baber/WOPTO huggingface dataset:
Patent JP-2004307335-A (JP)
Title: Vessel for growing polymer crystal
Inventor: SASAKI TAKATOMO
IPC: C30B7/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel with which a polymer crystal can be easily produced and the crystallization conditions of the polymer can be easily screened.  <P>SOLUTION: In the vessel 1 having: a first chamber 11 for accommodating a polymer solution 12; a second chamber 13 for accommodating a reservoir solution 14 containing only components except the polymer component in the polymer solution 12 in concentrations higher than those in the polymer solution 12; and a passage which communicates the first chamber 11 with the second chamber 13 and enables gas to pass through the passage, a portion or the whole part of the first chamber 11 is made transparent or translucent so that the polymer solution 12 can be irradiated with laser beam 17. The formation of crystal nuclei is accelerated by the irradiation with the laser beam 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005285869-A (JP)
Title: Epitaxial substrate and semiconductor device using the same
Inventor: TSUDA MICHINOBU
IPC: H01L29/778
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial substrate for manufacturing FET which is superior in smoothness, by optimizing the combination of the off-angle of the main face of a sapphire substrate and the growth condition of a semiconductor laminate structural part.  <P>SOLUTION: In the epitaxial substrate for manufacturing field effect transistor, the laminate structure formed of a nitride semiconductor is laminated on the main face of the sapphire substrate and the laminate structure has a heterostructure, where an electronic run layer consisting of gallium nitride or gallium nitride indium and a barrier layer consisting of aluminum nitride gallium are laminated sequentially. In the main face of the sapphire substrate, the off-angle α from a (01-12) face to a (0001) face satisfies 0°<x≤5°.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286552-A (JP)
Title: D/a converter
Inventor: HANSHIMOSEKI MAKOTO
IPC: H03M1/74
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a D/A converter capable of attaining high speed stop of current cells and high speed restoration from the stop of the current cells with a simple circuit without the need for timing design due to added functions and executing low power consumption.  <P>SOLUTION: In each of the current cells CEk (k=1 to n), a PMOS transistor PCk is inserted between PMOS transistors Pak, PBk forming a differential pair and a PMOS transistor PDk serving as a constant current source for supplying a current to the differential pair, a switch SWAk for correspondingly performing connection control to the drain and the gate of the PMOS transistor PCk and a switch SWBk for performing connection control to the gate and the source of the PMOS transistor PCk are provided, the switch SWAk is turned on and the switch SWBk are turned off in the case of an operating state and the switch SWAk is turned off and the switch SWBk are turned on in the case of a stop state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279429-A (JP)
Title: Chemical filter and its manufacturing method
Inventor: TANAHASHI TAKASHI
IPC: B01J47/12
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical filter in which an ion-exchange capacity per unit volume is large, the initial performance of a removing performance for ionic gaseous contaminants is high and the continuousness of the removing performance is excellent, and its manufacturing method.  <P>SOLUTION: For the chemical filter carrying an ion-exchange resin, ion-exchange resin powder is deposited to a fibrous carrier containing ion-exchange fibers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283964-A (JP)
Title: Double-sided label and manufacturing method therefor
Inventor: IGARASHI TSUTOMU
IPC: B31D1/02
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided label which has print information on the surface and backside and is stuck on release paper to be offered, and has a good adhesive property to the release paper and has a highly stable printed surface on the backside.  <P>SOLUTION: The double-sided label is formed of printing paper on the surface side and a synthetic resin transparent film on the backside; the releasing paper is stuck on the backside of the transparent film via a paste for the release paper beforehand; normal printing is applied on the printing paper surface side, and reversed character printing in which the right and left of the normal printing are reversed is applied on the transparent film front side; and the transparent film surface is stuck on the backside of the printing paper.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281545-A (JP)
Title: Cold-insulating or cold-accumulating material
Inventor: IGARASHI HIDEO
IPC: C09K5/06
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To develop a cold-insulating or cold-accumulating material whereby an article can be kept at a temperature within the range of being required.  <P>SOLUTION: The cold-insulating or cold-accumulating material is specified by the followings: it is composed mainly of water, and ethanol or modified ethanol; 10-80 wt.% of ethanol or modified ethanol is arbitrary blended with 100 wt.% of water, forming an aqueous solution; to the aqueous solution 0.1-1.5 wt.% of a high water absorption polymer is arbitrary added, forming a required viscosity-imparted cooling medium composition; the composition is encapsulated in a required vessel, forming the material; and when using the material in combination with an article to be kept at a low temperature, they are jointly placed in a required separated space or a region, thereby the article can be kept within a required temperature range for a long time by utilizing latent heat of fusion of the composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290575-A (JP)
Title: Woven fabric suitable for operating gown, etc.
Inventor: NISHIDA SUKEHIRO
IPC: D03D15/567
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woven fabric called as a hospital textile, etc., and useful as an operating gown, drape, bandage, bed sheet, etc., having low dust-generating property and excellent antistaticity and water-repellency and durable even under a severe treating condition such as laundering and disinfection.  <P>SOLUTION: The woven fabric is composed by using an aromatic polyester multifilament yarn having an intrinsic viscosity (η) of ≥0.62 and ≤0.95 as the warp and the weft. The warp is a flat yarn, the weft is a bulk finished yarn subjected to a high-pressure fluid disturbance treatment, an antistatic polyester filament yarn is arranged as a part of the warp and/or weft at 5-25 mm intervals, the maximum number of the floating warp and floating weft constituting the complete texture of the fabric is ≥1 and ≤3, and the maximum number of the floating warp is larger than the maximum number of the floating weft.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287811-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine removing a ball caught in a ball sending device delivering game balls by a plurality of rotors at a small driving force.  <P>SOLUTION: Two rotors 821 and 822 of a putout device 658 are disposed with their recesses 821a and 822a to face two feed passages TA1 and TA2 at a same timing and the recesses 821a and 822a of the respective rotors 821 and 822 receive the game balls at the same timing. If one rotor 821 catches a ball, the other rotor 822 also gets the timing of receiving the game ball in the recess 822a. Therefore, if the ball is caught and a putout shooting control device controls the plurality of rotors 821 and 822 to rotate inversely, the plurality of rotors 821 and 822 rotate inversely at the small driving force to remove the caught ball.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290262-A (JP)
Title: Curable composition
Inventor: FUKUI KOJI
IPC: C09K3/10
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition which uses a vinylic polymer having cross-linkable silyl groups at the terminals, exhibits a viscosity facilitating coating works and charging works, can almost perfectly eliminate organic volatiles, and little bleeds out additives, after cured.  <P>SOLUTION: This curable composition comprises (a) a vinylic polymer having cross-linkable silyl groups represented by formula (1) : -[Si(R<SP>1</SP>)<SB>2-b</SB>(Y)<SB>b</SB>O]<SB>m</SB>-Si(R<SP>2</SP>)<SB>3-a</SB>(Y)<SB>a</SB>[R<SP>1</SP>and R<SP>2</SP>are each a 1 to 20C alkyl, a 6 to 20C aryl, a 7 to 20C aralkyl, or the like, provided that, when two or more R<SP>1</SP>groups and two or more R<SP>2</SP>groups exist, the R<SP>1</SP>and R<SP>2</SP>groups may be identical or different; Y is OH or a hydrolyzable group, provided that, when two or more Y groups exist, the Y groups may be identical or different; (a) is 0, 1, 2 or 3; (b) is 0, 1 o 2; (m) is an integer of 0 to 19], and (b) a reactive diluent having a viscosity of 10 to 5,000 cps at 25°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292031-A (JP)
Title: Vehicular information display device and system, and program
Inventor: KAKIZAKI MASARU
IPC: G01C21/00
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular information display, a vehicular information display system, and a program capable of transmitting route guide information, road information and the like to be understood easily to a driver, without disturbing driving by the driver.  <P>SOLUTION: This vehicular information display 1 includes a navigation system 3, an image memory 5, a liquid crystal panel 7, a display controller 9, a vehicle speed sensor 11, and a switch 13, and is mounted on a vehicle 15. When the navigation system 3 generates the route guide information, the display controller 9 reads out an image data corresponding thereto from the image memory 5, to be output to the liquid crystal panel 7. An image displayed on the liquid crystal panel 7 is displayed at a position higher than a sight line when the driver views straightly a vehicular front side, on a windshield 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295385-A (JP)
Title: Audio-visual communication system
Inventor: ONODERA KATSUYA
IPC: H04M3/42
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio-visual communication system capable of performing optimal communication in accordance with a situation and further capable of displaying a desired video image between users even while users move.  <P>SOLUTION: An audio-visual communication system 100 is comprised of display devices 1a, 1b, imaging unit 2a, 2b, a line control device 3, base units 4a, 4b, mobile communication terminals 5a, 5b, a video control device 6, and the like, the line control device 3 comprises a call control processing section 35a, a location information notification section 35b, a speech processing section 35c, a mobile station location information management section 35d, and the like, and the video control device 6 comprises a video communication determination section 65a, a video path control section 65b, a call state management section 65c, a video receiving section 65d, a video transmitting section 65e, a video processing section 65f, a video location information management section 65g, and the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302309-A (JP)
Title: Coaxial cable
Inventor: MATSUMOTO OSAMU
IPC: H01B11/18
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial cable having an extremely thin diameter that has improved flexibility, can obtain a sufficient shield effect, further can reduce an outer diameter, and can also reduce weight.  <P>SOLUTION: In the coaxial cable, where a dielectric layer is formed around a center conductor, an external conductive layer is formed around the dielectric layer, and a coating is applied to the periphery of the external conductive layer, the coating is made of a thermoplastic resin containing a carbon-based conductive substance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298609-A (JP)
Title: Ink for inkjet and inkjet recording method using the same
Inventor: OSUMI KOICHI
IPC: C09D11/00
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for inkjet excellent in long-term preservation stability which exhibits an intermittent delivering property as good as an ink having incorporated thereinto urea or urea derivatives used for conventional inkjet recording and causes neither changes in tints of dyes nor precipitation generation by aggregation of dyes.  <P>SOLUTION: The ink for inkjet comprises a water-soluble organic solvent A and a water-soluble organic solvent B represented by the formula: HOCH<SB>2</SB>(CH<SB>2</SB>)<SB>n</SB>CH<SB>2</SB>OH (wherein n is 1-6), each in amount of at least 6 mass%, and at least two dyes, where the water-soluble organic solvent A is a good solvent for all of the at least two dyes while the water-soluble organic solvent B is a poor solvent for all of the at least two dyes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298384-A (JP)
Title: Method of cooling reaction gas containing (meth)acrylic acid and/or (meth)acrolein
Inventor: SAWA TOSHIAKI
IPC: C07C51/42
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To simply remove high boiling point impurities attached to the reaction gas inlet of a cooling column in cooling a reaction gas by the cooling column in producing (meth)acrylic acid and/or (meth)acrolein by catalytic gas phase oxidation reaction.  <P>SOLUTION: In the method of cooling a reaction gas containing (meth)acrylic acid and/or (meth)acrolein by introducing a washing gas and/or a washing solution into the reaction gas inlet of a cooling column in introducing the reaction gas obtained by catalytic gas phase reaction into the cooling column to cool it, the frequency of introducing the washing gas and/or washing solution is once per 30 minutes to once per day. The ratio of the mass flow rate of the washing gas and/or washing solution to that of the (meth)acrylic acid and/or (meth)acrolein by weight ratio is preferably in the range of 0.03-0.3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304760-A (JP)
Title: Laundry washer/dryer
Inventor: ASAMI SUNAO
IPC: D06F58/28
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laundry washer/dryer capable of removing pollen attached to clothes or pollen flying up inside an inner tub or in an outer tub.  <P>SOLUTION: The laundry washer/dryer comprises the outer tub 3 hanging inside a casing 1, the inner tub 5 rotatably supported inside the outer tub 3 for loading the clothes, a rotary blade 8 rotatably mounted on the bottom of the inner tub 5, a motor 11 for driving the inner tub 5 or the rotary blade 8, a blower fan 12 for blowing air into the inner tub 5, a heater 13 for heating the air blown by the blower fan 12, and a pollen capturing filter 15 disposed in a path through which the air blown by the blower fan 12 passes. The laundry washer/dryer has at least a washing course for removing the pollen attached to the clothes with the rotation of the rotary blade or the air blown by the blower fan 12. Pollen is shaken off from the clothes by the rotation of the rotary blade 8 and the settled pollen is collected, or the pollen flying up with the wind from the blower fan 12 is securely captured in the pollen capturing filter 15. In this way, the pollen can be securely removed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311820-A (JP)
Title: Emergency reporting system
Inventor: KAZUNO HIROMOTO
IPC: G08B25/04
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable a status before reporting to be grasped in a short time even if a network whose communication bandwidth is narrow is used.  <P>SOLUTION: A reporting device 10 is provided with a monitoring camera 12, a storing means storing image data taken by the monitoring camera 12 per predetermined time, and a door-open switch 16 in which a reporting button 17 generating an emergency report for notifying an emergency is placed. An emergency reporting system is provided with an accepting device 50 acquiring an emergency report and image data accumulated through a network NT. The reporting device 10 transmits latest image data in preference to other image data accumulated to the accepting device 50 after the notice of the emergency is inputted by the door-open switch 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310314-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: UMEZAWA AKIRA
IPC: H01L21/8247
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device, by which a write-in reliability is improved without lowering the operation speed.  <P>SOLUTION: The nonvolatile semiconductor storage device is equipped with: a memory cell having a 1st MOS transistor including a floating gate and a control gate, and a 2nd MOS transistor in which a drain is connected to a source of the 1st MOS transistor; and a bit line electrically connected to a drain of the 1st MOS transistor, and at the time when data are written into the memory cell, a write-in inhibitive voltage capable of setting to negative voltage is applied on the above bit line which is not connected with a selected memory cell.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310702-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: MORI SUMIO
IPC: H01M10/0567
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery that retards the reduction of discharge capacity, if charge and discharge cycles are performed at high temperatures.  <P>SOLUTION: An non-aqueous electrolyte secondary battery includes a positive electrode 3 for storing and releasing lithium, a negative electrode 4, and an non-aqueous electrolyte. The non-aqueous electrolyte contains an allyl sulfide. In addition, the content of the allyl sulfide in the non-aqueous electrolyte is 0.1 to 4.0 wt.%, relative to the entire non-aqueous electrolyte.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004327442-A (JP)
Title: Infrared radiator
Inventor: GROB SIEGFRIED
IPC: A61N5/06
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared radiator having an emission temperature of a heat conductor in the range of ≥1000°C, preferably in the range of 1000°C to 1250°C, which can be produced to be robust, yet in a cost-effective manner.  <P>SOLUTION: The heat conductor is disposed in a long, two-ended casing tube 2 made of quartz glass, the casing tube has at least one elevation 3 made of quartz glass on its wall which faces the at least one heat conductor, which locally reduces the inside diameter of the casing tube. The heat conductor is formed as a heating coil 4, and the casing tube 2 has a constant outer diameter in the region of the heating coil. The elevation 3 has a convex shape on the surface of the casing tube facing the heating coil, and the heating coil 4 contacts the elevation only at the highest point of the elevation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352362-A (JP)
Title: Packaged food
Inventor: TERRASI GIUSEPPE
IPC: A23G3/34
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To impart a description by which consumers can instantly specify a product to a packaged product even when a plurality of packaged products have a general and similar geometrical description.  <P>SOLUTION: This packaged food comprises a confectionery product which is wrapped with a wrapping material (3) formed of a sheet-like material. In the packaged food, the wrapping material (3) formed of the sheet-like material is constituted of a non-transparent section (13) and at least one transparent section (12) which is adjacent to the non-transparent section (13). The transparent section (12) wraps the main body of the confectionery product in such a manner that description parts (10 and 11) on the surface can be seen through from the outside for the packaged food.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005322694-A (JP)
Title: Method for designing layout of semiconductor integrated circuit and its fabrication process
Inventor: KUMANO YOSHINORI
IPC: H01L21/822
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for designing layout in which required number of flip-flop cells for circuit correction can be secured regardless of the number of clock systems and without deteriorating clock skew of existing flip-flop cells and dummy flip-flop cells by suppressing increase in the number of gates due to addition of dummy cells as much as possible.  <P>SOLUTION: In the image drawing, the semiconductor integrated circuit comprises clock systems CTS1, CTS2 and CTS3, cells 4, 8 and 11 connected with respective output lines 5, existing FFs 6, 9 and 12, and dummy cells 7, 10 and 13 connected with respective output lines 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321985-A (JP)
Title: Print authentication system
Inventor: URUTA HIROYA
IPC: G06F21/44
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print authentication system capable of avoiding a risk such as a leak of authentication information.  <P>SOLUTION: This print authentication system includes small communication devices 1, 2 and 3 having device-unique identification IDs 4, 5 and 6, and a printer 10 having an authentication function, which is connected to the devices. The authentication for using the printer 10 having the authentication function is obtained by the device-unique identification IDs 4, 5 and 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322773-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: TAKESHITA MITSUHIRO
IPC: H01L23/12
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein a semiconductor chip having a larger electrode face than traditional one is mounted without changing the size of a package, and which can be utilized for large electric power which needs low forward voltage and high withstand voltage.  <P>SOLUTION: The surface-mounting semiconductor device is provided with external electrodes 8 on the bottom and upper surfaces of square ends. In the conventional semiconductor chip 5 to be mounted, its electrode face uses the square bottom and upper surfaces. However, this semiconductor chip 5 having a larger electrode face can be mounted by mounting the semiconductor chip 5 while allowing its electrode face to face the square side face. As a result, it can be utilized for large electric power to use its reduced forward voltage and high withstand voltage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292757-A (JP)
Title: Lens barrel and photograhing apparatus
Inventor: ITO YOSHIHIRO
IPC: G03B17/04
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera realizing thinning by collapsing a lens barrel and capable of coping with a momentary shutter chance when the camera is carried.  <P>SOLUTION: A digital camera includes a shooting lens which comprises a plurality of lens groups and which has a variable focal length and adjusts a focus; and the lens barrel which accommodates the shooting lens and which is freely extended and collapsed. The lens barrel includes a lens advancing/retracting mechanism which retracts at least one of the plurality of lens groups from a shooting optical axis when the lens barrel is collapsed, and which advances the lens group retracted when the lens barrel is collapsed to the shooting optical axis when the lens barrel is extended. The shooting lens forms a fixed focus shooting optical system by the remaining lens group among the plurality of lens groups excluding the lens group which is retracted from the shooting optical axis when the lens barrel is collapsed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI