baber/WOPTO huggingface dataset:
Patent JP-S62214744-A (JP)
Title: Packet transmission system
Inventor: OOYA KAZUAKI
IPC: H04L12/22
Filed: 1986-03-17
Abstract: PURPOSE:To prevent the leakage of data by providing a means controlling the order of packet by a prescribed definition to the reception and transmission side, deciding the logical channel of each packet in the order of sending at the transmission side and restoring the data string of the packet received from each logical channel at the reception side. CONSTITUTION:Data X, Y, Z to be sent of data 1, 4, 7 are split at each packet, a transmisson order rule control section 10 is used to share the packets into logical channels A, B, C of data 2, 5, 8. In this case, the sent order is changed according to the sequence restriction of the control section 10. Thus, the packet data are sent in the entirely difference order from that of the packet data constituting the original data 1, 4, 7 to be sent. At the reception side, the packet data received from each logical channel (2, 5, 8) is rearranged by a reception side order rule control section 11 to obtain reception data X, Y, Z of data 3, 6, 7. Thus, the leakage of the data from the transmission line and the decoding are prevented.
Patent JP-H06268353-A (JP)
Title: Printed board
Inventor: HATTORI TOMOAKI
IPC: H05K3/06
Filed: 1993-03-17
Abstract: PURPOSE:To provide a printed board in which a desired circuit can be easily formed. CONSTITUTION:A copper foil layer 5 with a through-hole of the same diameter as that of a through-hole 11 is formed as a wiring pattern in both surfaces of a polyimide film with the through-hole 11 formed by etching, and further a polyimide etching resist layer 9 with a hole of larger diameter than that of the through-hole 11 is formed on the copper foil layer 5.
Patent JP-S61213718-A (JP)
Title: Navigator apparatus for vehicle
Inventor: TSUNODA MASAICHI
IPC: G09B29/10
Filed: 1985-03-20
Abstract: PURPOSE:To make it possible to easily perform the searching of a long distance course, by performing the rough searching of a course on the basis of a road system data of an upper rank level and subsequently interpolating the connection road of the rough searched course by the searching of the road system data of a lower rank level. CONSTITUTION:In the selection of a course by a course searching means 4, rank levels of ranks A-C showing the demand degree of road system data are added to the road system data from a map data memory means 2. When a course is selected, at first, the rough searching of the course is performed by using only road system data having the upper rank A and, after this rough searching, interpolation searching for interpolating the interval between crossings roughly searched is performed by using the road system data of the next rank B and final interpolation searching is further performed by using the road system data of the rank C coming to a lower tank level to determine the navigating course of the vehicle. By this method, course can be simply searched even when a long distance is searched.
Patent JP-S62213221-A (JP)
Title: Fixed inductor
Inventor: WAKU YOJI
IPC: H01F37/00
Filed: 1986-03-14
Abstract: PURPOSE:To adjust the gap between a T-shape core and a disk core and increase the current capacity and reduced the size by a method wherein the T-shape core is inserted into a hollow coil whose winding width is adjusted and then coupled with the disk core. CONSTITUTION:The gap (t) between a T-shape core 2 and a disk core 3 can be adjusted by the winding width of a hollow coil 1 formed by winding an adhesive copper wire. The winding start and winding end of the hollow coil 1 are wrapped on respective terminals 5. The hollow core 1 is fitted to the T-shape core 2 with the terminals 4 and this assembly is inserted into a case 5 and fixed by filling the case 5 with resin 6. Thus, the winding start and the winding end of the hollow coil 1 are wrapped on the terminals 4, and T-shape core 2 is inserted into the hollow coil 2 and the disk core 3 is coupled with them. With this constitution, by employing the T-shape core 2 and the disk core 3, the gap (t) between the cores 2 and 3 can be adjusted by the winding width of the hollow coil 1 so that the flow of the flux can be changed and the current capacity can be adjusted.
Patent JP-S58174676-A (JP)
Inventor: MINEMURA ISAHIRO
IPC: D06C23/04
Filed: 1982-04-08
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-S61216340-A (JP)
Title: Manufacture of semiconductor device
Inventor: TATSUMI NAOTAKE
IPC: H01L21/84
Filed: 1985-03-20
Abstract: PURPOSE:To dispose plural semiconductor elements on the substrate in a high density by a method wherein the spaces needed for insulating each semiconductor from one another are lessened by manufacturing a semiconductor device in a specific process. CONSTITUTION:An insulating film 14 is formed on a substrate 13. Epitaxial layers 15 are selectively formed thereon. Then, an insulating film 16 is formed on the whole surfaces of the epitaxial layers 15 and on the exposed part (m) of the insulating film 14. An epitaxial layer 17 is formed on the whole surface thereof. This epitaxial layer 17 is polished to the position shown by broken lines and an arrow. By this polishing, the epitaxial layers 15 and 17 are insulation-isolated by the insulating film 16 and are arrayed on the same plane. Lastly, an impurity is selectively diffused in the epitaxial layers 15 and 17, each electrode 10, 11 and 12 are formed and various semiconductor elements T1', T2'... are formed. A substance making the semiconductor element T1' insulate from the other semiconductor elements T2', T3'... is the insulating film 16 so thin as several mum in width. As a result, the high-density disposition of the elements can be realized.
Patent JP-S56153454-A (JP)
Title: Spurious signal generating circuit for folding test
Inventor: TANIGUCHI HARUMASA
IPC: G06F11/22
Filed: 1980-04-30
Abstract: PURPOSE:To reduce the scale of hardware monopolized by the test, by operating the tag-in register by encoded information. CONSTITUTION:Tag-in register 16 provided in input/output control device 1 consists of a K-bit flip-flop. Decoder circuit 17 is connected to tag-in register 14, n-bit components of the data line, and P-bit components of the output line of spurious error generating circuit 17 through signal lines. The relation among K bits, n bits, and P bits satisfies K=log2(n+P). If decoder circuit 17 is constituted by the two- input AND gate, n+P gates are sufficient because it decodes K bits. As a result, the number of bits of the flip-flop required in folding tag-in register 16 is reduced considerably.
Patent JP-H05258022-A (JP)
Title: System for generating architectural design integrated drawing
IPC: G06F17/50
Filed: 1992-03-16
Abstract: PURPOSE:To provide the subject system which can superpose designs executed separately as being classified by speciality in accordance with a checking purpose, and to easily check discrepancy between the designed contents or on a drawing. CONSTITUTION:This system for generating the architectural design integrated drawing integrates the designs classified by the speciality is provided with input means 11 to 1n to input pattern information and design information, a storage means 5 to store picture-layerized design data, output means 21 to 2n, and 6 to output the drawing generated by superposing the picture-layerized design data, and processing means 31 to 3n to generate the design data picture-layerized for every speciality on the basis of the pattern information and the design information inputted from the input means 11 to 1n and store it in the storage means 5, and simultaneously, select the design data of every picture layer, and extract it from the storage means 5, and generate a superposed drawing, and output it to the output means 21 to 2n, and 6. Thus, the superposed drawing can be outputted to the output means 21 to 2n, and 6 by selecting the picture layer in accordance with an examined item of the design, and the discrepancy of the designed contents or on the drawing can be easily checked.
Patent JP-S57170995-A (JP)
Title: Preparation of liquid fuel comprising three component system
Inventor: TANAKA MASARU
IPC: C10L1/32
Filed: 1981-04-15
Abstract: PURPOSE: To obtain inexpensively a new stable liquid fuel having high combustion effect without using an emulsifying agent and without causing environmental pollution such as atmospheric pollution, etc., by comprising three components of coal or vulcanic ash trass, petroleum, and water.  
     CONSTITUTION: (A) Coal (e.g., peat, lignite, brown coal, bituminous coal) is reacted with (B) an aqueous solution of caustic potash or potassium carbonate at 50W150°C at ≤5 atm. for 1W3hr, to give a colloidal solution of potassium humate, to which petroleum (e.g., gasoline, light oil, kerosene, heavy oil) is added, the blend is emulsified by ultrosonic wave or by an emulsifier, to give the desired liquid fuel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56154822-A (JP)
Title: Delay circuit
Inventor: KIKUCHI KOUICHI
IPC: H03K5/135
Filed: 1980-05-02
Abstract: PURPOSE:To minimize the scale and initialization time of a delay circuir by initializing the whole of delay circuits only by initializing the 1st-stage and one-bit delay circuit having an initializing function. CONSTITUTION:A one-bit delay circuit having an initializing function and one-bit delay circuirs 102-104 having no initializing function are cascaded to form a four- bit delay circuit. Delay circuit 101 is initialized with clock inputs 1 and 2 and initializing control signal 4. Simultaneously, the whole of the delay circuits is placed in a racing state by using clocks 1 and 2 and the output signal of delay circuit 101 is propagated through delay circuits 102-104 one after another, initializing the whole of the delay circuits. Next, while the initializing control signal is reset, a normal clock signal is only inputted, performing normal delay circuit operation. Thus, the scale of the delay circuits and the initialization time are minimized.
Patent JP-S56155554-A (JP)
Title: Manufacture of ceramic header
Inventor: SHIBATA ISAO
IPC: H01L21/60
Filed: 1980-05-02
Abstract: PURPOSE:To prevent the generation of connection between connecting wires and the end edge parts of chip in the ceramic header by a method wherein step parts are formed on a ceramic substrate using a thick film dielectric paste, and a pattern to be formed of a thick film conductive paste is formed thereon. CONSTITUTION:The alumina ceramic substrate is washed and degreased. The thick film conductive paste 22 is printed thereon and is baked. The thick film dielectric paste 23 is printed using glass-ceramics, and is laminated to the same thickness with the chip 25 to form the step parts, and the connection with the connecting wires 26 at the end edge parts of chip is prevented. Then the thick film conductive paste 24 is accumulated and is baked. By this constitution, the alumina substrate does not shrink because the baking is finished, and short-circuiting of the connecting wires at the end edge parts of chip is not generated because the second layer 23 is made to thick.
Patent JP-2000261358-A (JP)
Title: Satellite communication receiver
Inventor: YOSHINO YASUNORI
IPC: H04B7/26
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To stabilize a received frequency and improve satellite capture performance when a receiver moves by eliminating the influence of a doppler effect. SOLUTION: A satellite direction calculating means 14 acquires information related to the direction of a satellite to be traced according to GPS reception, and on the other hand, the information of the travel speed of an automobile and the travel direction of the automobile is respectively acquired by a speed sensor and a geomagnetic sensor. A travel speed calculating means 10 calculates components of the travel speed of the automobile in the satellite direction on the basis of information about the direction of the satellite, the travel speed of the automobile and the information of the travel direction of the automobile.  In addition, a frequency controlling means 12 consisting of a 1st amplifier 311 and an addition circuit 312 adjusts voltage outputted by a phase comparator circuit 307 with quantity corresponding to the fluctuation of a frequency due to a doppler effect in radio waves from the satellite on the basis of the travel speed calculated by the means 10 and supplied the adjusted voltage to a 1st oscillation circuit 310.
Patent JP-H09251015-A (JP)
Title: Liquid temperature adjusting device
Inventor: FUKUNAGA SHINGO
IPC: G01N30/54
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device for easy maintenance by burying a conduit tube constituting a flow path for a liquid to be temperature-adjusted in a body with a thermal conductive member. SOLUTION: A part of a conduit tube 1 constituting the flow path of a liquid to be temperature-adjusted is buried in a housing 2 with a thermal conductive member 6. One surface 3 of the housing 2 is open, and the thermal conductive member 6 is poured in from the part, and, a heater 7 contacts to this. On the housing 2, a hole 4 through which an end of the conduit tube 1 is led outside is opened. When the conduit tube 1 is wound like a coil and held in the housing 2, a small-sized device is obtained. Since the housing 2 is filled with the thermal conductive member 6 with no gap, the liquid flowing inside the conduit tube 1 is excellent in temperature follow-up characteristics if the heater 7 is adjusted to a specified temperature, so that temperature change caused by the temperature change in external environment is suppressed to a minimum.
Patent JP-S60201742-A (JP)
Title: Data processing system
Inventor: TOKUUME YOSHIHIRO
IPC: H03M7/14
Filed: 1984-03-26
Abstract: PURPOSE:To attain 7-9 bits data code conversion with high accuracy by selecting and storing previously 2<7> pieces of 9-bit signals having MSB and K set at ''1'' and <=2, respectively, and reading out the 9-bit signal in response to a 7-bit input signal. CONSTITUTION:When a 7-bit signal is code-converted into a 9-bit signal, the MSB is set at ''1'' with the number K of continuous 0 bits set at <=2 respectively. Thus 2<7> (=128) pieces of 9-bit signals are selected and stored previously to a ROM102 as the highly accurate data in response to the number of 7-bit input signals. Then the 9-bit signal is read out to a register 103 every time the 7-bit input signal is stored to a register 100. In such a way, the data code conversion with high accuracy is attained.
Patent JP-S5031200-A (JP)
IPC: D06M101/16
Filed: 1974-05-24
Abstract: Amine oxides of the formula R1R2R3N->O, in which R1 is medium- to long-chain alkyl, R2 is short- to long-chain alkyl or polyethyleneglycol, R3 is short chain alkyl or polyethyleneglycol, with the provisos that the polyethylene glycol groups together have not more than 10 glycol units, and that R3 is polyglycol if R2 is medium- to long-chain alkyl, are useful as antistatic agents in lubricating agents for synthetic fibers. The amine oxides are distinguished by a good thermal stability, are low-volatile, non-corrosive, compatible with usual lubricating agents and soluble in aqueous and oily lubricating compositions.
Patent JP-S55151166-A (JP)
Title: Contactless ignition system
Inventor: SATOU MITSURU
IPC: F02P3/04
Filed: 1979-05-14
Abstract: PURPOSE:To obtain an optimal time period for passing primary current to the ignition coil independently of the change in the power source voltage and engine speed, through provision of a reverse bias circuit which raises the threshold level in response to the rise in the power source voltage and engine speed. CONSTITUTION:In accordance with the contactless ignition system of this invention, pulses produced by pickup coil 1 in synchronsim with the rotation of engine are supplied to a Schmidt circuit including transistors Q4, Q5, and power transistor Q24 is energized by transistors Q13, Q14, Q23 during the while when the level of said pulses is higher than the threshold level of said Schmidt circuit. When transistor Q24 is de-energized subsequently as the level of said pulses is lowered, a high voltage is produced on the secondary side of ignition coil IgC for emitting spark at ignition plug PLG. Here, in addition to a normal bias circuit consisting of transistors Q1, Q2, there are further provided a reverse bias circuit consisting of transistor Q3, etc., and a normal bias correcting circuit consisting of diodes D7-D10, transistors Q11, Q12 for correcting the function of said normal bias circuit, etc.
Patent JP-H10257662-A (JP)
Title: Electrical wire protection device
Inventor: OKUNO SUMIO
IPC: H02H3/08
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To judge whether no load current flows due to the disconnection state of a load or due to the execution of a breaking control by providing a circuit for discriminating an overcorrect state which is applied to a load current from a load open-circuiting state, applied to a load based on a current signal. SOLUTION: A switching signal 18a is fed to a semiconductor switch 11 for switching conduction control, and a load current 11a is supplied to a load 30 by a conduction control circuit 18. A current signal 161a corresponding to the current value of the load current 11a is formed by a current detection circuit 16, and the overcorrect state which is applied to a load current 11a is discriminated from the open-circuiting state of the load 30, thus generating a state- discriminating signal 143a. When an overcorrect state is detected by a protection circuit 12a, a breaking signal 123a is generated, and at the same time the breaking signal 123a is fed to the semiconductor switch 11 with higher priority over a switching signal 18a and a breaking control applied to the load current 11a is executed for the semiconductor switch 11.
Patent JP-S59183949-A (JP)
Title: Method and device for measuring moldability of molding sand
Inventor: SAKANO TAKEO
IPC: B22C1/00
Filed: 1983-04-01
Abstract: PURPOSE:To measure exactly, easily and continuously the moldability, etc. of molding sand by charging the molding sand atop a screening mesh, dropping the screened falling sand onto a sensing plate and displacing the sensing plate. CONSTITUTION:When a specified volume of molding sand S is supplied atop a screening mesh 4, the sand S is scraped by a horizontally moving scraper 8 and the screened sand falls through the screen openings and a sand receiving chute 1 onto a sensing plate 13. When the plate 13 displaces, the deflection thereof is detected with strain gauges 15, 15a and is fed to a converter 17. The deflection is converted to the falling rate of the sand by the graph indicating the relation between the deflection and the falling rate of the sand. The falling rate of the sand is fed to an arithmetic device 19, where the falling rate of the sand integrated by every residence time is devided by the residence time and is arithmetically processed to an average value per unit (g/sec). Since the sand characteristic is continuously, exactly and easily detected by such method, the control of the sand with high accuracy is made possible.
Patent JP-H03260593-A (JP)
Title: Heat feed apparatus
Inventor: KOMENO NORIYUKI
IPC: F28D15/02
Filed: 1990-03-09
Abstract: PURPOSE:To enhance the capacity of a gas-liquid separator and to prevent the abnormal heating of a heater or the pressure rise in the system by uniformly distributing a cooling medium to a radiator by providing an evaporation accelerating device to the gas-liquid separator. CONSTITUTION:A part of the exhaust pipe 14 for the exhaust of a heater 4 is guided into the gas-liquid separator 13 which is connected to the gas pipe 5 connected to an upper header 1 and the liquid return pipe connected to a lower header 2 to constitute an evaporation accelerating device 15 heating a heating medium. The heating medium is heated by the heater 4 to be brought to an evaporative state and introduced into the gas-liquid separator 13 from the upper header 1 through the gas pipe 5 and the liquid component is returned to the lower header 2 through the liquid return pipe 6 while the heating medium heated by the evaporation accelerating device 15 to be perfectly gasified is guided to a radiator 8 through a forward pipe 9 and condensed to be returned to the lower header 4 under gravity through a return pipe 10.
Patent JP-H05261463-A (JP)
Title: Method for forming magnesium alloy wheel of vehicles
IPC: B21H1/04
Filed: 1992-03-16
Abstract: PURPOSE:To improve the productivity in a warm spinning forming of magnesium alloy by attaining the warm spinning forming having good surface property without lubricating. CONSTITUTION:A rim part Mr of an intermediate stock M almost shaped with a die forging is worked with the warm spinning forming to a prescribed wheel shape without lubricating by using a roller 5 composed of ceramics. Therefore, the warm spinning forming having good surface property can be realized even without lubricating by using the roller composed of ceramics having low affinity magnesium so that the productivity can be improved, and high quality of products can be secured.
Patent JP-S52140956-A (JP)
Title: Heat pipe unit
Inventor: ISHIHARA SATORU
IPC: F28D15/06
Filed: 1976-05-20
Abstract: PURPOSE: To provide a heat pipe unit characterized in that the wick is arranged in an asymmetric form relative to the pipe axis so that the heat transfer rate can be controlled by rotating the pipe about its axis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58177005-A (JP)
Title: Irregular reflecting body of radar
Inventor: HAJIKANO KIYOSHI
IPC: G01S7/38
Filed: 1982-04-09
Abstract: PURPOSE:To avoid the direction and position of a body from being caught, by coating or adhering metallic pieces to the surface of a frame construction body made of ceramic and reflecting electromagnetic waves irregularly even with a radar. CONSTITUTION:Metallic fine wire or metallic piece/powder 2 is blown on the frame construction body 1 made of ceramic to coat the surface. The frame constrction constituting the board of the construction body 1 constitutes branches at random in three-dimension, then electromagnetic waves hit on the body are reflected irregularly and the direction and position of the body are not caught by the radar.
Patent JP-H0625845-A (JP)
Title: Sputtering device
Inventor: SAITO YUTAKA
IPC: C23C14/35
Filed: 1992-03-16
Abstract: PURPOSE:To cause the uniform erosion of a target and to improve the efficiency of using the target by forming the lines of magnetic force on the target surface in planar magnetron sputtering in the peripheral part of the target from its center. CONSTITUTION:The central part and outer peripheral part of the target 15 are provided respectively with magnetic members 17, 16 and a cathode 7 having plural coils 12a, 12b is disposed on the rear surface of a backing plate 14 for the target at the time of forming the thin film of the target 15 material by sputtering on a substrate 4 with the planar magnetron sputtering device. The lines 21 of magnetic force formed by energizing the coils 12a, 12b are introduced through the backing plate 4 to the magnetic member 17. A part of that are introduced into the target 15 and the rest are introduced to the outer peripheral yoke part 10b of the cathode 7 past the top of the target 15 and the outer peripheral member 16. The lines 21 of magnetic force on the target 15 draw a large arc from the central part to the outer peripheral part and the surface of the target 15 is therefore uniformly eroded and the efficiency of utilizing the target is improved.