baber/WOPTO huggingface dataset:
Patent JP-2005126533-A (JP)
Title: Ice crystal growth suppressing agent, ice crystal growth onset temperature lowering agent, and water coagulation controlling agent
Inventor: OBATA HITOSHI
IPC: C09K3/18
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To develop various applications utilizing the antifreeze effects of antifreeze proteins without using antifreeze proteins.  <P>SOLUTION: The ice crystal growth suppressing agent comprises a nonprotein substance which is precipitated in a 10 mg/mL-dense water solution into disk-shape ice crystals with surfaces not flat. The ice crystal growth onset temperature lowering agent comprises a nonprotein substance with its 10 mg/mL-dense water solution exhibiting thermal hysteresis of ≥0.020°C. The water coagulation controlling agent comprises a nonprotein substance whose water solution having a concentration of 10 mg/mL exhibits thermal hysteresis of ≥0.020°C and allows the precipitation of disk-shaped ice crystals with surfaces not flat. The nonprotein substances are usually a polymer having a carbon chain as the main chain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129329-A (JP)
Title: Semiconductor for photoelectric conversion material, photoelectric conversion element and solar cell
Inventor: OFUKU KOJI
IPC: H01M14/00
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor for a photoelectric conversion material which has high photoelectric conversion efficiency and superior stability, and to provide a photoelectric element and a solar cell.  <P>SOLUTION: The semiconductor for a photoelectric conversion material contains a dye expressed by a general formula (1). In the general formula (1), R<SB>1</SB>to R<SB>9</SB>and R represent hydrogen atoms or substituent groups. R<SB>1</SB>and R<SB>2</SB>, R<SB>2</SB>and R<SB>3</SB>, R<SB>3</SB>and R<SB>4</SB>, and R<SB>9</SB>and R may be bonded to one another to form a cyclic structure, and n is an integer from 0 to 4. R<SB>6</SB>-R<SB>8</SB>may be different from one another. If n≥1, R<SB>6</SB>to R<SB>8</SB>may be bonded to one another to form a cyclic structure. Y represents -O-, -S(O)<SB>m</SB>- or -NR<SB>21</SB>-, and m represents an integer from 0 to 2. Z represents -NR<SB>21</SB>- or -CR<SB>22</SB>R<SB>23</SB>-, and R<SB>21</SB>to R<SB>23</SB>represent hydrogen atoms or substituent groups. A molecule includes at least one -COOM- group, and M represents a hydrogen atom or a salt formation nature cation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056374-A (JP)
Title: Apparatus for and method of edge enhancement in image processing
Inventor: PARK SANG-HYUN
IPC: H04N5/369
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of and its apparatus for simultaneously performing 3X3 interpolation and edge enhancement without any additional memory storage.  <P>SOLUTION: The apparatus for edge enhancement includes an image sensor sensing an image, a line buffer receiving image data sensed by the image sensor to output the image data, a register storing the image data transmitted from the line buffer, an interpolation unit receiving the image data stored on the register and performing the interpolation to output a selection signal indicative of the pattern of the image data stored on the register, an edge detection unit receiving the image data stored on the register according to the selection signal from the interpolation unit and calculating an edge detection value in parallel to the interpolation execution of the interpolation unit, and an edge enhancement unit enhancing an output of the interpolation unit according to the edge detection value detected by the edge detection unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136769-A (JP)
Title: Alternate interphone device
Inventor: YAMAMOTO MASAO
IPC: H04M1/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To control power consumption of an amplifier for transmission/reception in positive feedback oscillating operation when a ringing tone is generated.  <P>SOLUTION: The alternate interphone device comprises an amplifier 11 for transmission/reception which generates a ringing tone by using transmission/reception amplification and positive feedback oscillation for alternately transmitting transmission/reception signals between a master unit 1 and a slave unit 2, and a power supply unit 18 which supplies a DC current to the amplifier. The master unit 1 has a voltage switching circuit 17. The circuit expands a dynamic range by setting the power voltage of the amplifier 11 to a high voltage when transmitting/receiving the signal, reduces power consumption of the amplifier 11 in the positive feedback oscillation by lowering the power voltage of the amplifier 11 when generating the ringing tone, and realizes a power supply unit 18 of a small capacity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004258616-A (JP)
Title: Color display element
Inventor: ASAO YASUSHI
IPC: G02F1/1335
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color displayed element improved in light utilization efficiency, a method for driving the color display element and a display device equipped with the color display element.  <P>SOLUTION: One pixel 50 comprises a sub-pixel 52 using a green color filter G and a sub-pixel 51 capable of making red and blue display by an electrically controlled birefringent mode (ECB mode) and the like. The display of green with smooth half-tone of high visibility is thereby made possible and the light utilization efficiency of red and blue of low visibility can be enhanced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004153836-A (JP)
Title: Oam packet data transmission method and ethernet (r) passive optical subscriber network including control multiplexer for oam packwet data transmission method
Inventor: LIM SE-YOUN
IPC: H04L12/44
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OAM packet data transmission method and EPON including a control multiplexer associated with the method capable of enhancing the efficiency of network management by allowing simultaneous transmission of OAM PDUs upon the generation thereof.  <P>SOLUTION: The OAM packet data is generated by an OAM controller in the control multiplexer of an OAM sublayer which transmits MAC client data transmitted from an MAC client in the Ethernet (R) passive optical subscriber network and the OAM packet data to an MAC (media access control) entity. The method and the network further includes a priority-according step wherein priority is given to the OAM packet data higher than that accorded to the MAC client data that is waiting to be transmitted in the MAC client and a step wherein the OAM packet data and the MAC client data are multiplexed according to the priority and transmitted to the MAC entity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005139495-A (JP)
Title: Aluminum alloy sheet for forming, and its production method
Inventor: KOMATSUBARA TOSHIO
IPC: C22F1/00
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al-Mg-Si based Al alloy sheet for forming which has excellent strength and deep drawability, and is used for an automobile body sheet or the like.  <P>SOLUTION: The aluminum alloy sheet has a composition comprising 0.3 to 2.0% Mg and 0.3 to 2.5% Si, and, if required, comprising one or more kinds of metals selected from 0.05 to 1.5% Cu, 0.01 to 0.8% Mn, 0.01 to 0.3% Cr and 0.01 to 0.2% Zr, and the balance substantially Al, and in which, over the whole region of the sheet thickness, the orientation density in the ä100} face is <1, the orientation density in the ä111} face is >1, and the average r value is ≥0.9. In its production method, after hot rolling accompanied by recrystallization, different peripheral speed rolling is performed at a draft of ≥30% in the nonrecrystallization temperature region of 170 to 350°C, and thereafter, solution treatment accompanied by recrystallization is performed. Further, different peripheral speed rolling is performed at a peripheral speed ratio of 1:1.2 or higher in particular.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139748-A (JP)
Title: Joining structure and joining method of wooden member
Inventor: SAEKI EIICHIRO
IPC: E04B1/58
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining structure of a wooden member and a construction method, easy in construction in joining, and superior in construction accuracy, by mutually transmitting respective whole strengths of bending, tension, compression and shearing possessed by the wooden member to the joining wooden member.  <P>SOLUTION: One wooden member for forming a reinforcement inserting hole having an inner diameter larger than a reinforcement diameter by fixing a shearing plate having two or more of drift pin inserting holes, a shearing plate inserting hole or an inserting groove for inserting the shearing plate, a drift pin communicating hole communicating in the orthogonal direction to the shearing plate inserting hole or the inserting groove, and the other wooden member for forming a reinforcement inserting hole having an inner diameter larger than the reinforcement diameter, are joined by steel plate inserting type drift pin joining by the shearing plate and a drift pin, and a fixation by an adhesive of a reinforcement inserted into the reinforcement inserting hole of both wooden members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138963-A (JP)
Title: Up and down turnover device for rectangular parallelepiped product
Inventor: ENDO MATSUO
IPC: B65B35/58
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an up and down turnover device for turning over upside down a rectangular parallelepiped product wrapped at its upper end part while holding by upper and lower forks capable of performing, with a small power, an advance/retreat movement between the engaged position and retreated position of a turnover device having the upper and lower forks for the rectangular parallelopiped product carried to and from a turned over position by a carrying conveyor, and moving, with a small power, to the retreated position where the product is not interfered with the carrying conveyor when the rectangular parallelepiped product is turned over to prevent the product during turning over from being displaced or dropped.  <P>SOLUTION: This turnover device comprises a fork support body 5 supporting the upper and lower forks 3 and 4 and a turnover part support body 6 rotatably supporting the fork support body integrally with the upper and lower forks. The lower fork 4 is mounted on the rectangular parallelepiped product W carrying in and out by the carrying conveyor 1 so as to be advanced and retreated between the engaged position and the retreated position. Also, the upper and lower forks are formed to be driven to a tilted position apart upward from the carrying surface of th carrying conveyor. In addition, a pressing plate 25 is installed for uniformly pressing both side surfaces of the rectangular parallelepiped product in the turnover direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034606-A (JP)
Title: Game machine and software program
Inventor: SHIMIZU SHINGO
IPC: A63F7/02
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which is so interesting as to maintain players' interest and the software program.  <P>SOLUTION: The machine is provided with an indicating device 4 for displaying a variation indication area 60 which at least makes variation indication of symbols, a non-variation indication area 61 which does not include the variation indication area 60 and expandable boundaries 51, 52, 53 showing the size possible to enlarge an indication boundary 50 partitioning the variation indication area 60 and the non-variation indication area 61, and an indication boundary alteration means 31a which enlarges the indication boundary 50 until it reaches the expandable boundaries 51, 52, 53 according to predetermined conditions. Players can grasp how much the variation indication area 60 can be enlarged and the game machine which is so interesting as to maintain players' interest can be offered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151226-A (JP)
Title: Wireless slave unit and method of installing wireless slave unit
Inventor: SUZUKI SHIGEFUMI
IPC: H04B7/26
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless slave unit that is easy to install, and a method of installing the wireless slave unit.  <P>SOLUTION: In a wireless slave unit 10 which is connected to an indoor terminal by a cable and installed outdoors for performing radio communication outdoors and in which an electronic circuit including a CPU is incorporated and an antenna is integrated, a plurality of light emitting diodes 12 are juxtaposed and the emissions of these light emitting diodes 12 are combined to indicate the reception strengths of radio waves as a bar graph.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145029-A (JP)
Title: Polypropylene film for laminate, and laminate body made of the same
Inventor: ITO TATSUYA
IPC: B32B27/32
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminating polypropylene film excellent in adhesiveness to a substrate and embossing property, and to provide a laminate body made of the same.  <P>SOLUTION: This laminating polypropylene film is composed of two or more layers. Four pieces made by cutting in parallel with axes (S<SB>45</SB>, S<SB>90</SB>, S<SB>135</SB>) forming angles of 45, 90, 135 with respect to at least one reference axis S0 set arbitrarily in a plane of a biaxially oriented polypropylene layer (A) constituting the above film has a ratio of the maximum/minimum of a stress (F2 value) at 2% stretching of 1-1.7 and an elongation at break of 60-300%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156806-A (JP)
Title: Imaging apparatus
Inventor: SHIGETOSHI MOTOO
IPC: G02B7/36
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of preventing a picture in the case where there is an obstacle in front of a plane-shaped object from being stored in an external memory with a small number of components.  <P>SOLUTION: In this imaging apparatus, a picture of a photographing object is captured in a step S12, the captured picture is stored in an internal memory 42 in a step S14. Focusing information of each area of the picture stored in the internal memory 42 is acquired in a step S16. Acquired focusing information of each area is compared in a step S18 and whether there is no obstacle or not is judged from information obtained from a result of comparison in a step S20. When the judgment is denied, since there is the obstacle, the above-mentioned processing is repeated by returning to the step S12. When the judgment is affirmed, since there is no obstacle, a recording control part 46 is directed to store the picture stored in the internal memory 42 in an external memory 50 in a step S22. thus, the picture is recorded in the external memory 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153260-A (JP)
Title: Method for manufacturing nozzle plate, nozzle plate and inkjet recording head
Inventor: UEDA NOBUYUKI
IPC: B41J2/055
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nozzle plate which improves a stable discharge velocity limit for ink droplets to be discharged from a nozzle hole by defining the shape, on the outlet side of a laser light, of a through hole formed of a plurality of stacked mask openings and thereby, can enhance ink droplet impact precision, and a nozzle plate and an inkjet recording head.  <P>SOLUTION: In this method for manufacturing a nozzle plate, a plurality of masks 8 with an opening are arranged to stack on a nozzle plate material 10 and the through hole which becomes the nozzle hole and a tapered part connected with the former are formed by irradiating the nozzle plate material 10 with the laser light L transmitted through a transmission part while changing the area of the transmission part formed of mutually stacked openings of the masks 8. The shape, on the outlet side of the laser light L, of the through hole is circular and the short diameter/long diameter of the circle are 0.8 to 1.0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151871-A (JP)
Title: Combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D41/12
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester with which the limitation of a picture-taking range is expanded.  <P>SOLUTION: This combine harvester has a threshing device 2 installed in one side of the upper part of a traveling device 1, a grain tank 4 installed in the side part of the threshing device 2, and a driving part 10 installed in the front side of the threshing device 2. The combine harvester also has side cameras 20 installed in right or left one side or both sides of a machine body, and freely movable in the front and rear directions and right and left directions of the machine body. The side camera 20 is constituted so that the position thereof can be changed by remote operation by a camera-operating means 35 installed in the driving part 10. The side camera 20 installed in the side part of the threshing device 2 among the side cameras 20 is installed in the part above a passage for conveying a fed grain culm of a fed grain culm-conveying device 12 for conveying the grain culm to be fed to the threshing device 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159218-A (JP)
Title: Display device comprising cord clamper
Inventor: UCHIZONO TATSUYA
IPC: H05K7/00
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that is capable of clamping a cable or a cord as needed without impairing the appearance of the display device, in the display device comprising a cord clamper for restricting the cord or the cable led to a display part.  <P>SOLUTION: A groove 17 is formed on a base 18 of a supporting part 2 that supports a display part 1, and a cord clamper 7 is fitted and mounted thereto. The cord clamper can be fitted and mounted into the groove 17 even if its direction is inverted, and by inverting the direction of the cord clamper 7, a cord 16 or a cable can be restricted/clamped through a housing space 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166138-A (JP)
Title: Disk changer
Inventor: WATANABE YOJI
IPC: G11B17/26
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a disk changer by reducing the width of an entire disk tray while mounting a plurality of disks.  <P>SOLUTION: Three sub trays 3a, 3b and 3c loaded at equal intervals around a rotation center axis 6 on a main tray 2 are helically arranged around the rotation center axis 6 in the state of being overlapped OV with each other on a rotation center part side with a vertical level difference, and disk-like recording media are respectively mounted on the three sub trays 3a, 3b and 3c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168169-A (JP)
Title: Power supply circuit and its output voltage altering method
Inventor: SUGIYAMA MINORU
IPC: H02M3/155
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit capable of preventing the occurrence of an overshoot voltage or an excessive output current when the output voltage is elevated, and to provide its output voltage altering method.  <P>SOLUTION: When the output voltage Vout is elevated, a DAC control circuit 2 delivers a digital code to a D/A converter DAC1 while varying stepwise so that a reference voltage Vref being output from the D/A converter DAC1 is elevated stepwise. When the output voltage Vout is lowered, the DAC control circuit 2 delivers the digital code to the D/A converter DAC1 while varying such that the reference voltage Vref being outputted from the D/A converter DAC1 is lowered down to a desired level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163948-A (JP)
Title: Flywheel assembly
Inventor: TSURUTA KOKICHI
IPC: F16F15/134
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize a stopper torque of sufficient size while minimizing an axial dimension in a flywheel assembly.  <P>SOLUTION: This 2-mass flywheel 1 comprises first and second flywheels 2 and 3, first and second coiled springs 34 and 35, and a third coiled spring 36. An annular friction surface 3a frictionally engaged with a clutch is formed on the second flywheel 3. The first and second coiled springs 34 and 35 are members for connecting the second flywheel 3 to the crankshaft so as to be rotated relative to each other within a specified angle range, and its radial position is on the inner peripheral side of the friction surface 3a. The third coiled spring 36 is functionally disposed so as to act in parallel with the first and second coiled springs 34 and 35, and compressed only in the maximum area of the compression angle of the first and second coiled springs 34 and 35. The radial position of the third coiled spring 36 is within the annular area defined by the friction surface 3a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163956-A (JP)
Title: Toroidal-type continuously variable transmission
Inventor: YOSHIKAWA TOMONOBU
IPC: C22C38/00
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve very-long service life fatigue fracture strength of a toroidal-type continuously variable transmission.  <P>SOLUTION: At least one of an input disc 2, an output disc 3 and a power roller 5 of this toroidal-type continuously variable transmission is constituted by processing a material composed of steel including C of 0.15 - 0.5 mass%, Si of 0.1 - 1.5 mass%, Mn of 0.1 - 1.5 mass%, Cr of 0.5 - 3.0 mass%, Mo and Ni of 0.1 - 3.0 mass% in total, Fe and unavoidable impurities as remaining parts, and having a content of O of 9 ppm or less, and a content of H of 0.03 ppm or less, into the predetermined shape. Then the heating treatment including vacuum carburizing treatment is performed to achieve a content of C on surfaces of power transmitting faces 2a, 3a, 5a of 0.8 - 1.2 mass%, surface hardness of Hv680 or more, residual stress of the surface of -200 to -1500 MPa, a crystal grain size of the surface of 10 or more, a crystal grain size of a core part of 8 or more, and a thickness of an internal oxidation layer of 5 μm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161784-A (JP)
Title: Laminated steel sheet for coating/printing
Inventor: MURAMOTO FUJIKAZU
IPC: B32B15/09
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated steel sheet for coating/printing capable of preventing the occurrence of trouble such as transfer failure or the like in a coating/printing process after dry baking and a processing process thereafter caused heretofore by the warpage brought about at the time of dry baking of the laminated steel sheet wherein a thermoplastic resin film comprising polyethylene terephthalate is formed on one side of a steel sheet.  <P>SOLUTION: The laminated steel sheet for coating/printing is constituted by forming the thermoplastic resin film comprising polyethylene terephthalate on one side of the steel sheet and has warpage wherein a laminated surface having the thermoplastic resin film formed thereon becomes a protruded state. Preferably, the thickness of the steel sheet is set 0.22 mm or below and the thickness of the thermoplastic resin film is set 10 μm or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI