baber/WOPTO huggingface dataset:
Patent JP-H0514043-A (JP)
Title: Back fire helical antenna
Inventor: TAKEBE HIROYUKI
IPC: H01P5/10
Filed: 1991-07-05
Abstract: PURPOSE:To improve the productivity of the antenna by forming a transformation means used to match the impedance through etching. CONSTITUTION:The antenna is provided with a transformation means used to match the impedance of 1st and 2nd radiation conductors 5, 7 and the impedance of a strip line 12. Then the 1st and 2nd radiation conductors 5, 7 are arranged in spiral around the strip line 12, a 1st terminal of the 1st radiation conductor 5 is connected to the transformation means and a 2nd terminal is connected to a conductive ground plate. The 1st and 2nd ends of the 2nd radiation conductor 7 are connected to a conductive ground plate. That is, the strip line 12 is used in place of the coaxial cable and the strip conductor formed on a major surface of a dielectric board 2 is formed through etching, then the transformation means is formed through etching. Thus, the transformation means is easily formed and the productivity is improved.
Patent JP-S5789013-A (JP)
Title: Fabrication of marine structure, etc.
Inventor: INOUE TAKEHISA
IPC: E02B17/00
Filed: 1980-11-25
Abstract: PURPOSE: To stabilize the work of fabrication of a marine structure, etc., without resorting to floating crane in proper sea region and secure safety by a method in which the heavy main parts of a marine structure, e.g., a seabed oil excavating rig, etc., are assembled in a dry dock for building a new ship and also the remaining parts for high level are assembled in a dry dock for repair work.  
     CONSTITUTION: For the fabrication of a landing elevator type working platform P, blocks 6 is placed on the bottom of the dock, the working platform 1 is floated from the bottom, and an assembled support plate 4 is placed in place under the working platform 1 and supported by the blocks 6. Then, an unit strut 2a is lifted by a goliath crane 7 and orderly engrafted to the upper part of the support plate 4, and after most part other than parts for high level has been assembled, water is charged intothe dock 5 to float the assembly by the buoyancy of an elevating base 1 and then towed to the repairing dock 5' by a tugboat. Then, the remaining parts of the strut 2 are assembled by operating a tower-shaped horizontal pull-in type crane 9. The crane 9, although its jib 9a can be raised up to the position 9a', can lift only small loads. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04229080-A (JP)
Title: Power converter system
Inventor: ROREN HAINZU UOOKAA
IPC: H02M7/5387
Filed: 1991-06-12
Abstract: PURPOSE: To reform a system of transmitting the power between a DC current source and an AC voltage source. CONSTITUTION: Six pieces of gate-turn off-thyristor (GTO) AP-CN, arranged in three sets of bridge systems which have AC and DC terminals are turned on or turned off according to gate signals. Moreover, a thyristor 24 is connected between DC buses, and it acts so as to short-circuit the DC power source at off to change the AC effective value. The GTO and the thyristor 24 are selectively supplied with signals by a control logic circuit 28 and a gate driver 26, and the effective value of the current is changed by the control of the short circuit period of the thyristor 24, so that power can be exchanged.
Patent JP-H1011551-A (JP)
Title: Pc card slot
Inventor: YASUMI YOSHIYUKI
IPC: G06K17/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To improve safety, operability and assembling efficiency by forming a locking part which can be abutted to a PC card at an operation knob formed at a bar operation axis to use as a locking mechanism in common. SOLUTION: The operation knob 21 for a user to grasp at the time of operating a lever operation axis 20 is fixed to the front tip of the axis 20, and the locking part 23 abutted to the corner parts of plural PC cards preventing this PC card from being pulled out from a connector because of oscillation, etc., is formed at the knob 21. At the time of press-moving the knob 21 to penetrate the axis 20 backward, the part 23 of the knob 21 is abutted to the front and right corner part of the PC card and a stopper spring 36 is engaged with a step part 32 at the position to complete locking. As this locking part 23 is provided with a nearly rectangular shape, it is unlocked by rotating the knob 21 by 90 deg. clockwise or counterclockwise from the state of the locking position.
Patent JP-S6228448-A (JP)
Inventor: UMEMURA MASUFUMI
IPC: D03D49/70
Filed: 1985-07-27
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-2000357474-A (JP)
Title: Deflecting yoke, cathode ray tube device, and display device
Inventor: JITSUKATA HIROSHI
IPC: H01J29/76
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce deflecting power and suppress degradation of uniformity of deflecting defocus, by forming a deflecting yoke in a substantially rectangular shape. SOLUTION: A funnel portion 9 mounted with a rectangular deflecting yoke 1 is formed in a non-circular shape where it directs from a neck portion 7 toward a panel 10 with an inner surface coated with phosphor and has a maximum diameter other than the y-direction from a circular shape, and the neck portion 7 is circular and is fused to the funnel portion 9. The funnel portion 9 is formed in a non-circular and substantially rectangular shape where its y-directional outer diameter is reduced for a diagonal direction of the x-axis from the neck portion 7 toward the panel 10.  When difference between a maximum radius L of the funnel portion 9 and radius of the outer diameter in the y-axis direction is Δy, for the panel 10 in which an aspect ratio of its fluorescent surface is transverse (a): longitudinal (b), the ratio of the radius difference Δy to the maximum radius L, Δy/L is set between 0.06 and (1-b/a) near the side end of the deflecting yoke panel 10. Thus, the distance from a coil of the deflecting yoke to an electron beam is shortened, and deflecting power is reduced without generating neck shadow.
Patent JP-H0456694-A (JP)
Title: Rotary vane
Inventor: UENO YASUO
IPC: F03D9/00
Filed: 1990-06-25
Abstract: PURPOSE:To improve aerodynamic performance by providing a plane part of more than 40% in the radius of gyration at the periphery of a hub, and planting plural vanes at the plane part to form rotary vanes, thereby placing the plane part into the state of a fixed vane. CONSTITUTION:A plate hub 34 is fitted to a rotation axis 33 rotatably fitted into the bearing 32 of link mechanism 31. In the peripheral part of the hub 34, a face provided with the rotation axis 33 is formed into an approximately flat surface 34, and the other face is formed into a curved face 35. Plural rotary vanes are also provided at the hub peripheral part. The desirable size of the center hub 34 of a windmill is approximately half the diameter of the whole windmill. As a result, the center plate hub 34 works in the same way as a fixed vane even in head-wind sailing so as to have large lift and small resistance. Such a fault as to generate stalling as in the existing hub and rotary vane root part so as to have large resistance and small lift is thereby dissolved, and a large effect on the improvement of sailing performance is obtained.
Patent JP-H05200287-A (JP)
Title: Catalyst for purifying exhaust gas and purifying system constituted by using it
Inventor: SHIRAISHI EIICHI
IPC: B01D53/94
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a catalyst for purifying exhaust gas which is capable of simultaneously removing three components of CO, HC and NOx at a small amount without using rhodium by carrying a catalytic active component consisting of silicon oxide and the other oxide on a carrier having a monolithic structure. CONSTITUTION:A catalyst for purifying exhaust gas described below is obtained by carrying a mixture of a catalytic active component consisting of 0.5-30g palladium, 0.1-50g alkaline earth metallic oxide, 10-150g cerium oxide, 0.1-50g zirconium oxide and 0.1-50g silicon oxide for 1l of the catalyst and 10-300g activated alumina on a carrier having a monolithic structure. The catalyst for purifying exhaust gas is used for simultaneously removing carbon monoxide, hydrocarbons and nitrogen oxide from the exhaust gas of an internal combustion engine. Thereby both purification capacity of NOx in a state rich in the exhaust gas of the engine and purification capacity of CO, HC and NOx wherein the composition of gaseous fuel is close to a stoichiometric ratio are remarkably enhanced.
Patent JP-S6059975-A (JP)
Title: Controlling method of control rectifier
Inventor: ISHIDA NORIKO
IPC: H02M7/21
Filed: 1983-09-12
Abstract: PURPOSE:To accurately control a load current by connecting a plurality of unit control rectifiers and load coils in series to form a closed circuit, providing a negative feedback current system at one rectifier, and controlling the all rectifiers by a light signal. CONSTITUTION:Load coils 6-1-6-4 are connected to unit control rectifiers 4-1- 4-4 to form a closed circuit, and a power source of a large accelerator is constructed. At this time, a load current is detected by a current detector 11, compared with a current reference 52, inputted to a current controller 10, the output is converted by an electric-optical converter 12 to a light, the light is transmitted through an optical fiber cable 13 to the rectifiers 4-1-4-4 side, and controlled through a phase controller 9. Accordingly, a current controller 10 is held in stable operation for a turbulence and the variation in the reference signal of high speed, and the mixture of a noise is avoided by a light transmission, thereby accurately controlling it.
Patent JP-H0846487-A (JP)
Title: Filtering method and digital filter used in such method
Inventor: DALLE FESTE SANDRO
IPC: H03H17/06
Filed: 1995-06-30
Abstract: PURPOSE: To satisfy timewise limitation conditions to filter components with a filter having serial architecture with a finite impulse response(FIR) while having a simple controller. CONSTITUTION: This oversampling digital filter is composed of a memory means M1 for coefficients, memory means M2 for sampling signals to be filtered, multiplier MU connected to the output terminals of memory means M1 and M2, accumulator AC connected to the output terminal of that multiplier MU, and simple controller CU for controlling elements based on a clock signal CLK received at the input terminal of that accumulator.
Patent JP-S6225702-A (JP)
Title: Illumination method by optical fiber
Inventor: WATANABE TAKASHI
IPC: F21V8/00
Filed: 1985-07-25
Abstract: PURPOSE:To realize illumination which is lightweight and easy to maintain and does not mar external appearance of a structure by arranging optical fiber along the place to be decorated by light and forming parts that emits light to outside continuously or intermittently in the optical fiber. CONSTITUTION:Optical fiber 1 is provided along a suspension cable 2 which is the object of decoration by light. Light emitting Parts to outside are formed continuously or intermittently in the optical fiber 1, and the light from a light source 3 is introduced into the optical fiber from both ends. By emitting light from light emitting parts 7 of the optical fiber 1, decoration by light can be made along the suspension cable 2. As the lamps are not used, the problems of breakage of lamps do not occur, and accordingly, there is no problem of maintenance even if provided at elevated place such as the suspension cable 2. Further, as the optical fiber 1 lighter than an electric wire is used, the weight as a whole can be reduced.Accordingly, a burden of weight given to a structure such as a bridge etc. can be made small.
Patent JP-2000002783-A (JP)
Title: Three-dimensional base isolation structure for building
Inventor: FUKUZAWA KIYOSHI
IPC: F16F15/04
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To exhibit a base isolation effect against both a vertical earthquake and a horizontal earthquake. SOLUTION: In base isolation structure for damping vibration transmitted to a building by interposing a vibration absorber between opposing faces where an upper foundation 4 and a lower foundation 5 constituting the foundation for the building are faced each other, the opposing faces for the foundations 4, 5 are formed into concentric uneven faces having respective sloped parts 4c, 5c corresponding to each other, an elastic body is arranged between the opposing sloped parts 4c, 5c and between horizontal parts 4d, 5d in the foundations 4, 5, and a means 7 for damping relative displacement between the foundations 4, 5 with elastic deformation and/or plastic deformation is interposed between the sloped parts 4c, 5c of the foundations 4, 5.
Patent JP-H0457042-A (JP)
Title: Data imprinting device
Inventor: TSUKAHARA HIROKI
IPC: G03B17/24
Filed: 1990-06-27
Abstract: PURPOSE:To imprint data containing an arbitrary character and additional data (clock data) into the same one frame of a film by selecting the data containing the arbitrary character as original data, and selecting and determining the data containing a date and time as the additional data. CONSTITUTION:To a control circuit 1, not only a power source switch 2 but also a first imprinting mode changeover switch 6, a second imprinting mode changeover switch 7, etc., are connected. A first imprinting mode changeover switch 6 is a switch turned on only when a pressing operation is applied, and when it is turned on, a first imprinting mode (year/month/day mode, day/hour/ minute mode, abbreviation mode, character mode, OFF mode, month/day/year mode, day/month/year mode) is switched cyclically. A second imprinting mode changeover switch 7 is turned on only when a pressing operation is applied, and a second imprinting mode (whether data is added or not, which data is added) is switched cyclically. By operating these changeover switches 6, 7, other data than timepiece data and the clock data are imprinted in the same one frame of a film.
Patent JP-S6220557-A (JP)
Inventor: GUROORIA JIYANITSUKU
IPC: C08L83/07
Filed: 1986-07-17
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-S6220469-A (JP)
Inventor: BORUFUGANKU ANDORIHI
IPC: H04N1/028
Filed: 1986-07-17
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-H0334045-A (JP)
Title: Store-in cache device
Inventor: YAMAZAKI HITOSHI
IPC: G06F12/08
Filed: 1989-06-30
Abstract: PURPOSE:To improve the access performance by retrieving a directory control part and storing data into a data storage part at the time in a store request process. CONSTITUTION:An address register 1 is prepared to store the address informa tion on the access requests together with a store data register 8 which stores the data information on the store requests, and a read data register 9 which stores the data read out of a data storage part 7. Then a directory control part 2 is retrieved and at the same time the read/write accesses are given to the part 7 in a store request process. As a result, the store request processing performance is improved.
Patent JP-S5955568-A (JP)
Title: Electronic cash register
Inventor: MATSUDA KUMEHIKO
IPC: G07G1/12
Filed: 1982-09-25
Abstract: PURPOSE:To ensure an array of keys which is suited to the user side, by changing the array of keys after storing it in a key position conversion table as well as to a fixed storage means of programs, etc. among storage means of an electronic cash register. CONSTITUTION:A fixed storage region and a variable region concerning programs are provided to a function decision table WT1 within an ROM16 of an electronic cash register. When the function and array of keys are changed, a mode switch 14 is set at a setting mode to apply an input to a buffer 15. With push of either one keys 10, the input is detected after encoding 11. Then the setting mode information is fed to an area (a) of a CPU12, and the CPU12 selects a set processing program of the ROM16. Then a key to be changed is pushed, and the CPU12 refers to a table T1 and designates an area to a conversion table 17 of an RAM17. When the designation is over with all conversion items, a key is pushed to transfer a table T2 of the RAM17 to the table T1 of the ROM16. In such a way, it is possible to form a key array suited to the user side.
Patent JP-S6229679-A (JP)
Inventor: MORIOKA HIROSHI
IPC: E04H6/18
Filed: 1985-07-29
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-H0217401-A (JP)
Title: Optical gap change detecting apparatus
Inventor: MIYAKE HIROSHI
IPC: G01B11/14
Filed: 1988-07-05
Abstract: PURPOSE:To detect the change in a gap of two members with high accuracy by detecting said change on the basis of the strength of a first and a second interference lights having the phase difference therebetween which changes in accordance with said change in gap. CONSTITUTION:A light permeable-type diffraction grating 70 of equal pitch is provided in a state movable integrally with a mask 10. A first-dimensional Fresnel band plate 74 of a reflecting type is provided opposite to the grating 70 in a manner to be integrally movable with a wafer 12. A photodetector 82 receives among the lights radiated to the grating 70 from a light source 10 an interference light of a first light which passes through the grating 70 to reach the band plate 74 and is reflected by the band plate to pass through the grating 70, and of a second light which is reflected by the band plate 74 and then by the grating 70 to return to the band plate 74 and reflected again by the band plate 74 to pass through the grating 70. The photodetector 82 outputs a signal of strength in accordance with the strength of the interference light. A gap change detecting means 84 detects the change of a gap between the mask 10 and wafer 12 on the basis of the strength signal from the detector 82.
Patent JP-H08339534-A (JP)
Title: Magnetic tape, apparatus for production therefor and magnetic recording and reproducing device using the same
Inventor: NAITO TATSUYA
IPC: C23C14/00
Filed: 1995-06-09
Abstract: PURPOSE: To form a magnetic tape in which the axis of easy magnetization incliner to the longitudinal direction of the tape by diagonally winding a base film around a can, allowing this base film to travel and depositing a magnetic material by evaporation on the base film. CONSTITUTION: This magnetic tape is formed by diagonally winding the base film 1 around the can 6 and depositing the magnetic material of a vapor deposition source 2 via a mask 3 by evaporation on the film 1. The axis of easy magnetization is then inclined to the longitudinal direction of the tape and the adjustment of is angle is free. The magnetic tape in which the alignment of the axis of easy magnetization to a head traveling direction at the time of helical scanning is possible is thus obtd. Further, the reproduced output is enhanced at the time of azimuth recording and the differences in the reproduced outputs between channels A and B are decreased.
Patent JP-S5959357-A (JP)
Inventor: OOMI TAKAO
IPC: B25B25/00
Filed: 1982-09-24
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-H105675-A (JP)
Title: Coating film forming method
Inventor: AOKI MOTOHISA
IPC: B05D3/12
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To form a smooth outer surface suppressing the generation of a local uneven part, in coating the surface of a base material with an excessive amt. of a coating soln. and scraping off the excessive coating soln. by the coating film contact part of a coating film surface forming member, by forming a coating film so that the film is made thick at the central part of the base material and made thin toward both sides of the base material. SOLUTION: A base material rotating mechanism horizontally rotating a cylindrical base material such as an electrophtographlc photosensitive member by a motor 5 is provided and, during the rotation of the base material 1, a coating soln. is supplied to the surface of the base material 1 through a coating soln. supply pipe 15 to form a continuous film. The excessive coating soln. is scraped off by the contact with a coating film surface forming member 18 to form a predetermined coating film. In this case, the coating soln. emitting amt. of a fixed displacement pump 17 is made constant and the moving speed of a moving member is made slow toward the central part of the base material to perform coating so that the wall thickness of the coating film is increased on the central part of the base material and made thin toward both sides of the base material. The degree of the protruding part of the outer surface of the coating film on the central part of the base material is usually set to 10-300μm, desirably, to 30-150μm.
Patent JP-H0612435-A (JP)
Title: Betting system
Inventor: KAMIKAWACHI ISAMU
IPC: G06Q50/00
Filed: 1992-06-25
Abstract: PURPOSE:To obviate anxiety about whether reception is executed or not by editing the output ticket surface, generating information transmitted to a betting applicant such as a butting stub ticket and odds information, etc., and transmitting the information. CONSTITUTION:A vetting center 1 receives betting information and an identification number, and converts image data to character data by a facsimile control means 7. A control means 6 compares the received identification number and member number, and the member number and the identification number stored in a storage means 8, confirms validity of a betting application and stores the betting information in the storage means 8, and also, updates odds information in the storage means 8. Subsequently, the control part 6 executes generation of a betting stub ticket output and ticket surface editing as answer data to an application device 2, and outputs it as image data to the application device 2 through the facsimile control means 7. Moreover, when this data is received, the application device 2 outputs received data by an output means 12 and issues a betting stub ticket.
Patent JP-S6323806-A (JP)
Title: Stabilized agricultural chemical solid formulation
Inventor: KASAI YUTAKA
IPC: A01N25/22
Filed: 1986-07-16
Abstract: PURPOSE:A stabilized agricultural chemical solid formulation, obtained by adding a substance selected from vegetable oils or high-boiling solvents to an agricultural chemical solid formulation containing a sulfonylurea based herbicidally active ingredient and a mineral carrier and capable of suppressing decomposition of the above-mentioned active ingredient. CONSTITUTION:A stabilized agricultural chemical solid formulation, obtained by blending (A) a sulfonylurea based compound, e.g. a compound expressed by formula I or II with (B) a mineral carrier and (C) a substance selected from vegetable oils, e.g. olive oil, linseed oil, cotton seed oil, soybean oil or corn oil, etc., or high-boiling solvents (a blend of one or two or more aromatic hydrocarbons having the boiling point within the range of 150-350 deg.C), preferably at 0.01-30:0.01-10 ratio of the ingredients (A) to (C) by pts.wt. based on 100pts. wt. agricultural chemical solid formulation and capable of remarkably suppressing decomposition of the above-mentioned active ingredient (A) in preservation.
Patent JP-H0812916-A (JP)
Title: Water-base white pigment ink for ballpoint
Inventor: UCHINO MASAHIRO
IPC: C09D11/17
Filed: 1994-06-27
Abstract: PURPOSE:To obtain an ink which does not cause settling of titanium oxide and can be well delivered even after a long storage. CONSTITUTION:This ink which at least contains titanium oxide, a water-sol. thickening resin such as xanthan gum or guar gum, a binder such as an aq. soln. of an ammonium salt of a styrene-acrylic acid copolymer, a sugar alcohol such as maltitol or oligosaccharide alcohol, and water and has a viscosity (an Engler viscometer, st rotor, 1rpm, 25 deg.C) of 6,000-50,000cP and a viscosity index (a ratio of viscosity at 1rpm to that at 10rpm) of 2 or higher.