baber/WOPTO huggingface dataset:
Patent JP-S6359328-A (JP)
Title: Method and apparatus for collecting dust by moving bed
Inventor: KUBO YUKIO
IPC: B01D46/42
Filed: 1986-08-29
Abstract: PURPOSE:To efficiently separate dust contg. combustible components from the gas accompanied therewith by introducing a filter medium trapped with dust into a separator, separating dust and burning it. CONSTITUTION:Dust contg. combustible components is trapped to a filter medium C in moving bed dust collectors 3, 23 and the filter medium C is sent to a separator 6. In the separator 6, the filter medium layer C becomes a fluidized bed by air for separating dust fed under pressure to the inside of a wind box 61, air returned from a cooling layer 7 and dust-laden air sent from an auxiliary dust collector B. Dust is separated from the filter medium C in the fluidized bed and blown up to the inside of a combustion chamber 62. Since the inside of the combustion chamber 62 is kept at high temp. and the combustible components are contained in dust, these are continuously burned during the operation of the dust collector in case of being once ignited by an igniter. In such a way, dust is separated from the filter medium by means of the fluidized bed in the separator 6 and separated dust is burned and therefore the separating efficiency of dust is enhanced.
Patent JP-H0652244-A (JP)
Title: Mapping method
Inventor: KAMIYA HIROYUKI
IPC: G06F17/30
Filed: 1992-07-31
Abstract: PURPOSE:To allow a drawing to have mutual relativity, and to display an arbitrary drawing on a display by registering a related drawing in a drawing data base, and also, registering in advance attribute data of the related drawing in an attribute data base. CONSTITUTION:The mapping method is constituted so that each related drawing of an arrangement drawing, an apparatus drawing and a system drawing, and a character and numerical information for showing a quality of the equipment of each drawing thereof are registered in a drawing data base, and an attribute data base, respectively, and also, both the data base are managed separately by a drawing data base managing part 13 and an attribute data base managing part 16, respectively. In such a state, by a control command from a CPU 12, an arbitrary drawing is called from the drawing data base through the drawing data base managing part 13 and displayed on a display, and thereafter, by using the displayed drawing, by the control command from the CPU 12, attribute information is called from the attribute data base through the attribute data base managing part 16 and displayed on the display 15.
Patent JP-H0652265-A (JP)
Title: Design evaluating device
Inventor: OOSHIMA YUKIKUNI
IPC: G06F17/50
Filed: 1992-07-31
Abstract: PURPOSE:To execute a design of a car body, while predicting an impression of a space in a car room. CONSTITUTION:When a user inputs dimensions related to functional parts and the arrangement of on-board persons to a car body by operating a keyboard 2, a computer 1 infers evaluation of an open sense and a no-anxiety sense to the dimensions inputted from a knowledge data base 4, and displays a result of evaluation of these inferred open sense and no-anxiety sense on a CRT 3. Also, when the user inputs an evaluation term related to the dimensions by operating the keyboard 2, the computer 1 infers evaluation of an open sense and a no-anxiety sense to the evaluation term inputted from the knowledge data base 4, infers a recommended area of the dimensions from the evaluation of these inferred open sense and no-anxiety sense, and displays the recommended area of this inferred dimensions on the CRT 3.
Patent JP-H0255046-A (JP)
Title: Measuring method for object thickness
Inventor: KUBOTA JIYUN
IPC: A61B8/00
Filed: 1988-08-18
Abstract: PURPOSE:To effectively reduce the reverberation of a piezoelectric body and correctly measure the thickness of an object by applying the rectangular pulse voltage to the piezoelectric body and making the application time integer times the fundamental resonance frequency of the piezoelectric body. CONSTITUTION:The voltage is applied to a piezoelectric body to be oscillated, the generated ultrasonic waves are propagated in an object, the time interval until the reflected wave reflected on the boundary between material layers with different acoustic impedance in the object returns is measured to measure the thickness of an object layer. In this case, when the rectangular pulse voltage is applied to the piezoelectric body and the application time is made integer times the fundamental resonance period of the piezoelectric body, the reverberation of the piezoelectric body after the driving voltage is applied is effectively reduced. Even when the thin object layer that the reflected wave returns in a very short time is to be measured, the reflected wave is not buried in the reverberation, thus the thickness can be correctly measured.
Patent JP-S6349915-A (JP)
Inventor: ERUBE IRION
IPC: G06F1/08
Filed: 1987-08-18
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-S58106381-A (JP)
Inventor: HARA KANEO
IPC: F26B25/22
Filed: 1981-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1145469-A (JP)
Title: Magneto-optical disk
Inventor: KAJIWARA MITSUHIRO
IPC: G11B11/10
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To increase a transfer characteristic and to improve a C/N by successively laminating a readout layer, a memory layer, an auxiliary recording layer and an initializing layer to constitute a magnetic layer on a transparent disk substrate and moreover, adding Ti only to the readout layer made of GdFeCo. SOLUTION: A readout layer 3 is formed on a disk transparent substrate 2 made of a polycarbonate resin by adding Ti to GdFeCo. The Ti is preferably made to contain in a ratio of 4 to 8 atm.%. Within this range, the controllableness of exchange coupling and the easiness in preparation of an alloy target can be obtained. The memory layer 4 consists of a magnetic material having a low Curie temp. and high coercive force at a room temp. and for example, TbDyFeCo and GdDyFeCo are used. The auxiliary recording layer 6 consists of a magnetic material having a relatively high Curie temp. and small coercive force at a room temp. compared to the memory layer 4 and for example, GdTbFeCo and TbDyFeCo are used.
Patent JP-S6449444-A (JP)
Title: Reset signal discrimination circuit
Inventor: YAMAMOTO MASATOSHI
IPC: H01M10/04
Filed: 1987-08-20
Abstract: PURPOSE:To precisely discriminate a reset signal from an abnormality alarm signal, by controlling a guard circuit so as to output a signal after the discrimination of the reset signal by a control part. CONSTITUTION:The reset signal RST is generated by applying a power source and is inputted to the control part 14, and also, the guard circuit 13 is set at a start up state by the signal RST, and an FF10 as a state holding means is set at a reset state. Meanwhile, the control part 14 monitors the FF10, and can recognize an input signal as the signal RST by recognizing the reset state of the FF10. Also, after the discrimination of the reset signal, the FF10 is set at a set state by the output of a circuit 3, and such state is maintained until the next signal RST is generated. Therefore, it is possible to discriminate the input signal at the set state as an abnormality alarm from the watchdog timer circuit 3 by the control part 14.
Patent JP-S6353247-A (JP)
Title: Austenite stainless steel
Inventor: JIYON JIEI ETSUKENROTSUDO
IPC: C22C38/60
Filed: 1987-08-20
Abstract: A resulfurized, chromium-nickel austenitic stainless steel having improved machinability resulting from low carbon and low nitrogen contents in combination with manganese and sulfur additions. The composition of the steel consists of, in weight percent, carbon plus nitrogen total up to 0.065, preferably up to 0.040 or 0.056, chromium 16 to 30, preferably 17 to 19, nickel 5 to 26, preferably 6 to 14, sulfur 0.10 to 0.45, preferably 0.10 to 0.25, more preferably 0.25 to 0.45, manganese 0.75 to 2.0, silicon up to 1, phosphorus up to about 0.20, molybdenum up to 1.0 and copper up to 1.00, and balance iron and incidental impurities.
Patent JP-H03118046-A (JP)
Title: Radio frequency receiver for nmr apparatus
Inventor: ROBAATO SUTEIIBUN SUTOOMONTO
IPC: G01R33/341
Filed: 1990-08-03
Abstract: PURPOSE: To eliminate any unnecessary signal of a frequency which is not transmitting any information by performing an orthogonal detection by two digital signal processors for preparing the orthogonal signals of a normal (I) and (Q), and filtering digitally the waves of the signal samples of (I) and (Q). CONSTITUTION: The NMR-signal dispatched from a patient is picked up by a receiving coil 138, and impressed into the input of a receiver 207. The receiver 207 amplifies the NMR-signal, the NMR-signal is damped to the extent of a determined amount by a digital damping signal (RA) received through a link 103 from a main computer. The receiver 207 is made on-off according to a signal received from a pulse code modulation(PCM) through a line 211. By this, the NMR signal is obtained during the period of obtaining a specified signal under the operation. A received high frequency signal is filtrated and recovered by two step processes in a recovering device 208. An analogue/digital convertor 209 digitizes the sampling of the analogue signal by the rate of 250kHz. The output of the A/D convertor 209 is impressed into a digital orthogonal detector 210.
Patent JP-S6099075-A (JP)
Inventor: KATABE TAKESHI
IPC: C09K23/52
Filed: 1983-10-31
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-S6185040-A (JP)
Title: Manufacture of core for motor
Inventor: NAWATA SATORU
IPC: H02K15/02
Filed: 1984-10-02
Abstract: PURPOSE:To obtain a core of a complicated shape in simplified steps by mixing plastic as a binder in conductive metal powder, heating to melt the mixture, kneading it, and integrally molding a core by an injection molding. CONSTITUTION:90-95% of conductive metal powder and 5-10% of plastic are mixed by weight, the mixture is melted and kneaded at 150-200 deg.C to form a pellet with metal powder. This pellet is used, mounted on a resin kneading and melting unit of the screw of an injection molding machine, and a rotational shaft 2 is set in a mold, and a core 3 is molded by an injection molding.
Patent JP-H0652872-A (JP)
Title: Sealant for solid electrolyte fuel cell and method for sealing
Inventor: MIURA YUKIO
IPC: H01M8/12
Filed: 1992-07-31
Abstract: PURPOSE:To enhance the sealing strength and durability of each sealed portion by calcining and grinding a mixture of powders of low softening point alumina silicate glass and powders of high softening point silica glass, and using the ground mixture in particle form. CONSTITUTION:Manifolds for supplying air, for supplying fuel gas, for exhausting 15a the fuel gas and for exhausting 15a air are sealed and connected to the respective four sides A, B, C, D of a fuel cell 14 using a sealant. The sealant is particles of grain size 40mum or less, obtained by the calcining at temperatures of 900 to 1150 deg.C and subsequent grinding of a mixture of powders of low softening point alumina silicate glass containing silica and alumina and having a glass softening temperature of 770 to 950 deg.C and powders of high softening point glass containing silica and alumina and having a glass softening temperature of 1450 to 1550 deg.C. The particles are formed into a paste by addition of water and the paste is applied to each sealed portion and heat treated at 1000-1150 deg.C.
Patent JP-S58106926-A (JP)
Title: Optical communication system
Inventor: TAKAHASHI YOSHIFUSA
IPC: H04B10/29
Filed: 1981-12-18
Abstract: PURPOSE:To reduce the cost and make the operation efficient, by controlling the start of the transmitting operation of each terminal by the control signal from an optical star repeater to perform transmissions of terminals in time division. CONSTITUTION:First, a control signal S0 is transmitted from an optical star repeater SR toward terminals H1-Hn. After the end of the control signal S0, each of terminals H1-Hn is set to the transmittable state only for a certain time. A contention detector 1 starts the detecting operation simultaneously; and if the contention state is not detected, the terminal H1 continues the transmission and reports the end of the transmission at a certain transmission stop time after the end of one cycle, and the control signal S0 is transmitted again from the optical star repeater SR to start the next communication cycle. When the contention of transmission occurs between plural terminals H1 and Hx, the contention detector 1 detects it to inhibit the repeating operation of the optical star repeater SR side, and the transmission from both terminals H1 and Hx is interrupted. The control signal S0 is issued again after a certain time to perform the transmitting operation newly.
Patent JP-2000022823-A (JP)
Title: Caller address display system
Inventor: FUJIMOTO NORIYOSHI
IPC: H04M11/08
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To automatically display the address of a caller on a map. SOLUTION: A map data base, evidence ID where identification codes (ID) given to respective buildings on a map are mad to correspond to coordinate data of the buildings on the map, a caller number data base where the identification code (ID) is made to correspond to telephone number data of the caller, a caller number reception means 5 receiving telephone number information of the caller, which is transmitted from a caller-side, and a position specification means 7 extracting the identification code (ID) which is applied to the received telephone number of the caller, reading map data where coordinate data exists from the map data base based on coordinate data on the map, which is applied to the identification code (ID), and displaying a position applied to coordinate data are provided.
Patent JP-H1148669-A (JP)
Title: Simple letter rack
Inventor: KATO YOSHINARI
IPC: B42F7/14
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a simple letter rack which helps arrange documents easily regardless of the number and the type of documents, and can be easily installed without the use of a fitting which may hurt an interior part and further, can be easily manufactured using a low-priced material. SOLUTION: This simple letter rack 1 has a knob insertion part 20 through which a door knob 2 can be introduced, provided near the upper end of a body 10 of a strip-like shape and a pocket 30 for storing letters, formed on the lower end part of the body 10. Thus the body 10 of the letter rack 1 can be hooked on the door knob 2. Consequently, a fitting for installation is not longer required and the installation of the letter rack 1 is easy, and as the letter rack 1 is thin, a required number of the letter racks 1 for sorting out the letters can be hooked, so that it is facile to arrange documents in order. The letter rack 1 can hold the documents on the door knob 1 at the porch and therefore, can be effectively used as a sale promotional tool.
Patent JP-H0658292-A (JP)
Title: Vacuum pump
Inventor: MIKI MASAHARU
IPC: F04D29/04
Filed: 1992-08-03
Abstract: PURPOSE:To reduce the installation cost by improving the constitution for cooling a catching part and a superconductor in rational form, simplify the maintenance inspection work and shorten the necessary time for the starting-up operation for cooling the catching part and a superconductor to each prescribed temperature and improve the cooling efficiency. CONSTITUTION:A coolant circulation passage 24 which circulation-supplies the coolant supplied from a refrigerator 23 in the order of a cooling part 19 for cooling a superconductor 17 and a catching part 10 for condensation-catching a part of the sucked gas. A bypass passage 25 which returns the coolant into the refrigerator 23, making a detour around from the catching part 10 is formed on the downstream side from the cooling part 19 in the coolant circulation passage 24, and a flow passage selecting means 26 and 27 for selecting the state where the coolant is returned into the refrigerator 23 from the bypass passage 25 and the state where the coolant is returned into the refrigerator 23 from the coolant circulation passage 24 is installed.
Patent JP-H0660892-A (JP)
Title: Interconnector for solid electrolyte fuel cell and manufacture thereof
Inventor: IPPONMATSU MASAMICHI
IPC: H01M8/12
Filed: 1992-08-03
Abstract: PURPOSE:To ensure an interconnector to be free from concentrated stress at the edge thereof and prevent the occurrence of a crack. CONSTITUTION:This interconnector is a thin film interconnector used for a solid electrolyte fuel cell. The end 14 of the thin film 12 of the interconnector at the cross section thereof is gradually curved and the minimum value of the radius of curvature at the curved end exceeds the thickness of the interconnector thin film 12. For manufacturing this type of the interconnector thin film 12, a mask 16 is laid off a substrate 10, and a PVD method such as a laser ablation method is used to generate a film.
Patent JP-S5996551-A (JP)
Title: Reproducing device of photomagnetic recording body
Inventor: WATANABE KENJIROU
IPC: G11B11/105
Filed: 1982-11-25
Abstract: PURPOSE:To apply sufficient returning light to a photosensor without rising the temperature of a photomagnetic recording medium by arranging a lambda/2 wavelength plate in an optical path between a beam splitter and a photomagnetic recording body so as to cover any one side of planes divided by a division line meeting with the optical axis at right angles. CONSTITUTION:Out of the returning light flux from an optical disc D which is modulated by the magnetism of the photomagnetic recording medium, the light flux (a) passing through the lambda/2 wavelength plate 12 is formed to parallel light flux by an objective 13 so as to pass the optical path passed through by light flux (b) reversely and is made directly incident to a polarized beam splitter 11. The light flux (b) is formed to parallel light flux by the objective 13 so as to pass the optical path passed through by the light flux (a) reversely and passed through the lambda/2 wavelength plate 12 perpendicularly to be incident to the polarized beam splitter 11. Therefore, all the returning light flux are passed through the lambda/2 wavelength plate 12 once and the polarization axis is made straight polarization rotated by 90 deg., so that almost all the returning light flux is reflected without returning to a semiconductor laser and is made incident to the photosensor.
Patent JP-H0746819-A (JP)
Title: Primary-side unit of linear motor
Inventor: KAWAI TAKASHI
IPC: H02K41/025
Filed: 1993-07-30
Abstract: PURPOSE:To obtain a primary-side unit wherein production costs are reduced, the assembly accuracy of cores is enhanced, the accuracy of a core gap with reference to a secondary-side unit is enhanced, the air gap is reduced, the efficiency of a motor is enhanced and the pitch of the mounting position of the motor can be made constant within a certain range even when a core stack size is changed according to a drive force required from the motor. CONSTITUTION:Cores, provided with lugs, which are obtained by stamping thin plates to be shapes in which both ends at lower edge parts of rectangular thin plates are provided with lugs are laminated 11, fixed and bonded. Mounting metal fittings 12 when have been stamped are fixed and bonded respectively to both side faces of lug parts 11A of the laminated cores provided with the lugs or both side faces of the lug parts 11A are sandwiched and held by the mounting metal fittings 12 which have been stamped.
Patent JP-S6266283-A (JP)
Title: Developing agent density control method for developing device
Inventor: SHIODA KEISAKU
IPC: G03G15/08
Filed: 1985-09-19
Abstract: PURPOSE:To lengthen the using life of developing agent by detecting the volume change of the developing agent in a developing device main body simultaneously when the toner density is detected and controlling the toner density of the developing agent for the long time. CONSTITUTION:When a developing agent 13 stuck on a developing sleeve 3 passes through under an optical sensor 5, the toner density of the developing agent is detected by the optical sensor 5 and the volume of the developing agent in a developing device main body 1 is detected by a magnetic sensor 4. The detecting value of the optical sensor 5 is the specified value or below, the detecting value of the magnetic sensor 4 is the specified value or below, and then, a driving device 12 is started and the toner T only is supplied into the developing device main body 1. The detecting value of the optical sensor 5 is the prescribed value or above, the detecting value of the magnetic sensor 4 is the prescribed value or below, and then, the excitation of the electromagnet 8 is cut, an opening closing shutter 9 is opened and a carrier C in a carrier hopper 7 is supplied into the developing device main body 1.
Patent JP-S6266631-A (JP)
Title: Step and repeat exposure apparatus
Inventor: YAMAGUCHI ATSUSHI
IPC: G03F1/76
Filed: 1985-09-19
Abstract: PURPOSE:To prevent influence of a matching error from affecting the shooting array accuracy on a photosensitive plate by detecting an amount corresponding to the positioning error for a mask unit, correcting the origin position on an X-Y platform for moving a photosensitive substrate with the detected value and then sequentially exposing. CONSTITUTION:The pattern image of a reticle R is focused on a light shielding plate MB on a platform 9 through a lens 8. The platform 9 is controlled to be driven in X-Y directions, finely moved in Z direction to be focused. A reference mark FM on the platform 9 has the same shape as a mark RM on the reticle, and when the mark FM coincides with a projecting point Pr of the detecting center of a matching microscope, both are superposed. The position of the platform 9 is detected by a laser interferometer 12, and position information PI is fed to a calculation processor 13. The processor reads out disposing position information of a shoot from a memory 14, servo-drives the platform 9 by a servo 11 to bring it in coincidence with the information PI. Further, to detect the matching error of the reticle prior to the exposure, a signal AS is input, and the origin position of the shoot is calculated for correction by the processor 13 for a certain fixed point. According to this construction, even when a plurality of masks are superposed and exposed, superposing accuracy is improved to enhance its yield.
Patent JP-H0929876-A (JP)
Title: Foamed laminated sheet for automobile interior material
Inventor: FUSHIMI TATSURO
IPC: B32B5/18
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To prevent extraneous sound to be generated in driving by providing a lubricant layer on a surface of a non-foamed layer of a foamed laminated sheet formed by layering a non-foamed layer consisting of a thermoplastic resin on both faces or one face of a foamed sheet having a modified polyphenylene ether resin as a base material resin. SOLUTION: A lubricant layer is provided on a surface of a non-foamed layer of a foamed laminated sheet formed by layering a non-foamed layer consisting of a thermoplastic resin on both faces or one face of a foamed sheet having a modified polyphenylene ether resin as a base material resin. For layering the non-foamed layer, it is preferable to layer a non-foamed layer in a plasticized state to be supplied from an extruder to a foamed layer by a cooling roller. As for its thickness, 50-300μm is preferable. For the lubricant, silicone and Teflon are suitable, and emulsion type and hydrophilic type are preferable. For providing the lubricant layer, roll coater type and spray coater type coating method are suitable. As an adhesive, a hot-melt adhesive is suitable.