baber/WOPTO huggingface dataset:
Patent JP-2015099926-A (JP)
Title: Light emitting diode
Inventor: YOON JU-YOUNG
IPC: F21S2/00
Filed: 2014-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode which allows light to be uniformly dispersed as a backlight used for a light source.SOLUTION: A light emitting diode of the present invention incudes: a first lens having a bottom surface, a first peripheral curved surface extended from the bottom surface, and a first center curved surface extended from the fist peripheral curved surface; and a light emitting chip arranged under the first lens. In the light emitting diode, the distance from an arbitrary point on a surface of the light emitting chip to an arbitrary point on the first center curved surface is shorter than a radius of curvature at the arbitrary point on the first center curved surface; the first peripheral curved surface allows light emitted from the top surface thereof to emit in the upward direction of a center axis side of the lens; a cavity is formed in the center of the bottom surface of the first lens; and a second lens is further included, the second lens covering the light emitting chip and being formed in the center cavity of the first lens. The second lens comprises: a bottom surface; a fifth curved peripheral surface extended from the bottom surface; a second curved center surface extended from the fifth curved peripheral surface; and a centermost curved surface extended from the second curved center surface.
Patent JP-2016114532-A (JP)
Title: Photothermal conversion spectroscopic analyzer
Inventor: HASHIZUME SHIGEO
IPC: G01N25/00
Filed: 2014-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type photothermal conversion spectroscopic analyzer for analyzing a high sensitivity sample capable of solving a conventional problem such that signal noises generated by a component which has optical characteristics deteriorated due to a passing excitation ray which is slightly absorbed therein.SOLUTION: The reflection type photothermal conversion spectroscopic analyzer includes: an excitation light source; a detection light source; a filter for multiplexing a beam of detection light emitted from the detection light source with a beam of excitation ray emitted from the excitation light source on an identical optical axis; a condenser lens that condenses the excitation ray and the detection light; a sample cell for receiving a sample; a reflection member disposed on an inner wall of the sample cell for reflecting the detection light; and a detection unit for detecting the detection light reflected by the reflection member.SELECTED DRAWING: Figure 1
Patent JP-2016116730-A (JP)
Title: Pinball game machine
Inventor: ICHINOSEKI HIROYUKI
IPC: A63F7/02
Filed: 2014-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of preventing fraudulent deformation of a glass frame.SOLUTION: A locking device 300 includes: a door locking hook 330 and a door lock receiver that lockingly hold a right side of a glass frame in a closed state and are unlocked, when a key is inserted into a lock 301 to be rotationally turned; a door link mechanism 340 that transmits driving force for unlocking in response to the rotational turning of the key, to the door locking hook 330; a ball tray locking hook and a ball tray lock receiver 355 that lockingly hold a vicinity of a ball tray unit in the glass frame into the closed state and are unlocked when the key is inserted into the lock to be rotationally turned; and a ball tray link mechanism 360 that is provided independently of the door link mechanism 340 and transmits the driving force for unlocking in response to the rotational turning of the key, to the ball tray locking hook.SELECTED DRAWING: Figure 24
Patent JP-2016121026-A (JP)
Title: Fine aluminosilicate hollow particle
Inventor: YAMAZAKI HIROKI
IPC: C01B33/26
Filed: 2014-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a fine aluminosilicate hollow particle excellent in heat stability and heat resistance and having small heat conductivity.SOLUTION: There is provided the fine aluminosilicate hollow particle having a shell partitioning a hollow chamber, a constitutional composition containing 70 to 90 mass% of SiO, 10 to 30 mass% of AlO, 1 mass% or less of FeO, an average circularity of 0.85 or more, an average particle diameter of 1 μm to 20 μm, a thickness of the shell of 500 nm or less and a softening initiation temperature of 1100°C or more.SELECTED DRAWING: None
Patent JP-2015064384-A (JP)
Title: Method for diagnosis of cardiovascular disease
Inventor: JAMES V SNIDER
IPC: G01N33/62
Filed: 2014-12-25
Abstract: PROBLEM TO BE SOLVED: To provide methods for detecting cardiovascular disease such as acute coronary syndrome, heart failure and/or pulmonary embolism in high body mass index (BMI) individuals having the BMI between 25-29 or not smaller than 30 and individuals having impaired renal function.SOLUTION: The methods include: (A) determining the BMI of a subject, and if the BMI of the subject is equal to or greater than 25, selecting the subject, and/or (B) evaluating the renal function of the subject, and if the subject has impaired renal function, selecting the subject; and determining the levels of BNP, D-dimer and ST2 in biological samples from the subject, so that the levels of BNP, D-dimer and ST2 of the subject indicate whether or not the subject has CVD.
Patent JP-2016120141-A (JP)
Title: Show case
Inventor: SAKATOKU TAKUYA
IPC: F25D11/00
Filed: 2014-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a show case which suppresses increase of a manufacturing cost and favorably cools commodities placed on a commodity placement shelf.SOLUTION: The show case includes: a case body 10 including a front face 13 constituting a customer service face and a rear face opening 15 on a rear face 14; a door body 50 opening/closing the rear face opening 15; and commodity placement shelves 17 arranged in plural stages along a vertical direction in a storage chamber 11 of the case body 10. The show case further includes: a circulation fan 33 circulating inner air in the storage chamber 11 between the storage chamber 11 and a machine chamber 12; a cooler 31 arranged in the machine chamber 12 and cooling air circulated by the circulation fan 33; and a determination control section 61 which, in a case of a difference exceeding a threshold between an indoor temperature and a cooling temperature, determines that an open state of the rear face opening 15 continues and an abnormality occurs when the cooling temperature is equal to or higher than a reference temperature, and determines that an abnormality occurs on the circulation fan 33 when the cooling temperature is lower than the reference temperature.SELECTED DRAWING: Figure 2
Patent JP-2016122385-A (JP)
Title: Loan system, loan method, and program
Inventor: NAGATA HIROTERU
IPC: G06Q40/02
Filed: 2014-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a loan system, a loan method, and a program for processing new application of a within-maximum amount loan, continuance application of an existing loan, and repayment application in special overdraft.SOLUTION: The loan system includes an input form generation part 801 for generating an input form for a within-maximum amount loan based on decision request information about a special overdraft contract, a new application processing part 802 for receiving and processing new application data of the within-maximum amount loan from a customer terminal, a continuance application processing part 803 for receiving and processing continuance application data of the within-maximum amount loan from the customer terminal, a repayment application processing part 804 for receiving and processing repayment application data of the within-maximum amount loan approved by the approver of a customer from the customer terminal, an automatic execution determination part 805 for determining permission/inhibition of automatic execution of business processing based on the data of the result of the decision request made based on the new application data of the within-maximum amount loan or the continuance application data of the within-maximum amount loan, and a notification part 806 for notifying the generation of subsequent business processing.SELECTED DRAWING: Figure 8
Patent JP-2016127147-A (JP)
Title: Semiconductor switch
Inventor: ISHIMARU ATSUSHI
IPC: H01L21/822
Filed: 2014-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor switch capable of reducing harmonic distortion.SOLUTION: A semiconductor switch 10 includes: a semiconductor substrate 31; a first insulation film 32 formed over the semiconductor substrate 31; a first semiconductor layer 33 formed over the first insulation film 32; semiconductor switch circuits SW1 to SW8 which are disposed on the first semiconductor layer 33; wirings RW0 to RW8 which are formed above the first insulation film 32 at the side opposite to the side on which the semiconductor substrate 31 of the first insulation film 32 is formed, and each of which connects the semiconductor switch circuits SW1 to SW8 to a terminal; and a polycrystalline semiconductor layer 12 which is formed between the wiring RW0 to RW8 and the first insulation film 32.SELECTED DRAWING: Figure 1
Patent JP-2014526967-A (JP)
Title: ビーズ収集装置及び方法
IPC: B04C5/14
Filed: 2012-07-27
Abstract: キャリア流体からビーズを分離するための装置が提供され、該装置は、キャリア流体中に分散されたビーズを受け入れるためのビーズ受容手段と、減圧の適用によって第１の流体除去ゾーン内で前記ビーズ受容手段から流体を除去するよう作動可能な流体除去手段と、減圧の適用によってビーズ収集ゾーン内で前記ビーズ受容手段からビーズを除去するように作動可能なビーズ収集手段と、を備え、前記ビーズ受容手段は、前記第１の流体除去ゾーンから前記ビーズ収集ゾーンへビーズを移動させられるように可動である。 【選択図】        図２
Patent JP-2014524540-A (JP)
Title: 海洋熱エネルギー変換発電プラント
IPC: F28F9/26
Filed: 2012-08-15
Abstract: 一体型多段蒸発器システムを備えている第１のデッキ部分と、一体型多段凝縮システムを備えている第２のデッキ部分と、発電機器、冷水パイプ、および、冷水パイプ接続を格納する第３のデッキ部分とを有する部分を備えている発電構造。蒸発器システム、および、凝縮器システムは、多段カスケード式熱交換システムを含む。第１のデッキ部分における温水導管、および、第２のデッキ部分における冷水導管は、プラットフォームの一部の構造に一体的である。
Patent JP-2014533976-A (JP)
Title: 速硬化性アルコキシシランスプレーフォーム
IPC: A61K47/06
Filed: 2012-09-24
Abstract: 本発明は、少なくとも２つの別個の成分、少なくとも１つのアルコキシシラン末端化プレポリマーを含む第１成分および20℃において4.0〜9.5のpHを有する水性成分を含む第２成分を含む、特に創傷被覆材等の医療用品用のフォームを製造するための、イソシアネート不含有多成分系に関する。
Patent JP-2014532244-A (JP)
Title: クラウドソーシングされたデータの収集のための自動コード生成
IPC: G06F9/44
Filed: 2011-10-11
Abstract: サーバに位置してもよい自動コード生成器は、クラウドソーシングされたデータを扱うべく、コードを生成する。一実施形態では、モバイルデバイスにおける自動データ収集技術を使用して、クラウドソーシングされたデータが、一般のメンバーから取得される。【選択図】図１
Patent JP-2015506910-A (JP)
Title: ヒトｏｘ４０に対する特異性を有する抗体分子
IPC: C07K16/46
Filed: 2012-11-09
Abstract: 本発明は、ヒトＯＸ４０の抗原決定基に対する特異性を有する抗体分子、この抗体分子の治療的使用、および前記抗体分子を産生するための方法に関する。
Patent JP-2014533699-A (JP)
Title: グルタミナーゼのヘテロ環式阻害剤
IPC: A61P43/00
Filed: 2012-11-19
Abstract: 本発明は、本明細書中でさらに定義された式（Ｉ）のヘテロ環式化合物およびその薬学的調製物に関する。本発明は、本発明のヘテロ環式化合物を使用してがん、免疫疾患または神経疾患を処置する方法にさらに関する。本発明はまた、ヒト患者における使用に対して適切な薬学的調製物であって、本明細書中に記載の化合物のいずれか（例えば、式Ｉの化合物など）の有効量と、１種または複数種の薬学的に許容される賦形剤とを含む薬学的調製物を提供する。
Patent JP-2015501900-A (JP)
Title: 排水孔を有する調量弁用冷却装置
IPC: F01N3/36
Filed: 2012-11-21
Abstract: 本発明は、特に、例えば還元剤のような燃料／助剤を内燃機関の排気経路に供給するための調量モジュールを冷却する装置に関する。前記調量モジュール（１０）には、冷却液が貫流する冷却装置が付設されている。前記調量モジュール（１０）の外周面（３４）は、冷却液が貫流する冷却体（１８、２０、２２）によって包囲されている。前記冷却体（１８、２０、２２）は複数の部分から構成されており、冷却体（１８、２０、２２）内で油溜りが形成するのを回避するために、液体を排出するための、冷却液を排出（７８）する排水用開口部（３０）が設けられている。【選択図】図３
Patent JP-2015508300-A (JP)
Title: 除染ゲル及び前記ゲルを用いた湿潤化により表面を除染するための方法
IPC: A61L2/23
Filed: 2012-12-18
Abstract: 本発明は、除染ゲルであって：少なくとも１つの無機増粘剤と、急速に粘度を変えるための少なくとも１つの粘度変調剤であって、少なくとも１つの刺激に暴露されたとき、迅速かつ大幅な変化をゲルの粘度に生じる該粘度変調剤と、少なくとも１つの除染作用剤と、少なくとも１つの界面活性剤と、任意選択で少なくとも１つの高吸水性ポリマーとを含み、残りは溶媒からなる、コロイド溶液からなる、該除染ゲルに関する。本発明はまた、該ゲルのフィルムでコートすることにより、部品、特に小さい及び／又は複雑な形状を持つ部品を除染するための方法にも関する。
Patent JP-2015510523-A (JP)
Title: インク組成物、表面にメッキする方法、及び得ることが可能な物品
IPC: B32B7/02
Filed: 2012-12-26
Abstract: 【解決手段】インク組成物が提供され、絶縁基板の表面にメッキする方法及び当該方法によって得ることが可能な物品も提供される。インク組成物は、金属化合物及びインク媒剤を備え得る。金属化合物は、式Iの化合物及び式IIの化合物からなる群から少なくとも一つ選択される。ＴｉＯ2-σ（I）であり、Ｍ1Ｍ2pＯq（II）であり、０．０５≰σ＜１．８である。Ｍ1は、ＩＵＰＡＣの命名法に従う周期表の２族、９〜１２族からなる群から選択される元素の少なくとも一つであり、Ｍ2は、ＩＵＰＡＣの命名法に従う周期表の３〜８族、１０族及び１３族からなる群から選択される元素の少なくとも一つであり、０＜ｐ≰２であり、０＜ｑ＜４である。
Patent JP-2015507122-A (JP)
Title: 水中移動ビークルのためのテザー
IPC: F03B13/26
Filed: 2012-12-21
Abstract: 本発明は、液体中に沈んだ移動装置を支持構造に接続するためのテザーに関し、例えば水中発電所は、電気エネルギーを発生するための少なくとも１つのタービンが設けられた流れ駆動ビークルを備える。テザーは、主方向に延在し、かつテザーの少なくともテザー部は、テザーの主方向に延在する張力支承部を備え、テザー部は、動作中に液体の相対的な流れ方向に対して自己調整しようとするように構成される。
Patent JP-2015508652-A (JP)
Title: ヒト補体ｃ５に結合するポリペプチド
IPC: C07K14/31
Filed: 2013-02-19
Abstract: 本発明は、Ｃ５結合モチーフ、ＢＭを含むＣ５結合ポリペプチドに関し、このモチーフは、ｉ）ＥＸ2Ｘ3Ｘ4Ａ Ｘ6Ｘ7ＥＩＤ Ｘ11ＬＰＮＬ Ｘ16Ｘ17Ｘ18ＱＷ Ｘ21ＡＦＩＸ25Ｘ26ＬＸ28Ｄ、およびｉｉ）ｉ）に定義した配列と少なくとも８６％の同一性を有するアミノ酸配列から選択されるアミノ酸からなり、ここで、このポリペプチドはＣ５に結合する。さらに、本発明は、治療に使用するための、例えばＣ５関連の状態の治療に使用するためのＣ５結合ポリペプチド、および治療方法に関する。
Patent JP-2015509422-A (JP)
Title: ネブライザーとともに使用される装置及びネブライザーの動作方法
IPC: A61M11/00
Filed: 2013-03-05
Abstract: ネブライザー内で第１の種類の液体が使用されているか否かを判定する方法であって、ネブライザー内に保持されていた液体の指定量を噴霧するのにネブライザーが要した時間の測定値を取得するステップと、液体の指定量を噴霧するのに要した時間を第１の種類の液体の同量を噴霧するのに要する時間の推定値と比較するステップと、比較に基づいて、ネブライザーによって噴霧された液体が第１の種類の液体であったか否かを判定するステップとを含む、方法が提供される。
Patent JP-2016127450-A (JP)
Title: Imaging device, imaging system and method for driving imaging device
Inventor: SAITO KAZUHIRO
IPC: H04N5/378
Filed: 2015-01-05
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated when an output of a comparator is inverted, without prolonging a processing time.SOLUTION: An imaging device includes: a pixel part including a first pixel and a second pixel; a lamp signal generation part generating a lamp signal; and a comparison part including a first comparator comparing a first input signal based on the lamp signal and a second input signal based on a signal from the first pixel and a second comparator comparing a third input signal based on the lamp signal and a fourth input signal based on a signal from the second pixel. The imaging device also includes at least one of a first off-set generation part provided between the lamp signal generation part and the comparison part and a second off-set generation part provided between the pixel part and the comparison part.SELECTED DRAWING: Figure 1
Patent JP-2016128272-A (JP)
Title: Pneumatic tire
Inventor: TAMUGI AKIHIRO
IPC: B60C11/03
Filed: 2015-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which can suppress occurrence of uneven wear and exert good mud performance and wet performance for a long period of time.SOLUTION: A tread 3a of each center block 3 has an inner edge 6 pointing to a tire equator C side. The inner edge 6 has a first inclined edge 8 extending obliquely from a peak 6a near the tire equator C side toward outside in a tire shaft direction, and a second inclined edge 9 extending obliquely in the opposite direction of the direction of the first inclined edge 8 from the peak 6a toward outside in the tire shaft direction. To an end part of the second inclined edge 9 at the opposite side of the peak 6a is led an end part edge 11 extending obliquely in the same direction as the direction of the first inclined edge 8 toward outside in the tire shaft direction. A groove wall face 17 extending from the end part edge 11 toward a groove bottom GB includes a stair-like part 18.SELECTED DRAWING: Figure 2
Patent JP-2016128281-A (JP)
Title: Trolley
Inventor: KANEYUKI HITOSHI
IPC: B60R21/13
Filed: 2015-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a trolley, capable of erecting a driver protection device when the trolley drives a farm road or general road, during lateral turning, for protecting a driver during vehicle lateral turning, and rotating the driver protection device to a vehicle front side during lateral turning, for allowing travel on an orchard in which there are low branches, and the driver protection device having a function as a bumper of a vehicle.SOLUTION: A trolley comprises a rear deck 2 on a rear side of a driver seat 1, and a driver protection device 3 for lateral turning which is provided between the driver seat 1 and the rear deck 2 and which has a double column type shape. The driver protection device 3 for lateral turning is rotated to a vehicle front side with both lower ends rotation shaft support parts 31 as rotation centers, thereby forming a front bumper for covering an outer periphery of a driver seat side vehicle body F.SELECTED DRAWING: Figure 14
Patent JP-2016133838-A (JP)
Title: Composite line determination device and composite line determination method
Inventor: KATAOKA YUSUKE
IPC: G06T1/00
Filed: 2015-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a composite line determination device and a composite line determination method capable of improving accuracy of determining whether a section line on a travel road is a composite line or not.SOLUTION: A composite line determination device 1 for determining whether or not section lines 61 and 62 on a travel road are composite lines on the basis of a travel road image 60, sets a section line display area R1 at a position where the section lines are displayed in the travel road image 60 and sets a road surface display area R2 at a position more on the center side of the travel road from the section line display area R1, where a road surface other than the section lines is displayed (S14), calculates a section line representative value which represents a luminance state of a plurality of pixels constituting the section line display area R1 and calculates road surface representative value which represents a luminance state of a plurality of pixels constituting the road surface display area R2 (S16), and determines that the section lines are composite lines when a degree of deviation between the section line representative value and the road surface representative value is a preset threshold or greater(S18, S20).SELECTED DRAWING: Figure 5
Patent JP-2016131670-A (JP)
Title: High place work fall prevention device
Inventor: NOMURA YUKO
IPC: A62B35/00
Filed: 2015-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a high place work fall prevention device capable of ensuring a large work area of a worker and alleviating a pendulum phenomenon at a fall time.SOLUTION: The high place work fall prevention device includes: a support pillar 4 arranged in an erected state; a horizontal arm 5 movable in a horizontal plane with respect to the support pillar 4; a movement member 6 movable along the horizontal arm 5; connection means 32 connecting the movement member and a worker H; and a first drive mechanism 7 moving the horizontal arm 5. The high place work fall prevention device ensures a work area in a space. The movement member 6 includes a sensor unit 36 sensing swing of the connection means 32 due to movement of a worker H. Drive control means 50 is arranged which controls the first drive mechanism 7 to move the horizontal arm 5 in a direction for reducing the swing of the connection means 32 when an inclination angle of the connection means 32 sensed by the sensor unit 36 exceeds a threshold in a right/left direction of the horizontal arm 5.SELECTED DRAWING: Figure 4
Patent JP-2015092280-A (JP)
Title: Lighting device and projector
Inventor: AKIYAMA KOICHI
IPC: H01S3/10
Filed: 2015-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of reliably suppressing speckle noise, and further to provide a projector.SOLUTION: A lighting device comprises: a first light source for emitting a first light beam; a second light source for emitting a second light beam; a light synthesizing optical system 80 for synthesizing the second light beam emitted from the second light source and the first light beam reflected by a reflecting mirror while having the reflecting mirror for at least reflecting the first light beam emitted from the first light source; a driver for changing a reflecting surface shape of the reflecting mirror such that the reflecting surface shape of the reflecting mirror is corrugated in terms of time. At least the first light source is a laser light source for emitting a laser light beam as the first light beam.
Patent JP-2016132730-A (JP)
Title: Exterior panel for vehicle and method of joining the same
Inventor: HARIMA KAZUNARI
IPC: C09J5/04
Filed: 2015-01-20
Abstract: PROBLEM TO BE SOLVED: To improve productivity by shortening the curing time of a urethane adhesive and the time of use of a clamp jig when an inner panel and an outer panel are joined together without heat treatment of the urethane adhesive.SOLUTION: A urethane adhesive 15 and a hot melt adhesive 17 are applied in parallel along a peripheral part of an inner panel 3, and in a state where an adhesive applied area of the inner panel 3 faces a peripheral part of an outer panel 5, the inner panel 3 and the outer panel 5 are made to approach each other to push and spread the urethane adhesive 15 and the hot melt adhesive 17. Subsequently, the hot melt adhesive 17 is cured earlier than the urethane adhesive 15, and the urethane adhesive 15 is cured in a state abutting on the hot melt adhesive 17.SELECTED DRAWING: Figure 6
Patent JP-2016135215-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2015-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving an expectation to a game.SOLUTION: A game machine comprises: reservation memory means; reservation display means for displaying a reservation display corresponding to reservation information stored in the reservation memory means; performance execution means capable of executing a special performance which can be executed when a state is controlled to an advantageous state, and which cannot be executed when the state is not controlled to the advantageous state; determination means for determining whether or not the state is controlled to the advantageous state; and reservation notification execution means for, according to the determination result of the determination means, capable of executing a reservation notification for displaying the reservation display corresponding to the reservation information that is the determination object, in any mode of plural kinds of modes. The reservation notification execution means can execute the reservation notification, at least in a first mode and a second mode in which, a ratio of being controlled to the advantageous state is higher relative to ratio in the first mode. When the special performance is executed by the performance execution means, the reservation notification is executed in the first mode, with a ratio higher than a ratio of being executed in the second mode.SELECTED DRAWING: Figure 19
Patent JP-2016131867-A (JP)
Title: toothbrush
Inventor: MIYAZAKI SOICHI
IPC: A46B5/00
Filed: 2015-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush which has a shape that can suppress use of plastics to the utmost and uses no polish, cup and water at all, which can be pleasantly used anytime anywhere with a free posture with only finger movement of the hand while driving of the shoulder or arm is refrained, and which also has excellent cost effectiveness.SOLUTION: The toothbrush includes a brush part having bristles and a handle part having an attachable/detachable grip 9. The brush part has in a flat central section a rugged hole that penetrates from the flat surface to the bottom surface. On the brush frame 3 surrounding the rugged hole, ring hair implantation 4 is formed in which a hair bundle 1 or the like bound with fine long bristles and short bristles is made to make a round, with a rugged groove provided in the front and the back of the brush frame 3. Then, in the handle part, a small hole 6 is drilled in the tip end on the flat surface of the grip 9 and, slightly apart from the rugged projection 7 above the small hole 6, a support projection 8 is provided, with a strap hole 10 prepared in the rear of the grip 9 extended from the projection. Then, by selecting the rugged hole of the brush part and the rugged groove in the front or the back, the rugged projection 7 and the support projection 8 of the handle part are each fitted therein with pressure to form the toothbrush.SELECTED DRAWING: Figure 1