baber/WOPTO huggingface dataset:
Patent JP-S61231403-A (JP)
Title: Apparatus for detecting position of edge part of steel plate strip running through furnace
Inventor: KOBAYASHI KOJI
IPC: G01B11/02
Filed: 1985-04-06
Abstract: PURPOSE:To make it possible to detect the position of an edge part, by attenuating the wavelength of light generated from a steel plate by a filter and passing only the sensitivity region of the image pick-up element of an industrial television and the wavelength of illumination light coinciding with said sensitivity region. CONSTITUTION:A filter 8 attenuating light emitted from a steel plate 4 and permitting only the passage of the wavelength of an illumination light source (halogen lamp) and that of the region coinciding with the element sensitivity of the image pick-up tube of an industrial television 3 is attached to the front surface of the industrial television 3 to avoid the lowering in voltage change in a video signal wave form. When the steel plate 4 is heated in a furnace and a wavelength approaches a visible region from an infrared region, the visible light region of the light from the halogen lamp is passed but the heat radiation light from the surface of the steel plate 4 is perfectly cut and, therefore, the lowering in contrast is suppressed. Therefore, as the contrast of the surface of the steel plate and that of a reflective plate becomes stronger, the value of voltage difference becomes large and the signal proportional to the positional change of an edge part is formed on the basis of the change in voltage and set as a control signal for correcting a position.
Patent JP-S55817-A (JP)
Title: Fluid-layer furnace starting burner device
Inventor: WATANABE TAKESHI
IPC: F23C10/28
Filed: 1978-06-19
Abstract: PURPOSE:To prevent the formation of clinker and the adhesion of V2O5, etc., by mounting a plurality of nozzles for injecting air around a burner nozzle, in a starting burner installed to an empty tower portion of a fluid-layer furnace. CONSTITUTION:In a turning jet-layer furnace 1, an internal fluid medium 6 is provided with turning flows by air passing through the small holes 4 of a funnel- shaped porous plate 3 installed to a furnace base while jets are generated by the ascending currents of air injecting from a central base portion of the porous plate 3. A burner cylinder 7 for a starting burner is mounted to a lower portion of an empty tower 5 disposed to an upper portion of the porous plate 3, and an air injection port 10 is circularly installed around its burner nozzle 8. Consequently, air is injected so as to cover flames from the air injection port 10 when heating the fluid medium 6 by using the starting burner 8 in case of starting, thus preventing the formation of clinker and the adhesion of V2O5 on an inner surface of the burner cylinder 7.
Patent JP-H09264459-A (JP)
Title: Pipe fixture
Inventor: KITAMURA KOICHI
IPC: F16L5/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a pipe fixture with a simple structure consisting of a few number of parts, which can easily connect pipes laid on the sides of a floor panel. SOLUTION: This device is composed of a female joint 2 provided with an insert part 21 for connecting the end part of a tube 1 made of resin of one side of a floor panel 5 and a cylindrical housing part 22 communicated with the insert part 21, in which the end part of a tube 3 made of metal of the other side is inserted airtightly and a tube holding member 4, fixed to the female joint 2 through the floor panel 5, for holding the tube 3 made of metal in the insertion hole.
Patent JP-S62230825-A (JP)
Title: Filmlike polyaniline and production thereof
Inventor: ABE KATSUJI
IPC: H01M4/04
Filed: 1986-03-31
Abstract: PURPOSE:A filmlike polyaniline having a sufficients strength and high electric conductivity and flexibility, by carrying out electrolytic polymerization of an aqueous solution prepared by dissolving an aniline monomer and a borofluoric acid and/or perchloric acid as a support electrolyte at a specific temperature. CONSTITUTION:A pair of electrodes consisting of a synthetic electrode and a counter electrode are dipped in an aqueous solution prepared by dissolving 0.01-10mol aniline monomer, e.g. aniline borofluoride, etc., and 0.05-5mol borofluoric acid and/or perchloric acid as a support electrolyte in 1l water at -10-+15 deg.C and a voltage is applied across the above-mentioned electrodes to deposit polyaniline on the synthetic electrode. The resultant polyaniline is then washed with water, dried and stripped off with a knife, etc., to produce the aimed filmlike polyaniline having a structure of three-dimensionally grown filaments, >=2N/mm<2> tensile strength and flexibility.
Patent JP-H01247229-A (JP)
Title: Terminal for feeding power of trolley line
Inventor: NAITO MASAHARU
IPC: B60M1/24
Filed: 1988-03-28
Abstract: PURPOSE:To enable one-touch installation of a conductor having a nearly angle shaped section by installing a revolving member which is revolvably provided via a pivot shaft on a base member on one end of which a receiving groove portion to be brought into contact with a conductor is provided, and which has a pressing portion to be brought into contact with the conductor on one end portion. CONSTITUTION:A power feeding terminal 10 consists of a base member 11 and a movable member 12 which is pivotally installed thereto with a pivotal shaft 13. A receiving groove portion 11a which is brought into contact with the projecting face 2b of an angle shaped conductor 2 is formed on one end of the base member 11, a pressing portion 12a which is brought into contact with the recessed face 2a of the conductor 2 is formed on one end of the movable member, and a bow-shaped approach portion 12c is continuously formed to the pressing portion 12a. By horizontally rotating the movable member 12, the conductor 2 is inserted between the approach portion 12c and receiving groove portion 11a and then, the movable member 12 is vertically rotated to pressingly hold the conductor 2 between the receiving groove portion 11a and the pressing portion 12a. Both members 11, 12 are made unrotatable by means of a bolt 14, simply installing the power feeding terminal 10.
Patent JP-S60216950-A (JP)
Title: Reconditioning method of molding sand
Inventor: MATSUKAWA YASUTSUGU
IPC: B22C5/08
Filed: 1984-04-11
Abstract: PURPOSE:To maintain the inside of a fluidized roasting furnace in a natural roasting state in the stage of making molding sand roast naturally in said furnace by adding a powdery or granular combustible material to the molding sand or the fluidized bed in the furnace when the content of the combustible material in the molding sand is low or zero. CONSTITUTION:The molding sand a2 is roasted in the fluidized bed 11 in the furnace 1 and is then allowed to flow into a fluidizing air heating part 4 right under said bed to heat the fluidizing air up to about the roasting temp. by a heat exchanger 10 in the heating part 4. The heated fluidizing air is blown from fluidizing air nozzles 8 into the bed 11 so that the molding sand a2 is maintained in the natural roasting state by utilizing the heat energy of the combustible material contained by the binder of said sand. The molding sand a1 is thus reconditioned. The powdery or granular combustible material such as coke powder or carbon dust is added to the sand a1 or is added by direct blowing to the bed 11 if the content of the combustible material in the sand a1 is low or zero. The maintenance of the natural roasting state and the reduction of the fuel cost are thus realized.
Patent JP-S59201156-A (JP)
Title: Address restoring circuit of memory
Inventor: TABATA MITSUO
IPC: G06T11/80
Filed: 1983-04-28
Abstract: PURPOSE:To obtain instantaneously the position correspondence information without deteriorating the system efficiency by adding a circuit which secures the position correspondence between an original picture and a display screen. CONSTITUTION:When a part of the contents of a memory 2 are displayed to a display device 8, the shift of screen, the enlargement/reduction display, etc. are carried out on a control table 4 for an operator to find out a notice point. Then various operations are carried out on the display screen, and the notice point is selected. Then the operator designates the notice point by a detector 10. Thus a detecting circuit 9 detects the positions 95 and 96 on the screen and sends them to an address calculating circuit 6. Then the circuit 6 calculates the correspondence between the original picture and the screen on the basis of transmitted information start positions 30 and 31, the enlargement/reduction designation 42 and enlargement/reduction ratios 40 and 41. Then the positions 60 and 61 on the original picture are set to a register 5, and an interruption signal 65 showing the end of operation is sent to a computer 1. Thus the computer 1 reads the register 5 to know positions 50 and 51 on the original picture.
Patent JP-H10264636-A (JP)
Title: Camber angle control device for vehicle
Inventor: IDO TOSHIYUKI
IPC: B60G21/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To improve stability of the behavior of a vehicle body by comparing the detected value of the side slip angle of wheels with the critical side slip angle, and making variable the stroke of a lower arm or an upper arm according to the result so as to regulate the camber angle of the wheels. SOLUTION: When the camber angle of front wheels 1, 2 and rear wheels are controlled, in an electronic control device, vehicle body speed, steering angle, acceleration of the vehicle body in the lateral direction, and yaw rate are computed from the detected signals and the like from respective sensors. Then vehicle body side slip angular speed is computed, and it is integrated so as to compute vehicle side slip angle. Next front wheel side slip angle and rear wheel side slip angle are computed, and the critical side slip angle and the front wheel side slip angle are comparatively computed so as to obtain the difference of the front wheel side slip angles. Similarly the difference of the rear wheel side slip angles is computed. Thereafter it is judged whether the front wheel side slip angle difference is smaller than a fixed value or not, and in the case of YES, a front camber angle is controlled into the negative camber angle direction. Meanwhile in the case of NO, when the rear wheel side slip angle difference is smaller than a fixed value, a rear camber angle is controlled into the negative direction.
Patent JP-H03273432-A (JP)
Title: Semiconductor integrated circuit and parallel multiplier using the same
Inventor: YAMANISHI YOSHIKI
IPC: G06F7/52
Filed: 1990-03-23
Abstract: PURPOSE:To raise the degree of integration of a whole circuit by constituting an MOS capacitor by arranging plural MOS transistors into the form of a matrix and laminating and forming an electrode as interposing an insulation film on an area to be used in common as a drain area and a source area. CONSTITUTION:Impurities are injected into the surface of a silicon substrate 1 so as to be sqare-shaped apart by prescribed distance, and diffused areas 2 whose types of conductivity are n<+> type respectively are formed, and an oxide film 3 is deposited extending over the whole area of the silicon substrate 1 including the diffused area 2. Gates 4a, 4b, 5a, 5b are formed into the form of a lattice at positions corresponding to the surface of the silicon substrate 1 between the adjacent diffused areas 2 and 2 on the oxide film 3, and the electrode 7a of a memory capacitor is laminated extending over the diffused area 2 and the gates 4, 4 adjacent to it across a layer insulating oxide film 6 formed in the form to cover the surface of each gate 4a, 4b, 5a, 5b. Thus, the structure of the MOS transistor is simplified, and its occupancy area is reduced.
Patent JP-H11274368-A (JP)
Title: High frequency package having superior transmission characteristic
Inventor: KUBO NOBORU
IPC: H01L23/12
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To enable strong connection of a lead part and prevent a transmission characteristic high frequency band in the GHz from deteriorating, by brazing a lead part with the extension part and the castellation of a wire bonding pad part. SOLUTION: A lead 50 is bonded with an extension part 46 and the castellation part 48 of a wire bonding pad part 44 by soldering. A step part 52 on the circumference of a package 40 is provided to ensure a sufficient bonding distance between the lead 50 and a package wiring 49. Therefore, the lead 50 is soldered at the two regions, i.e., the extension part 46 and the castellation part 48, and the bonding strength is further improved. Furthermore, a stub- shaped wiring pattern such as a lead pad, which is one of the causes of transmission characteristic deterioration in the conventional packages, can be eliminated, and the use in the higher high-frequency band is possible. Especially in the recent cases where the GHz band is used, significance of the package in practical use is high.
Patent JP-H04284116-A (JP)
Title: Combustion regenerating method for filter in exhaust gas processing device
Inventor: MASAKI HIDEYUKI
IPC: F01N3/02
Filed: 1991-03-13
Abstract: PURPOSE:To provide a combustion regenerating method for a filter whereby work for burning an inflammable substance removed in dust, firmly stuck to the filter provided in an exhaust gas processing device, can easily be performed in a short time. CONSTITUTION:Heating air, heated to a temperature of igniting a combustible substance, is supplied to a filter 40, housed in a casing 20 for constituting an exhaust gas processing device, to burn the combustible substance, stuck to the filter 40, without removing it from the casing 20, and the filter is regenerated by removing the combustible substance, stuck to the filter 40, with no necessity for disassembling and assembling the exhaust gas processing device.
Patent JP-H11272657-A (JP)
Title: Document processor, its method and medium storing its control program
Inventor: TATEZONO MASAHIKO
IPC: G06F17/22
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To change a previously inputted document to a document including the kinds of letters of a designated coexisting rate through the use of plural dictionaries storing the candidates of the different kinds of letters such as KANJI (Chinese characters), Roman letters by providing a document processing part changing to the document including the kinds of the characters of the designated coexisting rate so as to display on a display part. SOLUTION: A document is inputted by a key board 101, the inputted document is displayed on a display part 107, reading notation and the candidates of the kinds of different letters such as KANJI, Roman letters are stored in plural dictionaries by corresponding to each other and the reading notation of each segment of the document is converted to the candidates of the kinds of different letters through the use of each dictionary to be stored in the document information storing part of RAM 105. Then, the converting rate of each candidate converted by each dictionary is calculated and the mixing rate of the kinds of the letters is calculated from the converting rate to generate a bar of a fixed length for designating the mixing rate of the kinds of letters to display on the tip part of the screen of the part 107.  Then, the mixing rate of the kinds of letters included in the document is designated by the length of the bar to change the document to a document including the kinds of letters of the designated coexisting rate to display on the part 107.
Patent JP-H02252814-A (JP)
Title: Blast stirring device for ground improvement medium
Inventor: KOIWA YOSHINOBU
IPC: E02D3/12
Filed: 1989-03-27
Abstract: PURPOSE:To enable blasting of a hardening material only in a range of a required given angle by swingingly moving a multi-tube rod at the time of pulling-up of the multi-tube rod with a drive device provided. CONSTITUTION:A multi-tube rod 17 is mounted on a spindle 3, and advanced to given depth. A supply tube having a cement mill as a main component is linked to an inner tube of the multi-tube rod 17, and an air supply tube is connected to an outer tube. And a clutch 42 of a drive device is disconnected, a sliding gear is rotated with hydraulic motor 48 driven, bevel pinion shaft is slowly rotated via spindle, and the spindle 3 is rotated. Moreover when the spindle 3 is gradually lifted while slowly rotated, an improvement medium as well as air are blasted from an injection nozzle of the multi-tube rod 17. This enables working efficiency to be sharply improved.
Patent JP-H09262142-A (JP)
Title: System kitchen installing structure
Inventor: NANHEI MAKI
IPC: A47B77/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To simplify the works of building a system kitchen and enhance the workmanship of the appearance. SOLUTION: An installing structure of a system kitchen is composed of a base cabinet 1 installed on the floor surface F of a room, a wall cabinet 3 to be installed in suspended condition at an indoor wall surface underlay material W located over a counter 2 on the oversurface of the base cabinet 1, and a wall panel 4 to be affixed to the underlay material W between the wall cabinet 3 and base cabinet 1. The top 4a of the wall panel 4 is fitted on and held by a panel holding rail 6 which is fixed horizontally along the undersurface 3a of the wall cabinet 3 of the underlay material W, and the bottom 4b is extended to the back surface of the base cabinet 1 and secured to the underlay material W.
Patent JP-S55165935-A (JP)
Title: Polyolefin resin composition filled with inorganic material
Inventor: KOSHIISHI KUNIO
IPC: C08L23/00
Filed: 1979-06-13
Abstract: PURPOSE: Titled resin composition having excellent slip properties, prepared by adding a polymerized fatty acid to a polyolefin resin having an added inorganic filler.  
     CONSTITUTION: There are mixed (a) 20W80pts.wt. of a polyolefin resin such as a (co)polymer of ethylene or propylene, (b) 80W20pts.wt. of an inorganic filler, such as calcium carbonate, magnesium silicate or glass powder, and (c) 0.1W5 pts.wt. of a polymerized fatty acid prepared by the polymerization of a semi-drying oil fatty acid (ester). Preferable examples of said polymerized fatty acids include those containing as the main components, a polymer of unsaturated fatty acids of about 18C, and consisting of about 0W5wt% of a monomer acid, about 60W100 wt% of a dimer acid and about 0W30wt% of a trimer or higher acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60218063-A (JP)
Title: Diagnosing method of deterioration of manhole iron cover
Inventor: HONJIYOU KATSUHIKO
IPC: G01N3/30
Filed: 1984-04-13
Abstract: PURPOSE:To determine a quantitatively degree of deterioration and take a diagnosis speedily and easily by determining quantitatively the damping coefficient of the amplitude of oscillation and waveform variation at the time of an impulse stroke. CONSTITUTION:An iron cover 1 supported by an iron cover suspender 15 is struck by a device 11 and impulse oscillation that occurs to the cover 1 is acquired by a reception part 12, so that the mechanical scillation is transduced into a voltage signal by a pickup coil for reception. This signal is amplified by the amplifying part 13a of a signal analyzing part 13 and inputted to a signal processing part 13b. Then, the time axis from the point of time of the stroke is sectioned and attenuation patterns are modeled to calculate oscillation damping coefficients alphai (i=1-n-1) between two adjacent points. Similarly, oscillation damping coefficients betai (i=1-n-1) of a sound iron cover are calculated to calculate gammai=alphai/betai, and it is judged that the degree of deterioration increases as gammai leaves from one, thus deterioration patterns are classified according to (i).
Patent JP-S531028-A (JP)
Title: Pressure fixable magnetic microcapsule toner
Inventor: TACHIKI HARUNOBU
IPC: B01J13/02
Filed: 1976-06-25
Abstract: PURPOSE:To fix electrostatic one component type toner with a slight pressure without requiring a fluidity giving agent, by adding a colorant and a magnetic material to a microcapsule having a specified core substance and double layer structure.
Patent JP-H08243721-A (JP)
Title: Casting device
Inventor: KATO TAKASHI
IPC: B22C9/06
Filed: 1995-03-06
Abstract: PURPOSE: To prevent the ripping off of a runner or the remaining of the ripped- off runner in a molten metal supplying tube even if the runner is not yet perfectly solidified, by successively arranging a rib forming space with a runner space in a casting device to execute the separation of a mold in the condition of solidifying the rib. CONSTITUTION: The rib forming space 312 is successively arranged with the flow passage changing runner space 31, and an auxiliary space 322 is successively arranged along the tip edge part of the rib forming space 312. Since the cross section of this auxiliary space 322 is almost round shape, the flowing speed of the intruded molten metal is decelerated. Therefore, the leakage of the molten metal from the parting surface of the adjacent side molds 30, 30 can be prevented. After solidifying the molten metal, the side molds 30, 30 are separated from a main mold. At this time, an L shaped runner formed with the flow passage changing runner space 31 in the side mold 30 is released from the side molds 30, 30, too.  Then, at the time of separating a cast product from the mold in the condition of solidifying the rib by utilizing to solidify the rib at quicker than the runner, even if the L-shaped runner is not yet perfectly solidified, the runner is reinforced with the rib.
Patent JP-S59198415-A (JP)
Title: Optical device for partial projection
Inventor: IKEDA JIYUNJI
IPC: G02B13/00
Filed: 1983-04-27
Abstract: PURPOSE:To focus the virtual image on a face to be projected, which is formed with an auxiliary lens, onto a projection face with a main lens system by changing the distance between the auxiliary lens system and the face to be projected. CONSTITUTION:A virtual image 2' due to an auxiliary lens 4 is formed as an image O'A' near a face 2 to be projected because the distance between the lens 4 and the face to be projected is short, and this image is hardly different from an image OA; and when this image is focused on a projection face 1 by a main lens system 3, an image O''B is obtained. When the lens 4 is brought far from the face 2, the virtual image of the face 2 due to the lens 4 is formed apart from the face 2, and the size of an image O'C' is considerably larger than that of an image OC on the face to be projected. When the position of the system 3 is changed to focus the image O'C' onto the face 1, an image O''D is obtained. The size of an image OB is approximately equal to that of the image O''D, and a part OC on the face to be projected can be projected onto the face 1 with a larger size as the result. A field angle alpha of the system 3 is not especially extended, and a just generally designed lens system can be used as the system 3, and the cost is reduced considerably.
Patent JP-2000268739-A (JP)
Title: Stem for magnetron and magnetron using the same
Inventor: HOSHINO MASANORI
IPC: H01J1/18
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a stem for a magnetron used to support high voltage leads in an electronic oven or the like, and reducing the size and the weight while maintaining dielectric breakdown resistance and strength. SOLUTION: A magnetron stem 1 comprises cylindrical ceramics having through boies 3 supporting a pair of leads connected to a coil-like filament, at least one groove continuous in a circumferential direction 4 is provided on a cylindrical face of the cylindrical ceramics, and the profile of the groove 4 satisfes A+2B<=L, A>B, and C>=1 mm where A is the width of the groove, B is the depth of the groove, and C is the distance from the bottom of the groove to the through holes.