baber/WOPTO huggingface dataset:
Patent JP-H10270931-A (JP)
Title: Antenna for vehicle
Inventor: TABATA KOJI
IPC: H01Q5/10
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity of a first frequency band by prolonging the valid length of a first antenna conductor with the sum of the conductor length of the first antenna conductor and that of a second antenna conductor to receive a first frequency band at the time of receiving it. SOLUTION: A signal received by a first antenna conductor AT1 is inputted to a receiver 20 through a coaxial cable 10 from a circuit 9 through a first connection line 6. A first coil L1 is connected between the first antenna conductor AT1 and the second antenna conductor AT2 and it has an inductance value becoming high impedance for attenuating the reception signal of the second frequency band. Thus, the first antenna conductor AT1 is insulated from the second antenna conductor AT2 and the deterioration of the sensitivity of the second frequency band is prevented at the time of receiving the second frequency band. At the time of diversity reception, a lead line 11 and the coaxial cable 13 are provided, a stronger reception signal in the reception signals of the first antenna conductor AT1 and the second antenna conductor AT2 is selected and it is inputted to the receiver 20.
Patent JP-S58192477-A (JP)
Title: Protecting device for single-phase induction motor
Inventor: HOTSUTA TOKIO
IPC: H02P1/44
Filed: 1982-04-30
Abstract: PURPOSE:To effectively prevent the damage of starting switching means by the instantaneous current from a starting condenser by immediately setting the charge which is stored at the time of starting a motor in a starting condenser to zero after the starting period. CONSTITUTION:A resistor R is connected in parallel with a starting condenser CS, an operating bidirectional 3-terminal thyristor T1 is connected in series with a series circuit of the condenser CS and a starting bidirectional 3-terminal thyristor T2, and connected to the connecting point of the condenser CRR and the main coil LM of a motor M. Charge is stored in the condenser CS at the time of starting the motor M, but this charge is discharged in a closed circuit of a resistor R and the condenser CS when the thyristor T2 is interrupted.
Patent JP-S62234528-A (JP)
Title: Method and apparatus for denitration of combined plant
Inventor: INUI TAIJI
IPC: F23J15/00
Filed: 1986-04-02
Abstract: PURPOSE:To decrease the overshoot of a NOx value by temporarily increasing the pressure of the steam generated from a waste heat recovering boiler so as to meet the load change of a plant. CONSTITUTION:The output signal of a gas turbine is inputted to a differentiator 22, by which the timing for the load change of the plant is detected and a bias signal 23 is applied to an opening degree command signal 19 of a regulating valve 3 so as to meet the load change speed. The signal 19 is corrected by an adder 2 to throttle the valve 3 by which the pressure of the steam from a steam turbine 1 is temporarily increased. A fuel flow rate signal of a gas turbine may be utilized in order to detect the timing for the load change. The temp. of a denitration inlet is increased if the main steam pressure is increased in the above-mentioned manner. The denitration efficiency is thus improved and the overshoot of the NOx value is suppressed.
Patent JP-2000269092-A (JP)
Title: Aluminum foil for electrolytic capacitor having superior ability to etch, and its manufacture
Inventor: KAJIWARA KATSURA
IPC: C22F1/04
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum foil for an electrolytic capacitor electrode, capable of stably ensuring a high (100) face rate, producing a high capacitance after it is etched, and satisfying the request for reduced cost, even with a raw aluminum material having low aluminum purity. SOLUTION: An aluminum foil for an electrolytic capacitor electrode manufactured by heating, hot-rolling, and cold-rolling an aluminum ingot which has aluminum purity of 99.9% or higher has relative strength ratio of 1.2 or more for S orientation/brass orientation in crystal orientation density and a high (100) face rate, when it is reduced to a final aluminum foil as an electrode and thus can produce high capacitance after being etched.
Patent JP-S51150564-A (JP)
Title: Solvent-free alkyd composition
Inventor: ENOMOTO SATOSHI
IPC: C09D4/00
Filed: 1975-06-20
Abstract: PURPOSE: A solvent-free coating composition, based on an alkyd, prepared by adding 1, 1-bis(1'-methyl-2'-vinyl-hepta-4',6,-dienoxy)ethane. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57235-A (JP)
Title: Wall structure of basement
Inventor: ASAUMI HIROTOSHI
IPC: E02D29/00
Filed: 1980-05-31
Abstract: PURPOSE: To raise the water treatment capability of a basement by making up the basement wall structure of corner panels and flat wall panels.  
     CONSTITUTION: Four corner wall panels 3 are arranged at 4 corners and flat wall panels 4 are arranged between the corner wall panels 3. The adjacent flat wall panels 4 are connected by a procedure in which the projection 8 of one panel is fitted into the groove 9 of the other, both ends of a screw bar are projected through bolt through holes 6, and nut is clamped. Also, the connection of the corner wall panels 3 with the flat wall panels 4 are performed by a procedure in which the projection 8' of one panel is fitted into the groove 9 of the other, and a screw bar is pierced through the bolt through hole 6' of the corner wall panel 3 and the bolt through hole 6 of the falt wall panel 4 and its both ends are clamped with nuts. Also, grooves 7 and 7' are provided at the lower parts of the both walls 3 and 4, concrete forming the floor of a basement is fitted into the grooves 7' and 7, and projections 5 and 5' provided at the upper part are hung with a ceiling member. Thus, a basement having a good water treatment capability can be constructed by very simple operations. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63241798-A (JP)
Title: Method and device for evaluating memory image
Inventor: YAMADA TAKAHIRO
IPC: G01R31/28
Filed: 1987-03-27
Abstract: PURPOSE:To observe the transient state of a memory cell, by responding the physical arrangement of the row line or the word line of each block in which a dynamic random access memory is divided uniformly to the scanning line of a TV picture plane. CONSTITUTION:The memory cell area of the DRAM116 of 4MB is divided into uniform 64 blocks of (256X256), and a block select address decoder 112, a column address decoder 110, and a row address decoder 111 are provided to display memory cell information corresponding to the physical arrangement of the memory cell of one block on a monitor TV119. Furthermore, a row address is responded to the vertical scan of the TV119. Thus, it is possible to shorten a test time, and to observe transient response corresponding to the change of a test condition. Also, it is possible to simplify the constitution of a system.
Patent JP-S57189364-A (JP)
Title: Tape recorder
Inventor: OOWAKI MASANAO
IPC: G11B15/02
Filed: 1981-05-18
Abstract: PURPOSE:To perform reproduction operation immediately by returning a tape to the start position where the recording or reproduction operation is started when the recording or reproducing operation is once carried out. CONSTITUTION:When a timer attains an operation-off set time, the time off is detected with a detection circuit 6, and the detection signal thereof is supplied as a stop command signal Ssp via an OR circuit 8 to a control circuit 2. A tape recorder body 1 is set at a stop mode by this stop command signal Ssp and is set automatically to a rewinding mode. When the rewinding state is attained, a down-count controlling signal Sd is supplied from the body 1 to an up-down counter 4, and when count zero is detected with the counter 4, a stop controlling siganl Ss is supplied to the circuit 2. The tape position of the zero count corresponds to the recording start position.
Patent JP-S57191124-A (JP)
Title: Safety device in auto door
Inventor: MOCHIDA HARUO
IPC: B60R16/02
Filed: 1981-05-20
Abstract: PURPOSE:To improve safety of a door, by arranging a door open-close switch on an instrument panel around a line connecting eyes of the driver and an outside back mirror at a side of the door. CONSTITUTION:An open-close switch 15 of a door 3 is provided in the vicinity of straight lines l1, l2, connecting eyes E of the driver M and an outside back mirror 21 at a side of the door 3, within a range of lines l5, l6 on an instrument panel 23. In this constitution, to operate the open-close switch 15, when the driver M sees the switch with his eyes E toward the switch 15, the rearward status of a car 1, reflected by the outside mirror 21 within a range of lines l3, l4, can be confirmed by the eye E. In this constitution, the driver can confirm the rear status while operating the switch 15 without especially moving his head, thus safety of the door can be improved.
Patent JP-H01247984-A (JP)
Title: Metal smelting device
Inventor: MORIYAMA JIRO
IPC: F27B14/08
Filed: 1988-03-29
Abstract: PURPOSE:To improve heating efficiency and permit the automation of smelting and casting, by a method wherein crucibles are arranged in cylindrical parts formed by a plurality of high-frequency heating coils, while a base table for the crucible is rotated to charge and discharge a metal at a predetermined position. CONSTITUTION:A crucible stand 2 and a crucible 3 are put on the recess 1a of a disc type base table 1, capable of horizontal rotation and up-and-down movement, while a lid 4 is provided on the crucible. A predetermined amount of metal grains is charged from a metering hopper into the crucible 3 and high-frequency electric power is supplied to heating coils 5 to smelt the metal grains. Molten metal in the crucible 3 at a position B is poured into a casting device and, thereafter, the crucible 3 is returned. Next, the base table 1 is descended and is rotated until the crucible 3 at the position A moves to a position C, thereafter, the base table is elevated to the initial position thereof. The metal grains are supplied to the empty crucible 3 at the position A and these operational are repeated sequentially. The up-and-down movements of the base table 1 are not necessitated when the base table 1 is constituted in the manner as to be rotated integrally with the heating coils 5.
Patent JP-H11268111-A (JP)
Title: Sheet heating method and apparatus therefor
Inventor: TANAKA TOSHIHIRO
IPC: B29C51/46
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheet heating method capable of controlling the temp. of a sheet even in the longitudinal direction of a heater and enabling the accurate heating of the sheet corresponding to the heater and an apparatus therefor. SOLUTION: In a case heating a sheet in order to thermoform a three- dimensional molded product from a thermoplastic resin sheet or a fiber reinforced composite sheet containing a thermoplastic resin as a main constitutional material, a means dividing a heating area into several blocks 20 longitudinally and laterally to control temps. of heaters in the individual blocks 20, the near infrared rod-shaped heaters 21 provided to the individual blocks 20 and arranged so as to bend the end parts 24 of the rod-shaped heaters 21 into an L-shape to lead out the end parts 24 of the rod-shaped heaters having a low degree of heat tolerance to the rear of the heating area and a cooling means for cooling the rear of the heating area are provided.
Patent JP-S58193782-A (JP)
Title: Sewage receiver
Inventor: INUZUKA AKIRA
IPC: C02F1/00
Filed: 1982-05-07
Abstract: PURPOSE:To eliminate the stagnation of sewage in a hose without spoiling the flexibility in the connection of a titled device by disposing properly a rotary joint which is freely swivelable on a horizontal plane and a rigid pipe for passing water provided with a bearing which is freely swivelable on a vertical plane. CONSTITUTION:A rotary joint 6 which is supported freely rotatably on a horizontally plane by means of a spherical body 7 is provided to the water receiving port 20 of a sewage tank 2 of a sewage working car, and a bracket 8 is mounted to the joint 6. A main pipe 9 supported freely vertically to a bracket 8 by means of a pin 10 is connected to the joint 6 by means of a main hose 11. A short end hose 16 is connected to the forward end of the pipe 9 and the hose joint 17 at the forward end of the hose 16 is connected to the joint 19 for sewage discharge port in the lower part of a body 18 of aircraft so as to receive the sewage from the aircraft.
Patent JP-S61234960-A (JP)
Title: Corona discharge wire
Inventor: MOGI KIMIO
IPC: B03C3/68
Filed: 1985-04-11
Abstract: PURPOSE:To detect a failure of disconnection in its early stages by providing parallel plural corona discharge wires, interposing the electrically-conductive elastic materials in each end part of the discharge wires, connecting them in series, mechanically tensing and holding them. CONSTITUTION:The holding devices 5 consisting of the electrically-conductive elastic materials 3 being a flat spring and the insulating bearers 4 are respectively provided to a connection part of an electric power supply side, a final end part and the middle connection parts of the metallic fine wires 1 for the corona discharge. When some of the metallic fine wires 1 is broken, the end part of the broken fine wire is made to a state separated with an electrically-conductive elastic material 9 and retained between the electrodes 2 of the discharge part of both sides and a high voltage detection end part 7 side is immediately made to zero volt. The operation such as the generation of the alarm and the interruption of the electric power supply for a terminal 6 of the power supply part can be performed by itself by detecting the change of voltage.
Patent JP-S60218162-A (JP)
Title: Electronic dictionary
Inventor: YOSHIMURA GENICHI
IPC: G06F17/27
Filed: 1984-04-13
Abstract: PURPOSE:To match simply and precisely an existing dictionary memory with an additional dictionary memory by coupling a synonym group in the existing memory with that in the additional memory as one synonym group. CONSTITUTION:Various keys 13-17, a display device 18, a printer 21, a reference dictionary ROM24, a working RAM25, and a data conversion memory 27 are connected to a CPU23. The ROM26 can be added and expanded to the CPU23 to be connected to a ROM pack charging port and the synonym group of the ROM26 is coupled with that of the ROM24 as one synonym group.
Patent JP-S572402-A (JP)
Title: Structure of steam turbine rotor keyway
Inventor: USAMI KENICHI
IPC: F01D5/06
Filed: 1980-06-06
Abstract: PURPOSE: To prevent a crack due to corrosion by forming a gap between a semicircular keyway and an inserted key material, particularly in a part where a concentrated stress in the keyway is high so that a steam and a dew may flow easily during an operation.  
     CONSTITUTION: A key material 5 is inserted into a semicircular keyway 4 in such a way as to form a gap at least in a part where a concentrated stress in the keyway is high, thereby restraining a corrosion as well as preventing a crack. It is desirable to make a gap of 0.15W0.2mm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10267653-A (JP)
Title: Inclination sensor
Inventor: KURAMOTO SATOSHI
IPC: G01C9/18
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an inclination sensor which is increased in degree of freedom in its attaching direction by constituting the sensor so that the sensor may detect the inclination of an object even when the sensor is overturned. SOLUTION: An inclination sensor is constituted in such a way that counter electrodes 21 and 22 and 31 and 32 are respectively arranged on both sides in the direction in which the inclination of a container 1 is to be detected in the container 1 and roughly formed in rectangular shapes so that the electrodes may show symmetry between the upper and lower halves in the container 1 and slits are formed through the centers of the electrodes 21 , 22 , 33 , and 33 as the flow passages of a dielectric liquid 4. When the container 1 is inclined, the dielectric liquid 4 flows through the slits and changes the capacitances between the electrodes 21 and 22 and between the electrodes 31 and 32 and the inclination sensor detects the inclination of the container 1 by differentially detecting the changes of the capacitances.
Patent JP-H04289111-A (JP)
Title: Exhaust gas treating equipment for metallurgical furnace
Inventor: KANETANI GENJI
IPC: C21C5/40
Filed: 1991-03-15
Abstract: PURPOSE:To provide the equipment in which stable dust removing efficiency is obtd. even in the case flow rate of exhaust gas discharged from a cooler in an exhaust gas hood varies due to large variation in gas quantity generated in a metallugical furnace of a converter, etc., during blowing and the stable operation can be executed in low pressure loss without any trouble of clogging even in the case dust concn. in the waste gas increases. CONSTITUTION:A horizontal type cyclone 3 which connects an inlet duct 6 in tangential direction of a cylindrical body at one end part of axial direction in the cylindrical body forming circular chamber 4 extended to side direction of round shape, an outlet duct 7 at the other end part of axial direction and a hollow device 8 having tapered shape downward at lower part of the cylindrical body, is set at downstream side of the cooler in the exhaust gas hood as the dust removing apparatus.
Patent JP-S5815855-A (JP)
Inventor: HANSU URURITSUHI SHIYURAA
IPC: A61C17/02
Filed: 1982-05-06
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-H01250903-A (JP)
Title: Ultraviolet ray reflecting mirror
Inventor: KIKUTSUKI KOUJI
IPC: G02B5/26
Filed: 1988-03-31
Abstract: PURPOSE:To provide the reflecting mirror which is light and tough and facilitates handling by depositing a black oxide of titanium by evaporation on the surface of a base material consisting of a metal and depositing alternate multilayered films of transparent high-refractive index films and low-refractive index films on the surface of the black oxide. CONSTITUTION:The black oxide 2 of the titanium system is formed by a vacuum vapor deposition method on the metallic base material 1 and about 5-50 layers of the high-refractive index films consisting of TiO2, ZrO2, etc., and the low-refractive index films consisting of MgF2, SiO2, etc., are alternately laminated thereon. The film thicknesses of the respective layers are so selected that a reflecting film 3 reflecting the rays of wavelengths of a UV ray region and allowing the transmission of the rays of the wavelength longer than said region is formed. The black oxide film 2 of the titanium, therefore, absorbs the visible rays and IR rays transmitted through the reflecting film 3, convert the same to heat energy and transfers the heat energy by conduction to the base material. The base material 1 releases the heat energy transferred thereto into the atmosphere mainly from the rear face thereof. The temp. increase of an object to be irradiated is thereby decreased and the reflecting mirror is formed light in weight, tough and easy to handle.
Patent JP-S63244239-A (JP)
Title: Method for checking program execution route
Inventor: OSHIO TAKESHI
IPC: G06F11/28
Filed: 1987-03-31
Abstract: PURPOSE:To make it possible to instantly know whether or not a program is executed in a predicted flow of control by collating the predicted route and an actual execution route, and outputting its result. CONSTITUTION:A program execution function 5 manages the calling/execution/ stopping of a program to be tested stored in a program storing part 3. An execution route storing part 7 stores a predicted route read by an input function 6, while an execution route storing part 8 stores the execution route in which a program to be tested has actually been executed. A predicted route/execution route collation function 9 decides whether a predicted route and an execution route coincide or not, transmits the name or the module number of a module in which said collation results in discrepancy to a program execution route error display function 10, and the data is displayed on the screen of a terminal 11 as well as outputted to a printer 12. In such a way, if a program execution is achieved in a predicted flow of control or not can be automatically checked.
Patent JP-S61239399-A (JP)
Inventor: MORITA TOSHINARI
IPC: G08C25/00
Filed: 1985-04-10
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-S63244556-A (JP)
Title: Enclosed type alkaline battery
Inventor: OIKE KAZUO
IPC: H01M50/528
Filed: 1987-03-31
Abstract: PURPOSE:To prevent inner short-circuit and to improve capacity by a method wherein terminal lugs of positive plates are, after being insulated from negative plates, cluster welded and it is connected to a lid plate; negative plates are connected to the bottom part of a metallic vessel by pressure welding. CONSTITUTION:Positive plates 6 are put in bag-shaped separators 8, and these separators having positive plates inside and negative plates 7 are laid alternately on top of another so that on the upper end surface end edges or core bodies of positive plates are protruded and on the lower end surface end edges or core bodies of negative plates are protruded to form a plate group. On both sides of the plate group, negative plates 7 shall be exposed. Then the plate group is placed in a metallic vessel 1. Next a gasket 4 is inserted into the opening port of the metallic vessel. Terminal lugs 6a which are led out from the end edges of positive plates 6 through slits 4 of the gasket 4 are cluster welded to a lead piece 9. After the lead piece 9 is spot-welded to a metallic lid plate 2, the lid plate is inserted into the gasket 4.
Patent JP-H09271174-A (JP)
Title: Power supply equipment and control equipment of vibration wave actuator
Inventor: HAYASHI TEI
IPC: H02N2/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an equipment which reduced loss of a power amplifier circuit and inputs suitable power in a circuit, while keeping the driving speed of a vibration wave actuator constant. SOLUTION: This control equipment has power amplifier means 6, 18, and a power supplier means 1 for supplying power periodically to the power amplifier means by a switching operation in accordance with a pulse signal, and controls vibration wave actuators 7, 19 which are vibrated by the power supplied from the power amplifier means and generated driving force. Pulse control means 4, 16, 5, 17, 8, 20 are installed and control the pulse signal in accordance with the amplitudes of currents supplied to the power amplifier means.
Patent JP-H07280219-A (JP)
Title: Low nox burner ans combustion apparatus using the same
Inventor: WATANABE SHIGEO
IPC: F23D14/70
Filed: 1994-04-15
Abstract: PURPOSE:To attain greatly low NOX in a wide range of an air ratio by forming a space leading from a space between an upper wall of a cylinder and other inner bottoms to a space between an outer wall and an inner wall as a rich gas passage, and forming a space continued from a space between the other inner bottoms and a lower part of the cylinder to a space in the inner wall as a lean gas passage. CONSTITUTION:A space is formed between other inner bottom 6' and an upper wall 12 of a cylinder 10 from a lower end of an inner wall 7 opposed to an outer wall coupled with the cylinder 10 to an end of the cylinder 10 to be formed along the wall 12, and a box 5 and the cylinder 10 coupled to the box 5 are partitioned to two spaces. A space formed from a space 11 between the wall 12 of the cylinder and the bottom 6' to a space 8 between an outer wall 4 and the wall 7 is formed as a rich gas passage. Further, a space leading from a space 13 between the bottom 6' and the lower wall 3' of the cylinder to a space 9 in the wall 7 is formed as a lean gas passage. Thus, a thick flame 15 can be so formed as to surround a thin flame 14 formed on a flat surfacelike burner port 1. Thus, stabilization of the thin flame by the thick flame can be executed.