baber/WOPTO huggingface dataset:
Patent JP-H09311727-A (JP)
Title: Method and unit for heating and controlling pressurized tank
Inventor: TANAKA YASUO
IPC: B01J3/04
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To perform temperature control without generating thermal strain at a transient time by controlling the wall temperature of a pressurized tank, heated by a heating means, to pressurized tank wall temperature raised under the control of one specific heating means. SOLUTION: The beginning of heating control is a transient time, so switches 5 and 6 are switched to transient controller sides B by a switch 4. Transient controllers 19 and 20 perform control operation so that pressurized tank wall temperatures T14 and T15 raised by heaters 11 and 12 reach a pressurized tank wall temperature T13 obtained by a heater 10, and electric power control is started through thyristors 8 and 9.  The heater 10 is brought under the electric power control of a main controller 2 through a thyristor 7 so that the liquid temperature T16 in the tank reaches a target value, and the heaters 11 and 12 also interlock with the heater 10 through the pressurized tank wall temperature as a medium, so when the difference ΔT between the liquid temperature in the tank and the target value becomes less than a threshold value, the switches 5 and 6 are switched to main controller sides A. Then the heaters 11 and 12 are both switched to in-tank liquid temperature control by the main controller 2.
Patent JP-S62284810-A (JP)
Title: Intermittent dust remover
Inventor: KABUTO TADATOSHI
IPC: E02B5/08
Filed: 1986-05-30
Abstract: PURPOSE:To protect a motor against an overload and enable dust to be exactly removed for a long period, by moving a reduction gear upward or downward and by opening or closing a rake, by performing relative rotation between a shaft and a housing. CONSTITUTION:A rack 7 set along a screen 2 is fitted on a pinion 8 fixed on the output shaft 10 of a reduction gear 9 on the shaft movable upward or downward along guide rails 4, 5, 6. A rake 14 is pivotally fitted at the other end of a rake arm 11 concentric with the output shaft 10 and having one end which is pivotally supported, and a rod 13 for opening or closing the rake is set between a housing 12 and the rake 14. As a result, along with relative rotation between the shaft 10 and the housing 12, the reduction gear 9 is moved upward or downward by the rotation of the shaft 10 and the pinion 8, and the rake 14 can be opened or closed by the rotational movement of the housing 12 and the reciprocating motion of the rod 13.
Patent JP-H11306826-A (JP)
Title: Underwater surface lighting system
Inventor: OTANI HIDEO
IPC: F21V8/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To enable sunlight to be directed on the water bottom surface under a piled offshore structure. SOLUTION: A pile body 1 is formed by fitting an acrylic plate 5 to the periphery of a steel pile 3, in which a fluorescent coating layer 4 is formed on a peripheral surface 3A. A flange 6 having a through-hole 62 for an optical fiber to guide light to an upper end surface 51 is provided in a pile head portion 1A of the pile body 1. Light incident on the acrylic plate 5 by the optical fiber is reflected by the fluorescent coating layer 4, and thereby uniformly irradiating the circumference of the pile body 1 and a water bottom surface.
Patent JP-S63288663-A (JP)
Title: Rotary drum type shot blast device
Inventor: YAMAMOTO SHIGERU
IPC: B24C3/26
Filed: 1987-05-22
Abstract: PURPOSE:To reduce the rotation power of a rotary drum and to prevent the occurrence of a trouble during output of a product, by a method wherein a shot projection device is mounted in a position obliquely upwardly of a cabinet, and the rotary drum is disposed in a cabinet in a manner that it is vertically rotatable and horizontally rotatable in a 90 deg. arc. CONSTITUTION:After an on-off door 17 is opened, a driven device is driven to revolve a rotary drum 9 in 90 deg. arc to a position situated facing a door 17. The rotary drum 9s is brought into an up state, and a part of the tip thereof is protruded in a cabinet 1. Products to be ground are charged in the drum 9. The drum 9 is reversed, and is moved to a position situated facing a shot projection device 3 in an up inclined state to close the door 17. With a motor 10 with a reduction gear driven, the drum 9 is rotated, and through drive of a shot circulation device and a shot projection device 3, the products are ground. After grinding, the door 17 is opened, the drum 9 is revolved in a 90 deg. arc and returned to a position situated facing the door 17, and the drum 9 is inclined downward through a rotation frame 6 to discharge the products.
Patent JP-H11306649-A (JP)
Title: Record medium cartridge stopping position detecting mechanism for record medium reproducing device
Inventor: KAWAMURA KEIJI
IPC: G11B17/04
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide the record medium cartridge stopping position detecting mechanism of a record medium reproducing device whose constitution is simple and in which a large load is never imposed on a cartridge feeding mechanism. SOLUTION: Leaf springs 27 having chevron projecting parts projecting into the holding space for a record medium cartridge 100 are provided on 3 member forming the space and when the cartridge 100 is to be inserted into the space, after the side faces of the cartridge push the projecting parts to retreat them, the projecting parts are made to be introduced into rescessed parts of the cartridge and a cartridge stopping position detection is detected by activating a switch SW 5 by the movement of the projecting part and a record medium cartridge transferring means is made to be stopped and also the cartridge 100 is made to be stabilized at the stopping position by allowing the projecting parts to become in a state in which they is intruded into the recessed parts of cartridge 100.
Patent JP-H02306767-A (JP)
Title: Picture forming device
Inventor: HIROOKA KAZUHIKO
IPC: H04N1/04
Filed: 1989-05-22
Abstract: PURPOSE:To efficiently correct a picture by providing a means recognizing an edit symbol described on an original and outputting an edited picture according to the recognized symbol and outputting the edited part and the non edited part in difference colors among read pictures. CONSTITUTION:An inputted picture signal is inputted to a shading processing circuit 2301, where light distribution is corrected and the result is inputted to a UCR masking processing circuit 2302 and an edit symbol extraction processing circuit 2351. The edit symbol extraction processing circuit 2351 applies binary processing to the part of the input picture having a component other than black component and stores the result into a memory 2353 as the edit symbol. The signal stored in the memory 2353 is decoded by an edit symbol decoding processing circuit 2354 and its processing content is inputted to an edit processing circuit 2355. Then the edit processing circuit 2355 recognizes the edit symbol described on an original and outputs a picture edited automatically and the edited part and the part not edited are outputted in a different color. Thus, the original picture is corrected and confirmed efficiently in a short time.
Patent JP-H02306332-A (JP)
Title: Peripheral device extension method
Inventor: UOZUMI EIICHI
IPC: G06F3/06
Filed: 1989-05-22
Abstract: PURPOSE:To automatically eliminate the deviation of a load between physical devices by converting a logical device address into an existing or extended physical CONSTITUTION:A divider 305 divides the value of a logical record address register 302 by the value of an existing physical device number register 303 and transmits a remainder to a physical device address register 308. A leading physical address is obtained from the value of a physical device address register 301 by using an address conversion table 309, and the address is added with the quotient of the divider 305 to be stored in a physical record address register 307. Then, the value of the register is divided by the value of a physical device number register 304 which is extended in the divider 305 and the remain- der is transmitted to the register 308. Then, the head physical record address is added with the quotient of the divider 305 in the adder and stored in the register 307. Thus, the deviation of the load between the physical devices is prevented.
Patent JP-S5830364-A (JP)
Title: Descaling device for steel material
Inventor: TANDA OSAMU
IPC: F04B49/06
Filed: 1981-08-14
Abstract: PURPOSE:To enhance energy saving effect by providing an accumulator and a descaling nozzle controlling device in a main descaling pipe connected to a descaling pump. CONSTITUTION:A main descaling pipe 2 is connected to a descaling pump 1, and descaling nozzles 4a-4d are connected to stop valves 3a-3d. A descaling nozzle controlling device 5 opens and closes the stop valves 3a-3d according to descaling nozzle operation instruction signal input 6 sent from a detecting device, and spouts water from descaling nozzles 4a-4d. Operating condition signals 7 of descaling nozzles 4a-4d are inputted to a check valve controlling device 8. Addition and subtraction operation is performed according to the operating condition signls 7, and the quantity of discharge water Wo is determined.
Patent JP-H05295444-A (JP)
Title: Device for heat-treating rail
Inventor: HOTTA TOMOO
IPC: B21B45/02
Filed: 1992-04-20
Abstract: PURPOSE:To enable an efficient heat treatment shortening non-cooling loss time. CONSTITUTION:This device is constituted of a cooling device 1 for simultaneously cooling the whole length of a rail after hot-rolling, a rail carry-in device 2a and a rail carry-out device 2b arranged in parallel to the cooling device 1 at both sides of the cooling device 1 as the devices for carrying the rail in a drawing direction, a rotation and carry-in device 3a for carrying the rail while rotating from the rail carry-in device 2a into the cooling device 1, a rotation and carry-out device 3b for carrying the rail while rotating from the cooling device 1 to the rail carry-out device 2b. During cooling of the rail in the cooling device 1, the following cooling rail is waited at the charging position 2a to the cooling device and the carry-out of the already cooled rail from the cooling device 1 and the carry-in of the following cooling rail into the cooling device 1 are simultaneously performed.
Patent JP-H05302299-A (JP)
Title: Composition for moisture and water proof processing
Inventor: SHINOHARA HIDEICHIRO
IPC: C08L89/00
Filed: 1992-04-20
Abstract: PURPOSE:To obtain a composition for paper processing capable of preventing a trouble such as blowing and slipping at use, excellent in moisture and water proof and easy to separate at collecting of waste paper. CONSTITUTION:A composition for moisture and water proof processing of paper composed of an aqueous emulsion consisting of (A) 50-80wt. parts at dry base styrenic emulsion obtained by copolymerizing, as a main monomer composition, 80-97wt.% sum of styrene and other hydrophobic monomers having <=2g/100g water solubility at 25 deg.C and 3-10wt.%, alpha, beta ethylenic unsaturated carboxylic acid, (B) 10-40wt. parts at dry base emulsion of petroleum wax having 40-100 deg. melting point and (C) 10-40wt. parts at dry base emulsion of wax having carboxyl groups and 30-200 acid value.
Patent JP-S5251481-A (JP)
Title: Process for preparing the nitrogen-cntaining phosphorylated starch
Inventor: MOCHIZUKI KATSUAKI
IPC: C08B31/00
Filed: 1975-10-23
Abstract: PURPOSE: To prepare the nitrogen-containing phosphorylated starch with low viscosity characteristics, excellent whiteness and a high degree of substitution by phosphor, useful as internal additives, surface sizing agents, etc. in the paper industry, by reacting starch with urea and phosphorous acid in the solid phase. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01295442-A (JP)
Title: Semiconductor integrated circuit
Inventor: HACHIMAN YUKIO
IPC: H01L27/118
Filed: 1988-05-24
Abstract: PURPOSE:To decrease a cost by arranging input/output parts and their wiring layers at the corner parts of a chip so that the angle between the extending lines of the surfaces of the input/output parts facing the peripheral parts of the chip and the end surface of the wiring layer and the peripheral part of the chip in the direction of the corner of the chip forms an acute angle. CONSTITUTION:Input/output parts 3 and 3a and their wiring layers 5 are arranged at corner parts 2 of a chip 2 by the following way: the extending lines of the surfaces of the input/output parts 3 and 3a and the end surfaces of the wiring layers 5 and a chip periphery 1 form an angle alpha in the direction of each chip corner 2a. The surface of each input/output part faces the chip periphery 1. The angle alpha forms an acute angle. Namely, stress on the chip due to expansion and contraction of a resin due to heating and cooling after resin sealing acts in correspondence with distances from the chip corner 2a along approximately concentric circle patterns. Therefore, the input/output parts 3 and 3a and their wiring layers 5 which are closest to the chip corner 2a are formed in approximately vertical patterns with respect to the direction of the stress. Considerable distances are provided from the chip corner 2a. Therefore, stress breakdown of the chip can be prevented. Thus, the chip corner part can be effectively utilized, and the cost can be decreased.
Patent JP-S5250989-A (JP)
Title: Method of preparing alfin catalyst
Inventor: MORIYA YOSHIHISA
IPC: C08F36/04
Filed: 1975-10-21
Abstract: PURPOSE:A method of preparing alfin catalyst by using Na dispersion produced in the presence of a specific dispersion medium in place of a dispersant.
Patent JP-S5553426-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L27/108
Filed: 1978-10-16
Abstract: PURPOSE: To simplify semiconductor manufacturing process, by simultaneously heat-oxidizing the surface of a single Si crystal and the surface of a As doped polycrystalline Si layer and thereby obtaining simultaneously oxide films of different thicknesses.  
     CONSTITUTION: SiO 2  layer, several hundred Å in thickness, which is to become a dielectric layer of a condenser, is formed on p-type single crystal Si base 1. On top of this, As-doped polycrystalline Si layer 3 is grown. By patterning this, the parts of polycrystalline layer 3 and film 2 which are to be used for forming condenser region 4 and for wiring are retained. Subsequently, by wet oxidization, gate insulation film 5 of a MOS transistor is formed. If, at this time, oxidization is operated under the condition for growing that the thickness of film 5 becomes about 1000Å, SiO 2  layer 6, about 2500Å thick, is formed on polycrystalline layer 3. Subsequently, by using the conventional method, a new polycrystalline Si-layer and source and drain regions to be used for a gate and wiring are formed, and thereby a MOSIC is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05322647-A (JP)
Title: Cooling case
Inventor: DOI SHOJI
IPC: G01J5/28
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a small and rigid cooling case for infrared element by embedding a cooling base, provided with a cold shield and an outer tube made of thermally nonconductive material, into a member made of thermally nonconductive material and then containing the cooling base in a tubular case. CONSTITUTION:A tubular cold shield 12 regulating incident field angle of infrared ray is installed on a cooling base 11 made of ceramic board having high thermal conductivity while mounting an infrared ray detecting element 7. An infrared ray receiving window 1 is made above the cold shield 12 and an outer tube 2 made of glass having low thermal conductivity is also provided. The cooling base 11 is sealed at the upper part thereof upon evacuation in the outer tube 2 and embedded in a foamable resin 14 of low thermal conductivity having an insertion hole 13 for a cooling rod 4 and then the resin 14 is contained in a tubular metallic container 15. A flexible cable 16 is led out of the container 15 from the side end part of the base 11 and the cable 16 is prevented against deformation because it is embedded in the foamable resin. Since the cold shield 12 is formed integrally with the cooling base 11, a small and rigid cooling case for infrared ray detecting element 7 can be obtained.
Patent JP-H10318372-A (JP)
Title: Tightly connection packing and low tank tightly connection structure
Inventor: SOGABE NOBUO
IPC: E03D1/26
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To improve close contact of a flange part and flow-out pipe by arranging a recessed groove on a circumference for reducing deforming elasticity of a thickness direction of a packing, in a ring shaped tightly connection packing used in the case where a low tank is arranged on a rear part of a foreign closet. SOLUTION: A tightly connection packing 30 is provided with a ring part 31 and a flange part 32 which is projected from the inner circumferential surface of the ring part 31 and surrounded around the ring part 31, a recessed groove 33 is arranged on an outer peripheral surface of the ring part 31, and also a projection 34 is projected on an outer peripheral surface of the ring part 31. In the case where the tightly connection packing 30 is interposed between a foreign closet and a low tank, the flange part 32 is arranged on an upper side more than an intermediate part of the thickness direction of the ring part 31. In the case where the sliding degree of the center of a flow-out pipe and the center of the packing 30 is largely, the flange part 32 can be tightly attached on the outer peripheral surface of the flow-out pipe.  Since the recessed groove 33 is provided, resiliency is reduced in the case where the ring part 31 is pushed and contracted in a thickness direction so as to push and contract the ring part 31 easily.
Patent JP-S6453001-A (JP)
Title: Axial seal for rotary piston machine
Inventor: DANKUUARUTO AIERUMAN
IPC: F01C19/08
Filed: 1988-05-26
Abstract: PURPOSE: To prevent the leakage from a bottom of a groove of a seal piece and the generation of the leakage from a setting face and a groove wall of a load side by providing a strip part and a recessed part at a load side of a seal piece. CONSTITUTION: A seal piece 1 is inserted in an arc groove 2 of a piston 3 and guided along a side wall 4 of a housing with being sealed. A concave part 7 is formed at a face 6 of the seal piece 1 which is guided by an wall 5 of an inside of a radial direction of the groove 2. The concave part 7 is sealed with a strip part 8 of which a bottom side of the groove 2 is round and installed an inlet which is made of a recessed part 11. A gas pressure which is generated under the seal piece 1 can run off toward a clearance chamber 9 between a housing side wall 4 and a piston 3 by the inlet, therefor, the full length of an edge of an inside of the seal piece 1 contacts with an wall 5 by the stripe part 8. When the seal piece 1 is inclined toward a pressure side under a predetermined pressure, linear seal part always can be formed by rotating a rounded part of the stripe part 8 on the wall 5.
Patent JP-H02305026-A (JP)
Title: Semiconductor integrated circuit
Inventor: KATO NAOYUKI
IPC: H04B1/16
Filed: 1989-05-18
Abstract: PURPOSE:To eliminate an unefficient write operation by outputting selectively first internal data or second internal data as third data in response to an instruction from the outside by an internal data selecting means. CONSTITUTION:Internal data D3 for realizing that which has high use frequency in a frequency fref of a frequency dividing signal S2' is stored in a ROM 8. Also, a selecting circuit 7 inputs internal data D2 stored in a data latch 5, the internal data D3 stored in the ROM 8 and a control signal SC of a data write control part 6. In such a state, only when the control signal SC is in active state, and in other case, internal data C2 as internal data D4, and the internal data D3 as the internal data D4 are outputted, respectively to programmable divider 4 for comparison frequency. In such a way, while maintaining the generality of an apparatus to be used, a semiconductor integrated circuit used for a PLL circuit in which a harmful effect caused by an intermittent operation is not generated can be obtained.
Patent JP-H06337226-A (JP)
Title: Automatic frequency measuring device
Inventor: NISHIMURA HIDEKI
IPC: G01H13/00
Filed: 1993-05-28
Abstract: PURPOSE:To efficiently automate the measurement of frequency by successively transferring and supplying dielectric elements to the rising and falling turntable of a measuring part by a loader part and providing an oscillator in opposed relation to the elements and classifying the elements from measured results to transfer them to a plurality of trays by an unloader part. CONSTITUTION:A large number of dielectric elements 2 are arranged in one row in the same posture by the high frequency vibration of a part feeder 10 and a straight advance feeder 20 to advance on feeder rails 10a, 20a and carried to the terminal of a feeder rail 30a by an air cylinder 30 to be placed on the container 50a of a turntable 50 by a pickup 40. Next, the turntable 50 falls to be rotated to the right by 90 deg. to rise and the container 50a having the elements 2 received therein comes into close contact with an oscillator 60 to perform the measurement of frequency. The measured result is displayed and recorded on the display device 100a of a control panel 100 and the turntable 50 falls, rotates and rises and the container 50a is transferred to an unloader. A pickup 70a grasps each of the elements 2 to charge the same into an indicated tray 80 accompanied by the driving of a belt 70c. There operations are performed continuously and automatically.
Patent JP-H07335646-A (JP)
Title: Wiring structure and its manufacture
Inventor: GESHI TATSURO
IPC: H01L21/316
Filed: 1994-06-09
Abstract: PURPOSE:To protect a wiring layer against oxidation or corrosion even if a silicon oxide film (LPD-SiO2 film) formed through a liquid growth method is used as an interlayer insulating film. CONSTITUTION:A single crystal Al plug 5 is formed, a TiW film 6 is formed on it so as to cover, and then an LPD-SiO2 film 8 is formed. Therefore, the single crystal Al plug 5 is protected against oxidation caused by the air or a saturated water solution which is used in a liquid growth method and brought into contact with it. A photoresist film is formed into the same shape with the predetermined pattern of a single crystal Al film 7, and then the LPD-SiO2 film 8 is formed. The photoresist film is removed, and then the single crystal Al film 7 is formed in a recess where the photoresist film was removed. That is, the LPD-SiO2 film 8 is not formed after the single crystal Al film 7 is formed, so that the single crystal Al film 7 is prevented from being oxidized due to an exposure of it to the air or a saturated water solution.
Patent JP-S5919317-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOYU SHIZUNORI
IPC: H01L21/265
Filed: 1982-07-23
Abstract: PURPOSE:To improve the doping efficiency of gallium by a method wherein a P-N junction is formed on an N type silicon substrate having the plane direction of (100) by performing a gallium ion implantation. CONSTITUTION:A silicon nitride film 2 is formed on an N type silicon substrate 1 having the plane direction of (100). Then, a gallium ion 3 is implanted on the whole surface of the substrate, and a gallium ion implantation layer 4 is formed. At this time, Ga is ion-implanted in the layer 4 through the film 2. Then, a gallium diffusion region 5 is formed by diffusing gallium in a heat treatment performed in a dry nitrogen atmosphere.