baber/WOPTO huggingface dataset:
Patent JP-2004192182-A (JP)
Title: Medal processor and slot machine
Inventor: SASAI MASAYUKI
IPC: A63F5/04
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform reliable processing to both medals to be received and medals to be returned.  <P>SOLUTION: The shielding position of a medal blocker 37 is set behind a medal detecting mechanism 36, a region from the starting position to shielding position of a medal passage 31 is formed as a medal return port 39, and a movable rail 38 is arranged at the upper part. A distance L from a medal detecting sensor 36B at the downstream side of the medal detecting mechanism 36 to the shielding position is set on the basis of a distance which a medal moving at the maximum moving speed V<SB>0</SB>covers in a processing time T required for shielding the medal passage 31. The control part measures the speed of the passing medal by using the detection signal of the medal detecting sensor 36A at the upstream side, and decides timing when the medal path 31 is shield on the basis of the measured value and the distance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193914-A (JP)
Title: Wireless communication equipment and automatic gain control method used therefor
Inventor: TERAO KENJI
IPC: H03G3/30
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide wireless communication equipment capable of reducing glitzy noises, and shortening a convergence time and a non-receiving period.  <P>SOLUTION: An I signal and a Q signal that are outputted from a direct conversion receiver 1 are subjected to A/D conversion in A/D conversion sections 22a, 22b, respectively. Electric power is calculated in an electric power calculation section 23 based on converted data. When an amount of the electric power is inputted, a gain calculation section 25 calculates a gain value, a value with an offset from the gain value, and comparative electric power, and performs the writing of these values in a memory 26 to output enable signals to a comparator 24. When the enable signals are inputted, the comparator 24 compares the electric power and the comparative electric power from the gain calculation section 25. If the electric power is smaller than the comparative electric power, the comparator 24 changes over a selector 27 so that an approximate gain value that has been stored in the memory 26 and has been increased by +4dB from its previous gain value is inputted from the selector 27 to a direct control version section 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190573-A (JP)
Title: Combustion chamber of engine
Inventor: INOUE IKUYA
IPC: F02B23/06
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To particularly reduce nitrogen oxides by enhancing combustion efficiency by effectively utilizing a combustion chamber of a stepped shape.  <P>SOLUTION: This constitution injects fuel into a cavity 2 from a fuel injection nozzle 7 by arranging the fuel injection nozzle 7 above the center of a piston 1 by arranging the cavity 2 on a top surface of the piston 1 of a direct injection diesel engine. The cavity 2 is arranged by forming recessed parts 21 and 22 in at least two stages in the vertical direction. A downward recessing recess 21b is formed on a bottom surface of the recessed part 21 of the second stage from below; a recess 22b is formed by expansively opening the recessed part 22 of the first stage from below outside in the radial direction; and a vertical surface 22c is formed in an upper part of the recess 22b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190339-A (JP)
Title: Structure of sheet glass fixing part
Inventor: MIZOGUCHI YASUHIKO
IPC: E04B2/56
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily maintain sealing effects, which are brought about by an elastic sealing member at an end of sheet glass.  <P>SOLUTION: In a structure of a sheet glass fixing part, the end 1a of the sheet glass 1 is arranged in a supporting groove 3 in a freely protruding/receding state; the elastic sealing member 4 is provided for fixation over a glass surface 1b at the end 1a of the sheet glass 1 and a peripheral wall 3b of the supporting groove 3; and a cover member 5 for covering the member 4 is provided in a state wherein the deformation of the member 4 is not inhibited.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189138-A (JP)
Title: Brake operating reaction force generator
Inventor: TAMAMASA TADATSUGU
IPC: B60T8/17
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the output characteristics and arrangement of an actuator to generate reaction force in a device to generate reaction force according to a brake input amount manipulated by a driver.  <P>SOLUTION: A means 5 to passively supply reaction force in response to the brake input amount and a means 6 to actively adjust reaction force by the operation of the actuator 11 are combined with each other, thereby the actuator having a small output amount and excellent responsiveness can be adopted, and besides, an on-vehicle space can be reduced and the layout of the reaction force generator can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194104-A (JP)
Title: Communication system, gateway device, program, and recording medium
Inventor: MIYAKE MOTOHARU
IPC: H04L47/27
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for controlling the communication speed of a packet transmitted to a client device from a server device on the basis of the state of a radio zone between the client device and a base station in a communication system conducting communications based on the communication protocol of a transport layer.  <P>SOLUTION: The communication system stores a data block received from the server device on a repeater connected to the server device transmitting the address-containing data block to an address in accordance with the communication protocol of the transport layer and the base station transmitting the data block, through a radio channel, to the client device. The data block is transmitted, through a base station device, to the client device at the communication speed decided on the basis of state data showing the state of the radio zone and a predetermined threshold.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003270173-A (JP)
Title: Method for inspecting surface state and substrate inspection device
Inventor: MURAKAMI KIYOSHI
IPC: G01N21/88
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve inspection accuracy by increasing resolution capacity of an inclination angle using a conventional optical system.  <P>SOLUTION: A substrate inspection device has a projector 4 including light sources 8, 9 and 10. The light sources 8, 9 and 10 respectively emitting light of colors R, G and B are arranged such that each has a different elevation angle. In an inspection area including a soldered portion, one or two color components having an intensity higher than an average intensity of the color components of red, green and blue are extracted. With the extracted process, inclined faces each corresponding to the light sources 8, 9 or 10 are respectively converted to light and dark monochrome images of red, green and blue. Further, an interface of the inclined faces each corresponding to the light sources 8 or 9 is converted to a light and dark mixed-color image of red and green. An interface of the inclined faces each corresponding to the light sources 9 or 10 is converted to a light and dark mixed-color image of green and blue.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004201004-A (JP)
Title: Three-dimensional video display device, program and recording medium
Inventor: KIMURA KAZUO
IPC: H04N13/04
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional video display device capable of simply expressing stereoscopic characters or video information, and performing processing with a portable terminal having a comparatively low processing speed.  <P>SOLUTION: The three-dimensional video display device expresses three-dimensional video from two-dimensional video pattern and depth information. This device is provided with a DFD display means; a video information storage means for storing the two-dimensional video pattern and the depth pattern; and an image processing means for distributing luminance of a plurality of displays on the basis of the depth pattern, and displaying the image pattern with its luminance ratio on the plurality of displays. With the above constitution, complicated coordinate calculation which has been conventionally required for expression such as VRML is not necessary, and even a terminal device having low operation speed and low power can perform high-speed processing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198999-A (JP)
Title: Projection type display device
Inventor: SEKINE ATSUSHI
IPC: G02F1/13357
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display device using a reflection type light valve capable of yielding a projected image excellent in white balance and contrast.  <P>SOLUTION: The projection type display device is provided with a light source 201, a color separation optical system color-separating a light beam from the light source to three color light beams, three reflection type light valves arranged for respective color light beams, three polarizing beam splitters having a polarizing separation part for respectively polarizing and separating the three color light beams from the color separation optical system and guiding the light beams to the reflection type light valves, and respectively analyzing the three color light beams modulated by the reflection type light valves, a color compositing optical system color-compositing the three color light beams analyzed by the three polarizing beam splitters, and a projection lens projecting the composited light beam from the color compositing optical system. A light quantity adjusting member is arranged in the optical path of at least one color light beam out of the three color light beams.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003206758-A (JP)
Title: Improved repeatability of control system using discrete feedback
Inventor: PURSIFULL ROSS D
IPC: F02D41/24
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve repeatability and to eliminate the hysteresis of feedback sensor.  <P>SOLUTION: A control system must repeatedly establish a position of the same throttle valve during idling, acquire fuel efficiency and prevent speed reduction. A sensor decides the position of the throttle valve or other engine parameters concerning the position of the throttle valve and makes an analog signal. This information is processed by an analog/digital converter arranging the signal at a discrete level. A control device receives the signal, compares it with a desired position of the throttle valve or a point allotted between the two discrete levels showing the engine parameters. Consequently, the signal is not probably equal to the allotted point. As an error does not reach zero, the control device corrects it in accordance with the comparison after repeating all of the processes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004202551-A (JP)
Title: Method for compression-forming soil sample, and pressing machine
Inventor: SATO TAIICHIRO
IPC: B30B9/28
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for compression-forming a soil sample, in which uniform compression is possible in a simple method and a press machine can be small-sized and lightweight and the cost is reduced, and to provide its pressing machine.  <P>SOLUTION: The soil sample 3 filled into a cylindrical designated vessel 1 and weighed, is pressurized and compressed as the uniform compressed soil sample by utilizing a small and light weight marketed press-mechanism having a portable function, and simultaneously pressurize-forming the both surfaces from both opening portions in the vessel. The pressing mechanism uses a jack for vehicle, a jack for hydraulic press, etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208708-A (JP)
Title: Suction port body and vacuum cleaner
Inventor: USHIDA TATSUO
IPC: A47L9/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction port body which is user-friendly and a vacuum cleaner provided with the suction port body.  <P>SOLUTION: A clutch 45 which engages/disengages a roller 27 and a motor 31 is provided at a casing body 21. When the roller 27 is used, the roller 27 is driven with a driving force of the motor 31 and helps a floor brush 16 to move. When the roller 27 is not used, the roller 27 and the motor 31 are disengaged by the clutch 45 and the driving force of the motor 31 is cut off from the roller 27. Even if the roller 27 contacts a level difference of a floor surface, the roller 27 idles and does not make burden to the floor brush 16 during travelling, and user-friendliness can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213126-A (JP)
Title: Ic card reader
Inventor: KURIBAYASHI IKUO
IPC: B42D15/10
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card reader capable of making a communication by electrically and continuously switching contact communication and non-contact communication without need of a contact point driving device, a control circuit, a signal line, software and the like.  <P>SOLUTION: The IC card reader is provided with an IC card side contact point, a contact communication means transferring data through a contactable contact terminal, a non-contact communication means 14 transferring data without contact with an IC card-side antenna and a control circuit 10 controlling the contact communication means. The reader also has a relay 28 cutting signal lines 23 and 25 connected to the contact terminal of the control circuit 10 in a state where the IC card-side contact point is brought into contact with the contact terminal. A diode inhibiting flow-in of a current from ground to the contact terminal is connected between the contact terminal connected to ground and ground. Data can be transferred by the non-contact communication means in a state where the IC card-side contact point is brought into contact with the contact terminal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214291-A (JP)
Title: Semiconductor photodetecting device
Inventor: SUZUKI HIROTO
IPC: H01L31/02
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor photodetecting device which can attain the reliability of the device without resulting in deterioration in the output of a semiconductor photosensitive element.  <P>SOLUTION: Lengths of two sides 11a, 11b opposing the semiconductor photosensitive element 11 is set longer than those of a set of two sides 22a, 22b provided opposed with each other at the edge 22 of a base member 21 forming an aperture 27. The semiconductor photosensitive element 11 is allocated for the relevant aperture 27 so that both ends in the direction of two sides 11a, 11b are overlapped on the edge 22 forming the aperture 27. Moreover, the semiconductor photosensitive element 11 is disposed at the side of the other surface of a base member 21 so that light inputs to a photosensitive portion 13 through the aperture 27. The semiconductor photosensitive element 11 is mounted on the base member 21 in a state that it is arranged as described above, through the structure that the relevant edge 22 is bonded with a bonding agent 31 to a part overlapped on the edge 22 forming the aperture 27 in the semiconductor photosensitive element 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214027-A (JP)
Title: Maintenance system
Inventor: IZAKI HIROKAZU
IPC: H01M8/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance system for accelerating the introduction of a fuel cell system.  <P>SOLUTION: When an error is detected with a sensor group 107 or a sensor group 109 of a power generating system 101, an error code giving part 119 gives an error code and a diagnostic ID. A plurality of power generating systems 101 are connected to a control device 135 of a control company through a network 133. The control device 135 obtains the diagnostic ID of each user 131, and if maintenance is necessary, in accordance with the necessity, the power generating system 101 is controlled with a maintenance part 121 or the person in charge of maintenance in the control company conducts maintenance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209386-A (JP)
Title: Method and catalyst therefor for reducing nitrogen oxide catalytically
Inventor: NAKATSUJI TADAO
IPC: B01J37/02
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a catalyst and, particularly, a catalytic structure for reducing/decomposing with high durability NOx in the exhaust gas generated by burning fuel under periodical rich/lean conditions whether oxygen, sulfur oxide or water is present or absent and the reaction temperature is low or high.  <P>SOLUTION: The catalyst has the first catalytic component (A) consisting of ceria (a), praseodymium oxide (b) or at least one (c) selected from a mixture of the oxides and the composite oxide of at least two elements selected from cerium, zirconium, praseodymium, neodymium, terbium, samarium, gadolinium and lanthanum and the second catalytic component (B) consisting of at least one selected from platinum, rhodium, palladium, platinum oxide, rhodium oxide and palladium oxide. The catalytic structure for reducing NOx catalytically is obtained by arranging this catalyst on an inert base material as a catalyst layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004177097-A (JP)
Title: Fluid delivery direction controller
Inventor: YAMAMOTO NAOKI
IPC: F24F13/08
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid delivery direction controller capable of clearly converting the delivery direction of fluid into the multi directions needing little space, having a simple structure, and being cost effective and simply operated.  <P>SOLUTION: Three or more plates 3 are slidably laminated on a casing 2 to form a laminate 4. Small holes 5 with generally identical diameter are formed on the respective plate 3 surfaces of the laminate 4 to form delivery holes 6. The delivery holes can optionally change the delivery direction of fluid 7 from the delivery holes 6 by sliding the respective plates 3 of the laminate 4 and optionally shifting the respective small holes 5. When the fluid 7 is passed through the delivery holes 6 from one surface 4A side to the opposite surface 4B side of the laminate 4, due to sequentially existing one end side steps, the direction is changed by sequentially blocking and pushing and stable eddies 14 are generated one by one to prevent the fluid 7 from being pulled off from the opposite end side steps and on the contrary, to be pulled in and change the direction. By the multiplier effect of these two direction changes, the delivery direction of the fluid 7 can be optionally changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004501244-A (JP)
IPC: C08F293/00
Filed: 2001-06-13
Abstract: A process for the preparation of a reaction product (A) comprises the following stage (i): (i) Reaction, under free radical conditions, of a reaction mixture comprising at least one monomer (a), capable of free radical reaction, in the presence of at least one compound of the formula (I) where R1 to R4, independently of one another, are each hydrogen, methyl or a group which stabilizes radicals and/or is bulky and which is selected from an unsubstituted or substituted, linear or branched alkyl of two or more carbon atoms, a cycloalkyl, alcohol, ether, polyether, amine or aralkyl radical, a substituted or unsubstituted aromatic, heterocyclic or olefinic hydrocarbon, a halogen atom, a substituted or unsubstituted, linear or branched alkenyl or alkynyl group, -C(O)R5, -C(O)OR5, -CR5R6-O-R7, -O-C(O)R5, -CN, -O-CN, -S-CN, -O-C=NR5, -S-C=NR5, -O-CR5R6-CR7R8NR9R10, -N=C=O, -C=NR5, -CR5R6-Hal, -C(S)R5, -CR5R6-P(O)R7R8, -CR5R6-PR7R8, -CR5R6-NR7R8, -CR5R6(OR7)(OR8), -CR5R6(OR7)(NR8), -CR5R6(NR7)(NR8), an anhydride, acetal or ketal group, -SO2R5, an amidine group, -NR5C(S)NR6, -NR5C(S)-OR6, -N=C=S, -NO2, -C=N-OH, -N(R5)=NR6, -PR5R6R7, -OSiR5R<highlight
Patent JP-2004506933-A (JP)
Title: 視質を高めるためのレンズ設計
IPC: G02C7/04
Filed: 2001-08-16
Abstract: コンタクトレンズは、中央区域及び周辺区域を含む。中央区域は、中心から中央中間縁まで半径方向に延び、高周囲光条件に付されたとき、装用者の縮小した瞳孔の半径に合致する半径を有する。中央区域はまた、中央区域の全域で一定の第一の屈折力を有する。周辺区域は、中央中間縁から外縁まで半径方向に延び、装用者の散大した瞳孔に合致する半径を有する。周辺区域は、中間縁では第一の矯正力に等しく、外縁における、第一の屈折率とは異なる第二の屈折力まで半径方向に増大する屈折力を有する。コンタクトレンズはまた、外縁から装用者の角膜の半径に合致する最外半径まで半径方向に延びる非光学区域を含む。
Patent JP-2004511842-A (JP)
Title: 協調（ｃｏｌｌａｂｏｒａｔｉｏｎ、連携）を含むサプライチェーンマネジメント用のシステムおよび方法
IPC: B65G61/00
Filed: 2001-10-01
Abstract: 属性（２２４）をサプライチェーンデータ（２１０）に割り当て、階層（２２０）、カレンダー（２２６）、フィルタ（２２４）およびフリーズプロフィール（２２２）を作成することにより、該データを共有し、且つ操作するシステムおよび方法（２００）である。データの操作（２２８）は、事前定義された関係および規則を用いて、割り当て、統合および変換により達成できる。データの選択的共有は、事前定義されたパートナーシップ（２４２）およびフィルタ（２４４）によって達成できる。システムユーザは、カスタマイズされた望ましい形式でデータを選択的に見ることができる。
Patent JP-2004514564-A (JP)
IPC: C04B35/58
Filed: 2001-12-07
Abstract: The invention relates to a grain refining agent for cast aluminum or magnesium products, comprising particles having an average particle size of 0.1 to 30 mum and each formed of an agglomerate of grains with each grain comprising a nanocrystal of a transition metal boride or carbide of the formula: MeaXb (I) wherein Me is a transition metal, X is boron or carbon, a ranges from 1 to 10 and b ranges from 1 to 20. The grain refining agent according to the invention does not require to be formed into a master alloy prior to being added to the molten aluminum or magnesium to be cast.
Patent JP-2004532126-A (JP)
IPC: B22D11/00
Filed: 2001-12-01
Abstract: A method for casting and rolling preliminary sections, especially H-sections, and a device for the support, guidance and deformation of a metal strand, especially a steel cast strand ( 1 ), in a continuous casting installation for preliminary sections with soft reduction ( 9 ), wherein roll carriers ( 2 ) are arranged below the continuous casting mold opposite each other on each side of the cast strand ( 1 a, 1 b), the rolls of said carriers being in transport and/or deformation connection with said cast strand, and wherein to avoid segregation and porosity, the preliminary section is precast in the continuous casting mould with a bulge ( 6 a) on the flanges ( 7 ) on the surface ( 6 b) of the web of said preliminary section, and the bulges ( 6 a) of the flange ( 7 ) and the web of the preliminary section ( 6 ) are rolled flat in the soft reduction area ( 9 ) in such a way that the outer surfaces of the flange ( 7 a) and the web surfaces of the preliminary section ( 6 b) are largely plane.
Patent JP-2004521444-A (JP)
Title: 燃料電池混成流れ場加湿帯域
IPC: H01M8/02
Filed: 2001-12-14
Abstract: 交互嵌合の反応物流れ流路（８６，８７）から形成される流れ場の大部分（７７Ａ）を有するＰＥＭ型燃料電池の酸化剤流れ場プレート（１２）は、電解質乾燥障壁（３８）と同一の広がりを持つ加湿帯域を含む。加湿帯域内で、反応物流れ流路は、貫流流路（８９）であり、電解質の乾燥を防止するように、冷媒水流れ流路とアノードの少なくとも一方などの、隣接する水からの入口反応物気体の適切な加湿を可能とするのに十分に、入口反応物流れを、遅くする。
Patent JP-2004520352-A (JP)
IPC: C07D493/20
Filed: 2002-01-11
Abstract: Multi-ring organic compounds useful in compositions and methods for regulating gut motility to modulate food intake and treat obesity and malnutrition are described.
Patent JP-2004525358-A (JP)
Title: デジタル式日付表示装置の容易化した設定／再設定
IPC: G04G5/04
Filed: 2002-01-04
Abstract: デジタル式の時刻表示装置においてデジタル化された日付の設定又は再設定を表示エレメントのアレイを設けることによって容易にする。表示エレメントのアレイは、選択された言語における月、日及び年であることを示す大文字や表意文字を、別々に、月、日及び年の表示されたデジタル化された値とともに同時に表示するために選択的に作動させることができる。同一の繰り返される日付の値が設定又は再設定の処理の間に表示された場合であっても、混乱や、あいまいさや、不明確さなく、対応する的確に現在の月、日及び年にデジタル式の時刻表示装置を設定又は再設定することが可能になる。