baber/WOPTO huggingface dataset:
Patent JP-S5786920-A (JP)
Title: Starting method for direct-current power source device
Inventor: KITAHARA TADAYUKI
IPC: H02M7/06
Filed: 1980-11-20
Abstract: PURPOSE:To prevent the destruction of a thyristor element, etc., economically through a diode rectifier and a thyristor converter connected in series at a DC output side, by turning on the AC breaker of the former after turnig on the breaker of the latter. CONSTITUTION:With regard to a diode rectifier 32 and a thyristor converter 31 connected in series at an AC output side, an AC breaker 11 for the converter 31 is turned on first and the operation of the converter 31 is started from an AC bus 10 through the transformer 21. Then, an AC breaker 12 for the rectifier 32 is turned on and the operation of the rectifier 32 is performed through a transformer 22 to feed electricity to a load 40. Consequently, the DC voltage of the rectifier 32 is never applied to the converter 31 in starting operation, so the destruction of the thyristor elements, etc., is prevented economically without increasing the rated voltage of the thyristor element and installing an additional circuit.
Patent JP-H0330451-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI SHIGERU
IPC: H01L27/118
Filed: 1989-06-28
Abstract: PURPOSE:To obtain a semiconductor device, in which the improvement of a latchup strength is contrived and at the same time, which can prevent an erroneous operation and has an improved reliability, by a method wherein diffused layers for making a substrate current flow out are formed in the surfaces of both semiconductor main bodies between input/output circuit blocks and between the input/output blocks and an internal region or in the surface of the semiconductor main body of one way of both semiconductor main bodies. CONSTITUTION:In a semiconductor device constituted into such a structure that an input/output circuit 4, which is formed by linking blocks 4a, such as an ECL input/ output circuit, a TTL input/output circuit and the like, in an array form, is provided on an external region 8 and exchanges of the electrical signal of an internal region 2 with the outside are performed through the circuit 4, diffused layers 5 for making a substrate current flow out are formed in the surfaces 20 of both semiconductor main bodies between the above blocks 4a and between the blocks 4a and the region 2 or in the surface 20 of the semiconductor main body of one way of both semiconductor main bodies. For example, in case a P-type semiconductor substrate 10 is used as a substrate which constitutes the above semiconductor main body, the low-potential main line VEE among power main lines, which respectively have a different potential and are arranged on the above region 8, is connected to the above layers 5.
Patent JP-S6226267-A (JP)
Title: Production of oxiracetam
Inventor: IRIUCHIJIMA SHINOBU
IPC: C07D207/273
Filed: 1985-07-26
Abstract: PURPOSE:To obtain the titled compound useful as a cerebral metabolic improver by one process easily, by reacting an easily obtainable 4-chloro-3-hydroxybutyric ester with a glycine in the presence of a dehydrochlorinating agent. CONSTITUTION:A 4-chloro-3-hydroxybutyric ester shown by the formula I (R is lower alkyl) is reacted with glycinamide or its salt or their mixture in the presence of a dehydrochlorinating agent (e.g., NaOH, KOH, etc.,) to give oxiracetam(4-hydroxy-2-oxy-1-pyrrolidineacetamide) shown by the formula II. The reaction is carried out in the presence of a solvent such as water, ethanol, methanol, etc., at 60-160 deg.C, preferably 70-130 deg.C.
Patent JP-S6225402-A (JP)
Inventor: ABE TORU
IPC: H01C7/02
Filed: 1985-07-26
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-H05209976-A (JP)
Title: Continuously operable p/f effect device
Inventor: FURUYA CHOICHI
IPC: G21B1/00
Filed: 1991-07-04
Abstract: PURPOSE:To provide a continuously operable protection factor effect device free from the decrease of an electrolyte, regarding a protection factor effect device constituted of an electrolytic cell and a pressure vessel for sealing the cell. CONSTITUTION:The internal wall of a pressure vessel 6 is applied with an anticorrosive coat 4. The vessel 6 is directly charged with an electrolyte 3, and used as an electrolytic cell. In addition, pressurized deuterium gas D2 is introduced to the inside of the vessel 6. Also, an anode 1 and a cathode 2 are immersed in the electrolyte 3 in the vessel 6. The upper section of the anode 1 comprising a gas diffusion electrode is exposed to the deuterium gas D2. Voltage is applied to both of the cathode 2 and anode 1 from an external power supply, thereby causing a protection factor effect reaction to take place.
Patent JP-S5866527-A (JP)
Inventor: SHINOHARA TSUGIO
IPC: H02H3/28
Filed: 1981-10-16
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-S6056828-A (JP)
Title: Electric discharge machining method of roll-like work
Inventor: KOGA YOUICHI
IPC: B23H9/04
Filed: 1983-09-07
Abstract: PURPOSE:To hold a long electrode in a small space by winding a plate-like lengthy electrode on a drum-like electrode holder and feed it out in the direction facing a work with an electrode feed unit. CONSTITUTION:A plate-like lengthy electrode 9 is wound and held on a drum- like electrode holder 14, and it is fed out to the roll-like work side not shown in the figure for each time of machining with an electrode feed unit 11. According to this constitution, a lengthy electrode can be held in a small space, the electrode replacement becomes rare, and the work efficiency can be improved.
Patent JP-H0614776-A (JP)
Title: Prolyl endopeptidase and its production
Inventor: ARAKI HIDEO
IPC: C12R1/69
Filed: 1991-07-04
Abstract: PURPOSE:To produce the prolyl endopeptidase originated from Aspergillus oryzae FS1-32 (FERM 12193). CONSTITUTION:Aspergillus oryzae FS1-32 (FERM 12193) is cultured in a medium containing tannic acid to produce the prolyl endopeptidase. The obtained prolyl endopeptidase has an optimal pH of 5 and an optimal temperature of 37 deg.C, is stable in a pH range of 4-7, and keeps the activity of approximately 80% even when heated at 52 deg.C at a pH of 5 for 1hr. Since the obtained prolyl endopeptidase has an optimal pH in an acidic region, the prolyl endopeptidase can be used in the acidic region enabling to inhibit the multiplication of microorganisms on its industrial utilization such as the removal of the bitter tastes of peptides.
Patent JP-S6410497-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: IWAHASHI HIROSHI
IPC: G11C17/00
Filed: 1987-07-01
Abstract: PURPOSE:To prevent the electron emission of a memory cell not selected by setting a column line corresponding to a memory cell block not selected via 2 sets of MOS transistors (TRs) at the time of writing erasure to a prescribed potential to apply enough writing/erasure. CONSTITUTION:A common source terminal VS and a signal A in an EEROM cell array is set in a high potential. The, for example, only a row line 11-1 is brought into 1 by a row decoder 12, MOS TRs 15-11, 15-14 are turned on by a column decoder 16 and only a signal CE1 of a column decoder 18 for writing is brought into 0. Then memory cells 10-111, 10-114 of the memory block are selected and writing/erasure is applied sufficiently without limitation to other memory cells via data input/output lines 14-1, 14-4. In this case, two sets of MOS TRs 19N1 and 19N4, and 20N1 and 20N4 are turned on and MOS TRs 15N1, 15N4 are turned off, the column lines 13N1, 13N4 of other non- selection memory block are charged to a high potential equal to that at a terminal VS and the emission of the electrons of the memory cells 10-N11, 10-N14 of the block connected to the row line 11 is prevented.
Patent JP-H11347384-A (JP)
Title: Manufacture of cellulose dialysis membrane
Inventor: KUDO MASAHITO
IPC: B01D71/12
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To impart biocompatibility and enhance membrane permeating characteristic and safety characteristics by preparing a membrane by using a composition for preparing a membrane prepared by dissolving cellulose and a cellulose derivative in a mixed solvent comprising a tertiary amine oxide, water and a urea solvent. SOLUTION: A tertiary amine oxide in a mixed solvent may be a commonly known one generally used for preparing a cellulose solution, but from the standpoint of easy availability and establishment of solvent recovering technique, N-methyl morpholine N-oxide and its hydrate are preferred. When a hydrate of a tertiary amine oxide is used for the preparation of the mixed solvent, water of the solvent may be derived from the hydrate, or water may be added additionally. N,N'-dimethyl ethylene urea that is easily available is preferred as the urea solvent of the mixed solvent. The composition of the mixed solvent is preferably 49-98 wt.% of tertiary amine oxide, 1-20 wt.% of water and 1-50 wt.% of urea solvent.
Patent JP-S6219244-A (JP)
Inventor: TOMU AREN BISAA JIYUNIA
IPC: C07D307/60
Filed: 1986-07-15
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-H0719001-A (JP)
Title: Turbine blade having cooling flow passage
Inventor: OCHIAI HIROYUKI
IPC: F01D5/18
Filed: 1993-07-02
Abstract: PURPOSE:To promote stirring of cooling air so as to improve heat transmitting property by forming a cooling flow passage in a turbine blade, providing supporting column bodies for connection together both side walls in the cooling flow passage, and making the back end surface on the downstream side of the cooling passage of the supporting column body to cross at an acute angle opposing to a side surface. CONSTITUTION:The blade main body 10 of a turbine blade which is rotated by means of high temperature gas is formed as a hollow structure, a cooling passage 13 is formed between the blade main body 10 and an inserting member 11. A side wall 12 is provided with a blowout hole for cooling its outer surface by blowing out cooling air appropriately. Supporting column bodies 14A, 14B for connecting the inserting member 11 and the side wall 13 to each other at a plurality of positions are provided between the inserting member 11 and the side wall 12 in crossing condition. The supporting column body 14A and the like are formed in each triangle shape, and an inner angle along a cross section in the side surface and the rear surface of the supporting column body 14A and the like is set to 90 degree or less. Turbulence is then generated in the vicinity of the rear face, so that stirring of cooling air is promoted, and new cooling air of a low temperature is fed in so as to improve cooling effect.
Patent JP-S6057379-A (JP)
Inventor: JINZAKI AKIRA
IPC: G09G5/24
Filed: 1983-09-07
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-H0920942-A (JP)
Title: Copper alloy for interconnecting chip with package and its production
Inventor: PANAYOTEISU KONSUTANTEINU ANDO
IPC: H01L23/48
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy containing at least one alloy component, capable of being suitably used for the mutual connection between chip and package.  
     SOLUTION: This alloy is a copper alloy usable for the mutual connection between chip and package and containing 0.01-10wt.% of at least one alloy component selected from carbon, indium, and tin in order to obtain improved electromigration resistance, low resistivity, and excellent corrosion resistance. Further, the copper alloy is first formed and then annealed to allow the alloy component to diffuse toward the grain boundaries between the crystalline grains in the alloy, by which the above-mentioned mutual connection and a conductor can be attained. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H1010967-A (JP)
Title: House interior finish selective designing device
Inventor: OHASHI SATOSHI
IPC: G09F5/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an optimum interior finish plan for a house building planner and his/her family at the time of determining the details of interior finish as a following stage after the house building planner prepares a schematic building plan of room layout and the like. SOLUTION: A liking selecting device is so constituted as to divide a liking for house interior finish into a plurality of types and to arrange sample rooms A-H every liking type so as to enable a house building planner to take the whole in one view and determine his/her liking. On the basis of the determination of the planner's liking by the liking selecting device, various interior finish comparative exhibition spaces for determining color tone and shape every interior finish part are arranged in proximity to the liking selecting device. The interior finish comparative exhibition space is arranged being classified into sanitary installation, a kitchen, curtains, cloth, external facing, a main entrance, storage, fittings, Japanese style rooms, stairs, and the like, and a plurality of color tone and shape coinciding with a liking form are arranged every classification.  A plurality of coordinating rooms are further arranged in proximity to the house interior finish liking selecting device and the interior finish comparative exhibition space.
Patent JP-H0217974-A (JP)
Title: Method for coating
Inventor: YAMAGUCHI SHIGERU
IPC: B05D1/30
Filed: 1988-07-04
Abstract: PURPOSE:To enable a stable coated product of good quality to be obtained continuously for a long time by applying an additive liquid sandwiched between main coating liquid. CONSTITUTION:In case of applying a coating liquid to a continuously moving web 9 by ejecting it from slits 3a, 3b of a coater, this coating liquid is divided into a main coating liquid and an additive liquid and inner tubes 12a, 12b, which distribute and supply the additive liquid throughout an application width, are arranged at respective centers of distribution chambers 4a, 4b which distribute and supply the coating liquid to the slits 3a, 3b respectively. This additive liquid is made to flow out of the slit 3a, 3b in a laminar flow sandwiched between the main coating liquid by supplying the main coating liquid to the distribution chambers 4a, 4b and also supplying the additive liquid to the inner tubes 12a, 12b simultaneously. It is possible, as a result, to obtain a stable coated product of good quality continuously for a long time, because reaction products do not adhere to liquid retention parts and walls of the coater at all.
Patent JP-S6143620-A (JP)
Title: Sealing resin composition
Inventor: NAGATA TSUTOMU
IPC: C08G59/62
Filed: 1984-08-08
Abstract: PURPOSE:A coating insulating composition, containing an epoxy resin, novolak type phenolic resin, zircoaluminate based inorganic polymer and a specific amount of an inorganic filler, having improved moisture and heat resistance, mechanical characteristics and moldability, and useful for sealing and coating electronic and electrical parts. CONSTITUTION:A sealing resin composition containing (A) an epoxy resin (containing >=2 or more epoxy groups in the molecule), (B) a novolak type phenolic resin, (C) a zircoaluminate based inorganic polymer containing one or more Zr and one or more Al in the molecule, preferably containing groups expressed by the formula and (D) 25-90wt% inorganic filler, preferably silica or alumina, as essential components. Preferably, the molar ratio (a/b) of the epoxy groups (a) in the component (A) to the phenolic OH groups in the component (B) is 0.1-10, and the amount of the component (C) is 0.01-20pts.wt. based on 100pts.wt. component (D).
Patent JP-S6225867-A (JP)
Title: Linear stepping motor
Inventor: KARIBE MASAO
IPC: H02K41/03
Filed: 1985-07-25
Abstract: PURPOSE:To reduce the travel of one step by simple constitution by composing pole-tooth pitches twice as thick as pole piece plates laminated. CONSTITUTION:A stator S is organized in such a manner that a magnetic pole body is constructed by alternately laminating two kinds of pole piece plates 11a, 11b having different height and the magnetic pole body is positioned and fixed to a holder 14 by a rivet 13. A movable element R oppositely faced and disposed to the stator S is constituted in such a manner that magnetic pole bodies are composed by alternately laminating two kinds of pole piece plates having different height and the four magnetic pole bodies are positioned and fastened by rivets 61, 62 while interposing yokes 71, 72 as magnetic poles 21-24. Coils 31-34 wound on several magnetic pole 21-24 are excited in succession, thus continuously moving the movable element R step by step at every 1/4 of pole-tooth pitches.
Patent JP-S5865574-A (JP)
Title: Auxiliary electric power supply device for welding
Inventor: OKADA AKIYUKI
IPC: G05F1/02
Filed: 1981-10-15
Abstract: PURPOSE:To make a device small-sized and light, by obtaining electric power from a commercial AC power source, converting it to AC of high frequency temporarily, adjusting the electric power, and after that, converting it to desired frequency again, and obtaining auxiliary electric power. CONSTITUTION:In an auxiliary electric power supply device 6, an input from an AC power source 1 is rectified by a rectifying circuit 61, and a frequency converting circuit 62 receives an output of the rectifying circuit 61 and converts it to AC of high frequency. A transformer 63 converts an output of the frequency converting circuit 62 to voltage which is suitable for an electric power source of a conduction controlling circuit 31 and a motor speed controlling circuit 51, and a rectifying circuit 64 rectifies it. The auxiliary electric power supply device 6 is constituted in this way, and as for the transformer 63, when output frequency of the frequency converting circuit 62 is set to high frequency of several 100Hz through 100kHz, or so, as for its iron core, a very small one can be used. Also, as to a smoothing circuit provided on the rectifying circuit 64, too, that which has a very short time constant can be used, therefore, the auxiliary electric power supply device 6 is made extremely small-sized and light.
Patent JP-S6321709-A (JP)
Inventor: YAMAMOTO SHOJI
IPC: H01B7/02
Filed: 1986-07-14
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-H10340940-A (JP)
Title: Substrate transfer system and semiconductor producing system
Inventor: SUGIMOTO RYUJI
IPC: B65G49/07
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for transferring a substrate by providing a finger for holding a plurality of substrates simultaneously having a structure suitable for the positional relationship of each substrate under a contained state, and means for transferring the holding finger at least in the horizontal direction. SOLUTION: A transfer mechanism 45 transfers a finger holder 46 into an outer cassette 5 and elevates each finger 44 from slightly below each substrate 9 to mount each substrate 9 on each holding finger 44. The transfer mechanism 45 then transfers the finger holder 46 to a centering unit and align the central axis of the holding finger 44 with a reference axis 48a. Subsequently, shift of the center is calculated for each substrate 9 and stored in a memory means 473 and then the transfer mechanism 45 transfers the finger holder 46 to a cassette 31 in a lock. Thereafter, each substrate 9 is contained and lowered slightly and each holding finger 44 is retracted to a specified waiting position. Since a plurality of substrates can be transferred collectively, the transferring time can be shortened.
Patent JP-S5689517-A (JP)
Title: Production of laminate
Inventor: OOTSUKI AKIRA
IPC: B32B37/00
Filed: 1979-12-21
Abstract: PURPOSE: To obtain the laminate useful for wrapping materials whose workabilities are excellent and bonded force is high, by layering an Al foil or an Al foil lined with a thermostable resin and a polyolefin film using an ionomer resin or the like as an adhesive while they are cool followed by heating and pressing them.  
     CONSTITUTION: (A) The aluminum foil 1 or the aluminum foil 1 lined with a thermostable resin, and (B) the polyolefin 4 are guided to a cooling roller 3 and a nip roller 6 via guide rollers 2, 5. In this case, (C) as an adhesive the polyolefin composition (ionomer resin) obtained by heating and blending a carboxyl group- containing polyolefin and a metal compound is extruded from a T-die 7 in a film form between the materials A, B to laminate them by the sandwitch lamination method while they are cool. Then they are heated to a temperature above the melting point of the component C by a heat roller 11 and a nip roller 12 and are pressed to obtain the intended laminate 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0458451-A (JP)
Title: Discharge lamp
Inventor: ISHIKAWA HIROHISA
IPC: H01J61/067
Filed: 1990-06-26
Abstract: PURPOSE:To fix a lead wire and a metal member carrying a solid mercury compound to a sintered body by caulking by forming an electrode with the sintered body mixed and molded with an emitter made of an alkaline earth metal to base metal powder. CONSTITUTION:An electrode 2 is formed with a sintered body 3 mixed and baked with an emitter made of an alkaline earth metal, e.g., an oxide of barium, strontium, calcium, to base metal powder made of molybdenum and nickel. The sintered body 3 is tubular, and a hollow cathode-shaped hollow section 31 contributing in a discharge is formed. A lead wire 4 deposited with a sealing glass bead 5 is inserted into the rear end side of the hollow section 31, and a metal member 6 carrying a solid linear mercury compound is arranged from the rear end side of the hollow section 31 to the tip side. The rear end side of the sintered body 3 is caulked to fix the lead wire 4 and the metal plate 6 together. A large quantity of the emitter is contained within the range that the sintered body 3 can be caulked.
Patent JP-H0721772-A (JP)
Title: Mirror amplifier and method for activating it
Inventor: SHIMIZU KOJI
IPC: G11C11/409
Filed: 1993-07-06
Abstract: PURPOSE:To provide a mirror amplifier with less current consumption, improving a bump margin and suitable for acceleration and a method for activating it in a semiconductor memory, etc. CONSTITUTION:A capacitor part 6 for re-distributing charge is connected in parallel to an NMOS transistor 5 activating the mirror amplifier consisting of PMOS transistors 1, 2 and the NMOS transistors 3, 4. At this time, for a fixed interval before the mirror amplifier is activated at required timing, the NMOS transistor in the capacitor part 6 is turned on, and the charge of the Vth fall node alpha of the mirror amplifier is pulled out by the re-distribution of charge by a capacitor, and the mirror amplifier is activated minutely. Thus, the mirror amplifier is made to be activated rapidly at required timing, and the interval when the operation is unstable at the time of activating is eliminated, and the acceleration is attained.
Patent JP-H099764-A (JP)
Title: Structure for transmission of reaping harvester
Inventor: KISHIMOTO TAKASHI
IPC: A01D57/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide a structure for transmission of a reaping harvester capable of conveying grains culms with slight postural disturbance in an auxiliary conveyor even when a driving and supporting shaft, a packer, etc., are kept in a hardly rotatable state. CONSTITUTION: This structure for the transmission of a reaping harvester is obtained by standing a driving and supporting shaft 25 of a packer 8a for raking in grain culm plant feet in a frame 38 for supporting a reaping pretreatment part so as to enable the rotation around a vertical shaft center, interlocking and connecting a driven sprocket 22 of a conveying chain device 18 on the plant foot side for conveying the plant feet of grain culms raked into the rear with the packer 8a through a frictional plate type torque limiter 21 to the driving and supporting shaft 25 and interlocking and connecting an auxiliary conveyor 15 for conveying the grain culms to the side of the packer 8a while engaging with the grain culms to the driven sprocket 22.