baber/WOPTO huggingface dataset:
Patent JP-2002280551-A (JP)
Title: Method for manufacturing self-matching source/drain cmos device protruding on stepped insulation layer
Inventor: RAP CHAN
IPC: H01L29/78
Filed: 2002-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a protruding source and drain as a measure for a short channel effect. SOLUTION: A gate structure 20 (a gate dielectric layer 14, a gate electrode 16, a first spacer 24, and a hard mask 18) is formed on a substrate 10. A first insulation layer 28 is formed, a resist layer 32 is formed, the insulation layer 28 is etched through an opening 36, the first thickness 42 of the insulation layer is removed, and an S/D opening 40 is formed. The first spacer 24 and the hard mask 18 are removed, and the first spacer 24 and the hard mask 18 are removed so as to form an S/D contact opening 50. Ions are implanted into the substrate 10 through the S/D contact opening 50, and a slightly doped drain region is formed. Second spacers 54, 56, and 58 are formed on sidewalls of the gate electrode 16, the gate dielectric 14, and the insulation layer. A conductive layer is stacked on the gate electrode 16 and the insulation layer.  The conductive layer is flattened and an S/D block 62 protruding on the stepped insulation layer is formed.
Patent JP-2003208007-A (JP)
Title: Color image forming apparatus
Inventor: KATO TSUTOMU
IPC: G03G21/00
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize the reduction of the cost and the improvement of recycling ability by reducing the kinds of parts constituting the attaching part of a toner container and the kinds of the toner containers.  <P>SOLUTION: In the color image forming apparatus having a plurality of image forming parts 2 for forming images in different colors and a plurality of toner container attaching parts 27 to which the toner container 26 for storing the toner to be supplied to the image forming part 2 is attachably/detachably attached, a plurality of attaching parts 27 are formed in the same structure that the container 26 having the same shape is attached, and the apparatus is provided with two or more toner container attaching parts 27B to which the toner container 26B for storing black toner is attached out of a plurality of attaching parts 27. Thus, the apparatus has only to be provided with one kind of attaching part 27, so that the kinds of the parts constituting the attaching part 27 are reduced. Even if the consumption of the black toner is more than other color toner, frequency that the black toner is used up is prevented from getting high.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215086-A (JP)
Title: Biosensor cartridge and biosensor-imparting apparatus mounting the same
Inventor: AMANO YOSHINORI
IPC: G01N27/416
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occupation area of a biosensor cartridge, to successively send out a biosensor that is accommodated in the biosensor cartridge with a simple manual operation, and further to easily confirm the remainder of the biosensor that is being used.  <P>SOLUTION: There are a recess 70 for loading a biosensor cartridge 38 where a plurality of biosensors 46 are aligned in a thickness direction for accommodating, a biosensor projection means for successively sending the biosensor 46 in the longitudinal direction, an operation button section 40 that is operated in linking with the biosensor projection means, a sealing roller means for blocking the opening of the biosensor cartridge, an electric connection means that is electrically connected to the electrode section of the biosensor, and an output means for outputting a measured result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216552-A (JP)
Title: Program for display by information type
Inventor: KOMATSU TOMOSHIGE
IPC: G06F3/048
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program for display by information type capable of visually and easily displaying the data forms of a plurality of data included in the obtained data in a graspable manner.  <P>SOLUTION: A navigation apparatus 20 classifies respective kinds of data included in the received mail obtained through a wireless telecommunication line 40 by a data analysis program 22c for each data form. A data form icon 23a is allocated to the data obtained for each classified data form by a coordinating program 22d. The allocated data form icon 23a is displayed on a display 27 by a drawing program 22e. As a result, the data form of each data included in the received mail obtained through the wireless telecommunication line 40 can be confirmed visually by the data form icon 23a displayed on the display 27. Therefore, the data forms of a plurality of data included in the received mail can be grasped visually and easily.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220451-A (JP)
Title: Production method for continuously casting slab excellent in cleanliness
Inventor: FUCHIGAMI KATSUHIRO
IPC: B22D11/108
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To establish a production method for a continuously casting slab for improving cleanliness of the slab in a ladle replacing part simply and inexpensively.  <P>SOLUTION: In the production method for the continuously casting slab excellent in cleanliness, the S density in a molten steel in the ladle is made to be 0.006 mass% or less by the start of teeming the molten steel from the ladle to the tundish, when producing the continuously casting slab by replacing a ladle during casting. The teeming of the molten steel into the tundish is stopped, so that the molten steel height H satisfies the following expression (1) after the start of teeming the molten steel from the ladle into the tundish, and then, the ladle is replaced for teeming the molten steel from the next ladle into the tundish. H/D>1...(1) (wherein H is the height of the molten steel in the ladle (m), D is the molten steel teeming port diameter of the ladle (m)).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215532-A (JP)
Title: Image display device
Inventor: YANO TOMOYA
IPC: G02F1/1335
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To display a bright image by using a bright illumination optical system of a low F number and preventing the deterioration of light utilization efficiency in a color separation and composition element.  <P>SOLUTION: This display device is provided with the illumination optical system 2 for illuminating a space light modulation element 1 and a projection lens 3 for forming the image of the space light modulation element 1, By a reflection surface 4 arranged between the illumination optical system 2 and the space light modulation element 1, the optical path of illumination light from the illumination optical system 2 to the space light modulation element 1 is folded back.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218440-A (JP)
Title: Package for housing optical semiconductor element and optical semiconductor device
Inventor: KAWABATA KAZUHIRO
IPC: H01S5/022
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat radiating property of an optical semiconductor element mounted on the upper surface of a metallic substrate through a mounting substrate.  <P>SOLUTION: The thickness of the metallic substrate is adjusted to 0.1-0.5 mm. In addition, the mounting substrate has a metal-carbon complex A obtained by impregnating a metallic component n containing at least one kind selected from among Ag, Ti, Cr, Zr, and W in an amount of 0.2-10 wt.% and Cu in an amount of 90-99.8 wt.% into a carbonaceous base material m in which aggregates of unidirectional carbon fibers 1 are scattered, a stainless steel layer X and a Cu layer Y respectively laminated upon the upper and lower surfaces of the complex A, and a plated metallic layer b formed to coat the surface of the Cu layer Y.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214040-A (JP)
Title: Structure of door frame mounting part of bathroom
Inventor: KITACHI NORIYUKI
IPC: E06B1/70
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To stably support a door frame of a narrow width by utilizing a door receiving member used for supporting the narrow door frame.  <P>SOLUTION: The door receiving member 5 is fixed to an end part of a floor pan 3, and an approximately one-side half part in the width direction of a lower frame of a door frame 6 on which doors 35 are mounted in a plurality of rows in the width direction, is placed and fixed on the door receiving member 5. One end part of a reinforcement plate 50 is held between the door receiving member 5 and the lower frame 9. A lower part of a part projecting to a side opposite to the bathroom with respect to the door receiving member 5, of the lower frame 9 is abutted and supported on the reinforcement plate 50 and fixed by a screw tool 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217564-A (JP)
Title: L-shape terminal and cap for control valve type lead acid storage battery and structure of terminal part using the same
Inventor: MISHIRO YUICHIRO
IPC: H01M10/06
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which does not easily have leakage from the terminal part in the control valve type lead acid storage battery using a L-shape terminal 1.  <P>SOLUTION: On the side portion 14 of the L-shape terminal which comprises an electrode pole insertion hole 3 at the bottom portion 13 and a lead wire connection hole 5 at the side portion 14, a protrusion 2 which protrudes to the opposite direction to the bottom portion 13 and of which lower face contacts a step part 8 formed on the cap 7 is provided. The cap 7 is provided with a plane portion 15 that contacts the bottom portion 13 of the L-shape terminal 1 and a step part 8 that contacts the lower face of the protrusion 2. And in the state that the bottom portion 13 of the L-shape terminal 1 and the lower face of the protrusion 2 are contacting the cap 7, the engaging portion of the L-shape terminal 1 and the electrode pole 11 is welded and enclosed by filling an epoxy adhesive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223468-A (JP)
Title: Interlocking method between two-dimensional drawings and between two-dimensional drawing and three- dimensional model and cad system adopting the same
Inventor: SUGAWARA SHIGERU
IPC: G06F17/50
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically reflect a dimensional change, etc., between various types of two-dimensional drawing and between a two-dimensional drawing and a three-dimensional model by interlocking therebetween in a CAD system.  <P>SOLUTION: As for respective components used for the various types of the two-dimensional drawing and the three-dimensional model as objects of a design and a drawing, this method relates the corresponding components between the various types of the two-dimensional drawings and between the two-dimensional drawing and the three-dimensional model to each other, creates product dimension parameter control data 18 controlling parameters such as the dimension and the attribute per related component unit, and operates the product dimension parameter control data so as to change the parameters of the various types of the two-dimensional drawing and the three-dimensional model.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220636-A (JP)
Title: Molding die unit
Inventor: KIYONO YOSHIHIRO
IPC: B29C45/73
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding die unit which is free from the fear that a tube member could be set eccentrically at a pathway for a temperature controlling liquid and is excellent in a cooling effect.  <P>SOLUTION: The molding die unit is equipped with a nested cooler 4 having a roughly cylindrical bore 7 in its center and a tube member 8 having a diameter smaller than the bore 7 and being inserted into the bore 7. They are composed so that the temperature controlling liquid, being pressure fed from a rear end into the tube member 8, flows from a front end to the rear end of the tube member 8 passing between a periphery of the tube member 8 and the bore 7. By fixing the front end of the tube member 8 to the nested cooler 4, the tube member is kept from an eccentric fitting, a temperature distribution of the nested cooler 4 becomes uniform and the excellent cooling effect is achieved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221382-A (JP)
Title: Novel pyridine compound, its precursor, and method for producing them
Inventor: YONEZAWA AZUSA
IPC: C07D213/55
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a novel pyridine compound useful as a raw material for an enzyme inhibitor such as an NO synthesis inhibitor, to obtain its precursor, and to provide methods for producing them.  <P>SOLUTION: The novel pyridine compound being an alkyl 2-formylamino-3-(2- pyridyl)propionate represented by formula (I) (wherein R is a 1-3C alkyl, desirably, ethyl) is produces by reducing a novel pyridine compound precursor being an alkyl 2-formylamino-3-(2-pyridyl)propenoate obtained by reacting 2- pyridylaldehyde with an alkyl isocyanoacetate in the presence of an amine compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223029-A (JP)
Title: Image forming apparatus
Inventor: SAKATA TOMOSHI
IPC: H02P6/06
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing environmental load by reusing a new motor as a drum driving motor even when a driving system to which the new motor is attached is not the one for driving a drum.  <P>SOLUTION: In the image forming apparatus, at least (1) rotating a photoreceptor drum, (2) developing, (3) fixing, (4) feeding transfer paper, (5) ejecting the transfer paper on which an image is formed, (6) carrying the transfer paper to an image forming part are respectively performed by driving by the individual driving means. The apparatus has a history that a means for rotating and driving the photoreceptor drum has been already used as an optional driving means selected out of (1) to (6).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221163-A (JP)
Title: Tension control method for wire led out from bobbin, and its device
Inventor: OI TAKESHI
IPC: B65H59/10
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of letting out a wire led out from a supply bobbin while applying a constant tension thereto, and capable of stably processing the wire without causing wire disconnection or the like.  <P>SOLUTION: The residual quantity of a wire wound around a supply bobbin is measured, and an inertia force is calculated from the residual quantity of the wire and the self-weight of the supply bobbin. A braking force is calculated from the inertia force and the rotational frequency of the supply bobbin. The braking force is given to the supply bobbin by a powder brake. The tension of the wire led out from the supply bobbin is retained constant to let it out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223899-A (JP)
Title: Manufacturing method of negative electrode plate and lithium secondary battery using the negative electrode plate
Inventor: OSHIMA KENICHI
IPC: H01M4/13
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode plate which has adhesion between a negative electrode current collector and a negative electrode mix layer and is not peeled off even if a coating start edge section of the negative electrode mix layer is in touch with an exposed section of the negative electrode current collector, and to provide a lithium secondary battery using the negative electrode plate.  <P>SOLUTION: After a negative electrode paste-like mixture is intermittently coated, dried and extended by applying pressure on both surfaces of a copper foil having an average surface roughness Ra of 0.15-0.40 μm for a current collector, a hoop cut into predetermined widths is wound around a reel and heated at a higher temperature than softening points of a binder and/or a thickener in the negative electrode mix layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228913-A (JP)
Title: Device and method for data stream recording, and program
Inventor: YAMAGAMI YASUSHI
IPC: H04N5/92
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data stream recording device for sufficiently protecting data.  <P>SOLUTION: A reception unit 3 sends a data stream obtained by receiving a digital broadcasting, to a motherboard 1. The motherboard 1 divides TS packets included in the data stream into two and stores one in an internal memory 33 for contents storage in the form of a packet collection file. Further, the motherboard 1 stores a data stream, obtained by substituting dummy packets for the TS packets of the data stream stored in the internal memory 33 for contents storage, in a storage 2 for the motherboard. The dummy packets each include a packet number indicating the position of a packet replaced with the dummy packet in the packet collection file. In reproduction, the data stream is restored by substituting packets to be thinned out for the dummy packets in the substituted data stream.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226971-A (JP)
Title: Tetrahedral amorphous carbon film and production method therefor
Inventor: HYODO HIROYUKI
IPC: C23C14/22
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard carbon film which can prevent the sticking of moisture and lubricants in spite of the improvement of its hardness.  <P>SOLUTION: On formation of the tetrahedral amorphous carbon film, an FCA (Filtered Cathodic Arc) method is used. An object 45 is irradiated with an ion beam 55 of carbon. In the process of the deposition of carbon atoms, gaseous CF<SB>4</SB>is filled in chamber. Fluorine atoms are taken into the tetrahedral amorphous carbon film deposited on the object 45. Even if a dense structure is formed, sufficient fluorine can be taken into the tetrahedral amorphous carbon film. Fluorine scattered on the surface of the tetrahedral amorphous carbon film secures sufficient water repellency.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229027-A (JP)
Title: Flat shielded cable
Inventor: TANAKA ATSUO
IPC: H01B7/08
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielded cable capable of sufficiently coping with the latest electronic and electric apparatuses to be newly loaded in an automobile, whereof shielding performance can be maintained, terminal processing is easy, and buckling and rupture can be effectively prevented even if the outer diameter of a signal wire is slenderized.  <P>SOLUTION: This flat shielded cable 11 is structured by disposing a plurality of insulation coated signal wires 12 side by side, coating the periphery of the insulation coated signal wires 12 with a shielding tape 14 fitted with an impedance adjusting interposed tape having a shielding layer 14a so that the shielding layer 14a is positioned outside, disposing a drain wire 13 side by side with either one side of the rows of the plurality of insulation coated signal wires 12 so that the drain wire 13 is brought into contact with the shielding layer 14a of the shielding tape 14 from the outside, and covering the periphery of the whole of them with an insulation sheath 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233772-A (JP)
Title: Information processor and character recognizing method
Inventor: DOBASHI TOSHIMASA
IPC: G06K9/72
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly accurate character recognition result even when electronic address information is included in a character recognition object.  <P>SOLUTION: When an image of a document is read into a document image input part 10 and a character string region is extracted by a layout analyzing part 20, character recognition is carried out by a character recognizing part 30 and a candidate and its reliability of each character are generated. On the basis of its result, a post processing determining part 40 carries out post processing determination including attribute determination of whether or not there is a character string corresponding to electronic address information, and reliability determination of the character string corresponding to the electronic address information. If there is a character string corresponding to the electronic address information and it does not reach certain reliability, a candidate generating part 50 generates a plurality of candidates with respect to the character string. A network connecting part 60 attempts connection to a network by using the candidates. A recognition determining part 70 determines a character recognition result by using a result of a network connection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161257-A (JP)
Title: Hybrid compressor
Inventor: TERAUCHI KIYOSHI
IPC: F04C29/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid compressor capable of solving problems in a conventional hybrid compressor.  <P>SOLUTION: A first compressing mechanism driven by only a first driving source and a second compressing mechanism driven by only a second driving source are integrally assembled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232360-A (JP)
Title: Roller bearing
Inventor: MATSUYAMA HIROKI
IPC: B24B7/16
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing which resists seizure or other defects even when it is being operated with high load and at high speed rotation.  <P>SOLUTION: In a roller bearing 1 wherein a plurality of rollers 4 are intervened between an inner ring member 3 and an outer ring member 2, and of the inner ring member 3 and the outer ring member 2, at the end in axial direction of at least either one member, there is provided as well an armor portion 7 having a guideway which guides an end surface 4A of the roller 4 with sliding contact, many microscopic striped polishing traces 9 persist in many directions at the end surface 4A of the roller 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235042-A (JP)
Title: Image encoding apparatus and encoding method thereof
Inventor: FUKUHARA TAKAHIRO
IPC: H04N19/80
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoding apparatus for reducing flicker noise in the moving picture encoding processing in compliance with the Motion-JPEG 2000 and to provide a method thereof.  <P>SOLUTION: The image encoding apparatus applies wavelet transform to an input image, quantizes a wavelet coefficient, and further replaces the quantization coefficient between preceding and succeeding frames according to a prescribed discrimination condition. The quantization coefficient finally outputted is developed into a bit plane from the MSB until the LSB, an encoding path is generated by each bit plane, arithmetic encoding is performed in the encoding path, a header is added to the arithmetic code while controlling the coding quantity from the produced arithmetic code to reach the target coding quantity to produce a packet comprising image data. The quantization coefficient is replaced on the basis of an absolute value error of the quantization coefficients of preceding and succeeding frames in the same sub band, and the wavelet coefficient is added to reduce wrong detection in the replacement processing thereby effectively suppressing flicker noise.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231374-A (JP)
Title: Printing plate material and printing plate
Inventor: MORI TAKAHIRO
IPC: C09D11/322
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing plate material having a hydrophilic layer having scratch resistance and rubber rubbing resistance equivalent to aluminum grain and excellent in printing durability, and a printing plate comprising the printing plate material.  <P>SOLUTION: In the printing plate material wherein the hydrophilic layer is provided on a substrate material, a center line average roughness Ra of the hydrophilic layer is 150-<1,000 nm and the number of effective projections of the hydrophilic layer is 500-<3,000. Herein, the effective projections are parts projected from a plane higher than a center roughness plane of a three- dimensional roughness curved surface by 10 μm, and a ratio H/D of a diameter D of each projection and a projected height H from a plane higher than the center roughness plane by 1.0 μm is not less than 0.15.  <P>COPYRIGHT: (C)2003,JPO