baber/WOPTO huggingface dataset:
Patent JP-S6393832-A (JP)
Title: Wet treatment of sintered zinc ore
Inventor: KUBO HIROMI
IPC: C22B19/20
Filed: 1986-10-07
Abstract: PURPOSE:To permit recovery of zinc and other valuable metals with a high extraction ratio with a min. number of solid-liquid sepn., by subjecting a neutral slurry to the solid-liquid sepn. after high-acid melting, acid melting, iron removal and neutralization at the time of subjecting sintered ore to an extraction treatment with an electrolytic liquid. CONSTITUTION:The sintered zinc ore is added to the zinc electrolytic liquid and is treated under prescribed extraction conditions in a high-acid melting stage. The greater part of zinc ferrite can be melted if the treatment is made for a long period by decreasing the amt. of the sintered ore to be added and elevating the temp. in this case. The sintered ore remaining after the extraction is added at a prescribed ratio to the high acid melting slurry and the treatment is made under the prescribed conditions in an acid melting stage. The greater part of ZnO in the sintered ore added thereto melts but the greater part of the zinc ferrite does not melt in this case. The prescribed conditions are maintained under the addition of the carryover of the sintered ore to the acid melting slurry and the Fe<2+> remaining without settling is settled and removed in an iron removing stage. A neutralizing agent is added to the slurry removed of iron and the slurry is thickened and filtered in a neutralizing stage.
Patent JP-H02174740-A (JP)
Title: Production of aldehyde
Inventor: ARIMITSU SATOSHI
IPC: C07B61/00
Filed: 1989-09-14
Abstract: PURPOSE:To readily, industrially and advantageously obtain the subject compound in high selectivity and yield by hydroformylating a terminal olefin as a raw material with CO and H2 using a specific catalyst system excellent in activity and stability. CONSTITUTION:A terminal olefin, such as ethylene, is reacted with CO and H2 in the presence of a catalyst system consisting of a rhodium compound, such as a compound expressed by formula I, a rhenium compound, such as a compound expressed by formula II and, as necessary, at least one selected from phosphorus compounds expressed by formula IV (R<1> to R<3> are alkyl, aryl, alkyloxy or aryloxy), such as a compound expressed by formula III, and phosphorus compounds expressed by formula VI, such as a compound expressed by formula V, in a solvent, such as tetradecane, to carry out hydroformylation and afford the objective compound, such as propanal, useful as a raw material, intermediate, etc., in organic synthesis. The above-mentioned catalyst is preferably used in an amount so as to provide 0.1-100 atomic ratio of Re to Rh or >=1 atomic ratio of P to Rh.
Patent JP-H0772005-A (JP)
Title: Apparatus for measuring fine periodic vibration displacement
Inventor: EGUCHI TADASHI
IPC: G01H11/08
Filed: 1993-08-31
Abstract: PURPOSE:To provide a displacement measuring apparatus which enables a surface displacement of a subject to be measured simultaneously and easily in a wide range and moreover, the detection of a phase in addition to the intensity of amplitude. CONSTITUTION:A periodic electrical signal is given to a piezo-electric body 12 by an oscillator 17 to optically measure a displacement of a surface caused by mechanical vibration excited by the signal. A semiconductor laser light source 11 is made to emit light instantaneously by a pulse generator 18 synchronizing an electrical signal inputted into the piezo-electric body 12 to fetch the surface displacement into an image input means 14 as still picture data. The numeral 19 indicates a frame memory and 20 an image display means. The numeral 16 indicates a lens, 15 a beam splitter and 13 a control surface to form a Michelson type interferometer. The numeral 131 indicates a drive means to move the control surface by which a fringe scanning can be performed.
Patent JP-S61115383-A (JP)
Inventor: MARUYAMA MINORU
IPC: H05K13/04
Filed: 1984-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000062092-A (JP)
Title: Manufacture of laminate
Inventor: MARUMOTO YOSHINOBU
IPC: H05K3/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a laminate manufacturing method for manufacturing a laminate of small difference of thickness between the thickness of a resin layer formed between a metal foil and a base on one surface and that of the base formed between the metal foil and the base on the other surface in which a resin impregnated material formed of a resin composition containing radical polymerization type curing resin and fed continuously on the base is pressure bonded with the metal foil and then heat cured to manufacture a laminate continuously. SOLUTION: A first pressure bonded material 14 formed of a first resin impregnated base 12 with a first metal foil 13 and a second pressure bonded material 17 formed of a second resin impregnated base 15 with a second metal foil 16 are so laminated together as to dispose the first metal foil 13 and the second metal foil 16 on the surface layer and then the laminate thus formed is pressure bonded continuously to finish the laminate.
Patent JP-H0573595-A (JP)
Title: Train retrieving system for user
Inventor: MATSUNO SACHIKO
IPC: G06Q30/06
Filed: 1991-09-18
Abstract: PURPOSE:To attain retrieval considering railway connection by enabling a user to optional retrieve train vacant seat information, input a departure time range and an arrival time range and retrieve a train. CONSTITUTION:This system is provided with a keyboard 1 for inputting range information, instruction information, etc., an input information processing means 3 for outputting a retrieval instruction based on the range information and outputting an output instruction based on the instruction information, a retrieving means 4 for retrieving train information having vacant seats from train information stored in a data base in accordance with a train reservation system B having the data base and the retrieval instruction and outputting all train information in a management range previously including the reserved status of specified seats, an output information processing means 5 for outputting a document issuing instruction based upon the output instruction together with a retrieved information display instruction, a display 2 for displaying retrieving information, a message, etc., in accordance with the display instruction, and a printer 6 for issuing a document including train information corresponding to the document issuing instruction.
Patent JP-H08101838-A (JP)
Title: Interruption device
Inventor: NISHIDA OSAMU
IPC: G06F17/28
Filed: 1994-09-30
Abstract: PURPOSE: To obtain proper support information by adding the scene name of an inputted sentence to its content words and matching them with support information key words. CONSTITUTION: A support management part 5 extracts a content story such as a noun and a verb from the character string inputted from an input part 1 and a scene selected by a scene selection part 8 is stored in a scene storage part 9. Then the support management part 5 collates the content words and scene name with the support key words and when the conditions of matching are met, the matching support information is taken out of a support information storage part 7 and outputted. Namely, the user support management part 5 is actuated at a request from a support request indication part 4, and the scene name and content words in the input sentence that the user inputs are matched with the key word set stored in the support information key word storage part 6.  Then an address is taken out of a pointer part paired with the matching key word set and the support information is taken out of the corresponding address of the support information storage part 7 and sent to an output part 3, which outputs the information.
Patent JP-H0791681-A (JP)
Title: Vibration-proof structure in air conditioner
Inventor: MORI FUKUJI
IPC: F24F13/32
Filed: 1993-09-24
Abstract: PURPOSE:To enable a superior anti-vibration characteristic to be attained by a method wherein a flange-like foot of a motor for use in driving an air blowing or air suction fan is supported by a housing through a substantial cylindrical rubber. CONSTITUTION:A foot 4 extending from a motor 7 for use in driving a fan for feeding air or sucking air is held with rubbers 31, 32. The motor 7 is fixed to a housing 1 through vibration-proof rubbers 31, 32 with bolts 35, nuts 34 and spacers 35. A feature of this vibration-proof structure 30 consists in a shape of the rubber 32, wherein the rubber 32 is formed into a cup-shaped form to keep softness of the vibration-proof rubber 32 and then vibration transmitted from the motor 7 to the housing 1 is insulated. That is, a vibration-proof effect can be attained at a natural oscillation as well all frequencies of the housing 1 under a combination of the housing 1 and the vibration-proof structure 30. With such an arrangement as above, it is possible to get a superior vibration- proof characteristic at the indoor device.
Patent JP-2001068734-A (JP)
Title: Group iii nitride semiconductor light-emitting element
Inventor: UDAGAWA TAKASHI
IPC: H01L33/12
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To implement high current density at an open light-emitting surface and to improve ohmic contact with an oxide crystalline layer adapted to be a transparent window layer, by arranging a metallic pedestal electrode in contact with the oxide crystalline layer and forming a metallic thin film layer in a region excluding the lower part of the metallic pedestal electrode. SOLUTION: An n-type pedestal electrode 209 is formed on a junction forming region where an ITO layer 208 and an n-type contact layer 206 directly form a junction, by selectively removing an Ni thin film 207. The electrode 309 has a double-layer structure wherein its lower layer 209-1 is made of titanium and its upper layer 209-2 is made of Al. By contrast, a p-type ohmic electrode 310 is formed by depositing an Al film over the entire surface on the rear side of a silicon substrate 301, utilizing a p-type conductivity type Si single crystal. Then, the resultant substrate 301 is divided into chips to form individual LEDs 30. Thus, an element operating current can be diffused over the substantially entire light-emitting surface via the metallic thin film and the oxide crystal layer laminated thereon.
Patent JP-S6297092-A (JP)
Inventor: NISHI KENICHI
IPC: G08G1/16
Filed: 1985-10-24
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-S6479318-A (JP)
Title: Middle cap attaching and detaching device for vacuum treatment device
Inventor: KOJIMA OSAMU
IPC: C21C7/10
Filed: 1987-09-22
Abstract: PURPOSE:To rapidly and safely attach and detach an inner cap by a remote control by supporting the inner cap by means of a lifter disposed on a lower cover of a vacuum vessel, then engaging and disengaging the engaging member of the inner cap with the engaging part hanging from the upper cover. CONSTITUTION:The inner cap 8 hung via rod parts 6 of hanging rods 5 from the upper cap 3 is lowered together with the upper cover 3 and is mounted on a ladle (not shown) housed in the vacuum vessel 1 and the molten steel or the like in the ladle is vacuum-treated. The inner cap 8 is raised together with the upper cover 3 and is detached from the ladle after vacuum treatment. After this ladle is removed from the lower cover 3 by a crane, a lifter 12 is carried into the lower cover 2. A cylinder 13 of this lifter 12 is extended and the inner cap 8 is supported by a supporting means 17 on the pedestal 14 at the front end thereof. The rod parts 6 are then remotely controlled to disengage the engaging part of the front end thereof from the engaging member at the edge of the inner cap 8. The above-mentioned cylinder 13 is thereafter retracted to detach and lower the inner cap 8 mounted on the pedestal 14 from the upper cover 3 and is replaced or subjected to repair if necessary.
Patent JP-2001062932-A (JP)
Title: Fiber-reinforced resin structural body and manufacture of the same
Inventor: OKI NOBUAKI
IPC: B29C70/06
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an FRP structural body consisting of a sandwich structure, which permits the impregnation of a synthetic resin uniformly and easily in a short period of time even when the objective of molding is the molded form of a large-size FRP structural body and which permits the development of characteristics of a high strength and a high coefficient of elasticity, which are possessed by a reinforcing fibers, sufficiently while excellent in the workability of molding. SOLUTION: A laminate, constituted of a first reinforcing fiber substrate layer 3, a core material layer 4 and a second reinforcing fiber substrate layer 3, is laminated sequentially on the surface of a molding mold 1 provided with the passage groove 2 of a synthetic resin and, further, a resin diffusing medium 6 is arranged on the laminate, then, the whole of them are covered by a bag film 8 and, subsequently, the inside of the bag film is evacuated to impregnate matrix resin into the reinforcing fiber substrate layer of the laminate simultaneously through the passage groove 2 of the molding mold and the resin diffusing medium 6 whereby the first and second reinforcing fiber substrate layer 3 and the core material layer 4 are integrated.
Patent JP-2000068984-A (JP)
Title: Optical packet switch
Inventor: MISAWA AKIRA
IPC: H04B10/07
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical packer switch where the number(n) of output ports is decreased while reducing the packet abort rate. SOLUTION: An input buffer 301 temporarily stores input packets and retransmits the packets when no non-re-transmission request (ACK) is received and transfers the succeeding packet when the ACK is received and a variable wavelength light source 302 converts the packet into an optical signal with the wavelength depending on the destination of the packet and sent to a wavelength router 303.  The wavelength router 303 routs the packet to a desired destination based on the wavelength and sends the packet to a variable wavelength filter module 304, which extracts only n-sets of optical packets where the destination and the channel number are coincident and sends them to an output buffer 306 and sends copies of the optical packets with the same wavelength as that of the extracted optical packets to a discrimination circuit via a wavelength router 307 and the discrimination circuit transfers a non-re- transmission request (ACK) to the input buffer when the intensity of the optical signal is a prescribed intensity or over.
Patent JP-S60134055-A (JP)
Inventor: OKINO TOSHIO
IPC: D05C15/16
Filed: 1983-12-16
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-S6481205-A (JP)
Title: Case of flat cable-fitted slide type electronic component and its manufacture
Inventor: YAGI NOBUYUKI
IPC: H01C1/14
Filed: 1987-09-22
Abstract: PURPOSE:To obtain a case of a slide type electronic component so that its structure is suitable for a tendency to be small in size and thin in shape in electronic components, by composing a case of synthetic resin where a substrate part of a heat-resisting film is inserted and next by extending a prescribed part of a flat cable from the side part of the case. CONSTITUTION:A case is united by the use of a heat-resisting film 1 to be composed of the following parts: a substrate part 3 where a resistor pattern 3-1 and a collector pattern 3-2 are printed, and a flat cable part 2 where a lead pattern 2-1 is printed to make the collector pattern 3-2 connected with the resistor pattern 3-1 at their end parts. The flat cable part 2 of the heat- resisting film 1 is partially inserted into the case 4. A slide type mold 9 is mounted on the substrate part 3 of the heat-resisting film 1 inserted into the case 4, and next a cover plate 11 is mounted on an upper part of the side 4-1 of the case 4. When a tip of a protruding part 4-2 for fixture is caulked by heat so that said slide type mold 9 is held between the cover plate 11 and the substrate part 3, and manufacturing of a slide type variable resistor is completed.
Patent JP-H0789755-A (JP)
Title: Accelerator for cement
Inventor: KIKUCHI MASATSUNE
IPC: C04B22/14
Filed: 1993-09-24
Abstract: PURPOSE:To produce the accelerator capable of arbitrarily controlling a coagulation time in a wide range of amount to be added to cement from low addition to high addition of 1.5-27% and capable of attaining a practical short time strength. CONSTITUTION:In the accelerator used by adding within the range 1.5-27 pts.wt. to 100 pts.wt. of cement, 0.01-1.5 pts.wt. sodium aluminate, 0.7-4.99 pts.wt. 3CaO.2 Na2O.5Al2O3, 0.5-2.0 pts.wt. alkali carbonate and 0-3.0 pts.wt. gypsum based on CaSO4 per sodium calcium aluminate in response to the amount of the above three components are added to 100 pts.wt. of cement.
Patent JP-2001069500-A (JP)
Title: Nurse call video display device
Inventor: KITAGAWA KAZUMI
IPC: H04N7/18
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To revise a menu (display menu) denoting a guide of a hospital room consisting of illustration and photograph or the like with an analog video signal from an external video device. SOLUTION: In this nurse cell video display device, when a human body sensor 13 senses a person standing in front of a video display device 1 placed near an entrance of a hospital room, a display unit 10 displays a menu (a video signal S3 or a display menu) denoting a guide of the hospital room consisting of illustration and photograph or the like having been recorded in advance by a menu video recording reproduction unit 15 under the control of a control unit 16. When call buttons 2a, 2b installed near beds are operated, call display lights 11a, 11b are blinked under the control of the control unit and a restoration button 12 is operated to put out them.  Moreover, an external video device 3 is connected to the video display device, and a video recording operation button 14 is properly operated, then an analog video signal S21 from the external video device can revise a video signal of the display menu having been recorded in advance in the menu video recording and reproducing unit.
Patent JP-2000074315-A (JP)
Title: Catalyst combustion type burner
Inventor: AIZAWA YUKIO
IPC: F23C13/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To improve a combustibility and a combustion efficiency by causing a stable diffuse combustion, flame combustion, at a stable position of a downstream of a catalyst combustion part, even in a case in which a mixture gas supplied to the catalyst is at a certain level of concentration or lower (a lean concentration region) or a case of a low temperature (a low temperature region) in a burner type in which a mixture gas is independently supplied for the catalyst combustion and conventional diffuse combustion, a catalyst support combustion type burner. SOLUTION: The burner is constituted with a burner 1, a burner main body 2, a combustion catalyst 3 provided inside the burner main body 2, a combustion supply nozzle 4 supplying fuel to an upstream side of the combustion catalyst 3, a flame holder 10 disposed at a right downstream position of the combustion catalyst 3 inside the burner main body 2, an ignition device 5 for igniting and forcibly flame burning an unburned mixture gas existing in the downstream of the flame holder 10, a flame detector 6, and an alarm device 7.
Patent JP-S6391008-A (JP)
Inventor: KOIKE KOZO
IPC: A01C11/02
Filed: 1986-10-06
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-S6297718-A (JP)
Title: Hot mandrel bending method for two phase stainless steel pipe
Inventor: ISHII TOSHIAKI
IPC: B21D9/18
Filed: 1985-10-24
Abstract: PURPOSE:To obtain the two phase stainless steel bend pipe of high quality having high stiffness and ductility by avoiding the bend deformation in a sigmaphase brittle temp. zone by heating the pipe in case of bending it by transferring along the mandrel inside a heating furnace. CONSTITUTION:The two phase stainless steel 1 which is guided with the guide 6 and pushed back by the pusher 7 being driven with advance by hydraulic driving source is fed in the coaxial state with a mandrel 2 to the part where the mandrel 2 projects to the outside of the furnace from the inlet port 3a of a heating furnace 3. The coil 4 for high frequency heating is arranged in the section adjoining to the inlet port 3a of the heating furnace 3 and the two phase stainless steel blank pipe 1 is rapidly hated by the coil 4. The blank pipe 1 is introduced into the furnace in the state of becoming in high temp. sufficiently by receiving the heating of the coil 4 for high frequency heating, etc., in case of its introduction into the heating furnace. In this way the deformation is started inside the furnace in the state of good operability getting out of the sigma phase brittle zone to obtain the two phase stainless steel pipe having good stiffness and ductility.
Patent JP-H0550481-A (JP)
Title: Method for setting operation condition of injection molding machine
Inventor: YAMADA AKIO
IPC: G05B19/05
Filed: 1991-08-27
Abstract: PURPOSE:To set a molding operation condition in an arbitrary number of control stages by displaying a desired operation condition setting mode image to designate the number of operation control stages and automatically changing the image to the image having the set value input item columns corresponding to the designated number of control stages to display the same to perform numerical setting. CONSTITUTION:As a process capable of designating the number of control stages, at least one of respective injection, charge, mold opening and closing and ejection processes is desirable. For example, an initial injection condition setting image wherein the numbers of stages of an injection speed and injection pressure are set to (m), (n) is formed to be displayed on a display device 5. When desired numerical values are inputted to speed and pressure number-of- stage setting columns of the image, the respective numbers of stages are set. A mode image having the set value input item columns corresponding to the set numbers of stages is formed to perform rewriting display. When numerical values are inputted to the set value input item columns, set values in a desired number of control stages are stored as a molding condition.
Patent JP-H0771631-A (JP)
Title: Flow regulating mechanism
Inventor: KUROBE YOSHIYUKI
IPC: F16K1/20
Filed: 1993-08-30
Abstract: PURPOSE:To improve flow characteristic by generating no drift in a fluid passing to decrease turbulence. CONSTITUTION:A damper part 1 is mounted in a duct 2 and provided with blades 13, 14 and 15, 16 in the upstream and the downstream of rotatably connecting one end sides by hinges 11, 12, to connect also the blades in the upstream and the downstream by hinges 17, 18. A screw mechanism 3 is provided with a handle 31, screw shaft 32 connected to this handle, right/left screw nuts 33, 34 screwed to a thread of the screw shaft 32 and respectively connected to the hinges 17, 18, etc., and fixed to the duct 2 by a mounting bracket 35, to change an opening area in the duct by moving parts of the hinges 17, 18 in a direction of arrow mark B. In this way, no drift is generated with small turbulence of a flow, and the opening cross sectional area is linearly changed, to obtain a good flow characteristic.