baber/WOPTO huggingface dataset:
Patent JP-H07319720-A (JP)
Title: System switching method for processor
Inventor: MASUDA EIJI
IPC: H04Q1/20
Filed: 1994-05-25
Abstract: PURPOSE:To shorten the system switching time for a duplex processor. CONSTITUTION:A duplex processor consists of a 1st CPU, a 1st memory, a 1st memory controller, a 1st processor containing a 1st arbiter which controls at least a controller connected to a bus, a 2nd CPU, a 2nd memory, a 2nd memory controller, and a 2nd processor containing a 2nd arbiter which controls at least a controller. In such a constitution, the 1st and 2nd memory controllers always keep the same contents between the 1st and 2nd memories and stops (S2) and starts (S4) the 1st and 2nd arbiters respectively. Thus the system is switched to the 2nd processor from the 1st processor.
Patent JP-S5443951-A (JP)
Title: Coating for inner surface of installed conduit
Inventor: ICHIKAWA MUNEHARU
IPC: F16L55/10
Filed: 1977-09-13
Abstract: PURPOSE: To line even a curved or a diameter changing pipe with ease and certainty, by attaching fine solid lining materials to a tubular body and by passing the tubular body through the conduit.  
     CONSTITUTION: The wire 6 is transferred from the reel 5 to the other side by means of the material 4 which is conveyed from one end of the pipe by the pressurizing device 3. The fine solid lining material (a) is dispersed and attached to the whole outer layer of the gas-impermeable tubular body A capable of bending and changing its diameter and having the outside diameter the same as the inside diameter of the installed pipe 1. The tubular body A is folded up to reduce its diameter, connected to the wire 6, and inserted in the conduit 1. The tubular body A is enlarged by the material 4 which is conveyed by the pressurizing device 3, thus forming a lining layer of the lining material (a) on the whole inner wall surface of the conduit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62288290-A (JP)
Inventor: YARUMO HAINONEN
IPC: E21B6/00
Filed: 1987-05-08
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-H06301229-A (JP)
Title: Label image-receiving body for toner transfer recording
Inventor: ITO KENICHIRO
IPC: G03G7/00
Filed: 1993-04-13
Abstract: PURPOSE:To form a sharp and excellent full-color picture image by specifying the surface reflection characteristics of the base material of a label body and surface reflection characteristics after respective layers are formed. CONSTITUTION:The label base 2 of the label image-receiving body 1 is coated with an antistatic layer 4 on one surface, and the other surface thereof is coated with an adhesive layer 9. One side surface of a sparator base 5 of a separator 11 is coated with a peeling layer 6, while the other surface is coated with an antistatic layer 8. Further, the peeling layer 6 of the separator 11 is stuck to the adhesive layer 9 of the label image-receiving body 1 to be temporarily stuck. The base bodies 2, 5 of the label body and the separator 11, respectively, are made of synthetic resin films. Each of base bodies 2, 5 has 10<6>-10<13>OMEGA/square surface resistance on one surface, and the surface reflection characteristics measured by the method according to JIS Z 8722 and described according to JIS Z 8730, L>=90, a=-2.0 to 2.0, and b=-5.0 to 1.8.
Patent JP-S62267705-A (JP)
Title: Optical transmitter
Inventor: NISHINO YOSHIKI
IPC: H04B10/25
Filed: 1986-05-15
Abstract: PURPOSE:To prevent moisture and dust from getting into an optical transmitter so as to perform safe and excellent outdoor optical transmission, by hermetically sealing the insides of the optical transmitter and an optical cable. CONSTITUTION:A coaxial cable 201 is freely separated from and connected with an optical transmitter 200 through a waterproof coaxial connector 202 and a power cable 203 is also separated from and connected with the transmitter 200 through a waterproof coaxial connector 204. An optical cable 205 is pulled into the transmitter 200 through the inserting port 401 of the case 400 of the transmitter 200 and fixed by means of a screw 403 after the tension resisting body 300 of the cable 205 is passed through a fixing port 403 installed to a detaining tool 402. Then an O-ring 405 is kept by a tightening tool 406 and the cable 205, ring 405, and case 400 are brought into closely contact with each other at their contact sections.
Patent JP-H09287382-A (JP)
Title: Erector for pit
Inventor: AKESAKA TOSHIO
IPC: E21D1/03
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To move a casing to a pit bottom after the casing is assembled on the ground having excellent workability by digging a pit by rotating an excavation head and vertically shifting the casing, to which a cylindrical body and a receiver are connected. SOLUTION: A space section penetrated in the vertical direction is formed at the center of a first excavation head 28, and soil and sand on the lower side are excavated by turning the first excavation head 28. A second excavation head 30 is arranged detachably into the space section of the first excavation head 28 from an upper section, and rotated and soil and sand on the lower side are excavated. The first and second excavation heads 28, 30 are revolved by a drive mechanism 32. A cylindrical main body 26 having an axis 22 in the vertical direction is moved by a moving mechanism 34 in the vertical direction, and a casing 24 in an upper section is also shifted.  The casing 24 can be drawn down and up in a pit through a receiving means 36 by the moving mechanism 34 on the pit bottom side under the state, in which the casing 24 is connected to the receiving means 36, at the time of excavation.
Patent JP-S592365-A (JP)
Title: Dynamic type semiconductor memory storage
Inventor: NAKANO TOMIO
IPC: G11C11/404
Filed: 1982-06-28
Abstract: PURPOSE:To absorb the potential difference of opposite electrodes effectively, and to enable differential amplification operation at a high sensitivity by providing the second wiring connecting one teminal of the first wiring in common and the third wiring connecting approximately central section of the second wiring to the power supply line of a peripheral circuit. CONSTITUTION:When each terminal section of wiring 1-4, 10, 11 lining in the word line direction in the opposite electrodes P1, P2 and being in contact with the electrodes in various positions is short-circuited in common by Al wiring 12 and only-one point at the central section of the wiring 12 is connected to the power supply line Vss, only the variation of potential at one position is extracted by the wiring 13 even when potential varies partially in the power supply line Vss, and transmitted over the opposite electrodes P1, P2 in common through the wiring 1-4, 10, 11. Accordingly, the potential of wiring pairs (2, 3), (10, 11), (1, 4) positioned symmetrically centering arund sense amplifiers SA is each kept equally, and opposite electrode P1, P2 sections are also positioned at equal potential. Even when potential varies with time or spatially in the sense amplifiers SA, the malfunctions of the sense amplifiers due to the inequality of potential of the opposite electrodes are avoided when the sense amplifiers are bilaterally symmetrical.
Patent JP-H09296176-A (JP)
Title: Apparatus for carbonizing treatment
Inventor: MATSUMOTO TAKEO
IPC: C10B53/02
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out the carbonizing treatment of wood, etc. SOLUTION: This apparatus for carbonizing treatment is obtained by installing a body part 10, equipped with a main burner 12 and capable of carrying out the carbonizing treatment of a material housed therein, a smoke consuming part 20 equipped with an auxiliary burner 21 and a pyroligneous part 30 capable of extracting a waste gas from the body part 10 and recovering pyroligneous acid. The body part 10 is capable of efficiently discharging a low- temperature waste gas containing large amounts of steam or decomposition gases produced from the material from the body part 10 through upper and lower vent pipes 24 and 25 in the initial period of heating to secondarily burn the waste gas. Thereby, smoke is consumed to deodorize the waste gas. The resultant waste gas is discharged to the outside.
Patent JP-S62267407-A (JP)
Title: Method and apparatus for blowing solid fuel to electric furnace and converter
Inventor: SUZUKI TOMIO
IPC: C21C5/30
Filed: 1986-05-15
Abstract: PURPOSE:To perfectly burn solid fuel and to improve thermal efficiency by subjecting the solid fuel to primary combustion at a specific air-fuel ratio on the outside of a furnace, then blowing the exhaust gas formed by supplying air to the unburned gas to cause the secondary combustion thereof to the material in the furnace. CONSTITUTION:A prescribed amt. of pulverized coal is blown from a burner 4c through an air blowing pipe 4a into a primary combustion chamber 4 and the primary air is blown from the air blowing pipe 4a thereto until the air-fuel ratio attains <=1.0. The pulverized coal in the primary combustion chamber 4, therefore, makes the primary combustion while swirling along the inside wall. Ashes are recovered into an ash pot 4b. The exhaust combustion gas by the primary combustion mixes with the secondary air from a blowing pipe 5b in a secondary combustion chamber 5, by which said gas is perfectly burned. The high-temp. exhaust gas from which the ash-content is removed by the complete combustion is blown to the raw material such as iron scrap in an electric furnace 1 to premelt the material. The perfect combustion of the solid fuel is thereby easily executed and the efficient preheating is executed. The required electric energy is reduced and the electric power consumption is considerably reduced.
Patent JP-H026337-A (JP)
Title: Easily sinterable powder, its production and laminated element
Inventor: SUYAMA TATSUYUKI
IPC: H01L41/083
Filed: 1988-05-10
Abstract: PURPOSE:To provide easily sinterable powder of Pb(Mg1/3Nb2/3)O3 composed of single phase of perovskite, having specific particle shape, sinterable at a low temperature and useful for the production of laminated element. CONSTITUTION:The objective easily sinterable powder of Pb(Mg1/3Nb2/3)O3 (abbreviated as PMN) composed of single phase of perovskite, having spherical particle shape with particle diameter and its standard deviation of <=1mum and sinterable at <=1000 deg.C. The PMN may contain 5-50mol% (based on the whole composition) of PbTiO3 and/or Ba(Zn1/3Nb2/3)O3. The easily sinterable powder can be produced by (1) mixing an alcohol with an aqueous solution of Nb oxalate, a solution containing Pb ion or Pb ion and Ba ion (called as element A) and a solution containing one or both of Mg ion or Mg ion and Ti ion and Zn ion (called as element B), precipitating the oxalate of the elements A and B, adjusting the pH of the solution to >=3 to form Nb hydroxide and subjecting the precipitated mixture to filtration, washing, drying and thermal decomposition.
Patent JP-S5737232-A (JP)
Title: Detecting device for shape of rolled steel plate
Inventor: MIZUKAMI SUSUMU
IPC: G01B7/00
Filed: 1980-08-15
Abstract: PURPOSE: To improve detecting accuracy by arranging a relation between positions of an excitation coil and a detecting coil constituting a shape detecting device such that the detection output of the detecting coil makes the influence due to remanence in a rolled plate generated by energization of the excitation coil as small as possible.  
     CONSTITUTION: Detection outputs from a detector group 5-1, 5-2...5-n that are arranged in the width direction of a rolled plate and face to said plate are incorporated via an amplifier 10 and a data bus 15 into a microcomputer 20, and the results subjected to an arithmetic processing in said computer 20 are indicated by an indicating device 30. In the instance, as for the attenuation of remanence, the smaller the rolling speed V becomes, the smaller the absolute value in errors decrease. Accordingly, changes in the detector outputs resulting from changes in the rolling speed can scarcely be formed, so that it is possible to contrive an improvement in accuracy in detecting the amount of change in stress acting on the rolled plate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5538760-A (JP)
Title: Load generation system for data exchange network by return of subscriber circuit
Inventor: KOMATSU TEIJIROU
IPC: H04L12/56
Filed: 1978-09-13
Abstract: PURPOSE:To realize an effective application of the load to the network by pretending that a number of real terminals exist virtually through returning of the subscriber circuit. CONSTITUTION:For subscriber circuits 15-1 and 15-2 which are stored in the same packet multiplication device 12b based on the contents registered on communication partner register table 16, data reception line 17b turning toward the terminal from the network of circuit 15-1 is returned to data transmission line 17-a turning to the network from the terminal of circuit 15-2. And contrarily line 17b of circuit 15-2 is returned to line 17a of circuit 15-1. In the same way, the returning is carried out repetitively for subscriber lines 15-3 and 15-4. Finally, the communication made possible between non-packet terminal 13b functioning as the real terminal and subscriber line 15-n.
Patent JP-S5738606-A (JP)
Title: Performance testing apparatus for turbine by-pass valve
Inventor: TANAKA YOSHITO
IPC: F01D21/00
Filed: 1980-08-15
Abstract: PURPOSE: To add an equivalent force to the steam force without incorporating the turbine by-pass valve into the turbine plant by setting a simulative load oil pressure cylinder against the oil pressure cylinder for opening and closing operation of turbine by-pass valve.  
     CONSTITUTION: A simulative load oil pressure cylinder 17 is set against the oil pressure cylinder 4A for opening and closing operation of the turbine by-pass valve 2. The oil pressure cylinder 22 for pressure accumulation is set against the oil pressure cylinder 4B acting synchronously with the oil pressure cylinder 4A. An equivalent force to the steam force acting on the valve 2 is added simulatively by setting a servo valve 25 acting in accordance with the load detector 28 and the displacement detector 12. Thus the load performance on the valve itself can be secured without incorporating the turbine by-pass valve into the atomic energy plant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61268191-A (JP)
Title: Production of sugar containing fructooligosaccharide
Inventor: NAKAMURA NOBUYUKI
IPC: C12R1/07
Filed: 1985-05-24
Abstract: PURPOSE:To produce a sugar containing a remarkable amount of fructooligosaccharide, by treating a particular sugar substrate with extracellular enzyme of a specific Bacillus strain. CONSTITUTION:An alkalophilic microbial strain belonging to Bacillus genus and having optimum pH for growth at neutral and alkaline regions is selected, and cultured aerobically in a liquid medium composed of sucrose, polypeptone, etc., at 35-55 deg.C for 20-50hr to effect the production and accumulation of crude fructosyl transferase in the supernatant liquid of the culture liquid (extracellular). The crude enzyme is separated and purified to obtain the enzyme (A) having the physico-chemical and enzymo-chemical properties of the Table. The component A is added to a liquid containing 50-70w/v% sugar substrate (B) (e.g. sucrose) having beta-D-fructofuranoside bond, and the sugar-transfer reaction is carried out at 50 deg.C to produce a fructo-oligosaccharide. The produced oligosaccharide is separated by column chromatography using a gel-filtration resin, etc.
Patent JP-S5813035-A (JP)
Title: Frequency converting circuit of television tuner
Inventor: TERAOKA MASAKAZU
IPC: H04N5/44
Filed: 1981-07-16
Abstract: PURPOSE:To obtain the optimum matching conditions for each band, by varying the value of an inductance, provided between the input electrode of a frequency converting transistor (TR) and a preceding circuit, according to band switching. CONSTITUTION:Coils L1 and L2 are interposed in series between the gate G1 of a field effect transistor Q1 which constitutes a VHF mixer and UHF-IF amplifier, and a preceding circuit 3 between VHF stages, and a coil L3 is interposed between the connection point (a) between the L1 and L2 and an UHF intermediate filter 15. The conductances of those coils are so assumed as L3+ L2>L1+L2>L2. For this purpose, switching diodes DS1 and DS2 are turned on and off to select one of low and high VHF bands and an UHF.IF band, and then the connection relation among the coils is as shown in the 1st table, so that inductances increase until the frequency decreases, thus obtaining the matching between the preceding circuit and the gate G1 of the FETQ1.
Patent JP-S6225385-A (JP)
Inventor: FURIIDORITSUHI MIHIYAERU BAARU
IPC: G06V10/48
Filed: 1986-05-17
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-S588047-A (JP)
Title: Intraocular pressure-reducing 1-(p-2- isopropoxyethoxymethyl-phenoxy)-3-isopropylamino- propan-2-ol and ophthalmic medicine containing same
Inventor: YURUGEN HARUTEINGU
IPC: A61K31/13
Filed: 1982-06-30
Abstract: 1-(p-2-iso-propoxyethoxymethyl-phenoxy)-3-isopropylamino-propan-2-ol and its biocompatible salts are very useful in decreasing the intra-ocular pressure, e.g., to treat glaucoma.
Patent JP-H049019-A (JP)
Title: Camera provided with automatic focus detecting device
Inventor: ISHIDA TOKUJI
IPC: G03B13/36
Filed: 1990-04-26
Abstract: PURPOSE:To reduce the possibility of missing of a shutter chance by controlling the selecting order of plural range-finding areas by a selection means so that the area selected by the photographer before photographing is performed this time is prioritized. CONSTITUTION:This camera includes the selection means 51 for selecting the optional range-finding area out of the plural range-finding areas, and a selection means control means 52 for controlling the selecting order of the plural range- finding areas by the means 51 so that the area selected by the photographer before photographing is performed this time is prioritized. Therefore, when the photographer selects the desired range-finding area by using the selection means 51, the means 52 controls the selection means so that the selected range- finding area may be automatically selected when next photographing is performed. As a result, a time for selecting the range-finding area is shortened. Thus, the possibility of missing the shutter chance is reduced.
Patent JP-S5814570-A (JP)
Title: Semiconductor device
Inventor: SAKAUCHI HIDEO
IPC: H01L29/73
Filed: 1981-07-17
Abstract: PURPOSE:To obtain a planar type power transistor with a high withstand voltage approaching a theoretical value by eliminating the concentration of electric field arising  from curvature at a P-N junction by a method wherein the P-N junction is shaped at  the bulk to contain near right angles, in the process of the building of a base region  forming P-N junction and some field rings arranged in a ring shape to surround said  base junction. CONSTITUTION:A first condcutive type semiconductor substrate 1 to become a collector  region is coated with an oxide film 5, wherein an opening is provided as perdetermined,  and a base region 2 of the second conductive type and a multiplicity of field rings 4  of the second conductive type are formed, the rings 4 arranged surrounding the base  region 2. Next, an emitter region 3 of the first conductive type is formed within the  region 2 by diffusion. An oxide film 6 formed during this process is provided with an  opening and an emitter electrode 7 is installed in the region 3. In this construction, the  P-N junction 20 formed between the substrate 1 and the region 2 and the P-N junction  22 formed between the substrate 1 and the rings 4 would have some curvature if the  diffusion method was employed. The formation thereof is therfore effected by means  of ion implantation. This allows the junctions to be formed with near right angles, resulting in reduced electric field concentration particularly at the junction 20.
Patent JP-S5338027-A (JP)
Title: Service car
Inventor: KANEDA SABUROU
IPC: B60K13/06
Filed: 1976-09-17
Abstract: PURPOSE: To provide a service car such as an agricultural service car, which is compact and has excellent radiating effect with a cylindrical frame construction utilized as a muffler. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5235959-A (JP)
Title: Band pass trucking filter
Inventor: OOHAGI TOSHIO
IPC: H03H11/04
Filed: 1975-09-16
Abstract: PURPOSE: To enable BPF which has a quick response especially at the initiation of operation and of which centering frequency varies with specified input signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S602338-A (JP)
Title: Connection of plastic pipes
Inventor: NAGATA AKIO
IPC: B29C61/06
Filed: 1983-06-21
Abstract: PURPOSE:To avoid the leakage of water from the connection of plastic pipes due to heat cycles by a method in which a temperature-indicating paint-containing layer provided between the first transparent thermally shrinkable tube and a plastic pipe is heated, and then the second long thermally shrinkable tube is heated for shrinkage. CONSTITUTION:Ends of plastic pipes 1 and 1' are butted, and then a temperature-indicating paint 5 capable of being discolored at 150-180 deg.C is coated on the plastic pipes 1 and 1' to be covered with the first thermally shrinkable tube 2, e.g., on polyethylene plastic pipes. The first transparent thermally shrinkable tube 2 is then covered on the paint-coated portion, and the tube 2 is heated for shrinkage by a heater, e.g., burner, etc., until the paint 5 is discolored. The second thermally shrinkable tube 3 is covered on the tube 2 and heated for shrinkage to complete the connection of the plastic pipes 1 and 1'.
Patent JP-S5634594-A (JP)
Title: Boat advancing with water discharge
Inventor: KAWASAKI SHINZOU
IPC: B63H11/06
Filed: 1979-08-31
Abstract: PURPOSE: To obtain a boat propelling force by forming slender groove having a U- shaped section on the bottom of a boat and pivotally installing a cover as flap on the frontal end side of said groove and allowing said cover to move up and down and thus permitting water discharge from the rear part of the boat.  
     CONSTITUTION: When a rower sits on a chair 6 towards the bow and clasps an arm rod 8, and swings the upper body back and forth, the cover 4 which is accomodated in a slender groove having U-shaped section and formed in the bottom part of the boat is rocked up and down around a shaft 3, in cooperation with the recovery action due to a spring 5. Accordingly, when the cover 4 turns downward, the water under the cover 4 in the groove 2 is pressurized and discharged from the discharge port at the rear part of the boat, and due to the reaction, the boat is propelled. Then, if the cover 4 is pulled-up by the spring 5, water is sucked into the groove 2, preparing for the next water discharge. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5446348-A (JP)
Title: Power generation equipment
Inventor: TAKAHASHI SHINICHIROU
IPC: H02H7/00
Filed: 1977-09-20
Abstract: PURPOSE: To prevent enlarging the capacity of related machinery by using the main transformer as the three-winding transformer in place of inside-station transformer.  
     CONSTITUTION: The terminal of the main generator 1 is directly connected to the three-winding transformers 51 and 52 independently of the main circuit connecting line 2. And, the two three-winding transformers 51 and 52, having primary winding, secondary winding, and third winding, are connected in parallel in order to confer the both functions of the main transformer and the inside-station transformer upon the two three-winding transformers 51 and 52. Thus, the both functions of the main transformer and the inside-station transformer, both of which are conventionally set up separately, can be given to one transformer and thus the centralization of the functions becomes possible 
     COPYRIGHT: (C)1979,JPO&Japio