baber/WOPTO huggingface dataset:
Patent JP-2004179136-A (JP)
Title: Lithium secondary battery and manufacturing method thereof
Inventor: MINAMI HIROYUKI
IPC: H01M4/134
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve charge and discharge cycle characteristic by improving collecting ability inside an electrode in a lithium secondary battery provided with a negative electrode, which is provided with an active material layer 2 containing the active material for electrochemically occluding and releasing lithium on a current collector 1, and a positive electrode and the non-aqueous electrolyte.  <P>SOLUTION: The active material layer 2 is expanded and shrunken by occluding and releasing lithium, and cracks 4 are formed in the active material layer 2. Solid electrolyte 3 formed into gel by combining a high polymer and the electrolyte containing lithium salt is arranged in the cracks 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054212-A (JP)
Title: Lens
Inventor: ISHIKAWA KAZUHIRO
IPC: H04N5/232
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in which a conventional camera mounted on an information terminal has its focal length fixed to, for example, 0.3 to ∞ m and can not be focused on a short distance and is therefore in capable of, specially, what is called close-up photography of a subject at a distance of several mm to several cm and a photographer can optionally change the field angle (i.e. narrow angle and wide angle) of the camera and colors etc., of a lens.  <P>SOLUTION: The lens 21 is fitted to a photography part 15 of the camera with an adhesive force, attractive force, a frictional force, an energizing force, etc. Consequently, the photographer is able to put the camera in focus on a short distance and vary the field angle through easy operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004240180-A (JP)
Title: Real image viewfinder mechanism
Inventor: SHIMIZU GENICHI
IPC: G03B13/14
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform adjustment with simple operation by using an adjusting member which changes the position of a visual field frame member by rotational operation and fixes the position of the visual field frame member by stopping the rotation in order to prevent an adjusting arm from protruding and occupying a large space and to prevent a visual field frame from being moved by the shock of bending the adjusting operation protrusion after the adjustment.  <P>SOLUTION: The real image finder mechanism 30 is equipped with an objective lens system 32, a focal surface 34 on which the image of a subject is formed by the system 32, an eyepiece system 36 which magnifies the image formed on the focal surface 34, the visual field frame member 40 which is formed with the visual field frame 38 for regulating the visual field of the focal surface, and a viewfinder casing 42 which holds these. The mechanism is constituted to have a supporting means 44 which supports the frame 40 movably along the focal surface with respect to the viewfinder casing 42 and the adjusting member 48 which is rotatably disposed with respect to the viewfinder casing 42, changes the position of the member 40 by the rotation and fixes the position of the member 40 by stopping the rotation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244322-A (JP)
Title: Insect pest repellent for fiber product
Inventor: OZAWA NORIYASU
IPC: A01N25/02
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insect pest repellent for a fiber product effectively repelling insect pests sticking to a fiber product without emitting an unpleasant smell or adversely affecting human bodies or the environment and sustaining the effects over a long period.  <P>SOLUTION: The insect pest repellent for the fiber product is characterized as comprising an extract from one or more species of plants selected from the group consisting of a plant belonging to the genus Artemisia, a plant belonging to the genus Houttuynia, a plant belonging to the genus Chamaecyparis and a plant belonging to the genus Sasa, a lower alcohol and water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242767-A (JP)
Title: Member management system for game parlor
Inventor: ENAMI TADAHIRO
IPC: A63F7/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member management system for a game parlor managing a balance for every member by obtaining investment information of members in a simple constitution.  <P>SOLUTION: When the member provides a spent prepaid card, a clerk in charge inputs a purchase amount of the prepaid card in a POS terminal. When sales data are input (S104: YES), the POS terminal transmits the sales data to a management computer. The management computer gives a point to the member based on the sales data (number of invested balls). The management computer calculates the balance of the member based on the number of the invested balls and the number of balls replaced with prizes. Therefore, the member gets the point by providing the prepaid card to willingly use the prepaid card and surely get the investment information of the member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244364-A (JP)
Title: Method for producing hydroxyalkyl methacrylate
Inventor: SHINTANI YASUHIRO
IPC: C07B61/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high-quality hydroxyalkyl methacrylate by reacting methacrylic acid with an alkylene oxide, hardly causing reduction, or the like, of the product purity caused by the contamination with MMA (methyl methacrylate), and hardly causing deterioration of color of a monomer or a (co)polymer of the hydroxyalkyl methacrylate.  <P>SOLUTION: The methacrylic acid as a raw material is obtained by a catalytic vapor-phase oxidation of at least one kind selected from the group consisting of isobutylene, t-butanol, methyl t-butyl ether, methacrolein and isobutylaldehyde. Preferably, the methacrylic acid containing ≤50 ppm acetonylacetone by weight based on the mount of the methacrylic acid is used, and a chromium compound is used as the reaction catalyst.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250492-A (JP)
Title: Active energy ray-curing aqueous composition
Inventor: SATOMI HIROSHI
IPC: C08G85/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous active energy ray-curing composition present stable even when a cationic water-soluble compound is used in combination, having high energy ray sensitivity and affording a practical coated film strength in a short time.  <P>SOLUTION: The active energy ray-curing aqueous composition is characterized as comprising (1) a zwitterion compound having at least one phenolic hydroxy group and at least one cyclic aliphatic sulfonium group in the molecule and (2) at least one kind of cationic water-soluble compound selected from a benzophenone compound having a quaternary ammonium salt group and a thioxanthone compound having a quaternary ammonium salt group. The active energy ray-curing aqueous composition is characterized as comprising further (3) an aqueous polymer compound having ≥100 mequivalents/kg carboxy group equivalent in the composition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252177-A (JP)
Title: Electro-optical device, wiring board, display module, and electronic equipment
Inventor: YAMADA TADASHI
IPC: H01L51/50
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device, a wiring board, a display module, and electronic equipment which can be made compact.  <P>SOLUTION: On one side edge of a TFT substrate 21, external connecting terminals of respective data lines are formed, and on the other side edge, external connecting terminals for control and power supply are formed. In a flexible board 13, a 3rd terminal forming part 33 corresponding to a 1st terminal forming part 21a where the external connecting terminals are formed, is also formed, an extension part 32 is formed and the extension part 32 is extended around an organic EL display 12 from the backside, and a 4th terminal forming part 34 formed at the tip part of the extension part 32 is made to correspond to a 2nd terminal forming part 21b where the external connecting terminals for control and those for power supply are formed. The external connecting terminals of the 1st terminal forming part 21a are connected to the external connecting terminals for control and those for power supply of the 4th terminal forming part 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249615-A (JP)
Title: Plywood and wooden door
Inventor: SUMORI AKIRA
IPC: B32B21/13
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide plywood that hardly warps and a wooden door using the plywood.  <P>SOLUTION: The plywood 11 is formed by gluing a plurality of the same rectangular plates together. The plywood 11 is composed of an inner layer plate 13 and a pair of surface layer plates 14. Both surfaces 13a of the inner layer plate 13 are flat. One surface 14a of each surface layer plate 14 is flat, while the other surface 14b is constituted of a curved surface which forms a mountain part 16 along the center line 15 parallel to two sides 14d and 14f out of the four and is symmetric in respect to the center line 15 as the axis of symmetry. The flat surfaces of the surface layer plates 14 are glued respectively on the opposite surfaces 13a of the inner layer plate 13 with the four sides conformed to these surfaces and symmetrically to each other. The wooden door has the plywood 11 and a pair of edge materials. The edge materials are so fixed as to connect the edges of the plates along the two sides 14d and 14f thereof being parallel to the center line 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250296-A (JP)
Title: Method for manufacturing compound semiconductor single crystal
Inventor: WACHI MICHINORI
IPC: C30B27/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a compound semiconductor single crystal, by which the yield of the single crystal can be improved drastically.  <P>SOLUTION: In the pulling length from a seeding section where a seed crystal 12 is brought into contact with a raw material melt 15 to a certain growth time point, the number of revolutions of a crucible 9 is adjusted to be less than the subsequent number of revolutions of the crucible 9. Thereby, the shape of the cross section of the solid-liquid interface can be controlled to be a convex shape projected to the raw material melt 15 side with good reproducibility in the growth process of the single crystal 17, especially, in the initial growth stage from the seeding section 17a to the constant diameter section 17b, and the yield of the compound semiconductor single crystal 17 can be improved drastically.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254786-A (JP)
Title: Scan type confocal probe
Inventor: MIZUNO JUN ROGERIO
IPC: G02B23/26
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side-view scan type confocal probe with a smaller size and a finer diameter, which can simplify the assembling process containing the positioning work of a scan mirror.  <P>SOLUTION: The scan type confocal probe relates to a side-view scan type confocal probe which beams the flux from a light source in the direction almost orthogonal to the direction of being inserted into a celom. The probe has a pentaprism which is disposed in the optical path of the flux and refracts the optical path twice on first and second planes and a scan means which is mounted on the pentaprism and makes the flux scan on the biological tissues within the celom.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257446-A (JP)
Title: Braking device
Inventor: BESSHO HIROKI
IPC: F16D65/18
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking device where lubricating oil and brake oil can be used for working oil fed from a master cylinder although provided with a wet oiling brake.  <P>SOLUTION: A pair of sealants 68 and 69 arranged in the sliding direction of the hydraulic piston are provided between a hydraulic piston 67 and an inner wall of an oil chamber. Working oil is fed from the master cylinder into a region located at an opposite side to the brake side further than the sealant 69 of the opposite side to the brake side out of the oil chamber 66. An oil receiving groove is provided at least at one side of the inner wall of the oil chamber and the hydraulic piston 67 between a pair of the sealants 68 and 69. An oil recovery chamber 73 communicating with the oil receiving grooves 71 and 72 is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260521-A (JP)
Title: Moving image editing device
Inventor: NOMURA MASAHITO
IPC: G10L25/78
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image editing device capable of efficiently performing the editing work of moving images.  <P>SOLUTION: Moving image data are read and a video stream and a sound stream are acquired first (S100-S102). With the head of the sound stream as a retrieval start position (S103), a scene change is retrieved (S104). When the scene change is detected (S105:YES), the sound data immediately after that are acquired (S106) and converted to character string data (S107). Still image data immediately after the scene change are acquired (S108) and they are recorded corresponding to the scene change (S109). With the scene change as a new retrieval start position (S110), processings of S104 and thereafter are repeated. When the scene change is not detected (S105:NO), the still image data are converted to thumbnail image data, combined with the corresponding character string data, turned to candidate images (S111) and displayed in a list (S112).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004005451-A (JP)
Title: Firewall unique to device
Inventor: PARRY TRAVIS J
IPC: H04L29/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device capable of evaluating or selecting a packet including a printing file before being printed, and preventing the file of the packet having at least one prescribed undesirable characteristic from being printed on the basis of such selection.  <P>SOLUTION: A filtering method proper to the device is provided for controlling further transmission and/or processing of one or two or more files of the packet based on evaluation by determining whether or not the packet or the file of the packet has one or two or more undesirable characteristics by evaluating the packet by receiving the packet from a network. The filtering method unique to the device can be executed by an address device (such as a printer) of a transmission packet or a computer related to the address device. A program, a device and a system are also disclosed for executing the filtering method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004262518-A (JP)
Title: Device and method for affixing dome-shaped part
Inventor: SUZUKI ISAO
IPC: B65B15/04
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for affixing dome-shaped parts in which the dome-shaped parts can be efficiently affixed on an adhesive sheet, and collectively mass-produced, and two kinds of the dome-shaped parts can be affixed without intermingling.  <P>SOLUTION: The affixing device comprises a first sheet pallet 9A provided on the set position on a bed 3 with an adhesive sheet 13 set thereon, first and second holder storage blocks 15L and 15R which are provided on right and left sides on the bed aside the first sheet pallet to store a plurality of holders 37 with a large number of dome-shaped parts 39 filled/stacked therein, a pushing bar 17 capable of vertically moving the large number of dome-shaped parts in each holder below each holder storage block, and first and second mounting blocks 79 and 81. In addition, first and second suction nozzles 95A and 95B which are horizontally and vertically movable between each holder storage block and the sheet pallet above the first and second holder storage blocks and the first sheet pallet are provided below the first and second mounting blocks 79 and 81.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266219-A (JP)
Title: Polishing pad and polishing method using it
Inventor: KONO YASUYUKI
IPC: B24B37/20
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad with which a stable and excellent polishing rate can be obtained although the pad has a small surface roughness as compared with foamed-polyurethane pads, and a polishing method using this polishing pad.  <P>SOLUTION: This polishing pad has a prepolishing surface roughness of 0.5-2.0 μm or 8.0-20 μm at the arithmetic mean height Ra or maximum height Rz specified by JIS B0601-2001. It is preferable, in addition, to form this polishing pad by using a composition containing (A) a non-foamed epoxy resin and (B) a filler composed of an organic filler and/or inorganic filler.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269598-A (JP)
Title: Method for manufacturing powder for slush molding
Inventor: FURUTA TSUYOSHI
IPC: B29B9/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economically manufacturing a powder which is used for slush molding and can give a molded article having the extremely low content of residual solvents in the resin, excellent in appearance free from whitening, pinholes and the like, and having sufficient resin strength.  <P>SOLUTION: The method for manufacturing a powder (D) for slush molding is characterized in that it involves steps of melting a thermoplastic resin (A), bringing a compressible fluid (B) into contact with the resin, allowing the obtained mixture (C) to expand under a reduced pressure, and separating the formed powder from the stream of the compressible fluid released from compression.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272417-A (JP)
Title: Business method for promoting reuse
Inventor: OGURI KIYOYASU
IPC: G06Q50/10
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business method capable of creating a market capable of reducing the disposal of personal computers to promote the prevention of global warming (Kyoto Protocol), whereas a commercially available personal computer has no merit of reuse because even upgrading of only bundle software is more expensive than purchase of a new personal computer, and a personal computer free from upgrading cost is hardly placed on the market at present, or there is no market therefor.  <P>SOLUTION: A personal computer with zero upgrading cost is placed on the market to suppress the disposal by replacement by a user, and a commercially available personal computer is remodeled to a browser-exclusive personal computer and used as a display device for a webpage with a third party posting right, whereby the market is created to promote the reuse of personal computers. Further, a display sales corner for this personal computer and disused articles is set in a thriving store or the like to perform consignment sales of the disused articles, whereby reuse of general disused articles is also promoted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268363-A (JP)
Title: Liquid injection device
Inventor: MORIKOSHI KOJI
IPC: B41J2/165
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection device which can more effectively remove adhering substances of a liquid injection head, and can shorten a time for wiping a lower face of the liquid injection head.  <P>SOLUTION: A printer includes a recording head 20 with nozzles for ink discharge formed thereat, a carriage 17 which moves back and forth while carrying the recording head 20, and a wiping material 30 which slides while deflecting the moving recording head 20 at a wiping position. The printer also has a maintenance motor and a power transmission mechanism for moving the wiping material 30 back and forth between the wiping position and a retreat position where the wiping material is prevented from butting against the recording head 20. The wiping material 30 has a wiping body 32 set at one side face 30a to wipe a nozzle opening face 20a. The wiping body 32 wipes the nozzle opening face 20a at the same time as when the wiping material 30 is deflected at the wiping position and its leading end 30d slides on the nozzle opening face 20a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271820-A (JP)
Title: Substrate holding method, substrate holder, device manufacturing method, device manufacturing apparatus, electrooptical device, and electronic apparatus
Inventor: TSUTSUI TAKUJI
IPC: G02F1/1339
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To strongly hold substrates without damaging the substrates even in vacuum.  <P>SOLUTION: The substrates 10 and 20 are held by holding tools 69 and 71 substantially in vacuum. The substrate holding method has a supplying step for supplying a liquid holding agent to the holding tools 69 and 71, a bonding step for bonding the substrates 10 and 20 to the holding tools 69 and 71 via the holding agent, respectively, a solidifying step for solidifying the holding agent between the holding tools 69 and 71 and the substrates 10 and 20 and a sucking step for sucking the inner part of a housing space housing the holding tools 69 and 71 and the substrates 10 and 20 in a reduced pressure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271434-A (JP)
Title: System and method for estimating remaining capacity of secondary battery, and recording medium readable by computer storing program for putting computer into execution of processing by the remaining capacity estimation method of secondary battery
Inventor: KIKUCHI YOSHITERU
IPC: G01R31/36
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remaining capacity estimation device at low cost which considers history of polarization voltage and estimates the remaining capacity of the secondary battery.  <P>SOLUTION: When an ignition switch 22 is turned on, CPU 32 gains a battery voltage V2 detected with a voltage sensor 16 and calculates a voltage difference ΔV between the battery voltage V1 and the battery voltage V2 stored in ROM 36 during switching-off. A CPU 36 compares the voltage difference ΔV with a determining value ΔVC and when the voltage difference ΔV is smaller than the determining value ΔVC, polarized voltage VDYN stored in the ORM 36 during an unused period is made a polarized voltage initial value. The CPU 32 makes the polarized voltage initial value as 0 when the voltage difference ΔV is over the determining value ΔVC. Then CPU 32 calculates OCV by using the polarized voltage initial value and further calculates SOC from the calculated OCV.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003324301-A (JP)
Title: Dielectric laminated filter
Inventor: LEE BYOUNG HWA
IPC: H01P1/203
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric laminated filter capable of improving a skirt characteristic by forming an attenuation pole nearer a pass band while maintaining the same pass bandwidth.  <P>SOLUTION: The dielectric laminated filter includes a dielectric block laminated with a plurality of dielectric sheets, ground electrodes formed on front and rear sides of the dielectric body, and input and output electrodes formed on opposite sides of the dielectric body and short-circuited to the grounded electrodes. An inductor pattern 200 is formed of two surfaces formed in an internal layer of the dielectric block in parallel to resonator patterns 180a and 180c which are coupled with input and output ends among many resonator patterns 180a and 180c formed in the internal layer of the dielectric block, inductance coupling of the two resonator patterns 180a and 180c coupled with the input and output ends is induced, and the inductance is adjusted to improve response characteristics.  <P>COPYRIGHT: (C)2004,JPO