baber/WOPTO huggingface dataset:
Patent JP-2001153735-A (JP)
Title: Load cell
Inventor: INAGAKI MASANAGA
IPC: G01L1/22
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a load cell which is free from variation in detected strain value and the local concentration of strain even if a strain gauge formed on the surface of a strain inducer slightly shifts in position and able to stably take a measurement and can be made small-sized. SOLUTION: The strain inducer 1 in a square shape is formed of an elastic body and has two main surfaces; and two diagonal vertexes 2 and 3 of one main surface of the strain inducer 1 are support points and the other two diagonal vertexes 4 and 5 of the other main surface are load application points. On one or both of the main surfaces of the strain inducer, at least four strain gauges 7a and 7b and 8a and 8b are formed and a Wheatstone bridge circuit detects resistance variation of the strain gauges 7 and 8 due to strain induced by the strain inducer 1.
Patent JP-H08185946-A (JP)
Title: Surface mounting ic socket
Inventor: NISHIMURA TAKESHI
IPC: H01R33/76
Filed: 1994-12-29
Abstract: PURPOSE: To make the pressurizing contact between a horizontal U-shaped bent contact and an IC lead proper, and minimize the bulk of a socket by bringing a bent support part formed on the base part of an upper contact piece adjacent to a horizontal U-shaped bent part into contact with a lower contact piece to form a downward displacement supporting point. CONSTITUTION: When a lead contact piece 12 is pushed down, the upper contact piece 9 of a horizontal U-shaped bent contact 3 is displaced downward with a bent supporting part 15 as a displacement supporting point P. The stress load at the downward displacement is born by the bent supporting point 15 and the base part inner surface 17 of a lower contact piece 10 with which the bent supporting point part 15 is brought into contact to displace them downward against the elasticity of the upper contact piece 9.  Since the spring constant of the upper contact piece 9 in this downward displacement is inverse proportional to the spring length between the free ends of the lead contact piece 12 of the upper contact piece 9, and the displacement supporting point P or the spring length of the bent supporting part 15 can be shortened adjacent to the free end of the lead contact piece 12, the spring constant of the upper contact piece 9 can be increased.
Patent JP-H10168709-A (JP)
Title: Guide-roll supporting mechanism of loom
Inventor: MINAMITANI NORIO
IPC: D03D49/12
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To enable easy and quick looming work in spite of accurate tension control work. SOLUTION: This mechanism for supporting a guide roll 18 contains a guide roll 18 guiding a warp at a prescribed angle to a tension roll 20 for passing a warp delivered from a warp beam and a shaft 14 rotatably passed through the guide roll 18 and supported by the frame of a loom. The shaft 14 is divided into plural shaft parts 14a, 14b between the guide roll 18 and a pair of supporting means integrated to the shaft 14 in a mutually unrotatable state and supporting the tension roll 20. The shaft parts 14a, 14b are connected through a connection means in a mutually unrotatable state.
Patent JP-H10174418-A (JP)
Title: Linear motor
Inventor: SHIKAYAMA TORU
IPC: H02K41/03
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a high thrust force by arranging a plurality of stator units, in which two one-side magnet units oppose each other and magnetic poles are arranged, while the pitches are shifted with respect to each other. SOLUTION: Stator units 21 and 22 have two one-side magnets 31A and 31B and 32A and 32B in the same configuration, and a one-side magnet unit 31A has C-type cores 41 and 43 in the same configuration. The C-type cores 41 form magnetic poles 511 and 512 with parallel and opposing magnetic pole surfaces, and the C-type cores 43 in the same shape are aligned in parallel so that the center distance of the core is 2P. A permanent magnet 7 is arranged between magnetic poles 511, 522, 531, 542 and 512, 521, 532, and 541 of the C-type cores 41-44 and is fixed to a table. The table is supported in the horizontal traveling directions, thus forming a movable element 8. The permanent magnet 7 is magnetized toward each magnetic pole surface of the C-type core, and the direction of magnetization is opposite with a pitch is P.
Patent JP-2000168934-A (JP)
Title: Shafting high-rise conveyor system
Inventor: TSUGE MOTOI
IPC: B65G17/38
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To contract the setup space of this conveyor system, easily perform curve conveyance even in a narrow place, and improve production efficiency with reducing the number of intermediate standby works by curtailing the number of devices such as a driving source and a control unit, because of no use of a handy electric car and a direction converter. SOLUTION: A high-rise conveyor chain 20 being bendable in both vertical and horizontal directions is rotatably wrapped on a frame 18 equipped with a rectilinear conveyor route Y, both vertical and horizontal curved conveyor routes U, Z, D and a return route R extending over a range from a conveyor starting point to the termination, and a work receiver W is pivoted to the chain 20 as being tiltable in a work conveying direction at the specified interval. On the other hand, a guide rail 38 making the work receiver W upright into a work conveying attitude is set up in the conveyor route Y, and a holding member holding the work receiver W in a state of being inclined is set up in the return route R.
Patent JP-H09279319-A (JP)
Title: Production of aluminum alloy for compressor parts, excellent in machinability, wear resistance and toughness
Inventor: KAMIO HAJIME
IPC: B22D11/041
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain an Al alloy for compressor parts, excellent in machinability, wear resistance, and toughness. SOLUTION: An aluminum alloy, having a composition which consists of 6.5-7.5% Si, 1.5-4.5% Cu, 0.2-0.8% Mg, 0.1-0.8% Mn, 0.05-0.25% Sb, and the balance Al with impurities and in which Fe content is controlled to <0.25%, is cast into an ingot of 300-600mm outside diameter by a water cooled type semi-continuous casting process so that a cast structure, in which the average grain length of eutectic Si is regulated to 3-5μm and eutectic Si of η5μm length comprises >=75% in the whole eutectic Si, is obtained. After homogenizing treatment, the ingot is formed into extruded material of 10-130mm outside diameter by means of extrusion at >=50% reduction of area, followed by hot forging. The resultant forging is subjected to solution heat treatment at >=500 deg.C and then to water quenching and tempering treatment.
Patent JP-H07162710-A (JP)
Title: Setup adjusting method for digital video signal
Inventor: AIBA HIDEKI
IPC: H04N9/72
Filed: 1993-12-09
Abstract: PURPOSE:To provide the setup adjusting method for a digital video signal which is capable of adjusting a setup with precision of 1 LSB and less. CONSTITUTION:An offset addition circuit 5 adds a digital value varying for every 1 LSB to the Y, R-Y, B-Y signals outputted from a decoding processing circuit 4. A dither addition circuit 9 imparts offset by 0.25, 0.5, 0.75 which are 1 LSB and less, for instance, by adding a dither signal where high levels and low levels are included by a prescribed ratio. As a result, a setup can be adjusted with the precision 1 LSB and less of the quantization bit of a video signal.
Patent JP-2000163218-A (JP)
Title: Indicating tool for coordinate input, and coordinate input device
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/041
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent a wearing or damage due to the contact with the coordinates input surface of a light emitting element for light spot irradiation of an indicating tool in an indicating tool for coordinates input while irradiating an optional position on an optical coordinates input device and its coordinates input surface with a light spot and inputting coordinates. SOLUTION: A cap which covers a light emitting element 41 and is made of translucent material is attachably and detachably mounted on the front end part of an indicating tool 4 and its mounting and unmounting are detected by a cap detecting means 48. A light emitting controlling part 42 receives the detection results and allows or prohibits the light emission of the element 41. Or, it performs light emission control for reporting the detection results to the main body side of a coordinates input device. For instance, the detection results are reported by an output of a control signal obtained by modulating the light emission by a prescribed method. Or, it is reported by making a period when the light emitting element is turned on and off different.  The mounting and unmounting of the cap reported to the main body side of the coordinate input device is further reported to an external device.
Patent JP-H11172065-A (JP)
Title: Molded fluororesin article having high cut-through resistance, insulated wire, and hose
Inventor: KUSANO HIROO
IPC: H01B7/17
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a molded article excellent in resistances to cut-through and chemicals by using a modified fluororesin alone or a mixture thereof with another resin and by specifying the cut-through resistance at a specified temp. to a specified value or higher. SOLUTION: This molded article comprises a modified fluororesin having an m.p. of 325 deg.C or lower or a mixture of 60-90 wt.% the modified fluororesin with another resin and has a cut-through resistance at 200 deg.C of 10 N or higher. The modified fluororesin is obtd. by irradiating a fluororesin (e.g. a tetrafluoroethylene polymer or a tetrafluoroethylene-hexafluoropropylene copolymer) in the state of being heated to the m.p. or higher with an ionizing radiation at a dose of 1 kGo 10 MGy in an inert gas atmosphere with an oxygen concn. of 10<-3> mol/g or lower. When a mixture of the fluororesin in an amt. of 30 wt. % or higher with a nonmodified fluororesin is used, the resultant molded article is pref. pressurized during cooling after baking.
Patent JP-H11177947-A (JP)
Title: Pictorial communication equipment, method and system
Inventor: TAKEI HIROFUMI
IPC: H04N21/438
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To attain an optimum picture display in accordance with the receiving, state of a transmission line by wirelessiy transmitting a packet including number information and attribute information set up in screen information and image information. SOLUTION: A transmission memory control circuit 14 adds a field number supplied from a camera unit 10 and a field mark to compressed image data outputted from an image compression circuit while taking account of the time lag of image compression processing executed by an image compression circuit 12, and stores these data in a butter memory 15. The circuit 14 reads out data from the memory 15 in accordance with a data request from a spread spectrum transmission circuit 16, which executes spread spectrum modulation for the data by using a code division/multiplex system and converts the modulated data into a radio frequency(RF) signal. An output signal from the circuit 16 is impressed to an antenna 20 and transmitted from the antenna 20 to an external receiver.
Patent JP-H05175639-A (JP)
Title: Manufacture of wiring board
Inventor: MURAKAMI KANJI
IPC: H05K3/22
Filed: 1991-12-24
Abstract: PURPOSE:To make it possible to prevent the generation of solder bridge and protect a land from being covered with resin by forming said resin on the whole surfaces of a conductor circuit and then polishing the whole surfaces so that the conductor circuit may be exposed. CONSTITUTION:In terms of copper plating 2, electroless plating provides more advantages to equalize the thickness of a conductor circuit 3. Then, resin 4 is formed in an area required to fill up resin or the whole area of a board including the conductor circuit, such as a land. The surface of the resin layer thus formed is subjected to polishing. The polishing work is carried out until the conductor circuit is completely exposed to the surface. Buffing and belt sanding work or the like can apply to the polishing work. After the surfaces are polished, surface soft etching is carried out so as to eliminate copper sag if necessary. Or plasma processing or de-smear processing is carried out in order to eliminate resin sag. This construction makes it possible to carry out favorable solder connection without generating solder bridge or causing defective solder work.
Patent JP-H03198166-A (JP)
Title: Scale factor selecting system
Inventor: ARATA KAZUNORI
IPC: G06T3/40
Filed: 1989-12-27
Abstract: PURPOSE:To shorten the time required for selecting the scale factor by providing a scale factor selecting means for selecting the nearest one to a first scale factor in second scale factor, based on a result of calculation of a difference calculating means. CONSTITUTION:In the case of selecting the nearest one to the first scale factor from in plural second scale factors expressed by a fraction, first of all, a candidate extracting means 111 classifies groups whose denominators are the same with regard to the second scale factor, determines a value of a numerator by rounding below a decimal point of a result of multiplication of the denominator of each group and the first scale factor, and extracts the nearest candidate to the first scale factor at every group. Subsequently, a difference calculating means 121 derives a difference of each extracted candidate and the first scale factor, and a scale factor selecting means 131 selects the second scale factor in which this difference is minimum as the nearest one to the first scale factor. In such a way, the time required for selecting the scale factor in the case of obtaining an optimum scale factor, by comparing the differences can be shortened.
Patent JP-2001157583-A (JP)
Title: Semaphorin receptor
Inventor: FUJISAWA HAJIME
IPC: C12N1/19
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for screening an agonist or an antagonist of Sema 6C using plexin A1 and to obtain a screening tool for the screening, or the like. SOLUTION: A case in which a recombinant protein having an extracellular domain of semaphorin 6C is brought into contact with a protein having an extracellular domain of plexin A1 is compared with a case in which a recombinant protein having an extracellular domain of semaphorin 6C and a substance to be tested or the substance to be tested is brought into contact with the protein having an extracellular domain of plexin A1 and evaluated. The evaluation is carried out by comparing bondability, growth cone atrophy activity of expression cell of plexin A1 of shrinkage activity of expression cell of plexin A1 of the protein having the extracellular domain of semaphorin 6C to those of the protein of the extracellular domain of plaxin A1.
Patent JP-H07159591-A (JP)
Title: Channel box hoisting accessory for assembling nuclear fuel assembly
Inventor: GO SHOICHIRO
IPC: G21C19/365
Filed: 1993-12-10
Abstract: PURPOSE:To provide a hoisting accessory capable of raising up a channel box safely and efficiently for assembling a new fuel assembly. CONSTITUTION:This hoisting accessory 10 is provided with a pair of clip plate holding members 38, 40 slidably fitted to a frame structural body 14 respectively and having recesses receiving the clip plates of a rectangular channel box. The holding members 38, 40 can be slid between the extension position for holding the corresponding clip plates and the withdrawal position for releasing the clip plates. The hoisting accessory 10 is provided with a pair of fitting legs 22, 24 fitted to the frame structural body 14 respectively pivotally movably around the common axis and a handle 20 including a portion 28 connected to a fuel hoisting device. The common pivotal axis 26 of a handle fitting leg to the frame structural body 14 is arranged in parallel with at least one side of the upper opening end of the rectangular channel box.
Patent JP-2000160447-A (JP)
Title: Production of ultrafine polyester composite interlaced multifilament yarn
Inventor: FUJIWARA MASAYUKI
IPC: D02J1/08
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject multifilament yarns excellent in deep-dyed effect, and suitable for giving suede-toned fabrics with uniform cowlicks without developing uneven raising. SOLUTION: This method comprises the following process: an undrawn ultrafine multifilament yarn is hot-drawn to an elongation of 30-50%, subjected to fluid jet false-twisting in an overfeed condition into a multifilament yarn A as low-shrinkage yarn, which, in turn, is combinedly interlaced with a drawn multifilament yarn B of high heat shrinkage stress; wherein the undrawn ultrafine multifilament yarn has a birefringence of 20×10-3 to 80×10-3 and single fiber fineness of <=1.0 denier, and the multifilament yarn B has a single fiber fineness of >=3 denier, hot water shrinkage >=10% higher than that of the multifilament yarn A, and heat shrinkage stress of >=0.4 g/d.
Patent JP-H03207432-A (JP)
Title: Method for potting hollow-fiber module
Inventor: AMANO MASAAKI
IPC: B01D63/00
Filed: 1989-12-31
Abstract: PURPOSE:To cut a hollow-fiber bundle and seal a hollow-fiber module at the same time by fusion-cutting both ends of the bundle to form the hollow-fiber module. CONSTITUTION:Both ends of the bundle 10A of plural hollow fibers 11 are fusion-cut to form a hollow-fiber module 10 in the first stage. The intermediate part of the module 10 is inserted into an internal space 22 from the opening 21 of a cylindrical case 20 in the second stage. A potting agent 23 is arranged at the opening 21 of the case 20 to fix both ends of the module 10 in the third stage. The agent 23 and both ends of the module 10 are cut in the vicinity of the opening 21 of the case 20, and hence both ends of the plural hollow fibers 11 in the module 10 are opened in the fourth stage. Consequently, the bundle is cut and the module is sealed at the same time.
Patent JP-H10184617-A (JP)
Title: Opening/closing cover opening mechanism
Inventor: TAKIZAWA HIROSHI
IPC: F16B1/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide opening/closing cover opening mechanism opening/closing an opening/closing cover easily and positively with the small number of part items and advantageous from the viewpoint of cost. SOLUTION: Opening/closing cover opening mechanism has an opening/closing cover 2 that can be opened/closed in relation to a body 1, a hook spring 5 with a hook part that can be engaged with a claw 2a of the opening/closing cover 2, and a release button 6 for releasing the engagement of the hook spring 5 by pressing operation. When the release button 6 is pressed in a closed state with the hook part and the claw 2a of the opening/closing cover 2 engaged with each other, the hook spring 5 is deformed to release the engaged state, and the opening/closing cover 2 is opened by the release of the engaged state.
Patent JP-H09186718-A (JP)
Title: Path controller controlling network path and its method
Inventor: TANBA NAOTO
IPC: H04L45/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To allow the method to make countermeasure and restoration to a network fault by controlling automatically a path such as communication lines configured as a network. SOLUTION: Each router in a computer network has a path table in which adjacent destination routers are registered for each communication. In the case of communication by a work station 11 via routers 4, 1 with a main frame 13, when the router 4 is defective, the router 4 reports a fault to adjacent routers 1, 2, 3. Each router receiving the notice excludes the router 4 to update the path table and other adjacent router is registered as a substitute router. Thus, a substitute path via routers 2, 5, 3, 1 is automatically set.
Patent JP-H07164248-A (JP)
Title: Power supply device for electric discharge processing
Inventor: MURAI MASAO
IPC: B23H1/02
Filed: 1993-12-14
Abstract: PURPOSE:To enable a prescribed voltage to be impressed between poles even when leak is generated between the poles, in a power supply device for an electric discharge processing having a main power supply circuit and an auxiliary power supply circuit. CONSTITUTION:In an electric discharge processor having an auxiliary power supply circuit 6 for impressing voltage and inducing electric discharge between poles 1, 2 and a main power supply circuit 5 for supplying a processing current between the poles 1, 2, the auxiliary power supply circuit 6 is composed by connecting in series a direct current power supply E2 to the parallel connection of a series connection circuit of an inductance L1 and a first switch element Q3 and the series connection circuit of a resistance R1 and a second switch element Q2. The first switch element Q3 is driven so as to be turned on at a voltage impression starting time and turned off at the same time as electric discharge start and the second switch element Q2 is driven so as to be turned on at a voltage impression starting time and turned off after the sufficient rising of the processing current from the main power supply circuit 5.
Patent JP-2001153596-A (JP)
Title: Apparatus and method for missile guidance
Inventor: NAKAMAE JUNICHI
IPC: F41G7/28
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficiently stable guidance signal making a quick response to control an attitude angle of a missile rolling of a great inertia moment. SOLUTION: This apparatus is equipped with an antenna 5 mounted on a missile 2 for directionally receiving a signal transmitted from a guidance target 3, an angle sensor 7 for sensing a roll angle of the missile 2, and an antenna driver 27 for directing the antenna 5 to guidance targets 3, 3' based on an angle of deviation of the facing direction of the antenna 5 to the target 3 from the direction of the antenna 5. The antenna 5 is directed to the target 3 without reference to a correction of a roll angle of the missile 2. By this constitution, a polarization direction of a received signal can be electrically more quickly changed than in the case of a physical correction of roll angle of a missile 2 having a great mass, and radio waves and signal can be optimally received from a target 3.
Patent JP-H11159030-A (JP)
Title: Skeleton wall and retaining wall construction method and material
Inventor: IZUMI MASAYOSHI
IPC: E02D29/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To easily, quickly and beautifully construct and install a skeleton wall and a retaining wall with wall plate materials including natural plate stones in good appearance, to form inside and outside wall faces at the same time and to shorten a construction period. SOLUTION: A number of supporting column materials 1 embedded at their lower parts are erectly arranged at a site to be constructed at predetermined spaces in the direction of construction. A foamed resin shock absorbing material A is mounted in contact with the outside of a foundation concrete B to which the embedded portions at the lower parts of the supporting column materials 1 are fixed. The side edges are fitted in and slid to slide supporting grooves 2 formed on the side face of the supporting column material 1 opposing each other along the vertical direction of the supporting column materials 1 itself to construct a proper number of wall plate materials 5 of a predetermined thickness in layers between the supporting column materials 1. Copping stones 10 are placed on the upper faces of the wall plate materials 5 and on the upper faces of the supporting column materials 1.