baber/WOPTO huggingface dataset:
Patent JP-S58123018-A (JP)
Title: Soot remover for waste gas economizer
Inventor: SHIMOMURA SHIYOUHACHIROU
IPC: F23J3/02
Filed: 1982-01-18
Abstract: PURPOSE:To remove soot of an exhaust gas economizer with consumption of lesser energy by a method in which soot blowers for water jet are set between water and steam pipelines for the preheater, evaporator, and superheater of the exhaust gas economizer and the jetting of water is started according to the temperatures of exhaust gas outlet. CONSTITUTION:Soot blowers 4 are set between water or steam pipelines for a preheaterI, an evaporator II, and a superheater III inside an exhaust gas economizer 1, and a thermometer 5 for detecting the temperatures of exhaust gas is set on the upper part of the economizer 1. Each soot blower 4 is made up of a jet pipe having several rows of jet nozzles 10 provided in parallel with the axis, and water is supplied through control valves 7A-7D from a fresh water tank 9 to each jet pipe by means of a pump 8. The control v valves 7A-7D, when the soot of exhaust gas is adhered to the pipeline 3 and the rise of temperature at the exhaust gas outlet to more than a given value is detected by the thermometer 5, are orderly opened and control is so made that the removal of soot is started.
Patent JP-S5390817-A (JP)
Title: Pattern generating method
Inventor: MATSUDA KATSUYUKI
IPC: G06F3/14
Filed: 1977-01-21
Abstract: PURPOSE:To ensure an easy acquisition of a paint-out pattern, by having an interpolating action for a function generator based on the displacement data and direction of the semgnet to be an input information and performing alternately the interpolating action and the paint-out between the existing coordinates point and the written straight line.
Patent JP-S56102044-A (JP)
Title: Magnetron
Inventor: ISHII TOYOKI
IPC: H01J23/10
Filed: 1980-01-19
Abstract: PURPOSE:To improve the energy conversion efficiency by forming large pole chip such that it will cover the operational space with margin thereby making the flux density in the operational space uniform. CONSTITUTION:The diameter B of pole chips 12', 13' are made larger than the diameter C of permanent magnets 7, 8 such that the pole chips 12', 13' will cover the horizontal range of the operational space 9 with margin. Consequently it may be clear from the flux distribution curve that the flux distribution density in the operational space 9 is such that the difference of the distribution density at the central section and the circumferential section is relatively small, resulting in the improvement of the energy conversion efficiency.
Patent JP-S62164204-A (JP)
Title: Floating head slider
Inventor: MIZOGAMI HATSUMI
IPC: G11B21/21
Filed: 1986-01-16
Abstract: PURPOSE:To ensure the stable actions of a floating head slider by forming a floating rail with an angle set to a line vertical to an air input terminal. CONSTITUTION:A floating head slider 10 contains a magnetic disk 18, an air supplying sloping surface 13 which floats the slider 10 with a minute gap secured, and a floating rail surface. The supplied air has the maximum pressure generating factor when the slider 10 is positioned at the inner circumferential side of the disk 18. The floating rail 12 is provided with an angle alpha set against a line (l) vertical to an air supply terminal 11 so that the pressure efficiency of the supplied air is reduced as the slider 10 moves toward the inner circumferential side of the disk 18. This can decrease the reduction of the floating height of the slider 10 at the inner circumferential side of the disk 18. As a result, the floating height of the slider 10 at an approximately fixed level over its moving range and the slider 10 has stable actions.
Patent JP-S62165320-A (JP)
Title: Wafer fitting device and formation of thin film on wafer using thereof
Inventor: IZUMI KOJI
IPC: H01L21/31
Filed: 1986-01-16
Abstract: PURPOSE:To form thin films of extremely high quality and purity while improving the evenness of the surface of this films and reducing the concentration of foreign matter by a method wherein the surface of a carbon plate or other conductive material plates are coated with alumnina or ceramics of even thickness to form a boat or a susceptor. CONSTITUTION:The surface of conductive material plate 3 comprising carbon, stainless, nickel or aluminum is coated with ceramic coat 4 around 100-500mum thick selected from group comprising Al2O3, TiO2, Si3N4, SiC to be another ceramic coat 2 so that multiple ceramic coat plats 2 may be opposingly arranged at parallel intervals to make respective opposing ceramic coats 2 fitted with semiconductor wafers. Through these procedures, thin films (deposit films) with even thickness and the least mixing foreign matter can be formed on the semiconductor wafers by applying the plasma vapor growing process to the wafer fitting devices.
Patent JP-S63174084-A (JP)
Title: Image display device
Inventor: YAMAJI MASAAKI
IPC: G03G15/22
Filed: 1987-01-14
Abstract: PURPOSE:To form plural images on an image carrier and to display the images selectively by providing a means which separates an image forming means from a photosensitive body at prescribed timing. CONSTITUTION:A developing device 10 which supplies visual particles to an electric latent image formed on a transparent insulating film 3 by an original 5 made of an opaque material and a cleaning means 18 are separated by solenoid 31 and 32 from the photosensitive body 1 by operating a selection button on a scanning panel unless an image is formed. In this state, the insulating film 4 is moved to position the image below a window 16 and the image is projected on a screen by an illumination lamp 14. Consequently, the image formed on the insulating film 3 is prevented from being disordered by the image forming means and plural images are formed on the insulating film 3 and displayed selectively.
Patent JP-H1079485-A (JP)
Title: Semiconductor memory element having tree-type capacitor
Inventor: CHAO FANG-CHING
IPC: H01L27/04
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To widen a charge storage area by widening the surface of a branch conductive layer connected to a trunk conductive layer connected to a drain region of a transfer transistor and by forming an overlay conductive layer on a dielectric layer formed on an exposed face of the both of the conductive layers. SOLUTION: Trunk-polysilicon layers 34a, 34b forming a tree-type storage electrode for a capacitor of a DRAM are electrically connected to drain regions 16a, 16b of a transfer transistor in the DRAM, respectively. The cross section for each of branch polysilicon layers 28a, 28b is almost an L-shape and horizontal cross sections are generally electrically in contact with the trunk-polysilicon layers 34a, 34b. Dielectric film 36a, 36b are formed on the tree-type storage electrodes 34a, 28a and the three-type storage electrode 34b, 28b, respectively. A polysilicon counter electrode 38 facing the storage electrodes 34a, 28a and 34b, 28b is formed on the dielectric films 36a, 36b.
Patent JP-H10193061-A (JP)
Title: Method for descaling end surface of continuously cast slab and device therefor
Inventor: OYAMA KUNITOSHI
IPC: B22D11/12
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To enable stable descaling of the whole end surface even in the kind of steel having hard-to-detaching the scale by detecting the distance between a continuously cast slab and a descaling device, stopping the approach at the point of time when this distance becomes a prescribed value and shifting a spraying nozzle over the whole width in the width direction of the slab while spraying high pressure water from the spraying nozzle. SOLUTION: A slab end surface detecting device 4 is composed of a cylinder 41 and a detecting rod 42 fitted to the tip part thereof, and the detecting rod 42 is arranged at the front part in the advancing direction of the continuously cast slab 1 and freely advanced/retreated with a cylinder 41 at the slab side. During carrying the continuously cast slab 1 to a prescribed position, the detecting rod 42 is under projecting condition. The projecting position is adjusted with a screw mechanism of the detecting rod 42. The positioning at the distance between the end surface 1a of the slab and the spraying nozzle, matched to the optional spraying condition decided with the kind of steel, etc., is executed so as to stop the approached at the point of time when the continuously cast slab 1 relatively approaches the slab end surface detecting device 4 and the detecting rod 42 contacts with the slab end surface 1a.
Patent JP-H08193285-A (JP)
Title: Restoration method and the time of rupture of steel strip in continuous pickling line
Inventor: IGA KAZUKI
IPC: C23G3/02
Filed: 1995-01-17
Abstract: PURPOSE: To ensure the efficient and safe execution of restoration in the event of a rupture of a steel strip in a continuous pickling vessel for the steel strip in the state of holding the cover of the pickling vessel mounted. CONSTITUTION: An acid resistant rope fixing a steel sheet 2 at the inlet side end is held hung and mounted at the rope engaging hook fixed on the inner side of the pickling vessel cover 8. An inlet side loop car 11 is moved in a direction of increasing a loop quantity to pull the steel strip 15 outside the pickling vessel and thereafter the ruptured surface of the inlet side steel strip and the steel sheet 2 are welded in the event of the rupture of the steel strip 15 within the pickling vessel.  The acid resistant rope is then pulled by a winch toward an outlet side and an outlet side loop car 11 is moved in a direction of increasing the loop quantity while the inlet side loop car 11 is moved in the direction of decreasing the loop quantity, by which the rupture surface of the outlet side steel strip pulled outside the pickling vessel and the rupture surface of the inlet side steel strip pulled out by traction of the acid resistant rope are welded.
Patent JP-S62163488-A (JP)
Title: Guest receiving system
Inventor: NAGAI ICHIRO
IPC: H04M9/00
Filed: 1986-01-14
Abstract: PURPOSE:To eliminate the flickering operation of a front door lamp door lamp by applying a power by synchronizing with the application of power to a television camera, to an automatic flickering device for controlling the application of power to the front door lamp in accordance with the brightness of the front door. CONSTITUTION:When the brightness of the front door is below the brightness in which photographing by a television camera 2 can be executed, the output contact of an automatic flickering device 11 is turned on. Accordingly, a front door lamp 12 is lighted, when the power is applied to the television camera, the brightness in which photographing by the television camera 2 can be executed is obtained automatically, and the turn-off of the front door lamp is also executed automatically. Therefore, it does not occur that photographing by the television camera 2 becomes impossible due to a fact that turn-on of the front door lamp is forgotten and a useless power consumption due to a fact that turn-off of the front door lamp is forgotten is generated.
Patent JP-S56103373-A (JP)
Title: Switch operation monitoring apparatus
Inventor: ISHIHARA HIROSHI
IPC: G01R31/00
Filed: 1980-01-22
Abstract: PURPOSE:To make the maintenance of photoelectric switches easy by emitting an alarm which urges maintenance when the quantity of received light has lowered below the predetermined value higher than the operation level of the photoelectric switches. CONSTITUTION:When the quantity of light is over an alarm generating level, the transistor TR1 in a detecting circuit 25 is conductive and the transistor TR2 of an amplifier circuit 26 is nonconducting, and a green light emitting diode L1 is emitting light. When the light entering the photodetector is shut off by an object, the TR2 conducts, by which the green light emission of the diode L1 is stopped and a red light emitting diode L2 is lighted. The putting-out of the diode L1 and the lighting of the diode L2 are temporarily caused while the light is shut off by the object, but when the quantity of the light entering the photodetector lowers gradually and reaches the alarm generating level, this state is continued.
Patent JP-H04237232-A (JP)
Title: Inter-lan connection equipment
Inventor: SUGIYAMA TAKASHI
IPC: H04L12/28
Filed: 1991-01-21
Abstract: PURPOSE:To implement abort control of an undesired relay packet independently at a high speed by a microprocessor controlling the entire inter-LAN connection equipment. CONSTITUTION:A FAT memory 33 registering information including an address (filtering address) of a node on a LAN 10 learned by a microprocessor 40. A transmission packet from the LAN 10 is received by a device 30 and its DA is detected by a circuit 31, then the FAT memory address compressing the DA is generated by a circuit 34 and a relevant entry in the memory 33 is accessed. Thus, the filtering address in the information read from the memory 33 is compared with the detected DA by a comparator 36. When the result of comparison indicates coincidence and the said information is effective, a signal 38 is outputted from the circuit 37 thereby allowing a LAN controller 39 to abort the packet received from the LAN 10.
Patent JP-S62162796-A (JP)
Title: Motor-operated blower
Inventor: FUKUMOTO MASAMI
IPC: F04D29/30
Filed: 1986-01-14
Abstract: PURPOSE:To reduce the generation of noise, by a method wherein a closed space part is formed at the interior of a blade, a through-hole, through which an impeller passage is communicated with the closed space part, is formed in either of two blade walls with which the closed space part is surrounded. CONSTITUTION:A closed space part 22 is formed in a blade 14 and in a range of from an approximately central part to the outer peripherals side. Pores 23, serving as a through-hole through which the closed space part 22 is communicated with an impeller passage, are formed in a blade wall 14a of two blade walls 14a and 14b with which the closed space part 22 is surrounded. Thus, energy of generated noise enters the interior of the closed space part 22 through the pores 23, and resistance and the like is repeated for damping. This constitution enables reduction of a noise level.
Patent JP-S62164319-A (JP)
Title: Error correcting method
Inventor: SHIMEKI TAIJI
IPC: H03M13/00
Filed: 1986-01-14
Abstract: PURPOSE:To improve an error correcting capability by counting the number of erroneous flags of the symbol of an error correcting block to correct the error, obtaining an error position in the error correcting block and deciding the error flag of the symbol of the error position. CONSTITUTION:A digital signal system is interleaved and processed, the first block is formed, and from respective words in a block, the first Reed Solomon code is generated which is the first error correcting code. Further, the interleaving processing is executed, the second block is constituted, the second Reed Solomon code is generated which is the second error correcting code, a block synchronizing signal is added and transmission is executed in order. By using to provide an erroneous flag for every symbol based upon the error detecting result at a receiving side, count the number of erroneous flags of the symbol of the error correcting block to correct the error, obtain the error position in the error correcting block and decide the type of the erroneous flag of the symbol at the error position, the symbol can be corrected which the error correction cannot be conventionally executed.
Patent JP-H04248336-A (JP)
Title: Charger control circuit
Inventor: SHINOHARA JUNICHI
IPC: H02J7/34
Filed: 1991-01-22
Abstract: PURPOSE:To protect a machine against damage by providing a battery terminal voltage, as a target voltage, to a voltage regulator and controlling the output voltage from the charger to be matched with the battery terminal voltage. CONSTITUTION:Terminal voltage of a battery 8 is fed, as a target voltage, to a voltage regulator 10 and the output voltage thereof is controlled to match with the battery terminal voltage. When the output voltage of the charger rises upto the output level of a battery approximate voltage generator 23, a comparator 13 functions to close a battery switch 7 so as to connect the battery 8 with a charger 4 but only a trickle current flows at that time. The comparator 13 further provides a switching command to a switch 22 and a charging voltage being set by a charging voltage setter 21 is provided, as a target voltage, to the voltage regulator 10 in place of the battery terminal voltage. Consequently, output voltage from the charger 4 rises correspondingly and charging operation of the battery 8 takes place. According to the invention, excessive current flow can be prevented.
Patent JP-H04237254-A (JP)
Title: Automatic answering mobile telephone system
Inventor: KURIAKI SHINICHI
IPC: H04M3/50
Filed: 1991-01-22
Abstract: PURPOSE:To realize the economical automatic answering mobile telephone system well-managed as the entire mobile body system even when a function of an automatic answering telephone set is added to a usual talking function. CONSTITUTION:When a call comes to a mobile set from a general telephone set of a public network 1 via an exchange 2, the exchange 2 uses an allocation control section 5 to select an idle, e.g. talking channel 4-1 among talking channels 4-1 to 4-n allocated for an incoming call for the connection. The talking channel 4-1 calls a mobile set 7 through a radio equipment 6-1 and when the user is absent, the mobile set 7 outputs an absence reply signal. The talking channel 4-1 receiving a signal through the radio equipment 6-1 takes over the succeeding processing to a realization circuit of the automatic answering telephone mobile set in pairs. The talking channel 4-1 gives an end notice to the allocation control section 5 to terminate a series of operation.
Patent JP-2000201749-A (JP)
Title: Support structure for moving shelf
Inventor: ISONO NAOKI
IPC: A47B53/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide the support structure for moving shelf capable of moving the moving shelf of shelves stored mutually adjacent in a storage without being influenced by deviation of stored articles and installing without working the bottom face of the storage as is in a flat condition. SOLUTION: A moving shelf frame 4a whose top part is suspended by a guide rail 7 and which is supported offset-movably against a neighboring fixed shelf frame 3a is slidably engaged with a stopper rail 6 via a stopper holder 9 to regulate the movement in the direction crossing the moving direction of the moving shelf frame 4a. Thus the moving shelf frame 4a can be smoothly moved in a stable condition without being influenced by deviation of stored articles in the moving shelf frame 4a.
Patent JP-S59132038-A (JP)
Title: Evaluating method of kana character string
Inventor: MORIMOTO YASUTAKA
IPC: G10L15/00
Filed: 1983-01-17
Abstract: PURPOSE:To facilitate the recognition of an (m+1)-syllable partial Kana (Japanese syllabary) character string, by using plural character candidates, which are attained on the basis of the pronunciatin of a single syllable unit, and their likelihood to atain priorities of plural kinds of m-syllable partial Kana character string and using the likelihood of the (m+1)th syllable. CONSTITUTION:Characters are divided and pronouced in single syllable units to input them to a pronunciation input device 1. The pronunciation input device 1 outputs corresponding Kana character candidates and their likelihood for every inputted single syllable and stores them in a storage device 2. A Kana character string priority operating device 3 prrorities of partial Kana character strings, which are constituted with Kana character candidat4s, in accordance with kana character candidates and their likelihood in the storage device 2 by operation and stores a pareliminarily designated number of, for example, 5 priorities of Kana character stings in a Kana character string priority storage device 4. Kana character strings having higher priorities are selected though 5<2> two-syllable partial Kana character strings are generated, and selected them and the likelihood of the third single syllable are operated in 5<2> operations, and this operation is repeated to select a Kana character string having a higher priority. Thus, the character correcting work is reduced.
Patent JP-H11257042-A (JP)
Title: System to maintain quality and level of lubricating oil in engine
Inventor: BOYLE FREDERICK P
IPC: F01M11/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To enable the quality and level of lubricant to be well maintained by intermittently transferring some of the flow of lubricant passing through a second flow passage and periodically adding the fresh lubricant according to measurement results through a sensor provided which diagnoses the lubricant passing through the first flow passage. SOLUTION: An fluid duct 25 is connected to a high pressure lubricant line 8 upstream a lubricant filter 9 to measure the amount of lubricant EL in a lubricant well 5 of a diesel engine 2. A 3-way valve 26 is interposed in this duct 25. When this valve 26 in the OFF position, a some of the lubricant EL is led to a diagnostic cell 27 which includes a plurality of sensors 28 for diagnosing the quality or characteristic (such as temperature, pressure, relative permittivity, viscosity) of the lubricant. Then, if a controller 30 judges the quality of the diagnosed lubricant to be at or below a predetermined level, the valve 26 opens and closes regularly expelling the lubricant through a duct 31 to a reservoir 32, while fresh lubricant is pumped from a reservoir 40 and added to the lubricant line.
Patent JP-S63173030-A (JP)
Title: Pop-up mechanism for built-in flash
Inventor: ARAI AKIHIRO
IPC: G03B15/03
Filed: 1987-01-13
Abstract: PURPOSE:To obtain a pop-up mechanism having a simple structure and sure operation by moving a casing between an extruding position projected from a storing room and the storing position by means of two pairs of quadric crank chain mechanisms arranged on the right and left sides in each pair. CONSTITUTION:One ends of a pair of front and rear rotary levers 32, 38 are attached pivotally on both sides of the storing room 16 arranged on the upper part of a penta house 12 and the other ends of the levers 32, 38 are attached pivotally on the front and rear parts of both sides of the casing 20 provided with a flash emitter. The casing 20 is enabled to be moved between the extruding part projected from the storing room 16 and the storing position by two pairs of quadric crank chain mechanisms arranged on the right and left sides in each pair. Consequently, effects such as a simple structure, the small number of parts, efficient assembling property, and sure operation can be obtained and a request for arranging a flash on a high and front position can be attained on the extruding position.
Patent JP-H10193011-A (JP)
Title: Can lid edge curing device
Inventor: ISHIZAKI HIROSHI
IPC: B21D19/12
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling of coating in the bottom inner surface of a can body and the generation of flaws in the outer peripheral edge and to facilitate the regulation of a die for obtaining a prescribed outer diameter dimension and a uniform curing quantity by using the grooved cylindrical die of small size and inexpensive manufacturing cost. SOLUTION: Spiral groove 12a fitting the outer peripheral edge 4a of a can lid 4 in a pressing state into the cylindrical die 12 rotated with a driving means is formed in the outer peripheral surface, and the mutual gap between the inner peripheral surface of the groove 12a and the axial line L of the can lid 4 housed in the housing part 11 is constituted so as to gradually reduce as the gap advances downward. Whereby, the longer working time for curling the outer peripheral edge 4a is secured compared with the conventional rotating type die, and a sudden compressive load in the radial direction of the can lid 4 is prevented to act.