baber/WOPTO huggingface dataset:
Patent JP-2004320377-A (JP)
Title: Ofdm receiver and its controller
Inventor: OKADA MINORU
IPC: H04B1/18
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of a low noise amplifier LNA, a frequency converter CV, an intermediate frequency amplifier IFA and a local oscillator LO forming a tuner, an A/D converter ADC, etc. to cut the power consumption of the entire receiver without deteriorating the receiving performance of an OFDM receiver 1.  <P>SOLUTION: The instantaneous C/N of a received signal is estimated to switch the operation mode to a low noise mode in a tuner according to the estimated instantaneous C/N of the received signal, when the instantaneous C/N deteriorates below a C/N threshold. If the instantaneous C/N does not deteriorate below the C/N threshold, the mode is switched to a power save mode in the tuner to reduce the power consumption of each part in the tuner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317308-A (JP)
Title: Small gap colorimetric analyzing instrument
Inventor: NAGAGAWA KENJI
IPC: G01N21/03
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colorimetric analyzing instrument capable of shortening an analyzing time and capable of precisely performing analysis even in a high concentration region.  <P>SOLUTION: In the analyzing instrument X equipped with a reaction space 4 for reacting a specific component in a sample with a reagent and used at the time of analysis of the specific component, a reagent holding region for holding the reagent and an opposed region, which is present so as to face the reagent holding region in the normal line direction of the reagent holding region and holding no reagent, are set to the surface for prescribing the reaction space 4 and the facing distance H between the reagent holding region and the facing region is set to 150 μm or below. The facing distance H is preferably set to 100 μm or below, more preferably to 75 μm or below.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315177-A (JP)
Title: Paper transporting device and image forming device
Inventor: UEDA KENJI
IPC: B65H7/06
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper transporting device and an image forming device capable of reducing the variation among paper sheets without placing a burden on control.  <P>SOLUTION: This paper transporting device comprises a first transporting roller E mounted at the downstream part with respect to a paper roller for transporting the paper sheet, a second transporting roller E<SB>1</SB>mounted at the downstream part of the first transporting roller E, and a transport sensor G mounted at the downstream part of the first transporting roller E for detecting the presence or absence of the paper sheet. When the paper sheets are continuously supplied, a time T1 from the passage of a rear end of the leading paper sheet through a transport sensor position, to the passage of a leading end of the trailing paper through the transport sensor position is measured by the transport sensor G, and a time for feeding the trailing paper sheet at a speed V2 higher than a speed V1 of the leading paper sheet, is determined based on the time T1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317874-A (JP)
Title: Photosensitive resin composition, and photosensitive element using the same, method for manufacturing resist pattern and method for manufacturing printed wiring board
Inventor: ITO TOSHIKI
IPC: G03F7/028
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which can form a resist having an excellent resolution and adhesion property to a substrate and can realize high density in a printed wiring board, and to provide a photosensitive element using the composition, a method for manufacturing a resist pattern and a method for manufacturing a printed wiring board.  <P>SOLUTION: The photosensitive resin composition contains: (A) a binder polymer having a (meth)acrylate having a ≥9C branched or cyclic saturated hydrocarbon group as a copolymer component: (B) a photopolymerizable compound having an ethylenically unsaturated bond; and (C) a photopolymerization initiator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328921-A (JP)
Title: Linear motor and machine tool
Inventor: YAMAGUCHI MASAO
IPC: B23Q1/38
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motor that can reduce power consumption and suppress the generation of heat from a coil caused by an increase in magnetic flux density between a slider and a stator, and a machine tool equipped with the linear motor.  <P>SOLUTION: The sliders 18A, 18B each having a coil 21 on the stator 17 formed by arranging a plurality of magnet pieces 20 in parallel are movably supported in parallel to the magnet pieces 20 by a hydrostatic bearing 22. In this case, the sliders 18A, 18B are cylindrically formed and supported so as to surround the external periphery of the stator 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331767-A (JP)
Title: Porous phosphorylated polysaccharide particle and manufacturing process therefor
Inventor: TODOKORO MASAMI
IPC: G01N30/34
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier in use for ion exchange chromatography widely used for the isolation of proteins, vaccines, nucleic acids, polysaccharides, and the like, and for affinity chromatography which utilizes the absorption specific to phosphates.  <P>SOLUTION: The porous phosphorylated polysaccharide particle has a cation exchange capacity per water-swollen volume of ≥ 3 meq/mL and a degree of swelling of ≤ 8 mL/g and is manufactured by the reaction using phosphorous pentaoxide and an appropriate amount of water in an organic solvent. The polysaccharide particle is spherical and has a greater column packing density and a higher column flow velocity than those of conventional fibrous particles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311360-A (JP)
Title: Planar fluorescent lamp fixture
Inventor: MATSUFUJI TAKASHI
IPC: F21Y105/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar fluorescent lamp fixture in which light generated from respective plate faces can be used effectively.  <P>SOLUTION: This is provided with the planar fluorescent lamp 10 of which the appearance presents a plate-form, and the light is emitted from its both plate faces 11, 12, the planar fluorescent lamp 10 is suspended from a ceiling face for the purpose that its plate faces 11, 12 become approximately horizontal and a reflecting plate 30 to convert the light 42 emitted in the upward direction onto the upper face 11 side of the planar fluorescent lamp 10 into the downward direction is arranged, and the optical characteristics are decided so that a part of the light may be penetrated onto the ceiling face side via the reflecting plate 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334630-A (JP)
Title: Information processor, method, and program
Inventor: ITO TSUTOMU
IPC: G06F17/21
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To update dictionary data without requiring a user's intentional operation.  <P>SOLUTION: Text data are extracted from various data received and stored in step S1. Extracted Japanese text data are analyzed to extract all words from the text data in step S3. Word data of an interesting word are requested to a dictionary server in step S7. Acquired word data are registered dictionary data in step S9. Accordingly, the dictionary data are learnt by the portion of the one word registered. This invention is applicable to a cellular phone having Japanese input function or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330733-A (JP)
Title: Taking-out apparatus of molded item
Inventor: KOITABASHI YOSHIKAZU
IPC: B29C45/42
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that attaching and positioning operations take time very much and are troublesome in an apparatus of taking-out a molded item from a plastic mold.  <P>SOLUTION: The taking-out apparatus of the molded item is constructed so that the plastic product can be taken out from the mold by inserting adsorbing parts into some through-holes in desired positions on a chuck plate having many through-holes, connecting a tube to the tip end of each adsorbing part projecting to the opposite side of the chuck plate, and sucking at the opposite side of the tube. The adsorbing parts can be inserted into any other through-holes, and the positioning to the product is exactly effectively conducted by using a transparent plastic material for the chuck plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340984-A (JP)
Title: Substrate having recessed section for lenticular lens, lenticular lens substrate, transmissive type screen and rear type projector
Inventor: SHIMIZU NOBUO
IPC: G03B21/62
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lenticular substrate having a suitable visual field angle distribution, a substrate having recessed sections for lenticular lenses which is used to manufacture a lenticular lens substrate, a transmissive type screen having a lenticular lens substrate and a rear type projector.  <P>SOLUTION: A substrate 2 having recessed sections for lenticular lenses is provided with a plurality of groove shaped and recessed sections 3 which are extended along prescribed directions. Longitudinal directions of at least two recessed sections 3 among other recessed sections provided on the substrate 2 are mutually made different. Moreover, a block is formed by a plurality of the recessed sections 3 having a same longitudinal direction. So far as blocks are concerned, first blocks 31, which have a plurality of recessed sections 3 that are extended along a first direction, and second blocks 32 having a plurality of recessed sections 3, which are extended along a second direction that is approximately perpendicular to the first direction, are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305670-A (JP)
Title: Cuff fastening belt for shoe
Inventor: SATO AKIYOSHI
IPC: A43C9/02
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottom fastening belt for a shoe by which snow is prevented from entering the shoe during playing in the snow.  <P>SOLUTION: An adjuster for adjusting a size is attached to the belt made of a flexible base material. Clips are fitted to both the ends of the belt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342158-A (JP)
Title: Recording medium discriminating device, information reproducing device, and information recording device
Inventor: GOTO HIROKI
IPC: G11B7/004
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time needed to start reproducing a specific kind of optical disks by discriminating with priority the specific kind of optical disks inserted in a device, relating to a recording medium discriminating device, an information reproducing device and an information recording device.  <P>SOLUTION: The recording medium discriminating device for discriminating the kind of an optical disk 1 by emitting a light beam 9 to the optical disk is provided with: a pickup 2 for receiving the reflected light of the light beam 9 from the optical disk 1 and outputting a received light signal; a filter circuit 41 for extracting from the outputted received light signal a specific wobble frequency signal corresponding to a recording track on a preset optical disk 1 among two or more kinds of optical disks 1; a filter circuit 42 for extracting from the outputted received light signal the other wobble frequency signal corresponding to the wobble frequency of the recording track on an optical disk 1 other than the specific optical disk 1 among the two or more kinds of optical disks 1; and a microcomputer 6 for discriminating the kind of the optical disk 1 by using at least any one of the specific wobble frequency signal and the other wobble frequency signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339080-A (JP)
Title: Hypertension therapeutic agent containing pyrazole derivative
Inventor: TAKAHASHI TAKASHI
IPC: C07D401/14
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel compound having excellent adrenaline α<SB>1</SB>-receptor antagonism, and a novel hypertension therapeutic agent based on its action.  <P>SOLUTION: The hypertension therapeutic agent comprises a compound represented by formula (1) (wherein R<SP>1</SP>to R<SP>5</SP>are each hydrogen, a halogen, a hydroxyl group, an alkoxy group, an amino group, an alkylamino group or an alkyl group; R<SP>6</SP>is hydrogen, a halogen, a 1-6C dialkylamino group or an cyclic amino group of a 4- to 6-membered ring; R<SP>7</SP>is a 1-6C alkyl group which may be substituted with a 4-6C cyclic amino group; and G is a phenyl group which may have a substituent or a heterocyclic group of a 5- to 6-membered ring which may have a substituent).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338163-A (JP)
Title: Multilayered container improved in delamination
Inventor: KATO TOMONORI
IPC: B65D1/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To make it hard to cause the peeling due to falling or an impact while increasing the degree of freedom of a design without being restricted in a shape reduced in unevenness, in a multilayered container obtained by laminating different layers without interposing an adhesive between those layers.  <P>SOLUTION: In the multilayered container comprising at least three layers, the outermost layer and the innermost layer comprise a polyester resin obtained by polymerizing terephthalic acid and ethylene glycol and at least one intermediate layer comprises an oxygen absorbing resin prepared by mixing a polyamide resin obtained by polymerizing metaxylylenediamine and adipic acid, a polyamide resin with a specific solubility index and a compound or complex containing at least one metal atom selected from a transition metal of the Group VIII, manganese, copper and zinc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004045388-A (JP)
Title: High precision dimension measuring apparatus
Inventor: HIROKAWA SATOSHI
IPC: G01B11/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To remove or reduce a displacement of an article to be measured, a thermal displacement of a component for constituting an apparatus or an aging change and to enhance a measuring reproducibility of a row precision.  <P>SOLUTION: This measuring apparatus does not need replacement of an objective lens at a precision detection time by arranging two types of microscopes of a "row precision detection" and an "alignment detection", and can hence reduces or removes influences of deviation (reproducibility at replacing time) of an optical axis at an object lens replacing time and the aging change. The microscope of the "row precision detection" can reduce a thermal displacement by forming a left and right symmetrical structure at an optical axis as a center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004341939-A (JP)
Title: Editor program, editing method, editor device, and recording medium
Inventor: ARAKAWA MASAHIRO
IPC: G06F3/048
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an editor program having a user interface by which a user sets an editor function, an editing method, an editor device, and a recording medium.  <P>SOLUTION: A 1st character string previously inputted by the user as an editing target and a 2nd character string to be described following the 1st character string are previously acquired and stored, and when a character string obtained by acquiring characters inputted by the user in editing operation is the 1st character string, the stored 2nd character string is outputted to an editing document.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343585-A (JP)
Title: Receiving apparatus and method
Inventor: IKEDA YASUNARI
IPC: H04L1/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving apparatus capable of improving the C/N ratio of a received OFDM signal and the error correction capability.  <P>SOLUTION: An equalization control circuit 12 calculates transfer functions of equalization circuits 27-1, 27-2 on the basis of a characteristic of a transmission path supplied from transmission path characteristic estimate circuits 26-1, 26-2 and respectively supplies the transfer functions to the equalization circuits 27-1, 27-2, calculates a metric control value to apply weighting to a path metric on the basis of the characteristic of the transmission path and supplies the metric control value to a Viterbi decoding circuit 41. An adder circuit 13 additively composes outputs from the equalization circuits 27-1, 27-2 so that the outputs of the equalization circuits 27-1, 27-2 are composed at a maximum ratio, and the composed signal is fed to the Viterbi decoding circuit 41. The Viterbi decoding circuit 41 calculates the path metric and multiplies the metric control value with the path metric to apply weighting to the path metric by each OFDM carrier. The receiving apparatus and method are applicable to electronic apparatuses for receiving OFDM signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343015-A (JP)
Title: Semiconductor memory and its operating method, and portable electronic equipment
Inventor: IWATA HIROSHI
IPC: H01L21/8247
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory, e.g. flash memory, which can be reduced in size easily.  <P>SOLUTION: A p-type well region has a memory isolation region 1108 and an active region 1110 on the surface. A memory element capable of storing 2 bits is formed in each active region 1102. A word line 1104 serves as the gate electrode of a memory element on the same row. Source/drain diffusion region 1107 of a memory element on the same row is electrically connected in common with a bit line 1132 through a contact. With regard to two adjacent bit lines 1132, one bit line 1132 is connected electrically with one source/drain diffusion region 1107 on the same row while the other bit line 1132 is connected electrically with the other source/drain diffusion region 1107 on the same row.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347684-A (JP)
Title: Improved combination for direct backlight constructed with fluorescent lamp
Inventor: CHO GIHOOI
IPC: G02F1/13357
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved combination for a direct backlight constructed with fluorescent lamps, which improves uniformity of light ray intensity by using a special structure of a light guide plate.  <P>SOLUTION: The backlight consists of light sources (12), a reflection plate (16) placed on the lower side of the light sources (12), and the light guide plate (14) placed above the light sources (12). A lower side surface (or an upper side surface) of the light guide plate (14) has first portions directly above the light sources (12) and second portions not directly above the light sources (12). The first portions are flat and the second portions have a plurality of protrusions (or recessing grooves) to condense light rays for the purpose of intensifying the light ray intensity on the second portions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345428-A (JP)
Title: Mounting structure of center rail cover for slide door
Inventor: OGAWA YOSHIAKI
IPC: B60J5/06
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide mounting structure of a center rail cover for a slide door which effectively realizes filling a gap of the parting part and efficiently improves an appearance.  <P>SOLUTION: The center rail 1 laid in the longitudinal direction inside of the side outer panel 3 of the body is fitted to the outside of the center rail 1 so as to conceal the center rail 1. The cover mounting part 12 is formed by jointing the upper edge part of the center rail housing 4 housing the center rail 1 with the side outer panel 3 putting the width in the vertical direction. The center rail cover 11 is directly mounted to the cover mounting part 12. A plurality of clips 13 for fixing is attached to the inside of the center rail cover 11, and additionally fixed to the cover mounting part 12 through the clip 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345659-A (JP)
Title: Packaging box
Inventor: NAKAMURA KEITA
IPC: B65D5/10
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box which facilitates the opening work of an upper lid.  <P>SOLUTION: The packaging box 1 is made of a corrugated board, and has two pairs of opposite side boards 2, 2 and 3, 3. On the upper lid side of the box 1, first upper lid forming flaps 6, 6 are formed consecutively on one opposite side boards 2, 2, respectively, and the front ends of the flaps 6, 6 are made to butt against or overlap each other at the center in the width direction of the other opposite side boards 3, 3. One insertion slot 10 is formed on each first upper lid forming flap 6 to be close to a connecting line between the flap 6 and the other opposite side board 2, while a folding line 11 is formed on each second upper lid forming flap 7 to be parallel with a connecting line between the flap 7 and the other opposite side board 3. The front end of one side of each second flap 7 is inserted into each insertion slot 10, while the front end of the other side of the flap 7 is made to come in contact with the upper surface of the first flap 6 on the side where the insertion slot is not formed, so that the upper lid is kept closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347962-A (JP)
Title: Method for forming recoated part of primary coated optical fiber and recoater
Inventor: KO YASUYUKI
IPC: G02B6/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a recoated part of a primary coated optical fiber so that no cracking or the like is caused therein even subjected to, for example, heat-cycling, as to recoated parts of a connection part and a grating part of the primary coated optical fiber and to provide a recoater capable of performing a proof test simultaneously with the formation of the recoated part.  <P>SOLUTION: In the method for forming the recoated part of the primary coated optical fiber by using recoat resin, the recoated part is formed on the end of the part where the resin cladding of the primary coated optical fiber is removed. The recoating is performed while applying a tensile force of the longitudinal direction on the resin cladding in the vicinity of the end of the part where the resin cladding of the primary coated optical fiber has been removed. The tensile force of the longitudinal direction is applied from at least one direction as to the resin cladding in the vicinity of the end of the part where the resin cladding of the primary coated optical fiber is removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350470-A (JP)
Title: Rotation control method of stepping motor, rotation controller of stepping motor, image forming apparatus
Inventor: ISOBE TERUSHI
IPC: B41J11/42
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent step-out by simply altering a software without requiring the replacement of a hardware called a subcontrol section.  <P>SOLUTION: When step-out occurs due to deficiency of current after the subcontrol section 200a is masked, a full current command signal SF is inputted from a main control section 100 to a full current setting circuit 310 in a drive circuit section 300. The full current setting circuit 310 in the drive circuit section 300 prefers the full current command signal SF regardless of a current set signal from the subcontrol section 200a and drives a stepping motor M.  <P>COPYRIGHT: (C)2005,JPO&NCIPI