baber/WOPTO huggingface dataset:
Patent JP-2004170042-A (JP)
Title: Material supply device for rotary hearth furnace
Inventor: SHIMA SHINJI
IPC: F27B9/38
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material supply device for a rotary hearth furnace for supplying agglomerated materials liable to powder, deform and mutually deposit into the furnace in an uniformly dispersed manner.  <P>SOLUTION: The material supply device uses a flat belt conveyor for supplying the materials to the rotary hearth furnace. The material supply device has a scraper provided in inclination to the moving direction of the flat belt conveyor for guiding the materials on the flat belt conveyor to the side face of the flat belt conveyor. Herein, the scraper is preferably provided toward both side faces of the flat belt conveyor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177991-A (JP)
Title: Information inputting device
Inventor: EBIHARA WATARU
IPC: G06F3/033
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information inputting device which executes a desired function by an extremely simple operation even when a cursor display body is provided with a plurality of functions.  <P>SOLUTION: When icons 40, 41, 42 and 43 of a plurality of functions such as the new preparation, display, storage and edition of documents are displayed at a display part 11, the desired icon is clicked, so that the desired function is selected and executed. When the character input function is selected, a cursor display body 52 and a function display body 53 in the neighborhood are simultaneously displayed, so that characters are inputted, and the displayed function display body 53 is clicked, so that the function selection state is restored from the character input state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178642-A (JP)
Title: Disk cartridge
Inventor: SHIGA HIDEAKI
IPC: G11B23/03
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the assembling of a coil spring into a disk cartridge constituted of a thin and long coil spring in which a spring member for pressing a rotary shutter in a closing direction is fixed to a guide wire locked at both ends in a housing to be elongated/contracted along the guide wire.  <P>SOLUTION: Pulling-out prevention enlarged parts formed in both ends of a guide wire 13 are set to a sizes capable of avoiding the breaking-out of a coil spring 14 fixed to the guide wire 13. At least one of the large parts 40 is formed into an arrowhead shape to enable the insertion of the guide wire 13 from the large part 40 side into the coil spring 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183913-A (JP)
Title: Air conditioner
Inventor: SAITO MAKOTO
IPC: F25B1/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of developing sufficient heating capacity and high operating efficiency even if an outside air temperature is -10°C or under.  <P>SOLUTION: This air conditioner comprises a low stage compressor allowing the regulation of rotational speed, a high stage compressor allowing the regulation of rotational speed independently of the low stage compressor, a condenser, a first pressure reducing device, and an evaporator which are connected to each other in order. An intercooler is installed between the condenser and the first pressure reducing device. Refrigerant flowing out of the condenser is branched, the refrigerant pressure-reduced to an intermediate pressure through a second pressure reducing device makes heat exchange in the intercooler and flows into the suction side of the high stage compressor to form a heat pump cycle. Thus, even when the outside air temperature is low, highly efficient heating operation can be performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184201-A (JP)
Title: Pressure sensor
Inventor: MARUYAMA YUMI
IPC: G01L9/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To measure pressure with a semiconductor diaphragm pressure sensor without providing intermediate insulation material between the measuring environment and the sensor even in the case used at high temperature.  <P>SOLUTION: The sensor comprises a semiconductor diaphragm 11 flexible for pressure impression and a plurality of projection parts 21 of rod type having different projection lengths from the peripheral side toward middle side of the diaphragm 11. The projections 21 are flexible in the displacement direction of the diaphragm 11. When pressure is impressed, the diaphragm 11 is distorted and the tip end of the diaphragm 11 and at least one projection 21 contact. Based on the electric current flowing between the contacted projection 21 and the diaphragm, the impressed pressure is to be detected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180607-A (JP)
Title: Farming implement
Inventor: TANIZAWA TSUTOMU
IPC: A01B59/042
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a farming implement easily compatible with various tractors.  <P>SOLUTION: The farming implement includes a shaft supporting unit supporting an input shaft 11 to which mechanical power from a traveling vehicle is inputted and a mobile machine frame supporting a tilling unit making a tilling operation and a land-leveling unit making a land-leveling operation, wherein the mobile machine frame is designed to be switchable between a folded off-work mode and an unfolded on-work mode through turning around a fold central shaft 31 attached to the shaft supporting unit. Further, in this farming implement, a shaft supporting member 15 supporting the fold central shaft 31 is detachably attached to the shaft supporting unit, and a transmission case 28 rotatably supporting an output rotator 27 outputting mechanical power from the input shaft 11 side is detachably attached to the shaft supporting unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181088-A (JP)
Title: Foaming system, and its method
Inventor: SHIOYAMA MASAKAZU
IPC: E03D11/02
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foaming system for uniformly supplying the foaming solution of a surfactant to a supply object, and also inexpensively and easily performing foaming, and also to provide a foaming method.  <P>SOLUTION: The system 1 includes: a foaming apparatus 2 for foaming the solution of the surfactant; a branch connection pipe 5 which is connected to the foaming apparatus, and branched into a plurality of pipes; and a plurality of supply means (division pipes 6a-6d) which are respectively continued to the branched ends of the branch connection pipe 5, and provided with a supply port (a supply hole 33). It is favorable that the supply means include a drain means for draining water remained inside the supply means (drain valves 34a, 34b).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193245-A (JP)
Title: Semiconductor memory device
Inventor: OYU SHIZUNORI
IPC: H01L29/76
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device whose information retaining characteristics are improved by elongating the information retaining time.  <P>SOLUTION: The semiconductor memory device is equipped with a semiconductor substrate (10) and a gate electrode (1) formed on the substrate (10). The length of the gate for the gate electrode (1) is longer than the minimum working size. The length of the gate electrode (1) is more elongated than the minimum working size whereby the concentration of the semiconductor substrate (10) for regulating a threshold voltage Vth can be reduced than that of a conventional substrate, thereby permitting the reduction of a connecting electric field in a boundary surface between the semiconductor substrate (10) and diffusion layers (11, 11', 12) than that in a conventional device. Accordingly, the leak current which flows through the boundary surface between the semiconductor substrate (10) and the diffusion layers (11, 11', 12) can be reduced than that of a conventional device, whereby the time from writing an information into a capacity unit (6) until the rapture of the information or a retaining time of the information by the capacity unit (6) or an information retaining time can be more elongated than that of the conventional device, thereby improving the information retaining characteristics.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187558-A (JP)
Title: Fishing float
Inventor: TANAKA EIICHI
IPC: A01K93/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing float exhibiting action and effect of excellent usability, functionality, etc.  <P>SOLUTION: The fishing float comprises a main float 1 and a sub-float 2 having threading holes 3 and 6 for passing a fishing line through the center of each float. The main float 1 is held in a recessed storage part 5 arranged on the top of the sub-float 2 and combined into one. The buoyancy of the main float 1 and the sub-float 2 is set so that the main float 1 floats on the water surface and the sub-float 2 is sunk underwater. The storage part 5 of the sub-float 2 is formed in an approximately bowl shape and the fishing float is cast in the combined state of the main float 1 held in the storage part 5 of the sub-float 2. After landing on the water, the sub-float 2 is separated from the main float and sunk underwater. The sunk sub-float is expected to have effect of transporting a bait to a living level of fish.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190177-A (JP)
Title: Dryer canvas for paper-making machine
Inventor: OHIRA TATSUYA
IPC: D21F7/08
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dryer canvas for paper-making machine having good surface smoothness suitably useable for papermaking machine dryer section in application in which a high-quality level is required and having also stiffness in weft direction.  <P>SOLUTION: The dryer canvas for papermaking machines is composed of a woven fabric using warp and weft of a synthetic fiber. The dryer canvas is equipped with at least two-layered weft layers 12 and 13 on the side which comes into contact with paper surface and on the side which does not come into contact with paper surface, and the warp 11 is composed of a monofilament having a flat cross section and the weft 12 constituting the weft layer on the side which comes into contact with paper surface is composed of a monofilament with a cross section having vertically opposite two linear parts in the thickness direction, and the weft 13 constituting the weft layer on the side which does not come into contact with the paper surface is composed of a monofilament with a cross section having a curved part in a part downward positioned in the thickness direction, and dimension in the thickness direction of the cross section of the weft 13 is larger than dimension in thickness direction of a cross section of the weft 12 constituting the weft layer on the side which comes into contact with the paper surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199948-A (JP)
Title: Lead acid battery
Inventor: ARAI TAKAYUKI
IPC: H01M4/14
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead storage battery capable with improved high-efficient discharge characteristics.  <P>SOLUTION: Positive electrode plates and negative electrode plates are alternately laminated through separators to form a group of electrode plates. Porous membranes 2 are provided on both sides of the positive electrode plates 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198660-A (JP)
Title: Optical fiber and its manufacturing method
Inventor: ONO TAKAYOSHI
IPC: G02B6/44
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a optical fiber causing no partial separation of a bare fiber from a primary layer even if soaked in water for a long period, having little increase in transmission loss, and having superior water-resisting characteristic, and its manufacturing method.  <P>SOLUTION: In this optical fiber 14 composed by coating the cured primary layer 12 and a secondary layer 13 on the outer periphery of the bare fiber 11, an average transmittance Tp of the primary layer 12 before curing in measuring light with a wavelength region of 300-450 nm, is 0.2-0.9 at a thickness of 35μm, and water absorption is 2% or less after curing. The secondary layer 13 has an average transmittance Ts of 0.1-0.9 at a thickness of 25 μm before curing in the measuring light with a wavelength region of 300-450 nm. This resolves defects in the past wherein the naked fiber partially separates from the primary layer when soaked in water for a long period, and the optical fiber is subjected to uneven microbend in the longitudinal direction, fault of causing a large increase in the transmission loss greatly is solved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201038-A (JP)
Title: Data storage device, information processing apparatus mounted therewith, and data processing method and program thereof
Inventor: SATO AKASHI
IPC: G06F21/62
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for the encryption processing of stored data and the management of an encryption key suitably applicable to the case that the user authentication and encryption of stored data are both applied to a storage device.  <P>SOLUTION: The storage device is provided with an encryption circuit 54 for using an encryption key created from prescribed individual identification information such as a password to encrypt desired data and the individual identification information itself, a magnetic disk 10 for recording the data and the individual identification information encrypted by the encryption circuit 54, and a CPU 58 for using the encrypted individual identification information stored in the magnetic disk 10 to authenticate a user. Then the storage device authenticates the user on the basis of authentication data, uses the encryption key to encrypt write data transmitted from a host system and records the encrypted data to the magnetic disk 10, or uses the encryption key to decrypt the data read from the magnetic disk 10 and to transmit the decrypted data to the host system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204435-A (JP)
Title: Construction method of opening/closing device, and mounting auxiliary tool
Inventor: INOUE HIDEHISA
IPC: E06B9/17
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of an opening/closing device allowing efficient construction.  <P>SOLUTION: A mounting auxiliary tool 20 for the opening/closing device is detachably mounted to a longitudinal opening/closing device body wound with an opening/closing body, and almost the whole outer peripheral surface of the opening/closing body is covered with a sheet body 21 of the mounting auxiliary tool 20. While holding the opening/closing device body in a horizontal state to the sheet body 21, the opening/closing device body is lifted as it is in the horizontal state from its opposed position to the approximately center part in the longitudinal direction of the opening/closing device body and mounted to a mounted part using the mounting auxiliary tool 20. The mounting auxiliary tool 20 is then detached from the opening/closing device body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202290-A (JP)
Title: Method for treating soil or the like contaminated with organic chlorine compound
Inventor: YANAGIDA SHOZO
IPC: A62D3/178
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating soil or the like contaminated with an organic chlorine compound which efficiently removes the organic chlorine compound.  <P>SOLUTION: Conductive microparticles and a hydroxide are kneaded with the soil contaminated with the organic chlorine compound to form a reaction layer, and the reaction layer is radiated with a microwave for dielectric heating, and then the organic chlorine compound is volatilized by heating the soil. Then, the organic chlorine compound thus volatilized is reduced in the reaction layer. As the hydroxide, iron hydroxide is preferable, and as the conductive microparticle, iron powder is preferable. By the above method, the organic chlorine compound is efficiently removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204253-A (JP)
Title: Target
Inventor: UEMURA NORIO
IPC: C23C14/34
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive target capable of reducing particles produced during the sputtering that is a problem in a multi-fraction target applied to cope with the jumboizing of the target for thin film deposition used in manufacturing products of flat panel displays such as semi-conductor, magnetic disk and liquid crystal at low cost.  <P>SOLUTION: In the target, end faces thereof are bonded to each other through solid phase diffusion. Friction press-bonding and friction stir-bonding are applicable for a method of solid phase diffusion bonding when a hot isostatic press is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205690-A (JP)
Title: Manufacturing method for display
Inventor: MURASE EIJU
IPC: H05B33/14
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a display by which a photolithographic process is eliminated by changing a wet etching process to a dry etching process using laser and high productivity is realized.  <P>SOLUTION: In a manufacturing method for a display which uses a thin film transistor substrate on which thin film transistors are constituted as a driving substrate, during the patterning of the wiring on the thin film transistor substrate or pixel electrodes, the wiring or the pixel electrodes is irradiated with laser light beams which are formed into a prescribed pattern to directly form a pattern, and thermally expandable microcapsules are used for the pattern forming of the wiring or the pixel electrodes as peeling layers for the laser processing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207429-A (JP)
Title: Semiconductor integrated circuit device, circuit board and information reading method
Inventor: NAKANO TAKEHITO
IPC: H01L27/04
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To read internal information stored in a semiconductor integrated circuit device.  <P>SOLUTION: Semiconductor information peculiar to the semiconductor integrated circuit device 10 is stored in a semiconductor information storage means 11. The peculiar semiconductor information is, e.g., User ID for identifying the semiconductor integrated circuit device 10, information for identifying manufacturing time like LOT No, etc. If necessary, a reading program for reading the semiconductor information of the device 10 is stored in a storage device 20 installed externally. When a signal requiring the semiconductor information is supplied, a semiconductor information output means 12 responds to the signal, and reads the semiconductor information from the semiconductor information storage means 11, following a reading program of the storage device 20 when the program is executed. The read semiconductor information is written in the external storage device 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206788-A (JP)
Title: Magnetic memory device
Inventor: TSUJI TAKAHARU
IPC: G11C11/15
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of necessary wiring layers without increasing the chip area in a magnetic memory device.  <P>SOLUTION: In each memory cell line, the source areas of the access transistors are electrically connected to each other by N<SP>+</SP>diffusion node NSL0<x>, NSL1<x> disposed being extended in a line direction. The N+diffusion mode NSL is connected to a main word line/MWL<x> set to an L level (ground voltage Vss) when a corresponding memory cell line is selected. In response to the setting of the main word line/MWL<x> to the L level, the word lines WL0<x>, WL1<x> of an x line are set to H levels in reading data, and the digit lines DL0<x>, DL1<x> of the x line are set to H levels in writing data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204595-A (JP)
Title: Automatic top-railed sliding door device
Inventor: KADOI MAKOTO
IPC: E06B3/46
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top-railed sliding door device constituted to carry out maintenance/inspection conveniently in the case a door pocket panel enclosing a top-railed sliding door when the door is opened is constructed of an undetachable building wall regarding the automatic top-railed sliding door device provided with the top-railed sliding door hangingly provided at an upper rail to automatically be opened/closed.  <P>SOLUTION: The upper rail hangingly provided with the top-railed sliding door 1, a motor for driving the top-railed sliding door 1 to be opened/closed, a control unit 5, and other necessary members are mounted to a base 2, and the base 2 is detachably mounted to an upper rail 20 fixed to a reinforcement 15 hanging from a backing upper rail 14 of a backing frame body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214953-A (JP)
Title: Packet repeater, packet relay program, program recording medium and packet relay method
Inventor: KAJIURA YASUYUKI
IPC: H04L12/70
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet repeater, a packet relay program, a program recording medium and a packet relay method for registering accurate information to a server.  <P>SOLUTION: The packet repeater is provided with an address conversion part 23a for converting a private address for performing communication on a private network included in the data part of a packet to a global address for performing the communication on a global network.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208479-A (JP)
Title: New energy hybrid power system and its control method
Inventor: MURAOKA OSAMU
IPC: H02J3/38
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power system which can utilize night power one hundred percent and besides can utilize natural energy obtained by a plant for water management, sludge disposal, waste disposal, etc., and an emergency power source which is easy in maintenance and control.  <P>SOLUTION: This system is equipped with a controller to which a high-voltage power receiving circuit for receiving commercial power supplied from a power company and an emergency power source, where a power unit for converting natural energy such as a solar cell, etc. into electric energy and a storage battery are combined, are connected in parallel via an AC/DC converter and which performs the switching of the discharge/charge mode of the AC/DC converter and input/output control; a demand power setter which sets the amount of power reception of the commercial power corresponding to the generated power of the above power unit; a device which measures the generated power of the above power unit; and a switch which supplies a load with commercial power supplied from the power company or power supplied from the emergency power source selectively or superposedly .  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004520087-A (JP)
Title: 多孔質膜要素を使用する血液収集システムおよび方法
IPC: A61M1/36
Filed: 2001-07-18
Abstract: 血液から白血球を除去するフィルターは、ハウジング（３０）で囲まれた濾過材（２０）を含む。濾過材（２０）は、メインフィルター領域（ＭＦ）を含み、これは、第一および第二スキン面間で伸長している多孔質膜構造を含む。この多孔質膜構造は、一定範囲の直径を有するセルを交差させることにより、形成される。第一スキン面に隣接したセルは、第二スキン面に隣接したセルの直径よりも一般に小さい直径を有する。第一スキン面は、開口領域を含み、該開口領域は、第一スキン面と交差しているセルにより形成された細孔により規定される。該開口領域の大部分は、約１２μｍと２８μｍの間の直径を有する細孔により、規定されている。
Patent JP-2004504406-A (JP)
Title: グレリンアンタゴニスト
IPC: C07K7/06
Filed: 2001-07-10
Abstract: グレリンとして知られている成長ホルモン放出ペプチドに拮抗する特性をもつ新規なペプチドが開示されている。この新ペプチドは、哺乳動物の成長ホルモンの血中濃度を低下させることにおいて有用であり、治療上の価値を持つ。
Patent JP-2004505619-A (JP)
Title: 血管内皮増殖因子２
IPC: A61K45/00
Filed: 2001-08-03
Abstract: ヒトＶＥＧＦ−２ポリペプチド、その生物学的に活性であり、かつ診断的または治療的に有用なフラグメント、アナログ、または誘導体、およびそのようなＶＥＧＦ−２ポリペプチドをコードするＤＮＡ（ＲＮＡ）が開示される。組換え技術によってそのようなポリペプチドを産生するための手順、ならびにそのようなポリペプチドに対する抗体およびアンタゴニストも提供される。そのようなポリペプチドおよびポリヌクレオチドは、創傷治癒を刺激するため、および血管組織の修復のために、治療的に使用され得る。腫瘍新脈管形成およびそれによる腫瘍増殖、炎症、糖尿病性網膜症、慢性関節リウマチ、および乾癬を阻害するために、この抗体およびアンタゴニストを使用する方法も提供される。
Patent JP-2004508032-A (JP)
Title: アポトーシスタンパク質の阻害剤の新規ファミリーメンバー
IPC: C12N5/10
Filed: 2001-08-30
Abstract: ＩＡＰＬ−２のポリペプチドおよびポリヌクレオチド、ならびにかかるポリペプチドを組換え技術によって製造するための方法が開示される。また、診断アッセイにおいて、該ＩＡＰＬ−２のポリペプチドおよびポリヌクレオチドを使用する方法も開示される。