baber/WOPTO huggingface dataset:
Patent JP-2014503869-A (JP)
Title: 仮想キー入力手段の背景画面広告提供方法およびシステム
IPC: G06F3/0488
Filed: 2011-10-05
Abstract: 【課題】本発明は、モバイル情報通信端末上で仮想キー入力手段がディスプレイされる空間をユーザカスタマイズ型またはユーザ対話型広告ビジネス空間として活用するようにした仮想キー入力手段の背景画面広告提供方法およびシステムに関する。 【解決手段】本発明にかかる仮想キー入力手段の背景画面広告提供方法およびシステムは、仮想キー入力手段入力器を生成するステップと、前記仮想キー入力手段入力器の背景画面に広告コンテンツスキンを提供するステップと、ユーザの広告閲覧に対する対価を補償するステップとを含むことを特徴とする。本発明によれば、タッチユーザインタフェースを支援するモバイル情報通信端末において、仮想キー入力手段がユーザに頻繁に露出する点を利用して仮想キー入力手段の背景画面を広告ビジネス領域として活用することにより、モバイル広告ビジネスの新しいモデルを創り出し、広告サービス産業を進一歩させることができ、ユーザには広告閲覧の対価を補償することで遊休空間を経済的に利用できるようにするという効果を有する。
Patent JP-2013542808-A (JP)
Title: 容器ホルダアセンブリ
IPC: A61M5/24
Filed: 2011-11-07
Abstract: 薬剤送達装置において使用される容器ホルダアセンブリを提供する。容器ホルダアセンブリは軸方向に細長い管状体を含む。管状体は、近位端および反対側に遠位端と、管状体内部に配置された細長い容器を固定するために上記管状体に解放可能に配置された保持部材とを備える。上記保持部材は、管状体内部において容器を固定位置に保持し、これにより、容器のずれまたは破損を防ぐために管状体内の容器に対して軸方向力を加えることのできる弾力性のある構造を含む。上記容器の遠位端は上記管状体の遠位端から突出る。
Patent JP-2014502051-A (JP)
Title: 浮上マイクロマニピュレーターシステム
IPC: H01F7/20
Filed: 2011-11-30
Abstract: 回路基板上の磁気マニュピュレーターを推進させる方法であって、該方法は、磁気マニュピュレーターを回路基板の表面上の反磁性層上に配置する工程と、コントローラーを用いて駆動信号を生成する工程と、反磁性層の下側の回路基板内に配置された少なくとも２つの導電トレースに駆動信号を供給する工程とを含む。磁気マニュピュレーターの移動を制御する回路基板は、基板の表面上に位置する反磁性層と、反磁性層の下側に配置された導電トレースとを有する。導電トレースは、少なくとも２つの分離した層内に、平行配線パターン状に配置されている。 【選択図】図１
Patent JP-2014501738-A (JP)
Title: １２−ヒドロキシステアリン酸およびエトキシル化水添ヒマシ油を含有するリーブオン非固体皮膚コンディショニング組成物
IPC: A61K8/81
Filed: 2011-12-13
Abstract: １２−ヒドロキシステアリン酸（１２ＨＳＡ）を含むリーブオン非固体皮膚コンディショニング組成物。組成物は１２ＨＳＡを含有しているが比較的低粘度であるため皮膚に塗り拡げるのに適しており、また貯蔵中に安定であり、温度サイクルを通じて構造可逆性である。
Patent JP-2014502930-A (JP)
Title: パイプの補修方法および補修されたパイプ
IPC: B29C63/30
Filed: 2011-12-19
Abstract: 地下の導管またはパイプを補修するｉｎ−ｓｉｔｕの方法が開示される。該補修方法は、補修されるパイプ内に強化布を、パイプの内部表面から隔置して配置すること、および浸出耐性セメント状組成物を布に浸透させることを含む。
Patent JP-2014509307-A (JP)
Title: マイクロｒｎａの制御因子を用いて皮膚を治療する方法
IPC: A61K8/49
Filed: 2011-11-21
Abstract: 老化の皮膚科学的兆候を防止、回復、又は低減する方法が提供される。該方法では、真皮線維芽細胞内でのマイクロＲＮＡの発現を抑制又は減少させて、皮膚中でのコラーゲン、エラスチン及び／又はフィブリリンの生成を高める有効成分が用いられる。特定のマイクロＲＮＡに対する活性をスクリーニングする方法と、皮膚の治療のスクリーニングプロトコールで同定された有効成分を使用する方法も提供される。 【選択図】なし
Patent JP-2014510444-A (JP)
Title: 移動体ロケーション判定のための方法及び装置
IPC: H04W4/029
Filed: 2012-01-11
Abstract: 移動デバイスを使用して、ユーザのロケーションを生成する方法である。この方法は、前記移動デバイスにおける信号スナップショットであって、前記移動デバイスによって検出可能な未規制無線周波数（ＲＦ）送信信号の特徴を記述する信号スナップショットを判定することを含んでいる。前記信号スナップショットと、前記移動デバイスからの少なくとも１つの追加の入力を使用して、前記移動デバイスにおける前記ユーザのロケーションを生成する。前記判定することと前記生成することとが反復して繰り返えされる。前記未規制ＲＦ送信信号は、ＷｉＦｉ送信信号を含でいる。 【選択図】  なし
Patent JP-2014511051-A (JP)
Title: 高データレート航空機対地上通信アンテナシステム
IPC: H04B7/08
Filed: 2012-02-09
Abstract: 地対空通信のための方法は、航空機からの方位角の第１の範囲をカバーする第１のアンテナ素子によって第１の地上基地局から第１の広ビーム上の第１のパイロット信号を受信することを含む。第１のアンテナ素子によって第１の地上基地局から指向データビーム上のデータを受信する。方位角の第１の範囲とは異なる方位角の第２の範囲をカバーする第２のアンテナ素子によって第２の地上基地局から第２の広ビーム上の第２のパイロット信号を受信する。第２のパイロット信号の信号強度を第１のパイロット信号の信号強度と比較する。第２のパイロット信号の信号強度が第１のパイロット信号の信号強度よりも大きい場合、第１のアンテナ素子から第２のアンテナ素子にデータ受信を切り替える。
Patent JP-2014506615-A (JP)
Title: 低密度ポリウレタンフォーム
IPC: C08G18/76
Filed: 2012-02-13
Abstract: 本発明の実施形態は、少なくとも１種のポリオールおよび少なくとも５０重量％のＭＤＩ系イソシアネートを含む少なくとも１種のイソシアネートを含む反応系の反応生成物である、低密度軟質ポリウレタンフォームを提供する。該軟質ポリウレタンフォームは、ＡＳＴＭ  Ｄ３５７４−０１に従って決定された約３３ｋｇ／ｍ ３ 未満の密度、ＮＢＲ８５１５：２００３に従って決定された約１６０Ｎ／ｍを超える引裂強度およびＡＳＴＭ  Ｄ−３５７４−Ｈに従って測定された少なくとも４５％の弾力性を有する。
Patent JP-2014509567-A (JP)
Title: 車両室内収納ポケット
IPC: B60N2/90
Filed: 2012-03-15
Abstract: 車両室内収納ポケットは、第１の側部部材、第２の側部部材、及び第１の側部部材と第２の側部部材との間に延びる弾力性部材を有する保持シートを含む。弾力性部材は、第１及び第２の側部部材を互いに向かって付勢するように構成される。また、車両室内収納ポケットは、保持シートの周囲に配置されて、弾力性部材を隠すように構成されるスリーブを含む。
Patent JP-2014511071-A (JP)
Title: ズームされた画像の生成
IPC: H04N5/228
Filed: 2012-03-15
Abstract: ズームされた画像を生成する装置および方法が開示される。特定の方法は、ズーム操作を行うための命令を受信することを含む。ウィンドウ情報は命令に基づいて画像センサに送られる。ウィンドウ情報は画像センサの一部に対応する。加えて、ピクセルクロックレートを低減させる要求が画像センサへ送られうる。その要求は、画像センサによってキャプチャされた画像データのフレームレートが維持されるようにピクセルクロックレートを低減させることを引き起こしうる。画像センサの一部に対応する切り取られた画像データが受信される。その切り取られた画像データはズームされた画像を生成するためにスケールアップされる。
Patent JP-2014075845-A (JP)
Title: Upconverter and downconverter with switched transconductance and lo masking
Inventor: BHUSHAN SHANTI ASURI
IPC: H04B1/04
Filed: 2014-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an upconverter and a downconverter with switched transconductance and LO masking.SOLUTION: In one design, the upconverter comprises first, second, and third sets of transistors. The first set receives baseband signals and provides an upconverted signal. The second set switches the transconductance of the transistors in the first set on the basis of TXLO signals. The third set enables and disables the transistors in the second set on the basis of a TXVCO signal. In one design, the downconverter comprises first, second, and third sets of transistors. The first set receives a modulated signal and provides baseband signals. The second set switches the transconductance of the transistors in the first set on the basis of RXLO signals. The third set enables and disables the transistors in the second set on the basis of an RXVCO signal.
Patent JP-2015128542-A (JP)
Title: Movable body detector
Inventor: MIYANO AKIFUMI
IPC: A63B71/06
Filed: 2014-01-09
Abstract: PROBLEM TO BE SOLVED: To enable a movable body moving at a high speed to be reliably detected.SOLUTION: In a movable body detector, when a trigger of an electronic pistol 100 is pulled, the electronic pistol 100 outputs a radio signal indicating a start. When a radio part 240 receives the radio signal, a clock part 220 starts timing. An IC tag 300 is attached to a shoe of a runner, and outputs a unique identification signal wirelessly. When the runner lands on a measuring mat 200, a position detecting part 250 identifies the position information of on which position on the measuring mat 200 the runner lands. Simultaneously, an antenna part 210 communicates with the IC tag 300, and identifies the runner by a unique identification number output by the IC tag. Simultaneously, the clock part acquires the time the runner lands on the measuring mat 200. A processing part 230 determines a running time until each runner (IC tag) passes a predetermined measurement spot.
Patent JP-2014135725-A (JP)
Title: Display device, spectacle device, display method and operation method of spectacle device
Inventor: BOKU ZAISEI
IPC: G02B30/25
Filed: 2014-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a display device which allows for viewing of multi-2D, 3D and multi-3D videos with one spectacle device, and allows for listening of sound for each content in the case of multi-view display, and to provide a spectacle device, a display method and an operation method of the spectacle device.SOLUTION: The spectacle device includes: a first retarder for delaying the phase of a first video and a second video output simultaneously from a display device; a second retarder for delaying the phase of the first video and second video in a direction different from that of the first retarder; a first shutter glass and a second shutter glass for changing the polarization properties of the first video and second video having rotated optical axes, respectively, depending on the presence and absence of application of power supply; and a control unit for applying a power supply to the first shutter glass and second shutter glass selectively, so as to view the first video and second video selectively.
Patent JP-2015134654-A (JP)
Title: Elevator device
Inventor: ISHIZUKA MASATO
IPC: B66B7/06
Filed: 2014-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device which minimizes the influence of an unbalanced load of a moving cable actuating a car and can suppress deflection of the moving cable with a simple constitution.SOLUTION: One end of a moving cable is suspended near the center of a lower edge surface of a car, the other end of the moving cable is fastened to a wall surface of a hoistway so as to be located obliquely in such a range that the moving cable extended in the longitudinal direction not only does not get to parallel to a front surface of the car but also does not get to parallel to a lateral surface of the car and, further, a protective device is arranged on the hoist wall surface such that a flat surface shaped protective surface of the protective device gets to perpendicular to swelling direction of the moving cable due to the movement of the car. Because a load of the moving cable is actuated near the center of the car, a swing of the car is suppressed and it is suppressed that a guide rail and the moving cable interfere with each other. Further, the generation of a repulsion force which causes the swing of the moving cable can be suppressed between the moving cable and the protective device and, as the result, the swing of the moving cable can be suppressed with a simple constitution.
Patent JP-2014096983-A (JP)
Title: Ac adaptor unit, and electronic apparatus unit
Inventor: KANO TOMOHISA
IPC: H02M7/04
Filed: 2014-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an AC adaptor unit in which an AC adapter body and a DC cable are so housed compactly that radiation noise of the DC cable is not amplified.SOLUTION: An AC adapter unit 4 comprises: an AC adapter 7 including an AC adapter body 52 and a DC cable 51; and a housing tray 6 in which the AC adapter 7 is housed. A connector-side cable part 51b of the DC cable 51 is housed in a left-side region 6D on the left side of the AC adapter body 52 in the housing tray 6. The connector-side cable part 51b includes a bundle part 51c in an 8 shape when viewed from the side of an upper-end opening 6a of the housing tray 6, and the longer direction of the bundle part 51c is parallel with the longer direction of the AC adapter body 52. The DC cable 51 includes the bundle part 51c in the 8 shape, so a part extending in parallel with an electronic substrate in the adapter body 52 is reduced to lessen the amplification of radiation noise.
Patent JP-2014096605-A (JP)
Title: Light-emitting device
Inventor: SANO MASAHIKO
IPC: H01L33/50
Filed: 2014-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device which can achieve any one, preferably all, of enhancement of luminous efficiency, suppression of uneven luminance or uneven color, and high output light emission, even if a light-emitting element of large area is mounted.SOLUTION: A light-emitting device includes a light transmission member 20 having a surface becoming the light-emitting face 90 of the light-emitting device and a light-receiving face, a light-emitting element 10 including a translucent substrate having an emission face coupled with the light-receiving face, and a surface facing the emission face and provided with a semiconductor element structure, and a covering member 40 including a light reflective material 45, and covering the side face of the light-emitting element, while exposing the emission face, and extending from the side face to cover a part of the light transmission member. On the surface of the translucent substrate, the light-emitting element has a division part, and a plurality of light-emitting structures 12 provided in respective regions of the semiconductor element structure divided by the division part. The covering member covers the division part, and the light-emitting structures adjoining the division part, and has a light reflective part on the covering side surface.
Patent JP-2015138476-A (JP)
Title: wearable device
Inventor: AOKI KATSUYUKI
IPC: G06F1/18
Filed: 2014-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a wearable device excellent in reliability by decreasing damages on a flexible printed circuit board by deformation.SOLUTION: The wearable device includes: a framework member made of a hard synthetic resin and formed into a belt shape; a belt-like flexible printed circuit board having a base film laid along the framework member, a conductive pattern layered on the base film, and electronic components mounted on the conductive pattern; a jacket layer made of an elastomer material covering a periphery of the framework member and the flexible printed circuit board; and an attaching/detaching mechanism; and the wearable device has a belt-like form held in an annular state by the attaching/detaching mechanism. The framework member includes a plurality of hard flexure regions and easy flexure regions along a longitudinal direction of the member. The flexible printed circuit board is formed into a thin strip having a conductive pattern of only a wiring line in the easy flexure region; and the center line of the thin strip flexible printed circuit board in the easy flexure region does not pass on the center of a flexure center line along a width direction of the easy flexure region.
Patent JP-2015141495-A (JP)
Title: Data processor, data processing method, and program
Inventor: KURANOSHITA MASASHI
IPC: G06F17/21
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a data processor, a data processing method, and a program capable of executing page array processing which is extremely high in the accuracy of success even when the types of fonts which may be used for a page number are huge.SOLUTION: Operators (including specific operators) describing character strings 148 to 150 in a text format are extracted at least one by one from among acquired page data Dp, and the array order of two or more page data Dp including the specific operators whose font information is coincident is determined in accordance with an order indicated by specific characters.
Patent JP-2015141849-A (JP)
Title: high-frequency input coupler
Inventor: AOKI NOBUTADA
IPC: H05H7/02
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency input coupler capable of securing a coaxial property of an inner conductor and an outer conductor, and of connecting between a loop and the inner and outer conductors without any gaps.SOLUTION: A high-frequency input coupler 10 comprises an inner conductor 20 and an outer conductor 21 coaxially arranged. An front end part of the inner conductor 20 and a front end part of the outer conductor 21 are connected with each other by a loop 22. Screws 28 and 29 are inserted into the loop 22 to fasten and fix the loop 22 to the inner conductor 20 and the outer conductor 21, respectively. Covering parts 36 and 37 respectively cover the screws 28 and 29 inserted into the loop 22.
Patent JP-2015140131-A (JP)
Title: On-vehicle equipment control device
Inventor: OBAYASHI MASATO
IPC: G10L15/28
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle equipment control device capable of securing concentration with which a driver can perform safe driving.SOLUTION: An on-vehicle equipment control device 1 includes: a user operation reception part 21 for receiving a user operation for an operation element of an operation device for operating a plurality of items of on-vehicle equipment; a speech recognition part 22 for recognizing utterance contents of the user; an operation load vocabulary storage part 30 for storing an operation load vocabulary which is a vocabulary indicating an operation load of the user; and an operation load vocabulary count part 23 for counting operation load vocabulary words included in the utterance of the user. The user operation reception part 21 stops receiving the user operation when the number of the operation load vocabulary words exceeds a predetermined threshold.
Patent JP-2014151193-A (JP)
Title: Self-propelled mop device
Inventor: CHIU YAO-HIS
IPC: A47L11/24
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled mop device having a simple structure arrangement and a superior cleaning effect.SOLUTION: A self-propelled mop device comprises: one body 20; one mop 30; one power unit; and one control device. The mop 30 is removably provided to the body 20 for cleaning a ground surface. The power unit is provided to the body 20, and has two drive wheels facing each other, and two motors facing each other. Each motor is connected to one drive wheel, and drives and rotates the drive wheel. The body 20 moves the mop 30 by the normal rotation of the two drive wheels, and moves forward. The control device is provided inside the body 20, which is electrically connected to each motor and controls the operation of each motor. When the body 20 moves forward by a planned distance, the control device controls one of the motors to make reverse rotation, and controls the other motor to make normal rotation. By the normal rotation or the reverse rotation of the two drive wheels, the body 20 moves the mop 30 and rotates it to a planned angle (e.g., 30-360 degrees), thereby improving the cleaning effect.
Patent JP-2015145040-A (JP)
Title: Bar supply machine
Inventor: HIROSAWA KIYOSHI
IPC: B23B13/10
Filed: 2014-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a bar supply machine which securely supplies bars to a guide rail even if the bars are, for example, extra fine.SOLUTION: A bar supply machine 1 includes: a screw 16 where multiple bars W are placed spaced away from each other; a guide rail 4; a supply guide arm 16 for bringing up the bars W one by one from the screw 16 and supplying the bar W to the guide rail 4; and a supply guide arm drive mechanism 20 which reciprocates the supply guide arm 18. The supply guide arm 18 integrally includes: a push-up part 34 which pushes up only one of the bars W that is located at the most downstream side; a receiving part 36 which receives the pushed up bar W and guides the bar W to the guide rail 4; and a guide part 38 which guides the bar pushed up by the push-up part 34 to the receiving part 36. The supply guide arm drive mechanism 20 is formed so as to reciprocate the supply guide arm 18 between a bar push-up position and a bar supply position.
Patent JP-2015145266-A (JP)
Title: Bag body with pour-out tool
Inventor: ICHIKAWA TORU
IPC: B65D33/38
Filed: 2014-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a bag body with a pour-out tool, which enables stored matter to be easily poured to the outside, without applying excessive pressure to the bag body, by tilting the bag body so that the pour-out tool can be in a lower position, while having such a function as a check valve function.SOLUTION: A bag body 1 with a pour-out tool includes the pour-out tool 10 that has a body part 20 formed in a cylindrical shape and a valve part 40 arranged in a cylindrical hole 21 of the body part, and a bag body 50 that is attached to the body part to seal an opening on the one side D1 of the cylindrical hole. In the body part, a diameter-reduced part 29 is provided in such a manner as to protrude throughout its perimeter from an inner surface of the cylindrical hole. The valve part has a support part 41 that is attached to the body part, and a movable part 42 that is formed of an elastic material to continue into the support part and that is brought into contact with an edge of an opening on the other side D2 of the diameter-reduced part to cover the opening on the other side of the diameter-reduced part.
Patent JP-2014166947-A (JP)
Title: Method of producing copolymer (salt) for cement admixture, and cement composition using the same
Inventor: MORISHITA YUKO
IPC: C08F220/18
Filed: 2014-02-03
Abstract: PROBLEM TO BE SOLVED: To provide means enabling performances of a cement admixture (especially slump retention performance and freeze-thaw resistance) to be more improved.SOLUTION: There is provided a cement admixture of a copolymer which contains: a first (poly)alkylene glycol (meth)acrylate monomer (a) X; a second (poly)alkylene glycol (meth)acrylate monomer (b) X; (meth)acrylic acid or a salt thereof or an ammonium salt monomer (c) Y; and other monomers (d) Z copolymerizable with the (a) to (c). In the cement admixture of the copolymer: X:X:Y:Z=5 to 90:5 to 90:5 to 40:0 to 35 and X+X=60 to 95 when X+X+Y+Z=100; and an absolute value of difference between a chain length distribution coefficient B1 of the first (poly)alkylene glycol (meth)acrylate monomer (a) and the chain length distribution coefficient B2 of the second (poly)alkylene glycol (meth)acrylate monomer (b), (|B1-B2|) is 100 or more.
Patent JP-2014112923-A (JP)
Title: Audio signal processing device
Inventor: NORO MASAO
IPC: H04R3/00
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an audio signal processing device in which frequency characteristics do not greatly change even when synthesizing a surround signal and a main signal.SOLUTION: An L-R signal is inputted to an APF 14, and an L+R signal is inputted to a BPF 15. Circuit characteristics are set so that a frequency of the APF 14 causing a phase shift of 90 degrees and a center frequency of the BPF 15 have the same value (for example, 1 kHz). The circuit characteristics are set so that the BPF 15 shows substantially the same phase characteristics as that of the APF 14. That is, the circuit characteristics are set, in which the frequency characteristics of the BPF 15 has a gentle and broad pass band and is matched with the phase characteristics of the APF 14, thereby so as to hold phase difference between the APF 14 and the BPF 15 in a whole audible band.
Patent JP-2014157152-A (JP)
Title: Coupon geometries that induce failure in gauge area of composite fatigue test coupons
Inventor: LEE MITCHELL J
IPC: G01N3/32
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a coupon geometry that reliably fails in a gauge area of a coupon during fatigue testing.SOLUTION: A test coupon 10 has a bow-tie-shaped profile with tapered sides 12a, 12b, 12c and 12d that converge as extending from opposing ends 44 and 50 of the coupon 10 to a gauge area 20, forming a pair of trapezoidal portions 16 and 18 connected by the gauge area 20. These trapezoidal portions 16 and 18 of the test coupon 10 include regions where similarly trapezoidal tabs will adhere to the front and back of the coupon 10. The test coupon 10 has a minimum width in the gauge area 20 and a constant thickness, and the height of the gauge area 20 is 3% or less of the height of the test coupon 10.
Patent JP-2015148300-A (JP)
Title: Hydraulic drive device
Inventor: TAJIMA TOYOZO
IPC: E02F9/22
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic drive device capable of improving operability of a construction machine while suppressing increase in size of the device.SOLUTION: A hydraulic drive device has: at least three hydraulic pumps 4; and at least three hydraulic control valve groups 5 so as to correspond to the number of the hydraulic pumps. The hydraulic pump discharges pressure oil. The hydraulic control valve group controls a flow rate of the pressure oil discharged from the hydraulic pump, and supplies the pressure oil to a hydraulic actuator 2 of a construction machine including a turning function. Each hydraulic control valve group has at least one switching valve to which the hydraulic actuator is connected respectively. In one of the hydraulic control valve groups, one switching valve is configured for turning drive connected to the hydraulic actuator for turning drive of the construction machine. Also, in the hydraulic control valve group having the switching valve for turning drive, the switching valves other than the one for turing drive are configured for auxiliary supply for supplying the pressure oil to the other hydraulic control valve groups.
Patent JP-2015151691-A (JP)
Title: manhole
Inventor: KOMURO KAZUHIRO
IPC: E02D29/12
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a manhole capable of preventing floatation onto the ground, even when liquefaction is caused, while preventing narrowing of the manhole inside.SOLUTION: A manhole 1 comprises a cylindrical manhole skeleton 3 and a flotation preventive bottom slab 2 having a recessed part 2c for placing the manhole skeleton, in which a lower end part of the manhole skeleton and the recessed part of the flotation preventive bottom slab are integrated close contact, and bulk specific gravity including a hollow part of the manhole skeleton is set to 1 or more. The lower end part of the manhole skeleton and the recessed part of the flotation preventive bottom slab can be integrated in close contact by filling mortar between the lower end part of the manhole skeleton and the recessed part of the flotation preventive bottom slab. The manhole skeleton can be enlarged more than an outer diameter of an intermediate part in an outer diameter of the lower end part joined to the flotation preventive bottom slab.