baber/WOPTO huggingface dataset:
Patent JP-2005104580-A (JP)
Title: Multiple-purpose vessel for air transportation
Inventor: ISHIMATSU NOBUYUKI
IPC: B65D88/74
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable efficient door-to-door transportation of perishable goods, precision equipment, etc., when they are air-freighted, by the use of an inexpensive, lightweight vessel capable of being recycled, while keeping the quality of those commodities.  <P>SOLUTION: A paper-made vessel 2 is fixed, through the medium of a cushioning support member 3, inside a thermal insulation vessel 1 provided with a through hole 5 so that spaces for communication separated by the support member 3 are provided. If the vessel is intended for cold insulation, the through hole 5 is fitted with a check valve, so that spaces for communication are filled with low-temperature carbon dioxide gas that sublimes from dry ice. If the vessel is intended for use in transporting precision equipment, etc., a dehumidifier device so adapted as to be comprised of a container having a plurality of openings charged with desiccating agent in a ventilable way is fitted onto the through hole 5 of the thermal insulation vessel 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105789-A (JP)
Title: Snow remover using piezoelectric vibration plate
Inventor: MATSUMURA RYOTARO
IPC: E04D13/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To largely save electricity cost in a device to remove snow from roofs.  <P>SOLUTION: This snow removal device connects a piezoelectric element 3 with a roof plate 1 and uses it as a vibration plate 5, supports or fixes both or one of fixing holes 4 and 4' by a roof frame by means of bolts, and applies alternating currents to the piezoelectric element 3 so that it may flexibly vibrate to drop snow off roofs to ground. This method can largely reduce electricity cost compared with conventional methods of thawing roof snow using heaters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004222240-A (JP)
Title: Optical signal monitoring method, and optical signal monitoring apparatus
Inventor: TAKESHITA HITOSHI
IPC: H04B10/2513
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical signal monitoring method in wavelength multiplexing and an optical network which include an optical signal monitoring function and an optical signal transmitting function at low cost independently of a transmission signal format/transmission velocity.  <P>SOLUTION: The eye pattern of an optical signal desired to be a monitoring target is acquired and from the eye pattern itself or from comparison data with a known ideal eye pattern, a feature is extracted. The quality of the optical signal received from a known corresponding map combining the feature, an optical signal deterioration factor and a deterioration quantity is monitored. Further, information on the optical signal quality such as the resultant optical signal deterioration factor, deterioration quantity and the like can be also utilized as control information for controlling a waveform distortion compensating apparatus or the like or as management/operation information for managing/operating the network.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005137562-A (JP)
Title: Head coil
Inventor: MORI YUUSEI
IPC: A61B5/055
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To give an enough feeling of openness to a patient who uses a head coil by making the width of back grid members 7 and 9 and front grid members 21 and 23 small, and an area of apertures of an upper cover 19 and an upper shell 7 (in other words, the area of the aperture of the head coil 1 at the side of the face) sufficiently large.  <P>SOLUTION: The head coil is equipped with a lower shell 3, the upper shell 5 having the two or more back grid members 7 and 9, an electric component 11 which is disposed at the outside of the lower shell 3 and the upper shell 5, a lower cover 17, the upper cover 19 having the two or more front grid members 21 and 23, wherein a polyimide tape 25 to cover the whole circumference of a copper plate 13 is disposed between the horizontal back grid member 7 and the horizontal front grid member 21, and a heat-shrinkable tube 27 to cover the whole circumference of a copper pipe 15 is disposed between the vertical back grid member 9 and the vertical front grid member 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142401-A (JP)
Title: Semiconductor device, its manufacturing method, and adhesive sheet for manufacturing same
Inventor: SATO TAKESHI
IPC: H01L23/28
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet for manufacturing a semiconductor device capable of improving the mounting strength of a semiconductor device such as a resulting QFN onto a wiring board etc. and of improving the mounting reliability without causing the possibility of resin leakage and of paste being left behind when manufacturing the semiconductor device such as the QFN.  <P>SOLUTION: The adhesive sheet 10 for manufacturing a semiconductor device has an adhesive layer 12 on one surface of a heat resistant substrate 11, and is stuck on a lead frame or a wiring board freely to be peeled off. The adhesive layer 12 contains at least (a) a thermosetting resin and (b) an exfoliative property imparting component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146438-A (JP)
Title: Uneven woven fabric 2
Inventor: NAKAJIMA TATSUTOSHI
IPC: D03D25/00
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an uneven woven fabric for providing a nonwoven fabric and paper with a clear uneven pattern.  <P>SOLUTION: In a woven fabric formed from warps and wefts, the uneven woven fabric has at least one surface of the woven fabric having a pattern area group comprising (α) a first pattern area composed of a texture passing on continuous wefts and forming long crimps of warps on the surface, (β) a second pattern area composed of a texture passing on continuous warps and forming long crimps of wefts on the surface and (γ) a third pattern area composed of a plain weave texture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144588-A (JP)
Title: Rolled material dividing method and rolled material dividing device
Inventor: KOBAYASHI HIROTO
IPC: B21B15/00
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolled material dividing method and a device capable of accurately dividing a rolled material.  <P>SOLUTION: This rolled material dividing method corrects the cutting timing on the basis of a difference Δa between a measured value and a specified cutting dimension, by measuring an actual dimension of a cut divided material 12 by a position sensor 15 and a feed distance sensor 16. This correction is made for changing a cutting dimension by a value of multiplying the difference Δa by a proportional constant. The cutting timing is corrected so as to be changed by Ks × Δa (Ks : an initial correction rate) in the initial stage of cutting work, and to be changed by Kg × Δa (Kg : a general correction rate) thereafter. Here, Kg < Ks < 1 is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151033-A (JP)
Title: Vpm modulation system in rfid communication
Inventor: SUGIYAMA AKINARI
IPC: H04B5/02
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a VPM (Variable Phase Modulation) modulation system in an RFID communication, which is capable of performing stabilization of a load modulation operation and extension of a communication distance.  <P>SOLUTION: In the RFID communication for performing data transmission between an interrogator and a transponder in a non-contact IC card or a radio ID tag system, as a load modulation system for performing data transmission to the transponder side by short-circuiting an antenna circuit of the interrogator side, load modulation is performed by a VPM coding system in which a negative logical pulse signal is outputted for a Tg time as a pulse gap signal for the head of each data indicative of "1" and "0", an H level signal is outputted for a T1 time after the pulse gap signal in the case of "1" data, and the H level signal is outputted for a T0 time after the pulse gap signal in the case of "0" data. In this case, the Tg time is very short compared to the T1 time and T0 time, the T1 time is longer than the T0 time, and Tg, T1 and T0 times can be arbitrarily set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145266-A (JP)
Title: Vehicle lamp mounting device
Inventor: SEKO TAKATOSHI
IPC: B60R13/10
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle lamp mounting device favorably used in mounting a lamp on a vehicle, for example a daylight lamp, whereby the daylight lamp can be mounted easily and accurately by the use of a license plate frame, and capable of establishing versatility of the mounting work.  <P>SOLUTION: The vehicle lamp mounting device includes the license plate frame 5 capable of being attached to a bumper 1 in such an arrangement that lamps 34 and 35 are mounted in the frame 5, and the lamps 34 and 35 can be mounted on supports 16 and 17 protruded beside the frame 5. Mounting the lamps 34 and 35 beside the license plate frame allows them 34 and 35 to be used as the daylight lamp to light up, for example during the daytime, without impairing the visibility of the indication of the license plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004170980-A (JP)
Title: Drive circuit of stn liquid crystal display
Inventor: KIM HYONG-RAE
IPC: G02F1/133
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive circuit of an STN liquid crystal display reducing consumption of an electric power.  <P>SOLUTION: The drive circuit of the STN liquid crystal display comprises a reference voltage generating part, a voltage boosting part, a voltage regulating part, a first common voltage generating part, and a second common voltage generating part. The first common voltage generating part drives a common voltage of an STN liquid crystal panel in response to the outside voltage, earth voltage and first segment voltage. A voltage level generates the first common voltage controlled higher than the voltage level of the first segment voltage by a prescribed resistant ratio. The second common voltage generating part drives the common electrode of the STN liquid crystal panel in response to the outside voltage, the earth voltage, and the first segment voltage. A voltage level generates a second common voltage controlled lower than the voltage level of the first segment voltage by a prescribed resistant ratio. The drive circuit of the STN liquid crystal display reduces the number of faced capacitors to minimize the electric power consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183196-A (JP)
Title: Polyester conjugate fiber excellent in lightweight property
Inventor: MIYAZONO KOKI
IPC: D01F6/92
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide polyester conjugate fibers excellent in lightweight property together with light shielding properties and physical properties.  <P>SOLUTION: The polyester conjugate fibers excellent in lightweight property, is a sea-island type polyester conjugate fiber comprising the polyester and a thermoplastic polymer (excluding polyester) not having a maleimide structure, wherein the island components comprise more than two components and not continuously dispersing in the fiber axis direction, the fiber has maximum dispersion diameter ≤5 μm in the cross section of the monofilament, ≤1.2 of fiber apparent specific gravity and 2.5 cN/dtex of fiber strength.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005143955-A (JP)
Title: Oxygen enriched jet bath apparatus
Inventor: KONDO MASAMITSU
IPC: A47K3/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen enriched jet bath apparatus simultaneously realizing a silent operating sound of an oxygen enricher and the oxygen enrichment of the whole bathroom inside by providing the oxygen enricher outside the bathroom, aside from a jet bath apparatus provided in the bathroom and adopting a constitution, that, after absorbing the sound of the high concentration oxygen, jets it from an outlet nozzle.  <P>SOLUTION: A circulating passage 14 of this jet bath apparatus 10 circulates hot water in the bathtub by a pump 15, and high concentration oxygen from the oxygen enricher 21 provided outside the bathroom 11 is mixed with a circulating way 12 of an ejector 19 via a sound absorber 21 and jetted out to the bathtub 12. This constitution supplies the sound absorbed oxygen-enriched air to the bathtub 12 and allows a user to enjoy comfortable bubble bathing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144639-A (JP)
Title: Helical broach having blade capable of finishing high-accuracy thick tooth
Inventor: NAKAMURA KAZUYUKI
IPC: B23F21/26
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a helical broach capable of improving a tooth trace accuracy.  <P>SOLUTION: The helical broach is designed such that a helix angle β of a tooth trace 3 of longitudinally extending cutting edges 1b, 1c, and a twist angle α of a chip pocket 4 of adjacently extending cutting edges 1b, 1a are curved in the same direction (either rightward or leftward), and that the finishing cutting edges 1b, 1a carry out simultaneous cutting of an obtuse-angle-side work material 21 and an acute-angle-side work material 22. Alternatively the helix angle β of the tooth trace 3 of the longitudinally extending cutting edges 1b, 1c, and the twist angle α of the chip pocket 4 of the adjacently extending cutting edges 1b, 1a may be curved in the same direction (rightward), and the obtuse-angle-side work material 21 may be first cut, followed by cutting the acute-angle-side work material 22. Even if the acute-angle-side work material 22 is first cut and then the obtuse-angle-side work material 21 is cut, the same effect is achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158284-A (JP)
Title: Opening and closing valve control method in gas combustion device
Inventor: HAMADA KARUKI
IPC: H01M8/04
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas combustion device in which there is no possibility of causing complication of a system and increase in cost and mass, and which enables to improve an ignition characteristic and a burning performance.  <P>SOLUTION: When a cathode off-gas containing condensed water drained out from a fuel cell stack is introduced into the inside of a burner 8 of the gas combustion device 5 via an open-close valve 13, when the Stokes number of the condensed water exceeds 1, the open-close valve 13 is made slanted approximately in parallel with the flow direction A of the cathode off-gas (state of X1), when the Stokes number of the condensed water is in the vicinity of 1, the open-close valve 13 is made slanted toward the flow direction A of the cathode off-gas (state of X2), and when the Stokes number of the condensed water is less than 1, the open-close valve 13 is made slanted approximately in parallel with the flow direction of the cathode off-gas (state of X1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156719-A (JP)
Title: Objective lens for optical pickup device, optical pickup device, optical information recording/reproducing apparatus
Inventor: NOGUCHI KAZUYOSHI
IPC: G11B7/135
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens for an optical pickup device which can easily be manufactured in spite of a short focal distance and can record and/or reproduce information with high density, and to provide an optical pickup device and an optical information recording/reproducing apparatus.  <P>SOLUTION: If the focal distance f of the objective lens is the upper limit of formula (1), that is, shorter than 1.3 mm, the optical pickup device can be downsized. If it is the lower limit, that is, longer than 0.41 mm, molding can be facilitated. In addition, if a value d/f is the upper limit of formula (2), that is, less than 2.1, the objective lens can obtain a sufficient operation distance (working distance), which does not interfere with the protective layer protecting the information recording face of an optical information recording medium. On the other hand, if the value d/f is the lower limit, that is, more than 1.0, the thickness of the peripheral part around the effective diameter of the objective lens in the axial direction is not too thin. Accordingly, molding can be facilitated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155189-A (JP)
Title: Construction method of floor material and floor structure
Inventor: MATSUYOSHI TATSU
IPC: E04F15/02
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of a floor material, and a floor structure, superior in workability, by easily and quickly re-covering and remodeling the floor material.  <P>SOLUTION: This construction method of the floor material adhesively lays the long size floor material 2 of respectively arranging female tongue parts 4 and 5 having upper-lower parts projecting to one side surface on the long edge side, and a male tongue part 6 having a central part projecting to the other side surface, on a floor backing material 14 arranged in a predetermined division. The construction method is composed of a process of laying a hot melt adhesive 8 at a proper interval in a row shape on the floor backing material 14, a process of laying the floor material 2 on this material by fitting the female rabbet parts and the male rabbet part in the mutual adjacent floor materials, a process of laying a floor material 3 of cutting out the lower female tongue part 5 by at least one row in the division on the predetermined floor material 3 in the process of laying the floor material, and a process of adhering the floor material to the floor backing material by inductively heating the hot melt adhesive 8 by irradiating a high frequency by an electromagnetic induction heater 10 from above the floor material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151883-A (JP)
Title: Roll bale carrier
Inventor: MUNESHIGE MANABU
IPC: A01D89/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for carrying a roll bale formed and baled by a roll baler and left on the field out as a simple assistant tool for reducing a load for carrying out operation.  <P>SOLUTION: This roll bale carrier is obtained by parallelly arranging a right and left pair of hanging supporting rods 1 formed into rod shapes having lengths longer than the length of the baled roll B in the axis direction, and continuing in the front and rear direction at an interval corresponding to the width in the radial direction of the baled roll B, hanging a load-receiving rest 2 for carrying the baled roll B between the hanging supporting rods 1, 1, connecting right and left both edge parts thereof to the hanging supporting rods 1, 1, arranging holding parts 3 in stepped shapes bent into crank shapes to the hanging supporting rods 1, and continued thereto so as to be symmetrical in the side view, and integrating or integrally continuing them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157109-A (JP)
Title: Tunable filter
Inventor: KOYANAGI ATSUSHI
IPC: G02F1/1334
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunable filter capable of selecting light having a desired wavelength without using an additional optical member other than the filter and having no polarization dependency.  <P>SOLUTION: The tunable filter comprises a pair of reflection mirrors 3A and 3B disposed to be nearly parallel to each other and forming an optical resonator; a liquid crystal layer 1 disposed in the optical resonator formed by the pair of reflection mirrors 3A and 3B and composed of an isotropic refractive index liquid crystal whose refractive index is isotropically changed; and a pair of transparent electrodes 2A and 2B provided between the reflection mirrors 3A and 3B and the liquid crystal layer 1 and provided so as to sandwich the liquid crystal layer 1. The refractive index of the isotropic refractive index liquid crystal is changed according to voltage applied via the transparent electrodes 2A and 2B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159933-A (JP)
Title: Program material transmission system
Inventor: SHONAI TAKEMASA
IPC: H04H20/14
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program material transmission system capable of checking a transmitted material in real time and instantaneously notifying a monitoring person about whether the transmitted material is right or wrong, thereby enhancing the efficiency of a monitoring job.  <P>SOLUTION: In the program material recording and transmitting system, when starting transmission, a confirmation code recorded in the material itself is read by a reader, and a transmission controller compares the read confirmation code with a confirmation code recorded in a management device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004218077-A (JP)
Title: Good burring property high strength steel sheet excellent in softening resistance in welded heat affecting zone, and its production method
Inventor: YOKOI TATSUO
IPC: C22C38/58
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good burring property and high strength steel sheet capable of improving softening resistance in a welded heat affecting zone and its production method.  <P>SOLUTION: This steel sheet contains, by mass%, 0.01-0.1% C, 0.01-2% Si, 0.05-3% Mn, ≤0.1% P, ≤0.03% S, 0.005-1% Al, 0.0005-0.005% N, 0.05-0.5% Ti and further, contains C, S, N, Ti, Cr, Mo in the range satisfying 0%<C-(12/48 Ti-12/14 N-12/32 S)≤0.05%, Mo+Cr≥0.2%, Cr≤0.5% and Mo≤0.5% and the balance Fe with inevitable impurities. Then, this steel sheet is constituted of ferrite or ferrite and bainite in this micro-structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005163966-A (JP)
Title: Operating device of gas spring in chair
Inventor: NASU NOBUAKI
IPC: F16F9/00
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To retain a pivot by a simple means without mounting a retaining member by working the pivot for connecting a gas spring.  <P>SOLUTION: An enlarged head part 24a is formed on one end of a pivot pin (pivot) 24, a side end part at a link part side with a cam member (pressing member) 30 of an operation lever 28 is bent approximately in the crank shape at a side part close to the enlarged head part 24a of the pivot 24, and a rotating area of a part positioned at a side of the enlarged head part 24a of the bent part 28a is limited within a range close to and opposite to a part of an end face of the enlarged head part 24a at all times to retain the pivot 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163723-A (JP)
Title: Gas fuel supply device of gas engine
Inventor: ENDO HIROYUKI
IPC: F02M21/02
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas fuel supply device of a gas engine in which unstable combustion is prevented from occurring by making adjustable the area of an outlet passage to a charging passage of a gas ejection passage for injecting a gas fuel into a charging passage by a simple structure and a simple control means, and the mixture of the gas fuel and air is adequately maintained throughout the whole operation range of the engine.  <P>SOLUTION: In the gas engine, a mixture gas is formed by injecting a gas fuel from a gas injector into the charging passage, and the mixture gas is supplied and burned in a combustion chamber. The gas injector includes a mechanism for adjusting the gas-supply passage area, a driving device, and a controller. The mechanism for adjusting the gas-supply passage area changes the outlet passage area to the charging passage of the gas ejection passage for injecting the gas fuel into the charging passage. The driving device drives the mechanism for adjusting the gas-supply passage area. The controller changes the outlet passage area of the gas-ejection passage by the mechanism for adjusting the gas-supply passage area so as to make constant the gas flow velocity in the gas ejection passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI