baber/WOPTO huggingface dataset:
Patent JP-2004156051-A (JP)
Title: Epoxy resin composition for sealing and electronic part device
Inventor: TAKEMIYA KEIZO
IPC: C08L63/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for sealing, excellent in laser marking property and electric characteristics, causing no short circuit due to electroconductive materials even in an electronic part device with a narrow interval between pads or wires and having excellent moldability, reliability and package surface externals, and to provide electronic part devices using the epoxy resin composition.  <P>SOLUTION: The epoxy resin composition for sealing comprises an epoxy resin, a curing agent, non-electroconductive carbon and an inorganic filler as essential ingredients, wherein the epoxy resin includes one or more epoxy resins of a biphenyl type represented by formula (I), a bisphenol F type represented by formula (II), a sulfur-containing type represented by formula (III) or a novolak type represented by formula (IV). In each formula, R<SP>1</SP>to R<SP>16</SP>and R are selected from H and 1-10C (substituted) hydrocarbons and may be same or different each other and (n) is an integer of 0-3 in formulas (I) and (II) and an integer of 1-10 in formulas (III) and (IV).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005240288-A (JP)
Title: Rainwater infiltration preventing device from side part of vehicle shutter door into cargo compartment
Inventor: KATO YUJI
IPC: B60J5/06
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rainwater infiltration preventing device simple in structure, easy to mount, molded in flexible chloroprene rubber or the like so as to be easily mounted to a guide rail of a shutter door with bonding work and moreover easily after-fitted to a manufactured vehicle.  <P>SOLUTION: This device is constituted by mounting a rain gutter 11 made of a flexible material, using an adhesive, to the lower face of the guide rail 6 of a roller 9 mounted to the side part of a door panel 1 constituting a shutter door for the vehicle. The rain gutter 11 comprises a mounting groove 11' bonded to the lower face of the guide rail 6, and a drain groove 11" projecting inward from the mounting groove. An end plate 14 is mounted to an inner part of a horizontal part of the rain gutter 11 to block it, and rainwater accumulated at a blocking part can be drained through a vinyl hose 15 leading to the outside through the inside of a sidewall of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244349-A (JP)
Title: High frequency package
Inventor: KORIYAMA SHINICHI
IPC: H01P5/107
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency package provided with a waveguide converter electromagnetically coupling a high frequency transmission line to a waveguide, wherein the assembling yield of which is enhanced.  <P>SOLUTION: The high frequency package 1 is provided with: a dielectric board 5 having a mount part 3 of high frequency electronic components 2; a ground conductor 10 formed at a position located to an outer circumferential side closer than the mount part 3 of a lower principal side of the dielectric board 5 and formed with a through-hole 9 at an opening of the lower side and to which the waveguide 13 is connected; a mount part ground conductor 7 formed on the mount part 3; a line conductor 6 formed from a position at a center of the through-hole 9 on the upper side of the dielectric board 5 over the outer circumferential part of the mount part 3; and a measurement pad 11 formed to the line conductor 6 at the outer circumferential part of the mount part 3 on the upper side of the dielectric board 5 at a prescribed interval from the line conductor and electrically connected to the ground conductor 10 via a through-conductor 12 formed to the dielectric board 5. The characteristic impedance of a part of the line conductor 6 along the measurement pad 11 is smaller than the characteristic impedance of the rest.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243333-A (JP)
Title: Conductive paste
Inventor: MIYAZAKI MAKOTO
IPC: H01G4/12
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive paste, for use for ceramic electronic components, with dispersion of metal powder in it stable over time, and also, having smaller viscosity change over time.  <P>SOLUTION: Of the conductive paste containing conductive powder, an anionic polymer dispersant, a nonion polymer binder, and an organic solvent, the anion polymer dispersant is an acrylic copolymer with a weight average molecular weight of 1,000 to 200, 000 with an unsaturated carboxylic acid part, and that, the nonion polymer binder, mainly composed of (meta)acrylic ester, is a poly(meta) acrylate copolymer with a weight average molecular weight of 10,000 to 800,000.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244451-A (JP)
Title: System and method for dam information communication
Inventor: YOSHIBE TOSHIKI
IPC: H04M11/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a human being to obtain necessary dam information with a voice which can be directly understood even from any place at any time, to enable a person in charge to be judged accurately thereby, to early deal with a device fault time, etc. and to enable the cost of a system regarding a dam management to be reduced.  <P>SOLUTION: A dam information communication system includes a computer 14 which is installed in a management center 12 and which receives the dam information from a plurality of dam monitor devices 24, an interface (I/F) 16 connected to this computer 14, a modem 18 connected to the interface 16, a first PHS 20 connected to the modem 18, and a second PHS 22 owned by the person in charge and receiving the dam information from the first PHS 20. The dam information is sent to the second PHS 22 as a sound signal by the so-called deemed speech communication system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062807-A (JP)
Title: Toner
Inventor: KAWAMOTO KEIJI
IPC: G03G9/087
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which exhibits stable charge characteristics regardless of the environment, forms high quality images, causes less scattering, and can be easily removed.  <P>SOLUTION: The toner has toner particles containing at lest a binder resin, a coloring agent, a releasing agent, and a sulfur-containing resin, and an inorganic fine powder mixed with the toner particles. (1) The toner particles contain at least one element selected from the group consisting of magnesium, calcium, barium, zinc, aluminum, and phosphorus and satisfy the relationship: 4≤(the total content (T) of the element in ppm)/(the total content (S) of the sulfur element in ppm)≤30 and (2) the weight-average particle diameter (D4) of the toner ranges from 3 to 10 μm and the average circularity thereof ranges from 0.950 to 0.995.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238948-A (JP)
Title: Rupture member
Inventor: KATO KAZUHIRO
IPC: B60R21/26
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rupture member capable of controlling the degree of rupture and a gas generator using the same.  <P>SOLUTION: The rupture member has a weakened part which is preferentially erupted and regulates the rupture direction of the rupture member, and has a stress distribution part with a shape and a structure to distribute the stress during the rupture of the rupture member on a tip of the weakened part or at the leading end of the rupture direction of the weakened part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237631-A (JP)
Title: Cooking plate
Inventor: TANAKA TORU
IPC: A47J37/06
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the maintenance probability of each part of a cooking plate in addition to fully secured safety.  <P>SOLUTION: The cooking plate includes a cooking plate, a main body case detachably mounted with the cooking plate, an electric heater disposed on the inside of the main body case and heating the cooking plate by being brought into contact with the bottom surface of the cooking plate, and a heat insulating plate provided between the electric heater and the main body case. The electric heater is integrally attached with the upper part of the heat insulating plate through an electric heater-supporting member, and composed as a single unit structure so as to be detached from the main body case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238170-A (JP)
Title: Substance feeding unit
Inventor: SASAKI YUTAKA
IPC: B01J4/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substance feeding unit, by which an activating substance as well as a chemical can quickly be fed stably to the liquid to be treated while keeping the uniformity and the chemical and the activating substance can automatically be kept under quantitative control.  <P>SOLUTION: One or more supply pipes 2, 3, 4 are arranged by penetrating the pipe wall of the midst of a main pipeline 1 through which the liquid to be treated such as water is made to flow from the upstream side to the downstream side. Treating substances such as the dichloro-acid-based chemical, citric acid and ozone for treating the liquid to be treated are fed into the main pipeline 1 from the supply pipes 2, 3, 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004200715-A (JP)
Title: Method for improving emission efficiency in iii-v group compound semiconductor light-emitting element
Inventor: IECHIKA YASUSHI
IPC: H01L33/32
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emission efficiency improvement method of a III-V group compound semiconductor light emitting element.  <P>SOLUTION: As a p-type layer 7, a III-V group compound semiconductor is used, where the III-V group compound semiconductor is indicated by a general expression In<SB>x</SB>Ga<SB>y</SB>Al<SB>z</SB>N (in this case, x+y+z=1, 0≤x≤1, 0≤y≤1, and 0.0001≤z≤0.10), and has a doped p-type dopant (1). As a p-type layer nearest to an n-type layer 3 in a plurality of p-type layers, the III-V group compound semiconductor is used where the III-V group compound semiconductor is indicated by a general expression In<SB>x</SB>Ga<SB>y</SB>Al<SB>z</SB>N (in this case, x+y+z=1, 0≤x≤1, 0≤y≤1, and 0.0001≤z≤0.10)(2). As an emission layer, a layer whose film thickness is 5-500 Å is used (3). As an emission layer 5, a layer is used, where the concentration of each element Si, Ge, Mg, Cd and Zn is 10<SP>19</SP>cm<SP>-3</SP>or less (4).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005246763-A (JP)
Title: Thermal recording body
Inventor: KOBAYASHI MASASHI
IPC: B41M5/28
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording body which can easily obtain a uniform thermal recording layer and is excellent in the quality of recording.  <P>SOLUTION: The thermal recording body comprises the thermal recording layer comprising a leuco dye, a color developing agent and an adhesive, and a protective layer successively on at least one face of a transparent substrate. A thermal gelating agent with a gelation temperature of 50-70°C comprising a polymer of an alkylene oxide adduct of a cyclic organic compound containing nitrogen in a ring, and an acrylate monomer, of 1-15 mass% to the whole solid amount of the thermal recording layer is incorporated into the thermal recording layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248870-A (JP)
Title: Compressor
Inventor: BABA KOJI
IPC: F04B27/08
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor not generating self-excited vibration of an suction valve when the compressor is operated at small displacement.  <P>SOLUTION: This compressor is provided with a cylinder block 1 having a cylinder bore 5, a piston 12 reciprocating in the cylinder bore, a valve plate 16 having a suction port 16a leading fluid to be compressed into the cylinder bore and a delivery port 16b leading fluid to be compressed in the cylinder bore out of the cylinder bore, a belt shape suction valve 17 opening and closing the suction port, and a belt shape delivery valve 18 opening and closing the delivery port, and has a suction valve opening regulation recess part 5a having a bottom surface 5a' on which a suction valve tip part abuts when the suction valve open formed on an one end circumference wall facing the suction valve of the cylinder bore. An area center C of the suction port is constructed to offset in one side of a width center line Y of the suction valve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255425-A (JP)
Title: High toughness cement hardened body
Inventor: TAKASHIMA HIROYUKI
IPC: C04B16/02
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high toughness cement hardened body having excellent dimensional stability and exhibiting a plurality of cracks in spite of a relatively low specific gravity.  <P>SOLUTION: This high toughness cement hardened body is obtained by extruding cement paste containing at least hydraulic cement, a propylene fiber having 3-15 mm fiber length, 5-50 μm fiber diameter and aspect ratio of 150-1,000, a lightweight aggregate and water and curing the resultant formed body in an autoclave, and has specific gravity of 0.75-1.3 and 2.0-10% mixing ratio of the propylene fiber by volume.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279420-A (JP)
Title: Oil well layer detecting sensor
Inventor: WILLIAMS JAMES R
IPC: G01T1/20
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scintillator for minimizing a Compton scattering phenomenon while maintaining a counting rate required for a correction peak to optimize the accuracy of measurement.  <P>SOLUTION: The scintillator 18 for a radiation detector comprises an almost cylindrical scintillation element mounted in an almost circular housing 58 and a gamma ray generating source 22 almost sealed into the scintillation element. The gamma ray generation source 22 includes one or more cesium plugs 24. 26 supported by a reflective elastomer sleeve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256772-A (JP)
Title: Injection nozzle characteristic measuring device
Inventor: ISHIBASHI MITSUHARU
IPC: G01M99/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection nozzle characteristic measuring device capable of accurately actually measuring injected liquid flow rate in relation to needle lift amount of a injection nozzle by always supplying liquid of fixed pressure to the injection nozzle during measurement.  <P>SOLUTION: The injection nozzle characteristic measuring device is provided with a liquid supply route 3 for supplying liquid to the injection nozzle 2, a pressure detection means 11 for detecting pressure in the liquid supply route, a flow rate detection means 9 for detecting injected liquid flow rate, and a continuous pumping means 4 capable of continuously pumping liquid of necessary quantity to the liquid supply route to keep pressure in the liquid supply route constant based on output of the pressure detection means while injected liquid flow rate in relation to needle lift amount is measured by the flow rate detection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257559-A (JP)
Title: Temperature control medium
Inventor: MARUYAMA TORU
IPC: G01K11/06
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control medium capable of being used in a state exposed to the outside air, avoiding limitations on the degree of freedom in handling, and achieving low costs without necessarily requiring a sealed container or the like.  <P>SOLUTION: The temperature control medium contains micro-capsules 2 including an emulsifying liquid 1. The diameter of the micro-capsule 2 preferably lies between 1-500 μm. The particle diameter of emulsifying particles in the emulsifying liquid 1 lies between 0.1-0.5 μm or between 1.8-2.3 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256501-A (JP)
Title: Member for eliminating level difference
Inventor: OKADA MASAYUKI
IPC: E04F11/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for eliminating a level difference which needs no lower floor face having a large area to eliminate the level difference, realizes a better barrier-free performance, and is hardly turned up by a wind.  <P>SOLUTION: When the lower floor face 30a and the higher floor face 30b have the level difference D, the member for eliminating the level difference has an inclined face 8a which is inclined downward from a side of the higher floor face 30b to a side of the lower floor face 30a. Under the inclined face 8a, there is a space 9 which is formed to have a larger volume toward the rearward higher floor surface 30b. A rear side of the space 9 is opened by an opening 7b. The inclined face 8a has a vent hole 8b formed at its front end by cutting out the inclined face 8a to form an opening between the inclined face 8a and the lower floor face 30a so that the wind may be guided to the space 9, The inclined face 8a also has the first to fourth air outlets 8c, 8d, 8e, 8f which are pierced in the rearward of the vent hole 8b to discharge the wind from the space 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262483-A (JP)
Title: Hose manufacturing method
Inventor: IIO SHINJI
IPC: B29C48/32
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose manufacturing method capable of forming the inner layer having a proper thickness and strongly bonded to an outer peripheral layer without passing through a complicated process in a hose comprising a plurality of layers.  <P>SOLUTION: First, a liquid material 2a for forming the inner layer 2 is sprayed from the spray nozzle N provided to the leading end part of the extrusion head H of an extruder almost simultaneously with the extrusion of a hose substrate 1 from the extrusion head H to be applied to the inner peripheral surface of the extruded hose substrate 1. Next, the solvent or the like in a liquid layer 2b formed by spraying is volatilized by drying the liquid layer 2b to form the inner layer 2. Then, the coated hose substrate is cut into a necessary length and the target hose shape is obtained by a vulcanization method such as mandrel molding or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262521-A (JP)
Title: Image forming device
Inventor: ITO SHIGEYUKI
IPC: B41J2/175
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of increasing a cartridge storage space due to the giving of an instruction to replace a cartridge despite the remaining in other cartridges when a plurality of recording heads to discharge recoding liquids of the same color and cartridges to supply the recording liquids to the heads are mounted.  <P>SOLUTION: The image forming device has two heads 24k1 and 24k2 to discharge drops of black ink, and supplies the ink to a plurality of heads by a single ink cartridge by supplying the ink to sub tanks 25K1 and 25k2 of the two heads 24k1 and 24k2, respectively from one ink cartridge 26k through a supply route switching means 27 and pumps 29k1 and 29k2 while switching between the supply routes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233411-A (JP)
Title: Heat insulating cover made of resin
Inventor: KAWAI SAKAE
IPC: F16L59/147
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating cover easy to be cut for execution by using a saw or the like when executing insulation of heat to a pipe and having durability for a long time and good appearance.  <P>SOLUTION: This heat insulating cover made of a resin has a one-operation type female part and a male type connection part to be connected to the female part, and formed hard to fall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261302-A (JP)
Title: Method and device for measuring temperature when thawing frozen food
Inventor: KOMATSUBARA YUSUKE
IPC: A23L3/365
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for easily measuring as part temperature extending from a frozen condition to thawing.  <P>SOLUTION: This method for measuring temperature when thawing frozen food comprises preparing a temperature sensor having a form capable of being inserted into the frozen food with thawing of the frozen food, pushing the temperature sensor on the surface of the frozen food with prescribed pressure, and thawing the frozen food in the condition. The pressure for pushing the temperature sensor makes the temperature sensor contact the surface of the frozen food in a frozen condition, go into the inside of the frozen food with the progress of thawing and finally reach the central part thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268038-A (JP)
Title: Method for manufacturing electrode lead piece, and battery using electrode lead piece
Inventor: SUZUKI ISAO
IPC: H01M10/05
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode lead piece for preventing an insulating film from increasing the internal resistance of a battery, for example by polishing one portion of the surface of the electrode lead pieces 3, 4 and peeling off the insulating film by surface treatment, and to provide the battery using the electrode lead piece.  <P>SOLUTION: The method for manufacturing the electrode lead piece comprises a first process for obtaining a surface-treated metal piece 32 by performing surface treatment to a metal piece 31, a second process for obtaining a metal piece 33 having a resin film by welding a resin film 5 to one portion of the surface-treated metal piece 32, and a third process for obtaining a positive electrode lead piece 3 by performing the surface polishing of at least one portion of the non-welded section of the resin film 5 in the metal piece 33 having a resin film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264037-A (JP)
Title: Epoxy resin composition for sealing and resin-sealed semiconductor device
Inventor: TAKAHASHI YUKO
IPC: C08L63/02
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable an epoxy resin composition for sealing to surely and effectively suppress causing of warpage and the like in a resin-sealed semiconductor device etc., by suppressing lowering of flowability etc., arising from compounding of a stress-lowering agent thereto, together with further lowering generation of stress at molding (at sealing).  <P>SOLUTION: The epoxy resin composition is composed essentially of (A) an epoxy resin, (B) a phenol resin curing agent, (C) an inorganic filler and (D) a stress-lowering agent. The component (A) of the epoxy resin involves a biphenyl type epoxy resin and the component (B) of the phenol resin curing agent involves a polyfunctional phenol resin. The resin-sealed semiconductor device comprises a semiconductor element sealed with a cured product of the same epoxy resin composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267795-A (JP)
Title: Optical pickup, and recording and reproducing apparatus of optical recording medium
Inventor: ABE TSUGUHIRO
IPC: G11B7/135
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup and an optical recording medium recording and reproducing apparatus in which compatibility of shortening optical path length and reducing return light noise caused by an interference of return light can be performed and miniaturizing, thinning, and weight-lightening can be realized.  <P>SOLUTION: Laser noise (return light noise) caused by that an outgoing laser beam is subjected to the interference by return light in which one part of light focused on a recording plane of a disk is moved backward in an outward path optical system and returned to a semiconductor laser is reduced by deciding a range of air conversion optical path length L of an optical system outward path whole system from a laser light emitting point to a disk type recording medium surface by i(n<SB>0</SB>×d)+ΔL/2<L<(i+1)(n<SB>0</SB>×d)-ΔL/2 (then, i: arbitrary integer) where, resonator length of semiconductor laser: d, active layer refractive index of semiconductor laser: n<SB>0</SB>, allowable plane deviation quantity in disk type recording medium standard:ΔL.  <P>COPYRIGHT: (C)2005,JPO&NCIPI