baber/WOPTO huggingface dataset:
Patent JP-H06117611-A (JP)
Title: Thick and thin fuel combustion apparatus
Inventor: OTSUKA TETSUJI
IPC: F23C99/00
Filed: 1992-10-06
Abstract: PURPOSE:To prevent lifting at a flame port from being produced and a NOx from being increased by stabilizing a burning state of a thin burning burner by satisfactorily mixing fuel gas and burning air. CONSTITUTION:Flattened thick burning burners 11 are juxapased at a specified interval, each of which burners includes a flame port 11b for thick mixed gas at the upper portion thereof, a supply port 11a for fuel gas and air at the lower portion thereof, and a mixing chamber 11c therein, and a thin burning burner 3 is formed between the adjacent thick burning burner 11, which burner 3 includes a flame port 3b for thin mixed gas at the upper portion thereof, a supply port 3a for fuel gas and air at the lower portion thereof, and mixing chambers 3c1, 3c2 therein. There are further provided fan means 6 for supplying burning air to the supply ports 11a, 3a of both burners 11, 3 and a nozzle 14 for supplying fuel gas, and a partition member 2 is extended on the lower side of the thick burning burner 11. Thin burning nozzles for the thin burning burner 3 are disposed at the lower portion of the mixing chamber 11c of the thick burning burner 11 separated away at a predetermined interval, and a tubular member 1 including a thin burning nozzle penetrates the partition member 2.
Patent JP-H03127195-A (JP)
Title: Ic card
Inventor: SANEMITSU YOSHIKADO
IPC: G06K19/07
Filed: 1989-10-12
Abstract: PURPOSE:To use an IC card in a special mode without making circuit configuration on a system side complicate and expensive by providing a level converting circuit between an IC card connector and a semiconductor element and converting the signal of a binary level impressed to the IC card to the signal of a ternary level with a control input. CONSTITUTION:The IC card is equipped with a level converting circuit 5 to convert the input signal of the binary level to the signal of the ternary level based on the control input and to output the signal to the ternary level input terminal of the semiconductor element. Namely, the level converting circuit 5 is provided between the IC card connector and the semiconductor element and since the signal of the binary level to be inputted from the IC card connector 1 is converted to the ternary level by the control input 4 and transmitted to the semiconductor element 2, the IC card can be controlled to the special mode. Thus, without making the circuit on the system side complicate and expensive, the IC card can be used in the special mode.
Patent JP-H08129527-A (JP)
Title: System and method for terminal control
Inventor: KOBATA YASUHIRO
IPC: G06F3/048
Filed: 1994-10-31
Abstract: PURPOSE: To improve a man-machine interface by informing an operator in a recognizable state even during the use of other windows. CONSTITUTION: A host computer 1 has an informing means 50 which reports an input request from an application program 2 and a work station 6 has a window management program 7 which generates and manages plural windows, an emulator 8 which receiver information from the informing means 50 and performs input and output operation in one window by using a window management program 7 on the basis of the reception, and an event processing means 60 which receives the input request report from the informing means 50, inquires whether or not the window of the emulator 8 is focused, of the window management program 7, and informs the operator that there is the input request from the application program 2 unless the window of the emulator 8 is focused.
Patent JP-H06120732-A (JP)
Title: Oscillation circuit
Inventor: IIJIMA YUKIO
IPC: H03B5/36
Filed: 1992-10-06
Abstract: PURPOSE:To provide an oscillation circuit in which a low power consumption can be obtained, and the rising of an oscillation is quick by connecting transistors which are turned off at the time of the rising of the oscillation in parallel with resistances inserted between a CMOS invertor and a power source. CONSTITUTION:A transistor Tr 9 being a switch at a power source VDD side and a transistor Tr 10 being the switch at the power source VSS side are turned on until the rising of the oscillation. Then, a power supply voltage is impressed on a CNOS invertor constituted of a PchTr 7 and an NchTr 8 as it is without being allowed to pass through a resistance 12 for reducing through currents at the VDD side and a resistance 13 for reducing through currents at the VSS side. Thus, the CMOS invertor is driven with the 100% capability, the oscillation is judged by a comparator 11, and the Tr 9 and 10 are turned off at the time of the rising of the oscillation. Then, the power source is supplied through the resistances 12 and 13 to the CMOS invertor, and the CMOS invertor is driven with the decreased drive capability. Therefore, the oscillation circuit which is low in power consumption and the rising of the oscillation is quick can be obtained.
Patent JP-H0570181-A (JP)
Title: Low-reflecting antistatic film and its production
Inventor: ABE KEISUKE
IPC: C03C17/42
Filed: 1991-09-18
Abstract: PURPOSE:To produce a low-reflecting antistatic film having high hardness and adhesion with excellent productivity without heating the film at a high temperature. CONSTITUTION:An aqueous solution containing particles of electrically conductive tin oxide dispersed therein is treated at a high temperature under a high pressure and a solution containing Ti(C5H7O2)n(OR)m [(n+m) is 4; m is 0-3; n is 1-4; R is 1-4C alkyl] and a solution containing Si(OR)mRn[(m+n) is 4; m is 1-4; n is 0-3; R is 1-4C alkyl] are added to provide a solution. The resultant solution is then applied to a panel surface, etc., and heated to form an electrically conductive film. A solution containing the Si(OR)mRn is subsequently applied to heat the formed film. Thereby, the objective low-refractive index film is formed.
Patent JP-S61146745-A (JP)
Inventor: MORI YOSHIHIKO
IPC: C21C5/28
Filed: 1984-12-18
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-H06115497-A (JP)
Title: Helicopter
Inventor: SUGIYAMA KATSUMASA
IPC: B64C27/04
Filed: 1992-10-06
Abstract: PURPOSE:To enhance safety, lifting performance, high speed performance, and hovering performance by providing a fuselage formed by merging two right and left fuselages to each other in vertical ventilation relationship and by providing a ducted rotor in which its outer periphery is surrounded by a duct having a vertical cylindrical shaft. CONSTITUTION:A helicopter 30 is of multifuselage type in which a fuselage 32 having a circular cross section is divided into two fuselages connected by a fuselage connection part 38 to each other and is provided at its upper part with one ducted rotor 31 in which the vicinity of the rotor is surrounded by a duct. The ducted rotor 31 is rotated by power from a ducted rotor driving device 40 through a ducted rotor rotary shaft 37. Rotor torque generated by the rotation of the ducted rotor 31 is cancelled by a tail rotor 35 mounted on a tail fin 34. In ducted rotor downwash 39 generated by the rotation of the ducted rotor 31, straightly and downwardly passing flow exists between the multifuselages. Thus, downward force lowering the fuselage 32 is reduced.
Patent JP-H06113946-A (JP)
Title: Cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1992-10-06
Abstract: PURPOSE:To improve the temperature detection precision for a container and prevent the reduction of the temperature detection precision even if the damage due to the installation of the container to a body is generated or a foreign material is caught at the outer bottom part of the container. CONSTITUTION:A cooking device is equipped with a container 6 installed in a demountable manner inside a body 1, heater 5 which is installed at the bottom part in the body and heats the container, inside-pan temperature sensor 7 which is installed integrally with the container in the lower part of the side surface of the container and detects the temperature of the container, control part which is installed in the body and controls the electric conduction for the heater 5 on the basis of the detected temperature detected by the inside-pan temperature sensor 7, and a sensor contact point part 12 for electrically connecting a resistance value detecting circuit 9 with an input terminal 13 in the case when the container is installed on the body.
Patent JP-H10112184-A (JP)
Title: Semiconductor memory
Inventor: TSUKAHARA MITSUE
IPC: G11C11/41
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce a write bus precharging current in the period of a continuous block write operation by interrupting a write bus precharge in responce to the supply of a block write mode decision signal. SOLUTION: In an ordinary write cycle, when a write control signal WSW is an L level, a precharge control signal P becomes an H level and write bus capacitances C1, C2 are precharged with outputs WD, the inverse of WD of inverters 11, 12. Here, in a block write cycle, a block write mode decision signal BWM is set to be determined to become the H level at the time of starting a cycle. The precharge control signal P is set always at the L level during a block write period by a NOR gate G3. Then, since the outputs WD, the inverse of WD of the inverters 11, 12 are fixed by levels of write data W, the inverse of W, precharging charge and discharge operations for the write bus capacitances C1, C2 are eliminated.
Patent JP-H03127702-A (JP)
Title: Cockroach repellent
Inventor: OKANO TAKAYOSHI
IPC: A01N31/06
Filed: 1989-10-13
Abstract: PURPOSE:To provide a cockroach repellent containing a specific agent such as cypress oil as a main component, effective in repelling cockroach from a habitat place of cockroach and capable of preventing the pollution caused by the action of cockroach in a state harmless to human body. CONSTITUTION:The objective cockroach repellent can be produced advantageously from the technological and economical viewpoints by using one or more agents selected from cypress oil, eucalyptus oil, peppermint oil, l-menthol, d- limonene. cinnamaldedhyde, 3-phenylpropanal, cinnamic acid, dehydroacetic acid and salicylic acid as main components. Since the above compounds are harmless to human body and have excellent volatility, these compounds can be used in a wide area without spoiling the place. Furthermore, since the compounds can be used in various states not only by coating or impregnation but also by kneading into a resin, etc., the repelling effect of the agent can be exhibited continuously over a long period by the proper selection of the agent and the volatilization rate.
Patent JP-2000094104-A (JP)
Title: Continuous casting method
Inventor: MIZUKAMI HIDEO
IPC: B22D11/18
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method of steel with which a cast slab having good surface quality can be obtd. SOLUTION: At the time of continuously casting steel by using an immersion nozzle, a molten steel fluid control device in which the faced set interposing a mold is made to one pair, is provided with at least one pair in the width direction of the mold and with at least two pairs in the height direction on the outer wall of two long sides of the rectangular mold 1 in the horizontal cross section. Then, the difference of a molten steel flowing speed near a meniscus depending on a position in the mold is controlled within 5 cm/sec with the molten steel fluid control device based on the measured value of the molten steel flowing speed near the meniscus of the molten steel in the mold.  Further, in the height direction of the mold, at least one pair of the molten steel fluid control device 7 is desirably provided to interpose the extending line of the immersion nozzle 2 near the lower end of the mold.
Patent JP-H06119685-A (JP)
Title: Reproducing device
Inventor: SAITO ISAO
IPC: G11B15/467
Filed: 1992-10-06
Abstract: PURPOSE:To shorten the time required to obtain a reproduced picture at the time of start or the like. CONSTITUTION:A magnetic tape 1 is transported around a rotating drum 2 by a capstan 3, and the signal from an FG provided in a driving motor 4 of the capstan 3 is supplied to the motor 4 through a speed detecting circuit 5 and a driver circuit 8 to perform the speed servo. The reproduced signal from a head 9 provided in the rotating drum 2 is supplied to an ATF error signal detecting circuit 13 through a regenerative amplifier 10, a band pass filter 11 which takes out the signal having a frequency f1 and a band pass filter 12 which takes out the signal having a frequency f2, and the detected error signal is supplied to an adding circuit 7 of the speed servo system through a switch 14 to perform the tracking control (phase servo). Further, a signal corresponding to the signal having the frequency f1 from the detecting circuit 13 is supplied to a detecting circuit 15, and the switch 14 is switched to the Vcc side by the detection signal.
Patent JP-H01110171-A (JP)
Title: Impact printer
Inventor: NAGAI MIKIO
IPC: B41J25/308
Filed: 1987-10-22
Abstract: PURPOSE:To prevent the occurrence of irregularities in printing density by setting a distance between a printing head and a printing paper with a head pin projected. CONSTITUTION:A printing paper 10 is set to a platen 3, and a head pin 1 of a printing head 2 is projected to print on the printing paper 10 through an ink ribbon 11. At this time, the rotation of a motor 12 is transmitted to a gear with built-in sliding clutch 6 never transmitting the rotation with more than a fixed frictional force with the head pin 1 of the printing head 2 projected, and a rear shaft 9 is rotated by an eccentric gear 5, whereby a carrier 4 acts to draw a circular arc about a main shaft 8. Therefore, a printing distance can be set according to the dispersion of the projection amount of the head pin 1 for every printing head 2 loaded on the carrier 4 or the thickness of the printing paper 10.
Patent JP-H1088574-A (JP)
Title: Earth retaining wall construction unit
Inventor: NAKAI HARUO
IPC: E02D29/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a construction unit, by which a stable earth retaining wall can be easily constructed. SOLUTION: An earth retaining construction unit is so constructed that plural L-shaped members 10 which are formed by integrally connecting lateral sides functioning as a horizontally buried member 17 and longitudinal sides functioning as a retaining wall support member 16 to each other are arranged at designated spaces and the L-shaped members 10 are connected to each other by plural connecting members 11-14 to form a unit main body 24. Wall surface forming plates 15 are disposed in contact with the back side of the longitudinal sides of the unit main body 24, and diogrids buried in the back side of the unit main body 24 are fixed to the other end side of the lateral side by locking parts 19a.
Patent JP-H01112151-A (JP)
Title: Electromagnetic ultrasonic probe
Inventor: KADOWAKI TAKASHI
IPC: H04R23/00
Filed: 1987-10-26
Abstract: PURPOSE:To reduce an unmeasurable range greatly by fitting a transmitting and receiving coil made of a nonmagnetic material to the slanting part of an internal pole iron core for DC magnetic field production which has the smooth slanting part. CONSTITUTION:An exciting coil 6 is excited by a DC power source to produce a DC magnetic field, which is applied to a machine 1 to be inspected. When a pulse from a pulse generator is applied to the transmitting and receiving coil 3, an eddy current is generated in the machine 1 to be inspected by electromagnetic induction and an acoustic wave is generated in the machine 1 to be inspected by the mutual operation between the DC magnetic field and eddy current. This acoustic wave is propagated in the machine 1 to be inspected and a reflected acoustic wave from a reflection source in the reverse or top surface of a material is detected by the transmitting and receiving coil 3 through the opposite operation from the acoustic wave generation. A similar acoustic wave is generated at the internal pole iron core 4. The external surface of the internal pole iron core 4 has no smooth inclination, so the acoustic wave from the machine 1 to be inspected returns and a measurement is finished before an acoustic wave from the back surface of the internal pole iron core 4 is propagated and scattered in the iron core 4 and returns.
Patent JP-H1198159-A (JP)
Title: Transmission and reception circuit
Inventor: SAITO TOMOKI
IPC: H04L12/70
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To transfer a signal from a bus arbitration circuit and a signal from other transceiver circuit to a transceiver circuit whose operating speed is slow even in the case that maximum operating speeds of a plurality of transceiver circuits in IEEE1394 physical layer circuits differ in an IEEE1394 serial bus. SOLUTION: A bus arbitration circuit 1 reads information to decide an operating speed of a transceiver circuit from a register circuit 4 to adjust operating speeds of a plurality of transceiver circuits 10, 11, 20. The register circuit 4 is provided with a speed setting circuit to write a setting value of the operating speed externally to make operating speeds of pluralities of transceiver circuits 10, 11, 20 whose transmission speeds differ in matching with each other.
Patent JP-H08106559-A (JP)
Title: Automatic ticket checking machine
Inventor: SATOU MICHIYASU
IPC: G07B15/00
Filed: 1994-10-05
Abstract: PURPOSE: To write data at the exact writing location of a passenger ticket by providing a first auxiliary aligning carrier route aligning the carrier attitude of the passenger ticket in a prescribed state on a main carrier route between a reading head and a writing head. CONSTITUTION: A temporary holding part 10 is composed so that all the tickets required for a ticket examination processing may be temporarily held till the tickets are inserted into a main body 2 and the tickets may be successively transmitted one by one to the side of a writing head H2 from the part. A first auxiliary aligning carrier route 11 is provided in the main carrier route 1b between the temporary holding part 10 and the writing head H2. In this case, because the carrier attitude of the passenger ticket transmitted from the temporary holding part 10 is disturbed by the moving within the temporary holding part 10 but the attitude is aligned by the first auxiliary aligning carrier route 11 and is transmitted to the writing head H2, the writing head H2 can write data at the exact prescribed location of the passenger ticket.  Therefore, the writing error of the passenger ticket can be prevented.
Patent JP-H02114216-A (JP)
Title: Optical fiber switching device
Inventor: GOTO SHIGENORI
IPC: H04B10/071
Filed: 1988-10-25
Abstract: PURPOSE:To connect one transmission line with each of numerous transmission lines at a small connecting loss by providing a moving device which processes the output signal of a position detector for detecting the position of markers formed in one body with a matrix and moves a ferrule onto the end face of a desired optical fiber. CONSTITUTION:A movable base 7 is moved by driving feeding mechanisms 8 and 9 by controlling stepping motors 10 and 11 in accordance with the address of the terminal of an optical fiber on a matrix 3 corresponding to a transmission line previously stored in an internal memory. A CCD camera 6 moves on the matrix 3 while the camera 6 detects light radiated from LEDs (light emitting diodes) 41-44 and moves a ferrule 5 onto the end face of the optical fiber on the matrix 3 corresponding to the transmission line. A laser light beam is radiated from the ferrule 5 after the laser light is transmitted through an optical fiber and made incident on the end face of the optical fiber on the matrix 3. Therefore, the one transmission line can be connected easily with each of the numerous transmission lines at a small connecting loss.
Patent JP-H07122486-A (JP)
Title: Method of forming quantum thin wire or quantum box
Inventor: SAWADA AKIYOSHI
IPC: H01L21/20
Filed: 1993-10-27
Abstract: PURPOSE:To form semiconductor quantum thin wires on the top part of a mesa type step-difference and in its trench part, by constituting multiplex mesa type step-differences wherein the side surface is composed of a {111} face and the upper surface is composed of a (100) face, in one direction on a substrate, and forming a semiconductor barrier layer and a semiconductor quantum layer on the (100) face upper part of the substrate and in the trench part composed of the {111} face. CONSTITUTION:Thin wires of resist are arranged in the [011] direction of an insulative substrate 10 by an interference exposure method. After that, by wet etching, the top part of a mesa type step-difference is formed of a (100) face, and a V-shaped trench part is formed of a (111) A face. In this manner, the substrate is previously worked into a mesa type wherein the (100) face is exposed on the top part, so that the quantum thin wires can be formed on the top part and in the V-shaped trench part. Thereby the current density can be doubled as compared with the conventional forming method of a quatum thin wire which is formed only in the V-shaped trench part.
Patent JP-H03130716-A (JP)
Title: Scanning optical device
Inventor: TAKANASHI KENICHI
IPC: G02B26/10
Filed: 1989-10-16
Abstract: PURPOSE:To correct the curvature of an image with high accuracy by detecting the vibration position of a first image forming optical system with a detecting means consisting of a detecting light source and a light receiving part, and controlling the vibration based on a detecting signal. CONSTITUTION:The cylindrical lens 22 of a first image forming optical system is provided so as to be movable or vibratable along an optical axis R, and executes the correction of the curvature of image. A detecting means for detecting the movement is constituted of the detecting light source 20 and the light receiving part 21, and a luminous flux from the light source 20 is limited and received by a control member 23. By the receiving light quantity of the light receiving part 21, the moving amount of the cylindrical lens 22 is known, and the detecting signal is brought to feedback to an actuator for moving or vibrating the lens 22. In such a manner, an exact control corresponding to a deflection scan can be executed, and the curvature of the image can be corrected with high accuracy.
Patent JP-H11113248-A (JP)
Title: Adapter for power supply
Inventor: NONIN HIROAKI
IPC: H01R31/06
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent a battery from being discharged due to a power supply being left on, by constituting an adapter for power supply so that when the adapter is connected to equipment for which the adapter is designed, a circuit on the primary side of a regulator is formed. SOLUTION: In the adapter, a battery 41 as the power supply to a DC-DC converter 40 is placed between a terminal 44 on the primary side and connector pins 4, 8, 10, and a smoothing capacitor 52 is placed between a secondary-side terminal 45 and a ground terminal 46 of the regulator 40. The secondary-side terminal 45 is connected direct to a connector pin 14, to a connector pin 15 through a connected resistor 49, and to a connector pin 12 through a connected resistor 50. When the connector plug is connected to the adapter for power supply, the pins 4, 8, 10 and the pins 6, 7, 11 are connected with each other, and a circuit on the primary side of the regulator 40 is formed. When the connector plug is disconnected from the adapter for power supply, the connector pins 4, 8, 10 and the connector pins 6, 7, 11 are separated from each other, and the circuit is opened.  As a result, discharge from the battery can be prevented.