baber/WOPTO huggingface dataset:
Patent JP-S59166086-A (JP)
Title: Novel development type plasmid and development of vitular prochymosin gene in escherichia coli using it
Inventor: BETSUPU TERUHIKO
IPC: C12N9/64
Filed: 1983-03-09
Abstract: PURPOSE:To develop prochymosin gene in Escherichia coli cell, by isolating prochymosin gene, linking a transcription promotor and translation codon to it to form development plasmid, introducing this development plasmid into Escherichia coli cell by transformation. CONSTITUTION:A method wherein a vitular prochymosin gene is developed in a cell of host of Escherichia coli. First, gene is isolated. Transcription promotor and translation codon are linked to this prochymosin gene, to form development plasmid. This development plasmid is introduced into the cell of host of Escherichia coli by transformation. A transformed cell having high level development of prochymosin is selected, and prochymosin coding gene is developed in the cell of host of Escherichia coli, to produce prochymosin.
Patent JP-S61197952-A (JP)
Title: Heat exchanger
Inventor: OKAMOTO HIDEO
IPC: F24H9/00
Filed: 1985-02-26
Abstract: PURPOSE:To prevent a heating wall from generating dew water by a method wherein a partitioning wall is provided so as to obtain a small clearance between the partitioning wall and a heating wall at the most upstream of combustion chamber side, which is continued to the immediately after side of a feed water pipe, while a main cool water flow path, consisting of the clearance of the partitioning wall and a flow path and the opposite side thereof, is communicated with the clearance. CONSTITUTION:Cool water, supplied from the feed water pipe 15, is supplied into the heat exchanger through the main cool water flow path 21. A part of the cool water invades into the clearance 20 between the partitioning wall 2 and the most upstream side heating wall 17 at the side of the combustion chamber and cools the most upstream side heating wall 17. The amount of water in the clearance is very small and the flow speed thereof is slow, therefore, the temperature of the heating wall 17 under heated condition at all times is not reduced so much and the cool water in the clearance 20 is heated quickly by the heating wall 17 so as to increase the temperature quickly, whereby the temperature of the heating wall 17 may be kept in a temperature higher than a dewing temperature. The temperature of cool water is increased by mixing with the high-temperature water from the clearance 20 at the downstream side of the partitioning wall 2 and, therefore, the dew water is not generated at the downstream side of the heating wall 17 also.
Patent JP-S53124066-A (JP)
Title: Automatic position correction type wire bonding method
Inventor: TANIMOTO MICHIO
IPC: H01L21/68
Filed: 1977-04-06
Abstract: PURPOSE: To secure an accurate linear junction by having an automatic recognition of the junction state at the position of the take-out side after the end of the linear junction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02255659-A (JP)
Title: Quinoline-4-carboxylic acid derivative, and colorating agent in pressure-sensitive and thermosensitive recording material comprising same
Inventor: FURIIDORITSUHIIBUIRUHERUMU RAU
IPC: C07D491/04
Filed: 1990-02-21
Abstract: NEW MATERIAL: A compound of formula I (one of R 1 -R 3  is H, and the others are H, F, Cl, Br, a 1-5C alkyl, etc.; R 4  is hydroxy, a 1-10C alkoxy, etc.; R 5  is hydroxy, a 1-10C alkoxy, etc.; R 6  is H, hydroxy, methoxy, ethoxy, etc.; X is a 1-20C alkoxy, benzyloxy, etc.).  
     EXAMPLE: 2-(4'-Hydroxy-3'-methoxy-phenyl)-quinoline-4-carboxylic acid methyl ester.  
     USE: Coloring agent. Coloress to slightly yellowish compound, and condensation product consisting of electron acceptor, etc., developing yellow to orange color.  
     PROCESS: A isatin of formula II is reacted with an acetophenone of formula III, for example, in an alcoholic strong alkali (example: KOH in ethanol), and the product is esterified or amidated to obtain the compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59163650-A (JP)
Title: High-speed correcting circuit for byte error
Inventor: HORIGUCHI TOSHIO
IPC: G06F11/10
Filed: 1983-03-09
Abstract: PURPOSE:To correct an error of a single byte and to decode it at a high speed by using a means which produces syndromes corresponding to the rows of a check matrix from the reception data byte and a means which counts the shifting frequencies until the coincidence of contents is obtained. CONSTITUTION:The 1st-3rd syndrome registers 1-3 are provided to an error correcting/coding circuit of a parity check matrix of an formula. Then the 1st- 3rd syndromes S0-S2 are generated in response to the 1st-3rd rows of the check matrix. Then the 2nd and 3rd registers 2 and 3 are sifted by means of circuits 7 and 8 which multiply matrices T1 and T2 of a decoding circuit. A counter 12 counts the frequencies of coincidence between the contents S1 of the register 2 and the contents of the register 1. In the same way, a counter 13 counts the frequencies of coincidence between the contents of registers 1 and 3. A counter circuit 15 calculates the byte position from output signals r1 and r2 of counters 12 and 13, and an error position (j) is delivered. Thus the error of a single byte is corrected at a high speed.
Patent JP-H06247081-A (JP)
Title: Sheet having cuts
Inventor: TAKAGI HIROSHI
IPC: B42D15/02
Filed: 1993-02-26
Abstract: PURPOSE:To provide a sheet having cuts, of which cards such as calling cards, tickets, etc., can be made in a simple manner by utilizing a printer of a word processor, a personal computer and the like, which are widely and generally popularized, without using any instrument for cutting. CONSTITUTION:In a sheet having cuts, the cuts 3 are formed with continuous lines along the surface of the sheet at the portion of the surface layer (a) of the sheet, and the discontinuous cuts consisting of the portions 1 where the cuts extend through the rear face of the sheet and the portions 2 where the cuts are not extended thereto are formed in the somewhat inner part of the sheet.
Patent JP-S643072-A (JP)
Title: Production of carbon-silicon carbide composite material
Inventor: SHIMADA KEIZO
IPC: C04B35/571
Filed: 1988-02-23
Abstract: PURPOSE: To produce a uniform carbon-silicon carbide composite material having excellent acid resistance, by blending a polycarbosilastyrene copolymer with granular carbon in a specific ratio and sintering the blend into a composite molded article of a given shape.  
     CONSTITUTION: A composite molded article is formed from a mixture consisting of 1W50wt.% first component comprising a polycarbosilastyrene copolymer and 50W99wt.% second component comprising granule or powder of carbon or a precursor thereof (pitch) and sintered in an inert gas to give a dense, high-quality composite molded article. A polycarbosilastyrene copolymer used having the ratio of carbosilane bond and silastyrene bond of 30/70W70/30 and 1,000W50,000 average molecular weight is used as the polycarbosilastyrene copolymer. 1W80wt.% based on the first component of a boron compound may be added as a crosslinking agent and 0.2W20wt.% lauric acid as an organic lubricant. Consequently, a carbon-silicon carbide composite material hardly causing reduction in weight even by long-time use at high temperature in air is obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H07246472-A (JP)
Title: Rotary arc welding torch
Inventor: KOBAYASHI MASAO
IPC: B23K9/30
Filed: 1994-03-09
Abstract: PURPOSE:To improve reliability of the automatic change mechanism of an arc rotary radius of a rotary arc welding torch by using a double eccentric ring. CONSTITUTION:A small motor 31 with reduction gear is provided which supports an electrode intermediate part rotatably by the double eccentric ring 20 with the base end of an electrode 10 as a fulcrum and makes the electrode perform the precession motion by rotating an outside eccentric ring 1 by a high speed rotation motor 31 and rotates an inside eccentric ring 2 by coupling loadably/ unloadably with the gear 13 of the inside eccentric ring 2 at slow speed when the arc rotary radius is changed. The fixing of the ring and the unlock of a ball lock mechanism 40 are performed simultaneously by inserting the rod 52 of an air cylinder 51 to the insertion hole 47 of the outside eccentric ring 1, and the automatic change of a phase angle with the outside eccentric ring 1 can be performed.
Patent JP-S59164196-A (JP)
Inventor: IOKA TSUNEJIROU
IPC: B43L13/00
Filed: 1983-03-09
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-H10238714-A (JP)
Title: Coal combustion device
Inventor: AKAZAWA YOSHIHIRO
IPC: F23D1/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a coal burning device, capable of restraining surely the adhesion and growth of clinker in the circumferential rim part of a burner throat unit without deteriorating a plant efficiency. SOLUTION: A coal burning device is provided with a clinker adhesion preventing device 24, consisting of an annular header tube 26, arranged concentrically with a burner throat unit 2 substantially and a part of secondary air 4 for combustion is introduced through an intake port 25 thereof, and a plurality of injection nozzles 27, whose base end is connected to the necessary circumferential position of the annular header tube 26 and the tip end thereof is opened at the necessary circumferential rim position of the burner throat unit 2 while penetrating a refractory member 1c.
Patent JP-H08208651-A (JP)
Title: Production of scoulerine
Inventor: KAKIE TATSUO
IPC: B01D11/04
Filed: 1995-02-03
Abstract: PURPOSE: To readily and stably obtain scoulerine, having antioxidant activities and useful as a sedative, an antispasmodic, a hypotensive agents, etc., from an easily available raw material without using a papaveraceous plant by extracting Nandina domestica Thunb. with a polar solvent. CONSTITUTION: A component soluble in a polar solvent is initially extracted from Nandina domestica Thunb. by a method for allowing the Nandina domestica Thunb. to stand in a polar solvent a whole day and night while occasionally stirring, e.g. the polar solvent and the Nandina domestica Thunb. and then filtering the resultant extract. A basic component is subsequently extracted from the component soluble in the polar solvent according to a fractionation method, etc., utilizing, e.g. dissociating properties due to a difference in pH and finally treated by a chromatography (preferably the high-performance liquid chromatography) to isolate scoulerine. Furthermore, ethanol is preferred as the polar solvent used for extracting the Nandina domestica Thunb.  Components, contained in the Nandina domestica Thunb. and soluble in the nonpolar solvent are preferably preremoved with a nonpolar solvent such as hexane before the operation in order to efficiently carry out the extracting operation with the polar solvent.
Patent JP-S53124881-A (JP)
Title: Granular-material transporting apparatus
Inventor: ITAYA YOSHINORI
IPC: B65G25/10
Filed: 1977-04-06
Abstract: PURPOSE: To provide a granular-material transporting apparatus, simple in structure and easy of maintenance, in which flights are attached, in pivotally movable in parallel with the bottom surface of the casing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52123280-A (JP)
Title: Oscillation monitor
Inventor: YAMADA IZUMI
IPC: G01H17/00
Filed: 1976-04-09
Abstract: PURPOSE: To monitor relatively inexpensively and specifically the oscillating conditions of a rotary machine by using the normalized means frequency and the effective level of the oscillations and by providing an operation circuit for operating the same, an indicating device and a warning device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000237444-A (JP)
Title: Game device
Inventor: YAMAMOTO NOBUYUKI
IPC: A63F9/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To stimulate the achieving feeling and expectant feeling of a player to a game, and to improve the operation rate by making selectable either game machine among plural game machines, calculating the delivery number of prizes for every game machine on the basis of the selecting result, and transmitting a calculation result to the respective game machines. SOLUTION: In the game device juxtaposing plural game machines M for a player to play a game such as a card game and a roulette game, the main body of the respective game machines M is constituted by arranging a display part in the upper surface center and an operation part and medal input port operated by the player under the display part. The respective game machines M are connected to a common personal computer P by a path. A preferential game machine is selected according to program data stored in a ROM 12 and a hard disk 15 arranged in this computer P. The medal number delivered to the respective game machines M is calculated, and the calculation result is transmitted to the corresponding game machine M to control the paying-out of medals.
Patent JP-H09230817-A (JP)
Title: Synchronizing display method for display board
Inventor: WATANABE ISAO
IPC: G09G3/20
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To improve a expansion characteristic without the deviation of display content each board by performing circulation synchronizing display. SOLUTION: Display data is transmitted from an information display board 1 in which data can be stored to an expansion board 2 in which data can be stored, data is stored in memory area of both boards 1, 2, power sources 3, 4 for display of the both board 1, 2 are simultaneously turned off, and a trigger signal S1 for switching display is outputted from the information display board 1 to the expansion board 2. Receiving this trigger signal, the display data is displayed on the expansion board 2 as well as the information display board 1, power sources 3, 4 for display of both boards are turned on, and synchronizing display is performed.
Patent JP-H03243951-A (JP)
Title: Production of photomask
Inventor: ONUKI TAKESHI
IPC: G03F1/88
Filed: 1990-02-22
Abstract: PURPOSE:To accurately obtain a fine pattern having stable pattern shape up to the details by producing a photomask by a magnetic printing method. CONSTITUTION:A magnetic thin film 2 is uniformly formed and stuck on the whole of one side of a filmlike transparent plastic substrate 1, this substrate 1 is fitted to a magnetic printer and a magnetic field is applied to the thin film 2 with a magnetic head 3 in accordance with an image signal to form a residual magnetization pattern (magnetic latent image). A magnetic toner 5 is then attracted to the magnetic latent image area and the residual magnetization pattern is made visible by development. The resulting visible image is fixed by heating, the exposed part of the thin film 2 is removed and the toner 5 is removed. A photomask having a fine pattern of the magnetic thin film 2 is produced. The pattern shape of this photomask is stable.
Patent JP-H11225366-A (JP)
Title: Method and system for switching perch channel
Inventor: UN CHAN HOKU
IPC: H04W24/04
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To relieve a processing load at control channel switching on the occurrence of a fault in a transmitter-receiver having a control channel. SOLUTION: On the occurrence of a fault in a transmitter-receiver having a control channel, a control channel switching destination decision section 913 decides a radio transmitter-receiver having no call or a radio transmitter- receiver whose communication call number is least among switching destination objects as a control channel switching destination and starts a blocking control section 921. The blocking. control section 921 controls a hand-over section 922 that uses a speech channel of a transmitter-receiver decided as a switching destination to switch a speech call forcibly to a speech channel of other available transmitter-receiver or a control data replacement section 923.
Patent JP-H02248452-A (JP)
Title: Resiwous binder improved in degree of dilution
Inventor: JIEEMUSU SHII UESUTO
IPC: C08L25/04
Filed: 1990-02-22
Abstract: PURPOSE: To obtain a resinous binder useful for ink used in gravure printing, by making it composed of a large part of a metal rosin resinate and a small part of a specified PS type resin.  
     CONSTITUTION: The resinous binder is composed of a large part of a metal rosin resinate (example: Mg, Zn, Ca salt of tall oil rosin) and a small part of a PS type resin at least 50,000 in molecular weight and less than 200 in acid value (example: carboxylated PS derived from styrene-maleic anhydride copolymer), and the PS type resin is contained in an amount effective to increase the dilution of the binder as compared with that in the case of metal rosin resinate alone. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09229191-A (JP)
Title: Piston pin of ceramics and surface processing method therefor
Inventor: IWAMOTO ATSUSHI
IPC: F16J1/16
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To accurately and inexpensively finish a piston pin made of ceramics which is a hard-to-process material. SOLUTION: The side face of a columnar piston pin 14 made of ceramics is pinched by a pair of plates 27, 27, which are vibrated so that the piston pin 14 rotates round its own axis, and meantime a liquid containing abrasive grains 39 having a lower hardness than the piston pin 14 is supplied to the periphery of the pin 14, and its side face is ground with the abrasive grains existing between the vibrating plates and the side face of the pin rotating 14. Because of low hardness of the grains, there is no fear of damaging the surface of the pin, and a surface roughness of 0.1S or more is obtained. Further the area rate of recesses studded over the surface does not exceed 0.1%, and a good processing efficiency is obtained because a solid phase reaction occurs between the soft grains and a hard work, and also the processing time can be shortened.
Patent JP-H09229209-A (JP)
Title: Manual operation device for directional selector valve
Inventor: HIBINO TAKAYASU
IPC: F16K3/24
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal elastic deformation and partial abrasion from being generated on a seal ring of a manual operation part. SOLUTION: A manual operation part 13 for switching the position of a spool 18 by switching supply or shut off of pilot fluid to the spool 18 end is provided in relation to a main valve switching part 12 for switching the communication state between a plurality of ports according to the position of the spool 18. A valve rod 26 on which seal rings 29, 30 are mounted, and an operating tab 35 provided independent of the valve rod 26 and able to be operated from the outside are housed in the manual operating part 13. The operating tab 35 and the valve rod 26 can be integrally moved in the vertical direction by a spring 31 and constituted independent of each other, and torque of the operating tab 35 is not transmitted to the valve rod 26.  Accordingly, abnormal elastic deformation and partial abrasion are not generated on the seal rings 29, 30 of the valve rod 26 even if the operating tab 35 is rotated and operated.
Patent JP-S62201010-A (JP)
Inventor: YAMASHITA KUNPEI
IPC: F24F13/02
Filed: 1986-02-25
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-S63209794-A (JP)
Title: Treatment of sewage
Inventor: INOUE KIYOSHI
IPC: C02F11/02
Filed: 1987-02-25
Abstract: PURPOSE:To permit efficient active treatment by bringing the intermediate treating water to be transferred from an anaerobic treatment tank to an aerobic treatment tank into contact with plane while projecting light to said water and returning part thereof together with part of the clean water discharged from the aerobic treatment tank to the anaerobic treatment tank. CONSTITUTION:Sludge contg. activated sludge is treated by a sewage treatment device consisting of the treatment tank 1 by anaerobic bacteria and the treatment tank 3 by aerobic bacterial. While the light is projected to the intermediate treatment water to be transferred from the treatment tank 1 to the treatment tank 3, the water is brought into contact with the plant 4. The treatment of the sewage is executed by the conventional method while part of said water is returned together with part of the clean water discharged from the treatment tank 3 to a raw water supplying part which supplies the raw water to the treatment tank 1. Namely, the efficient active treatment is executed by the relatively small-sized treatment facility.
Patent JP-H05243475-A (JP)
Title: Lead frame of semiconductor device
Inventor: MATSUMOTO YOSHIHIRO
IPC: H01L21/60
Filed: 1992-02-27
Abstract: PURPOSE:To reduce wire run due to stress on a bonding wire part which stress is caused by the swing of an island part at the time of resin encapsulating, and failure generation caused by the short and cutting of a wire. CONSTITUTION:The end of an inner lead part 2 and the end of an island 3 which are sealed in resin inside are connected and fixed by using insulative material 9 (epoxy resin), and the inner lead is made to substitute for a suspension pin. Thereby a suspension pin is made unnecessary under some conditions. The short-circuit trouble, which is to be caused by that a bonding wire 6 comes into contact with a pellet, can be prevented. When a package is miniaturized, a suspension pin is thinned down, and the strength is decreased. But the reinforcement of suspension pin is possible by the number of leads.
Patent JP-H04212542-A (JP)
Title: Wireless communication method and wireless transmitter
Inventor: SUGAWARA YASUHIRO
IPC: H04L12/28
Filed: 1991-03-06
Abstract: PURPOSE:To present the wireless communication method and the wireless transmitter, whereby chances of signal collision can be reduced in comparison with the conventional case and the reliability of a wireless network can be improved. CONSTITUTION:A random number table 3A and a random number counter 4A are provided and when a transmission request is received from the outside, a built-in microcomputer 2 prepares a transmitting data, accesses the above- mentioned random number counter 4A, successively reads a certain number of random numbers decided by a designated number of retransmitting cycles from the address column of the above-mentioned random number table corresponding to the count value and executes the transmission of the transmitting data and the retransmitting cycle with the number of times for frame transmission allocated to each random number of this random number train in advance or a standstill period regulated by the multiplier of a frame period as a designated value.
Patent JP-H11241460-A (JP)
Title: Plate-tile fixing structure
Inventor: KAWAGUCHI TAKESHI
IPC: E04D1/34
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a new plate-tile fixing structure, in which a plate tile can be fixed safely and surely by increasing fixing strength without damaging the appearance of a roof by preventing the floating of the plate tile and a waterproof effect to a sheathing roof board can be improved. SOLUTION: A key-shaped receiving piece section 32 is erected and extended from the eave-side end section of a fixed plate section 31 and a fixture 3 is constituted, the fixed plate section 31 of the fixture 3 is placed near the ridge- side end section of a plate tile 1 laid on the eave side, the plate tile 1 is fixed through the fixture 3 by a stud 4 while the eave-side end section of the plate tile 1 laid on the ridge side is retained to the receiving piece section 32 of the fixture 3, and the plate tiles 1 are laid and fastened successively. In that case, a projecting section 5 is formed onto the plate tile 1 so that the ridge-side end section of the fixed plate section 31 of the fixture 3 placed on the Plate tile 1 rides.