baber/WOPTO huggingface dataset:
Patent JP-S56164864-A (JP)
Title: Processing method and circuit for automatic continuous detection of different kind of pattern in printing blank
Inventor: ASHINA MASATO
IPC: G06T1/00
Filed: 1980-05-23
Abstract: PURPOSE: To detect surely and remove automatically a bad printing blank and generate an alarm by a method wherein a discriminating process is effected by comparing digital data showing an amount of reflected light beams at every sampling points with reference data to detect the bad printing blank.  
     CONSTITUTION: A reflection type photoelectric detecting head 2 scans a line (a) on a printing surface β as the printing blank α is moving and passing and outputs an electric signal in proportional to the amount of the reflected light beams. This electrical signal is A/D converted and the digital value thereof is taken into a sampling pulse outputted from a pulse generator 3 after the pulse for the timing of a machine is outputted from a proximity switch 4. Thus, the data is taken from 10 cans and ten sets of the maximum and minimum data are memorized at every sampling pulses and further the reference data are set by providing clearances to respective maximum and minimum values. This reference data are compared with respective data from the eleventh can and when respective data are within the reference data, it is determined as a normal can, on the contrary, when they are out of the reference data, it is determined as a bad can. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S543438-A (JP)
Title: Magnetic bubble memory device
Inventor: MORIMOTO AKIO
IPC: G11C11/14
Filed: 1977-06-09
Abstract: PURPOSE: To enable the use of the guardrail against the forward-bckward rotary magnetic field, by providing a pattern of the soft magnetic substance in such a way that the transfer direction of the magnetic bubble may be parallel to the axis of the guardrail's multi-step propagation channel and securing an effective guardrail even to the rotation in the forward-backward direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08240153-A (JP)
Title: Gas engine with deodorizer
Inventor: MOROZUMI NAOHIRO
IPC: F02M21/02
Filed: 1995-03-02
Abstract: PURPOSE: To maintain the activity of a catalyst without influencing the operation of an engine and the rate of gas flow. CONSTITUTION: A gas engine 7 with a deodorizer is equipped with a suction system which mixes the fuel gas including an odor gas with the air and supplies the produced mixture gas, wherein at least a catalyst E of Mn series is installed in a fuel gas passage 24 upstream of the air-fuel gas mixing part X or in the suction passage 20 leading from the mixing part X to the gas engine 7. The arrangement further includes a catalyst activity drop detecting means to detect that the degree of activity of the catalyst E has sunk and a catalyst regenerating means which supplies the air to upstream of catalyst from the suction system during the engine being in operation if the detection result shows a drop of the activity.
Patent JP-H1079503-A (JP)
Title: Mos transistor and manufacture thereof
Inventor: RI TAIFUKU
IPC: H01L21/336
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To elongate a channel on a drain side in width by a method, wherein a gate is formed like a ring on a semiconductor substrate where a groove is provided, a second conductive-type first impurity region is formed along the inner side of the gate, and a second conductive-type second impurity region is formed along the outer side of the gate. SOLUTION: A groove is provided to the surface of an epitaxial layer 12 on a semiconductor substrate 10, and a gate electrode 26 is formed on the epitaxial layer 12 where the groove is provided. A second conductive-type first impurity source region 32 of high concentration is formed along the inner side of the gate electrode 26. A second conductive-type second impurity drain region 32 of high concentration is formed along the outer side of the gate electrode 26, and a body region 28 is formed covering a high-concentration region 32. By this setup, a channel on a drain side can be enhanced in width, and a MOS transistor of this constitution can be lessened in operating resistance.
Patent JP-H11265422-A (JP)
Title: Method and device for recognizing mark and recording medium
Inventor: BESSHO GORO
IPC: G06K7/10
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To recognize a mark on the sheet of a questionnaise to surround a selected item with a circle mark or to describe a check mark on the selected item by printing selection items on a plain paper. SOLUTION: An image on the surface of paper, where no mark is described, and an image on the surface of paper, where any mark is described, are inputted (S1 and S3) and a check area on the surface of paper is designated (S2). Then, the differential image of two inputted images is generated (S4) and the number of black pixels and the ratio of black pixels on the differential image are found for each check area (S5 and S6). Based on the number of black pixels and the ratio of black pixel, the presence/absence of the mark in each check area is decided (S7).
Patent JP-H01241271-A (JP)
Title: Image sensor
Inventor: ISHIDA TOKUJI
IPC: H04N5/335
Filed: 1988-03-22
Abstract: PURPOSE:To eliminate the need for a pulse generating means for transfer clock and to relieve the load of a peripheral circuit by allowing a transfer clock generating section of an output control section to frequency-divide a basic clock supplied externally and decoding it so as to output the transfer clock. CONSTITUTION:An image sensor is used as a photoelectric conversion element 12 and the element consists of a charge generating means of photoelectric conversion, that is, a picture element photodiode and a light interruption picture element photodiode. Output control sections 16A, 16B receive a basic clock CP from a system controller 53, frequency-divides it to form and output clocks phi1, phi2 in matching with the transfer of a shift register in a photoelectric conversion section 15. Moreover, a pulse to shift the electric charge generated by a charge generating means is generated toward the shift side. That is, sampling pulses RSS/H, OSS/H, OBS/H required for the signal processing in an analog processing section 18 by the shift pulse SH is outputted synchronously with the transfer clocks phi1, phi2. The pulse are fed respectively to a prescribed circuit in the photoelectric conversion element 12.
Patent JP-S61226377-A (JP)
Inventor: HERUBERUTO RINTSU
IPC: B62D35/00
Filed: 1986-03-28
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-H07237350-A (JP)
Title: Marked glass object and marking of glass object
Inventor: NAKAJIMA YOSHIMICHI
IPC: B41M5/24
Filed: 1994-02-28
Abstract: PURPOSE:To prevent the destruction of a hue layer, to set the hue of a marking part and that of a ground color to the same color system and to obtain marking having no uneven feeling, good in touch and hard to peel. CONSTITUTION:A membrane 2 is formed on the surface of a glass main body 1 and a hue layer 3 pervious to laser beam 5 is formed on the membrane 2 and a transparent layer 4 is formed thereon as the uppermost layer. The membrane 2 is destructed by the irradiation with laser beam 5 to form a marking part 6. By this method, marking having the same hue as a ground color and having no unevenness on the surface thereof can be obtained.
Patent JP-H01132106-A (JP)
Title: Rare earth-fe-b alloy magnet powder
Inventor: TAKESHITA TAKUO
IPC: B22F9/04
Filed: 1988-03-23
Abstract: PURPOSE:To obtain alloy magnet powder which has good magnetic characteristics and can be used as magnet powder to form a bond magnet that exhibits good magnetic characteristics, by a method wherein individual particulates of the powder have a recrystallized structure which has a R2Fe14B phase as a principal phase and has a tetragonal structure of which the average recrystallized particle diameter is within a specific range. CONSTITUTION:In R-Fe-B alloy magnet powder of which the principal component consists of a rare earth element (R) including Y, Fe and B, the individual particulates 4 of the powder is made to have the recrystallized structure 1' in which has a R2Fe14B intermetallic compound phase (R2Fe14B phase) as a principal phase and has a tetragonal structure of which the average recrystallized particle diameter is in the range of 0.05-50mum. For example, the rare earth alloy ingot in which there is the R2Fe14B phase 1 with average crystal particle diameter of 110mum of which the principal component consists of Nd15.0Fe77.0B8.0, is first pulverized roughly in Ar gas atmosphere, and is then pulverized finely into Nd-Fe-B alloy particulates 4 with average particle size of 3.7mum. Next, after resulting particulates 4 are placed in a heat treatment furnance to perform a heat treatment in H2 gas at a temperature of 850 deg.C, the particulates 4 are cooled rapidly in Ar gas. Subsequently, the aggregate of particulate 4 is cracked to produce magnet particulates which have the aggregate of the recrystallized structure 1' which there is R2Fe14B phase.
Patent JP-H05275095-A (JP)
Title: Fused carbonate type fuel cell
IPC: H01M8/02
Filed: 1992-03-27
Abstract: PURPOSE:To elongate the life of a fuel cell by improving an electrolytic matrix for suppressing the deterioration on standing of the electrolytic matrix and suppressing the increase of the inner resistance caused by the deterioration of structure and the occurrence of gas crossover. CONSTITUTION:A fused carbonate type fuel cell is equipped with a cathode and an anode, which consists of porous molded items and an electrolytic board, which includes an electrolyte, a maintenance member, and a reinforcing member, being arranged between the cathode and the anode. And, as this maintenance material, at last two kinds are selected from among the powder of lithium aluminate, stabilized zirconate, and lithium zirconate and are mixed into ceramic powder. Moreover, the diameter of the primary grain of this ceramic powder is 0.2-0.5mum and the diameter of the cohered grain is 1-5mum. Hereby, the grain growth on a maintenance machine is suppressed, and an electrolytic plate can be used which electrolyte does not deteriorate in, the maintenance property, and so a proper generation property is available for a long time.
Patent JP-H01241556-A (JP)
Title: Formation of paint-out data using projecting loop division
Inventor: TANIMORI MASAYUKI
IPC: G03F1/00
Filed: 1988-03-22
Abstract: PURPOSE:To decrease the processing of the recesses of a figure and to enable the paint-out within the figure with high efficiency by dividing the inputted figure to projecting loops and generating the paint-out vector groups having components in the respective longitudinal directions of the projecting loops. CONSTITUTION:The intricate figure 2 (particularly the figure having the recesses) is divided to the easy-to-handle projecting loops 5. The projecting loops 5 after the division can be handled independently from each other and do not cross >=3 times with straight lines in arbitrary directions and, therefore, the respective projecting loop regions are painted out without sorting of the intersected points 6 in said directions. The vector expressing the loci of a spot 18, i.e., paint-out vectors 7 are so selected as to have the components in the longitudinal direction of the projecting loops 7 and, therefore, the number of the paint-out vectors 7 decreased. The paint-out in the figure is thus executed with the high efficiency even if the shape of the figure 2 is intricate. The paint- out data is thereby automatically formed at a high speed.
Patent JP-S58186182-A (JP)
Inventor: SATOU HIROJI
IPC: H01R13/639
Filed: 1982-04-23
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-H01241851-A (JP)
Title: Brazing of lead frame to ceramic substrate
Inventor: SAWADA OSAMU
IPC: H01L23/50
Filed: 1988-03-23
Abstract: PURPOSE:To prevent the leads of a lead frame from being heated twice, to enhance a brazing strength and to prevent the leads from being damaged, by mounting a brazing material on the metallized layer of a ceramic substrate, and then brazing the leads of the frame to the substrate using the material. CONSTITUTION:A metallized layer 2 is formed at a predetermined position on an alumina substrate 1, a spherical brazing material 3 of BAg-8 is brazed by a carbon jig 4 to the layer 2 by passing it through a conveyor furnace at 850 deg.C for 5min, and leads 5 of a lead frame made of Fe-Ni are brazed by the material 3 to the substrate 1 in an electric furnace at 850 deg.C. Since the leads are once heated at the time of ceramic brazing, diffusion of Cu to the brazing material is suppressed to prevent the leads from embrittling. Further, the brazing material of BAg-8 having good flow can be used, brazing temperature may be low, the leads are not hence softened, and crystalline grains are not grown.
Patent JP-S63237779-A (JP)
Title: Novel microorganism capable of concentrating uranium and recovery of uranium from uranium-containing liquid
Inventor: ATAGI YUICHI
IPC: C12N1/20
Filed: 1987-03-25
Abstract: PURPOSE:To recover uranium from seawater, etc., in high efficiency, by using cultured liquid or microbial cell of a specific microbial strain belonging to Bacillus genus and capable of concentrating uranium, adding the cultured liquid, etc., of the strain to a uranium-containing liquid and recovering uranium from the treated product. CONSTITUTION:A microbial strain capable of concentration uranium and selected from Bacillus sp N-67 (FERM P-9290), Bacillus sp N-257 (FERM P-9291) and Bacillus sp N-270 (FERM P-9292) is inoculated in a proper medium and cultured. The cultured liquid is added to a uranium-containing liquid as it is or microbial cells collected from the culture liquid by centrifugal separation, filtration, etc., are added to a uranium-containing liquid. After the treatment, the cells are collected by centrifugal separation, filtration, etc., to recover uranium.
Patent JP-H069671-A (JP)
Title: Production of alkylarsine compound
Inventor: SHII JIYOSEFU KARUBITSUKU
IPC: C07B61/00
Filed: 1993-03-05
Abstract: Alkyl arsines are made by a reaction of gaseous arsine and the corresponding gaseous olefin in contact with at least one Bronsted acid catalyst. Products produced thereby are mono- and di-substituted arsines, e.g. alkyl and di-alkyl arsines, which contain substantially no metallic or oxygenating impurities.
Patent JP-2000266310-A (JP)
Title: Pressure fluidized bed boiler and control method thereof
Inventor: YAMAMOTO YASUISA
IPC: F02C9/50
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a control method for pressure fluidized bed boiler, in which stabilized continuous operation of a plant can be ensured by preventing surging of a compressor, even during fluctuation of load due to power demand or upon increase of pressure ratio of a compressor. SOLUTION: In this control method of a pressure fluidized bed boiler, first pressure air passing through a gas turbine compressor is controlled, depending on the load fluctuation rate within a range exceeding the surging limiting value of the compressor when the load on the boiler lowers. Subsequently, an on/off valve provided in a gas turbine bypass duct is opened to bypass a part of pressure air to the gas turbine outlet, and the opening of the on/off valve is regulated to control pressure air supply to the boiler body, depending on the quantity of fuel which is thrown into the boiler body.
Patent JP-H01243114-A (JP)
Title: Information retrieval system
Inventor: OHIRA EIJI
IPC: G06F17/30
Filed: 1988-03-25
Abstract: PURPOSE:To restrict a retrieval range and to execute a speedy retrieval by retrieving the input by using a former retrieval result as the restriction conditions of the clause when the next clause is inputted. CONSTITUTION:When the input of the next clause is executed, a syntax meaning analyzing part 2 rewrites a working memory 4, and since the syntax meaning tree satisfies retrieval conditions, a retrieving part 10 starts the retrieval. At such a time, when the restriction conditions as to a subject exist on the working memory 4, the retrieving part 10 executes the retrieval in making them into the restriction conditions. Thus, in a stage in the course of inputting, the retrieval range of the following subject can be restricted, and the speedy retrieval can be executed.
Patent JP-H11252771-A (JP)
Title: Prefabricated connection part for power cable
Inventor: SATO MASAHIRO
IPC: H02G15/08
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To restrain the centers of the insulators of respective cables to be connected from being dislocated, at the connection part of a power cable. SOLUTION: This connection part is provided with a unit main body 5 fitted into the outer periphery of a conductor connection part, a stress cone 1 inserted from the end part of the body 5 and fitted into the outer periphery of the insulator 4 of a power cable, and a stopper 2 provided between the front end part of the stress cone 1 and the unit body 5. The stopper 2 is formed into an annular shape by assembling a plurality of divided pieces, or springs 15, 20, 25, 35 which pressing against the insulator 4 of the cable in the central direction are provided near the stopper 2, so that dislocation of the center of the insulator 4 is corrected by the stopper itself.
Patent JP-S57185533-A (JP)
Title: Interruption method for transmission control
Inventor: SUZUKI SHIYOUHEI
IPC: H04L5/14
Filed: 1981-05-11
Abstract: PURPOSE:To increase the data transmission efficiency, by performing the data transmission request from a master module independently of a reception of response to a transmission data. CONSTITUTION:A transmission program PG49 is started from a transmission data 11 to a master module MDL3, a transmission request processing 13 is executed, a transmission request 19 is given to a transmission/reception MDL5 and the system is in wait state 17 until a transmission request reception end interruption 51 is received. The interruption 51 is given with the end of the processing 47 and the state 17 is released. In the MDL5, a transmission/reception MDLPG10 is executed, a DMA is started and transmission data frames 40-44 are transmitted to a transmission line 7 one after another. When a reception response frame 45 is received via a reception line 8 to the frames 40-42, the PG10 executes a reception response processing 28 and the release of the transmission buffer is communicated to the MDL3 with a reception response interruption 53 and data transmission can continuously be made.
Patent JP-H01243134-A (JP)
Title: System developer
Inventor: HIRACHI KAZUHARU
IPC: G06F11/22
Filed: 1988-03-25
Abstract: PURPOSE:To reduce the manhour of developing and manufacturing processes by forming a microprocessor and plural peripheral circuits to be prepared beforehand as individual semiconductor integrated circuit devices, respectively, and composing a microcomputer system corresponding to the microcomputer of one chip on a packaging substrate. CONSTITUTION:A microprocessor CPU and plural peripheral circuits LC1-LC6 to be prepared beforehand are formed as individual semiconductor integrated circuit devices, respectively. The microcomputer system for a development is composed which is corresponding to the microcomputer of one chip to have the microprocessor and peripheral circuits LC1-LC6 to be mounted according to the specification of a user on a packaging substrate PB. For the one chip microcomputer for a system developer, it is sufficient to incorporate the semiconductor integrated circuit devices to be formed beforehand on the packaging substrate PB. Thus, the manhour of the developing and manufacturing processes can be reduced.
Patent JP-S63234112-A (JP)
Title: Flow rate measuring method for drainage channel
Inventor: MATSUO ATSUSHI
IPC: G01F1/58
Filed: 1987-03-23
Abstract: PURPOSE:To collect necessary data when they are necessary by making a display normally at 2nd long time intervals although a flow rate is measure at 1st short time intervals. CONSTITUTION:The output of an analog board 5 is digitized by an A/D converter 10-1 and inputted to a CPU 10-4, which calculates flow rate at respective points of time from respective data on the flow velocity and the depth of water and specified channel data by using the output of a setting circuit 10-2 and records them in a memory circuit 15. Consequently, the flow rate is measured at intervals of, for example, one second and this value is regarded as 1st data. The 1st data measured at the current point is compared with the last 1st data and recorded and displayed unless the value increases by more than a constant value. If this value increases, only the 1st data at the point is employed at intervals of, for example, one hour and recorded and displayed as 2nd data, and when an abnormal increase in the 1st data continues, the 1st data are all recorded and displayed. Therefore, when water increases abruptly, switching to real-time recording is performed nearly automatically.
Patent JP-H04330060-A (JP)
Title: Di(nitroxyalkyl)amide of pyridine-2,4-and 2,5-dicarboxylic acid, and preparation and use thereof
Inventor: EKEHARUTO BAADAA
IPC: A61P37/06
Filed: 1991-01-14
Abstract: PURPOSE: To obtain the subject compd. which inhibits proline hydroxylase and lysine hydroxylase and acts as an effective component for a fibrosis suppressant or immunosuppressant.  
     CONSTITUTION: A compd. expressed by formula I (wherein R is a 1 to 4 C alkane-diyl) is used to produce a medicine. The compd. expressed by formula I is obtd. by the reaction of a pyridine deriv. expressed by formula II (wherein Y is a halogen, hydroxy, a 1 to 4 C alkoxy or bonded to a carbonyl group to form an active ester or a mixture of anhydrides) and an amine expressed by H 2 N-R-ONO 2  in a solvent (e.g. toluene) as -30 to 150°C. The compd. expressed by formula I is, for example, N,N'-di(2-nitroxyethyl)amide of pyridine-2,4-dicarboxylic acid. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11251861-A (JP)
Title: Vertical connection multiplex mode saw filter
Inventor: OGAWA YUJI
IPC: H03H9/64
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To substantially improve the inhibition attenuation quantity of a high frequency side by inserting a reactance element having a specified value between an input comb-shaped electrode IDT electrode and an output IDT electrode. SOLUTION: A reactance is inserted between the input/output terminals of a filter in parallel. Thus, an attenuation pole is formed in a filter characteristic, and attenuation quantity in the inhibition region of an area side higher than a pass region characteristic of a duplex mode SAW filter is improved. A reactance element 7 is inserted and connected between an input terminal IN side of an IDT electrode 2 and an output terminal OUT side of an IDT electrode 3 via lead electrodes 6a and 6b. The reactance element 7 is formed as a conductive pattern by material/process similar to the IDT electrode. For setting the value of the reactance element to be the capacity of the filter on constitution, it is set to be 0.1 pF<=X<1.0 pF. When it is set as an inductance, it is desirable to set it to be 10 nH<=X<=240 nH.  Thus, high region inhibition attenuation quantity is improved, while the pass region is satisfactorily maintained.
Patent JP-H01242877-A (JP)
Title: Gate valve for vacuum
Inventor: CHIBA ATSUSHI
IPC: F16K3/02
Filed: 1988-03-25
Abstract: PURPOSE:To improve reliability of a gate valve for vacuum by constructing the projecting height of sealing metal lager at a particular ratio with respect to the diameter of a gate seal. CONSTITUTION:The height h of a seal metal layer 11 is constructed by h/DX1.00=0.5-2% with respect to the diameter D of a gate seal. Accordingly, even though the difference of heat expansion between the material of a sheet ring 3 and that of the gate seal is large, joining of a sheet metal layer 11 and a seal base material becomes good so that its reliability is improved.