baber/WOPTO huggingface dataset:
Patent JP-2003524043-A (JP)
IPC: B01J19/18
Filed: 2001-02-16
Abstract: Production of polyether polyols by reaction of diols or polyols with a 2-4C alkylene oxide in the presence of a multi-metal cyanide complex catalyst comprises use of a tall vertical cylindrical reactor with a central stirrer and heat exchange plates arranged in the longitudinal direction of the reactor at an angle, alpha , of 0-70 [deg] in the direction of rotation of the stirrer to the reactor radius. A process for the production of polyether polyols (I) by reaction of diols or polyols with ethylene oxide, propylene oxide and/or butylene oxide in the presence of a multi-metal cyanide complex catalyst (II) comprises carrying out the reaction in a tall vertical cylindrical reactor with a central stirrer and heat exchanger plates, through which a heat exchange medium flows and which are arranged essentially in the longitudinal direction of the reactor at an angle alpha , of 0-70 [deg] in the direction of rotation of the stirrer to the reactor radius.
Patent JP-2003527589-A (JP)
Title: 車両タンク装置の気密検査方法および装置
IPC: F02M25/08
Filed: 2001-03-09
Abstract: (57)【要約】
車両タンク装置の気密検査方法において、車両の停止後に遮断手段によりタンクを密閉し、それに続いてタンク内に発生する圧力を圧力センサにより測定し、および圧力の時間経過に基づいて漏れを推測する。この方法による気密検査装置が開示される。
Patent JP-2003532789-A (JP)
Title: 耐熱圧力容器
IPC: C10J3/46
Filed: 2001-05-04
Abstract: (57)【要約】
炭素系材料をガス化する反応装置は１つ以上の耐熱材料の内側ライニングと、耐熱ライニング好ましくは圧力容器をライニングする腐食抵抗被覆を取巻く圧力容器と、圧力容器を実質的に被覆する熱伝達流体を循環させ圧力容器壁の温度と好ましくは休止中のライニングの温度とを制御する１つ以上の通路とを含んでいる。
Patent JP-2004520853-A (JP)
Title: 組織捕捉縫合装置及び方法
IPC: A61B17/06
Filed: 2001-05-19
Abstract: 一般に胃食道路に内視鏡処置を実施するための組み合わされた組織付着及び縫合糸捕捉装置（１００）。装置（１００）は、特に、胃食道反射疾患群を治療又は改善するように考案された胃形成手術に使用される複数のひだを形成するために適合される。装置は、内視鏡の遠位端に取り付けられた組織ソーイングカプセル（１０２）を含み、針（１２０）を有し、これは、カプセル（１０２）遠位先端キャビティに堆積され、次に、組織折り目を縫合し、回収されて、複数の挿管を必要とせずに、次の組織折り目の縫合を可能にする。縫合糸クリップ送出装置（２００）も開示され、これは、カプセル（１０２）内に嵌まるように適合され、複数の挿管を必要とせずに、縫合糸（１１８）を捕捉することができる。組み合わされた装置がオーバーチューブの必要性を排除し、胃形成手術の速度効率を最大限にする。組み合わせ装置を使用するための方法も開示される。
Patent JP-2003534561-A (JP)
Title: 測定量を遠隔検出するためのセンサ、センサシステムおよび方法
IPC: G01S13/02
Filed: 2001-04-05
Abstract: (57)【要約】
測定量を遠隔検出するためのセンサシステムが、測定量の影響のもとに変化する共振周波数を有する第１の共振器（５）、変調された高周波信号を送受信するためのアンテナ（１）、第１の共振器（５）をアンテナに結合するための変調器／復調器（２）ならびに高周波信号の搬送波周波数によって励起される第２の共振器（３）を備えたセンサを有している。問合せユニットは、２つの共振器の励起するための質問無線信号を発生し、質問無線信号の送信を遮断する。それにより、センサから送出される応答無線信号が受信される。
Patent JP-2003204668-A (JP)
Title: Power converter
Inventor: WATANABE YUKIO
IPC: H02M1/08
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and cost of an apparatus by improving the current utilization rate of a semiconductor switching device and a diode.  <P>SOLUTION: This power converter is formed by serially connecting a plurality of switching devices having a structure, housing the semiconductor switching devices Q1, Q2, Q3, Q4 and the diodes D1, D2, D3, D4 connected in reverse parallel to the semiconductor switching devices Q1, Q2, Q3, Q4 within one package. External diodes DX1, DX2, DX3, DX4 are connected in reverse parallel across the respective switching devices which are connected in series.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202805-A (JP)
Title: Map database transformation system
Inventor: YONEYAMA KIYOSHI
IPC: G09B29/00
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To transform existing map data into new map data without further survey when a new coordinate system is presented.  <P>SOLUTION: A system for modifying existing topographical/map data without further survey when a new coordinate system is presented is provided. First, four corner points of a mesh in the presented new coordinate system are inputted, then the four corner points of the new mesh are transformed into the original coordinates based on the stipulated transformation formula corresponding to each mesh. All the vector coordinate values inside the four corners of the mesh are taken out to be normalized, and the normalized vectors are proportionally distributed so as to correspond to the four corners of the new mesh. Based on the proportionally distributed data, a new database is constructed. By repeating the same process on other meshes, the whole map can be transformed into a new coordinate system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206894-A (JP)
Title: Propeller fan, forming die thereof and fluid feeder
Inventor: OTSUKA MASAO
IPC: B29L31/08
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propeller fan capable of restraining fluctuations and development of eddy generated at a blade top end part and a blade edge part of the propeller fan, preventing peeling-off on a blade surface, and increasing wind amount.  <P>SOLUTION: This propeller fan 2 comprises a cylindrical boss 4 and a plurality of blades 5. A curvature surface of the blade 5 is formed out of an outer surface 4a, a front edge 5a, an outer edge 5b, a rear edge 5c and the blade top end part 5d for smoothly jointing the front edge 5a with the outer edge 5b, and a rear joint part 5e for smoothly jointing the outer edge 5b to the rear edge 5c of the boss 4. A recess 12 is formed as a notching part at a prescribed position of the rear edge 5c of the blade 5. The fluctuations and development of the eddy are restrained by the recess 12, peeling-off on the blade surface is prevented, and efficient blowing is performed by increasing wind amount.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207169-A (JP)
Title: Air conditioner using thermal storage of building frame
Inventor: KATSUKI KENSHO
IPC: F24F5/00
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner that stores heat efficiently while reducing cost, and performs air-conditioning efficiently using the stored heat.  <P>SOLUTION: This air conditioning equipment includes an indoor device 2 and an outdoor device 3 that heat or cool air taken in from a ceiling ventilating space 32 of a concrete building 30 and that send the air to a floor ventilating space 33, and a ventilating duct 11 that sends air from the floor ventilating space 33 to the ceiling ventilating space 32. The equipment stores heat in a slab 34 by the heated or cooled air circulated from the space 33 to the space 32, and opens a shutter device 9 placed on a floor blow outlet 8 on a floor 31b in air conditioning, and blows the air that has been thermal stored from the floor ventilating space to inside the room.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207082-A (JP)
Title: Fastening band and pipe separation preventive device for pipe fitting
Inventor: KAWANISHI HIDETO
IPC: F16C11/04
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening band and a pipe separation preventive device for a pipe fitting allowing shipment of its components upon provisional assembly at a factory and allowing erection of the intended construction without disassembling the provisional assemblies at the site.  <P>SOLUTION: The fastening band split into two segments 16A and 16B to be tightened upon being set on the peripheral surface of a pipe, etc., wherein one side of the joining surfaces of the segments 16A and 16B is pivoted so that they can be opened and closed, and the other side serves as an opening 28. The pivoting part 27 is arranged so that a pivot pin 24 on one segment 16A is fitted movably in a long hole 26 in the other segment 16B, and the open dimension of the opening 28 is made greater than the outside diameter of the pipe, etc., by moving the pin 24 inside the long hole 26. When the joining surfaces of the segments upon being set on the peripheral surface of the pipe, etc., are to be tightened by a fastening member such as bolts 20 and nuts 21, the pin moves inside the long hole in accordance with the fastening operation so as not to obstruct the fastening operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213518-A (JP)
Title: Spinneret for conjugate spinning
Inventor: FUJII YASUSHI
IPC: D01D5/32
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinneret for conjugate spinning enabling stable spinning of yarn so that a conjugated filament does not have a cocoon type cross section.  <P>SOLUTION: This spinneret for conjugate spinning comprises mutually independently leading polymers Pa and Pb different in melting viscosity through a pair of extrusion holes 2a and 2b to the lower face 1b of the spinneret and joining these polymers side by side on the lower surface of the spinneret. In the spinneret, a pair of extrusion holes 2a and 2b are formed in a curved surface in which mutually opposed insides is formed as flat surfaces and the outside is formed in a curved surface in protruded state toward the outside when viewed from an extrusion hole end side and spinning holes are obliquely bored so that extrusion hole ends come close to each other to the taking up direction F of the conjugated filament.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002236281-A (JP)
Title: Liquid crystal display device
Inventor: HASEGAWA KAORU
IPC: G02F1/1345
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and lightweight liquid crystal display device wherein a fluorescent tube of a backlight is efficiently housed. SOLUTION: In the liquid crystal display device having a liquid crystal display panel PNL formed by superposing a first and a second insulating substrates on each other via a prescribed gap so that the surfaces on which a transparent pixel electrode and an alignment layer are provided of the first and the second substrates, respectively, are opposed to each other, sticking both the substrates to each other by using a sealing material provided at the end part between the both substrates in a frame shape, sealing a liquid crystal in the inner side of the sealing material between both the substrates and providing each terminal of a plurality of scanning signal lines and video signal lines arranged on the facing surface of the first insulating substrate on the outside of the sealing material, the fluorescent tube LP is disposed under plurally arranged tape carrier packages TCP1.
Patent JP-2003214986-A (JP)
Title: Determination method of power of spectacle lens, spectacle lens and computer program
Inventor: SUZUKI MASAMI
IPC: A61F9/007
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining the intensity of a spectacle lens giving a fitted power even in the wearing in a distance between cornea vertexes other than a regulated distance between cornea vertexes.  <P>SOLUTION: When a reference distance between cornea vertexes that is the base of the distance between cornea vertexes as the distance between a backward refractive plane and cornea is L<SB>0</SB>(mm), a temporary power is S<SB>0</SB>(diopter), and an actual distance between cornea vertexes is L (mm), the temporary power S<SB>0</SB>of the lens is determined by use of the reference distance between cornea vertexes L<SB>0</SB>, and then the actual power S (diopter) is determined according to the following expression (1).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212708-A (JP)
Title: Plant growth promoter
Inventor: MATSUMURA KENJI
IPC: A01N63/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for promoting growth of plants, which is utilizable in order to bring about shortening of culturing period and increase of crop yields in culture of farm products, garden crops, etc.  <P>SOLUTION: This plant growth promoter comprises Pseudomonas fluorescens SC-29 strain (a bacterium deposited as an accession number of FERM P-18671 in the Patent Microorganism Depository, National Institute of Advanced Industrial Science and Technology).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213844-A (JP)
Title: Plain tile laying method and plain tile
Inventor: HASHIMOTO MITSUHIKO
IPC: E04D1/34
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the possibility of impairing waterproofing performance even when a strong wind blows against a roof due to a typhoon or the like.  <P>SOLUTION: In placing the back side face of a ridge side plain tile 1 over the surface side face of an eaves side plain tile 1, a part of at least the eaves side part out of an overlap part of the surface side face of the eaves side plain tile 1 and the back side face of the ridge side plain tile 1 is overlapped through a pressure sensitive adhesive double coated tape T.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215814-A (JP)
Title: Resist pattern thickness-reducing material, resist pattern and method of manufacturing the same, and semiconductor device and method of manufacturing the same
Inventor: OZAWA YOSHIKAZU
IPC: H01L21/027
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material, etc., capable of reducing the thickness of resist patterns.  <P>SOLUTION: The resist pattern thickness-reducing material containing at least one kind selected from a water-soluble resin and alkaline-soluble resin. The method of manufacturing the resist patterns including applying the resist pattern thickness-reducing material so as to cover the surface of the formed resist patterns and forming a mixing layer with the resist pattern thickness- reducing material on the surface of the resist patterns. The method of manufacturing the semiconductor device including a process step of forming the resist patterns reduced in the thickness by applying the resist pattern thickness- reducing material so as to cover the surface of the resist patterns formed on a ground surface layer, forming the mixing layer with the resist pattern thickness-reducing material on the surface of the resist patterns and subjecting the coating to development processing and a process step of patterning the ground surface layer by etching using the resist patterns as a mask.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216910-A (JP)
Title: Information recording medium, method of reading it, and issuing device therefor
Inventor: HORIGUCHI RYUJI
IPC: B42D15/10
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable reading while holding a media and a sensor in a fixed state provide an information recording medium and to greatly increase the number of kinds (codes) of pieces of characteristic information.  <P>SOLUTION: The information recording medium 10 has an optical recording part 13 for recording a plurality of mechanically discernible pixel-shaped diffracting structures. The optical recording part 13 is given characteristic information by breaking a part of the pixel-shaped diffracting structures. In this case, the pixel-shaped diffracting structures may be integrated together according to a predetermined rules. Also, a pattern part depicted by the same diffracting structure as the optical recording part 13 may be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224177-A (JP)
Title: Centering apparatus and semiconductor manufacturing apparatus
Inventor: KYO KISO
IPC: H01L21/687
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when wafers are transferred one after another between an automatic carrying vehicle and a semiconductor manufacturing apparatus, the wafers can not be transferred if the transfer precision of the wafers between the automatic carrying vehicle and semiconductor manufacturing apparatus is inferior.  <P>SOLUTION: A centering apparatus is equipped with a plate 232 which vertically partitions the inside of a frame body 231, a wafer support body 233 which is arranged nearly at the center of the plate 232, and a centering mechanism 234 which receives and centers wafers W on the wafer support body 233 one after another, and the centering mechanism 234 has a couple of centering plates 234 which are arranged on both sides of the wafer support body 233 and have support parts having formed engagement surfaces 234E and 234F conforming with the outer circumferential surface of a wafer W and a link mechanism 234C and a cylinder mechanism which expand and contract those centering plates 234.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222955-A (JP)
Title: Image reader and image forming apparatus
Inventor: HASHINASHI AKIRA
IPC: H04N1/028
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader and an image forming apparatus capable of preventing an image defect caused by electrostatic noise with simple constitution.  <P>SOLUTION: By grounding a butting member 30 to a metallic frame body 22 through a conductive clip 32 and an energizing spring 31, triboelectrification is discharged even though it is caused since the member 30 slides in contact with a platen glass 14 when an original reading unit 18 is moved. Therefore, the occurrence of the electrostatic noise caused by sliding at the time of scanning an original is restrained, and high-speed image reading with high image quality is realized without making the reader large, complicated and expensive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225832-A (JP)
Title: Thin part manufacturing method
Inventor: TOZAWA KOICHI
IPC: B23P13/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin part manufacturing method applicable to metal parts.  <P>SOLUTION: After a process (A) machining one side of a thin part W by cutting one side of block material 1, a process (B) filling and solidifying a kneading material 2 in the machined part removed by the process (A) and providing surface treatment on the surface of the solidified kneading material 2 in parallel with the other side 1A of the block material 1 is added, and consequently the thin part W is supported by the kneading material 2 during a process (D) machining the other side of the thin part W by cutting the other side of the block material 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229593-A (JP)
Title: Solar battery power generating apparatus to be installed above water surface
Inventor: KUSAKABE TAKAHIRO
IPC: B63B35/38
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar battery power generating apparatus to be installed above the water surface which does not suffer from breakdown or deformation and assures excellent durability even when it is used under the severe condition.  <P>SOLUTION: A solar battery unit 1 is provided with a solar battery module 23 and a float 3 which floats and supports the solar battery module 23. A plurality of solar battery units 1 configured as described above are arranged in line in both shorter side direction and a longer side direction and the adjacent solar battery units 1 are coupled with each other by coupling devices 6. The coupling device 6 comprises coupling rings 5 that swingably couple the coupling metal members 4 of each solar battery unit 1. A gap of 10 mm or more is secured between adjacent solar battery units 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222101-A (JP)
Title: Accumulator
Inventor: UEKI YASUYUKI
IPC: F15B1/08
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accumulator capable of commonly corresponding to a liquid without varying a material of a sealing member even if the serviced liquid is of any kind.  <P>SOLUTION: The accumulator is provided with bellows 2 in a pressure vessel 1, a gas chamber 3 charged with high pressure gas, and a liquid chamber 4 filled with the liquid and provided therein with a bulkhead 11 having a flow port 12 allowing the liquid to flow when the bellows 2 expands and contracts. The bellows 2 is provided with a block stopper body 13 blocking the flow port 12 therein. The accumulator is further provided with an enclosing means for enclosing the liquid between the bulkhead 11 and the bellows 2 by blocking the flow port 12 by means of the block stopper body 13 when the bellows 2 contracts or expands to a predefined stroke due to differential pressure between inside gas chamber 3 and inside liquid chamber 4. The block stopper body 13 is configured to include the sealing member 15 which comprises a fluoroplastic having heat resistance, and the flow port 12 is blocked by abutting the sealing member 11 on a receiving seat 22 provided on the bulkhead 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324352-A (JP)
Title: Information signal reproducing device, information signal recording device and information signal recording and reproducing device
Inventor: UEKI YASUHIRO
IPC: H04N5/85
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To absorb a difference in transfer speed between the first and second information signals transferred between an information signal recording medium and a buffer memory. SOLUTION: When the difference between the transfer speed to the first and second information signals by one pickup head to an information signal recording medium and the transfer speed of the first and second information signals in the buffer memory is absorbed, the first and second information signals are reproduced so that the following equation may be satisfied:  (Ya+Yb)>=Rp×(Ra+Rb)×(Tab+Tba)/(Rp-Ra-Rb) (wherein, Rp is defined as a transfer rate by one pickup head to the first and second information signals, Ra is defined as the transfer rate of the first information signal, Rb is defined as the transfer rate of the second information signal, Ya is defined as the recording capacity of the first information signal, Yb is defined as the recording capacity of the second information signal, Tba is defined as seek time required to move the pickup head from the first area to the second area on the information signal recording medium and Tba is defined as seek time required to move the pickup head from the second area to the first area on the information signal recording medium).
Patent JP-2003226015-A (JP)
Title: Electrostatic inkjet recorder
Inventor: YAMAMOTO YUJI
IPC: B41J2/18
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic inkjet recorder which can solve clogging of an ink head part by preventing precipitation of solid components in ink at an ink discharge part.  <P>SOLUTION: The electrostatic inkjet recorder forms images onto a recording paper P by discharging from the ink head part 10, the ink charged by a Coulomb force of an electric field generated when a voltage is impressed to discharge electrodes 103. The ink head part 10 is set standing so that the ink discharge part 102 faces upward. Moreover, an ink channel 107 is set in the rear of the ink discharge part 102. Solid components included in the ink near the ink discharge part 102 are collected by the action of a gravity into the ink channel 107, whereby the precipitation of the solid components in the ink at the ink discharge part 102 is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226878-A (JP)
Title: Oven wall-reinforcing member for coke oven combustion chamber
Inventor: ANDO TAKESHI
IPC: F23M5/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oven wall-reinforcing member capable of reinforcing the oven wall in a short time on getting a crack at a juncture of fire bricks of the oven wall with a partition of a flue in a coke oven combustion chamber.  <P>SOLUTION: This oven wall reinforcing member 1 for the coke oven combustion chamber is provided by installing engaging parts 2 for engaging with the engaging parts of the fire bricks forming the oven wall of combustion chamber of the coke oven in the vicinity of both ends of a molded rod-shaped fire-proof material having a rectangular cross section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227971-A (JP)
Title: Wavelength multiplex optical transmission/reception module
Inventor: NAKASO MARIKO
IPC: G02B6/42
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplex optical transmission/reception module which has a simple structure and is easy to adjust.  <P>SOLUTION: A light reception module 55, a light emission module 40, and an optical fiber in a ferrule 10 are so arranged that they may be optical coupled. A rod lens 20 is arranged between the ferrule 10 and a branching filter 35. A condenser lens 50 is arranged in the confocal position of the rod lens 20 in contact with the light emission module 40. Since the light emission face of the light emission module 40 is very small, transmission signal light is large divergently emitted. Therefore, it is very difficult to arrange the light reception module 40. The condenser lens 50 is provided in the wavelength multiplex optical transmission/reception module to converge the large divergently emitted transmission signal light. Thus the light reception module 40 is easily installed.  <P>COPYRIGHT: (C)2003,JPO