baber/WOPTO huggingface dataset:
Patent JP-2004337945-A (JP)
Title: Tubular body forming method
Inventor: MATSUOKA KOJI
IPC: B21D53/84
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular body forming method that facilitates the formation of a tubular body in which surface rigidity is improved to reduce radiant sound.  <P>SOLUTION: By pressing a roller 12 against the outer periphery of a tubular body 1, the roller 12 is revolved relatively around the tubular body 1. At the same time, in the pressed state, the roller 12 is moved relatively in the axial direction of the tubular body 1, to form a diameter-reduced cylindrical part 4 for which the tubular body 1 is gradually reduced in the diameter by spinning machining. The roller 12 used for forming this diameter-reduced cylindrical part 4 is pressed against the outer periphery of the tubular body 1 to form a rib 8 for which the outer periphery is dented. The rib 8 is formed near the diameter-reduced cylindrical part 4. After the formation of the rib 8, the cylindrical part 4 is formed. Also, the rib 8 is formed in a semicircularly dented shape corresponding to the external shape of the roller 12 by moving it in the radial direction of the tubular body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348282-A (JP)
Title: Reproducing device
Inventor: KASE YUTAKA
IPC: G11B27/10
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing device which reduces a file access speed when reading a recording media.  <P>SOLUTION: The reproducing device 100 comprises a user interface part 101 where users' inputs are processed; an accelerator file managing part 105 for managing information about an accelerator file 110a; and a reproducing part 107 for performing the process of reproducing a content file 110b. The accelerator file managing part 105 causes the accelerator file 110a recorded in a recording media 110 to be recorded into a file holding part 106. The accelerator file 110a is recorded in the file holding part 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056771-A (JP)
Title: Vibrating membrane for electroacoustic transducer and electroacoustic transducer
Inventor: SEKIYA TETSUO
IPC: H04R7/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane type electroacoustic transducer of a moving magnet type formed by a vibrating membrane having a thin film magnet magnet-landed to a thickness direction.  <P>SOLUTION: The thin film magnet 12 is film-formed on a macromolecule film 11 such as a polyimide resin and the like by cobalt chromium and the like, and the vibrating membrane 10 formed by magnet-landing the thin film magnet 12 to the thickness direction is arranged in an air-core coil 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050822-A (JP)
Title: Resin molding apparatus
Inventor: MITSUI KATSUHIRO
IPC: B29C45/40
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-seal molding apparatus with a low consumption of resin.  <P>SOLUTION: The resin-seal molding apparatus is characterized in that it is constituted by arranging a primary ejector plate 50, equipped with a runner lock pin 53a and 53c for performing a gate break, and the second ejector plate 60 for pushing out a molded article 18 from a cavity 33 on the outer face of an upper die 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349564-A (JP)
Title: Multipiece wiring board
Inventor: KIYOSADA KAN
IPC: H05K1/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multipiece wiring board wherein a highly reliable wiring board can be obtained without exposure or disconnection of a penetrating conductor due to the inclination of a breakage surface to either of penetrating conductors in adjoining wiring board areas when each wiring board area is divided into pieces.  <P>SOLUTION: In the multipiece wiring board 1, wiring board areas 4 are arranged vertically and horizontally, and division grooves 10 with a V-shaped section are formed on a boundary of the wiring board area, and furthermore a penetrating conductor 7 that electrically connects wiring layers located between different layers of a ceramic insulation layer 11 is formed along the division groove 10. In the division groove 10, the tip of an upper division groove 10a is located in a region of 70-100% of total length from the upper end of the penetrating conductor 7 in the vertical direction, and the tip end of a lower division groove 10b is located under the penetrating conductor 7, and the angle of the tip end of the lower division groove 10b is made larger than that of the tip end of the upper division groove 10a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352743-A (JP)
Title: Silicon-containing polymer, resistant material and method for forming pattern
Inventor: HATAKEYAMA JUN
IPC: H01L21/027
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymer which can not only suitably be used as a two-layer resist method material having high sensitivity and high resolution and especially suitable for forming high aspect ratio patterns, but also form patterns having excellent heat resistance, and is useful as a base polymer for chemical amplification positive type resist materials, to provide a resist material containing the compound as a base polymer, and to provide a method for forming a pattern.  <P>SOLUTION: This silicon-containing polymer is characterized by containing repeating units represented by general formula (1) [R<SP>1</SP>is H or an alkyl; R<SP>2</SP>is a single bond or a divalent bonding group represented by the formula: (-SiR<SP>10</SP>R<SP>11</SP>-R<SP>12</SP>-)b; R<SP>3</SP>to R<SP>9</SP>are H or an alkyl; R<SP>10</SP>and R<SP>11</SP>are each an alkyl; R<SP>12</SP>is a single bond, O or an alkylene; (a) is the positive number; (b) is an integer of 1 to 20].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351425-A (JP)
Title: Wire delivering device
Inventor: ISHII HIROSHI
IPC: B65H51/32
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that defective delivery of a very fine wire solder frequently occurs if it is used for a known technology, and more specifically, the wire solder is hooked by a part in a vicinity of an inlet or an inner surface of a holding member when a chuck advances the wire solder, and as a result, the wire solder is buckled between the chuck and the wire solder.  <P>SOLUTION: A wire delivering device to deliver a wire formed of a flexible material delivers the wire by an openable/closable and longitudinally movable chuck body. A pipe is provided on at least one side of the chuck body in the longitudinal direction, and the wire is passed through the chuck body through the pipe. The chuck body and the pipe are interlocked with each other, and an end part of the pipe is covered by a holding means to slightly hold the wire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003306113-A (JP)
Title: Airbag type occupant crash protection device
Inventor: KANDA MINORU
IPC: B60R21/20
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag type occupant crash protection device equipped with a lid having high assembling workability to an instrument panel.  <P>SOLUTION: This airbag type occupant crash protection device has an inflator 2, an airbag 5, and a retainer 4, and makes the airbag budge into a vehicle compartment by pushing aside the lid from an opening 7a of the instrument panel 7. Hook portions 12 are provided on outside surfaces of a pair of walls of the retainer opposite to each other. A plurality of engaging pieces 13 engaging with the hook portions, and a plurality of claw portions at least partially disposed separately from the engaging pieces so as to positionally and definitely engage only the lid with an opening inner peripheral portion of the instrument panel are protrusively provided on the lid. At least either one of the hook portion or the engaging pieces is elastically deformed to engaged with each other. Therefore, only by pressing in the lid so as to put on the instrument panel, the lid can be engaged with the retainer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355868-A (JP)
Title: Connector and connector set
Inventor: FUJITA MASAYA
IPC: H01R13/64
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector and a connector set which have a simple structure and a lock state of which can be confirmed easily.  <P>SOLUTION: In the connector, when a lock member 34 is moved to a lock position P2, a flexible substrate 12 is clamped between a clamp part 34C and a connection part 36A as shown in the figure, and the flexible substrate 12 is locked there. A pressing part 34B is fitted to a recessed part 32A, and a press color changing member 44 is pressed by the pressing part 34B. This makes color of the press color changing member 44 change from a normal color C1 into a press color C2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352858-A (JP)
Title: Lubricating composition and bearing lubricated therewith
Inventor: MIKAMI EISHIN
IPC: C10M169/02
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating composition having both noise-reducing property and high-temperature high-speed durability and having a small torque of rotation and non-fretting property and to provide a bearing lubricated therewith.  <P>SOLUTION: The lubricating composition comprises a base oil and a thickener. The base oil is a mixed oil having the properties: (I) it is a mixture of a synthetic hydrocarbon oil with an ester oil; (II) the kinematic viscosity of the mixed oil is 40 to 70 mm<SP>2</SP>/sec at 40°C, and (III) the mixing ratio of the mixed oil is such that (the ester oil:the synthetic hydrocarbon oil)=(30 to 70):(70 to 30) by weight. The thickener is a urea compound containing a diurea represented by formula (1). The bearing is lubricated with the lubricating composition. In formula (1), R<SB>1</SB>and R<SB>3</SB>are each a 9 to 22C straight chain alkyl group; and R<SB>2</SB>is a 6 to 15 C aromatic hydrocarbon group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004154760-A (JP)
Title: Nonwoven fabric for filter and extraction pack
Inventor: IWASAKI HIROBUMI
IPC: D04H3/007
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide nonwoven fabrics which excel in water pressure resistance, can prevent powder leakage, and can be heat sealed even when a constitution ratio of ultrafine fibers is made smaller and a basis weight of the laminated nonwoven fabrics is made lower, and an extraction pack.  <P>SOLUTION: (1) The nonwoven fabrics for filters have the ultrafine fiber nonwoven fabric (A) which is 1 to 6 μm in average fiber diameter and the synthetic long-fiber nonwoven fabrics (B) which are laminated above and below the nonwoven fabric (A) and are 10 to 30 μm in average fiber diameter. In addition, the nonwoven fabrics are the laminated nonwoven fabrics formed by coating the fiber apertures on at least the surface of (B) on the side close to (A) with the ultrafine fibers constituting (A). The laminated nonwoven fabrics are 5:95 to 30:70 in a weight ratio (A:B) of (A) and (B), 3 to 35% in partial thermocompression bonding rate, 10 to 50 g/m<SP>2</SP>in the basis weight, 0.05 to 0.4 g/cm<SP>3</SP>in average apparent density, and ≤100 μm in the maximum opening diameter measured by a bubble point method. (2) The extraction pack using such nonwoven fabrics for filters is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004353970-A (JP)
Title: Hot water terminal
Inventor: FUKAGI TAKAYUKI
IPC: F24D3/16
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water terminal to be used without limitation for reducing the quantity of water to be held without reducing a heat radiation area.  <P>SOLUTION: In the hot water terminal, hot water flowing from a hot water inlet 3 is so circulated as to pass through a flow path in an internal pipe and go out of a hot water outlet 4 for heat radiation. The tube has a double tube structure with an inner tube 6 inserted through an outer tube 5 and the sealed flow path is formed between the outer tube 5 and the inner tube 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352881-A (JP)
Title: Active energy ray-polymerizable material, active energy ray-curable resin composition, and its cured film and optical recording medium
Inventor: FUJIMORI NAOMI
IPC: C08F20/20
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable resin composition capable of forming a cured film superior in heat resistance, water resistance, transparency and hardness, and without a problem due to impurity.  <P>SOLUTION: An active energy ray-polymerizable material comprises a compound capable of polymerizing by irradiation of the active energy ray represented by general formula [I], wherein the polymerizable material contains ≤6 ppm of sulfur and/or ≤3 ppm of chlorine. The active energy ray-curable resin composition comprises the polymerizable material. The cured film is provided by curing the resin composition by irradiation of the active energy ray. An optical recording medium having the cured film is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351364-A (JP)
Title: Method, agent and apparatus for treating exhaust gas containing halogenated inorganic gas containing chlorine trifluoride
Inventor: MORI YOICHI
IPC: H01L21/205
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for satisfactorily treating exhaust gas containing a halogenated inorganic gas containing a large quantity of chlorine trifluoride and an agent for treating the exhaust gas containing the halogenated inorganic gas, which has high throughput capacity and a long-term service life.  <P>SOLUTION: This treatment apparatus includes the first treatment part 10 packed with a chlorine trifluoride decomposing agent and the second treatment part 20 packed with a chlorine removing agent. The part 10 is arranged on the upstream side of the part 20. The exhaust gas is made to pass first through the part 10 and then through the part 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363727-A (JP)
Title: Imaging apparatus and drive method of imaging apparatus
Inventor: OSADA MASARU
IPC: H04N9/07
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of matching levels of signal electric charges of each of RGB colors without the need for a wide range of gain adjustment and reducing a loss of a G image.  <P>SOLUTION: Exposure of a G image and exposure of R and B images are intermittently carried out for a plural number of times during an exposure period. Each of exposure times for one time, R_Et and B_Et for the R and B images is longer than the exposure time G_Et for one time for the G image. Thus, since the total exposure time of the R and B images is longer than that of the G image during the exposure period, the signal electric charges of the R and B images can be increased up to a level of the signal electric charges of the G image. Further, since the exposure of the G image and the exposure of the R and B images are performed in a matched timing, the loss of the G image with respect to the R and B images is less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360947-A (JP)
Title: Refrigerator
Inventor: TSUJIMOTO TAKASHI
IPC: F25D23/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator with an operation part easy to handle and a display part easy to see, causing a little trouble in wiring without complicating assembling work.  <P>SOLUTION: On the front face of a casing 10 of the refrigerator 1, doors 11, 12, 13, 14 for closing a refrigerating chamber are provided. Boxes 20, 21 for covering hinge portions of the doors are fixed to the casing 10. A function panel 22 having a display device 23 and an operation key 24 is mounted on the box 21. The function panel 22 is inclined in a vertical plane in a right position facing the visual line of a user. The operation stroke direction of the operation key 24 corresponds to the normal line of the function panel 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322992-A (JP)
Title: Rear wheel steering gear
Inventor: MIURA HIROSHI
IPC: B62M1/36
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear wheel steering gear capable of comparatively reducing inclination of a vehicle body when changing direction and to provide a bicycle and a motor cycle of a front wheel driving and rear wheel steering type using it and having excellent steering stability.  <P>SOLUTION: This rear wheel steering gear is composed of a crank type steering shaft 2 attached to a main body 1 rotatably in an oblique rear part, a handle 3 fixed to its front end, and a rear wheel 4 attached to its downward facing rear end rotatably. The bicycle of the front wheel driving and rear wheel steering type is composed of the rear wheel steering gear, a front wheel 5, a crank 9, a chain 8 connecting a front wheel sprocket 6 with a crank shaft sprocket 7, a pedal 10, a stand 17, a saddle 18, a front wheel brake 13, a rear wheel brake 14, a front wheel brake lever 11 and a rear wheel brake lever 12, a front wheel cover 15, and a rear wheel cover 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358769-A (JP)
Title: Ink-jet printer using uv ink
Inventor: ONISHI MASARU
IPC: B41J2/01
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet printer using a UV ink which can greatly suppress a power consuming energy of a UV irradiation means, can make a UV irradiation means small, light-weight and simple, and can eliminate ozone generation at the time of illuminating a UV irradiation means.  <P>SOLUTION: For the UV irradiation means which irradiates ultraviolet rays to UV ink droplets jetted from an ink-jet head of the ink-jet printer and placed on a printing medium surface carried on a platen, thereby hardening the ink droplets, a UVLED or an array unit of UVLEDs is used which has no waiting time at the illuminating time, generates no ozone at the illuminating time and less consumes the power consuming energy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361885-A (JP)
Title: Method for error diffusion processing of display device
Inventor: MASUCHI SHIGEHIRO
IPC: G09G3/291
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for error diffusion processing of a display device, capable of reducing image interferences, such as periodical pattern noise, etc., appearing in performing the error diffusion processing to the images in which the areas of low-gradation portions of an extremely dark part exist.  <P>SOLUTION: A plurality of lines of an effective video period is defined as one region and the one region extending to a plurality of screens which are a plurality of fields or a plurality of frames is defined as one time region. The pixels diffusing the error data are non-periodically displaced in a lateral direction by each line within one region. The pixels diffusing the error data are non-periodically displaced in the lateral direction in each line within one time region. In the figure, (+) represents amount of displacement in the left direction and (-) represents amount of displacement in the right direction. According to the method for error diffusion processing of the display device, the image interferences, such as the periodical pattern noise, appearing in performing the error diffusion processing to the images in which the areas of the low-gradation portions of the extremely dark part exist can be extremely effectively decreased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001033-A (JP)
Title: Machining monitor
Inventor: OGATA TOSHIYUKI
IPC: G05B19/4068
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously display a shape and a present location of a machining object on an external device.  <P>SOLUTION: A machining monitoring device 1 has a function of depicting a machining state of a wire cut electric spark machine controlled by a numerical control unit. The machining monitoring device comprises a locational information acquiring means 12 for acquiring present locational information at the time of machining of the wire cut spark machine 2 and/or at the time of checking of operation by depiction, from the numerical control unit 21 for controlling the wire cut spark machine 2; a present location depicting means 15 for depicting the present location, based on the present locational information acquired by the locational information acquiring means 12; a machining object shape information acquiring means 11 for acquiring machining object shape information at the time of machining and/or at the time of checking of the operation by the depiction; and a machining object shape depicting means 14 for depicting the machining object shape, based on the machining object shape information acquired by the machining object shape acquiring means 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000312-A (JP)
Title: Absorbent article and its manufacturing method
Inventor: YAGO TOSHIYA
IPC: A61F5/44
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article having an absorber capable of preventing lateral leakage and widely formed in the front and rear parts of the absorbent article, and its manufacturing method.  <P>SOLUTION: This absorbent article is constituted by forming front cutting lines 121 and 121, and rear cutting lines 122 and 122 to a flat absorbing base material 120 by cutting the base material from both side edges 120a and 120b thereof and inwardly folding parts 123A and 123B to form the absorber 20 having a main body part 21 and the superposed parts 23A and 23B superposed on both side parts of the surface on the skin side of the main body part. This absorber 20 is constituted so that the extension parts 27A, 27B, 28A and 28B of the superposed parts 23A and 23B are formed on the front and rear parts of folded-back parts 22a and 22b. By this constitution, a lateral leakage can be prevented over a long range of the front and rear parts of the absorbent article and the front and rear parts are wide and can be fitted to the body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001239-A (JP)
Title: Material for resin molding mold and resin molding mold
Inventor: BANDO KAZUHIKO
IPC: B29C70/72
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the peelability between a mold surface and a molding and to provide a material for a resin molding mold which can suppress the occurrence of a void and the resin molding mold.  <P>SOLUTION: The material 12 for the resin molding mold constituting the resin molding mold 1 is provided with many one-dimensional continuous holes 10 which are extended from the mold surface 6 toward the inside approximately in alignment and have hole sizes from 1nm order to 100 nm order, a surface layer 13 including the mold surface 6 and the one-dimensional continuous holes 10, a support layer 14 formed below the surface layer 13, and many three-dimensional continuous holes 15 which are formed to communicate with the one-dimensional continuous holes 10 in the support layer 14 and have hole sizes of 1 μm order. In this way, it is difficult for a liquid resin to enter the one-dimensional continuous holes 10, reducing the contact area between the mold surface 6 and the liquid resin. Since the mold surface 6 acts to repel the liquid resin, the peelability between the mold surface 6 and the molding is improved. Gas in a cavity 5 is passed through the one-dimensional continuous holes 10 and the three-dimensional continuous holes 15 in turn to be discharged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI