baber/WOPTO huggingface dataset:
Patent JP-H10210390-A (JP)
Title: Display image distortion correction method for display device, distortion detection device and distortion correction device, and display device having the correction device
Inventor: TORIO TAKASHI
IPC: H04N3/23
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a correction method which can correct the distortion of images with as little information content as possible and with high accuracy shown on a display device. SOLUTION: A TV camera photographs a test pattern, which is shown on a display device kept in its initial control state. Then a distortion curve showing the distortion of the test pattern is extracted from the image that has been acquired by the TV camera. A numerical value which is approximately shown in plural known distortion vectors and the numerical value that is connected to the basic vector information is extracted as the distortion characteristics. When the extracted numerical value is stored in a storage means and the image is shown on a display device, the distortion curve is reproduced approximately by means of the numerical values stored in the storage means and the basic vector. Then the display device is corrected or controlled to eliminate the distortions, based on the reproduced distortion curve.
Patent JP-H09195000-A (JP)
Title: Non-heat treated steel
Inventor: UNO MITSUO
IPC: C22C38/60
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a non-heat treated steel having fatigue-resistance equal to that of a steel prepared by applying refining treatment and soft-nitriding treatment, e.g. to a medium-C carbon steel for machine structural use and suitably used as a steel for shafts. SOLUTION: This steel has a composition consisting of, by weight, 0.20-0.50% C, 0.05-0.70% Si, >0.60-1.00% Mn, 0.01-0.07% S, 0.02-0.50% V, 0.002-0.03% N, 0-0.050% P, 0-0.30% Cu, 0-0,30% Ni, 0-1.00% Cr, 0-0.30% Mo, 0-0.050% Al, 0-0.30% Pb, 0-0.0100% Ca, 0-0.10% Te, 0-0.100% Bi, and the balance Fe with inevitable impurities and satisfying C+(Si/10)+(Mn/6)+(Cr/3)+5N+1.65V-0.6>=0 and [C/(fn1+0.6)]-0.6=0, where the symbol of the element in the inequalities means its content by weight percent.
Patent JP-H02188643-A (JP)
Title: Throttle valve controller for engine
Inventor: SAWAMOTO KUNIAKI
IPC: F02D41/18
Filed: 1989-01-17
Abstract: PURPOSE:To improve the control accuracy of an inlet air quantity in a low, throttle-valve-opening area in particular and heighten the responsiveness in the control by constituting the system in such a manner that a throttle valve circuit, which is determined in correspondence to both an acceleration control input and an engine speed, can be corrected by using inlet, negative pressure. CONSTITUTION:An acceleration control input detecting means 50, an engine speed detecting means 51, and an inlet, negative pressure detecting means 52 are provided, so that both fuel oil consumption and and inlet air quantity can be computed by computing means 53 and 54, based on both acceleration control input and inlet air quantity detected. Meanwhile, both a target, basic throttle- valve-opening and a target, inlet-negative-pressure are computed by means of computing means 55 and 56, corresponding to both inlet air quantity and engine speed detected. Opening or closing of the throttle valve is controlled by a driving means 57, according to the target, basic throttle-valve-opening obtained by the computing means 55. At the same time, throttle valve opening is corrected by a correcting means 58 in such a manner that the inlet, negative pressure detected coincides with the target, inlet-negative-pressure obtained by the computing means 56.
Patent JP-S59132503-A (JP)
Inventor: TSUNODA SHIROU
IPC: H01B1/22
Filed: 1983-01-20
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-H05196206-A (JP)
Title: Drain recovery controller for supply water heater
Inventor: SASAKI YOSHIYUKI
IPC: F22D11/00
Filed: 1992-01-21
Abstract: PURPOSE:To successively supply water to a steam producer by preventing high temperature condensate from flowing into condensate purification device at time of flow rate imbalance such as a trip of a low pressure condensating pump. CONSTITUTION:Condensate temperature is measured by an inlet temperature detecting device 26 disposed at an inlet of condensate purifying device 7, and it is compared with allowable temperature of the condensate purifying device 7 by an inlet temperature judging device 27. If the measured condensate temperature is above the allowable temperature, a supply water heater drain recovery valve 23 located upstream the condensate purifying device 7 is fully closed by a supply water heater drain recovery controller 28 while a water supply heater drain recovery valve 24 located on the downstream side of the condensate purifying device 7 is fully opened.
Patent JP-H11203680-A (JP)
Title: Pit/groove change-over circuit and original board exposure device
Inventor: FUJIWARA YASUHIDE
IPC: G11B7/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to change over an exposure light quantity, an encoding signal, etc., of a groove part and a pit part at a predetermined timing according to ATIP(Absolute Time In Pre-groove), and control a groove width of a pit or a groove. SOLUTION: Since a groove width is widened irrespective of an exposure beam diameter by wobbling with a high frequency according to a wobbling signal generating circut 27 for groove, it is possible to make a groove width of a pit narrower as the exposure beam is more focused, and predetermined groove widths can be obtained for both of the groove part and pit part. Moreover, since a high frequency wobbling signal for groove is switched 0N-OFF by 3rd change-over circuit 28 at the same time as exposure light quantity and a digital signal are changed over by 1st and 2nd change-over circuits 23, 26, groove and pit are instantly changed over to each other.
Patent JP-H02190524-A (JP)
Title: Assembling of reinforcing bar for underground beam
Inventor: TAKAHASHI TAKETOSHI
IPC: E02D27/00
Filed: 1989-01-17
Abstract: PURPOSE:To easily construct an underground beam by a method in which the ends of lower stirrups projected from a pressure-resistant board are joined with side stirrups and concrete is placed to form an underground beam, and an upper main reinforcing bar is put on the side stirrups projected from the underground beam and concrete is placed. CONSTITUTION:A pressure-resistant board lower end bar, lower meshed stirrups 3, a lower main bar 4, and a pressure-resistant board upper end bar are orderly arranged on a leveling concrete 1. A pressure-resistant board concrete 6 is placed to project the ends of the stirrups 1 from the upside of the concrete 6. A portal supporter 12 is assembled on the pressure-resistant board, upper main bars 14 are set on the supporter 12, meshed side stirrups 11 are hooked on the main bars 14, and binder bars 15 are attached to the lapped portion of the projected portions of the bars 3 and the stirrups 11. Formworks 16 are assembled and concrete 1T is placed to construct an underground beam. Upper main bars are arranged between the stirrups 11 projected on the concrete 12, upper stirrups are attached to the upside of the stirrups 11, and concrete for slab is placed.
Patent JP-H05199348-A (JP)
Title: Facsimile broadcast receiver
Inventor: TANAKA MIYOSHI
IPC: H04N1/00
Filed: 1992-01-21
Abstract: PURPOSE:To clearly display a program sent to a facsimile equipment at present and a program received at present. CONSTITUTION:The facsimile broadcast receiver receiving a facsimile signal multiplexed on a broadcast radio wave, sending a facsimile code string to a G3 facsimile equipment 10, in which the string is recorded on paper and connecting properly a telephone line and the G3 facsimile equipment 10 is provided with a code memory 11 storing a broadcast program by several pages and a display device 9 able to display the program number or the like and implements the reception processing of the facsimile broadcast and the processing sending the facsimile code string to the G3 facsimile equipment 10 and simultaneously displays the program number of the received facsimile broadcast program and the program number of the facsimile broadcast program sent to the G3 facsimile equipment 10.
Patent JP-S5291797-A (JP)
Title: Preparation of alpha-olefin polymerization catalyst
Inventor: KAKOGAWA GENJIROU
IPC: C08F4/00
Filed: 1976-01-30
Abstract: PURPOSE: To obtain an α-olefin polymerization catalyst by which polymers with controlled granular size and high bulk density are easily obtainable, by reducing TiCl 4  in the presence of ethers and finely divided inert solid matter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02287390-A (JP)
Title: Color phase display circuit
Inventor: KIN KOUSHIYU
IPC: G09G5/04
Filed: 1990-01-19
Abstract: PURPOSE: To simplify circuit configuration by permitting a hue display circuit to execute a signal processing as against specified hue display in the same circuit system. CONSTITUTION: When a circuit is operated by 16-color mode, hue information R, G, B, strength information (I), a vertical synchronizing signal VS and a horizontal synchronizing signal HS are inputted to the input terminal of a video signal input part 10. When the signal VS is inputted to a color mode selecting part 20, the selecting part 20 outputs a selecting signal S1 and the signal converts a color mode converting part 39 and an intermediate color generating part 60 into the 16-color mode. Then, when an operation is executed by a 64-color mode, R, G and B and respective strength signals r, g and b are inputted to the signal input part 10 and the color mode selecting part 30 is converted into the 64-color mode. Thus, hue display at the time of the respective modes is generated from the same form signal in the same circuit system so that circuit configuration is simplified.
Patent JP-H09202587-A (JP)
Title: Suspending and transferring device for long heavy material
Inventor: KITANI HIROYUKI
IPC: B66C17/04
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To improve strength of a device, positioning of a gripping device, and handling by projectingly providing guide rails from both sides through a process of suspending a fixed mast from a trolley to be moved on a girder, and by attaching the gripping device to be guided along the guide rails by guide rollers and to be connected to a hoisting machine. SOLUTION: A girder 21 provided with bearing rings on both sides is bridged across a pit 1, and a trolley 23 is movably arranged on the girder 21. A fixed mast 25 is suspended from the trolley 23, and guide rails 27 are projectingly provided from the both sides. Two pairs of guide rollers 29, 31 are arranged in relation to the guide rails 27, and a supporting device 33 is arranged by surrounding the fixed mast 25. A gripper 35 is supported to the supporting device 33. The gripper 35 is connected to a winder 41 by a wire 37 and vertically operated by the winder 41. Accordingly, the weights of a basket B and a conveying article are loaded to the wire 37 and does not act on the fixed mast 25, and the guiding capability is improved without any problem of strength.
Patent JP-H09192507-A (JP)
Title: Rice washing device
Inventor: MATSUMOTO YOSHIHISA
IPC: B02B1/04
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To enable to easily dermine the number of rice cooking pots in which rice is washed by providing a part to indicate the number of rice cooking pots for which the cleaning of rice by a rice washer is scheduled, and variably indicating the remaining number of the rice cooking pots calculated by decrementing the number each time the cleaning of rice is completed. SOLUTION: A rice washer 4 is of a cylindrical shape and equipped with a rice discharging valve 11 and a rice washing means 12 which blows a jet water in, and a spout pipe 13 is installed upright around the cylindrical center. In addition, an inner pot 16 of a rice cooker is provided in a freely detachable manner below the rice washer 4, and the washed rice is received into the inner pot 16 filled with an appropriate amount of water. Next, this inner pot 16 is set in a commercial rice cooking device. The inner pot 16 is mounted on an inner pot table 51, which consists, for example, of three inner pot mounting parts 52, each of which receives the individual inner pot table 51. Further, a part to variably display the number of the pots for which rice is scheduled to be washed with the rice washer 4, is provided on a display control panel 7.  Thus the part to variably display the number of the pots variably displays the decremental number of the pots each time the rice is washed with the rice washer 4.
Patent JP-H03213009-A (JP)
Title: Filter device
Inventor: MORI HIROAKI
IPC: H03H7/01
Filed: 1990-01-18
Abstract: PURPOSE:To eliminate a trap within a pass band by connecting a capacitor or a series connection comprising a capacitor and a diode in parallel with one of diodes of the pre-stage and the post-stage of a filter having an attenuation pole in 1st and 2nd filters connected in parallel. CONSTITUTION:First and 2nd filters F1, F2 passing plural specific signals among signal groups are connected in parallel and diodes D1, D2, D3, D4 are connected in series to the pre-stage and post-stage respectively. When the voltage of 12V is fed to a terminal 4, the diodes D3, D4 are turned on. Since no DC voltage is fed to a terminal 3 in this case, the diodes D1, D2 are turned off. Then a signal group inputted from an input terminal 1 flows through the diodes D3, D4 and the filter F2. In such a case, a trap is formed by a capacitor CD1 at the reverse bias of the diode D1, a coil L1 and a capacitor C3 and the resonance frequency of the trap is moved simply by connecting the capacitor CD of small capacitance is connected in parallel with the diode D1 to eliminate the trap from the pass band of the filter F2.
Patent JP-S54103137-A (JP)
Title: Billiard ball
Inventor: TAKAISHI KATSUTOSHI
IPC: A63B37/00
Filed: 1978-01-27
Abstract: PURPOSE: To provide a billiard ball producing no crack and keeping good surface luster during long time use.  
     CONSTITUTION: In order to provide a billiard ball producing no crack and keeping good surface luster during long time use, unsaturated polyestel resin consisting of unsaturated polyester and bridging agent of hypoallylphthalate, hypoallylinsophthalate or the like, hardening agent of t-butylperbenzoate, zigmilperoxide or the like, and inorganic filling agent of melamine-treated pulp and calmium carbonate, clay, silica, kaolin or the like, are combined. An original rough ball is formed by extrusion molding and machined into the billiard ball. Average diameter of particles of the inorganic filling agent should be less than 1 mμ preferably. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07213773-A (JP)
Title: Superimposed sewing control method and device for sewing machine
Inventor: HORIBE HIROHIDE
IPC: D05B21/00
Filed: 1994-01-28
Abstract: PURPOSE:To prevent the dispersion of the superimposed sewing width from the start point of a seam and invariably perform superimposed sewing at a constant width regardless of the presence of the expansion property of a texture. CONSTITUTION:A circular texture 5 and a circular rubber cord 6 are mounted on a bed 3 in the superimposed state, and they are sewn by a thread inserted into a needle 4 while the texture 5 and the rubber cord 6 are moved toward the moving direction A in the peripheral direction. The tip section 11 of an insertion member 7 angularly displaceable in the directions of arrows B1, B2 is inserted between the texture 5 and the rubber cord 6 via a pin bolt 20. When the tip portion 16 of the tip section 11 is pressed by the seam at the start point P1 and angularly displaced in the direction of the arrow B2, a control means 10 stops a motor 34 based on the output from a proximity sensor 8 and stops the vertical reciprocation of the needle 4.
Patent JP-H04253309-A (JP)
Title: Balun coil
Inventor: KAMEOKA FUSAHIRO
IPC: H01F27/29
Filed: 1991-01-29
Abstract: PURPOSE:To constitute a balun coil used for the tuner of a television receiver so that the coil can be surface-mounted on a printed wiring board with a small area. CONSTITUTION:This balun coil is so constituted that the coil can be mounted on a printed wiring board by firmly fixing a core 11 wound with winding 13 to a pedestal 12 and bending terminals 13 wound with the winding 13 and extended from the rear surface of the pedestal 12 along the side face of the pedestal 12.
Patent JP-H06221430-A (JP)
Title: Oil pressure controller of oil pressure operation type transmission
Inventor: ENOKIDO KAZUNORI
IPC: F16H61/08
Filed: 1993-01-22
Abstract: PURPOSE:To surely prevent air leaking from a drain port into a pressure regulation device in the cast of a device provided with the pressure regulation device for regulating pressure level of supplied oil pressure with respect to abrasion element of a transmission mechanism in the oil pressure controller of an oil pressure operation type transmission. CONSTITUTION:An oil sump 200 is formed on the exit side of a drain port 193c concerning a second linear solenoid valve for regulating oil pressure supplied to abrasion element participating in the case where both shift directions are in mutually reverse ways is in the simultaneous speed change of both main and auxiliary transmissions, and the discharge part 200a of the oil sump 200 is set more upstream from the exit side of the drain port 193c, and air leakage from the drain port 193c is prevented.
Patent JP-H05198868-A (JP)
Title: Laser equipment
Inventor: IWAKI KUNIAKI
IPC: H01S3/034
Filed: 1992-01-22
Abstract: PURPOSE:To obtain a laser equipment wherein curvature change caused by thermal expansion of a partial transmission mirror constituting an unstable type resonator is little, and resonator loss is small. CONSTITUTION:In a laser equipment wherein an unstable type resonator is constituted by using a slub type laser tube 32 and two mirrors, and at least one out of the two mirrors is a partial transmission mirror 33, the most part of the rear 39 of the partial transmission mirror 33 except the transmission region 38 of transmission light 35 is brought into contact with a mirror retaining member 37 which is cooled. Thereby the partial transmission mirror 33 is cooled.
Patent JP-S5936164-A (JP)
Title: Architectural coating
Inventor: ATOMURA SHIYUNICHI
IPC: C09D5/00
Filed: 1983-01-20
Abstract: PURPOSE:To provide a sandy wall-affording coating of high adhesivity, water resistance, and stability, capable of giving coating layer free from development of any crack, comprising a synthetic resin emulsion, (weak) alkaline water dispersion of silicone resin, higher saturated fatty acid aluminum salt, and inorganic aggregate. CONSTITUTION:The objective coating comprising (A) a synthetic resin emulsion such as of ethylene-vinyl acetate copolymer resin, (B) an aqueous alkaline solution of silicone or weak alkaline emulsion of silicone, (C) a higher (>=11C) saturated fatty acid aluminum salt, and (D) an inorganic aggregate such as certain ground ore, in such amounts as to be 2-20pts.wt. per 100pts.wt. of the component (A), of the components (B) plus (C), with the weight ratio (B)/(C) of 9/1- 3/7.
Patent JP-S59133881-A (JP)
Title: Ball valve
Inventor: TANIOKA KATSUHIKO
IPC: F16K27/06
Filed: 1983-01-21
Abstract: PURPOSE:To make a seat keeper possible to be pressed toward a ball owing to deformation in an internal thread, by embedding a flexible cylindrical body with a screwed-in internal thread in a valve body, while setting the seat keeper to the cylindrical body by means of screwing. CONSTITUTION:A ball seat 4' is attached directly to one side of a valve body 1, and a concave groove 21 of a ball 2 is fitted in a spindle 3, making the valve body free of rotation. A seat keeper 5 in wich a ball seat 4 is installed is screwed in the valve body 1. An internal thread 61 corresponding to an external thread 51 of the seat keeper 5 is screwed in the inner circumference of a flexible cylindrical body 6, and this cylindrical body 6 is embedded in the valve body 1. A cylindrical body 5 is good enough if being of polyethylene, polypropylene, synthetic rubber, etc. When a connection sleeve 7 is connected to the valve body 1 by a union nut 8, sealing properties between the ball 2 and these ball seats 4 and 4' can be adjusted in accordance with the clamping force.
Patent JP-H09196314-A (JP)
Title: Pulverized coal burner
Inventor: KAWASHIMA HACHIRO
IPC: F23D1/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a burner excellent in durability irrespective of the kinds of properties of fuels by placing a Benturi type concentration separator along a horizontal axis of a pulverized pipe. SOLUTION: This pulverized coal burner comprises a pulverized coal pipe 01 for injecting a mixture of finely powdered coal and air from a nozzle 06 and a secondary air nozzle 09 for supplying secondary air to the surroundings of the nozzle 06. In the pulverized coal burner, a Benturi type concentration separator 12 is disposed along a horizontal axis of the pipe 01. Pulverized coal mixture gas 02 is moderated in its turning force by a kicker force 03, and pulverized coal concentration becomes uniform whereby the finely powdered mixture gas 02 fed to the Benturi type concentration separator 12 forms mixture gas having higher pulverized coal concentration at the center side in the pulverized coal pipe 01 while forming mixture gas having lower finely powdered coal concentration on the outside respectively with the aid of the action of the Benturi type concentration separator 12.  Further, part thereof passes through a cylindrical partition plate 13 and keeps separation of the concentration mixture gas, and reaches the pulverized coal nozzle 06.
Patent JP-H03217388-A (JP)
Title: Rear suspension structure for motorcycle
Inventor: TAKAYANAGI SHINJI
IPC: B62K25/26
Filed: 1990-01-20
Abstract: PURPOSE:To improve the extent of space efficiency in a car body by setting up a plastic plate spring on the lower part of a swing arm, pivotally supporting a rear wheel at the rear end and shakable in the vertical direction, while fastening one end of this spring to the car body and connecting the other end to the swing arm through a link. CONSTITUTION:A front end of a swing arm 7 pivotally supporting a rear wheel by an axle 8 is supported on a body frame, shakably in the vertical direction, by a shaft 9, while this swing arm 7 is suspended on a rear suspension 14 consisting of a plate spring device 15 and a rocking damper device (unillustrated herein). In this case, this plate spring device 15 is formed into such a structure as folding both ends in front and in the rear of a plastic plate spring 17 in between by pinching members of Al alloy 18, 19. Then, the pinching member 18 is fastened to the body frame by a shaft 20, while the pinching member 19 is supported in a freely shakable manner on a bracket 7a installed on an lower part of the swing arm 7 through a link 23.
Patent JP-S61168644-A (JP)
Title: Flame-retardant resin composition
Inventor: NAKANO KOSAKU
IPC: C08L33/00
Filed: 1985-01-22
Abstract: PURPOSE:To increase the hardness of compsn. itself and to improve resistance to marring and wear when used as insulators or sheaths, by blending a specified quantity of a carboxyl group-contg. resin and a flame retarder composed of a water-contg. metallic compd. with an olefin resin. CONSTITUTION:An olefin resin (a), 1-50wt% (in terms of b/a+b) carboxyl group-contg. resin (b) and a flame retarder (c) composed of a water-contg. metallic compd. are blended together. Examples of the olefin resins are LDPE, HDPE and PP. Examples of the carboxyl group-contg. resins are ethylene/ methacrylic acid copolymer, ionomers and (meth)acrylic acid/styrene copolymer. Examples of the water-contg. metallic compds. are aluminum hydroxide, magnesium hydroxide and magnesium carbonate (MgCO3.nH2O).