baber/WOPTO huggingface dataset:
Patent JP-2005240715-A (JP)
Title: Camshaft
Inventor: MATSUURA TAKUYA
IPC: F01L1/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a camshaft without declining durability of the camshaft.  <P>SOLUTION: This camshaft comprises a plurality of cam pieces having outer peripheral faces abutted on other members and a cam shaft connecting the plurality of cam pieces, and the cam pieces have cylindrical base parts and nose parts projecting from the base parts. Areas of opening side cam piece outer peripheral faces in a valve opening side in the nose parts are made larger than those of closing side cam piece outer peripheral faces in a valve closing side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243517-A (JP)
Title: External electrode type fluorescent lamp and its manufacturing method
Inventor: TSUTSUI NAOKI
IPC: H01J9/36
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To fix a translucent sheet to the outside of a glass tube without forming an adhesion layer on one face of the translucent sheet in an external electrode type fluorescent lamp.  <P>SOLUTION: The end of a translucent sheet 6 for winding external electrodes 2a, 2b to the external surface of a glass tube 1 is temporarily fixed to the glass tube 1, and then, a shrink tube 8 is covered on the glass tube. Thereby, an adhesive is not required in fixing the translucent sheet 6 to the glass tube 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243195-A (JP)
Title: Magnetic head device
Inventor: SHINJO YASUHIKO
IPC: G11B5/53
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To give compatibility to different formats.  <P>SOLUTION: The magnetic head of each channel is provided with a 1st thin film magnetic head 3 having a 1st track width specified by a pair of magnetic poles 6, 8 formed on the upper surface of a substrate 2, and a 2nd thin film magnetic head 5 having a 2nd track width specified by a pair of magnetic poles 8, 10 positioned on the upper surface of the 1st thin film magnetic head 3. The 1st track width and the 2nd track width are different from each other. Recording and reproduction are performed in two kinds of formats with different track pitches by optionally changing over from one to the other for the use.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245214-A (JP)
Title: Method for producing guide ring for fishing rod
Inventor: RAI GENKO
IPC: B22C9/04
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide ring that is produced by using a precision casting method, has relatively excellent appearance by integrated molding, forms a constitution by a uniform metal phase, increases the strength of structure, has a prolonged use life, and heightens texture of finished product, additional value and degree of freedom of design of due to application of a metal material having high hardness and corrosion resistance.  <P>SOLUTION: The method for producing a guide ring for a fishing rod comprises a step of forming a wax mold having a predetermined shape of a guide ring by injection molding of wax, a step for forming a ceramic shell by coating the wax mold, a step for dewaxing by heating, a step for forming the workpiece of a guide ring by injecting a molten metal to the ceramic shell and a step for finishing the finished product of the guide ring by processing the workpiece.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299669-A (JP)
Title: Car body skeleton structure
Inventor: UCHIDA TAKANOBU
IPC: B62D25/04
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To effectively increase strength of a skeleton structure in a car body.  <P>SOLUTION: A reinforcing member 12 having substantially triangular closed cross section is arranged in a substantially polygonal hollow cross section 7 of a corner 3 where a front pillar and a roof rail are interconnected in the car body. Edges 13 and 15 of the reinforcing member 12 extend from proximities of respective ridge lines 8 and 16 of the hollow cross section 7 to a proximity of an upper ridge line 14 before the vehicle across the hollow cross section 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251031-A (JP)
Title: Method of evaluating value of real estate, method of analyzing real estate market, and system thereof
Inventor: ISHIJIMA HIROSHI
IPC: G06Q50/16
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To compute adequate discount rate based on given information concerning real estate, and to get essential price of real estate by placing importance to profitability.  <P>SOLUTION: Information concerning real estate is input to this system, and is stored in database 114. Real estate prices or factors which give influence to cash flow in the future are enumerated from information stored in the database 114, and a calculating part 113 expresses behavior of factors by a stochastic model. The calculating part 113 calculates essential price of real estate as expected value concerning the sum of present values in which stochastic discount factor is multiplied by cash flow in the future. In this way, essential value of real estate is evaluated based on all information concerning the real estate and the real estate value evaluation model.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248917-A (JP)
Title: Catalyst device of internal combustion engine
Inventor: HAGIWARA SHINICHI
IPC: B01D53/94
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst device of an internal combustion device having a simple structure and reduced in cost, which can prevent the poisoning of a catalyst caused by a poisoning substance and maintain the effectiveness of the catalyst for a long period of time.  <P>SOLUTION: In the catalyst device of an internal combustion engine which cleans up exhaust gas by the catalyst supported by a carrier in an exhaust gas flow path, the amount of the catalyst supported by the carrier 4a on the exhaust gas upstream side is smaller than that of the catalyst supported by the carrier on the downstream side of the exhaust gas upstream-side catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255526-A (JP)
Title: Emulsified cosmetic
Inventor: AKATSUKA HIDEKI
IPC: A61K8/37
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for improving an elastic index as a visco-kinetic characteristic in a cosmetic such as massage cosmetic.  <P>SOLUTION: This cosmetic is an emulsifying composition containing 10-60 mass% oil and fat component having fluidity under conditions of 1 atmospheric pressure and 37°C. In the cosmetic, (1) 0.1-20 mass% of the oily component is an ester of a dimer acid and (2) 0.1-20 mass% of the oily component is one or more kinds of substances selected from a glycerol fatty acid adipic acid condensation product, a castor oil isostearate and a diester of 5,7,7-trimethyl-2-(1,3,3-trimethylbutyl)-octane-1-ol and a malic acid diester. The cosmetic is preferably an oil-in-water type emulsifying agent and the cosmetic is preferably a massaging agent. A dimer dilinolic acid dimer dilinoleyl is preferable as the dimer acid ester.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257721-A (JP)
Title: Remote control filter window
Inventor: WAKIGUCHI KOUJI
IPC: G02B5/22
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control filter window holding infrared transmitting performance and having a color tone fit to the color of the outside appearance of a main body.  <P>SOLUTION: Ink prepared by mixing IR transmitting ink for printing a remote control filter having the infrared transmitting performance with several kinds of translucent coloring ink or several kinds of ink is overlapped and printed on a transparent or translucent remote control filter window sheet, thereby the optional surface color tone by the overlapping of colors is realized and the remote control filter window having the infrared transmitting performance required for predetermined remote control operation is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259493-A (JP)
Title: Dimming method for discharge lamp and discharge lamp lighting device
Inventor: KOMINAMI SATOSHI
IPC: H05B41/24
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dimming method for a discharge lamp improving a dimming control range and preventing flickering by controlling the number of times of lighting of the discharge lamp of an outer electrode type, and to provide a discharge lamp lighting device.  <P>SOLUTION: The dimmer control circuit 20 receives a dimming signal Sig which is an indication signal directing increasing/lowering of the light emitting luminance of the discharge lamp and generates a control signal S1 according to the dimming signal Sig to output it to a rectangular wave signal generating circuit 40. The rectangular wave signal generating circuit 40 generates a rectangular wave signal Vp of a frequency according to the control signal S1 to output it to a driving signal generating circuit 50.The frequency of the rectangular wave signal Vp is adjusted in a range of 5-30 kHz according to the dimming signal Sig. The frequency of a rectangular wave voltage Vr2 applied between the electrodes of a rare gas discharge lamp 80 is increased/decreased by increasing/decreasing the frequency of the rectangular wave signal Vp to control the number of times of discharge per unit time. Thereby, the light emitting luminance of the rare gas discharge lamp 80 can be controlled to a desired value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254131-A (JP)
Title: Treatment apparatus and its controlling method
Inventor: TAKAO YOSHIHIRO
IPC: B09B3/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment apparatus in which the object to be treated can be treated stably regardless of original moisture content of the object to be treated.  <P>SOLUTION: The amount of the garbage to be thrown in a kneading tank 1 and the moisture content of the garbage are inputted to a controller 30 through a liquid crystal panel 31. A CPU 32 of the controller 30 calculates the amounts of the water, treating liquid and soil to be supplied to the kneading tank 1 on the basis of the amount of the supplied garbage and the moisture content. The predetermined amounts of water and a treating liquid are supplied into the kneading tank 1 respectively through a water supplying pipe 12 and a treating liquid supplying pipe 13. The CPU 32 calculates the time for continuing the mixing of the garbage etc. on the basis of the amounts of the supplied garbage, water, treating liquid and soil, and causes a kneading blade 15 to mix the garbage etc. over the calculated time. Since the water, treating liquid and soil of the amounts suitable to that of the garbage are added and mixed over the suitable time, a mixture having adequate fluidity can be obtained and the garbage component can be decomposed efficiently.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256098-A (JP)
Title: Y2o3 thermally sprayed coating coated member having excellent thermal radiation property and damage resistance
Inventor: HARADA YOSHIO
IPC: C23C4/10
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To deposit thermally coating of Y<SB>2</SB>O<SB>3</SB>on a base material surface by overcoming the fact that all of the conventional Y<SB>2</SB>O<SB>3</SB>thermally sprayed coatings are restricted to black.  <P>SOLUTION: The surface of the base material is coated with the black thermally sprayed coating of the Y<SB>2</SB>O<SB>3</SB>directly or via an under coat or an intermediate layer, and thus the thermal characteristics of the coating is improved and the damage resistance performance is enhanced due to the higher hardness. The black thermally sprayed coating of the Y<SB>2</SB>O<SB>3</SB>can be manufactured by using a white Y<SB>2</SB>O<SB>3</SB>powder material and subjecting the material to plasma thermal spraying in an inert gaseous atmosphere not substantially containing oxygen or depositing the white thermally sprayed coating of the Y<SB>2</SB>O<SB>3</SB>, then irradiating the coating with an electron beam or a laser beam, thereby melting and heating a portion of the white coating to blacken the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261158-A (JP)
Title: Rotating machine
Inventor: OKUMA SHIGERU
IPC: H02K1/06
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating machine that effectively reduces the core loss caused by the stress to occur to a stator core by fitting the stator core into a stator housing, and to reduce the drop of efficiency.  <P>SOLUTION: A cutout 130 is provided along the circumferential direction on the outside circumferential surface 101 of the stator core 100 that is fitted into the stator housing. The thickness C in the radial direction of the stator yoke 102 of the stator core 100 and the length D of the axial direction of the cutout portion 130 are set in such a way as to satisfy [2×C≤D].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255125-A (JP)
Title: Steering device
Inventor: KOYAMA KAZUHIKO
IPC: B62D5/04
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a steering device for a vehicle with a front wheel comprising two sets of first and second steered wheels arranged in front and in the rear, and to reduce cost.  <P>SOLUTION: The steering device 1 for the vehicle with the front wheel comprising two sets of the first and second steered wheels 6, 7 arranged in front and in the rear has a first gear box 10 to which the first steered wheel 6 is connected, a second gear box 20 to which the second steered wheel 7 is connected, and a distribution device 4 for transmitting input steering force from a steering wheel 2 in parallel to the first and second gear boxes 10, 20. The distribution device 4 is arranged between the first gear box 10 and the second gear box 20 in a fore and aft direction. The input steering force distributed by the distribution device 4 is independently transmitted to an input shaft 13b of the first gear box 10 and to an input shaft 23b of the second gear box 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266143-A (JP)
Title: Video projection system
Inventor: SASAKI TAKUTO
IPC: G03B21/58
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To secure a field of view backward of a vehicle and to enhance safety even when a screen for video projection is in an open state.  <P>SOLUTION: The screen 4 is installed between a vehicle interior driving sheet 2 and a rear sheet 3 of an automobile 1, a rear camera video projector 5 is arranged on the ceiling on the side of the driving sheet 2 and a video projector 6 for rear sheet is arranged on the ceiling on the side of the rear sheet 3. In addition, a rear camera 7 is arranged on the rear ceiling side of the automobile 1. A video image backward of the vehicle is projected on one surface 4a of the screen 4 from the rear camera 7 with the rear camera video projector 5 and a reproduced image, etc. of a video reproducing device 9, etc. is projected on the other surface 4b of the screen 4 with the video projector 6 for rear sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266250-A (JP)
Title: Simple method for measuring vitamin c content, and toy and teaching material for learning which apply the method
Inventor: AKAHA SATOSHI
IPC: G09B23/24
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toy or a teaching material that can provide a Vitamin C detection reagent which is inexpensive and stable even in an acqueous solution, presents surprise to viewers because of a magic element, interests viewers in the principle of the phenomenon, has an effect for teaching scientific phenomena, and detects also Vitamin C.  <P>SOLUTION: A color identification time reaction of a solution containing acid iodate, sulfite and starch is utilized, and when vitamin C is contained in a measured solution, a phenomenon in which time up to the color identification reaction is shortened is utilized and an approximate vitamin C content is measured from the shortened time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341493-A (JP)
Title: Speech preprocessing method
Inventor: TATO RAQUEL
IPC: G10L21/02
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preprocessing method for speech recognition for a speech signal which is possibly disturbed by noise.  <P>SOLUTION: The method comprises the steps of receiving a speech signal, separating a spectrum of the speech signal into a given number of sub-bands, analyzing the speech signal within each of the frequency sub-bands, thereby generating respective band-dependent acoustic feature data which are at least in part representative for the speech signal with respect to respective frequency sub-band, deriving band-dependent likelihoods for occurrences of speech elements or of the sequences thereof within the speech signal based on the band-dependent acoustic feature data and/or a derivative thereof, analyzing the speech signal within the entire spectrum, thereby generating full-band acoustic feature data, which are at least in part representative for the speech signal with respect to the entire spectrum, deriving a full-band likelihood for occurrences of speech elements or of the sequences thereof within the speech signal based on the full-band acoustic feature data and/or a derivative thereof, deriving an overall likelihood for occurrences of sequences thereof within the speech signal based on the band-dependent likelihoods and the full-band likelihood.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262836-A (JP)
Title: Platen, recording apparatus, and liquid jetting apparatus
Inventor: KAGAMI KAZUYUKI
IPC: B41J2/01
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platen which can hold a distance to an inkjet recording head more uniformly while regular cockling is formed, and moreover which can prevent or reduce stain by ink of a paper rear face.  <P>SOLUTION: The platen 65 which is set opposed to the recording head for carrying out recording to a paper P and regulates a gap between the paper and the recording head by supporting the paper P is equipped at a platen face 65c opposed to the recording head with a plurality of ribs 65a and 65b extended in a sub scanning direction at a predetermined interval in the main scanning direction. At the same time, an auxiliary rib 65d is provided between the adjacent two ribs 65a and 65b, which has a lower projection height from the platen face 65c than that of the rib 65b and is extended in the sub scanning direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005278234-A (JP)
Title: Motor apparatus and power assisted bicycle employing it
Inventor: UEDA TETSUJI
IPC: H02K9/06
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor apparatus capable of dissipating internal drive heat efficiently to the outside without increasing the scale thereof, and to provide a power assisted bicycle employing it.  <P>SOLUTION: In the hub motor apparatus 20, an outer housing 213 of a drive mechanism section 21 has a suction opening 213b and an exhaust opening 213c. A hub 23 supported rotatably around the drive mechanism section 21 and a reduction mechanism section 22 is provided, in the inner wall thereof, with a fin 231 for producing an air flow flowing from the suction opening 213b through the interior of the outer housing 213 to the exhaust opening 213c.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273730-A (JP)
Title: Belt type continuously variable transmission for vehicle
Inventor: NOZAWA TAKAFUMI
IPC: F16H61/00
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt type continuously variable transmission, in which effective pressure receiving area of primary side and secondary side pulley hydraulic chambers can be set in proper relation to reduce the number of pressure receiving valves, etc., so as to simplify constitution and reduce cost.  <P>SOLUTION: This device is provided with the primary side pulley hydraulic chamber having effective pressure receiving area Sp, to which primary side control oil pressure Pp is supplied, the secondary side pulley hydraulic chamber parted to a first hydraulic chamber PCO having effective pressure receiving area Ss1 and a second hydraulic chamber PCI having effective pressure receiving area Ss2, to which secondary side control oil pressure Ps is supplied, and a change-over means 224 to selectively supply the secondary side control oil pressure to either of the first and the second hydraulic chambers. For the effective pressure receiving area of either one of the first and the second hydraulic chambers, the ratio to the effective pressure receiving area of the primary side pulley hydraulic chamber is set in such a way that the primary side control oil pressure is not higher than the secondary side control oil pressure supplied to either one of the first and the second hydraulic chambers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274346-A (JP)
Title: Index and its manufacturing method
Inventor: ITO MOTOYOSHI
IPC: G04B19/12
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly decorative index having corrosion resistance, and capable of showing metallic gloss.  <P>SOLUTION: This index comprising a stainless steel product, wherein the upper surface 20a is wider than the under surface 20b and the upper surface 20a and the side surface 20g have specular gloss, is used by sticking the under surface 20b onto a display plate 30 through an adhesive 25. A metal deposition film 21a or a metal plating film is applied onto the upper surface 20a to acquire a glossy metallic color. As for the specular gloss on the upper surface 20a, a mirror surface specification is acquired by applying grinding, lapping or glossy nickel plating, and as for the specular gloss on the side surface 20g, a mirror surface is acquired by electropolishing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272965-A (JP)
Title: Electrode member and deposition system equipped therewith
Inventor: SAKAMI TOSHIYUKI
IPC: C23C14/32
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode member which makes stable deposition possible by suppressing the reaction with a material for vapor deposition composed of a zinc oxide as a principal component and a deposition system equipped therewith.  <P>SOLUTION: The electrode member 42 holds the material R for vapor deposition and guides a plasma beam or electronic beam to the material R for vapor deposition. The electrode member 42 has an electrode body 56 which is formed of a conductive material having thermal conductivity higher than that of a tungsten-base material, a tungsten layer 58 which is formed of a tungsten-base material and covers at least the surface of the electrode body 56 coming into contact with the material R for vapor deposition and a film 60 which is formed of a material having oxidation resistance and covers the exposed surface of the electrode body 56.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285980-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: FUJIWARA HIDEAKI
IPC: H01L29/423
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device and a method for manufacturing the semiconductor device.  <P>SOLUTION: A source region 40 and a drain region 50 are arranged so as to be isolated from each other in a semiconductor substrate 30 whose elements are isolated by an element isolation region (STI) 20. A semiconductor substrate 30 between the source region 40 and the drain region 50 is selectively removed, and a recess for a gate electrode is formed, and the recess for the gate electrode is formed in the recess. A recess 82 for the gate electrode is formed with a gate electrode 80 through a gate isolating film 60 and a gate coating layer 70. The lower face of the gate insulating film 60 is positioned below lower faces of a source side extension region 42 and a drain region 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI