baber/WOPTO huggingface dataset:
Patent JP-2002543227-A (JP)
IPC: C08G63/78
Filed: 2000-04-17
Abstract: A process for the preparation of polytrimethylene terephthalate (PTT), having an intrinsic viscosity of at least 0.75 dl/g, comprises esterification of terephthalic acid (TPA) with tri-methylene glycol (TMG) in the presence of a catalytic titanium compound to obtain an esterification product followed by pro-condensation and poly-condensation to yield PTT. A process for the preparation of polytrimethylene terephthalate (PTT), having an intrinsic viscosity of at least 0.75 dl/g, comprises esterification of terephthalic acid (TPA) with tri-methylene glycol (TMG) in the presence of a catalytic titanium compound to obtain an esterification product followed by pro-condensation and poly-condensation to yield PTT, whereby (A) the esterification is preformed by pre-condensation and poly-condensation to yield PTT, whereby (A) the esterification is performed in at least two stages with the second stage connected to a process column (B) a liquid catalyst feed is prepared on a base of TMG having a concentration of less than 5 wt.% Ti in the form of a titanium compound stabilized by a bifunctional organic acid. (C) 65-100 % of the liquid catalyst feed containing 35-110 ppm Ti is introduced into at least one subsequent esterification stage at 245-260 [deg]C and 0.7-1.2 bar (D) up to 35 % of the liquid catalyst feed is directly fed to the initial esterification stage together with the raw materials and is optionally at least partially substituted by the same quantity of catalyst in a reaction product, optionally recycled from any further reaction stages and which is mixed with the raw material for further reaction in the initial esterification stage with a total TMG feed ratio of 1.25-2.5, at 245-260 [deg]C and 1-3.5 bar (E) the precondensation is carried out at 245-260 [deg]C and 2-150 mbar (F) the polycondensation is carried out at 0.2-2 mbar and 252-267 [deg]C, increasing from the entry to the exit of the reactor during agitation and formation of steadily renewed, large film surfaces of the reaction product for evaporation of the split products and (G) using vapor-jet pumps to generate the vacuum in steps (E) and (F) to remove released TMG and PTT oligomers and low boilers from the gas phase of the reactors. The vapor-jet pumps are operated with TMG vapor and the vapors are sucked off and compressed by the vapor-jet pumps and the TMG vapors are condensed by spraying them with a liquid that consists predominantly of TMG.
Patent JP-2003529230-A (JP)
Title: テレビジョン画像向けの二重スクランブル解除機能を備えた有料使用通信装置
IPC: H04H20/00
Filed: 2000-04-25
Abstract: (57)【要約】
本発明は、有料通信、特に、テレビジョン画像の有料通信用の装置に関する。このような通信装置は、スクランブル処理された信号を受信する入力インタフェース（Ｅ１）と、この信号をそのまま使用するためのスクランブル解除された信号に変換する処理手段と、そのまま使用するためのスクランブル解除された信号を渡す出力インタフェース（Ｓ１）と、を有する。この装置は、アクセス権と関連したユーザ識別子を保持するメモリカード（ＣＡ）と協働し、処理手段の動作に条件を付けるアクセス制御モジュール（１）を更に有する。本発明は、この装置が、第２のスクランブル処理された信号を受信する第２の入力インタフェース（Ｅ２）、第２の処理手段、及び、第２のスクランブル解除された信号を渡す第２の出力インタフェース（Ｓ２）を具備した二重構造を有することを特徴とする。アクセス制御モジュール（１）は、第２のスクランブル処理された信号を変換するため、第２の処理手段の動作に条件を付けるメモリカード（ＣＡ）と協働する。
Patent JP-2003500195-A (JP)
Title: 非軸流式の誘電体バリアのガス反応器
IPC: B01J19/08
Filed: 2000-05-15
Abstract: (57)【要約】
【解決手段】  ガス媒体をプラズマ補助処理するための誘電体バリアの反応器であって、同軸の電極の間をガス媒体が強制的に通過して、軸線方向と半径方向と円周方向とのガス流れ成分を組合わせて、少なくとも部分的に螺旋状及び／又は渦巻状のガス流れをもたらす。
Patent JP-2003500771-A (JP)
Title: 二次元で入力を記録するデータ入力装置
IPC: G06F3/038
Filed: 2000-04-28
Abstract: (57)【要約】
二次元内の入力運動（漢字の字画および漢字、ローマ字およびアラビア数字を含む）を記録することができ、結果として得られる信号をプロセッサ（１１）に送ることができる一体型入力素子（１２）を含むデータ入力装置（１０）。プロセッサ（１１）は、信号が表す手書き入力を識別するようにプログラムされている。
Patent JP-2002208834-A (JP)
Title: Surface acoustic wave device
Inventor: YOKOTA HIROKO
IPC: H03H3/08
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device in which a surface acoustic wave element is not destroyed by electric discharge during the element manufacture and the position recognition of a bump formed from the rear plane to the principal plane of the element is possible and easy, and which is applicable at high frequency and is small-sized. SOLUTION: In this surface acoustic wave device S1, where an exciting electrode 2 is formed on one principal plane of a piezoelectric substrate 1 having light transmittance and a transparent conducting film 5, is formed on the other principal plane respectively, and the one principal plane side of the substrate 1 is fixed to the base 8 via connection members 4, the transparent conducting film 5 is formed, while the film 5 is set 1/4 to 5 times in thickness compared to arithmetic average roughness (Ra) of in the other principal plane of the substrate 1.
Patent JP-2002211569-A (JP)
Title: Drink bottle container assembling doll-cum-standing floater storing container for drink bottle, method for manufacturing the same, and selling and popularization method for drink and container utilizing the same
Inventor: NASU MASAKAZU
IPC: A63H3/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a drink bottle container assembling doll-cum-standing position floater storage container or drink bottle and a method for selling and popularizing the container and drink, thereby carrying a drink into a bath room to prevent dehydration conditions of patients caused by perspiration, and to provide popularizing and selling means to bring about joy for assembling bottle container assembling dolls. SOLUTION: A balancing weight is attached to the bottom of the standing floater storage container to float the storage container on the water. The container is made of a highly buoyant material such as an expanded polystyrene or has a hollow construction to store a bottle for drink such as a PET bottle, or a can. Further, a doll constituting member such as a bottle cap, or bottle cap cover showing the head of a doll is sold together with a drink 9, to which the member is attached, while an item showing the body of the container or the like is sold and transported as requested by a proper transporting means or delivered as a prize.
Patent JP-2002208457-A (JP)
Title: Cable connector with built-in electronic components
Inventor: YOSHIOKA CHIKAHIRO
IPC: H01R13/719
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a cable connector with built-in electronic components enabled to efficiently mount chip electronic components like a chip capacitor to an inside conductor terminal of a shield connector for a cable. SOLUTION: An inside conductor terminal 1a to which, chip electronic components and the like are mounted, comprises a cable connection terminal 11 to which, a conductor connection terminal 13 which is connected to a signal wire 6a of a shield cable 6, and a junction terminal 12, are electrically connected through a chip electronic component 10; and an intermediate terminal 7, connecting the junction terminal 12 mounted to the cable connection terminal 11, and an inside conductor terminal of a mate connector to be connected.
Patent JP-2001329466-A (JP)
Title: Reinforcing fiber fabric, fiber-reinforced sheet, molded form, reinforced sheet for waterproofing work and corrugated board and method for producing the reinforcing fiber fabric
Inventor: KURIHARA YOICHI
IPC: B29C70/10
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing fiber fabric having excellent reinforcing effect through making the best use of properties including high mechanical strength and high modulus inherent in the reinforcing fiber, to provide a fiber- reinforced sheet, a molded form, a reinforced sheet for waterproofing work and a corrugated board each using the above reinforcing fiber fabric, and to provide a method for producing the above reinforcing fiber fabric. SOLUTION: This reinforcing fiber fabric to be used as a reinforcing material is characterized by that the weave construction is not leno weave one, the respective densities of warp and weft are <=11/25 mm, the porosity is 40-98%, the yarn slippage is <=50%, and a filling treatment has been made using a resin. The 2nd objective fiber-reinforced sheet, the 3rd objective molded form, the 4th objective reinforced sheet for waterproofing work, and 5th objective corrugated board each using the above reinforcing fiber fabric as a reinforcing material are provided. The 6th objective method for producing the above reinforcing fiber fabric is also provided.
Patent JP-2002217086-A (JP)
Title: System and method for irradiating electron beam
Inventor: MUKAI NOBUHIKO
IPC: H01J37/147
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain an electron beam irradiation system for machining a work by irradiating it with an electron beam in which the accuracy of irradiating position is enhanced. SOLUTION: Depending on the outputs from a plurality of magnetic detectors 41-46 disposed in the vicinity of an electron beam generator 25 or in a vacuum tank 10, an electron beam deflection electrode 31 is driven to deflect an electron beam in the direction for canceling deflection of electron beam due to variation of magnetic field thus correcting positional shift of an electron beam spot focused on an original board 21 due to variation of magnetic field.
Patent JP-2002217245-A (JP)
Title: Method of manufacturing tape carrier
Inventor: MORISHITA SHIGEHIRO
IPC: H01L21/60
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a stable TAB tape by evenly reducing warps with high accuracy without causing any waviness nor deformation. SOLUTION: At the time of reducing the cross-directional warp of the TAB tape 1 carrying conductor patterns on one or both surfaces by successively passing the tape 1 through a heating space 7 and a cooling space 9 while a reverse cross-directional warp is given to the tape 1, pulleys 3 having recessed central parts are arranged in two rows in the direction of the tape 1 as supports of the tape 1, and the tape 1 is shaped to a prescribed shape by feeding the tape 1 while the reverse warp in the widthwise direction is given to the tape 1 from the pulleys 3 which support both edge section of the tape 1 in the widthwise direction.
Patent JP-2002213773-A (JP)
Title: Heat pump type air conditioner
Inventor: URANO KATSUHIRO
IPC: F24F1/02
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a heat pump type air conditioner having a low noise. SOLUTION: The air conditioner comprises an evaporator 5, a compressor 2 switchable between cooling and heating operations of the evaporator 5, and a water-cooled condenser 7 for heat exchanging a circulating refrigerant of the evaporator 5 in the same body casing 1. The conditioner further comprises a damper mechanism 8 for controlling air flow rates of the atmosphere B and a circulating air C to be supplied to the evaporator 5. The conditioner is partitioned into a sealed chamber 6 having the compressor 2 and the condenser 7, and an air supply chamber 10 having the evaporator 5. The chamber 10 is disposed as also for silencing in a recess state for surrounding the sealed chamber 6.
Patent JP-2002216956-A (JP)
Title: Light emitting element and its manufacturing method
Inventor: OKADA HISASHI
IPC: H05B33/14
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element and its manufacturing method wherein it is driven by a low voltage and light emission of high luminance and a high efficiency is possible, and it is superior in durability, and wherein a homogeneous surface light emission is possible. SOLUTION: In the manufacturing method of the light emitting element wherein a pair of electrodes is possessed on a substrate and at least an organic compound layer of one layer is formed between the electrodes, at least the organic compound layer of one layer is coated by a solvent containing fluorine containing compound.
Patent JP-2002212702-A (JP)
Title: Carburizing method and carburizing equipment
Inventor: KAWADA KAZUYOSHI
IPC: C23C8/20
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an economically advantageous carburizing method which is capable of performing carburization of high quality similar to that of an ordinary case with good reproducibility even when carburizing conditions are different from those of the ordinary case, and carburizing equipment. SOLUTION: The carburizing equipment for carburizing an article to be treated in an atmosphere gas of 13 to 4,000 Pa in the pressure in a carburizing period and <=30 vol.% in the ratio of carbon monoxide is provided with a carburizing chamber 3 in which the article 4 to be treated is housed, an oxygen sensor 20 which measures the oxygen concentration in the atmosphere gas in the carburizing chamber 3 in the carburizing period and a mass flow controller 5 which regulates the composition of the atmosphere gas in the carburizing chamber 3 according to the result of the measurement by the oxygen sensor 20.
Patent JP-2002216634-A (JP)
Title: Electrode-repairing method of plasma display panel
Inventor: SUMITA KEISUKE
IPC: H01J11/22
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method for shorted parts which can repair them by easy working with high accuracy, and also provide a high quality plasma display panel manufactured by using the repairing method. SOLUTION: This repairing method for shorted parts of a plasma display panel is as follows: a first process is the removing of a shorted part between a maintaining electrode and a scanning electrode, and the part of the maintaining electrode and the scanning electrode around the shorted part; a second process is the repairing of the maintaining electrodes and the scanning electrodes in the removed parts with repairing paste.
Patent JP-2002222749-A (JP)
Title: Method and device for electron beam irradiation
Inventor: AKI YUICHI
IPC: G01N23/225
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for electron beam irradiation by which stable electron bream irradiation can be performed by effectively avoiding the scattering of an electron beam and, in addition, eliminating the need of a large-scale vacuum chamber. SOLUTION: A support 4 which supports an object 3 to be irradiate with the electron beam and a head section 6 having an electron beam emitting hole 5 at its front end are provided with a differential static pressure floating means 22. The floating beams 22 is floated from the object 3 by a desired prescribed clearance and, at the same time, constitutes a non-contact vacuum sealed section which limitedly forms a vacuum space in an electron beam passage section between the emitting hole 5 and the object 3.  The electron beam passage is stabilized by constituting the passage of an extending and contracting mechanism which extends and contracts in the axial direction of a cylindrical wall section, and making the degree of vacuum in the passage to be able to be increased more by making the clearance between the vicinity of the emitting hole 5 and the object 3 accurately settable to a narrow clearance.
Patent JP-2002218929-A (JP)
Title: Boiled rice-loosening device
Inventor: KORESAWA YOSHIHIRO
IPC: A23L7/10
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a boiled rice-loosening device which can improve the sanitary environment of a workshop for performing a loosening work. SOLUTION: This boiled rice-loosening device in which the boiled rice R is transported with a boiled rice-transporting conveyer 1 and simultaneously loosened with loosening impellers 2, 3 is characterized in that the loosening impellers 2, 3 are disposed in a loosening chamber 5 having front, rear, right, left and upper cover walls 11, 12, 13, 14, 15 and that the boiled rice R to be transported with the boiled rice-transporting conveyer 1 is loosened with the loosening impellers 2, 3 in the loosening chamber 5 and simultaneously transported.
Patent JP-2002219980-A (JP)
Title: Carpet mounting structure for seat back
Inventor: MATSUURA ICHIRO
IPC: B60N2/32
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a seat back carpet mounting structure capable of preventing the whole carpet from appearing levitated, precluding the carpet from being left in the turned-up condition, hindering flexible part(s) from deformation, and enhancing the appearance of the rear face of the seat back. SOLUTION: The carpet 13 is attached to boards 15 and secured to frames 12 of a left and a right seat back 11.... A space part 25 is formed at the adjoining side ends 15a of the left and right boards 15. The lateral edges 13a of the carpet 13 are included in winding to the rear surfaces of the boards in such a condition as protruding outward laterally from the side ends of the boards in such a way filling the space part 25, and cores 31 are sewn up to the lateral edges 13a of the carpet in their sewing parts 32 and fastened in winding by the edges 13a.
Patent JP-2002219682-A (JP)
Title: Grasping tool, and chuck device
Inventor: TAJIMA KEN
IPC: B23B31/20
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To allow compact constitution. SOLUTION: This grasping tool 105 is provided with a deformation part 105b extended radial-directionally from a base part 105a, a grasping driving part 105c is provided in a tip of the deformation part 105b. A curved portion 1051 is provided in the deformation part 105b. A piston 103 is moved axial- directionally to deform the deformation part 105b elastically, and the grasping driving part 105c is moved radial-directionally along a guide face of a guide member 107.
Patent JP-2002222603-A (JP)
Title: Head lamp for vehicle
Inventor: MATSUNAGA TAKASHI
IPC: F21Y101/00
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To aim at downsizing, especially in the top and bottom direction in a head light for a vehicle, irradiating one beam by two reflectors respectively supporting light sources. SOLUTION: This head light 1 for vehicle has a lamp body 3 possessing an opening 2a to forward having a concave part 2 and plural reflectors 13, 19 ranging in a row to above and below and respectively supporting the light sources 16, 20, and wherein a lower side reflector is rotatable in a horizontal direction and beams passing each other are formed by an upper reflector and the light source, and the reflector of the upper side does not have parts that will not influence the light distribution.
Patent JP-2002222712-A (JP)
Title: Lc composite device
Inventor: FUKUDA YASUTAKA
IPC: H01G4/40
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an LC composite device which is equipped with an inductor and a capacitor smaller and thinner than usual and capable of carrying a current of hundreds of mA or above. SOLUTION: Dielectric layers and electrode layers are alternately laminated into a capacitor, and an inductor is laminated on the one side of the capacitor for the formation of an LC composite device. A plane inductor is used as the above inductor, and the plane inductor is composed of a first ferrite magnetic film coming into contact with the capacitor, a plane coil provided on the surface of the first ferrite magnetic film, and a second ferrite magnetic film formed on the plane coil and equipped with an external electrode formed on the side of the second ferrite magnetic film and electrically connected to the terminal of the plane coil and the capacitor.
Patent JP-2002221224-A (JP)
Title: Reciprocating feeding device
Inventor: OGAWA KINICHI
IPC: B23Q1/26
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating feeding device capable of constantly and reciprocably moving a traveling body at a high speed over a long period, enhancing the durability of a linear rolling bearing. SOLUTION: The device comprises a rail-supporting member reciprocably held on a base pedestal, a supporting driving member for reciprocably moving the rail-supporting member, a traveling rail equipped to the rail-supporting member, the traveling body reciprocably held via the traveling linear rolling bearing relative to the traveling rail, and a traveling driving member reciprocably moving the traveling body at a desired stroke independent form the rail-supporting member.  When the traveling body is reciprocably moved relative to the traveling rail at the desired stroke wherein rolling members of the traveling linear rolling bearing run out of a lubricating oil, the rail- supporting member is reciprocably moved at a predetermined stroke wherein the lubricating oil is adhered to each rolling member of the traveling linear rolling bearing, to prevent the abrasion of the rolling members built in the traveling linear rolling bearing.
Patent JP-2002223753-A (JP)
Title: Oligonucleotide array for analyzing drug response
Inventor: SAITO TOSHIRO
IPC: G01N33/566
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an oligonucleotide array capable of examining drug response at a low cost with high reliability. SOLUTION: This oligonucleotide array is obtained by placing a number of, at least 20 species of genes related to a drug metabolic first-phase reactive enzyme including P-450 and a drug metabolic second-phase reactive enzyme as DNA fragments (probe DNAs) on the same array in examining a metabolic process using the array. Through what pathway a drug entering a living body is metabolized and how the living activity of the living body is influenced by the metabolite thereof can simply be examined at the genetic level.
Patent JP-2002228276-A (JP)
Title: Heat pump type water heater
Inventor: KUWABARA EIJI
IPC: F25B1/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type water heater for storing hot water efficiently at a high temperature. SOLUTION: The heat pump type water heater comprises a capacity control section for changing the capacity of a compressor, a flow rate control section for changing the flow rate of a pump, a water supply temperature sensor for detecting the temperature of water at the inlet of a water heat exchanger, and a main control section for fixing the flow rate of the pump for varying the capacity of the compressor when the detection value of a water supply temperature sensor is equal to or less than a specific value, and for fixing the capacity of the compressor and varying the flow rate of the pump when the detection value of the water supply temperature sensor exceeds a specific value when the heat pump type water heater has a refrigeration cycle for condensing a gas refrigerant discharged from a compressor by a first heat exchanger, then evaporating it by a second heat exchanger,  sucking the gas refrigerant by the compressor, and performing defrosting operation by a switching valve, and a water circuit for allowing hot water to flow back to a hot water storage bath via a water heat exchanger for exchanging beat with the first heat exchanger by force-feeding water stored in the hot water storage bath using the pump.
Patent JP-2002228963-A (JP)
Title: Polygon mirror, manufacturing method and manufacturing apparatus for the same
Inventor: ANDO BUNTO
IPC: G02B26/12
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a polygon mirror which is suitable for high-speed rotation and serves to image quality of high accuracy. SOLUTION: The respective flanks in a base section 5 of a polygonal shape in plane view of this polygon mirror 41 are subjected to mirror surface finishing, by which the polygon mirror is manufactured. The plane shapes of the respective flanks 9a to 9f after the mirror surface finishing are made uniform to a concave shape in plane view.
Patent JP-2002230120-A (JP)
Title: Method and device for calculating inventory days, and inventory control method
Inventor: YASUO NORIYUKI
IPC: G06Q10/08
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for calculating inventory days by which proper inventory volume is secured corresponding to the change in an order receiving form and a market. SOLUTION: Sales plan data 22 is calculated from order backlog data 20 and sales forecast data 21. Corrected actual sales figure data 11 is calculated by correcting actual sales figure data 9 by an actual sales figure correction coefficient and a seasonal variation coefficient. Weighed sales average data 23 is calculated by performing weighting by a prescribed function by using the sales plan data 22 and the corrected actual sales figure data 11. The inventory days are calculated based on the weighed sales average data 23.