baber/WOPTO huggingface dataset:
Patent JP-S63260216-A (JP)
Title: Receiver with preset scan function
Inventor: KURIOKA YUKIO
IPC: H03J5/02
Filed: 1987-04-17
Abstract: PURPOSE:To avoid the inconvenience in the case of listening by adopting the constitution such that the setting of the receiving state is canceled when a preset frequency having no corresponding sender station is scanned so as to realize efficient preset scanning. CONSTITUTION:A microcomputer 5 in a receiver with preset scan function outputs control signals C1-C3 based on a key input from a key input section 4 and a program to execute the function of the receiver. A PLL circuit 3, based on a signal C1, supplies a DC control voltage to a front end 2, sets a local oscillation frequency and supplies the signal to the front end 2. The front end 2 selects and amplifies a specific frequency component from the signal acquired by an antenna 1 and generates an intermediate frequency based on the local oscillation signal. The signal is outputted as an audio signal via an intermediate frequency amplifier circuit 7 and a detection circuit 8, the level is adjusted by an electronic volume 9 based on the signal C2 and outputted through a low frequency amplifier circuit 12 and a speaker 13. A display section 6 displays the frequency in the receiving state at present based on the signal C3.
Patent JP-S5620243-A (JP)
Title: Excavator with function of discharging excavated soil
Inventor: KIKUCHI KENJI
IPC: E02F3/413
Filed: 1979-07-24
Abstract: PURPOSE: To obviate the necessity for another soil discharging apparatus by providing an excavated soil-discharging function for the excavator.  
     CONSTITUTION: The excavator consists of a combination of an excavating clam- shell 6, a jack 8 for driving the clam-shell 6, a jack 11 for opening or closing the clam-shell 6, a closing clam-shell 2, and a jack 5 for opening or closing the closing clam-shell. Soil is excavated first by the excavating clam-shell 6 and then the excavated oil is discharged by the closing clam-shell 2 toward the rear direction. By repeating the operations, the excavated soil can be smoothly discharged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62250387-A (JP)
Title: Underwater acoustic transponder
Inventor: KAMATA HIROSHI
IPC: G01S15/74
Filed: 1986-04-24
Abstract: PURPOSE:To prevent erroneous operation to an anchor separating order even if there are a large number of transponders and to well obtain and read ocean data, by internally mounting CPU and a memory circuit etc. to perform the discrimination or judgement of submerged acoustic signal information and the practice of an order. CONSTITUTION:The acoustic signal from a control ship is received by an underwater acoustic transponder apparatus 10 and converted to a parallel signal by an input/output circuit 25 to obtain receiving information which is, turn, inputted to a micro-CPU23 and, when a discrimination number corresponds to said apparatus 10, CPU23 refers to the memory content mounted therein to discriminate and judge the receiving information and an order. At the time of a response signal transmitting order, a response signal is outputted from a transmitting circuit 15 and, at the time of issuing an anchor separating order, a separation circuit 26 and a separation apparatus 10a are operated to separate an anchor without erroneous operation. Further, at the time of a data transmitting order, the data obtained by a multiple sensor module 21 and stored in a memory circuit 24 is transmitted to the control ship through CPU23. By this method, ocean data is well obtained and read over a long period of time.
Patent JP-S63260300-A (JP)
Title: Microphone
Inventor: ENDO SATOSHI
IPC: H04R23/00
Filed: 1987-04-17
Abstract: PURPOSE:To obtain a digital electric signal with a simple circuit by replacing a displacement of a diaphragm vibrated by a sound wave into a change in the distance from a light source till a photodetection section via the diaphragm and detecting the displacement as the change in the photodetection area of a reflected light by the photodetection section. CONSTITUTION:The diaphragm 11 is vibrated by a sound wave S and displaced in the forward/backward directions. The photodetection area of a light radiated from the light source 12, reflected in the diaphragm 11 and made incident in the photodetection section 13 is changed as to the displacement. Since the displacement of the diaphragm 11 is represented as the change in the photodetection area of the photodetection section 13, the vibration of the diaphragm 11 is converted into a digital electric signal by counting the number of light detections by the photodetector such as a CCD.
Patent JP-H02271760-A (JP)
Title: Notice system for remote line concentration station
Inventor: HAYASHI MITSURU
IPC: H04M3/08
Filed: 1989-04-12
Abstract: PURPOSE:To notice a state of disabling a call by providing a notice tone transmission means and sending a notice tone with respect to a call tone from a subscriber when the control by the remote line concentration station is disabled. CONSTITUTION:When a remote station control circuit 8a cannot receive a control signal from a master station telephone exchange 30 and a subscriber 1 hooks off a handset, a subscriber circuit control circuit 3 detects an outgoing call and sends it to a circuit 8a. Upon the receipt of the notice, the circuit 8a sends a close command signal to the circuit 3 and a test link control circuit 9 respectively via relay contacts 4, 10 to close the relay contacts 4, 10. Then the subscriber 1 and a notice tone generating circuit 11 are connected and the circuit 11 sends a notice tone informing the disabled call. Then a fact that neither a call tone nor a busy tone is heard and the subscriber 1 cannot understand whether or not a call is enabled is avoided. Moreover, the said notice tone informs the state that no dialing is applied to the subscriber 1 of other remote line concentration station 20a.
Patent JP-S5617918-A (JP)
Title: Manufacture of dichlorosilane
Inventor: KIKUCHI KANAO
IPC: B01J31/02
Filed: 1979-07-23
Abstract: PURPOSE: To obtain dichlorosilane at a relatively low temp. in a high yield by allowing a specified compound to catalytically act on trichlorosilane.  
     CONSTITUTION: At least one of 1-trimethylsilylimidazole, 1,8-diazabicyclo [5,4,0]- 7-undecene, ε-caprolactam, 1,3-dimehtyl-2-imidazolidinone and 1,1,3,3-tetramethylguanidine is allowed to catalytically act on trichlorosilane to obtain dichlorosilane at a relatively low temp. in a high yield. The catalyst used is 10W500, preferably 40W300g per kg trichlorosilane. The reaction temp. is 30W120, preferably 30W 60°C, and the reaction time is 2W15, preferably 3W8hr. After the reaction, distillation is carried out at 70W90°C to remove vaporizable components. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58210687-A (JP)
Inventor: TAKAGI MASAMI
IPC: H05K1/03
Filed: 1982-05-31
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-H10309680-A (JP)
Title: Drill and chisel device
Inventor: FRENZEL JENS
IPC: B25D11/04
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a drill and chisel device having the total weight capable of being decreased, able to be easily handled, able to be economically manufactured, and able to be safely and reliably operated. SOLUTION: A drill and chisel device is provided with at least one vent hole 10 extending in the radial direction, and a guide pipe 9 provided with a control mechanism for opening and closing the vent hole 10. The control mechanism cooperates with a stopper 30 provided with a first contact shoulder part 18 in a header 17. The control mechanism can be displaced in a direction opposite to the processing direction in relation to the guide pipe 9 against force of a spring 12 supported by a connecting sleeve 13. The header 17 is provided with a second contact shoulder part 19 facing in the direction opposite to the processing direction. This contact shoulder part 19 cooperates with the contact surface 20 fixed in the axial direction in relation to the guide pipe 9 and facing in the processing direction.
Patent JP-H06109544-A (JP)
Title: Method and apparatus for reproducing color of synthetic coloring material on electronic display
Inventor: RUISU UIRIAMU ADAMUSU JIYUNIA
IPC: G06T11/60
Filed: 1993-03-29
Abstract: PURPOSE: To reproduce the color of a synthetic coloring agent on an electronic display by measuring the X, Y, and Z values of a sample by using an image digitizer. CONSTITUTION: An image digitizer 1 scans a sample, calculates the R, G, B values of the samples by making arithmetic operation by using an image digitizer model calculating method 5, and converts the R, G, and B values into X, Y, and Z values by using a mixing matrix. The R, G, and B and X, Y, and Z values of target colors are collected by performing measurement by means of a colorimeter 2 and each value is normalized so that the value can fall between '0' and '1'. The gray shade of the target color having the same chromatically is selected and the reasonable value of gamma 'g' of each X, Y, and Z components in an arbitrary order, and then the gain G and offset O which make the least square error the minimum are computed. The optimum g, G, and O values of the X, Y, and Z components are found by picking up another value of the 'g' and selecting the value which minimizes the error.  Then image digitizer converts the R, G, and B values into X, Y, and Z values to an arbitrary color from a desired specific formula by performing arithmetic operation.
Patent JP-S5319764-A (JP)
Title: Mark detection system in electron beam exposure
Inventor: MATSUDA KOREHITO
IPC: H01L21/027
Filed: 1976-08-09
Abstract: PURPOSE: To precisely detect the central position of a mark by making use of a signal obtained from a mark providing a position standard, which is formed by selective etching of silicon, regardless of an increase or decrease in the width of the mark passed through the device process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5719636-A (JP)
Title: Detecting method for unbalance distribution of elastic rotor
Inventor: SHIBATA SATORU
IPC: G01M1/24
Filed: 1980-07-11
Abstract: PURPOSE:To precisely detect unbalance distribution, by a method wherein a support condition on a support position and a support rigidity in a support part which turns an elastic rotor is caused to vary, and the elastic rotor is caused to turn under different support conditions. CONSTITUTION:A pair of bearings 2 (bearings which support the opposite ends), which rotatably supports an elastic rotor 1, and a pair of bearings 3, which support at another position, are constituted so that they can individually and freely move vertically. Firstly, the bearings 2 at the opposite ends are raised to support the elastic rotor 1 and the other bearings 3 are lowered to be brought into a nonsupporting state. With this the elastic rotor 1 is caused to turn at a rotation speed to measure and analyze a unbalance weight against a critical speed mode in the elastic rotor 1. Then, the bearings 2 are lowered and the bearings 3 are raised to measure and analyze a unbalance weight against a critical speed mode in the elastic rotor 1. Like this, the elastic rotor is caused to turn under different conditions, and this permits the precise detection of a unbalance distribution.
Patent JP-S5218261-A (JP)
Title: Filtering board in filter press
Inventor: KURITA TETSUYA
IPC: B01D25/12
Filed: 1975-07-31
Abstract: PURPOSE: To provide filtering board to filter and compress original liquid to filter without stop metal fittings. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62251470-A (JP)
Title: Ignition timing controller for engine
Inventor: MITSUFUJI CHIAKI
IPC: F02P5/10
Filed: 1986-04-23
Abstract: PURPOSE:To improve the starting acceleration performance by providing an ignition timing correcting means for forcibly shifting the ignition timing which is adjusted through a negative pressure type automatic lead angle mechanism to the leading side under accelerating condition of engine. CONSTITUTION:The spark discharge producing timing of an ignition plug 24 is adjusted by means of a centrifugal automatic lead angle mechanism 45 assembled into a distributor 40 and a negative pressure type automatic lead angle mechanism 50 provided to the distributor 40. The ignition lead angle to be adjusted by means of the negative pressure type automatic lead angle mechanism 50 has a relatively large level at the point where an engine transits to an accelerating condition and decreased gradually as the time elapses. First negative pressure take-out port 36 and second negative pressure take-out port 38 disposed in an intake path 20 also detect the accelerating condition of engine. In such a manner, starting acceleration performance can be improved.
Patent JP-H05284989-A (JP)
Title: Production of bacterium cellulose
Inventor: TOYOSAKI HIROSHI
IPC: C12R1/02
Filed: 1992-04-14
Abstract: PURPOSE:To efficiently produce bacterium cellulose by culturing a bacterium capable of producing cellulose while controlling partial pressure of dissolved oxygen to >= critical partial pressure of dissolved oxygen and concentration of saccharide in a specific range to improve accumulative concentration of cellulose of bacterium. CONSTITUTION:A bacterium [e.g. Acetobacter pasteurianus (FERM P-12,884) capable of producing cellulose is inoculated into a liquid medium containing fructose, corn steep liquor, ammonium sulfate, monopotassium phosphate, magnesium sulfate, etc., subjected to spinner culture at 30 deg.C for 20 hours while introducing an oxygen-containing gas controlling partial pressure of dissolved oxygen in the medium in a range of critical partial pressure of dissolved oxygen to 0.063atm and concentration of saccharide in 0.5-20g/l to form and accumulate bacterium cellulose as a gelatinous substance. Then the bacterium cellulose is separated and cleaned with a diluted acid, an organic solvent, hot water, a surfactant, etc., alone or in combination to efficiently product bacterium cellulose.
Patent JP-S5618157-A (JP)
Title: Manufacture of split tooth for sprocket
Inventor: NISHIOKA TOSHIMICHI
IPC: F16H55/30
Filed: 1979-07-24
Abstract: PURPOSE: To make it possible to perform repair of defected parts by manufacturing split teeth for sprocket from a rolling material to unnecessitate a casting mold or a forging mold, and fixing split teeth to the peripheral edge of a rib plate by means of a clamping tool.  
     CONSTITUTION: A rolling material A is constituted by a striplike plate member 1 and ridges 2 provided on a line along the longitudinal direction on the back surface of the plate member 1 to manufacture split teeth for sprocket by use of the rolling material A. That is, firstly, the rolling material A is subjected to bender or roll processing so that both ends of the rolling material A are in abutment with each other to form a circle. Thereafter, both ends of the rolling material A are bonded together by flash butt welding to obtain an annular body B. Then, the annular body B is split B' into a required number of parts at the trough of the teeth 3 to obtain split teeth. The split teeth C are clamped to the flange 6 having a cylinder 5 for bearing by means of a bolt 8 thereby to complete the sprocket. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5218205-A (JP)
Title: Liqud-vapor mixing jet nozzle
Inventor: MOCHIZUKI TAKUO
IPC: B05B1/02
Filed: 1975-08-02
Abstract: PURPOSE: A liquid mixing jet nozzle with higher thrust power than that of conventional liquid jet nozzle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07299508-A (JP)
Title: Roll receiving table device
Inventor: KITAYAMA YOSHIKAZU
IPC: B21B31/02
Filed: 1994-05-06
Abstract: PURPOSE:To place a usual roll, of cource, even a roll for rolling rails which is asymmetric in the longitudinal direction and radial direction surely, without generating flaws and safely by making the mutual interval between respective receiving parts arbitrarily adjustable and also forming the heights of the respective receiving part individually adjastable. CONSTITUTION:Even when the roll has a special shaped surface such as the roll for rolling rails, the roll is placed in a state in which the roll shaft is horizontally maintained by individually adjusting the interval between both roll receiving parts 1, 1 and height of the respective at the time of mounting and dismounting chocks. An inclined angle measuring device 7 for measuring the inclined angle of the roll shaft that is taken as a reference for measuring the roll shaft of the rolling roll which is placed on both receiving parts 1, 1 is provided and the respective supporting heights of the respective receiving parts 1, 1 are made adjustable in accordance with measured angles with this measuring device 7. Further, the whole of the device is formed so as to be vertically moved with an elevating and lowering frame which is attached to a guide post 11 provided on the ground.
Patent JP-H08274705-A (JP)
Title: Portable terminal equipment and its power-on method
Inventor: YAMANAKA YUICHI
IPC: H04M1/27
Filed: 1995-03-28
Abstract: PURPOSE: To facilitate call operation in the power-OFF state by changing the equipment from the power-OFF state to the power-ON state with one or plural call operation keys. CONSTITUTION: When a power key 5h, a one-operation dial key 5b or a '0' key 5g0 is pressed, a connection with an external power source 15 is made through a CPU21 and an internal power source 14 or an I/F circuit 16. Consequently, the equipment enters the power-OFF state and the CPU21 controls various control operations of a power source control circuit 11, a memory 13, a display part 4, and a various-key-SW input circuit. Therefore, call operation can easily be done in the power-OFF state when necessary. The depression time of a call operation key such as the one-operation dial key 5b, etc., is judged when the depression time is longer than a specific time, the equipment is preferably placed in the power-ON state to inhibit the power source from being turned ON due to misoperation or unexpected touch.
Patent JP-S5522538-A (JP)
Title: Power steering apparatus
Inventor: KANDA MASANORI
IPC: B62D5/06
Filed: 1978-08-03
Abstract: PURPOSE: To maintain the handling performance of an apparatus always optimum by using an oil pressure as a means for energizing a rack to the pinion side and taking-out said oil pressure from the valve mechanism in the apparatus.  
     CONSTITUTION: The oil pressure which is supplied from an oil pressure source 9 to a valve mechanism 5 is introduced into an oil pressure chamber 7 in parallel. Accordingly, when power action is not performed in the valve mechanism 5, the oil pressure in the oil pressure source 9 flows into a drain 10, a little throttled, so the  energizing force of a rack 3 in the inoperativeness of power is low, and friction decreases, and steering handling performance in improved. When power action is performed, accompanied by the increase of the road resistance, the oil pressure source  9 is allowed to communicate to a cylinder 6 by the valve mechanism 5, and the oil  pressure which is introduced into the oil pressure chamber 17 increased. Accordingly, the energizing force of the rack 3 increases, and the backlash between the rack 3  and the pinion 2 becomes zero, and the strength of teeth of the both increases. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05263772-A (JP)
Title: Unbalanced type vane pump
IPC: F04C15/00
Filed: 1992-03-23
Abstract: PURPOSE:To dissolve the assembling directionality of side plates so as to allow a clearance between each side plate and a rotor to be set to the minimum by forming the annular joint part and bearing part of the side plate coaxially with each other, and forming the annular joint part and cylinder part of a casing eccentrically. CONSTITUTION:In an unbalanced type vane pump 1, a rotor 3 is disposed inside a casing 2, and vanes 5 are inserted into the grooves 4 formed at the rotor 3. Side plates 8 having bearings 7 for supporting the shaft 6 of the rotor 3 are then fixed to both ends of the casing 2. In this case, annular protruding parts 10 are formed at fitting flanges 9 additionally provided at both ends of the casing 2, and a cylinder part 11 with a centerline B-B is formed inside the casing 2, in a position decentered downward by the specified quantity (a) in relation to the centerline A-A of the annular protruding parts l0. On the other hand, annular recessed parts 12 to be fitted to the annular protruding parts 10, and the bearings 7 positioned on the coaxial line with the centerline A-A are formed at the side plates 8.
Patent JP-H05285221-A (JP)
Title: Device for reproducing sound field
Inventor: KOGA YOSHIRO
IPC: A61M21/02
Filed: 1992-04-15
Abstract: PURPOSE:To effectively achieve relaxation of a testee by locating images created by a plurality of loudspeakers nearer to the testee than to that side of a testee support which supports the testee and nearer to a position near the legs than to a position corresponding to the head portion of the testee. CONSTITUTION:Right and left sound reproducing devices 4 are provided on right and left arm rest portions 11 so that images created by the right and left sound reproducing devices 4 provided with sound reproducing loudspeakers 41 are located in a position corresponding to the belly of a testee. The right and left loudspeakers 41 are installed with their front sides pointing toward the position corresonding to the head portion of the testee. Therefore, sounds are created by the right and left sound reproducing devices 4 as though wrapping the testee about the position corresponding to the belly, which can be regarded as the center of gravity of the body of the testee, and the testee can feel secure and composed and relaxation can be further effectively achieved.
Patent JP-S5521774-A (JP)
Title: Preparation of dried bonito-like food from various fish
Inventor: SHIMIZU WATARU
IPC: A23B4/044
Filed: 1978-08-05
Abstract: PURPOSE: To prepare a dried bonito-like food, by heating slices of various salted fishes not to cause thermal expansion and by drying the slices.  
     CONSTITUTION: Slices of various small-sized fishes, e.g. mackerels, sardimes, or horse mackerels, are mixed with edible salts, e.g. common salt, phosphates, or acetates, and, if necessary, seasonings or spices, and several slices or more of them are packed into a container not to cause thermal expansion in heat treatment. The slices are then heat-treated by hot water, hot air, or infrared rays, and large lumps hardened by the treatment are taken out of the container, then directly or in a suitable size, if necessary cooled, and dried to a moisture content of 35W40%, and allowed to stand for a suitable period as required. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09280072-A (JP)
Title: Air/steam-cooled gas turbine system
Inventor: NODA MASAMI
IPC: F01K23/10
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent steam drain from generating at emergency stop of a gas turbine in a gas turbine provided with a cooling system used by changeover of air and steam by providing an air storage tank and a back flow peventing means in an air system cooling system up to the confluence with steam flow from an compressor. SOLUTION: In a cooling system in which cooling air is fed to the blade parts of a turbine 1, air from a compressor 3 is led to the blade parts of a turbine 1 through an air feed piping 10 having a pressure reducing valve 20, an air storage tank 50, and a cooling air feed valve 13, and a cooling feed piping 21. Steam of a medium pressure steam line 9b of an exhaust heat recovery boiler 7 is led to the blade parts of a turbine 1 through a cooling steam stop valve 19, a steam feed piping 11 having a cooling steam feed valve 14, and the feed cooling piping 21. In this case, changeover between air and steam is performed by opening/closing of the cooling air feed valve 13 and the cooling steam feed valve 14, and hereby at emergency stop of the turbine 1, air in the air storage tank 50 is used for cooling of the stationary blades and the moving blades of the turbine.