baber/WOPTO huggingface dataset:
Patent JP-S6179338-A (JP)
Title: Transmission/reception circuit of gateway
Inventor: SATO TADASHI
Filed: 1984-09-27
Abstract: PURPOSE:To reduce the load of a microprocessor and, at the same time, to reduce the capacity of a memory buffer, by providing a frame selecting circuit which discriminates the transmission bus of a transmitting destination from a transmission bus discriminating bit in addresses and causing a transmitting side to receive only transmission frames whose transmitting destinations are on the other side transmission bus. CONSTITUTION:Received data RD1 are successively inputted in a shift register 404 at the timing of received clocks RCO and shifted. The output of the shift register 404 is inputted in an address discriminating circuit 405 and compared with the bit constitution of a previously set transmission bus discriminating area in an address setting circuit 414, and then, whether the address is to be used in an isernet bus or to another transmission bus is discriminated. When the address is the one to another transmission bus, a flip flop 406 is caused to latch an address discriminating signal 412 at the timing of an address detecting timing signal 411 and to generate an output signal 413. Therefore, a gate 407 inputs a carrier detecting signal CRO in an LCC after changing the signal CRO to another signal CRSO and the frame is received by the LCC as it is.
Patent JP-H1146101-A (JP)
Title: High frequency switch device
Inventor: KAWAHISA KATSUE
IPC: H03H7/46
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce the chip area to the utmost and to improve the linearity at an input of a large amplitude signal. SOLUTION: The device has 1st to 3rd terminals 3, 4, 6, a 1st FET 11 and a 1st inductor 21 and a 1st capacitor 25 connected in parallel with the 1st FET 11, a 1st circuit whose one end connects to the 1st terminal 3, a 2nd FET 12, a 2nd inductor 22 and a 2nd capacitor 26 connected in parallel with the 2nd FET 12, and a 2nd circuit whose one terminal connects to the other terminal of the 1st circuit and whose other terminal connects to the 2nd terminal 4. A 1st control signal is applied to a gate of the 1st FET 11 via a resistor 31, a 2nd control signal is applied to a gate of the 2nd FET 12 via a resistor 33, the 3rd terminal 6 connects to a common connecting point of the 1st and 2nd circuits and a prescribed potential is applied to the common connecting point.
Patent JP-H0484694-A (JP)
Title: Processing method for work
Inventor: OKAMOTO KOICHI
IPC: B23K37/08
Filed: 1990-07-27
Abstract: PURPOSE:To improve the processing efficiency of works by erecting and holding the works on the respective side faces of a turn table of an n-polygonal column which rotates stepwise, alternately processing the respective surfaces of the works by the processing robot of this turn table and simultaneously executing the feeding and ejection of the works to and from the turn table. CONSTITUTION:A symbol 1 is the turn table of a triangular column and the processing robot 2 is disposed around this table. The turn table 1 rotates stepwise by 120 deg. each clockwise and stops at the position nearly opposite to the processing robot 2. The turn table 1 holds the works W on the respective side faces thereof in the state of leaning the works thereon. The processing robot 2 has a rotary wire buff 3 at the front end of an arm 2a. While the works W are successively fed to a 2nd position and a 3rd position by the stepwise rotation of the turn table 1, the welding spatters on the left side of the works W and the welding spatters on the right side of the works W are removed respectively by the processing robot 2.
Patent JP-S6092249-A (JP)
Title: Manufacture of alpha-alkylated non-cyclic alpha-aminocarboxylic acid desmoselectively
Inventor: DEIITAA ZEEBATSUHA
IPC: C07D233/38
Filed: 1984-09-27
Abstract: alpha -Alkylated, acyclic  alpha -aminocarboxylic acids of the formula   <IMAGE>   where * represents a center of asymmetry, R1 is a lower alkyl, allyl, benzyl or substituted benzyl group and R2 is a lower alkyl, methoxymethyl, lower alkylmercaptoethyl, phenyl, phenyl substituted with alkyl or alkoxy, benzyl, or benzyl substituted with alkyl, alkoxy or halo are produced by an enantio-selective plural step process from the corresponding  alpha -aminocarboxylic acid monomethyl or monoethyl amide. A particular advantage of the new process is that there can be produced from one educt-enantiomer, i.e. from an (S)- or an (R)- alpha -aminocarboxylic acid, selectively depending on the reaction conditions used the two enantiomeric forms of the desired  alpha -alkyl- alpha -aminocarboxylic acid.
Patent JP-H0866803-A (JP)
Title: Main spindle of machine tool
Inventor: MIYAUCHI MIKIYOSHI
IPC: B23B19/02
Filed: 1994-08-25
Abstract: PURPOSE: To secure sufficient rigidity for a main spindle and also to enable changes in its size due to thermal deformation to be suppressed during working, by forming, in one body, a rigidity-reinforcing part made of a high-rigidity metal on the periphery of the body part of the main spindle made of a low- thermal-expansion metallic material. CONSTITUTION: The body part 10 of a main spindle is a hollow-shaft and the material quality of this body part 10 is a metallic material having a low coefficient of thermal expansion, prefarably an Invar alloy. On the periphery of the body part 10 of the main spindle, a sleeve-shaped bush member 14 of a steel material having a prescribed thickness is firmly attached to the body 10 of the main spindle to form one body therewith as a rigidity-reinforcing part. As a result, the main spindle maintains almost the same rigidity as steel while the coefficient of thermal expansion thereof can be lowered below the half, and changes in its size due to thermal deformation during working can be suppressed.
Patent JP-S5993183-A (JP)
Title: Heat exchanger
Inventor: FUKUYAMA NAGAYOSHI
IPC: F28D15/02
Filed: 1982-11-16
Abstract: PURPOSE:To improve the heat exchange efficiency of the heat exchanger by a method wherein the heat of a disused gas is transmitted to a liquid within a rotary shaft through rotating heat pipes and the liquid is converted into steam or hot water. CONSTITUTION:The heat pipes 1 are fixed to the rotary shaft 41 in such a manner that they are displaced from one another in the circumferential direction and the rotary shaft 41 which is formed integral with a drum 42 is driven. The disused gas 11 transfers heat to both ends of each of the heat pipes 1 at a cylindrical section 45 after flowing through a passage 47 and is discharged from an outlet port on the right side. At the same time, the liquid 12 such as water is supplied into the rotary shaft 41 from the left, heated by the heat of the disused gas 11 absorbed by the heat pipes 1 and collected from the outlet port of the rotary shaft 41 on the right side so that the heat exchange efficiency of the heat exchanger is improved.
Patent JP-H0754498-A (JP)
Title: Fiber-reinforced plastic pin
Inventor: ITO KOICHI
IPC: E04G23/02
Filed: 1993-08-12
Abstract: PURPOSE:To provide sufficient strength and elasticity to a pin, and to make it light and corrosion-resistant by a method wherein the pin for use in pinning method is made of fiber-reinforced plastics. CONSTITUTION:A pin is formed by arranging reinforcement fibers such as carbon fibers, glass fibers or aramid fibers in a matrix resin composed of phenol resin, epoxy resin, unsaturated polyester resin, etc., in the axial direction of the pin so that the reinforcement fibers become 40-70vol.% in the matrix resin. Then, a groove 2 is cut spirally over the surface 1 of the pin, and thereby the pin made of fiber-reinforced plastics for use in pinning method is formed.
Patent JP-S6356036-A (JP)
Title: Method and apparatus for frame synchronization
Inventor: YOSHIDA TOKUO
IPC: H04L7/08
Filed: 1986-08-26
Abstract: PURPOSE:To facilitate the detection of a frame pattern by extracting a head 1 bit of each subframe, expanding the extracted N-bit into K-series (K is a factor of N), and inserting while dispersing the frame synchronizing bit comprising (N/K)-bit to each series, respectively. CONSTITUTION:One bit is selected from each subframe being 1/N division of one frame and of M-bit constitution, the selected N-bit is expanded into K-set of series (K is a factor of N), and a frame synchronizing pattern comprising N/K-bit is inserted to one series sequentially. Then a cyclic code comprising 1-word N/K-bit of (K-1)-set of series generated from a generation polynomial is inserted sequentially to one of the remaining (K-1)-set series. For example, let N be 14 and K be 2, then a frame pattern in inserted sequentially to a head bit of the subframe of each odd order number while being dispersed by one bit each, and the cyclic code is inserted to the head bit of the subframe of each even order number while being dispersed by one bit each.
Patent JP-S5993008-A (JP)
Title: Insecticide for paddy rice
Inventor: MORIYAMA SATORU
IPC: A01N57/16
Filed: 1982-11-18
Abstract: PURPOSE:The titled insecticide, containing a mixture of O-3,5,6-trichloro-2-pyridyl O,O-dimethylphosphorothioate with O-cumenyl methylcarbamate as an active constituent, and capable of controlling Echinocnemus squameus Billberg which is an injurious insect of paddy rice. CONSTITUTION:An insecticide containing a mixture of O-3,5,6-trichloro-2-pyridyl O,O-dimethylphosphorothioate with O-cumenyl methylcarbamate as an active constituent. The mixing ratio is preferably 1:[(1/5)-5]pts.wt. between the O-3,5,6- trichloro-2-pyridyl O,O-dimethylphosphorothioate and the O-cumenyl methylcarbamate. Another insecticide, germicide or plant growth regulating agent may be if necessary mixed with the active constituent for use. The above-mentioned insecticide is capable of fully exhibiting the effect on Echinocnemus squameus Billberg by the mutual enhancement thereof without causing the phytotoxicity.
Patent JP-H1028484-A (JP)
Title: Vinyl house
Inventor: TOMITA SENNOSUKE
IPC: A01G9/24
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl house easy to open and close and having a good ventilation efficiency in the interior of the house. SOLUTION: This vinyl house has a roof frame constituted of a ridgepole 6 and left and right gutters 9 and 9 parallel thereto and installed so as to freely lift or lower the left or right gutter 9 supported by the ridgepole 6 as a supporting point, and two ply of light-shielding synthetic resin sheets 5 stretched from one gutter 9 to the other gutter 9 over the ridgepole 6, sealed at the perimeter edges, filled by air between the sheets to smooth a flow of the air to be discharged from the interior of the house and heighten a ventilation efficiency by parting the left and right gutter 9 apart from the roof frame at the ridgepole part when the roof is opened.
Patent JP-S6092047-A (JP)
Title: Sprayer for die casting machine
Inventor: TSUBOI HIROYUKI
IPC: B22D17/20
Filed: 1983-10-26
Abstract: PURPOSE:To maintain a die in a satisfactory temp. condition with a sprayer having both or either of a mold parting material and cooling water by operating and controlling each spraying time by the set relation of a spray controller from the signals of die temp. sensors. CONSTITUTION:The temps. of a casting die 1 are detected by temp. sensors 2 consisting of thermocouples and the spraying time is operated by the preset relation of a spray controller 3. Solenoid valves 6, 9 for a spray 5 for a mold parting material or a spray 8 for cooling water are actuated by solenoid valve drivers 4, 7 according to each spraying time. The respective parts of the die 1 are always within the prescribed temp. range and the satisfactory control state is maintained.
Patent JP-H0486780-A (JP)
Title: Electrostatic charge and destaticization device for image forming device
Inventor: ITO NOBUYUKI
IPC: G03G15/16
Filed: 1990-07-31
Abstract: PURPOSE:To prevent abnormal discharge from occurring and to always execute stable transfer and separation by impressing a voltage, which destaticizes a surface to be electrostatically charged, on an electrostatic charge device for destaticizing only while the electrostatic charged pulse of an electrostatic charge device for a pulse is suspended. CONSTITUTION:An electrostatic charger for transfer 2 is disposed by being faced to an image carrier 1. Besides, an electrostatic charger for separation 4 is disposed on the downstream side thereof. Then, a transfer part and a separation part are formed. Since a transfer material is apt to be attracted by the image carrier at the time of transfer, a separation bias having polarity which is reversed at the time of the transfer is impressed on the back surface of the transfer material by the charger 4 when the transfer material arrives at the separation part after the transfer. Then, the transfer material is destaticized and separated from the image carrier next by the elasticity of the transfer material itself. Then, it is carried to a fixing part. Thus, the danger of the abnormal discharge is reduced and the transfer and the separation are always stably executed.
Patent JP-2001031051-A (JP)
Title: Synthetic resin cup shape container
Inventor: SASAKI TAKESHI
IPC: B65D1/26
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To enable a gas sterilization process in a condition where many thin cup shape containers are stacked by maintaining the whole inside surface of the stacked containers open to and communicable with the outside and also to separate the stacked containers nicely and smoothly. SOLUTION: The bottom part of the tube wall 2 inside peripheral face of a thin cup shape container main body 1 whose inside diameter is larger than the bottom end outside diameter of the container main body 1 is provided with a receive/stage part 4 where the bottom end face of the container main body 1 stacked right on top is placed. The receive/stage part 4 is provided with a plurality of leak grooves 5 forming a leak passage in a stacked condition, and thus, even when the containers are stacked, the inside of each container main body 1 is surely kept open to and communicable with the outside enabling an effective gas sterilization process and smooth separation handling.
Patent JP-H0753420-A (JP)
Title: Method for dimerizing chlorofluorinated ethane
Inventor: TAKADA NAOKADO
IPC: C07C21/18
Filed: 1993-08-13
Abstract: PURPOSE:To provide an industrial and advantageous method for dimerizing a chlorofluorinated ethane at a high rate of reaction in high selectivity with a long life in producing the dimer of the chlorofluorinated ethane. CONSTITUTION:The characteristic of this method for dimerizing a chlorofluorinated ethane comprises using a catalyst consisting essentially of ruthenium. When 1,1,1-trichloro-2,2,2trifluoroethane is used as a representative raw material, 2,3-dichloro-1,1,1,4,4,4-hexafluorobutene-2 is obtained as a principal product.
Patent JP-H0364334-A (JP)
Title: Microporous polyolefin film and its preparation
Inventor: TAKITA KOTARO
IPC: H01M50/491
Filed: 1989-08-03
Abstract: PURPOSE:To effectively produce a microporous polyolefin film having excellent properties from a high concn. soln. without degrading the stretchability by forming the film from a polyolefin compsn. which contains at least a specified amt of an ultrahigh mol.wt. polyolefin and has a ratio of Mw/Mn of a specified value. CONSTITUTION:A soln. comprising 50-90wt.% nonvolatile solvent (e.g. paraffin oil) and 10-50wt.% polyolefin compsn. which contains at least 1wt.% ultrahigh mol.wt. polyolefin with a wt. average mol.wt. of 7X10<5> or higher (e.g. ultrahigh mol.wt. polyethylene) and has a ratio of the wt. average mol.wt. to the number- average mol.wt. of 10-300 is extruded through a die and cooled at a cooling rate of 50 deg.C/min or higher to form a gel compsn. The gel compsn. is stretched at a temp. 10 deg.C higher than the m.p. of the polyolefin compsn. and freed from the residual solvent by extraction with an easily volatilizing solvent to produce a microporous polyolefin film which has thickness of 0.1-25mum, pore content of 35-95%, mean penetrating pore of 0.001-0.2mum and breaking strength of 0.2kg/15mm or higher.
Patent JP-S6069001-A (JP)
Title: Nematocidal insecticidal composition
Inventor: SANDOORU ANGUYAN
IPC: A01N59/04
Filed: 1983-10-27
Abstract: Granules for the control of nematodes and soil dwelling pests which contain in total, 0.1-20% by weight of a hydrogen carbonate (I) of the formula MHCO3 and/or a carbonate (II) of the formula (M)nCO3 (wherein M is a mono- or divalent metal ion or an ammonium group and n is 1 or 2) and an organic acid (the weight ratio of the hydrogen carbonate (I) and/or the carbonate (II) to the organic acid being 1:10 - 10:1), in admixture with one or more organic or inorganic carriers. An insecticidal-nematocidal compound may also be included. The granules may be applied at a level of 1-100 hydrogen carbonate and/or carbonate and organic acid may be provided in one type of granule and the insecticidal-nematocidal compound in another type of granule, the two types of granule being mixed on site.
Patent JP-H0367910-A (JP)
Title: Low nox burner
Inventor: UEDA JUNICHI
IPC: F23D14/08
Filed: 1989-08-02
Abstract: PURPOSE:To achieve low NOx of flame as a whole by providing fins for cooling walls of a first stage combustion chamber on a second stage firing burner to reduce NOx of the first stage flame. CONSTITUTION:Mixed gas in a mixed gas room 10 is blown off from burner ports 2 of a first stage burner port section 3, whereby first stage flames are formed at the burner ports 2 in a first stage combustion chamber 5. In the first stage combustion chamber 5, mixed gas having a volume corresponding to a primary air ratio equal to that of the mixed gas in the mixed gas room 10 is burnt and unburnt fuel is mixed with secondary air and burnt at a second stage burner port section 8. In this case, heat produced from the first stage flames which are formed in the first stage combustion chamber 5 is transferred through a first stage combustion chamber wall 4 to fins 9 for cooling the first stage combustion chamber wall to release the heat to the secondary air flowing between burners. In this manner, temperatures of the first stage combustion chamber 5 can be lowered, and hence temperatures of the first stage flames can be decreased, so that amount of NOx generation can be greatly reduced.
Patent JP-H1130985-A (JP)
Title: Sound absorbing body
Inventor: KATO SHOZO
IPC: G10K11/16
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing body in which energy of a sound is absorbed with resistive elements and which is of thin and whose handling is simply. SOLUTION: A sound absorbing body having a constitution consisting of a piezoelectric film 1 is produced similarly to the case of producing an ordinary printed circuit board by a process successively performing the printing of electrodes 2 consisting of a cupper foil or the like and performing the punching of through-holes 3 and performing the stucking or filling of metals or resistive elements 4 in the inner surfaces or the insides of the through-holes 3 while pulling out a roll shaped piezoelectric film 1. At this time, resistive elements 4 can be produced thin in the inner surfaces or the insides of the holes 3 by the same method as a method producing the printed circuit board.  The sound absorbing action of the sound absorbing body produced in this manner generates electromotive forces on both surfaces of the body since the vibration to be applied on the piezoelectric film 1 due to an external sound becomes a pressure. These electromotive forces make currents flow in closed circuits formed by the electrodes 2 and the resistive elements 4 stuck or filled in the inner surfaces or the insides of the holes 3 and the currents are consumed through the resistive elements 4. Thus, the piezoelectric film 1 consumes electric power and the energy of the sound is made to be absorbed by the resistive elements 4.
Patent JP-H0485650-A (JP)
Title: Operation manual preparing device
Inventor: KIZAWA AKIO
IPC: G06F3/02
Filed: 1990-07-30
Abstract: PURPOSE:To obtain an operation manual easy to understand also for the operators of respective countries by combining the explanation data of operational contents for every processing step to prepare the operation manual, interpreting into an indicated language and re-editing. CONSTITUTION:A data storing means 19 to fetch and store data necessary to prepare an operation manual among the fetched data, an instructing information storing means 21 to store the explanation data of operational contents required every respective processing steps and an interpreting means 25 to store interpreting information for interpreting the operation manual corresponding to an indicated language are provided. Then, the function required by an operator is judged, for an operation at the processing step to be executed, the explanation data of the operational contents every the processing step are combined freely and are made as the operation manual and it is translated into the indicated language, is re-edited and outputted. Thus, the operation manual of the language easy to understand also for the operators of respective countries is obtained.
Patent JP-S5992285-A (JP)
Title: Gas ventilation device for vessel
Inventor: TERADA KENZOU
IPC: B63H21/32
Filed: 1982-11-18
Abstract: PURPOSE:To prevent the titled device from becoming an obstacle at the time of loading of a large-sized cargo, by a method wherein the top of a lower gas ventilation duct provided on a deck in a standing state is made into a tilting flange and an upper gas ventilation duct is made raisable and layable through a L-shaped hinge which is rotatable centering around a hinge shaft at the lower part of the lower edge part of the tilting flange. CONSTITUTION:When a gas ventilation duct such as a funnel and an air vent pipe are provided on a self-sailing barge, a lower gas ventilation duct 8 is made to provided on a deck 19 in a standing state. A tilting flange 9' is formed on the top of the lower gas ventilation duct 8 and an upper gas circulation duct 7 is made raisable and layable by a hinge pin 13 provided close by the lower part of the lower edge of the tilting flange 9' and the upper part of the deck 19 through a rockable L-shaped hinge 11. A tilting flange 9 is formed on the bottom of the upper gas ventilation duct 7 and connected with the lower gas ventilation duct 8 at a standing time. With this construction, the gas ventilation duct can be prevented from becoming an abstacle at the time when a large-sized cargo is loaded on the deck.
Patent JP-H0366054-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KATABUCHI HISASHI
IPC: G11B15/467
Filed: 1989-08-03
Abstract: PURPOSE:To obtain a good tracing pattern by stopping the reverse rotation of a capstan motor by a 1st accelerating means and then, slowing down the reverse rotation caused by reactive rocking by a 2nd accelerating means when the capstan motor reduces its speed and stops and then, is about to reversely rotate. CONSTITUTION:When a braking voltage is supplied to a motor driving amplifier 11 so that the driving of the capstan motor 1 at a constant speed may be stopped and also the F/R signal of a level is supplied to a driving circuit 2, so that the motor 1 reduces its speed and stops. And then, when the motor 1 is about to reversely rotate again, the reverse rotation is detected by the detection signal of an MR head 3 by a reverse rotation detection circuit 12, and the F/R signal at an H level is supplied from an FF 13 to the circuit 2 so as to command the driving by normal rotation, and the reverse rotation of the motor 1 is stopped. And then, after a prescribed term goes by, the brak ing voltage is supplied to the amplifier 11 and the signal for the normal rotation is given to the circuit 2 and the motor 1 is driven. Thus, the good tracing pat tern can be obtained by controlling the reactive rocking of the motor.