baber/WOPTO huggingface dataset:
Patent JP-H10150570-A (JP)
Title: Method, device for specifying defective pixel in digital image and recording medium
Inventor: MURAKAMI SHIGEO
IPC: G06T1/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To specify a defective pixel while minimizing the labor of operator by determining a threshold value, based on the average value of pixel values inside a rectangular frame further limiting an evaluation area, and defining only the group of pixels in the limited rectangular frame as an object. SOLUTION: The operator displays the desired image from an image storage part 1 onto a monitor 5 and instructs pixels near the defective pixel through a mouse or the like. While referring to the size of area in an area-setting part 17, an evaluation area-setting part 19 sets an area near the group of these instructed pixels as the evaluation area and transfers it to a memory 21 for processing. A defective pixel candidate setting part 23 sets pixels having darkest pixel value in that area as defective pixel candidates. An average line value calculating part 25 calculates average values on the upper, lower, left and right sides of defective pixel candidates. An area-limiting part 27 further limits the evaluation area from the average values.  A defective pixel discriminating part 31 compares the defective pixel candidates with the threshold value calculated by a threshold value calculating part 29 and discriminates dark defective pixels. At a defective pixel correction processing part 33, the defective pixels are corrected and replaced with data in the memory 21 for processing.
Patent JP-S59131982-A (JP)
Inventor: SUKONICK JOSEF S
IPC: G06T11/00
Filed: 1983-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0626462-A (JP)
Title: Trap for solid capture
Inventor: NIIMURA YOSHIHIRO
IPC: B01D8/00
Filed: 1992-07-07
Abstract: PURPOSE:To provide a trap for solid capture which can precipitate solids in sublimate gas with high efficiency for concentrated capture and facilitate maintenance with a simple structure. CONSTITUTION:This is a trap 1 for solid capture which is installed on the exhaust side of a pump for sublimate gas and captures solids precipitated from the sublimate gas discharged from the pump. This trap 1 is provided with a spiral member 30 stored in the casing 10, in which a spiral passage A is also formed.
Patent JP-H0530397-A (JP)
Title: Video camera
Inventor: TAKEMOTO SHINJI
IPC: H04N5/225
Filed: 1991-07-20
Abstract: PURPOSE:To improve the assembly workability and to simplify the maintenance job. CONSTITUTION:A female connector 10 in a couple of male/female connectors 10,11 connected electrically when contacts are mutually pushed in results in mechanical coupling is fixed to a camera main body 2 and the male connector 11 is fixed to a side plate 6. Then the circuit of the camera main body 2 and the circuit of the side plate 6 are connected via the a couple of male/female connectors 10,11.
Patent JP-H0252506-A (JP)
Title: Microstrip antenna
Inventor: ONO NOBORU
IPC: H01Q1/36
Filed: 1988-08-17
Abstract: PURPOSE:To attain the directivity over a wide angle from the zenith region up to a nearly low elevating angle region and to obtain an antenna suitable for mount on a vehicle or the like requiring a wide angle of directivity by forming an outer circumferential ridge of a radio wave reflecting conductor plate of a microstrip antenna to be a rugged shape. CONSTITUTION:A radio wave reflecting conductor plate 2 is printed on the rear face of a dielectric plate 3 of the microstrip antenna and the shape of an outer circumferential ridge 2a of the radio wave reflection conductor plate of the conductor plate 2 is formed to be eight ridges of star shape. Moreover, the circular radio wave radiation conductor plate 1 is printed on the front face of the dielectric 3 to provide a notch 8 as the degeneration separation element and feeding is applied through a coaxial connector 5 arranged in the middle of the antenna. Then the distance to the outer circumferential ridge 2a is made largely different from adjacent parts depending on the rugged shape of the outer circumferential ridge 2a of the conductor plate 2 to deviate the phase of the refracted wave, the energy of the wave bypassed backward is reduced the directivity gain in the low elevating angle is improved.
Patent JP-2000032811-A (JP)
Title: Seedling-transplanting device in rice transplanter
Inventor: MAKIHARA KUNIMITSU
IPC: A01C11/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the operativeness of a planting depth-adjusting lever and a seedling amount-adjusting lever, installed in a seedling-planting device. SOLUTION: This seedling planting device of a rice transplanter has both of a planting depth-adjustment lever 25 and a seedling amount-adjusting lever 28. The planting depth-adjusting lever 25 adjusts the planting depth of this seedling by changing the height position of a ground-leveling float 16 to a planting structure 14. The seedling amount-adjusting lever 28 adjusts the amount of the uprooted seedlings by changing the height position of a seedling-carrying platform 15 to the planting structure 14. A spring 30 by which the planting depth-adjusting lever 25 and the seedling amount-adjusting lever 28 are mutually urged to the opposite direction is installed.  Two or more notches 29a and 29b engaged to the planting depth-adjusting lever 25 or the seedling amount-adjusting lever 28 by the urging power of the spring 30 are formed on the guide member 29 for operating and guiding the planting depth-adjusting lever 25 and the seedling amount-adjusting lever 28.
Patent JP-S5993896-A (JP)
Title: Double layered electroplated steel sheet
Inventor: TSUDA TETSUAKI
IPC: C23C22/78
Filed: 1982-11-18
Abstract: PURPOSE:To provide a titled steel sheet having excellent chemical convertability and water resisting adhesive property of a paint coated film by forming a discontinuous Fe-Zn alloy electroplating film contg. a specific compsn. amt. of Sn as a surface layer on an electroplating film of a Zn-Ni alloy, etc. CONSTITUTION:A double layered electroplating steel sheet has >=2 layers of electroplating layers having a discontinuous Fe-Zn alloy electroplating film of 5-50wt% Zn contg. Sn at 1.0-50mg/m<2> as a surface layer on at least one surface, and having an electroplating film of a Zn-Fi alloy or Zn-Fe alloy intended to provide corrosion resistance right under said film. Said sheet has the chemical convertability equivalent to that of a cold rolled steel sheet and provides the good and stable water resisting adhesive property of a paint coated film when painted by electrodeposition; moreover, the corrosion resistance of the inside layer is not affected at all by said plating. The plating on the discontinuous surface layer is easily formed by ordinary thin plating, and even if microcracks, etc. are generated therein by intensive working, etc., there is no possibility of deteriorating the above-mentioned chemical convertability.
Patent JP-H0251995-A (JP)
Title: Key number call connection system
Inventor: KOFUJI NOBORU
IPC: H04Q3/58
Filed: 1988-08-15
Abstract: PURPOSE:To connect to an extension telephone set without the aid of an operator by sending out a signal tone for a prescribed time after dialing a key number and connecting to the extension telephone set with dialing the extension number of an opponent while sending out the signal tone. CONSTITUTION:When a caller 1 makes a dial to a key number in order to call opposite one of receiver's 4 extension numbers having the key number, a control device 10 sends out the signal tone to the caller 1 through a signal trunk 9. When the caller 1 listening the signal tone makes the dial of the desired extension number during that time, the extension number is accumulated in a central processor 13 through a receiver 7 for the extension number, a control device 11 connects a line circuit 5 and an extension telephone set 14 through a call switch 12. Thus, the caller 1 can call the opponent of the extension telephone set 14 without the aid of the operator.
Patent JP-H0947678-A (JP)
Title: Roller type grinding device
Inventor: AIDA KIYOSHI
IPC: B02C15/04
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a roller type grinding device in which a structure is simple and vibration is prevented without deteriorating grinding performance. SOLUTION: Movement of a pressure frame 26 connected to a tension rod 12, a bracket 5 connected to the pressure frame 26 and a grinding roller 7 connected to the brancket 5 is controlled by controlling movement in the axial direction of a pressure shaft (tension rod 12) by dampers 101. In its turn, vibration of the whole mill is inhibited.
Patent JP-S6360246-A (JP)
Title: Casting alloy for contact for vacuum circuit breaker
Inventor: KOMURO KATSUHIRO
IPC: H01H33/66
Filed: 1986-09-01
Abstract: PURPOSE:To obtain a Cu alloy for casting for a contact for vacuum circuit breaker excellent in chopped current characteristic, dielectric strength characteristic, and deposition resistance, by dispersing the grains of oxides such as Y2O3, Al2O3, Cr2O3, BeO, ZrO2, TiO2, etc., while providing a density gradient from the surface layer of an electrode contact. CONSTITUTION:The casting alloy for vacuum circuit breaker is obtained by dispersing, in a composite electrode material consisting of grains of one or more oxides among Y2O3, Al2O3, Cr2O3, BeO, ZrO2, and TiO2 and the balance essentially Cu, the above oxide grains, with a density gradient provided from the surface layer of an electrode contact toward the inside. The above casting alloy has superior low chopped current characteristic and is improved in deposition resistance as well as in high dielectric strength characteristic. It is preferable that above-mentioned oxide grains have diameters of 0.03-7mum and are contained by 0.5-20vol% and further their density gradient is regulated to 0.01-90% up to 5mm from an electrode contact layer. Moreover, it is desirable that 0.01-2wt% of one or more elements among Bi, Pb, Sb, Te, Se, and Cd and 0.01-0.7% of one or more elements among Ti, Zr, Cr, V, and Nb are incorporated to the above casting alloy. The above density gradient can be formed by a pressure casting method.
Patent JP-S58106370-A (JP)
Inventor: RUUDOUITSUHI ARUBERUTO
IPC: F25B31/00
Filed: 1982-11-22
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-S6360227-A (JP)
Title: Manufacture of nonoriented electrical steel sheet
Inventor: YASHIKI HIROYOSHI
IPC: C21D8/12
Filed: 1986-08-29
Abstract: PURPOSE:To obtain the titled steel sheet having a smaller iron loss and a higher magnetic flux density in a reduced number of stages by directly forming a molten steel having a specified compsn. into a thin slab, cold rolling the thin slab and annealing the resulting sheet. CONSTITUTION:A molten steel contg., by weight, <=0.01% C, 1.5-4.0% Si, <=0.005% S and <=0.005% N is directly formed into a thin slab of 1-10mm thickness by continuous casting with a thin water-cooled copper casting mold, direct rolling from the molten steel or other method. The thin slab is cooled and cold rolled to the desired thickness of a product and the resulting sheet is annealed. The cold rolling is preferably carried out in two or more cold rolling stages with a process annealing stage in-between. Thus, a steel sheet having high-level magnetic characteristics can be obtd. in a reduced number of stages.
Patent JP-2000036999-A (JP)
Title: Surround circuit
Inventor: MEYA MASATO
IPC: H04S5/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the surround effect even behind a rear speaker. SOLUTION: Input audio signals FC-LS and FC-RS are transmitted through selectors 2, 3 and summed or subtracted with each other. A sum signal or a difference signal of the audio signals FC-LS and FC-RS is delayed by a delay circuit 7 and the delayed signal is added respectively to the audio signals FC-LS and FC-RS at adder circuits 9, 10. The audio signal LS, RS from the adder circuits 9, 10 are signals summing the delayed signal FC-LC and FC-RS to the audio signals FC-LS and FC-RS.
Patent JP-H0656135-A (JP)
Title: Label pasting apparatus
Inventor: OIDA MIKINORI
IPC: B65C9/26
Filed: 1992-07-30
Abstract: PURPOSE:To provide a label pasting apparatus highly reliable in label pasting which completely synchronizes feeding of a label tape to improve reliability of a mechanism by feeding a label on the label tape from a label tape carrier to a pasting base by one label pitch by a label tape driving mechanism. CONSTITUTION:A mount 12 is forced to be bent by a peeling edge 3 to peel a label 2 off the mount 12. A label tape carrier 4 and a pasting base 6 opposite to the label tape carrier 4 are provided. A label suction head 7 reciprocating between the label tape carrier 4 and the pasting base 6 is placed. A head feed mechanism 9 and the label suction head 7 are coupled via a buffer spring 10, wherein when there is difference between their speeds, the buffer spring 10 deflects to automatically realize synchronization. Thus synchronization between the label suction head and the label tape at the time of peeling can be securely obtained, thereby preventing a drop in reliability in pasting due to difference in moving speeds.
Patent JP-S6185650-A (JP)
Title: Automatic positioning device of ic wafer
Inventor: KOSUGE SHOGO
IPC: H01L21/68
Filed: 1984-10-01
Abstract: PURPOSE:To improve greatly the position detecting accuracy by converting the contour position of a wafer for storage by a line sensor and analyzing the electric position signal to detect the center and the flat position of the wafer. CONSTITUTION:An IC wafer 1 adsorbed by an adsorption stage 9 of a primary stage 8 is inserted between a line sensor 11 and a parallel beam source 12. The sensor 11 is set so as to pass through the center of the stage 8, and the distance between the wafer contour and the stage center is calculated by cutting off the parallel beams by the wafer 1. The stage 8 is rotated by 360 deg. in steps of each 0.5 deg. by means of a CPU13. Thus the contour signal of the wafer is obtained and stored. This distance-angle signal is analyzed to detect an orienta tion flat 2 and the center position of the wafer 1. Thus the position detecting accuracy is improved together with the working efficiency of a checking process.
Patent JP-H0368020-A (JP)
Title: Digit matching circuit for division operand
Inventor: KANAZAWA TAKASHI
IPC: G06F7/535
Filed: 1989-08-07
Abstract: PURPOSE:To efficiently execute the digit matching processing of an operand of a floating point division by adding some hardware to a floating point adding circuit. CONSTITUTION:When a digit matching mode register 16 is in a regular mode, a result selector 14 always selects an output of an adder 55, and shift counting selectors A 50, B 51 execute all the same operation as a conventional circuit. When the digit matching mode register 16 is in a digit matching mode of a division operand, the result selector 14, the shift counting selector A 50, and the shift counting selector B 51 always output the output of an equalizing shifter A 52, the output of a digit matching shift counting register 17, and '0', respectively. By using this constitution, digit matching is executed by a prescribed sequence, the result of comparison of an absolute value is stored in an indicator register 35 through an absolute value comparator 34, and the result of right shift is stored in a result register 56.
Patent JP-S61114093-A (JP)
Title: Heat exchanger
Inventor: KITO MASAHIRO
IPC: F28F1/40
Filed: 1985-09-13
Abstract: PURPOSE:To contrive to improve the heat exchange efficiency by a structure wherein inner tubes, on the peripheral surface of each of which a plurality of holes are perforated, are provided in an outer tube fixed in a casing at an heat exchanger, which transfers heats among a plurality of fluids without mixing them. CONSTITUTION:A heat exchanger 10 consists of a plurality of outer tubes 12 fixed in a casing 11 and a plurality of inner tubes 13. An inlet port 14 and an outlet port 15 for one fluid such as cooling water are provided on the casing 11. An inlet port 16 is provided at one end of the outer tube 12, at the other end of which an outlet port 17 is provided. An opening 18 for the other fluid such as high temperature exhaust gas is provided at one end of the inner tube 13, on the peripheral surface of which a plurality of holes 19 are provided. Accordingly, exhaust gas flows from the inlet port 16 through the opening 18, the hole 19 and the space 20 between the tubes 13 and 12 to the outlet port 17. Because heat exchange is done by the jetting of the exhaust gas out of the holes 19 in jets so as to strike against the inner wall 22 of the outer tube, the water can be used as hot water.
Patent JP-S6448483-A (JP)
Title: Photoelectronic integrated element and manufacture thereof
Inventor: FURUYAMA HIDETO
IPC: H01L27/095
Filed: 1987-08-19
Abstract: PURPOSE:To improve yield, reliability, and characteristics by making crystal layers to be common as much as possible and by forming fine patterns simultaneously. CONSTITUTION:A n-InP active layer 2, GaInAsP active layer 3, and p-InP clad layer 4 are allowed to grow on a SI-InP substrate 1 and the pattern is formed by a photoresist 5. This photoresist or pattern-transferred SiO2 allows pattern transfer to the active layer and a p-InP embedding layer 6 and p-GaInAsP cap layer 7 are allowed to grow on the entire surface after eliminating mask. Then, P electrodes 8a and 8b are allowed to grow and selective mesa etching is performed up to the active layer 3 and a source electrode 9a and drain electrode 9b are formed in self-aligned manner. In this manner, the process is made to be common and semiconductor crystal layer is made to be common to drastically improve reliability, yield, and characteristics of elements.
Patent JP-H1082885-A (JP)
Title: Lower reactor internal structure assembly replacing method, and position aligning device for core vessel
Inventor: BEVILACQUA BRUCE W
IPC: G21C19/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for substituting a new lower reactor internal structure for an existing lower reactor internal structure in a reactor container in a relatively short time while restraining workers from radiation exposure to the minimum. SOLUTION: Position alignment of a new lower reactor internal structure to a pressure vessel 1 and an existing upper reactor internal structure is attained by individually adapting the new lower reactor internal structure at a site on the basis of aligning measurement obtained by gages provided at a new core tank 5 and an existing upper core plate 8. Individual adaptation grinding of a radial support key 32 at the lower part of the new core vessel, and individual adaptation boring of an upper core plate alignment pinhole are attained by the above-mentioned gages.
Patent JP-H0751608-A (JP)
Title: Roller curtain coater
Inventor: KOGA SHIGENOBU
IPC: B05C11/10
Filed: 1993-08-18
Abstract: PURPOSE:To enable washing of a coating material and exchanging of parts such as coater rolls by disposing an intermediate pan on an upper truck and disposing a coating material receiving pan and a receiving funnel body on a lower truck and enabling the progression of a band-shaped body and the movement thereof in the orthogonal direction, thereby making it possible to move this band-shape body outside its pass range during the passing. CONSTITUTION:The intermediate pan is moved after the completion of coating. The supply of the coating material is stopped after a coating material curtain 9 is received in the middle. A device 18 for lifting a coating material supplying pipe, is driven to move the coating material supplying pipe 10 upward and side chains 5, 5' are taken up upward by driving side chain hoisting mechanisms 19, 19'. The upper truck 13 is moved along upper truck rails 14 in the direction orthogonal with the progressing direction of the band-shaped body which is an object 4 to be coated, thereby the object 4 to be coated is moved outside the pass range thereof. The lower truck 15 having the coating material receiving pan 2 and a receiving funnel body 22 is moved along lower truck rails 16 in the direction orthogonal with the progressing direction of the band-shaped body which is object 4 to be coated, by which the object 4 to be coated is moved outside the pass rang thereof.
Patent JP-S6182295-A (JP)
Inventor: NISHIKAWA YOSHIHARU
IPC: G07B15/00
Filed: 1984-09-28
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-S5997316-A (JP)
Title: Monitor for bearing of rotary machine
Inventor: KAZAO YUKIHIKO
IPC: F16C17/24
Filed: 1982-11-24
Abstract: PURPOSE:To continuously observe a condition of lubrication, deformation and abrasion by internally providing a non-contact displacement sensory element and a converter in the hollow of an axis of rotation in such a manner as the tip of a detector is opposed to the inner peripheral face of a bearing. CONSTITUTION:A non-contact displacement detector 13, composed of a displacement sensory element 14 and a converter 15, is provided in a hollow part 12 of an axis of rotation. The displacement sensory element 14 is an eddy current displacement gauge which detects the relative displacement quantity of the axis 10 of rotation and a guide bearing 11 after converting them into electric signals. When the first coil C1 is excited and brought close to a metal, since mutual inductance L1, L2 between the first coil C1 and the second coil C2 are largely changed according to a distance between the coil and the metal due to the eddy current, only changed portion of a voltage is amplified by means of the converter 15 and taken out. Giving/receiving of the signal is performed with a monitoring system 18, alarm device 19 and power source 20 arranged on the static side 17 through a slip ring 21.
Patent JP-S6265514-A (JP)
Title: Adaptive type digital filter
Inventor: ITO YOSHIO
IPC: H03H17/04
Filed: 1985-09-17
Abstract: PURPOSE:To reduce remarkably the circuit scale by providing a common parameter control circuit to apply the adjustment of a parameter in time sequence at each basic block. CONSTITUTION:A parameter control circuit 114 connected sequentially and switchingly to basic blocks 68a-68n, 70 of an orthogonal function type ADF and applying adaptive control to the parameter of the block at each basic block is provided and the control adjustment parameter is fed to parameter multiplication circuits 82, 86, 88, 94, 98, 101. At first the adaptive control is applied at each prescribed period from the 1st to the Kth block sequentially and when it is finished, the control returns again to the 1st basic block and the same operation is repeated. Thus, the adaptive control is always applied depending on the state change of an input signal.
Patent JP-2000036477-A (JP)
Title: Through processing system of polishing, cleaning and drying
Inventor: SAITO AKIO
IPC: H01L21/304
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To clean the surface of a polished wafer without drying by isolating the atmosphere in the polishing section from that in the cleaning/drying section thereby integrating a polishing equipment and a cleaning equipment. SOLUTION: A polishing section 1 comprises a CMP equipment and a cleaning/drying section 2 comprises a single wafer cleaning equipment. Atmosphere in the polishing section 1 is isolated from that in the cleaning/drying section 2 except at an overflow tank 6. More specifically, the boundary wall face 5 between the polishing section 1 and the cleaning/drying section 2 is formed lower than the water level in the overflow tank 6. Cleanliness at the cleaning section can be enhanced by contriving the upper surface of the overflow tank 6 such that overflowing pure water flows entirely to the polishing section 1. The overflow tank 6 may be subjected to ultrasonic heating by means of an ultrasonic heater 7. According to the structure, occupation area of the system can be reduced and the cost can be reduced by eliminating the need of transporting the wafer.
Patent JP-S58105281-A (JP)
Inventor: TATENO FUMIHIDE
IPC: G09F11/00
Filed: 1981-12-18
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。