baber/WOPTO huggingface dataset:
Patent JP-2004322415-A (JP)
Title: Air cooling inflation-molded multilayered film
Inventor: IKENO HAJIME
IPC: B29K23/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cooling inflation-molded multilayered film having high transparency equal to that due to a T-die method or a water cooling inflation method by an air cooling inflation method and also having excellent tear strength, impact strength and low temperature heat sealability.  <P>SOLUTION: The air cooling inflation-molded multilayered film is produced by laminating ethylenic resin layers comprising an ethylene/3-12C α-olefin copolymer with an MFR(190°C) of 0.1-20 g/10 min and a density of 0.860-0.925 g/cm<SP>3</SP>on both sides of a propylene resin layer based on a propylene-α-olefin random copolymer with an MFR(230°C) of 1-20 g/10 min, a melt peak temperature(Tm) of 110-135°C and Mw/Mn of 1.5-3.5 polymerized using a metallocene catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327719-A (JP)
Title: Light-emitting device
Inventor: YAMADA MASAHITO
IPC: H01L33/06
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device, capable of simply generating emission spectra which covers a wide wavelength band and is capable of being constituted compactly.  <P>SOLUTION: The light-emitting device 21 is constituted of a double heterostructure, consisting of a compound semiconductor, while the active layer of the double hetero-light emitting layer unit is provided with a first light-emitting layer unit 8, constituted while comprising a plurality of light-emitting unit layers whose band gap energy is different from each other, and a second light-emitting layer unit 18, consisting of a compound semiconductor of a compound system different from that of the first light-emitting layer unit and whose light emitting wavelength region is different from that of the first light-emitting layer unit 8. The first light-emitting layer unit 8 is bonded to the second light-emitting layer unit 18 under the configuration of lamination, and at least one side of non-bonded side main surfaces is utilized as a light extracting surface to extract the flux of light emitted out of both light-emitting layer units 8, 18, while making the flux of light superimposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321699-A (JP)
Title: Pipe joint for vacuum cleaner and vacuum cleaner
Inventor: TSUCHIYA YOSHIHIRO
IPC: A47L9/24
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint for a vacuum cleaner capable of improving dust sucking performance at the time of performing cleaning in the state of bending a dust sucking air path part guiding air containing dust to a cleaner body.  <P>SOLUTION: The pipe joint 17 connects first and second dust sucking pipes 22 and 23 arranged on an upstream side and a downstream side relatively in a communicating state and is provided with first and second connection pipe parts 33 and 44 communicating with each other and a torsion spring (energizing means). The first connection pipe part 33 is attachably and detachably connected to the first dust sucking pipe 22 and the second connection pipe part 44 is attachably and detachably connected to the second dust sucking pipe 23. The torsion spring energizes both dust sucking pipes 22 and 23 so as to increase a bend angle β formed by both connection pipe parts 33 and 44 when both dust sucking pipes 22 and 23 are bent with the pipe joint 17 as a center. By the energizing force, a suction port body 25 is pressed to a surface to be cleaned in the state of bending the dust sucking air path part 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332027-A (JP)
Title: Method for forming deposition film
Inventor: FURUSHIMA SATOSHI
IPC: H01L21/205
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a uniform deposition film, by decreasing fine abnormal growth which occurs in forming many sorts of deposition films used for an electrophotographic photoreceptor or the like with the use of a deposition apparatus having a plurality of gas introduction lines.  <P>SOLUTION: This film-forming method comprises introducing a source gas for a deposition film mainly from one gas introduction line and introducing a trace amount of the source gas from the other gas introduction line at the same time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305643-A (JP)
Title: Mah-jongg tile
Inventor: TOKUDA UJIHIDE
IPC: A63F9/20
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an upper mah-jongg tile from falling due to horizontal slippage in the case of two-tiering mah-jongg tiles.  <P>SOLUTION: Both of the shoulders (5) of the rear surface (3) of a mah-jongg tile (1) are cut off obliquely, and both sides of a front surface (2) are made to project for the portion for preventing slippage (4).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333840-A (JP)
Title: Projector apparatus
Inventor: NAKANO TETSUYUKI
IPC: G03B21/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal projector capable of easily suppressing luminance spots.  <P>SOLUTION: In this liquid crystal projector, total reflection mirrors M1 to M3 being optical elements of an illuminating optical system 15 are arranged in a horizontal direction and a vertical direction to the optical axis of the illuminating optical system 15 and a lens barrel 6 while being inclined by prescribed angles with respect to the optical axis. Since projection positions of respective color rays of light are shifted and dark lines do not overlap mutually at the time of projecting rays of light which are subjected to color composition in a dichroic prism 5 on a screen through the lens barrel 6, luminance spots can be suppressed easily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335272-A (JP)
Title: Negative electrode material for nonaqueous electrolyte secondary battery
Inventor: SHIMAMURA HARUNARI
IPC: H01M4/36
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode material providing a nonaqueous electrolyte secondary battery excellent in a charge-discharge cycle characteristic and a high-rate discharge characteristic.  <P>SOLUTION: This negative electrode material for a nonaqueous electrolyte secondary battery is formed of composite particles wherein a coating layer formed of a solid phase B is formed in a part or the entire part of a surface of each core particle formed of a solid phase A. The solid phase A is an amorphous alloy phase containing Si and at least one kind selected from a group comprising Sb and P or B. The solid phase B is a crystalline alloy phase alloy phase containing Si and at least one kind selected from a group comprising Mg, Ti, Zr, V, Mo, W, Mn, Fe, Cu, Co and Ni.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329579-A (JP)
Title: Spatula heating device
Inventor: KAWASE KOTARO
IPC: A61C13/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellently usable spatula heating device overcoming deficiency of both gas burner type and electric heating type heating devices.  <P>SOLUTION: The heating device for heating spatulas 9 and 9a for wax-forming comprises a heating coil 8 for electro-magnetically induction-heating the spatulas 9 and 9a, a heating quantity setting switch 5 for setting the quantity of heating, and an inverter control circuit for applying high-frequency electric currents to the heating coil 8 and heating the spatulas with a set quantity of heating. When it is determined that the spatulas 9 and 9a are present based on the detection outputted from an input current detection circuit, the high-frequency electric currents are applied to the heating coil 8 and the spatulas are heated with the maximum quantity of heating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333934-A (JP)
Title: Image projector
Inventor: SASUMI HIROYUKI
IPC: G02B26/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image projector in which a dichroic filter of a color wheel is cleaned with a simple structure, the lowering of luminance and the deterioration of the image quality are suppressed, and the convenience of maintenance is improved.  <P>SOLUTION: The image projector 100 is provided with a light source lamp 1 which projects light, the color wheel 2 provided with the dichroic filters 21, 22 and 23 which divide the projected light in colors, an image display element 5 which generates an image by selectively reflecting incident light, a projection lens unit 7 which projects an image from the image display element, and a cleaner 10 which serves as a removing means which is butted to the dichroic filters 21, 22 and 23 of the color wheel 2 and removes foreign materials stuck on the surface of the dichroic filters 21, 22 and 23 as the color wheel 2 rotates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339266-A (JP)
Title: Radically polymerizable polymer and preparation method therefor
Inventor: KAWAGUCHI YOSHIHIDE
IPC: C08F16/26
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polymer with a high molecular weight and a small molecular weight distribution (weight average molecular weight/number average molecular weight) in a high yield without gelling it through anionic polymerization, wherein an unreacted radically polymerizable reactive group remains within the polymer molecule.  <P>SOLUTION: A polymerizable monomer is anionically polymerized using a metal complex catalyst having a rare-earth metal at its active center, particularly a metal complex compound of the formula: (Cp1)(Cp2)Mr-(R)p(L)q (wherein Cp1 and Cp2 are each an (un)substituted cyclopentadienyl and may be bond to each other either directly or via a linking group; Mr is a rare-earth metal atom; (r) is the valence number of Mr and is 2-4; R is hydrogen atom or a 1-3C linear alkyl group; and L is a solvent having a coordinating property). The polymerizable monomer essentially comprises a monomer having an anionically polymerizable reactive group and at least one substantially radically polymerizable reactive group within the molecule.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341786-A (JP)
Title: Control lever device
Inventor: MITSUMORI YOZO
IPC: G05G1/04
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control lever device with which a wide resident space can be secured in a cab.  <P>SOLUTION: In the control lever device of a vehicle which is provided with a control lever 1 to be operated normally and a control lever 2 to be operated in an emergency, the control lever 2 to be operated in an emergency is detachable and can be stored in an opening/closing cover 4 normally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004105169-A (JP)
Title: Dried bean jam-containing food and drink
Inventor: UENO RYUZO
IPC: A21D13/08
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide dried bean-jam containing food and drink such as bakery products, Japanese-style confection, Western-style cake, snack cake, frozen dessert, premix, instant food, health food, seafood-paste, noodles and soft drink each having flavor inherited from bean-jam through formulating therewith dried bean jam extremely suppressed in deterioration of flavor and taste.  <P>SOLUTION: The food and drink contain dried bean-jam containing 3.6-8.1 mg of polyphenol per g of dried bean jam solid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004342248-A (JP)
Title: Optical head device and its manufacturing method
Inventor: MIYASAKA KATSUMI
IPC: G11B7/22
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device capable of easily adjusting the resistance for adjusting the output of the laser light and a manufacturing method of the optical head device.  <P>SOLUTION: In the optical head device 1, a resistor circuit 10 for adjusting the laser output includes a variable resistor 11 for adjusting the output of a laser light source and a fixed resistor 12 of 0 Ω connected in series with the variable resistor 11. When the resistance of the resistor circuit 10 is set beyond the adjustment range of the variable resistor 11, the variable resistor 11 is kept unchanged and the fixed resistor 12 is replaced with another one resistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338923-A (JP)
Title: Paper feeding method, paper feeding device, and image forming device
Inventor: AONO YOSHIHIRO
IPC: B65H3/06
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding method, a paper feeding device, and an image forming device for securely conveying a sheet from a paper feeding roller to a conveyance roller and reducing resistance during conveyance in a limited space.  <P>SOLUTION: In this paper feeding method for conveying the sheet P fed from a first conveyance means 2a up to a second conveyance means 5 on the downstream side positioned substantially vertically above it, the sheet P is conveyed by guide of a pair of straight guide members 3, 4 provided between the first conveyance means 2a and the second conveyance means 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342041-A (JP)
Title: Traffic-reducing device
Inventor: KUROSE YOSHIHARU
IPC: H04L12/911
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic-reducing device in which the traffic for communication equipment is reduced, by especially performing a proxy response for responding a confirmation request to the communication equipment such as a server, and the like, regarding a device for reducing traffic by collaborating the communication equipment constituting a network, such as a router, a server, and the like, in a network where data having an identifier showing a source and a destination is transmitted and received, such as an IP network.  <P>SOLUTION: The device is constituted with a destination address storage means for storing present time, to store the source address for a packet transmitted by the communication equipment and the source address, and a response to request means for performing the proxy response to a confirmation response as the proxy for the communication equipment, when the confirmation request to the communication equipment is received and the destination address for the confirmation request matches at lease more than one of any of the source addresses stored by the destination address storage means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350014-A (JP)
Title: Server device, program, data transmission/reception system, data transmitting method, and data processing method
Inventor: YOSHIGAI TADASHI
IPC: H04N21/439
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily realize the stop of voice transmission at a low cost.  <P>SOLUTION: A network camera 1 capable of outputting image data and voice data through the Internet in response to requests from a client terminal 3 has; a microphone input part 13 to which microphones 13A and 13B for converting voices to voice signals cab be connected; a voice processing part 14 which is connected to the microphone input part 13 and converts voice signals to voice data; a voice output part 11 for transmitting voice data to the client terminal 3 through the Internet; a microphone detection part 12 which detects whether microphones 13A and 13B are connected to the microphone input part 13 or not; and a control part 9 which controls transmission of voice data in the voice output part 11 on the basis of the detection result of the microphone detection part 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346030-A (JP)
Title: Phytotoxicity-reducing agent and its utilization
Inventor: GOTO TOSHIO
IPC: A01N43/08
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phytotoxicity-reducing agent and a herbicidal composition comprising the agent.  <P>SOLUTION: The phytotoxicity-reducing agent comprises isothiazolecarboxamides as active ingredients. The herbicidal composition reduced in phytotoxicity comprises the phytotoxicity-reducing agent and a herbicidal compound as active ingredients.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003340229-A (JP)
Title: Hollow fiber membrane gas separation cartridge and gas cleaning assembly
Inventor: BIKSON BENJAMIN
IPC: C01B13/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact hollow fiber gas separation module improved in capacity for forming a high purity impermeable product of high purity and small in a length to diameter ratio.   <P>SOLUTION: A hollow fiber membrane gas cleaning cartridge is positioned in a chamber formed by an outside housing. The annular hollow fiber membranes 109 arranged around a hollow core pipe member 110 are formed of a large number of hollow fiber membranes unifirmly arranged around the hollow core pipe member 110 and both end parts are sealed in tube plates 112 and 113 in liquidtight arrangement constitution, in such a state that one end of the inside hollow core pipe member 110 is opened to the outside of the tube plate 113. The respective end parts of the tube plates are divided so that gas can flow to the inside and outside of the lumens of the hollow fiber membranes without being obstructed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355098-A (JP)
Title: Ultrasonic coordinate input device and ultrasonic coordinate input method
Inventor: SAKURAI SATOSHI
IPC: G06F3/043
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic coordinate input device that can adjust an ultrasonic output.  <P>SOLUTION: The ultrasonic coordinate input device 401 has a transmitter 402 for transmitting an ultrasonic wave, and a receiver 403 having means for locating a position designated by the transmitter 402 according to the ultrasonic signal received from the transmitter 402 synchronously with the transmitter 402. The transmitter 402 is connected to the receiver 403 via a communication line allowing two-way communication with the receiver 403. The receiver 403 has a main processor 432 for calculating an ultrasonic propagation time, and the transmitter 402 has an ultrasonic output circuit for adjusting the ultrasonic output based on the ultrasonic propagation time calculated by the main processor 422.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351653-A (JP)
Title: Recording device
Inventor: TANIGUCHI HIROSHI
IPC: B65H5/06
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device that is inexpensive, identifies a recording medium without influencing a throughput, does not flutter the recording medium, stabilizes the focal distance of a recording medium identifying device, and has a higher medium identification accuracy.  <P>SOLUTION: The recording device has a medium reading section 50 (or a recording medium identification device 60 including a medium identification section 61) consisting of a light source 57 and a photoelectric conversion element 56 or the like in a carriage 11 and the identification area of the recording medium identification device 60 is provided on a paper delivery roller 30. An automatic paper feed section 2 is arranged below a platen 35, and the transfer direction during recording is opposite to the supply direction from the automatic paper feed section to a transfer section 3. When (or immediately after) the automatic paper feed section 2 starts paper feeding, the recording device performs a recording medium identification process and prepares recording data during the supply of the recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323492-A (JP)
Title: Hair cosmetic
Inventor: MIYAMAE MASAKO
IPC: A61Q5/12
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair cosmetic having a smooth use feeling on rinsing washed hair, and also imparting smoothness and moist feeling to the finished hair.  <P>SOLUTION: This hair cosmetic is characterized by containing (A) a cationic surfactant, (B) N-(2-hydroxy-3-alkyl or alkenyloxy)propyl basic amino acid [wherein, the alkyl or alkenyl is an 8-22C straight chain or branched chain alkyl or alkenyl; and basic amino acid is arginine, lysin or ornithine*] or its salt and (C) 1 kind or ≥2 kinds of highly polymerized amino-modified silicone expressed by formula (1). The hair cosmetic exhibits a good effect of having a smooth and good use feeling on rinsing and also an excellent effect of imparting a smooth and moist feeling to the finished hair.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357017-A (JP)
Title: Image processor
Inventor: IWADATE MASAHIRO
IPC: H04N1/387
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To allow a printing acceptance from a specific user to be restricted by a simple method in a printing environment in which an unspecified number of users can perform printing via the Internet, etc.  <P>SOLUTION: A printer provided with a scanner is provided with an inputting means for inputting identification information for specifying print data and a user who has transmitted the data, an image forming means for combining the inputted identification information with a patterned and a developed image and outputting the resultant identification information, a user identifying means for scanning printed paper and specifying a user who has performed printing from the printed pattern, and a printing acceptance setting means for setting hereafter whether the identified user is prohibited from performing printing or allowed to perform printing. When data are received from the user who is prohibited from performing printing, printing is restricted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357514-A (JP)
Title: Swine cell not infecting with swine endogenous retrovirus and method for preparing the same
Inventor: MIYAGAWA SHIYUUJI
IPC: C12N5/10
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swine cell which does not infect human cells with swine endogenous retrovirus (PERV), and to provide a method for preparing the same.  <P>SOLUTION: This swine cell not infecting human cell with PERV has a character such as a swine cell not having an N type sugar chain or a swine cell having an N type sugar chain which does not have a mannose molecule. The method for preparing the same is disclosed. The PERV originated from the swine cell has a modified N type sugar chain and loses sensibility to human being.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357534-A (JP)
Title: Clean brine, clean natural salt and clean bitter
Inventor: OKU YOSHITAKA
IPC: A23L27/40
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide safe clean brine, clean natural salt and clean bitter which have excellent mineral balances, are not polluted with environmental substances, and the like, and are extremely clean.  <P>SOLUTION: The clean brine, clean natural salt or clean bitter is obtained by concentrating, crystallizing, or extracting and separating ancient salt water sealed in a crustal deep layer as a raw material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI