baber/WOPTO huggingface dataset:
Patent JP-H09264944-A (JP)
Title: Method and device for suppressing clutter in pulse radar
Inventor: KISHIMOTO MASAO
IPC: G01S7/292
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve searching performance by effectively suppressing clutters without decreasing the amplitude level (detecting sensitivity) of the target signal in a radar-video signal. SOLUTION: An intermediate radar frequency signal Sa is converted into the radar-log video signal with a demodulation-type logarism amplifier 11. The signal is limited to a preset level with a clip circuit 12. The low-frequency component in correspondence with unwanted signal of the clutters in the output signal from the clip circuit 12 is extracted with a low-frequency filter 13. The gain of the output signal is made to vary with a variable-gain amplifier 14 based on the a gain control signal Sc from a radar instruction device. The output signal from the variable-gain amplifier 14 is subtracted from the output signal of the clip circuit 12 with a subtracting part 15.  The low-frequency component of the unwanted signal extracted from the radio-video signal in this way is multiplied by the coefficient when adjustment is performed so that the amount of the clutters indicated on the radar instruction device as the image is decreased. The multiplied low-frequency component is subtracted from the radar- video signal, and the unwanted signal of the clutters is suppressed.
Patent JP-S531316-A (JP)
Title: Integrated universal pipe coupling
Inventor: KAWANO TOMOHIRO
IPC: F16L27/00
Filed: 1976-06-28
Abstract: PURPOSE: To provide the above-identified coupling, with which adjustment at three places can be collectively made at one place without carrying out any patching operation, and which can widely reduce the number of steps of piping operation so that the cost of manufacture of piping cost can be very inexpensive. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09266360-A (JP)
Title: Test coupon for printed interconnection board
Inventor: AIHARA SHINSUKE
IPC: H05K3/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To take hold of the plating thickness tests, shape and surface conditions of all through-holes of a printed interconnection board by providing through-hole blocks at the same through-hole density on a test coupon as that of through-holes of a printed interconnection board under test. SOLUTION: Through-holes 3 are formed on a test coupon 3 such that through-hole blocks 4 are provided at corresponding through-hole densities per unit area to those of groups of through-holes of a printed interconnection board 11. The tests are executed by the microsection of the through-holes 3 of the blocks 4 on the coupon 2. This enables the plating thickness test of all the through-holes of the board 1 to be a product, thus taking hold of the shape and surface conditions of the through-holes.
Patent JP-H09265988-A (JP)
Title: Non-aqueous electrolyte secondary battery, negative electrode for secondary battery and carbon material for negative electrode
Inventor: MABUCHI AKIHIRO
IPC: H01M4/587
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the non-aqueous electrolyte secondary battery (lithium secondary battery) high in discharging capacity. SOLUTION: Graphite is used as a negative electrode, in which the interplanar distance (d002 ) of its face (002) based on X-ray angle diffraction method is less than 0.336nm, and a porosity (cavity index (CI)) indicated by a following formula is less than 0.019, namely, CI=1-(D/D<i> )×-(c0 /c0 <i> )×(a0 /a0 <i> )<2> ×-(Lc /L5 +(c0 /2))×(La /(La +a0 ))<2> , where D represents density, c0 represents a lattice constant in the (a) axial direction, Lc represents a crystal size in the (c) axial direction, a0 represents a lattice constant in the (a) axial direction, and a suffix [i] represents the value of ideal graphite. The aforesaid graphite can be obtained by crushing natural graphite by a jet crusher using discharge pressure equal to or more than 5Kgf/cm<2> .
Patent JP-H10264793-A (JP)
Title: Brake device for type utilizing also regenerative braking for electric vehicle
Inventor: SHINPO TOSHIYA
IPC: B60L7/22
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To allow a braking device of the type utilizing also regenerative braking, for an electric vehicle, to have a large breaking force in a short period at a sudden brake operation, while surely executing effective use of energy through effective use of regenerative braking force. SOLUTION: This brake device of the type also using regenerative braking, for an electric vehicle, utilizes both regenerative braking and mechanical braking which employs a negative pressure type booster device 11, and includes a pressure control port leading to the atmospheric chamber 14 of the negative pressure type booster device 11, a breather valve 20 leading to the pressure control port and adjusting pressure within the atmospheric chamber 14 to control mechanical braking force, and a requested braking force detection means 41 detecting the braking force requested.  Based on the requested braking force detected and a regenerative braking force that can then be generated, the device controls the breather valve 20 so that the braking force which is insufficient if consisting only of the regenerative braking force is secured by the mechanical braking force, and the device has an atmosphere inlet provided independently of time pressure control port and through which atmosphere can be introduced into the atmospheric chamber 14; when a request for sudden braking is recognized, the atmosphere inlet is opened to increase the mechanical braking force.
Patent JP-H02253468-A (JP)
Title: Automatic cash transaction machine
Inventor: SUGIMOTO TOMOKA
IPC: G06Q40/00
Filed: 1989-03-28
Abstract: PURPOSE:To easily operate a machine even by a physically handicapped person by providing a transaction selection part at a position where a manual operation can be performed and with height depressible with a foot at the front plane of a transaction machine cabinet. CONSTITUTION:An automatic cash transaction machine 1 is provided with the transaction selection part 2 consisting of a cathode ray tube and a touch panel, and a foot-operated transaction selection part 3, and data input for the selection of a transaction item is performed not only by touching a keyboard or the touch panel with a hand but by stepping on a foot-stepping switch according to a guide picture. In such a way, it is possible to easily select a transaction job item by the physically handicapped person, especially, with a disabled hand or the person with the disabled hand due to menopausal disorder, which enables a user to select the item with the best method.
Patent JP-S60219255-A (JP)
Title: Polyester resin composition
Inventor: MARUYAMA SEIICHIROU
IPC: C08K5/1515
Filed: 1984-04-16
Abstract: PURPOSE:To improve the hydrolysis resistance by the incorporation of an epoxy compound containing no halogen and a carbodiimide compound into an impact- resistant resin comprising a thermoplastic polyester and a butadiene graft copolymer. CONSTITUTION:A thermoplastic polyester resin (A) (e.g. polyethylene terephthalate), a butadiene graft copolymer (B) (e.g. methyl methacrylate-butadiene-styrene copolymer), an epoxy compound containing no halogen (C) (e.g. diglycidyl ether of bisphenol A), and a carbodiimide compound (D) (e.g. diphenylcarbodiimide) are compounded to give an objective polyester resin composition. Preferably, the weight ratio of component A to B is 99.5:0.5-40:60, and components C and D are each in an amount of 0.01-5wt% based on A+B.
Patent JP-H01251576-A (JP)
Title: Spark plug for internal combustion engine
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/34
Filed: 1988-03-31
Abstract: PURPOSE:To improve the pollution resistance by forming a discharge section at the axis hole tip of an insulator and inserting an intermediate electrode applied with metallization, electroless plating, or noble metal paste baking on the surface of a heat-conducting sintered body on the combustion chamber side of the insulator above it. CONSTITUTION:An intermediate electrode 4 applied with metallization, electroless plating, or noble metal paste baking on the surface of a heat- conducting sintered body such as AIN, BN or BeO is inserted and held on the combustion chamber side of the insulator 2. For a discharge section 8, Pt, Pt-Ir or Ir is used, or the powder of a noble metal such as Pt or Pd is coated on the surface of Al2O3 or AlN and sintered to obtain discharging cermet, or the powder coated with a noble metal is mixed with the noble metal powder and the mixture is sintered, the discharge section 8 is concurrently baked with the insulator 2. A spark plug with high heat resistance and resistant to smoldering pollution is obtained.
Patent JP-S59281-A (JP)
Inventor: BAATORAMU BANBURIIMEN
IPC: G03B21/62
Filed: 1983-04-27
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-S51151695-A (JP)
Title: Elimination of alkalines from red mud
Inventor: SATOU MORIO
IPC: C01F7/06
Filed: 1975-06-21
Abstract: PURPOSE: The method to eliminate alkalies from red mud, which is formed by the Bayer process as by-product, so that it is used as a catalyst for the reduction of nitrogen oxide. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58191919-A (JP)
Title: Method for efficient work of surveying
Inventor: OGASA FUMIAKI
IPC: E01C1/00
Filed: 1982-05-06
Abstract: PURPOSE:To improve processing efficiency, by utilizing a microcomputer. CONSTITUTION:On a basis of the radius of curvature, an inter-angle, a tangent length, etc. and a table generated by a computer, curve setting is performed in the field in consideration of a longitudinal inclination, the amount of cut ground, the amount of buildup, etc. Next, information to an office are entered on a field book. Information to the office such as a station name, a forecast of the left structure, a forecast of the right structure, the length from the center stake of the field to the left structure, the length from that to the left structure, a base height, a projected height, the section length from this station to the just preceding station, pole crossing from the center stake to the left, and pole crossing from the center stake to the right are processed as data in the microcomputer.
Patent JP-S5410907-A (JP)
Title: Winding for three-phase inducion motor
Inventor: KASAI TOMIO
IPC: H02K17/12
Filed: 1977-06-27
Abstract: PURPOSE: To promote a reduction of number of coils, with outside diameter of the core prevented from increasing, by concentrically winding the coil in a single layer, with a number of grooves in each pole and each phase being not integer but 4n pole (n is positive integer) constructed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5411656-A (JP)
Title: Phase scanning array antenna
Inventor: HISHINUMA SUSUMU
IPC: H04B17/29
Filed: 1977-06-27
Abstract: PURPOSE:To enable to diagnose the failure in high speed by means of computer, by detecting the condition of the phase or attenuation amount of the drive control circuit to the antenna, memorizing the output condition, and providing various functions discriminating the condition of the drive circuit from the output condition.
Patent JP-H06267703-A (JP)
Title: Coating type electric element
Inventor: MORI SUEHITO
IPC: H01C1/148
Filed: 1993-03-10
Abstract: PURPOSE:To prevent the crack of a sheath coating material by forming an end of an opening of a cap in a tapered shape in a coating type electric element formed so as to calculate predetermined electric characteristics from the cap. CONSTITUTION:Ends 6a, 6b of openings of caps 2a, 2b provided to be engaged with both ends of a resistance element 1 of an electric element in a coating type electric element are shaped in tapered shape. Accordingly, no step is generated between the element 1 and the caps. Thus, the thickness of a sheath material can be made uniform, crack can be prevented, and the reliability of the electric element can be improved.
Patent JP-H05243168-A (JP)
Title: Substrate temperature control device
Inventor: HANAI MASAHIRO
IPC: H01L21/203
Filed: 1992-02-26
Abstract: PURPOSE:To enable a substrate to be quickly heated and cooled by a method wherein a heater is arranged adjacent to a container of coolant which cools the substrate from its rear side coming into contact with it. CONSTITUTION:A substrate 2 placed on a substrate holder 3 is made to bear against a case 21 through the intermediary of a support plate 11 and a support pole 4 by moving an up-down mechanism upwards. The case 21 is wound with a resistive heater 22 which releases heat with a power supply 26 and heats the substrate 2 by thermal conduction. At this point, a thermocouple wire 24 is fitted to the case 21 to measure temperatures, and the output of the power supply 26 is controlled by a controller 25 to keep the substrate 2 at a certain temperature. On the other hand, when the substrate 2 is cooled, the coolant is circulated in the case 21. By this setup, a substrate can be quickly heated and cooled.
Patent JP-S62233967-A (JP)
Title: Current supply circuit
Inventor: KUWANO MASAYA
IPC: H04M19/00
Filed: 1986-04-04
Abstract: PURPOSE:To reduce circuit scale and to attain low cost by obtaining grounding information even when a talking current is interrupted completely at grounding in a power supply circuit supplying a talking current to a telephone set. CONSTITUTION:When the supply voltage is V0=-48V and the system is in normal operation, since a ressitor r1 is selected as r1=r2, a point C shows a voltage below -24V, and a point D is the same potential as the potential C. If the point B is connected to ground, an overcurrent flows when the telephone set 8 is hooked off and the potential at a point A shows nearly zero V. If the point A is grounded, a comparator circuit 11 comparing the potential at a point D with a reference potential V2 outputs zero V, a transistor (TR) Q3 is turend off to cut off the route of point A-resistor r2-TR Q2 thereby stopping the power supply. The point C shows a potential of -24V X R3/(R4+R3), which is larger than -24V and equal to the potential as that at grounding before supply stop. At the time of releasing the grounding, the potential at a point C is -24V or below and the comaprator circuit 11 obtains the release of grounding information.
Patent JP-2000278390-A (JP)
Title: Telephone book data registering method for mobile communication terminal
Inventor: OIWA SHUNJI
IPC: H04W88/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To perform registering or setting operation only by necessary irreducible key input operation by moving a next new registration screen by key input operation for the next new registration screen on an input screen for any of option registration items. SOLUTION: When a select button 18b is depressed in the state of the input screen for a 1st telephone number after standard setting items are inputted, the input screen changes into the input screen for option setting items. Each time a reception history button 18c is depressed, a registration screen for a 2nd telephone number, a group setting screen, a secret setting screen, a mail address screen, or an alias setting screen is displayed in order. When a button with a symbol [, #, /, <, or] among dial buttons 18e is depressed while the display screen for option setting items is displayed, the number of telephone numbers to be further registered in the telephone book is displayed and a next new registration screen appears several seconds later.
Patent JP-S58194165-A (JP)
Title: Magnetic head mechanism
Inventor: TAKEDA KATSUNOBU
IPC: G11B5/48
Filed: 1982-05-10
Abstract: PURPOSE:To bring a sheet into excellent contacting state with a head, by providing a projecting member between two magentic heads so as to attract the magentic sheet, in a magnetic head mechanism recording a signal on the magnetic sheet with the two magnetic heads. CONSTITUTION:Facing the magentic sheet 2, the projecting member 6 is provided between two magnetic head 3a. Thus, the atmospheric pressure applied to the magnetic sheet is reduced because of the air flow moving between the projecting member and the magnetic sheet, the magnetic sheet is attracted toward the magnetic heads, allowing to attain excellent contacting state between the magnetic sheet and the magnetic heads.
Patent JP-H10250151-A (JP)
Title: Printing apparatus and method for correcting printing position thereof
Inventor: SUZUKI MASAYOSHI
IPC: H04N19/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To correct a printing position in a longitudinal and a lateral directions at a printing apparatus by simply adding a hardware without increasing a memory. SOLUTION: In order to make a +ΔX correction in a lateral direction, for an area 41 within an effective printing area where printing data are present, an extension circuit part is controlled to extend printing data synchronously with a timing whereby video signals are output by a video signal control part. For an area 42 outside the effective printing area where printing data are present, the extension circuit part is controlled to extend printing data asynchronously with the timing whereby video signals are output by the video signal control part and not to store extended printing data in an area FIFO.
Patent JP-S5397583-A (JP)
Title: Packing method and apparatus therefor
Inventor: HIRANO SATORU
IPC: B65B7/02
Filed: 1977-06-27
Abstract: PURPOSE: To achieve packing of an article without causing deformation or damages to the article, by forming film-bag capturing surfaces with adhesive layers, thus facilitating insertion of the article into the bag and at the same time preventing an excessive tension from being acted on the film bag at the time of separation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60220668-A (JP)
Title: Monitoring tv camera
Inventor: TAKAHASHI MASAMI
IPC: H04N5/232
Filed: 1984-04-17
Abstract: PURPOSE:To reduce the size and to simplify the structure of a monitoring TV camera, by performing the back focus of the camera by directly moving a deflecting coil by means of an adjusting ring in the vicinity of a lens seat. CONSTITUTION:A deflecting coil 1 is inserted into the hole 37 of a coil chassis 3 with a wave washer 4 in between and held by a lens seat 6 fixed to the coil chassis 3 under a condition where the coil 1 can move freely in the axial direction. An adjusting ring 5 is screwed on the screw section 2 of the deflecting coil 1 before inserting the coil 1 into the hole 37. If an upper and lower cases 8 and 9 are fixed to the coil chassis 3 thereafter, parts of the ring 5 are projected from the windows 10 of the cases 8 and 9. In this case, the ring 5 is put between the inner surface 61 of the lens seat 6 and front surface 35 of the coil chassis 3 and only rotation is allowed to the ring 5. When the ring 5 is rotated, the coil 1 moves in the axial direction and back focusing is executed.
Patent JP-H09262508-A (JP)
Title: Multi-color static coater
Inventor: OKUDA TAKATOSHI
IPC: B05B5/16
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate completely all the troubles of connection between connectors formed on the rear end of a machine body and inflow openings of color change valves constituting a color change valve device mounted on the machine body by using hoses, make the device small and secure the sufficient insulation distance in the case a metallic coating material is fed. SOLUTION: Respective color change valves 6 constituting a color change valve device 5 are communicated with respective connectors 8 connecting hoses for feeding a coating material and a cleaning fluid to respective color change valves 6 through respective pipelines 12 formed on a pipeline unit 11 of a cylindrical body 10 fitted removably in a machine body 4, and respective pipelines 12 of the pipeline unit 11 are formed through along the inside of the wall thickness of a body section 13 of the cylindrical body 10 molded with insulating resin, and at least a pipeline 12a in which the coating material is flowed is formed into the spiral shape along the peripheral direction of the body section 13.
Patent JP-H03279699-A (JP)
Title: Delta wing propeller fan
Inventor: IZUSHI MINETOSHI
IPC: F04D29/38
Filed: 1990-03-28
Abstract: PURPOSE:To reduce the area of spider on the opposite side of a blade tip and reduce noise in a rivet connection delta wing propeller fan for a heat exchanger of air in an air conditioner by providing a second rivet on the blade tip side of a straight line connecting a first rivet to the center of rotation. CONSTITUTION:The length (l) of a blade is formed longer than the radius (r) of outer circumference for reducing noise, and the distance between a first rivet 3 and the center of rotation is instituted to be over 90% of the distance between the blade tip 5 and the first rivet 3 for reducing stress on a rivet connection part. A second rivet 4 is positioned on the blade tip 5 side of a straight line connecting the first rivet 3 to the center of rotation. The load transmitting point from a blade 1 to a spider 2 is on the middle point between the first rivet 3 and the second rivet 4, and hence stress on the root part of the spider is mitigated. On the opposite side against the blade tip of the center line 7 of the root of spider, the area of spider is reduced for reducing centrifugal force, and they are connected together with two rivets. On the blade tip side, they are connected with three rivets containing rivets 3, 4. Hereby, stress is reduced and the blade length is enlarged to reduce noise.
Patent JP-S555902-A (JP)
Title: Lubricant grease composition
Inventor: SHIMIZU SHIROU
IPC: C10M121/04
Filed: 1978-06-27
Abstract: PURPOSE: A lubricant grease composition that contains, as a thickener, a specific complex from synthetic inorganic particles of lamellar structure and a quarternary ammonium salt, thus being prolonged in the lubrication life at high temperatures.  
     CONSTITUTION: A synthetic inorganic substance of lamellar structure as sodium tetrasilicic mica or sodium taeniolite, which is obtained by mixing silica, magnesia,  and fluorides at a specific molar ratio and melting at about 1350W1400°C, is dispersed in water to form about 0.5W0.7% hydrated sol. Then, about 110W150 mg equivalent, per 100g of the synthetic inorganic lammelar structure substance, of a quaternary ammonium salt of the formula [R 1 WR 4  are alkyl, aryl (R 4  is a group of 8W22 carbon atom); X is halogen] as octadecyltrimethylammonium to give a gel complex, which is rinsed, dried and pulverized. The resulting particles are added to base oil as a thickener with stirring and further a polar solvent is added thereto for development and dispersed with stirring to give said grease composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02256756-A (JP)
Title: Manufacture of structural board
Inventor: OTSU JUNICHI
IPC: B27M3/00
Filed: 1989-03-28
Abstract: PURPOSE:To contrive to give decorativeness of unevenness to a ceiling or the like by bonding and fastening, with apertures provided in between, decorative boards made by cutting a long decorative board to a size corresponding to a distance between horizontal sash bars to a wooden sash bars formed in a ladder-like shape with the horizontal sash bars provided thereon. CONSTITUTION:A main body 1 in ladder-like shape is formed of vertical sash bars 2 and horizontal sash bars 3 that are placed crossing the vertical sash bars at optional intervals. The main body of a long decorative board is then cut by length corresponding to the distance between two horizontal sash bars 3 and decorative boards 6 are made up thereby. Then the decorative boards 6 are bonded and fixed to the horizontal sash bars with apertures provided between each of the boards. Therefore, decorativeness of unevenness can be given to a ceiling or the like.
Patent JP-S60220579-A (JP)
Inventor: YAMAWAKI MASAO
IPC: H01R11/01
Filed: 1984-04-16
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。