baber/WOPTO huggingface dataset:
Patent JP-2003184984-A (JP)
Title: Linearly moving device
Inventor: SHINODA OSAMU
IPC: F16H25/22
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linearly moving device that satisfactorily operates for a long time.  <P>SOLUTION: The linearly moving device 10 comprises a linearly moving member 13 externally fitted to a shaft 11 and linearly moving along the shaft 11, many balls 21 held by ball grooves 12 and 18 formed on the outer surface of the shaft 11 and the inner peripheral side of the linearly moving member 13 and rolling between the ball grooves and the shaft 11, and circulating passages 17 for circulating and moving the balls 21 from one ends to the other ends of the ball grooves 18. Between the balls 21, separators 22 made of a metal material softer than the ball grooves 12 and 18 formed in the shaft 11 and the linearly moving member 13 and the balls 21 are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183023-A (JP)
Title: Method for producing copper carbonate and copper oxide
Inventor: AKIYAMA KAZUNORI
IPC: C01G3/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To save the amount of a cupric chloride solution to be used as a raw material for producing copper carbonate and copper oxide to be supplied as the replenisher of copper ions in a copper plating bath, for example, for electrolytic copper plating.  <P>SOLUTION: The cupric chloride aqueous solution and copper are mixed in a reaction tank 2 to produce cuprous chloride, into which chlorine gas is blown to chlorinate the cuprous chloride to obtain the cupric chloride solution. Thus, 2x moles of cupric chloride are obtained from x moles of the cupric chloride as a starting raw material, allowing the amount of cupric chloride to be increased. Part of thus obtained cupric chloride aqueous solution is mixed with carbonate ions in a neutralization reaction tank 6 to produce copper carbonate, which is pyrolytically decomposed to obtain copper oxide. The remainder of the cupric chloride aqueous solution obtained in the reaction tank 2 is returned back to the reaction tank 2 and reacted with copper to produce cuprous chloride.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189193-A (JP)
Title: Image pickup device
Inventor: YOSHIDA HIDEAKI
IPC: H04N5/341
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device that can extend a dynamic range of an image obtained by an imaging element.  <P>SOLUTION: The image pickup device is provided with: a CCD 15; a CCD driver 28 that individually reads electric charges of each pixel of the CCD 15 through interlace driving; a system controller 23 that starts effective exposure to the CCD 15 at the same time for all pixels and provides a different effective exposure time to first and second fields of two fields configuring one frame; and a digital process circuit 17 entirely uses each pixel information within an object luminance range where effective imaging ranges of two fields caused by the different effective exposure time are overlapped with each other as pixel information with respect to the pixel, interpolates pixel information of a field whose object luminance is deviated from the effective imaging range with pixel information of the field whose other object luminance is not deviated from the effective imaging range and outputs the result as pixel information with respect to the pixel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188021-A (JP)
Title: External cooling device of electric equipment
Inventor: MARUSHIMA TAKASHI
IPC: H01F27/18
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external cooling device of electric equipment which can improve the cooling efficiency of water from a sprinkler without changing the height of electric equipment itself.  <P>SOLUTION: A heat medium circulates between a tank and a heat exchanger. Heat generated by an electric equipment body inside a tank is cooled by a heat exchanger via a heat medium, and a cooled heat medium is returned to a tank. A sprinkler sprinkles cooling water to a clearance between a fin of a heat exchanger and a cooling fan from the upper part of the heat exchanger. Sprinkled cooling water turns into mist by cooling wind from a cooling fan and attaches to the fins of the heat exchanger and cools the heat medium by the latent heat of vaporization from the surface of a fin. Cooling water is supplied to the sprinkler from a water supply facility.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185777-A (JP)
Title: Method of manufacturing for control rod for boiling water reactor and control rod for boiling water reactor
Inventor: NAKAYAMA MICHIO
IPC: G21C7/06
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a control rod for a boiling water reactor capable of facilitating manufacture and reducing manufacturing costs, and a control rod for a boiling water reactor manufactured by the method.  <P>SOLUTION: The method of manufacturing the control rod 1 for a boiling water reactor, having a tie rod 4, a handle 5 mounted to the axially upper portion of the tie rod 4, a drop speed limiter 6 mounted to the axially lower portion of the tie rod 4, and a sheath 8, includes forming the tie rod 4 having at the tip 4a of each side thereof a stepped level part 4b for locking the sheath 8; fitting a projecting part 8a of the sheath 8 into the stepped level part 4b; and applying a YAG laser beam 23 while the projecting part is held fitted therein, in such a manner that the position of the beam axis 23A deviates from the position of an end face 4b<SB>1</SB>of the tie rod stepped level part 4b toward the tie rod axis 4A, thereby performing laser welding such that at least a portion is continuously welded in the longitudinal direction of the tie rod 4, to fix the sheath 8 to the tie rod 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002252556-A (JP)
Title: Converting switch circuit with disable option
Inventor: GOODELL TRENOR F
IPC: H03K19/00
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a converting switch having a transmission transistor which connects a 1st node to a 2nd node when the reference voltage of the 1st node is higher than that of the 2nd node. SOLUTION: A dummy rail generating means drives the gate of the transmission transistor M1 to provide a PRAIL reference voltage which is lower than that of the 1st node. The dummy rail generating means includes an active clamp circuit which can be disabled and hold the PRAIL at a nearly constant potential by clamping the gate of the transmission transistor M1 to PRAIL and sucking a current from the PRAIL when a higher voltage is developed on the PRAIL.
Patent JP-2003160320-A (JP)
Title: Substance occluding material and electrochemical device using it and method for producing substance occluding material
Inventor: TAKENOBU HIROSHI
IPC: H01M4/86
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substance occluding material which has high efficiency and which is light, inexpensive, safe and superior in transportability and an electrochemical device using it and a method for producing the substance occluding material.  <P>SOLUTION: The substance occluding material encloses a substance different from a substance to be occluded such as hydrogen and the like, for example a fullerene molecule (C<SB>60</SB>), in a cylindrical material such as a carbon nanotube and the like. The substance occluding material forms a bundle structure wrapped minutely with a cylindrical material such as the carbon nanotube and the like or a rod material such as a carbon nanofiber and the like and occludes the substance to be occluded such as hydrogen and the like between the cylindrical material and the rod material. The cylindrical material has a structure with a plurality of walls and a space in which the substance to be occluded is occluded at the innermost of the structure. An alkali treating step of the substance occluding material is involved in its producing method and a hydrogen occluding material is used as the substance occluding material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182326-A (JP)
Title: Alarm system for internal pressure of tire
Inventor: TOYOFUKU MASANORI
IPC: G01L17/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm system for the internal pressure of a tire, which can cancel an alarm of pressure abnormality as soon as the normal internal pressure of the tire is restored upon charging the tire with the internal pressure.  <P>SOLUTION: When the increasing rate of pressure surpasses a subscribed value, information including the data of pressure is transmitted immediately to a receiver on the vehicle body side even if the value of pressure itself is normal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186990-A (JP)
Title: Prescription reading device
Inventor: OKAZAKI KAZUHIRO
IPC: G16H10/60
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for informing an operator that insurance information has been changed.  <P>SOLUTION: This prescription reading device is provided with a patient data base in which information associated with the insurance of the patient and prescription information is stored, an input means for inputting conditions for retrieving the patient registered in the data base, a retrieving means for retrieving the patient from the data base according to an inputted conditions, an optical character reading means for reading the mentioned contents of a prescription, a comparing means for comparing the information associated with the insurance read by the reading means with the retrieved information associated with the insurance of the patient, and a correcting means for updating the information associated with the insurance stored in the data base of the patient to the information associated with the insurance read from the prescription according to the comparison result of the comparing means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180218-A (JP)
Title: Case for fishing rod
Inventor: YAGI HIROYUKI
IPC: A45C11/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod case having a handle attached to a case body made of a soft material and stably and steadily transportable by holding the handle.  <P>SOLUTION: The case body 1 is made of a soft double-layer material composed of a surface material and a back material, has a vertically elongated square cross-section and contains a pair of right and left holding spaces separated by a vertical partition wall 14. A fixing part β formed by sewing the center partition faces 14a, 14b to the other side faces 16a, 16b of the front side A and side faces 17a, 17b. A decorative reinforcing piece 4' is sewn to the fixing part β together with supporting pieces 6, 6', 6" wound on pipes 7, 7', 7" attached to the handle 5 with a shaft 8. The handle 5 is positioned nearly at the middle part of the longitudinal and vertical face of the body 1 along the longitudinal direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193396-A (JP)
Title: Pretreatment of paper-making stock
Inventor: ISHIZAKI TAKAKO
IPC: D21H21/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To develop a polyethyleneimine-based pitch-controlling agent that is easily reaction-controllable with low decrease in the cation equivalence, when the polyethyleneimine-based antiflocculant having high charge density that can cope with the recent paper-making stock including increased contents of mechanical pulp and used paper because a so-called antiflocculant having the action to control the electric charge on the pitch particle surfaces has been used for inhibiting pitch coagulation, but the contents of mechanical pulp and used paper recently increase and conventional antiflocculants meet some difficulty to cope with.  <P>SOLUTION: A polyalkyleneimine or a mixture thereof with a polyamine is allowed to react with a polycatinic substance having a specific structure and the resultant modified polyalkyleneimine is used as an antiflocculant for this purpose.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194054-A (JP)
Title: Ball chain
Inventor: KAKU CHOSHIN
IPC: F16H25/22
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball chain having coupling parts capable of curving in multiple directions and arranged so that the balls adjoining in their arranged direction will not collide with each other.  <P>SOLUTION: The ball chain used in a device using rolling of balls such as a ball screw, a straight motion guide device, etc., is equipped with spacers to separate ball from one another for preventing them from contacting one another in the ball arranged direction, two belt bars for guide tying together two spacers arranged in front of and behind each ball in the form of a thin and long bow on the left and right of the ball and holding the ball in the space surrounded together with the two spacers, and the coupling part to couple together each pair of spacers adjoining between the balls, wherein the width W of the horizontal section of each coupling part is smaller than the height H of its vertical section so that the coupling part can bend flexibly even in the horizontal direction in which it is tied from the two belt bars for guide, and therefore the whole ball chain can curve in multiple directions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196304-A (JP)
Title: Address information retrieval device and telephone system having the same
Inventor: SHIBATA KENICHI
IPC: H04M1/274
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an address information retrieval device and a telephone system having it capable of immediately retrieving and displaying the leading address of the next language even when address information being displayed is halfway address information of a language currently being displayed.  <P>SOLUTION: The address information retrieval device has a display part 15 for displaying information, an operation part 16 for inputting the information, a telephone directory storage part 17 in which the address information such as addresses and names is stored in a plurality of languages and a control part 10 for controlling the entire device, the control part can sequentially display all the pieces of address information stored in the telephone directory storage part 17 in each of a plurality of the languages based on a transfer key of the operation part 16 and can simultaneously skip the address information from the language being currently displayed to the next language among a plurality of the language based on a display language switching key of the operation part 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191622-A (JP)
Title: Ink jet receiving recording material, recorded matter using the same, and use method for the recorded matter
Inventor: MIYAMOTO KENICHI
IPC: B41M5/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet receiving recording material reduced in blur and excellent in lamination characteristics and recorded matter excellent in printing grade especially in such a case that pigment ink is used to perform ink jet recording.  <P>SOLUTION: In the ink jet receiving recording material wherein an ink receiving layer containing a silicone surfactant and having a porous structure is provided on a base material, the silicone surfactant is characterized in that viscosity at 25°C is 500-1500 cps, and HLB defined by the formula: HLB=(mass of hydrophilic group of surfactant)/(total mass of surfactant)×20 is not less than 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198763-A (JP)
Title: System for transferring e-mail of automatic answering telephone message
Inventor: NAKAGAWA MAKOTO
IPC: G10L13/04
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic answering telephone message E-mail transfer system in which the contents of a message is automatically converted into text data only by recording the message in an automatic answering telephone and transferred to a prescribed mail address.  <P>SOLUTION: When a caller records the message, the message is recorded in a voice recording circuit and a processing is changed into an E-mail generation processing, wherein the recorded message is converted into text data by a voice recognizing/text converting function, the E-mail is generated together with header information and it is transmitted to the predetermined mail address. When a message erase function is effective after transmitting the E-mail, the transmitted contents message is erased from the voice recording circuit and a state is changed into an incoming call standby state. When the function is ineffective, an after-transmission flag is set in the head of the message and the same message is prevented from being transmitted a plurality of times.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199177-A (JP)
Title: Central control system for electric facility
Inventor: NISHIURA YOSHINORI
IPC: H04Q9/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a central control system for an electric facility capable of easily locating a faulty part with an extremely simplified wiring and easily restoring a broken wire.  <P>SOLUTION: The central control system for an electric facility is provided with a PC apparatus 1 being a central control means for collectively controlling house electric facilities installed inside/outside of a house, and each house electric facility is electrically connected to each of at least two parallel conduction wires 2 wires from the PC apparatus 1 in parallel, then the system can easily locate a faulty part with an extremely simplified wiring and facilitate restoration of a broken wire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198855-A (JP)
Title: Image compression method, decompression method thereof, and program thereof
Inventor: SAKAI KENICHIRO
IPC: H04N1/413
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image compression method for implementing vertical and horizontal white skipping that compresses data in an area including black pixels other than a skipping area.  <P>SOLUTION: This method applies vertical and horizontal white skipping to the skipping area, detects areas where pixel values smoothly change like character contours as for other areas, and decodes the image according to a pixel value of a top line of the area, the number of the lines, and a pixel value change amount. Thus, the image compression rate can be improved so as to greatly contribute to the reduction in the storage capacity for data storage and reduction in a data transfer time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197159-A (JP)
Title: Battery
Inventor: NAKAMURA KENJI
IPC: H01M2/02
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell and a battery pack excellent in heat radiation performance.  <P>SOLUTION: In relation to a battery provided with a power generation element composed by rolling a strip positive electrode plate and a strip negative electrode plate through a separator, and structured by housing it in a battery jar, this cell is characterized by that the outer shape of the battery jar is a frustum of a circular cone wherein the upper part is larger than the lower part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201136-A (JP)
Title: Mold for glass of substrate for optical waveguide
Inventor: RIYOUNAI HIROSHI
IPC: G02B6/13
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To supply a mold which can make a substrate of a stable shape at a good yield by preventing the collapse of a groove shape in making the grooved glass substrate for optical waveguides by press forming.  <P>SOLUTION: (1) Steps of a projecting shape are formed approximately parallel with a projection for forming the groove of the mold and (2) the carbon is formed like a belt including the projection along the projection for forming the groove of the mold, by which the substrate for the optical waveguide having the stable groove shape can be obtained. Further, the stability is additionally improved according to their combination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192036-A (JP)
Title: Portion pack
Inventor: MISHIMA YASUHIKO
IPC: B65D47/36
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container aiming at the elimination of an unfavorable usability which is found in a conventional product.  <P>SOLUTION: An upper lid for which a protruding section is provided is arranged on the top of the container which is easily crushed when being pressed with a finger. By using such a structure, such problems that splashing when the lid is opened, and spilling of a content when the container is used by one hand, or the container falls down can be eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003501736-A (JP)
Title: ロバストな乱数発生器
IPC: G06F7/58
Filed: 2000-06-08
Abstract: (57)【要約】
乱数を発生する方法および装置（３００）が開示される。第１の実施形態では、乱数を発生する方法は、第２の乱数を生成することを伴う。デジタル乱数発生器（３０４）から疑似乱数が生成され、第１の乱数がアナログ乱数発生器（２０８−１）から生成される。第１の乱数は、疑似乱数と組み合わされて、両方の発生器の結果である第２の乱数が生成される。他の実施形態では、方法は、暗号関数を使用して乱数を発生する。疑似乱数が、暗号関数（１０４）の出力から発生され、第１の乱数がアナログ乱数発生器（２０８−１）から発生される。疑似乱数および第１の乱数は、暗号関数（１０４）の出力から第２の乱数を発生するために、結合されて暗号関数（１０４）に入力される。第２の乱数は、疑似乱数および第１の乱数に関連している。
Patent JP-2003504800-A (JP)
Title: 耐アーク性高電圧静電スイッチ
IPC: H01H1/20
Filed: 2000-05-04
Abstract: (57)【要約】
高電圧を切換えることが可能である一方で、改善された耐アーク性を提供するＭＥＭＳ（マイクロエレクトロメカニカルシステム）静電作動式装置が提供される。ＭＥＭＳ装置は、超小形電子基板、基板電極、第１の接点組および第２の接点組、絶縁体、および可動複合体を含む。可動複合体は、基板および基板電極に上重ねされる。横断面で見て、可動複合体は、電極層および偏倚層を含んでいる。長さで見て、可動複合体は、下に位置する基板に取付けられている固定部分と、中間部分と、基板電極に対して可動の遠位部分とを含んでいる。各接点組は、可動複合体に取付けられている少なくとも１つの複合体接点と、基板に取付けられている好ましくは少なくとも１つの基板接点とを有する。複数の接点組のうちの１つの接点組は、複合体遠位部分により近く位置する。可動複合体の遠位部分および／または中間部分は、静電気力が印加されない場合、偏倚されて適所に位置する。基板電極と可動複合体電極との間に電圧を印加すると、静電気力が発生され、この静電気力により、可動複合体は下に位置する基板に吸引される。第１および第２の接点組は、可動複合体の遠位部分が基板に吸引されると電気的に接続される。いったん静電気力が除去されると、可動複合体は偏倚位置を再びとり、このようにして、第１および第２の接点組がシーケンシャルに接続解除されて、アーク形成を最小化する。静電式ＭＥＭＳ装置を使用する様々な実施例および方法が提供される。
Patent JP-2003505241-A (JP)
IPC: B01D33/333
Filed: 2000-07-01
Abstract: The invention relates to a sieving device for mechanically separating and extracting solid bodies or solid matter from a liquid current, in particular, to sieve gratings for process or effluent currents or for use in sewage treatment plants or hydroelectric power stations. Said device comprises a number of sieving panels (2, 2', 2'') which are substantially arranged in a transverse direction to the direction of flow of the liquid current, are linked together, and which form a revolving endless sieve belt (1) immersing into the liquid current (20). The device also comprises a drive for the endless sieve belt (1), whereby the sieving panels (2, 2', 2'') are arranged successively in such a way that the revolving motion of the endless sieve belt (1) is comprised within one single plane which lies substantially perpendicular to the direction of flow of the liquid current (20).
Patent JP-2003506676-A (JP)
Title: 魚の品質特性を測定するための方法並びに装置
IPC: G01N21/35
Filed: 2000-07-19
Abstract: (57)【要約】
【課題】
【解決手段】本発明は光反射に基づいて魚の品質特性を決定するための方法と装置とに関する。魚と、光エミッタ−及び光レシーバを備えた反射測定装置（５）とは、光エミッタ−と光レシーバとが、光エミッタ−が腹膜を通って魚の領域を照明し、光レシーバが魚から反射された光を受光するように、腹膜を備えた魚の内腹壁の方に方向付けられるように互いに関連して位置付けられている。反射光の強度は、可視及び近赤外線領域内の３つ以上の様々の波長帯で記録される。記録された測定結果は、所定の処理後に、算出ユニットのアルゴリズムに入力される。このアルゴリズムは、可視及び近赤外線領域内の３つ以上の夫々異なった波長帯での腹膜を備えた内腹壁の反射に基づいて魚の品質特性を示す。算出ユニットは、アルゴリズムと測定結果とを利用して品質特性を自動的に算出する。
Patent JP-2003506552-A (JP)
IPC: C08G2/24
Filed: 2000-06-26
Abstract: Colored molding compositions made from polyacetal copolymer, where the polyacetal copolymer essentially consists of oxymethylene units and oxyethylene units, and a strong protonic acid was used as initiator during preparation of the polyacetal copolymer, have lower formaldehyde emission than that from a comparable molding composition for which the polyacetal copolymer was prepared using a Lewis acid as initiator. The formaldehyde emission is generally less than 20 mg/kg, preferably less than 10 mg/kg.
Patent JP-2003507847-A (JP)
Title: 照明条件を測定するための方法及びその装置
IPC: G01J3/46
Filed: 2000-08-18
Abstract: (57)【要約】
１つの方法、装置及びコンピュータ読取り可能な媒体により、ユーザは、１つの物体の照明条件を測定することが可能となる。１つの実施形態においては、少なくとも１人のユーザが、表示された色標本とカラー材料を視覚的に比較する。ユーザーは、表示された色標本がカラー材料と実質的に整合するように見えるまで対応する属性値を変化させることによって、表示された色標本の色を調整することができる。ユーザが、表示された色標本とカラー材料の間の等色を確立したことをひとたび標示した時点で、実質的に整合された色標本のスペクトル放射照度値が計算される。このスペクトル放射照度値は、特定の部屋の中での照明条件の測定値を表わす。