baber/WOPTO huggingface dataset:
Patent JP-2004117680-A (JP)
Title: Optical scanner
Inventor: ABE MASAAKI
IPC: B41J2/44
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner in which, even when a monolithic multi-beam LD is used as a light source, slit transmissivity is prevented from decreasing and the number of components does not increase.  <P>SOLUTION: The optical scanner which makes a scan with the luminous flux emitted by the light source 1 of the monolithic multi-beam LD in a horizontal scanning direction through a polygon mirror 3 is equipped with a 1st lens L1 which converges the luminous flux from the light source, a slit 2 which shapes the luminous flux transmitted through the 1st lens, and a 2nd lens L2 which guides the luminous flux transmitted through the 1st lens to a deflecting surface of the polygon mirror; and the multi-beam LD is installed having its joined surface obliquely to the horizontal scanning direction, the 1st lens is a convex lens having at least one anamorphic surface for making the luminous flux focus with the slit only in the horizontal scanning direction, and the 2nd lens is a cylindrical lens which changes the luminous flux into parallel or converged luminous flux in the horizontal scanning direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113123-A (JP)
Title: Fishline cutter with light and light for fishline cutter
Inventor: AOKI SHIZUO
IPC: A01K97/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the insertion of a fishline between tips 7 and 9 of upper and lower both blades 2 and 3 to facilitate the cutting of the fishline.  <P>SOLUTION: The fishline cutter 1 has the upper and lower both blades 2 and 3 having the brought near but separated tips 7 and 9 so as to face to each other. A wiring board 11 attached to the upper blade 2 has a light-emitting source 12 turnable to on or off and installed at the vicinity of the tip 7 of the upper blade 2. When using the fishline cutter 1 in fishing at night or the like, the fishline and the outside region of the upper and lower both blades 6 and 8 are illuminated by the light-emitting source 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119770-A (JP)
Title: Method for forming field via and method for manufacturing multilayer wiring board
Inventor: YOSHIMURA EIJI
IPC: H05K3/40
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a field via by which a plating condition is easy to be controlled, the thickness of a metal layer for circuit formation can be controlled uniformly and a uniformly filled field via can be formed even if field vias with different diameters coexist, and a method for manufacturing a multilayer wiring board using the same.  <P>SOLUTION: The method for forming the field via includes a step to manufacture a field via precursor wherein a via hole reaching a first metal layer 11 or the like is formed and a base conductor layer 15 is provided therein, a step wherein metal electrolytic plating different from a third metal layer 14 is applied over an almost entire surface including the inside of the via hole to form a plating layer 17, a step to form a mask layer 18 on the upper side of the via hole, a step to form a projecting part 17a by etching the plating layer 17 selectively, a step to remove and flatten the projecting part 17a, and a step to selectively etch the third metal layer 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126101-A (JP)
Title: Imaging equipment and finder
Inventor: NISHIOKA KIMIHIKO
IPC: H04N5/225
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide imaging equipment and a finder such that diopter adjustment of the finder equipped with a variable shape mirror reduced in power consumption is made more efficiently.  <P>SOLUTION: The equipment is equipped with a photography part 1 comprising a photography optical system 3 comprising 1st and 2nd variable shape mirrors A and B which are arranged opposite a free curved-surface lens 2, an imaging element 4, and 1st and 2nd mirror drivers 5 and 6 driving the variable shape mirrors A and B, a finder optical system 16 comprising an objective 12, 3rd and 4th variable shape mirrors C and D, a roof prism 14, and an ocular 15, and a finder part 1 comprising 3rd and 4th mirror drivers 16 and 17 driving the variable shape mirrors C and D; and the diopter adjustment of the finder part is performed by changing the shape of the variable shape mirror C, a diopter adjustment value is stored in a flash memory 23, and the shape of the variable shape mirror C is controlled according to the stored diopter adjustment value to make the diopter adjustment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125615-A (JP)
Title: Laser ultrasonic inspection device
Inventor: NAGATA YASUAKI
IPC: G01N29/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser ultrasonic inspection device capable of easily controlling an advancing direction angle at the ultrasonic wave generation time.  <P>SOLUTION: First optical fibers 20 are connected to beam output ends of each ultrasonic generation laser device 10. An optical fiber bundle F is formed by bundling tip parts of a plurality of first optical fibers 20 after aligning optical axes thereof. The section of the optical fiber bundle F acquired by being cut by a plane vertical to the optical axes has an approximately square shape. A first laser beam outputted from each first optical fiber 20 is guided to an inspection object 2 by a condensing lens 40, to thereby generate an ultrasonic wave in the inspection object 2. In this case, an oscillation control circuit 50 controls timing when the first laser beam is generated by each ultrasonic wave generation laser device 10. Thus, an ultrasonic wave advancing in the optional angle direction can be generated or a point-focusing or line-focusing ultrasonic wave can be generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123610-A (JP)
Title: Osteogenic treatment device
Inventor: NAKASU MASANORI
IPC: A61K48/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an osteogenic treatment device having excellent osteogenesis ability.  <P>SOLUTION: This osteogenic treatment device comprises a nucleic acid containing a base sequence encoding a bone morphogenetic protein (BMP), a vector and a substrate body and is transplanted in a living body to carry out osteogenic treatment. The bone morphogenetic protein is preferably BMP-2 and the nucleic acid preferably contains an expression plasmid derived base sequence. The vector is preferably a positively charged liposome being a vector derived from a nonvirus. The form of its substrate body is preferably a block body, especially a porous body having 30-95% porosity. The constituent material of the substrate body is a material consisting essentially of hydroxyapatite or tricalcium phosphate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124869-A (JP)
Title: Operational status inspection device of pumping system and equipment with built-in pump having the pumping system
Inventor: SHUKURI YOICHI
IPC: F04D15/02
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operational status inspection device of a pumping system which can detect an error occurring in the pumping system within a short time without actually measuring pump performance causing no inspection omission, and equipment with built-in pump having the pumping system.  <P>SOLUTION: The operational status inspection device and equipment with built-in pump of the present invention has a rotation signal generation unit 6 that generates a rotation signal of a magnet rotor 3 from a signal of a polar position sensor to calculate a given statistic indicating variations in the rotation speed based on the rotation signal output from the rotation signal generation unit 6 and compare the statistic with a set threshold limit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003189848-A (JP)
Title: Bead for culturing animal cell
Inventor: OSUMI TATSUYA
IPC: C12N5/071
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide beads which are used for culturing animal cells, have a high animal cell-adhering property and a high animal cell-proliferating property, and can efficiently culture the animal cells even in a serum-free culture medium.  <P>SOLUTION: The beads for culturing the animal cells are characterized by disposing a polypeptide (P) having at least one minimum amino acid sequence exhibiting a cell adhesion signal in one molecule on the surfaces of fine particles (B), wherein the content of (P) is 0.1 to 100 μg per cm<SP>2</SP>of the surfaces of (B). The volume-average particle diameter of (B) is preferably 50 to 250 μm. The true specific gravity (density) of (B) is preferably 1.01 to 1.05 (g/cm<SP>3</SP>). (B) preferably comprises at least styrene units and multifunctional monomer units as constitutional units. The polypeptide (P) preferably has three to fifty minimum cell adhesion signal-exhibiting amino acid sequences in the molecule.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004129611-A (JP)
Title: Method for exterminating vermin and heater-controlling device for vermin extermination method
Inventor: HIGO KEIZO
IPC: A01M29/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for exterminating vermin in a house such as mite in high efficiency and provide a heater-controlling device for actualizing the method.  <P>SOLUTION: A heater 1 heating a sheet 2 is controlled to keep the temperature of the lower part of a passage 22a to ≥35°C and <50°C (preferably ≥40°C and <50°C). Mites existing near the lower part 22b (the area encircled with dotted line) of the passage 22a are moved through the passage 22a to the surface of a surface material 22a or thereabout by keeping the temperature of the lower part 22b to ≥35°C and <50°C. The mites moved to the surface of the sheet 1 or thereabout is removed by sucking with a vacuum cleaner, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135512-A (JP)
Title: Hybridization sensing part and sensor chip and method for hybridization
Inventor: SEGAWA YUJI
IPC: C12Q1/68
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the hybridization efficiency by adopting a device so as to arrange and fix a nucleotide chain for sensing an elongated state.  <P>SOLUTION: A hybridization sensing part 1a, etc., are composed so as to fix a reaction region R to be a site for hybridization between a nucleotide chain X for sensing and a target nucleotide chain Y having a base sequence complementary to the nucleotide chain X for sensing to an end of a scanning electrode C by dielectrophoretic actions while elongating the nucleotide chain X for sensing with an electric field. Thereby, a sensor chip equipped with the sensing part 1a, etc. and a method for hybridization using the hybridization sensing part and sensor chip are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136594-A (JP)
Title: Multi-layered molded body
Inventor: NAKAMURA EIJI
IPC: C08L53/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layered molded body having high heat and oil-resistances and a pliable layer.  <P>SOLUTION: This multi-layered molded body is obtained by laminating a thermoplastic elastomer composition on another kind of resin. The elastomer is obtained by mixing a block copolymer having one or more polymer blocks (A), composed of an aromatic vinyl compound unit, which contain a 1-8C alkylstyrene-derived structural unit (a) and at least one kind of a functional group (b), and one or more polymer blocks (B) composed of a conjugated diene compound unit, and/or an addition polymerization block copolymer (I<SB>0</SB>) composed of a hydrogenated product, with a polyolefin (II) and a rubber softening agent (III), depending on occasion, at a specified ratio, and further, adding a crosslinking agent (IV) and dynamically effecting a crosslinking treatment of the mixture under melting conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142137-A (JP)
Title: Thermal head printer unit
Inventor: SOGABE MASUO
IPC: B41J2/325
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal head printer unit comprising a thermal head and a thermal transfer ribbon tape and employing a simple mechanism for displacing the printer unit in the widthwise direction of the thermal transfer ribbon tape.  <P>SOLUTION: The printer unit 10 comprising a thermal head 9 and a thermal transfer ribbon tape 14 is further provided with a motor 6 for displacing the thermal head 9 in the widthwise direction of the thermal transfer ribbon tape 14, and a position sensor 12 for detecting the position of the printer unit 10. A driver is arranged to be controlled based on a position signal from a position detector. The printer unit 10 meshes a rack gear 2 provided on the fixing metal base 1 side and is displaced in the widthwise direction of the thermal transfer ribbon tape 14 by means of a pinion gear 3 being rotated by the motor 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144904-A (JP)
Title: Optical amplifier and optical fiber communication system
Inventor: MASUDA KOJI
IPC: H04B10/291
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplifier which is reduced in cost and suppresses damage to an optical connector, and an optical fiber communication system.  <P>SOLUTION: The optical amplifier is equipped with an optical fiber which is arranged in a communication node, one or more laser diodes 131 which stimulate the optical fiber to emit the stimulation light for Raman amplification of signal light, a variable wavelength fiber grating 133 constituting one mirror of an external resonator for each laser diode 131, a driving circuit 134 which drives the variable wavelength fiber grating 133, and a multiplexer 140 which multiplexes together the stimulation light emitted by the laser diode 131 and signal light incident from the optical fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003137378-A (JP)
Title: Packaging for flowers having long stem and having almost no leaves or having no leaves, especially for gerbera, anthurium and calla
Inventor: DE PAGTER JANUS ADRIAAN WILLEM
IPC: B65D85/50
Filed: 2002-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a packaging for flowers which can be easily handled. SOLUTION: One or more side walls are bonded to a wall section 6 on which openings are imparted. The side wall sections 8a, 9a and 9b form a certain angle to the wall section 6 on which the openings 7 are imparted. Also, the side wall sections 8a, 9a and 9b are supported by a holder 1, or form one section of the holder 1. Alternatively, the side wall sections 8a, 9a and 9b are attached to a container 2, or to the periphery of the holder 1 such as an extender rack 3 which is provided on the top of the container 2. Also, the side wall sections 8a, 9a and 9b are supported by a component which increases stability, or supported by a substantially horizontal supporting element 4 which forms one section of the component increasing stability.  The supporting element 4 can be constituted of a flange section which extends inward from the wall section 6 on the uppermost section of the container 2 or the extender rack 3 being provided on the top of the container 2.
Patent JP-2004148339-A (JP)
Title: Transfer device for welding line
Inventor: MOTOHASHI SHINGO
IPC: B23P19/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device for a welding line which reduces restriction of sequence of taking-up a workpiece with a handling jig and restriction of degree of freedom in design of the handling jig and loads the workpieces while respective other workpiecs are laid on surfaces of the both sides of a predetermined workpiece.  <P>SOLUTION: A second holding means 9<SB>1</SB>to take up and hold a second workpiece W2 to be welded to one surface of a first workpiece W1 is constituted to move between a first holding position and a second holding position. The first holding position is located to hold the second work W2 at a position which is nearer on the side of a jig body 2b than the first workpiece W1 and does not interferes with a projection line of the first workpiece W1 toward the jig body 2b, and the second holding position is located to hold the second workpiece W2 on the first workpiece W1 with their welded portions superposed upon each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155354-A (JP)
Title: Vehicle anti-theft device and vehicle anti-theft system
Inventor: SUGANUMA AKIRA
IPC: B60R25/31
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle anti-theft device and a vehicle anti-theft system to prevent erroneous detection.  <P>SOLUTION: Whether each door of a vehicle is locked is decided (Step S10), and if all of the doors of the vehicle are locked, an approach sensor starts detection to detect someone approach the vehicle. When the approach sensor detects someone approach the vehicle (Step S30), a side view camera and a back view camera start photographing of the exterior of the vehicle (Step S50). This prevents erroneous detection even if a dog, a cat or the like approaches or contacts the vehicle, for example.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163183-A (JP)
Title: Sheet material inspection device
Inventor: FURUTA TOSHIHARU
IPC: B29C48/92
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily inspect a resin sheet 2 by integrating a lighting system 7 and a CCD line sensor 8 to be synchronized with the conveyed resin sheet 2.  <P>SOLUTION: This device is provided with a conveyer 6 for inspection for conveying the resin sheet 2 from a carrying-in side to a carrying-out side, the CCD line sensor 8 for imaging the resin sheet 2 conveyed by the conveyer 6 from its surface side, the lighting system 7 for illuminating the resin sheet 2 conveyed by the conveyer 6 from its backface side or its surface side, a rotary encoder 11 for detecting a rotation operation of a discharge roller 1e of an inflation device 1 for carrying the resin sheet 2 in into the conveyer 6 and a conveyance controller 12 for controlling a conveying operation for the conveyer 6 while synchronized with the rotation operation detected by the rotary encoder 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164143-A (JP)
Title: Reflected image pickup unit
Inventor: HAYASHI KENICHI
IPC: H04N5/235
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflected image pickup unit capable of carrying out gain control without receiving the influence of an image outside a valid area, and acquiring a pickup image adjusted to proper luminance.  <P>SOLUTION: A color deciding the luminance of a surface 25 such as a frame part imaged outside the valid area of an image pickup device 9 is defined as a color leading to almost intermediate luminance in the pickup image so that gain control can be prevented from being affected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161436-A (JP)
Title: Conveying apparatus and work conveying method
Inventor: HIROTA TETSUO
IPC: B65G15/30
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To cope with additional work by crossingly installing another conveyor at any position without modifying an existing conveyor.  <P>SOLUTION: In this conveying apparatus, a second conveyor 5 is disposed crossingly with a first conveyor 1, and a work 2 is exchanged between the first conveyor 1 and the second conveyor 5. A crossing part 100 is disposed so that the work conveying surface 5a of the second conveyor 5 is positioned over the work conveying surface 1a of the first conveyor 1. To align the work conveying surface 1a of the first conveyor 1 with the work conveying surface 5a of the second conveyor 5, a roller 4 to push up the work conveying surface 1a of the first conveyor 1 is disposed on the immediate upstream side of the crossing part 100 in the conveying direction. Namely, the work conveying surface 1a of the first conveyor is raised to a height equal to or higher than the work conveying surface 5a of the second conveyor 5 to eliminate a step therebetween.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003238674-A (JP)
Title: Degradable resin, its production method and degradation method
Inventor: SAITO TAKASHI
IPC: C08G65/34
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a degradable resin that degrades at a relatively low temperature, regenerates two reactive functional groups of a carboxy group and a vinyl group after degradation, has excellent compatibility with an organic solvent and a resin, and is suitable for a soldering flux and a solder paste when parts are mounted on a printed circuit board, etc., a method for producing the degradable resin and a method for degrading the degradable resin.  <P>SOLUTION: This degradable resin is obtained by a reaction of an acid anhydride having two or more carboxy groups per molecule with a hydroxyvinyl ether compound or hydroxyvinyl thioether compound, and has 500-100,000 of a weight average molecular weight and a group represented by formula (1) (wherein, R<SP>1</SP>and R<SP>2</SP>represent each a divalent organic group, Y represents an oxygen atom or a sulfur atom) as a repeating unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004165527-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: YOSHIMURA TETSUO
IPC: H01L27/08
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device employing an STI (shallow trench isolation) method, which keeps high degree of flatness without causing dishing or erosion in an CMP (chemical mechanical polishing) process for forming an element isolation region.  <P>SOLUTION: The semiconductor device having a region isolated by the STI method on a semiconductor substrate comprises a device region for forming the semiconductor device, a dummy device region 13b, and an oxide film 4 for isolating the device region from the dummy device region 13b. The dummy device region 13b is provided with a cap layer 15 for preventing the dummy device region 13b from turning into silicide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170749-A (JP)
Title: Optical deflection element, its manufacturing method, and image display device
Inventor: TOKITA TOSHIAKI
IPC: G02F1/29
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical deflection device capable of suppressing a noise light component of outgoing light, and to provide an image display device.  <P>SOLUTION: In the optical deflection element wherein a chiral smectic C liquid crystal is provided between a pair of transparent substrates, a plurality of ribs 10 for regulating the distance (gap) between the substrates are formed on the surface of the transparent substrate 2 having an inclined region (an inclined part formation substrate) and each tip of each rib is in contact with a standard substrate (transparent substrate) 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173474-A (JP)
Title: Eddy current type decelerator
Inventor: KUWABARA TORU
IPC: H02K49/10
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eddy current type decelerator, in which a large number of magnetic poles to a braking drum can be obtained by a single electromagnetic coil and which can realize reduction in cost by simplifying the structure.  <P>SOLUTION: The eddy current type decelerator is mounted with the braking drum 6, which is provided to a rotating shaft 1 and by which an eddy current is generated, and an electromagnet 9 mounted on the fixing side oppositely to the braking drum 6. The electromagnet 9 is provided with a cylindrical core 10 mounted on the fixing side and formed concentrically with the rotating shaft 1, the electromagnetic coil 12 formed by winding electric wire to the core 10 around the rotating shaft 1, annular magnetic pole members 13, 14 mounted to the core 10 sandwiching the electromagnetic coil 12.  <P>COPYRIGHT: (C)2004,JPO