baber/WOPTO huggingface dataset:
Patent JP-2004267017-A (JP)
Title: Agricultural implement
Inventor: NAKAZAWA ATSUSHI
IPC: A01B73/06
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural implement suitably carrying out stable movement of a soil operating means.  <P>SOLUTION: The agricultural implement 1 is equipped with the soil operating means 10 movable to a forward operating position, a retreating operating position and a housed inoperative position. The agricultural implement 1 is provided with a first gas spring 152 constituting a first movement assisting and speed reducing means 151 assisting the movement of the soil operating means 10 from the forward operating position to the inoperative position and reducing the moving speed of the soil operating means 10 from the inoperative position to the forward operating position. The agricultural implement 1 is equipped with a second gas spring 162 constituting a second movement assisting and speed reducing means 161 assisting the movement of the soil operating means 10 from the retreating operating position to the housed inoperative position and reducing the moving speed of the soil operating means 10 from the housed inoperative position to the retreating operating position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268167-A (JP)
Title: Machining device for light alloy wheel
Inventor: HATAKEYAMA MITSUHIRO
IPC: B23Q17/22
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining device for a light alloy wheel for accurately machining a valve hole without causing external appearance failure even in the light alloy wheel narrow between spokes.  <P>SOLUTION: This machining device for the light alloy wheel has the cutting function for machining the valve hole and the fixing function for fixing the light alloy wheel. The machining device has the detecting function for detecting a turning angle of the fixed light alloy wheel, and is characterized in that the fixing function has a gripping means for gripping the light alloy wheel, and a means for axially rotating the gripped light alloy wheel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273628-A (JP)
Title: Semiconductor device and manufacturing method
Inventor: FUKASE KATSUYA
IPC: H01L23/12
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that has a stable shape even if the thickness of the semiconductor device is thinned as much as possible, is easily handled in a process, such as manufacture and assembly, and can improve manufacturing efficiency and yields; and to provide a manufacturing method.  <P>SOLUTION: A solder resist 22 is formed at the element mounting surface side of a circuit pattern 21 formed on a carrier tape 32, the solder resist is patterned for exposing a wire-bonding section, and a support member 26 is attached to a portion that is at the element mounting surface side of the circuit pattern and is also outside the formation region of the mold resin of the semiconductor device. After that, the carrier tape is separated from the circuit pattern, the solder resist 22 is also formed at the external terminal formation side of the circuit pattern for patterning, and the external connection terminal formation region on the other surface of the circuit pattern is exposed. A semiconductor device 6 is mounted, wire-bonding connection is made, sealing is performed by the mold resin, and then a support member is removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273269-A (JP)
Title: Splice attraction connector
Inventor: SHIRAFUJI YUKIHIRO
IPC: H01R4/58
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components and a working man-hour in a splice attraction connector in which a splice circuit and a through circuit are formed.  <P>SOLUTION: A male terminal 11 and a first female terminal 10A are contained in the terminal containing chamber 31 of a male connector 30, a second female terminal 10B is contained in the terminal containing chamber 41 of a female connector 40, and the male connector 30 and the female connector 40 are connected as connectors. Then, the male terminal 11 contained in the male connector 30 is connected to the second female terminal 10B contained in the female connector 40 to form the through circuit. Meanwhile, the first female terminal 10A contained in the male connector 30 is connected to the second female terminal 10B contained in the female connector 40 via a bus bar 20 for a splice having a plurality of tabs 20b for connecting the splice to form a splice circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274463-A (JP)
Title: Differential electronic circuit
Inventor: NISHIMURA KAZUYOSHI
IPC: H03H11/04
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential electronic circuit for ensuring a peaking amount for a high frequency region without increasing the inductance of a load inductor.  <P>SOLUTION: The drains of active transistors 2a, 2b are respectively connected to load resistors 1a, 1b in pairs, the load resistors 1a, 1b are respectively connected to load inductors 11a, 11b in pairs, and a coupling capacitor 20 is connected between a connecting point 21a of the load resistor 1a and the load inductor 11a and a connecting point 21b of the load resistor 1b and the load inductor 11b. Thus, the peaking amount at the high frequency region of the differential electronic circuit is increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267628-A (JP)
Title: Care brake mechanism of wheelchair
Inventor: TAKIZAWA MANABU
IPC: A61G5/02
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a care brake mechanism of a wheelchair capable of reducing the stepping force of a user of the wheelchair (a care-taker) in operating a foot brake and easily adjusting the state of wear and effectiveness of the brake.  <P>SOLUTION: When the user steps on a foot pedal 11a, foot links 11a and 11b are rotated counterclockwise with the rotation axis 33 as the fulcrum, and a link C9 is pressed. When a link C9 is pressed, a link A7 is rotated counterclockwise, a link B8 is drawn and a link D10 is pressed. As a result, a parking brake lever 2 is rotated counterclockwise with a brake link fixing plate 37 as the fulcrum and a brake shoe 24 is pressed against a rear wheel 18, so that the wheelchair is braked. Accordingly, the power to operate the foot brake is reduced and as the parking brake lever can be moved forward/backward along a long groove of a fixed plate 21, the braking force can be easily adjusted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273080-A (JP)
Title: Transparent sheet for optical information recording medium, method for manufacturing same, and optical information recording medium
Inventor: TSUNODA TAKESHI
IPC: G11B7/24
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a transparent sheet for an optical information recording medium, having high productivity and proper thickness precision, in which a defect or a crack does not occur at the edge surface, the transparent sheet for the optical information recording medium, and the optical information recording medium having the transparent sheet for the optical information recording medium.  <P>SOLUTION: In the method for manufacturing the transparent sheet for the optical information recording medium, the sheet is prepared by a step for providing a hard coat layer, by successively applying a radiation curing resin coating liquid on one surface of a cover film wound around like a roll, and by successively irradiating the film to be cured with radiation having 50-95% of the amount of radiation for fully curing the formed coating film; a step for successively providing an adhesive layer on the other surface of the cover film; and a step for irradiating the hard coat layer to be fully cured with the irradiation again, after punching the cover film provided with the hard coat layer and the adhesive layer into a disk-like shape. The optical information recording medium includes the transparent sheet for the optical information recording medium obtained by utilizing the method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275077-A (JP)
Title: POLYNUCLEOTIDE ENCODING 3'-tRNase
Inventor: NASHIMOTO MASAYUKI
IPC: C12N1/15
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polynucleotide encoding a new 3'-tRNase, to provide a genetic engineering material for easily and uniformly preparing the 3'-tRNase using the polynucleotide, and to provide a new recombinant 3'-tRNase prepared by using them.  <P>SOLUTION: The polynucleotide encoding at least C-terminal side polypeptide of the expression product of gene ELAC1 or ELAC2 is provided. A recombinant expression vector having the polynucleotide is provided. A transformed cell obtained by the recombinant expression vector, and the recombinant 3'-tRNase as an expression product derived from the recombinant expression vector are also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277974-A (JP)
Title: Weft insertion stabilizer for water jet loom
Inventor: NAGI KEIICHI
IPC: D03J1/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress upward air flow caused by the rocking motion of the reeds.  <P>SOLUTION: Plate members are arranged at at least upper part of the reed-rocking range and the plate members are allowed to get close to the reeds so that the plate members may suppress the upward air flow. The plate members are extended from the midway of the reeds-rocking range to the most backward position. At least a part of the plate members are made movable to the frame and the reeds are made visible from the moving site. A support member is placed between at least a part of the plate members and the frame, at least a part of the plate members are made rotatable or detachable to the supporting member. At least a part of the plate members are made slidable along the weft insertion direction. The plate members together with the supporting member are made movable to the frame. A plurality of plate pieces in the plate members are arranged in parallel. The reed upper part at the most front position in the reed-rocking range and the opposing turning part are set to the plate members. A projection is extended downward on the reed face side of the plate member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289599-A (JP)
Title: Accounting system
Inventor: SUZUKI TAKANORI
IPC: H04N1/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accounting system and accounting method with which the accounting result can be obtained with a facsimile machine only by inputting handwritten account data or the like from the facsimile machine of the client even without using a personal computer on a client side.  <P>SOLUTION: Input data from the facsimile machine of a client side system are converted from facsimile data into electronic mail data by a communication conversion system and transmitted to an accounting office side system through a telecommunication line, financial document data created by the accounting office side system and transmitted through the telecommunication line are converted from the electronic mail data into the facsimile data by the communication conversion system and outputted from the facsimile machine of the client side system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288065-A (JP)
Title: Inquiry server, inquiry program and program recording medium
Inventor: KIMURA TSUKASA
IPC: G06Q50/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To offer suitable services even when the addition, change and deletion of contents or services are frequently conducted, and there are many registrations and inquiry requests.  <P>SOLUTION: There is provided an inquiry server 4a which acquires relevant information related to at least one of additional services and additional contents in which contents which can be added are determined according to property conditions of the contents and location information indicating a content center 9 which is a provider of these contents, receives property information indicating properties of the contents, and compares the property information with the property conditions, thereby specifying the relevant information related to at least one of additional services and additional contents, and corresponds this specified relevant information with the location information indicating the content center 9 which is a provider of at least one of the additional services and the additional contents related to this relevant information, and transmits the relevant information and location information in correspondence with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004025838-A (JP)
Title: Method for monitoring wall thickness of blow molded plastic container, and apparatus therefor
Inventor: BIRCKBICHLER CRAIG ALAN
IPC: B29C49/80
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To specify a mold for manufacturing a container and the spindle cooperating with the mold in the inspection system of a blow molded plastic container and to feed back those data rapidly and simply at a proper time.  <P>SOLUTION: The wall thickness of a blow molded plastic container is inspected by a plastic container molding machine having a plurality of molds and a plurality of spindles cooperating with the molds. The inspection of the container is performed by irradiating the container with infrared rays to detect the part of infrared rays passed through the container and converting the partially detected rays to the corresponding electric signal and transmitting this signal to a microprocesser 90. The microprocessor receives a signal related to a wall thickness to compare the same with the memory data related to a desired wall thickness to transmit the same as wall thickness data. A touch screen display 150 is arranged so as to display data containing the average wall thickness of the container within a predetermined time range in relation to the molds and the spindles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004285787-A (JP)
Title: Method and device for recycling waste concrete utilizing asphalt plant
Inventor: SHIMA HIROKAZU
IPC: B09B3/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproduction aggregate of high quality by preventing deterioration due to heating in reproducing.  <P>SOLUTION: A recycling method supplies discard concrete charged to be heated to a new material drier 11 adding a cover covering the periphery of a flame F of a burner 11d to a waste material drier 16, peeling a cement paste from a concrete aggregate by agitating waste concrete together with a rubbing medium charged into the waste material drier 16, and collects fine components mainly comprising the cement paste by a dust collection means 18b connected to the waste material drier 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289078-A (JP)
Title: Rolled piezoelectric element
Inventor: MATSUI NAOKI
IPC: H01L41/083
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolled piezoelectric element capable of reducing the time and effort in manufacturing to the possible extent and solving a self-breaking problem.  <P>SOLUTION: The piezoelectric element is formed by cylindrically rolling a laminate 30 which is composed of a piezoelectric material layer 31 formed of a ceramic-based piezoelectric material molded in a thin plate and electrode layers 34 formed by coating the surfaces of the piezoelectric material layer 31 with an electrode material mainly composed of platinum or silver-palladium, wherein the electrode material to be used has a coefficient of contraction which is different from that of the piezoelectric material under firing. The difference in the coefficients of contraction between the electrode material and the piezoelectric material is preferably 3% or higher, and in particular, when the outer diameter of the piezoelectric element after firing is 1.3 mm or smaller, the difference is preferably 5% or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296542-A (JP)
Title: Hetero-junction bipolar transistor and its manufacturing method
Inventor: KAWASAKI TAKESHI
IPC: H01L29/737
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To speed up a hetero-junction bipolar transistor.  <P>SOLUTION: The hetero-junction bipolar transistor 100 is provided with collector layers 2, 3, a base layer 4, an emitter layer 5 and an emitter contact mesa 6 which are laminated in this order on a substrate 1. The emitter contact mesa has an elongated plane shape. The longitudinal direction of the emitter contact mesa is <01-1> or <010>. Two side surfaces of the emitter contact mesa along the longitudinal direction turn to an order mesa surface or a perpendicular surface to a main surface (100) of the substrate. In either case, spacing between the emitter contact mesa and a base electrode is shorter than before. As a result, base resistance is reduced, and operation of the hetero-junction bipolar transistor is accelerated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290756-A (JP)
Title: Drying device in underwater decomposition type garbage treatment apparatus
Inventor: MURASHITA YOSHIAKI
IPC: B09B3/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the drying device in an underwater decomposition type garbage treatment apparatus capable of cleanly discharging dried matter obtained by drying a decomposition liquid without leaving the same in a drying chamber and capable of preventing the scattering of the dried matter to the periphery of a cyclone.  <P>SOLUTION: The drying device 6 connected to a decomposition tank is equipped with the drying chamber 63 and a discharge mechanism 64 comprising a blower 67 and the cyclone 68. An exhaust blower 62a for introducing hot air having contributed to drying into the decomposition tank through a hot air pipe 62 is connected to the drying chamber 63 and the upper part of the cyclone 68 is to allowed to communicate with the suction side of the exhaust blower 62a through a communication pipe 68c. Further, a first detector 71 for detecting the opening and closing of an on-off door 70 for taking out or attaching a recovery box 69 and a second detector 72, which detects that the recovery box 69 is attached to a proper position, are provided, and the exhaust blower 62a and the blower 67 are operated so as to be controlled on the basis of the detection results of the first and second detectors 71 and 72.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294600-A (JP)
Title: Polymer film, polarizer, polarizing plate, optical film, and image display device
Inventor: HIRAI MARIKO
IPC: C08G75/23
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer film exhibiting light absorbing performance in a wide wavelength range, to provide a polarizer which comprises the polymer film and exhibits dichroism in a wide wavelength range, to provide a polarizing plate using the polarizer, to provide an optical film using the polarizer or the polarizing plate and, further, to provide an image display device using the polarizer, the polarizing plate or the optical film.  <P>SOLUTION: The polymer film has a structure where metallic fine particles are dispersed in a polymer matrix and, therein, a polymer forming the polymer matrix comprises polysulfone polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002751-A (JP)
Title: Gas barrier coating composition and method for producing the same
Inventor: SHIHO KOUJI
IPC: C09D183/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition resistant to the lowering of the barrier property to gases such as oxygen and water vapor even under a highly humid condition and free from compounds suspected to be harmful to human body.  <P>SOLUTION: The gas barrier composition contains (a) a vinyl alcohol resin, (c) at least one compound selected from an alkoxysilane expressed by R<SP>3</SP><SB>p</SB>Si(OR<SP>4</SP>)<SB>4-p</SB>, its hydrolyzate and its condensate and, as necessary, (b) at least one compound selected from a metal alcoholate expressed by R<SP>1</SP><SB>m</SB>M(OR<SP>2</SP>)<SB>n</SB>, a hydrolyzed product of the metal alcoholate, a condensation product of the metal alcoholate, a chelate compound of the metal alcoholate, a hydrolyzed product of the metal chelate compound, a condensation product of the metal chelate compound, a metal acylate, a hydrolyzed product of the metal acylate and a condensation product of the metal acylate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005526-A (JP)
Title: Content using system
Inventor: AZUMA AKIO
IPC: G06Q50/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content using system for satisfying mutually opposed requests such as a user request and the protection of a copyright in a well-balanced state on contents bound to a network.  <P>SOLUTION: A content taking-in device 100 has a content ID forming part 104 for forming content ID and a content key information code converting part 103 for converting content key information into a code by a network key. A content using device 110 has a content key information decoding part 112 for decoding the content key information by the network key, a writing-out content list accumulating part 114 for accumulating a list (MCL) for recording the writing-out content ID on an accumulating medium and a writing-out content list control part 113 for determining the possibility of writing-out of the contents on the basis of the MCL.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004300511-A (JP)
Title: Method for sinter bonding of sintered composite body
Inventor: ASAKA KAZUO
IPC: B22F7/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide superior versatility and to improve bonding strength by facilitating the application of a sinter bonding method utilizing the shrinkage of an outer member due to sintering to both the case where a bonding surface has a simple flat-plate shape and the case where a bonding surface has a recessed groove midway.  <P>SOLUTION: In the method for sinter bonding of a sintered composite body 1, an inner member 10 and the outer member 15 are fitted together and bonded by sintering. In the case where the outer member 15 is formed by sintering a compacted nearly cylindrical green compact 15A, a step 10a for relief is set each in the position of the inner member 10 corresponding to the bonding surface at each end of the green compact 15A and the inner member 10 is fitted in the cylinder of the green compact 15A, and, by the dimensional shrinkage resultant from the sintering of the green compact 15A, each end 15a side of the outer member 15 is deformed in such a way that it envelopes each edge of the step 10a of the inner member 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300783-A (JP)
Title: Display device
Inventor: MARUYAMA HITOSHI
IPC: E01F9/615
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a display device which enables restoration to be performed at a low cost.  <P>SOLUTION: In this display device wherein a sign plate (11), a diffuser (12) and a light source are combined together, the sign plate is arranged on the diffuser; the light source is composed of a plurality of light-emitting diodes which are positioned on the opposite side of the sign plate and arranged in the diffuser; the diffuser is composed of a plurality of split diffuser cells; and the light-emitting diodes are built into the respective diffuser cells. Thus, when getting out of order, the original state can be restored only by replacing the diffuser cells into which the damaged light-emitting diodes are built.  <P>COPYRIGHT: (C)2005,JPO&NCIPI