baber/WOPTO huggingface dataset:
Patent JP-2005203798-A (JP)
Title: Finfet transistor of at least five-faces channel type and its manufacturing method
Inventor: RHEE HWA-SUNG
IPC: H01L29/786
Filed: 2005-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a FinFET transistor of at least five-faces channel type and its manufacturing method.  <P>SOLUTION: A FinFET transistor of a multi-faces channel type having a base and a semiconductor body formed on the base, is comprised of the semiconductor body arranged in the direction of the length so as to have source/drain regions on both sides, through a channel region having five-faces or more-surfaces providing a polygonal contour on the body, a gate insulating film arranged on the channel region of the body, and a gate electrode formed on the gate insulating film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006199517-A (JP)
Title: Method of manufacturing optical fiber preform
Inventor: UCHIKOSHI AKINARI
IPC: C03B37/014
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for doping fluorine in high concentration without causing foam or the remaining of bubbles under an atmosphere containing high concentration fluorine or under an atmosphere containing high concentration of fluorine and ≥1 atm.  <P>SOLUTION: In the method of manufacturing an optical fiber preform by preparing a porous preform which is a precursor of a glass preform for an optical fiber, heating under the atmosphere containing fluorine and ≥1 atm, doping a porous preform with fluorine and vitrifying to obtain the glass preform for the optical fiber, the porous preform having 0.5 g/cm<SP>3</SP>density is prepared and heated before the fluorine doping so that the density of porous preform prepared exceeds 20% and the difference between the maximum temperature and the minimum temperature in a part corresponding to at least a part where the porous preform is formed into the optical fiber becomes ≤20°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006201315-A (JP)
Title: Liquid crystal display device
Inventor: HIROSE TAKUYA
IPC: G02F1/1343
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reducing the number of switching elements and control lines for switching signal lines, and thereby, reducing an area on an array substrate occupied by the switching elements and the control lines.  <P>SOLUTION: A left side thin film transistor (TFT) 26 and a right side TFT 28 are provided at both sides of one signal line 24, and a first scanning line 30 for supplying a gate signal to the left side TFT 26 and a second scanning line 32 for supplying a gate signal to the right side TFT 28 are provided. By providing an image output circuit 42 for supplying an image signal for four pixels to two signal lines 24, and by providing a first switching element 44 and a second switching element 46 for switching the image signals supplied to two signal lines 24, the first switching element 44 and the second switching element 46 are switched over by control signals from a first control line 38 and a second control line 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006199082-A (JP)
Title: Car body front structure
Inventor: MINAMI TERUYUKI
IPC: B62D25/20
Filed: 2005-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car body front structure which can effectively reduce a load input amount to a dash panel at the time of a front face collision by a compact constitution.  <P>SOLUTION: On the front surface side of the dash panel 14, a dash cross member 30 which connects the upper rear end sides of right and left front side members 20 with right and left front pillars 26 in the vehicle width direction is arranged. The right and left tilting sections 34 of the dash cross member 30 are reinforced by connecting by using a high mounting type steering gear box 38 and a fixing bracket 42, and at the same time, are connected with the front side members 20 as well with a connecting bracket 48. Therefore, not only the dash cross member 30 of which the rigidity has decreased can be reinforced by the compact constitution, but also a reinforcing section 50 can be set in the vicinity of a braking pedal of the dash panel 14. The supporting strength on the upper rear end side of the front side member 20 is increased as well, and therefore, the load input amount to the dash panel 14 at the time of a front face collision is reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006202004-A (JP)
Title: Morpheme analysis device and its method
Inventor: ASANO HISAKO
IPC: G06F17/27
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a morpheme analysis device and its method for efficiently and correctly analyzing a Japanese sentence including words (character string) constituted of alphabets including large characters.  <P>SOLUTION: A word chain generating means 6 extracts words satisfying a part of speech chain which can be connected from an input text by using a word dictionary 3 and a grammar rule 4, and extracts words by re-retrieving the word dictionary 3 by converting large characters in the character string into small characters to prepare a word chain candidate column as for a character string constituted of alphabets including large characters, that is, an unknown character string whose notation is not registered in the word dictionary 3. A word selecting means 7 performs predetermined cost calculation for the word chain candidate string, and selects and outputs a word information string constituted of a series of word chain corresponding to the head to tail of the input text.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006201502-A (JP)
Title: Retardation film, polarizing plate and liquid crystal display device
Inventor: SATA HIROAKI
IPC: G02F1/13363
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation film excellent in a viewing angle characteristic when it is incorporated to a liquid crystal display device.  <P>SOLUTION: The retardation film has: a cellulose acylate film satisfying the following expressions (III) and (IV); and an optical anisotropic layer including a twisted-nematic aligned liquid crystal compound. The expressions are: (III), 0≤Re(590)≤10 and ¾Rth(590)¾≤25; and (IV), ¾Re(400)-Re(700)¾≤10 and ¾Rth(400)-Rth(700)¾≤35, wherein Re(λ) denotes a frontal retardation value (unit:nm) at wavelength λnm, and Rth(λ) denotes a retardation value (unit:nm) in the film thickness direction at wavelength λnm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006201054-A (JP)
Title: Magnetron vacuum gage and method of discriminating degree-of-vacuum in low vacuum region
Inventor: YAMAGISHI KIKUO
IPC: G01L21/32
Filed: 2005-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a magnetron vacuum gage needs a long time until discharge is performed again when discharge stops once, can not measure in a low vacuum region, has a risk breaking a positive electrode in measurement by constant current, and can not perform measurement as it is since abnormal large current is suppressed to be non-linear even when simply flowing the constant current.  <P>SOLUTION: The magnetron vacuum gage gives thermal energy to shorten an adsorption desorption time and shortens a discharge start time by increasing motion energy of electrons, in addition, measures both end voltages, a frequency and amplitude of the magnetron vacuum gage by switching over a plurality of the constant currents to compare measured value data by each constant current so as to display a degree of vacuum.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006203044-A (JP)
Title: Led device
Inventor: FUJINO TSUTOMU
IPC: H01L33/00
Filed: 2005-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED device having a plurality of LEDs with mutually different forward voltages and with their current flowing in each LED easily adjusted and controlled.  <P>SOLUTION: The LED device 100 has LED1R, 1G, 1B having mutually different Vf, and driving transistors 2R, 2G, 2B connected to each LED in series and controlling the current supplied to each LED. Three series circuits comprising LEDs and the driving transistors connected are connected in parallel each other. A diode 4 for decreasing the difference of the Vf between LEDs is connected to the LED1R having a comparatively small Vf in series.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006207035-A (JP)
Title: Wig having adherent wig body
Inventor: SATO TOSHIHITO
IPC: A41G3/00
Filed: 2005-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wig having adherent wig body in which maintenance of wig is remarkably reduced by regeneration of adhesive force.  <P>SOLUTION: In the wig, a wig base material is formed by integrally providing a thin net material or a film material 10 on the body surface of wig and a flexible polyurethane material 20 having adhesive force on the rear surface of the body, and an adhesive surface 30 between the net material or film material and the flexible polyurethane material is an adhesive surface obtained when integrally provided by attachment or pressure joining and wig hairs 40 are planted on the surface of the net material or the film material 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006210423-A (JP)
Title: Stacked piezoelectric element and manufacturing method thereof
Inventor: IWASE AKIO
IPC: H01L41/293
Filed: 2005-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked piezoelectric element having an insulation structure excellent in durability by improving bonding performance of an insulating resin, and to provide a manufacturing method thereof.  <P>SOLUTION: The stacked piezoelectric element 1 has a ceramic laminate 10 formed by alternately laminating a piezoelectric layer 11 made of a piezoelectric material and inner electrode layers 21, 22 having conductivity. In the element 1, an external electrode is joined to the side surface 103 of the ceramic laminate 10, and the entire side surface 103 of the ceramic laminate 10 is molded with an insulating resin 35. An anchor layer 13 having unevenness on its external surface is formed on the surface layer of the ceramic laminate 10 contacting the insulating resin 35.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006210472-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OUCHI AKIRA
IPC: H01S5/223
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit that a leakage current occurs by a crystal defect by a distortion at the time of operating a semiconductor device in a semiconductor device using a gallium nitride compound semiconductor layer.  <P>SOLUTION: The semiconductor device has a gate insulating film 13 between a channel layer 12 consisting of a gallium nitride compound semiconductor layer and a gate electrode 17. The gate insulating film 13 consists of a gallium nitride in which arsenic is added.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006207428-A (JP)
Title: Thermoelectric generator
Inventor: HAYASHI TAKASHI
IPC: F01N5/02
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric generator capable of suppressing decline in the amount of generated electric power and improving efficiency of electric power generation.  <P>SOLUTION: This thermoelectric generator 1 is equipped with a thermoelectric unit 10 arranged in an exhaust system of an engine 2 and with a control unit 30. The thermoelectric unit 10 includes a heat exchange member 11 having a heat exchange fin part for collecting heat of exhaust gas from the engine 2, a thermoelectric conversion module converting heat collected by the heat exchange fin part to electricity, and a cooling case 13 cooling the thermoelectric conversion module. The control unit 30 estimates whether or not deposits adhere to the heat exchange fin part based on a vehicle running distance. When determining that deposits adhere to the heat exchange fin part, the control unit 30 controls a valve for controlling an air/fuel ratio etc. to increase the temperature of the heat exchange fin part and removes the deposits adhering to the heat exchange fin part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006209348-A (JP)
Title: Alarm
Inventor: FUTAMI MASATO
IPC: G08B13/00
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of appearance by suppressing molding defect of an outer shell.  <P>SOLUTION: A decorative cover 2 constituting the outer shell has a recessed part 20 dent inwardly from the outer surface, and a cylindrical sound hole part 21 communicating with a sound hole 44 of an inner cover 4 is provided in the bottom center of the recessed part 20. Within the recessed part 20, a protruding part 22 is provided integrally to the decorative cover 2, the protruding part being protruded from the inner bottom surface and connected with the inside surface and the sound hole part 21, with the protruding quantity from the inner bottom surface being gradually reduced as it separates from the inside surface. Namely, a gate position in a molding die of the decorative cover 2 is set to the tip (a position shown by an arrow in Fig.(c)) of the protruding part 22, whereby angles in boundary parts between the inner bottom surface and side surface of the recessed part 20 and between the side surface and the outer surface thereof are sufficiently larger than right angle. Therefore, the resistance to a flow of resin material injected through the gate is reduced, compared with a conventional structure, and the molding defect of the decorative cover 2 can be suppressed to improve the quality of appearance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006157851-A (JP)
Title: Image processing apparatus and processing method
Inventor: DAIMON TERUYUKI
IPC: H04N5/378
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus such as a digital camera for solving the problem that only a transfer time of a data amount is unignorably long because the data amount stored in a DRAM is enormous depending on a tendency that the volume of data required for noise correction of an image increases due to recent imaging elements each of which has a great number of pixels.  <P>SOLUTION: The image processing apparatus is characterized in to include a control unit that divides, into first data and second data, correction data which are used to correct a defective pixel signal included in an image signal representing one shot image, transfers the first data from a first storage unit to a second storage unit before starting to shoot an image, and transfers the second data from the first storage unit to the second storage unit after starting to shoot the image as its control.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006217206-A (JP)
Title: Antenna system having damped wave directivity, and portable terminal unit using the same
Inventor: HORIE KIMITO
IPC: H01Q13/24
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve compact radio communication having high secrecy as compared with a conventional, omnidirectional antenna system, or the like when performing the authentication sequence, or the like of a radio LAN.  <P>SOLUTION: The antenna system having damped wave directivity is used for example as a subantenna system 20 that is separated from a main antenna system 10 in a portable terminal unit 1 and is built into the back side of an antenna attachment section 2-2. The subantenna system 20 comprises a coaxial cable 21 (or a coaxial connector), a metal lens barrel 22 whose aperture is 1/2 or smaller of a wavelength λ, a metal reflector 23, and a dielectric cap 24. The metal lens barrel 22, the metal reflector 23, and the coaxial cable 21 (or the coaxial connector) are electrically connected; a center wire 21d in the coaxial cable 21 (or the coaxial connector) is exposed to a cavity 22b in the metal lens barrel 22; and the cavity 22b forms space closed by the dielectric cap 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006213252-A (JP)
Title: Spare tire storage part for vehicle
Inventor: KOSUGE MASAMI
IPC: B62D25/20
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spare tire storage part for a vehicle, capable of taking a countermeasure so that a spare tire does not collide with a battery in a hybrid car, while using a car body of the hybrid car also as that of a gasoline engine car.  <P>SOLUTION: This spare tire storage part for the vehicle is formed by arranging a forward-upward inclined face on a front wall 4 of a recessed place 1 arranged on a rear floor panel FP, and is constituted so that a brace 5 having a second inclined face 8 can be selectively fixed to the rear of the inclined face of the front wall. Thus, in a rear collision of the gasoline engine car, the spare tire is moved forward by the inclined face of the front wall of the original recessed place, and in a rear collision of the hybrid car, since the spare tire can be sprung up further upward by the second inclined face provided by installing the brace on the front wall, particularly in the hybrid car, the spare tire can be prevented from dashing against electric equipment such as the battery arranged between a passenger compartment and a cargo compartment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005189874-A (JP)
Title: Display device and method
Inventor: YANAGI TOSHIHIRO
IPC: G02F1/133
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To approximately make level shifts which occur in pixel potentials due to parasitic capacitance that parasitically exists in a scanning signal line, uniform within a display plane.  <P>SOLUTION: An output signal VD1a having a waveform having a slope period Tslope wherein the voltage level decreases like a slope from a high level is input to a scan signal line driving circuit. The output signal VD1a is a signal such that the sum of a high-level period and the slope period Tslope is a period of an Stc signal equal to one scanning period. The scan signal line driving circuit generates and outputs a waveform of VG(j) having a slope quantity Vslope as a fall slope to each scan signal line by using the slope period Tslope.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006221844-A (JP)
Title: Lighting system with human detection sensor
Inventor: IKE TERUO
IPC: H05B37/02
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable to use a compact self-ballasted fluorescent lamp of small electric power consumption in a lighting system with a human body sensor.  <P>SOLUTION: In order to enable to use the compact self-ballasted fluorescent lamp, a relay is used for a switch element to open and close a commercial power supply. Because burden on malfunction of longtime continuous lighting is reduced, a longtime timer function is removed, and this is made the lighting system with the human body sensor effective in economy and convenience.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222549-A (JP)
Title: Wireless lan system and roaming method in same
Inventor: SAKAI TOSHIKI
IPC: H04W36/38
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To simplify mounting of an AP according to roaming control, to enable flexibly changing a roaming candidate AP and to enable executing high-speed roaming.  <P>SOLUTION: A roaming control server R is arranged in a wireless LAN system configuration conforming to IEEE802.11. An AP1 notifies the roaming control server R that a terminal station (STA1) subordinated to an access point (AP1) to enable data communication, together with subscription information concerning the STA1. The roaming control server R specifies an AP to be a roaming candidate, and notifies the specified AP of a context holding request. The AP having notified acquires context information about the corresponding STA from the AP to which the corresponding STA is previously subordinated, by IAPP procedures before the corresponding STA has been subordinated to omit reauthentication procedures when the corresponding STA is subordinated, thereby enabling high-speed handover.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006221862-A (JP)
Title: Fuel cell
Inventor: TAJIMA NOBUYASU
IPC: H01M8/06
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell in which the fuel and water can be mixed uniformly and a stable power generation is possible.  <P>SOLUTION: The fuel cell is equipped with a power generation part in which the power generation is carried out by a chemical reaction, a fuel tank in which the fuel is housed, a mixing tank 54 in which a fuel aqueous solution is formed in order to be supplied to the power generation part by mixing the water and the fuel supplied through a fuel supply passage 18 from the fuel tank, an anode flow passage in which the fuel is circulated between the power generation part and the fuel tank, an air supply part by which the air is supplied to the power generation part, and a cathode flow passage through which the water obtained by condensing the steam sent out from the power generation part is introduced to a mixing container. The mixing tank has a water flow inlet 84 that is connected to the cathode flow passage and extended inclined with respect to the vertical direction in order to cause convection inside the mixing tank, and a fuel flow inlet 85 that is connected to the fuel supply flow passage and positioned upward the water flow inlet against the vertical direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006220812-A (JP)
Title: Image forming apparatus
Inventor: NIIMI TATSUYA
IPC: G03G5/00
Filed: 2005-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus using a direct transfer system, free from the occurrence of an abnormal image and outputting stable high-resolution images in high-speed repetitive use.  <P>SOLUTION: The image forming apparatus uses a direct transfer system. The photoreceptor has at least a charge blocking layer, a moire preventing layer and a photosensitive layer (or a charge generating layer) on a conductive support, wherein the photosensitive layer (or the charge generating layer) contains titanyl phthalocyanine crystals which have a crystal form having, as diffraction peaks at Bragg angles 2θ for a characteristic X-ray of CuKα (1.542 Å wavelength), at least a maximum diffraction peak at 27.2°, main peaks at 9.4°, 9.6° and 24.0°, a peak at 7.3° as a diffraction peak on the lowest angle side, and neither peak between the peak at 7.3° and the peak at 9.4° nor peak at 26.3° (See figure 20), and which have an average size of primary particles of ≤0.25 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222219-A (JP)
Title: Led drive circuit
Inventor: NAKANISHI SHUICHI
IPC: H01L33/00
Filed: 2005-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED drive circuit capable of illuminating an LED more brightly.  <P>SOLUTION: The LED drive circuit includes a constant voltage power source 1 connected in series with an LED 2, a current flow control element (FET 31) connected in series with the LED 2, and a differential amplifier 4. The differential amplifier 4 receives inputs of forward voltage Vf and control voltage Vctl from the LED 2, and amplifies the difference to control the current control element (FET 31).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006219419-A (JP)
Title: Method for producing perfluorovinyl ether monomer
Inventor: HOSHI NOBUHITO
IPC: C07C309/82
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To produce a perfluorovinyl ether monomer being a raw material for a heat-resistant and oxidation-resistant perfluorosulfonic acid polymer by a reduced number of processes in a high yield.  <P>SOLUTION: The method for producing a perfluorovinyl ether monomer comprises a process (a) for isomerizing a compound represented by general formula (1) to give a compound represented by general formula (3) FCO(CF<SB>2</SB>)<SB>n-1</SB>SO<SB>2</SB>F (3) (n is an integer of 3-8), a process (b) for adding a hexafluoropropylene oxide (HFPO) to the compound represented by general formula (3) to give a compound represented by general formula (4) CF<SB>3</SB>CF(COF)O(CF<SB>2</SB>)<SB>n</SB>SO<SB>2</SB>F and a process (c) for decarboxylating the compound represented by general formula (4) to give a perfluorovinyl ether monomer represented by general formula (2) CF<SB>2</SB>=CFO(CF<SB>2</SB>)<SB>n</SB>SO<SB>2</SB>F.  <P>COPYRIGHT: (C)2006,JPO&NCIPI