baber/WOPTO huggingface dataset:
Patent JP-H06236220-A (JP)
Title: Inverter for solar power generator
Inventor: ASAOKA MASAHISA
IPC: H02P5/74
Filed: 1993-02-08
Abstract: PURPOSE:To provide the maximum power of a solar battery with simple configuration by parallelly connecting the input terminals of respective inverters and simultaneously controlling the outputs of respective inverters based on an input voltage and an input current sum. CONSTITUTION:A PMAX circuit 7' simultaneously controls respective inverters 3a-3c by sending a common frequency command value Fref. Namely, the PMAX circuit 7 controls the frequency command value Fref of the respective inverters 3a-3c by comparing an output voltage VD of solar batteries 1a-1c with a previously internally set operating voltage set value VDref. On the other hand, total output power PS=VDXIS of solar batteries is calculated from a total input current IS (=the total output current of solar batteries 1a-1c) of the inverters 3a-3c and the voltage VD, and the frequency command value Fref is increased/ decreased just for 6Fref from a change amount DELTAVD of the voltage VD and a change amount DELTAPs of the power PS for each sampling cycle. Thus, the solar battery is controlled so as to be directed toward the maximum output point at all times.
Patent JP-S53105203-A (JP)
Title: Rotary record disc reproducing device
Inventor: YAMAMURA TAKASHI
IPC: G11B25/04
Filed: 1977-02-25
Abstract: PURPOSE:To increase the revolution accuracy as well as to facilitate the assembly and the adjustment of the device, by dividing the rotary driving parts into two pairs of the frame body in accordance with the attachment accuracy and then mounting the frame bodies separately.
Patent JP-H03223869-A (JP)
Title: Electrophotographic sensitive body
Inventor: HIROSE HISAHIRO
IPC: C09B23/00
Filed: 1990-01-30
Abstract: PURPOSE:To enhance electrophotographic characteristics, such as high sensitivity, small residual potential, and charge retentivity, by forming a photosensitive layer containing a specified squarium compound on a conductive substrate. CONSTITUTION:The photosensitive layer 4 formed on the conductive substrate 1 contains the squarium compound represented by formula I in which one of Ar1 and Ar2 is a group represented by formula II in which each of R1 - R3 is H, OH, halogen, alkyl, cyano, nitro, substituted amino, or the like; each of R4 and R5 is H, halogen, alkyl, alkoxy, or OH; and the other of Ar1 and Ar2 is a group represented by formula III in which each of R11 - R15 is H, halogen, OH, alkyl, alkoxy, cyano, nitro, or the like, thus permitting the obtained electrophotographic sensitive body to have superior electrophotographic characteristics, such as high sensitivity, small residual potential, and charge retentivity.
Patent JP-H05218804-A (JP)
Title: Switched capacitor circuit
Inventor: HARA SUSUMU
IPC: H03H19/00
Filed: 1992-02-05
Abstract: PURPOSE:To ensure a large settling time with an operational amplifier without using a non-overlapping clock by using a common clock to control. a MOS switch serving as an analog switch. CONSTITUTION:The clock signals CLK ere inputted to the gates of a PMOSFET 50 and an NMOSFET 60 respectively. When the signal CLK is higher than the input voltage VS+VTN, the FET 50 is nonconductive and the FET 60 is conductive respectively (VTN: threshold voltage of the FET 60. When the signal. CLK is lower than the voltage VS+VTN and higher then the analog reference voltage AG-VTP (VTP: threshold voltage of the FET 50) both FET 50 end 60 are nonconductive. When the signal CLK is lower than the voltage AG-VTP, the FET 50 is conductive and the FET 60 is nonconductive respectively.
Patent JP-H02200090-A (JP)
Title: Information line switching device
Inventor: MATSUMOTO MICHIO
IPC: H04Q1/14
Filed: 1989-01-30
Abstract: PURPOSE:To easily perform the re-wiring of an information line without redrawing wiring actually by arranging plural switches connected with the arbitrary combination of plural terminals for information line corresponding to a control signal at prescribed positions, and connecting the terminals for information line of the plural switches with the information lines. CONSTITUTION:A controller 20 is equipped with a setting switch 24 to select the wiring state of an information switching device 1, an interface circuit 25 to supply the status of the setting switch 24 to an arithmetic processing unit 22, a signal output device 26 to output the computed result of the arithmetic processing unit 22 to each of the switches A11-A55 as the control signal. The switches A(A11-A55) are equipped with four terminals 3a-3d for cable as the terminal for information line to which the cable 2 is connected, and the terminals 3a-3d for cable take either an open state, an orthogonal state, a reverse L-shape state, or an L-shape state. In such a way, a function same as to perform the re-wiring can be performed without redrawing the wiring actually.
Patent JP-S61180435-A (JP)
Title: Illumination optical device
Inventor: TAKAHASHI KAZUHIRO
IPC: H01L21/027
Filed: 1985-02-06
Abstract: PURPOSE:To make the state of the wavelength selective means such as the filter into a thermally stationary state and to prevent the characteristics of transmittivity of the filter from changing by a method wherein the selective means is disposed on the side of the light source of the shutter. CONSTITUTION:The wavelength selective means such as a filter 5 is disposed before a shutter 6. The filter 5 is irradiated with the cool light from a cold mirror 3. Accordingly, when the characteristics of luminous intensity of a light source 1 is regarded as an almost constant, the amount of incident light of the cool light into the filter 5 is always constant, and subsequently to the warming-up of the illumination optical device, the state of the filter 5 becomes a stationary state on its amount of absorption light. By this way, the characteristics of transmittivity of the filter 5 can be prevented from changing.
Patent JP-S62178736-A (JP)
Title: Control device for internal combustion engine with supercharger
Inventor: WATANABE KENJI
IPC: F02D41/02
Filed: 1986-02-03
Abstract: PURPOSE:To prevent a torque shock from occurring to an internal combustion engine during the starting of a supercharger and to improve drivability, by a method wherein, when it is detected that operating of an engine is changed into a state within the operating condition of a supercharger, the supercharger is actuated, and an fuel injection amount is increased. CONSTITUTION:A mechanical supercharger 26 is coupled on the output shaft of an engine body 10 through an electromagnetic clutch 44. In a control device 50, when it is detected that operating of an engine, which is set as the functions of an engine load and the number of revolutions of an engine, is changed from a state outside the operating condition of the supercharger 26 to a state within the operating condition, an electromagnetic clutch 44 is engaged and an air bypass valve 42 is closed to actuate the supercharger 26. Simultaneously, a fuel injection valve 32 is actuated to perform non-synchronous injection, and a fuel injection amount is increased. This constitution prevents a drop of torque right after the supercharger 26 is actuated, and improves drivability.
Patent JP-S58136540-A (JP)
Title: Controller for automobile
Inventor: KAJIWARA YASUNARI
IPC: G05D13/62
Filed: 1982-02-09
Abstract: PURPOSE:To eliminate an influence of radio noise, by using a sensor optically measuring a physical quantity and transmitting a signal through an optical fiber. CONSTITUTION:Quantity data of cooling water temperature, air temperature, rotary speed, air flow, throttle opening, etc. are detected by optical sensors 13, 14, 15, 16, 17, and their optical signals are transmitted to a controller 6 by optical fibers 18, 19. On the basis of the above, the controller 6 controls a fuel supply device 7. Use of the optical signal for detection and transmission of each physical quantity eliminates an influence of radio noise to prevent misoperation.
Patent JP-S58137849-A (JP)
Title: Control device for copying machine or the like
Inventor: HONJIYOU TAKESHI
IPC: G03G21/00
Filed: 1982-02-09
Abstract: PURPOSE:To enable superior diagonosis by providing diagnosis means for diagnosing process means for copying and operating the diagnosis means according to the signal from detecting means showing inadequate states. CONSTITUTION:In a maintenance mode, the presence or absence of paper is detected with a paper detection switch 10 through a mu computer, and if the computer judges that the paper exists, the switch 10 is on and is possibly out of order; therefore, the microcomputer starts trouble processing and stops the entire load to light 1 with 7-segments for displaying the number of copying sheets. The state of a home position switch 22 is next judged with an original plate 2 held reset in the home position and if the switch remains off, the switch 22 is considered out of order in the state of off, then a fault display 2 is lighted. A timing switch 21 is then judged and if the switch remains on, a fault display 3 is lighted. The copying operation is started only after all of the above-mentioned contents are judged to be normal. Thereafter, the copying process is diagnosed in the similar way.
Patent JP-S60164114-A (JP)
Title: Heating and fusing method of incinerated residue
Inventor: NAKAMURA AKINORI
IPC: F23J1/00
Filed: 1984-02-06
Abstract: PURPOSE:To heat and fuse the incinerated residue by a simple means according to following process, that is, an initial arc heating with an electric conductive content, a fusing and making electric conductivity of the incinerated residue by utilizing said arc heating, then the fusing of the incinerated residue by the electric resistance heating. CONSTITUTION:Initially, an electric conductive content 1 is introduced in a heating furnace 2. Secondly, an arc discharge is started with three electrodes 3A- 3C, the inside of a heating furnace 2 is heated. Thereafter, the adequate quantity of a refuse incinerated residue 4 is introduced in the heating furnace 2, the incinerated residue 4 is heated and fused by the heat inside of the heating furnace 2. Then a fused residue 5 is applied an electric current, heated by resistance heating. Subsequently, the incinerated residue 4 introduced in the heating furnace 2 is heated and fused by the heat of the resistance heating. Thereby, the incinerated residue can be heated and fused by a simple means.
Patent JP-S60164364-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: SHIMIZU NOBUHIRO
IPC: H01L21/302
Filed: 1984-02-07
Abstract: PURPOSE:To improve the electric characteristics such as leak current and threshold value voltage by accelerating response speed by a method wherein a source electrode and a drain electrode of a thin film transistor are provided with a flat cavity. CONSTITUTION:After depositing the first conductive film 2 and a mask film 3 on an insulating substrate 1, the mask film 3 is patterned. Firstly the first conductive film 2 is selectively etched utilizing the mask 3. At this time, specified flat distance 11 is provided at the ends of the mash film 3 and the first conductive film 2 by overetching process. Secondly the second conductive film 4 is evenly deposited. Thirdly the second conductive film 4 is selectively removed by lifting off the mask film 3 resultantly to provide a flat cavity 12 equivalent to the flat distance 11. Later a-Si is deposited on the flat cavity 12 as a semiconductor film 5 by plasma CVD process further depositing SiOx as an insulating film 6 on overall surface also by plasma CVD process. Finally parts of the insulating film of the first and second conductive films 2, 4 are removed by etching process to deposit a drain electrode 8 and a source electrode 9 on the etched parts further depositing a gate electrode 7 on the flat cavity 12 a little bit wider than that.
Patent JP-H02200355-A (JP)
Title: Twin-drums continuous casting machine
Inventor: KIMURA TOMOAKI
IPC: B22D11/06
Filed: 1989-01-30
Abstract: PURPOSE:To prevent the development of oxide film on molten metal surface and to improve the surface quality of a strip material by making pouring width of a pouring nozzle in almost the equal as the strip width of the cast strip material, dipping the pouring nozzle into molten metal pool and arranging the narrow gap between the pouring nozzle and drums. CONSTITUTION:A twin-drums continuous casting machine has one pair of rotary drums 8, and the molten metal pool 20 is formed between the drums 8. The molten metal in a tundish 3 at upper part between the drums 8 is poured into the pouring nozzle 7 through an intermediate nozzle 6 and poured into the pool 20 from the opening hole part 19 thereof. In the casting machine, the pouring width of the pouring nozzle 7 is made equal as the strip width of the cast strip material 14 and the pouring nozzle 7 is dipped in the pool 20, and the narrow gap of about 3-15mm is formed between the pouring nozzle 7 and each drum 8. By this method, the molten metal is caused to flow down almost uniformly in the strip width direction from the plural opening holes 19 and the sure molten metal flow is developed at the above narrow gap part and the stagnation is not developed and the molten metal surface of the pool 20 is always replaced with the fresh molten metal.
Patent JP-S60164920-A (JP)
Title: Magnetic recording medium
Inventor: KARASHIMA KAZUTO
IPC: C10M103/02
Filed: 1984-02-06
Abstract: PURPOSE:To obtain satisfactory running stability and to obviate spoiling of a magnetic characteristic by using carbon black having an extremely small particle size as nonmagnetic powder and making combination use of such carbon black and an org. lubricating agent. CONSTITUTION:A back coat layer formed by dispersing and binding carbon black having <=1mmu average particle size and org. lubricating agent to a binder is formed on the rear of a base film provided with a magnetic layer on the main plane. The carbon black of which the particle size is usually up to 0.1mum and is preferably in a 0.2-0.5mmu range is used. The reason for selecting and using particularly the carbon black as the nonmagnetic powder lies in that the small particle size like that of carbon black is hardly obtainable with other nonmagnetic powder such as graphite and that even with the other nonmagnetic particle having a small particle size the effect of decreasing the coefft. of friction after traveling for a long period is not thoroughly obtd. owing to the deterioration in the function for maintaining the adsorption of the org. lubricating agent.
Patent JP-S62179324-A (JP)
Inventor: SHIBATA YUJI
IPC: A01G1/00
Filed: 1986-02-01
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-H06214008-A (JP)
Title: Nonradiating dielectric line radar module
Inventor: KATOU SHIGETAKA
IPC: G01S13/34
Filed: 1993-01-13
Abstract: PURPOSE:To make a radar module compact and avoid specific dispersion by disposing a single diode mixer across at the intermediate part of a nonradiating dielectric line. CONSTITUTION:A single diode mixer 10 is disposed across at the intermediate part of a nonradiating dielectric line 6 where a high frequency signal supplied to a transmitting antenna 9a and a high frequency reflection signal received by an receiving antenna 9b are propagated in the mutually reverse directions. With this constitution, the number of part items is reduced, and compactness is attained. A transmitting-receiving combined antenna enables further compactness, reduces the power of a local signal and enlarges the maximum detection distance. The mixer 10 can perform impedance matching without using a foil film with a high dielectric constant and an air gap. This enables the realization of a radar module simple with little characteristic dispersion, free from the difficulty of adjustment for matching.
Patent JP-H11217281-A (JP)
Title: Production of water-hardenable inorganic compact
Inventor: ISHIDA YUKO
IPC: C04B111/21
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent efflorescence by which the whole color is shown as if discolored by carrying out pre-curing of a non-hardened compact obtained by compacting a composition obtained by kneading a hydraulic material, a water- soluble polymer, a coloring matter and water in a carbon dioxide atmosphere with a specific humidity before curing the compact by heating and humidification. SOLUTION: A hydraulic material is exemplified by an inorganic material having hydraulic properties such as a cement. A cellulose derivative, especially methyl cellulose or the like is preferably used as a water-soluble polymer from the point of viscosity impartment and fluidity regulating activities, and the formulated amount thereof is preferably 0.5-10 pts.wt. based on 100 pts.wt. hydraulic material. A coloring matter is preferably the inorganic one such as a pigment by considering heat resistance and weather resistance. These components are mixed with a prescribed amount of water to provide a non- hardened hydraulic inorganic composition, and the non-hardened hydraulic inorganic composition is compacted into a prescribed shape. The obtained non- hardened compact is subjected to a pre-curing by leaving the compact in a carbon dioxide atmosphere under a condition of 30-80% humidity.
Patent JP-H06236357-A (JP)
Title: Word processor and punctuation mark inputting method
Inventor: FUKUCHI HIDEKI
IPC: G06F17/22
Filed: 1993-02-09
Abstract: PURPOSE:To provide the document creation device and punctuation mark input method which can improve document input efficiency by automating operation for selecting and determining a kind of 'punctuation marks' set to one key in common in Roman character input mode. CONSTITUTION:A CPU 1 stores a RAM 3 with a mode of the device when a key code other than the punctuation marks is inputted from a keyboard 4. When a punctuation mark key is operated on the keyboard 4, the mode of the device at the point of time when the last key is operated is known by referring to the RAM to select and determine one of the punctuation marks specified with the operated punctuation mark key. Consequently, the CPU 1 automatically determine one of '.' for Japanese input with the same key.
Patent JP-S59145172-A (JP)
Title: Printing condition detector
Inventor: NEMOTO TAKENORI
IPC: G06Q40/02
Filed: 1983-02-08
Abstract: PURPOSE:To enable to reduce the period of time of feeding required for detecting the position of a printing reference mark, by a method wherein section start positions and section end positions for detecting sections for a printing reference mark and a printing mark are set in accordance with the kind of a printing medium. CONSTITUTION:The printing medium 4 is fed in a direction A along a feeding passage 5, and after printing, it is fed in a direction B for confirming the printed contents, and passage thereof or a mark is detected at a passage-detecting sensor 6, a reflective-type sensor 8 for detecting the printing mark and a reflective-type sensor 10 for detecting the printing reference mark. The kinds of the medium 4 are types A, B in which the medium is fed in the direction A to determine the line to be subsequently printed and type C in which the printed condition is confirmed after an operation of type A, and printing reference mark detecting sections 20, 20' and printing mark detecting sections 21, 21' are set in accordance with the type, so that the sections for type C are set in the same manner as those for type A but the feeding direction for type C is a direction B. Accordingly, since the printing reference mark can be accurately detected in one- time feeding of the medium 4 in one direction, the period of time of feeding can be reduced, and reliability of detection can be enhanced.
Patent JP-H02203945-A (JP)
Title: Production of dust collecting electrode plate
Inventor: WATABIKI OSEROJIYOUIN
IPC: B03C3/45
Filed: 1989-01-31
Abstract: PURPOSE:To surely fix a conductive layer to an insulating sheet in a hardly releasable state so as not to make a film thickness ununiform by forming a dust collecting electrode plate by closely bonding the conductive layer to one surface of the insulating sheet under heating. CONSTITUTION:A conductive layer 9 is provided to one surface of an insulating sheet 8 to produce a dust collecting electrode plate 7 for collecting ionized dust. At this time, the conductive layer 9 is closely bonded to one surface of the insulating sheet 8 under heating to produce the dust collecting electrode plate 7. As a result, the conductive layer can be surely provided to the insulating sheet in a hardly releasable state so as not to make a film thickness ununiform.
Patent JP-S55114607-A (JP)
Title: Rubber chafer
Inventor: TSUYURI TAKEHIKO
IPC: B60C15/06
Filed: 1979-02-24
Abstract: PURPOSE: To make a rubber chafer semi-cured evenly in a short time to a better adhesive property with other rubber by ionizing radiation.  
     CONSTITUTION: A compounded rubber containing 40W90wt% of butadiene rubber as compounded rubber component is subjected to ionizing radiation at 1W20Mrad. Since there is a correlativity between transmittance of electron beam and relative radiation, a comparatively even semi-cure is obtainable by selecting an acceleration voltage of the electron beam so that effective transmittance OE will coincide with the thickness of a rubber chafer. To cure the center higher than the surface layer, the rubber chafer is subjected to radiation from both sides. The rubber chafer can now be semi-cured evenly in a short time, and adhesive property with other rubber can thus be improved. Friction of a tire rim is then prevented, and safety and durability of the tire are improved consequently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54114030-A (JP)
Title: Digital multiple conversion system
Inventor: OKIMI KATSUYA
IPC: H04J3/16
Filed: 1978-02-25
Abstract: PURPOSE:To secure the direct connection of the multiplied signal to the transmission line with no limitation given to the information speed of the multiplied digital signal but giving the word multiplication within one frame to the signal featuring the bit speed of integer-times as high as the frame repetitive frequency. CONSTITUTION:The diagram shows the signal arrangement within a frame for the multiplied signal featuring the frame repetitive frequency of 8K Hz and 1.544Mb/S, that is, the signals are arranged with rX8Kb/s of the multiplied digital signal speed and in continuous r bits and thus word-multiplied. For instance, an optional bit position which continues bt 3 bits is allotted to the signal of 24Kb/s. In this case, not limitation is given at all to the order of arrangement of the multiplied signals. If a simple limitation is given to the arrangement order of the multiplied signals, no zero continuation of more than 7 bits is caused and thus the multiplied signal featuring the mark rate of more than 1/8 can be obtained. Thus, the direct continuation becomes possible for the multiplyed signals at the transmission line of the existing PCM-24B system or the like.