baber/WOPTO huggingface dataset:
Patent JP-2004338210-A (JP)
Title: Phthalon complex compound and optical recording medium using complex compound
Inventor: OGISO AKIRA
IPC: G11B7/249
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium capable of well recording and reproducing by a laser with a wave length of 300-900 nm, and a new indandion complex compound.  <P>SOLUTION: The optical recording medium comprises a recording layer containing an indandion complex compound of general formula (1). It is possible to provide the optical recording medium capable of recording and reproducing by the laser with the wave length of 300-900 nm, in particular, a blue-to-purple color laser with a wave length of 400-410 nm attracting a remarkable attention as a high density recording medium, by using the indandion complex compound in the recording layer. In formula, a ring AR is a substituted or unsubstituted nitrogen-containing heterocyclic group; M is a central atom; R<SP>11</SP>-R<SP>14</SP>are respectively substituted groups; n<SP>1</SP>is an integer of 1-2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341196-A (JP)
Title: Display device and manufacturing method therefor
Inventor: KAWACHI GENSHIRO
IPC: H01L27/32
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate restrictions on integrating a variety of peripheral circuits together with a pixel array.  <P>SOLUTION: The display device comprises a thin film display layer DSP and AMX containing a plurality of display pixels PX, and a signal supply circuit SDC connected to the plurality of display pixels PX; a peripheral circuitry board SIG containing a peripheral circuit PRC that outputs an electric signal to the signal supply circuit SDC; and an anisotropic conductive sheet ACF that overlaps the thin film display layer DSP and AMX, and the peripheral circuitry board SIG and integrates them. The signal supply circuit SDC and the peripheral circuit PRC are connected through a plurality of conductive parts CP formed in the anisotropic conductive sheet AFC.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046126-A (JP)
Title: Polarization maintaining optical fiber coupler packaged body
Inventor: HIRAI SHIGERU
IPC: G02B6/28
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization maintaining optical fiber coupler packaged body which has a stabler crosstalk characteristic.  <P>SOLUTION: In a range where the coatings of polarization maintaining optical fibers 10 and 20 constituting a polarization maintaining optical fiber coupler 1 are removed, a polarization maintaining optical fiber coupler 1 and the internal wall of a half-split pipe material 41 are fixed with an adhesive 52. The adhesive 52 covers the circumference of the polarization maintaining optical fiber coupler 1, and a gap 62 is present between the adhesive 52 and a portion of the internal wall of a housing 40 (a portion of the internal wall of the half-split pipe material 41 and the whole internal wall of a lid member 42). Here, the minimum value of the distance d<SB>1</SB>from the optical axis centers of the polarization maintaining optical fibers 10 and 20 to the border between the adhesive 52 and half-split pipe material 41 is ≥0.2 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004341316-A (JP)
Title: Apparatus and method for providing advertisement information
Inventor: SHINOHARA AKIO
IPC: G06Q30/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve advertisement effects even for an advertisement browser who does not perform an advertisement switching operation or a request operation of information relating to the advertisement.  <P>SOLUTION: In an information display device 300, a wireless tag reader 310 reads attribute information stored in a first wireless tag 110 and terminal identification information stored in a second wireless tag 210 via radio waves without contact and transmits the read information to an information providing apparatus 400. In the information providing apparatus 400, an advertisement information acquisition part 430 acquires the advertisement information and additional information from an advertisement information storage part 410 on the basis of the attribute information. The advertisement information is distributed to the information display device 300 by an advertisement information distribution part 440 and presented to the advertisement browser. The additional information is transmitted to a mobile terminal device 200 via a network 10 by an additional information transmission part 470.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347162-A (JP)
Title: Condenser
Inventor: KAMIYAMA NAOHISA
IPC: F25B1/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condenser for efficiently supplying lubricating oil to a compressor without causing the residence of lubricating oil components.  <P>SOLUTION: The condenser comprises upper and lower header pipes 12 connected together via a plurality of heat exchanging tubes 21 and partition walls 20 for sectioning the header pipes 12 at their insides in the directions of their major axes, the header pipes 12 and the heat exchanging tubes 21 being sectioned into a plurality of condensation parts corresponding to the partition walls 20. A communication hole 31 is formed in the lower end of the partition wall 20 in the lower header pipe 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345406-A (JP)
Title: Steering control device
Inventor: KAMISADA MITSUNORI
IPC: B62D101/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable own vehicle to draw a desired track in turning the vehicle.  <P>SOLUTION: The steering control is performed (step S103) based on a predetermined target steering angle θ<SP>*</SP>, and the prediction track (Xv (n), Yv (n)) is calculated (step S102) based on the target steering angle θ<SP>*</SP>. The displacement amount ΔXY from the prediction track (Xv (n), Yv (n)) is calculated (step S108) based on the moving distance Lt', Rt' by rolling of the right and left rear wheels, and the target steering angle θ<SP>*</SP>is corrected (step S103 and S110) based on the displacement amount ΔXY.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349391-A (JP)
Title: Surface-mounting winding coil
Inventor: TAKAGI HIROSHI
IPC: H01F17/04
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a Q value without increasing a profile size.  <P>SOLUTION: A surface-mounting winding coil includes a core 1 having a winding part and two legs provided at both ends, the winding 2 wound around the winding part, a resin 3 for flattening the upper surface of the winding, terminal electrodes 12 provided at the two legs, and a hollow hole 11 provided to penetrate between both the ends of the core 1. The coil having the hollow hole in the core has a structure equivalent to the air core coil. There is an effect that as the Q value is raised, a weight is lightened simultaneously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347924-A (JP)
Title: Image forming apparatus
Inventor: SAKATA TOMOSHI
IPC: G03G15/04
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To set conditions that satisfactory transfer can surely be performed over a long period.  <P>SOLUTION: An auxiliary transfer means for operating a transfer material so as to come into contact with an image carrier is arranged in a transfer means, and in order to control a timing of pressing/releasing the auxiliary transfer means to/from the image carrier, a control part controls a pressure operation starting timing and a release operation starting timing through a timer when the leading/trailing ends of the transfer material are detected by the transport detection sensor positioned closest to a transfer position, and the pressure operation starting timing value and the release operation starting timing value are made variable in terms of time by operating an operating part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346857-A (JP)
Title: Fuel supply device
Inventor: KUMAGAI KATSUTO
IPC: F02M37/22
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device capable of effectively utilizing a space by mounting a filter at an upper part of a fuel tank, and easily performing the replacement of the filter, the maintenance and the like.  <P>SOLUTION: This fuel supply device is mounted on fuel pipes 9, 17 for supplying the fuel 2 in the fuel tank 1 to an internal combustion engine side, and provided with the filter 12 mounted in the fuel tank 1. A recessed part is formed on the upper part 1a of the fuel tank 1 as a filter accommodating chamber 10, and the filter 12 is detachably mounted in the filter accommodating chamber 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346265-A (JP)
Title: Sliding material and oil-free scroll compressor
Inventor: OSANAWA TAKASHI
IPC: F04C18/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding material used for a non-lubricated sliding surface that has improved wear resistance and has a prolonged service life.  <P>SOLUTION: The sliding material used for a non-lubricated sliding surface is formed of a base resin comprising a mixed material of one or more resins of a polytetrafluoroethylene resin and a modified polytetrafluoroethylene resin with a crosslinked polytetrafluoroethylene resin and fillers comprising a bronze and a molybdenum disulfide filled into the base resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354505-A (JP)
Title: Substrate for optoelectronic device, manufacturing method of substrate for optoelectronic device, optoelectronic device, manufacturing method of optoelectronic device, and electronic equipment
Inventor: TAGUCHI SATOSHI
IPC: G02F1/1365
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of substrates for an optoelectronic device with excellent electric insulation property which are placed close and opposite to each other, in which concentration of pressure on the elements of the substrate rarely occurs even when excessive pressure is applied between the substrates, and to provide the optoelectronic device or the like utilizing the substrates.  <P>SOLUTION: The pair of substrates for the optoelectronic device are oppositely used and comprise a first and a second substrate for the optoelectronic device. The first substrate for the optoelectronic device is provided with a first glass substrate as the substrate, a coloring layer, a black matrix as a light shielding layer, a surface protection layer and electric wiring provided thereon. The second substrate for the optoelectronic device is provided with a second glass substrate as an opposite substrate, an element first electrode constituting a plurality of elements, an insulation film, an element second electrode, and a plurality of pixel electrodes. Also, surface protection layer non-formation portions are provided on the first substrate for the optoelectronic device at the position corresponding to the elements of the second substrate for the optoelectronic device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354107-A (JP)
Title: Spring load measuring method, apparatus, and system
Inventor: UMEBAYASHI AKIRA
IPC: G01L5/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring load measuring method capable of highly precisely measuring the load of a spring.  <P>SOLUTION: In the spring load method, a load measuring apparatus 300 is brought into contact with a spring 200 to be measured to measure its load when the spring is at a prescribed height δT. The method comprises both a step (a) for measuring the height of a part 310, F of the load measuring apparatus in direct or indirect contact with the spring and a step (b) for measuring the load PA through the use of the result of height measurement when the spring is at the prescribed height.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356016-A (JP)
Title: Ic socket
Inventor: WATANABE YOSHIHIRO
IPC: H01R33/76
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC socket having a simple structure and a long service life, and achieving excellent electric connection with an IC.  <P>SOLUTION: The IC socket to be connected to an IC having a spherical type connector comprises a connecting terminal having a support part of an approximately cone shape with its apex toward the spherical type connector, and a socket terminal having a groove for housing the contact terminal so that the contact terminal can move freely in a direction of pressing the spherical connector and in an approximate perpendicular direction. Thus, the excellent electrical connection between the IC and the IC socket, and the prolonged service life of the IC socket are achieved with a simple structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363715-A (JP)
Title: Specimen observation system and control method thereof
Inventor: FUJITA MASAYA
IPC: A61B1/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize a specimen observation system and a control method for the same which displays a virtual image the operator is intended to see as a reference image and is good in handling.  <P>SOLUTION: For starting the specimen observation system 1, it is first controlled to display a virtual image displaying screen on a VE monitor 8, the operator inputs information (an insert point) in an insert point input area for indicating the insert point of an endoscope 2 on the abdominal region of a patient, using a mouse 23 or a keyboard 24. Then the operator selects an interested point input area and similarly inputs numerical values in the axial direction (an interested point) of the endoscope 2 in the interested point input area when it will be inserted in the abdominal region. A virtual image generator 7 determines the line of view direction according to the position information (the insert point and interested point), processes virtual image data and displays a virtual image on a virtual image display area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363457-A (JP)
Title: Non-volatile semiconductor memory and method for manufacturing the same
Inventor: HORI MASAYUKI
IPC: H01L27/10
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory capable of suppressing the plasma damage of a memory cell without making it necessary to provide a complicate process and a method for manufacturing the non-volatile semiconductor memory.  <P>SOLUTION: A control gate 7 is formed through a first insulating film 6 on a floating gate 5 formed through a first gate insulating film 4 on a semiconductor substrate 1 so that a memory cell in a two-layer gate structure can be constituted. In this case, side walls 9 whose cross-sections are shaped like L characters are brought into contact with sides of the memory cell and the semiconductor substrate 1 through second insulating films 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332508-A (JP)
Title: Curing board for shiplap joint floor
Inventor: FUJIMOTO MASAAKI
IPC: B27M3/04
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem of conventional curing boards for floors that as they are insistently used for temporary installation, they have to be removed when carrying-in works or erection works are completed and hence weak adhesive releasable tape (curing tape) is used for fixing joints but it is possible that the tape releases naturally during the work, fine pieces such as wooden chips or plaster board powder intrude into joints during the works and cause defects.  <P>SOLUTION: The present curing board prevents fine pieces such as wooden chips or plaster board powder from intruding even when a tape peels naturally and has a sufficient buffering function. Therefore, a shiplap joint processing is applied in the longitudinal end of a curing board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000236-A (JP)
Title: Seat cushion of seat for vehicle
Inventor: KASANO SHINJI
IPC: A47C7/02
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat for a vehicle retaining a favorable seating feeling for a long period of time and having durability.  <P>SOLUTION: This seat cushion of the seat for the vehicle is so formed that the seat cushion is mounted on a seat pan 45 having an S spring 50 stretched across an opening 49. The seat cushion is wrapped by a seat cushion pad 43 having elasticity, a seat surface 41 covering over the seat cushion pad 43, and a soft and thin plate-shaped bottom seat 44 covering the bottom where the seat cushion pad 43 contacts on the S spring 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005920-A (JP)
Title: Camera for painting and calligraphy, and its operation control method
Inventor: TAKAGI SATORU
IPC: H04N1/10
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera for paintings and calligraphy for correcting trapezoidal distortion even in zoom, and adjusting a display central position at the time of imaging an original from an oblique position.  <P>SOLUTION: A zoom magnification ratio of a zoom lens in a lens unit 1 is acquired by a magnification ratio detector 101. A CPU 123 retrieves an ROM 124 on the basis of the detected magnification ratio to read a parameter necessary for trapezoidal distortion correcting processing corresponding to magnification geography and a parameter necessary for display central position adjusting processing, and transfers the former parameter to a trapezoidal distortion correcting circuit 121 to execute trapezoidal distortion correcting processing. Also, the CPU 123 transfers the latter parameter to a shift processing circuit 122 to adjust(shift) the central position of a display picture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000045-A (JP)
Title: Watering tube
Inventor: HAMAZAKI HIROHIDE
IPC: A01G25/02
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a watering tube having excellent durability, pressure resistance, heat resistance, chemical resistance, and the like.  <P>SOLUTION: This water-cross-linked watering tube comprises 100 pts. wt. of at least one resin selected from silane-copolymerized polyolefin-based resins and silane-grafted polyolefin-based resins, and 0.001 to 5 pts. wt. of a silanol condensation catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004439-A (JP)
Title: Wheel-mounted communication equipment
Inventor: TAKAO KOJI
IPC: G08C17/02
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide wheeled-mounted communication equipment, such as a sensor module 1, capable of securely transmitting and receiving signals to and from communication equipment, such as a reception module 5, provided outside a wheel.  <P>SOLUTION: An auxiliary antenna 4 which makes a radio wave having a waveform within a communication band resonate is provided inside a tire T in addition to a main antenna 3 attached to a communication equipment main body part 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001812-A (JP)
Title: Sheet material identifying device, image forming apparatus and sheet material identifying method
Inventor: SAKAI AKIHIRO
IPC: B65H7/02
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material identifying device capable of sorting the sheet material without applying marking on the sheet material, and an image forming apparatus.  <P>SOLUTION: The sheet material S loaded on a sheet loading means 3 is vibrated with a vibration means 1. When the sheet material S vibrated by the vibration means 1 is in a resonated state, a pressure distribution of the sheet material S at resonance is derived based on vibration information from a plurality of pressure sensors 2A to 2E provided on a sheet loading surface 3a of the sheet loading means 3. A type of the sheet material S is identified from the pressure distribution derived in this way and a precedently derived pressure distribution of the sheet S at resonance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003329092-A (JP)
Title: Guide device for winding power transmission member
Inventor: IWATA KAZUYUKI
IPC: F16H57/035
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve a lubricating means in a guide device of a power transmission member used for a winding power transmission device of a chain transmission device.  <P>SOLUTION: The guide device for the winding power transmission member is provided with a sliding member 2 whose front is brought into contact with the winding power transmission member 1, a support member 3 for supporting the back of the sliding member 2 and integrally formed with the sliding member 2, a lubricating groove 6a for lubricant provided in the longitudinal direction of the contact surface of the sliding member 2, a lubricating means arranged at upstream side of a rotational direction which is a contact starting side of the sliding member 2 and feeds lubricant into the contact surface of the sliding member 2, and a communicating passage for communicating the lubricating means with the lubricating groove 6a. An oil passage provided in a piston of an oil hydraulic tensioner which is arranged at the back of the support member 3 and for elastically energizing the guide device, and the lubricating groove 6a provided at the contact surface of the sliding member 2 are directly communicated with a lubricating passage 4 penetrating the support member 3 in the lubricating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005012370-A (JP)
Title: Speaker device equipped with additional unit
Inventor: SATO SHUJI
IPC: H04R3/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the problem that in a speaker device equipped with an additional unit the construction of power supply wiring takes time and effort when a desired additional unit is attached.  <P>SOLUTION: A speaker device having the additional unit includes a speaker 11 which outputs a sound by inputting positive/negative output signal outputted from a BTL amplifier 22 for amplifying an audio signal, the additional unit 13 which brings an additional function to the speaker 11, and a power source supply unit 12 which supplies the power of the additional unit 13 by the offset voltage of the positive/negative output signal of the BTL amplifier 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004018119-A (JP)
Title: Method and device for producing pack of paper rolls having relative transporting handle
Inventor: TINTI PAOLO
IPC: B65D71/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a pack of paper rolls having a transporting handle, whereby appropriate convenience and assurance are given and a production cost is reduced.  <P>SOLUTION: The method for producing a pack (10) of paper rolls is made rational so that the rolls are wrapped in a group with a plastic film sheet (11) to be folded and sealed and the front end (26) of the pack (10) is closed. In addition, the method is made rational so that openings (21) for handling the pack (10) are made in the surface automatically at the same time. A device for performing the method includes suction plates (12 and 13) which connect the terminal-end flaps (17 and 18) of the plasticfilm sheet (11) and vertically move in opposite directions so as to close the pack (10).  <P>COPYRIGHT: (C)2004,JPO