baber/WOPTO huggingface dataset:
Patent JP-H10249443-A (JP)
Title: Longitudinal arch-bending device for roof material
Inventor: OYAMADA TAKESHI
IPC: B21D5/08
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To form circular arc easily and to manufacture beautiful arch-shaped products for roofing without such labor as shifting to high places nor hoisting the rear parts with crane or the like and without dangerous work. SOLUTION: This device comprises a pair of pinch rolls 1 to take-in preliminary formed part required for arch-banding, a pair of longitudinal rippling rolls 2 to form ripple-like shapes in prallel to the direction (longitudinal direction) of bending of formed part, a pair of arch-bending rolls 3 capable of changing the tilt angle from parallel against the longitudinal rippling rolls 2 by driving motor M2 and further capable of moving in the lateral direction by driving motor M3, a receiving roll 4 located behind the bending rolls 3 so as to be a supporting point for arch-bending, and two pairs of pressure rolls 5 to back up arch-bending of formed part 10. Rolls 1, 2, 3, 4, and 5 are each arranged rotatably and vertically.
Patent JP-H0316381-A (JP)
Title: Method and apparatus for correcting picture signal
Inventor: NAGATA TATSUYA
IPC: G06T1/00
Filed: 1990-03-02
Abstract: PURPOSE:To obtain an excellent picture by generating a reference voltage being a reproduced waveform resulting from deviding the level between a white level signal and a black level signal at a prescribed rate, comparing the reference voltage and a picture signal outputted from a read sensor so as to output a digital signal subject to distortion correction. CONSTITUTION:A reproduced waveform is generated based on a white level signal reproduced by a white level signal storage reproduction means 1 and a black level signal reproduced by a black level signal storage reproduction means 2. The reproduced waveform results from dividing a level between a white level signal and a black level signal at a prescribed rate and corresponds to a signal when an original (gray original) with a prescribed intermediate reflectance is read. The reproduced waveform is used for the comparison with the picture signal as a reference voltage when an actual original is read and a digital signal is generated depending which of them is larger. Thus, the digital signal whose distortion is corrected is obtained independently of the level of the picture signal of the original, that is, independently of the gray density level.
Patent JP-H02230459-A (JP)
Title: Control system for working state
Inventor: ISHII MASANOBU
Filed: 1989-03-03
Abstract: PURPOSE:To attain the smooth working control and to save the labor by displaying the working information of a relevant worker on a notice board based on the working information registered previously and grasping the working state at a glance. CONSTITUTION:A working schedule of a relevant day or a fixed period includes the outing destinations, their contact places, the time to back to an office. This schedule and the information on the working contents, etc., are inputted to a keyboard input device 106 and then displayed on a display device 105 to be confirmed. A CPU 103 checks the information and writes this check result into a disk device 107 to form a data base of the working information. When a relevant worker is duty on the tasks other than the floor ones, this working state is displayed on a notice board display device 101 by reference to each working information of the relevant day. If the working information is changed, a pushphone type telephone 110 is used. Thus the working state is grasped at a glance and the working control is facilitated.
Patent JP-S55145533-A (JP)
Title: Dimerization catalyst of alpha-olefin
Inventor: KAWAMOTO KEIJI
IPC: C07C2/08
Filed: 1979-04-27
Abstract: PURPOSE: To obtain the above mentioned catalyst having a high activity and not lowering the activity extending over a long period, by carrying the mixture of powdered anhydrous K compound and a specific amount of metallic Na on granular K compound and also, limiting the amount of powdered K compound to the granular anhydrous K compound.  
     CONSTITUTION: Mixture composed of powdered anhydrous K compound (for example, K 2 CO 3 ) having grain diameter of 1W100μm and melting Na metal of 0.1W30g atom against K 1g atom, is carried on the granular anhydrous K compound (for example, K 2 CO 3 ) having grain diameter of 1W10mm. On this occasion,  the amount of the powdered anhydrous K compound to the granular anhydrous K  compound, is made 0.5W20%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53137015-A (JP)
Title: Manufacture of ferrosilicon
Inventor: NAITOU HIRONORI
IPC: C22C33/04
Filed: 1977-05-04
Abstract: PURPOSE: To manufacture Fe-Si contg. more than 75% Si with low power consumption by producing briquetted β-SiC in a rotary kiln or the like and reacting the β-SiC with silica and an iron source in an electric furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05256435-A (JP)
Title: Device for controlling feeding amount of coal for fine powder coal burning boiler
IPC: F23N1/02
Filed: 1992-03-10
Abstract: PURPOSE:To enable a controlling of a feeding amount of coal to be carried out together with a dynamic characteristics of a mill showing a slow response and further to enable an appropriate following-up of a feeding amount of coal against a load variation of a boiler to be carried out. CONSTITUTION:A mill call feeding-out amount operator 15 to which each of measured values from a mill inlet air flow meter 2, a mill seal air flow meter 3, a fine powder coal differential pressure meter, a mill outlet air thermometer 4 and a mill outlet air pressure meter 5 calculates a mill feeding-out amount of coal. In addition, since the mill coal feeding-out amount can be utilized as a feed-back signal by inputting results into a controller 15 which controls a coal feeder 8 in respect to a control over a coal feeding amount for a mill 9 which is performed for flowing the load variation of the load in the boiler, it becomes possible to perform a control in response to a dynamic characteristics of the mill 9 having a slow response and thus a coal supplying in response to the load variation of the fine powder coal burning boiler can be carried out.
Patent JP-S58167862-A (JP)
Title: Piston for sterling engine
Inventor: NAGATOMO SHIGEMI
IPC: F02G1/053
Filed: 1982-03-30
Abstract: PURPOSE:To prevent the deterioration of engine performance by preventing the leakage of operating fluid or lubricant while preventing the heat leakage through the piston. CONSTITUTION:A compression piston 20 of a sterling engine is splitted into at least two upper and lower sections, then an intermediate board 27 made of non- metallic material such as ceramic is placed while a piston ring groove is formed by the upper or lower face of the intermediate board 27 and the notched steps 25, 26 of the corresponding upper or lower piston sections 20a, 20b to mount a piston ring 28 of complete ring shape. A circumferential notched groove 33 is formed in the lower portion of the piston ring groove to flow in the lubricant on the cylinder wall and discharged through a small hole 34 conducting between the notched groove and the connecting rod side. Upper and lower piston sections are coupled integrally through a non-metallic bolt 29 such as ceramic.
Patent JP-H08251911-A (JP)
Title: Constant voltage control circuit
Inventor: IWAKURA TETSUSHI
IPC: G05F1/56
Filed: 1995-03-10
Abstract: PURPOSE: To realize stabilized constant voltage control through simple circuitry by performing feedback control based on a value determined by adding the output current fluctuation to the output voltage. CONSTITUTION: Output voltage and fluctuation in the output current of a constant voltage control circuit 1 are detected, respectively, at an output voltage detecting section 3 and an output current fluctuation detecting section 5 and then they are added at an adding section 6 before being fed, as an output detection value, to an error detecting section 4. The error detecting section 4 detects the error of the output detection value from a target output value and delivers a feedback control value to a voltage control section 2 where the output voltage is increased or decreased based on the feedback control value. Since the feedback control is carried out based on the value determined by adding the output current fluctuation to the output voltage, stabilized control can be realized wherein the output ripple current is suppressed regardless of the impedance of load.
Patent JP-S59177452-A (JP)
Inventor: HANDA HIROSHI
IPC: E04D3/36
Filed: 1983-03-29
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-S63220082-A (JP)
Inventor: ISHIBASHI SADATO
IPC: F26B3/02
Filed: 1987-03-06
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-H09245692-A (JP)
Title: Electron beam source and image forming device using this electron beam source
Inventor: TAKEDA MASAHIRO
IPC: H01J7/18
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam source which can form an adsorbing means of a wide area, by providing an insulating layer partly in a region where a wiring group of a substrate exists, and forming the adsorbing means of residual gas on the insulating layer. SOLUTION: In the vicinity of an end part of a substrate 1, in a region existing with not an electron emitting element but a wiring 5 electrically connecting the electron emitting element and a pulse modulating circuit 6 of an external circuit, a getter part 2 is formed as an adsorbing means of residual gas generated in a vacuum envelope. An insulating layer 13 is provided so as to cover the wiring 5 in the getter part 2, a getter 11 covers on the insulating layer 13. The insulating layer 13 is thus provided on the wiring 5, by covering the getter 11 on the insulating layer 13, generation of short-circuiting of the wiring 5 by the getter 11 can be prevented. Accordingly, the getter part 2 of a large area is formed, for displaying always a good image, a high vacuum degree can be maintained.
Patent JP-S566668-A (JP)
Title: Voltage converting circuit
Inventor: TADOKORO KENJI
IPC: H02M3/07
Filed: 1980-04-21
Abstract: PURPOSE:To obtain a voltage step-up circuit whose output efficiency does not decrease even at low-voltage and is suitable to be employed in an integrated circuit by a method wherein two or more IGFET's, three or more complementary type inverter circuits, two or more capacitors, etc., are connected by a specified method. CONSTITUTION:At least two IGFET's 5N, 6N..., at least three complementary type inverters I1, I2, I7..., and at least two capacitors C3, C6..., etc., are connected with each others as shown in the figure. For example, a four-times voltage step-up circuit is constituted as shown in the figure. When the level of clock phi is L(-V1) in this circuit, FET's 1P, 2N, 3P, 4N, 5N, 7N, 9P, 10N, 11P are made to be ON-stage, while other FET's to be OFF-state and the electric potentials at connecting points 5-8 become respectively -V1, -3V1, -3V1, -4V1. When the level of clock phi is at H(GRD), the ON.OFF-state of FET's are made to reverse and the electric potential at the connecting point 8 remains always at -4V1.
Patent JP-S51126667-A (JP)
Title: Concrete block conveying means
Inventor: KOMATSU TATSUO
IPC: B66C1/68
Filed: 1975-04-28
Abstract: PURPOSE: To provide a means to convey concrete blocks speedily and without breakage to blocks aided by forklift. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55144779-A (JP)
Title: Control power supply device for thyristor
Inventor: SUZUKI TOSHIO
IPC: H02M7/155
Filed: 1979-04-25
Abstract: PURPOSE:To make it possible to secure the control voltage of the control power supply device which obtains a control power supply-voltage for a thyristor by utilizing the main-circuit voltage of the thyristor, even if the main-circuit voltage is lowered, by providing the device with a DC control power-source which utilizes the main-circuit current. CONSTITUTION:An overcurrent due to an accident with a load 5 causes the secondary voltage of a transformer 2 to lower extraordinarily and also the output of a control power supply device 8 to lower. On the other hand, the overcurrent causes the secondary current of a current transformer 10 to increase and the voltage across a resistor 12 to rise. Consequently, with the overcurrent generated in the load 5, a DC voltage, kept lower than a rated voltage by a Zener diode 13, is supplied to a gate control circuit 9 through a diode 15. Thus, even if the DC voltage of the control power supply device 8 is lowered, the gate control circuit 9 is constantly supplied with a fixed DC-voltage, so that the gate control of thyristor switches 3 and 4 can be normally performed.
Patent JP-S52136095-A (JP)
Title: Coin packing apparatus
Inventor: OOBA NAOTAROU
IPC: B65B41/12
Filed: 1976-05-07
Abstract: PURPOSE: To provide a coin packing apparatus, which can effect packing by merely rotating twisting means after driving a sheet winding portion, can execute consistent packing operation at the same position and can be easily used in shops and stores. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63218890-A (JP)
Inventor: HATAMIYA SHIGEO
IPC: G21C3/30
Filed: 1987-03-09
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-H01227880-A (JP)
Title: Vertical rotary compressor
Inventor: TAMEOKA SHINGO
IPC: F04B39/02
Filed: 1988-03-04
Abstract: PURPOSE:To reduce the space capacity of a closed case and reduce the material of coiled spring by providing both an oil supply guide member fixed to a side housing inside the closed case and an oil supply pump member contained in the oil supply guide member. CONSTITUTION:A closed case 31 contains lubricating oil 50 and the bearing 43 of a crankshaft 36 is attached to a compression element 33. An oil supply guide member 46 is stuck to a side housing 42. The formation part 55 for a throttle 54, a retaining part 53 bent in the L-shaped form, and an oil supply pump member 51 consisting of a connection part 56 connecting said parts 55 and 53 to each other are placed inside the oil supply guide member 46. A retaining part 53 is inserted into a retaining hole 62 drilled on the terminal part of the crankshaft 36 in the eccentric position. The space capacity of the closed case 31 is reduced and the material of coiled spring is also reduced. Thus the wear may be reduced, the noise and the load are reduced and the reliability is improved.
Patent JP-S59179448-A (JP)
Inventor: KACHI KEIJI
IPC: B65G23/02
Filed: 1983-03-28
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-H09243171-A (JP)
Title: Gas water heater
Inventor: ITO YUJI
IPC: F24H1/10
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas water heater in which rise time it takes for hot water to reach a desired temperature from the start of feeding of hot water can be made shorter by insulating holding water even after feeding of hot water is suspended. SOLUTION: Not only a gas burner 21 is ignited during the time when hot water is supplied from a water heater 1, but also the burner is ignited when the temperature of holding water in a heat exchanger 22 falls during the time when feeding of hot water is suspended. The gas burner 21 is ignited when the temperature sensed by a heating temperature sensor 25 provided on the outlet side of the exchanger 22 has become a reheating temperature set to a predetermined temperature lower than the temperature at the time of suspension of feeding of hot water. And the burner 21 is extinguished after the lapse of a time period during which the holding water in the exchanger 22 rises from the reheating temperature to the temperature at the time of suspension of feeding of hot water.
Patent JP-2000253390-A (JP)
Title: Supervisory recorder
Inventor: SUMIYOSHI MASANORI
IPC: G11B15/02
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a supervisory recorder that is provided with a function that detects an intruder or the like on the basis of a picture received from a television camera through image recognition and records only image data while the intruder or the like is detected. SOLUTION: The supervisory recorder is provided with a video interface that coverts an image signal received from a television camera into image data in a required format, a recorder that records the image data, a database function that stores information of recorded data, and can display optional image data on the basis of the database function. The supervisory recorder has a function of recording an image only when an intruder or the like is detected until the intruder or the like disappears from the screen by using an image processing function to detect the intruder or the like.
Patent JP-S57173123-A (JP)
Title: Manufacture of working gloves coated with flexible film
Inventor: TANAKA AKIO
IPC: B29C41/14
Filed: 1982-04-01
Abstract: PURPOSE:To form the flexible films by executing oil repelling treatment to the outer surfaces of knit cloth gloves, the spaces between adjacent fiber yarns thereof are made 1.5-4.0 times as large as the size of the fiber yarn, and coating a vinyl chloride resin paste while preventing hydraulic pressure from exerting on its surface and heating and melting the resin, causing gelation and cooling thereafter. CONSTITUTION:Oil repelling treatment is executed onto the outer surfaces of the knit cloth gloves 3 or woven cloth gloves 4, the spaces between adjacent fiber yarns 5 thereof are made 1.5-4.0 times as large as the size of the fiber yarn 5, by an oil repelling agent having oil repelling property, such as fluorine containing resin, silicon resin, etc., and oil-repelling treated layers 6 are formed. The vinyl chloride resin paste is applied onto the gloves 3 or 4 in a non-pressure condition through dropping or spray or the like lest the hydraulic pressure should exert; the paste is heated and melted, and gelled completely and then  cooled, and the cross-linked layer 7 is formed of said vinyl chloride resin. Accordingly, the flexible film having elasticity is obtained because the cross-linked  layer 7 of the vinyl chloride resin is thinly shaped.
Patent JP-H05257599-A (JP)
Title: Liquid crystal display device with position detection substrate
IPC: G02F1/13
Filed: 1992-03-11
Abstract: PURPOSE:To make the device thin and to reduce the number of parts and production cost by forming a light reflection coated film over the coordinate position detection substrate placed under a light transmission body. CONSTITUTION:A coordinate position detection substrate 27 is made by putting a light transmission body 22 placed under a liquid crystal display board 20 and introducing the light from a light source 21 to the side of the liquid crystal display board 20 and a coordinate position detection body 25 constituted by overlapping two pairs of conductor groups 24a and 24b having a plurarity of loop-shape conductors arranged almost parallely at right angles. In this case, a coordinate position detection substrate 27 is covered with a light reflection film 28. Or the coordinate position detection body 25 is put under the light transmission body 22 through a sheet like reflection body 35, resulting in making the reflection board unnecessary. Thus, the operation assembling the reflection board can be made unnecessary or a printed-circuit board can be abolished so that the number of parts can be reduced and the cost of the entire system can be decreased.
Patent JP-H06263705-A (JP)
Title: Novel diethykeberruanubeoebtaacetuc acid derivative, complex thereof with metal atom and diagnostic agent containing the complex
Inventor: OKANO TADASHI
IPC: A61B5/055
Filed: 1993-03-12
Abstract: PURPOSE:To provide a novel diethylenetriaminepentaacetic acid derivative or its salt which shows excellent characteristics as a chelating agent for medical diagnosis particularly for diagnosis of liver tumor. CONSTITUTION:Diethylenetriaminepentaacetic acid derivative of formula I (A is alkylene; B is aliphatic hydrocarbon, phenyl substituted with aliphatic hydrocarbon) or its salt, for example, N-[5-amino-5-(4-octylphenylcarbamoyl)- pentylcarbamoylethyl]-diethylenetriamine-N,N',N'',N''-tetraacetic acid. The compound of formula I is obtained, for example, by reaction of a compound of formula II with a compound of formula III (X is amino group-protecting group such as benzyloxycarbonyl) followed by deprotection of group X. The complex compound formed between a compound of formula I and a metal atom manifests excellent contrast-enhancing ability, tissue selectivity, stability, and retainability in blood without exhibiting high osmotic pressure. The complex between a compound of formula I and a ferromagnetic metal and its salt are useful for diagnostis of liver tumor.
Patent JP-S6018129-A (JP)
Inventor: RUIJI DE PONCHI
IPC: A47J31/00
Filed: 1984-03-21
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-H02232251-A (JP)
Title: Resin composition, curable composition and paint composition
Inventor: NAKAHATA AKIMASA
IPC: C08L27/12
Filed: 1989-03-03
Abstract: PURPOSE:To form a compsn. with excellent storage stability and curability and to make it possible to form a coating film with excellent weatherability, acid resistance and abrasive damage resistance using this compsn. by compounding a specified curing catalyst in a resin compsn. contg. a fluorinated resin having three specified functional groups in the same molecule. CONSTITUTION:A resin compsn. contg. a resin having a silanol group and/or a hydrolyzable group directly bound to a silicon atom, an epoxy group and a hydroxyl group in the same molecule is obtd. by reacting a fluorinated resin A having functional groups (e.g. hydroxyl, carboxyl, isocyanate or silane group) with a compsn. B having a functional group complementarily reactive with the functional groups of the resin A and a compd. C having a functional group complementarily reactive with the functional groups of the resin A, a silanol group and/or a hydrolyzable group directly bound to a silicon atom. A curable compsn. is formed by compounding said resin compsn. with a metal chelate compd. as a curing catalyst.
Patent JP-S63219084-A (JP)
Title: Image synthesizing device
Inventor: AOYAMA AKIO
IPC: G06T1/00
Filed: 1987-03-06
Abstract: PURPOSE:To synthesize the desired area of an image from plural image pick-up means at a high speed and easily by providing a means to store the designation of one of plural image pick-up means corresponding to the scanning position of a two-dimensional image after the synthesization and an image signal switching means. CONSTITUTION:When TV cameras TC1-TC5 fetch a certain area as a synthetic image out of images S1-S5 to be photographed, first, the area is designated and a camera number corresponding to respective areas is stored beforehand. Namely, a setting device 27 is operated, the area is designated, and the data corresponding to a camera number are written to the address of a sampling circuit 10 to the area designated through a common bus 26 by a CPU 21. A camera number output circuit 12 makes active either of selecting signals CS1-CS5 in accordance with the data. Thus, the data of the TV camera in accordance with the scanning area are read from the circuit 10 in the scanning of one frame, and by the selecting signal from the circuit 12, the synthetic image of the area designated through a switching circuit 1 can be generated at a high speed.