baber/WOPTO huggingface dataset:
Patent JP-S60122382-A (JP)
Title: Radiation image forming device
Inventor: KUMAZAWA YOSHIHIKO
IPC: G01T1/29
Filed: 1983-12-05
Abstract: PURPOSE:To correct sensitivity nonuniformity on real-time basis by calculating the center level and width of an energy window based upon correction data for previously measured sensitivity nonuniformity from a memory and storing them in a crest value analyzing memory. CONSTITUTION:An arithmetic circuit 9 calculates the center level and width of window energy to be employed at each position on the basis of the correction data for the previously measured sensitivity nonuniformity and the center level and width of the set energy window. Then, 1 and 0 are written at respective locations of the crest value analyzing memory 8 according to the window width is larger than the width based upon said arithmetic result or not. Position signals Xd and Yd and an energy signal Zd obtained by measurement through a photoelectron multiplier tube 3, position and energy arithmetic circuit 5, etc., are used as addresses to access the memory 8, and the sensitivity nonuniformity due to the position dependency of energy signal crest value, position dependency of energy decomposition, spatial distortion, etc., is corrected on real-time basis.
Patent JP-S6292737-A (JP)
Inventor: SONE FUMIKI
IPC: H02H3/28
Filed: 1985-10-15
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-H1165319-A (JP)
Title: Transfer belt device and image forming device
Inventor: KIMURA YOSHIKI
IPC: G03G15/14
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of surely controlling contact/separation, without increasing the size and cost, regardless of a heavy load by transmitting the driving of a DC motor to a cam, with first and second drive transmission means, so as to rotate the cam in first and second directions and further, bring the cam to a standstill at first and second angles. SOLUTION: The device is constituted so that the driving of the DC motor is transmitted to the cam by the first and second drive transmission means and the cam is rotated in the first and second directions and further, brought to a standstill at the first and second angles. In other words, in the device, the DC motor 43 resistant to the fluctuation of a load is used and the forward/ backward rotations of the DC motor 43 are transmitted to the cam 41 through a shaft gear 44 by first and second spring clutches 47 and 52. Then, the cam 41 is rotated in a fixed direction. On the other hand, the cam 41 comes to a standstill at a fixed position by a first or second stopper 50a or 50b, to raise or lower the pushed up part of a moving means, so that a transfer belt can be surely brought into contact with/separated from a photoreceptor drum.
Patent JP-S60122864-A (JP)
Title: Solar heat collection device
Inventor: SAWADA TAKASHI
IPC: F24S90/00
Filed: 1983-12-06
Abstract: PURPOSE:To enable to raise the temperature of a hot water storage tank even when the difference between the temperature of a heat collector and of the hot water storage tank is small and consequently the heat quantity to be carried is markedly small by a simple piping line structure wherein a heat pump with low running cost is applied as the auxiliary heat source of a natural circulation type solar heat collection device. CONSTITUTION:When a compressor is brought into operation under the state that the difference between the temperatures of a hot water storage tank and of a heat collector is too small for working fluid to circulate itself naturally, the heat collection state is established by heat pump operation. Concretely, the vapor of working fluid, which is turned to be high temperature and high pressure by means of the compressor 9, condenses at a condenser 7 into high pressure working fluid 6 and, after that, expands at an expansion valve 13. The resultant low temperature, low pressure working fluid 6 flows in a heat collector 1, resulting in easily evaporating itself. The vapor produced by the evaporation of the working fluid passes through a flow pipe 4 and is separated at the accumulator 8 in a piping 4a from the fluid and is compressed at a compressor 9 so as to be sent under pressure to the condenser 7. As a result, the heat obtained at the heat collector 1 is carried to the hot water storage tank 2, resulting in enabling to raise the temperature of the hot water storage tank 2 up to a certain value or above, regardless of the insolation intensity.
Patent JP-H0570282-A (JP)
Title: Single crystal pulling up device
Inventor: SUEOKA KOJI
IPC: C30B15/10
Filed: 1991-09-10
Abstract: PURPOSE:To produce the single crystal Si having uniform crystal property in the radial direction at a high yield by providing a projecting shape part in the central part of a crucible housing molten Si at the time of producing the single crystal Si from molten Si by a Czochralski method. CONSTITUTION:Polycrystalline Si is put into the crucible consisting of a quartz crucible 11 and a graphite crucible 12 and is heated by a graphite heater 13 to form the Si melt 16. A Si seed crystal mounted to a holder 20 at the tip end of a pulling up means 15 is brought into contact with the surface of this melt 16 and while the crucible is kept rotated by a revolving shaft 28, the pulling up means is gradually pulled up to grow the single crystal Si 21 on the Si seed crystal In this case, a projecting shape 11a projecting upward is formed in the central part on the bottom of the crucible, and by that, the central part on the base of the crucible is eventually parted from a heater 13 and the cooling of the central part of the single crystal, of which temp. is higher than that of the peripheral part of the single crystal 21, at the time of pulling up the single crystal, is made quicker than in the case of the flat bottom crucible. The temp. difference between the peripheral part on the section of the single crystal 21 and the central part is eliminated and the single crystal Si having the uniform crystallinity at the section in the radial direction is thus obtd.
Patent JP-S6473220-A (JP)
Title: Determining method of flow running in automatic pressure regulating valve provided in water pipe
Inventor: SAITO YUTAKA
IPC: G01F1/00
Filed: 1987-09-14
Abstract: PURPOSE:To estimate the flow running in an automatic pressure regulating valve provided in a water pipe on the basis of the change of the opening degree of the valve, by recording the movement of a valve rod of the valve for a predetermined time period. CONSTITUTION:The opening degree of an automatic pressure regulating valve 2 is changed by the up-and-down movements of a valve rod 5 for regulating the pressure of the water running from a primary side to a secondary side of the valve 2. The above-mentioned change is recorded onto a disk chart over a predetermined time through a connecting conjunction member 3 and a recording pen driving mechanism 20. At the same time, one end of a hose 39 is connected to a nipple 33, with the other end thereof connected to the secondary side of the regulating valve 2, so that the pressure at the secondary side of the valve 2 is simultaneously recorded by a pressure detecting mechanism 36. Thus, the flow over the predetermined time period can be estimated on the basis of the change of the opening degree of the valve, and the pressure difference between at the primary and at the secondary sides of the valve.
Patent JP-2000064904-A (JP)
Title: Intake port for cylinder injection engine
Inventor: TANIKAKE MAKOTO
IPC: F02F1/24
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To lower a spring seat position and a cylinder head height and to form a strong tumble flow in a cylinder by a method wherein a bent part is formed at the intermediate part of a straight port and formed in an S-shaped state to displace upward the axis of a part on the cylinder head flank side. SOLUTION: An intake port 11 is formed running from a pair of intake valve ports 16, juxtaposed at one side of a combustion chamber 5, toward an intake opening 17 formed in one side of a cylinder head 3. The intake port 11 is molded in an S-shape, as seen from a front, with a bent part 18 formed at the intermediate part of a straight port, and the axis of a part on the intake opening 17 side is displaced upward. This constitution lowers the position of a valve spring seat 24 disposed at the lower part of one side of the cylinder head 3 and lowers the height of the cylinder head 3 by size equivalent to size by which the height of the cylinder head is lowered. Further, through the S- shape of the intake port 11, a high inertia in a horizontal direction is exerted on intake air, flowing through the intake port 11, at the bent part 18, and a strong tumble flow is formed in a cylinder 4.
Patent JP-H0566746-A (JP)
Title: Display device
Inventor: FUJITA TSUTOMU
IPC: G01V8/12
Filed: 1991-09-10
Abstract: PURPOSE:To completely protect a display device without performing useless display by visibly displaying a video on a display part in a state where a human being exists and only when a video signal is inputted. CONSTITUTION:When a display control mode is automatic, whether or not the video signal from a host computer 20 is inputted is detected. When the signal is not inputted, power supply to a display part 13 is stopped by a power source control part 16. When the signal is inputted, whether display control by a power source is selected or display control by brightness is selected is detected, then whether or not the human being exists is detected by a human body sensor 12 in any case. In the case of the display control mode by the power source, the power source control part 16 controls so that the power supply to the display part 13 is turned on or is kept in an on-state at the time of detecting that the human being exists, and the power supply to the display part 13 is stopped at the time of detecting that the human being does not exist.
Patent JP-H0684076-A (JP)
Title: Photoelectric smoke sensor
Inventor: KUBO MASANORI
IPC: G08B17/107
Filed: 1992-08-28
Abstract: PURPOSE:To provide a photoelectric sensor capable of easily cleaning a light receiving means and a projecting means. CONSTITUTION:The projecting means 3 for projecting light and the light receiving means 4 consisting of a prism lens 4a and a light receiving semiconductor 4b for receiving light converged by the lens 4a to detect dispersed light generated due to smoke existing in a sensor room 2 are arranged so that mutual optical axes are shifted and a light shielding plate 8 for exposing both the means 3, 4 to the inwall surface 7 of the sensor room 2 and interrupting direct light generated from the means 3 to the means 4 is arranged between the means 3, 4.
Patent JP-2001057448-A (JP)
Title: Production of oxide thermoelectric power generating element
Inventor: SAGO SUMUTO
IPC: H01L35/32
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To enable use in high temperature region while reducing internal resistance by pressing n-type and p-type conductive sintered oxide in one axial direction under heated state thereby bonding them each other. SOLUTION: In one material mixing process, materials of a p-type conductive sintered oxide, i.e., NiO and LiCo3, are mixed at a specified ratio (20). The materials of p-type conductive sintered oxide is then heat treated in order to form a single layer (22). Subsequently, the heat treated material of p-type conductive sintered oxide is crushes (24) into powder which is then press formed (26). Thereafter, a p-type conductive sintered oxide is produced through a sintering process (28). On the other hand, materials of an n-type conductive sintered oxide, i.e., BaCo3 SrCo3, and PbO, are mixed at a specified ratio (30). The material of n-type sintered oxide is then heat treated (32), crushed (34), press formed (36) and sintered at highest temperature to produce a polycrystalline n-type conductive sintered oxide (38).  The p-type and n-type sintered oxides are laid while facing each other and hot pressed (40).
Patent JP-S61108120-A (JP)
Inventor: EBINE KAZUHIDE
IPC: H02H9/04
Filed: 1984-10-31
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-H0277949-A (JP)
Title: File producing method
Inventor: TOKUMURA TATSUMI
IPC: G06F3/06
Filed: 1988-09-14
Abstract: PURPOSE:To secure the physical continuity of physical blocks forming a file by estimating the growth degree of each file from its attribute and adding a spare block to the physical block of the file in accordance with the file growth degree. CONSTITUTION:A file control table stored in a RAM 1 is searched based on the file name inputted from an I/O bus 5, and the data on the physical block number train of a file is extracted and informed to a user. Thus the user reads and writes the data stored in a magnetic disk device 2 via a CPU 4 and a magnetic disk device controller 3 based on the physical block number train. In this case, the physical block numbers 4-6 are secured as the spare blocks when the number of physical blocks of the file is decided. Then the physical blocks 7 and 8 of the continuous areas, if unused, are also extended as the spare blocks when a file C is grown into another file C'. Thus the physical continuity is secured for the physical blocks forming a file.
Patent JP-H0279271-A (JP)
Title: Fault processing system for magnetic disk device
Inventor: MAKINO HIDEAKI
IPC: G11B20/18
Filed: 1988-09-14
Abstract: PURPOSE:To prevent the loss of data even when a fault is detected on the way of data writing by updating the file label of a corresponding file in a magnetic disk device with an intra-file label data completing address of an EOD storage part before the execution of a write retrial. CONSTITUTION:When a write result checking function 2 detects write failure, before a control part 5 retries writing to a write retrial executing function 3, the file label of the corresponding file in a magnetic disk device 1 is written by an EOD stored into a data completion address EOD storage part 4, and the EOD in the magnetic disk device is updated. As a result, even when the write retrial becomes the failure, the EOD in the file label of the corresponding file in the magnetic disk device 1 holds the address at the time of normal writing immediately before it. Consequently, on the way of data writing, even when the defective data are detected, the data written into the magnetic disk device up to such a time can be read.
Patent JP-S6475888-A (JP)
Title: Sealing device for main lance inserting section of vacuum cover for smelting furnace
Inventor: MATSUO MASAHIRO
IPC: C21B13/02
Filed: 1987-09-17
Abstract: PURPOSE: To ensure the seal by providing a receiving frame surrounding a main lace insert hole with its inverted truncated conical taper inner surface, ring block covering the outside of the main lance with its inverted conical taper outer surface, and cylinder for pressing the ring block. CONSTITUTION: A ring packing 11 seals the gap between a main lance and ring block 4. A cylinder 5 presses the ring block 4 to a receiving frame 3 to seal the gap between the ring block 4 and frame 3 through a ring packing 12. This ensures the seal at an insert part of a vacuum cover 1 for the main lance 10, irrespective of the size of the lance 10.
Patent JP-2000058852-A (JP)
Title: Thin-film transistor and display device using the same
Inventor: JINNO MASASHI
IPC: G02F1/136
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To control the quantity of hydrogen in insulating films, and to control the threshold voltage of TFTs by changing the thickness of the insulating films containing hydrogen of the thin-film transistors having different characteristics. SOLUTION: Since an SiN film 20 is formed by reacting an ammonium (NH3) gas and a monosilane (SiH4) gas, a large quantity of hydrogen(H) are contained in the formed film. Consequently, hydrogen in the SiN film can be introduced into polycrystalline silicon films 14 by annealing. As a result, hydrogen is bonded with the dangling bonds of the polycrystalline silicon films 14, and the dangling bonds are terminated by hydrogen. That is, interface level density in the polycrystalline silicon films 14 can be reduced. Accordingly, the quantity of hydrogen in the films can be controlled by changing the thickness of the SiN film of the TFT in a display picture-element region and the thickness of the SiN film of the TFT of a peripheral driver-circuit region.
Patent JP-H09330052-A (JP)
Title: Signboard and its production
Inventor: DAGURASU AI ROBISON
IPC: G09F19/12
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a flat signboard having three-dimensional appearance including a change in visual texture by fitting a reflection layer to the 2nd face of a renticular lens layer in a state holding a division image and a division cover between the 2nd face of the renticular lens layer and the reflection layer. SOLUTION: A renticular division cover 28 is formed from opaque ink and stuck to the 2nd face 22 of a renticular lens layer 18. A reflection layer 30 is preferably formed as a metalized mirror and is laminated to the 2nd face 22 of the layer 18 in a state holding both of a renticular division image 26 and the cover 28 between the layer 30 and the 2nd face 22. A difference between a masked part (i.e., a heart 16) in the image 26 and unmasked parts (i.e., a clover 12 and a diamond 14) provides visual texture to a signboard 10. The visual texture is generated because the signboard 10 includes the reflection layer 30.
Patent JP-S63270749-A (JP)
Inventor: ROBAATO EMU RAPIEERU
IPC: B29K105/04
Filed: 1987-09-17
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-H0893151-A (JP)
Title: Lighting window
Inventor: TANAKA TOSHIHIRO
IPC: E04D13/035
Filed: 1994-09-27
Abstract: PURPOSE: To provide a lighting window which is excellent in a lighting ability, and what is more, enhanced in insulation properties or more particularly, to make it possible to increase a lighting area of a windowpane, and what is more, to lower the height of lighting window rising from a roof surface. CONSTITUTION: This invention relates to a lighting window which comprises a wooden foundation frame 5 fixed with the roof of a building and an under-window support frame 6 fixed with the outer peripheral side of the lower end of the wooden foundation frame 5 and a movable window frame 4 mounted to the under-window support frame 6 so that it may be opened and a windowpane 3 whose outer peripheral part is supported on the movable window frame 4 where the movable window frame 4 comprises a movable upper-window frame 2 which supports the top of the outer peripheral part of the windowpane 3 and turnably connected to the under-window support frame 6 and a wooden movable under-window lower frame 1 which is mounted to the bottom of the movable upper-window frame 2 and supports the bottom of the outer peripheral part of the windowpane 3.  A notched offset portion 7 is formed on the inner peripheral side of the lower end of the wooden foundation frame 5 which allows the wooden movable window lower frame 1 to step down and come in contact by way of an air tight gasket 8.
Patent JP-H0781501-A (JP)
Title: Bumper mounting structure of vehicle
Inventor: IZUMISAWA OSAMU
IPC: B60R19/02
Filed: 1993-09-17
Abstract: PURPOSE:To secure excellent waterproofness, mounting, etc., in simple constitution. CONSTITUTION:A quarter panel 1 and a bumper 2 are tightened together with a bolt 10 and a nut 12 with a gasket 12 inserted in between the two at a parting portion 2a. The bolt 10 is formed in step, with a larger diameter in the vicinity of a head portion 10a. The gasket 11 then extends as far as a step portion 10d of the bolt 10, being formed in taper especially in the step portion 10d. The gasket 11 thus is set not only in the parting portion 2a of the bumper 2, but also in the step portion 10d of the bolt 10. Accordingly, the gasket acts also as centering in insertion of the bolt 10 and as seal surfce of the gasket 11, providing high waterproof effect.
Patent JP-S59118376-A (JP)
Title: Vibration-proof grindstone
Inventor: OKUMURA MASAMI
IPC: B24D5/16
Filed: 1982-12-25
Abstract: PURPOSE:To relieve human bodies from fatigue and Raynaud's disease by absorbing vibration and shock upon grinding by a vibration cushioning member consisting of the combination of the soft cushioning member and the hard cushioning member. CONSTITUTION:The shaft 6 of the grindstone 1 is arranged with the vibration cushioning member A, consisting of the combination of the soft cushioning members 10, 10' and the hard cushioning member 11 at the side surface and the inner surface of the flange of grindstone side while these members are plied and pinched by the flange of the side of the shaft. According to this method, vibration and shock upon grinding may be absorbed effectively.
Patent JP-H0550560-A (JP)
Title: Submerged ultrasonic absorbing material
Inventor: SATO MAKOTO
IPC: G10K11/162
Filed: 1991-08-20
Abstract: PURPOSE:To provide a submerged ultrasonic absorbing material near to water in acoustic impedance and having an ultrasonic attenuation factor enhanced about twice as compared with a conventional one and large sound absorbing effect. CONSTITUTION:A submerged ultrasonic absorbing material consists of two upper and lower laminated silicone rubber layers and the upper and lower layers are almost same in acoustic impedance and the ultrasonic attenuation factor of the upper silicone rubber layer is smaller than that of the lower silicone rubber layer.
Patent JP-S6386568-A (JP)
Title: Manufacture oe semiconductor device
Inventor: KOBAYASHI KIYOSHI
IPC: H01L21/336
Filed: 1986-09-30
Abstract: PURPOSE:To stabilize performance characteristics through controlling the areal reduction in an element-isolating region and the occurrence of ioncaused damage in the surface of a semiconductor substrate by a method wherein an oxide film is formed on the surface of a gate electrode constructed through the intermediary of a gate oxide film in an element region isolated by a field oxide film, on the semiconductor substrate, and a high-concentration impurity region, opposite to the semiconductor substrate in conductivity type, is formed. CONSTITUTION:On a semiconductor substrate 1, an element region is formed through isolation by a field oxide film 2, a gate electrode 4 is built of polycrystalline silicon through the intermediary of a gate oxide film 3, and then an oxide film 5 is formed to cover lts surface. With the gate electrode 4 and field oxide film 2 serving as a mask, n<+>-type impurity regions 6 and 7 are formed on the semiconductor substrate 1. A process follows wherein a polycrystalline silicon layer 8 is deposited on the entire surface and then etch-back is accomplished by RIE for the retention of a polycrystalline silicon layer 9 on the side wall of the gate electrode 4 with the oxide film 5 between. Next, the polycrystalline silicon layer 9 is subjected to oxidation for the formation of an oxide film 10 on the side wall of the gate electrode 4. With the oxide film 10 and gate electrode 4 and field oxide film 2 serving as a mask, n<+>-type impurity regions 11 and 12 are built on the surface of the semiconductor substrate 1.
Patent JP-S59120358-A (JP)
Title: Melting method of brass casting by crucible furnace
Inventor: NISHII ISAO
IPC: B22D21/02
Filed: 1982-12-27
Abstract: PURPOSE:To extend the life of a crucible furnace and to prevent the decrease in the rate of melting while preventing the evaporation and oxidation of zinc and preventing the erosion and adherence in and to the furnace in melting a brass casting by covering the surface of the molten metal in the furnace with carbonated chaff. CONSTITUTION:A brass ingot is put in a crucible and the chaff baked in a reducing atmosphere is sprayed onto the melted-down metal at a rate of 0.2-2% the amt. of the molten metal. After the molten metal is heated to the melting temp., it is cooled to the casting temp. by killing, and is charged into a casting mold after removing slag. The contact with the molten metal with the air is prevented, by which the evaporation and oxidation of zinc are prevented and harmful gas is absorbed. The erosion in the crucible is eliminated and the life thereof is extended. Since the melt-stuck material by a flux is not produced, the melting rate is always constant.