baber/WOPTO huggingface dataset:
Patent JP-2004151510-A (JP)
Title: Frame for image forming apparatus
Inventor: TSUJIMOTO KOICHIRO
IPC: G03G15/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame for an image forming apparatus wherein the dimensional accuracy of a reinforcing member is not required, and also, whose strength is satisfactorily secured.  <P>SOLUTION: As for the synthetic resin frame 1 wherein internal image forming apparatuses are arranged and for supporting the outer frame cover of the image forming apparatus, the frame 1 is provided with a base member 31 for arranging each image forming apparatus and leg parts 321 and 322 arranged vertically downward at both side parts of the base member 31, and nearly L-shaped reinforcing members 61 and 62 slightly shorter in length than a distance from the leg part 321 to the leg part 322 are separately attached to a corner part formed by the leg part 321 and the base member 31, and a corner part formed by the leg part 322 and the base member 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158091-A (JP)
Title: Optical recording medium
Inventor: HAYASHI YOSHITAKA
IPC: G11B7/2405
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent influence on an adjacent track and to suppress crosstalk, cross-erase and the like by arranging both ends of a recording region to have different thermal conductivities.  <P>SOLUTION: In this optical recording medium, recording is performed on a recording layer by heat generated by absorbing emitted light. A layer in which parts having different thermal conductivities alternately exist is provided on the upper or the lower surface of the recording layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158619-A (JP)
Title: Electronic device and manufacturing method therefor
Inventor: NEGAMI TAKAYUKI
IPC: H01L31/04
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device provided with a new oxide layer and a manufacturing method of the device.  <P>SOLUTION: The electronic device is provided with the oxide layer. The oxide layer is formed of an oxide comprising a IIa group element, a IIb group element and a IIIb group element. The device is provided with a back electrode 11 of a first electrode layer, a transparent conductive film 15 of a translucent second electrode layer, and a semiconductor layer 13 which is arranged between the back electrode 11 and the transparent conductive film 15 and which functions as a light absorbing layer. The device can be applied to a solar cell having the oxide layer 14 disposed between the semiconductor layer 13 and the transparent conductive film 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157750-A (JP)
Title: System and method for optimizing rib and recording medium
Inventor: KANO MASAKI
IPC: G10K11/16
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize efficient design concerning the arrangement of light and low noise ribs.  <P>SOLUTION: This system is provided with a storage device 14 for storing an acoustic model expressing members as a mesh and a computer 11. The computer 11 generates a plurality of acoustic models having a plate thickness arrangement by setting plate thickness for each of elements constituting the acoustic model, calculates the acoustic power of each of the acoustic models, selects the plurality of acoustic models based on the calculation result of the acoustic power, changes elements constituting a portion of the acoustic model and elements other than the elements, and conducts the convergence determination of the optimization of ribs based on the calculation result of the acoustic power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158683-A (JP)
Title: Esd protection circuit and semiconductor integrated circuit device
Inventor: TANAKA YUJI
IPC: H01L27/04
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ESD protection circuit which ensures a stable ESD breakdown voltage, and also to provide a semiconductor integrated circuit device equipped with the circuit.  <P>SOLUTION: As both electrical source line 1 (L1) and that 2 (L3) are switched on, an n-channel transistor 3 serving as an ESD protection element is fixed in an off state by an inverter circuit 2 (5) and that 1 (4) at the time of a normal operation. Before a chip incorporated with the ESD protection circuit is mounted, both the electrical source line 1 (L1) and that 2 (L3) get switched off. Now, when surges come to enter the first electrical source line 1 (L1), the inverter circuit 1 (4) is enabled to operate but the inverter circuit 2 (5) cannot operate to output "L". Consequently, an output of the inverter circuit 1 (4) gets "H" to turn on the n-channel transistor 3. Consequently, electrostatic that has entered from an electrical source terminal 1 passes through the n-channel transistor 3 to a ground line 1 (L2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112743-A (JP)
Title: Route-selecting method
Inventor: OGINO OSAO
IPC: H04L45/122
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize a line band at a low cost while maximally performing the common usage of the line band with a reserve packet exchange pass, when the route of the active or reserve packet exchange passe is selected in a multilevel network where packet exchangers are connected to each other via a line exchange network.  <P>SOLUTION: A transmission path attribute is previously reported to each packet exchanger A-1 to E-1. The minimum free band line for storing the active packet exchange pass in predetermined lines between the transmission/reception packet exchangers A-1 and C-1 is defined as an active packet exchange pass route. Then the number of virtual hops is calculated or set based on the amount of the increase of a line usage band by setting the reserve packet exchange pass with respect to each predetermined line, so that the route with the minimum number of hops is defined as a reserver packet exchange pass. When the route does not exist in the predetermined lines, the route between the transmission/reception packet exchangers is selected in response to the cost, and then a line is set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159838-A (JP)
Title: Opening and closing helping tool for clothes for hand disabled person
Inventor: NAKAGAWA MASAYUKI
IPC: A47G25/90
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable, compact and excellently handleable helping tool enabling even a person with disabled fingers to easily perform buttoning and open and close a zip fastener.  <P>SOLUTION: Shaft rods are clamped at both end parts of a pair of oblong wood rings and integrally formed, and a buttoning tool in a diamond shape composed of a wire, a zip fastener opening/closing tool composed of the wire whose tip is formed in a hook shape, and a curved buttoning tool having a button guide groove are appropriately combined and turnably attached to the shaft rods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003224560-A (JP)
Title: Method for network architecture for gaming system, game console therefor, system therefor and recording medium
Inventor: MORAIS DINARTE R
IPC: G09C1/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform secure communication among multiple game consoles over a local area network.  <P>SOLUTION: The system architecture supports a three-phase secure communication protocol. The first phase involves generating shared keys that are unique to an authentic game console running an authentic game title. In the second phase, 'client' consoles 100-2 to 1002-g attempt to discover existing game sessions being hosted by a 'host' game console 100-1 by broadcasting a request over the local area network. The third phase involves a key exchange in which the clients 100-2 to 1002-g and the host console 100-1 exchange data used to derive one or more secrets for securing future communications.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004165535-A (JP)
Title: Self-scan type light emitting element array
Inventor: OTSUKA SHUNSUKE
IPC: B41J2/44
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To cut down, by reducing interconnection resistances of power feed line against a light emitting element, a variation in light intensity of each light emitting element within a chip that has been generated by the influence of the power feed line.  <P>SOLUTION: Positions of bonding pads 54, 55 of a ϕ<SB>I</SB>line 14 and ϕ<SB>A</SB>line 15 are arranged in both ends of the chip that sandwiches a light emitting element array. Thus made up configuration makes an interconnection line length leading from the bonding pad 54 for ϕ<SB>I</SB>to that 55 for ϕ<SB>A</SB>equal to all light emitting element, so that equalization of emitted light intensity can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167708-A (JP)
Title: Manufacturing method for continuous tag
Inventor: ADACHI HIROYUKI
IPC: B23K26/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a continuous tag, in which no joint mark between plate materials is printed.  <P>SOLUTION: This manufacturing method for the continuous tag consists of a first process, in which a first printing layer 3 for solid-printing an endless printing plate with printing ink on one side of a continuous base material 2 and a second printing layer 4 for printing a silicone resin agent on the first printing layer 3 are printed with a printing machine, a second process for removing the first printing layer 3 and the second printing layer 4 with a laser marking device and a third process for slitting by a predetermined width by forming through holes at predetermined positions after a third printing layer 5 formed by being printed with a printing ink having at least one color different from that of the first printing layer 3 on the portion, from which the first printing layer 3 and the second printing layer 4 are removed, and on the second printing layer 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167367-A (JP)
Title: Sewage treatment system
Inventor: HAMADA HIDEAKI
IPC: B01D63/16
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage treatment system which can eliminate the problems such as the stirring trouble of a biological reaction tank, the damage of a membrane, the lowering of a cleaning capacity, an increase in power consumption or the like.  <P>SOLUTION: In the sewage treatment system which treats organic sewage by microbial action and subsequently performs the solid-liquid separation treatment of a sludge component mainly comprising microorganisms and an aqueous solution to perform the treatment of organic sewage, a rotary cleaning type membrane separator 4, wherein disc-shaped membranes 4b are arranged on a hollow rotary shaft 4a, is immersed in the biological reaction tank 1 so that the rotary shaft 4a almost crosses the swirling streams in the biological reaction tank 1 at a right angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173139-A (JP)
Title: Image pickup device unit
Inventor: MOGAMIYA MAKOTO
IPC: H04N5/335
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device unit which can be easily manufactured by improving the degree of freedom of design of an optical element to be attached to the front face of the image pickup device.  <P>SOLUTION: The cover glass of an image pickup device 51 is formed of infrared cut glass 53. A plurality of optical low-pass filters 54, 55 and 56 which are nonidentical to the infrared cut glass 53 in shape and asymmetric in shape with respect to a straight line through the center are stacked and adhered to the front face of the infrared cut glass 53.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004203899-A (JP)
Title: Flexible polyurethane foam and method for producing the same
Inventor: KIMURA YUJI
IPC: C08G101/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible foam having excellent vibration characteristics while maintaining physical properties such as hardness and durability required as a cushion though having low repulsion.  <P>SOLUTION: The flexible polyurethane foam has ≤40% core modulus of repulsion elasticity and ≤1 Hz half width of the resonance transmission peak in a resonance curve. A method for producing the flexible polyurethane foam comprises reacting a high-molecular weight polyol with a polyisocyanate compound in the presence of a catalyst and a foaming agent using a specific foam stabilizer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004043949-A (JP)
Title: Heat-resistant ferritic stainless steel superior in oxidation resistance
Inventor: INOUE YOSHIHARU
IPC: C22C38/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant ferritic stainless steel superior in oxidation resistance.  <P>SOLUTION: This ferritic stainless steel comprises, by mass%, 0.003-0.02% C, 0.02% or less N, 0.03% or less C+N, 0.4% or more but less than 0.8% Si, and 0.4-0.8% Mn, while satisfying 0.8×Si ≤ Mn, 0.04% or less P, 0.02% or less S, 13% or more but less than 16% Cr, 1.0-3.0% Mo, 0.3-1.0% Nb, 0.01% or less Ti, and the balance Fe with unavoidable impurities; has a tensile strength of 22 N/mm<SP>2</SP>or higher at 950°C; and has an oxidized scale in an exfoliating quantity of 0.5 mg/cm<SP>2</SP>or less in an oxidation test in air at 950°C for 200 hours.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179750-A (JP)
Title: Digital matched filter
Inventor: IKEDA KATSUYUKI
IPC: H04B1/707
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital matched filter for reducing a computing amount and power consumption by storing a value once calculated in a storage means and reusing the value.  <P>SOLUTION: Three-stages of shift registers 21 receive a reception signal Rx(i) after A/D conversion in a W-CDMA receiver, adders 22, 23 sum outputs of each stage, an adder 24 sums the result of sums to calculate a code C configuring a partial code string a, a subtractor 25 subtracts the result of the sums to calculate a code D configuring the partial code string a, shift registers 26, 27 receive the codes C, D, respectively, and an arithmetic circuit 28 applies prescribed arithmetic processing to the output of a prescribed stage of the shift registers 26, 27 to apply correlation arithmetic operations to the partial code sequence (a). The correlation arithmetic results are sequentially stored in prescribed addresses of a random access memory 31, arithmetic circuits 32, 33 read the stored data and process the data to apply correlation arithmetic operations to division codes A, B and a filter output is obtained on the basis of the arithmetic results.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182380-A (JP)
Title: Automatic supply device for tube type specimen container
Inventor: ITO TERUAKI
IPC: B65G47/14
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic supply device for a tube type specimen container capable of supplying specimen containers charged at random one by one and preventing a plugging-up condition at an outlet.  <P>SOLUTION: This automatic supply device for the tube type specimen container is provided with a container storage box 10 which has a tapered-face bottom part to collect a plurality of charged tube type specimen containers 1 in one section and is provided with a container collection position 14 in the lowest tapered face part, a container individual feeding mechanism 20 pushing up the collected specimen containers 1 upward one by one along one side wall 15 in the vicinity of the position 14, and a container carry-out mechanism 30 provided with the outlet 31 capable of delivering the pushed up specimen container 1 out of the box and a conveyor 33 carrying out the delivered specimen container 1 automatically. An upper end face of the container individual feeding mechanism 20 is a tapered face T1 which can load only one lying specimen container 1 and lowers toward an outer side of the container storage box 10 and is provided with a pushing-up plate 21 driven in the vertical direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004035874-A (JP)
Title: Washing composition and washing method
Inventor: ANZURES EDGARDO
IPC: C11D1/12
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing composition and washing method for the purpose of removing the build-up residue and scum on a substrate.  <P>SOLUTION: The washing composition contains a compound expressed by formula: R-[O-(AO)<SB>n</SB>]<SB>m</SB>-Z, wherein R is a hydrophobic group; AO is a hydrophilic group; Z is a nonionic or anionic capping group; n is an integer of 1-200; and m is an integer of 1-3. The composition and method for washing is effective in the removal of build-up residue and scum deposited by the both of a positive-type photoresist and a negative-type photoresist. Such residue and scum contain a photoinitiator, a dyestuff and a (meth)acrylic monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004199305-A (JP)
Title: Program control method and information processor
Inventor: YAMASHITA TAKAKI
IPC: G06F12/02
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program control method capable of executing much more programs by effectively utilizing a limited memory area, and to provide an information processor.  <P>SOLUTION: An execution order is decided so that a plurality of extended BIOS to be execute can be executed in the order of the extended BIOS whose program size is larger especially at the time of executing the extended BIOS (at the time of copying from an ROM in an extended card to a main memory 203) based on the size of each of those extended BIOS so that the plurality of extended BIOS can be executed according to the execution order. Also, when there are a plurality of extended BIOS whose program sizes at execution time are the same, the extended BIOS are executed in the order of the larger program size resident in the main memory 203 (the resident program size of the extended BIOS) posterior to execution.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197820-A (JP)
Title: Combined oil ring
Inventor: KATSUMARU MASAKAZU
IPC: F16J9/20
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembled oil ring capable of reducing friction and having satisfactory oil scraping capacity.  <P>SOLUTION: The combined oil ring 4 comprises an oil ring 5 having upper and lower rails 7 and 8, and an expander 6 pushing the oil ring 5 outward in a radial direction. Upper and lower faces of the oil ring 5 are formed on barrel curved faces 14 and 19 from an inner peripheral end to a root portion of an outer peripheral projections 10 and 15 of the upper and lower rails 7 and 8. An axial gap of the barrel curved faces 14 and 19 is set 0.01 to 0.1 mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196510-A (JP)
Title: Paper tube supporting shaft
Inventor: KYOI TOSHIAKI
IPC: B65H16/06
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper tube supporting shaft capable of stably and positively holding a paper tube which is a core of a roll-like strip material, regardless of the width dimension of the paper tube while preventing wrinkles from being formed on the strip material pulled out of a roll due to the slip or inclination of the paper tube, and easily taking out the strip material wound in roll shape on the paper tube on the winding side.  <P>SOLUTION: The paper tube supporting shaft 10 rotated holding the paper tube 21 is provided with an elastic member 12 having free ends 12A turned in the rotating direction of the paper tube supporting shaft 10, and the free ends 12A of the elastic member 12 abut on the inner peripheral surface of the paper tube 21. A rail-like projecting part 11A projecting from the outer peripheral circle to extend in the longitudinal direction is formed on the side opposed to the face mounted with the elastic member 12 of the paper tube supporting shaft 10. The paper tube 21 is thereby fixed stably, and the deformation of the paper tube 21 caused by winding and fastening of the strip material is reduced. Furthermore, the paper tube 21 can be easily taken out with the rail-like projecting part 11A as a guide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196624-A (JP)
Title: Hydraulic composition
Inventor: HOSHINO SEIICHI
IPC: C04B28/04
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic composition, whose fluidity is excellent and small in change with time even when used for mortar or concrete.  <P>SOLUTION: The hydraulic composition includes: portland cement, in which the ratio of hemihydrate gypsum to the total amount of dihydrate gypsum and hemihydrate gypsum is ≥ 70 mass% in terms of SO<SB>3</SB>and the content of the hemihydrate gypsum is > 1.2 mass% in terms of SO<SB>3</SB>; a polycarboxylic acid-based water reducer of high performance; and water. As the portland cement, the portland cement that contains 5-15 mass% of 3CaO-Al<SB>2</SB>O<SB>3</SB>is preferable in the view of improving the fluidity and the strength developing property of mortar and concrete.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205625-A (JP)
Title: Lens system
Inventor: MIZUMURA HIROSHI
IPC: G03B7/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens system with which unconfortable feeling and unnaturalness resulting from the phenomenon that the brightness of a screen is rapidly reduced in the vicinity of a telephoto end due to the original ramping characteristics of a photographing lens and from a porthole at the time of zoom operation can be reduced by simulatively generating desired ramping characteristics by controlling an iris to perform diaphragming when the focal distance is larger than the prescribed value with the iris open.  <P>SOLUTION: A microcomputer 20 sets the open value of the iris I in accordance with the focal distance detected by a zoom position detector ZP when compulsive ramping is set ON and, for example, when the focal distance is altered with the iris open and the iris I is to be open wider than the open value, diaphragming is performed on the iris I till the open value. Thus, desired ramping characteristics is generated. In the ramping characteristics by the compulsive ramping, the brightness of the screen in the vicinity of the telephoto end is reduced more gently than in the original ramping characteristics of the photographing lens.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203821-A (JP)
Title: Bismuth compound
Inventor: TAKAOKI KAZUO
IPC: C07F9/94
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bismuth compound used for manufacturing a catalyst for addition polymerization which gives an addition polymer of high molecular weight.  <P>SOLUTION: This bismuth compound is obtained by contacting the following components (a)-(c) with each other, where the quantities for the catalytic treatment of the components (b) and (c) are 0.7×r to 1.3×r moles and 0.1-2 moles, respectively, per mole of the component (a), (r) being a valence of Bi. The component (a) is a compound represented by the formula [1]: BiL<SP>1</SP><SB>r</SB>. The component (b) is a compound represented by the formula [2]: R<SP>1</SP><SB>s-1</SB>T<SP>1</SP>H. The component (c) is a compound represented by the formula [3]: R<SP>2</SP><SB>t-2</SB>T<SP>2</SP>H<SB>2</SB>. In the formulae, (r) is the valence of Bi; L<SP>1</SP>is hydrogen atom, a halogen atom, a hydrocarbyl group or a hydrocarbyloxy group; T<SP>1</SP>and T<SP>2</SP>are each independently a group 15 or 16 atom in the periodic table of elements; (s) is a valence of T<SP>1</SP>; (t) is a valence of T<SP>2</SP>; R<SP>1</SP>is an electron-withdrawing group or a group containing the electron-withdrawing group; and R<SP>2</SP>is a hydrocarbyl group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI