baber/WOPTO huggingface dataset:
Patent JP-S5987295-A (JP)
Title: Hydrojet vacuumer
Inventor: TSUJIMOTO HARUO
IPC: F04F5/10
Filed: 1982-11-11
Abstract: PURPOSE:To pump-up mud etc. free from the trouble of closure by forming the discharge port of a submersible pump to a nozzle form and allowing said discharge port to be opened into the starting edge part of a transportation pipe and allowing the terminal edge part of a mud pumping-up pipe whose starting edge part is opened into the sedimentation water to communicate to the vicinity of the starting edge part of the transportation pipe and allowing the terminal edge part of an air feeding pipe to be opened into the transportation pipe. CONSTITUTION:The suction port 1a of a submersible pump 1 is opened into the upper water W1, and the discharge port 1b is formed to a nozzle form and opened into the starting edge part 2a of a transportation pipe 2. A mud pumping-up pipe 3 whose starting edge part 3a is opened into the sedimentation water W2 allows the terminal edge part 3b to communicate to the vicinity of the starting edge part 2a of the transportation pipe 2. The terminal edge part 4b of an air feeding pipe 4 which is opened into the atmosphere is opened into the transportation pipe 2. When the submersible pump 1 revolves, the sedimentation water W2 is inhaled and mixed with the air inhaled from the air feeding pipe 4 and sent into the transportation pipe 2, and therefore, air lift effect is generated together with jet action, and mud etc. can be easily transported.
Patent JP-H0645496-A (JP)
Title: Semiconductor device and mounting method
Inventor: YONEDA YOSHIYUKI
IPC: H01L23/50
Filed: 1992-07-24
Abstract: PURPOSE:To prevent crack of a package in a semiconductor device of a structure in which a semiconductor element is resin-sealed. CONSTITUTION:A support bard 15 for supporting a stage 12 in which a semiconductor chip 14 is placed is formed integrally with a wide part 15a of a connecting part to the stage 12. The part 15a is so formed from a wide part of the stage 12 to a narrow part to the midway of an outward direction, and formed in the same width after its end.
Patent JP-H0733455-A (JP)
Title: Pressure control system of forming device
Inventor: SHIGYO ISAMU
IPC: C03B11/16
Filed: 1993-07-19
Abstract: PURPOSE:To prevent damage to a die and a base stock and to improve precision of a molding by detecting fluid pressure and a converted mechanical force, when the fluid pressure is converted to the mechanical force to mold the base stock, and controlling a pressure adjusting means with a controller. CONSTITUTION:The base stock 56 to be formed is arranged on a lower die 53 and also oil 8 is sucked with an oil pressure pump 7 to pressurize it and the pressure adjusted with a servo valve 4 is converted to a mechanical movement of such as a press ram 51 with a press cylinder 10, and an upper die 52 is dropped to mold the molding base stock 56 to be formed. At that time, the pressure of the oil 8 is detected with an oil pressure sensor 6, and also the mechanical force outputted via the press cylinder 10 is detected with a load cell 5. A control signal from the controller 1 is outputted to the servo valve 4 based on the pressure signal obtained with the oil pressure sensor 6, until a pressure value detected with the load cell 5 reaches an excepted value, and also thereafter based on the pressure signal of the load cell 5, and the pressure of the oil 8 is adjusted.
Patent JP-S5899839-A (JP)
Title: Encoding multiplication correcting circuit
Inventor: OOHASHI MASAHIDE
IPC: G06F7/52
Filed: 1981-12-10
Abstract: PURPOSE:To exactly execute encoding multiplication in any case, irrespective of a limit of a multiplicand and a multiplier, by deriving exclusive ''or'' of the most significant bit of the multiplicand and the multiplier, and selectively executing a correction against a result of encoding multiplication. CONSTITUTION:By an encoding multiplier 11, encoding multiplication of a multiplicand Y and a multiplier X shown by an encoded binary number of (n) bits, respectively,is executed, and from the following bit M1 of the most sibnificant bit, the lowest bit M2n-1 is outputted. Also, code bits (the uppermost bits) YS, XS of the multiplicand Y and the multiplier X are provided to an exclusive ''or'' circuit 13 of a correcting circuit 12, and exclusive ''or'' is derived by the circuit 13 and is provided to a selecting circuit 14. In this state, except the case when a result of multiplication of the multiplier 11 is X=Y=-2<n-1>, in case when the following bit M1 of the most significant bit in a 2n bit output obtained by correction has been ''0'', a high-order bit M0 is utilized as a code bit, and even in case of X=Y=-2<n-1>, the correction is executed exactly, and constitution of the correcting circuit is simplified.
Patent JP-H0842606-A (JP)
Title: Lock device for fluid pressure cylinder
Inventor: TAKAHASHI HIDETO
IPC: F16D49/10
Filed: 1994-08-01
Abstract: PURPOSE:To provide the compact lock device, which has a large holding force, for fluid pressure cylinder. CONSTITUTION:A shoe holder 10, in which a brake shoe 11 is installed in a shoe installation hole 12, and an eccentric cam 21a are assembled to a body 1, and a roller bearing 23 fitted to the eccentric cam 21a is made to abut on a working piece 15 of the shoe holder 10, and a brake arm 24 for rotating the eccentric cam 21a is projected out of the body 1, and a rod of a fluid pressure cylinder is inserted into the brake shoe 11. When the brake arm 24 is oscillated, the roller bearing 23 of the eccentric cam 21a pushes the working piece 15 so as to contract the diameter of the shoe installation hole and the brake shoe 11, and the rod is thereby held by the brake shoe 11.
Patent JP-2001028898-A (JP)
Title: Driving device for stepping motor
Inventor: SATO OSAMU
IPC: H02P8/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a driving device whose power can be saved without worsening the positioning accuracy of a stepping motor by a method wherein a stop detecting means is installed, a nonelectrification-position detecting means is installed and a nonelectrification control means by which the nonelectrification of the stepping motor is controlled from a drive means is installed. SOLUTION: A stop detecting means 5 compares a target step number with a counted step number, and instructs a step-pulse generation means 3 about the stop of pulses when both numbers agree. Then, a drive means 2 stops a stepping motor 1 when the pulses of the step-pulse generation means 3 are stopped. Then, a nonelectrification-position detecting means 7 compares the set step position of a nonelectrification-position setting means 8 with the counted step position of a step-position detecting means 9. Then, when both positions agree, a nonelectrification control means 4 instructs the drive means 2 so that the electrification of the stepping motor 1 is turned off.  In addition, when both positions do not agree, the nonelectrification control means 4 instructs the drive means 2 so that the electridication of the stepping motor 1 is turned on, and it is returned to the setting operation of the target step number.
Patent JP-H0615978-A (JP)
Title: Production of printing plate using mesh fabric
Inventor: TOMOYASU HARUO
IPC: D03D9/00
Filed: 1992-07-01
Abstract: PURPOSE:To produce an accurate printing plate even when a coarse mesh fabric is used by placing a cutting mold on the surface of a fabric wherein the surfaces of warp and weft yarns are integrally covered with a sheath component and pressing said mold to the surface of the fabric at temp. lower than the m.p. of the core component of a filament and higher than the m.p. of the sheath component of the filament to bond the same to the surface of the fabric. CONSTITUTION:In a mesh fabric 1 produced using a core-sheath composite filament 2 using a component having an m.p. lower than the core 2b thereon in the sheath 2a thereof, warp and weft yarns are fixed in such a state that the core systems of both yarns are closely bonded each other at the intersecting points of both yarns by melting the component of the sheath 2a after weaving. A cutting mold 3 is placed on the surface of the fabric wherein the surfaces of the warp and weft yarns are integrally coated with the component of the sheath 2a and pressed under pressure at temp. lower than the m.p. of the component of the core 2b of a filament 2 and higher than the m.p. of the component of the sheath 2a to be bonded to the surface of the fabric. As a result, even when a coarse mesh fabric is used, an accurate printing plate can be produced with good workability without generating mesh shift.
Patent JP-H0927293-A (JP)
Title: Ion implanting device
Inventor: NISHIKAWA KAZUHIRO
IPC: H01L21/265
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an ion implanting device capable of surely, easily and quickly detecting abnormal temperature rise of a wafer during ion implantation. SOLUTION: This device is provided in a carrying passage in an implantation room 6 for a wafer 4 removed from a holder after ion implantation, where an emission temperature gage 152 to measure the temperature of the back of the wafer 4 under carriage and a comparator 154 to compare a temperature signal T with a predetermined reference value R and output an alarm signal S when the former exceeds the latter.
Patent JP-H0927402-A (JP)
Title: Varistor
Inventor: MATSUDA KIYOSHI
IPC: H01C7/10
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a varistor which can be prevented from resulting in destruction, short-circuit, and fume even when a surge current exceeds the surge resisting amount of a ceramic element itself is applied. SOLUTION: An electrode whose main component being silver is baked onto the counterposed surfaces of a ceramic element whose main component being ZnO. The ceramic element is a circular plate shaped one with a diameter of 13mm and a thickness of 1.1mm, and is formed such that the varistor voltage V1mA is 220 (V). By making the effective area of an electrode be 1cm<2> and by adjusting the amount of spread silver paste, the thickness of a baked electrode film is changed and the surge resisting amount per unit area of the electrode is adjusted to be not more than 80% of the surge resisting amount per unit area of the ceramic element. Lead wires are soldered to the electrodes and an epoxy resin coating is given to finish the varistor.
Patent JP-H0927255-A (JP)
Title: Reflection type photoelectric switch
Inventor: KOYAMA KATSUYA
IPC: H01H35/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a small switch having an enhanced light collecting effect and good detecting accuracy by arranging a light emitting element and a photodetector in such a way that one circles the other. SOLUTION: A light emitting element 3, such as a LED, is placed in the center of the bottom surface of a recess 26 in the end 25 of a base 2 in such a way that it is aligned with the optical axis C of a lens 5. A photodetector, 4 such as a photodiode, is placed in a circle around the element 3 in the recess 26 with a cylindrical light-blocking wall 27 located between. Therefore the optical axis of the lens 5 coincides with those of the elements 3, 4, resulting in the increase in the amount of reflected light impinging on the element 4.
Patent JP-H0486554-A (JP)
Title: Analysis method for sugar albumin
Inventor: NAKAMURA KOJI
IPC: G01N33/68
Filed: 1990-07-30
Abstract: PURPOSE:To achieve a rapid and simple analysis by separating a sample which includes a sugar and a non-sugar albumin into a saccharified protein component and a non-saccharified protein component and then mixing it with a reaction reagent without flowing outside a chromatography flow path system. CONSTITUTION:It is desirable that a sample has either or both of a saccharified and a non-saccharified albumin and two kinds of mobile phases A and B liquids are used as an elution liquid of saccharified and non-saccharified albumin and are switched stepwise. Further, bromcresol green and bromcresol purple which react with albumin peculiarly and desirable as a reaction reagent. Then, after a sample which includes the saccharified and non-saccharified albumin is separated into the saccharified protein component and the non-saccharified protein component by using an elution liquid, the elution liquid is mixed and reacted with a reaction reagent without being flown outside a flow path of chromatography, thus enabling the saccharified and non-saccharified albumin to be analyzed readily and easily even in a general clinical inspection room.
Patent JP-S63224986-A (JP)
Inventor: YOHANESU HAFUTOMAN
IPC: B41J32/00
Filed: 1987-08-11
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-S5988756-A (JP)
Title: Copying device
Inventor: KIKUCHI HIDEO
IPC: B65H7/20
Filed: 1982-11-12
Abstract: PURPOSE:To lighten the burden of an operator in case of interruption, by detecting the number of vacant bins in accordance with an output which detects the existence of the sheet of plural bins and comparing the number of vacant bins with the number of used bins when an interruption indication is outputted and performing an operation corresponding to the compared result. CONSTITUTION:A microcomputer CPU is connected with a main control device MCU and photo sensors PS1-PS4 are connected to the input port of the microcomputer CPU, and then, a key unit KEY is connected with the input/output port of the CPU. Each of solenoids SL1, SL2, SL31-SL3m of electromagnetic actuators which control a receiving guide plate, branching plate, and deflecting pawl is respectively connected with the output port of the CPU through a solenoid driver SDV and numerical value indicators DSP1 and DSP2 are connected with display drivers DDV1 and DDV2, respectively. The display drivers DDV1 and DDV2 display the output data of latches LA1 and LA2 connected to the output port of the CPU with decimal two figures, respectively.
Patent JP-H0856882-A (JP)
Title: Vacuum cleaner
Inventor: HIRANO AKIHIRO
IPC: A47L9/26
Filed: 1994-08-24
Abstract: PURPOSE: To provide a vacuum cleaner having a hanging handle used at the time of the movement of the main body of the cleaner, capable of gripping the handle part of hanging handle from the front of the main body and enhanced in usability. CONSTITUTION: The handle part 34 of a hanging handle 32 is positioned behind a brake pedal 33 arranged on the main body 31 and arranged at a position higher than the upper surface of the brake pedal 33.
Patent JP-H0546885-A (JP)
Title: Hydraulic plant abnormality diagnostic device
Inventor: ITO AKIO
IPC: G08B23/00
Filed: 1991-08-08
Abstract: PURPOSE:To offer a hydraulic plant abnormality diagnostic device which is provided with an image positioning control means to correctly obtain an image at the same position of even an object where the same pattern continues and a low contrast object, etc., even after passing comparatively long time. CONSTITUTION:A positioning mark 100 is disposed at the part of a diagnostic object 400 or a specified position, and prior to judging abnormality an image moving means making the positioning mark 100 of a referring image and that of an input image to coincide is provided. Then, a means judging the motion abnormality of the image obtaining mechanism of a camera and a moving robot, etc., in accordance with the presence/absence of the positioning mark 100 in the input image after posture control or the size of the position shifting of the positioning mark 100 with each other is provided.
Patent JP-S6354385-A (JP)
Title: Mixed acid-type polymerizable phospholipid derivative and production thereof
Inventor: NAGATA YOSHIHIKO
IPC: C08F36/04
Filed: 1986-08-26
Abstract: NEW MATERIAL:A compound expressed by the formula [R1 and R2 are different from each other, and one of them represents 10-22C fatty acid residue and the other represents acyl expressed by the formula R0CH=CHCH=CHCO (R0 represents 5-17C alkyl)]. EXAMPLE:1-Palmitoyl-2-(2E,4E-octadecadienoyl)-L-3-glycerophosphatidic acid. USE:A ribosome for medical use, an agent for immunodiagnosis, etc., having superior biocompatibility. PREPARATION:A monoacyl-L-3-glycerophosphorylcholine obtained by hydrolyzing lecithin with a phospholipase A1 or A2 is reacted with an 1-acylimidazole obtained from both a long chain dien carboxylic acid expressed by the formula R0CH=CHCH=CHCOOH and an N,N'-carbonyldiimidazole, in the presence of sodium imidazole, followed by the reaction with a hydrolase.
Patent JP-H0484189-A (JP)
Title: Gas discharge type display device
Inventor: SUGAWARA MOTOO
IPC: G09G3/28
Filed: 1990-07-27
Abstract: PURPOSE:To obviate the degradation in light emission efficiency even if a discharge space is widened to increase light emission brightness by forming voltage supply electrodes for supplying discharge voltages from the outside to at least one of the opposite surface sides of a front surface plate and a rear surface plate and providing connecting conductors which connect the voltage supply electrodes to high-dielectic elements. CONSTITUTION:This display device is constituted by forming discharge electrodes of the high-dielectric elements 50, forming the high-dielectric elements 50 in such a manner that the discharge surfaces 54 thereof face the opposite surfaces of the front surface plate 32 and the rear surface plate 34 nearly orthogonally therewith, forming the voltage supply electrodes 44, 46 for supplying the discharge voltages from the outside to at least one of the opposite surface of the front surface plate 32 and the rear surface plate 34, and providing the connecting conductors 60, 62 to connect these voltage supply electrodes to the high- dielectric elements 50. The specific dielectric constant of the high-dielectric elements 50 is larger than the specific dielectric constant of the discharge gas and, therefore, if the discharge voltages are impressed between the prescribed voltage supply electrodes, the electric fields in the discharge space are nearly parallel and nearly uniformly distributed. The light emission efficiency is improved in this way even if the discharge space is widened in order to increase the light emission in intensity.
Patent JP-H0654598-A (JP)
Title: Monitoring control system for hydraulic power plant
Inventor: YOSHIDA TATSURO
IPC: E02B9/00
Filed: 1992-07-27
Abstract: PURPOSE:To improve reliability in control, by executing a logic in place of an error-point logic along with the search for the cause when an abnormal state is found after a sensor signal indicating an operational state of a hydraulic turbine generator is compared with a control signal from a control unit. CONSTITUTION:A monitoring control system comprises a control unit 1 for controlling the starting/stopping of a hydraulic turbine generator, and a monitoring control unit 2 for monitoring a hydraulic power station. Each control unit 1 or 2 takes data detected by a sensor 4, which detects an operational state of a field unit 3. Through the monitoring control unit 2, output data of the sensor 4 is checked with the data of the control unit 1, and when a mismatch appears, a check operation is started for data corresponding to the abnormal part by using a plant abnormal diagnosis judgement algorithm. If an abnormal point is found in the control unit 1, the monitoring control unit 2 receives a logic corresponding to the applicable abnormal part. While the abnormal part is searched, the abnormal part is removed, and the control unit 1 is caused to generate a new logic.
Patent JP-S6259378-A (JP)
Inventor: MIYAMOTO ICHIRO
IPC: F25D23/06
Filed: 1985-09-10
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-S6444253-A (JP)
Title: Method for automatically casting in continuous casting equipment
Inventor: AIHARA MASAO
IPC: B22D37/00
Filed: 1987-08-12
Abstract: PURPOSE:To save man-hour in the operation by arranging a sliding nozzle and a weigher to each of a ladle and a tundish and controlling opening of the sliding nozzle based on tracking control and information processing of molten steel. CONSTITUTION:The sliding nozzle 7 and the ladle weigher 3 are arranged to the ladle 1 and also the sliding nozzle 8 and the tundish weigher 4 are arranged to the tundish 2. Further, a little detector 9 to the ladle 1 and a positioning detector 10 to the tundish 2 are arranged and a level detector 16 is arranged to a mold 12. By detected results of the detectors 9, 10, 16 and the weighers 3, 4, the opening timing for each sliding nozzle 7, 8 is decided and the openings of the nozzles 7, 8 are controlled based on the information of the molten steel in the ladle 1. Therefore, as unmanned operation for casting equipment can be executed, the operation saves man-hour.
Patent JP-H1145847-A (JP)
Title: Illumination optical equipment, aligner provided with the same and manufacture of device which uses the same
Inventor: KUDO YUJI
IPC: H01L21/027
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical equipment which can increase the using efficiency of illumination light, when the illumination light is converged once and then used. SOLUTION: An ultraviolet pules light LB from an ArF excimer laser light source 1 is converged on a convergence point 4 with a first relay lens 3A. The ultraviolet pulse light LB dispersed from the convergence point 4 is converted into almost a parallel luminous flux with a second relay lens 3B and made to enter a fly-eye lens 5. The ultraviolet pulse light LB emitted from the fly-eye lens 5 illuminates a reticle R via relay lense systems 14, 17 and a main condenser lens system 19 or the like, and the image of a pattern of the reticle R is transferred on to a wafer W via a projection optical system PL.  The convergence point 4 of the ultraviolet pulse light LB is positioned in a space 10 which is hermetically sealed in a reduced pressure cell 6 and maintained at almost a vacuum, and energy loss in the vicinity of the convergence point 4 which caused by multiple photon adsorption can be reduced.
Patent JP-S6357795-A (JP)
Title: Production of hot dip aluminized steel sheet having superior corrosion resistance, workability and property as coating base
Inventor: OMORI TAKAYUKI
IPC: C25D11/04
Filed: 1986-08-28
Abstract: PURPOSE:To produce the titled steel sheet by hot dip aluminizing the surface of a (plated) steel sheet, anodically oxidizing it and treating the steel sheet to seal the pores in the resulting anodic oxide film and to form a sealed anodic oxide film of a specified thickness. CONSTITUTION:The surface of a steel sheet or a plated steel sheet is hot dip aluminized and anodically oxidized to form an anodic oxide film. The steel sheet is then treated to seal the pores in the anodic oxide film and to form a sealed anodic oxide film of 200-1,500Angstrom  thickness. In case of <200Angstrom  thickness, the film can not maintain satisfactory corrosion resistance in a highly corrosive environment. In case of >1,500Angstrom  thickness, when the steel sheet is drawn or sharply bent, the anodic oxide film is cracked, stripped or sticks to dies to cause galling, so the characteristics of the film can not be demonstrated.
Patent JP-S6177088-A (JP)
Inventor: UCHIUMI MASAYUKI
IPC: H04N5/262
Filed: 1984-09-25
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-H0837937-A (JP)
Title: Device for filling soil
Inventor: TAKEDA MASAJI
IPC: A01G9/08
Filed: 1994-08-02
Abstract: PURPOSE:To eliminate the dropping of soil by vertically moving a nozzle and a pot between a soil throwing position and a soil filling position and automatically throwing soil in the pot. CONSTITUTION:A nozzle unit 15 equipped with nozzles 16 corresponding to pots P is installed ahead a sliding face 18 of a soil filling part so as to make a nozzle base plate 17 and the sliding face 18 form the same face. A lifting and lowering plate 31 of a hole boring unit 30 is furnished with a drill unit 32. A tray T having housed the pots 3 is sent to a soil filling part in this state. A cylinder 8 for lifting and lowering the tray raises the tray T sent to a tray placing plate 10 and lifts the pots P. Then a cylinder 20 for transporting soil starts operation, moves a soil throwing member 19 to the nozzle base plate 17 and throws soil housed in the interior in the nozzles 16. The soil is dropped in the pots P and 80-90% level of the interior is filled with the soil.