baber/WOPTO huggingface dataset:
Patent JP-H01237217-A (JP)
Title: Weather strip for sashless door
Inventor: KIYONO HITOSHI
IPC: B60R13/02
Filed: 1988-03-16
Abstract: PURPOSE:To improve water-tightness and to facilitate fixing work by integrally forming a drip section and a glass guide section at the welt section at the outside of a cabin and integrally forming a hollow seal section made of soft rubber between the welt sections. CONSTITUTION:Welt sections 13, 14 at the outside of cabin provided with a glass guide section 14d are integrated with a hollow seal section 15 in order to block intrusion of rain water between the glass guide section 14d and the hollow seal section 15. When fixing work is carried out, the indoor welt section 13 is fitted to a joint flange section 4 of a roof side rail 3 while the outdoor welt section 14 is fitted to an outer flange 10 to enable entire fixing work at once, and the hollow seal section 15 elongates/shrinks freely to cope with variation of fixing width. By such arrangement, water-tightness is improved and fixing work is facilitated.
Patent JP-H08321594-A (JP)
Title: Production of soi substrate
Inventor: NAKAI TETSUYA
IPC: H01L21/265
Filed: 1996-03-19
Abstract: PURPOSE: To suppress dislocation defect of an Si layer in the vicinity of surface of a substrate by implanting He ions, which do not react on silicon in the vacuum, into a silicon substrate to form a region damaged by ion implantation in the substrate and then subjecting the substrate to high temperature annealing in oxidizing atmosphere. CONSTITUTION: He ions, H ions, Ar ions or Si ions are implanted into a silicon substrate in the vacuum to form a region 12 damaged by ion implantation. In the region 12, a silicon atom is discharged from the lattice position to produce an interstitial silicon atom 14 and a hole 15 is formed at the lattice position. When the silicon substrate 11 is annealed at 1000-1400 deg.C in oxidizing atmosphere, oxygen atoms 16 are diffused through diffusion control into the substrate while oxidizing an Si layer on the surface of substrate to form an oxide layer 11c. He and the like does not react on silicon and discharged to the outside of substrate in the atmosphere and the diffused oxygen forms SiOx preferentially because of the holes 15 existing in the region 12 damaged by ion implantation.
Patent JP-H07272752-A (JP)
Title: High temperature type secondary battery
Inventor: NAKAZAWA TETSUO
IPC: H01M10/39
Filed: 1994-03-31
Abstract: PURPOSE:To improve safety while preventing a solid electrolyte from being damaged, at the time of temperature rising/falling in a battery, by fitting a metal pipe, having a coefficient of thermal expansion larger than that of a solid electrolytic pipe, to the outside of the solid electrolytic pipe. CONSTITUTION:A negative electrode 2 formed of metal sodium, which is a negative electrode active material, and a negative electrode vessel 5 for housing this negative electrode 2 are arranged in the outside of a metal pipe 7, with the metal pipe Y, enveloping barrel and bottom parts of a bottomed solid electrolytic pipe 1, serving as the center. In this constitution, in the periphery of the pipe 1, the pipe 7, having a coefficient of thermal expansion larger than that of the pipe l, is fitted, to load compression stress to the pipe 1 during the time sulfur is placed in a solid condition with the pipe 7 at an operating temperature or less of a battery, further so as to obtain a prescribed value in a clearance between the pipe 7 and the pipe 1 at the operating temperature of the battery. By this clearance, at the operating temperature of the battery, a route for supplying a negative electrode active material through a hole 7a is formed between the pipe 1 and an internal wall of the pipe 7. In this way, stress generated in the pipe 1, at rising/falling time of temperature, is suppressed and relaxed by the pipe 7, and safety can be improved while damaging the pipe 1 can be avoided.
Patent JP-S62219568-A (JP)
Title: Solid-state image pickup device
Inventor: TANAKA SHOICHI
IPC: H04N5/335
Filed: 1986-03-19
Abstract: PURPOSE:To obtain an FT sensor having a high photosensitivity, by constructing the sensor such that a part of color pixels have apertures on which no clocked transfer electrode is provided and that apertures of color pixels having a higher sensitivity to blue have a larger area than that of at least one type of the other color pixels. CONSTITUTION:Pixels of a monosubstrate FT sensor are divided by channel stopping regions 1 into pixel columns C1, C2 and C3. Each of the pixel columns C1 and C3 has color pixels 3a and color pixels 3c alternately and divided by light-blocking regions 2. The pixel column C2 has color pixels (3b+4b) and color pixels (3d+4d) alternately. Each of pixel rows R1 and R3 has the color pixels 3c and the color pixels (3d+4d) alternately, while each of pixel rows R2 and R4 has the color pixels 3c and the color pixels (3d+4d) alternately. The regions 3a, 3b, 3c and 3d provide main light sensing regions on which clocked transfer electrodes are arranged, while the regions 4b and 4d are aperture regions.
Patent JP-H09256031-A (JP)
Title: Vacuum degassing operation
Inventor: KUROKAWA TOMOYA
IPC: C21C7/10
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To save energy without keeping unnecessary high vacuum by executing the operation while keeping high vacuum necessary for degassing until the degassing of molten steel completes and, thereafter, executing the operation under condition of the necessary low vacuum degree to stir the molten steel. SOLUTION: The vacuum degassing is targeted for the removal of soluble gas, the washing of a steel by promoting float-up of non-metallic inclusion and the molten steel stirring for uniformly diffusing the component in ferro-alloy, but among these stages, since degassing of the soluble gas requiring high vacuum is completed in comparatively early time, after completing the degassing, vacuum degassing operation is executed under a vacuum degree only necessary for washing the steel by promoting the float-up of the non-metallic inclusion and uniformly diffusing the component in the ferro-alloy. As shown in the figure, a vacuum vessel is kept at a high vacuum, such as about 0.5Torr, only for a period executing decarburization (degassing), and thereafter, the pressure is raised to 20Torr to stir the molten steel.
Patent JP-H04300497-A (JP)
Title: Drain valve mounting structure of air duct for vehicle
Inventor: ITO EIJI
IPC: F16K15/14
Filed: 1991-03-27
Abstract: PURPOSE:To improve mounting work of a drain valve, prevent it from coming off and protect it from splashing, tipping or the like. CONSTITUTION:Outside a duct body 2 where a drainage hole 8 is formed, the drainage hole 8 and its axial center are made to coincide with each other to bring a lead valve type drain valve 4 into contact, and a protector 3 which also serves as a retainer fitted on the outside periphery of the drain valve 4 is fixed on a duct body 2 by a rivet 14 to tighten the drain valve 4 against the duct body 2 for fixing. In the protector 3 which also serves as the retainer, a splash guard 13 which covers a part of outside periphery of the drain valve 4 is formed integratedly at least.
Patent JP-S63228716-A (JP)
Title: Vapor growth equipment
Inventor: AOKI OSAMU
IPC: H01L21/205
Filed: 1987-03-18
Abstract: PURPOSE:To form easily and surely a compound semiconductor layer with a desired composition ratio, by providing a source region separated from a growth region by a check valve with a purge gas supplying pipe and an exhaust pipe. CONSTITUTION:For example, in the case of forming a gallium and arsenic layer, gallium is mounted on a source stand 13 in the source region 11 of a reaction tube 1, and arsenic trichloride from a reaction gas supplying pipe 2 and hydrogen from a bypass tube 4 are supplied. The inside pressure of the region 11 is higher than that of a growth region 12, and so a check valve 5 separating the regions 11 and 12 opens to supply gallium and arsenic to the region 12. Thus, gallium and arsenic are grown in a substrate on a retainer 14. When arsenic reaches a supersaturation state and the supplying tube 2 is closed, the inside pressure of the region 11 decreases and the check valve 5 closes. As the reaction gas is not supplied to the region 12, the growth of a semiconductor stops, and a transition layer and the like are not formed. On the other hand, purge gas of low pressure is supplied through a purge gas supplying pipe 6, and the residual gas in the region 11 is discharged through an exhaust pipe 7. By this constitution, a compound semiconductor layer with a desired composition ratio can be easily and surely formed.
Patent JP-H11257013-A (JP)
Title: Seal device for steam turbine and the like
Inventor: ENOMOTO KENJI
IPC: F01D11/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To minimize steam leak by disposing a spring member around a guide pin connecting a seal ring bearing and a seal ring and energizing the seal ring radially outward while communicating the radially outward pressure operating surface of the seal ring with high pressure side such as a steam turbine. SOLUTION: Guide pins 16 having round shape are disposed on a seal ring 2 it a distance from each other in circumferential direction and they are tightened onto a guide plate 9 by means of bolt. A disc spring 8a is disposed around the guide pin 16, and a spherical bearing 15 for receiving the disc spring 8a is formed outside the disc spring 8a. Further, a press plate 17 fixed on the seal ring pushes the spherical bearing 15 to construct this portion as a set. A vapor operating surface 10 is formed on the outer periphery of the seal ring 2. The operating surface 10 is communicated to the high pressure side of the steam turbine through a plurality of bypass holes 14 provided in the seal ring 2 in circumferential direction. At rating, the seal ring 2 is pressed by outside and inside differential pressure to be in contact with a seal ring datum plane 4 so as to ensure a minimum clearance.
Patent JP-H08261414-A (JP)
Title: Fuel injector
Inventor: SUZUKI ISAMU
IPC: F23D11/24
Filed: 1995-03-22
Abstract: PURPOSE: To obtain fuel injector which can facilitate efficient atomization of fuel and vaporization thereof and can mix the fuel with air more uniformly. CONSTITUTION: A fuel jetting part 4 is provided inside a tubular nozzle body 2 of which one end side is made an inlet part 3 for introducing air. The other end side of the nozzle body 2 is made an outlet part 5 for injecting a mixture of fuel (b) and air (a). The fuel jetting part 4 has a fuel jetting port 7 provided in the nozzle body and jetting the fuel toward the outlet part side and a slope 9 guiding the fuel jetted from the fuel jetting port in the direction intersecting the axis of the nozzle body. A flat plane part 10 for forming a thin film which extends to the outlet part 5 side of the nozzle body and is parallel to the axis of the nozzle body continues to the top part of the slope 9.
Patent JP-S59229848-A (JP)
Inventor: ARUBERUTO MIYUNHI
IPC: H01R9/26
Filed: 1984-03-30
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-H08258803-A (JP)
Title: Boxing method in stacker device
Inventor: MITSUNO HIROAKI
IPC: B65B5/08
Filed: 1995-03-22
Abstract: PURPOSE: To eliminate a need for a chain-running guide, facilitate disassembly and assembly, and conduct boxing without breaking a storage case by a method wherein a product placing surface expanding and shrinking in a horizontal direction can be formed by providing a guide block under a shutter-driving chain. CONSTITUTION: In a stacker device 1 in which a predetermined number of products 2 transported onto a product transport conveyor 40 are arranged and contained in a storage case 3, rotation of a shutter-driving motor 9 in proximity to a raising/lowering frame 10 is transmitted to a shutter-driving chain 9a through a sprocket 16. A shutter 11 provided on the top of the chain 9a is horizontally expanded and shrunk by an action of a guide block 11d to form and withdraw a product placing surface. The product placing surface is disposed to be flush with a product placing surface 25a of a stock plate 25. The products 2 on the product transport conveyor 40 are transferred onto the shutter 11 by a pusher 20. Next, the shutter 11 is lowered. The products 2 are stacked by repeating a similar operation and contained in the case 3.
Patent JP-S54154160-A (JP)
Title: Method of treating waste water containing heavy metals
Inventor: SANO MASAKATSU
IPC: C02F1/62
Filed: 1978-05-26
Abstract: PURPOSE: To form ferrite of large grain size by adding a specified amount of a ferrous salt to the waste water containing heavy metals, adding an alkali to the waste water so as to adjust the pH within certain limits, and vibrating the waste water while oxidizing the Fe 2+ .  
     CONSTITUTION: The waste water containing heavy metals such as Zn 2+  and Cu 2+  is added with at least 0.002 mole of ferrous salt such as FeSO 4 , and then with an alkali to adjust the pH within the range of 8 to 12. While vibrating the waste water by use of ultrasonic wave or the like, an oxidizing gas such as air is blown into the waste water to oxidize the Fe 2+ , to form ferromagnetic oxide of large grain size containing heavy metals therein. This method facilitates liquid-solid separation by filtration or magnetic separation, and leads to minimum re-elution of heavy metals from the ferromagnetic precipitate. The product is reused as wave-absorbing material, magnetic fluid raw material, or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57177866-A (JP)
Title: Continuous casting method for steel
Inventor: NAKANO TAKETO
IPC: B22D11/111
Filed: 1981-04-28
Abstract: PURPOSE: To eliminate conditioning of an ingot at all by regulating the thickness of a molten powder pool by the prescribed equation in relation to the wave motion amplitude of the molten steel surface in a mold, a negative strip period, etc. and casting the ingot.  
     CONSTITUTION: An ingot is cast by regulating the thickness Pmm of the molten powder pool formed from mold additive powder on the molten steel surface in a mold, the wave motion amplitude (a)mm of the molten steel surface in the mold, a negative strip period T min when the descending speed of the mold is higher than the drawing speed of the ingot, the descending speed (m)mm of the mold in said period, and the drawing speed Vm/min of the ingot by the following relation: P≥m-1,000×V×R+a. Further, more preferably, the additive powder of which the viscosity η at 1,300°C is given by the following formula is used: 0.9/ V≤η≤3.3/V. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55154439-A (JP)
Title: Method and apparatus for measuring moisture content of paper
Inventor: TAMURA HISASHI
IPC: G01N21/3559
Filed: 1979-05-21
Abstract: PURPOSE:To perform measurement with high accuracy by constituting the two optical systems differing in the degree of association with the paper, detecting measuring light signals and reference light signals respectively by the respective optical systems and compensating the effect of the optical factors of the paper by using these four signals. CONSTITUTION:Reflecting films 16, 17 are provided to the opposing surfaces of an upper head 1 and lower head 2. Two radiation windows 4 and 4' are provided to the upper head 1 and an incident window 5 is provided to the lower head 2 in the position opposing to the radiation window 4'. Rays of the two systems are radiated as intermittent rays to paper 3 through the radiation windows 4 and 4' by a disc- form rotary wheel 8 provided with an optical fiber 9 for measuring light and an optical filter 10 for reference light. A detection system consisting of a photo sensitive element 12 is constituted in the lower head 2 and the electric signal corresponding to the quantity of incident light from the incident window 5 is output to the arithmetic part of the next state, whereby the signal corresponding to the moisture content of the paper is obtained.
Patent JP-H03265205-A (JP)
Title: Band pass filter
Inventor: OKAMURA NAOTAKE
IPC: H03H7/01
Filed: 1990-03-14
Abstract: PURPOSE:To obtain sufficient attenuation by connecting one of a pole forming inductor and a pole forming capacitor between input/output terminals of two resonance circuits and connecting the other to a ground terminal of the two resonance circuits. CONSTITUTION:Both ends of print coils L1, L2 are connected to input/output connection terminals 16b, 16c and ground connection terminals 16e, 16h, the coils L1, L2 are coupled by magnetic coupling N and the ground side connects to a pole forming print coil L5. Both electrode layers 12a, 12b and 10a,b form capacitors C2, C4 via a dielectric layer. The capacitor C2 and the coil L1 form a resonance circuit via terminals 16b, 16e and the capacitor C4 and the coil L2 form a resonance circuit via terminals 16c,16h. Moreover, both sides of the capacitor electrode layer 6 are opposite to capacitor electrode layers 8a, 8b to form the pole forming capacitor C5. Thus, a frequency signal through the coil L5 and a frequency signal through the capacitor C5 are opposite in phase to each other and a pole is formed both sides.
Patent JP-S60207969-A (JP)
Title: Picture editing device
Inventor: TAKAGI SHIROU
IPC: G06F17/21
Filed: 1984-03-31
Abstract: PURPOSE:To obtain a highly practicable picture editing device by patching and editing partial pictures on a display screen to be a board in accordance with information inputted on the basis of a designation and synthesizing the pictures. CONSTITUTION:A picture display part 4 reads out a picture to be processed out of plural pictures inputted and stored in a picture storage part 1 under control by a control part 7 and displays the read picture. When an operator specifies an area including necessary information in the pictures through a keyboard input device 6a, the area information is applied to a cutting processing part 5a. Picture data cut out by the processing part 5a are outputted and stored to/in a partial picture storage device 8. Plural partial pictures stored in the storage part 8 are contracted into prescribed size through a contracting conversion part 9 and simultaneously displayed as partial pictures on a display area of a display part 4.
Patent JP-S63230348-A (JP)
Title: Head of ink jet printer
Inventor: SUDO MAREO
IPC: B41J2/185
Filed: 1987-03-20
Abstract: PURPOSE:To effectively use the capacity of an ink receiving part even when an ink absorbing body is used, by providing the ink absorbing body so as to separate the same from the bottom surface of the ink receiving part and setting the height of the absorbing body to a height range wherein ink can rise through the absorbing body by a capillary action. CONSTITUTION:At the time of air purging, a purging cap 8 is brought into contact with a head 1 to be sucked through a pipe 8 and the front surface of a nozzle 20 is brought to negative pressure to suck ink from the nozzle. The sucked ink enters an ink receiving chamber 29 through a slit 12-4 to be absorbed by an ink absorbing body 11. The height of the ink absorbing body 11 is set to a height capable of sucking up the ink by a capillary action. The ink becoming impossible to absorb falls from the under surface of the absorbing body to be accumulated on the bottom of the ink receiving chamber. By this constitution, the amount of the ink absorbing body can be reduced and the space between the bottom surface of the ink receiving chamber and the under surface of the ink absorbing body can be adapted to the receiving space only of the ink itself and the ink can be received in an excessive amount corresponding to the conserved actual capacity of the ink absorbing body.
Patent JP-S60208065-A (JP)
Title: Fuel cell power generating system
Inventor: NAKAYAMA YOSHINAGA
IPC: H01M8/06
Filed: 1984-03-31
Abstract: PURPOSE:To prevent condensation of moisture in reformed gas in a pipe line to a fuel cell by directly introducing part of reformed gas supplied from a reformer into a low temperature CO converter by bypassing a high temperature CO converter to perform CO conversion. CONSTITUTION:A high temperature CO converter 8 and a low temperature CO converter 9 are arranged between a reformer 1 and a fuel cell 13. CO conversion of reformed gas is performed, then gas is supplied to the cell 13. An inlet and an outlet of the high temperature CO converter 8 are bypassed through a control valve 16 with a bypass line 15. Outlet temperature of low temperature CO converter 9 is detected with a detector 17, and compared with reference temperature Tre which is set according to operation temperature of the cell 13 with a controller 18, and opening of a bypass rate control valve 16 is controlled. By increasing reformed gas temperature, condensation of moisture in reformed gas caused by heat radiation in a piping line to the cell 13 is prevented, and blocking of piping line and excess humidity in the cell 13 can be simply removed.
Patent JP-S53147767-A (JP)
Title: Manufacture of decorated board
Inventor: YAMAUCHI AKIRA
IPC: B32B21/08
Filed: 1977-05-30
Abstract: PURPOSE: To manufacture the title board free from any layer separation and warpage, by coating a thermosetting resin varnish on the surface of a hard board, then drying it, followed by laminating a prepreg sheet on said coated surface to carry out hotpress curing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57178228-A (JP)
Title: Film winding device of endoscope camera
Inventor: YOSHINAGA JIYUN
IPC: G02B23/26
Filed: 1981-04-27
Abstract: PURPOSE:To stop the film winding action to avoid the idle advance of the unexposed area of a film in case a fault arises, by controlling a motor with the signal that detects the open state of a shutter mechanism and the electric signal supplied from a photoelectric converting means that receives the imaging light. CONSTITUTION:The detection signal is supplied to an input terminal of one side of an AND circuit 64 with the opening of a shutter mechanism caused by the reciprocal motion of a shutter mirror part 32. At the same time, the electric signal delivered from a photoelectric converter 58 is supplied to the other input terminal when the imaging light given from a subject exposes a film 28 to light in the open mode of the shutter mechanism. As a result, a motor control circuit 78 drives a film winding motor 38. In case both input terminals of the circuit 64 are not satisfied owing to a fault of a light source device 20 or the shutter mechanism, no drive signal is delivered from the circuit 78. As a result, the unexposed film 28 is never wound.
Patent JP-H06277010-A (JP)
Title: Production of croquette with noodle as content
Inventor: YAMAMOTO NAOYUKI
IPC: A23L7/109
Filed: 1993-03-23
Abstract: PURPOSE:To produce croquettes having noodles as its content and having been difficult to produce. CONSTITUTION:Croquettes having noodles as its content are specifically produced by freezing noodles in a given shape and then coating them with a bread crumb coating.
Patent JP-S60207049-A (JP)
Title: Chromatographic mass spectrometer
Inventor: SHIRATO KATSUAKI
IPC: G01N27/62
Filed: 1984-03-31
Abstract: PURPOSE:To make it possible to easily and rapidly interpret an analytical result, by cyclically changing over various ionization methods to perform mass scanning at every ionization method and displaying the mass spectrum thereof on one picture in a real time at every ionization method. CONSTITUTION:The ion emitting orifice and the electron incident orifice of the ion source IS of a mass spectrometer are changed over by the order of a computer to perform the changing-over of an EI method, a CI method and a negative ionization method. The data of a chromatogram are obtained by sampling outputs of a total ion detector TI at constant time intervals by the computer to store the same in memory CRM. The data of a mass spectrum by the EI method are stored in memory EIM, ones by the CI method in memory CIM and ones by the negative ionization method in memory NIM. The data stored in these memories enter image memory VTM and the address of the image memory is scanned by a display apparatus controller TVC and the content thereof is read to obtain an image signal which is, in turn, displayed on the same picture of CRT.