baber/WOPTO huggingface dataset:
Patent JP-H04357396-A (JP)
Title: Piping method using y-bend
Inventor: TAKEMOTO YOSUKE
IPC: F16L41/02
Filed: 1991-05-31
Abstract: PURPOSE:To facilitate main pipe excavating work in the case where the main and branch pipes are connected using a Y-bend in a riser piping formula by adding only one bend to reduce a difference in height between the main and branch pipes. CONSTITUTION:A turning angle at which a Y-bend 2 is rotated centering around the central axis 2C of a main connection 2A and the bending angle gamma of a bend 7 are determined from each of formulas which express a plane projecting angle alpha formed of the main connection 2A of the Y bend 2 and a branch pipe connection 2B, a angle beta formed of a horizontal plane F1 and the central axis 2c2 of the above branch pipe joint 2B, and a plane crossing angle delta between the main pipe 3 and the branch pipe 4, and the branch pipe connecting side of the bend is established to be parallel to the horizontal plane FL and to incline at a plane crossing angle delta for piping the main and branch pipes.
Patent JP-H11337122-A (JP)
Title: Air conditioner
Inventor: YASUNAGA YASUHISA
IPC: F24F5/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To facilitate operations for connecting a refrigerant piping from an indoor unit to a connecting valve of the unit and connecting it to electric wirings by providing an upper cover of an outdoor unit for covering upper parts of the valve and an electric component. SOLUTION: An operation is conducted in the state that a grip part of a tool 13 is disposed above an electric component case 9 by considering an angle and a height of an oblique portion provided on a valve fixing plate 10 so that the tool 13 may not be brought into contact with an end 9b of the case 9, thereby improving its operability. At this time, protruding height sizes of connecting valves from the plate 10 are differently set, thereby facilitating the operation.  That is, a protrusion 10c of the side near a recess 6e provided on a back surface side of an upper surface cover 6 is lowered, a protrusion 10f of a remote side is raised, and hence a refrigerant piping 12 of a connecting valve 11 mounted at the protrusion 10f of the remote side can neither be brought unto contact with nor be excessively approached to the protrusion 10c of the near side or the valve 11 mounted at the protrusion 10c.
Patent JP-H06338502-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA YOSHIAKI
IPC: H01L21/3205
Filed: 1993-05-31
Abstract: PURPOSE:To thickly form an Al alloy film on the bottom part of an aperture section by a method wherein, after an Al alloy film has been formed by an ECR sputtering method under specific pressure, the remaining Al alloy film is formed under a pressure higher than the above-mentioned pressure. CONSTITUTION:After a silicon oxide film 2 has been formed on a silicon substrate 1 where an element is formed, an aperture part 8 reaching the substrate 1 is formed, and a titanium film 3 and a nitride titanium film 4 are formed in multilayer on the bottom part and the inside wall of the aperture part 8 and on the surface of the oxide film 2 in the thickness of 10 to 100nm and 50 to 200nm respectively by a sputtering method. The first wiring film 5 is formed under the pressure of 10<-4>torr or thereabout by an ECR sputtering method, and the second wiring film 6 is deposited on a nitride titanium film 4, on the bottom part and the inside wall of the aperture part 8 under the pressure of 10<-3>torr by an ordinary sputtering method. The substrate 1 is heated up to 400 to 550 deg.C, the wiring films 5 and 6 are fused, the aperture part 8 is filled up, and a wiring film 7 is formed.
Patent JP-S5832620-A (JP)
Title: Preparation of polyoxymethylene
Inventor: MASAMOTO JIYUNZOU
IPC: C08G2/00
Filed: 1981-08-19
Abstract: PURPOSE:To obtain continuously the titled polymer without damaging the inner wall of a reactor and causing the deposition of scale, by polymerizing trioxane by a two barrel cylindrical reactor having two rotating shafts equipped with lamellar paddles having cross sections like a convex lens with their tips cut by unsymmetrical curved lines of circular arcs. CONSTITUTION:The two rotating shafts 2 and 2' parallel to each other provided with a large number of the paddles 3 and 3' respectively, which are lamellar and have shapes of cross sections like a convex lens with their tips cut by the curved lines a of circular arcs in such a way that the cross sections are unsymmetrical about the longer axes of the paddles, are used. A reactor having a structure wherein the two rotating shafts are put in the two barrel cylinderical cases 1 and 1' having the inner wall face along the circular curved surface of the rotated paddles 3 and 3' is used, trioxane or a mixture of it with other raw materials is fed from the feed opening 5 to the reactor, each rotating shaft is revolved in the same direction, and the jacket 4 is heated to carry out polymerization. The desired powdery polymer is recovered continuously from the outlet 6.
Patent JP-H06339625-A (JP)
Title: Preparation of particle thin film
Inventor: NAGAYAMA KUNIAKI
IPC: B01J19/00
Filed: 1993-05-31
Abstract: PURPOSE:To make it possible to form and carry a particle thin film on a solid base while the flatness of the particle thin film is kept and without transferring the particle thin film to other transfer base. CONSTITUTION:After a liq. film 2 is provided on a base 3 for carrying, a particle dispersion liq. 1 is extended on this liq. film 2 without mixing it with the liq. film 2, and then, the particle thin film is formed on the base 3 for carrying by evaporating a dispersion medium and the liq. film 2.
Patent JP-S5754033-A (JP)
Title: Discharge working device
Inventor: YAMADA SHIGEO
IPC: B23H7/36
Filed: 1980-09-17
Abstract: PURPOSE:To prevent accumulation of combustible gas in a working table, by forming the pipe end position for sucking the working liquid in a discharge working device deformably in the working table while setting said suction pipe end to the position where the combustible gas is apt to accumulate. CONSTITUTION:An electrode 14 is brought near to a subject to be worked 22 while a work liquid supplier 16 is operated to jet the working liquid 10 through a jet pipe 26 into a working table 12, while simultaneously to such the working liquid 10 in said table 12 through a suction pipe 24. Here the nozzle 42 of the suction pipe 24 is positioned in a working hole 20 made through a work base 18 on said table 12. When providing flexible pipe 40 on the way of the suction tube 24, the nozzle 24 is set at the position where the combustible gas is apt to accumulate. The sludge  produced through the discharge work and the combustible gas are sucked through  said pipe 24 and exhausted.
Patent JP-H0426935-A (JP)
Title: Optical disk
Inventor: TODE YUKARI
IPC: G11B7/24
Filed: 1990-05-18
Abstract: PURPOSE:To obtain the optical disk which does not warp in spite of the generation of a change in temp. and humidity of an abrupt grade and is highly resistant to dust pickup and flawing by forming an SiO2 layer to a specific film thickness. CONSTITUTION:Large warpage arises in the event of a change in the temp. and humidity with veneers which are not stuck to each other in the case of use of a plastic substrate 1 consisting of polycarbonate, etc. The veneers in this state is not suitable for practicable use. The SiO2 layer 2 which has a moistureproof effect and is formed by a liquid phase thin film forming method is, thereupon, formed in at least the exposed part of the substrate 1. The effect of preventing the warpage is not sufficiently obtd. if the thickness of the SiO2 layer 2 is smaller than 500Angstrom . The film thickness of the SiO2 layer 2 is, thereupon, increased to >=500Angstrom . The optical disk which does not warp in spite of the generation of the abrupt change in the temp. and humidity and is highly resistant to the flawing and dust pickup is obtd. in this way.
Patent JP-H07332646-A (JP)
Title: Tire incineration device
Inventor: SHIMODATE HIROSHI
IPC: F23G7/12
Filed: 1994-06-13
Abstract: PURPOSE:To make it possible to maintain high temperature by forming a covering wall which covers a coil unit and an exterior wall of a primary combustion chamber and housing the coil unit in an air chamber and supplying water to a metal-made pipe by means of a pump. CONSTITUTION:A tire T is installed to the lower part of a primary combustion chamber 10 where gravels are installed to a grate 30 with its axial line kept vertical. It is so arranged that air may be properly blown out from an air outlet of an air supply unit 20 from the lower part of the grate 30. A coiled unit 41 wound up with a metal-made pipe is provided on the outer periphery of the primary combustion chamber 10 in a state separated from the exterior wall of the combustion chamber 10. A covering wall 51, which covers the coil unit 41 and an exterior wall for the primary chamber 10 are formed where the coil unit 41 is housed in an air chamber 50 and the metal-made pipe is connected to a pump so as to supply water. This construction makes it possible to prevent the temperature of water in the primary combustion chamber 10 from falling down and hence maintain high temperature.
Patent JP-S6024285-A (JP)
Title: Production of pipe-shaped clad material
Inventor: ISATO AKIHIRO
IPC: B23K20/00
Filed: 1983-07-19
Abstract: PURPOSE:To obtain a pipe-shaped clad material by fitting an inside pipe into an output pipe and heating the pipes under the static pressure exerted thereto from the space in the inside pipe or the outside space of the outside pipe thereby joining diffusively the inside and outside pipes. CONSTITUTION:A ceramic 7 to be formed as an inside layer is made to a prescribed size and a metal 8 to be formed as an outside layer is so manufactured as to project from both ends of the ceramic 7 in order to provide caps 12 for pressurizing a space 11 to serve as a pressurizing part. The outside of the ceramic 7 in contact with the metal 8 is subjected to a surface treatment 9. The metal 8 is so combined with the ceramic 7 as to project above and below therefrom and an outside cylinder 10 for pressurization is so set on the outside of the metal 8 as to enable pressurization of the space 11 by a pressure medium. The caps 12 are attached to the top and bottom parts of the space 11 and the pressure medium is supplied into the space through a gas feed hole 15 to maintain the pressure. A packing material 13 is packed to the inside of the ceramic 7. The assembly is heated in a vacuum atmosphere while the space 11 is kept pressurized to accomplish diffusion joining. The assembly is cooled upon completion of the pressurization. The material 13 of the ceramic 7 and the outside cylinder for pressurization on the outside of the metal 8 are removed. The top and bottom of the metal 8 are machined away to the position of the ceramic 7.
Patent JP-H09308739-A (JP)
Title: Game machine and playing method
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and a playing method which can enhance the interest in a game on a screen which is carried out when a ball enters a special winning hole so as to raise a thrill and an excitement. SOLUTION: A lottery means 30 carries out a random lottery when a ball enters a specific winning hole 12. Further, at this stage, a reference pattern display control means 40 displays a group of pattern cards having an arbitrary rank a first display zone on a variable display means 20. If the result of the lottery gives a prize, a prize pattern display control means 50 displays a group of pattern cards having a rank higher than that of the first display zone, in a second display zone. Meanwhile, if the result of the lottery gives a blank, a blank pattern display control means 60 displays a group of pattern cards having a rank which is lower than that of the first display zone, in the second display zone.  A special value generating means 70 produce a special value advantageous for a player when the result of the lottery gives a prize so that a group of pattern cards having a rank which is higher than that of the first display zone is displayed in the second display zone.
Patent JP-S6025658-A (JP)
Title: Blast nozzle
Inventor: UESUGI AKIO
IPC: B05B7/14
Filed: 1983-07-18
Abstract: PURPOSE:To make a distinct improvement in productivity and roughed surface quality, by constituting blast nozzles to be tilted so as to cause high pressure injection nozzle holes of less than half the number to direct a converging direction and the rest to come off the convergence point, in case of an aluminum supporter roughing blast nozzle for flat-bed printing use. CONSTITUTION:More than four units of high pressure injection nozzle holes 5a- 5f are installed in and around the outlet of a slurry port 32, of which half of the numbers or less, for example, 5b, 5d and 5f, of their center lines, are tilted at a specified angle theta1 with center lines X and X' of the slurry port 32 and thereby converged into a point, while the rest, 5a, 5c and 5e, of their center lines, are tilted at an angle theta1' with center lines X-X' of the slurry port 32 and also tilted at the specified angle with a direction toward the axial center of a blast nozzle body for orientation so as to come off the converging point. With the high pressure injection direction constituted like this, roughed surface quality is improved and the quantity of residual abrasives can be much reduced and, what is more, improvements in durability and smudge resisting capacity are well promoted.
Patent JP-H1067218-A (JP)
Title: Air conditioner of running vehicle provided with air guide device which can be adjusted in relation to solar radiation
Inventor: HEINLE DIETER DIPL ING
IPC: B60H1/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To realize comfortable air conditioning at all times irrespective of solar radiation by analyzing and detecting solar radiation at a place for respective seats from an output of a solar radiation sensor and adjusting an air guide device attached to respective seats automatically. SOLUTION: An air conditioning adjustment equipment 1 receives output signals of a room temperature sensor 2, an external air temperature sensor 3, a hot air temperature sensor 4, a solar radiation sensor 5, a seating sensor 7, and a seat position sensor 8 and generates a control signal 9 for processing an output signal of a room temperature and setting element 6 and controlling an air conditioner 10 automatically. That is, the control of the number of revolutions of an air take-in blower and the control of positions of an air change-over flap, an air mixture flap, and an air flap are done to perform air conditioning and distribution of air to be introduced into a car room in accordance with a situation.  Moreover, the air conditioning adjustment equipment 1 obtains which scope in the car room receives direct sunlight based on data on the direction of incidence of sunlight which is obtained from the signal of the solar radiation sensor 5 and controls in such a manner that an air guide grid is directed toward a section of a body of an occupant which receives direct sunlight.
Patent JP-H0425813-A (JP)
Title: Variable magnification lens
Inventor: HATA KAZUYOSHI
IPC: G02B15/16
Filed: 1990-05-21
Abstract: PURPOSE:To realize the variable magnification lens which has an about 6 times in variable magnification ratio and an about 1.6 F number while holding high performance by composing the lens with three groups which have positive, negative, and positive refracting powers and using an aspherical surface which satisfies a specific conditional expression effectively for the 3rd group. CONSTITUTION:The lens consists of the 1st group (I) having the positive refract ing power, the 2nd group (II) having the negative refracting power, and the 3rd group (III) having the positive refracting power in order from the object side. The 2nd group (II) and 3rd group (III) move on the optical axis at the time of variable magnification and each group includes at least one lens made of a high dispersion material having a refracting power opposite in sign from its group so as to attain chromatic aberration compensation in the group. The 3rd group (III) consists of <=5 lens elements and has at least one aspherical surface (e.g. r12 and r17) and the conditional inequality 0.18<phiI/¦phiII¦<0.30 is satisfied. Here, phiI is the composite refracting power of the 1st group and phiII is the composite refracting power of the 2nd group.
Patent JP-H01298103-A (JP)
Title: Method and apparatus for making drip of molten metal
Inventor: KATAOKA FUYUSATO
IPC: B22D11/103
Filed: 1988-05-27
Abstract: PURPOSE:To make molten steel drip having uniform particle size by arranging a coil around a nozzle at the same time of discharging the molten steel from the nozzle in a vessel of tundish, etc., flowing polyphase AC current and impressing shifting alternating magnetic field to the discharged molten steel. CONSTITUTION:At the time of discharging the molten steel 1 in the tundish 2 from the cylindrical or slit-like nozzle 3, the polyphase AC current is conducted to the coil 5 arranged around the nozzle 3 from an AC electric source 4 and the polyphase shifting magnetic field is generated and also by executing turn-on/turn-off control and normal-rotating or reverse-rotating control of polarity in this magnetic field, pinch force and thrust are worked to the molten steel flowing down in the nozzle 3, and by discharging the molten steel as the cylindrical or wavy liquid film from the nozzle 3 and promoting the drip-making, the drip of the molten steel having uniform particle size is obtd. at high yield.
Patent JP-S62287090-A (JP)
Title: Electrolytic collecting device for low-concentration metal
Inventor: KOMATSU TAKAO
IPC: C25C1/00
Filed: 1986-06-04
Abstract: PURPOSE:To improve electrolyzing efficiency and metal collecting efficiency by providing liquid flow blocking bodies extending to an effective electrolyzing region to the surfaces of perpendicularly installed cathodes and accelerating the passage of a soln. in the effective electrolyzing region. CONSTITUTION:A flat plate anode 2 is installed to the center in an electrolytic cell 1 and the flat plate cathodes 3 are installed on both sides thereof in parallel with the anode 2 in the state of maintaining the tight contact with the side walls of a vessel 1. >=1 liquid flow blocking bodies 8 consisting of graphite, etc., are horizontally provided on the surfaces of the two cathodes 3. The soln. to be treated supplied from a liquid feed pipe 9 to the lower part of the electrolytic cell 1 is electrolyzed while the liquid ascends in an electrolytic chamber 6. A metal is deposited on the surface of conductive medium particles 7 and is thereby removed. The soln. is forcibly drifted to the effective electrolyzing region as shown by arrows 13 by the bodies 8 when the soln. enters the region 11 having no electrolyzing function in the process of ascending in the cell 1. The electrolyzing efficiency is thus remarkably improved.
Patent JP-S63295061-A (JP)
Title: Method for preventing welding defect by ultrasonic excitation
Inventor: KAMITO YOSHIMI
IPC: B23K31/00
Filed: 1987-05-27
Abstract: PURPOSE:To form weld bead without defect of blowhole, etc., by fitting ultrasonic exciting tip to a material to be welded at the time of arc-welding the metal material and exciting the ultrasonic vibration to the molten metal for weld bead. CONSTITUTION:At the time of welding the work 22 for welding material with arc welding, etc., the ultrasonic exciting tips 23, 24, 25, 26 are brought into contact with the surface of the work 22 near the weld bead 27 as inserting the bead 27 and the work 22 is welded with the welding torch 21 while applying the ultrasonic vibration from an ultrasonic exciting source 29. A weld metal pool 28 is forcedly vibrated and the weld bead 27 is uniformly solidified and cooled to depth direction and the uniformly fine weld bead depth direction and the uniformly fine weld bead 27 without defect of blowhole, weld crack, etc., is formed.
Patent JP-S5254320-A (JP)
Title: Television receiver
Inventor: TAKESHITA MASAHIRO
IPC: H04N3/16
Filed: 1975-10-29
Abstract: PURPOSE:To reduce power consumption of circuits by using a photo-coupler as an element which varies the impedance of a voltage stabilizer circuit in the horizontal oscillator, and by impressing the output of the horizontal deflection circuit on the photodiode of the coupler.
Patent JP-S5465296-A (JP)
Title: Reactor pressure suppression room water cooler
Inventor: KATOU ETSUJI
IPC: G21C15/00
Filed: 1977-11-02
Abstract: PURPOSE: To provide an effective cooling, with the highest temperature part efficiently cooled, by installing to locate a cooling pipe, for conducting a cooling water or refrigerant, in a place under water near the level, of the pressure suppression room.  
     CONSTITUTION: In case of the water, reserved in a bottom pressure suppression room 2 of a reactor container 1, being cooled by a cooling pipe 3, installed in a location under the water near the level, using a pump of residual heat removal system (RHR pump) 4 and a heat exchanger 5 of RHR system, a closed loop constitution is applied in such manner that a cooling water, heated from the hot water through a cooling pipe 3, reach the RHR pump 4 through an electrically operated valve 7, being pressurized to enter the heat exchanger 5, radiating the heat absorbed from the pressure suppression room, to reach again the cooling water pipe. In addition, a surge absrober 8 is installed in the closed loop to provide a smooth operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61291628-A (JP)
Title: Rubber reinforcer
Inventor: OGINO TAKAO
IPC: D06M11/00
Filed: 1985-06-18
Abstract: PURPOSE:To obtain a rubber reinforcer suitable for use in tire belts, etc., by nickel plating of noncrystalline alloy filament surface followed by zinc plating to improve in the adhesivity of said filament to rubber and also enhance the corrosion resistance of the filament. CONSTITUTION:The objective rubber reinforcer can be obtained by forming a nickel deposit with an average thickness 0.05-1mum on the surface of (A) twisted cord composed of continuous filaments made of ferrous noncrystalline alloy, prepared by such spinning process as to spray, into a refrigeration medium, a melt of noncrystalline alloy composition or (B) said filaments prior to the twisting followed by forming thereon a zinc deposit with an average thickness 0.03-0.2mum.
Patent JP-S5833062-A (JP)
Inventor: SUDOU SHINJI
IPC: F25B49/00
Filed: 1981-08-21
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-S63295730-A (JP)
Title: Roving bobbin transfer apparatus
Inventor: TADASHIMA FUMIO
IPC: D01H9/18
Filed: 1987-05-27
Abstract: PURPOSE:To obtain the titled apparatus for continuously and smoothly transferring a carrier, by disposing driving apparatuses along a transfer rail interposing gaps smaller than the total length of the carrier and transmitting power through a rotary sprocket and a connection member. CONSTITUTION:Driving apparatuses 30, 30... are disposed interposing gaps smaller than the total length of a carrier and a carrier 20 suspended from a transfer rail 10 is placed opposite to a driving apparatus 30 at one or more positions along the total length of the carrier. The driving motor 33 of a driving apparatus 30 opposite to the carrier 20 and having a rotary sprocket 34 engaged with brackets 24, 24... is started to transfer the carrier 20 along the transfer rail 10.
Patent JP-S5757859-A (JP)
Title: Heat resistant steel
Inventor: OOKANDA KAHEI
IPC: C22C38/28
Filed: 1980-09-19
Abstract: PURPOSE: To enhance the mechanical properties at any temp. by adding a prescribed amount of Cr, Al, Ce and Ti to Fe.  
     CONSTITUTION: This heat resistant steel consists of, by wt., 25W30% Cr, 3W5% Al, 0.01W0.1% Ce, 0.1W3% Ti and the balance Fe. Columnar crystals are hardly grown in this steel, and the isometric crystal region is extended. Accordingly, the mechanical properties at any temp. are enhanced, and the tensile strength is increased considerably. 
     COPYRIGHT: (C)1982,JPO&Japio