baber/WOPTO huggingface dataset:
Patent JP-H03245195-A (JP)
Title: Adaptive post filter
Inventor: MISEKI KIMIO
IPC: G10L19/00
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a high-quality output voice signal which is continuous in waveform and has less noises by resetting the gain of the post filter by using a synthesized voice signal, zero input response and zero state response. CONSTITUTION:A zero input signal is inputted to the post filter 20 which determines the zero input response PyO(n) to reset the internal state of the post filter 24. The input signal PX(n) is inputted thereto to determine the zero input response Py1(n). The gain(a) is calculated by using the zero input response PyO(n), the input signal PX(n) and the zero input response Py1(n). The input signal PX(n) is multiplied by the optimum gain(a) and is passed through the post filter 28, by which the output signal Py(n) is found. The power of the output signal Py(n) coincides with the input signal PX(n) and the noise of the discontinuous part generated in the different sections of the gain is post-filtered. The noise rectification is thus automatically executed and the output voice signal Py(n) is made into the continuous waveform. The high-quality voice signal contg. less noises is formed in this way.
Patent JP-S58164891-A (JP)
Inventor: UIRIAMU AARU GIYARETSUTO
IPC: B26F3/00
Filed: 1983-03-12
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-S59167608-A (JP)
Title: Fluidized-bed combustion device
Inventor: NOTANI TAKEO
IPC: F23C10/00
Filed: 1983-03-15
Abstract: PURPOSE:To increase the combustion efficiency of an unburnt component, by a method wherein, in a fluidized-bed combustion device having an air piping for fluidized bed which is branched to form an air piping for 2-stage combustion, a part of the air piping for 2-stage combustion is located at the inside of a fluidized bed in a furnace to heat the air for 2-stage combustion. CONSTITUTION:A part of a branched air feed pipe 16 is located within a fluidized bed 10, and the air for 2-stage combustion is increased in temperature from, for example, about 300 to 700 deg.C within the fluidized bed (being at temperature of about 800 deg.C). This enables unburnt carbon, CO, etc. passing through an air tower part to be completely burnt without a decrease in 2-stage combustion temperature in the air tower part. Additionally, the mounting angle alpha of the air feed pipe 16 open to an air port 18 is preferably set to more than the angle of repose of dust or liquid medium in the air tower part. When this is done, even if dust or fluid medium is admitted in the air feed pipe 16, it is dropped downward again, and this prevents clogging of the air feed pipe 16 during operation.
Patent JP-S55134801-A (JP)
Title: Optical fiber for infrared ray transmission
Inventor: OOSAWA KAZUYA
IPC: C03C3/32
Filed: 1979-04-05
Abstract: PURPOSE:To improve the transmission efficiency of infrared rays by using the glass mainly containing Se, Ge, Sb for the core part and using the glass of a Ge content lower than that of the core part for the clad part. CONSTITUTION:The core part glass of the compounding of Se 57-89mol%, Sb 5-25mol%, Ge 10-32mol% is made in the production of the optical fiber for infrared ray transmission for power transmission for various measurments, CO2 gas laser light transmission, etc. On the other hand, the clad glass containing Se, Sb, Ge of Ge content less by 0.5-6mol% than the core part glass is made and these are spun at about 600 deg.C by using quartz double crucibles, whereby the fiber of an outside diameter about 200mu is made. In this way, the efficient transmission of infrared rays of 5-11mu wavelengths is made possible.
Patent JP-H11238649-A (JP)
Title: Solid electrolytic capacitor and its manufacture
Inventor: HATANAKA KAZUHIRO
IPC: H01G9/028
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable slid electrolytic capacitor manufacturing method capable of forming a uniform solid state electrolytic layer on the surface of a metallic pellet. SOLUTION: In the manufacturing method, a metallic pellet having a dielectric oxide film is dipped into an ethylene-dioxythiophene(EDT) solution of prescribed concentration for a prescribed time to cause EDT to stick to the surface of the dielectric oxide film, and the pellet is dipped into an oxidizer solution of prescribed concentration for a prescribed time to cause oxidizer to stick to EDT and execute oxidation polymerization in the oxidizer solution. Then the pellet is cleaned by water, hot water, an organic solvent, etc., and dried. Then these processes from the dipping of the pellet into the EDT solution up to the dry of the pellet are repeated a prescribed number of times. Then carbon and silver paste are applied, a cathode terminal is drawn out by a silver bonding agent, and resin is external applied to execute aging.
Patent JP-S63208244-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO TADAHIRO
IPC: H01L23/52
Filed: 1987-02-24
Abstract: PURPOSE:To prevent disappearance of aluminum in an aluminum wiring and to improve reliability and the yield rate in manufacturing, by controlling heat treating temperature in a forming step of a multilayered aluminum interconnection so that the temperature does not exceed 400 deg.C. CONSTITUTION:Heat treating temperature is controlled in a range so that 400 deg.C is not exceeded in a multilayer interconnection formation step, wherein multilayer aluminum interconnections 3 and 6 are formed with plasma nitride films 5 and 7 as interlayer insulating films. Even if the interlayer plasma CVD nitride films 5 and 7 are firmed in the range, in which the heat treatment temperature does not exceed 400 deg.C, mechanical stress and other trouble, which are imparted to the aluminum wirings 3 and 6 from the interlayer insulating films, are remarkably decreased. The fault occurrence rate due to the disappearance of the aluminum is extremely decreased. The heat treatment temperature of alloy and the like at 400 deg.C and less is enough, and there is no special problem in reliability.
Patent JP-S63209253-A (JP)
Title: Handset
Inventor: KONDO MAKOTO
IPC: H04M1/03
Filed: 1987-02-25
Abstract: PURPOSE:To obtain a inexpensive handset with a simple constitution by providing a release valve to make variable the capacity of the front air chamber and the rear air chamber of a receiver part and operating the release valve with an actuator to interlock with a volume operating button provided to a handle part. CONSTITUTION:When a volume operating button part 16a of an actuator 16 is not pushed, a release valve 10 of a receiver part 11 is closed by the edge part of the actuator 16. When the volume operating button part 16a is pushed, the actuator 16 moves in an E direction with projection parts A and C as a fulcrum, therefore, the release valve 10 is released. Consequently, the space capacity of a front air chamber 7 and a rear air chamber 8 to an oscillating film 1 is increased and the receiving voice volume of the receiver part 11 is changed. Thus, several electric parts such as a volume are not needed, the assembling manday is decreased and the handset is inexpensive.
Patent JP-H10238013-A (JP)
Title: Panel
Inventor: ABIKO HARUHIKO
IPC: E04C2/38
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide such a panel as being capable of improving adhesive strength between a non-organic facing member and a frame body, maintaining moisture proof and reducing the number of parts and easily doing assembling work. SOLUTION: A panel 1 has a frame material 11, a plywood 17, a moisture proof member 16 and a siding 12 mounted on the outdoor side of the frame body 11 and a non-organic facing member 13 mounted on the indoor side of the frame body 11. A moisture proof member 15 on which a glass wool 14 is pasted to block an opening on the indoor side of the frame body 11 is mounted on the inner periphery of the frame body 11. As the moisture member 15 does not exist between the non-organic facing member 13 and the frame body 11, adhesive strength between the non-organic facing material 13 and the frame body 11 is improved, moisture proof is maintained, the number of parts is reduced and assembling work is easily done.
Patent JP-H07249745-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: ARITOME SEIICHI
IPC: H01L27/115
Filed: 1994-03-14
Abstract: PURPOSE:To provide NAND cell type EEPROM in which higher integration is realized by substantially eliminating the area being occupied by a selective transistor. CONSTITUTION:A floating gate 4 and a control gate 6 are laminated on a p-well 2 formed on an n-type Si substrate 1 and a plurality of memory cells, each writing and erasing a data by passing a charge between the floating gate 4 and the p-well 2, are connected to produce an NAND cell. Each of a plurality of such NAND cells is connected through a selective transistor with a bit line 13. In an NAND cell type EEPROM thus constituted, the selective transistor is constituted of a TFT having a thin film Si layer 9 formed on the NAND cell as a channel part.
Patent JP-S62209307-A (JP)
Inventor: ANSONII BURUUSU BAANABII
IPC: F16F1/44
Filed: 1987-02-24
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-H02220592-A (JP)
Title: Dial pulse counting system
Inventor: FUKUI AKIRA
IPC: H04Q1/32
Filed: 1989-02-21
Abstract: PURPOSE:To count dial pulses accurately even during communication by utilizing the correlation between waveforms at brake position so as to obtain the brake position. CONSTITUTION:When a ratio of a power PB1, PM1 within a prescribed range L1 from first candidate positions of a 1st break B1 and a 1st make M1 based on a time i1 when an input signal X(i) exceeds a threshold level T1 is within a prescribed range, the candidates are decided as B1 and M1. When the ratio is at the outside of the range, the start candidate positions are skipped and other candidates are retrieved similarly. After, the candidates B1 and M1 are decided, a position where the correlation between the waveform after by a prescribed range from the start position of a (n-1)th brake Bn-1 and the waveform B1 is maximized is used as the start candidate position for Bn and similarly, B2-Bn are decided based on the power ratio PMn/PBn-1 and PMn/PBn. Thus, dial pulses are counted accurately even during communication.
Patent JP-S59170558-A (JP)
Inventor: KAARU II SHIYOU
IPC: F16H48/12
Filed: 1983-03-16
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-H05237054-A (JP)
Title: Tableware washer
Inventor: ARAI YOSHIMI
IPC: A47L15/42
Filed: 1992-02-28
Abstract: PURPOSE:To provide a tableware washer for restraining bacilli from proliferating in remaining water after completion of washing. CONSTITUTION:There are provided a washing tank 5 for receiving and washing tableware, a water feeding mechanism 6 for sending water into the washing tank 5, a washing mechanism 7 for sorinkling water into the washing tank 5 to wash the table ware, a draining mechanism 8 for draining water from the washing tank 5 to the outside of the machine, a pair of electrodes 9 provided on the bottom of the washing tank and a power source 10 for supplying DC voltage applied between the electrodes 9.
Patent JP-H09235995-A (JP)
Title: Aseismatic segment
Inventor: HIRASAWA KENJI
IPC: E21D11/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an aseismatic segment which is economically used for a countermeasure against the axial deflection of a tunnel. SOLUTION: This segmant is used for a primary lining of a shield tunnel. A rubber member 15 is interposed between a pair of semibodies 10a, 10b corresponding to a half piece divided to the axial direction of the segment circle and a prestress is introduced with PC steel rods to accumulate a compressive strain in the rubber members 15 and integrally constitute it. In this way, the tensile deflection in the axial direction of the tunnel is absorbed by the elastic extension of the rubber member.
Patent JP-H10227131-A (JP)
Title: Leveling fixing method of structure and leveling fixing tool
Inventor: HIRAOKA KATSUYA
IPC: E02D27/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a leveling fixing method, by which the level of a structure is adjusted and the structure can be supported and fixed easily in a short time without taking a large quantity of labor hours and requiring skill, and a leveling fixing tool. SOLUTION: In the leveling fixing method of the structure, fluid holding bags 3 are disposed directly or indirectly to the lower section of the structure 1, the level of the structure is adjusted by an arbitrary means, the fluid holding bags 3 are filled with a fluid cured with time, the fluid cured with time is cured as it is under the state, in which the fluid holding bags 3 are expanded and the structure 1 is carried, and the structure 1 is fixed onto a ground. In the leveling fixing tools 6, the fluid holding bags 3 are annexed integrally to the lower sections of mounting sections 3B consisting of a molded form, and filler holes 3A filling the fluid from the outside are arranged in parallel with the fluid holding bags 3.
Patent JP-S62200371-A (JP)
Title: Image forming device
Inventor: HARADA KENTARO
IPC: G03G15/04
Filed: 1986-02-28
Abstract: PURPOSE:To obtain the titled device which can be adjusted easily without using a condensing lens, by providing a case which is provided on a scanning means and constitutes an indicating means by providing a light emitting element on the inside, and a light guide means which is provided on this case and leads light beams from the light emitting element to an original platen, as light beams having a necessary diameter. CONSTITUTION:A containing part 131b in which a light emitting element 132 is contained is provided on the inside of a case 131a for constituting a spot light source 131, a light guide hole 131c which has been made to communicate with the containing part 131b is provided on this case 131a, and by hole 131c, a light beam which has been generated by the light emitting element 132 is led to an original platen 2. In this way, by the light guide hole 131c, only light beams of front + or - several degree being the light quantity of the greater part of the light beams from the light emitting element 132 are irradiated selectively to the original platen 2. On the other hand, among the light beams from the light emitting element 132, other light beams than that of said angle is reflected by the inside of the light guide hole 131c and attenuated, therefore, on the originals platen 2 (an original G), a distinct spot light is formed.
Patent JP-S52126705-A (JP)
Title: Commutator
Inventor: KAMIMOTO NOBUAKI
IPC: H02K13/14
Filed: 1976-04-15
Abstract: PURPOSE: To obta in a commutator having a good rotation balance of a low cost and no occurrence of a failure by constituting a capacitor by adhering polymer having a high dielectricity to a metallic substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51118212-A (JP)
Title: Car turnout system for intersecting monorails
Inventor: SEKI YOSHIYUKI
IPC: E01B25/00
Filed: 1975-04-09
Abstract: PURPOSE:To provide a car turnout system for intersecting monorails.
Patent JP-H10242898-A (JP)
Title: Radio communication equipment
Inventor: ANDOU ATSUYA
IPC: H04B7/26
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a system where a mobile station equipment makes an excellent speech at an optional antenna angle with respect to a mobile communication system adopting the microcell system. SOLUTION: Let a minimum sum of a distance from base station antennas 4, 5 to a mobile station antenna at which a speech is made available through transmission reception in an optional angular direction of a horizontal planer radiation pattern of the mobile station antenna and a distance from the base station antennas 4, 5 to the mobile station antenna at which a speech is made available through transmission reception in an angular direction at an angle of 180 deg. from the optional angular direction as above of the horizontal planer radiation pattern of the mobile station antennas be A and let an optional distance between the two base stations 4, 5 be B, then a relation of B<=A is selected.
Patent JP-H08239964-A (JP)
Title: Snow-melting roof structure
Inventor: ISHIKAWA TAKASHI
IPC: E04D13/00
Filed: 1995-03-02
Abstract: PURPOSE: To prevent sliding-down on a roof of melted snow easy to slide by successively installing a heat-generating layer and a roof material on a roof bed and forming a lithin layer having irregularities on the facing of the roof material. CONSTITUTION: A heat-generating layer C is mounted on a roof bed α consisting of a rafter 1, a batten 2 and an asphalt roofing 3. The heat-generating layer C is interposed between a backing material B and a roof material A, and supplies heat for melting snow. The roof material A is set up onto the heat- generating layer C. The roof material A forms a lithin layer, and irregularities are formed to a surface. A large number of the backing materials B are laid on the roof bed α, thus preventing deformation to the load of snow coverage. The backing material B has heat-insulating properties, and does not let heat escape. The irregularities are shaped to the surface of the roof material A, thus working the lithin layer as a stopper, then obviating slipping-down on a roof of melted snow.
Patent JP-H11241082-A (JP)
Title: Magnetic recording medium and preparation thereof
Inventor: TOKUYOU TAKAHIRO
IPC: C10N40/18
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To materialize the stabilization of lubricating properties (the improvement of CSS durability) over a long period of time by preventing the decomposition of a lubricant by low floatability of the magnetic head with high density recording and abrasion of a protective layer. SOLUTION: A magnetic recording medium is made by successively forming at least a magnetic alloy layer 3 and a carbon protective layer 4 successively formed on a non-magnetic substrate 1-1 in this order and further forming a liquid lubricating layer 5 on its surface. This liquid lubricating layer is composed of a phenyl ether based lubricant or a perfluoropolyether based lubricant.
Patent JP-H11241219-A (JP)
Title: Spinning of polyester fiber
Inventor: OSAWA TSUNEYUKI
IPC: D01F6/62
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for spinning polyester fiber, capable of obtaining a polyester fiber free from unevenness of yarn quality, in a method for directly spinning a melted polyester obtained in a continuous polycondensation reactor. SOLUTION: A melted polyester obtained in a continuous polycondensation reactor 4 is directly spun from a spinneret pack 13 without cooling and solidifying. In this case, deviation in rate of pressure change in the spinneret pack 13 is calculated, and reduced pressure degree in the continuous polycondensation reactor 4 is controlled corresponding to the calculation. Thereby, the polyester is spun while keeping the pressure in the spinneret pack 13 to constant.
Patent JP-H05242953-A (JP)
Title: Multi-pole spark plug and molding method for outside electrode
Inventor: ANDO MINORU
IPC: H01T13/20
Filed: 1992-02-28
Abstract: PURPOSE:To concurrently improve ignitability and maintain the expendable resistance of outside electrodes. CONSTITUTION:An insulating insulator 3 having a shaft hole 31 is coupled in a cylindrical main metal 1 welded with multiple outside electrodes 2 at the tip, A central electrode 4 is sealed in the shaft hole 31, spark discharge gaps G are formed between the periphery of a tip section 41 protruded from the insulating insulator 3 of the central electrode 4 and tip faces 21 of multiple outside electrodes 2 to constitute a multi-pole spark plug, tip sections of the outside electrodes 2 are formed into a tapered shape, and noble metal tip 5 are welded on the tip faces 21. One end of a Ni alloy prism body is welded on the tip face of the main metal l, the tip is cut off to the preset length, the noble metal tip 5 is welded at the center section of the tip face of the prism body, the tip section is machined into a tapered shape, it is further preliminarily bent to the inside, then it is bent to mold the outside electrode 2 so that the spark discharge gap G is formed between it and the periphery of the tip section of the central electrode 4.
Patent JP-S55136435-A (JP)
Title: Projection cathode-ray tube
Inventor: SUGAWARA TAKASHI
IPC: H01J29/89
Filed: 1979-04-09
Abstract: PURPOSE:To improve heat radiability as well as make projection cathode-ray tube inexpensive by constructing a vacuum outer case with a funnel and a meniscus lens and also providing a fluorescent screen on a thin portion of the meniscus lens. CONSTITUTION:The vacuum outer case 1 constists of the funnel 3 with the neck portion 2 and the meniscus lens 10 attached to the opening portion of the funnel 3 in a sealed manner. The convexed surface of the meniscus lens 10 is directly provided with the fluorescent screen 12 and the thickness of the portion of the meniscus lens 10 where the fluorescent screen 12 is provided is made thinner than the other portion.
Patent JP-H04279742-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: UDO HIROSHI
IPC: F02D41/06
Filed: 1991-03-08
Abstract: PURPOSE:To avoid a bad influence owing to a large output of power source when the power source is supplied to an air flow meter, in case of annealing process of the suction air flow amount or the standard fuel injection amount. CONSTITUTION:The suction air flow Q is detected by a hot-wire type air flow meter (S1), and a standard fuel injection amount TrTp is calculated (S2 and S3). In a normal operation (FAV=1), a weighted constant Fload is set (S5) for annealing process, the movement average AvTp of the standard fuel injection amount is calculated (S6), and the fuel injection is controlled depending on it. In the period from the starting to immediately after the starting, it is detected whether the engine rotation frequency N reaches a specific number or not (S7), and the annealing process is prohibited or reduced until it reaches the specific value (S11). And at the time when it reaches the specific value, an annealing process permission flag FAV is set (S10).
Patent JP-H03244608-A (JP)
Title: Production of methacrylate copolymer and optical disc base
Inventor: SUGAWARA SEIZO
IPC: G11B7/2533
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a methacrylate copolymer which is lowly birefringent and improved in shape stability, low hygroscopicity, heat resistance and transparency by copolymerizing an N-substituted maleimide with a specified methacrylic ester and methyl methacrylate. CONSTITUTION:5-30 wt.% N-substituted maleimide (e.g. N-ethyl-maleimide) is copolymerized with 15-40 wt.% methacrylic ester having a 7C or higher alicy clic hydrocarbon group as the ester moiety (e.g. norbonyl methacrylate) and 80-40 wt.% methyl methacrylate and 0-10 wt.% copolymerizable unsaturated monomer which can give a homopolymer with a glass transition temperature of 40 deg.C or higher (e.g. methyl acrylate) at 0-200 deg.C in the presence of 0.01-10 wt.%, based on the total weight of the monomers, polymerization initiator (e.g. benzoyl peroxide) to obtain a methacrylate copolymer with a weight- average mol. wt. of 10,000-1,000,000, a glass transition temperature of 110 deg.C or above, a bending modulus of 30,000 kg/cm<2> or more and a saturated moisture absorption of 1.6 wt.% or below.