baber/WOPTO huggingface dataset:
Patent JP-2007050477-A (JP)
Title: Drill with extra-high pressure sintered body chip
Inventor: FUKUDA HIROYOSHI
IPC: B23B51/00
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill with an extra-high pressure sintered body chip being the drill constituted by arranging the extra-high pressure sintered body chip in a cutting blade part, capable of cutting a chip into pieces over the whole length of the cutting blade even in the direction of length securely while cutting the chip into pieces in the direction of its width by providing the cutting blade with nicks.  <P>SOLUTION: A plurality of cutting blades 9 extending from the outer periphery of a tip of a drill main body 1 toward an inner peripheral side are formed at an interval in the peripheral direction on the extra-high pressure sintered body chip 8 arranged in a tip part of the drill main body 1 rotated around an axis 0. The recessed groove-like nicks 10 are formed on these cutting blades 9 so as to deviate rotation locus around the axis 0 by the cutting blades 9 being adjacent to each other in the peripheral direction to apply honing 11 having a narrower width on an outer peripheral side of the cutting blade 9 than the width on an inner peripheral side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059104-A (JP)
Title: Plug converter
Inventor: FUJII KAZUHARU
IPC: H01R13/447
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug converter that can be used, in response to power electric outlets of many of the countries and regions of the world using a single device.  <P>SOLUTION: This plug converter has a female plug 1, connected to a power plug 30 of electric equipment and a plurality of kinds of connection plugs 2 connected electrically to the female plug 1 and inserted into the power electric outlet of a different type. The respective connection plugs 2 have, mutually independently a first plug 2A and a second plug 2B, individually insertable into an insertion hole of the adaptive power electric outlet. The first plug 2A of the respective connecting plugs 2 is connected to a first electrode 5A of the female plug 1 via a lead wire 3, and the second plug 2B of the respective connection plugs 2 is connected to a second electrode 5B of the female plug 1 via the lead wire 3. The plug converter connects electrical equipment to the power electric outlet, by inserting the power plug 30 into the female plug 1, and inserting the adapting connection plug 2 into the insertion hole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064533-A (JP)
Title: Heat exchange unit
Inventor: TSUJII HISAO
IPC: F24F7/08
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable heat exchange unit which can be manufactured at extremely low cost and which does not cause threat of environmental contamination even when it is disposed of as it is.  <P>SOLUTION: The heat exchange unit 10 used for a ventilation system for ventilating while exchanging heat between air supply C guided from an outside of a room and exhaust air D guided from an inside of the room is structured by alternately laminating a plurality of cardboard 11, 12 with many through holes formed thereon by conforming a direction of the through holes of the respective cardboard to either one of two different directions, and comprises a heat exchange part 1 including the through hole of the one cardboard 11 serving as an air supply passage for passing the air supply C and the through hole of the other cardboard 12 serving as an exhaust passage for passing the exhaust air D, air supply pipes 3A, 3B of which one end side is fixed on the cardboard 11 and communicates with the air supply passage and the other end side are connected detachably to a pipe for air supply of the ventilation system, and exhaust pipes 4A, 4B of which one end side is fixed on the cardboard 12 and communicates with the exhaust passage, and the other end side is detachably connected to a pipe for exhaust of the ventilation system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066656-A (JP)
Title: Organic electroluminescent element, its manufacturing method, and repair method of organic electroluminescent element
Inventor: NISHIGAKI KENJI
IPC: H05B33/04
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress growth of a dark spot of an organic EL element, and reduce cost in comparison with forming a second protection film to cover the whole protection film.  <P>SOLUTION: In the organic EL element 11, a first electrode 13, an organic EL layer 14, and a second electrode 15 are laminated on a substrate 12 in sequence. In the organic EL element 11, the protection film 15 to cover a surface of the first electrode 13, the organic EL layer 14, and the second electrode 15 except a face opposing to the substrate 12 of the first electrode 13 is installed. A protection part 18 to cover a defective part 17 is installed at a position corresponding to the defective part 17 of the protection film 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065494-A (JP)
Title: Optical interception component
Inventor: IKEDA KAZUHIKO
IPC: G03B9/10
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To attain shutter blades having a structure in which each blade body and a corresponding shaft part are integrated and having practicality.  <P>SOLUTION: Each blade body 11 and the corresponding shaft part 12 are integrated. The material of them is such that its base material is a high fluid POM (polyoxymethylene) and 10 to 12 wt.% of carbon nanofiber with an average diameter is 200 nm or less and an aspect ratio (length/diameter) of 500 or less is mixed in the POM. The diaphragm blades 10 are formed by supplying pellets formed from the material to a high speed, high pressure injection molding machine and then injection-molding the pellets.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073630-A (JP)
Title: Semiconductor light emitting element and lighting device using the same
Inventor: TAKANO TAKAYOSHI
IPC: H01L33/12
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element which uses AlGaInN for a material of a light emitting layer and at the same time can enhance the emission intensity of ultraviolet light compared with the conventional structure, and also to provide a lighting device which can be improved in output power of ultraviolet light than ever before.  <P>SOLUTION: The semiconductor light emitting element comprises an n-type nitride semiconductor layer 3 formed on one surface side of a single crystal substrate 1 for epitaxial growth via a first buffer layer 2, the light emitting layer 5 formed on the front surface side of the n-type nitride semiconductor layer 3, and a p-type nitride semiconductor layer 6 formed on the front surface side of the light emitting layer 5. The light emitting layer 5 has an AlGaInN quantum well structure. Between the n-type nitride semiconductor layer 3 and the light emitting layer 5, a second buffer layer 4 having the same composition as a barrier layer 5a of the light emitting layer 5 is formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069290-A (JP)
Title: Cutting insert and insert attaching and detaching type tool
Inventor: NAGAYA HIDEHIKO
IPC: B23B27/16
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting insert securing the rigidity of a cutting edge part, while preventing deviation accompanied by cutting resistance, and an insert attaching/detaching type cutting tool.  <P>SOLUTION: In this cutting insert 1, a cutting edge part 4 provided with a circular-arc shaped cutting edge 2 is provided on each of the tip 1a side and the rear end 1b side of the axis 01 direction of a substantially cylindrical insert body 1, and the lower face 8b side of at least the cutting edge part 4 is formed into a tapered shape gradually reduced in diameter downward on the side face of the cutting edge part 4. A receiving part 8 connected to the side face of the cutting edge part 4 and having one face 8a orthogonal to the axis 01 is formed on the lower face 8b side of the cutting edge part 4. The one face 8a of the receiving part 8 is arranged at the axis 01 direction outside a virtual extension face 10 that the side face is extended to the lower face 8b side of the cutting edge part 4 at a taper angle θ1 of a part connected to the receiving part 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073666-A (JP)
Title: Method of correcting mask, method of manufacturing mask, and mask for exposure
Inventor: SUGAWARA MINORU
IPC: G03F1/22
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the deterioration of the fidelity of a transfer image on a wafer by making it possible to correct a mask pattern so as to appropriately respond to the influence of an inclination, even in a case that the inclination has arisen on the pattern side wall which forms a mask pattern, with respect to the mask for exposure corresponding to an extremely short ultraviolet light.  <P>SOLUTION: A mask correction method concerning the mask for exposure carries out exposure transfer of the transfer image of a shape according to the mask pattern onto the wafer. An angle formed by a projection vector which projects an oblique incidence light on the mask surface and a mask pattern composition side, and corresponding relation between the angle of inclination of an absorption film side wall forming the composition side and the amount of the transfer image deformation or the pupil passage light volume for obtaining the transfer image, are specified beforehand. The angle of inclination of the side wall of the absorption film is recognized (S102), and the correction processing to the mask pattern is performed by using the correction amount which is determined for the correction amount to the mask pattern from the recognition result and the corresponding relation (S103).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006154758-A (JP)
Title: Optical laminate
Inventor: NAKAJIMA MASATAKA
IPC: G02B1/10
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical laminate capable of realizing excellent contrast and image visibility and enhancing excellent reflection prevention function and image display performance by allowing black brightness and total light transmittance of an optical laminate to fall into in a specified numerical range.  <P>SOLUTION: The optical laminate comprises a light transmission substrate, a hard coat layer comprising an antistatic agent formed on the light transmission substrate and a low refractive index layer in order, wherein the black brightness is ≤9.3 cd/m2 and the total light transmission is ≥80% and ≤94% and, thereby, excellent contrast and image visibility can be realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007078802-A (JP)
Title: Photomask, and device for detecting distortion of photomask, and method for manufacturing semiconductor integrated circuit
Inventor: SEKI KAZUNORI
IPC: G03F1/84
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a verified photomask by simply and easily detecting distortion of the photomask itself, to provide a device for detecting the distortion for the purpose of detecting the distortion of the photomask and verifying the photomask, and to provide a method for manufacturing a semiconductor integrated circuit using the photomask of which the distortion has been detected and which has been verified.  <P>SOLUTION: In the photomask which has a pattern for a circuit located on a transfer active area in a center section of a transparent substrate and an auxiliary pattern located on an auxiliary pattern placing area outside the transfer active area, patterns for measuring the distortion with identical rhombic shapes are located and formed on the four corners of the auxiliary pattern placing area while being directed in the same direction. The distortion of the photomask, which is picked up by mounting the photomask on a driving stage, and using the device for detecting the distortion, equipped with an illumination light source, a first image pickup portion to catch the image, a monitor image display portion, and a temperature adjusting portion on the upper side of the stage, is detected based on the change of shapes of the patterns for measuring the distortion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080655-A (JP)
Title: Fuel cell power generator
Inventor: MATSUTANI MASAHIRO
IPC: H01M8/04
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generator capable of ventilating a fuel cell and its surroundings as well as of detecting hydrogen leakage.  <P>SOLUTION: A suction means 50 is installed between a hydrogen storing device existing region Q constituted of a fuel cell FC, a part of a hydrogen supply device 10, and a hydrogen discharge device 20, and a storage battery 40. Even if the hydrogen leakage occurs in the hydrogen storing device existing region Q when the suction means 50 is driven, the hydrogen leakage is detected by a hydrogen detecting device 60 installed in the vicinity of a suction port of the suction means 50 when the leaked hydrogen is sucked by the suction means 50. By spraying gas sucked by the suction means 50 onto the storage battery 40, the storage battery 40 is cooled down.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006125390-A (JP)
Title: Impeller for blower, and air conditioner using the same
Inventor: TERAOKA HIRONOBU
IPC: F24F1/0068
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce aerodynamic noise by restricting separation at a negative pressure surface of a blade of an inpeller of a blower and reducing trailing vortexes generated on a trailing edge of the blade.  <P>SOLUTION: A number of cut-outs 17, 17,... are formed at prescribed intervals along a blade end of a blade 15, with flat parts 18, 18,... respectively provided between the cut-outs 17. Large-scaled lateral vortexes emitted from the blade end on the trailing edge are finely separated to be small-scaled, organized and stabilized lateral vortexes by longitudinal vortexes formed at the cut-outs 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007082380-A (JP)
Title: Synchronous motor control device
Inventor: IMURA TERUHIRO
IPC: H02P27/04
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous motor control device capable of reducing an amount of computation needed for the estimation of speed.  <P>SOLUTION: A first estimated pole position θ<SB>es1</SB>is computed according to impressed voltage command values to synchronous motor V<SP>*</SP><SB>α</SB>, V<SP>*</SP><SB>β</SB>and current detected values i<SB>α</SB>, i<SB>β</SB>. In a loop consisting of a deviation calculator 11, a compensator 12, and an integrator 13; a speed estimated value ω<SB>es</SB>is determined by multiplying a deviation between the first estimated pole position θ<SB>es1</SB>and the second estimated pole position θ<SB>es2</SB>by a predetermined gain, and the result of integrating the speed estimated value ω<SB>es</SB>is let to be the second estimated pole position θ<SB>es2</SB>. As a result, a rotor speed for making a deviation between a first rotor pole position and a second rotor pole position to be zero can be computed as a speed estimated value ω<SB>es</SB>. Therefore, the amount of computation to determine the speed estimated value ω<SB>es</SB>can be substantially reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080468-A (JP)
Title: Phase locked loop circuit, loop filter gain control method of phase locked loop circuit and reproducing device
Inventor: TANIGUCHI SEIGO
IPC: H03L7/107
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase locked loop circuit which shortens capture time and improves an error rate by automatically controlling the loop filter gain of a digital PLL.  <P>SOLUTION: A lock mode generation circuit 29 outputs the automatic adjustment gain Kp_auto and Ki_auto of a loop filter 19 on the basis of frequency adjusted reproducing signals (e) from an equalizer 10, a SAM value from a viterbi decoder 12 and synchronized reproducing signals (f) which are filter output from an interpolation filter 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006094506-A (JP)
Title: Mobile phone provided with perfume atomizing device
Inventor: CHO WOO-JONG
IPC: B05B17/06
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone provided with a perfume atomizing device.  <P>SOLUTION: In the mobile phone which conducts a function of a usual mobile phone and includes the perfume atomizing device to atomize the perfume, the perfume atomizing device includes a perfume storing portion to store at least one perfume inside, an atomizing pressure generating portion to provide a chamber to store the perfume flowing from the perfume storing portion and a pressure to atomize the perfume inside the chamber, and a perfume atomizing portion provided with a nozzle which is a path to atomize the perfume outside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007082879-A (JP)
Title: Inflator for portable air cushion
Inventor: KATO HIROMICHI
IPC: A47G9/10
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inflator capable of simply injecting air into a portable air cushion through an air injection and ejection port with a valve, capable of being folded, carried and housed in a bag without much space, and is simpe in configuration.  <P>SOLUTION: The inflator is formed of a flexible material in the state of a bag whose one edge is open. At the terminal part of the opened one edge, a slide fastener 16 for covering the opening airtight in and openable and closable state is provided. An air path for linking inside of the bag with outside is formed to fit a plug 18 engaging with the air injection and ejection port 12 of the portable pillow 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007089720-A (JP)
Title: Mounting structure of game machine front panel
Inventor: AOKI KUNIO
IPC: A63F5/04
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a game machine front panel excellent in maintenance property of the front panel.  <P>SOLUTION: The mounting structure is provided with: a jaw part which is formed at the main body of the game machine and insert-holds the upper edge part of the game machine front panel from its front and back sides to support the front panel so as to be capable of swinging forward and backward between its forward swinging position and backward swinging position; a swinging stopping part which is formed at the main body of the game machine and abuts on both of the side edge parts of the front panel existing at the forward swinging position from its back side; an arm part which is formed at the main body of the game machine and abuts on the lower edge of the front panel existing at the backward swinging position; and a frame which engages with the game machine main body while the frame can swing forward and backward between the forward swinging position and backward swinging position with its lower edge part as a center and while the frame can be held between the forward swinging position and backward swinging position. The frame has a pawl which does not interfere the lower edge of the front panel swinging from the forward swinging position toward the backward swinging position when the frame is at the forward swinging position and which abuts on the lower edge part of the front panel existing at the backward swinging position when the frame is at the backward swinging position from the front side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095885-A (JP)
Title: Method of manufacturing electro-optical device
Inventor: HANAMURA KOICHI
IPC: H01L21/31
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electro-optical device which can positively prevent a heater stage from forming an unexpected scratch on a substrate when the substrate placed on the heater stage is heated up to a processing temperature.  <P>SOLUTION: This method is provided with a first process (step S2) in which the substrate is supported by supporting pins arranged inside of a furnace so as to be separated from the heating surface of the heater stage having a temperature set at a predetermined value; a second process (step S5) in which the substrate is preliminarily heated with heat from the heating surface in a state where the substrate is separated from the heating surface until progress of distortion generated on the surface is saturated; a third process (step S6) in which the placing surface of the substrate is placed on the heating surface; and a fourth process (step S7) in which the substrate placed on the heating surface is principally heated from the heating surface up to the processing temperature.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063522-A (JP)
Title: Light-storing fluorescent substance
Inventor: IWANISHI MASUMI
IPC: C09K11/64
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-storing fluorescent substance excellent in water resistance and having a luminescent color of a green color with excellent visibility.  <P>SOLUTION: This light-storing fluorescent substance is activated by bivalent europium and has chemical composition formula expressed by general formula: (Sr<SB>1-x-q-r</SB>-Ca<SB>x</SB>-Eu<SB>q</SB>-M<SB>r</SB>)O-n(Al<SB>1-y</SB>+B<SB>y</SB>)<SB>2</SB>O<SB>3</SB>-p(GeO<SB>2</SB>) (M is a coactivator and comprises at least one kind of element selected from a group consisting of La, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Mn, Sn, and Bi), wherein x, y, n, p, q, and r each satisfy inequalities as follows: 0.001≤x≤0.1; 1.0<n≤3.0; 0.00001≤p≤0.030; 0.001≤y≤0.5; 0.001≤q≤0.2; and 0.001≤r≤0.2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007097838-A (JP)
Title: Communication game program and communication game system
Inventor: SHIRAIWA YUSUKE
IPC: A63F13/33
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication game program and a communication game system capable of accurately taking timing between respective game devices constituting the game system.  <P>SOLUTION: The game device measures the delay time of communication between the present machine and the other game devices and stores start time point data in a memory. Further, the game device calculates the point of time at which the other game devices start execution of a prescribed event on the basis of the delay time for each of the other game devices and transmits the data indicating the point of time to the other game devices. When the data (correction data) indicating the point of time at which the present machine starts the execution of the prescribed event are transmitted from the other game devices, the point of time indicated by the start time point data is corrected on the basis of the transmitted data. Then, the prescribed event (race game) is executed when the point of time indicated by the start time point data comes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107946-A (JP)
Title: Peptide array for detecting phosphorization
Inventor: INAMORI KAZUNORI
IPC: G01N33/552
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To amplify a coupling signal without receiving the non-specific effect of a physiological molecule in a measuring system using a peptide array.  <P>SOLUTION: The peptide array for detecting phosphorization is constituted so as to detect the phosphorization of peptide fixed on a substrate and characterized in that a basic amino acid having at least two residues like lysine is not contained in a terminal three-residue amino acid sequence. The basic amino acid may be substituted with a neutral amino acid like alanine.  <P>COPYRIGHT: (C)2007,JPO&INPIT