baber/WOPTO huggingface dataset:
Patent JP-2003525918-A (JP)
IPC: C07C17/38
Filed: 2001-03-07
Abstract: A process comprises subjecting 1, 1, 1, 2 - tetrafluoroethane containing organic impurities to at least two distillations. A process comprises subjecting 1, 1, 1, 2 - tetrafluoroethane containing organic impurities to at least two distillations, where the second is conducted under higher pressure than the first one; and separated at the exit from the second distillation process. At least one fraction comprises hydrofluoroalkane, free from organic impurities. Independent claims are also included for: (1) use of 1, 1, 1, 2 - tetrafluoroethane purified by process as claimed as propulsive gas for pharmaceutical aerosols; (2) a method for analysis of organic impurities level of hydro-fluoroalkane comprising gas chromatography conducted at initial temperature up to 40[deg]C (preferably up to (-20)[deg]C), and detection of impurities by mass spectrometry, using SIM (selected ion monitoring) or TOF (time of flight) mode; (3) a process for production of hydrofluoroalkane, using purification process and method of analysis as claimed as means of quality control; (4) a process for producing pharmaceutical aerosols containing at least one hydrofluoroalkane of pharmaceutical quality, using quality control method as claimed; (5) production of purified hydrofluoroalkane selected from 1, 1, 1, 2, 3, 3, 3 - heptafluoropropane, 1, 1, 1, 3, 3 - pentafluoro-propane and 1, 1, 1, 3, 3 - pentafluorobutane, using 2-stage distillation process as claimed; and (6) purified hydrofluoroalkane with molar content of each organic impurity below 10 ppm.
Patent JP-2004501531-A (JP)
Title: ビデオ・データをランレングス符号化するための方法と装置
IPC: H04N7/30
Filed: 2001-03-13
Abstract: ビデオ・データをランレングス符号化するための新規かつ改善された方法および装置（５００）。これらの技術は、デジタル・ビデオのアプリケーションに特に適し、それらのアプリケーションでは、ビデオ・デコーダ（５３４）への入力が、ランレングスおよびアンプリチュード（５１８）を決定するために作成される。実施は、Ｄｉｇｉｔａｌ　Ｖｉｄｅｏ　Ｓｔａｎｄａｒｄに詳述される規格など、様々なアルゴリズムを圧縮システム（５００）に統合する広範に使用されている画像圧縮規格に適する。
Patent JP-2003534067-A (JP)
Title: 水中眼鏡のバンド調節用バックル組立体
IPC: A63B33/00
Filed: 2001-05-22
Abstract: (57)【要約】
本発明のバックル組立体は多数の幅方向停止部材(121)を備える可撓性バンド(120)が巻かれるバンド支持部(148)が形成されたバックル本体(140)と、バンド支持部(148)に対して第1位置と第2位置間で摺動自在にバックル本体(140)と結合されるスライダ(150)とを含む。スライダ(150)は第1位置で可撓性バンド(120)をバンド支持部(148)に対して圧着固定させるバンド圧着片(153)を含むことにより、可撓性バンド(120)を引っ張ると可撓性バンド(120)が伸長しながら可撓性バンド(120)の停止部材(121)中の一つがバンド圧着片(153)により停止してスライダ(150)を第2位置に移動させ、可撓性バンド(120)の引っ張りを解除すると可撓性バンドが収縮しながら可撓性バンド(120)の他の停止部材(121)中の一つがバンド圧着片(153)に係止してスライダ(150)を第1位置に移動させる。
Patent JP-2003204215-A (JP)
Title: Antenna for multifrequency
Inventor: SHIMABARA MASATAKA
IPC: H04B1/38
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna for multifrequency with which portable radio equipment can communicate with a GPS system in addition to conventional communications with a portable radio system.  <P>SOLUTION: A holder part 7 of an antenna 10 for the portable radio equipment is inserted from the upside of a through hole 4b on a GPS antenna 4, the holder part 7 protruded from the downside is inserted from the upside into an opening 101a on a casing 101, and the holder part 7 is screwed from the inside of the casing 101 by an antenna fixing nut 19 so that both the antenna 10 for the portable radio equipment and the GPS antenna 4 are fastened together. Besides, pawl parts 41 and 41 and a boss 42 for positioning formed on the GPS antenna 4 are engaged with pawl receiving parts 43 and 43 and a boss receiving part 44 formed on the upper part of the casing 101 so that the GPS antenna 4 are positioned and fixed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209545-A (JP)
Title: Core incorporating type integrated circuit and core illegal use preventing method therefor
Inventor: KASAHARA HIROSHI
IPC: G06F21/10
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the illegal use of intellectual property present inside a core.  <P>SOLUTION: In a chip 10, a plurality of the cores 12, 14, 16 and 18 are respectively included and also a ROM 20 which is a read only memory is incorporated. In the core 12, the ROM 32, an arithmetic operation mechanism 34 and a plurality of processing parts 40 generating the original operations and various functions of the core 12 are incorporated. Further, a control part 38 for controlling the operation of the processing parts 40 is also incorporated in the core 12. The arithmetic operation mechanism 34, the control part 38 and the ROM 32 inside the core 12 constitute an authentication mechanism 30 for executing authentication regarding the core 12 by an RSA public key cipher system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206801-A (JP)
Title: Controller of engine
Inventor: NAKAGAWA SHINJI
IPC: F02D43/00
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an engine which realizes retard control without damaging operability and provides low exhaustion performance due to early activation of a catalyst, in fuel precedence type engine control.  <P>SOLUTION: In the fuel precedence type engine controller, a target air amount is determined based on respective output signals from a target fuel amount calculating means and a target air-fuel ratio calculating means. The controller comprises an ignition timing delay calculating means for calculating a retardation amount of ignition timing of the engine so as to activate the catalyst disposed in an exhaust pipe of the engine, a reduced torque calculating means for calculating an engine torque amount reduced by the ignition timing retardation, and a fuel injection correcting amount calculating means for calculating a correcting amount for the target fuel amount so as to compensate a decrement of the torque.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210461-A (JP)
Title: Probe cable for ultrasonic endoscope
Inventor: NARITA YOSHIHIRO
IPC: A61B8/12
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe cable for an ultrasonic endoscope of excellent flexibility and productivity with a small outer diameter.  <P>SOLUTION: This probe cable for the ultrasonic endoscope is provided with an ultrasonic element 11 constituting a body cavity insert part of the ultrasonic endoscope 10 and transmitting ultrasonic wave into a body cavity; a first transmit-receive module 14 connected to the ultrasonic element 11; a second transmit-receive module 17 connected to a control part 20 outside the body cavity; at least one optical fiber 21 for connecting the first transmit-receive module 14 and second transmit-receive module 17 for signal transmission; and a flexible tube 24 for enclosing the ultrasonic element 11, the respective modules 14, 17 and the optical fiber 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217806-A (JP)
Title: Induction heating cooker
Inventor: KISHIMOTO NAOTO
IPC: H05B6/12
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product with high reliability, capable of reducing the cost by commonalization of parts, improving the assembling work efficiency by unit construction, and simply replacing parts only by detaching a unit in service maintenance.  <P>SOLUTION: In this induction heating cooker of a built-in type or a floor type which is incorporated in a system kitchen or installed on a stand to be used, a top case part 1 having a plurality of heating parts 2 for heating a material to be cooked disposed inside, a roaster part 4, a control part 5, and an operation part 6 are constructed as a top case unit, a roaster unit, a control unit and operation unit independently. In the above, the width, depth and height of the roaster unit and a control unit are the same to commonalize, and the top case unit and the operation unit are of a built-in type and a floor type, and respectively combined as a separate unit with the other units to constitute the whole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219809-A (JP)
Title: Sugar-coated product
Inventor: FUKUDA ICHIRO
IPC: A23L1/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sugar-coated product containing an enzyme, capable of shortening an enzyme-releasing time.  <P>SOLUTION: This sugar-coated product is characterized by having a sugar- coated layer containing the enzyme. The enzyme is a dextrase and/or mutanase, and the sugar-coated product is a chewing gum, tablet confectionery or capsule. By shortening the enzyme-releasing time, the sugar-coated product has a characteristic of excellent in caries-preventing effect.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223080-A (JP)
Title: Image forming device
Inventor: WATANABE SHIYOUSO
IPC: G03G21/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which eliminates an erroneous setting of transfer paper by a user and reduces mis-copies, by explicitly displaying transfer paper required to be set and a paper feed tray in which the required transfer paper is to be adequately set for a user in a message display.  <P>SOLUTION: The image forming device having the paper feed trays (7-1, 7-2, and 7-3) which store specific paper is provided with a main controller 1 which has the function of detecting any paper feed tray requiring the setting of suitable transfer paper when suitable transfer paper for printing is not present in the paper feed tray, and allowing a display 4 to warn to set the suitable transfer paper in the paper feed tray.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222688-A (JP)
Title: Portable watch
Inventor: HIRANUMA HARUKI
IPC: G04B3/04
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To instantaneously change over a locked state and an unlocked state in an operation part.  <P>SOLUTION: An operating button 101 is arranged and installed so as to be capable of being turned and operated between a locked position and an unlocked position, and a stopper member 103 is installed integrally with the operating button 101. When the operating button 101 is in the locked position, protrusions 115, 115 are engaged with grooves 113, 113, and a movement to a direction of case 100 of the operating button 101 is regulated. When the operating button 101 is turned by 90° so as to be in the unlocked position, the protrusions 115, 115 are engaged with grooves 114, 114 deeper than the grooves 113, 113, and the operating button 101 can be pressed and operated to the side of the case 100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223255-A (JP)
Title: Program, user interface and computer readable recording medium with the program recorded thereon
Inventor: YANAGIMACHI NORIYUKI
IPC: G06F3/048
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum display form in response to the types of information when displaying information in a tabular form on a computer.  <P>SOLUTION: A program, a user interface, and a computer-readable recording medium with the program recorded thereon providing functions for displaying an object information group composed of a plurality of object information on one line of a computer and for displaying on a display window as the information in a tabular form by defining the object information with a plurality of attributes, are characterized in that they achieve functions for classifying the attributes into basic attributes or optional attributes, for displaying the basic attributes and the object information defined by the basic attributes as a basic column, for displaying selectively the optional attributes and the object information defined by the optional attributes as an optional column and for displaying a switching tag for switching the optional column displayed selectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227740-A (JP)
Title: Flow measuring apparatus and gas meter
Inventor: SETO MINORU
IPC: G01F1/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow measuring apparatus in which an error caused by compressional waves or flow waves is not picked up by a measuring sensor, even when the compressional waves or the flow waves such as pulsations or swells are generated in a fluid as a measuring object, and by which a flow rate can be measured always precisely.  <P>SOLUTION: A fixation end member 20 which is e.g. in a check valve shape or the like used to form a node as a wave motion by the compressional waves or the flow waves such as the pulsations or the swells generated in the fluid such as a gas or the like, as the measuring object is installed on the downstream side (or also the upstream side is possible) of the measuring sensor 3. The node (a state that a vibration displacement as a longitudinal wavelike wave motion is nearly zero) by the compressional waves or the flow waves in the fluid as the measuring object is formed in a position in which the member 20 is installed. The flow rate is measured by the measuring sensor 3 arranged at a distance near the node.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227887-A (JP)
Title: Electronic watch
Inventor: WATANABE MAMORU
IPC: G04G99/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate cell exchanging work, and to prevent the cell from getting out of its normal position.  <P>SOLUTION: Getting out of position of the cell 101 is regulated by a hooked member 106 integrated with a plus electrode terminal 102 into a body, and hooked members 104 which are integrated with a plus spring electrode terminal 103 into a body and touch the plus terminal of the cell 101. On this occasion, getting out of its normal position is regulated by the hooked members 104, 106, since the end part 105 of the terminal 103 is hooked and linked by a hooked member 108, and upward movement of the terminal 103 is regulated, though the cell 101 is urged upwards by a minus spring electrode terminal provided below the cell 101. When the cell 101 is detached, a pincette is inserted into a cutout 109 and the cell 101 is detached.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233763-A (JP)
Title: Card use system
Inventor: MOCHIZUKI SHIGETO
IPC: G06Q20/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and reliable card use system providing a user with confirmation of a card usage status concurrently with purchase of a commodity or cashing by having a card center notify card usage information to a portable terminal in an Internet mail format.  <P>SOLUTION: The portable terminal 100 precedently registers portable terminal information in the card center 300, a card reader 200 sends the card usage information of purchase or cashing of the user to the card center 300 every time the user purchases a commodity or cashes in by using a card, and the card center 300 sends the card usage information to the registered portable terminal 100 and the card reader 200. The card reader 200 displays the card usage information. The user collates and confirms the card usage information displayed on the portable terminal 100 and the card usage information displayed on the card reader.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240299-A (JP)
Title: Range hood fan
Inventor: HAYAMA YASUYUKI
IPC: F24F7/06
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a range hood fan capable of improving the efficiency of collecting ascending air currents even if a heat-cooking apparatus is of an electromagnetic induction cooking heater type.  <P>SOLUTION: In this range hood fan, a gap S is secured between the right and left side plates 112 and 111 of a hood body 11, in which a straightening plate 12 is contained, and the plate 12, and an exhaust device 3, which sacks an ascending air current F from the gap S, is installed behind the plate 12, and the plate 12 is formed into a form so as to have a guide face 121 including a portion against which the ascending air current F collides and facing downward, and a curled face 122, which is curved into an arc-shape facing forward and continuously with the guide face 121, and a cover 7 is also provided with a control flow jetting port section 5 for jetting a vortex force increasing control flow E upward and diagonally from a downward position in the direction of the tangential line to the vortex current Q to be generated, and an in-take section 28 is arranged at a position, to which the ascending air current F doesn't face, for taking the control flow E jetted from the port section 5 into a room. Through such constitution, exhaust air is exhausted outside of a building by achieving a high collecting efficiency by generating a vortex flow of specified force stably without preventing the ascending air current F from rising and without sucking.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237854-A (JP)
Title: Cold reserving container for beverage or the like
Inventor: MARUTA NOBUO
IPC: B65D81/38
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold reserving container for a beverage or the like wherein cold air uniformly reaches a beverage or food but no condensation reaches when a cold reserving material is used, and when a bagged beverage is put in the container also as the cold reserving material or in a cooled state, it can be returned into the container even once it is unsealed at an outing destination or the like so that it can be conveniently re-cooled.  <P>SOLUTION: Among a body and a lid formed of a heat-insulating material or of a heat-insulating structure, a plurality of partitioning walls are made to protrude from a inner peripheral wall of the body in a direction where at least a pair of the partitioning walls butt each other. In addition, a separate space for separating the walls from each other is provided at the center in the butting direction. Thus spaces separated by the opposite pair of partitioning walls or respective spaces between the adjacent partitioning walls are formed to serve as storage chambers into which a pack filled with the beverage or food such as the beverage filled in a resin film bag is vertically inserted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235790-A (JP)
Title: Electrically bending endoscope
Inventor: MIYAKE KIYOSHI
IPC: G02B23/24
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically bending endoscope having a good bending response and operability during an inversion operation of the bending direction of a bending portion.  <P>SOLUTION: The electrically bending endoscope 2 comprises an inserting portion wire 32a whose end is fixed to the bending portion 12 of an inserting portion 2a, a sprocket 49 for pulling and operating the inserting portion wire 32a, a motor 71 for rotating the sprocket 49, a joy stick 6a for directing the bending direction of the bending portion 12, and a control portion 17 for controlling the driving voltage supplied to the motor 71 according to a bending directing signal from the joy stick 6a. The control portion 17 has a determining portion 96 and an adding portion 98. The determining portion 96 determines whether to inverse the bending direction or not on the basis of the bending directing signal from the joy stick 6a that changes the bending status of the bending portion 12. The adding portion 98 supplies predetermined voltage for a predetermined time in addition to the driving voltage regularly supplied to the motor 71, when the bending direction is determined to be inverted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244591-A (JP)
Title: On-vehicle tv recording and reproducing equipment
Inventor: KAMOTO MITSUHIRO
IPC: H04N5/44
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable ensuring safety effectively when driving a vehicle and viewing TV broadcast.  <P>SOLUTION: In when a vehicle is running, only sound is reproduced and images are recorded on a recording medium 3, when a TV set 2 mounted on the vehicle receives TV broadcast. When it is determined that the vehicle is at a stop, from the vehicle speed data from a vehicle speed detecting sensor 15 or the like, image data which are recorded is read and reproduced with time shift, while recording of images on a recording medium is continued. When the capacity of image data not yet recorded is large, reproduction speed can be increased. It is also possible for a part whose the state of reception is inferior to be eliminated from reproduction. When a person other than the driver is in the vehicle, real-time reproduction is enabled by a rear sheet display device 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242275-A (JP)
Title: Commodity warranty-cum-user registration system, commodity warranty-cum-user registration management device and commodity warranty-cum-user registration method
Inventor: TSUKADA TAKUYA
IPC: G06Q50/10
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system guaranteeing a commodity of a user and facilitating and reducing cost of commodity warranty management of a seller or the like.  <P>SOLUTION: The commodity warranty-cum-user registration system has a web server 11 connected to the Internet 2, a data base 12 controlled by the web server 11, the commodity warranty-cum-user registration device 1 composed of the web server 11 and the data base 12, and client terminals 3 and 4 capable of connecting a commodity purchaser to the commodity warranty-cum-user registration device 1 via the Internet 2. A user purchasing a commodity connects to the server 11 from the client terminals 3 and 4, and by sending commodity information and personal information and applying for user registration, the server 11 authenticates the user as the commodity purchaser, the sent personal information is registered in a registrant information data base, and a warranty can be displayed in the client terminals 3 and 4 of the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002289063-A (JP)
Title: Key switch device
Inventor: WATANABE MAKOTO
IPC: H01H13/14
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a key switch, of which the structure can be simplified and thinned, the cost can be reduced, by eliminating the need for a conventional holder plate. SOLUTION: On a support plate 25 made of a metal thin plate, locking parts 26, 27 corresponding to locking parts 2, 3 of respective key top 1 are formed, respectively. On the locking parts 2, 3 formed on the back of a key top 1, locking pins 13, 14 formed on the upper end of a link member 7 and locking pins 23, 24 formed on the upper end of a link 8 are locked, respectively. On the locking parts 26, 27 formed on the support plate 25, locking pins 15, 16 formed on the lower end of the link member 7 and locking pins 21, 22 formed on the lower end of the link member 8 are locked, respectively.
Patent JP-2002348108-A (JP)
Title: Method for producing nanocarbon and nanocarbon produced using the same, composite material or mixed material each containing nanocarbon and metallic fine particles, device for producing nanocarbon, method for forming pattern of nanocarbon and patterned nanocarbon substrate using the same, and electron emission source using patterned nanocarbon substrate
Inventor: TAKIGAWA HIROSHI
IPC: C01B31/02
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming electron emission source by depositing on a substrate a soot which is formed through evaporating a material exposed to an arc discharge, which is mainly composed of a carbon, by the arc discharge through using an arc torch for welding or a device having a structure similar to that of the arc torch without necessarily requiring process containers or the like, and also to provide a device used for the same. SOLUTION: A torch electrode 10, which is a first electrode, of an arc torch 1 and the material 2 to be exposed to the arc discharge, which is a second electrode, of a graphite plate are arranged to face each other. An arc discharge is generated by applying a potential between the torch electrode 10 and the end of the material 2 exposed to the arc discharge, and the graphite on the end of the arc material 2 to be exposed to the arc discharge is evaporated to form a soot. The generated soot is deposited on the surface of the substrate opposed to an arc discharge region, through a mask having a patterned opening.