baber/WOPTO huggingface dataset:
Patent JP-H04309021-A (JP)
Title: Radio communication system
Inventor: TATEZUKI KUNIHARU
IPC: H04M11/00
Filed: 1991-04-05
Abstract: PURPOSE:To attain quick and sure communication by all slave stations. CONSTITUTION:Communication with a master station 1 is implemented by using a 1st carrier frequency f1 by a 1st class slave station 2 in which communication is frequently implemented. Communication with the master station 1 is implemented by using a 2nd carrier frequency f2 by a 2nd class slave station 2 in which communication is rarely implemented. The master station 1 receives a signal of the 2nd carrier frequency f2 intermittently only for a short period while the master station 1 receives a signal of the 1st carrier frequency f1 to confirm whether or not a data transmission request of the 2nd class slave station 2 is in existence. When the slave station 2 of the 2nd class sends a data, the station 2 sends an acquisition signal to bring the master station 1 into a data receptible state.
Patent JP-H03275968-A (JP)
Title: Spark-ignition gas engine
Inventor: MAZAKI SHIGETAKA
IPC: F02B19/10
Filed: 1990-03-26
Abstract: PURPOSE:To obtain a low NOx gas engine equipped with a supercharger capable of using low-pressure gas of a general town gas supply system by using a gas compressor driven in association with the rotary shaft of an engine to boost the pressure of a small amount of auxiliary chamber supply gas requiring supply pressure higher than charged pressure. CONSTITUTION:Combustion gas to be supplied at low pressure is guided at fixed pressure from gas feed facility 10 while being separated into a gas mixer 11 and a gas compressor 12. By the gas mixer 11 most part of the combustion gas is formed into lean mixture needed for low NOx combustion and is taken into an engine main chamber by a supercharger compressor 110b and an intake manifold 102. Auxiliary chamber supply gas that is allowed to flow through the gas compressor 12 has its pressure boosted to pressure proportional to engine speed by the gas compressor 12 which is driven in association with an engine rotary shaft and the pressure is adjusted to fixed differential pressure by a pressure governor 13 associated with inlet manifold pressure and is supplied into an auxiliary chamber through an auxiliary chamber gas valve 15.
Patent JP-H06290251-A (JP)
Title: Document image processing method of electronic file device
Inventor: KODAMA KAZUYUKI
IPC: G06K9/20
Filed: 1993-03-31
Abstract: PURPOSE:To display image data while masking only a secret item entry area even if the document format is different by making the secret item entry area of the image data according to coordinate values and displaying the data other than the area in the state of the original image. CONSTITUTION:A main memory MM stores the program of a microprocessor and also stores image data, etc., outputted from a scanner SCN temporarily. An optical disk OD stores with image data which are inputted from the scanner SCN and compressed by an image processing processor IPU and document indexes converted into text data by a character recognition part ORC, i.e., key words for document retrieval correlatingly. For registration, the document structure is analyzed to extract tfi entry item of a secret item, whose coordinate values are stored on the optical disk OD together with the image data. Then, when a document image is used, an image mask pattern corresponding to position information on the secret item entry area is generated to display or print a document image wherein, the area is hidden.
Patent JP-2000269432-A (JP)
Title: Semiconductor integrated circuit
Inventor: OGUCHI SATOSHI
IPC: H01L21/8238
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To avoid electrostatic discharge between power terminals having different voltages or between voltage circuits having different power sources with a high degree of reliability, by setting the number of MOSFETs connected through diodes so that electric current is passed through the current path only when overvoltage is applied. SOLUTION: Between a first power terminal VDDT1 and a second power terminal VDDT2, several MOSFETs Q1 through Qn which are connected through diodes are provided. Regarding the number of MOSFETs which are connected through diodes as n (Q1 through Qn), the threshold voltage of the current path is increased as shown by an expression Vth×n. This prevents a current path from being formed, as shown by an expression VDDT1-VDDT2<Vth×n, even if operating voltage is supplied to the first power terminal VDDT1 and second power terminal VDDT2. This structure makes possible optimum static shielding only by adjusting the number (n) of MOSFETs connected in series according to the difference between voltages of VDDT1 and VDDT2.
Patent JP-S60253766-A (JP)
Inventor: RII OODERU UTSUZU
IPC: F25B1/00
Filed: 1985-04-04
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-H03274492-A (JP)
Title: Stabilizer for nuclear reactor pressure vessel
Inventor: NAKAJIMA MASATAKA
IPC: G21C13/024
Filed: 1990-03-26
Abstract: PURPOSE:To improve seismic resistibility of a nuclear reactor pressure vessel by providing a vibratory energy dispersion mechanism utilizing viscoelastic deformation of a metal between a gusset side wall of rod and a sleeve. CONSTITUTION:A viscoelastically deforming metal cylinder body 20 constitutes a vibratory energy dispersion mechanism which is provided to a stabilizer of a nuclear reactor pressure vessel. The mechanism is constituted of a sleeve shaped metal cylinder part 21 and an outer circumferential flange part 22 which is connected to one end of the cylinder, and, at the other end of the cylinder part 22, slits 23 which extend in an axial direction of the cylinder, are formed with certain radial interval in between. The slits 23 have such a length that parts being slit may be bent radially and outwardly and may form a flang part 24. In a situation that the cylinder part is provided to the stabilizer of the nuclear reactor pressure vessel, when a distance between the gusset side wall 7 and the sleeve 11 changes by seismic input, vibratory energy by the seismic input is dispersed by the viscoelastic deformation of the vibratory energy dispersion mechanism and a seismic response of the nuclear reactor pressure vessel system, is diminished. Therewith, a seismic resistibility of the nuclear reactor pressure vessel system is successfully improved.
Patent JP-H02252393-A (JP)
Title: Telephone set
Inventor: SAITO TSUNEHISA
IPC: H04Q3/58
Filed: 1989-03-24
Abstract: PURPOSE:To set an electronic volume at the same state as its former state by providing an exchange with a storing means to store the information of the set state of the electronic volume transmitted from a telephone set. CONSTITUTION:The exchange 14 is provided with the storage part 19, and the information of the set state of the electronic volume of ringer sound volume generated from a speaker is stored in it. when the telephone set 1 is connected again to the exchange through a communication line 13 after it was detached from the communication line 13 because of its fault or the like, its former ringer sound volume set state information stored previously in the storage part 19 is transmitted to a telephone set 1 side. At the telephone set 1, a CPU 6 receives this information, and sets automatically the electronic volume for setting the ringer sound volume at the state corresponding to the received information. Thus, it becomes unnecessary to reset the ringer sound volume on all such occasions, and an operator is released from troublesome work.
Patent JP-H10270630-A (JP)
Title: Substrate for semiconductor device and manufacture thereof
Inventor: OFUSA TOSHIO
IPC: H05K3/46
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To form a fine multilayer wiring with high accuracy, easily form a thin structure, and allow high density wiring, by providing external connecting leads extending to the outside from a part between a first and second conductor circuits. SOLUTION: The substrate comprises a sheet-like metal-made lead frame 1, first conductor circuit 2 selectively formed on one surface of the lead frame 1, second conductor circuit 3 which is formed on the other surface of the frame 1 and electrically connected to the first circuit 2, protective layer 4 for protecting both circuits 2, 3, and external connecting leads 5 extending to the outside from a part between the conductor circuits 2, 3, which are formed from a conductor layer 6 and insulation layer 7 and mutually electrically connected through part of the frame 1. This forms a fine multilayered wiring with high accuracy and high density wiring in view of the structure.
Patent JP-H09265936-A (JP)
Title: Ion detection device
Inventor: HIROOKA MEGUMI
IPC: G01N23/225
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To compensate the change of the ion center orbit so as to heighten an incident efficiency of ions to a conversion dynode even when the grid of the conversion dynode is removed and the area of an ion incident port of the conversion dynode is lessened so as to remove the influence of ion scatter. SOLUTION: After ions mass-separated by a quadrupole 14 and extracted by second ion lens 15 are moved toward a deflection electrode 9 and orbits are adjusted, the ions are incident into a conversion dynode 1 so as to be converted into secondary electrons e<-> . The electrons e<-> permeate into an Al layer 6 and reach a scintillator 7, fluorescence generated there is incident into a photomultiplier 8 after reflected by the Al layer 6 or directly, and the detection signal of the ions is output from the photomultiplier 8. In the case where the center orbit of the ions is changed, and the orbits of the ions miss the ion incident port 2 of a conversion dynode so that the incident efficiency of the ions is reduced, by adjusting a voltage applied to the deflection electrode 9, the center orbit of the ions can be moved to the center of the ion incident port 2 of the conversion dynode 1.
Patent JP-H07283869-A (JP)
Title: Verification system for caller subscriber number
Inventor: SUGIYAMA TADASHI
IPC: H04M15/06
Filed: 1994-04-13
Abstract: PURPOSE:To verify a caller subscriber number automatically without intervention of an attendant board in the exchange system using an inter-station signal system having no transmission function of the caller subscriber number. CONSTITUTION:When the connection is made by using a special number form a caller subscriber 11, a detailed charging station 2 receives a caller subscriber number dialed by the caller subscriber according to a guidance of a caller subscriber number dialing request from an ANM 24 by a PBR 23 and stores the number to a MEM 26. Then the ANM 24 makes a guidance of wait to the caller subscriber 11 in an on-hook state and upon the detection of on-hook by the caller subscriber 11, the caller subscriber number read from the MEM 26 is automatically dialed to call back the caller subscriber 11 and the called subscriber number dialed by the caller subscriber 11 is received by a PRR 23 according to a guidance of a called subscriber number dialing request from the ANM 24 depending on the reply of the subscriber 11. A called station 3 receiving the called subscriber number calls the called subscriber 31 and the detailed charging station 2 starts the operation of the detailed charging data collection depending on the reply.
Patent JP-S60217402-A (JP)
Title: Sequencer
Inventor: KONDOU TATSUO
IPC: G05B19/05
Filed: 1984-04-11
Abstract: PURPOSE:To attain ease of program change and debugging by holding a desired operating state on the way of a series of operations of an external device and conducting succeedingly the succeeding operation from the operating state. CONSTITUTION:Contact information representing the operating state of an external device 6 is inputted to a control means 7 and an RAM9 via an input/output means 5. The means 7 detects an interruption signal by operating the 2nd input means 2b of an input means 2 and the operation of the device 6 is stopped while storing the contact state of the device 6 in the RAM9. The contact information of the device 6 in this case is stored in an address of the RAM9. Since the contact information of the device 6 stored in the RAM9 is being outputted to the device 6, the device 6 keeps the operating state at the point of time of stop. When the means 2b is operated again, the operation of the device 6 is started from the same state again according to the contact information of the device 6 stored in the RAM9 by the means 7.
Patent JP-H04285047-A (JP)
Title: Composition for thermistor
Inventor: MIKI NOBUYUKI
IPC: C04B35/495
Filed: 1991-03-13
Abstract: PURPOSE:To provide a compsn. for a high reliability thermistor having a low rate of variation of resistance, high specific resistance and high B constant characteristics. CONSTITUTION:Metal oxides contg. 100mol%, in total, of three kinds of metallic elements including 10-90mol% Mn, 0.01-80mol% Ni and 0.01-50mol% Al are prepd. and 0.01-30.0wt.% chromium oxide and 0.01-60.0wt.% iron oxide are added to the metal oxides to obtain a compsn. for a thermistor.
Patent JP-H11272546-A (JP)
Title: Variable length register device
Inventor: ASHIHARA KOJI
IPC: G06F7/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a variable length register device which can be used not only as a memory address specification but also as a general purpose register. SOLUTION: A memory 6 issues an instruction to access a variable length register 2. A decoder 7 interprets the access instruction from the memory 6 and generates an identifier for specifying the variable length register 2 and an identifier for specifying a use area. A first selector 3, based on the indentifier from the decorder 7, reads data stored in the specified use area of the specified variable length register 2, and the use areas are matched. An operation logical circuit 4 operates data from the first selector 3. Then, a second selector 5 reads data of the operation logical circuit 4, matches the use areas and stores the data in the variable length register 2.
Patent JP-S58191149-A (JP)
Inventor: KITAGAWA SATOSHI
IPC: B32B13/04
Filed: 1982-04-30
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-S56591-A (JP)
Title: Preventing device for pump cavitation
Inventor: IZAWA TAKESHI
IPC: G21D1/04
Filed: 1979-06-14
Abstract: PURPOSE: To prevent occurrence of a cavitation of a feed-water pump by a constitution wherein a suction pressure of the feed-water pump can be secured by its reflux at the time of a condensing pump tripping.  
     CONSTITUTION: A condensate is fed to a feed pipe 16 by a feed-water pump 9a by way of a condensing pump 1a and is partly refluent to a condenser by way of a minimum flow pipe 11a, but recycled to an inlet side of the feed-water pump 9a through a recycle line 21a branching halfway. Then, a controller 24a for which system "b" works as a standby machine opens a regulating valve 22a when the condensing pump 1a trips and a suction pressure signal of the feed-water pump 9a of a pressure transmitter 25a becomes a set point by a pressure setter 26 or below. Thus a flow signal of a flow transmitter 17a is controlled to be equal to a set point from a flow setter 27. A cavitation occurrence of the feed-water pump can therefore be prevented even at the time of the condensing pump tripping, and reliability of the feed-water plant is maintained to a continuation in operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60217720-A (JP)
Title: Dial device
Inventor: NISHIO TERUYOSHI
IPC: H03J1/08
Filed: 1984-04-13
Abstract: PURPOSE:To prevent destruction of a dial drive part by inserting a shaft of a tuning knob to the inner face of a tuning shaft so as to slip between the tuning shaft and the tuning knob when a prescribed value of a torque or over is applied between them. CONSTITUTION:Bearings 6-2, 6-4 by which shafts 8-4, 8-5 of the tuning knob 8 are fitted to the tuning shaft 6 are provided and slits are formed to the bearing 6-2 so as to allow the 6-2 to be deformed in radial direction. A coil spring 9 is inserted with pressing to the peripheral part and when a torque being a prescribed value or over is applied between the tuning shaft 6 and the tuning knob 8, they are turned relatively. When the variable capacitor shaft 4-1 is turned fully to the right or left, the variable capacitor shaft 4-1 contacts the stopper in the inside of the variable capacitor, the tuning shaft 6 stops turning and when the tuning knob 8 is turned further, the tuning knob 8 and the tuning shaft are slipped together. Thus, the destruction of the dial drive part is prevented.
Patent JP-H06292275-A (JP)
Title: Signal input device and signal communications equipment
Inventor: KAMEOKA SHINOBU
IPC: G05B19/18
Filed: 1993-03-31
Abstract: PURPOSE:To simplify a contact input interface connecting to a numerical controller. CONSTITUTION:A contact input signal is sampled by an input signal recognition means 1073 for each sampling period and newest data for two times are stored by two storage circuits 1074, 1075 and the data are compared by an arithmetic operation means 1076 and when the newest data for two times are coincident, the newest data are used for a true output. Moreover, the sampling period is adjusted automatically by a sequence circuit 1078 and a sampling clock circuit 1085. Thus, a contact input is inputted to the numeral coefficient without need of complicated software.
Patent JP-H09266406-A (JP)
Title: Antenna system for radio equipment
Inventor: KITAMURA TOSHIYASU
IPC: H01Q1/24
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To simplify the shape of the radiation element of a mobile ratio equipment or portable telephone set with a built-in type antenna using the radiation element in a main body, and improve the assembly property, maintainability, and versatility. SOLUTION: This system consists of a conductor plate or circuit board 1 which is grounded, the radiation element 2, a feed terminal 3, a ground terminal 4, and a nonmetallic spacer 5, and the feed terminal 3 and ground terminal 4 are held and fixed to the nonmetallic spacer 5. Here, the nonmetallic spacer 5 where the feed terminal 3 and ground terminal 4 are held and fixed is mounted on and connected to the conductor plate or nonmetallic spacer 5 which is grounded, then the radiation element 2 is held and fixed to the nonmetallic spacer 5, and the connection parts of the feed terminal 3 and ground terminal 4 is connected electrically and mechanically to each other. Consequently, the constitution of the radiation element 2 can be made simpler than that of a conventional built-in type antenna, the assembly is made excellent, and the radiation element 2 can easily be repaired or replaced.
Patent JP-H04286072-A (JP)
Title: High speed retrieval system for table
Inventor: DEGUCHI TAKESHI
IPC: G06F17/30
Filed: 1991-03-15
Abstract: PURPOSE:To supply a high speed retrieval system for table, which can retrieve the small number of table retrieval times, when the number of tables to be retrieved becomes considerably large. CONSTITUTION:A hash 1 decision means 14 deciding a hash value, a hash 2 decision means 15 deciding the hash value different from that of the hash 1 decision means 14, and a table reconstitution means 12 reconstructing a table group 2 are provided. When there are many equal value chains for the table of a constitution element unit from a hash table, the different hash table is newly pointed from the above hash table and the table of said constitution element unit is incorporated to the table reconstitution means with a value decided in the above hash 2 decision means 15 from the different hash table.
Patent JP-H10238355-A (JP)
Title: Engine
Inventor: KATO KENJI
IPC: F02M25/022
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To solve problems in the environmental pollution by exhaust gas, by reacting the total of the heat of compression of the air, and the heat of explosion of the fuel, with the injected water to be vaporized, and outputting the total energy of the pressure energy by the explosion of the fuel and that by the vaporization of the water, as a power driving source. SOLUTION: A fuel supply system 2 comprises a conduit 22 for supplying the fuel in a fuel tank, to a combustion chamber 15, and a carbureter 23, and the injection of the fuel to the combustion chamber 15 is related 24 to the rotation of a crank 14, and is performed through a command 25 just before the completion of the air compression stroke or at the completion of the same. Further a water supply system 3 comprises a conduit 32 for supplying the water in a water tank 31, to the combustion chamber 15, and an atomizer 33, and the injection of the water to the combustion chamber 15 is related to the injection time of the fuel, and is performed through a command 35 just before or immediately after the completion of the explosion.  The pressure in the combustion chamber 15 is expanded by the synergistic effect of the rise of the pressure by the explosion of the fuel, and the rise of the pressure by the vaporization of the water, and the huge pressure energy is generated.
Patent JP-S571566-A (JP)
Title: Device for removing metallic scale from inside of tundish
Inventor: NOMURA FUMIO
IPC: B22D11/10
Filed: 1980-06-04
Abstract: PURPOSE:To make the removal work of the solidified metallic scale plate remained in the tundish of a continuous casting plant safe and extremely simple by forcing upward the metallic scale from the nozzle inside of the tundish with a metallic scale lifter, thereby stripping the same. CONSTITUTION:The rod 11 with head of a metallic scale lifter 10 is inserted into the nozzle 4 of a tundish 1. A holder 12 fixes and supports the lifter 10 to its floor plate 13, and engages the hooks 14 pivotally and openably fitted to the plate 13 to the detaining plates 9 welded to both side shells 2 in the nozzle 4 part. Thereupon, when the lifter 10 is acted, the bottom end of the lifter 10 is fixed and supported onto the plate 13 by the engagement between the hooks 14 and the plates 9, and therefore the rod 11 ascends and forces the bottom surface of a metallic scale plate 8 upward, and strips the same from the tundish bottom. Thereafter, the metallic scale is removed from the tundish.
Patent JP-H07257728-A (JP)
Title: Conveyor device and plate material conveying and processing equipment
Inventor: NAKATANI HIDEYUKI
IPC: B65G47/54
Filed: 1994-03-17
Abstract: PURPOSE:To provide a compact structure conveyor device by which an object to be conveyed can be conveyed in/out in the perpendicular direction to the conveying direction of a roller conveyor and the object to be conveyed can be conveyed out after correcting its positional deviation in the width direction. CONSTITUTION:A conveyor device is provided with a roller conveyor 20, a belt conveyor 26 whole conveying direction crosses with the conveying direction of the roller conveyor 20 at right angles, and a centering mechanism 37. The belt conveyor 26 is provided with plural conveyor belts 25 respectively positioned between respective conveyor rollers 19 and can be projected/retracted from the conveying surface S of the roller convey 20 by means of an elevating device 36. In the centering mechanism 37, pressing members 38 positioned between respective conveyor rollers 19 are arranged on both sides of the roller conveyor 20, and the pressing members 38 on both sides are symmetrically moved so as to be brought close to each other or so as to be separated from each other. The pressing member 38 on one side can be lifted/lowered. In the conveying path communicated with the belt conveyor 26, a reversing device reversing the front face to/from the back face of a plate material is arranged, while in the conveying path communicated with the conveying direction downstream side of the roller conveyor 20, a plate material processing device such as a bender is arranged.