baber/WOPTO huggingface dataset:
Patent JP-2005277708-A (JP)
Title: Nonreciprocal circuit element
Inventor: AOKI KAZUHARU
IPC: H01P1/383
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonreciprocal circuit element with a low profile at low cost and having excellent assembling performance.  <P>SOLUTION: The nonreciprocal circuit element is provided with: a first yoke 1; a magnet 3 located to a lower side of an upper plate 1a; a second yoke 4 for configuring a magnetic closed circuit together with the first yoke 1; a ferrite flat plate member 8 arranged between a bottom plate 4a and the magnet 3; first, second, and third center conductors 10, 11, 12 formed on the ferrite member 8 and arranged in a way that parts of which are in crossing via a dielectric 9 in vertical directions; capacitors C1, C2, C3 connected to the center conductors 10, 11, 12 and formed on the ferrite member 8, and since the thin film or thick film capacitors C1, C2, C3 are formed on the upper face of the ferrite member 8, chip capacitors unlike prior arts are not required, the assembling man-hours can be decreased, the assembling performance can be improved, and the nonreciprocal circuit element can be formed at low cost.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270826-A (JP)
Title: Mechanism for washing probe
Inventor: YOSHINARI SHIGERU
IPC: G01N1/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for washing a probe without scattering a washing liquid to the exterior of a container even if the washing liquid is discharged.  <P>SOLUTION: The mechanism for washing the probe has a washing vessel 6 which is supplied with and discharging the washing liquid, and the probe 2 which is washed by making entry of the tip end into the washing liquid to absorb and discharge the washing liquid. The washing vessel 6 has a protrusion part 6e at a bottom face 6c and the probe 2 discharges the washing liquid to the protrusion part. The protrusion part 6e allows the washing liquid discharged from the probe 2 to flow without reflecting, dividing a stream line into two directions and along the surface, thus the washing liquid is not scattered to the exterior of the washing vessel 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273348-A (JP)
Title: Cut-off piece
Inventor: SAWAMURA TATSUHIKO
IPC: F16K1/36
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cut-off piece composed of a flexible material as a whole, inexpensive with high performance, dispensing with replacement of parts over a long period of time and prevented from vibrating itself to make a loud sound.  <P>SOLUTION: This cut-off piece has a support part protrusively provided with a piece shaft mounted to a spindle, at the center of one face of a disc-like body, and a packing part extended on the other face side of the support part to block a passage in a faucet body. Both the support part and packing part are composed of a polymer with rubber elasticity at an ordinary temperature, and the support part has at least one selected from a recessed hole, a recessed groove, a protrusion and a communicating hole to form a water passage on its outer peripheral surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285846-A (JP)
Title: Gas-jetting board of plasma etching apparatus
Inventor: ABE HIDETO
IPC: H01L21/3065
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-jetting board of a plasma etching device which can make reactant gas jet into a plasma in a uniform direction and by uniform quantity over a long time, and can prevent back flow of plasma.  <P>SOLUTION: The gas jetting device of the plasma etching device constitutes a part of an electrode board and can circulate the reactant gas in the inside. In the board, a plurality of through holes are formed and diameters of the through holes are not more than 0.4mm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283689-A (JP)
Title: Liquid crystal display and its manufacturing method
Inventor: KAWASAKI KIYOHIRO
IPC: G02F1/136
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a manufacturing margin is small and when the distance between source/drain wiring is made short, yield is lowered, in the conventional manufacturing method wherein the number of manufacturing steps is reduced by forming a semiconductor layer and the source/drain wiring of a channel etching type and insulating gate type transistor are formed in one photo etching step using a halftone exposure technique.  <P>SOLUTION: A four mask process plan by which the halftone exposure technique is not needed is constructed by forming the source/drain wiring of the etching stop type and insulating gate type transistor using a photosensitive organic insulating layer to leave the photosensitive organic insulating layer as it is in addition to the rationalization that scanning lines and pseudo pixel electrodes consisting of a laminated layer of a transparent conductive layer and a metal layer are simultaneously formed, the metal layer on the pseudo pixel electrodes is removed when aperture parts to a gate insulating layer are formed and transparent conductive pixel electrodes are formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285958-A (JP)
Title: Gunn diode
Inventor: DEGUCHI TADAYOSHI
IPC: H03B9/12
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Gunn diode which can be manufactured with good reproducibility and can enhance an oscillation efficiency.  <P>SOLUTION: A first semiconductor layer composed of a high concentration n-type GaAs, an active layer composed of a low concentration n-type GaAs, a second semiconductor layer composed of the high concentration n-type GaAs, a third semiconductor layer composed of non-doped InGaAlP and a fourth semiconductor layer composed of a high concentration InGaP are sequentially laminated on a semiconductor substrate composed of the high concentration n-type GaAs. The active layer is zoned so as to function as the Gunn diode by a recess part or a high resistive layer, and the Gunn diode comprises a first electrode and a second electrode connected to the active layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281460-A (JP)
Title: Adhesive excellent in reworkability and adhesive film
Inventor: KOBAYASHI HIROMASA
IPC: C08F220/12
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive which shows a reworkability (reattachment property) when stuck onto a glass surface etc. and increases its adhesive force over time to exert a stronger and stabler adhesive force at completion of a manufacturing step or during a circulation stage, and an adhesive film using the same.  <P>SOLUTION: The adhesive is manufactured by adding 0.05-3.0 pts.mass silane coupling agent against 100 pts.wt. copolymer composition, wherein the copolymer composition is prepared through solution polymerization of 100 pts.mass mixed monomer component containing 37-83 pts.mass 3-8C alkyl (meth)acrylate, 7-20 pts.mass methyl acrylate, 10-30 pts.mass ethyl acrylate, 0.5-10 pts.mass carboxyl group-containing vinyl monomer and 0.05-3 pts.mass hydroxyl group-containing alkyl (meth)acrylate. The adhesive film excellent in reworkability is manufactured by applying this adhesive onto a substrate film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278902-A (JP)
Title: Sprinkler firefighting equipment
Inventor: OYAMADA NOBORU
IPC: A62C37/50
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide sprinkler firefighting equipment in which a change in dynamic pressure and static pressure in water pipe and a sprinkler head can easily be viewed and discriminated in detail from under a ceiling.  <P>SOLUTION: The sprinkler head 1 to be charged with a fluid is provided with branch means 11 and 12 communicating with its water path, and pressure exciting light-emitting bodies 13 and 14 whose light intensity is varied with the pressure change in the fluid are fitted to the branch means 11 and 12 in the state of being exposed from the lower surface of the ceiling. In this case, as the pressure exciting light-emitting bodies 13 and 14, at least either a stress exciting light-emitting bodies 13 for measuring the dynamic pressure of the fluid or a light exciting light-emitting bodies 14 for measuring the static pressure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281200-A (JP)
Title: Nitrogen monoxide release promotor
Inventor: KAIHATSU HIROYUKI
IPC: A61P43/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nitrogen monoxide release promotor.  <P>SOLUTION: (1) This nitrogen monoxide release promotor comprises carpronium chloride or its hydrate as an active ingredient. (2) The nitrogen monoxide release promotor from a vascular endothelial cell comprises carpronium chloride or its hydrate as an active ingredient. The carpronium chloride or its hydrate is useful as a nitrogen monoxide release promotor, namely a medicine for diseases enabling prophylaxis and/or treatment by promoting release of nitrogen monoxide from the vascular endothelial cell.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285567-A (JP)
Title: Electronic equipment and battery unit used in the electronic equipment
Inventor: TAKASHIMA SUSUMU
IPC: H01M2/10
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit improper use of a battery unit to prevent the occurrence of failures and troubles.  <P>SOLUTION: An information communication chip 31 and an antenna 32 are provided in replaceable battery unit 21, mounted in a battery storage part 19 of a camera body 11, and an antenna 33 and a reader writer part 34 are provided in the battery storage part 19. Specific information, required for distinguishing a product of the battery unit 21, is stored to the information communication chip 31 and is read to a camera body 11 side through the reader writer part 34, when the battery unit 21 is mounted. Utilization availability of the battery unit 21 is determined, based on the specific information on the camera body 11 side, and the use of the battery unit 21 is inhibited in the case of improper product which is not a genuine product or is a replaceable product, to shut off supply of power supply.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280554-A (JP)
Title: Electric power steering device
Inventor: MATSUSHIMA TORU
IPC: B62D5/04
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device which can reduce rattling noises without inviting a large increase in cost.  <P>SOLUTION: The outer diameter of the end section side of an intermediate gear section 38a constituting a pair of gears is increased, and thus, backlash with a driving gear section 37a engaged with the intermediate gear section 38a and a driven gear section 39a is changed according to an axial directional position, and teeth gradually get into contact with each other from the end section side when power is transmitted. Therefore, the impactive contact between the gear teeth can be suppressed, and rattling noises can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004340371-A (JP)
Title: Retaining ring device
Inventor: LOE DERRIL A
IPC: F16D13/60
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved retaining ring device having a structural shape for preventing the fall of a retaining ring off a retaining groove.  <P>SOLUTION: The retaining ring device comprises a C-ring and the groove formed in a shaft. The shaft groove has an inclined surface on one side face and the C-ring has at least one inclined surface. The inclined surface of the C-ring is arranged in engagement with the inclined surface of the groove. The retaining ring device is arranged in a larger structure. The structure has a means for applying axial force to the retaining ring to ensure the engagement between the inclined surfaces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005284865-A (JP)
Title: Cantonese input program
Inventor: SUGANO JIN
IPC: G06F3/023
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To identify syllables of Cantonese by the least possible number of keyings in an information device having approximately dozen buttons only.  <P>SOLUTION: Twenty kinds of initial consonants are classified into ten kinds of initial consonant groups each having two. These initial consonant groups are narrowed down to either of the consonant groups based on a first keying. Compound vowels are classified into six kinds of compound vowel groups based on kinds of head vowels. The six kinds of compound vowel groups are combined with each of the two initial consonants identified by the first keying, and the syllables are narrowed down to a dozen or less of vocal rhyme groups. One vocal rhyme group is identified by a second keying. Compound vowels capable of following the identified vocal rhyme group become a dozen or less since kinds of compound vowels in each compound vowel group are twelve kinds or less. Any compound vowel is identified by a third keying using twelve buttons. The input syllable is determined by combining initial consonants in the already identified vocal rhyme and newly identified compound vowels.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286218-A (JP)
Title: Laser processing method and processing object
Inventor: SAKAMOTO TSUYOSHI
IPC: B23K26/38
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser processing method that enables accurate cutting of a stacked portion together with a substrate when the substrate, on which a stacked portion including a plurality of functional elements is formed, is cut into a plurality of chips having the functional elements.  <P>SOLUTION: In the laser processing method, reforming regions, in which crack occurrence tendency against a substrate 4 is different from one another, are formed along respective lines to be cut 5a to 5d. Therefore, when an expanding tape is adhered on a back of the substrate 4 and expanded, a processing object 1 is gradually cut into a plurality of semiconductor chips. Such gradual cutting allows even tensile stress to exert on portions along respective lines 5a to 5d, as a result an interlayer insulating film on the lines 5a to 5d is accurately cut together with the substrate 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284158-A (JP)
Title: Optical fiber array
Inventor: TANAKA HIRONORI
IPC: G02B6/40
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the warping of a substrate of optical fiber array and to maintain excellent transmission characteristics.  <P>SOLUTION: The optical fiber array 10 is provided with the substrate 30 on which the storage grooves 34 for storing an optical fiber 24 are formed, a cover plate 12 which covers the optical fiber 24 stored in the storage grooves 34 and an adhesive layer 16 which joins the substrate 30 on which the optical fiber 24 in the storage grooves 34 and the cover plate 12. When depth of the storage grooves 34 is considered as L1 and length from the bottom part of the storage devices 34 to the bottom part of the substrate 30 is considered as L2, 3≤L2/L1≤15 is satisfied. The substrate 30 is formed with width of 5mm or more. The storage grooves 34 are formed within a range of 50% or more of the substrate 30 and 17 or more storage device 34 are formed on the substrate 30. In addition, ratio L1/R between the depth L1 and the storage grooves 34 and radius R of the optical fiber 24 is within a range of 0.8 to 1.6 and L2 is within a range of 300 to 150μm. In this optical fiber array 10, the warping of the substrate 30 is reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287528-A (JP)
Title: Golf club head
Inventor: KUSUMOTO HARUNOBU
IPC: A63B53/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head whose center of gravity is lowered by using a member whose relative strength is higher than a head body in the crown portion of the head body and the resilience of a face portion is improved by effectively reinforcing the crown portion.  <P>SOLUTION: The golf club head has a head body 1 as a hollow structure having the face portion 5 to stroke a ball with, the crown portion 3a having an opening 3g and a fiber reinforced resin plate member 6 to block the opening 3g. A support portion 9 bridging the opening as if to anteroposteriorly divide the opening and supporting the fiber-reinforced resin plate member 6 is provided in the opening 3g. A reinforcing portion 10 extended to the vicinity of the central area of the opening from a back portion side and reinforcing the fiber-reinforced resin plate member 6 is provided in the support portion 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289539-A (JP)
Title: Medium carrying device and recording device
Inventor: YOKOUCHI HIDEYA
IPC: B65H5/22
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium carrying device and a recording device equipped with the medium carrying device capable of precisely carrying the medium between rollers irrespective of the kinds of the medium.  <P>SOLUTION: The medium carrying device is equipped with a plurality of belts 10 stretched between a first medium feed roller 123b and a second medium feed roller 124b at a predetermined interval in the direction orthogonal to the carrying direction. Since the rotation speed can be kept constant by absorbing the rotation speed difference even if the rotation speed difference between a first medium feed roller and a second medium feed roller is generated, and the floating can be prevented by absorbing the clearance between belts even when the medium is flapped, the carrying accuracy of the medium can be improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294447-A (JP)
Title: Flux transfer device and semiconductor manufacturing equipment with bga substrate using it, and flux transfer method and semiconductor manufacturing method with bga substrate using it
Inventor: MATSUDA MOTOAKI
IPC: H01L23/12
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux transfer device and a semiconductor manufacturing equipment with a BGA substrate using it, capable of correctly transferring flux to a product substrate, and reducing the product cost concerning transfer; and to provide a flux transfer method and a semiconductor manufacturing method with the BGA substrate using it.  <P>SOLUTION: The flux transfer device comprises a dummy substrate 1 of the same kind as a product substrate 6, two or more electrodes 2 arranged in the same way as two or more electrodes 7 arranged on the substrate consisting of the products on the dummy substrate 1, and pins 3 formed on the two or more electrodes 2 respectively, for supporting a flux 8 by adhesion of the flux 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298226-A (JP)
Title: Silica sol and its manufacturing method
Inventor: EZAKI SATOSHI
IPC: C08F290/06
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly transparent silica sol and its manufacturing method.  <P>SOLUTION: The silica sol essentially comprises an organic liquid medium (other than methanol, ethanol or acetone) having a water solubility at 25°C of 5 wt.% and comprises a silica particle obtained through hydrolysis and/or condensation of a silicon compound. When the inorganic component concentration of the silica gel is adjusted to 10 wt.%, the silica sol shows ≥88% light transmission against a wavelength of 550 nm at an optical path length of 1 mm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298588-A (JP)
Title: High-solid type adhesive composition
Inventor: MASHITA YUKIFUMI
IPC: C09J175/04
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-solid type adhesive, improved in initial cohesion and post-cure physical properties which have been unattainable with a conventional high-solid type adhesive and having performances comparable to a conventional low-solid type adhesive.  <P>SOLUTION: The adhesive comprises a polyol component having a number average mol. wt. of ≤10,000 and a hydroxy group of 1.4-1.8 per molecule, and an isocyanate hardener component, wherein the polyol component and the isocyanate hardener component are formulated in a ratio for the isocyanato group in the isocyanate hardener to become a 0.8-5.0 Eq to the hydroxyl group in the polyol component, and the solids content is ≥40 mass%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298682-A (JP)
Title: Thermoplastic elastomer composition
Inventor: ONO NAOYUKI
IPC: F16J3/04
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer composition which has excellent adhesiveness to polyester-based resins, excellent compression permanent set resistance in a high temperature region, excellent oil resistance, and excellent extrusion and injection moldability, so as to be used as a substitute for polyester-based thermoplastic elastomers, does not need a drying process before molded, and is inexpensive.  <P>SOLUTION: This thermoplastic elastomer composition is characterized by comprising (a) 100 pts. wt. of an unsaturated nitrile-conjugated diene copolymer rubber, (b) 10 to 150 pts. wt. of a polyolefin-based resin, (c) 5 to 80 pts. wt. of a polar ethylenic copolymer, and (d) 1 to 25 pts. wt. of a crosslinking agent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303689-A (JP)
Title: Image edge correction device, video display device, and image edge correction method
Inventor: CHO SHOMOU
IPC: H04N5/208
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To apply an edge correction processing selectively only to a low frequency edge by extracting the low frequency edge with slow change from difference between a wideband filter and a narrowband filter in correcting image edges.  <P>SOLUTION: The image edge correction device 10 is provided with a signal inputting part 11 for dividing an image signal into a luminance signal Y and a chroma signal C to input them, the narrowband filer 17 for extracting a prescribed frequency component from the inputted luminance signal Y, the wideband filter 16 for extracting a frequency component wider than the narrowband filter 17 does, a low frequency edge area extracting part 18 for extracting a low frequency edge area from difference between frequency components extracted by the narrowband filter 17 and the wideband filter 16, and a luminance correcting part 19 for generating a correction signal for the low frequency edge area and adding the generated correction signal to the luminance signal Y to generate a luminance correction signal. The luminance correcting part 19 clamps the luminance correction signal on the basis of a range determined from the luminance signal Y and subsequently outputs the clamped luminance correction signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304344-A (JP)
Title: Sash roller installing tool for hanging door and sash roller set for hanging door
Inventor: SATO TAKAHIRO
IPC: E05D15/06
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sash roller installing tool for a hanging door for suppressing occurrence of swing and play of a hanging door and easy in installation work and to provide a sash roller set for a hanging door.  <P>SOLUTION: This sash roller installing tool has a main body 20 made by bending in an inverted U shape a metallic band plate of a width size a little narrower than a size between steps 32 and 32 of a sash roller 3. Projecting stripes 26 and 26 are set on the main body 20, and a size between both the projecting stripes 26 and 26 is made a little smaller than the diameter of the rotation shaft part 31 of the sash roller 3. The end of one leg part 20a is bent outside at right angle to bring to a first flange part 21, and a hooking part 27 is set upright on the first flange part 21. The end of the other leg part 20b is also bent outside at right angle to bring to a second flange part 22, and a rotation preventing wall part 23 preventing the rotation of the head of a bolt 41 is set upright.  <P>COPYRIGHT: (C)2006,JPO&NCIPI