baber/WOPTO huggingface dataset:
Patent JP-S6013015-A (JP)
Title: Device for blowing refining agent to vessel for molten metal
Inventor: HIRAI MASAZUMI
IPC: C21C7/00
Filed: 1983-07-05
Abstract: PURPOSE:To permit easy removal of a sleeve body having a blow hole by providing an inside tuyere and the sleeve body inserted therein to the bottom of a vessel for molten metal and packing non-sinterable refractories into the space part between the inside tuyere and the sleeve body. CONSTITUTION:An inside tuyere 3 is provided to the bottom of a ladle and a sleeve body 4 having a blow hole 5 is inserted therein. Non-sinterable refractories 6 are packed into the space part between the tuyere 3 and the body 4. A hardly sinterable refractory packing 13 is inserted to the top end face of the hole 5 to avoid inflow of a molten steel and the molten steel is tapped into the ladle. A sliding plate 8 is slided to match a blow introducing hole 11a and the hole 5 through which an inert gas is blown to blow off the packing 13 and thereafter a refining agent is blown. When the introduction of the blowing gas is stopped upon completion of the blowing of the refining agent, the molten steel enters the hole 5 and closes the hole by solidifying but the refractories 6 are packed between the body 4 and the tuyere 3 and therefore the body 4 is easily removable for exchange and is restorable.
Patent JP-S5245993-A (JP)
Title: Oxygen concentration detector
Inventor: KITA TOORU
IPC: G01N27/409
Filed: 1975-10-09
Abstract: PURPOSE: To provide an oxygen concentration detector for eye in controlling the air-fuel ratio of an automobile, in which device the rear end of an electrolytic solid tube is protected doubly by means of specified ceramic pad and metal cap so as to prevent the tube from being broken, to ensure the floture and to effect protection from the wire breakage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S611081-A (JP)
Title: Semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/16
Filed: 1984-06-13
Abstract: PURPOSE:To obtain a laser device having large light output by disposing a moire nip structure having an active layer of the thickness lower than the several times of a tube wavelength in a guide layer near both reflecting surfaces in the longitudinal direction of a resonator. CONSTITUTION:An accurate film thickness is controlled by a MOCVD method to laminate an n type GaAs film 10, an n type Al0.4Ga0.6As clad layer 10, an Al0.4 Ga0.5As active layer 12 of 0.04mum thick, and a p type Al0.4Ga0.6As clad layer 13 to selectively each to form a moire structure having 3mum width X 300mum length at the center in the longitudinal direction of a resonator. Then, an insulating Al0.4Ga0.5As guide 16, a p type Al0.4Ga0.6As clad film 17, a p type GaAs cap 18 are superposed, a Zn diffused layer 19 which arrives at the layer 13 is formed, and ohmic electrodes 20, 21 are attached. The laser of this construction is oscillated with low threshold value in high efficiency without implanting reactive current due to leakage, the vicinity of the reflecting surface is on nonexciting region, and the oscillating light is oscillated through the layer 16 having a band gap difference of 146meV or larger. Thus, no heating damage occurs near the reflecting surface to obtain a large output.
Patent JP-S5745420-A (JP)
Title: Production of infrared ray detector
Inventor: TAKASHINA HIROYUKI
IPC: G01J5/34
Filed: 1980-09-01
Abstract: PURPOSE:To mass-produce pyroelectric elements of extremely thin thickness and high sensitivity and to obtain highly sensitive and inexpensive infrared ray detectors by producing said elements by a sheet method. CONSTITUTION:Pyroelectric elements are manufactured by a sheet method. For example, a coating film 5 which serves as a pyroelectric element is coated on a substrate 4 such as polyester film or the like by using the coating prepd. by mixing, for example, suitable ferrodielectric magnetic powder and a binder at prescribed amounts. After drying, an electric 6 consisting of an alloy of platinum and palladium type is coated by a printing method or the like. Next, it is affixed on a support table 8 by using an inorg. type adhesive material 7, and is fired at 1,000-1,200 deg.C, whereby the film 5 is calcined and sintered; at the same time, the material 7 is cured and the substrate 4 is burned out. Thence, it is cut to a suitable size, whereby an infrared ray detector is provided. According to the above-mentioned method, the element of small thickness in the element part hence high sensitivity is manufactured inexpensively in good yields.
Patent JP-H02302271-A (JP)
Title: Brain wave induction device
Inventor: YASUSHI MITSUO
IPC: A61M21/02
Filed: 1989-05-17
Abstract: PURPOSE:To remarkably efficiently induce a targeted brain wave by extracting only a signal component corresponding to a brain wave aiming induction from a physiological change signal, adjusting a level to an appropriate signal level, and feeding back the signal component as a body stimulation signal. CONSTITUTION:When a headband is attached on a head part and a switch is turned on, electrodes 1a and 1b send to brain wave from the head part 2 to a biological amplifier 3. A brain wave signal is amplified with the biological amplifier 3, and is sent to a band-pass filter 4, and only a targeted alpha wave component is selected, and it is sent to an automatic level adjusting circuit 5. The circuit 5 adjusts the level of a sent alpha wave signal to a prescribed level, and sends it to an optical stimulator 6. The stimulator 6 performs the flash control of a light emitting element with the alphawave signal, and gives optical stimulation on a user with flash light, thereby, the induction of a targeted alpha wave is performed. An amplitude detection circuit 7 monitors the alpha wave signal outputted from the band-pass filter 4 when the induction of the alphawave is started, and detects the induction level of the alpha wave at that time from the magnitude of the amplitude level. A required voice signal is generated corresponding to the magnitude of the signal level, and it is informed from a voice speaker 8.
Patent JP-H08313277-A (JP)
Title: Method for correcting detected position
Inventor: ICHITSUBO SHINICHI
IPC: G08G1/0969
Filed: 1995-05-19
Abstract: PURPOSE: To reduce the amount of data to be collected at a fixed station and collect sufficient data even when a detection position suddenly changes, in a method of correcting the detected position of a moving station with using electric waves from satellites based on a measured result at the fixed station. CONSTITUTION: A position is detected regularly at a fixed station 1a. When a detection position 3a is separated a distance or larger, the detection position and a detection time are stored. Alternatively, the position is detected every optional time interval, and the detection position and detection time are stored. A moving station 1b stores its own detection position 3b and a detection time. If a data at the same detection time is absent as the data of the detection position 3a and detection time of the fixed station, an error vector 4a of the position of the fixed station corresponding to the detection time of the moving station is obtained on the basis of the detection data of the fixed station by interpolation. The detection position of the moving station is corrected with the error vector.
Patent JP-S5347038-A (JP)
Title: Liquid feeding device
Inventor: SAIJIYOU MASARU
IPC: F23N1/00
Filed: 1976-10-08
Abstract: PURPOSE: To provide a liquid feeding device capable of feeding a constant amount of liquid stably, and characterized by elastic valve members fitted onto a rotor which is installed in a conduit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61254-A (JP)
Title: Fluoroelastomer composition
Inventor: SEKI IKUO
IPC: C08K5/23
Filed: 1984-06-13
Abstract: PURPOSE:A fluoroelastomer composition which has excellent electrical properties, is colorable in red, and is obtained by incorporating a perylene, polyazo, quinacridon or anthraquinone compound into a tetrafluoroethylene-propylene copolymer. CONSTITUTION:Into 100pts.wt. tetrafluoroethylene-propylene copolymer is incorporated at least 0.5pt.wt. one or more of a perylene compound of formula I, a polyazo compound of formula II, a quinacridon compound of formula III, and an anthraquinone compound of formula IV. The tetrafluoroethylene-propylene copolymer to be used may contain a component copolymerizable with tetrafluoroethylene and propylene such as ethylene, (meth)acrylic acid and its alkyl ester. The mol ratio of the tetrafluoroethylene to propylene in the copolymer is preferably in the range of 90:10-45:55 in view of heat resistance and moldability.
Patent JP-S62277891-A (JP)
Title: Preventing device for illegal outgoing
Inventor: TEZUKA KINGO
IPC: H04M3/42
Filed: 1986-05-27
Abstract: PURPOSE:To prevent an illegal outgoing by a third person which is against a subscriber's will by providing the storage memory of a password for the prevention of illegal outgoing. CONSTITUTION:When the password for the prevention of illegal outgoing dialed by an extension telephone 2 is received in a central control equipment 5, the central control equipment 5 registers the password in a storage memory 7. Meanwhile in terms of the connection of outgoing from the extension 2, the central control equipment 5 checks whether or not the password has been received from the extension 2 and at the time of not having been recieved an outgoing specification process is executed and a specification sound is transmitted to the extension 2. In case of having received the password from the extension 2 the pass word already registered in the storage memory 7 is compared with the received password. When they aren't coincident, the outgoing specification process is executed and when they are coincident, the outgoing connection process is executed. Thus the illegal outgoing by a third man which is against the subscriber (extension user)'s will.
Patent JP-H10299398-A (JP)
Title: Device and method for installing waterproof sheet
Inventor: KANEKO MICHIKAZU
IPC: E21D11/38
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the execution by installing a waterproof sheet in an overlapping manner on an existing waterproof sheet in a space provided on a cutting face side of an existing segment, and performing automatic welding. SOLUTION: A waterproof sheet installation device comprises a long stroke jack 1, a rod 2, an arm 3, a mobile welding machine 4, and a welding machine guide 5. During the face cutting, a turning ring 10 mounted on a ring girder 14 is turned to turn the arm 3, and a new waterproof sheet 8 held by the arm 3 is installed in an overlapping manner on the existing waterproof sheet 7 along the inner circumferential surface of a tail plate 9. Then, following the operation, the overlapped part of the sheets 7, 8 is hold by the welding machine 4, and the sheets 7, 8 are welded in a mobile condition. When the welding machine 4 is moved to an upper hemisphere part, the welding machine 4 and the sheets 7, 8 are prevented from being sagged by the welding machine guide 5 provided on a dead stroke part of the rod 2.  Safe execution can be achieved parallel to the excavation, and the welding can be achieved with excellent accuracy.
Patent JP-S6016278-A (JP)
Inventor: YAMAKAWA IKUO
IPC: F25B39/02
Filed: 1984-06-15
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-H02303595-A (JP)
Title: Feed water cleaning device
Inventor: NAGATA HIDEKI
IPC: B03C1/034
Filed: 1989-05-15
Abstract: PURPOSE:To effectively remove the magnetic fine particles in a feed water-flow passage by providing a magnetic separating unit which attracts and removes the magnetic fine particles suspended in city water and a magnetic treating device which introduces the city water into a magnetic field and executes a magnetic treatment and disposing the former before the latter. CONSTITUTION:The magnetic separating unit MSU is provided in the front stage of the feed water-flow passage and the ferromagnetic fine particles which suspend in city water and adsorb on the magnetic pole of a magnet included in the magnetic treating unit MTU behind the above mentioned unit to degrade the performance thereof are efficiently and selectively removed by the high-grade magnetic field formed around ferromagnetic fine wires. The city water is then passed into the magnetic field of the magnetic treating unit MTU provided in the rear stage and the state of the water molecules or the materials dissolved in the water is changed to prevent the corrosion of the pipings and apparatus installed downstream and the sticking of scale thereto. The magnetic fine particles in the feed flow passage are effectively removed in this way while the performance of the magnetic treating unit MTU is maintained continuously over a long period of time. The generation of red water according to the use points at the terminal is prevented.
Patent JP-S5912395-A (JP)
Inventor: KASUGA HAJIME
IPC: G21C7/26
Filed: 1982-07-13
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-H0419266-A (JP)
Title: Power steering device
Inventor: OGINO HIROHIKO
IPC: B62D5/07
Filed: 1990-05-11
Abstract: PURPOSE:To reduce the generation of radiation noise by a steering wheel and to improve a steering feeling by locating a flow rate control valve between a pump and a pressure control valve. CONSTITUTION:Since, in a power steering device 21, a flow rate control valve 23 is located between an oil pump 8 and a pressure control valve 7, when an assist oil pressure PS to assist a steering force or steering torque during steering is increased during steering without driving, a depress force F1 is increased to a value higher than a sum of a push-up force FO, generated by means of an energizing force FS of a spring 35 and the assist pressure PS in a high pressure chamber 27, by means of the assist oil pressure PS in an oil pressure chamber 31 to be about to depress a poppet 30 in the valve 23. The valve 23 moves the poppet 30 to the high pressure chamber 27 side, and regulates such that a sectional area A27 is reduced and a flow rate fed from the oil pump 8 to the pressure control valve 7 is reduced. Thereby, a delivery flow rate of the pump 8 is reduced, cavitation is difficult to occur to the throttle part of the valve 7, and the generation of vibration due to collapse of air bubbles is also reduced.
Patent JP-S5824899-A (JP)
Inventor: HERUBERUTO TORATSUTSU
IPC: G21D1/02
Filed: 1982-07-13
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-S5913880-A (JP)
Inventor: OOMORI TOSHIO
IPC: F25D23/06
Filed: 1982-07-15
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-H04322886-A (JP)
Title: Method and device for resistance welding of metallic plate
Inventor: OKITA TOMIHARU
IPC: B23K11/18
Filed: 1991-04-24
Abstract: PURPOSE:To provide the method and the device for extending an electrode service life in resistance welding of a metallic stock whose electrode service life is short at the time of resistance welding such as aluminum and aluminum alloy plates, and a metallic plating steel plate, and also, executing functionally welding. CONSTITUTION:This resistance welding method for a metallic plate supplies continuously conductive tapes 9, 10 between electrodes 1, 2 and stocks 11, 12 to be welded, and welds them through the conductive tapes, and also, this resistance welding device for a metallic plate is provided with feeding rolls 16, 18, supporting rolls 14, 15, coiling rolls 17, 19, and the electrodes 1, 2, supports the conductive tapes 9, 10 fed out of the feeding rolls by the supporting rolls, and supplies them continuously between the electrodes and the stocks 11, 12 to be welded.
Patent JP-H06305985-A (JP)
Title: Method for molecular design and device therefor
Inventor: INOUE ATSUSHI
IPC: C07B61/00
Filed: 1993-04-27
Abstract: PURPOSE:To obtain a molecular design method for forming a stable molecular structure, having a high degree of coincidence between a standard substance such as a molecule of existing medicine and a structure, consequently capable of researching, designing and developing a molecule to stably exhibit a desired effect. CONSTITUTION:A device for designing a molecule is equipped with devices 30, 32, 40 and 44 for inputting coordinates of a molecule of a standard medicine having a given pharmacodynamic effect, devices 34, 36, 38 and 42 for inputting coordinates of a comparative molecule as a developing object, comparative molecule structure changing device 48 and 50 for altering coordinates of the comparative molecule following change of conformation, an intramolecular energy arithmetic unit 52 for operating an intramolecular energy which a specific structure of the comparative molecule possesses and a superimposition degree arithmetic unit 46 for operating the superposition degree of the standard molecule and the specific structure of the comparative molecule in terms of structure and researches, designs and develops a comparative molecule structure having a low intramolecular energy and a high superimposition degree.
Patent JP-H11314304-A (JP)
Title: Artificial marble laminated sheet
Inventor: OSAWA HIDENORI
IPC: B32B7/04
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent warps and cracks caused by environmental changes such as temperature, humidity or the like, and to improve impact resistance by joining an artificial marble and a base by using a nonwoven fabric impregnated with an adhesive. SOLUTION: An artificial marble and a base is joined by using a nonwoven fabric impregnated with an adhesive. By making a thickness of the nonwoven fabric 0.1-2 mm after curing of the adhesive, an amount of warp can be reduced. Further, if an emulsion-type adhesive is used as the adhesive, drying and adhering can be performed at normal temperatures by utilizing permeability of the nonwoven fabric. Since the adhesive is a solventless adhesive, it is preferable for operating environment. A woody material is preferable for the base. A polyester spun bonded nonwoven fabric having a weight of 20-200 g/m<2> , which has 50 mm or longer fiber length of a structural fiber, and is formed by making and adhering uniform webs from spinning filament groups, is specially preferable for the nonwoven fabric.
Patent JP-S63108008-A (JP)
Title: Production of olefin polymer
Inventor: SUGA SADANORI
IPC: C08F10/00
Filed: 1987-05-19
Abstract: PURPOSE:To obtain a polyolefin (co)polymer excellent in stereoregularity and particle properties in an excellent polymerization activity, by (co)polymerizing an olefin in the presence of a catalyst comprising a specified Ti-containing solid catalyst component and an organometallic compound of a Group I-III metal of the periodic table. CONSTITUTION:A Ti-containing solid catalyst component (B) is obtained by contacting 1mol of an Mg compound (a) of formula I (wherein R<1-2> are each alkyl, aryl or aralkyl, and 2>=n>=0) with a mixture formula by mixing 0.01-10mol of an electron-donating compound (b) (e.g., ethyl benzoate) with 0.01-10mol of an Si compound (c) of formula II (wherein R<3> is R<1>) (e.g., tetraphenoxysilane) and 0.1-100mol of a Ti compound (e.g., TiCl4) so that the Ti content of the mixture may be 0.1-10wt% at room temperature to 200 deg.C for 0.5-4hr in the presence (absence) of an inert hydrocarbon. An olefin (A) is (co)polymerized in the presence of a catalyst system comprising component B and an organometallic compound (C) (e.g., triethylaluminum) of a Group I-III metal of the periodic table.
Patent JP-S6169798-A (JP)
Title: Monoclonal antibody for coccidium
Inventor: NEWMAN KAREL Z
IPC: A61K39/395
Filed: 1985-06-05
Abstract: A purified antigenic protein has been obtained which is capable of inducing in a chicken an immune response conferring protection against infection by Eimeria tenella or Eimeria necatrix. The protein has a molecular weight of about 25,000 and is composed of two polypeptides joined by a disulfide bond. The two polypeptide subunits have molecular weights of about 17,000 and about 8,000, respectively. The gene encoding the protein has been sequenced and the amino acid sequence of the protein deduced therefrom and by direct peptide sequencing. The protein and antigenic polypeptides having an amino acid sequence included within the protein may be incorporated into a vaccine for conferring upon a chicken active immunity against infection by E. tenella and E. necatrix. A hybridoma cell line (ATCC No. HB8561) has been developed which produces a monoclonal antibody designated Ptn 7.2A4/4. This antibody may be used to confer upon a chicken specific passive protection against infection by E. tenella and E. necatrix. The antibody may also be used to obtain the purified protein antigen and the 11,500 and 6,500 dalton polypeptide fragments thereof. Finally, an anti-idiotype antibody to the Ptn. 7.2A4/4 monoclonal antibody may be prepared and used to confer upon a chicken active immunity against E. tenella and E. necatrix infection.
Patent JP-H10310258-A (JP)
Title: Cargo arrangement indicating device
Inventor: IDE MIKIO
IPC: G05B23/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out loading work of a cargo by furnishing a computing device to compute an arranging position of the cargo in a specified space by assorting it in accordance with each information of a plural number of cargoes input to a shape and dimension input device and a display device to display a computed arranged position of the cargo. SOLUTION: A shape and dimension input device 1 inputs each data of an identification number, width, depth, height and weight of each cargo. Additionally, a computing device 2 is to accumulate each information (identification number, width, depth, height and weight) input to the shape and dimension input device 1 as a cargo data and to decide cargo arrangement in accordance with each of the cargo data, and it can freely convert the data of width, depth and height for an optional cargo. Additionally, a display device 3 displays a result of the cargo arrangement computed by the computing device 2 and informs it to a worker. Consequently, it is possible to extensively improve efficiency of loading work of a plural number of the cargoes and to reduce a burden of the worker.
Patent JP-S5746394-A (JP)
Title: Data rom mounting method
Inventor: TANAKA HIROYUKI
IPC: G06F9/06
Filed: 1980-09-05
Abstract: PURPOSE:To facilitate an easy exchange of an ROM, by providing a pair of spare and using ROM sockets storing the station data to a front panel, and a changeover switch and a switching circuit. CONSTITUTION:In case a change is given to the station data, etc. and the contents of a using ROM1 has to be changed, a spare ROM2 is mounted on a front panel 14. Then a switch SW is turned toward the spare side, and accordingly NAND gates 7 and 8 open to set a filip-flop 9. As a result, a transistor (TR)13 is turned on to apply the power supply to the ROM2. On the contrary, a TR12 is turned off to break the power supply of the ROM1. Furthermore tri-state buffers 5 and 6 are turned on; while tri-state buffers 3 and 4 are turned off. Thus the separation of the ROM1 is made possible.
Patent JP-S61282776-A (JP)
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/00
Filed: 1985-06-07
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。