baber/WOPTO huggingface dataset:
Patent JP-S6164432-A (JP)
Title: Manufacture of composite tube
Inventor: HIROOKA EIJI
IPC: B29C65/10
Filed: 1984-09-07
Abstract: PURPOSE:To bond by fusing and integrate respective tubes at the side surfaces thereof by a method wherein thermoplastic synthetic resin tubes are guided by guide rollers having recessed peripheral surfaces so as to run under contacting with each others and hot air is blown against the surfaces thereof near the contacting sections of respective tubes to soften or fuse respective contacting sections. CONSTITUTION:Preformed synthetic resin tubes 1, 2 are guided to run between the guide rollers 3, 4 having arched peripheral surfaces respectively and arranged with a proper space, along respective peripheral surfaces of the rollers 3, 4. A nozzle 5 is provided with a heater 6 at the inside thereof and heats the air, supplied from an air supplying pipe 7, to blow it against the synthetic resin tubes and soften or fuse the contacting sections of the surfaces of said tubes along the lengthwise direction thereof. Respective synthetic resin tubes are guided under being positioned along the recessed peripheral surfaces of guide rollers, the contacting pressure between them is controlled by the space between said rollers and are compounded integrally at the linear fusing sections thereof without being twisted mutually in the lengthwise direction of the synthetic resin tubes.
Patent JP-S6241269-A (JP)
Inventor: BAUER WOLFGANG
IPC: D06P3/32
Filed: 1986-08-13
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-S5890732-A (JP)
Title: Carrying apparatus
Inventor: KASHIHARA TOMIO
IPC: H01L21/677
Filed: 1981-11-25
Abstract: PURPOSE:To simplify the driving mechanism and realize transfer only with adjustment of linear movement even if the feed pitch is changed by executing a pair of operations of intermittent transfer with independent driving mechanisms. CONSTITUTION:A lead frame 6 is set on a guide path 1 and a feed rod 2 is positioned by a stopper 31. when a solenoid 13 is excited, the rod 2 and a clutch 28 move downward, a feed hook engages with a lead frame hole 6a, and the clutch 28 overlaps with the clutch 27 at a small interval t. An XY board 20 is driven 23 in the X direction as much as frame pitch p+t along the guide path 1 by the control command 26, while the rod 2 and lead frame 6 are sent in the direction of guide path 1 as much as P. Then, the solenoid 20 is demagnetized by the command 26, the rod 2 moves upward by a spring 14, hook 3a is removed from the hole 6a and thereby engaging with the lead frame 6 is released. Simultaneously, the rod 28 is removed from the rod 27, the rod 2 is returned to the side of a stopper 31 by the spring 32 and recovered. According to this constitution, a feed pitch can be changed easily with a simple structure.
Patent JP-H1018712-A (JP)
Title: Door open/close device using linear motor
Inventor: UENO YUICHIRO
IPC: E05F15/60
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To make a door open/close device compact by housing the device in rotors or pulleys at both ends, further make the device itself compact under the elimination of an air pressure source or a rotating motor, and perform a delicate control process including controllability regarding the open/close speed of a door or the position thereof. SOLUTION: This door open/close device is made of a linear motor 10, a door locking and unlocking mechanism 11 driven by the motor 10, and a door open/close drive transmission mechanism 15 for opening and closing a door via the door locking and unlocking mechanism 11. In this case, the linear motor 10 has a moving part and a stationary part, and the moving part comes to be engaged with the door locking and unlocking mechanism 11. Furthermore, the stationary part has a rail mounted on the body of the door open/close device for enabling the moving part to slide thereon.
Patent JP-H0928572-A (JP)
Title: Automatic tea supplying machine
Inventor: MURAKAMI SHUSAKU
IPC: A47J31/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic tea supplying machine in which an abnormal water feed can be alarmed to a user in case of a suspension of water supply or the abnormality of a water supplying system, the state of the automatic tea supplying machine can be displayed to the user, and the provision of a large capacity heater is dispensed with. SOLUTION: This automatic tea supplying machine is provided with a hot water tank 11 for storing hot water; a cold water tank for storing cold water; a flexible pipe 2 for guiding the hot water from an intake port laid in the floated state on the hot water in the hot water tank 11 by a float to a hot water side outflow port; an upper level sensor and a lower level sensor for detecting the level of the hot water in the hot water tank 11; and a control part 12 for giving a primary alarm and a secondary alarm from an alarm part.
Patent JP-S6248016-A (JP)
Title: Photo-cvd device
Inventor: SHOJI MASASHI
IPC: H01L21/31
Filed: 1985-08-28
Abstract: PURPOSE:To easily obtain uniform light irradiation which has long life, is less affected by the temperature of a reaction chamber, and allowed to be arbitrarily shaped, by a method wherein an electrodeless discharge tube is arranged in a position where irradiation of the light into a photo-CVD reaction chamber can be performed. CONSTITUTION:An electrodeless discharge tube 15 is arranged in a position where the light can be thrown into a photo-CVD reaction chamber, and the outside of the reaction chamber is provided with a means to apply a high-frequency electromagnetic field to the electrodeless discharge tube 15. The electrodeless discharge tube 15 is made by sealing an insert gas or marcury vapor in a container of such as quartz glass, and a high-frequency coil 16 to apply high-frequency electromagnetic field to the electrodeless discharge tube 15 is wound around the outside circumference of the light source container chamber 6. Moreover, a high-frequency coil 17 to heat the wall of the reaction chamber 1 is wound around the outside circumference of the reaction chamber 1. An electrodeless discharge tube is used for a light source so that the light source has a long life and is less affected by heat. It is not required to cool the circumference of the light source, with a simplified structure and reduced costs. Moreover, the electrodeless discharge tube can be arbitrarily shaped, thereby easily providing uniform light irradiation.
Patent JP-S6344263-A (JP)
Title: Controlling system for automatic originating connection in switched line
Inventor: NOZAKI YASUKI
IPC: H04M1/27
Filed: 1986-08-11
Abstract: PURPOSE:To make unnecessary the change of a network system generation due to the increase/decrease of the number of connection desired terminals, by setting a bit of information required for an outgoing processing in a control block, outgoing the bit of information to the terminal, and performing automatic outgoing connection. CONSTITUTION:An application program 2 inputs the bit of information required for connection from an input means 3. A control block managing means 4 manages the control block required for the control of a switching line, and the terminal, and also, performs the initialization of the control block by the bit of information delivered from the input means 3. An outgoing processing means 6 is started up by a start up means 5, and the result of the completion of the outgoing processing of the switching line by the outgoing processing means 6, is decided by a deciding means 7. An informing means 8 informs the result of the outgoing processing to the outgoing indication application program 2 based on a decided result from the deciding means 7.
Patent JP-H02242895-A (JP)
Title: Synthetic lubricant composition
Inventor: SAA YOZEFU FURANSHISU ANZENBAA
IPC: C10N40/28
Filed: 1989-07-24
Abstract: PURPOSE: To provide a lubricant compsn. which contains an arom. tricarboxylic acid triester as the main ingredient, an antiwear agent contg. a phosphate, and a small amt. of an org. additive package, does not leave behind residues in a combustion chamber, and does not generate ash.  
     CONSTITUTION: This compsn. contains 75-99 wt.% arom. tricarboxylic acid triester, 0.25-5 wt.% antiwear agent contg. a phosphate, and 0.1-5 wt.% org. additive package which does not contain a metallic group or component and does not leave behind residues in an engine when burned during operating the engine. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0476339-A (JP)
Title: Humidifier
Inventor: KIZAWA JIRO
IPC: F24F6/00
Filed: 1990-07-16
Abstract: PURPOSE:To enable a prevention of adhering of scale to an inner wall surface of a main body to be attained and further enable an atomization cylinder to be removed and cleaned by a method wherein the atomization cylinder is removably connected to a heating furnace. CONSTITUTION:As water in a heating furnace 2 heated by a heater 5 is boiled up, the water becomes vapor particles and the particles pass through an atomization cylinder 6 and are discharged out of a blowing port 6a out of a main body. At this time, since the atomization cylinder 6 is communicated with an upper opening of the heating furnace 3 and connected to it, the vapor particles pass through the atomization cylinder 6, but do not enter an inner wall surface 1c. When a humidifier is operated for a long period of time, a concentration of impurities contained in the water is increased. As the hot water is boiled up, several fine bubbles are generated to cause a liquid surface in the heating furnace 3 is lifted up. However, an upper end surface of the heating furnace 3 is contacted with the atomization cylinder 6, so that the fine bubbles merely ascend within the atomization cylinder 6 and the inner wall surface 1c of the main body 1 is not stained or solid substance may not be adhered to it. The atomization cylinder 6 is removably connected, so that the atomization cylinder 6 can be removed from the heating furnace 3 and taken out of the device, thereby an interior area 6b of the atomization cylinder 6 can be easily cleaned.
Patent JP-H1122731-A (JP)
Title: Porous composite bearing and manufacture thereof
Inventor: MIYASAKA MOTOHIRO
IPC: F16C33/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To improve bearing performance by a method wherein a dynamic pressure is apt to be generated and the dynamic pressure is increased to a high value. SOLUTION: Two bearing bodies 10 and 20 made of a sintered alloy are axially joined together for combination such that bearing holes 13 and 23 in which a rotary shaft is inserted are continuously interconnected. Opening recessed parts 15 and 25 in a triangle shape opened to joints 11 and 21 are formed in both the inner peripheral surfaces 14 and 24 of bearing bodies 10 and 20. When the bearing bodies are joined together, the opening recessed parts 15 and 15 are mated together to form a triangular closed recessed part 4 in the inner peripheral surface 3 of the whole of a bearing 1. The closed recessed part 4 has a sectional area gradually decreased in the rotation direction of the rotary shaft. By concentrating lubrication oil to an end part, a high dynamic pressure is always generated.
Patent JP-H0475744-A (JP)
Title: Slurry for producing casting mold for precision lost wax casting
Inventor: MIYAMOTO SHINICHI
IPC: B22C1/00
Filed: 1990-07-17
Abstract: PURPOSE:To greatly improve the refractoriness on a formed inner side layer or the entire part of a casting mold and to provide the extremely clean casting surface of the casting cast with this mold by compounding an alkaline zirconia sol contg. specific components with a specific ratio of Ca compd. powder. CONSTITUTION:The slurry used for forming at least the inner layer (over the entire part of the old as well) of the casting mold for precision lost wax casting is prepd. by compounding and mixing the alkaline zirconia sol which contains 10 to 40wt.% colloidal ZrO2 powder and is adjusted to 9 to 11 pH with ammonia at 1/9 to 4/6 weight ratio with the Ca compd. powder consisting of one or >=2 kinds among oxide, carbooxide and hydroxide of Ca (hereafter shown respectively by CaO, CaCO3 and Ca(OH)2).
Patent JP-H1121305-A (JP)
Title: Manufacture of curable emulsion
Inventor: TSUDA TAKASHI
IPC: C08F2/16
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a curable emulsion which comprises a polymer containing a hydrolyzable silyl group and shows excellent storage stability and crosslinking ability of films obtained therefrom. SOLUTION: Fine particles having a diameter of 0.05-1.0 μm of a monomer mixture of (a) 0.1-30% by weight of a vinyl monomer having a hydrolyzable alkoxysilyl group and (b) 99.9-70 % by weight of a monomer which can copolymerize therewith based on the total amount of all monomers and an oil soluble initiator for radical polymerization are dispersed in water in the presence of an emulsifying agent (preferably a surface active agent having a radically polymerizable group) and the monomer mixture is made to polymerize under pH of the aqueous dispersion maintained at not more than 7.
Patent JP-H1094041-A (JP)
Title: Reception method of cdma radio communication and receiver
Inventor: TAKAGI HIROFUMI
IPC: H04W88/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To attain cell searching at a high speed without considerable increase in the scale of a cell search circuit. SOLUTION: The reception method employs the CDMA receiver having a plurality of reception fingers Fn1 -Fn4 each having a code generator (141 -144 ), a correlator (161 -164 ), and a detector (171 -174 ) respectively, and in the case of in-zone cell search 31 at application of power, different long period spread codes are set to the code generators 141 -144 , and when there is no correlation output from the correlators 161 -164 in excess of a threshold level, succeeding different long period spread codes are set to the code generators 141 -144 .  When there is any correlation output from the correlation devices 161 -164 in excess of a threshold level, in-zone in a cell of any of the long period spread codes given to any of the correlators 161 -164 is discriminated and the long period spread codes and timings of the correlation peaks obtained by the long period spread codes are set to each of the reception fingers Fn1 -Fn4 in the order of higher peaks.
Patent JP-H0853312-A (JP)
Title: Herbicidal composition for paddy field
Inventor: EDA SADAFUMI
IPC: A01N47/36
Filed: 1994-08-11
Abstract: PURPOSE:To obtain a herbicidal composition for paddy field capable of using in an arbitrary period from a time before generation of weeds, prior to rice planting, to the growing period of planted rice by using a smaller amount of active ingredient with an extremely high synergistic effect and controlling important weeds in paddy field for a long period by single treatment. CONSTITUTION:This herbicidal composition for paddy field contains (A) 3- pyrrolin-2-one derivative of the formula (X is C1, F or Br; Y is H, F, C1 or methoxy; Z is H or X; Q is H or F), e.g. 1-[1-methyl-1-(3-bromo-4-fluorophenyl) ethyl]-4,5-dimethyl-3-(2-fluorophenyl)-3-pyrrolin-2-one and (B) one or more kinds of sulfonylurea derivatives comprising benzsulfuron methyl, pyrazosulfuron ethyl, 3-(4,6-dimethoxy-1,3,5-triazin-2-yl)-1-[2-(2-methoxyethoxy)-phenylsulf onyl]urea and1-(2-chloroimidazo-[1,2-a] pyridin-3-ylsulfonyl)-3-(4,6-dimethoxy-2-pyrimidinyl)- urea as active ingredients.
Patent JP-H0512582-A (JP)
Title: Gas leakage detecting device
Inventor: NANBA MITSUO
IPC: G08B21/00
Filed: 1991-07-04
Abstract: PURPOSE:To quickly detect gas leakage from a gas case or a gas passage positioned on the upper stream side of a gas meter by a simple means. CONSTITUTION:The gas meter 7 monitors a gas flow rate and a flow rate signal transmitter 10 transmits a flow rate signal. A leakage sound detecting sensor 6 arranged between the gas case and a pressure adjuster monitors a gas leakage sound and a leakage sound transmitter 8 transmits a leakage signal. In a microcomputer 9, a leakage judging means 16 monitors gas leakage. When a leakage signal is inputted from the transmitter 8 when a flow rate signal judging means 14 judges no flow rate signal, a reference leakage signal stored in a reference leakage signal storing means 15 is compared with the received leakage signal, a leaked position and leakage are estimated and a leakage generation signal is transmitted.
Patent JP-S63147780-A (JP)
Title: Cheese type package of yarn and winding method
Inventor: KOYANAGI TADASHI
IPC: B65H54/28
Filed: 1986-08-14
Abstract: PURPOSE:To obtain a package with stable form by winding untwisted yarn of synthetic fiber having a rupture elongation of 90% or less with a specified angle of traverse, and by giving a specific value or below to the difference in the dry heat contraction stress in the yarn longitudinal direction incl. the tab height part. CONSTITUTION:A bobbin shaft 1 is coupled with a bobbin/shaft drive device 4 and driven under frequency control by a bobbin shaft drive inverter 8 so that the surface linear speed of a package 3 to be wound on a bobbin 2 fitted on the bobbin shaft 1 becomes constant. A contact roll 5 is coupled with a drive device 7 through a belt 6, and a drive inverter 9 controls this drive device 7 so that the surface linear speed of the contact roll 5 is identical to that of the package 3. The contact pressure between the contact roll 5 and the package 3 shall be below 3kg per package. A yarn guide traverses the yarn in the axial direction so that the angle of traverse becomes 4.5 deg.-6.5 deg., to form a package 3 in cheese form. Thus a package is provided, which has good form stability and is capable of supplying yarn directly to textile.
Patent JP-H0854358-A (JP)
Title: Sample heating/cooling device for x-ray diffractiometry
Inventor: AKUTSU OSAMU
IPC: G01N23/207
Filed: 1994-08-11
Abstract: PURPOSE:To efficiently and uniformly heat or cool a sample at the time of subjecting the sample to X-ray diffractiometry. CONSTITUTION:The sample heating/cooling device is provided with a device main body 1 composed of a single member having a heat resistance and high coefficient of thermal conductivity, a sample holding section 2 which is provided on one end face of the main body l in the axial direction, a coolant flowing passage 5 formed in the main body 1 in an elongated state, a heater wire 11 which is buried in the main body 1 at a part between the holding section 2 and passage 2 as a heating means, and a thermocouple 12 provided in the main body 1 near the holding section 2 as a temperature detecting means.
Patent JP-H0631507-A (JP)
Title: Turning tool
Inventor: HAGA KATSUMI
IPC: B23B27/00
Filed: 1992-07-16
Abstract: PURPOSE:To machine a deep hole, and to extent the lifetime of a tip by preventing chattering vibration of a turning tool, especially, that of a boring bar from occurring at the time of cutting. CONSTITUTION:A turning tool is made up of a head 4 to which a cutter is attached and a holder body 10 supported by a machine tool. Such a turning tool also comprises a hollow part formed inside the holder body 10, a weight 12 housed in the hollow part, a support means 18 with its front end supported by this weight 12 and its other end movably inserted into the holder body 10, and pressurizing means 36 and 38 for applying pressure to fluid inside the hollow part, and an energizing means 32 for energizing the support means 18 against the pressure of the fluid.
Patent JP-H0356713-A (JP)
Title: Fixing structure of ceramic bearing
Inventor: KUMON MASAHITO
IPC: F16C35/02
Filed: 1989-07-21
Abstract: PURPOSE:To facilitate fixing and alignment of a bearing and a casing in the high temperature atmosphere by arranging a spacer made of a material with substantially greater thermal expansion coefficent than that of a material of a casing, between a ceramic bearing and the casing. CONSTITUTION:In a circular clearance between a sleeve 5 of Ni alloy material and a ceramic bearing 6, a stainless steel sleeve 8 with greater thermal expansion coefficient than that of a Ni alloy material is fitted. In the stainless sleeve 8, a groove 12 is formed along its longitudinal direction and a slit 11 is formed at a symmetrical position with it to fit a key 13 in the groove 12. The thickness of the stainless sleeve 8 is adjusted so as not to generate a clearance in the ceramic bearing 6 and the Ni alloy sleeve 5 under working temperature conditions. It is thus possible to fix the ceramic bearing 6 on the Ni alloy sleeve 5 with ease and good accuracy in the high temperature atmosphere and provide a sliding part of good seizure resistance and abrasion resistance.
Patent JP-S6434577-A (JP)
Title: Soldering device for printed board
Inventor: ONISHI KOJI
IPC: B23K1/08
Filed: 1987-07-31
Abstract: PURPOSE:To surely prevent the oxidation of a solder without using an antioxidant by bringing a molten solder into contact by jetting it towards the printed board to be transferred and filling up an inert gas in the space where the printed board is separated from the jet liquid. CONSTITUTION:The printed board 5 packaging an electric part is transferred in an arrow mark A direction. The jet liquid 4 jetting the molten solder 2 stored in a solder tank 1 by a pump, etc., from 1st jet nozzles 3a, 3b toward this printed board 5 is formed. A soldering is executed by bringing this jet liquid 4 into contact with the printed board 5. In the soldering device of said printed board the inert gas 9 of a nitrogen, etc., is filled up by injecting it by a 2nd jet nozzle 8 in the space of the release part 7 where the printed board 5 is released from the jet liquid 4 by said transfer. Said jet liquid 4 is thus shielded from the air and the oxidation of the solder 2 is surely prevented.
Patent JP-S6249705-A (JP)
Title: Expansion type antenna reflector
Inventor: ITO JUNKO
IPC: H01Q15/20
Filed: 1985-08-29
Abstract: PURPOSE:To maintain the mirror accuracy of an expansion type antenna reflector at a high level and, at the same time, to make the reflector compact when it is folded for transportation, by forming the required parabolic surface of the antenna reflector with extendable and contractable ribs which constitute a variable three-dimensional truss structure and a flexible conductive thin film. CONSTITUTION:At the time of launching, diagonal members 23 and transversal members 24 constituting ribs 20 of this device are folded by each hinge 22 and held on a central dish 19 by means of a holding device 21 under a tied condition, and then, fixed to a satellite main body 18 by fittings 17. A flexible conductive film 14' fitted to each rib 20 is folded between each rib 20. When the tie condition is released after the satellite reaches its orbit, each diagonal member 23 which is folded in one plane at the time of storage rises three- dimensionally and each rib 20 starts to expand. When the diagonal members 23 reach prescribed angles, they are locked by means of latching devices 28 contained in each hinge 22 and form a variable three-dimensional truss structure. The flexible conductive thin film 14' fitted to each rib 20 is expanded as the ribs 20 extend and forms a desired parabolic surface at the final position.