baber/WOPTO huggingface dataset:
Patent JP-S56225-A (JP)
Title: Manufacture of non-heat refined high-tensile steel having excellent low-temperature toughness
Inventor: UEDA YORIKATA
IPC: C22C38/00
Filed: 1979-06-15
Abstract: PURPOSE: To manufacture a non-heat-refined high-tensile steel having excellent low- temperature toughness by subjecting a Nb-free low-carbon alloy steel to a hot rolling treatment under a specific condition.  
     CONSTITUTION: An alloy steel slab, containing 0.05W0.20% C, <0.50% Si, 1.00W 1.80% Mn, <0.040% Cu, <0.04% S, 0.15W0.50% Ni, and <0.01% N, together with <0.030% V and <0.30% Cu, is heated in a comparatively low temperature range of 950W1,050°C, where the grain size of austenite crystals become finer decreasing the heating temperature, particularly at a temperature below 1,050°C without containing Nb as a crystal grain-fining element. Then, the steel so treated is subjected to a final finishing rolling in a temperature range of 700W780°C and then rolled at 850°C for a draft equivalent to 40% or more of the thickness of the steel plate between slab and final product. Thus, a non-heat refined high-tensile steel plate having excellent low-temperature toughness, or a Charpy fracture transition tempeature of -100W-120°C, can be manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09264226-A (JP)
Title: Fuel distribution pipe
Inventor: AKUTAGAWA MASAKI
IPC: F02M69/46
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fuel distribution pipe in which a connection structure between an injector and an electric supply line is simplified. SOLUTION: A fuel distribution pipe 10 constructed of a cylinder part 11, a fuel supply port 14, a guide part 15, and an opening part 16, is integrally molded of a synthetic resin or a synthetic resin group material which is excellent in an insulating property and in a heat insulating property. By means of the guide part 15, an electric supplying terminal 32 and an electric receiving terminal 21 are guided when the electric supplying terminal 32 and the electric receiving terminal 21 are inserted into a through hole 15a from the opposite directions respectively, and inside the guide part 15, the electric supplying terminal 32 and the electric receiving terminal 21 are electrically connected together.  As the guide part 15 is formed integrally with a cylindrical part 11, separate production of a connector, which connecting the electric supplying terminal 32 and the electric receiving terminal 21 together, in addition to production of the fuel distribution pipe is not required, so that production man-hours are reduced and a production cost is lowered.
Patent JP-H01250748-A (JP)
Title: Gas-sensitive thin film and manufacture thereof
Inventor: ARAKI YOSHIKAZU
IPC: G01N27/12
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a thin filmy gas-sensitive substance of increased crystallizability, by a method wherein a metal oxide semiconductor thin film having a heteroepitaxy crystal is formed on a mica substrate by specific evaporation. CONSTITUTION:Exfoliated mica is cut at a prescribed value and held in an evaporation holder of an RF magnetron sputtering evaporation apparatus. A pressure being reduced to 10<-6>Torr or below, an exfoliated mica substrate 3 is heated to 500 deg.C, an Ar gas is introduced into a vessel to be of the 10<-4> level, the pressure in the vessel is set to be 10<-2>Torr, and with an SnO2 formed substance used as a target, a thin film of thickness 5,000Angstrom  is formed on the substrate 3 at a film forming speed of 2Angstrom /sec. Next, the substrate 3 having the thin film is taken out of the vessel and subjected to heat treatment at a temperature of 500 deg.C for two hours in the air, whereby a gas sensitive thin film 1 is obtained. By this method, uniform growth of a needle-shaped microcrystal can be attained on the whole of the thin film, and excellent sensitivity and responsiveness to gas are realized.
Patent JP-S534178-A (JP)
Title: Adjustable controller
Inventor: MATSUMOTO MITSUO
IPC: G05D13/62
Filed: 1976-06-30
Abstract: PURPOSE: An effective adjustable speed controller which sets up the adjustable speed of feed one to the level which is the most matchable for machines. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57191238-A (JP)
Title: Preparation of silica glass for optical fiber
Inventor: SUDOU SHIYOUICHI
IPC: C03C3/06
Filed: 1981-05-22
Abstract: PURPOSE:To produce particles having large particle diameter, and to prepare the uniform titled glass in high rate of production, by using a liquid alkyl silicate as the raw material for the preparation of colloidal silica particles to be fused. CONSTITUTION:A partial or complete alkyl ester of a silicic acid, i.e. an alkyl silicate, is used as the raw material of glass, and is mixed with a dopant if necessary. The solution 4 of the raw material is put into the reaction vessel 3, and an ammonia water-ethanol mixture 1 is added to the solution under stirring with the stirrer 5 to effect the hydrolysis and neutralization and produce the colloidal particles of silica. Silica particles having particle diameter of 10- 100mum can be produced in high rate of production. The particles are fed to a flame or a plasma flame, and fused and converted to transparent glass to obtain silica glass for optical fiber.
Patent JP-S573079-A (JP)
Title: Timer
Inventor: MIKAMI TSUTOMU
IPC: H04N5/44
Filed: 1980-06-06
Abstract: PURPOSE:To prevent malfunction due to erroneous setting operation in a timer provided with a storage function that permits preengagement for plural programs, by indicating that preengaged time for each program is overlapping. CONSTITUTION:Data showing the set time and set day of the week are assigned in a memory 10 by operation of a memory assignment circuit. A data processing circuit 18 compares the program data stored in memories 10A, 10B, 10C, 10D mutually, and when the broadcasting time for preengaged program is overlapped, outputs flag signals from flag output terminals 18a-18d to memories that store the data. Corresponding display element and a display element for error indication are made to turn on and off by each flag signal.
Patent JP-H10254238-A (JP)
Title: Developing device
Inventor: HANADA MOTONORI
IPC: G03G15/08
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of adjusting the concn. of toner of a developer carried to a developing region to be almost constant, and capable of preventing the developer from being insufficient in stirring, by providing two groups of developer regulating parts and developer housing parts. SOLUTION: The developing device is provided with a scraper 5 for removing the developer 3 from a developing roller 4 consisting of a roller-like magnet member having plural magnetic poles and a case member 2, which holds replenishment toner and is arranged to guide the developer 3 after being removed by the scraper 5 toward the surface of the developing roller 4, on the adjacent downstream side of the abutting position of the scraper 5.  Developer holding parts 22a and 22b for forming the developer housing parts B1 and B2 and the developer regulating parts 21a and 21b for regulating the layer thickness of the developer 3 on the developing roller 4, in the end parts on the most downstream side from the developer holding parts 22a and 22b are provided in an adjacent relation by two groups, in a position facing the surface of the developing roller 4 toward the developing region from the abutting position of the scraper 5.
Patent JP-H04289305-A (JP)
Title: Method for constructing load-reducing structure
Inventor: YOSHIZAWA KYOGO
IPC: E01F7/04
Filed: 1991-03-15
Abstract: PURPOSE:To prevent damage from occurring in a structure by placing a lightweight, cushioning expanded material and by installing a fixing means for preventing the slip of expanded material. CONSTITUTION:Three or more layers of styrene foam block 10 with a thickness of 1.2mm or more are placed on the roof 14 of rock shed 12. Anchor bolts 18 are inserted into the lower three layers of block 10, and their lower ends are screwed into the surface of roof 14. A fixing wire is inserted into the upper two layers of block 10 for tensioning, and an anchor bolt 22 installed at the end is screwed into the mountain slope 24. The uppermost layer of the block 10 is covered with a net 26, and locking bolts 28 installed at the edge of net 26 are fixed to the rock shed 12 and mountain slope 24.
Patent JP-H10270877-A (JP)
Title: Electronic apparatus unit
Inventor: SAKURAI MAMORU
IPC: H05K7/20
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic apparatus unit from which a cooler can be taken out by a method wherein a cover which is attached to an enclosure and a blowoff nozzle at the cooler are connected to be an airtight state by using a connecting member which can be attached to, and removed from, the enclosure or the cover. SOLUTION: First, when a cooler is taken out, screws 8, 8 which fix a connecting member 7 to an enclosure 1 are loosened, and the connecting member 7 is taken out from the enclosure 1. Thereby, the tip part 4a of a blowoff nozzle 4 at the cooler is set to an open state, and the cooler which is mounted of a frame 3 can be taken out together with the nozzle 4. On the other hand, when the cooler is remounted, the cooler is first mounted on the frame 3. Then, the connecting member 7 is attached to the enclosure 1 so as to surround the tip part 4a of the blowoff nozzle 4. Lastly, adjusting metal fittings 13 which are arranged and installed on both sides of the connecting member 7 are moved to directions in which they are brought close to each other. Thereby, packings 12 which are placed on the adjusting metal fittings 13 are brought into close contact with the blowoff nozzle 4.
Patent JP-S521333-A (JP)
Title: Air fuel ratio control apparatus
Inventor: NISHINOMIYA TORAZOU
IPC: F02M7/24
Filed: 1975-06-24
Abstract: PURPOSE: The concentration of CO in the exhaust gas is detected, and by controlling the air fuel ratio in the carburetor by said detecting signals, CO, HC, and NOx in the exhaust gas are decreased at the same time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S575919-A (JP)
Title: Electrically conductive conjugate fiber and its production
Inventor: MATSUI MASAO
IPC: D01F8/04
Filed: 1980-06-06
Abstract: PURPOSE: An electrically conductive polymer containing fine particles of electrically conductive zinc oxide and another fiber-forming polymer are subjected to conjugate spinning to produce the titled conjugate fiber with less discoloration in a practical scale.  
     CONSTITUTION: A fiber-forming polymer such as polyamide or polyester and another electrically conductive polymer that consists of a thermoplastic polymer melting at more than 30°C lower than the above polymer, preferably having higher than 40% crystallinity and of fine particles of zinc oxide, preferably containing a small amount of elementary metal and/or another metal oxide, are subjected to conjugate spinning. Then, the resultant fiber is heated to a temperature higher than the melting point of the thermoplastic polymer but lower than that of the fiber-forming polymer and cooled to grow the electrically conductive structure in the electrically conductive polymer, thus producing the objective conjugate fibers. The content of the fine particles of zinc oxide is preferably 30W85wt% in the electrically conductive polymer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60219899-A (JP)
Title: Speaker
Inventor: TAKAYAMA SATOSHI
IPC: H04R9/04
Filed: 1984-04-17
Abstract: PURPOSE:To obtain a flat speaker with light weight and high performance by joining a surface material with a single face of a thin plate having plural protrusions disposed in a radial shape and bonding a voice coil bobbin on the other face where no surface material is jointed. CONSTITUTION:A polyarylate resin film in thickness of 100mum is formed by vacuum molding, and an then a core material 10 of height of 1.0mm. and a diameter of 28mm. having a protrusion part 10a and a recessed part 10b is formed. A surface material 11 made of aluminum foil (20mum thickness) is stuck to a single face of the core material 10 by a polyester adhesive 12, thereby constituting a diaphragm. An upper part of a voice coil bobbin 14 is bonded on the other face where the surface material 11 is not stuck by an epoxy resin 13, while on a lower part of the voice coil bobbin 14, a voice coil bobbin 15 is arranged. Thus the weight of the speaker is lighter than conventional one, and furthermore a sound pressure level with high sound pressure frequency characteristic can be obtained.
Patent JP-H10267510-A (JP)
Title: Deodorant device of cooling system
Inventor: YAMAMOTO MASAKAZU
IPC: A61L9/01
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of deodorizing capability and breakage by freezing regarding to the deodorizing catalyst of a honeycomb structure arranged to a cooling system. SOLUTION: The deterioration of the deodorizing capability and the breakage of the honeycomb structure arranged to the discharging port 9 of the chilled air by freezing can be prevented and the adherence of condensed water inside a chilled air flowing path to the deodorizing catalyst 7 is avoided, attaching the chilled air taking in surface and the chilled air discharging surface of the honeycomb structure in parallel to the direction of gravity and the deodorizing effect is improved by changing the direction of air flow passing through the deodorizing catalyst by 90 deg. and dropping the velocity of wind.
Patent JP-S59202756-A (JP)
Title: System monitoring device
Inventor: HONDA KUNIO
IPC: H04L12/26
Filed: 1983-04-30
Abstract: PURPOSE:To facilitate abnormality detection by a monitor and enable storing of data necessary for analysis by receiving packet data transmitted on a common transmitting line and monitoring while comparing the packet data with trigger packet set by a user. CONSTITUTION:Packet data PD on a common transmitting line 1 are received and stored in buffers 6, 7, 8 by a controlling circuit 5. The received PD is compared with specified contents of buffers 9, 10, 11 by comparators 15, 16, 17, and each comparative output is sent to AND gates 30, 31, 32. When the received PD is to be stored in a buffer 18, the controlling circuit 5 stores it from buffers 6, 7, 8 to the buffer 18. Thus, monitoring is continued. As the controlling circuit 5 can judge whether the received PD is a desired trigger PD or not, if the two coincide with each other, the controlling circuit can stop monitoring and indicate the received PD of the buffer 18 and know the result of monitoring. At this time, the desired trigger PD is set in buffers 12, 13, 14 and compared with the content of each received DP buffer at the time of monitoring by comparators 15, 16, 17.
Patent JP-S59201405-A (JP)
Title: Connecting method of coil winding and bobbin used in connection thereof
Inventor: MIURA HIROYUKI
IPC: H01F41/10
Filed: 1983-04-29
Abstract: PURPOSE:To make winding operation in full automatic and improve working efficiency by installing a projected tongue on the circumference of a bobbin flange used for coil winding and automatically connecting an end of coil and an end of lead wire to the tongue. CONSTITUTION:On the circumference of one flange 14 of a bobbin 10 for coil winding 12, a number of tongues 16 projected to the direction of radious are installed. The tongue 16 itself is made flexible and can bend toward the interior of the circumference of the bobbin 10. When the winding 12 is wound around the bobbin 10, the starting end and the terminal end of the winding 12 are each automatically wound around the tongue 16 installed on the flange 14. Next, a specified length of lead wire 18 is drawn out from an automatic connection device and the stripped end 20 of the lead wire 18 is brought into contact with the tongue 16 Then, the soldering mechanism in the automatic connection device is operated and each end of the winding 12 and the end 20 of the lead wire 18 are automatically soldered with the tongue 16. Consequently, the efficiency of winding works is improved.
Patent JP-H05146859-A (JP)
Title: Method and apparatus for releasing mold clamping force, injection force in injection molding machine
Inventor: UENO TOYOAKI
IPC: B22D17/32
Filed: 1991-03-18
Abstract: PURPOSE:To improve the quality of a product and the productivity by gradually reducing one of the pressure acting upon a clamping cylinder and the pressure acting upon and injection cylinder and reducing the difference between both pressures given when the other pressure begins to be released. CONSTITUTION:After molten material is injected into a clamping mold cavity and a prescribed cooling time is elapsed, both clamping force and injection force are released. In this case, a release command for this clamping force and a release command for the injection force are issued at the same time, the pressure beginning to be released forward at least of the pressure acting upon a clamping cylinder 73 and the pressure acting upon an injection cylinder is reduced gradually. Then, the difference between them both given when the pressure beginning to be released afterwards begins to be released is made so that it can be contracted. In this way, through the difference between the release timing of the clamping force and the release timing of the injection force is found, the mold in the mold cavity is not bent, the quality of the product is improved, the forming cycle is contracted and the productivity is bettered.
Patent JP-H06288780-A (JP)
Title: Vehicle position detecting device
Inventor: MIYANO KAZUHIKO
IPC: G01C21/00
Filed: 1993-04-02
Abstract: PURPOSE:To eliminate the accumulated errors and realize the high accuracy of a vehicle position detecting device. CONSTITUTION:A travel locus recording part 4 generates the history data S6 by the azimuth signal S1 from a sensor and the distance signal S2, and the data of the travel locus up to the present position are successively stored from the newest one retroactively. A macro position correcting part 5 responds to the macro starting request signal S5, and reads the history data S6 successively and retroactively. Matching is executed by making comparison and collation with the road data, and the macro map matching output signal S8 which is the positional coordinate data is outputted to a micro position correcting part 3 by specifying the present position to correct the mis-matching. This constitution eliminates the accumulation of the errors, and improves the accuracy of detecting the present position.
Patent JP-S561946-A (JP)
Title: Developer composition
Inventor: MATSUMOTO TOORU
IPC: G03G19/00
Filed: 1979-06-19
Abstract: PURPOSE: To enhance the usage stability, endurance, fluidity, etc. of the resulting titled composition by mixing finely powdered silica-contg. toner particles with finely powdered silica in a specified ratio to the amount of silica contained in the toner particles.  
     CONSTITUTION: Toner particles contg. 5W40wt% of finely powdered silica, preferably hydrophobic silica are mixed with finely powdered silica in a ratio of 1/5W 1/400 by wt. to the amount of silica contained in the toner particles. The resulting  developer composition shows practically enough usage stability, endurance, environmental stability and fluidity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02283803-A (JP)
Title: Operating method for combinedcycle power plant, and combinedcycle power plant
Inventor: JIEIMUZU PABUERU
IPC: F01K23/10
Filed: 1990-03-28
Abstract: PURPOSE: To improve the efficiency of a combined cycle power plant by preheating the fuel supplied to the combustion turbine of the combined cycle power plant by a part of the feedwater supplied by an economizer for heating through a heat exchanger. CONSTITUTION: A combined cycle power plant is provided with a combustion turbine 10, heat recovery steam generator(HRSG) 24 and steam turbine 40, and the combustion turbine 10 is provided with a compressor 12 to which an electric generator 18 is connected to drive it. The compressed gas from the compressor 12 is heated by a combustor 22, and a turbine 14 is driven by this high temperature and high pressure gas. The HRSG 24 receiving the hot exhaust gas from the combustion turbine 10 is provided with a heater 30, evaporator 28 and economizer 26. In this case, a part of the high temperature feedwater flowing out from the economizer 26 is introduced to a heat exchanger 100 through a pipe 102 to heat the fuel supplied to the combustor 22, which passes through the heat exchanger 100.
Patent JP-H07277239-A (JP)
Title: Operating method for automobile assembly line
Inventor: KATSUMATA TERUHISA
IPC: B62D65/00
Filed: 1994-04-15
Abstract: PURPOSE:To enhance the manning efficiency of assembly operations in an assembly line in which a plurality of automobiles of different kinds are mingled and conveyed by dividing the different kinds of automobiles into plural groups according to the number of operations required, and providing a plurality of branch lines accordingly. CONSTITUTION:In an automobile assembly line, a plurality of automobiles of different kinds are mingled and conveyed to a plurality of assembly processes. In this case, in a specified assembly process 4 wherein the number of operations greatly differs depending on the kind of automobile, the different kinds of automobiles are divided into a plurality of groups A-C depending on the number of operations required, and a plurality of branch lines 41-43 are provided to conform to the groups. When all the groups A-C of automobiles are sequentially conveyed in, the automobiles are allocated to the branch lines 41-43 corresponding to the groups A-C. When the same group A-C of automobiles are conveyed in continuously, the automobiles are allocated to the branch line 41-43 corresponding to that group A-C and to the branch lines 41-43 with greater capacities.
Patent JP-S56910-A (JP)
Title: Liquid-fuel combustor
Inventor: OOHORI MASAHARU
IPC: F23D11/06
Filed: 1979-06-19
Abstract: PURPOSE: To improve the workability of each component part, the stability of the combustor after it is built up and the evaporation performance by a method wherein a fuel feeding member and a fuel atomizing member of a fuel atomizer are made integral with each other, and the range of fuel atomization is broadened.  
     CONSTITUTION: A fuel feeding member 8 is formed in a frust-conical shape and made integral with a fuel atomizing member 9 so that the larger-diametered portion of the former member 8 constitutes the smaller-diametered portion of the latter member 9. When a liquid fuel is fed through a fuel feed pipe 14 by an electromagnetic pump (not shown) and allowed to drip intermittently onto the tapered surface of the fuel feeding member 8 rotating at high speed, the fuel is directed to the fuel atomizing member 9 due to the centrifugal force and the surface tension of its own, forms a liquid film at the notches provided on the surface of the fuel atomizing member 9, and is atomized and diffused widely in the axial direction. The atomized fuel evaporates when it collides with the inside wall of an evaporator 3, and a stirrer vanes 12 mix the evaporated fuel withe the combustion air coming from a through-hole 6A of a cover 6, to form a gaseous mixture. The mixture is ignited at a burner portion 16, forming a flame. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04271756-A (JP)
Title: Crude feed for ruminant livestock
Inventor: TANAKA KOJI
IPC: A23K1/14
Filed: 1991-02-27
Abstract: PURPOSE:To obtain the title feed having high sugar content, capable of preventing lowering of appetite in hot and humid season, being excellent in the improvement of palatability, milk amount, milk quality and meat quality and useful for retention of health of cow, etc., by using a sweat corn harvested before dead-ripe stage as a main raw material. CONSTITUTION:The objective feed containing a sweat corn (average sugar content is preferably >=20% when dried to about 12% water content) harvested before the dead-ripe stage. The harvesting timing is about 20 day after fertilization and the harvest is used as a main raw material.