baber/WOPTO huggingface dataset:
Patent JP-S62203645-A (JP)
Title: Molten metal supplying apparatus for twin belt continuous caster
Inventor: INOUE YUJI
IPC: B22D11/06
Filed: 1986-03-01
Abstract: PURPOSE:To position a reservoir nozzle in a contact molten metal supplying method with good accuracy and rapidly by providing a supporting arm arranged as projecting on the main frame of a twin belt continuous caster. CONSTITUTION:At finishing pre-heating of the reservoir 10, a carriage 29 is approached to the caster 24, to make it starting to go down an inclined face arranged on a rail 30. At this time, the weight of a reservoir nozzle carrier 18 is supported by a protruding part 31 and a projection part 34 of the carriage 29. Further, the carriage 29 is shifted to approach to the caster 24, the wheel 27 of the reservoir nozzle carrier 18 are positioned on an inclined face having an equal angle with a casting angle of a rail 26 and after this moment, the protruding part 31 and the projection part 34 of the carriage 29 is apart from the nozzle carrier 18. Next, the weight of the reservoir nozzle 10 and the carrier 18 is supported by the caster 24 and is directly made to centering.
Patent JP-S55138518-A (JP)
Title: Method for treatment of slime
Inventor: OOYA HIROSHI
IPC: E02D15/06
Filed: 1979-04-13
Abstract: PURPOSE: To efficiently treat a slime while preventing it from remaining in a groove by a method wherein a forced movement of a slime caused by a water jet stream is used with a sucking action of a suction pipe, in the treatment of the slime precipitated in water in the groove.  
     CONSTITUTION: A suction pipe 4 is arranged at a position on one side in water 3 in a groove 1 in which a slime 2 is precipitated, and sucks the slime 2. At a position on the other side in the water 3, water is jetted skewly downward, either in a direction toward the suction pipe 4 or in an opposite direction toward a side wall 6 of the groove 1; thus, a water flow 5 toward the suction pipe 4 is created either by the direct jet stream or by the indirect stream reflected by the wall 6. This water flow 5 forcibly moves the slime 2 into a range wherein a sucking force of the suction pipe 4 is effective, and thus the slime 2 precipitated in the groove 1 is sucked out by the suction pipe 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000244797-A (JP)
Title: Device and method for processing image signal
Inventor: YAMASHITA NORIYUKI
IPC: H04N5/357
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a still image of high resolution from a plurality of image signals even when a dark object is photographed by a hand-held digital camera. SOLUTION: The image of an object passing through a lens group 1 not provided with an optical axis variable element is supplied to a CCD image pickup element 2 while a shutter 10 is pressed. At this moment, the image is picked up at a shutter speed of 1/1000 sec. The picked up image is supplied to an image processing circuit 3. In the image processing circuit 3, cylinder conversion, conversion of optical axis direction and the aligning of 1/m pixel accuracy are executed to the image signals, the resultant images are stored in an image memory 4 and a plurality of photographed image signals are successively added in real time while aligning reference image signals and present image signals. In a compression circuit 5, compression is executed to supplied synthetic image signals. Further, compressed image signals to which sub data are added are supplied to a recording medium 6.
Patent JP-H09235949-A (JP)
Title: Mounting structure of wind baffle plate to lower frame for sliding door
Inventor: ISHIDA KINJI
IPC: E05D15/06
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To fix a wind baffle plate detachably to a lower frame while the lower frame is made to correspond to a barrier-free state. SOLUTION: An upstanding piece 4 in the same height as the height of rails 3 is formed between the adjacent rails 3, notches 41 are formed to the meeting style sections of a sliding door in the upstanding piece 4, and a wind baffle plate 7 is housed in the notches 41 of the upstanding piece 4, and mounted extending between the adjacent rails 3, 3. A lower frame 1 is divided into two in the depth direction, and the wind baffle plate 7 is installed slidably.
Patent JP-H04263759-A (JP)
Title: Solenoid controlled valve for refrigerator
Inventor: SHIGA TAKASHI
IPC: F16K31/06
Filed: 1991-02-19
Abstract: PURPOSE:To prevent a solenoid controlled valve, provided at the suction side of a compressor, from generating sudden fluctuation of valve lift and effecting hunting as one unit due to the voltage fluctuation (change of temperature) in the temperature control area of a refrigerating device. CONSTITUTION:The subject valve is provided with initial load setting springs 14, 14', supporting valve bodies 6a, 6b at the fully opened positions thereof when a solenoid coil 10 is not excited, and a spring 15 for setting load in a temperature control area, which acts on the valve body of said valves in the temperature control area of the same.
Patent JP-S52129803-A (JP)
Title: Steam turbine system for emergency power source
Inventor: KASHIWARA KATSUTO
IPC: F01D21/00
Filed: 1976-04-23
Abstract: PURPOSE: To reduce the capacity of diesel generator and a storage bettery for other emergency source by turning emergency generator, sending surplus steam from the steam system for the main turbine to the emergency turbine when the common power source has failed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59173375-A (JP)
Inventor: KAMIMURA YOUICHI
IPC: D06M11/00
Filed: 1983-03-17
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-S58164935-A (JP)
Title: Cooker
Inventor: NAGAFUSA MAKOTO
IPC: H05B6/80
Filed: 1982-03-23
Abstract: PURPOSE:To manufacture the cooker, which can fast stick and set up the whole region of the back of a main body to a section where the cooker must by installed, by forming suction space into the main body. CONSTITUTION:The outside air of an upper section and lower section of the main body 1 is taken in from suction ports 14, 14 by driving a propeller blower 8, and introduced into the suction chamber 15 of an engine room 3. Air passes through the air ventilating holes 5 of a partition wall 4 and is introduced into the front space of the engine room 3, and reaches an air-direction guide 12 and a branching guide 13. The flow of the outside air reaching the air-direction guide 12 is regulated and cools a magnetron 11, is blown off into a heating chamber 2 through a duct 10 and discharge ports 20 formed to the side wall of the heating chamber 2, and is discharged to the outside of the main body 1 through the heating chamber 2 and the main body 1 together with steam, etc. from a material to be heated. The outside air reaching the branching guide 13 is introduced to a high-tension transformer 12a to cool it, and discharged to the outside of the main body 1 through a bottom-side exhaust port 19 and a panel-side exhaust port 18. Accordingly, cooling by the propeller blower 8 is executed by the take-in of the outside air from the rear periphery of the main body 1, and a smooth back- surface is maintained.
Patent JP-S57162244-A (JP)
Title: Gas electric-discharge panel
Inventor: YOSHIKAWA KAZUO
IPC: H01J11/36
Filed: 1981-03-27
Abstract: PURPOSE:To prevent any unnecessary electric discharge, and increase the life of a gas electric-discharge panel by providing a protruding structure on the inner surface of an upper base plate by printing or something similar so as to narrow the gas space. CONSTITUTION:A gas electric-discharge panel has a pair of base plates 10 and 17, an X-electrode 11, a Y-electrode 14, a float electrode 13 and a dielectric layer 15. A structure 19 used as a barrier is provided on the inner surface of the base plate 17 on the upper glass cover side so that the structure 19 protrudes from the inner surface of the plate 17. Since the structure 19, which is formed of an insulating material such as low-melting-point glass, is on the inner surface of the plate 17 and corresponds to the X-electrode 11, the discharging gap formed over the intersection between the X-electrode 11 and the Y-electrode 14 is blocked with the structure barrier.
Patent JP-H07251273-A (JP)
Title: Method for braiding reinforcing body of pc structure
Inventor: NAGATO TAKASHIGE
IPC: B21F27/10
Filed: 1994-03-16
Abstract: PURPOSE:To improve the delayed fracture characteristic of the welded part by performing the welding to a PC steel bar in the condition where the tensile stress below the yield stress is applied when a reinforcing body of a PC structure is braided, and relieving the tensile stress after cooling. CONSTITUTION:The welding is performed in the condition where the tensile stress is applied to a PC steel bar 1 in joining a spiral reinforcement 2 to the PC steel bar 1. When the tensile restriction is removed after cooling, the base metal around a welded part 3 which is elastically deformed is restored, and the compressive stress is applied to the welded part associated with this restoring movement. Thus, even when the prestress is applied to the PC steel bar 1 as the reinforcing body of a PC structure, the tensile stress to be exerted on the welded part 3 is reduced, and generation of the delayed fracture is suppressed. This constitution improves the performance of a concrete structure.
Patent JP-H05212416-A (JP)
Title: Production of hot seamless steel tube
Inventor: URAYAMA TAKESHI
IPC: B21B19/10
Filed: 1992-02-01
Abstract: PURPOSE:To provide a tube manufacturing means which can reduce wear of a plug by reeler and prolong the life thereof. CONSTITUTION:The surface temperature of the plug 2 in its axial direction just after reeler rolling is measured by a radiation thermometer 5, etc. The peak position of the plug temperature and the temperature gradient in the axial direction are detected from this measured surface temperature. A variation of the crossed angle between the rolls is required in accordance with the deviation of the peak position of this plug temperature and the temperature gradient in the axial direction and the crossed angle between the rolls is controlled so that the temperature in the axial direction of the plug is nearly equalized.
Patent JP-H01221005-A (JP)
Title: Negative feedback amplifier
Inventor: SASAKI HITOSHI
IPC: H03F1/34
Filed: 1988-02-29
Abstract: PURPOSE:To improve distortion, etc., by providing a feedback circuit formed through the series parallel circuit comprising a resistor in series connection to a parallel circuit comprising a resistor and a capacitor connected between a negative feedback point and a ground point so as to provide a step characteristic at a frequency band thereby increasing the negative feedback(NF) quantity. CONSTITUTION:A feedback circuit beta4 is formed by resistors RNF, R0, R1 and capacitors CNF, C1. Then a 1st step characteristic with the combination of two characteristics where the gain is increased at 20dB/dec at a crossover frequency of fc1=1/2piCNFRNF and the gain is decreased at -20dB/dec at a crossover frequency of fc2=1/2piCNF (R0//RNF) and a 2nd step characteristic with the combination of two characteristics where the gain is decreased at -20dB/dec at a crossover frequency of fc3=1/2piC1R1 and the gain is increased at 20dB/dec at a crossover frequency of fc4=1/2piC1 (R0//R1) are produced. Since the NF quantity at a required band within the band of the amplifier is increased without losing the stability, the characteristic such as distortion or the like is improved more than a conventional amplifier by the increase in the NF quantity.
Patent JP-S60190893-A (JP)
Inventor: TAKEHARA HIDETOSHI
IPC: G21C15/22
Filed: 1984-03-09
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-S51121754-A (JP)
Title: Flicker controller
Inventor: AMANO HISAO
IPC: H02J3/16
Filed: 1975-04-18
Abstract: PURPOSE: A means for controlling surely the flicker transiently by rapidly compensating for the variation of the inefficient consumed power in a converter in response to variation of the load. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52129749-A (JP)
Title: Electro-conductive particles
Inventor: INOUE KIYOSHI
IPC: C08K9/00
Filed: 1976-04-23
Abstract: PURPOSE:Electro-conductive particles for the filler of rubber elastomers, consisting of fine particles of metal of alloys coated their surfaces with surface treating composition ofr prevneting oxidation, thereby preventing the deterioration of the properties of the elastomer with age.
Patent JP-S62204304-A (JP)
Title: Signal processor
Inventor: HOSAKA MASAO
IPC: G06F3/05
Filed: 1986-03-05
Abstract: PURPOSE:To process the changing degree of the natural world having at least two different changes at a time and also at a prescribed time point, by selecting the analog signal that is processed based on the time points stored in a storing means and having different changes out of at least two analog signal having different changes. CONSTITUTION:A signal processor can select the scan priority of a fast A/D input port 6. Then the input value is compared with the basic value set previously with no intervention of a fast CPU 2. Thus an interruption is applied to the CPU 2 only when a change is detected in case a certain external state is sampled and detected. Therefore the duty ratio of the output value of a fast PWM output port 8 can be changed by setting the target value after check of the data at the relevant time point. While the port 6 can set optionally the cycle and speed of conversion by changing the fast scan mode and the clock rate of a scan limiter. Thus the port 6 can freely change the modes in accordance with the external change.
Patent JP-2000251280-A (JP)
Title: Pickup performance measuring method and apparatus for optical disk
Inventor: WATANABE RITSU
IPC: G11B7/09
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup performance measuring method that can improve measurement accuracy and complete the measurement within a short period of time. SOLUTION: A pickup for optical disk 100 comprises a sensor 10 for optical disk for receiving the reflected beam from the optical disk D to obtain the focusing error signal FE and tracking error signal TE, and a focusing mechanism for controlling the position of an objective lens 3 depending on the focus voltage. In this case, relationship of an amplitude of the peak-to-peak TEp-p of the tracking error signal and offset of the focus voltage when the pickup 100 for optical disk is moved as much as one track is measured, and this relationship is approximated with the expression of third order.  Next, based on the approximate expression, the offset values X1 and X2 of the focus voltage are obtained when the peak-to-peak value of the tracking error signal is reduced by the specified value from the maximum value thereof, the difference of these two offset values X1, X2 is obtained, and moreover focus error sensitivity FES is obtained based on the movement of the objective lens between these two offset values.
Patent JP-H10234296-A (JP)
Title: Device and method for sterilizing processing for cereals
Inventor: OKAMURA MAKOTO
IPC: A23B9/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sterilization processor for cereals that extremely efficiently supplies cereals, and sterilize all the outer peripheral surfaces of cereals through a simple mechanism and improves the preservability, by providing an ultraviolet sterilization irradiation means or the like installed above a sterilization processing conveyer path. SOLUTION: This device has a hopper device 16 for throwing in cereals, conveying means provided successively to this hopper device 16 so as to convey thrown-in cereals on a sterilization processing conveyer path 20a while rotating them, and ultraviolet sterilization irradiating means such as a ultraviolet sterilizing radiator 44 provided above this sterilization processing conveyer path 20a. In this case, it is preferable that the conveying means is composed of a lot conveyer rollers 38 arranged at intervals so as not to drop cereals.
Patent JP-S63214195-A (JP)
Title: Novel protein
Inventor: SAITO AKIKO
IPC: C07K19/00
Filed: 1987-02-28
Abstract: PURPOSE:To obtain a safe protein, having a specific amino acid sequence and IgG aggregation activity, produced in large amounts and useful in the immunochemical field, etc. CONSTITUTION:A DNA capable of coding a protein having amino acid sequences expressed by formula I, II or III is integrated into a plasmid to provide a plasmid which is a recombinant DNA. The resultant plasmid is then introduced into Escherichia coli K-12c600 to afford a transformant strain, which is subsequently inoculated into a culture medium containing a carbon source, such as glucose, nitrogen source, such as NH4Cl, and nutrient sources, such as vitamin B1, and cultivated at pH5.5-8.5 and 18-40 deg.C for 5-90hr by spinner culture with aeration. The resultant culture is subjected to collection of microbial cells, which are treated with a lysozyme, then crushed by freezing or melting and subsequently centrifuged to provide a supernatant. The obtained supernatant is extracted to collect the aimed protein.
Patent JP-H04220910-A (JP)
Title: Lighting optional point-pressure switching device
Inventor: EDOWAADO DABURIYUU DOUHON
IPC: H01H3/12
Filed: 1991-03-12
Abstract: PURPOSE: To improve safety and convenience in many applications by forming a switching device with a cover having an exposed portion, a flat lamp provided on the exposed portion and the first and second flexible electric contacts. CONSTITUTION: A switching device is formed with an enclosure having a face plate 51 and a back plate 56, a lighting member 20 and a switching element 30. The plate 51 is partly peeled to expose the element 30 as an arbitrary point push switch and the member 20. The member 20 provided on the exposed portion is formed with a flexible lighting lamp, subjected to power via an electric contact 24, and the element 30 is provided in contact with the member 20. Thus all the pressure applied to the member 20 is transmitted to the element 30 for the switching operation. In this way, the lighting arbitrary point push switching device which is superior in safety and convenience in many applications is obtained.
Patent JP-H03248192-A (JP)
Title: Crt display
Inventor: DOKEN TOMOHIKO
IPC: H04N3/27
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a clear and bright image responding to horizontal frequency of a wide range by appropriately controlling the ON/OFF duty of a drive pulse responding to the horizontal frequency. CONSTITUTION:A PLL circuit 1 which is activated with the horizontal synchronized signal and a fly back pulse FBP as the input, and a pulse width control circuit 4 which is activated with output of this PLL circuit 1 and the output of a horizontal frequency - voltage converting circuit 2 as the input are provided. The horizontal synchronized signal fH is taken in by the PLL circuit 1, and while outputting pulse synchronized with the fly back pulse FBP, the horizontal synchronized signal fH is also taken in by the horizontal frequency - voltage converting circuit 2, and the voltage which is in reverse proportion to the horizontal frequency is outputted. Then, the pulse width is controlled by the pulse width control circuit 4 so that it is wide with high voltage, and it is narrow when the voltage is low, namely, when the frequency is high. Thus, the clear and bright image responding to the horizontal frequency of the wide range can be obtained.
Patent JP-H11248381-A (JP)
Title: Method and device for securing piping
Inventor: TOYOSHIMA MASAKI
IPC: F28F1/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enhance corrosion resistance by fixing a C-type clamp made of a nonhydrolytic nonconductive resin to a plate and then fixing a heating tube to the C-type clamp at the time of securing a metallic heating tube in a corrosive water containing chlorine thereby prevent contact of different kinds of metal. SOLUTION: At the time of fixing a heat exchange pipe 11 into the heat storage tank of a heat storage air conditioner, stoppers 14f, 13g of a C-type clamp 13 are inserted into a plate 12 from the outer surface side and pushed in until a rectangular flange 13b abuts against the outer surface of the plate 12. When the forward end of each stopper 13f, 13g is engaged with the inner face side edge of a rectangular hole, the C-type clamp 13 is secured to the plate 12. Since the gap z between the forward end of the stopper 13f, 13g and the back face of the flange 13b is set smaller. than the thickness of the web 12a of the plate 12, the clamp 13 is secured rigidly. A heat exchange pipe 11 is then inserted from the clamp part 13a of each clamp 13 and secured in place.
Patent JP-S53132255-A (JP)
Title: Red color emitting fluorescent substance for filter coating
Inventor: WAKATSUKI TADASHI
IPC: C09K11/08
Filed: 1977-04-25
Abstract: PURPOSE: To increase the light emission efficiency, by forming the filter material with red color pigment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60191758-A (JP)
Title: Multiple surface grinder
Inventor: KUMAZAWA MICHIO
IPC: B24B27/00
Filed: 1984-03-12
Abstract: PURPOSE:To grind the right angle with high accuracy, form streaks on the whole finished surface, and make smooth for air to escape from a product to be used as a mold, by grinding the top surface and the whole side surface of a workpiece with one work set, in a multiple surface grinder. CONSTITUTION:A table 3 and a column 5 are provided on a frame head 1, and a turn table 7 on which a workpiece 6 is fixed while which turns freely indexingly around the vertical axis, is provided on the table 3. A wheel spindle head 11 is provided on the column 5, and a wheel spindle 13 having an inclination angle of 45 deg. to the horizontal, is provided on the wheel spindle head 11. And, a grinding wheel 14 is fixedly installed on the end part of the wheel spindle 13. Grinding surfaces 15, 16, whose center parts are projecting at an angle of 90 deg., are formed on the periphery of the grinding wheel 14. One grinding surface 15 has the lowest part 17 which is the grinding part for the top surface of the workpiece 6, and the other grinding surface 16 has a this-side part 18 which is the grinding part for the side surface of the workpiece 6.
Patent JP-2000244248-A (JP)
Title: Signal amplifying device
Inventor: FUKUDA KAZUHIRO
IPC: H03F1/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of operation delay when the operation of a filter circuit having an integrated circuit is started. SOLUTION: When a control circuit 3 operates a photoelectric pulse detection sensor 101 with a terminal (a) as '1', an analog switch 1 is left to be opened and the output is prevented from being supplied to the amplifying circuit of a post stage while a low pass filter circuit 102 generates the output of operation delay owing to an integral circuit, The control circuit 3 sets the output of a terminal (b) to be '1' and closes the analog switch 1 after delay time T1 owing to the time constant of the integral circuit of the low pass filter circuit 102 passes after desired time passes from time when a signal is inputted to the low filter circuit 2. The output of the low pass filter circuit 102 is supplied to the amplifying circuit 104, etc., of the post-stage.
Patent JP-H07255320-A (JP)
Title: Water tank cleaning implement
Inventor: OGAWA SOUICHI
IPC: B08B5/04
Filed: 1994-03-17
Abstract: PURPOSE:To provide a cleaning implement designed to remove the algae and moth, etc., stuck to the inner surface of a water tank to raise aquarium fishes, etc., therein, and ensuring such algae and moth after removal not to be diffused in the water tank by immediately sucking them out of the tank. CONSTITUTION:The surface of a hollow cleaning implement body C is provided with small suction ports 4 and scratching-off pieces 5, 6, and a sucking port 8 communicating with a suction pipe 12 is opened on the back of the body C.