist layer is exposed through a photomask 25 having prescribed patterns and is developed to form second photoresist patterns. The silylation layer 23 is etched back by using the second photoresist patterns as an etching mask to form silylation layer patterns. After the silylation patterns are oxidized, the first photoresist layer 21 is etched by using such patterns as an etching mask, by which the first photoresist patterns are formed.
Patent JP-H10130465-A (JP)
Title: Die-attaching paste
Inventor: TAKEDA TOSHIRO
IPC: C08G59/20
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a die-attaching paste reduced in stress and water absorbency, excellent in adherence, and having good wire bonding properties by blending an epoxy resin, a curing agent, a cyanic acid ester or its prepolymer, and an inorganic filler with a product of the reaction of a bisphenol compound with a diglycidyl ether compound containing disiloxane in the skeleton. SOLUTION: This paste is obtained by blending essential components comprising 100 pts.wt. epoxy resin, 5-200 pts.wt. product of the reaction of an epoxy resin represented by formula I (wherein R1 and R2 are each a 1-5C divalent aliphatic group, or an organic group containing a 6C or higher aromatic ring) with a bisphenol compound having at least two phenolic hydroxyl groups in the molecule at an equivalent ratio of (0.2 to 5.0):1, a curing agent, 5-125 pts.wt. cyanic acid ester represented by formula II (wherein R3 is a divalent organic group containing an aromatic ring) and/or prepolymer thereof, and an inorganic filler having a particle diameter of at most 50μm.
Patent JP-H08149626-A (JP)
Title: Gas-insulated switchgear and its operating method
Inventor: YAMAUCHI TAKAO
IPC: H02B13/02
Filed: 1994-11-24
Abstract: PURPOSE: To economically discharge a DC voltage which is left on a load side when a circuit breaker is opened by connecting a high-resistance resistor between both terminals of the circuit breaker. CONSTITUTION: Since a voltage divider capacitor 16 and high-resistance resistor 18 are connected in parallel with an arc extinguishing chamber 15, namely, between both terminals 17 of a circuit breaker 11, a DC voltage left on a load side is discharged to a power source side through the resistor 18 and no DC voltage is left on the load side when the circuit breaker 11 is opened. It is desirable to set the resistance value between both terminals 17 of the circuit breaker 11 at >=1.0MΩ, because, when the resistance value of the resistor 18 decreases, the DC voltage can be discharged quickly, but the heat loss of the resistor 18 caused by an AC voltage applied across the chamber 15 increases. Therefore, the DC voltage which is left on the load side when the circuit breaker 11 is opened can be economically discharged with a small heat loss.
Patent JP-2001108492-A (JP)
Title: Dam body-monitoring system
Inventor: KAWAMURA TAKESHI
IPC: G01D5/26
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To make reducible the cost, to facilitate the laying, and to achieve fine monitoring by the reduction of a monitor section or the like in a remote- monitoring system for grasping a change in the state of a dam body by using an optical fiber. SOLUTION: Such a pattern that an optical fiber cable 1 being fixed by fixing tool 2 is hooked to a direction switchover tool 3 for turning direction by 90 deg., is inverted halfway by the direction switchover tool 3 for turning the direction by 90 deg., and reaches a next fixing part, is repeated. A weight 4 is provided at a part to be monitored, and is connected to a tension balancer 5 being suspended at the inversion part of the optical fiber cable using a wire 6, thus reducing the amount of use of the optical fiber cable, and simplifying the laying path of the optical fiber for facilitating construction.
Patent JP-H06116841-A (JP)
Title: Method for starting loom
Inventor: SAINEN TSUTOMU
IPC: D03C1/14
Filed: 1992-10-02
Abstract: PURPOSE:To prevent occurrence of judging mistake of workers and filling bar by unifying procedure of starting operation regardless of causes of stop of a loom. CONSTITUTION:In a system setting an opening device in a leveling state and then waiting a loom during stop of the loom, this starting method pays attention to a common operation procedure operating a driving button for starting the loom after operating a return button for releasing leveling regardless of causes of stop of the loom. Whether the stop is caused by stop of weft or stop of the other is judged after releasing leveling owing to operation of the return button and proper sequence operation is carried out in response to stop of weft or the other stopping cause and then the loom is stopped in starting position according to operation of the driving button and set in a state capable of starting.
Patent JP-2001107166-A (JP)
Title: Alloy for joining cemented carbide and its composite material
Inventor: WATANABE YASUSHI
IPC: C22C19/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To produce an alloy for joining free from the generation of an embrittled phase on the joint boundary when joined with a WC-(Co, Ni) series cemented carbide, also low in residual stress generated on the joint part and good in fracture roughness and to provide a composite material thereof. SOLUTION: This alloy contains, as alloy components, by mass, 0.6 to <2.0% C, 9.3 to <15.5% W, and the balance one or two kinds of Co and Ni with inevitable impurities. The alloy may contain <=30% Fe, <=3% Si and <=3% Mn. Moreover, the same may contain one or two kinds or more among Cr, Mo, V, Nb, Ti, Zr and Ta by <=10%. By using this alloy as an alloy for joining, a composite material of a cemented carbide with the alloy for joining and a cemented carbide-steel composite material having excellent mechanical properties can be obtained.
Patent JP-H06153476-A (JP)
Title: Dynamo
Inventor: TAGUCHI FUJITAKA
IPC: H02K19/18
Filed: 1992-10-28
Abstract: PURPOSE:To provide a dynamo which is easily adaptable to the high revolution speed of a rotary drive source, such as turbine, water wheel, and the frequency of supply power by a dynamo. CONSTITUTION:A drive shaft 2 is coaxially installed within a cylindrical conductor 1 and at the same time a field coil 7 provided in the direction of the length of the cylindrical conductor 1 is installed outside the drive shaft 2, and the field coil 7 is connected to an exciting current source 9 and at the same time the part of the cylindrical conductor 1 between both ends and the center part is made up into a power output part 11. Thereby, a loss is reduced since a mechanical decelerating means is not used to be able to reduce the size of a device as a whole. Also, the maintenance and the control are easy and the stabilization of the output frequency is very easy since the number of movable parts is small.
Patent JP-H01130220-A (JP)
Title: State recording and reproducing device
Inventor: MIYAI HITOSHI
IPC: G06F3/048
Filed: 1987-11-16
Abstract: PURPOSE:To decrease storage capacity by handling only a necessary part as a still image, as for incidental video information at the time of recording and reproducing by video and voice information. CONSTITUTION:The state recording and reproducing device is constituted of a video/voice input device 1, a video/voice recording and reproducing device 2, first-third video input devices 31-33, first-third staticizing devices 41-43, a data storage device 5, a still video retrieving device 6 and a video/voice input device 7. In such a state, the whole image and its incidental voice of a user are inputted from the video/voice input device 1, and recorded as a time series in the video/voice recording and reproducing device 2. On the other hand, a display image, etc. inputted from the first video input device 31 are converted to a still image by the first-the third video staticizing devices 41-43, respectively. In such a way, each still image is retrieved and reproduced successively in accordance with a video/voice recording address outputted as a time series from said reproducing device 2 at the time of reproducing the whole image.
Patent JP-H04162811-A (JP)
Title: Power amplifier and its control method
Inventor: ODA SHINJI
IPC: H03F1/00
Filed: 1990-10-25
Abstract: PURPOSE:To raise the output stably without malfunction by floating the base of a transistor (TR) being a component of an inverting circuit, and grounding the emitter via a resistor. CONSTITUTION:A resistor R3 is inserted between the emitter of a TR Q1 and GND. In such a case, since a filter voltage 7 is lower than a Vref6 just after application of power, a current I1 flows and currents I2, I3 flow much more than a steady-state value and the base of a TR Q2 rises more than that in the steady-state. Since a current I4 flows to the base of the TR Q1 in such a case, the TR Q1 acts like decreasing the base voltage of a TR 9. In such a case, since the voltage drop of the resistor R3 is in existence, the base of the TR Q9 is decided freely depending on the resistance of the resistor R3 and when the filter voltage 7 rises and a comparator 1 is switched, a time t1 when the base voltage of the TR Q2 drops is earlier than the rise in the base voltage of the TR Q9. Thus, the output rises stably without malfunction.