baber/WOPTO huggingface dataset:
Patent JP-2003252365-A (JP)
Title: Housing structure
Inventor: OYAMA SHUHEI
IPC: B65D71/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing structure enabling appropriate transportation and storage of an object to be housed and appropriate storage of the structure itself.  <P>SOLUTION: The hosing structure is provided with a pedestal 1 composed of a pedestal part 4 made of foamed resin having a holding portion for holding a body frame (an object to be housed) in self-supporting state, a sheet-shaped covering portion 2 that is installed in the pedestal 1 and covers the body frame together with the pedestal 1 and a handle portion 3 installed in the covering portion 2 for lifting the body frame 10 for transportation. The body frame 10 is easily transported in self-supporting. Because the covering portion 2 is sheet-shaped and can be folded small for storage, the portion 2 is not bulky and does not become an obstacle when the frame 10 is in use.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002284652-A (JP)
Title: Composition for cosmetic or personal care use
Inventor: ADAMS GERALD
IPC: A61K8/04
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a composition for cosmetic or personal care use containing a polymer for hair styling, the film-forming properties of the polymer for hair styling is improved, especially it is used under a high humidity condition. SOLUTION: The composition for cosmetic or personal care use contains a polymer for hair styling having an acidic functional group, an anionic group being originated from the acidic functional group, or one or more groups selected from mixtures of the above-mentioned groups, a partially or completely fluorinated compound having an amino group, an acid salt of the amino group or one or more groups selected from the above-mentioned groups and having one aromatic group, and cosmetically acceptable diluents or carriers. This composition is effective, especially used under a high humidity condition.
Patent JP-2003272266-A (JP)
Title: Position adjustment method for magnetic head, and adjustment apparatus
Inventor: MIYAKE TOMOYUKI
IPC: G11B11/105
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head unit for magneto-optical recording with high magnetic field strength, less generated heat and less power consumption by aligning a laser spot position to a center of a magnetic pole face with high accuracy thereby providing a magnetic core with a small magnetic core area.  <P>SOLUTION: In the adjustment method for aligning the laser spot position and the magnetic pole center position in a magneto-optical recording and reproducing apparatus, first a slider provided with a magnetic core container part is loaded on an adjustment purpose transparent board while the magnetic core is removed, then the position of the slider is adjusted so that the laser stop is placed in the container part, and finally the position is adjusted in the magnetic core container part so that the magnetic pole center is matched with the laser spot position while holding only the magnetic core with a manipulator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268179-A (JP)
Title: Chlorinated polyolefin composition, laminated product composed thereof, hose composed of the laminated product
Inventor: ITO NOBUYUKI
IPC: C08K5/3442
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chlorinated polyolefin composition for a laminated product of a fluorine-containing polymer which excels in vulcanization adhesion to the fluorine-containing polymer without a specific surface treatment of the fluorine-containing polymer, and excels in ozone resistance as an important property of the outer layer material of a hose to provide, the laminated product comprising a layer composed of the composition and a layer composed of the fluorine-containing polymer, and the hose composed of the laminated product.  <P>SOLUTION: The hose uses the chlorinated polyolefin composition for a laminated product of the fluorine-containing polymer which comprises 100 pts.wt. chlorinated polyolefin, ≤5 pts.wt. at least one kind to be selected from calcium oxide, calcium hydroxide, and hydrotalcites, 1-40 pts.wt. magnesium oxide, 0.3-15 pts.wt. at least one kind to be selected from an onium salt and a tertiary amine salt having a diazabicycloring, and 0.2-5 pts.wt. mercaptotriazine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273309-A (JP)
Title: Lead frame and semiconductor device and method for manufacturing the same
Inventor: NAGATE TAKASHI
IPC: H01L23/50
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the solderability to a substrate for mounting, make visual inspection easier, and so forth.  <P>SOLUTION: Semiconductor elements are mounted on a lead frame 10 the rear surface of which has protrusions 11a, 12a and 13a, connected by a wiring material 50, and the whole of them is packaged with a sealing resin 60 to form a semiconductor device. In the lead frame 10, a first connecting insulating- material 20 is arranged on the gap defining a die island part 11, a hang-out part 12 and a lead part 13, and a second connecting insulating-material 30 is arranged on the entire rear surface except for the protrusions 11a, 12a and 13a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267572-A (JP)
Title: Electrophotographic image forming device
Inventor: IKESUE TAKAMITSU
IPC: B65H3/52
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic image forming device comprising a frictional separation-type paper feeder having wide ranges of kinds of usable paper and paper thickness and stable paper feeding performance.  <P>SOLUTION: A recording paper separating mechanism of the paper feeder of the electrophotographic image forming device comprises a paper cassette provided with an energizing means for pressing cut paper to a feed roller and a cassette bottom plate rotatable around a fulcrum, and a means for separating the cut paper, and a means for wavingly deforming the cut paper, having a waveform tip end of a supporting table part for supporting a frictional separating member mounted on the separating part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268726-A (JP)
Title: Sound insulating wall for road
Inventor: NOMURA MASAYOSHI
IPC: E01F8/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound insulating wall for a road facilitating coping attaching/detaching work by devising the structure of a coping member constituting a coping.  <P>SOLUTION: This sound insulating wall for the road comprises posts erected along the road, sound insulating panels installed between the posts, and copings arranged at the top parts of the posts and sound insulating panels. A base material is fixed to the upper end face of the sound insulating panel by riveting or the like. The base material is provided with a receiving groove on the upper face side of one end part, and a projecting piece hanging down along the side face of the sound insulating panel, at the other end part. The coping comprises a first coping member formed with an upward groove part for erecting a light transmitting plate, and a second coping member. The light transmitting plate is fixed to a groove wall part of the first coping member by a mounting means by bolt fastening or the like, and the second coping member is attached to a recessed part of the first coping member and fixed to the projecting piece of the base material together with the first coping member by a mounting means by riveting or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269087-A (JP)
Title: Construction method for preventing flaking of concrete
Inventor: ISHII KIYOSHI
IPC: E01D101/24
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To greatly reduce working time by shortening hardening time of a resin material and a curing term thereof.  <P>SOLUTION: A construction method for preventing flaking of concrete is composed of a step for treating a section of the concrete, a step for treating a substrate surface of the concrete, a step for applying primer to the concrete, a step for applying a first intermediate coat to a concrete surface, a step for arranging a reinforcing material on the concrete surface, a step for applying a second intermediate coat on the concrete surface, and a step for applying a finishing coat to the concrete surface; a catalytic reaction type resin material is used as the material for the intermediate coat and the finishing coat; and after a hardener for the resin material is applied to the concrete surface, a resin retaining sheet, which is impregnated with a base compound for the resin material, is stuck thereon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279726-A (JP)
Title: Optical low pass filter with infrared blocking filter
Inventor: SUZUKI KOJI
IPC: G02B5/30
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical low pass filter for suppressing a bend and having an infrared blocking filter formed so as to obtain a desired infrared blocking property.  <P>SOLUTION: An incoming side multiple layer film 102 having twenty layers, where low refractive index layers 122 comprising silicon dioxide (SiO<SB>2</SB>) and high refractive index layer 123 comprising niobium pentoxide (Nb<SB>2</SB>O<SB>5</SB>) are alternately laminated, is provided on one side of a substrate 101. An outgoing side multiple layer film 103 having nineteen layers, where low refractive index layers 132 comprising silicon dioxide (SiO<SB>2</SB>) and high refractive index layer 133 comprising niobium pentoxide (Nb<SB>2</SB>O<SB>5</SB>) are alternately laminated, is provided on the other side of the substrate 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279544-A (JP)
Title: Detection device for magnetic permeability
Inventor: SAWAYAMA NOBORU
IPC: G01R33/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection accuracy by reducing interference between a digital circuit and an analog circuit.  <P>SOLUTION: A coil 2 is installed at the center of a substrate 1 and a connector 3 for power supply is connected to one end of the substrate 1. The analog circuit 4 including an operational amplifier is arranged between this connector 3 and the coil 2. The digital circuit 6 with the digital IC (IC1) 5 of a CMOS including an ceramic oscillator and 4 circuits of XOR logic circuits is arranged at the other side of the connector 3 with placing the coil 2 between the circuits 4 and 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278884-A (JP)
Title: Torque converter
Inventor: AIKAWA FUJITO
IPC: F16H47/08
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To implement miniaturization, especially downsizing in a direction of an output shaft while simplifying a structure of a power synthesizing mechanism for transmitting rotating force of the second turbine to the output shaft, in a torque converter in which a first and second turbines rotate in the same direction.  <P>SOLUTION: The power synthesizing mechanism 2 is formed by a planetary gear mechanism provided with an internal gear 13 disposed concentrical with an output shaft 9 and firmly fixed onto a case 4, a planetary gear 16 attached to a carier 14 firmly fixed onto the output shaft 9 and meshed with the internal gear 13, and a sun gear 18 associated with a second turbine 11 by rotating around the output shaft 9 and meshed with the planetary gear 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003235762-A (JP)
Title: Toilet seat sheet of y-letter shape
Inventor: MANABE MICHIE
IPC: A47K13/16
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article for getting rid of fear to soil a cloth at the front part of a toilet and unpleasant feeling by the skin being directly in contact with a toilet seat when using a western style toilet seat.  <P>SOLUTION: A V part of a Y-letter shape is placed on the toilet seat. The sheet does not move since an adhesive face is applied on the back face. A part of the sheet is hung to the front face part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280575-A (JP)
Title: Method for driving ac type plasma display panel
Inventor: TACHIBANA HIROYUKI
IPC: G09G3/288
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC type plasma display panel which has high reliability by making it high in contrast and reduced in writing discharge current.  <P>SOLUTION: In this driving method of the AC type plasma display panel, in which a field is constituted of a plurality of sub-fields each of which has an address period and a sustenance period and an all surface initializing operation to be performed to entire pixels of a panel is limited to a partial sub-field, the all surface initializing discharge to be performed to the entire pixels of the panel and erasing discharge or initializing discharge of entire sub-fields are performed by using a voltage waveform which changes continuously or intermittently so that scanning electrode-sides become anodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287787-A (JP)
Title: Camera with flashing device
Inventor: YOKOTA SATOSHI
IPC: G03B15/05
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To make a camera with flashing device provided with a plate type capacitor small-sized and thin.  <P>SOLUTION: The camera with flashing device 1 incorporates at least three components of the plate type capacitor 20 for flashing, a recording medium reading/writing device 30 and a battery 40 which are all formed into a planar block shape, and when any two components selected among three components are arranged so as to be overlapped in the thickness direction of the camera 1 and also remaining one component is arranged so as to be overlapped in a direction orthogonal with the thickness direction to other two components overlapped in the thickness direction, the three components arranged to be overlapped are made block-shaped as a whole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288084-A (JP)
Title: Karaoke machine for limiting performance in stage according to use state
Inventor: MURAI YUICHI
IPC: G10K15/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To impose sanctions to an unauthorized user without causing trouble for well-intentioned users of KARAOKE in the case of unauthorized use of a KARAOKE machine.  <P>SOLUTION: The KARAOKE machine outputs KARAOKE accompaniment music and lyric images by video images and sounds, plays songs by processing KARAOKE data and is provided with a point setting means that sets an initial value of an operation allowance points to various functions existing in parallel with a video and acoustic processing, a point subtraction means that subtracts the operation allowance points by prescribed rules based on a use state of the KARAOKE machine and a means that properly limits performance of the prescribed functions according to the operation allowance points.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293749-A (JP)
Title: Exhaust emission control device for multicylinder diesel engine
Inventor: HATAMURA KOICHI
IPC: F01N3/26
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To activate an exhaust emission control device by increasing the temperature of exhaust gas from an diesel engine (DE) during low-speed operation, trapping the exhaust gas in a high-temperature condition and feeding it in such a condition to an DE auxiliary exhaust emission control device.  <P>SOLUTION: The exhaust emission control device is provided for the multicylinder DE having an inlet throttle valve and an exhaust recirculating exhaust auxiliary cam. It is first characterized in that exhaust gas is fed through a main exhaust passage to a main exhaust emission control device and an exhaust inlet pipe is provided across a branch pipe of an exhaust manifold in communication therewith and connected to the auxiliary exhaust emission control device and further to the main exhaust passage via a selector valve so that the inlet throttle valve, the exhaust auxiliary cam and the selector valve are operated by an actuator to be operated with a control device signal responsive to the operated condition of the DE. It is secondly characterized in that the auxiliary exhaust inlet pipe has an end inserted into an exhaust port and a base end connected to the exhaust inlet pipe. The temperature of the exhaust gas from the DE during, particularly, low-speed operation is increased and the exhaust gas is trapped in a high-temperature condition and fed in such a condition to the DE auxiliary exhaust emission control device, resulting in the activated exhaust emission control device with active purifying operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299365-A (JP)
Title: Inverter circuit
Inventor: IGARASHI MASATERU
IPC: H02P27/06
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable an electromagnetic noise generate from an inverter circuit to be reduced without increasing the size and cost of the circuit.  <P>SOLUTION: A DC intermediate circuit of the inverter circuit is split by capacitors C<SB>01</SB>, C<SB>02</SB>, and bidirectional switches Q<SB>7</SB>to Q<SB>9</SB>are connected between the split point and connecting points of upper arm elements Q<SB>1</SB>to Q<SB>3</SB>and lower arm elements Q<SB>4</SB>to Q<SB>6</SB>. Thus, a voltage applied to a stray C between a winding and a stator of a motor 3 becomes a predetermined value always including '0'. Thus, a leakage current iE flowing through the stray C is eliminated, and hence conductive electromagnetic noise is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002322123-A (JP)
Title: Improvement of production method of 2-ethylhexyl acrylate
Inventor: RIONDEL ALAIN
IPC: C07C67/62
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To improve a method for recovering 2-ethylhexyl acrylate from an organic phase (O1) where an acrylic acid to be esterified is stabilized by at least one kind of stabilizer, and a salt produced by neutralizing a crude reaction product mixture (B1) obtained by esterification with a base, is transferred to an aqueous phase (A1) and then the organic phase (O1) and the aqueous phase (A1) which are formed in neutralization step are separated in the production of 2-ethylhexyl acrylate by direct esterification of the acrylic acid by 2- ethylhexanol using sulfuric acid as a catalyst. SOLUTION: A stabilizer of acrylic acid excluding hydroquinone is selected to stabilize the aqueous phase before and/or during neutralization in order to prevent emulsion from forming during neutralization.
Patent JP-2003291386-A (JP)
Title: Imaging apparatus of photosensitive recording medium
Inventor: KAWASHIMA IKUE
IPC: G02B5/20
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus of a photosensitive recording medium in which blur of a light irradiation image is suppressed for an image display medium erasable through irradiation of light.  <P>SOLUTION: The imaging apparatus capable of forming an image repeatedly on an image display medium 4 having a photosensitive layer formed on a supporting substrate by irradiating a specified region with visible light comprises a visible light irradiating light source 1, a two-dimensional optical conversion element 2 for modulating light from the visible light irradiating light source 1 depending on image data, and an optical member 3 for enhancing the directivity of two-dimensional optical conversion element 2 interposed between the visible light irradiating light source 1 and the two-dimensional optical conversion element 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290017-A (JP)
Title: Method for producing versatile flexible piece and versatile flexible piece obtained thereby
Inventor: ARAHARA MASAHIKO
IPC: A44B18/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a versatile flexible piece that matches various shapes of handles, containers and tools, and a versatile flexible piece obtained thereby.  <P>SOLUTION: The method includes a process for attaching detachably engaging strips of hook-and-loop fasteners to both sides of a rubber sheet strip with a great coefficient of surface friction in such a way that the fasteners are parallel to the longitudinal edges of the sheet strip so that the pieces of the hook-and-loop fasteners form a pair at the front and back of the sheet strip after cutting; and a process for cutting the sheet in a direction perpendicular to its longitudinal direction. The method also includes a process for attaching the hook-and-loop fasteners parallel to each other and at required intervals in an order such that the hook-and-loop fasteners to be paired after cutting alternate with each other at the front and back of the sheet; and a process for cutting the sheet at its front and back in the direction perpendicular to the longitudinal direction and forming a belt- or sheet-shaped flexible piece having the paired hook-and-loop fasteners, on adjacent side edges of the cut sheet pieces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002363725-A (JP)
Title: Particle for thermal spraying and thermal spraying material using the same
Inventor: KANEYOSHI MASAMI
IPC: C23C4/04
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide high purity rare earth element-containing material particles for thermal spraying which can form a thermally sprayed coating film having high adhesion even if a high melting point rear earth metal element compound is used. SOLUTION: The rare earth element-containing compound particles for thermal spraying are polygonal, and have 3 to 100 μm average particle diameter, a dispersion index of <=0.5 and an aspect ratio of <=2.
Patent JP-2003295184-A (JP)
Title: Display device and portable terminal using the display device
Inventor: KOUCHI KOJI
IPC: H04M1/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a display device which reduces the power consumption and can perform illumination with high quality and high efficiency to a liquid crystal displaying part and to obtain a portable terminal using the display device.  <P>SOLUTION: Light shielding parts 35a and 35b are provided between side faces where two light guide plates 31a and 31b are brought face to face with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003009004-A (JP)
Title: Defective pixel correction method and system
Inventor: POST WILLIAM L
IPC: H04N5/217
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a means which detects and corrects a defective pixel of an image sensor with artifacts reduced. SOLUTION: A defective pixel detection and correction mechanism (110) for use in an image sensor integrated circuit discriminates whether a present pixel is a defective pixel in a consistent manner from frame to frame. The defective pixel detection and correction mechanism (110) also replaces defective pixels with stable replacement values. The defective pixel detection and correction mechanism (110) has a defective pixel detection means (210) that employs a look-up table (230) with defective pixel locations for providing a non-varying determination of whether a pixel is defective or non-defective.  The defective pixel detection and correction mechanism (110) also has a defective pixel correction mechanism (220) that employs a consistent replacement choice facility (254) to provide a previous pixel in the same frame, on the same row, and a predetermined number of pixels from the current pixel location as a replacement values and a replacement unit (for example, multiplexer) (250) for replacing the defective pixel value with the replacement value.