baber/WOPTO huggingface dataset:
Patent JP-2003258085-A (JP)
Title: Wiring structure and formation method therefor
Inventor: IKEDA MASANOBU
IPC: H01L23/522
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To maintain sufficient mechanical strength even when a material of low dielectric constant is used for a part of an insulation film based on a universal judgmental standard by establishing the universal judgmental standard for a wiring structure that does not depend on a state of an insulation film, in which the wiring structure is formed, such as a structure and a material, etc., and to improve a stress migration characteristic.  <P>SOLUTION: Related to a wiring structure 1 that is constituted by integrally forming wiring 2 and a plug 3 with Cu as a material by a damascene method, a difference between deviation stress (1) applied in the longitudinal direction of the wiring and deviation stress (2) applied in a direction vertical to the center axis of the plug is so controlled as to be 220 MPa or below.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250547-A (JP)
Title: Novel plasmid vector
Inventor: MOROTOMI SHINYA
IPC: C12N15/09
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasmid vector capable of artificially controlling phenanthrene-decomposing function of a microorganism of Sphingomonas xenophaga AJ1 strain by elucidating the information transmission mechanism of the microorganism.  <P>SOLUTION: A plasmid including a group of enzyme genes relating to the decomposition of phenanthrene is found from the Sphingomonas xenophaga AJ1 strain. The plasmid vector is a plasmid vector including a replication protein gene derived from pSXAc2 and an autonomous replication sequence and includes five phenanthrene decomposition enzyme genes, genes encoding a protein having unclear functions and a replication protein, and an autonomous replication sequence. A decomposing ability to phenanthrene or the decomposition or metabolic products can be imparted to the Sphingomonas by introducing the plasmid into the microorganism. The decomposing ability to phenanthrene is artificially controlled by elucidating the information transmission mechanism of the AJ1 strain using a replication protein and an autonomous replication sequence formed by deletion, addition or substitution of an amino acid or a nucleotide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257649-A (JP)
Title: Method of manufacturing organic electro-luminescence element
Inventor: NISHIO YOSHITAKA
IPC: H01L51/50
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the possibility of occurrence of luminescent defect in an organic EL element.  <P>SOLUTION: In the manufacture of the organic EL element formed by stacking an anode layer, an organic light emitting element layer having a positive hole transport layer, a light emitting layer, and an electronic transport layer, and a cathode layer in this order, first one or more dummy substrates are introduced in a device for depositing the organic light emitting layer on the substrate (S10), foreign matter in the device is adhered by depositing the organic layer (S12), the substrate forming a product is introduced (S16), and the organic light emitting element layer is deposited (S18). Thus the possibility of occurrence of luminescent defect due to adhesion of foreign matter onto the product substrate can be minimized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257682-A (JP)
Title: Lighting confirming method
Inventor: FUJISAKI NOBUO
IPC: H05B37/03
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To determine accurately and quickly whether an element for a light source of a reading device works properly.  <P>SOLUTION: From an input power supply 21, the power is given to an inverter 23 through a current measuring circuit 22 to light up a cold cathode tube 24, and the load current in the on condition is fed to a resistance in the current measuring circuit 22, and the voltage on the load side of the resistance is led out from a terminal 26 as a measuring output current, and when this load side voltage of the resistance is below a given value (the output current being over the specified value), a determination is passed that the cold cathode tube 24 is on, and when over the given value, it is determined that the cold cathode tube 24 has gone out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259086-A (JP)
Title: Image processing apparatus
Inventor: NARUSE KENTARO
IPC: H04N1/04
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in a conventional image processing apparatus that a shadowed image cannot be converted into a white image if a part which is actually shadowed in an output image is larger than a prescribed scope, and that flotation such as a ridge formed on a part other than a center part cannot be dealt with, because a black image in the center part of an obtained image is forcibly converted into a white image within a prescribed scope and the scope of a shadowed image of an actual output image may not match the prescribed scope in some cases.  <P>SOLUTION: An image processing apparatus P is roughly constituted so as to be provided with a scanner section A, an image processing section 30 for applying various types of image processing to a read image, a storage section 70 being a memory or a hard disk drive, an operating section 60 for performing an input operation, an output section 40 for outputting an image processed by the section 30, and a control section 10 for controlling the each of the above sections.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264792-A (JP)
Title: Digital broadcast receiver
Inventor: KAWAMOTO ATSUHIKO
IPC: G06F21/10
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver for recording a transport stream packet in the recorder of a PC or the like and efficiently reproducing the recorded transport stream packet in an external AV decoder.  <P>SOLUTION: A reception timing restoration circuit 4 is provided with a time stamp addition circuit 12 on the recording side of the transport stream packet and a time stamp reproduction circuit 13 on a recorded transport stream packet transmission side. The time stamp addition circuit 12 and the time stamp reproduction circuit 13 are provided with a recording side time counter 123 and a transmission side time counter 133 whose controls are independent respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260958-A (JP)
Title: Indication device for vehicle
Inventor: ONO KOZO
IPC: B60K35/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combination meter 1 whose appearance is interesting and novel by providing a specific message with a strong impact for the specific message using a color tone different from the indication color of integrated travel distance.  <P>SOLUTION: In a conventional combination meter 1, specific messages such as 'HELLO' and 'SEEYOU', which are indicated in the same color (white) as that of the indication color of integrated travel distance, are indicated in a color (orange) different from that of the indication color of integrated travel distance in an integrated travel distance meter 30. This provides the specific messages such as 'HELLO' and 'SEEYOU' with a strong impact, which gives occupants a feeling as if the automobile greets to the occupants, resulting in the realization of the interesting and novel combination meter 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264716-A (JP)
Title: Image processor
Inventor: SOMEYA IKUO
IPC: G06T5/20
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of widening the frequency band of an enhancement processing, improving the effect of image quality improvement and realizing a two-dimensional enhancement processing to image signals with simple circuit configuration.  <P>SOLUTION: A vertical high-pass filter, a vertical low-pass filter, a horizontal high-pass filter and a horizontal low-pass filter are respectively provided as an enhancer and high frequency components and low frequency components are respectively extracted in vertical and horizontal directions. Further, the signals of desired frequency components are appropriately selected in the vertical and horizontal directions by a switch and the signals of a desired frequency band are emphasized. Thus, a two-dimensional filtering processing is realized by using one-dimensional filters respectively in the vertical and horizontal directions and further, an enhancement effect is improved by selecting an optimum enhancement mode corresponding to the characteristics of the image signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259760-A (JP)
Title: Taurine-enriched rotifers
Inventor: TAKAHASHI TAKAYUKI
IPC: A01K67/033
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide rotifers capable of culturing fishes and shellfishes healthy and in a good productivity while aiming at the reduction of death rate of the fishes and shellfishes, especially of young fishes, increasing their vitality and promoting their growth, and a method for producing the same.  <P>SOLUTION: The taurine-enriched rotifers in which the taurine content or the taurine content and water soluble vitamin content in the body of the rotifers is reinforced, are provided. The method for producing the taurine-enriched rotifers is provided by culturing the rotifers by using at least one kind of chlorella, algae, yeast and fish egg powder under the addition of taurine, or taurine and the water soluble vitamin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260941-A (JP)
Title: Running status reporting device
Inventor: YAMANAKA AKIHIRO
IPC: B60L50/16
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To notice the presence of a driver of a vehicle contributing to the environmental protection of the earth.  <P>SOLUTION: A display unit is provided for a vehicle equipped with an economy running system which stops an engine automatically when the vehicle is stopped at a red light of an intersection or the like and restarts the engine when an accelerator pedal is depressed to restart running. This display unit includes a sensor for detecting a status of the engine 100, an idle stop lamp 1000 for displaying information so as to be recognized by a person outside the vehicle, and a computer 400 for displaying the idle stop lamp 1000 so as to inform the outside person that the engine 100 is in an idling stop status based on the running status of the engine 100 detected by the sensor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269472-A (JP)
Title: Bearing unit
Inventor: KAWAKAMI KOICHI
IPC: H02K5/173
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing unit in which optimization of rigidity is achieved and torque is reduced at the same time, while quickly controlling an object to be borne with the bearing and increasing accuracy.  <P>SOLUTION: This bearing unit 1 comprises a sleeve 8 that is assembled with a shaft 2 and a plurality of bearings 4, 6 and has an integrally formed step part 8a for holding the respective bearings with a predetermined interval. Elliptic cylindrical surfaces 8b, 8c that are engaged with the respective bearing outside diameter surfaces and have an identical phase with each other are formed on inner surface of the sleeve 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265983-A (JP)
Title: Dust collector
Inventor: SUGIURA TAKEHIKO
IPC: B04C5/087
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector which can dispose of dust in an inside tank easily.  <P>SOLUTION: The inside tank 24 which makes the bottom part an opening part 25 is connected to the lower surface of a partition wall 9 in a detachable and attachable unit 7, the upper end of a cylindrical bellows 27 is connected to the peripheral edge of the opening part 25 on the lower end of the inside tank 24, the lower end opening of the bellows 27 is elastically in contact with a receiving plate 29 which is fixed on the bottom surface 28 of a tank 2 in the state of setting the detachable and attachable unit 7 on the tank 2 and the inside tank 24 and the tank 2 are allowed to be sealed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266493-A (JP)
Title: Resin sealing mold
Inventor: OKADA MASATOSHI
IPC: B29K105/20
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sealing mold for preventing the occurrence of the pressure mark and crack of a substrate, the occurrence of the disconnection or the like of wiring and the occurrence of flash when electronic parts on a substrate are sealed with a resin.  <P>SOLUTION: The resin sealing mold is equipped with a lower mold 1 on which the substrate 4 is placed, the upper mold 2 opposed to lower mold 1, the cavity 6 provided in the upper mold 2 and a recessed part 5 having a width W and a depth D provided to the mold surface 3 of the lower mold 1 at the part overlapped with the peripheral edge 7 of the cavity 6 on a plan view. The width W and depth D of the recessed part 5 are set so that the deformation of the substrate 4 in a vicinity of the recessed part 5 does not generate the leak of a molten resin from the cavity 6 in such a state that the lower and upper molds 1 and 2 are clamped. Therefore, the pressure received by the substrate 4 is dispersed at the part where the substrate 4 is brought to a pressure contact state by the peripheral edge 7 of the cavity 6. As a result, the occurrence of the pressure mark and crack of the substrate 4, the occurrence of the disconnection or the like of wiring and the occurrence of flash on the substrate 4 are prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268876-A (JP)
Title: Support structure for faulting beam on concrete column
Inventor: KOBAYAKAWA SATOSHI
IPC: E04B1/21
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support structure for a faulting beam which supports a plurality of precast concrete beams 2, 3 on a concrete column 1 with a vertical step formed between the beams, wherein the structure is easy to construct and has sufficient bearing strength and stability for bearing the concrete beams.  <P>SOLUTION: According to the structure, a raised portion 14 is formed on part of a top face 11a of a column main body 11 of the concrete column 1. The raised portion 14 includes column main bars 12A protruding from the top face 11a and tie hoops 15 welded to the main bars, and the main bars and the tie hoops are embedded in the precast concrete. Then, the precast concrete beam 3 at a relatively high location is borne on an upper surface of the raised portion 14 and the precast concrete beam 2 at a relatively low location is borne by the top face 11a of the column main body 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269693-A (JP)
Title: Fuel gas charge control device
Inventor: TAKAKU KOICHI
IPC: B60K15/03
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable appropriate charging irrespective of materials of which a high pressure gas tank for automotive fuel is made.  <P>SOLUTION: From a vehicle 4 having a fuel gas utilization means, information on the kind of the high pressure gas tank 9 mounted in the vehicle and/or the permissible charging speed of fuel gas is received. Based on this information on the kind of the gas tank 9 and/or the permissible charging speed, charging of the fuel gas is controlled. The charging speed is corrected according to the residual capacity of the gas tank 9 at the start of charging which is received from the vehicle 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266439-A (JP)
Title: Structure for setting insert material of resin component and molding method by the structure
Inventor: YASUMI KYOSUKE
IPC: B29C33/12
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering of the quality of the outward appearance of a resin component due to a positioning pin for positioning an insert material.  <P>SOLUTION: A core mold 21 is provided with the positioning pin 35 for positioning the insert material 17 and a gap 37 is set between the positioning pin 35 and a cavity mold 31. A positioning hole 25a of the insert material 17 into which the positioning pin 35 is inserted forms a thin-wall part 25b of which the diameter is smaller than the outside diameter of the positioning pin 35 and of which the periphery is made thin-wall, in a state before the positioning pin 35 is inserted. A space 39 is formed between the thin-wall part 25b and the core mold 21. The thin-wall part 25b is deformed by the pressure of a resin supplied into a cavity 33 and brought into close contact with the core mold 21, while the peripheral edge part of the positioning hole 25a is separated from the outer peripheral surface of the positioning pin 35.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002282497-A (JP)
Title: Board housing box for game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To effectively evade the possibility of illegal alteration of a circuit board. SOLUTION: A covering side case 24 is provided with a window hole 39, and the window hole 39 is closed by a transparent closing plate 40 attached from the back surface side of the case 24. Thus, unless the case 24 is opened, the circuit board in the inside can not be detached. Also, in the case 24, lock receiving parts 41 are formed by a rise tab to an inner side. Since the closing plate 40 is held by being locked to the lock receiving parts 41, attaching work is simplified.
Patent JP-2003266402-A (JP)
Title: Sliced veneer-laminated decorative board beneficial to health
Inventor: MITSUMATA HIROSHI
IPC: E04F13/08
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliced veneer-laminated decorative board beneficial to health which emits a negative ion effective to maintain and promote a human health to an environment and which has a good appearance and high grade feeling.  <P>SOLUTION: The sliced veneer-laminated decorative board beneficial to health comprises a transparent coating film (provided as desired) 2, a sliced veneer 3, a first adhesive layer 4, a fibrous sheet 5, a second adhesive layer 6 and a woody plate (or a ceramic non-combustible plate) 7 sequentially laminated and integrally fixed. The first layer 4 and the second layer 6 contain negative ion generating ceramics containing at least one type of rare earth element oxide or at least one type of rare earth element oxide and a zirconium oxide of 5 to 30 pts.mass with respect to 100 pts.mass of the layer 4 or the layer 6. A thickness of the veneer 3 is 0.3 mm or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269545-A (JP)
Title: Toothed belt for continuously variable transmission
Inventor: OKAMURA HIROMASA
IPC: F16G5/16
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve a driving force transmission performance and durability compared to a conventional toothed belt of a continuously variable transmission by composing a belt of metal in a manner to be engaged with an inclined face of a pulley.  <P>SOLUTION: This toothed belt 10 for a continuously variable transmission is wound around a width-variable V-groove 50 defined by a pair of pulleys 46, 47. The belt has an annular belt body 12 composed of a rubber-like elastic material and having a plurality of teeth 20 spaced from each other in a peripheral direction; and a metal member 22 fixed to each tooth with adhesion and extending in a belt width direction. The teeth 20 have an isosceles trapezoidal cross section shape and linearly extend in the belt width direction. The metal member 22 has a top side part 26 and side parts 32, 34 extending along an outer profile of the teeth 20, and is engaged with inclined faces 46A, 48A of a pair of pulleys on both ends 32B, 34B in the belt width direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265589-A (JP)
Title: Deodorization method and apparatus
Inventor: MIYAGAWA BEIJIN
IPC: A61L9/18
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorization method and apparatus which facilitate the maintenance and control of the structure of the apparatus along with a high efficiency and less cost by removing odor components accurately despite the concentration of the odor components.  <P>SOLUTION: In the deodorization method, gases containing the odor components are forcibly passed and irradiated with electron beams to decompose the odor components. The electron beams have the width thereof in the direction of the axis orthogonal to the direction of the passage of the gases through almost the center point of the section of a gas passageway and irradiate the gases in the direction orthogonal to the direction of the axis and at least in two directions that cross all the directions of the gases passing from near the axis to decompose the odor components contained in the gases.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266463-A (JP)
Title: Method for manufacturing regenerating polyurethane
Inventor: HIROSE JUNJI
IPC: C08L75/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a regenerating polyurethane, by which the regeneration efficiency of waste polyurethane itself is very high, the waste polyurethane can be regenerated in a low cost and its regeneration process is very simple.  <P>SOLUTION: The method for manufacturing the regenerating polyurethane comprises the mixture of a waste rigid and/or a waste semi-rigid polyurethane (1) and a waste non-rigid polyurethane (2) and the thermal compression molding of the mixture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281114-A (JP)
Title: Single-chip microcomputer
Inventor: AJIRO KAZUYOSHI
IPC: G06F13/16
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an operating frequency of a single-chip microcomputer from decreasing as a result of dependence on layout, by eliminating as much as possible a delay caused by wiring.  <P>SOLUTION: Since flash ROMs 2-1 through 2-4 operate at low speed compared with an operating speed of a CPU 1 or the like, an interleaving structure is adopted to improve an operating speed of the single-chip microcomputer. The plurality of flash ROMs 2-1 through 2-4 are alternately operated, whereby the operating speed apparently comparable to the operating speed of the CPU 1 is obtained. In the vicinity of respective clock input terminals of the flash ROMs 2-1 through 2-4, lead clock generation circuits 4-1 through 4-4 are disposed for supplying the respective flash ROMs with a lead clock generated by dividing a system clock, thus eliminating the delay caused by the wiring of the lead clock.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281777-A (JP)
Title: Optical recording medium
Inventor: FUJII TOSHISHIGE
IPC: G11B7/24035
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a recording film having high reflectance, modulation and sensitivity and to provide an optical recording medium having a satisfactory C/N of a reproducing signal and excellent weather resistance at a low cost.  <P>SOLUTION: In the optical recording medium wherein recording and reproduction are performed by energy beam irradiation, the film deposited on the optical recording medium is formed so as to have fine divisions and a low melting point thin film 2 and a thin film 3 consisting principally of a semimetal element are film-deposited in this order on the surface of a light transmissive information substrate 1 when the films are film-deposited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002357912-A (JP)
Title: Electrophotographic process and device
Inventor: MATSUOKA HIDEAKI
IPC: G03G5/082
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent an image defect caused by peeling discharge in a high- speed electrophotographic device, and to improve durability. SOLUTION: A photoreceptor for electrophotography 100 is provided with a conductive supporting body 101 and a light receiving layer 102 formed on the supporting body 101. The layer 102 is provided with a photoconductor layer 103 consisting of non-monocrystal material incorporating a silicon atom and a surface protective layer 104. When the surface moving speed PS of the photoreceptor in the electrophotographic process is >=320 mm/sec, the film thickness Ds (μm) of the surface protective layer and the resistivity value Rs (Ωcm) thereof are regulated to satisfy 1.0×10<9> <=Rs<=1.0×10<13> and Ds<=-0.136 Ln(Rs)+(-0.004×PS+6) (Ln means a natural logarithm), respectively.