baber/WOPTO huggingface dataset:
Patent JP-H07309124-A (JP)
Title: Cooling structure of control device for electric rolling stock
Inventor: HAMADA HARUKI
IPC: B60H1/32
Filed: 1994-05-19
Abstract: PURPOSE:To provide a cooling structure of a control device for an electric rolling stock capable of reducing the cost, improving the reliability of the electric circuit, etc., and securing the traveling performance of the electric rolling stock by making use of an air conditioner of the electric rolling stock to cool the control device for the electric rolling stock. CONSTITUTION:A part of the cooled air which is blown by a blower 4 of an air conditioner 20, discharged to the downstream of an evaporator 6, and low in the temperature and humidity and free from the dust is sent to a control device 9 through a first vent tube 11 to connect a box body 10 of a control device 30 for an electric rolling stock installed in an electric motor room 1 to a case 8, is used for cooling the group of the electric elements, and returned to a cabin 2 through a second vent tube 12 to connect the box body 10 to a bulkhead 3. The cooled air passed through the evaporator 6 is the clean air, and generation of failures of the group of the electric elements is suppressed because the cooled air flows in the sealed cooling passage. In addition, a flow rate control valve 13 controls the cooling of the group of the electric element according to the traveling condition, and prevents the deterioration of the traveling performance of the electric rolling stock.
Patent JP-S5537201-A (JP)
Title: Grinder wheel shaping method at orifice of small-diameter tube
Inventor: TOMIZAWA ISAO
IPC: B24B53/06
Filed: 1978-08-29
Abstract: PURPOSE: To make orifice in the side of a small-diameter tube such as a dripping needle by correcting the shape of grindstone all the time under process in such a manner that a uniform orifice configration can be obtained.  
     CONSTITUTION: A grinding wheel 14 operated by a motor is put into touch with a diamond electrophoretic shaping grindstone 15 provided with a required shaping gutter 16, which makes correction of the outside configuration of grinding wheel 14. An orifice 17 is excavated by pressing this grinding wheel which underwent the correction processing, against the small-diameter tube 11 at the requested point. The grinding wheel 14 shall undergo the above-mentioned correction process after excavating an orifice and before proceeding to the next cycle of work to secure a uniform orifice configuration always. The arrangement required is such that the shaping gutter 16 in the shaping grindstone 15 is situated at the same level as the lower end of grinding wheel 14, which shall be a little lower than the top end of the small-diameter tube 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02283747-A (JP)
Title: Fluoroplastic topcoating composition
Inventor: YAMANAKA MASAHIKO
IPC: C09D127/16
Filed: 1989-04-25
Abstract: PURPOSE:To prepare a fluoroplastic topcoating compsn, which gives a coating film excellent in the water repellency and long-term durability by compounding a fluoroplastic copolymer of a specific composn., a completely alkylated melamine, and a blocked acid catalyst as the main components. CONSTITUTION:A fluoroplastic copolymer obtd. by copolymerizing a fluoroolefin (e.g. chlorotrifluoroethylene), cyclohexyl vinyl ether, an alkyl vinyl ether (e.g. propyl vinyl ether), and a hydroxyalkyl vinyl ether is compounded with a completely alkylated melamine (e.g. methyl-etherified melamine) and a blocked acid catalyst (e.g. triethanolamine-blocked dodecylbenzenesulfonic acid) as the main components to give a fluoroplastic topcoating compsn. The resulting compsn., when applied as a topcoating for an automobile, prevents the adsorption and penetration of iron powder, etc., floating in the air from occurring.
Patent JP-H11288936-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO AKIHIRO
IPC: H01L23/52
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture method for a semiconductor device which forms a thin barrier film at a lower heat-treatment temperature. SOLUTION: On an SiO2 insulating film 2 provided on a semiconductor substrate 1, a Cu wiring structure is provided which has a Cu-N area 3 containing <=25 at.% N atoms and a diffusion source metal layer 4 making contact with the Cu-N area 3 and a side wall barrier layer, which contains atoms constituting the diffusion source metal layer 4 is formed by a heat treatment on the sidewall of the Cu wiring structure.
Patent JP-H02283433-A (JP)
Title: Thermal contraction tube
Inventor: NAKABASHI MASANOBU
IPC: B29D23/00
Filed: 1989-04-25
Abstract: PURPOSE:To enable a thermal contraction tube improved in its mechanical strength to be obtained by molding a composition made up of adding silicic anhydride and bridge assistants to resin ingredients into a tube shape. CONSTITUTION:A composition, which is blended with 5-100 pts.wt. silicic anhydride and 0.5 pts.wt. or more bridge assistants to 100 pts.wt. resin ingredients containing tetrafluoroethylene-propylene copolymer and ethylene- tetrafluoroethylene-fluoroolefin copolymer, is molded into a tube shape, and the tube molding is constituted in enlargement-solidifying after bridging by irradiation with ionizing radiation, thereby obtaining a thermal contraction tube improved in its mechanical strength.
Patent JP-S63268625-A (JP)
Title: Cylindrical fiber reinforced composite material
Inventor: KITAMURA ATSUSHI
IPC: B29C70/16
Filed: 1987-04-28
Abstract: PURPOSE:To make small the fluctuating width of a helical winding angle, by forming a plurality of helical winding layers in a thickness direction, and making the helical winding angle at the center of the thickness at each helical winding layer to be equal each other in each helical winding layer. CONSTITUTION:A plurality of helical winding layers of continuous filaments are formed in the thickness direction by means of a filament winding technique. Each helical winding layer is so formed, that a required helical winding angle thetam can be obtained by controlling the rotative speed of a core metal and the feeding speed of the continuous filaments in the case when the apparent diameter of the core metal is d1m=di+di'/2 for the first layer, and each helical winding angle thetam can be obtained when the apparent diameter of the core metal is d2m=di'+dm/2, d3m=dm+de'/2 and d4m=de'+de/2 for the second, third and fourth layer respectively.
Patent JP-H10300667-A (JP)
Title: Measurement plate for interaction between molecules and measuring device
Inventor: HAMAZAKI YUJI
IPC: G01N21/41
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a plate for measuring interaction between molecules for automatically measuring a number of samples and for speedily measuring a number of samples, and a measuring device. SOLUTION: A measuring device is a measurement plate that is used to measure an interaction between molecules and automatically and speedily measure a number of samples by generating a number of samples due to surface plasmon resonance on one measurement plate. For generating a number of samples on one measurement plate 1, a plurality of closed-end openings 5 are provided on the surface of a plane substrate 3, a metal thin film is provided on the inner surface of the bottom part of the opening 5, and an optical system 6 that can be optically connected to the metal thin film with a high refractive index is provided.
Patent JP-H06318901-A (JP)
Title: Vehicle position collection system
Inventor: MIYASHITA YUKIHIRO
IPC: H04B7/26
Filed: 1993-05-06
Abstract: PURPOSE:To provide the vehicle position collection system which can shorten time required for received information processing or the like by reducing the received information processing at a base station. CONSTITUTION:This vehicle position collection system provided with a base station 11 equipped with a CRT 13, computer 16 and radio equipment 17 or the like and a mobile station 12 equipped with a present position calculating means and a radio equipment 22 or the like is provided with a calculating means for calculating the area of a picture displayed on the CRT 13, judging means for judging whether the present position of the mobile station 12 is included inside the area or not, and transmitting means for transmitting the position information of the mobile station 12 to the side of the base station 11 only when the present position of the mobile station 12 is included inside the area.
Patent JP-S5630450-A (JP)
Title: Polypropylene resin composition
Inventor: KAWAI YOUICHI
IPC: C08L101/00
Filed: 1979-08-22
Abstract: PURPOSE: A PP resin composition which provides molded products having improved transparency and appearance, prepared by mixing a PP with a specific sorbitol derivative.  
     CONSTITUTION: To 100pts.wt. of (A) of an isotactic PP or a propylene-rich propylene-ethylene copolymer, is added 0.005W8pts.wt., pref., 0.05W1pt.wt. of (B) a sorbitol derivative [for example, 1:3, 2:4-di(methoxybenzylidene)sorbitol] represented by the formula, wherein X is a 1W4C alkoxy, and prepared by heating and reacting a suspension in a solvent such as benzene, of sorbitol and p-methoxybenzaldehyde, in the presence of a catalyst such as p-toluenesulfonic acid, while removing the water formed, distilling off the solvent and purifying the product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09106706-A (JP)
Title: Remote control system for individually controlling luminaireinstalled at interval
Inventor: SHIMO PETSUKA HATSUKARAINEN
IPC: F21Y103/37
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To carry out remote control independently and selectively for a plurality of luminaires arranged at prescribed intervals by radiation. SOLUTION: A plurality of lumineires or other controllable electric appliances installed in the ceiling at intervals have wide-angle radiation detectors 22, 82 installed inside respective appliances and connected with a dimmer circuit 90 or a ballast. The radiation detractors have a wide angle range of detection and fixed in small apertures of respective appliances. A radiation emitter to emit a thin beam applies the beam selectively to one radiation detector without irradiating other detectors. The dimmer circuit or the ballast in the appliance is further controlled by an outside dimmer, an occupancy sensor, a time clock, a photosensor, and other types of input apparatuses.
Patent JP-H10298547-A (JP)
Title: Cathode-ray tube and blue fluorescent substance
Inventor: IHARA MASARU
IPC: C09K11/64
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a cathode-ray tube capable of bringing high luminance in blue color by forming a fluorescent surface using a high visibility and luminance by coactivating ZnS:Ag, Al with Cu. SOLUTION: This cathode-ray tube has a fluorescent surface using a blue fluorescent substance prepared by coactivating ZnS:Ag, Al with Cu. It is preferable to bring the amount of coactivated Cu in the blue fluorescent substance to 0.6-1.5 ppm and 1.5 ppm is most preferable. The blue fluorescent substance comprising ZnS:Ag, Al coactivated with Cu is prepared by a usual solid phase reaction.
Patent JP-S5632331-A (JP)
Title: Manufacture of anhydrous of almost anhydrous manganese dioxide
Inventor: IKEDA KOUNOSUKE
IPC: H01M4/50
Filed: 1979-08-20
Abstract: PURPOSE: To manufacture the titled MnO 2  by which an improvement of the performance of a cell using a nonaqueous electrolyte can be expected when used as a positive pole active material for the cell by irradiating MnO 2  with microwaves to remove water without dislocating the crystal structure.  
     CONSTITUTION: γ Type electrolytic MnO 2  is put into a glass container and irradiated with microwaves of 2,450±50MHz in an electronic oven to lower the residual water content to 0.9% while maintaining the γ type crystal structure. Unlike the case of general heat treatment a temp. rise of MnO 2  as a whole does not occur, so water is removed without dislocating the crystal structure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58222979-A (JP)
Title: Temperature controller of glow plug
Inventor: YAMAMIYA OSAMU
IPC: F02P19/02
Filed: 1982-06-21
Abstract: PURPOSE:To perform a control of the temperature without the use of a resistor for detecting a current, by simulating the temperature of a glow plug by means of a CR circuit through continuous variation of a constant at a charging time of a capacitor according to a voltage applied to the plug. CONSTITUTION:In order to simulate the temperature of a glow plug by means of a CR circuit, through an equivalent non-linear resistor 5 which continuously changes into a low resistance at a high voltage and into a high resistance at a low voltage time by means of a Zener diode and a resistor, a time, for which the voltage of a capacitor 3 attains the input voltage of a comparator 4, is brought to coincidence with a time for which the glow plug is heated to about 900 deg.C. This permits a glow plug to be maintained at a steady temperature without the use of a current detecting resistor after the temperature rises rapidly.
Patent JP-H11306918-A (JP)
Title: Complex switch
Inventor: NAKAJIMA NOBUO
IPC: H01H89/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a complex switch equipped with a plurality of switch functions and having a reduced number of component parts and a decreased area for mounting the components. SOLUTION: A complex switch 20 is composed of a multi-directional switch 10 consisting of a base 12, a stationary contact 11 on the inner bottom surface of the base, a dome contact 13 contacting and separating from the stationary contact 11, a movable contact 14 contacting and separating from the stationary contact 11 and a stem 15 borne capable of inclining through the movable contact 14 and a rotary switch 20 consisting of a base 22, a stationary contact 21 installed on the inner bottom surface of the base 22, a movable contact 23 contacting and separating from the stationary contact 21, and a rotor 24 to which the movable contact 23 is installed. The stem 15 as an operational part of the switch 10 is fixed in the center hole 242 of the rotor 24 as the operational part of the rotary switch 20.
Patent JP-S5331359-A (JP)
Title: Floating separating device
Inventor: YAMAMOTO AKINORI
IPC: B03D1/24
Filed: 1976-09-06
Abstract: PURPOSE: To treat a remainder of scum floating on the liquid in a flocculator in a fully mechanical manner and compose the flocculator and a floating separating tank in a single tank thereby to reduce the size of the device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08305111-A (JP)
Title: Image forming device and transfer deviation correction method therefor
Inventor: TAWARA SUKEAKI
IPC: G03G15/01
Filed: 1995-04-28
Abstract: PURPOSE: To return a belt body into a normal position by eliminating the widthwise deviation of the belt body while preventing deterioration of an image which is transferred. CONSTITUTION: A counter measures the length of time that the widthwise deviation of the belt body, movement in the direction of its width perpendicular to the direction in which the belt body is carried, is detected by widthwise- deviation detection sensors 901 and 902. A CPU calculates the total number of the driving pulses of a pulse motor 903 based on the value obtained by the measurement, and successively drives the pulse motor 903 the number of division driving pulses obtained by dividing the total number of the driving pulses by a prescribed number of pulses.
Patent JP-S61263835-A (JP)
Title: Hydraulic transmission gear
Inventor: ONISHI HIDEAKI
IPC: B60K17/10
Filed: 1985-05-17
Abstract: PURPOSE:To dispense with an input shaft, a shaft, a shaft coupling or the like for exclusive use, by installing a gear part, which is drivingly engaged with an input gear of a gearing mechanism, in the periphery of a rotary block of a hydraulic motor rotating for a stepless speed change after receiving pressure- feed oil from a hydraulic pump. CONSTITUTION:A transmission case 20 is provided with an input shaft 18 belt- driven by an output pulley of an engine at its upper part. Also, it is provided with a symmetrical pair of driving shafts 19 and 19 driving each holler at both sides at its lower part. And, on the input shaft 18, there is provided with a hydraulic pump 1, and a supporting body 22, supporting the input shaft 18 while supporting a left side end of an output shaft 21 is installed in a right side end of the input shaft 18. In addition, on the output shaft 21, there is provided with a hydraulic motor 2 rotating for a stepless speed change after receiving pressure-feed oil from the hydraulic pump 1. A the abovementioned, on the periphery of a rotary block of this hydraulic motor 2, there is provided with a gear part 5 being drivingly engaged with an input gear 4 of a gearing mechanism.
Patent JP-H03206418-A (JP)
Title: Contact lens of wettability, softness and oxygen transmissibility having block copolymer polysiloxene -polyoxyaikylene principal chain unit
Inventor: JIEE RICHIYAADO ROBAATOSON
IPC: C08F290/06
Filed: 1990-04-24
Abstract: PURPOSE: To obtain a contact lens and an ophthalmologic device having high surface wettability and also having high oxygen permeability in spite of their swellability by forming a macromer from specified segments. CONSTITUTION: A macromer is formed from segments represented by formula I, wherein Sil is divalent poly (di-substd. siloxane), A is divalent polyoxyalkylene oxide, R15 is O or N of amino, R14 is a direct bond or N of amino, R14 may be O when an atom adjacent to Sil is not Si, L is a divalent combining group, (n) is an integer of 0-3 and (m) is an integer of 0-10. An ophthalmologic device obtd. through final working is optically clear, stable to hydrolysis, biologically inert, wettable and soft, has high mechanical strength and ensures high oxygen permeability.
Patent JP-S591715-A (JP)
Title: Copolyester binder fiber
Inventor: YAMAMOTO TAMIO
IPC: D04H1/55
Filed: 1982-06-23
Abstract: PURPOSE:A copolyester binder fiber that has lower than specific values in its melting point, glass transition point and elastic deformation point, thus showing dood handleability, high adhesion as a binder and low shrinkage of its collective fiber, when heat treated for adhesion. CONSTITUTION:A copolyester having lower than 200 deg.C melting point, lower than 40 deg.C glass transition point, less than 10 elastic deformation factor, preferably containing terephthalic acid isophethalic acid, 1,4-butanediol and glycol components other than polyether is subjected to melt spinning at a temperature 50- 150 deg.C higher than the melting point and, when needed, drawn at a draw ratio of 1.1-3 at 30-60 deg.C to produce the objective copolyester binder fiber. USE:Nonwoven fabrics or wadding.
Patent JP-H10288106-A (JP)
Title: Liquid cutoff valve device
Inventor: FUTAKUCHI MASAYUKI
IPC: B60K15/077
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To improve workability reliability of installation and reliability of the terminal part of a fuel gauge by integrally mounting a valve device capable of preventing leakage of liquid from a sealed container and measuring means of the contained liquid by using a hole provided on the sealed container. SOLUTION: This valve device 1 is provided with a flange part 10 on the upper par of a fuel cutoff valve(FCV) part 2 to be mounted on the mounting hole of a fuel tank, holding airtightness. This flange part 10 is formed by a resin material integrally with a cover part constituting the upper part of the FCV part 2 and is provided with an annular seal member 12 on the lower surface side. In the flag part 10, a mounting part 11 is formed as a terminal part to mount terminals 26a and 26b taking out the output of a fuel gauge(FG) part 3 to the outside. Therefore, assemblability, workability and reliability of the fuel tank are improved by providing the FCV part 2 and the FG part 3 on a mounting hole provided on the fuel tank.
Patent JP-H01274722-A (JP)
Title: Flush toilet stool having deodorizing mechanism actuated by toilet stool cover
Inventor: TASHIRO YUKIO
IPC: A47K13/30
Filed: 1988-04-27
Abstract: PURPOSE:To enable execution of high-efficiency deodorization through a deodorizing port situated in a position nearmost a utination and an evacuation position, by a method wherein the deodorizing port is formed in a position near a rise and fall toilet stool cover and the rim of a toilet stool body, and shifting to an optimum deodorizing port is effected according to the rise and fall action of the toilet stool cover. CONSTITUTION:In a flush toilet stool A, a toilet stool cover 2 is mounted on the upper surface of a toilet stool body 1 so that it can rise and fall. A deodorizing chamber 1e is formed in a water feed chamber 1b communicated to a lower end water feed port 7a by means of a partition wall 1d. The deodorizing chamber 1e is communicated to the interior of the toilet stool body 1 through a deodorizing port 8 opened to the front wall of the rear of a rim water passage 1a. The deodorizing chamber is communicated to an exhaust pipe 9 communicated to a communicating port (f) formed in the upper wall of the rear part of the toilet stool body 1, so that an odor can be exhausted to the outside of a toilet D. In the toilet stool cover 2, a deodorizing flow passage 10 is formed in the annular hollow interior thereof, and a number of deodorizing ports 11 are formed in a bottom wall 2a with a distance between the adjoining deodorizing ports. Further, a communicating passage 12 communicated to the deodorizing port 8 communication with the toilet stool body 1 of which is disconnected in a falling state is formed in the rear part of the deodorizing passage 10. Shifting to an optimum deodorizing port is practicable.
Patent JP-S60251262-A (JP)
Title: Manufacture of formed article of composite material with thermal sprayer
Inventor: IMANISHI KUSHINORI
IPC: C23C4/04
Filed: 1984-05-25
Abstract: PURPOSE:To obtain easily a formed article of a composite material having a prescribed shape and a desired composition by thermal spraying plural kinds of materials to be sprayed on a forming guide in a mixed state to form plural sprayed layers. CONSTITUTION:A powdery mixture of Ti with V, etc. is used as a material to be sprayed. A gaseous mixture of inflammable gas with oxygen is explosively burned in the spray gun 1a of a powder sprayer 1 to melt and mix the powdery material to be sprayed, and the material is sprayed toward a groove 2a in a forming guide 2 made of gypsum or the like. Plural sprayed layers are formed by moving the sprayer 1 back and forth to obtain a formed article 3 of a composite material having a prescribed shape. After forming the sprayed layers, the forming guide 2 is broken. By this method the ratio among the components of the formed article can be decided arbitrarily.
Patent JP-S5631608-A (JP)
Title: Measuring unit of amount of drink water for small animal
Inventor: KOUNO TADAYOSHI
IPC: A01K7/02
Filed: 1979-08-24
Abstract: PURPOSE: To enable to measure the amount of water drops which are regulated, by the arrangement so that the water drops can simultaneously and instantly be contacted with the tip of two electrodes provided opposingly.  
     CONSTITUTION: The airtight chamber 4 of cylindrical type is connected to the water supply tube 1 with the upper tube 6 and connected to the water supply valve tube 2 with the lower tube. The supply water flows from the water supply tank with the pressure in the supply water tank and gravity. The elastic tube 8 is placed in the upper tube 6, and water flow is controlled with the screw adjustment of the regulator 9 and the water pressure receiver such as the spring 11 of water supply coil shape is provided  below. By them, the desired water supply amount can be controlled without being subjected to external atmosphere. The water drops fallen from the upper tube 6 are simultaneously and instantly sensed during the falling path and the amount of drink water operated from the number of pulses or the number of pulses itself can be recorded at the amount of drink water measuring unit via the electrode terminals. 
     COPYRIGHT: (C)1981,JPO&Japio