baber/WOPTO huggingface dataset:
Patent JP-H06172823-A (JP)
Title: Method for controlling supply and demand of molten iron in integral iron works
Inventor: AOKI TAICHI
IPC: C21B5/00
Filed: 1992-12-01
Abstract: PURPOSE:To provide a supply and demand control method for molten iron in an integral iron works, in which an iron-making process and a steelmaking process or a cast pig process are combined in planning and the distribution of the molten iron having always the best rationalized effect can be obtd. CONSTITUTION:In the conventional method, the condition of the steelmaking process (cast pig process) on the demand side is arranged and then the condition of the iron-making process on the supply side is applied to the preceding condition. The order of the production process and in the order of the arrangement on the control technique adopted in the conventional method are reversed the method of this invention. The influence of the combination of the supply method for molten iron in each working unit with respect to the demand quantity of molten iron in the future optional term in the steelmaking process or the cast pig process as the demand side for molten iron on the production cost is quantified, and the one of the min. production cost among them is adopted.
Patent JP-H05156321-A (JP)
Title: Water-atomized globular metal powder and production thereof
Inventor: SODA YUJI
IPC: B22F9/08
Filed: 1991-12-05
Abstract: PURPOSE:To easily produce the globular metal powder appropriate especially to the metal injection molding. CONSTITUTION:The water-atomized globular metal powder having <=25mum average grain diameter and 50-60% packing density ratio and the metal powder produced from molten metal by water atomization are placed in a high-speed gas current to collide the powder grains with each other or the grain with a collison body, hence the deformed grain is globurized, and a globular metal powder is produced. When such a water-atomized powder having a low content of deformed grains is used in injection molding, the amt. of an org. binder to be incorporated is reduced, and the dewaxed body strength is secured. Furthermore, such a powder is easily obtained.
Patent JP-H03182677-A (JP)
Title: Suction device for engine
Inventor: FUJIHIRA SHINJI
IPC: F02B37/007
Filed: 1989-12-11
Abstract: PURPOSE:To improve response to the feed of intake air and combustibility during low load operation by locating an intake air passage for a low load in a position below an intake air passage for a high pressure, and shortening the intake air passage for the low load shorter than the intake air passage for a high pressure. CONSTITUTION:A turbosuperchanger 30 is mounted on the lower part of an engine room in a position near an air cleaner 20 as much as possible. An intake air introduction port 31 of the front side of a turbosupercharger 30A for a low load with which the front part of the supercharger 30 is formed is coupled to a lower intake air outlet 28 of the air cleaner 20 through an intake air pipe 32 for a low load. An intake air introduction port 33 on the rear side of a supercharger 30B for a high load with which the rear part of the supercharger 30 is formed is coupled to an upper intake air outlet 27 of the air cleaner 20 through an intake air pipe 34 for a high load. This constitution shortening the intake air pipe 32 for a low load to shorter than the intake air pipe 34 for a high load, improves response of the feed of intake air during low load operation, causes heating of the intake air passage for a low load by means of the exhaust gas heat of the lower part of an engine room, promotes vaporization of fuel, and improves combustibility.
Patent JP-H03183189-A (JP)
Title: Mounting device of electric components
Inventor: SUZUKI TETSU
IPC: H05K1/18
Filed: 1989-12-12
Abstract: PURPOSE:To buffer outer force acting on an electric component shell and to protect electrical joints of electric component shells with lead terminals and of lead terminals with a circuit board from outer force by providing a lead terminal with a U-shaped bending. CONSTITUTION:A capacitor equipped with a flat rectangular electric component shell 2 is mounted about in parallel with a circuit board 3. Lead terminals 5 are drawn out from both ends 4 of a shell 2 and each in provided with an about U-shaped bending protruding in a direction reverse to the shell 2. This lead terminal 5 is inserted through an insertion hole 7 bored through the circuit board 3 and is electrically connected to a conductive pattern of the circuit board with solder 8. The bending 6 of a lead terminal 5 serves as a protection means against an outer force acting on an electric component 1 mounted on a circuit board 3.
Patent JP-H02166579-A (JP)
Title: Picture processor
Inventor: MATSUDA SHINJI
IPC: G06K9/00
Filed: 1988-12-21
Abstract: PURPOSE:To secure the correspondence between the picture information on the transmission side and the character information recognized at the reception side by outputting the received information on a prescribed line as it is in the form of the series number information and outputting the received information on the lines except the prescribed line after converting it into the character code information. CONSTITUTION:When the picture information received from a circuit 1a is supplied to a character recognizing means 2, the code data serving as the series number information produced by a production means 1 is defined as the data on a prescribed line. At the same time, the picture information is sent as the data on the lines except the prescribed line. The means 2 does not recognize the characters of the code data and recognizes the characters of only the picture information. The code data is added to the character code information obtained as the result of recognition as the series numbers. Thus the sure information is obtained as the series numbers and the accurate series number control is attained.
Patent JP-2000150649-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHOBU SATOSHI
IPC: H01L21/3205
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent a short circuit between adjoining wirings due to residue of etching in a gap part and eliminate connection failure between vertical wirings even if any gap is formed on an interlayer film because of dust and so on. SOLUTION: A contact layer and a metal layer on an interlayer insulation film 18 are etched back to form a metal plug 22p in a contact hole, and an upper wiring is formed on the metal plug. In this case, after etching back, the metal plug 22p in the contact hole is covered with a resist 23, and etching treatment is applied to remove the contact layer and metal layer left on the interlayer insulation film 18. After removal of the metal layer, the resist is also removed, and the upper wiring is formed.
Patent JP-2001137437-A (JP)
Title: Game machine and storage medium recording game program
Inventor: MATANO MIKIO
IPC: A63F7/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving decoration effects and the fun of a game by surely and effectively notifying the reliability of the generation possibility of a prize form to shift to a special game. SOLUTION: When a game ball hit to the surface of a game panel 3 enters a start winning port 14, after starting the fluctuation display of a pattern in a variable display means (liquid crystal display device 9), the fluctuation display of the pattern is stopped, and in the case that the stop display form of the pattern constitutes a prescribed prize form, the game is played under a condition more advantageous to a player compared to a normal game by converting an attacker 15 to a state for easily receiving the game ball under a prescribed condition or the like. Also, light emitting means (decoration lamps 19A-19H) for emitting light in plural light emitting patterns respectively corresponding to the reliability of the generation possibility of the prize form are provided.
Patent JP-H0389014-A (JP)
Title: Manufacture of ball joint with oil groove on inner peripheral surface of ball receiving pivot slide member
Inventor: TERAMACHI HIROSHI
IPC: F16C11/06
Filed: 1989-12-14
Abstract: PURPOSE:To simplify assembling and to heighten lubrication effect by injecting a fusion material into a cavity formed between a ball and a holder, simultaneously forming an oil groove open at one edge and forming a clearance on the inner peripheral surface of a pivot slide member by way of striking a bolt and the holder. CONSTITUTION:A ball 11 is fixed on the end of a bolt 10 and a drilled-through hole 14, which is larger in diameter than the diameter of the ball 11, is formed at the position to fit the ball 11 in. Next, bolts 10, 11 are vertically fit and inserted in a holder 12, supported with a movable metal mould 16 with a projected piece 17 and an upper metal mould 22 is built in it. When a fusion material is cast in a cavity 33 formed between the ball 11 and the holder 12 and a pivot slide member 18 is formed and the metal moulds are removed after it is solidified, and oil groove 20 of the width C is formed. Thereafter, when the grip part of the holder is stricken, the ball 10 and the pivot slide member 18 extend and a clearance is made between the ball 10 and the pivot slide member 18. Consequently, the inner peripheral surface which is same as the outer peripheral surface of the ball 10 is formed and as the oil groove 20 is simultaneously formed, no other process is required.
Patent JP-2000138805-A (JP)
Title: Clock generator, analog signal processing unit, image forming device, clock generating method, analog signal processing method, image forming method and storage medium
Inventor: KAMEI MASABUMI
IPC: H04B1/69
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by correcting a delicate deviation in a modulation period caused, when employing the frequency spread method so as to prevent deterioration of image quality, while keeping a reduction effect of a radiation noise level. SOLUTION: Resetting to zero is applied to each of frequency modulation sections 13, 14 in a prescribed timing at start of copying. As a result, as soon as a CCD drive clock CK is generated and outputted, a signal processing clock S/H and an A/D clock, whose phase and modulation period are controlled, are generated and outputted. An HSYNC signal (zero-reset signal) is generated only once for one main scanning line, and the phase of the clock signals is adjusted by applying zero reset to the frequency modulation sections 13, 14 for every generation of the HSYNC signal, that is, for every prescribed period of the main scanning.
Patent JP-H10155224-A (JP)
Title: Electrical wiring method and circuit box with cable used for the same
Inventor: SATO YOKO
IPC: H02G3/38
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrical wiring method that is used for electrical wiring inside a building, simplifies field operation and has a high degree of freedom for expansion and modification. SOLUTION: An electrical wiring method is used for electrical wiring between electrical equipment in a building 1. First, a circuit box 21 with cables having prescheduled electrical circuits and preliminary circuits and cables 9 and 13 to electrical equipment (for example, an electric outlet 7 and a lamp 11) is prepared. The box 21 with cables is installed in the building 1, and cables from the box 21 are wired to the electric equipment. Then, the circuit box 21 with cables is connected to a distribution switchboard. In the expansion construction of a building, the circuit box 43 with a cable for an expansion construction is installed and the power line 19 is connected from the already installed circuit box 21 with cables.
Patent JP-H02173493-A (JP)
Title: Insert pipe joint for welding
Inventor: SUGANO MASANORI
IPC: B23K37/053
Filed: 1988-12-23
Abstract: PURPOSE:To prevent a defect from being easily generated in a root part, when it is welded, by providing a lip of protruding shape in the opening end of a contour spread part, in the case of a joint depositing a welding metal between the external surface of a pipe inserted to the contour spread part and its opening end. CONSTITUTION:A welding insert pipe joint has a through hole almost equal to the inside diameter of a pipe 2 to be connected in the central part, contour spread part almost equal to the outside diameter of the pipe 2 and a joint 4 inserting the pipe 2 to the contour spread part while depositing between an external surface of the pipe 2 and an opening end of the contour spread part a welding metal 3 connecting the fellow pipes 2. And an annularly protruding lip 6 is provided in the joint 4 in its part coming into contact with the external surface of the pipe 2 in the opening end of the contour spread part. As the result, no welding defect is generated between the pipe and the joint while facilitating work.
Patent JP-H01199168-A (JP)
Title: Apparatus of observing signal
Inventor: PEIHAWA RO
IPC: G01R13/34
Filed: 1988-12-23
Abstract: PURPOSE:To enable the execution of an optimum display, by a method wherein the minimum value of a sampled value is loaded on one of first and second memory parts, while the maximum value thereof is loaded on the other of the first and second memory parts, depending upon whether the minimum value occurs before the maximum value or behind same. CONSTITUTION:An appropriate control signal is supplied to an incorporating part 8 and a display memory 18 at the end of each recording clock period, and thereby the contents of a minimum value register 821 and a maximum value register 841 are transferred to the memory 18. In response to an output signal generated by FF86, a control logic circuit 60 sets a multiplexer 26W so that the contents of the registers 821 and 841 be written in memory parts 182 and 184. Concretely, the content of the register 821 is loaded on the memory part 184 and the content of the register 841 on the memory part 182 when the output of FF86 is logic 0. When the output of FF86 is logic 1, the content of the register 821 is loaded on the memory part 182 and the content of the register 841 on the memory part 184.
Patent JP-H11207183-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: YAMAMOTO MARI
IPC: B01J27/053
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for purification of an exhaust gas which has excellent catalytic performance and in which decrease in the catalytic activity is suppressed after the catalyst is used at high temp. for a long time when palladium is used to increase the activity at low temp. (200 to 400 deg.C). SOLUTION: This catalyst for purification of an exhaust gas contains heat- resistant inorg. oxides, serium-based multiple oxide with deposition of palladium, and sulfates which inhibit poisoning of palladium with hydrocarbons in the exhaust gas. Preferably, the sulfates are at least one kind selected from barium sulfate. calcium sulfate, strontium sulfate, cesium sulfate, potassium sulfate, magnesium sulfate, yttrium sulfate and lanthanum sulfate.
Patent JP-H09165087-A (JP)
Title: Packaging container
Inventor: MORIKAWA TAKAO
IPC: B65D53/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To ensure hermeticity in a packaging container even when the packaging container is deformed during transportation by a method wherein a specified number of pneumatic rubber tubes are arranged between the top part of the packaging material and the bottom part of a canopy for hermatically making the metal packaging container with a canopy airtight and air is fed in the tubes to bring the tubes into intimate contact with each other. SOLUTION: In a constitution of a packaging container 1, a canopy 2, pneumatic rubber tubes 3 and a hook band 4, air is fed in the pneumatic rubber tubes 3. In this instance, the rubber tubes 3 exist more outwardly than the top end part of the packaging container 1 and the inner end part of the canopy 2. Under this condition, the canopy 2 is arranged on the packaging container 1 and they are fastened with a hook band 4. The pneumatic rubber tubes 3 are deformed thereby by the upper and lower pressure to bring them into intimate contact with each other. Therefore, even when the packaging container 1 and the canopy 2 are deformed or deviated more or less, as the pneumatic rubber tubes 3 exist more outwardly than the top end part of the packaging container 1 and the inner end part of the canopy 2, they are easily deformed to keep the effect of hermeticity.
Patent JP-H09204958-A (JP)
Title: Connector assembly and plug used therefor
Inventor: ROTAARU ANDORE POSUTO
IPC: H01R13/516
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a connector assembly which is fitted only when a plug is perfectly assembled, and a plug which can be surely assembled. SOLUTION: The enclosing housing of a plug 2 has safety ribs 14, 15. On the other hand, a socket housing to be inserted to the enclosing housing has safety ribs 12, 13. When the enclosing housing and the socket housing are assembled, the positions of the safety ribs 12,13, 14, 15 have the same positional relation as the safety groove of a receiving part 1 to which the plug 2 is inserted so as to allow the mutual fitting.
Patent JP-H02170812-A (JP)
Title: Polyallylphenol
Inventor: KANAYAMA KAORU
IPC: C08G8/30
Filed: 1988-12-23
Abstract: NEW MATERIAL:A compound of the formula (R is methyl or halogen; p is 0-3; n is 1-10). USE:Curing agents, a comonomer for maleimide resin, and an epoxy resin intermediate useful for IC sealing, matrix resins for fiber-reinforced composite materials, heat-resistant adhesives, coatings, resists, etc. PREPARATION:An allyl ether of a polyphenol prepared by reaction between the corresponding polyphenol and allyl halide is heated to effect Claisen rearrangement.
Patent JP-H06177418-A (JP)
Title: Photocoupler device
Inventor: AIZAWA YOSHIAKI
IPC: H01L31/16
Filed: 1992-12-04
Abstract: PURPOSE:To provide a photocoupler device having an MOSFET as an output contact wherein a open/close time of an output contact is reduced and operation sensitivity is improved. CONSTITUTION:This device is composed of a light emitting element 1 and a series circuit which consists of a photovoltaic diode array 2 which generates photovoltaic force on receiving optical signal from the light emitting element 1 and a photosensitive impedance element 10 wherein impedance changes corresponding to intensity of optical signal from the light emitting element 1. Both ends of the series circuit are connected to a gate and a source, respectively. This device is provided with at least one output MOSFET 4 and a normal-on type driving transistor 5 wherein a control electrode is connected to a connection point between the photovoltaic diode array 2 and the photosensitive impedance element 10, and a pair of energizing electrodes are connected between a gate and a source of the output MOSFET 4.
Patent JP-H02170228-A (JP)
Title: Redundant binary addition circuit
Inventor: UTSUGI KIYOSHI
IPC: G06F7/505
Filed: 1988-12-22
Abstract: PURPOSE:To increase the calculating speed of a redundant binary addition circuit by assigning 2 bits to one digit and securing the different encoding methods for expression of the redundant binary expressions applied with the output of a 1st adder and the input of a 2nd adder as well as the input of the 1st adder and the output of the 2nd adder respectively. CONSTITUTION:The 1st and 2nd adders Hi and Ii are provided to carry out the addition of addends and augends to perform the encoding operations with use of the redundant binary numbers to assign 2 bits to one digit of both an addend and an augend. At the same time, the different encoding operations are carried out for the numerical value '-1' between both adders Hi and Ii. Thus it is possible to decrease the transmission delay due to an intermediate carry operation caused by the addition. Then the calculating speed is increased for a redundant binary addition circuit.
Patent JP-H06178053-A (JP)
Title: Image reader
Inventor: MURAMATSU HIDEO
IPC: H04N1/00
Filed: 1992-12-04
Abstract: PURPOSE:To provide an image reader capable of efficiently reading an original. CONSTITUTION:When an original carried by an original carrier part 500 is placed at a prescribed position on original platen glass 18, a scanner 19 starts movement from a home position, and scans the original. When scan is completed, a read original is ejected, and the next original is carried. however, the scanner 19 is not returned to the home position, and it is held at that position. When the next original is placed at the prescribed position, the scanner 19 is moved in the direction opposite to that of a preceding original from that position, then it performs the scan.
Patent JP-H05160887-A (JP)
Title: Telephone terminal system with remote reply
Inventor: MATSUKURA RYUICHI
IPC: H04M1/00
Filed: 1991-12-10
Abstract: PURPOSE:To avoid useless call by a caller by calling a reception object person through an auxiliary terminal equipment of the object person when the object person is apart from the telephone set and an incoming call comes to the telephone set so as to allow the person to reply a caller through a nearby terminal equipment. CONSTITUTION:When an incoming call comes to a line 2, a ringer signal is noticed to a control section 54 and as soon as the control section 54 rings a ringer, the section 54 sends an incoming call signal from a transmitter 56. When a portable receiver 6 receives a signal, the reception is informed to a reception object person by a bell 61 and the object person uses a nearby telephone terminal equipment 7 to call a telephone number of a line 3 trough an exchange 1. When the control section 52 detects the incoming call, it is informed to the control section 54, the control section 54 controls a changeover section 53 to interrupt the connection between the control section 51 and a handset 57 thereby connecting the control sections 51, 52. Thus, the caller and the reception object person are connected. Even when the reception object person is apart from a location from an equipment 5, the incoming call is immediately replied and a useless call of the caller is avoided.
Patent JP-H03187430-A (JP)
Title: Deodorizing device for water closet
Inventor: FUKUDA TOMOROKU
IPC: E03D9/04
Filed: 1989-12-15
Abstract: PURPOSE:To facilitate exchange of a deodorizing element and inspection of an exhaust fan/by detachably providing a deodorizing element and an exhaust fan in an upper box while datachably providing the upper box in a lower box. CONSTITUTION:A connecting port 3 on a suction side is provided on an upside of a upper box 1, and a deodorization regulating element 28 is detachably connected to the part 3. A deodorizing element 8 is provided in an attaching part 7 of the upper box 1 so that the element 8 may be freely put in and out through a side opening 9, and an exhaust fan 11 is detachably provided through a lower end opening in an attaching part 10. A lower end part of the upper box 1 is detachably fitted in a fitting recess of the upper half of a lower box 2, and a water inlet 13 is provided on its another half. In addition to that, an under surface 2b of the lower box 2 is provided with a discharge port 16 so that it may communicate with the fitting recess and the water inlet 13 through a joining space 17.
Patent JP-2001143671-A (JP)
Title: Gasket and flat battery using it
Inventor: YAMADA HIROYUKI
IPC: H01M10/0585
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a flat battery having a high capacity and an improved discharge characteristic and preventing shortage of electrolyte in the latter half of discharging. SOLUTION: A plurality of flowing holes 11 is formed at an inner wall 12 of a gasket 10. If electrolyte lacks by an expansion of a positive electrode 21 in the latter half of discharging, electrolyte 26 stored in a space 25 flows into the positive electrode 21 through the flowing holes 11. Therefore, an amount of electrolyte lost by the expansion of the positive electrode 21 is supplied from an area (the space 25) not influencing the battery reaction. Since the plurality of flowing holes 11 are formed at the inner wall 12 at equal intervals, the electrolyte is evenly replenished throughout the positive electrode 21.