baber/WOPTO huggingface dataset:
Patent JP-S6329749-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/035
Filed: 1986-07-23
Abstract: PURPOSE:To control the color tone of silver image by forming an emulsion layer comprising silver halide grains containing substantially no iodide, and incorporating a polyoxyethylene derivative in the emulsion layer or its adjacent layer. CONSTITUTION:The emulsion layer comprising the silver halide grains containing substantially no iodide or, preferably, no iodide at all is formed on a support, and this emulsion layer or its adjacent layer contains the polyoxyethylene derivative, preferably, such as those of formulae I, II and III in which R1 is H, 1-30C alkyl, or the like; A is -O-, -S-, or the like; R2 is same as R1 of R1-A-; each of R3, R4, R8, R10, R12, and R14 is H, alkyl, or the like; each of R7, R9, R11, and R13 is alkyl, aryl, or the like; each of R5 and R6 is H, alkyl, or the like, thus permitting the color tone of a silver image to be changed without deteriorating image storage stability.
Patent JP-S5875616-A (JP)
Title: Pulverized coal burning thermal power plant
Inventor: NAKAMURA SHIYOUZOU
IPC: F23K1/00
Filed: 1981-10-28
Abstract: PURPOSE:To improve the quality of the fuel supplied into a boiler and enable a high speed response in the fuel supply to improve the plant efficiency by a method wherein the pulverized coal stored in a bunker is supplied into the boiler by the inert gas from the boiler. CONSTITUTION:The finely crushed coal fed by a coal feed conveyer 11 is processed by a mill 2 into pulverized coal and then the ash content mixed into the pulverized coal is removed by a cleaning device 40. The pulverized coal whose ash content has been removed by the cleaning device 40 comes in the form of pellets, therefore, the ash content forming a main cause of deterioration of the fuel can be completely eliminate so that the quality of fuel can be improved. The pulverized coal pellets are supplied into a reseparating machine 41 so as to form them again into pulverized state, and then stored in a pulverized coal bunker 30. Thereupon, part of the boiler exhaust gas which is recirculated by a gas recirculating fan 10 from the boiler 4 through denitrification device 6 and a recirculation duct 14 into the boiler 4 is branched and compressed by a gas recirculation compressor 15 so that it may be supplied through a piping 16 into the pulverized coal bunker 30.
Patent JP-H0814683-A (JP)
Title: Freezing device
Inventor: TERAUCHI HITOSHI
IPC: F25B9/14
Filed: 1994-07-01
Abstract: PURPOSE:To heat working gas with high efficiency and surely prevent leakage of gas by providing a heating part with an electric heater and a cylindrical tube with fins mounted externally of the electric heater. CONSTITUTION:A heating part 31 is provided with a number of electric heaters 33 externally of which a tube 38 with fins is mounted and working gas for a cylinder 11 on the high temperature side is moved through gaps between the adjoining fins of the tube from a cylinder space on the high temperature side (a high temperature chamber 13) to an external line 32. Since an electric heating area is widely formed owing to the fines, the working gas is heated with high efficiency. Further, since there is no need to form a hole in the gas line 32, leakage of gas owing to the hole and lowering of durability are prevented from occurring. This constitution heats the working gas with high efficiency and reliably prevents leakage of the working gas.
Patent JP-S6235966-A (JP)
Inventor: HULL CHARLES W
IPC: B44C3/00
Filed: 1985-08-08
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-H0619490-A (JP)
Title: Effect adding device
Inventor: IIJIMA TATSUYA
IPC: G10H1/00
Filed: 1992-06-30
Abstract: PURPOSE:To delay and output digital input data of a musical sound, a speech, etc., inputted at optional timing in real time at specific intervals or at constant timing matched with the beats, etc., of an accompaniment melody. CONSTITUTION:A CPU 102 generates sound source data according to key operation on a keyboard 101 and outputs the data together with added envelope data. A sound source 103 generates musical sound data according to the sound source data and waveform data read out of a waveform memory 104 and outputs the data. A DSP 105 adds effect to the musical sound data or speech data inputted through an A/D converter 114 and writes the resulting data in an input data memory 115. At this time, the address of the waveform rising of the input data is stored as a readout start address and the address of the waveform falling is stored as a readout end address. The input data from the stored readout start address to the readout end address are read out of the input data memory 115 each time a certain interval time is elapsed or at the timing of each beat of the automatic accompaniment melody sound and outputted to a D/A converter 107.
Patent JP-2000010067-A (JP)
Title: Method and device for driving liquid crystal backlight inverter
Inventor: MIZUTANI AKIRA
IPC: H02M7/48
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce a leakage current and to easily mount a drive device even in a narrow space by dividing a drive device for driving a cold cathode tube to plural parts, also separating a drive circuit to a signal circuit part and a power system circuit part and thus, driving the cold cathode tube. SOLUTION: A cold cathode tube 2 for backlight of liquid crystal 1 is arranged on one long side of the liquid crystal 1 along its longitudinal direction. A chipped first inverter, that is a first drive circuit 3 is constituted of a so-called power system circuit and is assembled near to the cold cathode tube 2, that is in the space part of the side of the liquid crystal 1 and a wiring distance with the cold cathode tube 2 is shortened. A second inverter, that is a second drive circuit 4 is constituted of a signal system circuit, they are connected electrically through wiring 5 by a cable or an FPC, the output of the first drive circuit 3 is connected to the cold cathode tube 2 through wiring 6 for a high voltage and the drive device performing prescribed operation to turn on and control the cold cathode tube 2 is constituted.
Patent JP-H05340886-A (JP)
Title: Protective mechanism for photomultiplier tube
Inventor: NISHIMURA SADATOMO
IPC: H01L21/66
Filed: 1992-06-08
Abstract: PURPOSE:To prevent the deterioration of a photomultiplier tube by reflecting a laser beam from a light projecting system so that the beam cannot be made incident to a light receiving system by fitting a reflector which reflects the laser beam in a horizontal direction in which the laser beam is not made incident to the light receiving system upon receiving the laser beam to the driving section of a rotating mechanism. CONSTITUTION:A bracket 23 is installed to the driving section 21 of a rotating mechanism 2 and a reflector 6 is fitted to the bracket 23 at the position corresponding to a laser beam LT near the front end of the bracket 23. The reflector 6 has a flat reflecting surface 62 or curved reflecting surface 63 in its vertical profile and an incident hole 61 to the center of which the beam LT is made incident and which is drilled by using a suitable metallic cylinder. The reflector 6 reflects the beam LT in a horizontal direction. Therefore, when the mechanism 2 is in its attached and detached positions, almost all of the laser beam LT is reflected in the horizontal direction and, even when part of the beam LT advances upward, it is not made incident to a photomultiplier tube 52, but blocked by the hole 61. As a result, the deterioration of the tube 2 can be prevented.
Patent JP-S6153169-A (JP)
Inventor: HIROSE KENJI
IPC: C04B35/64
Filed: 1984-08-20
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-H0730789-A (JP)
Title: Vtr with built-in camera
Inventor: AZUMA JIRO
IPC: H04N5/225
Filed: 1993-07-14
Abstract: PURPOSE:To avoid erroneous operations without confirming a button while viewing through a viewer frame by arranging the button provided with the high frequency of use at a certain place so as to operate that button with the side of the thumb of a hand supporting a main body. CONSTITUTION:A recording start button, recording standby key, zoom operating button and camera photographing time operating button or the like required for photographing an object are conventionally operated by a left hand which does not almost support the main body. Since photographing is performed while viewing through a viewer frame 5 when photographing the object, however, the operation of the left hand not supporting the main body is made wrong provided the eye is temporarily separated from the viewer frame 5 and the button is confirmed. Therefore, the main body is supported with a right hand 8 and a grip part 1, and the operation is performed by the thumb of the right hand. A recording standby key 2 and a recording start button 3 are operated by the forefinger and middle finger of the right hand. A zoom operating button 4 for zoom up/down or the like is provided on the side face of the main body so as to be operated with the right hand 8 supporting the main body while viewing through the viewer frame 5 at the time of photographing.
Patent JP-H0622570-A (JP)
Title: Linear type actuator
Inventor: NISHIKURA TAKAHIRO
IPC: H02N2/00
Filed: 1992-07-01
Abstract: PURPOSE:To provide a linear type actuator having an excellent mass- productivity, wherein the moving speed of a moving substance can be varied without deteriorating the characteristic of the actuator, and the driving efficiency of the actuator can be improved by a simple circuit. CONSTITUTION:In the configuration of a linear type actuator, a moving substance 5 is contacted in a pressing way with the ridge line part of an elastic substance 1 having a square or triangular cross sectional shape, wherein first and second piezoelectric substances 2a, 2b are bonded to each other. Thereby, the restrictions relative to the plane accuracies and parallelisms of the elastic substance 1 and the moving substance 5 are eliminated completely, and the moving substance 5 is contacted stably with the elastic substance 1, and further, the moving speed of the moving substance 5 can be varied even at a low speed without deteriorating the characteristics of the actuator, by controlling arbitrarily the phase difference phi between the AC voltages applied to the respective piezoelectric substances 2a, 2b. Also, since a large vibrating displacement quantity can be obtained, the driving efficiency of the actuator can be improved, and since the drive controlling circuit of the actuator is configured simply, the mass-productivity of the actuator is excellent too.
Patent JP-S6153710-A (JP)
Title: Transformer winding
Inventor: INOUE TAMOTSU
IPC: H01F27/34
Filed: 1984-08-23
Abstract: PURPOSE:To prevent deterioration in a nonlinear resistive body and make the dimension of an oil guide between winding sections constant and cooling for a transformer uniform by constituting a nonlinear resistive body connected to a section near a high tension line terminal with two or more resistive bodies connected in parallel. CONSTITUTION:A low tension winding 12 and a high tension winding 15 are wound on a core 1 and an end electrostatic shield 13 is fitted to a high tension line terminal 16. Nonlinear resistive bodies 20 are disposed between winding sections 21 of this high tension winding 15. The resistive body 20 is composed of a nonlinear element made mainly of a metal oxide and a plurality of the resistive bodies 20 between each section 21 are connected in series. Two or more resistive bodies 20 are connected in parallel between the sections 21 near the high tension terminal 16 and the number of the resistive bodies connected in parallel is lessened as the section approaches the neutral point of a transformer. The current flowing through the resistive body 20 connected in parallel near the high tension terminal 16 is substantially reduced to 1/N when the number of the resistive bodies is N, thereby to prevent deterioration of the resistive body 20. Also, this makes the dimension of an oil guide between the sections 21 constant and cooling for the transformer uniform.
Patent JP-2000006497-A (JP)
Title: Printer, its controller method and storage medium
Inventor: IIDA NOBUYUKI
IPC: B41J29/38
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To execute the sufficient energy-saving control of component members of a printer from the host equipment side in a printer comprised of the host equipment and the printer. SOLUTION: The CPU 1 of a host computer 13 generates control information to turn on/off a fixing heater 61 of the printer engine and sends it to the printer during the period of printing of the band in accordance with whether print data for 1 band to be printed are blank data not requiring the driving of a printer engine 62 of a printer 70 or not. In order to send the control information, a signal wire on a printer (parallel) interface is used or included in a part of print data and sent to the printer 70. The printer 70 side saves electricity by turning on/off the fixing heater 61 on the basis of the received control information to turn on/off the fixation heater 61.
Patent JP-S6331916-A (JP)
Title: Work conveying endless conveyor for refrigeration unit
Inventor: ABE EIJI
IPC: A23L3/36
Filed: 1986-07-23
Abstract: PURPOSE:To prevent any slippage in a work from occurring as well as to make effective, sufficient refrigerating treatment performable, by setting up a work support member, holding the work, in a proper spot of a belt-like net member. CONSTITUTION:An endless conveyor is formed by a bendable belt-like net member 7, and it is made up of setting up a work support member 8 having length and width sufficient enough to hold a work 26 in proper spot of this belt-like net member of a lower endless conveyor 5. A refrigerant so far fed out of a cooling unit is branched off to the inside of each heat exchanging pipe line 14 by a refrigerant intake pipe 15 and, after heat exchange with an antifreeze solution inside an antifreeze tank 1 as absorbing evaporating latent heat, it comes to one inside a header 18 and being discharged by a refrigerant discharge pipe 16, then it returns to the cooling unit again. And, in the state that the work is housed between a set of work conveying endless conveyors 5 and 6 rotating at constant speed reversely with each other, the refrigerant is delivered to a carry-out position 3 from a carry-in position 2 through a dipping position 4, and during the while, desired refrigerating treatment in carried out.
Patent JP-S5799053-A (JP)
Title: Forming and control system of system operating information
Inventor: TAKEZOE FUMIHIKO
IPC: H04L12/00
Filed: 1980-12-12
Abstract: PURPOSE:To prevent the lowering in an effective data transmission speed, by newly providing a status control register controlling the formation of operating information at a data-way control section and eliminating to form the operating informatuon, when a prescribed bit of the status control register is logically zero. CONSTITUTION:A status register 51 which is newly added, consists of, e.g., 15-bit and write-in is made from an external device, as required via a common bus 2. When logical 1 is written in the least significant bit of the register 51, it is regarded that the system operating information is formed, the output is applied to a counter circuit 52, and it is made to countable state. The counter circuit 52 is incremented (+1), every time when a transmission end signal is set to a corresponding reception register 53. On the other hend, a microporcessor 58 forms the operating information, only when it confirms that the least significant bit of the said register 51 is logical 1 and the count value of the said counter circuit 52 is a prescribed value (e.g.,0).
Patent JP-H0338371-A (JP)
Title: Bidirectional printing transfer type serial printer with two printing heads
Inventor: MORIKAWA SAICHI
IPC: B41J33/02
Filed: 1989-07-05
Abstract: PURPOSE:To perform bidirectional printing by providing two contact surfaces of an ink ribbon to heads different in the moving directions of the ink ribbon in ink ribbon routes and arranging two heads to the contact surfaces. CONSTITUTION:In such a case that printing is performed from the left to the right when a ribbon feed direction is set so as to take up an ink ribbon 2 from the right to the left, a printing head 7 is made effective and the printing due to a printing head 8 is not performed. The ink ribbon 2 in contact with the head 7 moves from the right to the left and, when the ink ribbon is fed with the movement of a carrier from the left to the right, the ink from the ink ribbon can be transferred to paper without generating the rubbing of the paper with the ink ribbon. In case of printing from the right to the left, the printing head 8 is made effective and the printing due to the printing head 7 is not performed. The ink ribbon in contact with the head 8 moves from the left to the right and, when the ink ribbon is fed with the movement of the carrier from the right to the left, paper can be printed from the ink ribbon. As mentioned above, by changing over two heads according to a printing direction to use the same in printing, bidirectional printing becomes possible.
Patent JP-H0464822-A (JP)
Title: Residual heat display device for cooker
Inventor: FUJISHITA KAZUO
IPC: F24C15/00
Filed: 1990-07-02
Abstract: PURPOSE:To prevent the occurrence of a fire and to enable execution of cooking in a comfortable mode by a method wherein when a heat source is in a using state, a residual heat display part is lighted OFF, and when heat remains right after the use of the heat source, the residual heat display part is flickered to attract attention. CONSTITUTION:In a state that a substance to be heated is heated, a light emitting part 6 of a residual heat display part 7 is in an OFF-state. Since the substance to be heated is placed on a heating zone 11, the above state is kept to prevent touch of a hand with the heating zone 11 having a high temperature. Thereafter, when cooking heating is completed and a heat source 4 of a hot plate part 5 is released from energization thereto, since the hot plate part 5 is in a high temperature state for a while, energization is effected so that the light emitting part 6 of the residual heat display part 7 is operated. As a result, a state that the mark of a plate 9 is flickered in a red color is distinctly displayed on a display zone 8.
Patent JP-H1126175-A (JP)
Title: Lighting device and lighting system
Inventor: OTAKE HIROKAZU
IPC: H05B41/24
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device to cope with reduction in source voltage with simple constitution. SOLUTION: Full wave rectification is performed on AC voltage of a commercial AC power source (e) by a full wave rectification circuit (a rectifying means) 31, and the voltage is smoothed by a main capacitor C1, and electric power is supplied to an inverter circuit (a lighting means) 32. When source voltage of the commercial AC power source (e) is normal, since ordinary electric potential is generated in resistors R1 and R2, electric potential of a reversing input terminal becomes higher than a nonreversing input terminal of a comparator 34, and the comparator 34 makes L level output. An OSC 36 sets an oscillating frequency as an ordinary frequency, and sets output of the inverter circuit 32 as usual.  When voltage of the commercial AC power source (e) reduces, electric potential of the nonreversing input terminal becomes higher than the reversing input terminal of the comparator 34, and the comparator 34 makes H level output, and the OSC 36 heightens an oscillating frequency, and reduces output of the inverter circuit 32. A discharge quantity of the main capacitor C1 is reduced, and discharge time is lengthened, and even if instantaneous power failure or a voltage drop is caused, extinction of a fluorescent lamp FL is prevented.
Patent JP-H0839160-A (JP)
Title: Drawing device
Inventor: OYAMA TETSUO
IPC: B21D24/04
Filed: 1994-07-27
Abstract: PURPOSE:To improve quality of a drawing product by clamping a blank with a bead forming part and a pressing member and energizing the pressing member in the direction approaching the bead forming part. CONSTITUTION:A pressing member 19 is arranged inside a bead groove 14, the pressing member 19 is energized with a spring 21 to the upward approaching the bead forming part 15, and restricted with a stopper 20. A blank W is placed on a pressing face 10, pressed inside the bead groove 14 while clamping is between the bead forming part 15 of an upper die 5 and an upper end face 19a of the pressing member 19 and a based is formed. In such a way, while applying a tension on the blank W, the bead is formed, the blank W around the bead forming part 15 is curved upward and the generation of ears is prevented. Therefore, the generation of cracks or ears on the product can be prevented.
Patent JP-H0521439-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMATA YORIO
IPC: H01L21/288
Filed: 1991-07-16
Abstract: PURPOSE:To obtain a good contact by a method wherein an interconnection layer and a bump electrode are used as electrodes for electroplating a metal film under the interconnection layer. CONSTITUTION:A via hole 5 is formed in an interlayer insulating film 4 with which a lower-part interconnection layer 3 on a substrate 1 is covered; a metal film 6/a metal film 7 are formed. Then, a resist film 8 is formed on the metal film 7 on the via hole 5; after that, an interconnection layer 9 by using an Au film is formed by an electroplating operation. Then, the substrate 1 is heated; an interlayer insulating film 11 is formed by a CVD method, and, after that, it is patterned; an opening part 12 in an interlayer insulating film 11a is formed in the central part of the interconnection layer 9; the interlayer insulating film 11a is left in such a way that both peripheral edge parts of a metal film 7a/ the interconnection layer 9 are covered. Then, a resist film 13 provided with an opening part 14 is formed on the opening part 12; after that, a bump electrode 15 is formed by an electroplating operation; the metal film 6 is dry- etched and removed. Thereby, it is possible to enhance the close contact property of the bump electrode with a metal layer to be connected at its substratum.
Patent JP-S6419341-A (JP)
Title: Radiograph information reading and reproducing device
Inventor: KARASAWA HIROYUKI
IPC: G03B42/02
Filed: 1987-07-14
Abstract: PURPOSE:To read and reproduce with the same scanning system and to miniaturize a device by selectively changing the optical paths of 0-th degree light and 1st degree light with an optical adjustment device and by leading the 0-th degree light at the time of reading and the 1st degree light at the time of reproducing to the optical path. CONSTITUTION:At the time of reading out, the 0-th degree light 2A which has transmitted an acoustic optical modulator AOM3 is reflected and deflected by a turning polygon mirror 4 and scans an accumulating fluorescent sheet. The sheet emits 1 stimulated light according to recorded image information and is read out by a light guide 8. On the other hand, at the time of reproducing the AOM3 divides read information into the 0-th degree light 2A and the 1st degree light 2B. The 0-th degree light is cut off by a mirror 5A which is moved to the optical path, the 1st degree light passes through the mirror 5B and 5A and is reflected and deflected by the mirror 4 and the image information is recorded and reproduced on the recording sheet 11. Thus the reading and the reproducing are performed and the device is miniaturized with the same scanning system by changing over the optical path adjustment mirror group 5.