baber/WOPTO huggingface dataset:
Patent JP-2013512546-A (JP)
Title: アルミニウムペーストと不動態化エミッタおよび背面接点シリコン太陽電池の製造においてのその使用
IPC: H01B1/22
Filed: 2010-11-23
Abstract: 粒状アルミニウムと、有機ビヒクルと、（ｉ）５５０〜６１１℃の範囲の軟化点温度を有し、１１〜３３重量％のＳｉＯ 2 、＞０〜７重量％のＡｌ 2 Ｏ 3 および２〜１０重量％のＢ 2 Ｏ 3 を含有する鉛を含有しないガラスフリットおよび（ｉｉ）５７１〜６３６℃の範囲の軟化点温度を有し、５３〜５７重量％のＰｂＯ、２５〜２９重量％のＳｉＯ 2 、２〜６重量％のＡｌ 2 Ｏ 3 および６〜９重量％のＢ 2 Ｏ 3 を含有する鉛含有ガラスフリットから選択されるガラスフリットとを含む、ＰＥＲＣシリコン太陽電池のアルミニウム裏面電極の製造において有用なアルミニウムペースト。
Patent JP-2013514336-A (JP)
Title: 合成オリゴサッカリドを含有する医薬経口剤形
IPC: A61K47/10
Filed: 2010-12-17
Abstract: 本発明は、１から１８個のモノサッカリド単位を含み、治療活性を有する合成オリゴサッカリド、またはその薬理学的に許容される付加塩もしくは溶媒和物を含有する経口投与を意図した医薬製剤に関し、ここで、この製剤は：ａ）製剤の総重量に対して５重量％まで、有利には、製剤の総重量に対して１重量％までの量の合成オリゴサッカリド（Ａ）、ｂ）製剤の総重量に対して５０から８０重量％、有利には、製剤の総重量に対して５０から７０重量％の量の、脂肪酸のトリグリセリドからなる親油性相（Ｂ）、ｃ）製剤の総重量に対して１０から３０重量％、有利には、製剤の総重量に対して１５から３０重量％の量の、ポリオールと脂肪酸との部分エステルからなり、ＨＬＢが７よりも低い少なくとも１つの親油性界面活性剤（Ｃ）、ｄ）製剤の総重量に対して２０重量％まで、有利には、製剤の総重量に対して１５重量％までの量の、ＨＬＢが７よりも高い少なくとも１つの親水性界面活性剤（Ｄ）、ｅ）所望により含有してもよい、製剤の総重量に対して１５重量％まで、有利には、製剤の総重量に対して１０重量％までの量の、少なくとも１つの親水性溶媒（Ｅ）、ｆ）製剤の総重量に対して０から３０重量％、有利には、製剤の総重量に対して０から２０重量％の化学的および／または物理的安定化剤（Ｆ）、を含有し、ここで、製剤が、逆相エマルジョンまたはマイクロエマルジョンの形態であり、少なくとも１つの親水性溶媒（Ｅ）を含有する場合、物理的安定化剤は存在し、それは二酸化ケイ素である。
Patent JP-2013515648-A (JP)
Title: 航空機座席システム
IPC: B64C1/18
Filed: 2010-10-29
Abstract: 航空機座席の配置形態を新たに変更することによって、隣接乗客との接触及び干渉発生を軽減し、これによる座席の利便性を増加する航空機座席システムを提供する。本航空機座席システムは、複数の座席がフレームの上部に複数の列をなして連続して配置され、各座席が、シート部、背もたれ部及び肘掛け部を含み、１つの列における複数の座席のうちの一部の座席は、他の座席よりも予め決められた高さｈだけ高く設置され、かつ予め決められた高さｈだけ高く設置された座席は、他の座席よりも予め決められた距離ｄだけ前方に設置されることを特徴とする。
Patent JP-2013516910-A (JP)
Title: 送信ギャップを使用可能にするためのアプリケーションレイヤ修正
IPC: H04W16/14
Filed: 2011-01-05
Abstract: テレビジョンホワイトスペースデバイスは、テレビジョンホワイトスペースを介して情報を通信するように動作可能であり、より詳細には、テレビジョンホワイトスペース中の信号をセンスするための送信機を静穏化するように動作可能である。テレビジョンホワイトスペースデバイス中の送信機の目立たない静穏化のための方法は、テレビジョンホワイトスペースデバイスの送信機による送信のためのトランスポートストリーム内に時間のヌルウィンドウを所定の時間に生成するために、アプリケーションレイヤから、そのトランスポートストリーム中に情報を挿入する。本方法はまた、テレビジョンホワイトスペースデバイスの送信機によってトランスポートストリームを送信し、時間のヌルウィンドウの間、送信機を静穏化する。本方法は、テレビジョンホワイトスペースデバイスのホワイトスペースセンサによって、時間のヌルウィンドウの間、ホワイトスペース中の既存の信号をセンスする。 【選択図】図４
Patent JP-2013517670-A (JP)
Title: 大きいサイズの変換単位を用いた映像符号化、復号化方法及び装置
IPC: H04N7/32
Filed: 2011-01-14
Abstract: 複数の予測単位を１つの変換単位にグループ化して変換することで映像を符号化する方法が開示される。   複数の予測単位のグループ内の他の予測単位を符号化した後で復元することで生成されたピクセル値の代りに、複数の予測単位のグループ内に含まれた予測単位の予測値を用いて予測単位に対する予測が行われる。これにより、複数の予測単位のグループ化結果によって符号化の圧縮率が向上する。
Patent JP-2013518801-A (JP)
Title: 高純度の金属酸化物粒子及びそれにより製造される材料の製造方法
IPC: C01B32/60
Filed: 2011-02-04
Abstract: 本発明は、金属酸化物及び混合された金属酸化物粒子を製造する方法に関する。本発明の方法は、非常に高い金属酸化物収率で、水相中において、金属アルコキシド等の金属源、界面活性剤、及び第１アルコールから形成される混合物を処理することを含む。前記混合物を触媒を用いて反応させ、該混合物において所望の粒子サイズを有する金属酸化物粒子を形成させる。本発明の方法は、特に、シリカ粒子の形成に好適である。その後、前記金属酸化物粒子を熱処理して、例えば、合成溶融シリカ等の合成溶融金属酸化物を形成させることができる。 【選択図面】   図１
Patent JP-2013519404-A (JP)
Title: パンツ型失禁対策用品
IPC: A61F13/15
Filed: 2011-02-02
Abstract: 本発明は、腹部、背部および、腹部と背部との間に長手方向に延び、重複領域において腹部と背部に取り外し不能に結合される股間部からなり、工場において、腹部と背部が両側の脇部縫い目領域において相互に連結されて、閉じられた腰用開口部が形成される、排泄物を受けるためのパンツ型失禁対策用品に関する。股間部は、腹側のその長い端と、背側のその長い端において、横方向に平行なそれぞれの想像線Ｌ１またはＬ２まで延び、線Ｌ１とＬ２は、腹部と背部を、脚部開口部から離れたそれぞれ第一の腹部または背部区分と、脚部開口部に近いそれぞれ第二の腹部または背部区分とに分割する。第一の腹部および背部区分において、第一の伸縮手段が提供され、各々について、そのうち１つの第一の伸縮手段だけが、第一の腹部および背部区分の第一と第二の層との間で、距離Ｍで平行に配置された、細帯状の接着領域のそれぞれの接着領域内に固定される。
Patent JP-2013520579-A (JP)
Title: 編物のように見え、かつ機能する織物、及びその製造方法
IPC: D03D15/593
Filed: 2011-02-24
Abstract: 少なくとも１本の硬い糸が、少なくとも１本の弾性糸と交互に配置されており、硬い糸と弾性糸とを含む緯糸を有する織物であって、弾性糸は、硬い糸よりも大きな収縮率を有し、硬い糸は、経糸に対して上部と下部とを形成し、下部は、硬い糸が経糸の裏側に沿って通り、ループ部を形成し、上部は、硬い糸が経糸の表側に沿って通り、連結部を形成し、各硬い糸用にループ部によって通される経糸の数は少なくとも６本であり、弾性糸は、硬い糸の織り方より緊密な織り方の経糸に対して、上部及び下部を形成している。
Patent JP-2013140595-A (JP)
Title: Updating firmware in hybrid computing environment
Inventor: SCOTT E KELSO
IPC: G06F13/00
Filed: 2013-01-04
Abstract: PROBLEM TO BE SOLVED: To facilitate updating firmware in a hybrid computing environment.SOLUTION: A hybrid information handling device 300 comprises: one or more processors; and one or more memories storing program instructions accessible by the one or more processors. By execution of the program instructions, the one or more processors provide a primary operating environment and a secondary operating environment, download one or more firmware update packages appropriate for the secondary operating environment to the primary operating environment, and execute a firmware update tool from the primary operating environment. The firmware update tool is configured to install the one or more firmware update packages in the secondary operating environment.
Patent JP-2014134985-A (JP)
Title: Water use situation monitoring device and method
Inventor: FUJII KENJI
IPC: G06Q50/06
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a water use situation monitoring device and method for analyzing and visualizing water consumption of a user so as to effectively promote water saving.SOLUTION: The water use situation monitoring device comprises: a storage section storing beforehand fundamental data including water use fundamental data which are data by applications regarding use of water by a user and electric power appliances which are used when using water; a water consumption acquisition section for acquiring water consumption result data including time zones in which the user uses water, and flow rates; an electric power consumption acquisition section for acquiring electric power consumption result data including time zones in which the user uses the electric power appliances; and a water consumption estimation section by applications for estimating applications of water consumption of the user in the time zones when water is used, on the basis of the fundamental data, the water consumption result data and the electric power consumption result data.
Patent JP-2014138455-A (JP)
Title: Power consumption estimation system
Inventor: HISAYASU KOYO
IPC: H02J13/00
Filed: 2013-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a power consumption estimation system capable of easily extracting power consumption based on a general load such as lighting equipment from the entire power consumption including that of a high load electric apparatus such as a calorifier, by using a smart meter.SOLUTION: A power consumption estimation system comprises: a smart meter 4 installed in a user's house 1A so as to measure the entire power consumption of the user's house 1A used by a general load 3 and a calorifier 2 which is installed in the user's house 1A and has previously known electric capacity, and so as to transmit electric energy data showing the power consumption to a remote destination through communication means 5; a data storage unit 6 for storing the electric energy data in a predetermined period supplied from the communication means 5; and a calculation processing unit 7 which detects a period in which the calorifier 2 was used on the basis of the electric energy data stored in the data storage unit 6, detects power consumption by the general load 3 in the period by subtracting power consumption based on the electric capacity of the calorifier 2 from the entire power consumption in the period, and calculates general load electric energy data showing the detected power consumption.
Patent JP-2013144356-A (JP)
Title: Milling tool and milling insert
Inventor: LEHTO RALF
IPC: B23C5/20
Filed: 2013-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a double-sided milling insert capable of replacing an edge with a circular shape formed of a virtual column extending between two reference planes vertically extending to an axis and separated at an equal distance from a neutral surface and concentric with the axis as a basic shape, and a milling tool attached with the milling insert.SOLUTION: Each cutting edge (20) has a trough shape of a wave of falling in from a reference plane (RP) when viewing a milling insert in a side view, and has two cutting edges (22 and 23) which are mutually transformed via a bottom point (24). Out of them, the first cutting edge (22) is longer than the second cutting edge (23), and falls toward the bottom point (24) with a certain inclination, and the inclination is smaller than an inclination at which the second cutting edge (23) falls toward the bottom point.
Patent JP-2014138112-A (JP)
Title: Solar battery cell
Inventor: Liu cheng wei
IPC: H01L31/04
Filed: 2013-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery cell capable of materializing a long life and high efficiency.SOLUTION: A solar battery cell 10 includes: a semiconductor substrate 13; a plurality of finger electrodes 12 extending in parallel with each other on a light-receiving surface side of the semiconductor substrate; two or more surface bus bar electrodes 11a electrically connected to the plurality of finger electrodes, respectively and formed so as to intersect the finger electrodes; two or more back surface bus bar electrodes 11b formed immediately below the surface bus bar electrodes, respectively across the semiconductor substrate on a non-light-receiving surface side of the semiconductor substrate; and two or more sets of light-receiving surface electrode units 16a and 16b. Between the adjacent surface bus bar electrodes, each of the plurality of finger electrodes is divided into a plurality of finger electrode fragments 12a, the light-receiving surface electrode units 16a and 16b are configured by the respective surface bus bar electrodes and the finger electrode fragments, and the width of a divided part is 30 μm or more and 5000 μm or less.
Patent JP-2014136667-A (JP)
Title: Glass substrate with protective film
Inventor: ROKUSHA MASATO
IPC: C03C17/22
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate with a protective film which can manufacture a glass substrate that is used for a solar cell such as a compound semiconductor solar cell, and has an excellent sodium supply capability.SOLUTION: In a glass substrate with a protective film in which a protective film containing a sulfate is formed on the surface of the glass substrate, a ratio of a concentration of a total amount of magnesium, calcium, strontium and barium with respect to a concentration of sodium in the protective film is 0.13 or more.
Patent JP-2013178752-A (JP)
Title: Management server, control method thereof, and program thereof
Inventor: KANEOKA SEIKEN
IPC: G06Q50/10
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To notify a user of situations of the whole of peers in various applications.SOLUTION: A management server 3A executes first ranking processing (S161) on reception of an access request. First, the CPU refers to a relationship table to extract records meeting (Group=Friends)*{(UID_To=UIDa)+(UID_From=UIDa)}*(Stat=1) and specifies one or more pieces of user identification information included in the records. Next, the CPU counts the number of extracted pieces of user identification information with respect to each piece of type information and specifies popularity ranking of games on the basis of the counted numbers. A first ranking page is created by laying out explanations and the like of the games in order of the quantity of playing peers and is included in an access response and is sent back to a terminal device 2.
Patent JP-2014136702-A (JP)
Title: Foaming liquid composition and production method thereof
Inventor: TORIIE KEIGO
IPC: A61K8/34
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a foaming liquid composition containing a substance having excellent foaming activity or foam maintaining activity by finding out, from safe natural products, the substance and, especially one that exerts excellent foaming action or foam-maintaining action even in a composition containing a highly polar polyol at a high concentration.SOLUTION: A foaming liquid composition contains a polyol of which IOB is 2.2-5.0 and a foaming agent, where the content of the polyol is 0.5-3 mol/L and the foaming agent is an extract of Quillaja. Preferably, the polyol is one or more selected from the group consisting of ethylene glycol, propylene glycol, 1,3-butylene glycol and glycerin.
Patent JP-2014139392-A (JP)
Title: Hard ground excavation method, and rope guide device for eccentric rock crusher of hard ground excavation method
Inventor: OTA KENGO
IPC: E21B11/00
Filed: 2013-01-21
Abstract: PROBLEM TO BE SOLVED: To enable efficient percussion by an eccentric rock crusher while preventing a percussion position from being deviated, by guiding a wire rope for lifting and dropping the eccentric rock crusher by means of a rope guide device mounted on an inside of the upper end of a rotating casing to rotate the wire rope around an outer periphery and by moving the dropping percussion position in association with rotation of the casing.SOLUTION: A rope guide device 8 for vertically guiding a wire rope 6a for lifting and dropping an eccentric rock crusher 6 through a crane 4 is mounted on an upper end side of a rotating casing 1. A ring-shaped hard ground (a) remaining around a hole (b) for crack induction inside the casing 1 is crushed into rock pieces having a size which can be grabbed by a hammer grab 5 by dropping of the eccentric rock crusher 6 which is guided by a rope guide device 8 rotating together with the casing 1 and rotates uniformly above the ring-shaped hard ground (a).
Patent JP-2013070105-A (JP)
Title: Semiconductor optical element
Inventor: KIKAWA TAKESHI
IPC: H01S5/18
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical element allowing an optical waveguide to be set at length suitable for high-speed optical transmission, and capable of being monolithically integrated, and to provide an optical transmitter/receiver using the semiconductor optical element.SOLUTION: A semiconductor optical element comprises: a reflector 7 formed on a semiconductor substrate 1 and comprising at least two types of semiconductor layers having refraction indexes different from each other; an optical waveguide 2 sandwiched between an upper clad layer 4 and a lower clad layer 3 formed on the reflector 7; a reflecting mirror 5 arranged at an angle of 45° with respect to a surface of the substrate 1 at least on one end surface of the optical waveguide 2; and an antireflection coating 6 formed on a back surface of the substrate 1 at a position facing the reflecting mirror 5.
Patent JP-2014142115-A (JP)
Title: Drain recovery device
Inventor: BABA KAZUTAKA
IPC: F22D11/06
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a drain recovery device capable of reducing the load of a valve to elongate the service life of the valve.SOLUTION: A drain recovery system 16 includes a flash tank 23, a water level detector 32, a drain discharge line L22, a drain discharge valve V22, and a drain controller 34. The drain controller 34 opens the drain discharge valve V22 when the water level of a drain 22 reaches a water level M and closes the drain discharge valve V22 when the water level of the drain 22 lowers to a water level L, on the basis of the water level in the flash tank 23 detected by the water level detector 32. Also, the drain controller 34 adjusts an opening at the time when the drain discharge valve V22 opens, on the basis of the arrival time from the water level M to the water level L, and discharges the drain 22 from the flash tank 23.
Patent JP-2013126763-A (JP)
Title: Relief processing apparatus
Inventor: FUTAMURA WATARU
IPC: B41J29/00
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a relief processing apparatus executable in smooth relief processing to printing paper that prints an image in a photograph vending machine etc.SOLUTION: A photograph vending machine 1 includes: a plurality of printing apparatuses 20; at least one printing/relief processing apparatuses 21; and a control part 24. The printing/relief processing apparatus 21 comprises: a printing means 22; a relief processing means 23; and a cutting means 28. The relief processing means 23 comprises a relief-side conveying means and a pressure welding body driving means that has a pressure welding body 43. The relief processing is applied to a prescribed area of the printing paper 38 by applying the pressure welding of the pressure welding body 43 on the back side of the printing paper 38 printed by the printing means 22, driving the pressure welding body 43 while conveying the printing paper 38 in the applied state of the pressure welding, and making the tip of the pressure welding body 43 to slide in a prescribed area of the printing paper 38.
Patent JP-2013227491-A (JP)
Title: Method for producing polymer polyol
Inventor: INOUE HIROFUMI
IPC: C08F2/06
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional method uses a high-cost aldehyde scavenger and reduces the cutting elongation of a flexible polyurethane foam, and in another conventional method, productivity decreases because of addition of man-hour for steaming and a flexible polyurethane foam becomes deformed when the foam is steamed immediately after molding so as to increase productivity.SOLUTION: A method for producing a polymer polyol includes a step (I) of polymerizing an ethylenically unsaturated compound (E) in a polyol (PL) in the presence of a radical polymerization initiator (K) and a dispersant (D), and a step (II) of distilling away the unreacted ethylenically unsaturated compound, wherein the gas phase oxygen concentration in the step (I) is 10-300 ppm and the aldehyde content in the resulting polymer polyol is ≤600 ppm on the basis of the weight of the polymer polyol.
Patent JP-2014144050-A (JP)
Title: Absorbent article
Inventor: TOMITA MINA
IPC: A61F13/494
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article which allows a wearer to easily visually confirm a mark for wearing the absorbent article at a suitable position through a skin opposite sheet, and has good air permeability.SOLUTION: An absorbent article 1A includes: a skin opposite sheet 2 disposed on the skin side of a wearer; a rear surface sheet 3 disposed on the opposite side to the skin side; and an absorber 4 disposed therebetween, and further includes an oblong absorbent body 5 which is partitioned into a ventral part A, a back side part B and a crotch part C. The absorbent body 5 has a pair of side flap parts 51 extended to the X outward side from both side edges along the Y-direction of the absorber 4 from the ventral part A to the back side part B. In the crotch part C of the side flap parts 51, a colored pattern 8 is printed on the rear surface sheet 3. The side flap parts 51 are formed, at least in the area where the colored pattern 8 is printed, by bonding the skin opposite sheet 2 and the rear surface sheet 3 with a hot melt adhesive 9 having a mesh-shaped pattern. The colored pattern 8 can be visually confirmed through the skin opposite sheet 2.
Patent JP-2014147208-A (JP)
Title: Noncontact power supply system, power receiving device, power supply stand, and noncontact power supply method
Inventor: IIJIMA YASUHIRO
IPC: H02J7/00
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To achieve charging with large current while safety is assured.SOLUTION: A power receiving device 50 comprises: power receiving side control means which controls drive of a current load using power received with a power-receiving coil; power receiving amount acquisition means 58 which acquires power receiving amount which is actually acquired on the power receiving device 50 side; and request signal generation means 57 for generating a power transmission request signal which gives an instruction on the power transmission amount transmitted to the power receiving device 50 from a power supply stand 10. In the power supply stand 10, a first current mode in which a first target current value can be transmitted as a rated current and a second current mode in which a second target current value being larger than the first target current value can be transmitted as a rated current are switchable with power control means. The request signal generation means 57 can transmit a first power transmission request signal which requests first transmission power required for power transmission in the first current mode and a second power transmission request signal which requests second transmission power required for power transmission in the second current mode, as the power transmission request signal.
Patent JP-2013127974-A (JP)
Title: Nonaqueous electrolyte battery negative electrode active material, method of manufacturing the same, nonaqueous electrolyte battery, and battery pack
Inventor: HARADA YASUHIRO
IPC: H01M4/48
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery negative electrode active material with a large effective capacity, a method of manufacturing the negative electrode active material, and a nonaqueous electrolyte battery and a battery pack each having a negative electrode including the negative electrode active material.SOLUTION: The nonaqueous electrolyte battery negative electrode active material comprises: a titanium oxide compound which has a crystal structure of monoclinic titanium dioxide, and exhibits a (001)plane-lattice spacing of 6.22 Å or larger in X-ray powder diffraction with a Cu-Kα radiation source.
Patent JP-2013163808-A (JP)
Title: Polymer thick film positive temperature coefficient carbon composition
Inventor: DORFMAN JAY R
IPC: C08L27/16
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a polymer thick film positive temperature coefficient carbon resistor composition.SOLUTION: This invention relates to a polymer thick film positive temperature coefficient carbon resistor composition comprising: (a) organic medium comprising (i) organic polymeric binder; and (ii) solvent; and (b) conductive carbon powder. The composition may be processed at a time and temperature necessary to remove all solvent. The invention is further relates to: PTC circuits comprising the composition which has been dried to remove the solvent; and articles, e.g., mirror heaters and seat heaters, containing such PTC circuits.
Patent JP-2014147057-A (JP)
Title: Image processing apparatus and image processing method
Inventor: SHIMIZU KENTA
IPC: H04N7/18
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing method capable of easily executing a calibration work.SOLUTION: The image processing apparatus for processing images relating to one mode of the embodiment comprises: a generator for generating a composite image of a vehicle viewed from a virtual view point, on the basis of plural on-vehicle camera images; a display controller for controlling a display unit to display the generated composite image; and a change acceptance unit which accepts a change in the relative positional relation between an image area based on one camera image and that based on another camera image. The generator generates a composite image on the basis of a changed positional relation every time a change in positional relation is accepted.
Patent JP-2014147468-A (JP)
Title: Waist belt
Inventor: AOSAKA KAZUHIRO
IPC: A61F5/02
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a waist belt which makes a backache amelioration effect high and which exerts various radiation hormesis effects brought about by a plurality of spherical hokutolites.SOLUTION: A waist belt 10 includes: a belt body 13 which is wound around a wearer's waist, which has a waist pressing part 11 provided in an intermediate part in a lengthwise direction, and which has an abdomen pressing part 12 provided at one end in the lengthwise direction; and a plurality of spherical hokutolites 14 which are fixed to the waist pressing part 11 and the abdomen pressing part 12 in a separated state, respectively, and which generate low-dosage-rate radial rays.