baber/WOPTO huggingface dataset:
Patent JP-2005294620-A (JP)
Title: Method for managing filming device and method for manufacturing semiconductor device
Inventor: KURITA HIDEAKI
IPC: H01L21/28
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily judge whether a metal film is properly buried in a connection hole.  <P>SOLUTION: A method for managing a filming device includes a stage of forming a plurality of connection holes in an insulating film in a chip region 1a, and also forming a plurality of dummy holes in the insulating film in at least a portion of a dicing line 1b; a stage of forming the metal film on the plurality of dummy connection holes among the pluralities of connection holes and the entire surface of the insulating film; and a stage of measuring the light reflection factor of the metal film in the region where the plurality of dummy connection holes are formed, and judging whether the metal film is properly buried in the dummy connection holes from the light reflection factor. Consequently, it can nondestructively be judged whether the metal film is sufficiently buried in the connection holes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293787-A (JP)
Title: Magnetic recording medium
Inventor: TAKAHASHI MASATOSHI
IPC: G11B5/70
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium having superior electromagnetic transducing characteristics and extremely improved C/N or S/N, particularly in a high-density recording region, even in a recording/reproducing system in which an MR head is combined.  <P>SOLUTION: In the magnetic recording medium having a radiation curing resin layer on a support and a magnetic layer thereon, the thickness of the radiation curing resin layer is 0.10-1.0 μm, the thickness of the magnetic layer is ≤0.2 μm, the number of protrusions of ≥30 nm on the surface of the magnetic layer measured by an atomic force microscopy (AFM) is ≤100/900 μm<SP>2</SP>, the magnetic inversion volume of the magnetic layer is 0.1×10<SP>-17</SP>to 5×10<SP>-17</SP>ml, and the coercive force of the magnetic layer is ≥2,000 oersted (159.2 kA/m).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302769-A (JP)
Title: Solid-state imaging apparatus
Inventor: SAKANO YORITO
IPC: H04N5/369
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a fixed pattern noise through improvement of linearity of signal output under low luminance condition by adjusting potential of carrier pocket.  <P>SOLUTION: The solid-state imaging apparatus comprises a photoelectric converting element PD, and a transistor TM formed adjacent to the photoelectric converting element. This solid-state imaging apparatus further comprises a substrate 1 of one conductivity type, a first diffusing layer 21 of the opposite conductivity type formed on the substrate, a second diffusing layer 4 of one conductivity type formed on the first diffusing layer of the photoelectric converting element forming region, a third diffusing layer 5 of one conductivity type formed continuously with the second diffusing layer, a gate electrode 6, a source 7, a drain 8, the first region 10 formed at the lower part of gate electrode within the third diffusing layer in the concentration higher than that of the third diffusing layer, and the fourth diffusing layers 10, 10' including the second region 10' in the concentration lower than that of the first region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296134-A (JP)
Title: Mixed injection port
Inventor: OKIYAMA TADASHI
IPC: A61M39/00
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixed injection port with an insertion part which is a part where an insertion body is inserted and is easily sterilized.  <P>SOLUTION: The mixed injection port has a valve plug 72, which is closed when external force is not acted and is elastically deformed and is opened by inserting a medical infusion/extraction tube, at an opening part of a port. A valve seat 75 of the valve which increases force for tightly holding the tube as the tube is inserted deeper is provided in the periphery of a place planned for inserting the tube beyond the outer surface of the valve plug 72 in the direction of inserting the tube. The outer surface of the valve plug 72 is revealed more largely than the maximum outer circumference of the tube.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303486-A (JP)
Title: Ultrasonic sensor
Inventor: URASE KOJI
IPC: G01S7/521
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ultrasonic sensor in which reverberation vibration is suppressed and an influence of sub-resonance points other than main vibration can be suppressed without employing a damping member.  <P>SOLUTION: The ultrasonic sensor 1 comprises a case 4 having a vibrator section 5, and a piezoelectric vibration element 2 abutting against the vibrator section 5 and vibrating the vibrator section 5 in the case 4. The vibrator section 5 has an elongated rectangular or elliptical vibration plane. The piezoelectric vibration element 2 has outline similar to the vibration plane of the vibrator section 5 and substantially same size as that of the vibration plane of the vibrator section 5. Since the outline of the piezoelectric vibration element 2 is similar to the vibration plane of the vibrator section 5, a profile of the piezoelectric vibration element 2 is increased, and reverberation vibration is suppressed by preventing capacitance of the piezoelectric vibration element 2 from decreasing. Since the vibration plane of the vibrator section 5 and the outline of the piezoelectric vibration element 2 have an elongated shape, the influence of sub-resonance points other than main vibration on the vibrator section 5 is suppressed without employing a damping member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303585-A (JP)
Title: Reception control method and radio lan device
Inventor: UEHARA TERUAKI
IPC: H04W28/04
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception control method and a radio LAN device operating at a low power consumption.  <P>SOLUTION: The reception control unit 260 of the radio LAN device is provided with a PLCP header decoding circuit 100 for analyzing the received header information of a PLCP frame, and a power control circuit 106 for stopping the receiving operation of the receiving side circuit on the basis of the header information to control power consumption. Transmission time data of the transmission frame is extracted from the header information in a LENGTH data extracting circuit 102 and the extracted transmission time data are set in a sleep timer 104. A power control circuit 106 stops reception during down counting of the sleep timer 104.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300832-A (JP)
Title: Image projection apparatus
Inventor: YAMAMOTO MAKOTO
IPC: G02B26/00
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image projection apparatus capable of obtaining a uniform image with little unevenness and an image in which flicker, that is time unevenness, is few by following an input when starting time variations of input frame-unit image information and jitter are included.  <P>SOLUTION: The apparatus comprises; a light source unit part 34 in which a plurality of LEDs 18 with one body structure for emitting an illumination light are arranged on circumference and which sequentially turns on each LED 18; a spacial modulation element 46 which is modulated according to the input frame-unit image information; a light guide rod member 12 which leads illumination light emitted by the LEDs 18 which are sequentially turned on, to the spacial modulation element 46 by synchronizing with a turn-on timing of the plurality of LEDs 18 and by moving relatively with the plurality of LEDs 18; and a read-out timing controller 42 for controlling a frame timing of the image information which is modulated by the spacial modulation element 46. The read-out timing controller 42 controls the frame timing of the image information which is modulated by the spacial modulation element 46 by synchronizing with a relative moving timing of the plurality of LEDs 18 and the light guide rod member 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297782-A (JP)
Title: Toe angle adjustment mechanism
Inventor: SATO MASAYA
IPC: B62D3/12
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toe angle adjustment mechanism capable of appropriately performing suitable toe angle adjustment corresponding to the vehicle state and the road surface state.  <P>SOLUTION: In a steering device for the vehicle, the toe angle adjustment mechanism for adjusting the toe angle of left and right wheels by changing rack axial length has a first rack shaft connected to one of the left and right wheels; a second rack shaft connected to the other of the left and right wheels; and a switching means for switching a relative movement direction of the first and second rack shafts at steering. The switching means switches the relative movement direction of the first and second rack shafts by switching the first state that the first and second rack shafts become integral at steering and are moved to the same direction and the second state that they are independently moved to an opposite direction respectively. The second state is realized by engaging the first and second rack shafts with one pinion gear at a position opposed thereto respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297169-A (JP)
Title: Shank type boring tool
Inventor: OBATA MITSUYOSHI
IPC: B23C5/10
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shank type boring tool capable of highly accurately performing spot facing work and boring work to a draft hole.  <P>SOLUTION: This shank type boring tool has three outer peripheral helical teeth 3, and has a margin (t) of a width of 1 % to 10 % of an outer diameter D on an outer peripheral blade flank 21, and has a back taper B/T of 0.02 to 1.0/100. An outer peripheral rake angle γf is set to 0° to 15°. A bottom blade concave angle k' is set to 0° to 10°. The core thickness (w) is set to 40 % to 70 % of the outer diameter D. A front return quantity (b) of a bottom blade is set to 1 % to 10 % of the outer diameter D.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309492-A (JP)
Title: Radio information medium
Inventor: FUTAGAWA TOMOYUKI
IPC: B42D15/10
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the unauthorized reuse of a once attached radio information medium, and to protect information stored in a memory.  <P>SOLUTION: In this radio information medium, an IC chip having an information writing means, an information reading means, and an information storing means, and an oscillation coil having a radio signal transmitting/receiving means are placed on the first main surface of a film-shaped base, and a tacky adhesive layer is formed on the back face of the first main surface. The tacky adhesive layer is provided with an easily peelable region outside the IC chip placing region. Consequently, it is possible to prevent the illegal reuse of the once attached radio information medium, and to protect the information stored in the memory.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004326772-A (JP)
Title: Memory management system using hash table
Inventor: HAAS WILLIAM ROBERT
IPC: G06F12/10
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieving system which is easily understandable for a user.  <P>SOLUTION: Memory managing system and method each includes an index position in a hash table (135) for displaying the metadata (125), and the memory address of a file saved at the index position in one embodiment. The metadata (125) is input to a hash function (130), the metadata (125) stored in the memory address are converted into the index position so that the hash table (135) can be retrieved by a processor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362746-A (JP)
Title: Magnetic recording medium, magnetic storage device, and method of producing magnetic recording medium
Inventor: MOMOSE SATORU
IPC: G11B5/667
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium with which high-density recording is made possible by enhancing the orientability of hard magnetic nano-particles in a direction perpendicular to the surface of a substrate.  <P>SOLUTION: A perpendicular magnetic recording medium 10 is configured by successively laminating a soft magnetic back layer 12, an intermediate layer 13, a recording layer 14 consisting of the hard magnetic nano-particles 20, a protective layer 15, and a lubricant layer 16 on a substrate 11. The hard magnetic nano-particles 20 are formed by previously subjecting the recording layer to crystal-ordering to transform a crystal structure from an fcc structure to an fct structure before forming the recording layer 14. A magnetic field in a perpendicular direction is applied to the substrate at the time of coating the substrate 11 to orient the axis of easy magnetization of the hard magnetic nano-particles 20. The crystal-ordering process is performed by adsorbing the nano-particles of the precursors of the hard magnetic nano-particles 20 to a template or a water-soluble salt, thereby performing the heat treatment of the crystal-ordering.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005310927-A (JP)
Title: Method of forming high-quality silicon nitride film by ultraviolet-ray irradiation
Inventor: SAITO TAKESHI
IPC: C23C16/42
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To form a high-quality silicon nitride film at a low temperature, where the film is reduced in contained impurities, such as chlorine and hydrogen.  <P>SOLUTION: A high-quality silicon nitride thin-film layer 46 with a less amount of involved chlorine is formed by stacking a new silicon nitride thin film layer 44, having a thickness of 0.5 nm to 5 nm on the surface of the high-quality silicon nitride film 43 on a substrate 41 to be processed by making use of a chemical vapor phase growing method containing a silicon chloride substance as a reacting substance; then irradiating the silicon nitride thin-film layer 44 with an ultraviolet light 45, having photon energy of 4.16 eV or higher and lower than 5.0 eV to cut an Si-N bond in the silicon nitride thin film layer 44 and change it into an Si-N bond, by a reaction with active species of a nitrogen atom for removing Cl in the silicon nitride thin-film layer 44; and thereafter, repeating the deposition of the new silicon nitride thin-film layer 44 and the removal of the Cl.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310957-A (JP)
Title: Display unit
Inventor: KOBAYASHI ATSUYUKI
IPC: H01L23/36
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive circuit module and a display unit, wherein heat generated in a semiconductor element can be radiated and the semiconductor element can be driven in a floating state.  <P>SOLUTION: The drive circuit module comprises a heat sink 38 having an insulating layer 42, a flexible circuit board 36 fixed to the heat sink 38, a wiring pattern 46, and a semiconductor element 44 mounted on the heat sink 38 through the insulating layer 42. The semiconductor element 44 is constituted so as to be electrically connected to the wiring pattern 46 and to the flexible circuit board 36.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004338393-A (JP)
Title: Multilayered resin-metal laminate and its manufacturing method
Inventor: UEMAE MASAKI
IPC: B32B15/08
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate of an aromatic liquid crystal polyester resin and a metal which shows excellent dimensional stability, does not cause a curl regardless of the shape or size and gives sufficiently large adhesion strength between the metal layer and the resin layer in spite of the thickness of the metal layer and the surface roughness, and to provide its manufacturing method.  <P>SOLUTION: The resin-metal laminate has such a structure that a resin layer II is laminated on one surface of the metal layer and further a resin layer I is laminated on the resin layer II. The resin layer I is a filler-containing resin layer composed of an aromatic liquid crystal polyester resin containing 20 to 50% by volume of an inorganic filler, and the resin layer II is a filler-containing resin layer containing 0 to 30% by volume of the inorganic filler, the volume ratio being 10% or more smaller than that of the resin layer I. The multilayered resin-metal laminate is manufactured in this manner. The manufacturing method for the same is also disclosed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005310527-A (JP)
Title: Extra-fine coaxial cable assembly and terminal connection method of extra-fine coaxial cable
Inventor: TERASHI DAISUKE
IPC: H01B7/00
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extra-fine coaxial cable assembly capable of insertion easily into a narrow part of an electronic equipment when used for the electronic equipment, in which productivity of this assembly itself and productivity of the electronic equipment are improved.  <P>SOLUTION: The extra-fine coaxial cable assembly 1 has a plurality of extra-fine coaxial cables 3 each composed of a center conductor 9, an insulating layer 11 covering the outer periphery of this center conductor 9, an outer conductor 13 shielding an outer periphery of this insulating layer 11, and a jacket 15 covering an outer periphery of this outer conductor 13, and an FPC 7 having flexibility is arranged on both end sides in a longitudinal direction of the plurality of extra-fine coaxial cables 3. Furthermore, as a structure of the terminal connection part for connection so that the FPC 7 may be capable of bending, each of the outer conductors 13 at both terminals of each extra-fine coaxial cable 3 is connected to a shielding layer 17 of each FPC 7 by a mutually independent ground bar.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311052-A (JP)
Title: Semiconductor device
Inventor: KANAMARU HIROSHI
IPC: H01L29/78
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a semiconductor protecting element protected from overvoltage destruction caused by static electricity with high ESD resistance.  <P>SOLUTION: A source electrode 18 and a p epitaxial layer 2 are electrically connected through scattered p contact regions 13, and the vertical resistance Repi1 of the p epitaxial layer 2 is increased. Path resistances are increased in currents 55 and 57 flowing from a source region 5 through a source electrode 18, the scattered p contact regions 13, the p epitaxial layer 2, and a p substrate 1. Thus, it is possible to suppress currents 53 flowing through an MOSFET being an element to be protected, and to improve the ESD resistance of a MOSFET by increasing currents 52 of a VZD being a protecting element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004326108-A (JP)
Title: Electromagnetic wave shielding filter for plasma display panels and method for manufacturing the same
Inventor: BOKU GENKI
IPC: H01J11/10
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding filter for a plasma display panel (PDP) improved in structure so as to improve the transparency of a meshed electromagnetic wave shielding layer and a method for manufacturing the same.  <P>SOLUTION: The electromagnetic wave shielding filter for the PDP is completed by providing the filter with a substrate including a metallic sheet capable of playing the role of a seed layer for electroplating, forming a plating layer of a meshed pattern atop the same, gluing a tacky adhesive high polymer film atop the plating layer, separating the high polymer film from the substrate and gluing the plating layer to the under surface of the high polymer film. The electromagnetic wave shielding layer installed in order to shield the electromagnetic waves generated during driving of the PDP has the meshed pattern and the meshed pattern is formed by plating on a metallic sheet for electroplating, by which manufacturing processes are simplified and a manufacturing cost is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005304420-A (JP)
Title: Rod for fishing
Inventor: KASHIWAGI SHIGETAKA
IPC: A01K87/08
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily operable rod for fishing intended for the rod for the fishing in a type of attaching a reel upward based on the rod.  <P>SOLUTION: The rod 1 for the fishing is formed out of a rod 2 and a grip 3. The grip 3 has a front grip part 3a to which the reel 4 can be attached, and a rear grip part 3b enabling holding by one hand. The front grip 3a has a reel-attaching seat 15 forming an upward horizontal face, and a cylindrical part 14 present at the lower side of the attaching seat 15 and having the cross section drawing nearly a semicircle protruding downward. A concave part is formed in the cylindrical part 14, and a pad member 16 made of an elastomer and forming a flat and flexible finger-contacting part 16a is fitted in the concave part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305375-A (JP)
Title: Catalyst for bisphenol production
Inventor: MASUDA SHUICHI
IPC: C07C39/16
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To produce a catalyst for producing bisphenols which can be produced by simple process using a sulfur-containing amine compound, which is contained in wastewater discharged from bisphenol production process and is to be removed, and a production method for bisphenols using the catalyst.  <P>SOLUTION: The sulfur-containing amine compound, which is contained in wastewater discharged from bisphenol production process, is adsorbed with an acidic cationic exchange resin to give the catalyst for bisphenol production and the production methods for bisphenols are carried out by using the catalyst.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312678-A (JP)
Title: Control method and program of pachinko game machine
Inventor: KAWAMURA KOZO
IPC: A63F7/02
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and program of a Pachinko game machine capable of preventing a fraudulent winning act.  <P>SOLUTION: This control method of the Pachinko game machine determines whether or not performing a special game based on a condition that a game ball enters a winning part 30 provided on a game board 1 and, when determining to execute the special game, repeatedly executes a unit special game which allows the ball to easily enter a variable winning hole 8 provided on the game board. When a vibration detecting part 70 provided in the Pachinko game machine detects a vibration in a predetermined threshold range, this method prohibits the special game. This arrangement, even if an impact unlikely to occur under normal circumstances is applied to the game board or the like, can detect the vibration generated by the impact so as to immediately take appropriate measures for the later fraudulent winning act.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318750-A (JP)
Title: Multi-serial battery control system
Inventor: EMORI AKIHIKO
IPC: B60L50/16
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-serial battery control system which can obtain high reliability.  <P>SOLUTION: The multi-serial battery control system includes unit battery cells 2A, 2B, 2C and 2D each using a plurality of battery cells 2 connected in series as one unit; a control IC 3 having a control IC chip 3A carrying a control circuit 23 for controlling the unit battery cells 2A, 2B, 2C and 2D and a cell monitor IC chip 3B for monitoring voltages of the unit battery cells 2A, 2B, 2C and 2D; and a main controller 5 for communicating a signal through the control IC 3 and an insulator. The cell monitor IC chip 3B monitors the fault of the control IC chip 3A by a first signal outputtted from the main controller 5 through the first insulator 6 and faults of the battery cells 2A, 2B, 2C, and 2D connected to the control IC 3. When the fault is detected, the control IC chip 3A is specified by the second signal outputted from the main controller 5 through the second insulator 4, or fault contents of the battery cells connected to the control IC chip 3A or the control IC 3 are retrieved by the second signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI