baber/WOPTO huggingface dataset:
Patent JP-H04264337-A (JP)
Title: Electron emission element integrated substrate
Inventor: YOSHIDA YOSHIHIRO
IPC: H01J29/04
Filed: 1991-02-20
Abstract: PURPOSE:To realize an electron emission element integrated substrate having high density and provide a display device having high image quality at low cost by constituting electron emission elements so as to be arranged along hole walls of microscopic holes formed in the substrate, in relation to the electron emission element integrated substrate. CONSTITUTION:A substrate 11 having plural number of microscopic holes 17 extending in the plate thickness direction is provided, and electron emission elements 20 are formed along hole walls of the microscopic holes 17 in the substrate 11. Furthermore, a film body provided with plural number of microscopic holes formed therein by means of anode oxidation treatment can be used as the substrate 11. A metal-insulator-metal type element, an element having a flat electron emission electrode and a leader electrode, a surface conductive type element, an element having the leader electrodes along hole walls in microscopic holes and a conical electron emission electrodes adjacent to the above-mentioned electrodes, an element having a needle shape electron emission element, or even an element in which electron emission electrodes are formed on hole walls in microscopic walls in a pattern shape can work well.
Patent JP-H09192540-A (JP)
Title: Liquid injection apparatus having level sensor
Inventor: ANDO YOSHIHIRO
IPC: B05B1/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the shortage of injected liquid due to a false detection of a liquid level and of a condition in which the detection of the level is impossible. SOLUTION: A protective cover is provided to cover at least the injection nozzle side of the detection part of a contact type optical level sensor to ensure the detection of a level by preventing the adhesion of liquid to the detection part during injection. The liquid ejection direction of an injection nozzle 42 is arranged not to cross the measuring route of a non-contact type level sensor 41 so that the generation of a condition in which the measurement of the distance between levels is made impossible by the shut-off of the measuring route caused by the scatter of liquid etc., during injection.
Patent JP-H07219519-A (JP)
Title: Keyboard support structure of keyboard musical instrument
Inventor: TAGAKI SHINJI
IPC: G10H1/34
Filed: 1994-01-28
Abstract: PURPOSE:To provide the keyboard support structure of the keyboard musical instrument which can be reduced in manufacturing cost by omitting a keyboard presser and its relative components and can prevent a noise due to the flotation of the keyboard from being generated. CONSTITUTION:The keyboard support structure of the keyboard musical instrument supports a balance pin 15, projecting from the reverse surface of the keyboard 3, by a fulcrum member having a guide hole 24; and the balance pin 15 has a wide part 20c and a narrow part 20b which connects with the base end side of the wide part 20c through an engagement stage part 20e, and the guide hole 24 has a narrow guide hole part 24b which is a little narrower in width than the wide part 20c and a wide guide hole part 24c which connects with the narrow guide hole part 24b through a step part 24e at positions corresponding to the narrow part 20b and wide part 20c of the balance pin 15. At least one of the wall parts which constitute the wide part 20c of the balance pin 15 and the narrow guide hole 24b of the guide member is formed of an elastic material and the engagement stage part 20e of the balance pin 20e can be engaged with the step part 24e of the guide hole 24.
Patent JP-H07216528-A (JP)
Title: Heavy alloy
Inventor: AKIYOSHI NAOYOSHI
IPC: C23C8/10
Filed: 1994-01-28
Abstract: PURPOSE:To produce a heavy alloy which has a surface coating of oxide film having corrosion resistance and adhesion equal to or higher than those of nickel plating and easy in coating treatment. CONSTITUTION:A base material composed of heavy alloy, having a composition consisting of, by weight, 0.1-13% of one or two elements selected from copper, iron, and chromium, 1-10% nickel powder, and the balance tungsten, is heated in the air at 500-700 deg.C, by which an oxide film of 0.1-3mum thickness is formed on the surface. By this method, the heavy alloy used, e.g. for weight for pocket beeper can be obtained.
Patent JP-H06211652-A (JP)
Title: Capsule preparation containing carbocysteine
Inventor: TAKAHASHI MASAHITO
IPC: A61K31/195
Filed: 1993-01-21
Abstract: PURPOSE:To improve the dissolution of orally administered carbocysteine preparation into digestive juice. CONSTITUTION:The objective pharmaceutical preparation is produced by encapsulating a composition composed of carbocysteine having action to regulate the mucosa of respiratory tract and normalize the mucous membrane in combination with an oily base (e.g. edible oil) and an aqueous base (e.g. a nonionic surfactant having an HLB of 1-20). The (edible oil : surfactant) weight ratio is (50-99):(50-1), especially (70-95):(30-5). Carbocysteine is dispersed or dissolved in a surfactant, an edible oil is uniformly mixed to the dispersion, etc., to obtain the content to be encapsulated and the mixture is filled in a capsule case by conventional process to obtain a hard or soft capsule preparation.
Patent JP-S56123044-A (JP)
Title: Digital signal processing device having selfdiagnostic function
Inventor: IIJIMA MASAHIKO
IPC: G06F11/22
Filed: 1980-03-03
Abstract: PURPOSE:To reduce the number of signal lines and switch circuits to simplify the circuit, by providing on change-over switch for each of plural signal processing blocks and by switching this switch to search the fault of an arbitrary block. CONSTITUTION:The digital signal processing device which becomes the object of fault search is divided into plural signal processing blocks 1-8, and change-over switches 11-18 are provided at output terminals of respective processing blocks, and these swithes are switched to supply the diagnostic test signal for checking presence or absence of the fault from test signal generating circuit 9 to an arbitary block of signal processing blocks, and the test signal output from the signal processing to be tested is checked (diagonsed) by test signal checking circuit 10. By this simple circuit constitution with change-over switches provided in respective signal processing blocks, the fault of an arbitrary processing block is searched.
Patent JP-H11296347-A (JP)
Title: Galois field multiplier and galois field multiplying method
Inventor: WOLF TOD D
IPC: G06F7/544
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To enable executing whole different standards by means of a method in terms of an expenditure effect by supporting multiple different communication standards like the one provided with plural different symbol sizes, Galois fields and primitive polynomial formulas. SOLUTION: In a shift up block 18, a B-operand 16 is shifted to the left for a certain number of positions in accordance with the correlative size of the Galois field GF and, then, a low-order bit is set to zero. An AND block 20 includes a 64-AND gate. Logical products are mutually obtained in the whole combinations of A(7:0) with BTMP(7:0). An input operand B and a primitive polynomial formula PP signal are shifted to the left in accordance with the size of GF and an output 20 is shifted to the right. The signals are shifted so that a MULT XOR(multiple exclusive ORs) array is operated by the correctly same hardware provided with the only two delays of an XOR gate/block on the whole fields.
Patent JP-H10220331-A (JP)
Title: Structure of individual ignition coil for multicylinder internal combustion engine
Inventor: MATSUSHITA TOSHIHIKO
IPC: H01F38/12
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To form the upper surface of a bracket, supporting an individual ignition coil, in a plane and W reduce the manufacturing cost of the bracket by a method wherein a socket part is made of soft synthetic resin and bendable to a shaft part on which the socket part is mounted. SOLUTION: The socket part 19c of each individual type ignition coil 19 is made of soft synthetic resin, such as silicone resin and a necking part 19d is formed in a peripherally extending state on the outer periphery thereof. The socket part 19c is formed bendably to a shaft part 19b on which the socket part 19c is attached. In each individual ignition coil 19, after the shaft part 19b is inserted downward in an insertion hole 20a formed in a bracket 20, the socket part 19c at the tip thereof is removably connected in a state to be linearly aligned with the axis 17a of an ignition plug 17, mounted in a screwed-in state on a cylinder head 3. This constitution forms the upper surface of the bracket 20, supporting each individual ignition coil 19, in a plane and reduces a manufacturing cost.
Patent JP-H10222132-A (JP)
Title: Scanning circuit and matrix type picture display device
Inventor: KATO KENICHI
IPC: G02F1/133
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a scanning circuit realizing reduction of current consumption of the circuit and miniaturization of the circuit by reducing the number of intersections of wirings from scan control signal lines to pulse generating circuits and scan control signals without increasing the number of scan control signal lines more than that of a conventional scanning circuit and a matrix type picture display device provided with the scanning circuit. SOLUTION: This scanning circuit is provided with plural scan control signal lines 22(22-1-22-16) to which scan control signals which are different from each other are respectively inputted and with plural pulse generating circuits 23(23-1-23-4) respectively outputting pulse signals based on logical operations of signals from (m) lines of signal lines to be selected in combinations which are different from each other from among the scanning control signal lines 22. Relating to the pulse generating circuit group 23 consisting of pulse generating circuits of two circuits or more, in scan control signal lines 22, scan control lines to be used in concerned pulse generating circuit group 23 are arranged at places nearer the pulse generating circuits than the scan control signal lines which are not used in the concerned pulse generating circuits.
Patent JP-H01226811-A (JP)
Title: Leucotriene b4 antagonist
Inventor: JIYON JIERARUDO GURIISON
IPC: A61P25/04
Filed: 1989-02-02
Abstract: PURPOSE: To obtain the subject antagonistic agent comprising a specific compound such as a 4,6-dithianonanedioic acid derivative, and effective for treating diseases with leukotriene B4 as a factor. CONSTITUTION: This leukotriene B4 antagonistic agent comprises a compound (salt) of formula I  (m) and (n) are each 1-3; (p) is 0-2; R' is H or methyl; R is a group of formula II [R1 is a group of formula III ((a) and (c) are each 0 or 1; (b) is 5-12; S and T are each sulfur, oxygen or CH2 , but not sulfur when (p) is 1 or 2; B is an alkyl, ethynyl, CF3 or a (substituted) phenyl); R2 and A are each H, Br, Cl, methyl, CF3 , methoxy or NO2 ; or, R1 is H and R2 is a group of formula III]}, e.g. 4,6-dithia-5-[3-(8-phenyloctyl)phenyl]nonanedioic acid. This agent is used in a formulation suitable for aerosol prescription, sterilized solution form, suppository, inhalant administration, parenteral administration, oral administration or local administration, its dose being 1-500 (esp. 50-100)mg/kg.
Patent JP-H02208847-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: MIYAOKA YASUYUKI
IPC: G11B11/105
Filed: 1989-02-07
Abstract: PURPOSE:To dissolve a bit shift from a synchronizing signal on a magneto- optical disk by delaying a recording signal by a prescribed time from the synchronizing signal existing on the magneto-optical recording medium and driving a bias magnetic field impressing means by the delayed signal. CONSTITUTION:A bias magnetic field head 7 is driven by a magnetic field modulating circuit 9, and the magnetic field modulating circuit 9 is driven in synchronization with an information signal delayed by a delay circuit 10 for delaying the information signal to be inputted from a terminal 11. A delay amt. of the delay circuit 10 is corresponding to half time of a recording signal pulse width, and the bias magnetic field head 7 is constituted to be capable of moving in the radial derection of the optical disk 1 by following an optical head 4. Consequently, by delaying the information signal and then driving the magnetic field modulating circuit 9, the bit shift can be prevented form being involved in the whole recording pits. By this method, the bit shift from the synchronizing signal is eliminated, and a good regenerative signal can be obtained.
Patent JP-S60172374-A (JP)
Title: Spray painting equipment
Inventor: MORIOKA KOUJI
IPC: B05B15/12
Filed: 1984-02-14
Abstract: PURPOSE:To maintain high performance in removing a paint mist, and to reduce sharply the power needed for ventilation by providing plural throttling flow passages in parallel with an air discharging passage, and passing selectively the gaseous discharge. CONSTITUTION:The number of exhaust fans 7 to be operated is controlled to control the amt. of air to be ventilated on the discahrge side, and the number of the second throttling flow passages 14 is accordingly increased as the amt. of air to be ventilated is increased. Consequently, the pressure difference between the upstream side and the downstream side of the second flow passage 14 can be continuously maintained in spite of the change in the amt. of air to be ventilated at a value wherein the second throttling flow passage 14 is most efficiently operated.
Patent JP-S56123312-A (JP)
Title: Method for reduction treatment of converter slag
Inventor: MORITA ZENICHIROU
IPC: C21B15/00
Filed: 1980-03-05
Abstract: PURPOSE: To advantageously obtain reduced iron of less phosphorus component than converter slag at low treating temp. by heating converter slag together with a carbonaceous reducing agent in a solid phase state thereby reducing the iron component in the converter slag to iron particles.  
     CONSTITUTION: The mixture of converter slag and a carbonaceous reducing agent such as carbon powder are heated while their solid phase state is being maintained whereby they are reduced. At this time, the C 2 S phase of much phosphorus component hardly changes and sustains stably and only the phases contg. iron oxide of less phosphorus contents such as C 2 F and spinel or FeO solid phase substances are selectively reduced. Since the resultant reduced iron has low phosphorus concn., it is used as a steel making raw material without increasing a slagging agent for dephosphorization. The slag after the removal of the reduced iron has increased concn. of lime and phosphorus pentaoxide; hence, it has a high utilization value as a fertilizer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0773910-A (JP)
Title: Device for actuator
Inventor: BURUUNO SHIYUTAIGAA
IPC: H02G15/06
Filed: 1994-02-24
Abstract: PURPOSE: To allow mounting on a single or multiple line bus system with a simple means by providing through terminals, at least usable without tools, for an electric operator including an electrode valve to be connected without parting control lines. CONSTITUTION: A device 1 has a valve 2 in which an electromagnetic operator 3 is arranged. A casing 8 is arranged to be demountable, via a joint 4 to electrically connect an electromagnetic coil in the operator 3 thereto. In an upper region 15 on the casing 8, thorough terminals 27-29 are provided to be mutually shifted sideways at spaces in sequence to the vertical direction, so that they can be connected to control lines 30-32. The terminals 27-29 have respective contact slits 35, and when the control lines are forced therein through a guide opening 38, the insulating parts of conductors are cut at knife contacts 36, 37 to connect the conductors directly to the slits 35. A structural unit for the casing 8 can be mounted on the operator 3, via contact tongues 5-7 as additional adaptors.
Patent JP-S55119165-A (JP)
Title: Surface coated cemented carbide product
Inventor: SHIBUKI KUNIO
IPC: B23B27/14
Filed: 1979-03-08
Abstract: PURPOSE:To attain to enhance cutting property, abrasion resistance and corrosion resistance of a cemented carbide by a method wherein carbide (nitride, oxide) of Ti, Zr or the like is coated in a specific thickness on a surface of a cemented carbide comprising one or more of carbide (nitride) or carbide-nitride of a metal belonging to IVa.Va.VIa group and a binder metal and, moreover. Al oxide-nitride layer is provided. CONSTITUTION:To a surface of a cemented carbide comprising one or more of carbide (nitride) or carbide-nitride of a metal of IVa.Va.VIa group and a binder metal, hereinafter described inner and outer layer are coated. That is, as an inner layer, one or more of carbide (nitride, oxide) of Ti.Zr.Hf.Ta or W is coated in thickness of 0.5-1mum. Moreover, as an outer layer, Al oxide-nitride Al(OxNy) (x is 0-1.5 y is 0-1) is coated in thickness of 0.5-5mum. This product is suitable as a cutting tool and used for an abrasion resistant article and decoration.
Patent JP-H10152584-A (JP)
Title: Curable composition
Inventor: OKAMOTO TOSHIHIKO
IPC: C08L101/10
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of exhibiting excellent (weather-resistant) adhesivity without deteriorating the physical properties of cured products, useful for sealing heat reflecting glass, etc., by adding specific compounds such as a silane coupling agent to a saturated hydrocarbon polymer having reactive silicone groups. SOLUTION: This curable composition comprises (A) a saturated hydrocarbon polymer having OH or hydrolyzable groups bound to Si atoms and having Si-containing groups capable of forming siloxane bonds to crosslink the polymer  e.g. the polymer having a number-average mol.wt. of 500-5,000 and having groups of the formula [R<1> , R<2> are each a 1-20C alkyl, a 6-20C aryl, etc.; X is OH, a hydrolyzable group; (a) is 0-3; (b) is 0-2; (a), (b) are each simultaneously not 0; (m) is 0-19] at the ends of the main chain or at the side chains}, (B) a silane coupling agent (e.g. the agent having an isocyanate group or an epoxy group), and (C) a compound having an unsaturated group capable of reacting with oxygen in air to polymerize, or a photopolymerizable substance [e.g. a drying oil, a (meth)acrylate].
Patent JP-S56126523-A (JP)
Title: Method of cutting-off by circular saw
Inventor: HORI SHINICHI
IPC: B23D45/22
Filed: 1980-03-03
Abstract: PURPOSE: To cut off a workpiece at a high speed to greatly heighten the efficiency of cutting-off, by using a pair of circular saws to cut the workpiece by half, respectively, to completely cut it off.  
     CONSTITUTION: The rear frame 1a of a machine body 1 covering the moving passage of a workpiece A to be cut off is fitted with crankshafts 2a, 2b which extend over and under the moving passage of the workpiece A and are located in a front and a rear positions in the moving direction of the workpiece A. Each of circular saws 20a, 20b is integrally secured on one end of each of rotary shafts 19 in cylinders 18. The circular saws 20a, 20b are located over and under the moving passage of the workpiece A. The saw 20a carves into the workpiece A at the bottom dead center of the circular locus 21 of the saw 20a to cut workpiece A by more than half. The saw 20b carves into the workpiece A at the top dead center of the circular locus 21 of the saw 20b to cut the workpiece A by more than half. The workpiece A is thus completely cut off at a high speed by the cooperation of the saws 20a, 20b. Therefore, the efficiency of cutting-off is greatly heightened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S507972-A (JP)
IPC: F16D65/28
Filed: 1974-03-08
Abstract: 1467002 Spring brake actuators; internal shoe drum brakes AUTOMOTIVE PRODUCTS Ltd 7 March 1974 [8 March 1973] 11241/73 Heading F2E In a spring brake actuator 27 of the kind comprising an actuator rod 26, Fig. 2, urged by spring 38, 39 in the brake applying direction or held (as shown) against the action of the springs by fluid pressure within an enclosure bounded by a movable wall 34 associated with the actuator rod 26 and by part 32 of a casing 31, 32, the brake actuator 27 is mounted on a vehicle in use by a mounting member 28 having a passage through which the actuator rod 26 extends, the casing 31, 32 is secured to the mounting member 28 by releasable securing means, e.g. nut 36, and the casing is movable relative to the mounting member 28 along a path parallel to the path of movement of the actuator rod 26 when the nut 36 is released. To release the brake manually when the pressure supply has failed, nut 36 is loosened and screwed towards the back-plate 10 of the brake; casing 31, 32 is manually pushed in the same direction away from a stop 30, being guided by an aperture 35 in casing part 31. The actuator rod 26 is forced to move leftwards at the same time by an annular stop 42 (which, when enclosure 34, 32 is exhausted, is engaged by the rim 41 of a top-hat-section member 40) via the top-hat-section member and a radially-extending plate 37. Preferably the actuator rod 26 is pivoted to one end of a bell crank lever 23, Fig. 2, acting on a shoe 16, the bell crank lever being hinged at its elbow to a strut 22 which acts on a shoe 15, in a duo-servo brake. A spring 20 extending between an anchorage on back-plate 10 and the lower end of shoe 15 urges the top of the shoe away from a fixed abutment 11. A double-ended fluid-pressure wheel cylinder 13 is provided for service braking.
Patent JP-S62184484-A (JP)
Title: Developing device
Inventor: HANEDA SATORU
IPC: G03G15/08
Filed: 1986-02-10
Abstract: PURPOSE:To obtain a clear visual image without generating color turbidity or uneven density in spite of rapid development by mixing toner with magnetic grains and supplying the toner separated from the mixture to a developing area. CONSTITUTION:A magnet 3-3 is arranged on the upstream side of an S pole so that its N pole is opposed to a developing sleeve 2 to generate a magnetic field attracting the S pole on the upstream side. The line of magnetic force between the magnets 3-2, 3-3 is connected to a part of the upstream side of a repulsive magnetic field, so that the magnetic grains 12 is more effectively stagnated. A non-magnetic doctor blade 6 is arranged on a position opposed to the center part between the magnets 3-1, 3-2 on the surface side of the sleeve 2 so as to be opposed to the sleeve 2 and the blade 6 turns the flow of developer upward at the position. Consequently, carrying of the magnetic grains C in the developer is effectively interrupted and only toner T is separated from the magnetic developer, sticked to the sleeve 2 on the basis of image-force and Van der Waals force and carried to a developing area.
Patent JP-H01204391-A (JP)
Title: Electroluminescence element
Inventor: NAGAI TATSU
IPC: H05B33/14
Filed: 1988-02-08
Abstract: PURPOSE:To obtain a high luminance brightness with less dependence on frequency by constituting a light emitting layer with a mixture of a phosphor and a boron-based charge moving complex type polymer. CONSTITUTION:A light emitting layer is constituted with a mixture of a phosphor and a boron-based charge moving complex type polymer. The mixture ratio of the phosphor to the boron-based charge moving complex type polymer is preferably 50:50-90:10 by weight. In the case the amount of the boron-based charge moving complex type polymer is less than 10weight%, the dispersion property improving effect of the phosphor is less while the amount of the boron- based charge moving complex type polymer is more than 50weight%, light emittance is accordingly reduced, the luminance brightness is lowered, and the quality as a display element is lowered. This arrangement improves the luminance brightness of the emitted light, showing a bright luminance and reducing the apparent frequency dependence.