baber/WOPTO huggingface dataset:
Patent JP-S6126030-A (JP)
Title: Projector
Inventor: AKAZAWA SUSUMU
IPC: H04N9/31
Filed: 1984-07-16
Abstract: PURPOSE:To attain quickly the in-focus state with a simple means by indicating the operation direction of a focusing mechanism in accordance with information related to the color generated on a screen by the chromatic aberration of a projection lens. CONSTITUTION:In the focusing mechanism of a video projector or the like, the position of a lens 3 is adjusted through an oblique slit 6 provided on a lens outside cylinder 2 by an adjusting knob 7 attached to an inside cylinder 4 to focus light on a screen 9. If the light is focused on the screen, a white projected image is obtained. If the focus is behind the screen 9, blue light is focused, and red appears in the edge of the white image. If the focus is in front of the screen 9, red light is focused, and blue appears in the edge of the white image. Blue and red operation direction indications 10 and 11 are added to operation directions of the adjusting knob 7, and the adjusting knob 7 is operated while viewing red or blue generated in the edge of the white image on the screen 9 by the chromatic aberration of the lens, thereby moving the lens 3 in the direction of correct focusing.
Patent JP-S5847858-A (JP)
Inventor: MAEDA HISASHI
IPC: E04F13/08
Filed: 1981-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04372531-A (JP)
Title: Power supply
Inventor: MURAMOTO MASAHIRO
IPC: H02J7/00
Filed: 1991-06-19
Abstract: PURPOSE:To provide a power supply capable of improving reliability by avoiding the minute discharge state of a battery causing the abnormal overheating of a cell. CONSTITUTION:A battery 4 has a charge path and a discharge path, the discharge path has an energy storage means 11, and a discharge energy is once stored in the energy storage means 11 at the time of the minute discharge of the battery 4.
Patent JP-H0311838-A (JP)
Title: Data check system for remote bridge communication
Inventor: TSUTSUI HIDEKAZU
IPC: H04L1/00
Filed: 1989-06-09
Abstract: PURPOSE:To detect a data error generated in the inside of a bridge device by adding an error detection check sum and a check sum corresponding to a private line to a received frame, sending the result to a private line, allowing the received bridge device to revise the check sums and sending the result to other private line. CONSTITUTION:When bridge devices 10-12 receive a frame from a local area network(LAN), an error detection check sum and a check sum generated corresponding to private lines 13, 14 are added to the frame and the result is sent. A bridge device receiving the frame applies checking by a private line check sum, revises the sum into a new check sum to send the result to other private line or the check sum is deleted and the result is sent to a LAN. Thus, the data error caused in the inside of the bridge device is detected and the increase in the check processing is suppressed.
Patent JP-S5769904-A (JP)
Title: Tone signal generating circuit
Inventor: MORIKAWA SADAO
IPC: H03B28/00
Filed: 1980-10-21
Abstract: PURPOSE:To achieve a tone signal with less higher harmonics and low distortion factor, by making different the level difference of each stage of a step wave. CONSTITUTION:During the time when no gate signal comes to a terminal 10, no count 12 is made even with a clock signal at a terminal 11, logic 1,100 is outputted to terminals Q0-Q3, logic 1 is outputted from exclusive logical sum circuits 14, 15, 22 and a specified initial value is supplied to a terminal 29 via a waveform synthesis circuit 28. When the gate signal of logic 1 comes to the terminal 10, count is started, and logic 0010 is produced at the terminals Q0-Q3 with the first one clock, logic 1 is outputted from an exclusive logical sum circuit 16 and an AND circuit 20 and the specified level is outputted and stored at a terminal 29 via resistors 25 and 27. Similarly, the count value is increased every incoming of clock to the terminal 11, and the output level of the terminal 29 is increased stepwise. The circuits 14-16, 22, 20 are at logic 1, the maximum value is obtained, and the value is stepwise decreased every incoming of clock and artifical sinusoidal waves are outputted intermittently in accordancd with a digital signal. This tone signal has less higher harmonics and is low in the distortion factor.
Patent JP-H01314919-A (JP)
Title: Flow detecting device
Inventor: YAMANOCHI SHUJI
IPC: G01F1/20
Filed: 1988-06-15
Abstract: PURPOSE:To avoid malfunction even when a foreign substance is mixed in a fluid by attracting said foreign substance by a magnetic attracting means provided at an upstream of a flow detector. CONSTITUTION:When a fluid runs into a housing 4, dusts in the fluid and also a foreign substance such as iron powders or the like that is attracted by a permanent magnet are removed from the fluid by a magnetic filter 6. Therefore, the foreign substance never reaches a flow detector 14. The purified flowing fluid is rotated by a fixed vane 7. A spherical body 8 is activated by the rotating flow of the fluid, thereby rotating in a circumferential direction within a cylindrical body 10 and in a vertical direction to the flow direction where the body 8 is in touch with an inner wall of the cylindrical body 10 and a flow-out preventing spigot 9. The rotating number of the ferromagnetic spherical body 8 in the circumferential direction is proportional to the flow of the fluid, which is detected by a magnetic detecting means 11. The pulses outputted from the detecting means 11 are operated in a control circuit, so that the instantaneous flow and integrated flow are detected.
Patent JP-S5773454-A (JP)
Title: Integration network using voltage-to-frequency converter
Inventor: GOTOU MANABU
IPC: G06F7/62
Filed: 1980-10-23
Abstract: PURPOSE:To count the signal that corresponds to the subject voltage signal only, by actuating a comparator which receives the voltage signal and controls the addition subtraction of an up-down counter according to the polarity of the voltage signal. CONSTITUTION:An absolute value circuit 8 is connected to a working amplifier 3 which receives a voltage signal from a voltage signal generating mechanism 7, and an up-down counter 9 is connected to the circuit 8 via a V-F converter 4 that performs a voltage-frequency conversion. The output of the amplifier 3 is compared 10 with the 0-level potential which is adjusted by the amplifier 3 to produce an up-down control signal to set the counter 9 to the addition mode when the output of comparison is positive and to the subtraction mode when the output is negative respectively. If the AC fluctuation component is due to the change of an external electric field of a commercial AC power supply, the fluctuation component is offset through its positive and negative parts by the counter 9. Thus only the signal corresponding to the voltage signal is counted.
Patent JP-H0816030-A (JP)
Title: Fixing apparatus
Inventor: YASUDA KEIZO
IPC: G05D23/19
Filed: 1994-06-29
Abstract: PURPOSE:To provide a fixing apparatus of which the number of thermal fuses is lessened in order to lower the cost for parts and the manufacturing cost, the fixing apparatus has a plurality of heaters built in a fixing roller. CONSTITUTION:A main heater 2 and a sub-heater 3 are installed in a fixing roller 1. A thermal fuse 4 is put in a common circuit 10 which connect electric power sources 8, 9 for heaters with respective heaters 2, 3. The setting position of the thermal fuse 4 is set near the outer circumference of the fixing roller 1 and in a boundary part of the heat radiating region 2a of the main heater 2 and the heat radiating region 3a of the sub-heater 3 in the roller axial direction. Consequently, even if the main heater 2 or the sub-heater 3 is overheated for some reason, the thermal fuse 4 works (is melted) and the electricity communication to both heaters 2, 3 is interrupted.
Patent JP-H05337546-A (JP)
Title: Coil carrying equipment
Inventor: NAKAHARA HISANAO
IPC: B65H19/30
Filed: 1992-06-08
Abstract: PURPOSE:To reduce the period of installing the equipment and to improve the operability and the safety by providing an elevating means underside of a coil mounting part of a reel, and elevating a coil moving means where the coil is mounted. CONSTITUTION:A coil 1 is loaded on a loading part 20 of a coil moving means 2. The coil moving means 2 is moved and stopped at the desired position on the loading surface 16 of a coil elevating means 9. The loading surface 16 is elevated to the position where the core height of the coil 1 and the height of a coil mounting part 4 are coincided by using the coil elevating means 9. A chain conveyor 12 is driven by operating a motor 13 furnished with a reduction gear, the coil moving means 2 is moved in the axial direction of the coil mounting part 4 of a unwinding reel 14, and the core of the coil 1 is inserted to the coil mounting part 4. Then, the diameter of the coil mounting part 4 is increased, and the coil 1 is fixed to the coil mounting part 4.
Patent JP-S6128066-A (JP)
Inventor: GOTO TAKESHI
IPC: D06C3/00
Filed: 1984-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11337973-A (JP)
Title: Production of active matrix substrate
Inventor: NISHIKI HIROHIKO
IPC: G02F1/1368
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a producing method of an active matrix substrate by which after an org. insulating film which covers switching elements and wirings is formed and before pixel electrodes are formed, the surface of the org. insulating film is treated with plasma by using N2 gas to improve adhesion property between the pixel electrodes and the org. insulating film. SOLUTION: A gate wiring 1, data line, TFT as a switching element, drain electrode 4, auxiliary capacitor wiring 5, and gate insulating film 7 are formed on an insulating substrate 6. Then an org. insulating film is formed as an interlayer org. insulating film 9 to cover the lines and elements as described above. The surface of the interlayer org. insulating film 9 is treated with plasma by using N2 gas. Then an ITO film 13 as pixel electrodes 10 is formed on the resin surface layer 11 after the N2 plasma treatment. Then a photoresist 14 is patterned on the ITO film 13 and the ITO film 13 is subjected to wet etching to form the pixel electrodes 10. Thus, adhesion property between the interlayer org. insulating film 9 and pixel electrodes 10 can be further improved.
Patent JP-S6040232-A (JP)
Title: Hydraulic molding of fiber reinforced plastics
Inventor: TOGAWA SATORU
IPC: B29K105/12
Filed: 1983-08-15
Abstract: PURPOSE:To form a hollow fiber reinforced plastic molding easily having a complicated shape by a method wherein an unhardened fiber reinforced plastic material having a hollow continuous section is arranged in a mold, the hollow section thereof is fed with a liquid and after the press molding, the hardening of the molding material is completed. CONSTITUTION:A cylindrical fiber reinforced plastic material 6 molded in an half-hardened state is arranged into top and bottom forces 7 and 8. After the closing of both forces 7 and 8, upper and lower punches 9 and 10 are advanced slightly toward the material 6 to bring the punches 9 and 10 closer to the material 6 and then, both ends of the hollow section of the material 6 are closed. Then, a liquid is pressed into the hollow section in the material 6 through pressurizing connection hole 12 to drive out the residual air inside while the internal pressure of the material 6 is boosted to expand and deform the material 6 to fill a gap 18 thereby molding the material into a specified form. Then, the temperature of the dies 7 and 8 and the liquid is controlled to harden the molding. Then the hydraulic pressure is lowered and the forces 7 and 8 are opened to take out the molding.
Patent JP-H0440142-A (JP)
Title: Telephone set with automatic volume control
Inventor: SATO KAZUHIRO
IPC: H04M1/18
Filed: 1990-06-06
Abstract: PURPOSE:To keep voice so as to easily listen to it while extremely changing the back ground noise of a telephone set by providing a microphone at the telephone set so as to measure the back ground noise, and controlling gain to a back ground noise level by a speech network block. CONSTITUTION:A comparator 5 excludes the output of a transmission microphone 4 (the voice component of a speaker) from the output of a back ground noise measuring microphone 6 and outputs a true back ground noise level. When the output voltage is enlarged, the gain control resistance of a gain control reception amplifier is enlarged as well and the output of the gain control reception amplifier is enlarged. On the other hand, when the output of the comparator 5 is reduced, the gain control resistance is reduced as well, and the output of the gain control reception amplifier is also reduced.
Patent JP-H05318265-A (JP)
Title: Working device
Inventor: MIYOSHI HIDEAKI
IPC: B23Q39/04
Filed: 1992-05-15
Abstract: PURPOSE:To provide a working device which can easily change the layout at a low cost. CONSTITUTION:Part of a transport path on which an object to be worked L/F is brought from the pre-stage to a frame 2 and carried out to the rear stage, is formed from a guide member 101, which is installed on the frame 2, and thereby necessity is eliminated for providing separately any particular transport device for such objects to be worked, wherein also an arrangement is installed that the layout of the device can be changed easily and inexpensively.
Patent JP-S5271915-A (JP)
Title: Phase detecting method of reproduced carrier
Inventor: OZAKI TAKAYUKI
IPC: H04L27/38
Filed: 1975-12-11
Abstract: PURPOSE:To demodulate correctly transmitted data, by detecting the phase of carrier reproduced from modulated wave of the first-kind orthogonal partial response modulation system.
Patent JP-H11299912-A (JP)
Title: Fire extinguishing system using special bubble extinguishing flexible tube, successively movable, mounted on multistage sky parking machine
Inventor: MORIWAKA SHIGERU
IPC: A62C35/68
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a system for effectively supplying a bubble extinguishing mixed water to a bubble head mounted on a moving pallet for a multistage sky parking machine. SOLUTION: A secondary side pipe 14, which has advantage of being an empty pipe with no pressure normally applied and no bubble extinguishing mixed water contained except during a fire, allows a system to effectively work by pushing a sealing material into the turn-around portion of an interlock flexible tube excellent in bending resistance so that a special bubble extinguishing flexible tube 1 also having water pressure resistance can be selected.
Patent JP-H022671-A (JP)
Title: Dynamic random access memory device
Inventor: SATO SHIGEO
IPC: H01L21/8242
Filed: 1988-06-17
Abstract: PURPOSE:To prevent soft errors from being produced to raise operation reliability by forming a capacitor formed in a trench into a particular structure and further forming a conductive layer of a cell plate of said capacitor such that it extends through a central portion of the bottom of the trench to a semiconductor substrate for conduction. CONSTITUTION:The title device includes capacitors C1, C2 and a MIS transistor Q both formed in a trench 8 formed in a semiconductor substrate 1 of one conductivity type. The capacitors C1, C2 include a first dielectric layer 9 formed to cover therewith a periphery of the bottom of the trench 8 and the sides of the same, a first conductive layer 10 buried in the trench 8 covering the dielectric layer 9 and connected in an ohmic contact to any one region 6 of a source or a drain of a transistor Q, a second dielectric layer 11 formed to cover the conductive layer 10 therewith, and a second conductive layer 12 of an opposite conductivity type to that of the substrate 1 and buried in the trench 8 to cover the dielectric layer 11 therewith. Additionally, the conductive layer 12 is formed such that it extends through a central portion of the bottom of the trench 8 to be conductive with the substrate 1.
Patent JP-S5937271-A (JP)
Title: Control of ignition timing for internal-combustion engine
Inventor: ISOBE TOSHIAKI
IPC: F02P5/155
Filed: 1982-08-26
Abstract: PURPOSE:To correct the delay of ignition timing upon increasing of the revolving number of the engine by a method wherein the ignition timing is corrected toward a spark angle advancing side in case the amount of increase of the revolving number of the engine is higher than a predetermined value. CONSTITUTION:The amount DELTANE of the change of the revolving number is operated in a step 101 from the present engine revolving number NE obtained from a rotating angle sensor and the same NEOLD of previous time. The step 103 decides whether the amount DELTANE of the change of the revolving speed of the engine is higher than a predetermined value (positive value) or not. When the revolving number of the engine is decided that it is increasing suddenly, the ignition timing is advanced in accordance with the amount of the value DELTANE by the step 104. According to this method, the delay of ignition timing is corrected.
Patent JP-H05319115-A (JP)
Title: Hydrogen gas feed device for hydrogen fueled engine
Inventor: KADOKURA MASAKI
IPC: F02M21/02
Filed: 1992-05-15
Abstract: PURPOSE:To uniformly feed a heating medium to a heating medium feed passage formed in each fuel cartridge, prevent the irregular consumption of fuel in each fuel cartridge and simplify a structure for connection between each heating medium feed passage, when hydrogen gas as fuel is fed to a hydrogen fueled engine from a plurality of fuel cartridges containing hydrogen storage alloy. CONSTITUTION:The inlet 23a of a heating medium feed passage 23 formed in respective fuel cartridges 20 arrayed in a row is directly connected to the outlet 23b of the heating medium feed passage 23 of the fuel cartridge 20 located at the upstream side of a heating medium feed system. Also, the outlet 23b of the heating medium feed passage 23 of each fuel cartridge 20 is directly connected to the inlet 23a of the heating medium feed passage 23 of the fuel cartridge 20 located at the downstream side of the heating medium feed system.
Patent JP-H0812228-A (JP)
Title: Elevator device
Inventor: HAYAKAWA KAZUTOSHI
IPC: B66B13/12
Filed: 1994-06-30
Abstract: PURPOSE:To provide an elevator device with which a lower and an upper elevator car having differently high gateways can stop normally at an elevator hall furnished for one elevator pit and also the hatch door and car door are opened and closed in a single piece while engaged by each other smoothly. CONSTITUTION:When a lower car 3 stops at a hall 19, a car door 15 and landing door 28 open and close while the lower door device 7 is engaged by the first, engaging mechanism 31-when an upper car 5 stops at they hall 19, the doors are opened and closed by the engagement of the upper door device 9 with the second engaging mechanism 32. Even though the heights of the gateways are different, the lower or upper car can stop normally at the hall while the floors are positioned flush, and the landing door and car door can be opened and closed in engagement in a single piece smoothly.
Patent JP-H11340248-A (JP)
Title: Cover for heater rail
Inventor: TAKASU SEIICHI
IPC: F24F9/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce flowing in of an outside air without blocking bast operation, by providing a curtain of non-oxidizing gas blown upward at an opening surface through which a base material is accessed for bonding a semiconductor pellet of a cover for a heater rail wherein the base material is transported for heating. SOLUTION: When a semiconductor pellet is assembled while transported in a tunnel to a lead frame, the semiconductor pellet is supplied with non- oxidizing gas through a pellet supply hole 31 formed with a pellet supply hole 27c of a cover plate 27 and a pellet supply hole 25a of a hood 25 matching it. The non-oxidizing gas like inert gas which is adjusted for pressure independent of the inside of the tunnel is introduced into a gas introduction pipe 25 to fill a space 30, and blown from a slit 25b to constitute a gas curtain. The gas curtain is provided close to the end of the pellet supply hole 31, the outside air being prevented from entangled in the tunnel through the pellet supply hole 31.
Patent JP-H0441315-A (JP)
Title: Storage device
Inventor: YAMASHITA ICHIJI
IPC: B65G3/04
Filed: 1990-06-07
Abstract: PURPOSE:To enable automatic adjustment for maintaining a gas density ratio stably in a storage shed at a set density ratio, by operating an air supply means and an adjusting air generating unit on the basis of the detection signals of oxygen and carbon dioxide detecting means. CONSTITUTION:When O2<=2% or CO2>=5% is detected in a closed storage shed 2, a compressor 17 and a dryer 18 in an air supply unit 4 are started. An air supply valve 14 is opened to supply compressed air from the unit 4 into the storage shed 2, and this air supply is continued until reaching O2>=4%. Upon reaching O2>=4%, the valve 14 is closed to stop air supply. Unless a CO2 density ratio in the storage shed is CO2<=3%, an adjusting air generating unit 3 is operated to open a takeoff valve 43, and an O2 density ratio in adjusting air from a nitrogen tank 33 is detected by an O2 sensor 44. An adjusting air generating cycle is then repeated in the unit 3 until detecting O2>=4%.
Patent JP-H0442184-A (JP)
Title: Heat roller fixing device
Inventor: HIBI KUNIO
IPC: G03G15/20
Filed: 1990-06-07
Abstract: PURPOSE:To make the diameter of a pressure roller uniform and to prevent a defect in fixation, fixation wrinkles, etc., by interposing a flexible material layer which has high heat conductivity between a heat-resisting elastic material layer and a thin film. CONSTITUTION:The high-heat-conductivity member 4 is interposed between the rubber layer 3 and thin film 5 of the pressure roller 1. This constitution makes heat that the roller 1 receives uniform in the axial direction to prevent the roller 1 from having a difference in diameter. Consequently, the defect in fixation, fixation wrinkles, etc., which are caused owing to the diameter difference when a form of large size is fed after a form of small diameter are obligated without fail.
Patent JP-S6489395-A (JP)
Title: Controller for connecting electric module with electric socket
Inventor: RANDARU JIEI DEIAASU
IPC: H01R13/707
Filed: 1988-06-16
Abstract: PURPOSE: To perform required control of an electric connector through a small and simple constitution by an arrangement wherein decoupling of the electric connector is blocked through a stopping member at a position where a switch actuator supplies a current. CONSTITUTION: When the switch 18 of a module 8 coupled with a socket 12 through electric connectors 14, 15 is operated, a switch actuator is shifted from nonconducting position to conducting position for the module 8. At the same time, a handle member 28 interlocked with the switch actuator is lowered and the module 8 is stopped by a stopper 30 integrated with the member 28 thus preventing the connectors 14, 15 from being decoupled. Consequently, generation of spark due to electrical decoupling is prevented during conduction and coupling of the electric connector is satisfactorily controlled through a small and simple constitution.
Patent JP-S5850968-A (JP)
Inventor: MIYASAKA KATSUYUKI
IPC: A61M16/00
Filed: 1981-09-24
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。