baber/WOPTO huggingface dataset:
Patent JP-H09130373-A (JP)
Title: Radio communication system
Inventor: YAMAMOTO MASAHIRO
IPC: H04L7/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To surely perform synchronization correction communication even when communication is interfered. SOLUTION: Upon receiving the output of a timer A4, the frequency switching means A10 of a radio communication A1 selects one frequency other than the frequency selected in a previous time among the frequencies stored in a frequency information storage means A9 and performs the intermittent standby operation of 30 seconds. When the output of the timer B16 is received, the frequency switching means B18 of the radio communication means B2 selects one frequency other than the frequency selected in the previous time among the frequencies stored in the frequency information storage means B17 and performs the intermittent standby operation of 30 seconds. The operation is performed in the synchronization correction communication every ten minutes as well.
Patent JP-2000095371-A (JP)
Title: Sheet feeding device and image forming device
Inventor: SATO AKIHIRO
IPC: B65H3/46
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To accurately grasp a using state of a feeding means by detecting feeding speed of sheets fed one by one, adding a count index based on the feeding speed every time when one sheet is fed according to the detected feeding speed, and calculating a count value. SOLUTION: When a feeding operation is started, feeding speed of transfer paper 6 is detected by laser Doppler speed sensor 16. When only one sheet of the transfer paper 6 is fed, a detected feeding speed is prescribed speed, for example 200 mm/s, and a count index A of 200 mm/s is added to a count value X. When double feeding occurs, a separating roller 3 is reversely rotated, and the feeding speed of the top sheet of the transfer paper 6 becomes lower. At this time, a value derived by multiplying the count index A by a prescribed speed coefficient is added to the count value X. Whether the count value X reaches a life value or not is judged, and replacing time of a paper feeding roller or the like is information according to the result.
Patent JP-H11233950-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: HIRAMATSU YASUJI
IPC: B23K26/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing multilayer printed wiring board with which many via holes can be opened with a laser beam by securing the accuracy of the opening positions of the holes, without relaying upon the accuracy of the projecting position of the laser beam. SOLUTION: After a CU film 30 which becomes a conformal mask is provided on a substrate 20, and openings 30a for forming via holes and positioning marks 30b are formed on the Cu film 30, the position of the substrate 20 is measured by measuring the positions of the marks 30b with a camera 82 and openings for forming via holes are formed at or near the positions of the openings 30a by having the openings 30a irradiated with a laser beam. Since the accuracy of the opening positions of the via holes varies depending on the positional accuracy of the openings 30a, the via holes can be formed at appropriate positions even if the accuracy of the projecting position of the laser beam is low.
Patent JP-H11106643-A (JP)
Title: Curable resin composition
Inventor: IWASAKI KAZUHIKO
IPC: C08F290/06
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition capable of being cured at the ordinary temperature, having excellent workability, little in curing contraction and useful for obtaining resin mortars and resin concrete. SOLUTION: This curable resin composition comprises 100 pts.wt. of a binder, and an inorganic filler and an aggregate in a total amount of 100-1200 pts.wt. The binder comprises a polymerizable liquid resin produced from (A) 30-90 pts.wt. of a urethane (meth)acrylate comprising an isocyanate compound component having three or more isocyanate groups in the molecule, a polyol component and a hydroxyl group-containing (meth)acrylate component, and (B) 70-10 pts.wt. (totally 100 pts.wt.) of a vinylic monomer capable of being copolymerized with the component A.
Patent JP-S62145904-A (JP)
Title: Modulator
Inventor: TAKENAKA SADAO
IPC: H03C1/52
Filed: 1985-12-20
Abstract: PURPOSE:To suppress automatically the carrier leakage caused at modulation by detecting a carrier leakage quantity by a carrier leak detection circuit in a modulator using an analog multiplier thereby controlling a bias voltage. CONSTITUTION:A modulation signal through an input bias voltage control section 6 and a carrier VC from a carrier oscillator 4 are inputted to an analog multiplier 3 and an output VAM to be modulated being modulated by the analog multiplier 3 is sent to an output terminal 5. A detection circuit 7 adds the modulated wave output VAM including the carrier leakage and the carrier VC of the carrier oscillator 4 to detect the carrier leakage component by using the synchronizing detection. In inputting it to a bias voltage controlled section 6, the input offset voltage caused by the change in the external environment is cancelled by adjusting the input bias of the analog multiplier 3 thereby controlling automatically the carrier leakage caused at modulation.
Patent JP-H07123191-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI KOICHIRO
IPC: H04N1/32
Filed: 1993-10-25
Abstract: PURPOSE:To provide facsimile equipment in which a content of a report printed out and re-use of it are improved with respect to the operating state of the facsimile equipment and its operating condition. CONSTITUTION:The facsimile equipment is provided with a report generating section 5 generating a report on which the operating result or operating state of the facsimile equipment are described, a printer section 6 printing out the report generated by the report generating section, and a command execution section 4 receiving a command of facsimile communication or the like to execute a required command, and also provided with an item recognition section 7 to recognize the command content of the command item described on the report, and the facsimile equipment is characterized in that the report generating section adds the operation command item to command the operation by the operator with respect to each described item of the report and defines the operation in the operation command item to be added and a command execution section starts the operation according to the read command items from the item recognition section.
Patent JP-S63140652-A (JP)
Title: Electromagnetic driving actuator
Inventor: YUMURA TAKASHI
IPC: H02K33/18
Filed: 1986-12-01
Abstract: PURPOSE:To miniaturize a yoke, by composing the magnetic pass of a magnetic circuit on the surface crossed in the driving direction of coils. CONSTITUTION:Two sheets of plate-formed yokes 2 with two permanent magnets 1a, 1b arranged on one main surface are arranged confronted with each other; at positions confronted with the respective permanent magnets 1a, 1b between both the yokes 2, two coils 6a, 6b are arranged. Magnetic flux generated by the permanent magnet 1a is crossed on the surfaces Z, X of the upper coil 6a, and through a void section 5 and a magnetic shield member 7; furthermore, the flux is crossed on the surfaces Z, X of the lower coil 6b and is infiltrated into the lower permanent magnet 1b and is returned to the upper permanent magnet 1a through the yokes 2. When current is supplied to the coils 6a, 6b, then a driving force is generated in the direction crossed on the surfaces Y, Z including the closed magnetic circuit of a magnetic circuit, namely, in the direction of an axis X.
Patent JP-2000283703-A (JP)
Title: Rotational position detector for motor
Inventor: KATO MANABU
IPC: E05F15/10
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a detector for detecting rotational position of motor which can improve the easiness in assembly of a magnetic sensor, such as the Hall IC, etc. SOLUTION: A case 44 is provided on the outside of a housing 34 having a flat cross section in the cross-sectional widthwise direction of the housing 34, and Hall ICs 40 and 42 are assembled with the case 44 together with a substrate 50. Since the elements of the Hall ICs 40 and 42 are isolated from the inside of the housing 34 by the walls of the case 44 and housing 34, the malfunction and failure which are caused by conductive foreign matters, such as the brush dust, splashed solder, etc., adhering to leads can be prevented. In addition, since the case 44 is assembled in the cross-sectional widthwise direction of the housing 34, the degree of freedom for setting the holding positions of the Hall ICs 40 and 42 can be improved.
Patent JP-H03148513-A (JP)
Title: Incinerator for combustibles containing steel wire
Inventor: KAWASHIMA KENICHI
IPC: F23G7/12
Filed: 1989-11-06
Abstract: PURPOSE:To facilitate the separation of scrap steel wires in incinerating scrap automotive tire and the like by a method wherein combustibles placed together with gravel or limestone are burned on amoving-bed stoker and scrap wires are separated by a vibrating screen and a magnetic separator. CONSTITUTION:From a gravel hopper 5 gravel is thrown onto a moving -bed stoker 4 and from a scrap tire hopper 2 scrap tires 3 are thrown onto the gravel and scattered. The combustibles burn as the moving-bed stoker 4 travels and the cinders are 1et fall over rotating rollers 6 at the end of the moving-bed stoker 4. The ashes and the like are compressed by the rotating rollers 6 and fall onto a vibrating device 8, where a perforated plate 7 sifts ashes from gravel and steel wires. The gravel and steel wires remaining on the perforated plate 7 are separated by a magnetic separator 10 into gravel 9 and steel wires. This constitution enables separating steel wires automatically.
Patent JP-H05125994-A (JP)
Title: Restrictor material for rocket
Inventor: NARUI YOJI
IPC: F02K9/34
Filed: 1991-11-01
Abstract: PURPOSE:To enhance the ablation resistance and workability of heat resistant fibers by setting fiber orientation ratios in three directions of fiber orientation in such a manner that predetermined relationships are satisfied, and also specifiying the amount of the heat-resistant fibers blended in a restrictor base. CONSTITUTION:In a rocket motor, a restrictor 2 is attached to a motor case 1 and heat-resistant fibers 4 are oriented in the perpendicular direction to the flow of combustion gas within the restrictor 2 and a propellent 3 is injected therein. In this case, fiber orientation ratios are set in such a way that the conditions of Hz>Hx and Hz>Hy are satisfied, wherein the fiber orientation ratio by which the direction of orientation of the heat resistant fibers is parallel to some direction of the flow of the combustion gas is Hx, the fiber orientation ratio by which the combustion gas is perpendicular to the fibers is Hy, and the fiber orientation ratio by which the fibers are perpendicular to the direction of the flow of the combustion gas is Hz. Also, the heat-resistant fibers are blended in excess of 1cap% and not more than 40cap%, and organic fiber such as a coupler, carbonaceous fiber, or inorganic fiber such as glass fiber is employed as the heat resistant fibers.
Patent JP-H05214963-A (JP)
Title: Forward seal assembly
Inventor: DANIERU GUREN KAMERON
IPC: F01D11/00
Filed: 1992-10-27
Abstract: PURPOSE: To provide a forward seal assembly capable of contributing to light weight of a turbine engine and simultaneously eliminating stress concentration. CONSTITUTION: A first stage of disk has a shaft supporting a second stage of disk 16. An inter-stage seal a turbine is fixed to the disk by engagement without using a bolt, and is provided with a pre-stress for resisting flexure. The first stage of disk holds a forward seal mounted by connection without using a bolt. A radially flowing-in impeller mounted to a compressor disk conveys cooling air inwardly from the compressor portion to an axial passage, and then backwardly to an inter-stage cavity of the turbine. The second stage of disk has a backwardly extending conic arm 50 spline-connected to a rear shaft 42 so as to make the disk rotate as a whole; and a pilot 56 for centering the second stage of disk; and includes a forward projecting arm 54.
Patent JP-S63139842-A (JP)
Title: Paper feeding device
Inventor: ONO KUNIO
IPC: B65H3/52
Filed: 1986-12-02
Abstract: PURPOSE:To securely carry out the separation of sheets of paper with a simple structure and increase a normal paper feeding zone by providing a pair of rollers consisting of a paper feed roller and a separating roller which is pressed against said paper feed roller and restraining the pressing force of said separating roller. CONSTITUTION:An engaging piece 22 restrains the upward movement of a holding board 21 to restrain the pressing force of a separating roller 9 against a paper feed roller 1. Therefore, when the rollers 1, 9 are rotated being driven by a group of idler gears, the reaction force from a third idler gear 11 and the separating roller 9 is applied to the paper feed roller 1. However, since a projection 23 provided on the holding board 21 is engaged with the engaging piece 22 restraining the upward movement of the holding board 21, pressing force more than a defined value will not be applied to a paper feed roller 1. Accordingly, the setting of a pressing force and a reversing torque can be made very easily and a paper feeding zone can be increased, enabling the feeding of one sheet of paper 8 to be normally carried out.
Patent JP-H05132036-A (JP)
Title: Installing apparatus for sleeve-shaped sheet
Inventor: SUGIHARA TADAAKI
IPC: B65B53/00
Filed: 1991-11-01
Abstract: PURPOSE:To improve external appearance of a container to which a sleeve- shaped sheet is externally fitted, and to improve efficiency of fitting work as well as to reduce production cost by a method wherein costs for materials are reduced by making the diameter of the sleeve-shaped sheet as much smaller as possible and work for fitting the sheet to the outside of the container is automatized. CONSTITUTION:Described herein is an apparatus for installing sleeve-shaped sheets that externally fits a sleeve-shaped sheet 6 to side faces of a polygonal container 16. A pair of attracting devices 25 and 25a, capable of attracting the sleeve-shaped sheet 6 from both sides, are provided so that they can expand and contract freely. The sleeve-shaped sheet 6 is held with the attracting devices 25 and 25a so that the sheet can be expanded, following the shape of the container 16, and can be fitted externally to the container 16.
Patent JP-S61206560-A (JP)
Title: Pouring method for casting by stationary pouring
Inventor: MURAKAMI MASAYUKI
IPC: B22D41/50
Filed: 1985-12-19
Abstract: PURPOSE:To prevent the generation of casting defects such as sand inclusion and scab by supplying a molten metal through a discharge port which is opened to bend in the direction different from the axial line of a passage at the bottom end of a pouring nozzle and is disposed near the bottom of a casting mold into the casting mold. CONSTITUTION:The molten metal in a ladle 30 falls through the pouring passage 3 of a main nozzle body 1 and is poured through the discharge port 7 provided via a bent part 8 into the cavity when a discharge port 31 of a ladle is opened. The molten metal flows out into the cavity through the port 7 after the falling impact thereof in once buffered by a pocket part 10 and therefore the generation of the sand inclusion and scab, etc. by the direct impact of the falling molten metal is obviated. The molten metal is continuously replenished into the cavity from near the upper part of the molten metal while the tubular nozzle body 1 is raised together with the ladle 30 with an increase in the molten metal level in the cavity. the pouring is continued up to the riser part. The always fresh molten metal is thus continuously replenished to the molten metal surface, by which the temp. gradient is made ideal and the smaller excess metal is required to be added.
Patent JP-H07141437-A (JP)
Title: Process flow chart analysis device
Inventor: HANDA MITSUKO
IPC: G06Q50/00
Filed: 1993-11-17
Abstract: PURPOSE:To easily prepare a process flow chart and to easily provide required information. CONSTITUTION:The entire processes are prepared on a screen by arranging respective symbols indicating the respective components of the processes on the screen of a CAD 3 corresponding to the flow of the processes and the information of production conditions and process conditions is set to the respective symbols simultaneously. Then, based on the positions of the respective symbols on the screen and the information set to the respective symbols, the processing contents and position relation of the respective components constituting the processes are analyzed.
Patent JP-2000114321-A (JP)
Title: Wire bonding monitor device
Inventor: YAMAZOE MASAKAZU
IPC: H01L21/66
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To accurately discriminate the normal/defective bonding in wire bonding. SOLUTION: A wire bonding monitor device monitors the operations of a wire bonder 1, which bonds a bonding wire 22 to a work 21 by utilizing ultrasonic vibration of a bonding tool 7. The device discriminates normal/ defective wire bonding by monitoring the portions of the waveform of at least one of control voltage, which make constant the current of a vibrator which generates the ultrasonic vibration, the phase difference between the current and voltage of the vibrator, the electric power of the vibrator, the displacement of the bonding tool 7, and the phase difference between the oscillating voltage of a voltage-controlled variable frequency oscillation circuit 2, which drives the vibrator in a plurality of windows at prescribed positions on the graph showing the waveform.
Patent JP-H02134541-A (JP)
Title: Inspection of metal structure
Inventor: KODAMA RYUTARO
IPC: G01N33/20
Filed: 1988-11-15
Abstract: PURPOSE:To improve accuracy by providing an outer lighting source which projects illuminating light on a specimen in the oblique direction, and taking only the overlapped part out of three kinds of images whose lighting conditions are different. CONSTITUTION:Inner illuminating light L1 is projected on the coarse surface part (Al eutectic layer) and a smooth surface (Si crystal part) of a specimen surface 2 through an objective lens 5 of a microscope 3. External illuminating light L2 is projected in the oblique direction at a specified angle with the specimen surface 2. The images of the surface structure of the specimen which are captured with the objective lens 5 are picked up with a camera 8 for the following cases: when both illuminating lights L1 and L2 are projected; when only the illuminating light L1 is projected; and when only the illuminating light L2 is projected. The images are binary-coded in bright and dark values. Regions P1 - P3 of the specified components of the surface structure are taken out. Then, only a part P4 where the regions P1 - P3 are overlapped is taken out as a true region P7 of the specified component.
Patent JP-H03151016-A (JP)
Title: Electronic drying device
Inventor: YOSHINO MASATAKA
IPC: B01D53/26
Filed: 1989-11-06
Abstract: PURPOSE:To allow a cord of power source to pass through a very small clearance in an electronic drying device by connecting the plane plate part planely disposing plural plane conductor in the intermediate part of the cord of the power source led out to the outside of a housing. CONSTITUTION:In the electronic drying device, the power source unit converting the voltage of commercial AC power source into low DC voltage and an electronic cooling element supplied with the above-mentioned DC low voltage are received in the housing having draft holes, the cord 13 of electric power source to connect the electric power source with a commercial electric power source is led out to the outside of the housing, and the plane plate part 14 with planely disposed plural plane conductors 15 is connected in the intermediate part of the cord 13 of power source. The cord 13 having a connector at its top end and connected with the power source instead of being received in the housing may be connected with the plane plate part 14 in the intermediate part of the cord 13 of power source.
Patent JP-H02134248-A (JP)
Title: Production of inorganic plate material in papermaking
Inventor: SHIMANO MASAMI
IPC: B32B43/00
Filed: 1988-11-15
Abstract: PURPOSE:To produce a plate material having interlaminar bonding properties by a method wherein a seed film prepared according to a papermaking process is taken up by a making roll while an acrylic type synthetic resin is applied to the surface of the seed film to be laminated until a definite thickness and the laminated film is cut open to make a plate. CONSTITUTION:When a seed film 1 is taken up by a making roll 2, said seed film 1 is taken up and laminated while an acrylic synthetic resin film 4 is applied to the seed film 1 by a coating roll 3. For example, at the point of time when the seed film 1 is laminated until a thickness of 5mm, the laminated sheet is cut open from the making roll 2 and developed to be pressed. Thereafter, the cut-open laminated sheet is cut into a plate material and aged and cured to make a plate. Therefore, the acrylic synthetic resin 4 is interposed between the seed films 1, 1 on the making roll 2 as an adhesive and, by this method, the close adhesiveness strength between the respective layers is obtained. As the acrylic synthetic resin 4, an acrylic emulsion wherein a volatile component is 45 + or - 5% and a mean MW is 100,000 - 300,000 is used and diluted to 1/500 - 1/1,000 by water at the time of coating.
Patent JP-H05212705-A (JP)
Title: Preservative agent for timber and work timber, method for its production and undercoat agent, impregnated coating material and colored lacquer consisting of said conservative agent
Inventor: PEETAA GOORETSU
IPC: C09D5/00
Filed: 1992-10-27
Abstract: PURPOSE: To provide a preservative for wood with good storage stability even for high aliphatic hydrocarbon content by using a specific stabilizer for wood preservative containing a biocide insoluble in water and soluble in aliphatic or aromatic hydrocarbon solvent, and a mixed solvent of aliphatic and aromatic hydrocarbon. CONSTITUTION: A biocide such as insecticide and antimold agent which is insoluble in water and soluble in aliphatic and/or aromatic hydrocarbon solvent, and a water-insoluble mixed solvent consisting of aromatic hydrocarbon of 5 to 20% by weight and aliphatic hydrocarbon of 95 to 80% by weight are used for this preservative. As a stabilizer, phenol, bisphenol or its derivative containing aryl or alkylaryl group and/or polyoxypolyphenyl alkane and/or phospholipid such as soybean lecithin of 0.005 to 15% by weight per 100 parts by weight mixed solvent is used, especially, bishydroxyarylalkane or its derivative is preferable. Coloring agents, synthetic resins, adhesives, processing auxiliaries, surfactants, desiccants, suspending agents, organic polar solvents and the like may be combined.
Patent JP-S62132846-A (JP)
Inventor: MARUSERU DEKANPU
IPC: C07C239/00
Filed: 1986-12-02
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。