baber/WOPTO huggingface dataset:
Patent JP-S61101682-A (JP)
Title: Structure of connecting section between wheel and air vessel for power device
Inventor: UEKI SHIGERU
IPC: F03B17/04
Filed: 1984-10-24
Abstract: PURPOSE:To permit to dismantle the mounting rod of the wheel from the air vessel by connecting the mounting rod of wheel with screws through a packing from the inside of the air vessel. CONSTITUTION:A hexagonal hole fitment 3 is welded to the center of the air vessel 1 while reinforcing metallic sheets 6 are welded to the hexagonal hole fitment 3 in four directions. Next, the tip end of the wheel mounting rod 7 is inserted into the hole of the hexagonal hole fitment 3. Subsequently, the wheel mounting rod 7 is secured to the air vessel 1 under screwing a screw 5 into a screw hole 8 at the tip end of the wheel mounting rod 7 from the inside of the air vessel 1 through the packing 10. Then, a split pin 9 is inserted into the tip end of the fitment 3 and the tip end of the split pin is bent. According to this constitution, the mounting rod may be dismantled from the air vessel.
Patent JP-H0898559-A (JP)
Title: Voltage inverter device
Inventor: TOMIOKA TAKASHI
IPC: H02M7/48
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a voltage inverter device by which the operation of an inverter can be continued without a trip due to the overheating of a discharging resistor by a method wherein, when an overvoltage signal is received, the adjustable-speed setting time is extended by a preset time to input to a V/F control circuit. CONSTITUTION: A DC voltage rectified from an AC voltage by a rectifier 2 is inverted into a three-phase AC voltage by an inverter 4. The frequency of the three-phase AC voltage is set in advance, and a change rate is set in advance according to a frequency value set by a frequency setter 5. An output voltage with reference to the output frequency of the inverter 4 is controlled to change at a predetermined ratio, and the firing pulse width of the inverter 4 is controlled by an output signal from a V/F control circuit 7. Then, when a DC voltage connected to the load of the rectifier 2 exceeds a predetermined DC overvoltage value, an overvoltage signal is output. When the overvoltage signal is received, the adjustable-speed setting time which is output from an adjustable-speed-time control circuit 6 is extended by a predetermined time to input to the V/F control circuit.
Patent JP-H0272834-A (JP)
Title: Method for modifying edible plant and apparatus therefor
Inventor: DEGUCHI KATSUHIKO
IPC: A23L7/10
Filed: 1988-09-07
Abstract: PURPOSE:To homogeneously modify an edible plant by passing a DC current across both electrodes of an electrolytic cell, continuously producing an electrolytic ionic solution in the treating vessel, containing the edible plant in the electrolytic ionic solution and generating jetting air streams from a nozzle under the treating vessel. CONSTITUTION:An electrolytic diaphragm 3 is provided in the interior of an electrolytic cell 2 and the periphery thereof is a treating part (2a) also functioning as a cathode part. An anode 5 is inserted into the central part of the diaphragm 3 and a DC current is passed across both the electrodes of the electrolytic cell 2 to continuously produce an electrolytic ionic solution and generate jetting gas streams from a nozzle 6 under the vessel. Thereby, the electrolytic ionic solution and the edible plant contained therein are stirred.
Patent JP-S6284352-A (JP)
Title: File access controlling system
Inventor: YOSAI AKIRA
IPC: G06F12/12
Filed: 1985-10-08
Abstract: PURPOSE:To reduce the number of times of accessing to a file by saving plural continuous page data sufficiently apart from present processing position to a file when the content of a controlling table became only such data that require renewal. CONSTITUTION:When all renewal bits of each page data of a controlling table 12n becomes '1', and becomes only the page data that require renewal, the second controlling table 13n in which form No in the case where a file 4 include plural imaginary forms and page No in the form is searched for each page data. The farthest address from the position of the page data being processed at present is extracted, and the plural page data that continue the page data are saved collectively in the file 4. Thus, replacing of the data in a page buffer can be speed up and the number of times of file access can be reduced without giving influences on the present processing position.
Patent JP-H0271171-A (JP)
Title: Method for measuring partial discharge
Inventor: HIROTSU KENICHI
IPC: G01R31/12
Filed: 1988-09-07
Abstract: PURPOSE:To eliminate external noise by a method wherein pulse voltage generating between an insulating layer at an insulation connecting end of each section of a three-phase cable which is cross-bonded, and the ground is measured at two or more points, and obtained voltage waveforms are compared. CONSTITUTION:Insulating layers at both ends of power cables 2 to 4 are grounded by coils L1 to L6. Suppose that partial discharge occurs at point A in a section 4 of the cable 2. And supposed that positive pulse voltage is induced on a conductor of the cable 2, current directing as shown in the figure flows in the insulating layer to the ground, the polarity of pulse voltages generated in respective points of sections 4' to 6 of the cables 2 to 4 is positive at (1), negative at (2) to (5) and positive at (6). On the other hand, pulse of the same polarity is generated with respect to external noise. Therefore, by comparing the polarity of two or more voltage values generated in the respective insulating layer, partial discharge can be distinguished from external noise. As for partial discharge, since the polarity of (1) and that of (2) for example are different, partial discharge can be easily identified.
Patent JP-S6378505-A (JP)
Title: Manufacture of raw material powder for rare earth cobalt permanent magnet
Inventor: OKAYAMA KATSUMI
IPC: H01F1/06
Filed: 1986-09-22
Abstract: PURPOSE:To improve the yield of pulverization while stably obtaining a permanent magnet having excellent magnet characteristics by jet-mill crushing coarsely crushed powder by a supersonic flow of inert gas containing a specific quantity of O2. CONSTITUTION:Coarsely crushed powder 1 having mean grain size of 10mum-500mum is charged to a raw material hopper 2 for an air flow cruiser. Coarsely crushed powder 1 is injected into a crushing chamber 6 in the tangential direction to a circulating flow in the chamber 6 by a supersonic flow of inert gas containing O2 of 50ppm-40,000 ppm flowing in a gas introducing pipe 5. Fine particles adhere and remain in the crushing chamber and powder cannot be pulverized completely when the quantity of O2 contained in the supersonic inert gas is less than 50ppm, and the O2 content of fines is increased excessively and magnet characteristics deteriorate and an undesirable state is brought when the quantity of O2 exceeds 40,000ppm. Fine particles falling together with extremely fine powder deposit on the bottom of a cyclone, a cut-out hopper 9 for the bottom is opened under the state in which the feeding of the inert gas is stopped, fine particles are taken out as products, and fine-shaped raw material powder having mean grain size of 1.5mum-5mum is acquired as products.
Patent JP-H0969125-A (JP)
Title: Information management system and attendance result data managing method utilizing the system
Inventor: KAWACHI SATOSHI
IPC: G06Q10/06
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of work for obtaining management data such as attendance result data and to attain the accuracy of the work. SOLUTION: A portable terminal 1 includes a CPU 6 for totalizing attendance result data based upon personal information stored in a personal IC card in the set state of the IC card. The CPU 6 stores totalized attendance result data in an EEPROM 14 and controls the writing of history data in the set personal IC card. In the set state of the IC card in the terminal 1, the CPU 6 transfers the attendance result data stored in the EEPROM 14 to a totalizing IC card and erases the data stored in the EEPROM 14.
Patent JP-S6284042-A (JP)
Title: Production of 2,4-dichloroacetoacetyl chloride
Inventor: OKADA MASAYUKI
IPC: C07C59/21
Filed: 1985-10-09
Abstract: PURPOSE:To obtain the titled compound useful as a raw material of pharmaceutical or agricultural chemical intermediate in high quality and yield, by chlorinating diketene or 4-chloroacetoacetyl chloride in a forced thin-film reactor or a wet-wall tower reactor properly selecting the charging motor ratio to chlorine. CONSTITUTION:2,4-Dichloroacetoacetyl chloride can be produced by reacting diketene or 4-chloroacetoacetyl chloride (abbreviated as 4-CAAC) with chlorine in a forced thin-film reactor or a wet-wall tower reactor. The diketene to be supplied to the reaction system is dissolved together with chlorine in an inert solvent such as dichloromethane, carbon tetrachloride, etc., under the reaction condition at a concentration of 10-20wt% (same as the concentration of 4-CAAC) and the chlorine gas is preferably diluted with an inert gas to a chlorine concentration of 15-80vol% and supplied to the reaction system in the form of mixed gas. Preferably, the ratios of chlorine/diketene and salt/4-CAAC are adjusted to 1.8-2.3 and 0.95-1.05, respectively.
Patent JP-S6284370-A (JP)
Title: Synonym learning device
Inventor: KUBOTA JUNICHI
IPC: G06F17/22
Filed: 1985-10-08
Abstract: PURPOSE:To output efficiently a synonym with priority for a long time by providing plural synonym sequence storage sections sectioned depending on the length of a KANA(Japanese syllabary) and a representation string so as to prevent important words from being deleted. CONSTITUTION:An input read length discriminating section 7 discriminates a KANA string and a repesentation string designated from a synonym selection section 8. According to the result of discrimination, a synonym retrieval section 14 retrieves a word having an index where the input KANA string and the partial string are coincident depending on the first-in first-out retrieval from the 1st synonym sequence storage section 5 for a shorter length than a prescribed length and from the 2nd synonym sequence storage section 12 for a longer length. According to the discrimination of the length of the KANA string and the representation string, a synonym sequence registration section 16 registers the designated KANA string and representation string to the registration area of the 1st synonym sequence storage section 5 or the 2nd synonym sequence storage section 12.
Patent JP-H0890857-A (JP)
Title: Sheet feeding mechanism for printer
Inventor: WATANABE AKIHIRO
IPC: B65H5/06
Filed: 1994-09-20
Abstract: PURPOSE: To prevent the slack of a print surface by movably supporting a roller longitudinally of the sheet when the sheet is conveyed in an excess feeding state to a forced sheet feeding means at the time of forward line feeding, and setting the roller to a load to the feeding of the tractor when the roller is moved to the rear at the time of reverse line feeding. CONSTITUTION: A veil roller 9 is brought into pressure contact with a platen 3 at the time of forward line feeding, the rotary shaft of the roller 9 is disposed forward of a sheet conveying direction in the long hole of a roller holder 8 by the rotary driving force, and freely rotated. A sheet S interposed between the platen 3 and the roller 9 is conveyed at a slightly faster speed than the feeding speed of a forced tractor 1 by the rotary force of the platen 3 to apply a tension. At the time of reverse line feeding, the tractor 1 and the platen 3 are both rotated reversely to move the rotary shaft of the roller 9 rearward in the long hole, and the surface of the roller is brought into contact with the load site of the holder 8. A braking force is applied by the roller 9 to the sheet S to prevent the slack of the sheet.
Patent JP-S61101508-A (JP)
Title: Ethylene copolymer
Inventor: SHIMADA TAKEO
IPC: C08F220/12
Filed: 1984-10-25
Abstract: PURPOSE:The titled copolymer which has excellent compatibility with polyphenylene ether and improves its impact resistance, comprising ethylene, a specified ethylenically unsaturated ester and itaconic anhydride. CONSTITUTION:A solution formed by dissolving 1-30wt% itaconic anhydride in 5-50wt% ethylenically unsaturated ester of the formula (wherein R1 is H or CH3, R2 is OCOR3 or COOR4 and R3 and R4 are each a 1-18C alkyl) so that the total amount may be 10-30wt% is mixed with 20-94wt% ethylene. To this solution a solvent (e.g., hexane) in which a catalyst (e.g., t-butyl peroxypivalate) is dissolved at a concentration of 0.5-30wt% and a chain transfer agent (e.g., propylene) are added. The resulting solution is radical- polymerized at a polymerization pressure >=500kg/cm<2>, preferably, 1,000-4,000kg/cm<2> and a polymerization temperature >=120 deg.C, preferably, 150-300 deg.C to obtain an ethylene copolymer of a MFR of 0.01-1,000g/10min.
Patent JP-S6380377-A (JP)
Title: Sectional plan drawing device
Inventor: ISHIDA KOICHI
IPC: G06T15/00
Filed: 1986-09-24
Abstract: PURPOSE:To simplify the section display based on various cutting planes by performing the relative logical operation by a sectioning buffer to perform the section processing with an easy operation. CONSTITUTION:Coordinate data from a host computer is transformed by a coordinate transformation processor 1 to obtain device coordinate data, and the data are supplied to a slip processor 2 and are clipped, and primitive data are inputted to a drawing processor 3. Pixel data from the processor 3 is supplied to a description memory 4, a sectioning buffer 6, and a Z buffer 5. The buffer 6 outputs as write permission signal to the memory 4 based on preliminarily set section data when receiving this data, and AND between this signal and a write permission signal, which is outputted from the Z buffer 5 to the memory based on preliminarily set coordinate data, is calculated by an AND gate 8. The memory 4 is controlled by the output of the gate 8, and the system constitution is simplified to perform the section display based on various cutting planes.
Patent JP-H0272788-A (JP)
Title: Automatic test device for speech path
Inventor: HISADA ISAO
IPC: H04Q1/24
Filed: 1988-09-07
Abstract: PURPOSE:To automatically detect abnormality without performing a speech test with assistance or the setting of parity check by performing an automatic test for a speech path used at every completion of speech or the recovery of test connection by a program. CONSTITUTION:When a terminal 1 is recovered, a microprocessor 3 detects the recovery state of the terminal, and delivers recovery information to a CPU 7, and connects a transmission side time division channel 510 and a reception side time division channel 511 to a speech path test circuit 4 by controlling a switching circuit 5. The CPU 7 controls a time division switch network 6, and connects the transmission side time division channel 510 and the reception side time division channel 511 of a subscriber circuit 81. At the speech path test circuit 4, a test data sending circuit 41 sends test data by the instruction of the microprocessor 3. The test data is folded in the time division switch network 6 via the channel 510, and is received by a test data reception circuit 42 passing the channel 511. At a comparator 43, sent test data is compared with received test data, then, coincidence/noncoincidence between them is detected.
Patent JP-2000051221-A (JP)
Title: Tissue incisor and method
Inventor: CHIN ALBERT K
IPC: A61B17/32
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To allow a canula housing an endoscope to easily expand a surgical cavity part as this canula is advanced through a surgical site by providing the canula with a dilation element having an outer dimension larger than the diameter at the terminal of the canula. SOLUTION: The canula 100 of the tissue incisor 50 is joined to the dilation element 112 and the terminal of the canula 100 is enclosed by a transparent tapering tip 104. The terminal of the canula 100 has an outside diameter 136 and the dilation element 112 has the outer dimension 132 larger than the diameter 136 at the terminal of the canula 100. The base part of the canula 100 has the dimension smaller than the dilation element 112 to make the canula 100 easily movable within the surgical site. On the other hand, the dilation element 112 expands the surgical cavity part by extruding the enclosing tissue within the surgical cavity part as the canula 100 is advanced through the surgical site.
Patent JP-S6380658-A (JP)
Title: Information receiving-transmitting communication system
Inventor: TAKEUCHI KOICHI
IPC: H04M3/42
Filed: 1986-09-24
Abstract: PURPOSE:To respond only to a necessary incoming call if viewed from a caller by transmitting and receiving a code sequence by means of the combination of a frequency signal between exchange and a terminal through the use of an idle period of a call signal. CONSTITUTION:An incoming side exchange 6 receives information required for the realization of communication with the incoming terminal 3 from an originating exchange 4 or a network interior center 5. If an exchange controller 6d detects it to be the idle period of the call signal, a switch 6f is changed over, the information required for the realization of communication is transmitted to a receiving circuit 6g, where the code sequence of a down direction is generated and transmitted to the terminal 3 through a subscriber correspondence trunk 6c. If an IR trunk 6j detects it to be the idle period of the signal in the terminal 3, a switch 3f is changed over, a subscriber correspondence circuit 3a and a terminal side down information receiving circuit 3g are connected, and the code sequence of a down direction from the exchange 6 is detected and received. A terminal control processor 3j displays information required for the realization of communication in the display device of a man- machine interface device 3l.
Patent JP-H11176535-A (JP)
Title: Connector device for card
Inventor: HIRATA HIDEYUKI
IPC: H01R12/71
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To lower the cost while reducing the required number of part items. SOLUTION: A pin connector assembly 3 has an insulating housing 18 and plural terminals 19a, of which one end is formed into a connecting pin and of which the other end is formed into a solder tail 21, and connecting pins are arranged in two groups of upper and lower groups corresponding to a socket of a card device, and the insulating housing 18 is integrally formed so as to constantly maintain the positional relation of the terminals with each other.  Solder tails 21a of the terminals 19a provided with connecting pins aligned as an upper group are aligned in a line in the insulating housing 18 at an opposite side to a shell assembly 2, and solder tails of other terminals formed with other aligned pins as a lower group are aligned in a line in the insulating housing 18 at the shell assembly 2 side so that both the solder tails can be soldered to a printed circuit board PCB at the same time.
Patent JP-H06307648-A (JP)
Title: Structure of lamp part within microwave oven
Inventor: IMAI YUKA
IPC: F24C7/02
Filed: 1993-09-10
Abstract: PURPOSE:To enable a light weight, low-cost lamp structure having a superior heat-resistance characteristic to be attained by a method wherein an outer member and a mesh-type inner wall are piled up through a heat-resistant adhesive agent layer and the outer member is applied with a film having specified substance. CONSTITUTION:An outer member 11 and a mesh-shaped inner wall 13 of a lamp structure 10 of a microwave oven are piled up through a heat-resistance adhesive agent layer 12. The outer member 11 is made of one material selected from a film of polyethylene naphtharate, a film of heat-resistant polyetyleneterephtharate, a film of polyethersulfone, a film of polyetherketone, a film of polyparabamic acid or a film of polyimide. In addition, it is preferable that as the heat-resistant adhesive agent layer 12, either silicone adhesive agent or aclylic adhesive agent layer is applied. With such an arrangement as above, it is possible to get a lamp part structure of light weight under a low cost and having a superior heat resistance characteristic.
Patent JP-H0677495-A (JP)
Title: Manufacture of nonvolatile semiconductor memory device
Inventor: FUKUMOTO ATSUSHI
IPC: H01L21/265
Filed: 1992-08-25
Abstract: PURPOSE:To prevent that impurities other than desired impurities are implanted into a semiconductor substrate in an ion implantation operation. CONSTITUTION:First, an oxide film 3 is formed on the surface of a silicon substrate 1. Then, a first polycrystalline silicon layer 4 is formed on the surface of the oxide film 3. A second polycrystalline silicon layer 6 is formed on the surface of the first polycrystalline silicon layer 4 via an ONO film 5. Then, the second polycrystalline silicon layer 6 and the first polycrystalline silicon layer 4 are removed selectively. Thereby, a control gate electrode 6 and a floating gate electrode 4 are formed. Then, a high-temperature oxide film 20 is formed on the surface of the silicon substrate 1. Then, impurities are implanted into the silicon substrate 1 via at least the high-temperature oxide film 20.
Patent JP-H0563256-A (JP)
Title: Output control device for laser device
Inventor: SEKI SADAO
IPC: H01S3/00
Filed: 1991-09-05
Abstract: PURPOSE:To provide an output control device for a laser device whose output from a laser beam oscillator can be controlled within a proper range. CONSTITUTION:A laser power source 21 which oscillates a laser beam oscillator 12, a laser output monitoring circuit 14 which monitors the output of the laser beam oscillator 12 and an input detection control circuit 22 which judges whether the laser power can be corrected or not by comparing the laser power obtained from the laser output monitoring circuit 14 with the value set by the laser power source 21 are provided. The input detection control circuit 22 judges whether it is within the correction range or not and whether the laser output should be corrected or abnormal indication should be made.
Patent JP-S6283598-A (JP)
Title: Bottom heater of underground tank
Inventor: SHIBUYA MASAFUMI
IPC: E04H7/18
Filed: 1985-10-09
Abstract: PURPOSE:To simplify the structure of a bottom heater by serving once of water catching boxes to connect a rubble layer to pumping up pits as a pouring box for hot water from the pumping up pits, and the other water catching boxes as the pouring box for water from the rubble layer. CONSTITUTION:Water catching boxes 13a-13d are provided on the periphery of a rubble layer 12, and communicates with pumping up pits 17a-17d. The rubble layer 12 and the pumping up pits 17a-17d are arranged so as to form water level difference by which hot water is led from water catching pipes 18a-18d into the ruble layer 12 through the water catching boxes 13a-13d, when the fixed quantity of the hot water has been stored in the pumping up 17a-17d. Consequently, a bottom heater can almost uniformly supply the not water keeping the fixed water level difference in the rubble layer 12 to effectively warm the bottom of a tank.