baber/WOPTO huggingface dataset:
Patent JP-S6266010-A (JP)
Title: Supersonic-wave combustion device
Inventor: TAKENAKA KOICHI
IPC: F23D11/34
Filed: 1985-09-18
Abstract: PURPOSE:To promote a mixing of fuel and air by a method wherein a flow of dripped liquid groups injected from an edge part forming an extremity end of a supersonic-wave injecting nozzle is guided outwardly along a surface of a buffle part arranged at the extremity end of the edge and merged with combustion air. CONSTITUTION:An elongate supersonic-wave vibrator 4 is connected at its one end to a supersonic-wave vibration generating means 1, has at the other end an edge part 2 and then a buffle 3 is provided at its extremity end. Fuel passes through a fuel pipe 12 passing through a housing 8 and is guided into a fuel passage 7 from a fuel inlet 5 and further supplied to an outer circumference of the edge part 2 from a fuel outlet port 6. The fuel is injected from the edge part 2, is merged with a flow of primary air while its flow being curved along the outer edge of the buffle 3 and mixed with it. Since there is less chance that an incomplete combustion caused by an excessive local concentration because of its mixing with the primary air will be produced, it is possible to provided a combustion free from low excessive air operation and soot.
Patent JP-H0756711-A (JP)
Title: Full adder
Inventor: IWASE YASUAKI
IPC: H03K19/21
Filed: 1993-08-20
Abstract: PURPOSE:To reduce the number of elements and power consumption by using a 1st stage circuit as the circuit for outputting exclusive OR/exclusive NOR so as to be used for sum outputs and carry outputs in common. CONSTITUTION:This full adder consists of the 1st stage for preparing exclusive OR (A*B) and exclusive NOR (A*B)# between an addend A and an augend B, the 2nd stage for preparing carry outputs C0, C0# and sum outputs S# S$ based upon the (A*B) and (A*B)# prepared by the 1st stage and a carry signal C obtained from a slave part and the 3rd stage consisting of inverters 11 to 14 to be output buffers. When the carry signals C0, C0#, the exclusive OR (A*B) and the exlusive NOR (A*B)# between the addend A and the augend B, the addend A and its not A#, and the carry C from the slave part and its not C$ are used, respective formulas (A*B)C+(A*B)#A and (A*B)#A#+(A*B) C# are obtained and deformed as (AB+C(A*B))# and AB+C(A*B).
Patent JP-H0369287-A (JP)
Title: Demodulator
Inventor: KOYAMA JUN
IPC: H04N5/60
Filed: 1989-08-08
Abstract: PURPOSE:To prevent the frequency characteristics of an SAP output signal from being degraded in a weak electric field and to suppress the increment of a noise component by controlling the band of a band variable low pass filter(LPF) connected to a SAP demodulating circuit by the DC output of a noise rectifying and smoothing circuit. CONSTITUTION:A noise component included in a composite signal is allowed to pass a noise BPF 14 and converted into a DC signal by the rectifying/ smoothing circuit 15. The frequency characteristics of the band variable LPF 13 are controlled by an DC output level. When the noise component is high, the interruption frequency of the LPF 13 is set up to a low level to prevent a high frequency noise component from being inputted to a dbx decoder 10. Thereby, the occurrence of malfunction in the variable deemphasis of the dbx decoder 10 can be prevented and the frequency characteristics of the SAP signal in the vicinity of 1kHz can be prevented from being degraded.
Patent JP-S6184955-A (JP)
Title: Subscriber's line feeding system
Inventor: SAKURAI YOSHITO
IPC: H04M19/00
Filed: 1984-10-03
Abstract: PURPOSE:To change a feeding voltage depending on feeding circuits and to make feeding corresponding to characteristics of electronic terminals by adding a function to change the method of feeding to a supply circuit made to an electronic circuit. CONSTITUTION:A changeover switch 9 that changes a power source 4 that feeds at the time of ordinary talk and a constant current circuit 10 is provided in a feeding circuit 2 that supplies a service current to a subscriber's loop formed of the load resistance 1 of a digital exchange, and a method of feeding of the circuit 2 is changed. A service current is supplied to a load resistance 100 by feeding power transistors TR102, 202 of this feeding circuit. Bias is supplied to TRs 102, 202 by current that flows in resistances 104, 204, and current is made flow to the load resistance 100 at resistance ratio of resistances 104, 204 and resistances 103, 203 and at amplification factor of TRs 102, 203. Current that flows in resistances 104, 204 is supplied through resistances 101, 201, switches 108, 208 and current mirrors 106, 206, 105, 205. A feeding voltage is changed depending on the feeding circuit 2, and feeding is made corresponding to characteristics of electronic terminals.
Patent JP-S6450420-A (JP)
Title: Alignment mark
Inventor: YAMAZAKI YASUKO
IPC: H01L21/027
Filed: 1987-08-21
Abstract: PURPOSE:To eliminate application irregularities of resist and to prevent impairment in stability of resolution, by a constitution, wherein an alignment mark for a latent image is made to have a specified shape, and a part, which has been the latent image after a trench step, becomes approximately flat. CONSTITUTION:An alignment mark (a) on the side of a reticle is baked on the surface of a wafer. A trench is formed. Polycrystalline silicon is grown in the trench part. Then, a groove (c) of the trench formed by the latent image of the alignment mark (a) on the reticle side is filled with polycrystalline silicon as in the part of a groove (i) of a capacitor at an actual pattern part. The upper part of the groove as shown by an arrow (e) becomes almost flat. Even if resist (f) is applied in the next step and thereafter, application irregularities are hard to occur. Therefore, stable resolution is obtained.
Patent JP-H0256221-A (JP)
Title: Molten metal holder for generating material vapor
Inventor: ITO ARATA
IPC: B01D59/34
Filed: 1988-08-22
Abstract: PURPOSE:To prevent the radiant heat loss by receiving a metal in an inner vessel and making the oxide of small heat conductivity which is anticorrosive against the metal into spherical shape to be put into the inner vessel. CONSTITUTION:The spherical oxide 10 which has small heat conductivity and small specific gravity and is of large anticorrosion against the molten metal 2 is received in the inner vessel 3. A cooling medium is flowed through a cooling medium passage 5 to cool the inner vessel 3a, while the electron beam 1 from an electron gun irradiates the metal to heat and melt the metal, and the metal becomes in the state of molten metal 2. Since the molten metal 2 is heated at the center part of liquid surface by the electron beam 1 while the part brought in contact with the inner vessel 3a is cooled, as the result, a natural convection 7 is generated by the temp. difference. By this method, the heat quantity transferred as radiant heat from the liquid surface of the molten metal 2 is reduced.
Patent JP-2001032256-A (JP)
Title: Sand pile land preparing method
Inventor: UEHARA KOJI
IPC: E02D3/10
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing land with a compaction sand pile which is low in vibration and noise level, and considerably expanded in diameter than a hollow pipe. SOLUTION: An excavated earth is moved sidewise, pressed and compacted by a forming roller 5, a penetration hole larger in diameter than a hollow pipe 1 is made, sand of the specified quantity is charged in the hollow pipe 1, and the hollow pipe 1 is drawn while blowing the compressed air therein to discharge the sand in the hollow pipe 1 out of a discharge pipe 2 and fill the sand in an excavated hole 8 below the discharge pipe 2. Then, the hollow pipe 1 is penetrated again to the specified depth while rotating the hollow pipe 1, the discharged sand is taken by an excavation tooth 4, and the pressing is implemented sidewise and downward by the forming roller 5 to expand the sand pile and to implement the downward and sidewise compaction. Then, the sand is fed again into the hollow pipe 1, the hollow pipe 1 is drawn to the specified depth, and the sand is filled in the excavated hole 2 while discharging the sand. The hollow pipe 1 is drawn from a soft ground step by step while subsequently repeating the sand discharging operation, and the drawing and re-penetration of the hollow pipe 1.
Patent JP-2000033474-A (JP)
Title: Manufacture of fluid distribution pipe
Inventor: KOMAKI MASAYUKI
IPC: B23K1/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a fluid distribution pipe capable of reducing working man-hours and a material and moreover easily coping with the change of a type of a machine. SOLUTION: A pipe member 4 having a main passage 2 for fluid and distribution holes 3 communicating to the main passage 2 and block bodies 7 having opening passages 5 communicating to the distribution holes 3 of the pipe member 4 are prepared. After the pipe member 4 is inserted into through holes 6 provided in the block bodies 7, positioning pins 12 which are provided projectingly in a positioning jig 10 are inserted into the opening passage 5 of the block bodies 7 and the distribution holes 3 of the pipe member 4 to set the pipe member 4 and the block bodies 7.  Thereafter, the pipe member 4 and the block bodies 7 which are set in the positioning jig 10 are heated at a prescribed temperature and integrally brazed by melting a brazing filler metal stuck to either of the pipe member 4 or the block body 7 or the brazing filler metal interposed between the pipe member 4 and the block body 7.
Patent JP-S6268856-A (JP)
Title: Camouflaging material
Inventor: YAMAMIYA SHIRO
IPC: C08K3/10
Filed: 1985-09-20
Abstract: PURPOSE:To provide a camouflaging material composed of an azo compound having a specific structure and a carrier material, exhibiting the same infrared radiation behavior as green vegetables of e.g. forest, grass land, etc., and indistinguishable from green vegetables by infrared detection. CONSTITUTION:The objective material contains the azo compound of formula III produced by coupling a diazonium salt of an aromatic amine of formula I (n is 1 or 2; when n is 1, R1 is phenyl which may have halogen, methyl, nitro, methoxy, phenoxy, phenylazo or benzoylamino as substituent group; when n is 2, R1 is biphenylene which may have halogen, methyl, methoxy, ethoxy or nitro as substituent group) with the coupling component of formula II (X is H or methyl). The crystal size of the azo compound is preferably 0.3-10mum. The compound is compounded to a binder resin to form a paint or used for the coloring of a synthetic fiber or resin to obtain a camouflaging material.
Patent JP-S6098414-A (JP)
Title: Device for driving photographing lens of automatic focusing camera
Inventor: DAITOKU KOUICHI
IPC: G02B7/28
Filed: 1983-11-02
Abstract: PURPOSE:To decrease the operating force in the stage of charging by providing a governor mechanism which is in a limit position in the stage of forward movement of a positioning means, shifts to the non-limit position till the start of backward movement after completion of the stopping operation and resets to the limit position until the start of the next forward movement after completion of the backward movement. CONSTITUTION:When a film is wound for the purpose of photographing, a cam mechanism 4 operates and a charge lever 3c is turned by a cam 3a. A charge actuating pin 3e presses the charge moving and engaging part 22 of a traveling body 20 by which a detaining part 22 for start position is detained to a dtaining hook 5a and the body 20 is charged and accumulated in the start position. A gear 2 is also turned counterclockwise by a speed-up gear train 3 intermeshed with the rack teeth 24 of the body 20 at the same instant and a turning cam body 10 is pressed by the engaging pin 2a of the gear 2 so as to reset to the home position. The photographing lens is also retreated and reset. The end 25 on the part 22 side pressed the set actuating end 56 of a lever 53 for actuating engagement and disengagement when the body 20 resets to the start position by which said lever is turned clockwise and therefore a jeweled pallet fork and staff 51 are engaged with an escape wheel and pinion 3d by a supporting lever 52.
Patent JP-H0493134-A (JP)
Title: Control device of automatic assembly system
Inventor: YAMAMOTO TOSHIHIRO
IPC: B23P21/00
Filed: 1990-08-06
Abstract: PURPOSE:To facilely cope with changes of system organization by providing on the title device a robot operation process program, an operation process program for a workpiece supply portion, an interpreter program for an operation process program and an execution means. CONSTITUTION:A control device 100 is for controlling an automatic assembly system which is composed of a robot, which performs assembly operations, and an article supply portion (a stocker, an elevator and a buffer), which supplies workpieces requested by the robot to the robot. The control device 100 is equipped with a first storage means (RAM 104), which stores an action program for the robot and the article supply portion, respectively, and a second storage means (ROM 103), which stores the individual data portion for the operation process program. The control device 100 is further equipped with a program means, which designates the operational environment of the operation process programs, and also with an execution means which stores an interpreter programs that interprets the operation process programs, and which executes the storage by means of a reentrant system using the data portion of the operation process program.
Patent JP-2000040604-A (JP)
Title: Surface packaged variable resistor and manufacture thereof
Inventor: URAYAMA MASANORI
IPC: H01C10/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To make feasible of adjusting resistance value and facilitating assembling step also fixing firmly, by a method wherein protrusions provided in a driver slot member are engaged into multiple engagement holes provided in sliders to be held. SOLUTION: The sliders 12 are provided with four each of engagement holes stamped out in a specific shape while a driver slot member 22 comprises of polyphthalic amide and a glass blended resin with + type driver slots 24 formed on the central surface of the driver slot member 22. On the back side thereof, four each of protrusions to be inserted into the engagement holes of the sliders 12 are formed. In such a constitution, the front ends of the protrusions slightly protrude from the side of the sliders 12 between the driver slots 24 when the front ends are inserted into the engagement holes of the sliders 12. Finally, the protruded part after heat treatment is crushed to become a fixed part 32 while the driver slot member 22 is firmly fixed to the slider 12.
Patent JP-H0530123-A (JP)
Title: Ring transmission system
Inventor: OKA AKIHIKO
IPC: H04L12/42
Filed: 1991-07-24
Abstract: PURPOSE:To enhance the maintenance performance of the entire ring by inserting a changeover status to an overhead of a frame from a pay load processing section together with error information and sending the resulting frame to an adjacent node. CONSTITUTION:A path switch 3 selects a pay load with a line fault indicated therein and gives it to a pay load processing section 4 when the pay load outputted from overhead processing sections 1, 2 indicates the line fault, and gives a changeover status signal to any of the processing sections 1, 2 outputting the selected pay load. Any of the processing sections 1, 2 receiving the changeover status signal inserts the changeover status signal to an overhead of a frame from the processing section 4 together with generated error information and sends the result to an adjacent node. Through the constitution above, it is possible to send back the error information even to the processing section to which the pass switch 3 is not thrown and the information of which adjacent node is actually used through branching is recognized.
Patent JP-2001032619-A (JP)
Title: Door opening/closing control device
Inventor: UMEZAWA SHINJI
IPC: E05F5/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing control device capable of improving safety in opening/closing a door by forcibly stopping the opening/closing motion of the door in the case of the opening/closing motion being made with excessive force. SOLUTION: This door opening/closing control device is provided with a cylinder 2 filled with an operating fluid; a piston 3 for partitioning the interior of the cylinder 2 into a first chamber (a) and a second chamber (b); a connecting part 9 for connecting the cylinder 2 or the piston 3 to a door 1 and moving the piston 3 and the cylinder 2 relatively, interlocked with the opening/closing motion of the door 1; a communicating path 4 for communicating the first chamber (c) and the second chamber (b) to allow the operating fluid to flow between the first chamber (a) and the second chamber (b); and selector valves 5, 6 for opening the communicating path 4 when the opening/closing motion of the door 1 is made with smaller force than the specified value and closing the communicating path 4 when the opening/closing motion of the door 1 is made with larger force than the specified value.
Patent JP-H0256629-A (JP)
Title: Division device
Inventor: ARAKI SHINOBU
IPC: G06F7/537
Filed: 1988-08-23
Abstract: PURPOSE:To improve a dividing speed by constituting the title device so that a correcting operation is not executed, when a value of the final quotient is not varied surely even by a correction. CONSTITUTION:When a result of decision of a quotient correction deciding circuit 11 is not all '1' nor all '0', a control circuit 16 controls a partial quotient selecting circuit 13 so as to select the side of a multiplier 9. As a result, the partial quotient Q5 from the multiplier 9 is not corrected, but directly passes through the partial quotient selecting circuit 13 and a partial quotient merging circuit 14, and the upper 8 bits are set to a division result register 15. When the lower 4 bits of the partial quotient Q5 are not all '1' nor all '0', a result of division can be obtained without deriving the next partial quotient Q6. In such a way, the processing time for a division can be shortened by the time required for the processing for deriving the partial quotient Q6.
Patent JP-H0370903-A (JP)
Title: Steam reheater
Inventor: YUMOTO HIDEAKI
IPC: F22G1/10
Filed: 1989-08-09
Abstract: PURPOSE:To provide steam of high dryness with a low cost by arranging a vortex tube that introduces the flow of steam of low dryness in tangential direction from an introduction opening in the side wall of the vortex tube and discharges steam of high temperature from its one end and exhausts steam of low temperature from the other end in the fashion that the vortex tube transverses a piping in which steam of low dryness flows. CONSTITUTION:Steam of low dryness which flows in from an introduction opening 12 goes into a vortex tube 4 from a groove 20, forming vortex flows in the vortex tube 4, and generates a pressurized area near the inside of the wall of the vortex tube 4 and a pressure reducing area near the axis. The temperature of the pressurized steam rises higher than its original temperature by adiabatic compression and the temperature of the steam the pressure of which is reduced falls lower than its original temperature by adiabatic expansion, and the temperature of the steam of low dryness that passes along the outer surface of the vortex flow tube 4 is raised to become steam of high dryness. The high temperature steam near the inner wall of the vortex flow tube 4 has its own temperature removed, and flows out of a connecting opening 26 through a passage 22 and the low pressure steam near the solid line in the figure flows out of a connecting opening 18 through a low temperature steam take-out opening 16. With this constitution it is possible to convert steam of low dryness to steam of high dryness by utilizing the steam energy of the steam itself.
Patent JP-H1150629-A (JP)
Title: Handrail mechanism of passage between adjacent ridge
Inventor: MUKAI SHOGO
IPC: E04F11/18
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To improve trouble, in which the effective width of a passage between adjacent ridges is narrowed while openings, in which there is no horizontal bar, are formed and there is the possibility of a fall from the openings when the adjacent ridges are displaced relatively in the direction orthogonal to the longitudinal direction in an earthquake because the horizontal bars on each ridge side are not connected in a conventional handrail mechanism constituted in the passage. SOLUTION: The passage is constituted by installing an expansion floor 3 between floors 2a, 2b projected from each of the adjacent ridges 1a and oppositely faced at a specified distance. Handrail supports 11a, 11b are disposed in upright on each floor side in response to the left-right sides of the passage while horizontal bars 12a, 12b are supported rotatably to each handrail support 11a, 11b, and the front end sides of the horizontal bars 12a, 12b supported to each handrail support 11a, 11b are connected by mutually fitting the front end sides of the horizontal bars 12a, 12b in a manner that the front end sides can be expanded and contracted, thus configuring a handrail.
Patent JP-S58110796-A (JP)
Inventor: OONISHI TAKASHI
IPC: E21D9/00
Filed: 1981-12-22
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-S5997732-A (JP)
Title: Production of noble metal bullion
Inventor: YAMAMOTO HIRONOBU
IPC: B21H7/00
Filed: 1982-11-29
Abstract: PURPOSE:To prevent the spoiling of the mass of merchandise in the stage of distribution by cutting a rolled material to adjust its mass and to form a bullion, and inscribing a designation for identification on the main side faces of said bullion by using rotors formed with projections for identification on the surface. CONSTITUTION:A rolled material having a specified thickness and width is cut or blanked to form a bullion 2 slightly larger than the prescribed mass. The bullion is ground with a file, etc. or each ridge and vertex are directly chamfered to form chamfered surfaces 5 in conformity with the prescribed mass. The opposite main side faces 8 of the bullion 2 are sandwiched between two rotors 7a and 7b formed peripherally with projections 6 for identification, such as ruggedness, patterns or characters, and is extruded to inscribe a designation 9 for identification on the surfaces 8. The measure for preventing the loss of mass in the stage of distribution, such as cutting and chipping of the bullion, is thus incorporated to the bullion, whereby the workability in production and the merchandise value in finishing are improved.
Patent JP-H0662448-A (JP)
Title: Optical exchange switch control system
Inventor: KAMINAGA MASAHARU
IPC: H04B10/00
Filed: 1992-08-04
Abstract: PURPOSE:To deal with the increase of the control data, to effectively reduce the noises, and to simplify the control in an optical exchange system by decreasing the number of devices that control all switches as well as the number of optoelectric transducers and also controlling each switch with optical signals. CONSTITUTION:A distributing part 1 sends an optical control signal 8 including the control information turned into an optical signal to each switch part 4. An optical amplifier part 2 amplifiers the signals 8 distributed by the part 1. Each optical transmission part 6 transmits the signal 8 amplified by the part 2 to each part 4. Then each switch control part 3 switches the message channel of the signal 8 for each part 4 based on the received information on the signal 8.
Patent JP-S59102876-A (JP)
Inventor: KOMINE SUSUMU
IPC: C04B37/02
Filed: 1982-11-29
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。