baber/WOPTO huggingface dataset:
Patent JP-2009518237-A (JP)
Title: 自動二輪車ブレーキシステム
IPC: B62L3/08
Filed: 2006-12-12
Abstract: 本発明は、ポンプが２つのブレーキ回路の一方で動作し始めるとき、ポンプ（９）によって発生する圧力により手で操作されるか又は足で操作されるマスターブレーキシリンダ（７、１３）内の反作用が引き起こされることが防止される切換位置を、変更弁（２０）及び／又は遮断弁（１９）がとる二重回路の油圧式自動二輪車ブレーキシステムに関する。
Patent JP-2009519980-A (JP)
Title: カプセル化リン脂質−安定化被酸化性材料
IPC: A61K47/24
Filed: 2006-12-15
Abstract: 被酸化性材料の酸化を低下させる組成物および方法が開示される。リン脂質−安定化被酸化性材料を含んでなる組成物が開示される。組成物は、被酸化性材料、リン脂質、および任意のタンパク質を含んでなる。リン脂質は、水を用いずに被酸化性材料の酸化を低下させる。
Patent JP-2009521104-A (JP)
IPC: H01L41/083
Filed: 2006-12-08
Abstract: A three-dimensional stack-type piezo element has at least one surface that is shaped perpendicular to layer planes of the stack, so that, at least in sections, it is not parallel to a stacking direction of the piezo element.
Patent JP-2009521027-A (JP)
Title: ウェブ・コンテンツを再構成するための方法およびデータ処理システム
IPC: G06F13/00
Filed: 2006-11-29
Abstract: 【課題】複数のウェブ・ページからなるウェブ・コンテンツを再構成するための方法を提供する。 【解決手段】本方法は、ウェブ・ページの履歴を備えるログ・ファイルを生成するステップを含む。ウェブ・ページの履歴は、複数のウェブ・ページからユーザによって選択されたことのあるすべてのウェブ・ページを備える。ウェブ・ページの履歴を使用することによって、選択された各ウェブ・ページについてのアクセス頻度が判断される。最大アクセス頻度でユーザにアクセスされたことのあるウェブ・ページを備えるウェブ・ページのサブセットが決定される。複数のウェブ・ページは、一般的にはツリー構造に配列される。ツリー構造は、ウェブ開始ページをルートとする。ウェブ・ページのサブセットに備えられるウェブ・ページは、ウェブ開始ページへ直接リンクされるポートレットにリンクされる。 【選択図】図１
Patent JP-2009523496-A (JP)
Title: 撤去可能な血管フィルタ
IPC: A61B17/00
Filed: 2007-01-12
Abstract: 本発明は、静脈血管の横断面積を三つの円環状領域又はゾーンに分割する裏返らない血液フィルタに関する。内側ゾーンである血管の長手軸を直接取り囲む領域は、フィルタ機器を構成する部材からの干渉が最小で比較的開かれた状態に維持され、血流を比較的正常に維持することができる。内側ゾーンを同心的に取り囲むのは中間ゾーンであり、捕獲された血塊は主として内側ゾーンを通る血流からこの中間ゾーンに導かれる。最後に、中間ゾーンを同心的に取り囲んで血管壁に隣接する外側ゾーンがある。これも血塊を含まないことを意図しているので、血管壁に直接隣接する血流内の血塊はフィルタ設計によって壁から離れて中間ゾーンに入るように導かれ、狭窄を生ずるおそれがある血管壁に隣接する血塊の蓄積が避けられる。この血液フィルタは主として下大静脈フィルタとして使用することを意図しているが、一連のサイズで作ることができるので、異なる直径の血管、特に静脈で使用できる。好ましくは、このフィルタは撤去可能である。
Patent JP-2009524549-A (JP)
Title: 車両開口部用の挟み込み検出シール部材
IPC: B60J1/00
Filed: 2007-01-24
Abstract: 弾性的に変形自在の断面を有する細長い形態の、開口部、特に自動車の開口部向けの挟み込み検出シール部材であって、第一の導電領域３ａと第二の導電領域３ｂの間に配置した第一の切断域４を備えており、これにより二つの導電領域が、第一の方向１１におけるシール部材の変形時に互いに接触することができる。第二の切断域４が第一の導電域３ａと第三の導電域３ｃとの間に配置されると共に、シール部材の断面１が第一の方向１１と異なる少なくとも第二の方向１２において変形自在であり、これにより第一の導電領域３ａが第二の方向１２におけるシール部材の変形時に第三の導電域３ｃに接触できる。
Patent JP-2009525028-A (JP)
Title: 多段式産品揚げ物調製方法及び装置
IPC: A23L19/00
Filed: 2006-01-30
Abstract: 産品例えばポテトチップス、野菜、果実、ナッツ等が少なくとも２段階で揚げられる方法が述べられる。第１段階において前記産品は９０〜１９０℃の温度で揚げられ、その後、前記産品は第２段階に輸送される。第２段階において、前記産品は２５〜１５０ｍｂａｒの減圧下で１００〜１４５℃の温度にて揚げられる。第２段階において、前記減圧条件下で蒸発温度は著しく低下し、その結果、前記産品からの蒸発が持続するため、蒸発は改善されて高レベルに維持される。これによって、この段階で前記産品によって吸収される油脂／油性揚げ物調製物質の量は減少する。
Patent JP-2009526580-A (JP)
Title: 分散装置
IPC: B01F23/30
Filed: 2007-01-09
Abstract: 粉末吸入器用の分散装置は、粒子の流れを供給するための環状の流路（１２）を有するマウスピース（１０）を含む。この環状の流路は、軸方向の流入口（１４）および軸方向の流出口（１６）を有し、この軸方向の流出口（１６）には、環状の方向変換チャンバ（１８）が隣接する。この方向変換チャンバ（１８）内において、軸方向に流入する粒子の流れが主として半径方向の流れに方向変換される。方向変換チャンバには、円周壁（２２）および軸方向流出口（２４）を有する回転チャンバ（２０）が軸方向において隣接する。 【選択図】図１
Patent JP-2009527593-A (JP)
Title: 環境分解性ポリマーブレンド及び環境分解性ポリマーブレンドを得る方法
IPC: B65D65/46
Filed: 2007-02-23
Abstract: 本発明は、ポリヒドロキシブチラート（ＰＨＢ）又はそのコポリマーによって規定される生分解性ポリマーと、ポリカプロラクトン（ＰＣＬ）と、必要に応じて、充填剤、核形成剤、熱安定剤、加工助剤によって規定される少なくとも１種類の添加剤とを含む、環境分解性ポリマーブレンドに関し、環境分解性ポリマーブレンドの調製を目的にする。本明細書に記載の製造方法によれば、生分解性ポリマーＰＨＢ及びＰＣＬと少なくとも１種類の添加剤との混合物から得られたブレンドを、射出食品包装材、化粧品用射出包装材、管、技術的部品及び幾つかの射出成形物の製造に利用することができる。
Patent JP-2009528787-A (JP)
Title: バースト通信のプリアンブル長を動的に変化させる方法及び装置
IPC: H04L7/08
Filed: 2007-02-14
Abstract: 通信チャネルの線形歪みに対する変化を補正するように動的に変化するバースト通信信号のプリアンブル長。前等化係数が、ＣＭＴＳとの通信を前等化するネットワーク要素に提供される。一部通信を選択するのに長いプリアンブルが使われ、残りの通信信号に対して短いプリアンブルが使われる。歪み特性の変化が検出されると、影響を受けるネットワーク要素に対してステーション管理が行われ、新しい前等化係数が決定されて、ネットワーク要素に提供される。他の方法では、全ての通信は、長いプリアンブル長を有することもでき、ＣＭＴＳが新しい前等化係数を決定する間、通信が続けられることも可能となる。
Patent JP-2010160576-A (JP)
Title: Image reproduction apparatus and image processing apparatus
Inventor: CHO OKI
IPC: G06F3/038
Filed: 2009-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To suitably perform an operation on an image even if a pointer operation is performed on the transformed image for which a pointer's relative position is different from that for the original image.  <P>SOLUTION: Image data included in the content reproduced by an image reproduction means 220 and operation image data displayed in the image reproduction means 220 together with the image data and adapted for instructing a user to perform a variety of process operations on the content are sampled integrally, and when a pointer event for display image data to be processed by an image processing means 240 is detected, the pointer event's coordinate position information is transformed and output to the image reproduction means 220. If the coordinate position of the pointer event is a part of the operation image data, the image reproduction means 220 performs a process associated with the operation image data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010160273-A (JP)
Title: Image forming apparatus and method for controlling the image forming apparatus
Inventor: SUGATA MITSUHIRO
IPC: G03G21/00
Filed: 2009-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which achieves accurate meandering correction control of a belt by avoiding a situation in which a reference mark of the belt is not detected during the meandering correction control of the belt.  <P>SOLUTION: The image forming apparatus is provided with: a belt HP sensor 205 detecting an HP mark on the belt when the belt travels; an edge sensor 203 detecting an edge position of the belt every time the sensor 205 detects the HP mark; a correction control means correcting and controlling meandering of the belt, based on edge shape data on the belt stored in a memory or the like, associated with the position of the HP mark, and the edge position detected by the edge sensor 203; and a control means making control to store the edge shape data in the memory so that a center value of the edge shape data and a center value of the HP mark become the same based on the detected results by the edge sensor 203 and the HP sensor 205.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010161867-A (JP)
Title: Electric motor
Inventor: KAGAWA HIROKI
IPC: H02K1/27
Filed: 2009-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor which can be made compact because the magnetic force does not deteriorate even when a permanent magnet is fixed to a shaft while locating one end thereof in close proximity to the flange.  <P>SOLUTION: The rotor body 4 has a shaft 4a and a flange 4b. A permanent magnet 3 is fixed to the shaft 4a so that the lower end thereof is located in close proximity to the flange 4b of the rotor body 4. A plurality of segment magnets 11 are arranged annularly on the side of the permanent magnet 3 near the flange 4b, and an integrated ring magnet 12 is arranged at the remaining portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010163170-A (JP)
Title: Medium binder
Inventor: NAGAOKA TORU
IPC: B65B27/08
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To execute the thermo-bonding of a tape by changing the temperature of a heater part according to the temperature therearound.  <P>SOLUTION: A medium binder has a temperature detection unit for detecting the temperature of a heater part 20, stores the temperature rise rate of the heater part 20 corresponding to the temperature around the heater part 20 and the temperature requested for executing the thermo-bonding by pressing a tape 2 by the heater part 20 in a storage unit, calculates the temperature rise rate from the temperature detected by the temperature detection unit when starting the heating of the heater part 20, reads the temperature around the heater part 20 corresponding to the temperature rise rate from the storage unit, reads the temperature requested for the thermo-bonding corresponding to the temperature around the heater part 20, and heats the heater part 20 before the temperature reaches the read value requested for the thermo-bonding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010165932-A (JP)
Title: Sheet sticking device and sticking method
Inventor: YOSHIOKA TAKAHISA
IPC: H01L21/683
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet sticking device that can stick a sheet for mounting on a semiconductor wafer so that an adhesion sheet can be smoothly peeled from the semiconductor wafer in postprocessing, and to provide a sticking method.  <P>SOLUTION: When the sheet sticking device 1 sticks the sheet MS for mounting on a back surface WB of the wafer W, the sheet MS for mounting is not stuck on a wafer bent part WD having been retracted by a retraction means 23, so when the protection sheet S begins to be peeled in the postprocessing, the wafer bent part WD is easily raised, and only held and drawn to reliably peel the protection sheet S. Therefore, the protection sheet S is reliably peeled from a peeling start position at the start of peeling of the protection sheet S to suppress raising of the wafer W, so that while the wafer W is prevented from being broken, the protection sheet S can be smoothly peeled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010170824-A (JP)
Title: Refrigerant recovery apparatus
Inventor: KAWANO HIROSHI
IPC: H01M8/10
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant recovery apparatus for suitably recovering the frigerant from a refrigerant circuit so as to allow the refrigerant to go via a fuel cell.  <P>SOLUTION: The refrigerant recovery apparatus 1 for recovering the refrigerant from the refrigerant circuit 120, including a lead-out connector 40 having a normally-closed type lead-out valve A for leading out the refrigerant to the outside, while circulating the refrigerant to pass through the fuel cell stack 110, includes a recovery connector 10, connected to the lead-out connector 40 to open the lead-out valve, A when recovering the refrigerant, and a hose 31 with one end connected to the recovery connector 10 for allowing the led-out refrigerant to flow through.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167112-A (JP)
Title: Radiographic apparatus
Inventor: UMEDA MITSURU
IPC: A61B6/00
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic apparatus with a plurality of pairs of X-ray tubes and X-ray detectors, in which a radiographer can be easily in visual contact with the directions of rotary axes and directions of rotation of the respective pairs of X-ray tubes and X-ray detectors during photographing.  <P>SOLUTION: An operation part 11 includes a plurality of memory switches 12a-12i which are arrayed to indicate the directions of the rotary axes and directions of rotation of the pairs of the X-ray tubes and X-ray detectors 5, 6 and 7, 8. The data groups for designating the directions of the corresponding rotary axes, directions of rotation, and rotary angles for each pair of X-ray tube and X-ray detector are registered in the corresponding memory switches. The memory switches are operated by depression in prescribed order, thereby transmitting an operation instruction, which includes the registered groups of data of the respective pairs of X-ray tubes and X-ray detectors, to a control part 14. The memory switches include display means for displaying which one of the pairs of X-ray tubes and X-ray detectors is operated in response to the depressing operation when the memory switches are operated by depression.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009089443-A (JP)
Title: Communication apparatus
Inventor: KOGA HISAO
IPC: H04L27/26
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus that uses a DWMC transmission method that is capable of processing complex information.  <P>SOLUTION: A detection portion 101 of a receiving device includes: a first wavelet transformer 102; a Hilbert transformer 103 for applying Hilbert transform to received waveform data; a second wavelet transformer 104 for applying wavelet transform to an output from the Hilbert transformer 103; a sign converter 105 for inverting the sign of an odd-numbered output of M outputs from the second wavelet transformer 104; a level converter 106 for correcting an amplitude fluctuation in an output from the sign converter 105 due to a ripple in the Hilbert transformer 103; and a complex data generator 107 for generating complex data by using an output from the first wavelet transformer 102 as an in-phase component of complex information and an output from the level converter 106 as a quadrature component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010167479-A (JP)
Title: Manufacturing method of composite roll
Inventor: HIRAOKA HISASHI
IPC: B22D19/16
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a composite roll which generates homogeneous casting of the inside layer molten metal onto an outside layer without causing localized erosion on the inside surface of the outer layer even if molten metal stream is shaken, when molten metal for the inside layer is poured via a pouring pipe from above to the inside of the outside layer formed by a centrifugal casting method.  <P>SOLUTION: The manufacturing method of a composite roll includes a first process and a second process. The first process comprises the steps of: placing a casting mold 1 in a horizontal or tilted posture on a casting mold supporting roller of a centrifugal casting machine; pouring the outside layer molten metal into the casting mold while rotating the casting mold around its center axis; and forming the outside layer W1 of a roll barrel by a centrifugal casting method. The second process comprises the steps of: vertically placing the casting mold with the outside layer formed with its center axis vertical; thereafter freely rotatably mounting a funnel 7 for top-pouring having a pouring pipe at the upper part of the casting mold; and pouring the inside layer molten metal L3 from above while rotating the pouring pipe around the center of the casting mold, in a state where the vertically placed casting mold is made still.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176994-A (JP)
Title: Film-shaped light guide plate unit, planar light unit and display device
Inventor: YAMADA TATSURO
IPC: G02F1/13357
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of distortion in a reflecting sheet under high temperature and high humidity conditions in a film-shaped light guide plate unit, a planar light unit and a display device.  <P>SOLUTION: A film-shaped light guide plate unit includes: a reflection sheet 3; a film-shaped light guide plate 1 stuck on the reflecting sheet 3; and a frame-like holder 2 of which portions of two sides facing each other are stuck on the reflecting sheet 3 to support the reflecting sheet 3 and the film-shaped light guide plate 1. The film-shaped light guide plate 1 is disposed inside the holder 2 and stuck on the reflecting sheet 3 only in a portion of one side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175750-A (JP)
Title: Performance control device, performance system and program
Inventor: NISHITANI YOSHIKI
IPC: G10H1/46
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To generate sound of a musical piece of a data which is described with MIDI specification, as a sound of volume which faithfully reflects intention of each player.  <P>SOLUTION: As shown in Fig.1, a performance control device 20 calculates an average value LV<SB>AVE</SB>of a sound volume level of a musical signal Sad which is output as sound, during the time from the beginning to the end of the musical piece, when generation of the musical signal according to indication of an event data for constituting a musical piece data md-i is performed with execution timing indicated by delta time which precedes the event data. Then, a master volume coefficient cm in which the sound volume level of the average value LV<SB>AVE</SB>matches a center value DR/2 of a dynamic range DR of an output volume of a sound source 50 is forwarded to the sound source 50 via an interface 30, and the master volume coefficient cm is overwritten on a multiplier 53 of the sound source 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178510-A (JP)
Title: Motor synchronization control device
Inventor: TSUDA TSUYOSHI
IPC: H02P5/00
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a motor synchronization control device which can maintain synchronization of each shaft with high accuracy, even if limits are imposed to a control input of each shaft.  <P>SOLUTION: The motor synchronization control device is such that the control device includes a formation amount synchronizing section 4a which uses, as an input, a position correction amount for correcting a position difference of own shaft motor which is the difference between a position command, which is generated by each of two or more motor drive control devices individually driving the two or more shafts and is common to each shaft, and a position detection value detected by own shaft motor, and selects a position correction amount which is the latest in responsiveness from between two or more position correction amounts as a synchronization post-position correction amount; and each of the two or more motor drive control devices calculates a control input to own shaft motor, by using a corrected position difference which is obtained by subtracting the synchronization post-position correction amount from the position difference of own shaft.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183185-A (JP)
Title: Method for recording photographed image by digital camera, digital camera and program
Inventor: KIKUCHI AKIFUMI
IPC: H04N5/91
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a failure in photographing due to blinking with a comparatively simple configuration and by a little memory capacity.  <P>SOLUTION: An image data acquiring means sequentially acquires image data from an imaging part 101 in a period set in a time almost equal to an eye blinking operation time during photographing, and primarily stores the latest image data acquired one after another for two periods in an internal memory 104 while updating the image data so as to leave the image data behind. A blinking detecting means 103 determines the existence/absence of blinking by comparing states of eyes of a subject in two pieces of image data acquired one after another and primarily stored in the memory. An image data recording means records and stores the image data primarily stored in the internal memory 104 as a photographed image into a storing part 106 when the blinking detecting means 103 determines that there is no blinking.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183330-A (JP)
Title: Microphone
Inventor: AKINO YUTAKA
IPC: H04R23/00
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a microphone that dispenses with diaphragms by utilizing electric discharge to convert sound waves to electric signals, and can eliminate limits of frequency responses by the diaphragms.  <P>SOLUTION: The microphone includes: a needle-like electrode 3; an opposite electrode 4 facing the needle-like electrode 3; a discharge section formed between the needle-like electrode 3 and the opposite electrode 4; a high-frequency oscillation circuit that includes the discharge section and allows high-frequency discharges to occur at the discharge section; a sound wave introduction section for introducing sound waves to the discharge section; and a modulation signal extraction section for extracting a signal modulated according to the sound waves oscillated by the high-frequency oscillation circuit and introduced to the discharge section. The high-frequency oscillation circuit performs high-frequency oscillation with the discharge section between the needle-like electrode 3 and the opposite electrode 4 as a feedback path, thus performing a high-frequency discharge by the discharge section, and changing the equivalent impedance of the discharge section according to sound waves for frequency modulation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009209510-A (JP)
Title: Paper for removing pollen and method for producing the same
Inventor: ADACHI KAZUYUKI
IPC: D21H15/00
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide paper for removing pollen which is capable of enhancing durability without spoiling air permeability and natural lighting and certainly removing pollen as a pollen removal sheet attached to openings of houses such as a window, a screen door, a Shoji screen, or the like.  <P>SOLUTION: The paper for removing pollen mode by applying apatite 2 to the surface of a natural fiber 1 is produced by mixing hydrophobic, heat sensitive, and shrinkable synthetic fibers (PET fibers), natural fibers (pulp fibers) made by applying apatite and a binder, which are raw materials for paper material, and paper-making by machine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010179955-A (JP)
Title: Folding device for center seal part and pillow packaging machine
Inventor: OMORI YUICHI
IPC: B65B9/10
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which can surely fold a center seal part near the root regardless of seal width.  <P>SOLUTION: The device is equipped with a pair of a first plate member and a second plate member 43, 44 arranged at a space, and the center seal part 40 passes in the clearance 45 formed between the two plate members. In the clearance, the first linear passage 45a at the entrance side is shifted to the second linear passage 45c on the exit side in the transverse direction by a predetermined distance and also the both passages are connected with a tilting passage 45b. The center seal moves in the clearance, and when the center reaches the tilting passage 45b, it is prevented from moving straightly and is pushed up to the upper face side of an upper plate 42 to complete folding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009101202-A (JP)
Title: Ball supply system for pachinko hall
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball supply system for a Pachinko hall by which a plurality of base tanks are unnecessary for approach to each other.  <P>SOLUTION: Balls in a base tank 5b flow into an out tank 7 in a bank A1 via a connection gutter 13, are lifted up by a restoration device 11, flow down in a gutter G1a to reach an bank A3, and are stored in an out tank 7 in the bank A3 via a suction hose 15. Then the balls are lifted up by the restoration device 11 in the bank A3, roll in a gutter G4, and reach a base tank 5c via a second return hose 18c. Movement of the balls in the opposite direction is carried out by almost reverse. As described above, ball interchange between the base tanks 5b and 5c is carried out by relaying by means of the bank A3. Accordingly the distance between the base tanks 5b and 5c can be drawn apart while keeping inclinations of the gutter G1a and the gutter G4 as they are.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010186808-A (JP)
Title: Light-emitting diode and light-emitting diode lamp
Inventor: TAKEUCHI RYOICHI
IPC: H01L33/40
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the efficiency of light extraction and a productivity of a packaging process of a light-emitting diode having two electrodes and sloped sides on a light discharging surface.  <P>SOLUTION: A light-emitting diode 1 has a light-emitting part 7 including a light-emitting layer comprising a formula: (Al<SB>X</SB>Ga<SB>1-X</SB>)<SB>Y</SB>In<SB>1-Y</SB>P, (0≤X≤1, 0<Y≤1), and a compound semiconductor layer 2 including the light-emitting part is bonded to a transparent substrate 3. A first electrode 4 and a second electrode 5 with its polarity different from that of the first electrode are formed on a main light discharge surface of the light-emitting diode. The second electrodes sandwiches the light-emitting layer and is formed on the compound semiconductor layer opposite to the first electrode. The side of the transparent substrate of the light-emitting diode having a first side substantially vertical to the light-emitting surface of the light-emitting layer at the side near the light-emitting layer and a second side sloped to the light-emitting surface at the side distant from the light-emitting layer forms a third electrode on the backside of the transparent substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT