baber/WOPTO huggingface dataset:
Patent JP-S5970991-A (JP)
Title: Light regulation system
Inventor: OGAWA MUTSUO
IPC: B65H7/14
Filed: 1982-10-18
Abstract: PURPOSE:To regulate light of a light emitting element of a photosensor by a method wherein a light emitting element is driven by a pulse signal and an integration signal to detect the number of pulses when the output thereof exceeds a specified value so that the product of the width and the number of pulses is made as reference driving signal. CONSTITUTION:When a light regulation starting switch 13 is turned ON, a microcomputer 10 executes a light regulation control for a photo transistor PT1. After the resetting of an integration circuit 11, one pulse signal P is outputted and a light emitting diode PD emits light in the quantity of light corresponding to the output signal of the integration circuit 11. The signal of the transistor PT1 is compared with a specified voltage and further, an pulse signal P is outputted. This operation is repeated until signal of light received exceeds the specified voltage and the number of pulses is memorized. The same processing is executed for photo transistors PT2-PT5 and the number of pulses is memorized. Then, when a paper is detected at detection positions, pulse signals in the corresponding number are outputted for detection.
Patent JP-S6335723-A (JP)
Title: Method for inhibiting foaming during refining by smelting and reducting
Inventor: HIRATA HIROSHI
IPC: C21B11/00
Filed: 1986-07-31
Abstract: PURPOSE:To maintain a proper degree of foaming of slag and to increase the quantity of heat generated by adding alumina and magnesia to the slag on the surface of a metal bath in a melt reduction furnace so as to regulate the amount of silica in the slag and the basicity of the slag when the slag foams violently. CONSTITUTION:When slag floating on the surface of a metal bath foams during refining by smelting and reducting, alumina and magnesia are added to the slag by about 15-30% each so as to restrict the amount of silica in the slag to <=35% and to keep the basicity (CaO/SiO2) of the slag at 0.5-2.0. Thus, the foaming of the slag can be effectively inhibited even in case of a low ratio of coke to slag. A carbonaceous material added to the slag can be subjected to secondary combustion at a high rate and smelting and reducing with superior operation efficiency can be attained.
Patent JP-S6243348-A (JP)
Title: Hydro-booster associated with anti-skid device
Inventor: FUKUDA HIROHIDE
IPC: B60T8/44
Filed: 1985-08-19
Abstract: PURPOSE:To improve the anti-skid control performance by facing first and second control oil chambers against the power piston in brake oil pressure generating mechanism and independently controlling the first and second control chambers through a solenoid valve unit. CONSTITUTION:Power piston 101 will receive the hydraulic pressure in first control oil chamber C which is fed with oil pressure from control oil chamber F through solenoid valve unit 200 and move to apply moving force to an engaging hydraulic piston 102. Said piston 102 has a flow path 102a penetrating in axial direction and a check valve 103 is arranged in said flow path 102a. The oil chamber A' facing against the power piston side end section of hydraulic piston 102 is communicated with the oil chamber A in second cylinder II while the oil chamber B facing against the opposite side end section of piston 102 is communicated with the wheel cylinder W/C. Hydraulic pressure is transmitted into the control chamber C to move the power piston 101 thus to move the hydraulic piston 102, then a gate valve 103 will close to produce such brake oil pressure as proportional to the oil pressure in first control oil chamber C into the oil chamber B.
Patent JP-S6246183-A (JP)
Inventor: MAKI TOSHIMICHI
IPC: F27B3/12
Filed: 1985-08-21
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-H0470441-A (JP)
Title: Heat insulating roof structure and method of execution thereof and fixture for receiving heat insulating board thereof
Inventor: YASUMATSU YOSHIKATSU
IPC: E04F15/18
Filed: 1990-07-11
Abstract: PURPOSE:To contrive efficiency of work by mounting a roof board onto rafters thereafter fixing a heat insulating board between the rafters on a lower surface of the roof board by a mounting metal fixture. CONSTITUTION:After a roof board 2 is mounted onto rafters 1, a heat insulating board 3 of synthetic resin foaming plate or the like is fixed between the rafters 1 in a lower surface of the roof board 2 by mounting metal fixtures 4. This mounting metal fixture of every kind and structure is used in accordance with a condition. Construction work of a waterproof sheet and a roof above the roof board 2 is performed simultaneously with construction work of the heat insulating board 3 by eliminating a work waiting time between contractors(carpenter and roofer). In this way, construction work can be efficiently performed.
Patent JP-S6240920-A (JP)
Title: Plate width control method for hot rolling stock
Inventor: AMAZAKI JUNZO
IPC: B21B37/22
Filed: 1985-08-20
Abstract: PURPOSE:To realize the correct plate width control without being influenced by the disturbance at temp. measuring time by providing the temp. detector to perform the temp. detection of a hot rolling stock just the above or just the below of a vertical roll and by controlling the roll gap based on the detected temp. thereof. CONSTITUTION:A temp. detector 2 is provided near the upper side or lower side of the roll center of a vertical roll 1 and within the range of 50cm at the upper stream side and 100cm at the downstream side in order to control the width rolling reduction of a hot rolling stock M by a vertical rolling mill correctly by depending it on the measuring temp. The plate width variation based on the temp. change of the rolling stock M is forecasted in a plate width control arithmetic unit 3 and the gap of the roll 1 necessary for denying this variation is operated. The arithmetic unit 3 outputs the arithmetic result to the rolling reduction control device as a signal. The correct plate width control not being influenced by the disturbance at the temp. measuring time can thus be realized.
Patent JP-H057370-A (JP)
Title: Color temperature range detection circuit for white balance circuit
Inventor: KUROIWA SHIGETOSHI
IPC: H04N9/73
Filed: 1991-06-26
Abstract: PURPOSE:To reduce an error of detecting a chromatic color in the detection of a white color temperature detection by moving a color temperature range in parallel with the R-B axis in response to a color temperature. CONSTITUTION:An R+B-2Y signal is inputted to comparators 15, 16 of a color temperature detection circuit via a terminal 20 and an R-B signal is inputted to comparators 17, 18 of the color temperature detecton circuit via a terminal 21. A voltage between 3'((3) in figure, hereinafter)-4', 1'-2', 5'-6', 7'-8' is inputted to the other input of the comparator 15(16, 17, 18) via terminals 22, 24. The output of the comparator 15 with Mg, R, B goes to H, the output of the comparator 16 with Ye, Cg, G goes to H, the output of the comparator 17 at a minimum color temperature or below goes to H, and the output of the comparator 18 at a highest color temperature or over goes to H. Thus, the output of a NOR circuit 19 goes to H only at a range surrounded by the line segments 1'-2', 3'-4', 5'-6' and 7'-8', and a white color portion detection signal is outputted as the output via a terminal 26 and an AND circuit.
Patent JP-H05148425-A (JP)
Title: Production of composite resin composition
Inventor: OISHI MASAFUMI
IPC: C08L23/10
Filed: 1991-06-25
Abstract: PURPOSE:To obtain a composite resin composition, excellent in dispersion state and capable of providing molded products excellent in mechanical properties in a short process. CONSTITUTION:A composite resin composition is obtained by polymerizing a polymerizable compound such as a combination of an epoxy compound with an epoxy curing agent in the presence of a maleic anhydride-modified polypropylene-based dispersing agent in molten polypropylene.
Patent JP-S6338633-A (JP)
Title: Electronically controlled fuel injection device for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/00
Filed: 1986-08-04
Abstract: PURPOSE:To suppress an acceleration shock or the like, by holding a detection engine speed to a fixed value while using a value of this detection engine speed, held to the fixed value, and calculating a fuel injection amount so as to suppress a change of the injection amount in accordance with the change of the engine speed when an engine is in transient operation. CONSTITUTION:An injection amount is calculated by a fuel injection amount arithmetic means E from signals of a throttle valve opening sensor A and an engine speed sensor B. And if a condition of acceleration and deceleration is detected by an acceleration and deceleration detecting means C, a device, in which an engine speed holding means D holds a detection engine speed to the initial time value when an engine is accelerated and decelerated, calculates the injection amount of fuel by using a value of this detection engine speed held to the initial time value. In this way, an acceleration shock or the like is suppressed by preventing the injection amount from changing in accordance with the change of the speed of the engine when it is accelerated and decelerated.
Patent JP-S6243082-A (JP)
Title: Manufacture of rechargeable electrochemical device
Inventor: IKEHATA TOSHIHIKO
IPC: H01M10/0566
Filed: 1985-08-20
Abstract: PURPOSE:To increase storage performance in a high-temperature atmosphere by forming an electrochemical device with a positive electrode comprising activated carbon and a negative electrode comprising lithium alloy, and conducting discharge for formation after assembling. CONSTITUTION:A metal sheet and a lithium sheet are bonded together by applying pressure, and used as a negative electrode 7, 9 to form an electrochemical device. After assembling, the electrochemical device is discharged for formation. Discharge for formation within 7 days from the assembly is preferable. By discharge, part of lithium in the negative electrode is transferred toward a positive electrode 4, and lithium in negative electrode 7, 9 is reduced and a sharp absorption of a large amount of lithium into a metal are prevented. A uniform lithium alloy for negative electrode is readily produced and storage performance in a high temperature atmosphere is increased.
Patent JP-H05453-A (JP)
Title: Inner lining method for piping
Inventor: IMOTO TAKAYOSHI
IPC: B29L9/00
Filed: 1991-06-24
Abstract: PURPOSE:To make a piping free from being affected by the strength or the like of piping wall by disposing an inner lining material formed by wrapping and an expanded pipe by a sheet-shaped material, feeding pressure fluid into the expanded pipe and curing curable resin liquid of a sheet material. CONSTITUTION:A sheet-shaped material 2 is composed of a sheet material formed by dispersing high strength fiber dispersed in curable resin liquid and thickening said curable resin liquid, and foled into the cylindrical shape, and its both side edges are overlapped slidably each other on an overlapping section 3. An expanded pipe 4 is disposed on the inner side of the sheet-shaped material 2. When a piping 6 is deteriorated all over, a cylindrical material 5 is disposed all over the length of the sheet-shaped material 2, while when the piping is partially omitted, the cylindrical material is partially disposed. An inner lining material 1 is inserted into the piping 6 and expanded by feeding pressure liquid into the expanded pipe 4, and then a heating medium such as heated water vapor is fed in and heated to cure the curable resin liquid of the sheet material.
Patent JP-H1122411-A (JP)
Title: Gas turbine split ring cooling hole structure
Inventor: AI TOSHISHIGE
IPC: F02C7/18
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To improve workability at the time of casting by reducing the number of points of curved parts of cooling holes of a split ring end part concerning gas turbine split ring cooling hole structure. SOLUTION: Cooling air holes 2, 3, 4, 5, 6 are provided in the inside of a split ring 1, they respectively extend from a left end opening, the 2, 3 respectively open on an upper surface at an opening part 8, the 4, 5 respectively open on an upper surface at an opening part 9, the 6 opens on an upper surface at an opening part 7, they introduce cooling air inside and cool it. Cooling air passages 11, 12 closed with a cover 15 are formed on flange parts 1a, 1b of the split ring 1, the cooling air holes 2, 3 and 4, 5 are respectively communicated to each other, and they are further connected to cooling air inlet holes 13, 14 communicated to the opening parts 8, 9.  A silica tube is used to form the cooling air holes at the time of casting the split ring 1, but the cooling air holes 2, 3, 4, 5 are rectilinear and the inlet holes 13, 14 are shaped simple with only one curved part each, and consequently, extraction of the silica tube is facilitated and castability is improved.
Patent JP-S6426901-A (JP)
Title: Control output switch device for duplex system
Inventor: UEDA MASAYOSHI
IPC: G05B9/03
Filed: 1987-07-23
Abstract: PURPOSE:To surely prevent the mis-switching actions of the control output due to the abnormality of a main diagnosis part, by connecting a delay timer to a main system diagnosis part of the back-up system side to delay the abnormal signal of a main system. CONSTITUTION:The abnormality occurs at a main system diagnosis part 2 and the abnormal signal of a main system B is outputted mistakenly although the system B has actually no trouble. In such a case, the abnormal signal of the system B is held temporarily and not outputted by the function of on-delay timer 8. While a self-diagnosis part 1 of a back-up system A detects the abnormality of the part 2 itself for a set period of time of the timer 8. This abnormality detection output is supplied to an AND gate 9 and the misoutput of a switch 10 is blocked. Thus it is possible to avoid such a case where the control output 6 is outputted mistakenly from a control arithmetic part 3 via the switch 10 owing to the abnormality of the part 2.
Patent JP-H0848460-A (JP)
Title: Image forming system
Inventor: YAMAZAKI SHIGERU
IPC: B41J11/42
Filed: 1994-08-03
Abstract: PURPOSE:To provide an image formation system which can reduce the operation stop time of the system to the min. through output, in the case where the paper sheet jam is happened or in the output-enabled state. CONSTITUTION:As for an image formation system equipped with a host computer, laser printer 1, and a mail box 9 having a plurality of bins #1-10 which are controlled by the instruction supplied from the host computer through the communication between the printer, if the paper sheet jamming is happened at the position of either a transfer passage 250 or 250a, and a bin which can discharge the paper sheet on the upstream side in the transfer direction from the paper sheet jamming happened position, the paper sheet is discharged into the bin. Then, the output supplied from the printer 1 is continued, and the operation stop time of the system is reduced to the min.
Patent JP-H0529664-A (JP)
Title: Photosemiconductor device
Inventor: OKAZAKI ATSUSHI
IPC: H01L23/28
Filed: 1991-07-23
Abstract: PURPOSE:To prevent wet spreading of resin by forming a leakage preventive film on the surface of a photosemiconductor device main body and a surface film. CONSTITUTION:A leakage preventive film 20 having a large contact angle between a sealing resin body 19 and itself is formed on the surface of a photosemiconductor main body 11 and a surface film 16. The leakage preventive film 20 is excellent in water-repellency and insulating resin of an epoxy group resist and such having a large contact angle with epoxy resin before curing of the sealing resin body 19 is used therefor. Further, a nick for 29 polarity discrimination is formed on the leakage preventive film, 20 on the surface film 16 of a plated part 21 on the cathode side of a side film 17 while being dug apart from a recessed part 13 in order to prevent the sealing resin body 19 from flowing in from the recessed part 13. Since the water-repellent leakage preventive film 20 is formed on the surface of the photosemiconductor device main body 11 and on the surfaces of the plated parts 26, 27, surface tension due to the wet preventive film 20 repells spreading of dropped epoxy resin so as to prevent wet spreading of epoxy resin.
Patent JP-S6094764-A (JP)
Inventor: KUROODO II CHIYUU
IPC: H01L27/146
Filed: 1984-08-31
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-H0734968-A (JP)
Title: Seal device for two-dimensional exhaust nozzle
Inventor: KISHI KIMIHIRO
IPC: F02K1/78
Filed: 1993-07-23
Abstract: PURPOSE:To provide a device which is constituted to have heat resistance and follow thermal deformation of a flap and does not need quantities of cooling air. CONSTITUTION:A resilient seal 1 is disposed to the opening part of an end part approaching the oscillating shaft 5 of a flap 4 having a hollow part 4c in which a two-dimensional exhaust nozzle is formed and a piston 2 in the hollow part 4c on the side positioned facing the oscillating shaft 5 of the resilient seal 1 is disposed. By pressing the piston 2 against the resilient seal 1 through the pressure of cooling air 7 fed to the hollow part 4c, the resilient seal 1 is adhered to the oscillating shaft 5. Thereby, the leakage of exhaust gas is sharply suppressed and the two-dimensional exhaust nozzle achieves a high propulsion efficiency.
Patent JP-H0737338-A (JP)
Title: Error correcting system in magnetic tape device
Inventor: ONISHI NOBUHIRO
IPC: G11B20/18
Filed: 1993-07-23
Abstract: PURPOSE:To obtain an error correcting system, which can correct the error efficiently even if the tracks, wherein error patterns are generated, are increased. CONSTITUTION:Counters 10, which controls the timing of resetting the memory circuit in an error-pattern generating circuit 8, request the number of the error occurrences to the memory circuit in the error-pattern generating circuit 8. The number of the error occurrences and the previous reset interval stored in the counter 10 set the new reset interval in the counter 10 with a reset-count- value generating circuit 9. Thus, the memory circuit in the error-pattern generating circuit 8 is reset. When an erroneous-track indicating circuit 4 reduces the number of the known erroneous tracks, the track, wherein the error has occurred even only once, can be reduced and the stabilized error correction is performed.
Patent JP-S6176593-A (JP)
Inventor: ROBAATO ETSUCHI UORENBAAGU
IPC: C10M133/18
Filed: 1985-08-20
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-H05345307-A (JP)
Title: Manufacture of fiber reinforced cement plate
Inventor: NOZAKI AKITOSHI
IPC: B28B5/00
Filed: 1992-06-16
Abstract: PURPOSE:To prevent pulp fiber from forming into balls by a method wherein cement slurry is fed to forming felt belt under the condition that a pinned roll planted with pins having the length so long as to overlap with that of a large number of pins planted at equal intervals on an applicator is turned at the specified peripheral speed. CONSTITUTION:Cement slurry having pulp fiber therein as reinforcing fiber is fed in layer on seed film forming felt belt 6 and, after being dewatered, wound so as to laminate on a making roll, resulting in manufacturing fiber reinforced cement plate. In this case, the cement slurry is fed to forming felt belt 6 after being passed through a feed gate 4 consisting of an applicator 2, on which a large number of pins are planted at equal intervals, and a pinned roll 3, on which pins 1 having the length so long as to overlap with the pins 1 on the applicator 2 are planted and which is turned at the peripheral speed 2-10 times as much as the flow speed of the cement slurry. Thus, fiber balls are turned into fully dissolved state and consequently a plate-like product having uniform strength is obtained.
Patent JP-S6161385-A (JP)
Inventor: RONARUDO II DAUMU
IPC: H01R12/71
Filed: 1985-08-22
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-H1123450-A (JP)
Title: Method and equipment for detecting gas concentration
Inventor: NAKAGAWA JUN
IPC: G01N21/27
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To separate a resonant signal from an unresonant signal without requiring any precise and intricate wavelength discriminator, e.g. a high resolution spectrometer or a narrow band interference filter, and to measure the gas concentration without being affected by fluctuation in the irradiating atmosphere or the laser intensity. SOLUTION: The method for detecting the gas concentration comprises a step for irradiating a region 2 to be measured with a wide band laser light 1, a step for collecting the backscattering light 4 from the region 2, a step for splitting the backscattering light 4 into light beams 6a, 6b, a step for passing one light beam 6a through a high concentration gas to be measured to a first photodetector 10a and passing the other light beam 6b, as it is, to a second photodetector 10b, and a step for calculating the mean gas concentration in the region 2 to be measured based on the intensity of backscattering light detected by the photodetectors 10a, 10b.
Patent JP-2000002622-A (JP)
Title: Beam-inspecting device and beam adjustment method for light-scanning unit
Inventor: TAKIZAWA TSUTOMU
IPC: G02B26/10
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a beam-inspecting device of light-scanning unit for easily and accurately inspecting the scanning state of the beam of the light-scanning unit, and a beam adjustment method of the light-scanning unit using the beam- inspecting device. SOLUTION: The beam-inspecting device is a device for inspecting the linearity of the trace of a scanning beam and includes a plate-shaped body 10 and a photo detector 18 for detecting the intensity of transmission light. And, the plate-shaped body 10 forms a scanning reference straight line 11 by arranging optically heterogeneous transparent plates 12 and 14. The beam position for the scanning reference straight line 11 is discriminated according to the presence or absence of decrease in light intensity caused by a phase difference. In the beam adjustment method, the intensity of a beam through the plate-shaped body 10 is detected by the photo detector 18 and a light-scanning unit is adjusted so that the detected value can be minimized.
Patent JP-H0683396-A (JP)
Title: Method and device for coding speech information
Inventor: UIREMU BII KUREIN
IPC: G10L19/12
Filed: 1993-06-30
Abstract: PURPOSE: To reduce the number of bits required at the time of expressing voice information by selectively using a second voice coder. CONSTITUTION: A long-term prediction device 30 is permitted to be operated when permission signals ε receive a value other than 00 and supplies an amount λ(i)×χ with a chevron mark (i-d (i)) to a subtraction circuit 35. The signals γ(i) are voice information signals to be left after the amount λ(i)×χ with the chevron sign (i-d (i)) is subtracted from χ (i) by the subtraction circuit 35, the signals γ (i) indicate the voice information not coded by a first voice coder and the signals γ (i) receive the control of an analyzer 25 and are coded by a fixed stochastic code block mechanism 40 by the permission signals ε.  Then, fixed stochastic code book systems 40 and 45 code the first sub-frame of a sub-frame pair when the bit for forming the permission signals ε is 01 and the respective systems 40 and 45 code the second sub-frame of the sub-frame pair when the bit is 10.