baber/WOPTO huggingface dataset:
Patent JP-S59172534-A (JP)
Title: Glass fiber-reinforced plastic
Inventor: SAITOU MASAYA
IPC: C08J9/32
Filed: 1983-03-19
Abstract: PURPOSE:To disperse fine hollow spherical powder uniformly in a plastic, by attaching the powder to glass fiber and blending the glass fiber with the plastic in improving the sound-proofness, nailability, etc., of the plastic by blending it with the fine hollow spherical powder. CONSTITUTION:Glass fiber 1 is passed through a volume of an adhesive to form an adhesive film on its surface and then passed through a volume of fine hollow spherical powder 2 to attach the powder thereto. This glass fiber is chopped to a predetermined size, and the resulting chopped glass fiber containing the attached fine hollow spherical powder is blended with a plastic 3, and the blend is cured to obtain the purpose glass fiber-reinforced plastic. Examples of the powders 2 include hollow glass spherical powder, hollow resin spherical powder, hollow ceramic spherical powder, and naturally occurring ''shirasu''. The attachment of the powder 2 to the glass fiber 1 performed prior to blending with a plastic may be replaced with attachment to a nonwoven fabric of glass fiber, or the like.
Patent JP-S60192789-A (JP)
Title: Drying of coal
Inventor: HAMADA MITSUNORI
IPC: C10B57/10
Filed: 1984-03-14
Abstract: PURPOSE:To adjust the moisture content of dried raw material coal to a predetermined level, by controlling a compressor for a heat medium to be fed into an indirect heating drier on the basis of variables for the raw material coal and the heat medium. CONSTITUTION:A heat medium vaporized by use of heat recovered from coke oven gas is pressurized and heated in a compressor 11 and is circulated into an indirect heating drier 9 to effect drying of raw material coal which is introduced into the drier 9 through a line 25 and is discharged through a line 23. Measurement is made on the moisture content of the raw material coal after drying (Mr), the moisture content of the raw material coal before drying (Mi), feed of undried raw material coal (F) and pressure of circulated heat medium (Pm). (24 and 27 are moisture meters; 26 is a weigher; 28 is a pressure gage) A target value (Pc) for the heat medium obtained by calculating in a computer 30 on the basis of the above variables is compared with the Pm in a regulator 29 and a differential signal is used for control of the compressor 11 to make Pm agree with Pc and adjust the moisture content of the raw material coal after dyring (Mr) to a predetermined level.
Patent JP-S61206667-A (JP)
Title: Printing head for dot printer
Inventor: UOZUMI JUN
IPC: B41J2/28
Filed: 1985-03-09
Abstract: PURPOSE:To reduce magnetic interference and contrive a reduction of electric power consumed by a printing head, by disposing a surface of an arm part to be substantially flush with a surface of an operating body at a balanced position of a leaf spring. CONSTITUTION:The upper surface of the arm part 20b of a yoke column 13 in the condition where the leaf spring 5 is balanced is set to be substantially flush with the lower surface of the operating body 4. In addition, the lower surface of the arm part 20b is tapered. Accordingly, since parts of the yoke column which are unnecessary for supplying an attracting magnetic flux are removed, magnetic interference can be reduced, and electric power consumed by the printing head can be reduced.
Patent JP-2000247237-A (JP)
Title: Article storage apparatus
Inventor: HAYAKAWA TOSHIHIRO
IPC: B62B3/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To easily lock and unlock a bottom member. SOLUTION: In this article storage apparatus, both right and left side members 2 rotatable in a horizontal direction are disposed on the right and left sides of a rear side member, and a bottom member 5 is supported between the lower parts of the respective side members 2. The bottom member 5 is constituted to be vertically rotatable between a folded rising position and a lying position B for supporting articles. Fixing device 26 are provided to lock the bottom members 5 in the lying position B to both right and left members 2. The fixing device 26 is composed of an engaging member 27 provided at the lower part of each side member 2 and an engaged hole 28 formed at the bottom member 5, and by horizontally slightly rotating each side member 2 in the inward and outward directions I, O the engaging member 27 and the engaged hole 28 are engaged and disengaged.
Patent JP-2000251903-A (JP)
Title: Separator for fuel cell, its manufacture and fuel cell using it
Inventor: TASHIRO AKITSUGU
IPC: H01M8/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive separator for a fuel cell having no problem in separator characteristics such as an electric resistance, excellent impermeability to gas, expansibility by liquid, mechanical strength and the like, excellent in formability and excellent in hydrophilic (wettability) of the space between ribs to water generated, and to provide a manufacturing method for it and a fuel cell using it. SOLUTION: A separator for a fuel cell is formed by providing a coated layer forming a contact angle with water of not more than 40 deg., on the surface a molding, and in a manufacturing method for this separator for the fuel cell, a hydrophilic monomer is applied on the surface of the molding and is then hardened, after a mixture containing expansive graphite powder and a molding resin is molded. In another manufacturing method for this separator for the fuel cell, a mixture of a hydraulic phenol resin and an epoxy resin is applied to the surface of the molding, and is then hardened, after a mixture of expansive graphite powder and a molding resin is molded, and the fuel cell has the separator mentioned above or the separator obtained by the manufacturing method mentioned above.
Patent JP-H03249545-A (JP)
Title: Particle generator
Inventor: TAKAHARA TOSHIO
IPC: G01N15/00
Filed: 1990-02-28
Abstract: PURPOSE:To generate arbitrary particles by vibrating a diaphragm by a shock wave caused by spark discharge, allowing minute powder particles accumulated thereon to soar up and taking out particles of an extremely small quantity together with carrier gas. CONSTITUTION:Minute powder particles 5 being a consumable substance are placed on a diaphragm 4 and clean air G1 is led into a buffer room 7 as carrier gas. Subsequently, when spark discharge is caused between discharge electrodes 2a, 2b by a high voltage power source 3, a shock wave is generated and transmitted to the diaphragm 4. Accordingly, the particles 5 on the diaphragm 4 soar up in the room 7 by an extremely small quantity and get on the carrier gas, and are led out as particles G2 from a gas lead-in port 9. The generation quantity of the particles can be controlled by strength and weakness, etc., of the spark discharge. In such a way, in the case of minute powder, arbitrary particles can be generated.
Patent JP-H03250592-A (JP)
Title: Control apparatus
Inventor: SHIBATA AKIHIRO
IPC: H05B37/02
Filed: 1990-02-28
Abstract: PURPOSE:To use parts in common and easily alter address of load by installing switches to change groups of addresses in an operational panel, selecting an optional group among the memorized address groups, and matching a load address to an operational switch. CONSTITUTION:A plurality of operational panels 11 having switches 22 such as diswitches, etc., to change and set ROM 21 and the contents of the ROM 21 are installed in a main operational board 1. A panel position number of the operational board 1 is made to correspond to the number set on any of the panel 11, so that the number of the address group is set by the switch 22. Further, using a kind of an operational panel 11 corresponding to a lighting appliance 2 or a driving load, respectively, address groups corresponding to the appliance or driving load are set by the changing switches 22, respectively. In this way, address groups are set by soft treatment and parts are used in common and address alternation of load is made easy.
Patent JP-H07218213-A (JP)
Title: Size measuring system
Inventor: USUI HIROSHI
IPC: G01B7/00
Filed: 1994-02-07
Abstract: PURPOSE:To enable grade classification in terms of the size of form A products or the like by placing a sample within an electrostatic capacitance forming a high frequency oscillation circuit to oscillate a frequency inversely proportional to the size of the sample. CONSTITUTION:An electrode 3 is set on a metal frame 1 covering a sample 2 being conveyed with a conveyor to utilize an electrostatic capacitance with respect to a ground level generated for the electrostatic capacitance of an oscillation circuit 4. In other words, when no sample 2 exists, for functioning as mere air capacitor, the circuit 4 oscillates a higher frequency with a limited electrostatic capacitance. When the sample 2 enters the electrode 3, the electrostatic capacitance proportional to a dielectric constant and the size of the sample adds to the air capacitor in series so that a synthetic capacitance increases with a sharp decrease in the distance of air portion to lower an oscillation frequency of the circuit 4. Thus, as the oscillation frequency is obtained according to the sample 2, the results the same as those from the measurement of a weight can be obtained at a high speed thereby enabling fast selection in terms of the size of the sample 2.
Patent JP-S60192112-A (JP)
Inventor: HIMI HITOSHI
IPC: F16B39/02
Filed: 1984-03-13
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-H10241192-A (JP)
Title: Optical pickup
Inventor: IKEDA KEI
IPC: G11B7/135
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous function and degradation of performance of an optical pickup by while preventing generation of pseudospot, scattering or diffraction on a disc by providing a protrusion having triangular cross-section for shielding a luminous flux reflected on the bottom face of a base out of the luminous flux emitted from a light source between the light source and a reflective optical means. SOLUTION: A protrusion 4b having triangular cross-section is provided on the bottom face 4a of a base 4 closely to an effective luminous flux 8 within a range not shielding the effective luminous flux between a rising mirror 5 and a light emitting element 6. The light emitting element side inclining face of the protrusion 4b reflects unnecessary light beam 8c, 8d, except the except the effective luminous flux, emitted from the light emitting element 6 upward. A bobbin 2 is disposed, along with a magnet and a yoke for driving the bobbin 2 in the tracking direction A or the focusing direction, in the upper space and the light reflected upward is absorbed by these members. Since only a weak light beam enters into the effective diaphragm 2a of the bobbin due to multiplex defection, a pseudospot, scattering or diffraction does not take place on the disc 7.
Patent JP-H08222632-A (JP)
Title: Multilayer interconnection forming method and structure thereof
Inventor: SATO JUNICHI
IPC: H01L21/3205
Filed: 1995-02-13
Abstract: PURPOSE: To prevent a recess formed at the sparse part of a plug distribution at the time of forming a metal plug by chemically mechanically polishing due to excess polishing by forming the opening a dummy at an interlayer insulating film of the part having the sparse part of the distribution of the opening before a metal film is formed on the entire interlayer insulating film. CONSTITUTION: An interlayer insulating film 102 is formed on a lower layer wiring layer 101, an opening 103 communicating with the layer 102 is formed on the film 102, and a metal film 105 is formed on the entire film 102 including the opening 103. Then, the film 105 on the film 102 is removed except the opening 103 by chemically mechanically polishing to form a metal plug 106 in the opening 103, and then an upper layer wiring layer connected to a metal material in the opening 103 is formed on the film 102, Thus, when the multilayer interconnection is formed, the opening 103' of a dummy is formed at the film 102 of the sparse part of the distribution of the opening 103 before the film 105 is formed on the entire film 102.
Patent JP-S59173926-A (JP)
Inventor: MURAI WASABUROU
IPC: H01H73/38
Filed: 1983-03-24
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-H08223918-A (JP)
Title: Multistage voltage-doubler rectifying apparatus
Inventor: YANO KENJI
IPC: H02M7/10
Filed: 1995-02-13
Abstract: PURPOSE: To obtain a multistage voltage-doubler rectifier apparatus by which the breakdown voltage and the creeping distance of respective electrodes formed on both faces of a dielectric board are limited to desired values by a method wherein, while the final stage, of a capacitor train, corresponding to a terminal on one side as a starting point is used as an end, diodes are cascade-connected sequentially to trains on the other side alternately every other stage and a unit of a multistage voltage- doubler rectifier circuit is formed. CONSTITUTION: A dielectric board 21 is arranged and installed so as to be overlapped with the end part of a dielectric board 11, and electrodes on the dielectric board 11 are connected respectively to rear long electrodes 23, 25 on the dielectric board 21. The anode of a diode D1 is connected to an electrode 150, and its cathode is connected to an electrode 131. Then, an anode for a diode D2 is connected to the electrode 131, and its cathode is connected to an electrode 152. In the following diodes D3, D4,..., D12 are connected sequentially. Thereby, even when the output voltage is 12E, only the voltage of 6E is applied between an electrode 256 and the rear long electrode 25 on the dielectric board 21.  Consequently, it is sufficient to take into consideration the breakdown voltage of 6E regarding the dielectric breakdown strength of the dielectric board 21 and the creeping distance between the electrodes.
Patent JP-H07228081-A (JP)
Title: Preventive method for unfair use of ic card, and its ic card
Inventor: UMENO HIROSHI
IPC: B42D15/10
Filed: 1994-02-22
Abstract: PURPOSE:To protect an IC card until just before it use by enabling its unfair use by a third party to be discriminated and preventing an internal data from being electrostatically destructed by a method wherein a false adhesive layer is stuck to an external contact terminal in the IC card having the external contact terminal. CONSTITUTION:An IC card has a semiconductor integrated circuit built-in, and is equipped with an external contact terminal 2 for giving and receiving data with a reader-writer at least on a part of a surface. In that case, a false adhesive layer 3 is stuck to at least a part of the external contact terminal 2. Then, the false adhesive layer 3 is tuck by adhesive force to the extent wherein, for example, when once peeled off, it can not be stuck again, and prevents destruction or the like of the data owing to static electricity from outside by using a seal having an insulating property. Further, a hologram seal which is high in a forgery preventive effect, a notched seal wherein when once peeled off, it can not return to an original state, etc., may be used. Furthermore, the false adhesive layer 3 is stuck in manufacture and in issuing.
Patent JP-S58164271-A (JP)
Title: Mis type pressure sensor
Inventor: UESUGI NORIHIKO
IPC: H01L29/84
Filed: 1982-03-25
Abstract: PURPOSE:To detect a pressure by an MIS type pressure sensor by superposing a piezoelectric film and electrodes on a gate insulating film, generating by an external pressure polarized charge on the surface of the piezoelectric unit and controlling directly the channel of an MISFET. CONSTITUTION:A piezoelectric film 5 and a gate electrode 6 are provided on a gate insulating film 4 on an Si substrate. When an external pressure 7 is applied to a piezoelectric film 5, polarized charges 9, 10 are produced at the film 5, and a voltage difference is produced between the surface of the gate electrode 6 side and the surface of a substrate 1 side. When the electrode 6 is connected to the substrate 1, a source 2 or a drain 3, and the voltage difference due to the charges 9 and 10 is applied as a gate voltage through an insulating film 4, a channel 8 is formed in the boundary between the substrate 1 and the film 4. The depth depends upon the magnitude of the applied pressure 7. Accordingly, the pressure 7 can be detected as the current amount of the case that the prescribed voltage is applied between the source 2 and the drain 3.
Patent JP-S62208876-A (JP)
Inventor: YAMADA TAKAHIRO
IPC: B23P19/06
Filed: 1986-03-05
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-H05213433-A (JP)
Title: Parts receiving vessel for vibration parts feeder and its manufacture
Inventor: ARAIDA TOMOJI
IPC: B65G27/24
Filed: 1992-02-04
Abstract: PURPOSE:To prevent parts from sticking to a side wall part of a track part due to locking of air between the side wall part of the track and the parts in carrying thin platelike parts by the torsional vibration in standing attitude to the spiral-like track of a bowl. CONSTITUTION:Plural serrate notched grooves 55 are formed on a side work part of a track 53 of a bowl 52. Cutting work is performed in a spiral state with a lathe with an edge part Ta of a cutting tool T abutting on the side wall part.
Patent JP-S53133900-A (JP)
Title: Guided missile
Inventor: KIKUTA MASUMI
IPC: A63H30/04
Filed: 1977-04-26
Abstract: PURPOSE: To decrease guide error by radome error negligible, signal from signal detect circuit detects a apparaent wave incidence angle, and compensation circuit compensates radome error. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000251897-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOISHI TOSHIO
IPC: H01M10/0566
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery, having a positive active mixture or a negative active mixture keeping physical properties such as chemical resistance, heat resistance, oxidation resistance and the like which are required in a binder used for the electrode of the nonaqueous electrolyte secondary battery, and superior in an adhering property to a current collector metal and flexibility. SOLUTION: A binder, contained in a negative electrode mixture and/or a positive electrode mixture, comprises a binder resin composition prepared by adding an isocyanate compound or an amino resin in at least one kind of resin selected from a fluorine-containing copolymer prepared by copolymerization of vinylidene floride, chloro-trifluoro ethylene and unsaturated peroxide, and a graft copolymer resin provided by cleaving a peroxy group, contained in the fluorine containing copolymer used as a base resin to graft-polymerize an olefin, using the fluorine containing copolymer as the base resin.
Patent JP-H03251197-A (JP)
Title: Method for quantitatively measuring galactokinase
Inventor: FUJIMURA ARINOBU
IPC: C12Q1/32
Filed: 1990-02-28
Abstract: PURPOSE:To safely and simply determine galactokinase by treating a specimen with galactose, etc., passing the reaction solution through a specific column, treating the separated fraction with alkali phasphatase, etc., and subsequently measuring the generated fluorescence. CONSTITUTION:A specimen such as blood-impregnated paper is made to react with a solution containing galactose, Mg ions and ATP at approximately 37 deg.C for 2-4 hours to convert the galactose into galactose-1-phosphoric acid. The reaction solution (A) is passed through a DEAE - cellulose column or quaternal amine column to separate the galactose-1-phosphoric acid (B). The component (B) is made to react with a solution (C) containing alkali phosphatase, beta- galactose dehydrogenase and NAD at approximately 37 deg.C for 1 hour to convert the NAD in the component (C) into NADH. The prepared fluorescence-emitting solution (D) is measured by a fluorescence photometer to determine the corresponding galactkinase.
Patent JP-H04284636-A (JP)
Title: Semiconductor device
Inventor: KASAMA YASUHIRO
IPC: H01L21/60
Filed: 1991-03-13
Abstract: PURPOSE:To prevent the cutting defect of a wire when a bonder is reversed and to enhance the yield of an assembly operation by a method wherein another bonding wire is arranged in a region other than the extension line of a bonding wire and the interval to another wire on the extension line of the wire is made longer than the reversing amount of the bonder. CONSTITUTION:A second bonding wire 8B is arranged in a region other than a straight line which coincides with a direction in which a first bonding wire 8A is extended from a first bonding pad 2A and a bonding region for the first bonding wire 8A. A straight line which coincides with the extension direction of the first bonding wire 8A is made parallel to a straight line which coincides with the extension direction of the second bonding wire 8B.
Patent JP-H11250003-A (JP)
Title: Multiplex bus controller/control method
Inventor: YAMADA TAKAHIRO
IPC: G06F13/38
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To transfer data at high speed even if packet quantity to be processed increases. SOLUTION: A multiplex bus controller MCP1 is provided with a plurality of processor cards PC, and mediation circuits BARBT which are connected to a bus GB where a plurality of common cards BINT accessed from a plurality of processor cards PC are multiplexed and give the use grant signal SBG of the bus that is not used for one of the respective cards PC based on the request signal SBR of the use right of the bus GB from the processor card PC, a state signal SBBSY showing the middle of use for the respective buses and a grant signal SBG which individually permits the use of the bus.
Patent JP-S56146053-A (JP)
Title: Controlling device for fuel pump of engine
Inventor: WATANABE HARUO
IPC: F02M51/04
Filed: 1980-04-11
Abstract: PURPOSE: To enhance the starting property of the engine and improve the durability of a motor by providing a pressure switch detecting discharge pressure in a fuel injection pump of the engine and thereby adjusting the rotational number of the pump in accordance with the discharge pressure.  
     CONSTITUTION: In the fuel pump 12 having a fuel intake port 3 and a discharge port 4, the main body 1 of the pump, the motor part 2, etc. are provided. On the side wall of the pump in the downstream of the motor part 2, the pressure switch 6 which is turned on when the pressure of the fuel discharged from the motor part 2 is small is provided. This switch 6 is connected to a power source 23 in parallel with a resistor 7, forming a circuit driving the motor. Therefore, when the discharge pressure is lower than a prescribed level, the resistor 7 is short-circuited thereby and thus the revolution of the motor 2 is quickened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000249937-A (JP)
Title: Optical switch device and its use method
Inventor: SHIMAZU TAKAYUKI
IPC: G02B26/08
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch device which prevents the inadvertent rotation of an optical fiber arraying member. SOLUTION: The optical fiber arraying member 1 is arrayed with plural V-grooves 2 in such a manner that these grooves constitute part of a columnar flank. Arraying side optical fibers 3 are housed into these grooves. A movable shaft 7 for supporting the optical fiber arraying member is rotated by a drive motor 8 for the purpose of selection of the array side optical fibers. A moving side optical fiber 5 is supported by a liftably supporting member 6. A weight 9 for applying static balance is mounted at the movable shaft. At the time of power source off, the optical fiber arraying member is turned and the tapered part at the front end of a detaining shaft 11 moves to the position where the part is coupled to a detaining hole 10. The power source is cut after the detaining shaft 11 advances and the detection is completed.