baber/WOPTO huggingface dataset:
Patent JP-S63184047-A (JP)
Title: Flaw detection apparatus
Inventor: INOUE TOSHINORI
IPC: H04N7/18
Filed: 1987-01-27
Abstract: PURPOSE:To enhance detection accuracy, by accurately confirming the position of an object to be inspected in order to inspect the appearance of the object to be inspected during movement and setting an accurate inspection region. CONSTITUTION:The image of a moving object to be inspected is photographed as a stationary image by a TV camera 2 and a stroboscope 3 and the image data digitized by an A/D converter part 9 is divided into two directions and one of them is stored in a frame memory 4 as the image corresponding to one picture and the other is inputted to a processing circuit 5 through a change- over device 6. Differentiation and thinning processings are performed in synchro nous relation to the clock signal of the camera 2 in the circuit 5 to send the thinning data to the first memory 7. After one picture is processed, the change- over device 6 is changed over from the memory 4 to the image and image data is again sent to the circuit in synchronous relation to the clock signal of the camera 2. Differentiation and thinning processings are performed in the circuit 5 in such a state that a threshold value is changed to send the thin ning data to the second memory 8. By performing the confirmation processing of a flaw part by CPU 13 using the thinning data obtained in the memories 7, 8, the detection reliability and accuracy of a flaw can be enhanced.
Patent JP-S59143123-A (JP)
Title: Laser recording optical device
Inventor: KANEKO YUTAKA
IPC: B41J2/44
Filed: 1983-02-05
Abstract: PURPOSE:To obtain a high picture quality by using a light shielding member to cut off the reflected light of a laser beam and therefore preventing the generation of noises generated by said reflected light. CONSTITUTION:A laser beam 5 given from a laser light source 6 is modulated in response to the supplied information signal to obtain an information picture. An optical modulator AOM7 modulates the beam 5 in response to the supplied information signal. A lens 8 provided between the modulator AOM7 and the source 6 leads the beam 5 into the AOM7 after focusing it. A light shielding member 9c cuts off the reflected beams 5c and 5d of the beam 5 made incident to the AOM7. Thus the reflected light of the beam 5 is cut off by a light shielding member in order to avoid an effect of the reflected beam due to noises, etc.
Patent JP-H09273732-A (JP)
Title: Control method of combustion in incinerating furnace
Inventor: FUJII SATOSHI
IPC: F23G5/50
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To stabilize combustion and obtain a given generating amount of steam by a method wherein the amount of drying air and the speed of a drying grating are controlled in accordance with the fluctuation of the quality of wastes. SOLUTION: The temperature in a furnace at the upstream side of a combustion grating 3b is measured and the opening degree of air damper 12a below a drying grating and the like is corrected or the speed of a drying grating 3a is corrected employing a function, using the measured value as a parameter, whereby even humid wastes can be burnt under sufficiently dried condition. Fuzzy control is employed for the control of the amount of air and the speed of drying grating except linear control. According to this method, drying is enhanced immediately so as to be compatible even when the supplied wastes are changed to humid wastes whereby the condition of combustion is stabilized and a given generating amount of steam can be obtained.
Patent JP-S63187589-A (JP)
Inventor: ASADA KAZUHIKO
IPC: H05B6/12
Filed: 1987-01-27
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-H07207906-A (JP)
Title: Joint processing method
Inventor: SANO HEIJI
IPC: E04B1/684
Filed: 1994-01-17
Abstract: PURPOSE:To remarkably economize labor and shorten time compared with conventional processing while using only putty, prevent the center of a coated part in a joint cover from sagging, and cut off the heat and moisture from the rear face side of the coated part in the joint cover. CONSTITUTION:Firstly, the joint between the wall materials 8 and 8 which are adjacent to each other is filled with a small amount of putty 1. In the next step, a leg part 4 projected perpendicularly to the center of the rear face of a tape-like coated part to be coated is buried before the putty hardens, and the joint of the wall materials is covered from its front face side holding a joint cover 2.
Patent JP-H03223409-A (JP)
Title: Device for predicting residual amount of slag of blast furnace
Inventor: NAKAJIMA RYUICHI
IPC: C21B5/00
Filed: 1990-01-26
Abstract: PURPOSE:To predict the amt. of residual slag at high frequencies and to prevent the degradation in a furnace condition by calculating the predetermined amt. of the formed slag from the number of raw material charging times per the past unit time and the amt. of the formed slat per charge and finding the difference between this amt. and the actual amt. of the tapped slag. CONSTITUTION:The weight of the received slag in a slag ladie is measured and transmitted by a means 1 for measuring the amt. of the received slag in a blast furnace operation. The amt. of granulated slat is measured and transmitted by a means 2 for measuring the tapped amt. of granulated slag. Further, the total number of the charging times of the main raw materials for the past specified time taking the change in an air quantity and fuel ratio into consideration is calculated and transmitted by a 1st computing element 3. The amt. of the formed slag per charge is calculated from the average number of the charging times per hour of the main raw materials, the weight of the main raw materials per charge and the slag component thereof, and the predetermined amt. of the formed slag per hour is found by multiplying these values in a 2nd computing element 4 inputted with these transmitted transmitted signals. Further, the actual amt. of the tapped slag hour is calculated in accordance with the respective input signals mentioned above. The predicted amt. of the residual slag per hour is calculated from the difference between the predetermined amt. of the formed slag and the actual amt. of the tapped slag mentioned above and is displayed on a CRT display 5.
Patent JP-H03219984-A (JP)
Title: Serial printer
Inventor: FUJITA KOJI
IPC: B41J19/18
Filed: 1990-01-25
Abstract: PURPOSE:To cut off a drive circuit at the time of the reckless driving of a carriage and to prevent the destruction of a printer by arranging switches on both sides of the carriage. CONSTITUTION:Since a carriage 5 does not strike against a right-hand frame 3 nor a left-hand frame 3 when a serial printer is normally operated, a right detection switch 1 and a left detection switch 2 are not brought to an ON-state. Now, when the program of the serial printer becomes an abnormal state by any cause and the carriage 5 is recklessly driven to collide with the left-hand frame 4, the left detection switch 2 becomes an ON-state and a right detection signal 6 or a left detection signal 7 is outputted. At this time, an OR circuit 11 takes the OR of the right and left detection signals 6, 7 to output a driving prohibiting signal. Therefore, the driving of a drive circuit 3 is stopped by a carriage motor driving circuit 12.
Patent JP-H03220686-A (JP)
Title: Character recognizing device
Inventor: ONO MASAYA
IPC: G06K9/66
Filed: 1990-01-25
Abstract: PURPOSE:To enable character recognition with the high rate of the correct answer by executing learning so that the decided result of a sub neural network including a character pattern candidate, for which similarity is made maximum originally, can be decided as the final result of character recognition from the respective similarities, and deciding the sub neural network including a character pattern candidate with the highest probability. CONSTITUTION:At respective sub neural networks 12-31, learning and the deci sion of the character recognized result are executed among the character pattern candidates respectively collected with large inner products between vectors, and at a neural network 11 for control, it is learnt and decided which sub neural network from 12 to 31 includes the character pattern candidate with the highest probability. Thus, even in the case of a handwritten KANA (Japa nese syllabary) character including many kinds of characters and many similar character patterns, the character recognition can be executed with the high rate of the correct answer.
Patent JP-S61175497-A (JP)
Title: Tube cleaning device
Inventor: FUJIMOTO MASAKAZU
IPC: B08B9/04
Filed: 1985-01-31
Abstract: PURPOSE:To prevent catching thread-like foreign substances on the cleaning agent and carry out effective cleaning in a short time by forming a cleaning agent with a substantially cylindrical material the outer circumferential surface of which is made of a soft material such as sponge. CONSTITUTION:A core element 67 made of a hard material such as hard plastics is provided in a cleaning member 6 in its axial direction, and its other part is formed with a sponge section 64. The cleaning member 6 is not crushed by water pressure due to the action of the core element 67, and an enlarged diameter of the cleaning member due to pressure which will increase resistance to flow can be thereby prevented. The cleaning member 6 has also resistance to bending. Even when it is short, it will not bend in the tube and will prevent clogging. A material of the core element such as: (1) a material same as the sponge section 64 and with higher strength due to increased density, (2) a plastic material with higher strength than the sponge section and of different nature, (3) metal such as titanium, or others can be used.
Patent JP-H01192105-A (JP)
Title: Manufacture of permanent magnet
Inventor: YONEYAMA TETSUTO
IPC: C22C33/02
Filed: 1988-01-28
Abstract: PURPOSE:To obtain a high density permanent magnet having excellent magnetic characteristics by a method wherein the title permanent magnet is pressure- molded by applying impact force while the powder of permanent magnet material, containing one or more kinds of the rate-earth element and Y, which is manufactured by a high-speed quick-cooling method, and Fe and B, is being heated up. CONSTITUTION:The powder of permanent magnet material, containing R (provided that R contains one or more kinds of rare-earth element containing Y), Fe and B and manufactured using a high speed quick cooling method, is obtained. Nd, Pr and Dy are suitable for as R. The obtained powder of permanent magnet material is pressure-molded by applying impact force while the powder is being heated. The use of an air hammer is desirable in order to apply impact force. As the above-mentioned permanent magnet is formed in high density, and excellent magnetic characteristics can be maintained without change in texture.
Patent JP-H11316768-A (JP)
Title: Method and device for clustering optional corpus subset in almost fixed time
Inventor: CRAIG D SILVERSTEIN
IPC: G06F17/30
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To cluster a corpus subset in an almost fixed time by repeating selec tion and extension steps until the number of the next documents becomes equal to a prescribed maximum number and clustering the next documents. SOLUTION: A root node is immediately replaced by k children. K nodes of a focus set T are checked and the 'worst' node is picked up. Whether the set T has the number of nodes which is equal to the maximum number M of nodes that have to be collected or a node number that is larger than it is decided. When the node number of the set T is at last equal to the M, the set T is clustered and a set of clusters P is obtained. Next, each node of the set of the clusters P is replaced by a document Is (n) of concern in order to eliminate a document that does not exist in a set S of clusters. M detected nodes are clustered by using a linear time clustering method.
Patent JP-S54110787-A (JP)
Title: Method and apparatus for semiconductor element
Inventor: NAKAMAE MASAHIKO
IPC: H01L21/66
Filed: 1978-02-17
Abstract: PURPOSE: To simplify the breakdown measuring method by applying the polarization analysis method to measure the crystal defects or the radiation damage amount of the semiconductor element which is introduced via the ion injection, the working of both surfaces, the spattering and other processes.  
     CONSTITUTION: The polarization analysis method, i.e., the epthometry is applied to measured the crystal defects caused when the Ar ion or the like is injected to the Si substrate. The measurement conditions are as follows: the light of wavelength 5461Å is put in with the 70°-degree to the normal line of the substrate; and the value of Ψ of the reflection factor ratio tan Ψ is obtained between the parallel and vertical vibration components corresponding to the ion dose. At the same time, phase difference Δ between the both components is also obtained. Based on the positions of these Ψ and Δ both the refractive index and the thickness of the defective layer caused by the ion injection are calculated by the numerical analysis method. In this case, the curve shown in the figure is prepared, so the test is possible for the volume and the depth of the defect according to the fact whether or not at least one of the value of Ψ and Δ of the test sample is within the range of  the curve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53103649-A (JP)
Title: Controller for humidity at moisture removing device
Inventor: INOUE SHIYUUICHI
IPC: F24F1/02
Filed: 1977-02-21
Abstract: PURPOSE: To allow a person using a moisture removing device to judge previously whether or not a moisture removing operaation should by required and which scope the humidity is able to be set in thereby to prevent the futile use of the moisture removing device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56115871-A (JP)
Title: Wave-force/fluid-pressure converting apparatus
Inventor: YAMAUCHI TATSUYA
IPC: F03B13/18
Filed: 1980-02-15
Abstract: PURPOSE: To produce fluid pressure by use of wave force, by attaching a wave receiving float having a wave reflecting plate to posts that can be moved in the direction of the movement of waves, in the manner that it can be moved vertically, and connecting the posts to pistons in cylinder chambers which are communicated to a water feed pipe.  
     CONSTITUTION: Posts 2, reciprocally movable in the direction of the movement of waves, are pivotally supported on a support leg 1 which is fixed to the bottom of the sea, and a wave receiving float 3 having a wave reflecting plate 6 is supported on the posts 2 in the manner that it can be moved in response to the water level. The posts 2 are connected to pistons 9 in cylinder chambers 8 communicated to a water feed pipe 7. When the float 3 is pushed by waves, pistons 9 are pushed by the posts 2, so that water is forced into the pipe 7 and water pressure in the pipe 7 is raised. Water having thus caused movement of float 3 raises its level on the plate 6 and is brought back toward the float 3 when falling downward by its own gravity, so that the float 3 is pushed at its back surface and brought back to its original position. Thus, water pressure in the pipe 7 is increased repeatedly by the reciprocal movement of waves. Here, if a turbine or the like is placed in the pipe 7, generation of electric power is made possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03225788-A (JP)
Title: Heating element
Inventor: YAMAMURA TAKETAMI
IPC: H05B3/20
Filed: 1990-01-30
Abstract: PURPOSE:To enable high-temperature heating of heated material by applying and/or impregnating heat-resistant exothermic paint into wooven fabric of silicon carbide fiber to form a heating element. CONSTITUTION:A heating element 1 is made up with heat-resistant exothermic paint 3 applied to wooven fabric 2 of silicon carbide fiber. As the silicon carbide fiber constituting the wooven fabric 2, fiber which is mainly composed of SiC, fiber of Si-C-Ti-O, fiber of Si-C-Zr-O, etc., are represented. The secondary fiber is composed of inorganic material selected out of following groups: (i) amorphous material including Si, M, C and O in effect, (ii) crystalline ultra-fine particles including beta-SiC, C, MC, solid solution of beta-SiC and MC and/or MC1-x in effect with the size of 500Angstrom or smaller, or aggregate of crystalline ultra-fine particles and amorphous SiO2 and MO2 in some case, (iii) mixture of the above- mentioned (i) amorphous material and the above-mentioned (ii) aggregate (in an equation, M represents Ti or Zr, and a figure x is more than 0 and less than 1). Heating up to 1000 deg.C is thus allowed.
Patent JP-S52100952-A (JP)
Title: Variable impedance property circuit
Inventor: KIMURA TAKESHI
IPC: H03H5/12
Filed: 1976-02-20
Abstract: PURPOSE:To realize automation of dispersion correction for variable impedance element which features square characteristics by performing automatic control of voltage of one gate by use of the block which combines P channel and n channel transistors.
Patent JP-S57134500-A (JP)
Title: Plasmid pcg1
Inventor: KATSUMATA RIYOUICHI
IPC: C12N15/77
Filed: 1981-02-12
Abstract: NEW MATERIAL:Plasmid pCG1 having a molecular weight of about 2 megadalton, having susceptibility part numbers against a limit enzyme of EcoRI1, Hind III 2, Hinc II 2, BamHI0, pstI0, SalI0, and KpnI0.  
     USE: Useful for preparing a useful substance such as an amino acid, nucleic acid, etc., having a function capable of repicating independently in Corynebacterium glutamicum or a bacterium closely related to it, can become a clone vector having the bacterium as a host.  
     PROCESS: Corynebacterium glutamicum 225-57 (FERM-P 5863) is cultivated in a medium, penicillin is added to the culture in the middle of the logarithmic propagation period of tissue culture, the propagation is continued for several generations, to give a culture mold, which is subjected to bacteriolysis by lysozyme, and plasmid pCG1 is concentrated and separated from the bacteriolysin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02197991-A (JP)
Title: Commodity take-out port of automatic vending machine
Inventor: HIROTAKI KOJI
IPC: G07F9/00
Filed: 1989-01-27
Abstract: PURPOSE:To visually observe a commodity for sale and to facilitate cleaning by providing a three-divided transparent cover and a trapezoidal takeoff frame having a rail part which guides both sides to be the continuous part to the transparent part, and rotating the flat transparent cover. CONSTITUTION:A three-divided flat transparent cover front part 17a, a transparent cover intermediate part 17b and a transparent cover rear part 17c, which possess projection front part 18a, a projection intermediate part 18b and a projection rear part 18c abutting on the trapezoid surface of a takeoff frame 16 and projecting at both upper edges, are freely slidably engaged with a rail part 16' of the takeoff frame 16, and the projection front part 18a, the projection intermediate part 18b and the projection rear part 18c, which constitute the continuous part of the transparent cover. Further the upper projection rear part 18c of the transparent cover rear part 17c is guided to the upper rail part 16' of the takeoff frame 16, rotated up to the position of a point (a), and then stops. Even when a small door 6 is opened on purpose, the small door abuts on the edge part of the transparent cover rear part 17c, an open angle is regulated, and a state 6' is obtained. Thus the commodity for sale is easily observed, and the cleaning is facilitated.
Patent JP-S58137586-A (JP)
Inventor: KIKUCHI HIROSHI
IPC: B25J9/16
Filed: 1982-02-09
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-S60164552-A (JP)
Inventor: MURAKI SABUROU
IPC: E06C9/14
Filed: 1984-02-01
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-H03205744-A (JP)
Title: Shadow mask type color picture tube
Inventor: ASHIZAKI SHIGEYA
IPC: H01J29/50
Filed: 1990-01-29
Abstract: PURPOSE:To rarely generate moire without reducing resolution too much by providing horizontal rectangular holes with the horizontal diameter and vertical diameter on the cathode side of the main face section of a control grid electrode, and satisfying the specific condition for the holes. CONSTITUTION:Vertical rectangular holes 11 are formed on the main face section 2a of a control grid electrode 2, horizontal rectangular holes 12 concentric with the holes 11 are formed on a metal plate 10, the horizontal diameter H of the hole 12 is nearly the same as the horizontal diameter of the hole 10, the vertical diameter V of the hole 12 is smaller than the vertical diameter of the hole 11 so that the condition 1<H/V<1.4 is satisfied. Three electron beam passing holes in-line-arranged on an accelerating electrode 3 are all circular, the diameter is the same as the horizontal diameter H of the hole 12, and three electron beam passing holes in-line-arranged on the end face of a focusing electrode 3 on the accelerating electrode 3 side are all circular. The vertical diameter of the beam spot can be made adequate in particular, and a reproduced image with high resolution and no moire can be displayed.
Patent JP-S59144726-A (JP)
Title: Orthomethylation of phenol and/or orthocresol
Inventor: KATSUMATA TSUTOMU
IPC: B01J23/02
Filed: 1983-02-07
Abstract: PURPOSE:To obtain a phenol compound methylated at the ortho position with a long catalyst life in good selectivity, by bringing phenol or o-cresol into contact with methanol in a gaseous phase using a fluidized reactor in the presence of a metal oxide catalyst supported on silica. CONSTITUTION:In subjecting phenol and/or orthocresol to orthomethylation, a fluidized bed reactor is used, and a metal oxide catalyst supported on 10- 80wt% silica calcined at 500-900 deg.C is used as a catalyst. The catalyst has a shape close to sphere, has 40-100mu average particle diameter, and a particle size distribution wherein 5-50wt% particles have average particle diameter of 0.2- 0.7 longer than the average particle diameter, 5-30wt% particles have particle diameter of 1.5-2.0 times longer than the average particle diameter, and <=10wt% particles have particle diameter of >=2.0 times longer than the average particle diameter based on the total amount of the catalyst. The catalytic reaction is carried out at 0.5-100cm/sec lineal speed of gas, the catalyst is kept in a good fluidized state, and improved activity and selectivity can be exhibited for a long period.
Patent JP-H09209952-A (JP)
Title: Rotary compressor
Inventor: SATO EIICHI
IPC: F04C18/356
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To improve compression performance and reliability in the case where a fleon substitute is used by providing a number of processing flaws in an outer circumferential surface of a roller which slides in contact with a tip surface of a vane. SOLUTION: A number of linear flaws 11a having inclination in a slide direction of a rotor 11 and crossing each other are provided as processing flaws in an outer circumferential surface of the roller 11 which slides in contact with a tip surface of a vane 12. Depth of the linear flaws 11a is favorably set to be about 0.8-1.0μm. The linear flaws 11a invade into a cylinder 4 to form an oil sump of lubricating oil. When the roller 11 passes a tip part of the vane 12, because the linear flaws 11a are inclined in a rotation direction of the roller 11, a contact part of lubricating oil in the linear flaws 11a with the vane 12 is moved as the roller 11 rotates, thereby the vane 12 is lubricated along the whole length of it. Friction abrasion between the roller 11 and the vane 12 can thus be reduced, thereby compression performance can be improved.