baber/WOPTO huggingface dataset:
Patent JP-H1169293-A (JP)
Title: Image processing system and camcorder
Inventor: YAMASHITA NORIYUKI
IPC: H04N5/225
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent missing of photographed part from being generated in the case that a photographing area is moved to conduct photographing so as to obtain a single still image as a whole in a camcorder. SOLUTION: An area wider than a field image photographed by a CCD is set as a still image area 100. A camera is moved longitudinally and laterally to photograph all over the area. The photographed area is stored in a frame memory and displayed on a finder as an already photographed image 103. The area not yet photographed is displayed in blue as an unphotographed area 102. A newest image is displayed on a dynamic image area 101. In the case that a duplication rate between field images of the area 101 and of the already photographed image area 103 is smaller than a minimum duplication rate, the part is displayed as a missing area 102. When the area 101 protrudes from the area 100, the area is automatically magnified.
Patent JP-S6469516-A (JP)
Title: Production of oxide powder
Inventor: KITAGAWA TAKESHI
IPC: C01G1/00
Filed: 1987-09-08
Abstract: PURPOSE:To easily obtain in high efficiency high-quality oxide powder as a raw material for superconducting oxide sintered forms through the alkoxide hydrolysis process, by adding a polyhydric alcohol to a solution of metal alkoxide raw material to stabilize said solution. CONSTITUTION:First, a copper alkoxide raw material (e.g. copper butoxide), alkaline earth metal alkoxide raw material (e.g. barium butoxide) and yttrium or rare earth metal alkoxide raw material (e.g. yttrium butoxide) are dissolved in a solvent (e.g. butanol) and mixed. Thence, the resulting metal alkoxide raw material solution is incorporated with a polyhydric alcohol (e.g. ethylene glycol) to effect stabilization followed by adding water to the system to perform hydrolysis followed by drying to produce oxide powder. This powder is then sintered to obtain the objective superconducting oxide sintered form.
Patent JP-H0662593-A (JP)
Title: Driver of sensorless motor
Inventor: INAGAKI KOUICHI
IPC: H02P6/182
Filed: 1992-07-31
Abstract: PURPOSE:To prevent an abnormal operation due to noise generated in a power supply, etc., by generating a signal for specifying the timing for masking a zero-cross point accompanying switching and zero-cross point caused by noise and by masking the output of a comparison circuit for detecting a zero-cross point on the basis of this signal. CONSTITUTION:Mask circuits 26, 27 holds an input at the time of the output S31 of a flip-flop 31 being a logical value 1, to mask a zero-cross point accompanying switching of electric current flowing through coils 10a, 10b to eliminate the influence of the zero-cross point on a logical circuit 22 and latch circuits 20, 21. In this case, the output S31 becomes the logical value 1 by the rise of the output S23 of a first differentiating circuit 23 after the output S31 changes into a logical value 0 and the output S23 does not come out thereafter until the output S31 again becomes the logical value 0. Consequently, only the first zero-cross point is detected out of a plurality of zero-cross points caused by noise resulting from a power supply. Therefore, a driver 1 is prevented from malfunctioning.
Patent JP-H0967569-A (JP)
Title: Green-emitting phosphor and cathode ray tube produced using the same
Inventor: YAMADA TSUTOMU
IPC: H01J29/20
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a green-emitting phosphor which has improved luminance retention and color purity by specifying the compsn. of a green-emitting Tb- activated oxide phosphor to cause it to emit in a specified range of color tone. SOLUTION: This phosphor is a green-emitting Tb-activated oxide phosphor which is represented by the compsn. formula, contains 1×10<-5> -1×10<-2> g-atom/mol barium element, and emits light in a range defined by formulas: 0.325<=X<=0.360 and 0.540<=Y<=0.625 in the CIE chromaticity coordinates. In the compsn. formula, the following conditions are satisfied: 1×10<-2> <=x<=2×10<-1> , 1×10<-6> <=y<=2×10<-2> , 0<=z<=2×10<-1> , 1×10<-4> <=u<=5×10<-1> , and 0<=w<=1. The Tb concn. (x-value) of the phosphor is pref. in the range of 1×10<-2> to 2×10<-1> , still pref. 4×10<-2> to 1.4×10<-1> , since the emission chromaticity point (X, Y). i.e., the pref. green region, emits light with a high luminance in a range defined by the formulas: 0.325<X<0.360 and 0.540<=Y<=0.625.
Patent JP-H0542845-A (JP)
Title: Insulator type segmenting device for catenary suspension
Inventor: KIMURA TOKIO
IPC: B60M1/18
Filed: 1991-08-12
Abstract: PURPOSE:To provide the above insulator type segmenting device for catenary suspension which always maintains a smooth sliding state against pantographs while reducing the weight of the insulator type segmenting device as a whole and preventing displacement of a slider due to the difference in expansion and contraction between a trolley wire and each messenger. CONSTITUTION:In an insulator type segmenting device for catenary suspension in which a trolley wire for train overhead line is suspended by messengers via droppers and electrically segmented by insulators, connecting metal fittings 24a for retaining the trolley wire 1 are disposed opposite to each other and section insulators 24 are formed which are connected together by a bar-shaped FRP insulating material 24b interposed between the fittings 24a. Each of the droppers 22 suspended from the messengers 21 is provided with a moving unit 23 which freely moves between each messenger 21 and the trolley wire 1 and in the direction of the line, and the trolley wire 1 is suspended from the unit 23.
Patent JP-S59116864-A (JP)
Title: Measurement system for use rate of central processing unit
Inventor: KAMIOKA SADAO
IPC: G06F11/34
Filed: 1982-12-22
Abstract: PURPOSE:To measure the use rate of a CPU by setting an FF corresponding clock level processing and base level processing only while they are carried out, and measuring externally the time ratio of its set state. CONSTITUTION:When a clock interruption signal is generated, an FF 1 is set to generate (1) as its Q output. This state is held until a reset signal is applied to the FF 1 under programmed control after the base level processing is completed. A pulse generating circuit 3 which generates pulses of specific frequency is connected to an AND gate 2. Therefore, the output of the FF 1 is inputted to a counter circuit 4 through a gate 2 and counted. The circuit 4 is reset at specific intervals of time, so the number of pulses received within the specific time is sent to a display device 6 through a decoder circuit 5 and displayed. The display uses decimal representation.
Patent JP-H0781571-A (JP)
Title: Railroad rolling stock control device
Inventor: NISHIKI KAZUO
IPC: B61L27/00
Filed: 1993-09-10
Abstract: PURPOSE:To improve the railroad rolling stock control function by improving the precision of the actual data on the traveling distance of each train. CONSTITUTION:The formation number of the train is constituted by using the specific stock number for the unit as the minimum unit when the train formed by a plurality of stocks are increased in number or released, the stock number diagram information prepared by corresponding the information on the train number for each train to be operated with the information on the formation number is stored in a floppy disc 2, and the information on the stock number diagram is inputted in a stock number control device 4 by a console panel 3. The traveling distance for each unit is calculated in a stock number control device 4 based on the information on the corrected diagram such as increase in number and release of the operating train to be transmitted from the operation control system 6, the information on the train position, and the diagram information on the stock number to be inputted from the inputting means.
Patent JP-S59114997-A (JP)
Title: Method and device for producing speaker diaphragm
Inventor: OKUZAWA KAZUROU
IPC: B29C51/18
Filed: 1982-12-20
Abstract: PURPOSE:To attain automation with a simplified device and at the same time to reduce the occupied area and to stabilize the quality for a speaker diaphragm by molding and blanking a thermoplastic sheet while clamping it as it is. CONSTITUTION:The thermoplastic sheet A at a feed roll is drawn out by a prescribed length by a feed device 22. Then a material which clamps the sheet A is clamped with operations of a chuck part 13, and a mold 5 is descended by a descending action of a press to mold the heated part of the sheet A which is carried out previously with the material processing. At the same time, a heater 14 descends to heat the heating material at a prescribed position of the sheet A before molding and feeding by a device 22. Then a slide cylinder 2 is driven in accordance with an ascending action of the press 1, and a dieset moves vertically to the longitudinal direction of the sheet A. Then a blanking mold moves to the position of the mold 5, and the outer circumference part and the center part of the area formed with descending action of the press 1 are blanked.
Patent JP-H04106415-A (JP)
Title: Signal processing system for optical fiber gyroscope
Inventor: WASHIMI KOICHI
IPC: G01C19/72
Filed: 1990-08-27
Abstract: PURPOSE:To enable the determining of a correct angular velocity containing no offset by subtracting a synchronous detection output during a short stoppage period at each fixed cycle of a phase modulator from a synchronous detection output during a drive period of the phase modulator. CONSTITUTION:A phase modulator 5 makes a phase change for light propagating in a fiber coil 4 and a phase modulator drive circuit 7 drives a phase modulation element at a fixed angle frequency. Then, a carrier signal generation circuit 9 generates a carrier signal with an angle frequency thereof the same as a phase modulation signal and equivalent an integer multiple thereof. Then, fundamental wave, double wave and quadruple wave high harmonic detecting sections 11, 12 and 13 as synchronous detection circuit detect an output of a photo detector 6 by the carrier signal. At this point, a timing generation circuit 10 stops the driving of the modulator 5 at a short time interval at each fixed cycle and an offset memory 15 stores a synchronous detection output during the stoppage thereof. Thus, an offset of the memory section 15 is subtracted from the synchronous detection output while the modulator 5 is being driven thereby enabling the determination of a correct angular velocity.
Patent JP-H04107648-A (JP)
Title: Log request control system
Inventor: HAGIWARA TETSUYA
IPC: G06F11/34
Filed: 1990-08-28
Abstract: PURPOSE:To optionally inhibit and allow the log requests for each requester in accordance with each situation even in an active state by providing a log request control part to inhibit or allow the log requests. CONSTITUTION:The log request control information is set to a log request control register 26 of a log request control part 25, and the bits 26-1 to 26-n of the log request control information instruct a gate circuit 27 to inhibit or allow the log requests 24-1 to 24-n respectively. A log information processing part 28 collects and analyzes the log information every time a log request is received from the part 25 and files these information. When a fact that a log request is repeated with the same error factor is detected by an analysis, the contents of the register 26 are changed. Thereafter the log requests given from the relevant hardware element are inhibited. Thus it is possible to control the inhibition/allowance of log requests for each log requester in an active state of a system.
Patent JP-H04107036-A (JP)
Title: Communication protocol adaptability checking device
Inventor: YAMASHITA KUNIHIKO
IPC: H04L69/40
Filed: 1990-08-27
Abstract: PURPOSE:To operate the communication protocol processing to one communication destination in mutual relation to that to another communication destination by using a scenario generating means to generate each scenario of a communication simulator which confirms that a communication processing device to be tested is operated. CONSTITUTION:When receiving A from a communication simulator means 11a, a communication processing device 3 to be texted transmits B to a communication simulator 11b and waits for reception of C from the communication simulator 11b. When receiving C from the communication simulator 11b, the device 3 transmits D to a communication simulator 11c and waits for reception of E from the communication simulator 11c. When receiving E from the communication simulator 11c, the device 3 transmits F to the communication simulator 11a to terminate a series of operations related to communication.
Patent JP-S6283855-A (JP)
Title: Production of highly foamed food
Inventor: HARA KAZUO
IPC: A23L17/00
Filed: 1985-10-08
Abstract: PURPOSE:To obtain a highly foamed food having stable physical properties independent to the operations such as heating and freezing and the amount of fat, inorganic substance and water-soluble substance, by adding an undenaturated KONJAK (paste of the starch of devil's tongue) to a food during the foaming process thereby modifying the foamed food. CONSTITUTION:An undenaturated KONJAK substance is added to a food during the foaming process to effect the improvement of a famed food. The KONJAK substance used in the above process is produced from the root of devil's tongue or powder of KONJAK. It is a hydrophilic liquid or paste at normal temperature and is converted to hydrophobic gel by the operation such as freezing, heating, drying, contacting with an alcohol, etc. The foaming of the food is carried out e.g. by (i) blasting air into a liquid or pasty food or entraining air into the food by stirring (e.g. meat paste product), (ii) generating gas in a liquid or pasty food by fermentation or using a foaming agent (e.g. bread), (iii) mixing foamed blocks to a liquid or pasty food (e.g. cake), etc.
Patent JP-H0862542-A (JP)
Title: Rimless spectacles
Inventor: ENOMATA YOSHIKAZU
IPC: G02C1/02
Filed: 1994-08-25
Abstract: PURPOSE: To provide a simple structure for mounting a bridge and wraparound end-piece relatively immovably at a lens by means of one piece of screw for rimless spectacles having the structure to fix the bridge and the wraparound end-pieces to both ends of the lenses by means of screws, etc. CONSTITUTION: The peripheral surface of the lens is provided with a recessed groove 4 in a direction parallel with a through-hole 3 in a position proximate to this through-hole 3 and the contact part of the wraparound end-piece 11 with the peripheral surface of the lens is provided with a projecting line 16 fits into the recessed grooves so that this projecting line 16 fits into the recessed groove 4 when a screw rod 13 fixed at the front end of a collar 12 extending along the front or rear surface of the lens from the wraparound end-piece 11 is fitted into the through-hole 3.
Patent JP-H0777885-A (JP)
Title: Fixing device for electrophotographic recorder
Inventor: KOIKE SHUJI
IPC: G03G15/20
Filed: 1993-09-10
Abstract: PURPOSE:To make heat within a large-diameter cylindrical part hardly dissipate and to miniaturize a device by shortening the whole length of a heat roller, by forming a heat insulating area between the heat generation part of the outermost end of a heater and a different small-diameter cylindrical part coaxially extended inside the large-diameter cylindrical part. CONSTITUTION:The heat roller 231 is constituted of a stepped cylindrical body 39 made of aluminum, which consists of the large-diameter cylindrical part 33 constituting the fixing part 31 and having an outer peripheral surface coated with heat-resistant silicone rubber, small-diameter cylindrical parts 35 arranged at both ends of the part 33, and a sidewall part 37 connecting the parts. A heater heat generating part 43' at the outermost end of a halogen lamp heater 45 is slightly protruded to the outside in the axial direction of a fixing part 31 end part. The heat cutting off area functioning to prevent the heat of inside from dissipating to the outside is formed between the heater heat generating part 43' of the outermost end and a second small-diameter cylindrical part 47 at its periphery. Consequently, the heater heat generating part 43' at the outermost end is positioned more inside.
Patent JP-H0733546-A (JP)
Title: Fireproof fiber structure body
Inventor: AKUSERU ESHIYUNERU
IPC: C04B35/66
Filed: 1993-07-29
Abstract: PURPOSE: To provide a fiber structure in the form of a refractory light-weight molding not contg. fibers injurious to health.  
     CONSTITUTION: This fiber structure is produced by using inorganic fibers, at least 90% of which comprises 20 to 50% wt.% CaO and 50 to 80 wt.% Al 2 O 3 , and 10% of which as maximum comprises typical impurity oxides as the balance, using water or a water-contg. liq. as an added lip., and when occasion demands, using an ordinary refractory additive. The fibers which might still exist in the fiber structure are readily decomposed by water or body fluids. Nevertheless, the fiber structure has advantageous thermal and mechanical properties of the ordinary light-weight molding. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000053776-A (JP)
Title: Granular product manufacturing apparatus
Inventor: KIKUTA MASATO
IPC: C08J3/28
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a granular product manufacturing apparatus for effectively irradiating a granular gel with ultraviolet rays. SOLUTION: This apparatus comprises: a gelatinizing apparatus 123 for gelatinizing a liquid composition to form its granular gel; and a light irradiating device 112 for irradiating the granular gel formed by the gelatinizing apparatus 123 with ultraviolet rays and thereby setting a photo-setting resin in the granular gel to resultantly form the granular product, wherein the light irradiating device 112 comprises a light source and a plurality of transparent tubes nearly vertically disposed in the vicinity of the light source, allowing the granular gel to pass through themselves and having the end portions connected in series.
Patent JP-S6286002-A (JP)
Title: Production of polymer compound
Inventor: MORITA HIROSHI
IPC: C08F6/00
Filed: 1985-10-11
Abstract: PURPOSE:To obtain a polymer compound industrially advantageously without a need of complicated adjustment, by emulsion-polymerizing a monomer containing an unsaturated bond in the presence of a betaine ester emulsifier and coagulating this emulsion system. CONSTITUTION:A monomer containing an unsaturated bond is emulsion- polymerized in the presence of a betaine ester emulsifier. The polymer compound of the obtained polymer emulsion is coagulated by adjusting the pH of this emulsion to 6 or above, preferably, 8-11. Alternatively, the compound in this emulsion is coagulated by irradiating the obtained polymer emulsion system with ultrasonic waves. The frequency of said ultrasonic waves is preferably 200kHz or below. When the frequency is higher than 200kHz, it is industrially undesirable because of increased directivity. The power of the ultrasonic waves is suitably 100 W or above. When this power is below 100 W, the separation of the polymer compound from the water is difficult undesirably because of excessively low energy.
Patent JP-S6380525-A (JP)
Title: Formation of coat
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/02
Filed: 1986-09-24
Abstract: PURPOSE:To improve the adhering properties of a deposited film on a substrate surface to be coated with the film, by subjecting said surface to a UV cleaning process utilizing ultraviolet radiation and to a ultraviolet CVD process or a CVD process utilizing microwave excitation to be conducted simultaneously with or after the UV cleaning process, both within the same reaction system. CONSTITUTION:Hydrogen is activated by applying ultraviolet radiation and microwaves thereto for performing a UV cleaning process. The ultraviolet radiation 6 is provided by a low pressure mercury lamp, for example, which emits light of 185 nm. The microwaves have a frequency of 2.45 GHz and the output is regulated at 30-500 W, more particularly at 200 W. Magnet fields 5, 5' have a resonance power of 875 gauss. A reaction space is under a pressure of 0.002 torr and supplied with argon gas as a non-product gas through 18 at a rate of 50 cc/minute while it is also supplied with monoplane through 16 at a rate of 20 cc/minute. A glass substrate having a transparent conductive film formed thereon is used as a substrate 10. A non-single- crystal semiconductor such as an amorphous silicon semi-conductor is deposited on the substrate surface to be processed while unnecessary gas is discharged by an exhaust system 11. Under these conditions, a deposition rate of 13 Angstrom /second can be obtained at a substrate temperature of 250 deg.C.
Patent JP-S6380260-A (JP)
Title: Plate making method
Inventor: SHIMIZU AKINARI
IPC: G03F7/20
Filed: 1986-09-25
Abstract: PURPOSE:To permit holding of the original document part to be exposed from a film to a machine plate and positioning parts such as holes, notches, etc. of the machine plate to a prescribed positional relation and utilization of the holes or notches, etc. of the machine plate in the ensuing plate bending and mounting stages by executing a stage for exposing the original document of the film to the machine plate and punching the positioning parts onto the machine plate while the machine plate is held fixed to a bed. CONSTITUTION:An exposing machine 31 which is positioned at the prescribed positional relation with the bed 4 is used while the machine plate 1 is held fixed onto the bed 4 to expose the original document on the film 2 positioned to the machine 31 to the machine plate 1 on the bed 4. Punching machines 21, 22 positioned at the prescribed positional relation with the bed 4 are simultaneously used and the positioning parts are punched to the machine plate 1 on the bed 4 by said machines 21, 22. The positional relations of the original document part exposed from the film 2 and the notches or holes of all the machine plates 1 are thereby eventually registered. The holes or notches of the machine plate 1 are utilizable in the ensuing stages for bending the plates and mounting the same to a rotary press.
Patent JP-H0547304-A (JP)
Title: Cleaning device for color cathode-ray tube
Inventor: MAEHARA AKINOBU
IPC: H01J9/227
Filed: 1991-08-12
Abstract: PURPOSE:To highly precisely remove unnecessary portions of the black nonreflective film coated outside an effective picture screen of the cathode-ray tube panel, in the color cathode-ray tub manufacturing process, according to sizes. CONSTITUTION:A cleaning tub 3 fixed on a rise/fall rack 4 is raised up to its contact with a sealing surface receiver 7 of the panel and a storage tank 19 fixed to the rise/fall rack 4 is moved up while the height is adjusted for each level is formed between the size thereof. A head in level is formed between the cleaning tub 3 and the storage tank 19 as a result. A cleaning solvent 5 is supplied to the cleaning tub 3, thus stabilizing the cleaning solvent 5 within a cleaning range in which the panel 1 is cleaned.