baber/WOPTO huggingface dataset:
Patent JP-2002175077-A (JP)
Title: Wound and housed type electronic musical instrument
Inventor: SUGIYAMA MASAKUNI
IPC: G10H1/32
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument which is reduced in is size and weight by winding and housing a keyboard section into the body. SOLUTION: White keys 21, 23, 24, etc., and black keys 22, 25, etc., are disposed on a foundation sheet 27 having flexibility and the windable keyboard 2, which detects the depressing of the white keys or the black keys and outputs detection signals is wound and housed into the body 1. The body 1 has an electrical circuit section (circuit board) 4 for processing the signals, corresponding to the detected white keys or black keys and a loudspeaker output section 3 for forming the tones corresponding to the detected white keys or black keys.
Patent JP-2002181204-A (JP)
Title: Butterfly valve
Inventor: YAMAMOTO KENJI
IPC: F16K1/226
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To relieve operation torque produced during closing of a valve and facilitate manufacture without needing high working accuracy. SOLUTION: In a butterfly valve 20 formed that a seat ring 22 made of rubber is removably mounted on a valve body 21, a seat ring consist of a cylinder part 22a to cover the inner surface of the valve body and a flange part 22b to cover the end face of the valve body, a middle high part 22c for a valve seat is formed on the inner surface of the cylinder part 22a and a peripheral protrusion 22d is formed on the outer surface thereof, the protrusion 22d is fitted in a recess groove 21a in the inner surface of the valve body 21, and the outer periphery of a disc-formed valve plate 23 is brought into pressure contact with the middle high part 22c to close the valve. The button surface of the recess groove 21a of the inner surface of the valve body and the top part of the protrusion 22d of the seat ring 22 form cylinder surfaces S with diameters equal to each other.  Its central line M forms a straight line crossing orthogonally with a valve stem 24 and inclining at an angle θ in a valve closing direction with a central line N of the valve body 21.
Patent JP-2002183986-A (JP)
Title: Disk player
Inventor: ASANO KENJI
IPC: G11B11/105
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To constantly realize focusing servo and tracking servo having high precision regardless of a change in temperature, in a disk player which reproduces signals from a disk by irradiating the disk with laser beams from an optical head. SOLUTION: The disk player is provided with a reproducing signal amplifying circuit 5 which generates error signals in accordance with a deviation of focusing or tracking of an optical head 4, a servo circuit 6 which controls focusing or tracking for the optical head 4 based on the error signals, a temperature sensor 16 which detects a temperature of the optical head 4, a system controller 10 which obtains the optimal value of an offset to the error signals when a changing quantity of detected temperature exceeds a prescribed threshold, and an adding machine 21 which applies an offset adjustment to the error signals based on the optimal offset value. Focusing or tracking for the optical head 4 is controlled based on the error signals to which the offset adjustment is applied.
Patent JP-2002179663-A (JP)
Title: Method for producing oxirane compound
Inventor: SHIGA NORIHITO
IPC: C07D303/08
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an oxirane compound useful as a raw material for synthesizing an epoxy resin, a heat-resistant polymer, or the like, containing a highly reactive chlorine atom and epoxy group, useful in the fields of an adhesive, an electronic material, construction, or the like. SOLUTION: This method for producing an oxirane compound represented by formula (2) (R1, R2 and R3 are each hydrogen atom or a 1-4C alkyl group) is characterized in that, in a reaction for epoxidizing an allyl chloride represented by formula (1) (R1, R2 and R3 are each hydrogen atom or a 1-4C alkyl group) to form a heteropoly acid into a reaction system by using hydrogen peroxide in an organic solvent in the presence of tungstic acid, phosphoric acid and a quaternary ammonium salt, the pH of the reaction system is adjusted to 1.6-2.0.
Patent JP-2002183367-A (JP)
Title: Method and device for processing personal information protecting service business
Inventor: SANTO TOORU
IPC: G06Q10/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To warn to a private enterprise when it improperly obtains the personal information by specifying the private enterprise, and to prevent a private enterprise properly obtaining the information from providing it to a third party without a permission of the person. SOLUTION: This method and device for processing personal information protecting service is formed of a transmitter/receiver device 12 of the private enterprise properly obtaining the personal information, a transmitter device 13 of the private enterprise improperly obtaining the personal information without a permission of the individual from the transmitter/receiver device 12 through the Internet 16 without an agreement of the person, an individual transmitter/receiver device 11 for providing the personal information to the private enterprise with an agreement and for registering the personal information, utilization purpose and utilization range through the Internet 16, a personal information protecting device 10 of a personal information protecting service company for the registration of the personal information,  inspecting illegal provision of the personal information in response an inquiry from the individual, performing an undercover investigation, specifying the illegal enterprise, giving a warning to the illegal enterprise and providing the information to related organization, and a data base 15 connected to the personal information protecting device 10.
Patent JP-2002181104-A (JP)
Title: Rotating motion delay mechanism
Inventor: SHIMURA RYOTA
IPC: E05F3/14
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To hold an opening and closing body at an attitude as in a totally opened state. SOLUTION: A rotating motion delay mechanism is constituted by being furnished with a rotor 12 one end part of which is formed roughly cylindrical and closed and arranged free to relatively rotate in a bottomed casing 11, a coil spring 13 one end 13a of which is supported on a bottom wall 11a of the casing 11 and the other end 13b of which is supported on an end wall 12a to close the one end part of the rotor 12 and to display braking force as it is simultaneously twisted when the casing 11 or the rotor 12 is rotated in one direction and a resistant material 40 injected in a space formed by the casing 11 and the rotor 12 and to decelerate rotating speed. Consequently, it is possible to hold the opening and closing body at an attitude as in the totally opened state.
Patent JP-2002184354-A (JP)
Title: Fluorescent lamp
Inventor: SAKANO SUSUMU
IPC: H01J61/30
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp which is suppressed with the water that is emitted during the lamp manufacture and that becomes a cause for the degradation of the light flux and increase of mercury consumption, and which is improved in the property. SOLUTION: In the fluorescent lamp, the water emission property of the translucent container material such as glass at 500 deg.C is made in the range; water quantity <=0.5 μL/g per minute.
Patent JP-2002183817-A (JP)
Title: Coin processing device
Inventor: YANAGISAWA HIDEAKI
IPC: G07F9/10
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a coin processing device with improved assembling easiness and maintenance performance of a solenoid unit and a motor gear unit. SOLUTION: This coin processing device comprises a box-shaped coin processing device body 10 including a coin discharging device 30 to discharge changes. The motor gear unit 31 for discharging as a drive part of the coin discharging device 30 and the solenoid unit 32 for discharging for optionally selecting the coins to be discharged are separately installed on the coin processing device body 10. The units 31 and 32 can thus be separately assembled onto the coin processing device body 10. The units 31 and 32 can also be removed separately.
Patent JP-2002181402-A (JP)
Title: Absorption refrigerator
Inventor: FUKUSHIMA AKIRA
IPC: F25B15/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an absorption refrigerator, in which a range for capacity control on a low load side can be enlarged. SOLUTION: In the absorption refrigerator, a liquid refrigerant is sprinkled to an evaporator tube 11 in the evaporator 10, and it is evaporated to be a refrigerant gas. The gas is absorbed and dissolved in a solution in an absorber. Thin solution coming out of the absorber is heated and regenerated as a solution of high temperature and high concentration. The high concentration solution is returned to the absorber. A refrigerant pump P1 controlling the number of revolution by an inverter controller 70 is provided in the refrigerator as a means for controlling a flow rate of the liquid refrigerant sprinkled to the tube 11.
Patent JP-2002188893-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: KAWACHI NORIHIDE
IPC: F28D7/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which combination of header pipes 225 and 226 and a plurality of tubes 222 is facilitated while reducing the labor, and its manufacturing method. SOLUTION: Header pipes 225 and 226 for distributing a second fluid to a second tube 222 or collecting the second fluid therefrom are provided, in the side faces thereof, with elongated holes 225a and 226a for inserting the second tubes 222. Since the plurality of capillary tubes 222 arranged side by side can be inserted collectively into the header pipes 225 and 226 and brazing work is required only once, labor is reduced and production cost can be suppressed. Furthermore, lead time of product can be shortened.
Patent JP-2002178530-A (JP)
Title: Ink jet recorder
Inventor: SANO TSUYOSHI
IPC: B41J2/165
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To remove solid matters from the vicinity of a nozzle opening forming face. SOLUTION: A plurality of filaments 22 of resilient material having forward end of such size as can enter the nozzle opening N are arranged in a nonprint area movably relative to a recording head under such a state as can be pressed by a nozzle plate N to deform resiliently. A protrusion is advanced on the inner surface of the nozzle opening N and solid matters, e.g. pigments G, in the vicinity are removed by an external force.
Patent JP-2001238698-A (JP)
Title: Method of measuring protease activity
Inventor: NEMORI RIYOUICHI
IPC: C07K17/08
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of measuring protease activity, using a membrane containing a protease substrate so that expression of the protease activity can be analyzed more precisely than ever. SOLUTION: This method of measuring protease activity comprises (1) a process for bringing a biological sample containing the protease into contact with the membrane, and (2) a for washing the membrane with an aqueous medium and detecting a digestion mark formed on the membrane due to action of the protease, wherein the membrane is formed on the surface of a supporting material and contains at least a kind of pigment selected from an emulsified dispersed pigment and a solidified dispersed pigment together with the protease substrate, and further the membrane is crosslinked and/or is not substantially dissolved in water.  Because the method does not require a process for dyeing the membrane, procedures for the measurements are made to be simplified, dyeing of tissues or cells on the membrane is avoidable and therefore the expression of the protease activity can be analyzed more precisely than ever.
Patent JP-2002185350-A (JP)
Title: High frequency signal receiver
Inventor: FUJISHIMA AKIRA
IPC: H04B1/26
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a high frequency signal receiver for preventing any error from being generated even when any large output disturbing signal is present near a desired signal. SOLUTION: In this double super receiver, a high pass filter 38 is arranged serially with an SAW filter 36 so that it is possible to attenuate frequency having a symmetrical relation to first intermediate frequency 35 of a desired signal, with respect to local oscillation frequency 70 to be outputted from a second local oscillator 39. Thus, even when any large output disturbing signal is present near the desired signal, any error can be prevented form being generated.
Patent JP-2002187167-A (JP)
Title: Mold for reaction injection molding
Inventor: HIRAKAWA MASAYA
IPC: B29C45/27
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a mold for reaction injection molding capable of obtaining a molded article in a runner part among the sprue part, runner part, film gate part, film vent part and liquid sump part of an injection mold. SOLUTION: In the mold for reaction injection molding for injecting a molding material in the cavity of a mold to subject the same to reaction injection molding, a core having a desired molded article shape is provided in the runner part of the mold and an adjusting member is provided in the film gate part to mold the molded article in the runner part.
Patent JP-2002187360-A (JP)
Title: Optical degradation prevention for optical information recording medium
Inventor: NARA RYOSUKE
IPC: G11B7/24035
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent an optical degradation of a pigment to realize a write-once type HD-DVD-R. SOLUTION: An optical recording medium comprises a recording layer provided on a transparent substrate and containing a charge-transfer complex including an organic pigment and an electron acceptive compound.
Patent JP-2001266654-A (JP)
Title: Transparent electrode and its patterning method and method of manufacturing semiconductor element using the same
Inventor: SHINOHARA WATARU
IPC: H01L31/18
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of patterning a transparent electrode without suffering from thermal damage and insulation failure even when a ZnO film is used. SOLUTION: An ITO film 2 is formed on a translucent substrate 1 by means of a sputtering method and a ZnO film 4 is then formed on the ITO film 3 by means of the sputtering method. An Nd:YAG laser beam is then irradiated. An irradiated area of the ITO film 3 and the ZnO film 4 is then removed for patterning.
Patent JP-2002197630-A (JP)
Title: Perpendicular magnetic recording medium and magnetic recording/reproducing device
Inventor: HIKOSAKA KAZUYUKI
IPC: G11B5/738
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To make the improvement of thermal fluctuation resistance and that of a medium SNm compatible. SOLUTION: In the perpendicular magnetic recording medium, the anisotropic magnetic field Hk and the saturated magnetizing amount Ms satisfy the equation 2<Hk/4πMs<5, and the anisotropic magnetic field Hk, the saturated magnetic amount Ms and a coercive force He satisfy the equation, 0.01< (α-1)Hc+4πMs}/ Hk<0.2 when the degree of the inclination is expressed as α perpendicularly in the magnetic field MH loop, and also the medium is provided with such a magnetic property that the magnetizing amount Mr remained in the surface becomes smaller than 0.2 of the perpendicularly saturated magnetizing amount Ms.
Patent JP-2002192652-A (JP)
Title: Metallized polyimide film
Inventor: NISHIURA NAOKI
IPC: H05K1/03
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide web-like or endless pipe-like film, with a conductive metallized surface, which is highly adhesive even at high temperature. SOLUTION: A polyimide film (1) has a powder A of a fine fiber-like inorganic compound, with a coefficient of linear expansion equal to or below that of a polyimide resin, which is unevenly distributed and dispersed mostly in the surface part. In addition, the metallized polyimide film is constituted of a conductive thin metal film layer (2B) formed of a conductive metal B by a physical thin film forming means and a conductive thick metal film layer (3) formed by an electroplating process, coherently laminated, in that order, on the surface of the polyimide film. When the film is in the web shape, it can be used, for example, as an FPC substrate and when the film is in the shape of an endless pipe, it can be used, for example, as a heating belt for the electromagnetic induction process of a copying machine.
Patent JP-2001233922-A (JP)
Title: Surface-active macromonomer
Inventor: JR PAUL L VALINT
IPC: G02B1/04
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To modify the surface, particularly to enhance wetting properties of the surface, of a polymeric material such as a contact lens or the like without sacrificing other beneficial bulk characteristics (particularly oxygen permeability) and consequently to improve releasing characteristics of a lens from a mold. SOLUTION: A useful, novel kind of a polymerizable surface-active macromonomer represented by the formula: DC[AxBy] is provided to permit modification of the surface of a polymeric material such as a contact lens. In the formula, A is at least one ethylenically unsaturated hydrophilic monomer; B is at least one ethylenically unsaturated hydrophobic monomer; C is a functional chain transfer agent; D is an ethylenically unsaturated terminal group; y is within the range of from about 0.1 to about 0.95 and x+y=1. A random copolymer precursor of a polymerizable surfactant of this kind can be used for preparing the above surface-active macromonomer.
Patent JP-2002202981-A (JP)
Title: Portal site forming method and information providing system
Inventor: NAGAISHI SUSUMU
IPC: G06F17/30
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To form a portal Web site as an access window on a Web in a short time by concentrating a large amount of information and accesses. SOLUTION: A performance data base OEM providing system constructs a master DB by collecting various types of performance information, and provides the master DB information to those users who gain an access to a performance information providing Web site. To those users who gain an access to the site through a client Web site, the master DB information is provided by OEM together with display screens customized for each client. Thus, since accesses are made to the information providing Web site also from the client Web site of a user to which the information is provided by OEM, the number of accesses to the information providing Web site is increased synergistically and the Web site can be grown to the portal site in a short time.
Patent JP-2002200929-A (JP)
Title: Steering device
Inventor: HIRAGUSHI SHUZO
IPC: B60R25/021
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a steering device which can be formed compact by simplifying the structure of a change lever device for operation of a transmission. SOLUTION: To a support member 32 integrated with a column 21 surrounding a steering shaft 3, a rotating member 33 and a transmission member 41 are set to be rotatable around a first shaft and a third shaft, respectively. Relative to the rotating member 33, the change lever 31 rotates around the first shaft and with the shaft, and around a second shaft and relative to the second shaft. A fitting part 38 of the change lever 31 is inserted to/removed from a shaft position setting part 37 in the support member 32 by rotation of the change lever 31 around the second shaft, and its fitting position is changed by rotation of the change lever 31 around the first shaft.  The transmission member 41 and a guide part 31g integrally provided around the change lever 31 are connected to each other to be relatively slidable to each other through spherical surfaces in such a way that the rotation of the guide part 31g around the first shaft is converted to the rotation of the transmission member 41 around the third shaft. A motion of the transmission member 41 is thus transmitted to a transmission, thereby a speed change is conducted.
Patent JP-2001509560-A (JP)
IPC: E06B9/58
Filed: 1997-12-24
Abstract: A roll-up type industrial door including a flexible vinyl sheet forming a curtain for closing a door way having an upper end, a lower end and two opposite side edges. The sheet has a thin main area and elongate side edge sections that are thicker than the main area. A sloping shoulder is formed where each side edge section meets the main area. A curtain winding mechanism is connected to the upper end of the curtain and is used to raise the curtain. A pair of spaced apart guide channels are also provided and the side edge sections are movable therein. Friction reducing, wear resistant fabric strips are bonded to both of the side edge sections and extend therealong. These strips cover the sloping shoulders and are bonded thereto. The strips reduce the amount of friction between the side edge sections and their respective guide channels. Preferably the strips are made of one ply polyester monofilament.
Patent JP-2001513484-A (JP)
Title: 非環式メタロプロテアーゼ阻害剤
IPC: C07C311/19
Filed: 1998-07-27
Abstract: (57)【要約】
本発明は、メタロプロテアーゼの阻害剤として有用な特許請求の範囲に記載の式（Ｉ）の化合物、またはその光学異性体、ジアステレオマーもしくはエナンチオマー、または薬剤学的に許容されるそれらの塩、または生物加水分解され得るそれらのアミド、エステル、もしくはイミドを提供する。さらに、これらの化合物およびこれらを含む医薬組成物を用いて、メタロプロテアーゼ活性を特徴とする疾患、障害および状態を治療する方法を開示する。
【化１】
Patent JP-2001512780-A (JP)
Title: 油組成物用添加剤
IPC: C10L1/22
Filed: 1998-07-31
Abstract: (57)【要約】
エチレン及び異なる不飽和エステルの特定のポリマーが油に改良された低温流動性を与える。
Patent JP-2001514863-A (JP)
Title: 禽肉へのオメガ３高度不飽和脂肪酸の取り込み効率を向上させるための方法
IPC: A23L13/40
Filed: 1998-08-14
Abstract: (57)【要約】
家禽の肉へのオメガ３高度不飽和脂肪酸の取り込み効率を向上させるための給餌法が開示される。詳細には、家禽の生産期間の遅い時期において早い時期よりも大きな量のオメガ３高度不飽和脂肪酸が与えられる。
Patent JP-2003517519-A (JP)
IPC: D03D51/00
Filed: 1998-09-21
Abstract: A full-fashioned weaving process for the production of a woven garment which can accommodate and include holes, such as armholes. The garment is made of only one single integrated fabric and has no discontinuities or seams. Additionally, the garment can include intelligence capability, such as the ability to monitor one or more body vital signs, or garment penetration, or both, by including a selected sensing component or components in the weave of the garment.
Patent JP-2001518554-A (JP)
IPC: G11B7/258
Filed: 1998-09-04
Abstract: The present invention is an amorphous saturated hydrocarbon thermoplastic substrate having enhanced adhesion properties, wherein the enhanced adhesion properties are obtained by treating the surface of the amorphous saturated hydrocarbon thermoplastic substrate with an excited gas phase technique, such that a critical surface energy of at least 35 dyne/cm is obtained without the use of acids or other corrosive materials which cause equipment degradation.
Patent JP-2001519420-A (JP)
Title: ５，６−ジ−ヒドロ−（１，４，２）ジオキサジン−３−イル基を含むアジン類並びに殺菌・殺カビ剤としてのそれらの使用
IPC: C07D273/00
Filed: 1998-10-01
Abstract: (57)【要約】
本発明は、式（Ｉ）
【化１】
 ［式中、Ｇは単結合又は原子団（ａ）
【化２】
 （原子団中、Ｒ 1  はそれぞれ場合により置換されたアルキル、アルケニル、アルキニル又はシクロアルキルを表す。）を表し、Ｒは、アルキル、又は３個〜５個の炭素原子を有する、場合により置換されたシクロアルキルを表し、Ｚは、それぞれ場合により置換されたアルキル、シクロアルキル、アリール、アリールアルキル、ヘテロシクリル又はヘテロシクリルアルキルを表し、並びにＬ 1  、Ｌ 2  、Ｌ 3  及びＬ 4  は、同一であるか又は異なっており、また、それぞれ場合によりハロゲンで置換されたアルキル、アルコキシ、アルキルチオ、アルキルスルフィニル又はアルキルスルホニルのほかに、水素、ハロゲン、シアノ、ニトロを独立して表す。］の新規なアジン類に関する。本発明は、それらの製造方法並びに殺菌・殺カビ剤としてのそれらの使用にも係る。
Patent JP-2001522198-A (JP)
Title: 時間可変格子符号
IPC: H04L27/18
Filed: 1998-10-22
Abstract: (57)【要約】
時間可変格子符号を用いて、信号配列座の上に直接マッピング可能な符号化器出力を生成するための希望する実効符号率が得られる。時間可変格子符号は可変率符号化器を用いて得られ、これはその出力に希望する信号配列座の上に直接マッピングされる正しい数のビットを生成する。入力データ・ストリームは第１の選択された時間間隔の間は第１符号率で、また第２の選択された時間間隔の間は第２符号率で符号化される。符号率を周期的な間隔で変化させることにより、第３実効符号率が得られる。
Patent JP-2001523824-A (JP)
Title: スペクトル信号監視システム
IPC: G01R23/16
Filed: 1998-10-30
Abstract: (57)【要約】
本発明はシステム、プロセス、及びデータ・ソースの中の少なくとも一つをモニタするための方法及びシステムである。本方法及びシステムは、分光学的試験といった進行中のプロセスまたは他のデータ・ソースを監視、検査、及び修正するために開発されてきた。監視下にあるシステムからの信号は、収集され、学習した状態と比較される（４０）。周波数領域変換がシステム信号及び参照信号に対して実行され、周波数領域差分関数が構成される。次いでプロセスは、全範囲のデータが時間領域にわたって蓄積されるまで繰り返され、ＳＰＲＴ方法（５０）が、監視下にあるシステムの稼働状態の特徴を示す３次元的曲面プロット（６０）を決定するために適用される。