baber/WOPTO huggingface dataset:
Patent JP-S60140957-A (JP)
Title: Inter-network connecting system between line exchanges
Inventor: MAEHARA KAZUYUKI
IPC: H04L29/06
Filed: 1983-12-27
Abstract: PURPOSE:To attain mutual communication between various terminal devices and other communication network terminal devices by adding a storage function of communication protocol information of a terminal device and the said information transmitting function to an interface circuit corresponding to the terminal device and providing a transmission/reception function of plural kinds of communication protocols to the inter-network connecting device. CONSTITUTION:A terminal 1F circuit 20 has an 1F function, a function storing terminal attribute information relating to a communication protocol of a terminal device 11, a function transmitting said information to an inter-network connecting device and a control function. Furthermore, a channel is set between the terminal device 11 and the device 13 ahead the communication between the terminal device 11 and the terminal device 16 of the other communication network 12, the 1F circuit 20 informs the information relating to the said communication protocol to the device 13, the device 13 selects the communication protocol to be transmitted and received with the terminal device 11 based on the said information and then the terminal devices 11 and 16 are communicated through the said channel.
Patent JP-H0973990-A (JP)
Title: Cold cathode tube lighting device using piezo-electric transformer
Inventor: TAKEHARA TAKAO
IPC: H05B41/392
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components, and realize high efficiency by providing a pre-stage voltage step-up chopper of a sub-E class voltage resonance type inverter, and constant current-controlling a cold cathode tube using a voltage resonance type frame IC. SOLUTION: A step-up chopper circuit consists of a choke coil L1, a power MOSFET Q2, a diode D1, and a capacitor C1, and a step-up voltage becomes an input voltage to a sub-E class voltage resonance type inverter. An IC1 is equipped with a function as a voltage resonance type control IC controlling the gate circuit of a power MOSFET Q1, and the control function of the power MOSFET Q2. This IC is driven by a VCO, an operational amplifier 1, and a switching frequency modulation circuit. A oscillation frequency is increased as a Toff , which is set so as to meet a semi-E class operation, is kept constant, and the on time of a switch is reduced so that the feeding current of a cold cathode tube CFL1 is reduced, and constant current control is maintained.
Patent JP-S61128353-A (JP)
Title: I/o expanding unit of programmable controller
Inventor: INAMORI MICHIHIRO
IPC: G06F13/14
Filed: 1984-11-27
Abstract: PURPOSE:To connect an internal control bus and unit selecting signal lines to any direction out of right and left directions by selectively switching the direction of the internal control bus and the internal signal lines of the unit selecting signal line by turning an internal bus change-over switch. CONSTITUTION:When a controller body is arranged on the left side and I/O expanding units 21-2n are arranged on the right side, the internal bus change- over switch SW is turned to the contact (b) side. Consequently, the output of the switch SW is turned to 'L', bus buffers 6A, 6B are turned on in the right direction and the internal control bus (c) is turned to the right. Simultaneously, a direction switching circuit 9A is turned on, the internal signal lines of the unit selecting signal lines CS1-CSn are turned to the right direction and a signal from the connection terminal of an expanding connector 4A is outputted as a unit selecting signal for the expanding unit 2i (i=1-n) concerned. When the body 1 is arranged on the right side and the units 21-2n are arranged on the left side, the switch SW is turned to the contact (a) side. Consequently, the buffers 6A, 6B are turned on in the left direction and the bus (c) and the signals CS1-CSn are also turned to the left direction.
Patent JP-S62110146-A (JP)
Title: Characteristic correction circuit for air/fuel ratio sensor
Inventor: YOKOTA KAZUNORI
IPC: G01N27/41
Filed: 1985-11-07
Abstract: PURPOSE:To make it possible to utilize all of air/fuel ratio sensors, by connecting a characteristic correction circuit to a pump current control means and an oxygen pump element in series so that a pump current is increased and decreased at a predetermined ratio to supply the increased and decreased pump current to the oxygen pump element. CONSTITUTION:Characteristic correction circuits 30, 40 having the same structure are connected in directions opposite to each other through a pump cell 20 and operated as a reversal amplifying circuit with an amplifying ratio (n) using operational amplifiers OP1, OP2 and resistors R2, nR2 and + or -Ip1R1V is applied to the + terminal thereof as the reference potential of the cell 20 while voltage of + or -(Ip1+Ip2) R1V is applied to the - terminal thereof. Therefore, the current Ip2 flowing to a resistor mR1 is expressed by a predetermined formula. That is, the current Ip0 from a controller 10 is absorbed by Ip2 by the circuit 30 to be supplied to the cell 20 and the current Ip1 flowing through the cell 20 is added to the current Ip2 by the circuit 40 and the added current is returned to the controller 20 as the current Ip0. Therefore, correction can be performed by an arbitrary method using the circuits 30, 40.
Patent JP-S63104145-A (JP)
Title: Timer interruption processing method
Inventor: TANAKA KUNIO
IPC: G06F9/46
Filed: 1986-10-21
Abstract: PURPOSE:To shorten the interval of the task switching interruptions and to secure the satisfactory response properties by setting the interruption frequency to each of plural interruption processing contents needed in case of a task switching and then executing these processing contents when the generating frequency of the timer interruptions reaches a level corresponding to the prescribed interruption processing contents. CONSTITUTION:An interruption control table is stored in a system memory 20. This control table contains an N counter which counts down the hard interruption number P of a single tick showing the specific interruption frequency applied by a hard timer with which a single task switching interruption process is carried out as well as the interruption frequency of the hard timer, an M(Q) counter which counts down the number Q of phases, the interruption frequency m(Q) for each phase and the number of ticks, and the processing routine address of each phase. Then only the phases that must always be processed for each switch are carried out in the prescribed order. In such a way, the processing time is shortened for task switching interruptions and the overhead of real processing is reduced while keeping the satisfactory response properties for input/output.
Patent JP-H04129540-A (JP)
Title: X-ray ct device
Inventor: NISHIKI MASAYUKI
IPC: A61B6/03
Filed: 1990-09-21
Abstract: PURPOSE:To obtain an X-ray CT device which can obtain each correct slice image in both directions, in simple manner without making the constitution of an image reconstitution part complicate, when image pick-up is carried out through scanning in both directions for an inspected body by carrying out the lateral reversal output in correspondence with the revolution direction of an X-ray tube and a detecting means. CONSTITUTION:In this X-ray device, an X-ray tube 5 and a detecting means 6 revolve one time in a prescribed direction, i.e., in the normal direction (a), the data in one revolution for preparing a slice image without rearranging the data outputted from an image pick-up element 9 is obtained. When image pick-up is performed by turning the X-ray tube and the detecting means in the reverse direction (b), the image pick-up element carries out the lateral reversal output in the normal revolution, and the data for one revolution in the reverse direction for preparing the slice image without rearranging the data is obtained. Accordingly, the image is reconstituted in the same algorithm in both revolution without carrying out the rearrangement processing of the data in an image reconstitution part 12, and a correct slice image can be obtained in the normal and reverse directions in simple manner.
Patent JP-2001073743-A (JP)
Title: Exhaust purifying device for diesel engine
Inventor: NAKAMURA SHUICHI
IPC: F01N3/02
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To cut off fuel consumed by burner for filter regeneration treatment. SOLUTION: In case filter regeneration is carried out, fuel consumed by burner equipment 20 is cut off by making use of exhaust heat by opening exhaust passage 10 a little, controlling opening angle controlling valve 18 with by-pass 14 almost open all the way, thus guiding part of exhaust gas in operation to filter 12. Also, mixing of fuel spray, catalyst air and exhaust gas is promoted, and fuel consumed by burner equipment 20 is further cut off by providing air supply passage 34 protruding into exhaust passage 10 for supplying catalyst air, by forming its tip as ejector shape making cross section area of passage smaller, and by fitting fuel injecting nozzle 25 so that fuel spray from burner equipment 20 is injected along flow of catalyst air.
Patent JP-H08112905-A (JP)
Title: Ink filling method
Inventor: OGAWA KATSUHIDE
IPC: B41J2/175
Filed: 1994-10-17
Abstract: PURPOSE: To remove the air bubbles remaining in an ink tank in an ink filling method injecting ink into the ink tank. CONSTITUTION: Ink is injected into an ink tank 1 by turning the atmosphere communication port 2 of the ink tank 1 downwardly and attaching an ink injection jig to the atmosphere communication port 2 in a hermetically closed state by a joint receiver and allowing a definite amt. of the ink to flow in the ink tank under a constant pressure by a pressurizing device. At that time, the air pushed out by the injection of the ink is removed from an ink supply port 3 but a part thereof remains in an ink holding member to become an air bubble according to circumstances. However, the ink tank 1 is fixed to the ink tank fixing jig attached to an ultrasonic vibration stand and the ink is injected into the ink tank 1 while vibration is applied to the ink tank 1 to remove the air bubbles.
Patent JP-H1087861-A (JP)
Title: Resin molding excellent in gas-barrier property and its production
Inventor: NAKA AKIO
IPC: B32B27/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a resin molding which has a layer formed on its surface and excellent in gas-barrier property esp. in a high-humidity environment by forming a surface treatment layer contg. a specific monomer and curing the layer by the exposure to a radiation. SOLUTION: This molding is obtd. by forming a surface treatment layer contg. at least one polymerizable monomer (A) having at least three double bonds and a prim. alcoholic hydroxyl group in the molecule on the surface of a molding produced from at least one resin selected from among a polyester, a polyolefin, and a polyamide and then curing the surface treatment layer by the exposure to a radiation. Pref. the content of monomer A in the surface treatment layer before the curing is 80wt.% or higher. The molding is suitable for the use as a gas-barrier packaging material excellent esp. in physical properties such as softness and strengths.
Patent JP-S60135435-A (JP)
Inventor: PIITAA JIYON SUMISU
IPC: C08J5/22
Filed: 1984-11-29
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-S60143565-A (JP)
Title: Storage battery
Inventor: ISHII TERUAKI
IPC: H01M50/463
Filed: 1983-12-28
Abstract: PURPOSE:To prevent short caused by contact by inserting a comb-shaped body having an inserting part to be inserted to a lug and whose surface is electrolyte resistant and has insulating property into a positive plate lug and/or a negative plate lug of plate group and connecting them with a strap. CONSTITUTION:A comb-shaped body 6 having an inserting part 7 which is inserted into a lug 4, comprising a metal such as steel or titanium, and its surface is covered with insulating resin is inserted into a positive plate lug and/or a negative plate lug of a plate group comprising a positive plate 1, a negative a plate 2, and a separator 3, and they are connected with a strap 5 to assemble a storage battery. Contact of the plate group with the lug 4 or the strap 5 caused by deformation of the plate or repeated vibration is prevented by a simple construction. Therefore, short is prevented and reliability is increased.
Patent JP-S62112324-A (JP)
Title: Manufacture of x-ray mask
Inventor: NAGATA HIDEO
IPC: G03F1/00
Filed: 1985-11-11
Abstract: PURPOSE:To assure the X-ray mask substrate bonding process with excellent plate precision by a method wherein an X-ray mask substrate and a substrate holding ring are adsorbed to a holding rotary mechanism and while rotating them concentrically, fluid bonding agent applied on the holding ring 4 is made even and the the rotary mechanism is moved to bond the substrate on the substrate holding ring. CONSTITUTION:A substrate holding ring 4 and a silicon substrate 3 are respectively held by the second holding rotary mechanism 2 and a first holding rotary mechanism 1 by vacuum adsorption. The substrate 3 and the ring 4 are rotated together with the mechanism 1, 2 at a uniform speed. The ring 4 is coated with sensitive resin 5 (fluid bonding agent). After making the sensitive resin 5 even, the mechanism 1 is lowered to bond the substrate 3 on the ring 4. Through these procedures, the resin 5 is made even by centrifugal force while the substrate 3 is vacuum adsorbed for correcting any warp to assure the bonding process with excellent plate precision.
Patent JP-2001074308-A (JP)
Title: Hot water supply apparatus
Inventor: KITO AKIHITO
IPC: F24H1/10
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply apparatus to prevent the damage of safety even when a plurality of remote control are simultaneously used and besides excellent in convenience, in a hot water supply apparatus provided with a plurality of remote controls. SOLUTION: This hot water supply apparatus comprises a hot water supply apparatus body to supply hot water heated to a given temperature, and a plurality of remote controllers to control the temperature of hot water supplied from the hot water supply body. When the specified remote controller is in use, the temperature set by that controller always has priority (S8 and S11). Further, when the operation switch of the remote controller is pressed three seconds or less, the remote controller is individually started or stopped (S1, S2, S5-S7, S9, S10, S12, and S13). When the operation switch of any of the remote controllers is pressed three seconds or more during simultaneous use, all the remote controllers are brought into a stop (S14 and S15).
Patent JP-H06102587-A (JP)
Title: Copying machine
Inventor: SATO JUNJI
IPC: G03G15/041
Filed: 1992-09-21
Abstract: PURPOSE:To vary variable power rate in accordance with the size of transfer paper even when originals having different sizes coexist by changing the variable power rate of an optical system in accordance with output from an original size detection part. CONSTITUTION:The original size is extracted by an original size detection part 81, and a control part 41 receives the original size, compares it with the variable power rate stored in a variable power rate storage part 42, and checks whether the variable power rate is optimum. In the case the variable power rate is optimum, copying action is started at that variable power rate, and when it is not optimum, the control part 41 performs variable power action for optimizing the varible power rate. Whether the variable power action is finished is checked. In the case it is finished, the copying action is started at the new variable power rate. In such a case, not only reducing action but also enlarging action for a copied image are performed. For example, it is possible that the original of size A4 is reduced and copied on the transfer paper of size B4 or the original of size B5 is enlarged and copied on the transfer paper of size A4.
Patent JP-S63104772-A (JP)
Title: Production of thick spheroidal graphite cast iron
Inventor: UCHIDA KIYOSHI
IPC: B22D27/09
Filed: 1986-10-21
Abstract: PURPOSE:To produce a thick spheroidal graphite cast iron having excellent mechanical properties by solidifying a molten cast iron which contains specific weight % of specific components and is solidified under the pressurization above a specific pressure, thereby eliminating the generation of a gap formed by shrinkage on solidification and to increase the solidifying rate. CONSTITUTION:The molten metal contg., by weight %, 3.0-4.0% C, 1.5-2.5% Si, <=0.60% Mn, <=0.030% P, <=0.010% S, <=1.0% Ni, and 0.030-0.100% Mn and consisting of the balance Fe and inevitable impurities is cast into a metallic mold and is cooled to form the spheroidal graphite cast iron. Such molten metal is solidified while >=50kgf/cm<2> pressure is exerted thereto. The generation of the gap is thereby prevented and the cooling rate is increased. The molten metal is thus satisfactorily spheroidally graphitized into the central part and the thick spheroidal graphite cast iron having excellent ductility and impact toughness of the casting is obtd.
Patent JP-H0298996-A (JP)
Title: Multilayer substrate
Inventor: SATO MASATO
IPC: H05K3/46
Filed: 1988-10-05
Abstract: PURPOSE:To enhance capacity without increasing a size of a multilayer substrate by connecting a power source layer, a ground layer and a capacity bank by a through-hole. CONSTITUTION:A dielectric thin film 4 is coated with a conductor thin film 3 on the both sides by vapor, sputtering, etc., and a plurality thereof are laminated through the dielectric thin film 3 to make a capacitor bank 5. A part of a substrate material 1 is inserted to a bored hole, and a power source layer 6, a ground layer 7 and a capacitor bank 10 are connected by a through-hole. The capacitor bank 5 stores energy through-hole 10a which is connected with the power source layer 6. The energy stored in the capacitor bank 5 is discharged to the power source layer 6 through a through-hole 10b to replenish energy which is blocked by inductance element. Capacity can be enhanced without enlarging a multilayer substrate in this way.
Patent JP-S61130652-A (JP)
Title: Line pressure control system of automatic transmission with speed change shock reducer
Inventor: HAYAZAKI YASUICHI
IPC: F16H61/04
Filed: 1984-11-28
Abstract: PURPOSE:To enable the prevention of the driving load increase of an oil pump by regulating the line pressure following the adjustment of operating oil pressure by using a regulator valve so as not to raise the line pressure during speed change. CONSTITUTION:The solenoid duty pressure PD which rises with the increase of throttle opening is operated so that the modifier pressure PM rises with the increase of throttle opening. In consequence, a regulator valve 2 raises the line pressure PL with the increase of throttle opening to regulate the line pressur PL. Thus, while the operating oil pressure PO of a friction element 3 is decreased, the line pressure PL is also decreased in response to it, and the driving lod of oil pump cannot be increased.
Patent JP-S60144524-A (JP)
Title: Mechanism of ignition for gas appliance
Inventor: HAMANO MINORU
IPC: F23Q9/08
Filed: 1983-12-31
Abstract: PURPOSE:To indicate the state of ignition of a burner without long delay, by operating a pilot lever by the primary and the secondary cams, and by operating an ignition lever by the tertiary cam, respectively. CONSTITUTION:A pilot lever 43 is operated by the primary and the secondary cams 12 and 13. In the latter half of an igniting operation, the pilot valve is held in the open state by the primary cam 12, at the same time a main valve is held in the open state by locking the tertiary cam 14. Accordingly, the pilot valve can be closed by a small amount of pivotal movement of the primary cam 12 to the returning direction. With such an arrangement, the returning amount of an ignition member is made small, so that the state of ignition can be indicated without long delay. Besides, the size of a gas appliance can be miniaturized by decreasing the space around an intermediate lever 44 by making the lever scarcely move during an extinguishing operation.
Patent JP-S62110654-A (JP)
Title: Mode switching device for tape recorder
Inventor: NAKASE HIROMI
IPC: G11B15/10
Filed: 1985-11-08
Abstract: PURPOSE:To send out noiseless output without contact by providing a controlling circuit that receives output signals of a mode switching operating section and a mode position detecting section and outputs a motor rotation command signal and a current application command signal of LED of the mode position detecting section. CONSTITUTION:A rotary plate 26 has slits 27a, 27b, 27c, 27d, 27e, 27f and 28 and moves controlling members of a tape recorder to respective position according to specified mode corresponding to rotation of a motor 16. In a mode position detecting section 18, a phototransistor TR 30 and an LED 31 are opposite to each other with the rotary plate 26 between, and similarly, a photodiode 32 and an LED 33 are opposite to each other. Light emitted from the LED 31 passes through slits 27a-27f and irradiates the diode 32. Similarly, light emitted from a diode 33 passes through the slit 28 and irradiates the diode 32. Output of the mode switching section 14 and output signals of the mode position detecting section are inputted by a controlling circuit 23, and motor rotation command and a current application command signal of LED of the detecting section 18 are outputted.
Patent JP-H07109266-A (JP)
Title: Halogenated lactones and production thereof
Inventor: MATSUMURA YASUSHI
IPC: C07D307/935
Filed: 1993-10-07
Abstract: PURPOSE:To provide the compound obtained by halogenating a specific lactone with an electron-attracting halogenating agent in the presence of a base in an inactive solvent, and used as an intermediate for halogenated prostagrandins useful as medicines, etc. CONSTITUTION:A novel halogenated lactone of formula I [R<1> us H, methyl, or (substituted) five or six-membered ring cycloalkyl together with R<2>; R<2> is 5-8C (substituted)hydrocarbon, 4C alkenyl, alkinyl, or (substituted) five or six- membered ring cycloalkyl; R<3>, R<4> are H, OH-protecting group; one of X,X IS H, and the other us halogen] {e.g. (1S,5R,6R,7R)-2-oxa-4-fluoro-7-t- butyldimethylsiloxy-6-{(E)-3-t-butyldimethylsiloxy-5-methyl-1-nonenyl}- bicyclo[3.3.0]3-octane}. The compound is obtained by halogenating a lactone of formula II with an electron-attracting halogenating agent in the presence of a base in an inactive solvent.
Patent JP-H03113808-A (JP)
Title: Magnetic head device
Inventor: OOHASHI TAKEMOTO
IPC: G11B5/17
Filed: 1989-09-27
Abstract: PURPOSE:To obtain the magnetic head which does not require a coiling stage, is free from a winding part and is inexpensive and highly reliable by forming a substrate previously provided with a part of the winding part as a part of circuit patterns, a magnetic head core which is positioned, adhered and coupled to the substrate and the remaining part of the winding part by wire bonding in conformity with the circuit patterns. CONSTITUTION:A part of the winding part of the magnetic head is previously formed in a part of the circuit patterns 2 of the recording and reproducing circuit substrate 1 and the magnetic head core 3 is adhered and fixed to the prescribed position by an epoxy adhesive agent, etc. The remaining winding part is thereafter formed by executing wire bonding with a metallic wire 4, for example, gold wire, to complete the winding part for the magnetic head. The need for the coiling stage and the soldering of the terminals of the winding part, etc., is, therefore, eliminated and the productivity is improved; further, the irregular winding is eliminated and the magnetic head having the stable characteristics is mass-produced. The high S/N of recording and reproducing signals is obtd. in this way and the magnetic head of the integral type of the small and highly reliable or inexpensive magnetic head and the circuit board is obtd.