baber/WOPTO huggingface dataset:
Patent JP-S62198036-A (JP)
Title: Static focusing/static deflecting type image pickup tube
Inventor: KAKIZAKI TAKEHIRO
IPC: H01J29/74
Filed: 1986-02-26
Abstract: PURPOSE:To prevent a charge-up, by making an arrow pattern deflecting electrode, which is the focusing electrode concurrently, at a negative potentials constantly in the operation. CONSTITUTION:The length x of an electrode G4 is selected to make its potential negative constantly even though the deflecting voltage is overlapped. At the 2/3 inch tube (tube bore phi=16mm), with a length l from the beams control opening LA to the mesh-form electrode G6 is l=42mm, for example, the length x is selected as x<=1/4l, for example. In such a way, since the potential of the electrode G4 is kept constantly negative during the operation, the returning electrons and the like cannot approach to the electrode, expelled by a Coulomb's power. Therefore, a charge-up can be prevented, and no focusing gap is produced owing to such a charge-up.
Patent JP-S63206891-A (JP)
Inventor: KIMURA HARUO
IPC: G07F17/00
Filed: 1987-02-24
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-H08236214-A (JP)
Title: Card connector
Inventor: KUSAKABE TOSHITO
IPC: H01R13/652
Filed: 1995-02-28
Abstract: PURPOSE: To heighten the rigidity of a ground terminal for connecting a ground frame to the ground circuit pattern of a wiring board without deteriorating the spring performance of the ground frame provided for relieving charged electricity on a card so as to grant free-standing performance in a card connector whose object to be used is a card for information processing. CONSTITUTION: A ground terminal 15 is made separately from a ground frame 12, and the thickness of the ground terminal 15 is made to be thicker than that of the ground frame 12 so as to heighten the rigidity thereof. The fitting piece portion 43 of the ground frame 12 is pressed in a frame holding slot provided in the arm portion of a body, and the connection piece portion 48 of the ground terminal 15 is pressed in a terminal holding slot additionally provided in the frame holding slot so as to bring the connection piece portion 48 into press contact with the fitting piece portion 43 in a superposed state.
Patent JP-S52125687-A (JP)
Title: Method of producing yeast of high glutathione content
Inventor: KOUNO HAJIME
IPC: C12N1/16
Filed: 1976-04-13
Abstract: PURPOSE: A specific mutant of Candida imported with resistance to methiounine analogues by treatment with a mutating agent is cultivated in a common medium achieve higher output of glutathione without any additional ingredients. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55135593-A (JP)
Title: Preparation of dicarboxylic acid
Inventor: NAKANO HIROSHI
IPC: C12R1/84
Filed: 1979-04-06
Abstract: PURPOSE: To obtain a dicarboxylic acid with terminal carboxylic groups through one step reaction, by inoculating a specific yeast on a medium comprising a straight- chain hydrocarbon as a base, followed by an aerobic inoculation or an aerobic reaction.  
     CONSTITUTION: A yeast, e.g., Pichia.carboferus KE128 or Pichia.carboferus KR128-50, belonging to a new spicies, the genus Pichia.carboferus, capable of oxidizing hydrocarbons into dicarboxylic acids, is inoculated on a medium comprising a straight-chain hydrocarbon as a base, and cultivated aerobically. Or, the straight-chain hydrocarbon is reacted aerbically in the presence of the yeast to give and accumulate the carboxylic acid, which is collected. The prepared dicarboxylic acid is treated to remove the cell from the reaction mixture, acidified by hydrochloric acid, and precipitated as crystal. The crystal is collected by an operation, e.g., filtration, and recrystallized from a proper solvent to give a high-purity dicarboxylic acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01215591-A (JP)
Title: Method for roughening lithographic substrate
Inventor: MATSUI KUNIAKI
IPC: B41N3/00
Filed: 1988-02-24
Abstract: PURPOSE:To form a roughened surface having a favorable center line average height, by a method wherein, a large wave is formed by a primary etching, and a fine wave is formed succeedingly by a secondary etching so as to be superimposed on the large wave. CONSTITUTION:When a press plate is roughened by an electrolytic etching, electrolytic etching liquids having the same type of components and different two stages of densities are used. First, relatively large bits of 15-35mum bore diameter are formed by a primary electrolytic etching. Succeedingly, fine bits of 2-7mum bore diameter are so formed as to be superimposed on the bits, which have been formed already, by a secondary electrolytic etching. In this manner, a roughened surface having a double structure and a center line average height Ra of 0.5-1.5mum is obtained.
Patent JP-S52124342-A (JP)
Title: Connector for optical fibers
Inventor: KUMAMARU HIROYUKI
IPC: H02G15/08
Filed: 1976-04-12
Abstract: PURPOSE:To obtain a connector of small connection loss and high reliability by providing a V-groove at the center of a base board composed of a plastic material and glass material, disposing optical fibers to this groove and holding the fiber with a keep-plate.
Patent JP-S54134344-A (JP)
Title: Two-power switching device
Inventor: ONODERA YUKIO
IPC: H02B1/00
Filed: 1978-04-07
Abstract: PURPOSE: To replace sophisticated control circuits and electromagnetic contactors with simple control circuits and electromagnetic contactors only by combining a wiring breaker and an interlocking mechanism and visually check for the switching condition.  
     CONSTITUTION: For example, the slide plate 14 having the inversely L-shaped and L-shaped holes 14a and 14b into which the handles 12a and 12b of the two wiring breakers 11a and 11b are inserted is put between the panel 10 of a distribution controller and the two wiring breakers  arranged in parallel at the back of this handle  10 and slides in the specified direction when the breakers open close. This prevents  the two breakers 11a and 11b from simultaneously making contact. The switching  condition can accurately be visually checked due to the positional relationships between the holes 14a and 14b of the slide plate 14 and between the handles 12a an 12b of the breakers 11a and 11b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08237117-A (JP)
Title: Digital pll circuit
Inventor: BABA MITSUO
IPC: H03L7/081
Filed: 1995-03-01
Abstract: PURPOSE: To obtain data subjected to identification retiming without an error by sampling input data by an N-phase clock, identifying data based on the number of edges of data, position and mean value information and applying retiming to the identified data. CONSTITUTION: A data sampling circuit 3 samples input data 101 by clocks 103-1 to 103-N and applies retiming(RT) to the data by using a clock 105 extracted by a clock selector 7. An edge detection circuit 4 detects the number 109 of trailing edges for each period, position information 107, and the number of rising edges 110 and outputs them. Furthermore, a trailing edge counter 5 outputs a mean value 104 of the information 107 to the selector 7 and the circuit 3 and a data identification RT circuit 8 refers to all of the numbers 109, 110 and data 106. RT object data are judged by the result and the circuit 8 applies retiming to the data by using the clock 105. Thus, output data 112 subjected to identification and retiming without any error are outputted.
Patent JP-S62246600-A (JP)
Title: Production of human epidarmal growth factor and analogues
Inventor: CHIYAARUZU EMU KOOHEN
IPC: C07K19/00
Filed: 1987-02-24
Abstract: Disclosed is a process for producing a fusion protein comprising epidermal growth factor (EGF) attached through a Glu-residue to a leader. Treatment ofthe fusion protein with a Staphylococcus aureus V8 protease specific for cleaving peptides at a Glu-linkage produces large amounts of the 53 amino acid EGF sequence.The treatment conditions optimize production of the 53 and 51 amino acid EGFs relative to shorter analogs, and take full advantage of the selectivity of the protease.
Patent JP-S59167982-A (JP)
Inventor: IMAI HIDEO
IPC: H01T1/14
Filed: 1983-03-11
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-H08229811-A (JP)
Title: Jig for polishing work
Inventor: HAMADA KAZUTOSHI
IPC: B24B41/06
Filed: 1995-03-01
Abstract: PURPOSE: To easily manufacture a jig to be used in applying polishing work to a work such as a die for injection moulding. CONSTITUTION: In applying polishing work on a surface of a work 1 such as an insert of a die with a polishing head, space around the work 1 is surrounded by linear members 20 of the same material as that of the work 1, they are fixed by fixing members 30, and a jig 10 for polishing work is manufactured. Surfaces of the work 1 and the linear members 20 are ordered using a die member for assembling having a curved surface to which a desired curved surface for working is transferred.
Patent JP-H04319043-A (JP)
Title: Method of manufacturing salt core for casting
Inventor: KURISUTOFUAA PATORITSUKU HINDO
IPC: B22C9/10
Filed: 1992-02-27
Abstract: PURPOSE: To provide a process for producing a salt core which is resistant to the percolation of molten metal under the effect of pressure at the time of pressure casting and is resistant to crushing. CONSTITUTION: This process has procedures of mixing the salt powders of coarse particles and fine particles of a ratio from 50/50 to 70/30 coarse/fine particle. The coarse powder has a max. particle size of 250 micrometers and the fine powder has a max. particle size of 25 micrometers. A lubricant, for example, oleic acid may be added to the powders in the quantity within a range from 0.1 to 1.0 wt.%. A surfactant, such as silane, may also be added in the amt. within a range from 0.1 to 1.0 wt.%. The mixture is so compressed as to form the core (20) having a density of at least 1.90 g/cm<3> and is sintered at 650 to 775 deg.C for a time within a range from 15 minutes to 1 hour.
Patent JP-2000241253-A (JP)
Title: Diamond thermocouple temperature sensor
Inventor: KONO KIYOO
IPC: G01K7/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive sensor excellent in abrasion resistance and response by an arrangement wherein a temperature measuring part located at the forward end of a thermocouple is brought into contact with an object through a heat-sensitive body formed of a sintered diamond. SOLUTION: A diamond thermocouple temperature sensor 1 for measuring the temperature of an asphalt mixture in an asphalt production system comprises a disc-like heat-sensitive body 3 of sintered diamond having high diamond ratio, and a ring-like protective body 4 of sintered diamond where at least fine diamond particles and fine tungsten carbide powder are mixed at a volumetric ratio of 1:1. Since the heat-sensitive body 3 has thermal conductivity substantially equal to that a heat-sensitive body formed of single crystal diamond, a high response accurate measurement can be ensured. Furthermore, the temperature measuring part 7 of the thermocouple 2 can be protected surely against abrasion over a long term because the protective body 4 is excellent in abrasion resistance.
Patent JP-S59168720-A (JP)
Title: Emitter follower output circuit
Inventor: YAMADA KAZUMI
IPC: H03K19/086
Filed: 1983-03-14
Abstract: PURPOSE:To decrease the output drop time of a capacitive load by providing a bypass circuit comprising a transistor (TR) being conductive when an input is at a high potential to an output side of a TR constituting an emitter follower in a logical output circuit using the emitter follower. CONSTITUTION:A TRQ3 is provided between a TRQ2 constituting the emitter follower circuit and an input terminal IN. A diode D1 and a TRQ3 constitute a current mirror, and when an input is at a high level, a TRQ4 is turned on so as to absorb a charge of a load capacitor CL as a collector current, realizing a rapid output voltage. On the other hand, when an input is at a low level, the TRQ4 is turned off and the power consumption of the emitter follower consisting of the TRQ2 is nearly zero. But the charging to the load capacitance is performed directly from the emitter of the TRQ2, decreasing an output rising time.
Patent JP-H08240486-A (JP)
Title: Molten metal temperature measuring device and measuring method
Inventor: KITAOKA TAKESHI
IPC: G01K1/12
Filed: 1995-03-01
Abstract: PURPOSE: To measure a temperature of the deep part of a molten metal while keeping temperature measuring response speed high. CONSTITUTION: The molten metal temperature measuring device and a measuring method are composed of a stoke 4 having an opening 4a on one end, a movable thermocouple 2 and a pressurizing means 1 which can pressurize the inside of the stoke 4. The stoke 4 is soaked in molten metal 6, and the inside of the stoke 4 is pressurized, and a molten metal surface in the stoke is pushed down, and a temperature sensing part 2a of the thermocouple 2 is soaked in the molten metal in the stoke, and a molten metal surface temperature in the stoke is measured.
Patent JP-H04212092-A (JP)
Title: Method and apparatus for generating nuclear fusion and heat energy output apparatus
Inventor: HOSONO NAGAO
IPC: G21B1/00
Filed: 1991-03-07
Abstract: PURPOSE:To prevent an excessive short-circuit current and to generate nuclear fusion in a highly efficient manner by alternately applying voltage across the discharge electrodes arranged in opposed relationship so as to hold a dielectric therebetween to generate discharge so as to stretch over the discharge electrodes and the dielectric. CONSTITUTION:A plate-shaped discharge electrode 3 is provided to a dielectric 112 so as to be embedded therein along the dielectric 112 and needle discharge electrodes 4(4-1-4-4) composed of a hydrogen occluding material are arranged in closely opposed relation to the dielectric 112 on the surface of the electrode 3 so that the tips thereof are thrust in a nuclear fusion generating vessel. Fin- shaped heat transfer parts 111 are constituted so that the surface areas coming into contact with a coolant thereof are increased in order to radiate the heat generated in the electrodes 4 to the coolant. When the shape of the electrode 3 provided to the rear of the dielectric 112 in opposed relation to the electrodes 4 is not formed into a plated shape but formed into a rod shape and the electrode 3 is formed from the hydrogen occulding material such as palldium, nuclear fusion can be efficiently generated.
Patent JP-H08236775-A (JP)
Title: Film transistor, and its manufacture
Inventor: UEDA TOMOMASA
IPC: H01L29/786
Filed: 1995-03-01
Abstract: PURPOSE: To prevent the pollution at the interface of a channel by bringing the active layers consisting of amorphous semiconductors provided at source and drain electrodes into direct contact with an insulating film in a recess. CONSTITUTION: A gate insulating film 2 consisting of a stacked insulating film of an SiOx film and an SiNx film is made all over the surface, using plasma CVD method. Next, after successive formation, they are etched to form a picture element electrode 4, ITO/Cr stacked films 5 and 6, and an n<+> -type amorphous silicon film 7. Next, removing the surface of the gate insulating film 2 on the gate electrode 1 of a TFT part will form a recess in the surface. Then, an amorphous film to serve as an active layer 8 is made all over the surface, and this amorphous silicon film, the ITO/Cr stacked plates 5 and 6, and the n<+> -type amorphous silicon film 7 are patterned to form an active layer 7, source and drain electrodes 5 and 6, and an ohmic contact layer 7. At this time, since there is no pollution on the surface of the gate insulating film 2, favorable channel screen can be obtained.
Patent JP-S52128330-A (JP)
Title: Production of novel diphenylamine derivative
Inventor: SHIKAYAMA YASUKATA
IPC: C07C255/27
Filed: 1976-04-15
Abstract: PURPOSE: A diphenylamine derivative of formula I(R is H, 1-4C alkyl; ring A and B may be substituted with hologen, nitro, trifluoromethyl, lower alkyl, lower alkylthio, lower alkylsulfinyl, lower alkylsulfonyl, where lower means 1 to 4 carbons), such as N-cyamoacetyl-2-nitrodiphenylamine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52125232-A (JP)
Title: Mark reading in unit
Inventor: UEMATSU MASARU
IPC: G06K15/06
Filed: 1976-04-14
Abstract: PURPOSE:To prevent misdetection, by detecting the detecting mark on the recording media assymmetry for left and right and up and down with a plural number of reflected type sensors arranged to orthogonal direction toward the shift direction, and by detecting the correct detecting mark from the order of occurence of each sensor output.
Patent JP-H11294103-A (JP)
Title: Fluid machine provided with rotor and stator
Inventor: KLINGELS HERMANN
IPC: F01D9/04
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a fluid machine provided with a guide blade ring having outer and inner cover bands capable of restricting leak loss to the minimum by holding the optimum interval in any operation condition. SOLUTION: Guide blade rings 14, 15 closed in a circumferential direction has self-carry type parts provided with reinforcement parts to reinforce parts to deformation in an axial direction of folding at positions of inner cover bands 16, 17. The guide blade rings 14, 15 have outer cover bands 18, 19 in the form of segments having at least three separation seams distributed in circumferential directions, and they are respectively positioned in a housing 13 using shaft bearing units 24, 25, 26, 27 capable of performing relative motion in a radial direction with relation to space. An air guide shell 30 is disposed between the housing 13 and the outer cover band 18, 19 of the guide blade ring 14, 15, and part of a cooling air current is supplied from an opening 31, 32 to the shaft bearing members 26, 27 toward the cover band 18, 19.
Patent JP-S61201312-A (JP)
Title: Attitude controller
Inventor: SAITO YUKIO
IPC: G05D19/02
Filed: 1985-03-04
Abstract: PURPOSE:To form a feedback system by using a speed and a position signal respectively and to form a torque signal feedback system of those feedback systems by detecting the momentum of a motion generation part and obtaining the speed signal and position signal. CONSTITUTION:An operation speed, an operation direction, an operation angle, and a frequency of operation are set in a microcomputer (MC) 24. The MC 24 outputs a command signal corresponding to the set conditions to input the analog voltage to a matching circuit 26 through a DA converter 25. The output signal of the matching circuit 26 is amplified by a power amplifier 27. The output signal of the power amplifier 27 becomes the driving electric power of the motor 10 of the motion generating part A and the motor 10 enters specific rotating operation. At this time, the resolver 21 of a detection part B detects the turning speed, its detection signal is fed back to the matching circuit 26 as the speed signal, and a position detector 22 detects the rotational position and feeds the detection signal back to the MC 24 as the position signal. When the speed signal from the resolver 21 is fed back, the matching circuit 26 inputs the command signal and deviation signal of an operation command circuit C to the amplifier 27.
Patent JP-S60187667-A (JP)
Title: Production of v3ga diffused wire rod
Inventor: TACHIKAWA KIYOUJI
IPC: C23C30/00
Filed: 1984-03-07
Abstract: PURPOSE:To produce a superconductive V3Ga diffused wire rod having an excellent ferromagnetic field characteristic by sticking a Ga film to the surface of a tape consisting of V and subjecting the tape to a suitable preliminary heat treatment and copper plating then to batch-wise heat treatments for short time at a high temp. and for long time at a low temp. CONSTITUTION:A Ga film is stuck to the surface of a tape or wire consisting of V or a V alloy contg. B, etc. and is subjected to a preliminary heat treatment at 700-950 deg.C to form a V-Ga compd. layer contg. much Ga on the underlying surface. Cu or Ag plating is then formed thereon. Such tape or wire is then subjected to a primary heat treatment for 1min-100hr at 650-850 deg.C and further to a secondary treatment for 10-200hr at 450-625 deg.C to form a V3Ga diffused layer having a substantial thickness. An alloy contg. 0.05-5atom% B, 0.1-10% Al, 0.1-10% Ga, 0.1-10% Au or 0.05-5% Hf or the like is preferable as the above-mentioned V alloy in order to accelerate the diffusion formation of the V3Ga layer.
Patent JP-H10242844-A (JP)
Title: Adjusting method for filter and device where the same has been implemented
Inventor: KAWAMURA YUKINOBU
IPC: H03H11/04
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the filter and to facilitate the frequency adjustment of the filter by making variable resistance which determines the frequencies of an oscillation circuit and the filter constituted on the same integrated circuit element, and adjusting the oscillation frequency through interlocking control. SOLUTION: When capacitors C3 and C4 of a multivibrator oscillation circuit MV of an FM radio receiver, etc., reaches 80% of a standard value, capacitors C1 and C2 of the filter circuit FL of the same semiconductor integrated circuit vary at the same ratio because of characteristics of the manufacturing process of the semiconductor integrated circuit to reach 80% of the standard value. Therefore, a control circuit CON increases the values of variable resistors RE3 and RE4, and RE1 and RE2 of both circuits MV and FL by 1.25 time at the same time to cancel variation in capacitance, so that the frequencies of both circuits are adjusted to set values. While the frequency of the oscillation circuit is monitored, the resistance values are controlled to make the adjustments to the set values, so that the frequency of the filter can also be adjusted to the set value automatically.
Patent JP-S62199257-A (JP)
Title: Casting method for accessories
Inventor: NARISHIMA SADAOMI
IPC: A44C27/00
Filed: 1986-02-27
Abstract: PURPOSE:To produce accessories having the good quality under simple process and mass production by making a rubber mold by a main mold for the accessory body and a main mold combined it with the parts and making a wax- pattern inserting a material formed of a precious metal at a part of the parts in the rubber mold. CONSTITUTION:The rubber mold 6 is made by the main mold 3 for the accessory body and the main mold 5 combined it with the parts 2. On the base of this rubber mold 6, the wax-pattern 7, already inserting the material formed of the precious metal at a part of the parts 2 is made. By using this wax-pattern 7, the main body is cast by the ordinary process, and also the main body and the parts 2 are connected in a body at casting. As the body examples, finger ring, bracelet ring, etc., are cited and as the parts example, slender line or long line made of platinum, gold, silver, etc., is exemplified.
Patent JP-H01218519-A (JP)
Title: Production of plant neoformation
Inventor: HIRABAYASHI YASUJI
IPC: A01G1/00
Filed: 1988-02-26
Abstract: PURPOSE:To obtain the subject neoformation having excellent characteristics as artificial seeds, with high regeneration rate, by making a culture of a plant neoformation in a culture medium containing abscisic acid followed by drying. CONSTITUTION:A plant neoformation is put to culture in a culture medium containing >=10<-19>mol/l of abscisic acid followed by drying so as to be <=50wt.% in the water content. For assimilating culture medium, the content of abscisic acid is required to be >=10<19>mol/l (pref. 10<-3>-10<-2>mol/l). Sucrose, glucose, etc., may be added as nutrient sources. In case of short period, the culture can be made in the absence of the basal components and/or nutrient components. Said culture medium may be either liquid one or solid one using agar-agar or the like, but being pref. liquid one. If the water content after the drying is higher than 50wt.% such effects as easy handleability or light weight inherent in artificial seeds cannot adequately be manifested.