baber/WOPTO huggingface dataset:
Patent JP-H11257104-A (JP)
Title: Exhaust brake valve
Inventor: AOYANAGI HIDEICHIRO
IPC: C22C38/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To resist exhaust gas by increasing the corrosion resistance of a valve body, and reduce the frictional resistance and the abrasion of a sliding part between a rotary shaft and its bearing member. SOLUTION: An exhaust brake 1 is provided with a valve main body 13 which is arranged in exhaust pipe of an engine and for forming a part of its exhaust gas passage 2, a valve element 4 disposed in the valve main body 13, a rotary shaft 15 to which the valve body 4 is fixed, cylindrical bearing members 16,17 ratatably supporting the rotary shaft 15, and an installation plate 10a fixed to the outside of the valve main body 13. The valve main body 13 is formed of stainless cast steel (or Ni-based alloy). The bearing members 16, 17 are then formed of stainless steel, and a sliding member composed of aluminum bronze material is loosely fitted to the portion of the rotary shaft 15 where the bearing members 16, 17 and the rotary shaft 15 are slid.
Patent JP-S54157498-A (JP)
Title: Static-driven liquid crystal television panel
Inventor: KUSAMA SABUROU
IPC: G02F1/136
Filed: 1978-06-02
Abstract: PURPOSE: To enhance the using efficiency of the wafer and thus to realize a big reduction of the cost by using the ribbon-shaped wafer to the lower panel substrate.  
     CONSTITUTION: TV screen 34 and 35 are formed to the ribbon-shaped Si wafer, and then glass panel 36 is mounted. In other words, the ribbon wafer composed of the Si ribbon-shaped single crystal through the melt growth or the epitaxial growth method is used, and also the short side of the wafer is used as one side of the TV picture image. As a result, the material efficiency can be increased greatly in comparison with use of the circular wafer. Furthermore, the collective panel packaging system becomes possible since the wafer features the square shape, and thus the individual picture panel can be obtained by scribing and breaking off after packaging. In such manufacturing method, the panel production cost can be reduced down greatly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57179430-A (JP)
Title: Manufacture of rotor for electromagnetic clutch
Inventor: YAMADA TOSHIAKI
IPC: F16D27/14
Filed: 1981-04-30
Abstract: PURPOSE:To shorten the process and to improve the yield by forming one of the V-grooves simultaneously with the molding of the annular member having the C-shaped cross-section while splitting the outside cylindrical section of said annular section through the undercutting, thus forming the other V-groove. CONSTITUTION:Rotor 1c is formed in such configuration in which the portion acting as frictional face 6 and another portion P1 acting as the one side wall of V-groove P are integrally molded on one end of a roughly cylindrical body provided with annular groove of C-shaped cross-section, and cylinder Lp of the external cylindrical portion is added with the volume equivalent to the space for composing portion P2 which acts as the other side wall of V-groove P. After this rotor 1c is fabricated through trimming to 1d, the other side wall P2 of V-groove P is contracted through undercutting into material 1e. And wall P2 of V-groove subjected to trimming is molded into the predetermined configuration, while being fixed by the metal mold which is provide for the purpose of preventing deformation of both internal and external cylindrical portion Lp, Sp and the end face portion acting as frictional face 6.
Patent JP-S60212664-A (JP)
Title: Exhaust gas recirculation device for diesel engine
Inventor: IKEDA SHINJI
IPC: F02M25/07
Filed: 1984-04-05
Abstract: PURPOSE:To reduce the cost by detecting the temperature of a solenoid pressure control valve for controlling the signal pressure of EGR valve and correcting the EGR rate parameter with correspondence to the temperature thereby eliminating the feedback circuit for temperature compensation. CONSTITUTION:EGR valve 58 is placed in EGR path 56 communicating between the intake tube 52 and the exhaust tube 54 of Diesel engine and controlled through a signal pressure which is controlled by means of a pressure control valve 70. Here, EGR parameter operating means 152 is provided to operate the typical value of EGR rate on the basis of the output signal from an operating condition detecting means 150 for detecting the operating conditions such as the engine load, rotation, etc. While temperature detecting means 154 for detecting the temperature of solenoid in said valve 70 is provided to correct EGR rate parameter through parameter correcting means 156 on the basis of detected temperature and to control the pressure control valve 70 through signal forming means in accordance to the corrected parameter.
Patent JP-H06275051-A (JP)
Title: Voice editing device
Inventor: TAGUCHI KAZUMA
IPC: G11B20/10
Filed: 1993-03-25
Abstract: PURPOSE:To efficiently perform editing by performing the editing work simultaneously with the fetch of a voice element material into a disk. CONSTITUTION:A voice editing device 10 is provided with a player 10A for editing use and a recorder 10B for editing use, the player 10A for editing use is composed of plural players 11a-11n, and different voice element materials are normally reproduced from the respective players 11a-11n. These voice element materials are fetched into the recorder 10B for editing use and stored in the hard disk (HD) of a built in recording medium 16 provided in a decoder 15 for editing. A CPU 17 is a control part for taking care of controlling the player 10A for editing use and the recorder 10B for editing use and executes the editing work such as the selection of the source, the decision of an editing point being the segmenting point of the voice element material and the setting of a time code for the HD 16 corresponding to a command from a keyboard 18. Thus, since time can be managed by the time code appended to the voice element material simultaneously along with the fetch of the voice element material, editing efficiency is improved by simultaneously executing the fetch of the voice element material into the disk for editing and the editing.
Patent JP-S57182112-A (JP)
Title: Range detector
Inventor: YAMANE SATOSHI
IPC: G01C3/00
Filed: 1981-05-01
Abstract: PURPOSE:To obtain an apparatus high in the resolution and durability with limited power by extracting variations in a pulse light projected to an object based on the incidence of the reflected light spot from the output of a position detector adapted to form the image of the reflected light spot so arranged to enable continuous detection. CONSTITUTION:A position detectror is arranged at the point where the reflected light spot of a pulse light projected on an object forms an image to continuously detect the direction at which the position of the incidence of the reflected light spot changes with the variation in the distance of the object. A detection circuit is provided to obtain signals corresponding to the distance of the object by only extracting variation in the pulse light based on the incidence of the reflected light spot thereof from the output of the detection from the position detector. For example, the reflected spot forms an image at points 5a-5d of the position 7a to an infinite value of the object 7 and the position thereof is detected from the rate of the output of two currents. The effect of a normal light is removed by the detection circuit 9.
Patent JP-S56162310-A (JP)
Title: Combustion apparatus for liquid fuel
Inventor: TSURUTA KUNIHIRO
IPC: F23D11/40
Filed: 1980-05-19
Abstract: PURPOSE: To inhibit a combustion product, such as tar, carbon, etc. depositing on an evaporating surface and lengthen its life by constructing the evaporating surface with a material of a specified thermal conductivity, so that the roughness of the surface is a specified value.  
     CONSTITUTION: In a liquefied fuel combustion apparatus, kerosene forwarded from an oil pipeline 4 is dispersed and atomized by means of a rotor 5 turned by means of a motor 1 at high speed, evaporated by means of an evaporating cylinder 7, supplied to a burner head 11 together with air for combustion and burnt. In this case, an evaporating surface 8 of the evaporating cylinder 7 heated by means of a heater 9 is formed to the evaporating cylinder 7 by means of surface treatment, such as flame spraying, painting, enamel, pasting-together, etc., and its thermal conductivity shall be 0.01cal/cm.sec.deg or more. The evaporating surface is made up so that the average roughness of the surface along the center line is 4μm or more. The temperature of the evaporating surface is detected by means of a temperature detecting element 10, and the temperature is kept within a temperature region between a nuclear boiling region and a film boiling region of fuel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09253820-A (JP)
Title: Air-blowing method for casting machine and device thereof
Inventor: NISHIHATA MASAAKI
IPC: B22D43/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an air-blowing method of a casting machine, by which a sleeve and the upper surface of a chip can be dried in good or better condition and casting flash and waste can be removed in good condition, and a device thereof. SOLUTION: An air cylinder 14 is worked, and a nozzle fixed member 15 is advanced and an air nozzle 19 is inserted into a sleeve 5. The air-blow is executed upward from the air nozzle 19 as shown in the arrow mark 18 and also, toward the upper surface 7a of the chip 7 from the same air nozzle 19 as shown in the arrow mark 20. By this method, lubricator on the sleeve 5b and the upper surface 7a of the chip 7 is vaporized and these surfaces are dried.
Patent JP-H11263326-A (JP)
Title: Device for cutting and removing cord
Inventor: YAMANAKA MAMORU
IPC: B65B69/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for cutting and removing a cord wherein noises, which are generated when a binding cord fastening the outer peripheries of a plurality of bottle boxes is cut off and discharged, can be reduced. SOLUTION: A cord 13 fastening the outer peripheries of a plurality of bottle boxes 12 is cut off, while the cord is being gripped by a cord gripping device 11, which cord 13 is transferred along a cord receiving rail 4, at the midpoint of which a cord discharge outlet is provided. A cord pushing plate of a cord pushing cylinder 8 provided above the cord discharge outlet is inserted into between rolls of a cord feed device 6 provided below the cord discharge outlet. And after a portion of the cord 13 has been inserted, both the rolls are brought into close engagement with each other so as to be turned inward to discharge the whole cord 13 through a cord dropping chute.
Patent JP-H03269294-A (JP)
Title: Fuel spacer
Inventor: KANAMORI KENJI
IPC: G21C3/30
Filed: 1990-03-19
Abstract: PURPOSE:To keep mechanical safety in welded parts by making connection positions of each band-shaped member in contacting parts with a cylindrical member, within spacers to keep spaces between each fuel element in a fuel assembly for nuclear reactor, which contains a plurality of rod elements. CONSTITUTION:By using the completely same shaped spacers, it becomes possible to distinguish band members of different band materials (Zry-2 and Zry-4). A band member of the material Zry-2 and another band member of the material Zry-4 are shaped as shown in the figure A and the figure B, respectively. When both members are welded, welded positions of the Zry-2 band differ according to kinds of the bands as shown in the figure A, and therewith the band material, that is, the two different kinds of spacers can be distinguished by the welded positions of the Zry-4 band. By this means, since the band materials of the fuel spacers, the fuel spacers themselves and fuel assemblies can be easily distinguished from each other and weldings can be conducted very stably, mechanical stability of the welded parts are secured.
Patent JP-H0799366-A (JP)
Title: Semiconductor laser
Inventor: KAMIYAMA SATOSHI
IPC: H01S5/00
Filed: 1994-04-05
Abstract: PURPOSE:To control the energetic or spatial distribution of electrons by a method wherein the thickness of light guide layers is formed thicker than that of a quantum well layer and the band gaps of electron distribution control layers and barrier layers are made larger than those of the light guide layers to control electron distributions in the light guide layers and the quantum well layer. CONSTITUTION:A clad layer 2 is laminated on a substrate 1 and light guide layers 3 are laminated and formed on the layer 2 in such a way as to hold a multiple quantum well layer 4 between them. The thickness of these layers 3 is formed thicker than that of the layer 4 and the thickness of out barrier layers 12a, which are located at the outer-most sides out of barrier layers adjacent to the layers 3, is formed thicker than that of other barrier layers 12. The band gaps of the layers 12 and the layers 12a are made larger than those of the layers 3. Thereby, it is almost eliminated that electrons overflow on the layer 4 and a semiconductor laser having a low threshold current can be realized.
Patent JP-H05272684-A (JP)
Title: Pipe coupling for connecting branched pipe
IPC: F16L41/08
Filed: 1992-03-25
Abstract: PURPOSE:To prevent the outside leak of the fluid such as gas which flows in a main pipe and reinforce the connection place between a main pipe and a coupling body, by surely sealing the connection place between the main pipe and the coupling body. CONSTITUTION:A coupling body 6 is screwed into a tapped hole 9 which is penetration-formed at a prescribed position of a maim pipe 1, and a plastic deformable cylindrical sealing member 7 is inserted into the coupling body 6, and the outer peripheral surface of the sealing member 7 is closely attached on the inner peripheral surface of the main pipe from the inner peripheral surface of the coupling body by plastic-deforming the sealing member 7 in the radius spreading direction by a radius spreading device.
Patent JP-S59192311-A (JP)
Inventor: FURUKAWA KEIICHI
IPC: E03C1/12
Filed: 1983-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10246673-A (JP)
Title: Wet-bulb wick-water holding apparatus
Inventor: MURAKAMI SEIICHI
IPC: G01K1/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a web-bulb wick-water holding apparatus whose structure is small and simple, whose mounting operation is easy and which prevents miscelleneous bacteria from breeding by installing a dam part or the like which maintains a water level at a minimum water level or higher required so that a wick absorbs water. SOLUTION: A web-bulb wick-water holding apparatus in an apparatus which holds water for a wick 2 covered on a wet-bulb temperature sensor 1 inside a thermohygrostat body 100, and it is constituted as a wick pan 3 which is composed of an outer tube 31 as a support and water-drainage body and of an inner tube 32 as a water holding body. The wet-bulb temperature sensor 1 is attached to the upper part of the wick pan 3 so as to be passed through a heat-insulating wall 101, and the lower end part of the wick 2 covered on it is immersed in water inside the inner tube 32. Water which is sucked by the wick 2 is evaporated by an amount decided by an ambient environmental condition.  A water-supply pipe 11 is coupled to the inner tube 32, water which goes over a dam part in the water inflow part at the inner tube 32 is drained, and a water level is maintained in a nearly constant state, i.e., a water level is maintained at a minimum water level or higher required so that the wick 2 absorbs water.
Patent JP-H05273218-A (JP)
Title: Dispensation
IPC: G01N35/10
Filed: 1992-03-25
Abstract: PURPOSE:To move a nozzle without scattering sample balls left at the front end of the nozzle after a sample is discharged, by sucking a little amount of air after the sample is discharged and forming an air layer at the end of the nozzle. CONSTITUTION:When a predetermined amount of a sample 12 is sucked by a nozzle 10, the nozzle 10 is moved above a container 14, and then the nozzle 10 is descended. The nozzle is descended to the position where a sample 16 within the container is not in touch with the front end of the nozzle 10 even after the sample is discharged. A pump is driven after the nozzle 10 is descended, and the sample 12 in the nozzle 10 is discharged into the container 14. At this time, a sample bail 12a of the sample remaining at the inner wall of the nozzle 10 is adhered at the front end of the nozzle 10. Subsequently, the nozzle 10 is raised and the pump is driven to suck a predetermined amount of air. Since an air layer 20 is formed below the sucked sample 12a to seal the nozzle, it is prevented that the sample drips.
Patent JP-S60212742-A (JP)
Title: Optical control device
Inventor: SUZUKI MASAYUKI
IPC: G02F1/01
Filed: 1984-04-06
Abstract: PURPOSE:To form an optical control element which has no special restriction in an incident form, etc. of an incident light, and also is excellent in its stability and durability, by making a liquid contact to a granule forming property fluid through a fine hole, generating a pressure difference between the liquid and the fluid, and forming a granule in the liquid. CONSTITUTION:As for a supporting substrate 5 and a light reflecting layer 6, a fine hole 13 is provided on a position right above a heating resistor 3a, a liquid layer 4 and a fluid layer 8 are communicating through this fine hole 13, and a size of the fine hole 13 is made small to the extent that the liquid layer 4 and the fluid layer 8 are not mixed up in case of the same pressure. When a cock 15 is opened, subsequently, a piston 12a of a pressure converting means 11 is drawn and the inside of the liquid layer is brought to pressure reduction, the fluid 8 passes through the fine hole 13 and flows into the liquid layer 4. When the fluid of a suitable quantity is led into the liquid layer 4, a led-in fluid 8a becomes roughly a spherical shape. When the adjacent liquid is heated by impressing a voltage to a heating resistor 3a, the led-in fluid 8a is separeted from the fine hole 13 and becomes a granule 8b, moves downward and is positioned in the vicinity of the heating resistor 3a.
Patent JP-H04304299-A (JP)
Title: Lubricating oil composition
Inventor: YOSHIMURA SHIGEHIKO
IPC: C10M169/04
Filed: 1991-03-30
Abstract: PURPOSE:To obtain the title composition excellent in low-velocity slip performance and in durability by mixing a base oil with a specified metal sulfonate and a specified zinc long-chain-alkyl thiophosphate each in a specified amount. CONSTITUTION:A base oil is mixed with 0.1-10.0wt.% of at least one metal sulfonate selected from a metal alkylbenzenesulfonate of formula I (wherein R1 is 4-30C alkyl; R2 is H or 1-30C alkyl; M is Ca or Ba), a metal alkylsulfonate of formula II (wherein R3 and R4 are each independently 4-30C alkyl; M is Ca or Ba), and a metal alkylnaphthalenesulfonate of formula III (wherein R5 to R8 are each independently H or 1-30C alkyl; M is Ca or Ba); and 0.1-10.0wt.% of at least one zinc long-chain-alkyl thiophosphate of formula IV (wherein R1 to R4 are each independently 10-40C primary or secondary alkyl).
Patent JP-H08257481-A (JP)
Title: Method for decorating building material
Inventor: KAWAKAMI YUICHI
IPC: B05D7/24
Filed: 1995-03-27
Abstract: PURPOSE: To prevent the blotting of a pattern and to improve the appearance at the time of laminating a spotted pattern of acrylic emulsion on the surface of base material to be coated by specifying the dryness of the coated surface and the surface temp. and then applying a spotted pattern. CONSTITUTION: A base material W is placed on a conveyor 1, conveyed at a specified speed and preheated by a preheater 2, and the surface of the base material W is undercoated with an undercoating device 3. The undercoating is simplified by an undercoat drier 4, then the base material is cooled by a cooler 5, and the surface of the base material W is overcoated with an acrylic emulsion by a coater 6. The overcoated base material is conveyed to an intermediate furnace 7 and dried with hot air. A spotted pattern of acrylic emulsion is then applied on the coated surface of the base material W by a coater 8. In this case, the dryness of the coated surface of the base material W is specified and the surface temp. is controlled to 40-70 deg.C, and then the spotted pattern is applied.
Patent JP-S60212717-A (JP)
Title: Optical deflecting device
Inventor: KAMIYA KIYOSHI
IPC: G02B26/12
Filed: 1984-04-06
Abstract: PURPOSE:To eliminate a strict restriction for a design related to a degree of concentricity, and to execute very easily a working and an assembly by supporting axially a load of a diameter direction by one dynamic pressure gas journal bearing part. CONSTITUTION:A load of a diameter direction is supported axially by one dynamic pressure gas journal bearing part 5. Therefore, a strict restriction for a design related to a degree of concentricity is eliminated, a working and an assembly are executed easily, and also it is useful for improving a dynamic balance. Also, a polyhedral part 14 is worked as one body together with a main frame 13 of a rotating body part 2, therefore, an inclination of each reflecting surface of the polyhedral part 14 to a rotary axis of the rotating body part 2 can be set strictly. Also, a rotation driving part 4 is provided on the upper end face of the rotating body part 2, therefore, the space can be saved, and the whole device can be made small in size and light in weight, together with an effect of a fact that the number of the dynamic pressure gas journal bearing part 5 is one.
Patent JP-H06279532-A (JP)
Title: Production of polypropylene
Inventor: NAKAJIMA MASASHI
IPC: C08F4/656
Filed: 1993-03-26
Abstract: PURPOSE:To produce polypropylene having a high processibility and high stiffness while preventing the lowering of catalytic activity by polymerizing propylene in multiple steps in the presence of a polymn. catalyst component which is formed by bringing a specific solid. catalyst component into contact with an olefin in the presence of an organoaluminum compd. and a specific organosilicon compd. CONSTITUTION:Propylene is polymerized in multiple steps in the presence of a polymn. catalyst component which is formed by bringing a solid catalyst component contg. a metal oxide, magnesium. titanium, a halogen, and an electron-donating compd. into contact with an olefin in the presence of an organoaluminum compd. and an organosilicon compd. of the formula (wherein R<1> is a 1-10C hydrocarbon group; R<2> is a 1-10C divalent hydrocarbon group, etc.; R<3> is a 1-10C hydrocarbon group, etc.; R<4> is methyl or ethyl; and x is 1 or 2, y is 0 or 1, and z is 2 or 3 provided x+y+z=4). The polymn. is conducted in such a manner that polypropylene formed at each polymn. step has a melt flow rate different from melt flow rates of polypropylene formed at other polymn. steps.
Patent JP-S61227954-A (JP)
Inventor: IWASE KAICHI
IPC: C04B14/14
Filed: 1985-03-30
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-H068825-A (JP)
Title: Finger-equipped lift vehicle
Inventor: GII KARUTEIE
IPC: B60B33/04
Filed: 1993-03-26
Abstract: PURPOSE: To easily adapt to different driving condition by adjust-moving support wheels in a vertical direction. CONSTITUTION: In order to adjust a support wheel 4 or 5, a plate 21 is pushed, thereby a cap 17 is moved down at least until the end part of a pin 20 is removed from engaging with a pair of notches 19 engaged by the pin 20. Next, the cap 17 is rotated until it reaches another pair of notches equivalent to the desired vertical direction adjustment of the wheels 4, 5 and the desired spring preloading of a rubber member or an elastic plastic member 15 with a central shaft as a center. Then, when a minimum spring preloading or a maximum interval with respect to the traveling path of the wheels 4, 5 are adjusted, a case of non-flat traveling path surface and the baggage of a low centroid is selected. When a minimum interval is adjusted, maximum stability in the case of a flat traveling path surface and a baggage of high centroid is obtained.