baber/WOPTO huggingface dataset:
Patent JP-2002536296-A (JP)
IPC: G01N30/88
Filed: 1999-12-20
Abstract: A method for selectively enriching/removing a serum albumin from a mixture of other compounds by contacting said mixture with M-B-X where M is matrix, B the spacer and X the affinity ligand, with the provision that M may contain further groups X linked via a spacer. The characterizing feature is that the ligand X has been selected among serum albumin-binding structures complying with the formula (I) in which the free valence binds to the spacer B; R1-10 are selected from hydrogen, electron-withdrawing groups, such as halogens and lower alkyl groups (C1-10) that possibly are substituted with electron withdrawing groups, such as halogens; Z and Y are selected among oxygen, sulphur or nitrogen, with the provision that the nitrogen may carry a positive charge. A method for screening for ligands structures that, when attached to an affinity matrix, selectively bind serum albumin. The method has the characterizing feature that water-soluble compounds that exhibit a benzene ring fused to a 5-membered heterocycle containing two or three heteroatoms, preferably two, selected from nitrogen, oxygen and sulphur after having been attached to a matrix, preferably in the 2-position, are screened for selective binding to albumin.
Patent JP-2002534157-A (JP)
Title: 展開手段を有する生体排泄物捕集容器
IPC: A61F5/451
Filed: 1999-12-21
Abstract: (57)【要約】
本発明は、人排泄物を格納する袋を備えており、乳児、小児、または大人に適している、尿処理装着具や糞便処理装着具などのヒト排泄物処理装着具に関する。本発明は主に、袋（１１）を展開する展開手段を備えるそのような装着具を提供する。好ましい一手段は、袋（１１）に取り付けられたひもである。
Patent JP-2002535473-A (JP)
Title: シンジオタクチックビニル芳香族ポリマーを含む支持体を用いるマイクロ複製物品を製造する方法
IPC: C09J7/02
Filed: 1999-05-25
Abstract: (57)【要約】
シンジオタクチックポリマーを含む剥離表面を有する剥離ライナーが提供される。本発明の剥離ライナーは、剥離剤を適用せずに多様な材料に剥離をもたらし、比較的高い熱変形温度を有すると共に、殆どの高分子組成物を硬化させるために用いられる放射線源によって影響を受けない。本発明の剥離ライナーには、物理的または光学的特性を付与するために、コーティングおよび他の印刷適性材料に転写することができるパターンをマイクロ複製することができる。従って、硬化性組成物から固体状物体を製造する方法のようなパターン化物品を製造する方法も提供される。
Patent JP-2002537239-A (JP)
Title: 液体クレンジング成物
IPC: A61K8/36
Filed: 2000-02-14
Abstract: (57)【要約】
１０〜４０％の１つ以上のアニオン性界面活性剤、３０〜５０％の１つ以上の湿潤剤及び５５％未満の水を含むパーソナル洗浄用液体組成物であって、組成物の水活性が０．９未満であることを特徴とする該組成物。本発明の組成物が自己保存性を有することが判明した。
Patent JP-2002540034-A (JP)
IPC: B65H23/025
Filed: 2000-03-21
Abstract: A segmented roll has a plurality of end-to-end mounted roll segments (10, 10'), each adapted to rotate on bearings supported on a separate support shaft (11). In both axial end surfaces of the support shafts (11) of the roll segments (10) there are coupling means such as an annular projection and an annular recess serving to disengageably connect two adjacent roll segments (10) to each other. The support shaft (11) has at least two parts (16, 18) whose mutual disposition is made alterable for the purpose of altering the axial length of the support shaft (11) so much that the coupling means (29, 41) of the facing axial ends of two adjacent roll segments (10) can be engaged and disengaged with each other. This arrangement makes it possible to change a single roll segment from the central area of the segmented roll without the need for disassembling the entire row of roll segments.
Patent JP-2002541632-A (JP)
Title: 非水性電池用微細孔電極又はセパレータ及びその製造方法
IPC: H01M50/497
Filed: 2000-03-09
Abstract: (57)【要約】
本発明は、非水性電池用部材、例えば電極に関する。このような部材は、任意に電気伝導性を具える無機粒子と、高分子量のポリマーと、炭化水素を含む化合物とからなる微細孔シートを少なくとも有する。係る部材は、集電体、アノード、セパレータ、カソード、集電体からなる１つ又は複数の層と、電解質とを含む電池内でカソード、アノード及びセパレータとして使用することができる。このような電池は例えば再充電可能なリチウムイオン電池である。
Patent JP-2002542955-A (JP)
Title: チャックしたままの状態でのクランク軸の粗研削及び仕上研削
IPC: B24B27/00
Filed: 2000-04-20
Abstract: (57)【要約】
本発明は、センタでチャックされたクランク軸（１）を研削する方法、該方法を実施するためのクランク軸研削盤（４３）並びに高合金鋼又は鋳物素材から成るクランク軸（１）に関する。本発明の方法は、先ず少なくとも主軸受（１１）に粗研削を施し、次いでストローク軸受（１２）に仕上研削を施し、かつその後に主軸受（１１）に仕上研削を施するようにして、チャックされたままの状態でストローク軸受（１２）及び主軸受（１１）を研削する点にある。本発明のクランク軸研削盤（４３）は、ただ１度チャックした状態で相応の粗研削及び仕上研削を可能にする１つの加工センターステーションを形成している。
Patent JP-2002543354-A (JP)
Title: 高い圧縮定格をもつねじ止め接合具
IPC: F16L15/06
Filed: 2000-04-28
Abstract: (57)【要約】
ねじ締め接合具（３０）の圧縮荷重を吸収するために有用な表面積が接合具（３０）におけるトルクショルダー（３５）のかみ合い面積を増加し、ねじ（３３、３４）の掘下げフランクの間の距離を減少することにより増加される。その面積は構成部品のディメンションを増加し、そして構成部品の製造において許された機械公差を減少することにより、増加される。トルクショルダーに隣接した接合具の隙間（ｘ）は減少され、そのため、トルクショルダーの接触表面積が増加し、一方接合具の周囲の円筒状の壁の密接な近位がトルクショルダーの角の可塑性の変形を受け入れることができる隙間を減少する。トルクショルダーに隣接する面は、加工経費を減少させ、接合具の製造速度を増加するためには、テーパーでなく、円筒状（３７、３８）の形態をもつ。
Patent JP-2002543751-A (JP)
Title: アナログ部分に電力を供給するための逓昇コンバータを備えるプロセストランスミッタ
IPC: H02J1/00
Filed: 2000-04-27
Abstract: (57)【要約】
アナログ部分に電力を供給するための逓昇コンバータを備えるプロセストランスミッタを提供する。
【解決手段】処理ループ（１２０）に接続するのに適したプロセストランスミッタ（１００）が開示されている。プロセストランスミッタ（１００）は、処理ループ（１２０）上の電力信号を受信し、第１の電圧をもつ第１の信号（２１５）を提供するのに適した電力レギュレータ（２１０）を含む。プロセストランスミッタ（１００）のデジタル部品（２２０）は、第１の信号（２１５）から電力を受信するために、電力レギュレータ（２１０）に電気的に接続される。逓昇コンバータ（２３０）は、電力レギュレータ（２１０）に電気的に接続され、第１の信号（２１５）を受信する。逓昇コンバータ（２３０）は、第１の電圧より大きな第２の電圧をもつ第２の信号（２３５）を出力する。プロセストランスミッタ（１００）のアナログ部品（２４０）は、第２の信号（２３５）から電力を受信するために、逓昇コンバータ（２３０）に電気的に接続される。
Patent JP-2003525481-A (JP)
Title: プログラマブル機密保護プロセッサのための装置及び方法
IPC: H04L9/08
Filed: 2000-05-05
Abstract: (57)【要約】
【課題】  本発明は電子通信装置を複数の規格に従って作動可能又は複数のアプリケーションに対応可能なプログラマブル再構成可能機密保護プロセッサを提供する。
【解決手段】  一連の許可構成機密保護キー（５３８）を記憶するプログラマブル機密保護回路を備えるデジタル論理回路である。機密保護回路は、許可された構成キー（３６０）を入力構成要求と比較して、プログラマブル論理装置のための新規構成（５４４）を選択的に有効にする。
Patent JP-2003500826-A (JP)
Title: 低インピーダンスｖｄｍｏｓ半導体素子
IPC: H01L21/336
Filed: 2000-04-13
Abstract: (57)【要約】
本発明は、低インピーダンスＶＤＭＯＳ半導体素子に関し、特に、プレーナーゲート構造を備えたＶＤＭＯＳトランジスタに関するものである。他の伝導性タイプの領域（２７）が、溝（６）の底部（２６）の領域に設けられている。領域（２７）は上記の領域を取り囲んでいる。溝（６）が、絶縁材（３１）によって、少なくとも部分的に充填されている。
Patent JP-2003529892-A (JP)
Title: 蓄電池グリッド及びその製造方法
IPC: H01M4/82
Filed: 2000-05-09
Abstract: (57)【要約】
第一のグリッドパターンを画定するグリッド線を有するグリッド上方部分と、該グリッド上方部分に電気的に接続されたグリッド下方部分とを有する、鉛蓄電池にて使用するのに適した蓄電池グリッドである。第二のグリッドパターンを画定するグリッド線を有するグリッド下方部分を備え、第一のグリッドパターンがグリッドの導電率を向上させ得るように上記第二のグリッドパターンと相違している。
Patent JP-2002209115-A (JP)
Title: Device/method for image correction and computer- readable recording medium with image correction program recorded thereon
Inventor: HAYAKAWA MASAHIRO
IPC: G06T1/00
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To obtain a clear and easy-to-see image independently of the kind of the image by performing proper correction corresponding to the characteristics of an inputted image. SOLUTION: An image correction device generates the brightness histogram of the image being the object of correction (S301) and corrects the brightness histogram, next (S303). Namely, when the frequency of white/block is higher than a threshold, the frequency is changed to the threshold to correct the brightness histogram. Thus, if the brightness distribution of the image is extreme, the distribution is corrected. Then, a corrected table (brightness conversion table) is generated, based on the corrected brightness histogram (S305). Finally, the brightness of each pixel is corrected by using the generated correction table. By converting the brightness like this, clear and easy-to-see imaged are obtained.
Patent JP-2002206335-A (JP)
Title: Putty spatula
Inventor: YOSHIMURA TETSUO
IPC: E04F21/165
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To alleviate operational fatigue by reducing the burden of the hand and the wrist holding a putty spatula when applying putty using it. SOLUTION: The putty spatula 1 comprises a flat blade 2 for applying putty and a handle 3 for holding the rear end 2b of the blade 2. The rear end 2b of the blade 2 is bent in the out-of-plane direction of the blade 2 and the handle 3 is mounted parallel to the bent rear end 2b of the blade 2. The handle 3 comprises a blade mounting part 31f or sandwiching and holding both sides of the bent rear end 2b of the blade 2, a grip part 33 provided crosswise for gripping by the five fingers and the palm of the user's dominant hand; and a connecting rod 32 for connecting the grip part 33 to the blade mounting part 31.
Patent JP-2002208621-A (JP)
Title: Semiconductor device and wafer burn-in method
Inventor: OOTA HIRONORI
IPC: G01R31/26
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a wafer burn-in method, wherein wafer burn-in test having reliability can be executed with alignment precision to some degree, in the case that the number of terminals which make contact in batch in the state of wafer is increased, and the cost for test is low. SOLUTION: Referring a fig. 1 (b), a plurality of normal electrodes 11 are aligned on the peripheral part in a region of a chip CHIP. Electrodes 12, which are used exclusively for applying electrical stress, are connected with the respective electrodes which are used for burn-in test out of the electrodes 11 by using rewirings 13 and led out to a central region side of the chip. The electrodes 12 are constituted of bump electrodes higher than the normal electrodes 11 arranged in the peripheral part in the region of the chip CHIP. Facing contact with circuit base substance for burn-in test is performed by the electrodes 12, necessarily earlier than the other electrodes 11.
Patent JP-2002206014-A (JP)
Title: Photopolymerizing composition and method of producing color filter using the composition
Inventor: UCHIGAWA KIYOSHI
IPC: C08F299/02
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizing composition that has excellent transparency, resistance to heat, resistance to chemicals and adhesion with extremely reduced elution of impurities (acid liberation and the like) and excellent storage stability and provide a method of producing color filters by using the composition. SOLUTION: An organic acid bearing an unsaturated double bond is reacted with an epoxy group-bearing compound and the resultant reaction product is reacted with a 6membered acid anhydride having a specific structure (glutaric anhydride, 3,3-dimethylglutaric anhydride, 3,3-tetramethyleneglutaric anhydride and the like) to prepare a photopolymerizing unsaturated compound. A photopolymerization initiator or a combination thereof with a pigment of dye is formulated to the photopolymerizing compound to prepare the objective photopolymerizing composition. The resultant photopolymerizing composition is used to produced color filters.
Patent JP-2002212260-A (JP)
Title: Acqueous urethane polyol and coating composition therewith
Inventor: ASAHINA YOSHIYUKI
IPC: C08G18/72
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a acqueous polyol which is excellent in bendability and weather resistance, and has urethane bonds and hydrophilic groups in the molecule, and to provide a acqueous coating composition therewith. SOLUTION: The acqueous urethane polyol is obtained from a polyisocyanate as a precursor and has urethane bonds, hydroxyl groups and hydrophilic groups together in the molecule, wherein the polyisocyanate is derived from at least one of aliphatic or alicyclic diisocyanates and has the characteristics of (1) an average isocyanate group number of 3.0-20, (2) an isocyanate group concentration of 3-20 wt.%, and (3) a diisocyanate monomer concentration of 3 wt.% or less.
Patent JP-2002211475-A (JP)
Title: Pedaling drive mechanism of bicycle
Inventor: HIRANO EIJI
IPC: B62M1/24
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To efficiently strength muscular strength necessary for recovery of walking functions. SOLUTION: This self-standing tricycle 1 is provided with a small sprocket 5 installed on a rear wheel shaft 3 through a free wheel clutch 4, a crankshaft 10 rotatably installed on a frame 6 under a saddle 8, a large sprocket 11 installed on the crankshaft 10, a chain 12 stretched around the large sprocket 11 and the small sprocket 5, crank arms 13 and 14 of which one end parts are installed on the crankshaft 10, rods 15 and 15 of which upper end parts are rotatably installed to the other end parts of the crank arms 13 and 14, pedals 19 and 20 of which rear end parts are rotatably installed on lower end parts of the rods 15 and 16, and a pedal guide to guide the pedals 19 and 20 along guide rails 24 and 25 provided at a lower part of the frame 1 to be movable forward and backward to each other.
Patent JP-2002211417-A (JP)
Title: Vehicle steering gear
Inventor: NISHIZAKI KATSUTOSHI
IPC: B62D113/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide steering of a steering control wheel to a right or left rack end position when a driving means driving a steering mechanism of a steer-by-wire type vehicular steering gear fails, a steering shaft is mechanically connected to a rack shaft by a connecting means and the steering control wheel is steered a maximum number of rotations to the right or left from a neutral position. SOLUTION: A moving stroke SR of the rack shaft 11 to one rotation of a pinion 6 satisfies SR>=Smax×2π/N. N is the maximum number of rotations to the right and left to a steering neutral position of the steering wheel 4 and Smax is a maximum stroke from a movement neutral position of the rack shaft 11.
Patent JP-2002213247-A (JP)
Title: Supercharge pressure controller of internal combustion engine
Inventor: SHINOJIMA JUNJI
IPC: F02D45/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent an output at a highland from being lowered by preventing a malfunction from occurring with the turbine of a supercharger at the highland. SOLUTION: This supercharge pressure controller of an internal combustion engine, when the throttle opening of an internal combustion engine exceeds a supercharge pressure feedback control start opening and supercharge pressure feedback control start conditions present in a supercharge pressure feedback control area set for the supercharge pressure against a target supercharge pressure are established, controls so that the supercharge pressure is equal to the target supercharge pressure.  Highland judgment conditions where the throttle opening exceeds the supercharge pressure feedback control start opening, the feedback control value of the supercharge feedback control exceeds a set value, and a duration time of a state that the feedback control value exceeds the set value exceeds the set time are set and, when the highland judgment conditions are established, the controller judges to be the highland and controls to change the target supercharge pressure to a target super pressure for highland.
Patent JP-2002216581-A (JP)
Title: Printed wiring board with metal dome
Inventor: YOKOYAMA TOMOYA
IPC: H01H1/06
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board having a switch mechanism utilized in an electronic device and superior in durability. SOLUTION: In the device, a first electrode wiring part 20 which is formed on a base board 10 and provided with an arc shaped part 20a on the top of which a spring metal dome 40 is mounted, a second electrode wiring 30 that is guided inside the arc shaped part 20a of the first electrode wiring 20 and an insulated film layer 50 by which the part under the metal dome 40 on the second electrode wiring part 30 is covered are provided. In this case, the covered range by the insulated film layer 50 is extended to the arc shaped part 20a of the first electrode wiring 20 in the printed wiring board with the metal dome and the superior durability is obtained by extending the covered range of the insulated film layer 50 since the stress of the metal dome against the insulated film layer 50 is greatly decreased.
Patent JP-2002210787-A (JP)
Title: Injection molding mold
Inventor: WATANABE MASASHI
IPC: B29C45/40
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an injection mold which is suitable for molding a mold which is strong in embracement with a core pin and difficult in demolding. SOLUTION: The mold is closed, resin injection is started, and a molten resin is injected and packed from a gate in a cavity 16 by way of a runner 17. The mold is opened from a parting line 1 through a pressure holding and cooling process, and the molding adherent to a movable side template 14 is ejected by the action of an ejector pin 21. The core pin 17 is moved at first while being held by the molding. Next, the core pin 17 is stopped by being made to collide with a recessed part with a step, but the ascent of the ejector pin 21 further continues to remove the molding 25 from the core pin 17. The core pin 17 is returned to its original position by the action of a coil spring 22.
Patent JP-2002212107-A (JP)
Title: Topical application composition
Inventor: OKUDAIRA ICHIRO
IPC: A61K47/44
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a topical application composition which has a more excellent touch than the unpleasant touches, such as irritative touch, of topical application preparations containing an anti-allergic medicine; tranilast or its salt. SOLUTION: This topical application composition is characterized by formulating an anti-allergic medicine having an unpleasant touch on a topical application and a volatile essential oil ingredient.
Patent JP-2002220036-A (JP)
Title: Vehicular brake fluid pressure control device
Inventor: MATSUNO ISAO
IPC: B60T8/17
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a brake fluid pressure control device equipped with a liquid pressure generating means to generate a brake pressure in accordance with the operation of a braking member and a valve means capable of changing over between the communication and shutoff between wheels brakes, whereby the sense of braking operation at the time of shutting-off of the valve means is enhanced. SOLUTION: To the inlet of the valve means 7, a stroke accumulator 108 is connected through a differential valve 100 which opens when the differential pressure between the inlet and outlet of the valve means 7 exceeds the set value.
Patent JP-2002220329-A (JP)
Title: Hair dye composition
Inventor: ISOBE MITSURU
IPC: D06P1/41
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a hair dye composition having uniform dyeing property and excellent color fastness. SOLUTION: The hair dye composition contains at least one cationic direct dye having a predetermined chemical formula and at least one specified surfactant in a medium suitable for dyeing.
Patent JP-2002226441-A (JP)
Title: Method for producing bis(alkylaminophenyl)cyclohexane derivative
Inventor: KUSANO SHIGERU
IPC: C07C211/54
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To simply synthesize at the atmospheric pressure a bis(alkylaminophenyl) cyclohexane derivative which is a constituent for resist materials suitable for fine processing technology. SOLUTION: This method for producing the bis(alkylaminophenyl)cyclohexane derivative comprises reacting an alkylaminobenzene derivative with a cyclohexanone derivative in the existence of a urea compound in an acidic condition. An alcohol may preferably further be allowed to coexist.
Patent JP-2002224392-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing an easy change in setting of a value adding rate of a game result value of a game machine without relying on the skill of a skilled hand. SOLUTION: In a special prize win determination, a special prize win rate, or an actual prize winning degree to a second variable prize winning ball device (big win port) and a special prize win rate reference, or a preset specific comparative reference, are compared with each other (SS1) and a first variable prize win ball device (start prize win port) as a special prize win extent changing game device is controlled so that the special prize win degree approaches to the special comparative reference according to the comparison result (SS3 and SS5). The setting of the special comparative reference is changed by a setting operation means artificially operable thereof.
Patent JP-2002231850-A (JP)
Title: Semiconductor device storing wiring board
Inventor: AZUMA MASAHIKO
IPC: H01L23/14
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device storing wiring board capable of maintaining a stable connection state firmly and over a long period of time even for the application of a thermal cycle due to the operation/stop of a semiconductor device for the connection of the wiring board and an outside circuit board. SOLUTION: A radiator 13 comprises the joined body of a metal member and a ceramic member, and when the thermal expansion coefficient of the whole radiator 13 is α1 and the thermal expansion coefficient of an insulation board 5 is α2, the relation of α1<=α2 is satisfied.
Patent JP-2002229485-A (JP)
Title: Folding type display device
Inventor: SAKAMOTO NORINOBU
IPC: G02B6/06
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a folding type display device. SOLUTION: Deflection panels 14a and 14b which shift displays to a joint part side are formed on the surface of display sections 10a and 10b. The displays shift to the joint part side and make the joint part inconspicuous.
Patent JP-2002232212-A (JP)
Title: Pulse modulator for nonradiative dielectric line and millimeter-wave transmitter/receiver using the same
Inventor: YOSHII HIRONORI
IPC: H01P1/38
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To easily perform impedance matching for ASK(amplitude shift keying) modulation in a desired frequency with high reproducibility and also to facilitate manufacturing excellent in mass-productivity. SOLUTION: This pulse modulator is provided with a circulator comprising of a plurality of mode suppressors 1a to 1c which are arranged almost radially at two ferrite discs 2 arranged oppositely to each other in the inner face of a parallel planar conductor, transmit an electromagnetic wave of an LSM mode and interrupt an electromagnetic wave of an LSE mode, and impedance matching members 4 arranged at one end face of each of the mode suppressors 1a to 1c, a switch Sp for pulse modulation having a Schottky barrier diode 7 is provided on the other end face of the mode suppressor 1b so that the bias voltage applied direction of the barrier diode 7 may coincide with the electric field direction of the LSM mode electromagnetic wave,  and a distance from the end of the ferrite discs 2 to the Schottky barrier diode 7 is defined as about nλ/2 (n is >=1 integer and λ is wavelength of high frequency signal).
Patent JP-2002225955-A (JP)
Title: Pouch to be heated in microwave oven
Inventor: KURODA KENJIRO
IPC: B65D33/38
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a pouch to be heated in a microwave oven wherein a manufacturing cost including a peelable material or the like is not raised, additional manufacturing management for peelability or the like is not necessary, and an opening for discharging steam can be reliably formed without need of a tool such as scissors. SOLUTION: Two front and rear side face sheets 10 of a composite film whose innermost layer is made of a sealant layer are brought into contact with each other on their sealant layers. Side rim seals 12 and an upper rim seal 16 are formed on both side rims and an upper rim. The sealant layers on a lower rim are sealed with each other or a bottom face sheet 18 having approximately the same structure as that of the side face sheet is sealed with the sealant layer to provide a bottom rim seal, thereby constituting the pouch 1 to be heated in a microwave oven. A steam discharging notch V1 and a contents take-out notch V2, a narrow steam discharging opening forming portion comprising a half cut groove 16a extending from tips of the notches and a wide contents take-out opening forming portion are provided in the vicinity of the upper rim of the side face sheets 10.