baber/WOPTO huggingface dataset:
Patent JP-2004511811-A (JP)
Title: 非反転画像を有する半透過型ディスプレイ
IPC: G02F1/13363
Filed: 2000-08-22
Abstract: 半透過アセンブリは、吸収偏光子（６０６）と、吸収偏光子によって透過される光の少なくとも一部（６４２）を反射するように配置された第１の反射偏光子（６３２）と、を具備している。第２の反射偏光子（６０９）は、吸収偏光子と第１の反射偏光子との間に配置される。第２の反射偏光子は、吸収偏光子において吸収可能な偏光を有する第１の反射偏光子によって透過される光（６４４）を反射し、吸収偏光子によって透過される光（６４２）を第１の反射偏光子に向かって透過する。
Patent JP-2003532019-A (JP)
Title: 圧力ベースの充填量測定における圧力センサに対するサンプリング方法
IPC: F02D45/00
Filed: 2001-05-02
Abstract: (57)【要約】
本発明は、圧力信号を捕捉するセンサのサンプリング方法に関する。この場合、圧力信号は、内燃機関のシリンダにおける吸気ガス充填量計算のために圧力信号ベースのシリンダ充填量計算の基礎を成す。内燃機関の個々のシリンダの吸気バルブ閉鎖時点（９）において複数の個別パルス（１２）から成る一連のサンプリング（１０）により、圧力信号（１）を複数回相前後して捕捉する。
Patent JP-2004513611-A (JP)
Title: 脂質代謝酵素
IPC: C12Q1/02
Filed: 2001-05-11
Abstract: 本発明はヒト脂質代謝酵素（ＬＭＥ）およびＬＭＥを同定し、コードするポリヌクレオチドを提供する。本発明はまた、発現ベクター、宿主細胞、抗体、アゴニストおよびアンタゴニストをも提供する。本発明はまた、ＬＭＥの異常発現に関連する疾患を診断、治療または予防する方法をも提供する。
Patent JP-2003533420-A (JP)
IPC: B65H20/06
Filed: 2001-05-17
Abstract: Supply device for supplying rubber material (11) to a cutting device (3). In the direction away from the cutting device the supply device contains a supplying table (3) having a supplying mechanism (4), an unwinding trestle (7) containing a stock of rubber material, a space between the unwinding trestle (7) and the supplying table (3), which space is suitable for taking up a loop of rubber material forming a stock buffer. Between the unwinding trestle (7) and the supplying table (3), preferably at a distance above the supplying table, a first conveyor (5) having a drive is placed. Preferably at a distance above the unwinding trestle a second conveyor (8) having a drive is placed, in which the space for taking up the loop of rubber material is formed between the second (8) and the first (5) conveyor.
Patent JP-2003534442-A (JP)
Title: 酸化物ベースの発光物質
IPC: C09K11/59
Filed: 2001-05-22
Abstract: (57)【要約】
ドープ処理されたホスト酸化物の発光物質粒子の調製方法であって、下記工程：ホストイオンの塩および、希土類元素、トリウム、チタン、ケイ素、ビスマス、銅、銀、タングステンまたはクロムであるドーパントイオンの塩、並びに反応条件下で分解し該塩をヒドロキシカーボネートに変換する水溶性化合物の水溶液を調製する工程、該溶液を加熱して該化合物を分解させる工程、得られた沈殿を回収する工程、および少なくとも５００℃の温度で焼成する工程、を含む方法を示す。
Patent JP-2003205760-A (JP)
Title: Auxiliary device for drive operation for vehicle
Inventor: HIJIKATA SHUNSUKE
IPC: G01S17/931
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately inform a driver of an ambient environment based on change of a reaction characteristic in an accelerator pedal.  <P>SOLUTION: Traveling conditions of own vehicle and a preceding vehicle are detected by a laser radar 10, a front camera 20 and a vehicle-speed sensor 40. A risk calculating part 50 calculates a risk P in the own vehicle or a periphery of the own vehicle, based on the detected travel conditions. An accelerator pedal reaction controller 70 increases exponentially an increase amount of accelerator pedal reaction between the minimum value and the maximum value in accompaniment to the increase of the calculated risk P so as to control the accelerator pedal reaction in response to the risk P.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201548-A (JP)
Title: Valve guide for internal combustion engine made of iron based sintered alloy
Inventor: CHIKAHATA KATSUNAO
IPC: F01L3/08
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve guide for an internal combustion engine made of an iron based sintered alloy which has excellent durability even to a valve stem not subjected to soft nitriding treatment.  <P>SOLUTION: The valve guide for an internal combustion engine made of an iron based sintered alloy has a composition containing, by mass, 8 to 20% Cu, 0.8 to 1.5% C, and 0.5 to 2% of at least one kind selected from MnS, WS<SB>2</SB>, and MoS<SB>2</SB>, and the balance Fe, has pores, and has a metallic structure where a copper phase is dispersed into a pearlite base of iron. Further, metallic sulfide is dispersed among the grains of the base and the copper phase.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206180-A (JP)
Title: Silicon nitride-based ceramic and method for producing the same
Inventor: MIYANAGA TOMOMASA
IPC: C04B35/584
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a large-sized silicon nitride-based ceramic having excellent mechanical strengths, and a method for producing the same.  <P>SOLUTION: The large-sized silicon nitride-based ceramic having excellent mechanical strengths is obtained by adding a sintering aid to a metal silicon powder, mixing them, forming a specific grain boundary phase on the surface of each particle of the metal silicon powder by subjecting the metal silicon powder to a first to third heat treatments by microwave heating, and nitriding the resulting metal silicon powder for densification. The first heat treatment is carried out under a nitrogen atmosphere containing an inert gas, and the second and third heat treatments are carried out under an atmosphere mainly containing nitrogen. The obtained silicon nitride-based ceramic is a large-sized ceramic which is compact and has a relative density of ≥95% or which has a relative density of ≤70% and continuous open pores.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207074-A (JP)
Title: Connecting structure for water pipe with fitting member
Inventor: IKEDA KOJI
IPC: F16L5/00
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure for a water pipe to admit passage of cold or hot water with a fitting member whereby the water pipe is raised to above the floor plate upon inserting through an inserting hole in a sheath pipe and the tip of the water pipe is connected through a pipe fitting with the fitting member arranged above the floor plate, in which eventually generated water leak between the water pipe and pipe fitting is quickly found for suppressing the damage due to the leak to possible minimum.  <P>SOLUTION: A guide pipe 4 to admit insertion of the water pipe 5 is connected with the sheath pipe 3, and the other end of the guide pipe 4 is raised from a through hole 1a bored in the floor plate 1, and a receptacle 13 to house the pipe fitting 8 is mounted at the top so as to receive the leaking water generated between the water pipe 5 and pipe fitting 8, and the water is drained to the outside.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002285994-A (JP)
Title: Turbo compressor
Inventor: CHOI MOON CHANG
IPC: F04D17/12
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a turbo compressor having improved operation efficiency and productivity by simplifying the support structure of a rotation shaft. SOLUTION: This compress turbo compressor has a simple structure and improved operation efficiency. This turbo compressor includes a stator MS, a motor M comprising a rotor MR rotating inside of the stator MS and a rotation shaft 7, press-fitted on the rotor MR and rotating together with the rotor MR, a bearing means supporting the rotation shaft 7 of the motor M, and impellers 8A, 8B rotatively operating, being attached to the rotary shaft 7 of the motor M.
Patent JP-2003216237-A (JP)
Title: Remote monitoring system
Inventor: TSUKAMOTO YUJI
IPC: G06F21/44
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a remote monitoring system for preventing transmission data and control data from being illegally read and analyzed and preventing a malfunction of a plant and a device caused in such a manner that an intentionally erroneous control signal is transmitted in such a remote monitoring system for transmitting monitored data to a management center, etc., through the Internet, etc.  <P>SOLUTION: In this remote monitoring system, past transmitted history information is mutually transmitted and received between a monitored data transmitting side and the management center, and mutually detected and collated to be authentication information for mutual propriety in transmitting and receiving the monitored data between the monitored data transmitting side and the management center.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002300821-A (JP)
Title: Method for producing higher plant improved in productivity and transformed plant
Inventor: YOKOTA AKIO
IPC: C12N15/09
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To improve a function of photosynthesis which is a primary metabolism of a higher plant and promote the growth and improve the yield potential or enables early harvest by utilizing a recombinant DNA technique. SOLUTION: Productivity of a higher plant is improved by expressing the character of fructose-1,6-bisphosphatase/sedoheptulose-1,7-bisphosphatase derived from blue-green algae in chloroplast of the higher plant.
Patent JP-2003215053-A (JP)
Title: Method and apparatus for inspection of color of covering material
Inventor: KANETANI NORIO
IPC: G01N21/898
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method and a new apparatus for the inspection of a color of a covering material wherein stripelike irregular colors are detected surely and a color nondefective and a color defective of the covering material can be inspected surely.  <P>SOLUTION: In the covering-material color inspection method in which the color of the covering material is inspected, the covering material is divided into a plurality of regions in its width direction, a wavelength of a color in one pixel in each region is measured, and a frequency distribution of wavelength measured values in each region is found.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216560-A (JP)
Title: Telephone system
Inventor: KINOSHITA MAKI
IPC: G06F13/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To correspond to a caller who makes telephone call and transmit and easy-to-understand answerphone message.  <P>SOLUTION: This telephone system 100 comprises a storage part 140 which stores a telephone number and a mail address associated with the telephone number, a communication part 130 which communicates with another device, and a control part 120 which detects the caller telephone number in response to a call incoming from the telephone system of the other side, reads the mail address corresponding to the detected caller telephone number if response connecting the line is not input within the predetermined time and transmits the data representing the caller telephone number to the read mail address.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220522-A (JP)
Title: Method for forming burring thread portion on plate
Inventor: ITO SHINICHI
IPC: B21D35/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a burring thread portion on a plate without forming burrs.  <P>SOLUTION: The method comprises the steps of forming a boss shape portion on the plate, punching a hole at the central portion of the boss shape portion, and forming the burring thread portion by threading the hole of the boss shape portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224982-A (JP)
Title: Pulse width modulation method, power converter, and inverter
Inventor: FURUKAWA TEIICHI
IPC: H02M7/48
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse width modulation method and a power converter which can suppress an increase in magnetic noise and further, secure a sampling time long enough to detect a current.  <P>SOLUTION: A pulse width modulation method of a power converter, which subjects an output voltage command to pulse width modulation according to a carrier wave and obtains a variable output voltage, is such that when the current detection is not required, the pulse width modulation is conducted according to the carrier wave having a carrier period, and when the current detection is required, the carrier period of the carrier wave is extended to an integral times value of the previous one.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222049-A (JP)
Title: Spark ignition type direct injection engine
Inventor: TAGA JUNICHI
IPC: F02D41/06
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain good ignition stability by realizing appropriate stratification of a fuel-air mixture while accelerating early activation of catalyst 40 for exhaust purification, in a spark ignition type direct injection engine in which a tumble flow T directed to an injector 18 is produced in a combustion chamber 6 of a cylinder at the time of stratified combustion operation of an engine 1, fuel is injected against the tumble flow T, and a combustible fuel-air mixture is permitted to stay in the vicinity of the electrodes of an ignition plug 16 at the time of igniting a cylinder 2.  <P>SOLUTION: A temperature condition determining means 50a is provided for determining whether or not the catalyst 40 is in an activated condition by detecting the water temperature of an engine. In the case that the catalyst 40 is determined not to be in an activated condition by the means 50a, the valve travel of a throttle valve 32 is made small so that an average air/fuel ratio in the combustion chamber 6 becomes a substantially theoretical air/fuel ratio. At the same time, a suction air flow control valve 34 is completely closed so that the reduction in the strength of the tumble flow T is supplemented. The ignition timing is delayed while the fuel injection timing is advanced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234507-A (JP)
Title: Side emission type led lamp
Inventor: TEJIMA MASATAKA
IPC: H05K1/18
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side emission type LED lamp that is stably mounted onto a mounting board, and can prevent deviation in an optical axis and can improve a strength in junction.  <P>SOLUTION: An LED element 22 is mounted onto a board 21 for mounting LED elements having terminal patterns 24a and 24b that are fixed and electrically connected to a mounting board. A reflection frame 23 for leading light from the LED element 22 to an irradiation direction is mounted onto the board 21 for mounting LED elements while decorating the LED element 22 internally. Soldering patterns 31a and 31b are provided in the vertical direction at both the sides of the front of the reflection frame 23, and are connected to the patterns at mounting board sides, thus preventing deviation in an optical axis due to the soldering connection, and increasing a strength in junction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232104-A (JP)
Title: Multiuse panel
Inventor: SUGANAMI SADAO
IPC: E04C2/38
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiuse panel, which is handled easily because the panel does not have defects as seen in the panel having conventional constitution - that is, the panel has simple constitution, in which a material cost and a construction working cost are reduced, which has a sufficient vibration- absorptive function to quakes such as an earthquake and is difficult to occur a strain and a deformation by quakes, in which the lowering of strength is not caused and which can also be utilized as not only a vibration-control panel but also other various uses because the panel having conventional constitution has the defects that the panel is easy to occur the strain and the deformation, is short of a durability and causes the lowering of strength owing to inferior following properties to quakes.  <P>SOLUTION: The multiuse panel is constituted by installing frame bodies 2 and 3 for a fixing on the opposed two side sides of a flexible plate material 1 such as a veneer board, a thin metal plate or the like. There are the case when the frame bodies 2 and 3 are mounted previously on the flexible plate material 1 and carried into a site and the case when the frame bodies are installed to the flexible plate material at the site.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002332695-A (JP)
Title: Underfloor mat
Inventor: OU UNSHIYOU
IPC: E04F15/18
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor mat capable of performing humidity conditioning for an underfloor space or/and deodorizing the underfloor space, decreasing the occurrence of dew condensation and fungi on a non-water absorptive thermo-plasticity sheet at a lower portion by ventilating water vapor evaporated from underfloor ground surface without fully shielding and suppressing the propagation of anaerobic microorganism to prevent corrosion of soil. SOLUTION: A mat main body 1 having a non-water absorptive thermo- plasticity sheet member as a lower side sheet member 11 and a moisture permeable sheet member as an upper side sheet member 12 is provided; a plurality of bag-shaped portions 13 with the surrounding closed by overlapped joint portions 14 jointed to an overlapped state by lower side sheet members and upper side sheet members are formed, a humidity conditioning agent sealing portion 3 filled with the agent in each bag-shaped portion or/and a deodorant sealing portion filled with each bag portion is formed, a ventilation space 2 connected to communicate with the outer portion of the mat main body is formed along the overlapped joint portion, and a ventilation hole 5 communicating with the upper surface side of the mat main body from ventilation space is formed at the overlapped joint portion.
Patent JP-2003238050-A (JP)
Title: Elevator rope maintenance device
Inventor: HASHIMOTO SHOICHI
IPC: B66B7/12
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator rope maintenance device capable of removing dust or the like in relatively wide range.  <P>SOLUTION: With energizing force of springs 24, 25 and 33, a pair of cleaning bodies 22 and 23, and a cleaning body 32 are slidably contacted each peripheral surface of a rope body 12 and a roller body 11 respectively in the relatively wide range, and the dust or the like adhered to the peripheral surfaces of the rope body 12 and the roller body 11 can be effectively removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232950-A (JP)
Title: Optical fiber
Inventor: MATSUO SHOICHIRO
IPC: G02B6/036
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber having an expanded effective cross sectional area, a suppressed dispersion slope and low loss multi-ring type refractive index profile.  <P>SOLUTION: This optical fiber having a ring type refractive index profile is manufactured to have a transmission loss not larger than 0.210 dB/km, the effective cross sectional area A<SB>eff</SB>not less than 90 μm<SP>2</SP>, and the dispersion slope not less than 0.05 ps/nm<SP>2</SP>/km and not larger than 0.08 ps/nm<SP>2</SP>/km, by setting a dispersion value at a wave length of 1,550 nm not less than +6 ps/nm/ km and not more than +15 ps/nm/km.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208215-A (JP)
Title: Programmable irrigation controller
Inventor: OMURA NORIMASA
IPC: A01G25/16
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an irrigation controller for a tea plantation and a farm for controlling the opening/closing of a plurality of water feed valves capable of realizing the simplification and accuracy of the input operation and the smoothing, stabilization, high functionalization, and multi-application of the controller operation.  <P>SOLUTION: (1) A liquid crystal display device adopting a dial type input switch capable of displaying large-scaled characters and graphics is used jointly. (2) A solar battery and other power sources are provided jointly to ensure the operation of the controller even when commercial power supply is interrupted or the battery is running out. (3) One or more water feed valves are provided jointly, or supply of driving signal to a water feed valve disposed outside is made possible, so that the controller is used as water feed equipment. (4) A program storage device exclusive for the opening/closing control program of the water feed valve is provided at the main body to non-periodically, arbitrarily and easily write and rewrite the control program from the outside.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236556-A (JP)
Title: Water sterilizer
Inventor: SHINTANI HIDEAKI
IPC: C02F1/50
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water sterilizer requiring no interruption of a production line.  <P>SOLUTION: Sub-tanks are arranged in series with respective main tanks between respective dilution parts and main tanks of a sodium hypochlorite solution and a hydrochloric acid solution. The solutions of the chemicals are continuously supplied from the sub-tanks in specified time periods for exchanging the main tanks.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002264139-A (JP)
Title: Compositely covered mold insert
Inventor: MASTRO PAUL F
IPC: H01F7/02
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To enhance the abrasion resistance and the chemical errosion resistance of a mold insert used in a mold for molding a plastic material containing ferrite particles. SOLUTION: The detachable mold insert is attached to the mold. The mold insert includes a Be-Cu mold insert. An electroless nickel layer is formed on the Be-Cu mold insert or on the whole surface thereof and a chromium nitride layer is formed on the electroless nickel layer or on the whole surface thereof. The electroless nickel layer and the chromium nitride layer reduce the effect of corrosive abrasion and chemical errosion on a mold material and the Be-Cu mold insert.
Patent JP-2003239969-A (JP)
Title: Thrust magnetic bearing device
Inventor: SHINZEN TAKEHIRO
IPC: H02K7/09
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust magnetic bearing device which generates magnetic attraction force in both directions (one direction and the other direction of thrust direction) by an integral electromagnet.  <P>SOLUTION: A magnetic path is switched depending on whether a magnetic path change pipe 26 is provided between a shaft end part 21a and an iron core 24 of the electromagnet to generate magnetic attraction force in two directions for a thrust disc 22. Furthermore, the magnetic path change pipe is moved by an actuator. Or, when the thrust disc leans to one side or the other side, the direction of generation of magnetic attraction force for the thrust disc is switched by change of positional relation of the shaft end part and a magnetic path change part provided in the iron core of the electromagnet (whether both of them are overlapped or not). Or, when tip faces of two thrust discs oppose to both end faces of the iron core of the electromagnet and the thrust disc is displaced in the direction of thrust, restoration force for making a gap between the thrust disc and the iron core of the electromagnet minimum acts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237426-A (JP)
Title: Deposit strengthened copper alloy trolley wire and method of manufacture
Inventor: HONDA TERUICHI
IPC: B60M1/13
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing drawing resistance of deformed wire drawing in the cold working process in the manufacture of a deposit strengthened copper alloy trolley wire.  <P>SOLUTION: This manufacturing method of the deposit strengthened copper alloy trolley wire has at least (A) a solution treatment process, (B) a cold working process, and (C) an aging heat treatment process, and is characterized in that at least skinning, round wire drawing and the deformed wire drawing are performed in this order in the cold working process, and a further round wire drawing is desirably performed before the skinning process. This manufacturing method can relatively reduce the drawing resistance in the deformed wire drawing work because the deformed wire drawing is performed after conditioning the surface of rough drawn wire suitable for wire drawing by the round wire drawing providing relatively small drawing resistance.  <P>COPYRIGHT: (C)2003,JPO