baber/WOPTO huggingface dataset:
Patent JP-H04105471-A (JP)
Title: Automatic focus monitor device
Inventor: UEDA KAZUHIKO
IPC: H04N5/225
Filed: 1990-08-27
Abstract: PURPOSE:To allow the operator to monitor a range finding window in the automatic focus state by adding an edge signal included in the range finding window acting like automatic focusing operation intermittently to a monitor video signal. CONSTITUTION:A microcomputer 19 divided a video image frame 1 into, e.g. 5X5 blocks 1a to decide a focal position Y based on plural rules and controls an iris and a focal position of a lens system 11 through a lens drive mechanism 22 and outputs a window signal (w) of the range finding window at the decided focal position to a gate circuit 15 intermittently. An edge signal fed from an HPF 14 to a gate circuit 15 is gated by the window signal (w) from the microcomputer 19 and added to a luminance signal by an adder 23 and the result is fed to a view finder 24. Thus, the edge included in the range finding window relating to the AF operation is blinked on the view finder 24.
Patent JP-S6466904-A (JP)
Title: Positive temperature coefficient thermistor
Inventor: SHIMABARA YUTAKA
IPC: H01C7/02
Filed: 1987-09-07
Abstract: PURPOSE:To prevent the flowing of excess currents through a circuit by forming a metallic section fusion-cut by overcurrents or at a high temperature in series with a current path from an external electrode to an internal electrode and on the surface of a laminated structure. CONSTITUTION:A positive temperature coefficient thermistor body 1 is formed by alternately laminating semiconductor ceramics 1a-1e composed of barium titanate, etc., and internal electrodes 2a-2d. In the internal electrodes 2a-2d, one ends of 2a and 2c are led out up to one end of the thermistor body 1, and one parts. 3, 4 are drawn out up to one side section of the thermistor body in the remainders 2a, 2d. The internal electrodes 2a, 2c are connected electrically to an external electrode 5a shaped at one end section of the thermistor body 1, and the remainders 2b, 2d are connected electrically to an external leading-out electrode 6 formed on the side circumferential section of the thermistor body 1. The external leading-out electrode 6 and an external electrode 5b shaped at the other end section of the thermistor body 1 are connected by a fuse 7 fusion-cut when overcurrents flow or the temperature of the body 1 is elevated. The fuse 7 is formed on the surface of the positive temperature coefficient thermistor body 1.
Patent JP-H0651044-A (JP)
Title: Perpendicularly intersecting antenna device of mri device
Inventor: KONO MASAHARU
IPC: G01R33/36
Filed: 1992-07-31
Abstract: PURPOSE:To remove effect of vibration and externally originating noises by providing a specified coaxial cable for connecting an orthogonal RF coil with a signal synthesizer, and connecting the shield of this cable to the earth of the signal synthesizer through a capacitor. CONSTITUTION:One-side ends of the cores of coaxial cables 3, 4 are connected with two coil loops of an orthogonal RF coil 1, and one end of the shield part of each cable 3, 4 is connected with the common part of respective coil loop. The other end of each core is connected with a hybrid unit 2, while the other end of the shield part is connected with chassis put at the earth potential of the unit 2 through respective capacitor 5, 6. Each capacitor 5, 6 must have a sufficiently low impedance at the resonance frequency of RF antenna 1. Thereby a high impedance is provided for noises generated in the common part or the shield part, and such will be cut. Transmitting and receiving signals do not have an effect on the operation of the RF coil 1 as antenna at all.
Patent JP-2000059172-A (JP)
Title: Ceramic resonator
Inventor: TAKAHASHI TORU
IPC: H03H9/17
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic resonator with excellent heat and impact resistance for preventing a crack from being generated on the substrate of a piezoelectric element while suppressing a rising height including a lead terminal low by making the piezoelectric element and a capacitor element face each other and almost parallelly arranging them. SOLUTION: For this ceramic resonator, the piezoelectric element 1 and the capacitor element 2 are made to face each other and almost parallelly arranged, a vibration space 6 is provided around the vibration part of the piezoelectric element and the piezoelectric element 1 and the capacitor element 2 are resin-molded by insulation resin 7. In this case, the piezoelectric element 1 and the capacitor element 2 with the small difference of linear expansion coefficients are combined.
Patent JP-H0547523-A (JP)
Title: Rare-earth bonded magnet
Inventor: ISHIKAWA MASAYUKI
IPC: H01F1/053
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a flexible and high rigidity rare-earth bonded magnet on which deformation, crumbling, etc., are not generated by a method wherein rare earth-transition metal-boron magnetic powder is added to Nd-Fe-B magnetic powder. CONSTITUTION:Nd-Fe-B magnetic powder is dispersed into a flexible resin binder by kneading. In the rare earth bonded magnet as above-mentioned, rare earth-transition metal-boron magnetic powder, other than Nd-Fe-B magnetic powder, is added to Nd-Fe-B magnetic powder, and residual magnetic flux density Br is set in the range of 2500 to 6300G. Also, non-magnetic powder may be added as a reinforcement material to the above-mentioned Nd-Fe-B magnetic powder. For example, MM-Fe-Co-B magnetic powder is mixed into Nd-Fe-B magnetic powder, and after an oxide film, an epoxy resin film and the like have been formed, a rubber binder is added and kneaded.
Patent JP-H0388234-A (JP)
Title: Formation of fluorescent screen of phosphor dot array tube
Inventor: HATTORI HITOSHI
IPC: H01J9/227
Filed: 1989-08-31
Abstract: PURPOSE:To prevent corrosion and deterioration and obtain a sufficient luminous brightness without decreasing luminous efficiency by composing a rectangular electrode not to get in contact with an insulation layer including dissimilar metal or outer water content directly, and providing a layer of protective pattern in the rectangular electrode part where phosphor is attached preliminarily. CONSTITUTION:A protective pattern layer 3b in the form of islands is formed in a rectangular electrode part 2a where phosphor body is to be attached using photoresist, and an insulation pattern layer 5 is formed on the whole surface of the rectangular electrode 2a and the protective pattern layer 3b. The surface of an insulation pattern layer 5 is covered with a photoresist layer 6, and only the photoresist layer 6 on the rectangular electrode part 2a where phosphor body is to be attached is eliminated in dots to expose the insulation pattern layer 5. The exposed insulation pattern layer part 5 is eliminated by etching, so the protective pattern layer 3b is exposed. A sufficient luminous brightness can thus be obtained without corrosion of or damage to the electrode where phosphor body is attached.
Patent JP-H0544808-A (JP)
Title: Trunnion support part for toroidal type continuously variable transmission and manufacture thereof
Inventor: YOKOI KOICHI
IPC: F16H15/38
Filed: 1991-08-12
Abstract: PURPOSE:To reduce the cost of parts for supporting a trunnion by forming a circular hole and rising wall on a metal plate with an extrusion process and then lightening the metal plate by forming a through hole in the central part thereof, trimming and rounding four corners thereof with a laser process. CONSTITUTION:A metal plate 22 is provided in predetermined portions with preliminary holes 42, 43 by a punching process or the like. The respective preliminary holes 42, 43 are formed on a part of the inner surface with a conically depressed surface 44 by a process of depressing the inner surface of the respective preliminary holes. Further, the peripheral edge of the respective preliminary holes 42, 43 is subjected with a so-called barring process of extrusion process to form respective rising walls 25, 30 on the peripheral edges of respective circular holes 24, 28. While a rectangular through hole 23 is formed in the central part of the metal plate 22 by a laser process or the like, the metal plate 22 is trimmed and lightened by forming the four corners to have a quarter arc.
Patent JP-H0646977-A (JP)
Title: Manufacture of lame-interwoven scrubbing brush
Inventor: NISHIDA TATSUO
IPC: A47L13/16
Filed: 1992-07-30
Abstract: PURPOSE:To realize an easy and automatic mass production of lame-interwoven scrubbing brush of high quality by a method wherein brush cloth made by arranging alternately a bush surface made by weaving lamb flat yarn and fiber yarn and lame-uninterwoven zone made by weaving only fiber yarn is doubled with the surface facing each other inwardly, and the doubled cloth is bonded on three sides, cut in the lame-uninterwoven zone and reversed inside-out, and finally its opening part is closed. CONSTITUTION:A scrubbing brush cloth 10 is made by flat weaving or stockinette stitching of lamb flat yarn 1 and fiber yarn 2. In this instance, as a curved stitching or weaving line of the lamb flat yarn 1 appears, a curved part 3 of the lame flat yarn 1 protrudes thickly on the surface of the cloth 10. Then the cloth is doubled with its surface facing each other inwardly. When the cloth is woven by a length for one scrubbing brush, supply of the lame flat yarn 1 is stopped, so that the cloth is then woven to form a narrow zone R, where only the fiber yarn is woven without lame being interwoven. Then, the lame-uninterwoven zones R on upper and lower sides are adhered with each other, and one side edge 4 is cross stitched, for example, to close all over the length. Then the cloth is cut both at its front and rear sides, so that a scrubbing brush bag 20 is formed. If this bag 20 is reversed inside-out, the curved part 3 of the lame flat yarn 1 appears on the surface of the bag 20. Finally, an opening part 5 is closed by cross stitch 6.
Patent JP-2000042745-A (JP)
Title: Welding groove member and welding method
Inventor: IWANO KUNIKAZU
IPC: B23K9/235
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a welding groove member and a welding execution method capable of obtaining excellent strength without degrading the welding efficiency when a permanent welding is performed a temporary welding is performed in a groove surface by solving a problem that a penetration in a temporarily welded part with a temporary weld bead present is smaller than that of other regular part, and the strength of the temporarily welded part is degraded when the permanent welding is performed after the temporary welding is performed on the welding groove member in welding a T-joint, etc., in various kinds of metallic structures. SOLUTION: A notch recessed part 13 piercing from a groove surface 9 to a back surface side is formed in a part to be temporarily welded of a groove formed part in a welding groove member 7, the notch recessed part 13 is provided with a root face 14' of approximately 0 mm in thickness, and root face 14' has a gap 15 of 3-6 mm from a root face 14 of a part to be only permanently welded.
Patent JP-S6285144-A (JP)
Title: Vibration reducing device for cylinder number control engine
Inventor: UMEMURA KYOICHI
IPC: F02D17/02
Filed: 1985-10-09
Abstract: PURPOSE:To control the torque variation thoroughly and prevent vibration increase, by introducing the intake negative pressure in an intake passage at the down stream of a throttle valve in the operating side cylinder to the halted side cylinder when the load is decreased in a partial cylinders operating area. CONSTITUTION:A gas pressure leading passage 21 is furnished to link to a combustion chamber 3 of a halted side cylinder with an intake and an exhaust valves 10 and 11 which are kept closed by the actions of actuators 12 and 13, to make it possible to introduce the gas pressure in a pressure adjusting tank 20 to the combustion chamber 3 in a partial cylinders operating condition. At the pressure adjusting tank 20, are furnished an atmospheric pressure lead valve 26 and a negative pressure lead valve 27, to compose a pressure adjusting device 30. Also a link 31 is furnished to link an intake passage 4b at the down stream of a throttle valve 6 in the operating side cylinder 1B and the halted side cylinder 1A, and at the opening of the link 31 to the pressure adjusting tank 20, is furnished the said negative pressure lead valve 27 as a switch valve. In such a composition, the negative pressure lead valve 27 is opened when the load is decreased in a partial cylinders operating area.
Patent JP-H0973444-A (JP)
Title: Document preparing device
Inventor: FUKUDA SHINICHI
IPC: G06F17/21
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To make it visually easy to judge which area a ruled line whose row or column overlaps with the row or column of another area is, and to switch a ruled-line editing area to areas where rows or columns overlap in order by changing display pattern areas of the ruled line, one by one, when one row or column of the ruled line overlaps with the row or column of another area. SOLUTION: A microprocessor(CPU) controls the whole device. A ROM 12 is stored with program information, dictionary information, and other various data. A RAM 13 stores information on various control data, etc., including a document memory storing an inputted document and document format information. This document preparing device checks whether or not a generation area overlaps with the row or column range of a master area when an area is generated. Then when the generation area and the row or column area of the master area overlap with each other, the display pattern of a ruled line is changed if the line is present on the overlapping row or column.
Patent JP-2000051889-A (JP)
Title: Sewage treatment equipment
Inventor: YAMAGATA TETSUO
IPC: C02F1/44
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide the subject equipment wherein an aerobic zone having a stirring aerator arranged thereto and an anaerobic zone are formed in a circulating water channel comprising a single tank and capable of directly and successively withdrawing treated water containing no sludge component and capable of certainly performing the anaerobic treatment of sewage. SOLUTION: An aerobic zone 10 having a stirring aerator 3 arranged thereto and an anaerobic zone 11 are formed in a circulating water channel 2 comprising a single tank 1 and an immersion membrane separator 4 having an air diffusion pipe 42 and a treated water withdrawing pipe 43 is arranged at the appropriate position of the circulating water passage 2 and a water flow preventing barrier member 9 is movably arranged and, while the water flow is prevented by the barrier member 9, anaerobic treatment is performed.
Patent JP-H0662979-A (JP)
Title: Hand dryer
Inventor: HORII TOMOHIKO
IPC: A47K10/48
Filed: 1992-08-25
Abstract: PURPOSE:To provide a hand dryer free from troublesome operation, capable of drying the hand quickly and easy to use. CONSTITUTION:A case body 6 is provided with a hand inserting part 7 into which the hand can freely be inserted through an open front face 8 and open side faces of the case body 6 and which has an interior space larger than its entrance part and spray nozzles 13 provided on the upper and lower surfaces of the hand inserting part 7 are connected through a first duct 19 to the air discharge side 20 of a high pressure air producing part 16 for feeding high pressure air. The air suction side 29 of the high pressure air producing part 16 communicates through a second duct 28 with an air suction opening 15 formed on the hand inserting part 7. The action of the high pressure air producing part 16 is controlled through a control circuit 30 according to the hand detecting signals from the upper and lower sensors 32 and 33 located at the entrance of the hand inserting part 7 and the upper and lower sensors 34 and 35 located farther therein.
Patent JP-S6469864-A (JP)
Title: Joint sheet and its manufacture
Inventor: NUMANO KOJI
IPC: B29L31/24
Filed: 1987-09-09
Abstract: PURPOSE:To prevent strength and sealing ability from lowering by soaking a piece of base fiber made of inorganic fiber, organic fiber or both with rubber material, rubber chemicals, filler and water repellent agent, on a piece of joint sheet which is a base for a gasket. CONSTITUTION:A composite for forming joint sheet is made through soaking base fiber made of inorganic fiber like asbestos or glass fiber, organic fiber like aromatic polyamide or both with rubber material like NBR or SBR, rubber chemicals like sulfur or zinc oxide and filler, and silicone or fluororesin water repellent agent, in about 0.1-25 weight %. Next, this composite is inserted between a pair of hot and cold rolls, and made to pile on the hot roll side in sheet-like with heated and rolled, then this sheet-like substance is stripped and made as a base for packings. The base fiber doesn't loosen or fall out owing to water repellent agent, therefore joint sheet can be prevented from lowering in strength or sealability.
Patent JP-H11116471-A (JP)
Title: Droloxifene for preventing breast cancer
Inventor: KRASKA ALLEN RICHARD
IPC: A61K31/138
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine capable of being administered into a mammalian, including human being, having the danger of the breast cancer to prevent the breast cancer, by including an effective dose of the subject compound known as an antitumor medicine, especially a breast cancer medicine. SOLUTION: This medicine for preventing breast cancer contains droloxifene of the formula or its pharmaceutically acceptable salt (preferably citrate salt) in an amount effective for the treatment. The droloxifene as the active ingredient is usually administered at a dose of 0.25-100 mg once to four times, preferably once, a day, when a patient is a human being. The preventive medicine is obtained e.g. by mixing 100 g of droloxifene citrate, 1190 g of lactose, 250 g of low substituted hydroxypropylcellulose, 50g of polyvinyl pyrrolidone, and 10 g of magnesium stearate, and subsequently compression-tableting the mixture into 10000 tablets each containing 10 mg of the droloxifene citrate. The droloxifene of the formula does not have a histological side effect.
Patent JP-H0566471-A (JP)
Title: Image display device
Inventor: HONJO TERUBUMI
IPC: H04N5/74
Filed: 1991-09-05
Abstract: PURPOSE:To effectively use a space in a room, as a bow window by providing a projector, a reflecting means, and a screen which can elevate/descend, and projects light projected from the reflecting means, to the back side, at an elevating position. CONSTITUTION:This image display device arranged on a bow window part 1, is provided with the projector 4, the mirror 5 reflecting the light projected from the projector 4, and the screen 7 which can elevate/descend and project the light projected from the mirror 5, to the back side, at the elevating position. At the time of using the screen, the screen 7 is motor-operated by a button- operation, etc., and elevated up to a prescribed position, as necessary (reflecting light from the mirror 5 is not blocked by the slide, etc., of the cover plate 2 of a housing 3). At this time, a motor-driven shutter 10 is closed by interlocking to the elevation of the screen, and the screen 7 can avoid external light. On the other hand, when the screen is not used, the cover plate 2 is closed, the screen 7 descends in a housing part 9 by the button-operation, and the motor-driven shutter 10 is opened if necessary.
Patent JP-H0974344-A (JP)
Title: Drive circuit for insulated gate semiconductor element
Inventor: MINOTANI YOSHINARI
IPC: H03K19/0175
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To accelerate switching speed while suppressing transient voltage or current oscillation to be frequently generated when turning on or off a semiconductor element. SOLUTION: A drive circuit uses a voltage detecting means 10 for comparing a gate voltage Vg of a semiconductor element 1 with a reference value and generating a voltage detect signal Sd to change a logical state corresponding to that result, potential divider circuits 21 and 22 for ON and OFF operations for dividing a gate drive power supply voltage Vd, tristate circuits 31 and 32 for which those respective potential dividing points are commonly connected with output points, and control means 40 for controlling the ON/OFF of a pair of those respective transistors corresponding to the logical states of an input signal Si and the voltage detect signal Sd.  During delay time τp or τn from a change in the logical state of the input signal Si to a change in the logical state of the voltage detect signal Sd, the output points of the tristate circuits 31 and 32 are alternately controlled into a floating state, and voltages divided by the potential divider circuits 21 and 22 are outputted as intermediate values Vip and Vin of output signals Sop and Son. An output signal So is derived from the mutual node of drive transistors 50p and 50n for receiving those voltages, and the gate of the semiconductor element 1 is driven.
Patent JP-S6380973-A (JP)
Title: High speed rotating arc fillet welding method
Inventor: SUGITANI YUJI
IPC: B23K9/02
Filed: 1986-09-26
Abstract: PURPOSE:To assure penetration of unequal leg length beads by controlling the rotating speed and rotating radius of arc to respectively specific ranges and selecting the rotating direction of the arc to a left or right direction according to the welding condition. CONSTITUTION:An electrode nozzle 7 is rotated by a motor 8 in fillet welding of a lower plate 1 and an upright plate 2. A wire 9 at the top end of a nozzle 7 is thereby rotated and the arc 10 forms beads 3 in a groove root 5 while rotating at a high speed. The rotating speed of the arc is controlled to a 0.5-3No range by designating the rotating speed of the arc 10 at which the leg length ratio in the vertical and horizontal directions is minimized; further the rotating diameter of the arc is limited to 1-6mm. The rotating direction is set at the counterclockwise direction when the upright plate 2 is on the right with respect to the progressing direction of welding and at the clockwise direction in the case of left. The large unequal leg length is formed and the satisfactory penetration is assured in the fillet root 5 by the above-mentioned method.
Patent JP-S59115846-A (JP)
Inventor: MORIYAMA TETSUO
IPC: B29C63/00
Filed: 1982-12-24
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-S61104109-A (JP)
Title: Tappet
Inventor: NISHIMOTO MITSUO
IPC: F01L1/14
Filed: 1984-10-27
Abstract: PURPOSE:To improve lubricity and abrasion resistance by combining Al, or Al alloy and Ni, or Ni alloy by casting to form an intermetallic compound and using it for the sliding section between a tappet and a cam. CONSTITUTION:A tappet A is composed of a tappet main body 1 and a cam contact section 2 forming the sliding face 5 with a cam 4. A three-dimensional net-like structural body mainly made of Ni or Ni alloy is cast and combined with Al or Al alloy on the cam contact section 2. In addition, a cast body 3 having an intermetallic compound mainly made of Ni and Al is deposited on it. Accordingly, the tappet is made lightweight, and lubricity and abrasion resistance is improved.
Patent JP-S61103081-A (JP)
Title: Shape memory alloy utilizing valve
Inventor: SOGABE ICHITA
IPC: F16K31/00
Filed: 1984-10-26
Abstract: PURPOSE:To generate power of with alloy of a small size big capacity by installing a moving member which moves according to variation of elasticity of a linear shape memory alloy whose both ends are fixed to a case. CONSTITUTION:Both ends of a shape memory alloy 1 (hereinafter referred to as SME) are fixed to an end plate 6. One end face of a bias spring 2 is in fixed contact with a plate 5 fixed to a case 10, and the other end face touches a movable plate part (4b) integrated with and fixed to a valve body (4a) which is integrated with an output shaft 4. The SME wire 1 is wound around a block 3, and set load of the spring 2 is transferred to a movable plate (4b), the block 3 and to the SME wire 1. Thus bias load is added to the SME wire 1.