baber/WOPTO huggingface dataset:
Patent JP-2000292111-A (JP)
Title: Apparatus and method for measuring attitude and position
Inventor: SASADA ICHIRO
IPC: G01R33/02
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To enable fast detection by simultaneously detecting attitude and position to simplify data processing. SOLUTION: A sensor 1 as 3-axis magnetic field sensor is arranged in a measuring area within an attitude/position measuring device 50. Two kinds of uniform magnetic fields h and h parallel in direction with the Z and X axes are generated by two of first and second coils 10 and 20 separately in the measuring area. With the uniform magnetic fields, a magnetic field measured by a local coordinate system (U, V, W) of the sensor 1 is converted to a global coordinate system (X, Y, Z) to measure an attitude. Currents opposite in direction are made to flow through a third coil 30 as a pair of coils wound at both ends thereof to generate a linear gradient magnetic field to measure a position.
Patent JP-2000295212-A (JP)
Title: Method and device for decoding processing of encrypted data
Inventor: SAKO KAZUHIKO
IPC: G09C1/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To attain high speed decoding of encrypted data in an operation mode by a CBC system or a CFB system or the like in a DES encryption mechanism or the like. SOLUTION: A DES computing unit 310 (320) is provided with a next arithmetic operation use changing value generating section 314 (324). In the DES computing unit 310, in parallel with decoding processing of encrypted text data 301 by an encryption core section 315, the next arithmetic operation use chaining value generating section 314 generates a next arithmetic operation use chaining value 330 and gives the result to the DES computing unit 320. An encryption core section 323 executes decoding processing of next encryption text data 303 by using the chaining value in overlapping with the decoding processing by the DES computing unit 310 and the next arithmetic operation use the chaining value generating section 324 generate a next arithmetic operation use chaining value 331 similarly in parallel with the execution and gives it to be DES computing unit 310.
Patent JP-H06305036-A (JP)
Title: Composition for gel coat for fiber-reinforced synthetic resin molded item
Inventor: TAMURA MAKOTO
IPC: B29C70/06
Filed: 1993-04-22
Abstract: PURPOSE:To provide a compsn. for gel coat for providing a durable antibacterial and mildewproof functions to a fiber-reinforced synthetic resin molded item wherein a heat-curable resin is used as a molding material by using a necessary min. amt. of an anti-fungus agent. CONSTITUTION:A fiber-reinforced synthetic resin molded item wherein a heat- curable resin is used as a molding material is constituted by incorporating an anti-fungus agent in a gel coat compsn. constituting its surface layer part.
Patent JP-2000288932-A (JP)
Title: Back cover structure of grinding machine
Inventor: YAMAMOTO SHOGO
IPC: B23Q11/08
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To hold a back cover in the opened state by a simple operation by comprising an upper movable cover vertically movable according to a grinding wheel head connected to the lower part of the grinding wheel head, and a vertically moving lower movable structure, and providing a means for hooking the lower movable cover structure to the upper movable cover. SOLUTION: A back surface cover is formed of an upper movable cover plate 30, a lower movable cover structure consisting of first and second lower cover plates 31, 32, and a fixed cover 28. One end of a short chain member 23 is mounted on the back part near both ends of a horizontal beam member fixed to the vicinity of the upper part of the upper movable cover plate 30 through a hook member 26. To open the back cover, the lower end of the second lower cover plate 32 is lifted up by manual operation in the state where a grinding wheel head is raised to the top position, and pulled up as it is. The chain member 23 is released from the hook-like projection on the upper side, and its tip is engaged with an L-shaped piece 32b at the upper end of the second lower cover plate 32. According to this, the back cover can be held in the opened state by a simple operation.
Patent JP-S63260993-A (JP)
Inventor: MATSUDA KOICHI
IPC: C11D10/02
Filed: 1987-04-17
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-H06291427-A (JP)
Title: Pattern arrangement on high-accuracy thin circuit board
Inventor: KASATANI MASAHIRO
IPC: H05K1/18
Filed: 1993-03-31
Abstract: PURPOSE:To provide a pattern arrangement, which does not cause the peeling of patterns and a continuity failure due to disconnection when an adjustment of the accuracy of the time of a high-accuracy integrated circuit is made. CONSTITUTION:Patterns 3 for external adjustment provided on the side of the upper surface of a thin circuit board 1 mounted with a highaccuracy integrated circuit 2 and patterns 4 provided on the side of the lower surface of the circuit board 1 are arranged in such a way that the patterns 3 and the patterns 4 do not overlap each other and when a cutting part is cut by a cutter knife or the like, the peeling of the patterns 4 provided on the side of the lower surface and disconnection are avoided from generating. Thereby, damage to the circuit board 1 at the time when an adjustment of the time of the circuit board 1 is made after the circuit board 1 is incorporated in a clock can be prevented from being generated.
Patent JP-H0365278-A (JP)
Title: Moving type sorting apparatus
Inventor: SUMINO SHIN
IPC: B07B1/00
Filed: 1990-04-12
Abstract: PURPOSE:To perform sorting work on the spot by moving the title apparatus to the spot where a particulate material requiring sorting/classifying work is accumulated by loading a runnable vehicle chassis with all of elements. CONSTITUTION:A particulate material is charged in the receiving hopper 14 provided to the front part of a chassis 10 by a bucket crane or a hydraulic power shovel and discharged to a feed conveyor 22 by definite quantity from the feeder 24 provided to the outlet of the hopper 14. At this time, the feed conveyor 22 is mounted to the almost middle part of the chassis 10 so as to be inclined upwardly toward the rear and the rear end part of the feed conveyor 22 is positioned at the uppermost part of the upward inclination. A vibration screening machine 16 receiving the particulate material failing from the feed conveyor 22 at the rear part thereof to allow the same to flow down toward the front part thereof to perform sorting is mounted to the rear part of the chassis 10 under the rear end part of the feed conveyor and the flow direction of particulate material is reversed to the front of the vibration screen 16. The particulate materials sorted by the vibration screen 16 are received by discharge belt conveyors 30, 32 to be sent out in the chassis width direction.
Patent JP-H01306413-A (JP)
Title: Stabilized styrene copolymer containing elastomer particles
Inventor: RORUFU MIYURUHAUPUTO
IPC: C08F279/00
Filed: 1989-04-14
Abstract: PURPOSE: To provide a copolymer which is optically stabilized, and can be effectively used for manufacturing a home appliance, an electric machinery, sporting goods, and automobile parts, by grafting styrene on elastomer particles obtained by copolymerizing a specific amine derivative.  
     CONSTITUTION: (B) An unsaturated derivative of steric hinderance amine of the formula in which X is O or the like, R 1  is a 1-18C alkyl, and R 2  is H, a 1-12C alkyl or the like, is grafted on (A) an elastomer such as polybutadiene, preferably having 0.1-50μm of an average particle diameter, and polymerized by emulsion polymerization or the like, for example, in an emulsion. Then (C) styrene or α-methylstyrene, and (D) a polymerizable unsaturated compound (for example: acrylic acid or the like), are added to be grafted, thereby an intended copolymer can be obtained. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08291909-A (JP)
Title: Fly ash treating equipment of boiler for power generation
Inventor: HIGAKI TAKAO
IPC: F23J15/00
Filed: 1995-04-20
Abstract: PURPOSE: To facilitate the ash discharge by preventing the fly ash from absorbing the moisture even when either coal or heavy oil is used as the fuel in a boiler for the thermal power plant where the mono fuel combustion of either coal or heavy oil is achieved, to facilitate the separate collection according to the grain size of the ashes, and to prevent the air pollution. CONSTITUTION: A dehumidifier 2 and a humidifier 3 are provided on a feed piping 13 of the air for transporting ashes to prevent the ashes from absorbing the moisture, and an ash silo to collect ashes is divided into a silo 4a for coarse ashes and a silo 4b for fine ashes, and only the silo 4b for fine ashes is used in the mono fuel combustion with heavy oil is achieved. A bag filter 6 is installed on the silo 4b for fine ashes.
Patent JP-S5940323-A (JP)
Inventor: ANDORIYUU MARIAN HOMORA
IPC: H01F41/24
Filed: 1983-05-31
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-H05289933-A (JP)
Title: Memory address generating device
Inventor: SHIMIZU YASUYUKI
IPC: G06F12/02
Filed: 1992-04-15
Abstract: PURPOSE:To reduce the chip area of an IC and to reduce power consumption by cascade-connecting a column address generating counter means and a row address generating counter means. CONSTITUTION:A RAM 20 has the storage capacity of 2N bits, and in the case of writing data in the RAM 20, the column and row address generating counters 31, 32 are cascade-connected so that counting operation is started from the column address generating counter means 31. In the case of reading out data from the RAM 20, both the means 31, 32 are cascade-connected so that counting operation is started from the row address forming counter means 32. Thereby, the data written in the RAM 20 are read out in the exchanged state of rows and columns. Since the connecting direction of both the counter means 31, 32 is switched based upon a count output, the circuit size of the counters can be reduced to a half of normal size.
Patent JP-H02296649-A (JP)
Title: Packing of storing and re-mixing for two materials
Inventor: NIKORASU BAN BURANTO
IPC: B65D51/28
Filed: 1990-04-12
Abstract: PURPOSE: To correctly and safely add water, etc. to a freeze-dried material to return to the liquid by achieving two actions that a plunger keeps the seal of a plug between two separated materials, and the plug is removed from its barrier position without losing the plug in the solution, using the elastomer plug and the plunger. CONSTITUTION: A package 10 comprises a first part 12, a second part its upper part of which is a sleeve 20 to be joined with the first part and a plunger 40, and a plug 14, the parts 12 and 20 are respectively provided with outlets or openings 16 and 20, and joined with each other. A disk 42 and a stud 50 are mounted on an approximately cylindrical side wall 52 of the plunger 40, several openings 56 are formed in a part 54, and when the plug is removed from the outlets 16 and 22, the liquid L flows. The plunger 40 is preferably hollow so that the returned liquid can be taken out, and is provided with an end part 66 on the opposite side to an end part 41 having an outlet 68. An external handle means 72 is provided close to the end part 66, the plunger 40 is manually driven by rotation relative to the sleeve 20 so as to be vertically movable in the sleeve.
Patent JP-H06281083-A (JP)
Title: Inter-element vibration insulating flexible tube
Inventor: UDAGAWA MASANORI
IPC: F16L55/02
Filed: 1993-03-30
Abstract: PURPOSE:To improve vibration insulating and transmission shut-down performance of fluid to be used, and ensure the degree of freedom in piping workability and piping layout in an inter-element vibration insulating flexible tube for connecting between the fluid piping part of a driving element which generates vibration and the fluid piping part of another element. CONSTITUTION:A deformable metallic layer 7 made of aluminum, copper or the like is integratedly-formed at an inner periphery surface or an outer periphery surface, or between inner and outer periphery surfaces of a difficult-to- transmit synthetic resin layer 9 which forms this inter-element vibration insulating flexible tube 5.
Patent JP-S5524833-A (JP)
Title: Method of producing isolated grain abrasive
Inventor: KONNAI NOBUO
IPC: B24B31/14
Filed: 1978-08-07
Abstract: PURPOSE:To shape a spherical isolated grain abrasives free from burring by clamping mixture composed of a grain and a liquid hardening high molecular compound binder at more than 2 of thixo index. CONSTITUTION:A mixture 4 composed of a grain and a liquid hardening high molecular compound binder (e.g. unsaturated-polyethylene resin, epoxy resin etc.) at more than 2 of thixo index fills a semiperipheral section 3 with a given diameter cut at the symmetrical position on the symmetrical surface of upper and lower molds 1 and 2. Then, the upper mold 1 is rotated to 180 deg. and combined with the symmetrical surface of the lower mold 2, pushed into a press 5 or the like. The upper and lower molds 1 and 2 combined tightly adhere to each other thereby leaking away the excess mixture from those other than the spherical section. Then, the mixture is hardened to produce a spherical isolated grain abrasives free from burring.
Patent JP-S59222039-A (JP)
Inventor: KUNIYOSHI TOSHIHARU
IPC: H02J3/36
Filed: 1983-06-01
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-H07277911-A (JP)
Title: Bactericidal agent composition and bactericidal method by using the composition
Inventor: TAKEDA YOSHIKO
IPC: A01N43/80
Filed: 1994-04-07
Abstract: PURPOSE:To obtain a bactericidal agent composition having high stability and capable of keeping strong bactericidal or antibacterial action for a long time obtained by compounding an isothiazole compound with a halocyanoacetamide compound and a haonitroalcohol compound. CONSTITUTION:This bactericidal agent composition is obtained by compounding a compound expressed by formula I (X1 is H or a halogen; R1 is H or an alkyl) with a compound of formula II (X2 is H or a halogen; Y is a halogen; R2 is H or an alkyl) and 2,2-dihalo-2-nitroethanol and is useful for antiseptic and mildew-proofing treatments in the field of paper, coating, adhesive, etc. For obtaining the composition, especially 5-10 pts.wt. of 2,2-dibromo-3- nitropropionamide and 2.7-7.5 pts.wt. of 2,2-dibromo-2-nitroethanol are preferably compounded with 1 pt.wt. of 2-methyl-5-chloro-4-isothiazolin-3-one.
Patent JP-2000288360-A (JP)
Title: Filter membrane element
Inventor: INOUE YOJI
IPC: B01D65/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To facilitate a back washing and at the same time, improve the recovery rate a water permeation by the back washing and further, enable a stable filtering capability to be maintained for a long time by arranging a filtered water flow path and an injection channel under a filter membrane face and at the same time, not allowing at least the injection channel of a cleaning medium to come into contact with a filter membrane. SOLUTION: A filter membrane element 10 is formed in a four-tier structure and two flat membranes 14, 15 are firmly attached to the outside face of a support frame 12, and at the same time, other flat membranes 21, 22 are firmly attached to the inside face of the support frame 12. Further, a single filtered water flow path 30a is formed in a gap between both flat membranes 14, 21 and another filtered water flow path 30b is formed in a gap between both flat membranes 15, 22. In addition, an injection channel 31 of a cleaning medium is formed in a gap between both flat membranes 21, 22. Consequently, the filter membrane element 10 which is shared by only an inlet and an outlet for the supply of the cleaning medium and for the drainage of filtered water, can be constituted, although the filtered water flow path 30b and the injection channel 31 of the cleaning medium are mutually different, by connecting both filtered water flow paths 30a, 30b and the injection channel 31 of the cleaning medium to a single filtered water nozzle.
Patent JP-S5522572-A (JP)
Title: Rotary valve
Inventor: TAKAHASHI KOUICHI
IPC: B62D5/22
Filed: 1978-08-07
Abstract: PURPOSE: To improve sensitivity of a power steering gear as well as to facilitate machining of bores for inner sleeve in such a way that an inner slot to be formed in the inner sleeve on the cylindrical surface with use of cutting tool in barrel shape, etc., throttling part is formed between with bores.  
     CONSTITUTION: Working oil supplied to an oil pressure supplying port 25 passes through a middle annular groove 22, bores 35, 35 of an outer sleeve 17, hollow plugs 27, 28, and gradually supplied to bores 39, 41 of an inner sleeve 13, outer slits 31W34, and conveyed to oil pressure chambers 10, 11 of a power cylinder 8. On the other hand, superfluous pressured oil is drained via bores 43, 44, an inner chamber 45 through a drain port 46. The inner sleeve 13 and plugs 27W30 are deviated when a piston 9 and a rack 7 make actuation. Bores 39W42 are managingly formed with use of grinding tools C or C', which are formed a throttling part with the plugs 27W30, to facilitate to secure size and precision of the slot. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5721104-A (JP)
Title: Generating circuit for power off muting control signal
Inventor: SAKAGUCHI KEIJI
IPC: H03F1/00
Filed: 1980-07-14
Abstract: PURPOSE: To make accurate the power off muting of a muting circuit through the collector output of a switching transistor the base of which a smoothing output of a rectifier smoothing circuit is inputted via a resistor.  
     CONSTITUTION: If no rectifier smoothing circuit 8 is provided, when a switch 1 is cut off at time t 1 , the collector voltage of a stabilizing transistor TRQ 1  starts falling with a delay of specified time, but the emitter output B 1  is clamped to a specified value B 1  by a Zener diode D 3 . A control signal is generated from a muting signal generating circuit 5 only after the collector voltage goes down to the specified value B 1  at time t 3 . When the circuit 8 is provided, since the output M starts rapidly falling only after the same time at power supply interruption time t 1 , a TRQ 2  is controlled by this output to control a muting circuit 6 for muting. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11298081-A (JP)
Title: Reciprocating amplifier
Inventor: YAMAMOTO SHUHEI
IPC: H01S3/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To maintain high amplification efficiency, even when excitation output of a solid-state laser rod is changed, and to obtain a high-power laser light even when wavefront aberration is caused by the heat generated in the solid- state laser rod. SOLUTION: A reciprocating amplifier is provided with a polarizer 4, two solid-state laser rods 2, a concave lens 5 disposed between the two solid-state laser rods 2, a 90 deg. polarizer 6 disposed between the two solid-state laser rods 2, a wavefront conversion means 11 disposed on the optical axis of the solid- state laser rods, a wavefront shape measuring means 21 disposed between the wavefront conversion means 11 and the solid-state laser rods 2, a quarter-wave plate 7 disposed between the wavefront conversion means 11 and the solid-state laser rods 2 and a feedback means 31 for controlling the wavefront conversion means 11 through data signals 26 front the wavefront shape measuring means 21.
Patent JP-S5430041-A (JP)
Title: Recorder
Inventor: KATOU TOSHIBUMI
IPC: G03B27/32
Filed: 1977-08-10
Abstract: PURPOSE: To make it possible to accurately and promptly effect the alignment between a cathode ray tube and a condensing optical transmitter by interposing a spacer of a preset thickness between the two. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04249984-A (JP)
Title: Adaptive operation type low-noise television system
Inventor: SUGIMORI YOSHIO
IPC: H04N5/14
Filed: 1991-04-01
Abstract: PURPOSE: To prevent the occurrence of useless overshoot in a luminance signal wave in a system for operating the pre-emphasis of a luminance signal at a transmission side, and operating the de-emphasis of the luminance signal at a reception side for suppressing the increase of a noise while maintaining a picture quality. CONSTITUTION: A luminance signal is divided into three line paths at a transmission side. Next, the pre-emphasis of the luminance signal is operated according to the amplitude of the low frequency component in the second path, and a mixing ratio is calculated based on the transient amounts of the luminance signal in the third path. Then, the signal in the first path is mixed with the pre-emphasis operated signal in the second path according to the mixing ratio, and that is used as a luminance signal for transmission. The received luminance signal is divided into three paths in the same way at a reception side.  Then, the de-emphasis is operated according to the amplitude of the low frequency component in the second path, the signal in the first path is mixed with the signal in the second path based on the mixing ratio obtained in the third path, and the luminance signal for display is restored.
Patent JP-S5721819-A (JP)
Title: Forming method for pattern
Inventor: HISATSUGU NORISHIGE
IPC: G03F7/26
Filed: 1980-07-15
Abstract: PURPOSE:To uniformly enable or disable to solubilize a resist film in a thicknesswise direction in an electron beam exposure system by supplying total amount of necessary energy for lithography by a plurality of times of exposures under different exposure conditions. CONSTITUTION:A film for forming a pattern on the surface of a substrate is formed, and a resist film is formed thereon. Then, the accelerating voltage V of the electron beam is stepwisely increased, and exposures are executed several times. That is, in the first exposure Q1(t), the accelerating voltage V is lowered, the vicinity of the surface of the resist is exposed, and the second exposure Q2(t), the exposure region is further deepened. In this manner, the third, the fourth exposures are executed in such a manner that the total exposure amount Tq(t) totalized with the exposure amounts of the respective exposures is formed generally constant in the thicknesswise direction of the resist. Even if the resist film is thick, preferable pattern edge profile can be obtained in this manner.
Patent JP-S58213475-A (JP)
Title: Semiconductor device
Inventor: SUIZU SATOSHI
IPC: H01L21/338
Filed: 1982-06-04
Abstract: PURPOSE:To improve the resisting property for voltage breakdown of the titled semiconductor device by a method wherein the end part of a source and drain metal electrode wiring layer is semicircularly formed and, at the same time, at least one end of these metal wiring layer is placed in the active layer in such a manner that the wiring layer will not cross the mesa end part of the active region. CONSTITUTION:An active region 12 is provided in mesa form on an inert GaAs substrate 11, a metal source and drain 13 and a Schottky gate 14 are provided on the region 12, said source and drain 13 is semicircularly formed and stored in the active region 12. As the end of the source and drain 13 is semicircularly formed, no electric field is concentrated and a current breakdown is hardly generated when a reverse voltage is applied to the gate 14. Also, when a forward voltage is applied, the resistance between the source and drain at each gate position is suddenly increased on the pad part side of the gate 14 because the source and drain 13 is stored in the region 12 and as a result, the current does not run concentrically to the gate side and it is hardly broken down.