baber/WOPTO huggingface dataset:
Patent JP-2004002706-A (JP)
Title: Reactive surfactant
Inventor: FURUTA TSUYOSHI
IPC: C09K23/52
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactive surfactant desirable for the production of an aqueous dispersion, to provide an aqueous dispersion which uses the reactive surfactant and gives a coating film or a film excellent in water resistance and strengths, and to provide a method for producing the aqueous dispersion.  <P>SOLUTION: The reactive surfactant comprises a hydrophobic section (U) having an aromatic-ring-containing 6-100C hydrocarbon group and an optionally blocked isocyanate group and/or an epoxy group and a hydrophilic section (W) comprising oxyethylene units and at least one hydrophilic group selected from the group consisting of an anionic group, a cationic group, and a zwitter-ionic group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004271754-A (JP)
Title: Polarization dependent type optical device
Inventor: WADA HIDEAKI
IPC: G02B27/28
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize miniaturization and cost reduction of a polarization dependent type optical device by using one piece of an expensive birefringence crystal and an inexpensive thin type polarizer and suppressing the number of another optical elements to the minimum to make the optical device function.  <P>SOLUTION: A birefringence element 14 for controlling an optical path controlling the shift of the optical path according to the polarization direction of inputted light and having a parallel surface structure, a ±45° variable Faraday rotator 12 and the polarizer 10 are disposed in a row, two ports and one port are set on the side of the refringence element for controlling optical paths and on the side of the polarizer, respectively, and linearly polarized wave holding fibers 16 are disposed in the respective positions of the ports. A 1×2 or a 2×1 optical switch function is made to be presented by switching polarization rotation to either of ±45° by using the ±45°variable Faraday rotator. A three port non-circulation type optical circulator function can be also incorporated in the optical device by using a 45°fixed Faraday rotator instead of the ±45° variable Faraday rotator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267540-A (JP)
Title: Coffee brewer
Inventor: HIRATE YOSHIYUKI
IPC: A47J31/50
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently extract two or more kinds of coffee liquids which have hot water supply forms at the time of extraction different from each other in a coffee brewer.  <P>SOLUTION: A hot water supplier 10 selectively supplies stored hot water to an extraction device 60 by the operation of a pump. The extraction device 60 sprinkles the hot water supplied from the hot water supplier 10 to coffee powder housed in a coffee chamber 70 mounted on the device by a built-in sprinkler and extracts the coffee liquid. The hot water supplier 10 stores two or more kinds of the hot water supply forms beforehand and supplies the hot water to the extraction device 60 in the hot water supply form selected by the operation of an operation panel 28 by a user. Thus, in the case of desiring the preparation of two or more kinds of the coffee liquids, the user efficiently extracts / prepares two or more kinds of the coffee liquids without the need of taking a step of changing the setting of the hot water supply form or the like every time the kind of the coffee liquid to be prepared is changed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270851-A (JP)
Title: Rotary change-over valve
Inventor: AIHARA SHINJI
IPC: F16K35/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate need of providing a pilot check valve or the like in a rotary change-over valve used for change-over control to fluid, and prevent extraction of pressure in the middle of change-over.  <P>SOLUTION: This rotary change-over valve is composed of a valve box 2 provided with a flat surface 9 inside, a valve element 3 rotatably provided in the valve box 2, and provided with a flat surface 15 facing the flat surface 9 in the valve box 2, a valve rod 4 penetrating the valve box 2 to rotate the valve element 3, at least three passages 5 provided in the valve box 3 to reach the flat surface 9 in the valve box 3, a communication passage 6 provided in the valve element 3 to be properly communicated with the passages 5, a valve seat 7 provided on the valve box 2 to be energized to be constantly applied to the flat surface 15 of the valve element 3 for communicating the passage 5 with the communication passage 6, and a disconnecting body 8 provided on the valve box 2 to be energized to be constantly applied to the flat surface 15 of the valve element 3 to be capable of disconnecting fluid from the pressure side in the middle of change-over of the valve element 3. The disconnecting body 8 is provided especially.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274531-A (JP)
Title: Animation distributing system
Inventor: TSUKUDA NAOKI
IPC: H04N21/231
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an animation distributing system for carrying out live distribution of an animation and a voice from a streaming server by a remote operation and distributing video-tape recording immediately after thereof.  <P>SOLUTION: After accessing an encoding device installed in a live concession from a management terminal at a remote spot through an Internet Protocol, the entered video image of a video camera is encoded in real time by an encoder and transferred from the encoder to the streaming server by using the Internet Protocol, and at the same time is recorded in another encoder. After video tape recording, the video image is transferred from the encoder to the streaming server by using the Internet Protocol so that two or more clients can view the animation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004281471-A (JP)
Title: Wiring board
Inventor: OUCHI TAKUYA
IPC: H01L23/12
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board exhibiting high reliability of electrical connection to an external electric circuit board in which a connection pad can be electrically connected with a terminal pad of the external electric circuit board surely over a long term through a conductor bump, and that connection can be secured even if a stress due to difference of thermal expansion coefficient between an insulating substrate and the external electric circuit board is increased.  <P>SOLUTION: A wiring conductor 2 is formed in a square insulating substrate 1 of ceramics, and a large number of connection pads 3 connected electrically with the wiring conductor 2 are arranged longitudinally and latitudinally in a square region on one major surface of the insulating substrate 1 of a wiring board 5. Connection pads 3a out of the connection pads 3 located at the outermost circumference of arrangement are formed on the bottom face of recesses 4 provided in correspondence with the outermost circumferential arrangement on the major surface of the insulating substrate 1. Since thermal stress or thermal stress incident to contraction of resin can be relaxed effectively by the connection pads 3a located at the outermost circumference of arrangement, a wiring board 5 exhibiting high reliability of electrical connection can be attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279553-A (JP)
Title: Method for manufacturing optical transmitter array original plate
Inventor: KAKE SHINJI
IPC: G02B6/08
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for optical transmitter array original plate by which an optical transmitter array original plate can be manufactured by efficiently using a fixture used to array optical transmitters.  <P>SOLUTION: In this manufacturing method for an optical transmitter array original plate, optical transmitter array original plates 2 and 4 are manufactured which have a plurality of optical transmitters arranged in a parallel state between two substrates. The method includes the steps of: forming an optical transmitter array 12 by arraying optical transmitters 6; obtaining an array body sheet having the optical transmitter array temporarily fixed to an adhesive sheet by temporarily fixing the optical transmitter array with the adhesive sheet 18; fixing the optical transmitter array of the array body sheet to one substrate; and peeling the adhesive sheet off the optical transmitter array while leaving the optical transmitter array on the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280315-A (JP)
Title: Source code file management system, program and recording medium with its program recorded
Inventor: IDOGAWA AKIRA
IPC: G06F3/0481
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a source code file management system having a GUI for visualizing attributes such as checkout conditions in a state that icons showing folders are normally displayed without opening the folders one by one.  <P>SOLUTION: This source code file management system for operating a source code file group having a hierarchical structure stored in a repository 2 by using a graphical user interface is provided with a check folder designating part 9 for designating a folder to be checked, a file attribute checking part 3 for checking the attribute of each source code file belonging to the folder designated by the check folder designating part 9, a file attribute summarizing part 4 for summarizing the check results by the file attribute checking part 3 and a file attribute display part 8 for displaying the results summarized by the file attribute converting part 4 on a display screen 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277345-A (JP)
Title: Plaster and method for producing the same
Inventor: MAKI TAKASHI
IPC: A61K9/70
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plaster with a favorable adhesive layer formed without using a hot-melt adhesive by applying enough high heat to decompose the the polymer of itself.  <P>SOLUTION: The plaster is obtained by spreadly coating a substrate with an adhesive layer consisting of a plastering material prepared by kneading a hot-melt adhesive at 50-100°C, wherein the hot-melt adhesive comprises e.g. a styrene-isoprene-styrene block copolymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283197-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the decrease in the profit of a game parlor by blocking Tomeuchi (fixed stroke shooting) by a player.  <P>SOLUTION: In a Pachinko game machine, a variable display game is carried out with a variable display device 4 based on the establishment of starting conditions, and when a result presents a big win with the display of '7, 7, 7' or the like, a special game state of making a special variable prize winning device open. Additionally, an auxiliary variable display game is carried out with an auxiliary variable display device, and when the result presents the win, a specified game state is generated to make a starter variable prize winning device open for establishing the starting conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288691-A (JP)
Title: System and method for mounting electronic component
Inventor: MATSUOKA HIDEO
IPC: H05K13/04
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for mounting electronic component by which the operability of data movement can be improved at the time of allocating mounting work.  <P>SOLUTION: The electronic component mounting system is constituted by linking a plurality of electronic component mounting devices 2A, 2B, etc., together and connecting the control units 10 of the mounting devices 2A, 2B, etc., to each other through a network. The control unit 10 of each mounting device 2A, 2B, etc., is provided with a function of fetching the production information of the other mounting devices and editing data required for work allocation. Thereby, any one of the mounting devices 2A, 2B, etc., constituting the electronic component mounting system can execute the shifting of the specific portions of the production information of the electronic component mounting devices 2A, 2B, etc., among the mounting devices 2A, 2B, etc., and the updating of the production information after the information is shifted among the mounting devices 2A, 2B, etc., at the time of processing device-wise mounting work allocation for setting/updating the allocation of mounting work to the electronic component mounting devices 2A, 2B, etc. Consequently, the operability of the data movement can be improved at the time of allocating the mounting work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289381-A (JP)
Title: Video encoder, dvd recording apparatus, and program
Inventor: SAKAMOTO SATORU
IPC: G11B20/10
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To exhaustively record distributed information onto a DVD in the case of recording a teletext program on the DVD.  <P>SOLUTION: Contents of teletext information extracted from a television broadcast wave are converted into sub-picture data stipulated by the DVD video format. Then the sub-picture data are recorded on the DVD together with video and audio data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003340975-A (JP)
Title: Decorative sheet
Inventor: YOKOCHI EIICHIRO
IPC: E04F13/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet having a surface protective layer composed of a cross-linked cured substance of an ionizing radiation curing resin, and to obtain improved mar resistance which can not be obtained by adding a silica.   <P>SOLUTION: A base sheet 1 is composed of a paper or the like, on which at least a layer composed of the cross-linked cured substance of the ionizing radiation curing resin is provided as the surface protective layer 2 by adding a calcined kaolin to the surface protective layer as a filler. Preferably, the calcined kaolin is surface treated with a silane coupling agent. An all solid layer 3 and a pattern layer 4 are normally provided on the base sheet 1. Preferably, a primer layer is provided between the base sheet and the surface protective layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286332-A (JP)
Title: Domestic refrigerator
Inventor: IMAHORI YOJI
IPC: F25D3/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold insulation technology capable of being easily carried whenever necessary when foods requiring refrigeration are procured without increasing an energy consumption.  <P>SOLUTION: In this domestic refrigerator, a cooler box 3 extractable/installable from the front side is installed in the cooler box storage part 12 of a refrigerator body 2. The upper side of the storage part 4 of the cooler box 3 is opened so that the foods requiring refrigeration not shown can be extracted therefrom and stored therein from the upper side. An aluminum plate 5 is laid down at the bottom of the storage part 4 of the cooler box 3, and cold accumulation agent 6 is put on the rear end side thereof so as to be cooled by cool air 8 circulatingly supplied by the air blow fan 7 of the refrigerator body 2. Also, the upper opening of the cooler box 3 is sealed by a cover 10 stored at the bottom side. On the other hand, the cooler box storage part 12 is opened/closed by a cover member 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004668-A (JP)
Title: Light transmissive sheet, back-projection type projector, light transmissive sheet manufacture equipment, program, and computer-readable recording medium
Inventor: SAKAGUCHI MASASHI
IPC: G03B21/62
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high resolution picture by eliminating ghost caused by retroreflection of projection light.  <P>SOLUTION: Minute recesses and projections 5 are randomly formed on the incident face 2a of a Fresnel lens sheet 2 without gaps between the recesses and projections 5. The glossiness (Gs60°) of the minute recesses and projections 5 formed by a random pattern is 35% or less. The shape of each of the minute recesses and projections 5 is semi-sphere, a height difference between each recess and each projection 5 is about 10μm, and the maximum diameter of the recesses and projections 5 is about 50μm. Projection light L receives the scattering effect by the minute recesses and projections 5 of the incident face 2a, and is vector-resolved to be weakened in light intensity. Thus, the occurrence of retroreflection light can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004297374-A (JP)
Title: Small antenna
Inventor: FURUNO TAKESHI
IPC: H01Q1/38
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stably produced small antenna by which frequency deviation in measuring a frequency is prevented, and breakage and faulty disconnection are reduced.  <P>SOLUTION: Conductors 2 are formed over at least two adjacent flat surfaces 8, 9 of a rectangular substrate 1 composed of dielectric ceramics. A feed terminal for voltage application is connected to one end of the conductor. A step 12 composed of a declined section 6 and a flat section 5 having a length of 0.08 mm or shorter is formed on the corner of the two flat surfaces 8, 9 formed the conductor 2. At least a boundary 7 at the flat section 5 and the flat surface 9 is of a curved shape having a radius of curvature R of 0.03-0.2 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295474-A (JP)
Title: Slip issuing machine with encryption function
Inventor: MARUMO NORIYUKI
IPC: G06F21/62
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slip issuing machine with encryption function which can improve the security by encrypting an internal file or program.  <P>SOLUTION: The slip issuing machine comprises an acquiring means S2 which acquires a log-in user name, a decoding permission information storing means S10 in which decoding permission information which makes an encrypted file decodable is set for each log-in user, a decoding determining means S3 which determines whether the log-in user name acquired by the acquiring means has been registered in the decoding permission information storing means, and a means S5 which decodes the file in the case where it is determined that the file can be decoded by this decoding determining means S10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294273-A (JP)
Title: Electrified-state detector, its composite system, electrified state displaying method, and manufacturing method for roll body of electrical insulation sheet
Inventor: TANAKA HARUMI
IPC: G02F1/167
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device or a displaying method for simply and precisely visualizing the electrified state of an object such as an electrical insulation sheet without staining the object.  <P>SOLUTION: This electrified-state detector is characterized in that it comprises an electronic paper display element, and that at least one portion in an electrified-state of an object is displayed in a color different from the other electrified states with respect to a non-electrified portion, a positively electrified portion, and a negatively electrified portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296861-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SUDO SHUNEI
IPC: H01L21/331
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of stably obtaining a semiconductor device including a bipolar transistor with high speed performance wherein the resistance of an external base resistor, that is, a resistor of an external base layer and the resistance of a contact part between the external base layer and a base are both small.  <P>SOLUTION: The external base layer is formed with two layers: a first external base layer 7 made of polycrystal silicon germanium and a second external base layer 8 whose etching rate differs from that of the first layer, the shape of the external base layer is subject to patterning and thereafter the second external base layer 8 is selectively removed by etching. A metal is embedded to an air gap formed resulting from removing the second external base layer 8 and silicide processing is applied by heat treatment to a boundary face between the metallic layer and a first base lead-out layer, resulting in that a silicide layer 19 is connected to a base 11a beneath an emitter electrode 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249059-A (JP)
Title: Smooth defecation goods
Inventor: HAZAMA AKIKO
IPC: A47K17/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide smooth defecation goods which temporarily use a widespread western style toilet as a Japanese style toilet to ease a user's constipation problem without spoiling good appearance of the western style toilet.  <P>SOLUTION: Foot plates with hook shape meatal fittings are hung on both right and left sides of a unit of a western style toilet while the seat of the toilet is lifted up.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004306303-A (JP)
Title: Image formation device
Inventor: TAKAHASHI HIROYUKI
IPC: G03G21/14
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device which can output images of a quality capable of standing the demand of a print on demand or a book on demand.  <P>SOLUTION: The image formation device is an image formation device connected to a network, with a data receiving means for receiving PDL data and a printing instruction from a client computer via the network, a PDL developing means for developing the PDL data to image data, and a data storage means for storing the developed image data. The image formation device is configured to read out the image data from the data storage means and carry out image formation onto a recording medium in accordance with the printing instruction. A mode is set within the image formation device, in which image positions of a front face and a rear face on the recording medium are adjusted by inputting the printing instruction and PDL data for adjustment of the image positions prepared beforehand into the PDL developing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306316-A (JP)
Title: Mat for frame annexed with pressed flower and frame equipped therewith
Inventor: UENO KEIKO
IPC: A47G1/06
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mat for a frame decorated with new pressed flowers, which prevents the flowers from early fading and discoloring and beautifully decorates a body to be decorated over a long period of time, and also to provide the frame equipped with the mat.  <P>SOLUTION: In the mat 3 for the frame, which is arranged in a frame main body so as to expose the body to be decorated such as photographs or pictures through an opening window in order to decorate the body to be decorated, the pressed flowers F are attached onto the mat 3 for the frame and coated with a colorant 5 such as an acrylic paint. At the same time, the mat 3 for the frame decorated with the depressed flowers F is covered with a thermally pressure-bonding laminated film 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308726-A (JP)
Title: Hydrostatic bearing device and double-head grinding device
Inventor: HARA KAZUTAKA
IPC: F16C32/06
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To change the rotating speed of a spindle to a speed corresponding to the machining over from rough machining to finishing, and to accurately machining a work, in regard to a hydrostatic bearing device and a double-head grinding device for machining, while rotatably supporting the spindle with the pressure of the hydrostatic medium.  <P>SOLUTION: In this hydrostatic bearing device 10, a supply mechanism for supplying the hydrostatic medium 33 is formed of a liquid cooling and supplying device 25 for supplying water, an air compressor 26 for supplying air, and a three-way valve 27, and the hydrostatic medium 33 is selectively supplied to a radial hydrostatic pocket 3 and a thrust hydrostatic pocket 38 by the three-way valve 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI