baber/WOPTO huggingface dataset:
Patent JP-S63115477-A (JP)
Title: Still picture transmitting device
Inventor: IIJIMA TAKAYUKI
IPC: H04N7/08
Filed: 1986-10-31
Abstract: PURPOSE:To eliminate variance and difference of colors between the transmission and reception sides by coding the burst data and the picture data independently of each other. CONSTITUTION:A burst data encoder 15 is provided to a transmitting device to encode only the burst signal out of the TV signals and deliver the burst data together with a band compressor 13 which compresses only the signal band of a picture signal, a picture data encoder 14 which encodes the compressed picture signal and delivers the picture data, and a selector 18 which delivers alternately the picture and burst data and then the TV data. While a receiving device contains a burst data decoder 35 which decodes the burst data only, a picture data decoder 34 which decodes the picture data only, a band expander 33 for picture signals, and a selector 38 which delivers alternately both picture and burst signals. In such a constitution, it is possible to avoid deterioration of a burst waveform at the reception side as well as the color variance. Furthermore it is possible to avoid difference of colors caused between the transmission and reception sides due to a fact that no burst is transmitted.
Patent JP-H03124972-A (JP)
Title: Wave energy utilizing marine structure
Inventor: MIYAZAKI TAKEAKI
IPC: F03B13/12
Filed: 1989-10-05
Abstract: PURPOSE:To improve the stability of a floating body and improve the wave energy absorption performance by arranging an accessory facility fitted with various facilities such as a pool on a pontoon at the rear section of a marine structure main body. CONSTITUTION:An accessory facility 10 fitted with various facilities such as a pool 12 and a rest house 13 and a power distribution panel room 15 feeding the electric power required for these facilities on a pontoon 11 is integrally arranged at the rear section of a marine structure main body 4. Since the pontoon 11 is arranged at the rear section of the marine structure main body 4, the whole length of the structure is extended, and the stability as a floating body can be improved. It can be utilized as an island floating on the sea by utilizing various facilities such as the pool 12, people and goods can be transported by a helicopter by utilizing a heliport 14, and this structure can be effectively utilized even when it is moored apart from the seashore. The structure has little sway due to waves, thus the wave energy absorption performance can be improved, and the electric power required for various facilities of the accessory facility 10 can be fed.
Patent JP-H02108049-A (JP)
Title: Color diffusion transfer photosensitive material
Inventor: DAIMATSU HIDEKI
IPC: G03C8/08
Filed: 1988-10-17
Abstract: PURPOSE:To easily and rapidly obtain a color hard copy of image information which is converted to electric signals by constituting a photosensitive element of a negative type silver halide emulsion and a compd. which releases a diffusive pigment in correspondence to the development of the silver halide. CONSTITUTION:The photosensitive element is constituted of the negative type silver halide emulsion and the compd. (negative type pigment donating percompd.) which releases the diffusive pigment in correspondence to the development of the silver halide. Although the base used for the photosensitive material may be transparent or opaque, the material which does not exhibit a significant size change during processing is more preferable; for example, the examples of such materials include cellulose acetate films, polystyrene films, polyethylene terephthalate films, polycarbonate films, and baryta papers used for ordinary photographic sensitive materials as well as paper laminated with a polymer, such as polyethylene, which prohibits the permeation of water. The color hard copy is easily and rapidly obtd. in this way with the inexpensive device.
Patent JP-H09103284-A (JP)
Title: Fitting structure
Inventor: HAGA RYOICHI
IPC: C12M1/36
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure capable of removing stains by allowing a cleansing solution to reach the end of the narrow space of a sensor insertion part, etc. SOLUTION: This fitting structure comprises an outer cylinder 3 having a penetrated hole and welded to the side wall surface 4 of a culture device, an insertion member 2 inserted into the outer cylinder, and a sealing member 5. Therein, at least a liquid-discharging groove formed by expanding a part of a cylindrical space opened in the culture device is installed at least a place. Since a cleansing solution reaches the end of the space, stains are not left in the space.
Patent JP-H11127641-A (JP)
Title: Seedling transplanter
Inventor: KUBO MAMORU
IPC: A01C11/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and small size to a feed case and further provide a constitution for readily ensuring sure feeding functions to an attaching structure for a longitudinal feeding shaft and a transverse feeding shaft which continuously rotate. SOLUTION: This seedling transplanter is obtained by extending a transverse feeding shaft 10 and an always rotating longitudinal feeding driving shaft 18 from a feed case, arranging both the shafts side by side, composing driving arms 19 provided in the longitudinal feeding driving shaft 18 so as to engage with operating arms 17 installed coaxially with pulleys 14 under a longitudinal feeding belt 16 arranged in a seedling-carrying platform 6 and longitudinally feed seedlings and connecting a moving unit 11 moved left and right with the transverse feeding shaft 10 to a reinforcing frame 7 provided on the back surface of the seedling-carrying platform 6 of a winding circuit of the longitudinal feeding belt 16 arranged in the seedling-carrying platform 6.
Patent JP-H01104975-A (JP)
Title: Ignitor for internal combustion engine
Inventor: KINOSHITA ATSUFUMI
IPC: F02P5/155
Filed: 1987-10-16
Abstract: PURPOSE:To simplify the constitution of a trigger circuit by installing the first standard signal generating circuit for raising the level and the second standard signal generating circuit for lowering the level with the increase of the revolution speed over a set revolution speed in a two-cycle internal combustion engine. CONSTITUTION:When the set revolution speed is less than N3, each output Vr1, Vr2 of the first and second standard signal generating circuits 22 and 23 is constant with the signal V1 of a circuit 21, and since Vr2>Vr1, if the voltage Vp of a signal coil 20 exceeds Vr1, a semiconductor switch 3 is triggered, and the ignition timing is advanced with the increase of the revolution speed. When the revolution speed becomes over N3, Sr1 increases with the increase of the revolution speed, and when Vr2 lowers, advance angle is performed with the increase of the revolution speed, since Vr1<Vr2. When the revolution speed increases to N4, Vr1 becomes equal to Vr2, and when the revolution speed increases furthermore, the ignition position is advanced with the increases of the revolution speed, since Vr1>Vr2. With such simple constitution, the ideal ignition characteristic as two-cycle internal combustion engine can be obtained.
Patent JP-H03124261-A (JP)
Title: Dc power source device
Inventor: KIMURA HIDEKI
IPC: H02M3/28
Filed: 1989-10-06
Abstract: PURPOSE:To prevent the breakage of a semiconductor switch by detecting the starting and/or stopping of an auxiliary power source through a photo coupler to put ON/OFF the semiconductor switch. CONSTITUTION:When a switch 2 is closed, an auxiliary power source 5 generates an output voltage. According to this operation, a semiconductor switch driving circuit 4 generates the driving voltage for a semiconductor switch 3, and a current, limited by a resistor 13, is conducted through the input circuit of a photo coupler 12. Then, a signal is outputted from the output circuit of the photo coupler 12 to the gate of a semiconductor switch 14 to turn on the semiconductor switch 14. As a result, a voltage is applied to the positive terminal of a primary winding of a transformer 6 and drain current is conducted. According to this method, the breakage of the semiconductor switch 3 can be prevented.
Patent JP-H0794124-A (JP)
Title: Display device
Inventor: SUZUKI TOSHINAO
IPC: H01J31/12
Filed: 1993-09-25
Abstract: PURPOSE:To provide a diode type display structure small in size, of low power and easy for manufacturing in a display device having a field emission negative electrode. CONSTITUTION:A number of negative electrode tips 10a are formed on a main surface of a substrate 10 and a positive electrode layer 18 is formed so as to surround those tips, while a phosphor layer 20 is formed on the positive electrode layer 18. A transparent plate 16 is provided on the main surface of the substrate 10 via spacers 22 in order to vacuum-seal the negative electrode tips 10a, the positive electrode layer 18, the phosphor layer 20 and the like. When a specified voltage is applied by a power source VA across the negative electrode tips 10a and the positive electrode layer 18, electrons are emitted by an electric field from the negative electrode tips 10a. Emitted electrons are attracted by the positive electrode layer 18 to collide against the phosphor layer 20 to make it emit light.
Patent JP-H01102217-A (JP)
Title: Control device for heater and the like
Inventor: ASANO YUKIO
IPC: F23N1/08
Filed: 1987-10-16
Abstract: PURPOSE:To minimize the electric power loss of a transistor and to eliminate the need for a heat radiator by determining heating output in correspondence to the difference between a set indoor temperature and a room temperature to convert the heating output to frequency and by operating a proportional electromagnetic valve via a pulse width converting circuit. CONSTITUTION:A heating output determining means 2 determines heating output in correspondence to the difference between the room temperature data from a room temperature detecting means 6 and the room temperature set temperature data from a room temperature setting means 7. Then, a frequency correcting means 4 absorbs voltage variations and atmospheric temperature variations by means of a signal released out of a deviation amplifier circuit 22 and corrects a signal produced from a frequency determining means 3 to output the corrected signal via a frequency output means 5. Since the transistor 18 of a proportional electromagnetic operating circuit 14 operates a proportional electromagnetic valve 19 while repeating on/off operations based on a signal Vd produced from a pulse width converting means 8, the electric power loss of the transistor 18 is small, and a heat radiator is not required, so that a control circuit can be miniaturized.
Patent JP-H1190467-A (JP)
Title: Sewage treatment apparatus
Inventor: MORIIZUMI MASAKI
IPC: C02F1/465
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a sewage treatment apparatus capable of keeping stable phosphorus removing capacity. SOLUTION: In a sewage treatment apparatus constituted by providing an elution tank 8 for eluting iron ions or aluminum ions in a sewage treatment tank 1 and providing a supply means for supplying iron ions or aluminum ions eluted in the elution tank 8 to the treatment tank 1, the discharge port 9 for discharging the sludge accumulated in the elution tank 8 is provided to the lower part of the elution tank 8 and the closing means for closing the discharge port 9 in a freely openable and closable manner is provided.
Patent JP-H02111645-A (JP)
Title: Production of quick lime by sintering machine
Inventor: NAKAGAWA KOICHIRO
IPC: C22B1/20
Filed: 1988-10-18
Abstract: PURPOSE:To produce high-purity quick lime using a sintering machine at a low cost by mixing powdery limestone having specific granule size with powdery coke at a specific ratio, humidifying and granulating the mixture, charging into a pallet of a sintering machine and sintering in the pallet. CONSTITUTION:Powdery limestone containing >=90% of fraction having particle diameter of <=3mm and powdery coke having particle diameter of <=3mm are supplied to a mixer 2 through hoppers 1a, 1b, 1c, etc., at a ratio (coke/limestone) of 10.5-12.2% and mixed with each other. The water-content of the mixture is adjusted to 3.8-5% and the mixture is granulated with a mixer 3, transferred through a surge hopper 4, a drum feeder 5, a slopping chute 6, etc., and charge into a pallet 8 of a sintering machine 7. The upper surface of the mixture is ignited with an ignition furnace 9 and the calcined product is treated with a crusher 10, a cooler 11 and a screen 12. The obtained quick lime is crushed with a crusher 13 and stored in a hopper 14.
Patent JP-H0981948-A (JP)
Title: Disk recording/reproducing device
Inventor: NISHIDA NORIO
IPC: G11B7/095
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To stabilize the eccentricity following-up ability and a disturbance suppression amount and to eliminate dispersion in the criterion in judging between drives and between media by level-correcting a tracking error signal based on respective levels of a first signal when a beam spot of reflected light from a disk passes through on first to third pits formed on respective servo areas of the disk. SOLUTION: A timing generator 25 rises successively at the timing that the sampling data corresponding to a first wobble bit arrives at, based on a clock CLK and a digital RF signal S11, and generates a first timing signal S12A to send it to a first latch circuit 26A. Further, the generator 25 generates successively second and third timing signals S12B, S12C respectively corresponding to an on-track bit and a second wobble bit to send them to respectively corresponding second or third latch circuits 26B, 26C.
Patent JP-H04138559-A (JP)
Title: Document correction system
Inventor: KITAHARA HIROSHI
IPC: G06F17/27
Filed: 1990-09-28
Abstract: PURPOSE:To automatically convert a formed sentence into a more easily understandable sentence by converting an input sentence into an itemized sentence by a conversion part, outputting the converted sentence, and at the time of deciding that the input sentence can not be converted into an itemized format, outputting the input sentence as it is to correct the document. CONSTITUTION:This document correcting system is provided with a conversion part 3 for converting an input document into an itemized document and an output part for selecting and outputting the converted document or the input document, and when a decision part 2 decides that a sentence extracted by a sentence extracting part 1 can be converted into an itemized sentence, the conversion part 3 convets the input sentence into an itemized sentence and outputs the converted sentence. At the time of deciding that the conversion into an itemized sentence is impossible, the input sentence is outputted as it is. Thereby, a sentence capable of being converted into an itemized sentence out of plural input sentences is automatically converted into an itemized format and the converted sentence is outputted, so that an easily understandable document can be automatically formed. Since an input sentence can be automatically converted into an itemized format, a Japanese sentence is more easily understood.
Patent JP-H02108048-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ISHIKAWA MINORU
IPC: G03C7/392
Filed: 1988-10-17
Abstract: PURPOSE:To improve sharpness and graininess and to improve development processing stability by specifying the average grain size of the silver halide particles in respective photosensitive silver halide emulsion layers to <=0.5mum and incorporating specific compds. into at least one layer thereof. CONSTITUTION:The average grain size of the silver halide particles in the respective photosensitive silver halide emulsion layers of the silver halide color photographic sensitive material having photograph constituting layers including a red-sensitive layer, green-sensitive layer and blue-sensitive layer on a base is specified to <=0.5mum. Compds. which can scavenge the oxidation products of a developing agent or can release the precursors thereof by reacting with the above-mentioned oxides are incorporated into at least one layer of the photograph constituting layers. The sharpness and graininess of the images are improved in this way and the fluctuations in gradation by a change in developing time or by continuous processing are decreased. An effect of stabilizing a color development processing is obtd. as well.
Patent JP-H04138531-A (JP)
Title: File selection system
Inventor: WATARAI MASAYOSHI
IPC: G06F9/46
Filed: 1990-09-28
Abstract: PURPOSE:To improve the operability of this file selection system by providing the system with a file selecting means including a file using state checking part and a file information informing part for informing a file information to a schedule information storing function when an inquired file is not used by the file using state checking part. CONSTITUTION:At the time of checking that an objective file has not been allocated to an execution control means 7 yet and is in a usable state at present as the inquired result of the file using state checking pat 121, control is transferred to the file information informing part 122 together with the file information. The informing part 122 informs the file information to a schedule information storing means 5 and returns control to the means 5. The means 5 outputs schedule information to a usable file out of plural schedule information storing files 6 based upon the informed file information and ends the processing. Thus, the user's operability of an information processing system can be improved.
Patent JP-2000087415-A (JP)
Title: Human private part washing device
Inventor: FUJINO KIYOSHI
IPC: E03D9/08
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a human private parts washing device capable of almost completely eliminating users' psychological resistance feeling to operating the control switch of a control device placed in a sleeve part. SOLUTION: A human private parts washing device has a means for discharging wash water toward the private parts of a human body seated on a seat. The device has a sleeve part 18 placed at the side of the seat and a control device 16a is placed in the sleeve part 18. The control device 16a has a control switch 21 and a removable lid 24 covering the control switch 21. Pushbuttons 25a, 25b, 25c are placed on the surface of the lid and the control switch 21 is pressed in such a way that it is mechanically and interlockingly operated at the press of the pushbutton.
Patent JP-H11103397-A (JP)
Title: Chrominance signal selector, chrominance signal interpolating device, chrominance signal generator, surrounding point selecting method and preparing method for color conversion table
Inventor: SHIMIZU MASAYOSHI
IPC: G06T11/60
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To select points surrounding an input point at high speed by dividing a color space, to which a 1st chrominance signal belongs, with the inputted 1st chrominance signal as a reference and selecting a 2nd chrominance signal from the color space. SOLUTION: With the inputted 1st chrominance signal as the reference, a color space dividing means 1 divides the color space, to which that 1st chrominance signal belongs. A chrominance signal selecting means 2 selects the 2nd chrominance signal distributed in the color space divided by the color space dividing means 1 from that color space. Thus, the 1st chrominance signal can be surely surrounded with the 2nd chrominance signals and even when the 2nd chrominance signals are irregularly distributed on the color space, the chrominance signal not surrounding the 1st chrominance signal is prevented from being selected. Therefore, it is not necessary to select the chrominance signal again.  Thus, since the color space is divided into areas and the chrominance signals are selected from these several areas, the selection of data can be prevented from being repeated and the chrominance signals can be selected at high speed.
Patent JP-H02111226-A (JP)
Title: Protecting circuit for lightning or the like
Inventor: KITAMURA KEIJI
IPC: H02H9/04
Filed: 1988-10-18
Abstract: PURPOSE:To prevent an erroneous operation by providing two capacitors connected in series near a second gas-filled discharge element. CONSTITUTION:A high voltage to be applied among lines of an electric communication equipment 1 due to the rise in a ground potential upon discharge of a lightning surge or the like to the ground is lowered to a predetermined value or less by the operations of gas-filled discharge elements 11, 16, 17 as first, second short-circuiting elements, but an electric vibration due to a transient phenomenon caused by the impedances of the equipment 1, lines L1, L2, AC1, AC2 tends to be generated due to an abrupt change of energy fed up to the start of operation and a terminal voltage at the times of start and stop of discharge of the elements 11, 16, 17. In this case, since two series capacitors 14, 15 are provided near the elements 16, 17, the vibration can be suppressed. Or, the vibration is absorbed or converted to a harmless frequency band. Thus, it can prevent the equipment 1 from erroneously operating.
Patent JP-H1181486-A (JP)
Title: Multidirectional mortise joint structure, its machining tool, and its machining method
Inventor: UMETSU JIRO
IPC: E04B1/38
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To machine a four-sided mortise joint via numerical control with a computer. SOLUTION: The first opposite faces 5MA, 5MB and the second opposite faces 6MA, 6MB among the first, second, and third opposite faces of the conventional four-sided mortise joint are left as they are, the third opposite faces are newly modified to the third opposite faces 5FA, (5FB) and NC machining is applied by a router. Mass production is made without losing strength, a three-sided joint and a two-sided joint can be mass-produced, and the joint structure of an arch portion can be manufactured.
Patent JP-2000099952-A (JP)
Title: Optical disk and optical disk device
Inventor: IWANAGA TOSHIAKI
IPC: G11B7/24091
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of efficiently pre-formatting an optical disk using land/groove recording and performing recording/ reproducing in an optical disk including the pre-formatted optical disk. SOLUTION: Prepit areas 10 and 11 including address information formed in a boundary part between a land area Land and a groove area Groove adjacent to each other and disposed in a header area are arranged in every other boundary parts 1, and the prepit areas 10 and 11 are shifted in the circumferential direction of an optical disk so as to prevent the alignment of particular bits of information in the adjacent prepit areas in the radial direction of the optical disk. When an optical beam is scanned with respect to the prepit areas, the influence of crosstalk from the adjacent prepit area is suppressed, and even if defocusing occurs in the optical beam, the reading of the address information in the prepit areas is drastically reduced.
Patent JP-H07116732-A (JP)
Title: Device for detecting position of welding part of metal strip
Inventor: INABA MAMORU
IPC: B21B37/00
Filed: 1993-10-20
Abstract: PURPOSE:To highly precisely detect the position of welding part of a metal strip in running. CONSTITUTION:Plural detecting units 5 to build-in an oscillating coil 12 applying an a.c. magnetic field on a running metal strip 1 and a receiving coil 13 detecting an eddy current to generate due to the change of the metallographic structure of a welding part 2, etc., as a pair are arranged keeping a definite surface distance in its width direction, a distance measuring unit 4 measures the passing distance of the metal strip, corresponding to its measuring value, a signal treatment device 6 judges and treats the welding part. The information control device 7 gives the signal treatment device coil the information of steel kind, sheet thickness, etc., by every coil unit, and it learns or changes the threshold to judge the welding part. The welding part judgement result is transmitted to before and behind process controllers 10, 11.