baber/WOPTO huggingface dataset:
Patent JP-2007165953-A (JP)
Title: Digital demodulator, control method thereof, control program thereof, digital receiver, and recording medium recording this control program
Inventor: UMIKI NOBUYOSHI
IPC: H04J11/00
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital demodulating technique capable of more effectively reducing the consumption power of a demodulator while maintaining the reliability of data to be acquired.  <P>SOLUTION: When a correction propriety determining section 92 determines that an error corrector 36 cannot correct an error to be included in a received signal by executing power control of a circuit component during a predetermined time by a power control unit 94, a control quantity changing section 93 reduces the control time or control power quantity of the power control. To do so, the control power quantity is set as large as possible within a range in which the error can be corrected as included in the received signal by the power control, or the control time can be set as long as possible within the above range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007161366-A (JP)
Title: Shock absorber using damper of rotating type tray
Inventor: WADA SHUNEI
IPC: B65H31/00
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for smoothly opening a tray and a cover of a printer by regulating rotating force of the tray and responding to change in the rotating force of the tray (first slowly, later quickly) without using a plurality of expensive dampers of which teeth may be missing.  <P>SOLUTION: A holder rotated together with rotating shafts of the tray and cover and a damper rotatably fixed to the holder are provided. By regulating the rotating movement of the holder together with the rotating shafts in a set position, resistance to the rotation corresponding to change in the rotation of the tray is set.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163020-A (JP)
Title: Showcase
Inventor: OGINO CHIKO
IPC: F25D25/02
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a showcase capable of evenly cooling a commodity compartment.  <P>SOLUTION: A second duct member 14a has a plurality of air discharge holes 14e formed vertically therein that are capable of discharging air to corners of a side compartment 14. An air guide member 26 is provided for guiding air so that the amount of air discharged from each of the air discharge holes 14e is a predetermined amount of discharge. Thus, air is circulated to each corner of the side compartment 14 and the air discharged to each corner can vary in the amount of discharge in the vertical direction. Even if the longitudinal size and the lateral size of the side compartment 14 vary in the vertical direction, the side compartment 14 can be cooled to an even temperature.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007169877-A (JP)
Title: Column joint structure of concrete-filled steel-pipe column
Inventor: KANEKO HIROFUMI
IPC: E04B1/30
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column joint structure which makes a lower end of a steel pipe of an upper column of a concrete-filled steel-pipe column and an upper end of a steel pipe of a lower column thereof connected together by means of an energy absorbing member, so as to properly exert a vibration control effect, by making a tensile force introduced into the energy absorbing member, when bending deformation occurs in a column due to earthquakes etc.  <P>SOLUTION: A lower end surface 3a of the steel pipe 3 of the upper column 2 of the concrete steel-pipe column and an upper end surface 5a of the steel pipe 5 of the lower column 4 thereof are brought into surface contact with each other, and the upper and lower steel pipes 3 and 5 are connected together by means of the energy absorbing member 6. Concrete 7 is infilled into the upper and lower steel pipes 3 and 5 in a continuous state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007168107-A (JP)
Title: Liquid ejection head
Inventor: HORIUCHI ISAMU
IPC: B41J2/16
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head in which volume swelling is relaxed by suppressing water absorptivity.  <P>SOLUTION: The liquid channel wall forming member of a liquid ejection head is formed of an optical cation polymerizable resin composition containing epoxy resin of a specific structure, and a compound (A) shown below. (A): a resin composition containing (II) cycloaliphatic epoxy resin, (III) acryl based resin, and (IV) partially acrylated epoxy resin where a part of epoxy resin having two or more epoxy groups in a molecule is acrylated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007173956-A (JP)
Title: High-frequency output monitor circuit device
Inventor: SATOMI AKIHIRO
IPC: H03F3/60
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize miniaturization of a substrate and improve measurement accuracy by enabling restriction of the length of leading of a wiring pattern on an RF detection circuit on the RF output side to a required sufficient length, in extracting one part of RF power to execute RF detection, immediately after outputting a high-frequency amplifier.  <P>SOLUTION: In a directional coupler 232 for taking out one part of RF output of a high-frequency amplifier 22, the length L of a coupling line 2321 is shifted to L<λ/4, orientation is thereby reduced, and the RF coupling output is extracted from the RF output side opposite to that of the conventional example. RF power, acquired from the RF coupling output, is converted into DC voltage by the RF detection circuit 233 and is used for monitoring the RF power; whereas, the RF power sneaking from the output side is blocked by a circulator unit 24 working as an isolator. In this way, performance of a monitor circuit equivalent to conventional circuit is ensured to prevent misdetections.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006195975-A (JP)
Title: Device and method for managing a plurality of kinds of storage devices
Inventor: AJIMATSU YASUYUKI
IPC: G06F13/10
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional controller which uses a single protocol and is incapable of managing a storage system having a plurality of kinds of disk drives using different kinds of communication protocols.  <P>SOLUTION: In receipt of a request from a user interface program requiring identification of the type of a disk drive connected to a disk controller, a disk management program communicates with each of disk controllers for deciding the type of a disk drive connected to the disk controller, selects a proper protocol for the disk drive based on the result, uses the selected protocol to send a request to the disk controller for gathering detailed information about the disk drive, and returns the detail information received from the disk controller to the user interface program for display on a monitor of a management console.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007167244-A (JP)
Title: Game machine
Inventor: HASE SATORU
IPC: A63F7/02
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To give new seasoning to a player by arranging a prism member capable of appearing in the front part of a display means.  <P>SOLUTION: A game machine includes the prism member 30 to appear in the front part of the liquid crystal display part 10. When the prism member 30 appears in the front part of the liquid crystal display part 10, a lottery result is indicated to the player, based on display contents which are obtained by combining a part to be directly viewed from the player with a part to be viewed through the prism member 30 concerning the display contents displayed on the liquid crystal display part 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007174241-A (JP)
Title: Mobile communication device, mobile communication control method, short distance communication device, and mobile communication system
Inventor: TAKAGI NOBUHIRO
IPC: H04W84/10
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To avoid an unsuitable operation state caused by user's forgetfulness of controlling operation conditions of a mobile communication device in a comparatively low-cost constitution.  <P>SOLUTION: An operation state judgement unit 104 judges an operation state it should be take in a public radio communication unit 101 from an identification code of its own device and the operation state information transmitted from a short distance radio communication unit 102. A radio communication control unit 105 controls the public radio communication unit 101 according to the judgement result. Concretely, the radio communication control unit 105 stops the transceiving function of the public radio communication unit 101 if the judgement result means the stop of transmission and receive. When the judgement result means manner mode setting, the public radio communication unit 101 is set in the manner mode while the transmission and receive are carried out with the public radio communication station 200.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007089111-A (JP)
Title: Synthetic display device of two-dimensional drawing and video image
Inventor: IWANE KAZUO
IPC: G06T1/00
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a perfect all-periphery video image by intuitively displaying a video image of three dimensions and a map of two dimensions understandably on an identical screen by intuitively displaying a place showing by the video image and the map and a visual point direction coincident in a three-dimension manner, displaying the map and each video image with a sufficient capacity and a sufficient resolution, and inserting the video image cut out of other frames into the coming-off part of the video image.  <P>SOLUTION: A synthetic display device which synthetically displays the three-dimension video image and the two-dimension map on the identical screen has a configuration which obtains a flat surface near a road parallel to an orthochromatic surface from the video image displayed, makes the map surface which synthetically displays the video image agree at this flat surface, makes directions of this video image and the map in agreement, continuously displays them, and changes the direction of a visual point while the directions of the map synthetically displayed according to an input operation and the video image have been made in agreement as they are.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007171000-A (JP)
Title: X-ray crystal structure analyzer
Inventor: MAEYAMA MASATAKA
IPC: G01N23/207
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray crystal structure analyzer capable of highly accurate measurement even relative to various samples having different crystal sizes.  <P>SOLUTION: In this X-ray crystal structure analyzer equipped with a condensing mirror 11 for focusing a generated X-ray into a point shape on a prescribed position, a sample S held on a sample holder provided on a goniometer 20 is irradiated with the X-ray generated from an X-ray generation device 10, to thereby analyze its crystal structure, and a distance variable means is provided on either or both of moving rails (guides) 15, 24 as a means for changing the relative distance between the X-ray generation device 10 and the goniometer 20, and thereby highly accurate measurement becomes possible even relative to various samples including a low-molecule large crystal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007167920-A (JP)
Title: Retaining device of punch for hole-blanking of automotive body
Inventor: ISHIKURA HIDEAKI
IPC: B21D28/34
Filed: 2005-12-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide the retaining device of a punch for hole-blanking of an automotive body with which service life of the punch is improved by eliminating shaking of the tip of a blanking punch for performing press working of a high-strength steel sheet (high-tensile material) having high tensile strength and high hardness.  <P>SOLUTION: This retaining device is composed of a backing plate 2 and a punch retainer 3 and is used for attaching the punch 4 for hole-blanking of the automotive body to the upper die holder 5 of an automotive pressing die. The high-tensile material (high-tensile steel sheet) of 0.5-1.5 mm thick is used for the automotive body and the retaining device is constituted so as to change the thickness of the backing plate 2 so that the pressure receiving area to the specific pressure applied to the upper die holder 5 via the backing plate 2 by impact force to the backing plate 2 which is generated by blanking force of the punch 4 when blanking the body with the punch 4 is extended in accordance with the magnitude of the blanking force of the punch 4 to the body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007173705-A (JP)
Title: Nitride semiconductor device
Inventor: UESUGI TSUTOMU
IPC: H01L29/861
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having improved breakdown voltage performance by forming FLR having the concentration distribution of impurities in semiconductor devices utilizing a nitride semiconductor.  <P>SOLUTION: The semiconductor device 10 comprises an n-type nitride semiconductor region 50; a p-type nitride semiconductor region 40 formed in a central range at the surface side of the semiconductor region; and p-type nitride semiconductor regions (FLR) 20, 30 forming at least one ring shape making a tour of the p-type nitride semiconductor region, in a termination range 54 formed by an n-type nitride semiconductor remaining at the outer periphery of the p-type nitride semiconductor region at the surface side of the semiconductor region. In the semiconductor device, the p-type annular nitride semiconductor region formed at least at the outermost periphery side has concentration distribution of impurities in its cross section. The impurity concentration of parts 22, 32 at the outer-periphery side and deep side in the cross section is lower than that of other parts 24, 34.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007178589-A (JP)
Title: Cleaning liquid for photolithography and cyclic usage of the same
Inventor: KOSHIYAMA ATSUSHI
IPC: H01L21/027
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning liquid for photolithography which is widely applicable to a wide variety of photoresists such as photoresists of i-line specification, KrF specification and ArF specification, exhibits excellent cleaning performance, and allows cyclic use of a used cleaning liquid as a recycled cleaning liquid after recovery/regeneration at high yield, and cyclic usage of the same.  <P>SOLUTION: The cleaning liquid for photolithography contains (a) at least one selected from among lower alkyl esters of acetic acid or propionic acid and (b) at least one selected from 5-7C cyclic or acyclic ketones in a (a) to (b) mass ratio of 4:6 to 7:3 and further (c) 0.01 to <1 mass% of an organic solvent for use in photoresist. The cyclic usage of the same is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007175586-A (JP)
Title: Oxygen-absorbing composition
Inventor: YAMANE MICHIYO
IPC: B01J20/08
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen-absorbing composition capable of improving an oxygen-absorbing capacity per unit mass of aluminum and difficult of generating hydrogen before beginning using it despite of its high oxygen-absorbing capacity.  <P>SOLUTION: The oxygen-absorbing composition includes an aluminum metal unit, an aluminum compound unit and a deliquescing substance unit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177856-A (JP)
Title: Tapered roller bearing
Inventor: FUJIWARA HIROKI
IPC: F16H25/14
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a preload with a small force during the operation without reducing the rigidity of a bearing in the rotating range between low-speed rotation and high-speed rotation.  <P>SOLUTION: The large flange part of an inner ring 2 on the raceway surface 2a side is formed of a separate flange ring 6. A gear 6a and a screw part 6b are formed in the outer diameter surface of the flange ring 6. The gear 6a is meshed with the gear 24a of the output shaft of a motor 24 secured to a bearing box 12 and the flange ring 6 is rotated to screw the screw part 6b with the screw part 12b of the bearing box 12. The large end faces 4a of the tapered rollers 4 are pressed by axially linearly driving the rotating flange ring 6 by the screwing of these screw parts 6b, 12b. By axially moving the flange ring 6 without receiving a tightening force with a small rotatingly driving force, the preload is adjusted with the small force during the operation without reducing the rigidity of the bearing in the rotating range between the low-speed range and the high-speed range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007175239-A (JP)
Title: Magnetic resonance imaging system, and method for wiring of cable in magnetic resonance imaging system
Inventor: TAKAGI MITSUO
IPC: A61B5/055
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging system and a wiring method of cables in the magnetic resonance imaging system, wherein respective cables connected to several local coils for receiving magnetic resonance signals can be arranged without via the inside of a coil for transmission being a transmission coil respectively.  <P>SOLUTION: The magnetic resonance imaging system 20 has: the coil 25 for transmission for transmitting a high frequency signal toward a patient; several receiving coils 27 and 28 for receiving a nuclear magnetic resonance signal from the patient; several retractors 32 and 33 which pull out at least two cables 30 and 31 connected respectively to the several receiving coils 27 and 28 to the outside of a rack 21 lest the respective cables 30 and 31 are via the inside of the coil 25 for transmission.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007179293-A (JP)
Title: Pressure regulating spring support method for pressure regulator
Inventor: SHIMIZU KENJI
IPC: G05D16/06
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a diaphragm from being inclined even with low shape accuracy such as parallelism of both the end faces of a pressure regulating spring so as to slide to a valve while integrating a pin and the diaphragm, and securing a relief passage, in a diaphragm type pressure regulator as shown in Fig. 1.  <P>SOLUTION: A pin part 18 of a diaphragm assembly 14 is centering-fitting supported by the valve 10, the end face 17 on the pressure regulating spring side of the diaphragm assembly 14 is has a spherical surface, a retainer 15 for the pressure regulating spring is provided, the retainer is contacted with the spherical surface, and shape variation of the spring is relieved by both-side spherical bodies.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177709-A (JP)
Title: Gear pump
Inventor: SATO MASANORI
IPC: F04C2/18
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear pump which sufficiently forms an oil film between the tooth flanks of two or more gears, prevents abrasion and damage of the tooth flanks, and improves durability.  <P>SOLUTION: The tooth flanks are provided with numberless fine recessed parts at random, the surface roughness parameter Ryni of the surface provided with the recessed parts is set within a range of 0.4 μm≤Ryni≤1.0 μm, and Sk value is set at -1.6 or less. The tooth flanks thereby exhibit high oil film forming capability, and long service life is obtained even under a condition that thickness of the oil film is extremely thin in low viscosity and diluted lubrication.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006159915-A (JP)
Title: Reinforcing fiber sheet, its manufacturing process and dress-up sheet using the sheet
Inventor: HASEGAWA TOMOHIDE
IPC: B32B5/00
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality of a molded article without increasing production cost and production time by allowing fair and easy manufacturing of a molded article with embedded reinforcing fiber cloth.  <P>SOLUTION: The reinforcing fiber sheet 1 is provided with a cloth core 4 comprising: a cloth layer 13 produced by crosswise weaving warp ribbons 11 and weft ribbons 12, both of which are aggregations of many reinforcing fibers, and a connecting reinforcement layer 14 which is impregnated into the cloth layer 13 in such way that the cloth layer 13 can be deformed at normal temperatures with the warp ribbons 11 and the weft ribbons 12 kept bonded to each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007176662-A (JP)
Title: Cleaning sheet
Inventor: DENTANI YOSHINOBU
IPC: B65H5/00
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sticking (jamming) to a paper feeding roller, by restraining stickiness of a adhesive layer, while imparting adhesive strength for removing dust-dirt sticking to the paper feeding roller by a paper feed of one time.  <P>SOLUTION: This cleaning sheet has the adhesive layer for removing the dust-dirt on any surface of a base material sheet, The adhesive layer is formed so that the adhesive strength based on JIS Z0237 is set to 50 to 300 g/25 mm, and a ball tack based on JIS Z0237 is set to 2 or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177374-A (JP)
Title: Coated paper for printing
Inventor: YAMADA YOSHITAKE
IPC: D21H19/38
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mat coated paper having low white paper brightness especially at a low density, good printability and suppressed minute gloss unevenness.  <P>SOLUTION: The mat coated paper for printing has a coating layer containing a pigment and an adhesive on a base paper. The pigment contains an inorganic pigment having particle size distribution containing ≥20 vol.% of pigment particles having a diameter of 6.5-23μm measured by laser method and the ratio of average particle diameters measured by laser method and sedimentation method (laser method/sedimentation method) of 3.0-10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007175649-A (JP)
Title: Solid acid, its manufacturing method, and solid acid catalyst
Inventor: HINO MAKOTO
IPC: C07C6/12
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new solid acid which is suitably used as a solid acid catalyst, excellent in stability as material and has a high surface acidity, and also provide a manufacturing method thereof.  <P>SOLUTION: The new solid acid contains α-alumina and tungstic acid and has a specific surface area of 3-50 m<SP>2</SP>/g and argon-absorption heat of at most -14.5 kJ/mol. After aluminum hydroxide is impregnated with a tungstic acid compound, the aluminum hydroxide is burned at a burning temperate of at least 1,000°C to give the solid acid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005533662-A (JP)
Title: インクジェット式ノズルおよびインクジェト式ノズルで使用するための孔をレーザ孔開けする方法
IPC: B23K26/38
Filed: 2003-04-11
Abstract: 所望の開口の外周線（６３０）より内側で、外周線（６３０）を実質上最初に初期アブレーションしないように外周線（６３０）から十分に距離が離れた一点（６１０）でレーザビームを用いて加工物の表面を最初に照射する工程を含んだ、インクジェット式ノズルを製造するのに用いられる加工物の開口をレーザ切削する方法。レーザビームは、外周線（６３０）が変形しないように制御された可変速度で、ほぼ外周線（６３０）の方向に駆動される。加工物の材料は、外周線（６３０）内の材料をほぼ取り除くよう設計されたパターンでアブレーションされ、それによって開口が形成される。
Patent JP-2005534044-A (JP)
Title: 微小流体デバイス、方法、およびシステム
IPC: G01N37/00
Filed: 2003-07-15
Abstract: 流体サンプルを操作するための、微小流体アセンブリ（９８）、システム、および方法が提供される。アセンブリは、弾性変形可能なカバー層（１０４）およびより低い弾性で変形可能な基剤（１００）を備える。この方法は、カバー層が元に戻る場合に、新たな連絡が、このアセンブリにおいて、カバー層と基材との間で生じるように、そして／または新たなバリア壁が形成されるように、カバー層を介して基材を変形させる工程を包含する。この方法を実施するためのシステムもまた、提供される。
Patent JP-2007528792-A (JP)
Title: 携帯型工作機械
IPC: F02B63/02
Filed: 2003-12-09
Abstract: ディスクガードと、機械の通常の直立位置において水平である回転軸線４を中心として回転可能な円形ディスク形状のツール３とを有するツールユニット１と、機械ユニットのトップ部分内に少なくとも部分的に収容された１つのフィルタシステムと１０、中心線３０を具備するボア１２を有するエンジンシリンダ１３とクランクシャフト１４とクランクケース１５を有する内燃エンジン１１と、空気及び燃料をエンジンに供給する部材を有するアセンブリ１６と、燃料タンク１７と、消音器はシリンダに直接取り付けられている、消音器の背面４２内に提供されておりかつシリンダ１３の排気ポート４７と対向する、入口ポート４６を有する消音器１８と、ハンドル１９、２０と、コントロールボタン２１、２２と、好ましくは、平らな地面上における機械の直立配置を実現する機械ユニットの裏面上の支持部２３、２４とを少なくとも有している、機械ユニット２と、機械ユニットとツールユニット間の動力伝達装置と；を有する携帯型工作機械である。シリンダボアの中心線３０が、ツールユニットに向かう方向において、ａ）機械ユニットの裏面上の支持部が、機械が直立位置において置かれる水平表面に接触した際に、前述の水平表面と一致するラインであるベースライン３３、及びｂ）機械が直立位置を具備している際に、ツールの下部のツールの周辺のポイントから機械ユニットの後方支持部２４の底面に延長する接線３３’、のいずれか又は両方の垂線に対してゼロを上回る傾斜角αを形成するように、特に、シリンダボア１２が、前述の方向において前方に傾斜している。