baber/WOPTO huggingface dataset:
Patent JP-2005225657-A (JP)
Title: Brake of wire drawing device for bobbin
Inventor: MORITA MINORU
IPC: B65H49/06
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake capable of generating large braking force to apply the braking force to an arm for guiding a wire from a bobbin of a wire drawing device without applying strong pushing force and capable of excellently stopping the arm with stable braking force.  <P>SOLUTION: In this brake 11, a male screw 7a is formed in a tip of a spindle 7 of the wire drawing device 1, and a base part 4 of the arm 3 having a guide hole, through which the wire from the bobbin 2 is passed, is fitted on a tip of the spindle 7, and a brake plate 12 is rotatably fitted to be overlapped with the base part of the arm, and a presser plate 13 is fitted to be overlapped with the brake plate not freely to rotate, and a spring 14 is fitted to be overlapped with the presser plate, and a butterfly screw 15 is screwed to the tip of the spindle, and the presser plate is brought in light pressure-contact with the base part of the arm by energizing force of the spring through the brake plate. The brake plate 12 is formed from a soft material increased in friction force thereof in a base part side surface, and the brake plate is integrally rotated with the base part by friction force between the arm and the base part, and the arm is braked by friction resistance generated between the brake plate and the presser plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004269516-A (JP)
Title: Dispersing agent for sustained release preparation
Inventor: ASAKAWA NAOKI
IPC: A61K47/34
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersing agent suppressing the initial release of a physiologically active substance just after its administration, releasing a constant amount of the physiologically active substance for a long period and excellent in dispersing property and needle-passing through property as an injection preparation, and a sustained release preparation containing the same.  <P>SOLUTION: This dispersing agent is a 2-layer type dispersing agent containing a non-water soluble solvent and aqueous solvent. As the dispersing agent of microcapsules containing the physiologically active substance, the 2 layer type dispersing agent is used for suspending the sustained release type preparation, and when the preparation is administered subcutaneously, the initial release of the physiologically active substance just after the administration is suppressed by leaps and bounds, and the physiologically active substance is released by the constant amount from just after the administration for the long period. Also the dispersing agent is excellent in dispersing property and the needle-passing through property as the injecting preparation, and the sustained release type preparation having very excellent properties clinically as a medicine is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005230842-A (JP)
Title: Extrusion die, and long coated body
Inventor: IWANAGA TERUBUMI
IPC: B29C48/30
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polygonal section faithful to the target shape when extruding a long coated body having a polygonal section.  <P>SOLUTION: An extrusion die 1 extrudes a long coated body so that the sectional shape of the coated body is polygon. The shape of a hole 2 of the extrusion die 1 has polygonal apexes P and sides L to connect the adjacent apexes P to each other, and the sides to connect the adjacent apexes P are curved inwardly. In particular, the expressions 0.100 ≤ T/W ≤ 0.228 are satisfied, wherein T is the depth of the curvature in the shape of the hole 2, and W is the distance between the adjacent apexes P.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232279-A (JP)
Title: Manufacturing method of hydrophobized zinc oxide powder
Inventor: KANAMARU TETSUYA
IPC: A61K8/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of fine particle zinc oxide powders which exhibit remarkable effects that the oil absorption is low and the apparent specific volume is low, the effects that are useful as cosmetic powders.  <P>SOLUTION: The manufacturing method of hydrophobization-treated zinc oxide powders comprises dispersing zinc oxide powders into a solvent and performing surface treatment with a phosphate of a specific structure which has a perfluoroalkyl and an ester of a specific structure which is led from a copolymer of 2-ethylhexyl acrylate with a mol. wt. of 30,000-300,000, methacrylic acid, methyl methacrylate and butyl methacrylate and a methylpolysiloxane whose methyl groups are partially substituted by hydroxypropyl groups. In the manufacturing method, fine particle zinc oxide powders having a primary particle diameter of ≤1 μm are used, and the solvent is used in an amount of 50-90 mass% based on the zinc oxide powders.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233790-A (JP)
Title: Method and apparatus for measuring temperature of sheet steel
Inventor: NAKANO FUMINORI
IPC: G01J5/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the temperature of the surface of sheet steel even in the case that the sheet steel is different in temperature from a roll when measuring the temperature of a wedge part between the sheet steel and the roll by radiation thermometers.  <P>SOLUTION: On the basis of the previously measured emissivity of the roll 4, the radiant energy of the roll 4 itself measured through the use of a first radiation thermometer 5a, the radiant energy of the sheet steel 3 itself measured through the use of a second radiation thermometer 5b, and the multiple reflection radiant energy of the wedge part between the sheet steel 3 and the roll 4 measured through the use of a third radiation thermometer 5c, the emissivity of the sheet steel 3 is computed. On the basis of the emissivity of the sheet steel 3 and the radiant energy of the sheet steel 3 itself, the temperature of the sheet steel 3 is computed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232337-A (JP)
Title: Resin composition for blow molding and blow molded body obtained from it
Inventor: INOUE NORIHIDE
IPC: B29K23/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for blow molding having excellent transparency, impact resistance, rigidity and heat resistance.  <P>SOLUTION: The resin composition for blow molding comprises 60-99 wt.% of (A) a polypropylenic polymer having a melt flow rate (MFR) of 0.1-50 (g/10 min) and a melting point as measured by differential scanning calorimetry (DSC) of 120-160°C, 1-20 wt.% of (B) an ethylene-α-olefine random copolymer having a melt flow rate (MFR) of 0.1-50 (g/10 min), a density of 0.850-0.895 (g/cm<SP>3</SP>) and a melting point as measured by differential scanning calorimetry (DSC) of less than 90°C and 1-20 wt.% of (C) an ethylenic polymer having a melt flow rate (MFR) of 0.1-50 (g/10 min) and a density of 0.900-0.960 (g/cm<SP>3</SP>), The blow molded bodies obtained from the composition are suitable for food package containers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230311-A (JP)
Title: Card type mahjong implement
Inventor: ONOYAMA MIKIO
IPC: A63F1/04
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mahjong implement easily enjoyable in anyplace and easy to carry.  <P>SOLUTION: The mahjong implement has cards 30 with images, erect portions 10 partly overlapping, erecting and arranging the cards facing the images of the cards 30 toward players in a line, and discarding portions 20 located in front of the erect portions 10 with the images of the cards 30 upside and partly overlapping and mounting and arranging the card 30. The erect portion 10 is constituted of two erect bodies 12, 13 erected with a gap G into which the cards 30 can be inserted from above, positioning portions 14, 15 positioning the card 30 in the parallel direction by pressing the end faces of the cards 30 are formed in gap side inner surfaces of the erect bodies 12, 13. Further, positioning portions 22 for positioning the card 30 in the parallel direction by pressing the end surfaces of the cards 30 are formed on the upper surfaces of the discarding portion 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231275-A (JP)
Title: Liquid jet head, liquid jet device, and method of manufacturing the liquid jet head
Inventor: EGUCHI TAKEO
IPC: B41J2/16
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variation in an ejection characteristic due to variation in a temperature as much as possible when a plurality of head chips are arranged to form a line head.  <P>SOLUTION: The line head 10 comprises a nozzle plate 12, an outer frame 11 formed in a frame shape, the plurality of head chips 13, and a head support member 14 disposed in the outer frame 11. A coefficient of linear expansion of each of the nozzle plate 12 and the head support member 14 is greater than that of the outer frame 11. The nozzle plate 12 is bonded to the outer frame 11 and a tensile stress is applied to the nozzle plate 12 by the outer frame 11. The head support member 14 is bonded to the outer frame 11 to be nipped therewith. When the head support member 14 is thermally expanded with respect to the outer frame 11, a compression stress occurs on the head support member 14 and the strain of the head support member 14 is restricted by the outer frame 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235686-A (JP)
Title: Positive electrode, battery and their manufacturing method
Inventor: KONISHIIKE ISAMU
IPC: H01M4/13
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode, battery and their manufacturing method capable of shortening manufacturing time and increasing capacity.  <P>SOLUTION: The positive electrode 23 has a positive electrode active material layer 23B formed on a positive electrode collector 23A. The positive electrode active material layer 23B is deposited under pressure of 0.4 Pa or more and 4 Pa or less by introducing deposition gas containing oxygen of 10 vol% or more and 50 vol% or less using the DC discharge reactive sputtering method. The deposition speed is made higher by using DC discharge. Further, a good positive electrode active material layer 23B having little defect is provided by adjusting the amount of introduced oxygen during the deposition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345344-A (JP)
Title: Antistatic sheet product
Inventor: OGASAWARA SATOSHI
IPC: B32B27/18
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic sheet product having excellent surface appearance and keeping a high antistatic capacity even after vacuum forming is applied and a masking film is subsequently peeled.  <P>SOLUTION: In the antistatic sheet product wherein the masking film is pasted on the antistatic agent-bonded surface of the antistatic sheet, which is obtained by bonding the antistatic agent to at least one side of a thermoplastic resin sheet, the adhesion of the masking film is 0.05-1.0 N/50 mm with respect to a polycarbonate resin sheet before coated with the antistatic agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245090-A (JP)
Title: Rectifying device for small motor and manufacturing method for the rectifying device
Inventor: YAMAGUCHI TADAO
IPC: H02K13/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the contact stability of brushes and obtain sufficient folding strength.  <P>SOLUTION: Pairs of positive and negative plate-like brushes in the same shape, cut out from a hoop material F so that a large number of pairs are coupled with one another at predetermined pitches are placed on brush bases 2 so formed that they are coupled with one another with the identical pitch. At least their sliding portions 1a are formed of noble metal containing silver platinum. They are brought into slidable contact with a commutator S. At least the sliding portions are folded between the sliding portions and a base at an angle of 30° to 90° to the direction of a roll with the direction of the roll substantially matched with the direction of rotational sliding. Also, with respect to the commutator S with which the brushes are in slidable contact, its sliding portion is plated with gold containing cobalt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243779-A (JP)
Title: Solid-state image pickup device
Inventor: KONISHI TOMOHIRO
IPC: H04N5/335
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup device capable of securing the sufficient quantity of handling electric charge without increasing a chip area.  <P>SOLUTION: The solid-state image pickup device comprises an image area 8 on the surface of a semiconductor substrate; photoreceiver units 1 and transfer channels 2 in the image area 8; a transfer electrode set 5 of 5-1, 5-2, 5-3 and 5-4 extending on the image area 8 in a direction to intersect the transfer channels 2; and a transfer signal wiring set 6 of 6-1, 6-2, 6-3 and 6-4 provided along the periphery of the image area 8 on the semiconductor substrate for every transfer signal of each phase ϕV1, ϕV2, ϕV3 and ϕV4. The transfer signal wiring 6-1 connected to the transfer electrode of the transfer electrode set 5 that occupies a larger surface area on the transfer channels 2 is configured to have smaller electric resistance than those of the transfer signal wirings 6-2, 6-3 and 6-4 connected to the transfer electrodes of the transfer electrode set 5 that occupy smaller surface areas on the transfer channel 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243395-A (JP)
Title: Ic socket and packaging base
Inventor: TAKAZAWA YOSHIMITSU
IPC: H01R13/514
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC socket in which IC devices are used in several overlapped layers by a simple constitution.  <P>SOLUTION: A first IC socket 26 has a socket main body 28 and a terminal 40 for the device to be overlapped on other members. This socket main body 28 has a member connecting part 32 and a wiring region part 44. At the member connecting part 32, the terminal 40 for the device connected to the respective terminals 14a of the IC device 12a at which a plurality of terminals including a chip select terminal are installed, and at least one expanded terminal 42 are installed. At the wiring region part 44, a wiring pattern 46 to connect the terminal 40a for the device corresponding to the chip select terminal and the extension terminal 42 is installed. The IC device 12a is exclusively used from the other IC devices because a chip select signal is sent via this wiring pattern 46 and the expanded terminal 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252393-A (JP)
Title: Image processing apparatus and method therefor, computer program and computer-readable storage medium
Inventor: FUKUDA YASUO
IPC: H04N1/60
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To store pixel data outside a color space into the color space, which is unlikely to cause sense of incongruity, using a simple configuration.  <P>SOLUTION: If a pixel 301 positioned outside a boundary 310 possibly generated in an RGB color space in a YCbCr color space as a result of increasing brightness of color components desired in the RGB color space, the pixel value 301 is moved in a direction perpendicular to the luminance axis of the YCbCr color space to obtain a pixel value 302 having reached the boundary 301. Then, this pixel value 302 is converted into the RGB color space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252406-A (JP)
Title: Antenna structure and television receiver
Inventor: TAROUMARU MAKOTO
IPC: H01Q3/44
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna structure capable of electrically changing directivity and moreover, having a low attitude structure.  <P>SOLUTION: The structure is configured by an antenna structure, in which feeding elements and parasitic elements are disposed in parallel and the elements are formed into an antenna structure of a loop type or an inverse-F type. The parasitic elements are each configured so as to include a variable reactance element and can change the characteristics into a waveguide and a reflector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250616-A (JP)
Title: Contents display display system based on in-store merchandise stock information
Inventor: UEMATSU KENJI
IPC: G06Q50/10
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience of a user to thereby promote the sales of stored merchandise of a store by providing the user with merchandise information for promoting the purchase will of the user, and for enabling the user to acquire necessary materials in the same store.  <P>SOLUTION: This store-installed display system is provided with: a database for managing information related with merchandise supermarkets or various retail stores; a database for managing the presence/absence of the stock of merchandise displayed in the store by cooperating with the POS function of a register; and a database related with merchandise which can be completed by collecting menus or parts using the merchandise displayed in the store, wherein the merchandise to be actually sold at the store is managed, and compared with the database using the merchandise, so that information using stock merchandise can be prepared, and that information related with the menus or parts or the like can be displayed to shopping customers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250008-A (JP)
Title: Shape setting method of stopper and fixing section structure of optical fiber
Inventor: NAKURA YUUJI
IPC: G02B6/36
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of easily determining the shape of a stopper in accordance with the required fixing strength of an optical fiber when the optical fiber is to be fixed using the stopper.  <P>SOLUTION: An optical fiber 10 is fixed by engaging a stopper 30 to a covering section 14 of the optical fiber 10. The shape setting of the stopper 30 is conducted so that the compression strength which is obtained by multiplying an engaging area SB of the stopper 30 among the covering section 14 by the compression strength of the covering section 14 and the pulling strength which is obtained by multiplying a non-engaging area SA of the stopper 30 among the covering section 14 by the pulling strength of the covering section 14 become equal to or greater than a desired fixing pulling strength F.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247991-A (JP)
Title: Method for producing polymer having helical structure and polymer
Inventor: TANAKA HITOSHI
IPC: C08F120/54
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially suitable method for easily producing a polymer having a helical structure and a polymer produced by the method.  <P>SOLUTION: The polymer having a helical structure is produced by polymerizing (a) a vinyl monomer expressed by formula (1) or a vinyl monomer expressed by formula (2) using (b) a radical polymerization initiator at a temperature lower than the ceiling temperature of the vinyl monomer. In the formula (1), R<SP>1</SP>and R<SP>2</SP>are the same or different and each independently H, a halogen atom, an alkyl, amino, -NHCOR<SP>4</SP>, -OR<SP>4</SP>or -OCOR<SP>4</SP>; R<SP>3</SP>is an alkyl, amino, -NHCOR<SP>4</SP>, -OR<SP>4</SP>or -OCOR<SP>4</SP>; and R<SP>4</SP>is H, an alkyl or an aryl provided that at least one of R<SP>1</SP>to R<SP>3</SP>is -NHCOR<SP>4</SP>. The groups R<SP>1</SP>to R<SP>3</SP>in the formula (2) are same as those defined above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247504-A (JP)
Title: Rubbish storing and discharging device
Inventor: SUGA MASANOBU
IPC: B65G65/46
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubbish storing and discharging device capable of storing rubbish efficiently while it is compressed sufficiently and discharging the rubbish efficiently and smoothly, decomposing upon generation of bridge phenomenon.  <P>SOLUTION: The rubbish storing and discharging device is equipped with a transport path 2 having a transport screw 3 installed rotatably in the regular and the reverse direction and arranged together with the screw 3 horizontally or inclined upward from one end to the other end, a cast-in means 4 installed in an appropriate position between one end of the transport path 2 and the middle on the way and casting the rubbish into the transport path 2, a storage tank 5 in communication with one end of the transport path 2 for storing the rubbish fed in by the screw 3, and a discharge plate 6 installed in the tank 5 and arranged reciprocating between the position confronting the transport path 2 and the position retracting from the path 2. The discharge plate 6 has its middle part supported by a supporting shaft 61 and is arranged rotatable round the shaft 61.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248263-A (JP)
Title: Martensitic stainless steel
Inventor: HAMANO SHUJI
IPC: C22C38/44
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide martensitic stainless steel having excellent corrosion resistance and cold workability and sufficient toughness while maintaining hardness equal to that of conventional martensitic stainless steel.  <P>SOLUTION: The martensitic stainless steel has a composition consisting of, by mass, <0.15% C, 0.05 to <0.20% Si, 0.05 to 2.0% Mn, ≤0.03% P, ≤0.03% S, 0.05 to 3.0% Cu, 0.05 to 3.0% Ni, 13.0 to 20.0% Cr, 0.2 to 4.0% Mo, 0.01 to 1.0% V, ≤0.030% Al, <0.020% Ti, ≤0.020% O, 0.40 to 0.80% N and the balance Fe with inevitable impurities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247172-A (JP)
Title: Vehicle noise reduction member
Inventor: TAKAYASU AKIRA
IPC: B60R13/08
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle noise reduction member lighter than a conventional one, with excellent noise reducing property, good heat-insulating property, and excellent fire retardancy.  <P>SOLUTION: This vehicle noise reduction member comprises planar vehicle body parts 11, and a plurality of layers of noise reduction laminates 52. The noise reduction laminates 52 have a noise reduction material 41 obtained by laminating a facing material 15 on at least one face of an organic fiber nonwoven layer 13, and has an air layer 25 between the noise reduction laminates 52 and the planar vehicle body parts 11. The member is suitable for a floor cover, a compartment wall cover, a ceiling cover, an engine room wall cover, and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246310-A (JP)
Title: Membrane separation activated sludge process
Inventor: NOGUCHI MOTOHARU
IPC: C02F1/44
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable water treatment by membrane separation activated sludge to be performed while suppressing reconstruction of existing water treatment equipment to the minimum and suppressing equipment cost by raising flux of each membrane filtration device.  <P>SOLUTION: The existing water treatment equipment equipped with a biological treatment process 2 such as an aeration tank and final sedimentation ponds 3 is reconstructed and the membrane filtration device 4 is installed in a site of the final sedimentation ponds 3. At this time, a part of the final sedimentation ponds 3 is left or a simple solid-liquid separation apparatus such as a simple sedimentation pond or a simple centrifugal separator is installed in a part of the site of the final sedimentation ponds 3. Preferably MLSS (mixed liquor suspended solid) concentration is lowered to 3000 mg/L or less by guiding effluent from the biological treatment process 2 such as the aeration tank to these and then membrane filtration treatment is performed by the membrane filtration device 4. Thereby burden of the membrane is alleviated and flux can be raised.  <P>COPYRIGHT: (C)2005,JPO&NCIPI