baber/WOPTO huggingface dataset:
Patent JP-S57103903-A (JP)
Title: Power unit
Inventor: OGAWA KENJI
IPC: F15B1/00
Filed: 1980-12-22
Abstract: PURPOSE: To compact the size and improve the cooling property in the titled power unit by a method wherein a motor and a pump are axially set in the containing space of the interior of a cylindrical tank in the power unit in which the motor and the pump are built in.  
     CONSTITUTION: The interior of a cylindrical tank 1 with a bottom consisting of an outside cylinder 6, an inside cylinder 7 and a bottom plate 8 is determined as a containing space 2, on the lower stage of which a totally-enclosed-fan cooled motor 3 is set and on the top of which a variable pump 4 is axially set on the space 2 respectively. Oil sucked through a suction duct 26 is discharged from a discharging pipe 30, and the oil is put back to the tank 1 via a returning pipe 27 and a drain pipe 28. Simultaneously, the air sucked from a notched window 9 in the lower part of the outside cylinder 6 is sent toward X direction due to a fan 3a driven by the motor 3 to cool the oil 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6243369-A (JP)
Title: Crawler
Inventor: SUZUKI KOJI
IPC: B62D55/32
Filed: 1985-08-19
Abstract: PURPOSE:To facilitate disassembly and cleaning of a crawler through removal of an outer frame even when seaweeds are wound therearound, by a method wherein a shaft for intermediate rolling wheels is disengageably mounted between a removable outer frame and a car body frame through a car body frame. CONSTITUTION:Rodform coupling members, projected outwardly from the side part of a car body frame 4, are secured at proper intervals, and an outer frame 6 is removably mounted to the coupling member 5 by means of a nut 17. Intermediate rolling wheels 7 are attached at a proper interval between the outer frame 6 and the car body frame 4, and a shaft 8, on which the intermediate rolling wheels 7 are pivotally supported, is disengageably pivotally supported by the outer frame 6 and the car body frame 4.
Patent JP-S6340610-A (JP)
Title: Cooler for high-temperature steel sheet
Inventor: MUTO SHINICHIRO
IPC: B21B45/02
Filed: 1986-08-04
Abstract: PURPOSE:To enable cooling of a hot steel sheet uniformly from above and below with the cooling capacity uniformly large in the transverse direction of the steel sheet by providing water tanks kept filled with water at all times to enclose the steel sheet between upper and lower rolls and providing cooling water supply nozzles and drain ports between the upper and lower rollers of the water tanks. CONSTITUTION:The steel sheet 5 is conveyed by conveying rollers 2 and the water tanks 12 filled with the water are installed so as to enclose the steel sheet conveying line. The steel sheet 5 travels in the water. The slit-shaped cooling water supply nozzles 8 are connected to cooling water supply pipings and headers. The top end of the nozzles are disposed parallel in the transverse direction of the steel sheet near the surfaces of the steel sheet in the water tank 12. The ends at one side of the slit-shaped cooling water drain ports 13 are also disposed parallel with the transverse direction of the steel sheet near said sheet and the ends on the other sides are opened into the atm. The cooling water flows in the form of the water film flow 15 along the steel sheet from the slit nozzles 8 to the drain ports 13. The nozzles 8 and the drain ports 13 are respectively disposed near the conveying rollers 2 and draining rollers 2' in order to increase the contact area of the water film flow with the steel sheet.
Patent JP-H0928566-A (JP)
Title: Reservation setting device for rice washing and cooking machine
Inventor: KIKUCHI MOTOYUKI
IPC: A47J27/14
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To perform a reserved automatic operation to one week hence in rice washing and cooking, and precisely set a reserved time to each day of the week. SOLUTION: In a rice washing and cooking machine for automatically performing a rice cooking on the basis of the reservation set of day of the week and time, a preservation setting device is formed of a day-of-week setting switch 2 for setting a reserved day of the week to one week hence while displaying it by a day-of-week indicating lamp, a time setting switch 4 for setting a reserved time to this reserved day while digitally displaying it on a time display window, and a timer reservation switch 5 for starting these preservation sets.
Patent JP-2000018817-A (JP)
Title: Drying machine
Inventor: NOTOMI KEIICHI
IPC: F26B3/20
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To enhance drying efficiency by coupling a dryer body arranged with stirring blades in the body casing with a mechanism for supplying heated heat carrier and bringing a matter to be dried into contact with the heat carrier through stirring in the dryer body thereby increasing the contact area between them. SOLUTION: A dryer body 4 has a body casing 2 internally arranged with stirring blades 3 being rotated through a stirring blade driving mechanism 8. The body casing 2 is coupled, at the upper left end of upper stage casing 9, with a drying matter throwing mechanism 11 and, at the lower left end of lower stage casing 10, with a mechanism 12 for separating a matter T to be dried from heat carrier 5. The upper and lower stage casing 9, 10 comprises inner and outer casings, respectively, and a drying chamber for the matter 7 to be dried is defined in the inner casing and a casing heating chamber defined between the inner and outer casings is coupled with a heating mechanism 76 comprising an oil heater 37 and a circulation pump 38. A heat carrier supply mechanism 6 comprises a carrying conveyor 68 and a throw-in conveyor 69.
Patent JP-H0731595-A (JP)
Title: Blood flow measuring device and method
Inventor: SANNOMIYA KIMIE
IPC: A61B5/145
Filed: 1993-07-23
Abstract: PURPOSE:To accomplish rational evaluation of the condition of the skin by aiming at scattered light from the skin of a specified frequency component, displaying a signal level of a frequency component on the time base to take the condition of a blood flow of a capillary and evaluating the condition of a blood flow with a fixed reference. CONSTITUTION:When output light from a laser beam source 3 is applied to the skin 1, the output light is reflected as scattered light on the surface of the skin 1. The scattered light is received by a photoelectric transfer element 6 and amplified by a light amplifier 5 to be converted to an electric signal. The electric signal is passed through a band pass filter 8. An analog output signal passed through the band pass filter 8 is converted to a digital output signal to be fed to an operating part 13. The operating part 13 operates each frequency component or the time fluctuation of level, and according to the arithmetic result of the operating part 13, an analysis parameter is set by an analysis parameter setting device 14. A post-processing device 15 conducts post-processing according to the analysis parameter and each frequency component or the time fluctuation of level, and the result is displayed on a display device 10.
Patent JP-H0824623-A (JP)
Title: Fluidized bed catalytic reactor
Inventor: IKEDA YONEICHI
IPC: C10G11/18
Filed: 1994-07-13
Abstract: PURPOSE:To process a raw material with a large carbon content which has been hardly processed before by a constitution wherein a catalyst flows down from a fluidized bed of a regeneration part to a fluidized bed of a cooling part through an overflow pipe and it is cooled down and the catalyst is returned from the fluidized bed of the cooling part to the fluidized bed of the regeneration part entrained by the fluidizing gas. CONSTITUTION:A waste catalyst which has lost its activity caused by adhesion of coke is lowered in a waste catalyst discharging pipe 22 from the lower part of a reaction tower 12 and is entrained by a gas introduced from a riser gas feeding pipe 46 of the reactor and it is elevated in a reaction tower riser 38 and is carried into a regeneration part 14. In the regeneration part 14, adhered coke is burnt by a regeneration reaction and the temp. of the catalyst is elevated and the catalyst at high temp. is lowered in an overflow pipe 58 and is made to enter a cooling part 16, where it is fluidized by a gas introduced from a cooling part fluidizing gas feeding pipe 60 and is cooled down with a cooling water flowing in a cooling pipe 62 while a fluidized bed 64 is formed. The cooled catalyst is elevated by being entrained by the fluidizing gas and is passed through a porous supporting plate 36 and it is joined with the fluidized bed in the regeneration part 14 and is mixed with the catalyst of the fluidized bed to cool the whole fluidized bed.
Patent JP-H0346259-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: USAMI ISATO
IPC: H01L23/02
Filed: 1989-07-13
Abstract: PURPOSE:To enable the miniaturization of a semiconductor device by a method wherein a seal frame is seam-welded along its inner edge. CONSTITUTION:A metal lead 27 placed on a seal frame 26 whose corners are adequately rounded is welded to the seal frame 26 along the inner edge of the seal frame 26 through seam welding 28. Therefore, an electrode support arm 34 can be located inside the metal lid 27 and a seam welding electrode 32 which seam-welds the metal lid 27 to the seal frame 26 can be prevented from being located outside of the seal frame 26, so that a space between an outer lead 8 and the seal frame 26 required for the support arm 34 can be dispensed with. Therefore, an outer lead and a seal frame can be provided to the same package substrate without enlarging a device in size. By this setup, a semiconductor device of this design can be miniaturized.
Patent JP-S6429049-A (JP)
Title: Signal processing system for connection control of time division exchange
Inventor: FUKUDA YASUSHI
IPC: H04M3/22
Filed: 1987-07-24
Abstract: PURPOSE:To prevent a malfunction when signal information of respective channels is constituted of plural signal bits having time difference by determining the signal information of channel with the last and second last two results of scanning. CONSTITUTION:In a first table, the scanning information of respective channels up to the time of the second last scanning is stored, and in a second table, the scanning information up to the last scanning is stored. And, at the time of scanning signal information newly from a multiplex transmission line, the new information is compared with the content in the first table to check whether there is variation occurred. In case there is no variation happened, the following signal extraction scanning is executed. On the other hand, as the result of comparison, the scanning information and the content in the first table are different, the scanning information is compared with the content of the second table, and if there is no variation occurred, it is decided that there happened a variation in the signal information of the scanned channel.
Patent JP-H0347572-A (JP)
Title: Foreign matter removing apparatus in grain dryer
Inventor: KOREHISA MASAKI
IPC: B07B1/22
Filed: 1989-07-14
Abstract: PURPOSE:To separate and remove remaining rachis-branches and to dispense with secondary sorting by providing a rachis-branch removing apparatus between a supply apparatus and a large grain sorting apparatus. CONSTITUTION:The discharge port 19 of an upper transfer trough 16 is opened by the automatic operation of an opening and closing valve 20 and a part of paddy during recirculation is supplied to a large grain sorting apparatus 22 through guide cylinders 21a, 21b. The paddy receives the grinding action due to rachis-branch removing ridges 28, 28... with the rotation of a rachis-branch removing cylinder 27 to remove rachis-branches. Then, the paddy is successively sent to the start end of a rotary sorting cylinder 25 to subsequently transfer to a large diameter foreign matter removing process. The screened paddy is returned to a charge hopper 18 through a return trough 32 to be again lifted to a grain lifter 5 together with the paddy during recirculation. By this method, the labor of sorting work can be omitted.
Patent JP-H03121424-A (JP)
Title: Electrochromic display element and production thereof
Inventor: KITAI MASAYUKI
IPC: G02F1/15
Filed: 1990-07-11
Abstract: PURPOSE:To obtain the fully solid-state type ECD which allows plotting and has excellent durability by specifying the transmission spectra in FT-IR of tungsten oxide. CONSTITUTION:At least an electrochromic material layer 5 consisting of tung sten oxide and a solid electrolyte layer 6 are provided between a display elec trode 4 and a counter electrode 7. The transmission spectra in the FT-IR (Fou rier transform IR spectrophotometer) of the tungsten oxide are determined to satisfy the conditions expressed by equations I, II when the absorbance of 1400 cm<-1> is designated as A1400, the absorbance of 1800 cm<-1> as A1800, the value of the largest absorbance at 1600 cm<-1> to 1650 cm<-1> as A*, the absorbance of 2500 cm<-1> as A2500, the absorbance of 4000 cm<-1> as A4000, and the absorbance of 3400 cm<-1> as A3400. The fully solid-state electrochromic display element (ECD) 1 which allows the plotting and has the excellent durability is obtd. in this way.
Patent JP-H0469523-A (JP)
Title: Weighing device
Inventor: SHIMADA YOSHIAKI
IPC: G01G15/00
Filed: 1990-07-10
Abstract: PURPOSE:To reduce the size of the device more by utilizing not only the going way of an endless body, but also the return way for selecting operation since the endless body rotates horizontally and its going way and return way are on the same plane, and thus shortening the necessary length of the endless body. CONSTITUTION:The going way 5 and return way 6 of the endless body 1 are on the same horizontal plane with the installation place A, so when weight ranks for selection increase in number, discharge stations 411 - 441 in a 2nd group can be provided on the return way 6 in addition to discharge station 410 - 440 in a 1st group on the going way 5, so the necessary length L of the endless body 1 can be shortened. Then when an object to be selected is conveyed from the going path to the return path while supported on a bucket, part of the support part for the bucket engages a guide plate which rotates integrally with the wheel body of said endless body to restrict its inclination, so friction between a guide rail and the bucket side which is seen in a linear movement section is caused at said change point to shorten the length of the endless body 1.
Patent JP-H0235379-A (JP)
Title: Locating method of ground fault point
Inventor: NARITA SHIGERU
IPC: G01R31/08
Filed: 1988-07-25
Abstract: PURPOSE:To locate a fault point in a non-synchronous manner by utilizing that the amounts of zero-phase voltages at the fault point are equal when viewed from the opposite ends of a section of a transmission line which is an object of location, and by regarding as the fault point a point whereat the amounts are equal and whereat the sum of distances from the opposite ends becomes the full length of a line in the section being the object of location. CONSTITUTION:The opposite ends of a section which is an object of location are taken as reference points of points of computation, and the respective amounts VOA and VOB of zero- phase voltages at the two points A and B of computation are compared with each other. The point of computation whereat the value of said amount is smaller is shifted by a unit length in the direction of the opposite end. The amount of zero-phase voltage at the new point of computation is set to be the sum of the amount of zero-phase voltage at the old point of computation and the product of zero-phase impedance and zero-phase current for the unit length. In addition, a charging current is calculated from the amount of zero-phase voltage and zero-phase earthing capacity at the new point, and the amount of zero-phase current is thereby corrected. This process is repeated until the sum of distances from the opposite ends of a transmission line being the object of location to the two points of computation becomes the full line length of the transmission line, and when the sum of the distances becomes the full line length of the transmission line, the relevant point of computation is regarded as a fault point.
Patent JP-H0234501-A (JP)
Title: Treatment of mineral at high temperature
Inventor: SAKAI MASAYASU
IPC: B01J6/00
Filed: 1988-07-25
Abstract: PURPOSE:To effectively separate each homogenous oxide from a mineral material consisting of plural kinds of oxide and to save energy of this separation by utilizing a difference of the boiling point in each oxide and by recovering the heat from the waste gas and reusing it in a boiler. CONSTITUTION:A mineral consisting of plural kinds of oxide, for example, flyash consisting of SiO2 and Al2O3, is ejected together with O2 into a low boiling vapor-generating furnace 1 from a nozzle 6, and the temp. in the furnace is maintained at >=2230 deg.C (boiling point of a low boiling oxide: SiO2) by the effect of a fuel fed to the furnace through a nozzle 5 together with the O2. Vaporized SiO2 is led to a cooling pipe 7 and quenched with cooling air from a nozzle 11. Thus, superfine particles of SiO2 having high purity is recovered in a cyclon 13 and a bag filter 14. On the other hand, Al2O3 having a b.p. at 3000 deg.C is melted and flows down along the surface of the inside wall of the low boiling vapor-generating furnace 1, and vaporized in a high boiling vapor-generating furnace 16 held at high temp. by the plasma electric current applied to electrode 20, 21, then cooled and collected similarly.
Patent JP-H0233682-A (JP)
Title: Method and device for reproducing binary data and recording medium
Inventor: ISHIKAWA HIROICHI
IPC: G06K19/06
Filed: 1988-07-25
Abstract: PURPOSE:To reproduce binary data at a high speed by detecting a conductor out of read and stored picture information, detecting the starting point of respective trunks along the conductor, further, detecting a branching line while it follows respective trunks and decoding to binary data. CONSTITUTION:An encoding picture recorded at a recording sheet 1 is a line drawing, and the line drawing has plural branching lines B1 and B2 to uniformly distribute on a parallel trunk M and respective trunks M. The branching line B1 is protruded to a left side in the direction from a starting point S to a starting point E of the trunk M and the branching line B2 is protruded to a right side. The branching line B1 shows for example a bit '1' and the branching line B2 shows for example a bit '0'. The picture of the sheet 1 is read to an image input device 2 and stored into an image recorder 3. An arithmetic unit 4 accesses the storing picture, first, searches the picture having a conductor L, detects the conductor L, detects respective starting points S of respective trunks M along the conductor L, further, while the trunk M is followed from the starting point S, detects the branching lines B1 and B2 and decodes to the binary data. Thus, the binary data can be reproduced at a high speed.
Patent JP-S57108941-A (JP)
Title: Noise detection system for logic voltage
Inventor: IIIZUMI KIYOSHI
IPC: G06F11/00
Filed: 1980-12-26
Abstract: PURPOSE:To detect the noise of a logic voltage by monitoring the zero-potential and required-voltage line of a logic-voltage supply line by a noise detector. CONSTITUTION:When a noise N1 exceeding permissible range VA is generated on a line V, a noise detector 3 generates a noise detection signal S1. When a noise N2 exceeding permissible range OA is generated on a line O, the noise detector 3 generates a noise signal S2 as well. Those noise detection signals S1 and S2 are sent to an operation system 4 to be logged in a logging file 5. This logging file 5 is investigated to elucidate the relation with a trouble occuring during processing.
Patent JP-S5885574-A (JP)
Title: Solar battery and manufacture thereof
Inventor: MORITA HIROSHI
IPC: H01L31/0224
Filed: 1981-11-18
Abstract: PURPOSE:To obtain a solar battery having high efficiency almost without decrease in the electric characteristics due to deterioration in quality of titanium by covering the side surface of the titanium of base electrode with electric conductor. CONSTITUTION:After phosphorus is deposited on a P type CZ silicon substrate 21, it is sintered in nitrogen gas, thereby forming an N<+> type layer. Thereafter, the oxidized film on the front surface and the diffused layer on the back surface are removed, the back surface electrode 22 is formed by printing aluminum paste, baking and further printing silver paste and baking. Subsequently, titanium 23 is formed by a vacuum deposition as the base electrode on the overall surface side, and further palladium 14 is then formed. Then, negative type resist is spin coated at ambient temperature, ultrafine electrode pattern is exposed, developed, the deposited part of unnecessary part is etched, the resist is allowed to remain after etching,  with the resist as a plating mask silver is formed as main electrode 15 in 30mum of thickness. The width of the plating mask is slightly wider than that of the base electrode. After the resist is removed, tantalum  pentaoxide film is deposited as a reflection preventive film 26.
Patent JP-H0633859-A (JP)
Title: Revolution crank angle detection device
Inventor: OKAMURA KOICHI
IPC: F02D35/00
Filed: 1992-07-10
Abstract: PURPOSE:To obtain a revolution crank angle detection device which can reduce the dimensions of a module and improve the noise generation. CONSTITUTION:In the first accommodation chamber 12 of a housing 5, a light receiving element 4 and a circuit base board 7 are arranged, keeping a prescribed gap in the vertical direction. Further, the lead terminal of the light receiving element 4 is subjected to parallel-gap-weld to one edge of an insertion electrode 14. Further, the lead frame 8 of the circuit base board 7 is parallel- gap-welded at the other edge of the insertion electrode 14. The light receiving element 4 is adherently fixed to the housing 5, and a cover 9 is installed, and the second accommodation chamber 12 is perfectly sealed.
Patent JP-2000031454-A (JP)
Title: Image sensor with expanded pinned photodiode and manufacture thereof
Inventor: PARK SANG-HOON
IPC: H01L27/146
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To increase photosensitivity of a photodiode by making the surface area of a patterned epitaxial layer larger than the exposed surface area of a semiconductor layer and forming a PN junction along the surface of the patterned epitaxial layer. SOLUTION: Boron atoms are ion-implanted into a silicon substrate 311 having an epitaxial layer 312 to form a P-type well 313. An element isolation oxide film 314 having a channel stop ion implantation region is formed above the P-type well 313. Then, gate electrodes 316 each having a mask oxide film 317 and a gate oxide film 315 in an upper and a lower part respectively are formed. On the gate electrodes 316, a nitride film 323, a TEOS oxide film 324, and an epitaxial layer 326 are formed in order. After that, an N-type diffusion region 327 is formed. Then, the epitaxial layer 326' is etched back so that the surface of the TEOS oxide film 324 may be exposed to form a cylinder section which helps expand the surface area. And, a PN junction is formed along the surface.