baber/WOPTO huggingface dataset:
Patent JP-2005293686-A (JP)
Title: Optical pickup device
Inventor: NAKAGAKI YASUTAKA
IPC: G11B7/135
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device which is compatible with a plurality of optical disks, and is miniaturized and thinned down.  <P>SOLUTION: The optical pickup device is provided with at least following two objective lenses: a first objective lens which condenses first luminous flux emitted from a first light source on the information recording surface of a first information recording medium; and a second objective lens which condenses second luminous flux emitted from a second light source on the information recording surface of a second information recording medium. In addition, the pickup device is provided with a vertical reflection mirror having at least following two reflection surfaces: a reflection surface which reflects the first luminous flux and launches it into the first objective lens; and a reflection surface which reflects the second luminous flux and launches it into the second objective lens.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290194-A (JP)
Title: Polybenzoxazole precursor
Inventor: MIYAGAWA KENJI
IPC: C08G73/22
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polybenzoxazole precursor having high purity, without containing an ionic by-product.  <P>SOLUTION: This polybenzoxazole precursor has a repeating unit expressed by general formula (1) (A<SB>1</SB>is a tetravalent aromatic radical; N and OE<SB>1</SB>which are combined with A<SB>1</SB>form a pair, and N and OE<SB>1</SB>in the pair are combined with carbons adjacent to each other in the same aromatic ring; A<SB>2</SB>is a divalent organic radical; E<SB>1</SB>is a monovalent organic radical which is decomposed by action of H or an acid and converted into H; and n is a number of 2-300), wherein a molecular terminal of the precursor has an organic radical having a functional radical polymerizable by heat.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293810-A (JP)
Title: Device and method for initializing optical disk, and information recording method
Inventor: SHINTANI TOSHIMICHI
IPC: G11B7/135
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it becomes difficult to optimize initial conditions accompanying speed up of recording in the case of a conventional phase-change disk initializing device.  <P>SOLUTION: An initializing beam is formed into a pulse, and a drive linear velocity Vdrive (m/s) and a pulse frequency fpower (Hz) are set to satisfy Vdrive×fpower≥2×10<SP>-6</SP>. As a result, the speed of initializing a phase-change disk and the margin of irradiation laser power are increased, and initialization securing the uniformity of an initialized state becomes possible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296171-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine executing an efficient and sure putout control while quickly putting out game media.  <P>SOLUTION: When receiving a number of prize balls command in processing the putout, this game machine cumulatively adds the number of the prize balls instructed by the number of prize balls command in a receiving amount counter. The value of the receiving amount counter is added to the putout operation counter by an adding processing executed when the value of the putout operation counter for determining a driving amount till finishing the putout of a putout motor, or the driving means of putting out the game balls, becomes a predetermined number ("1"). When the value of the receiving amount counter is 10, 10 is added thereto to make the value of the putout operation counter 11. The value of the receiving amount counter is, when added to the putout operation counter, initialized into 0. In an error state, this machine does not execute the adding processing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005256584-A (JP)
Title: Simple construction method for wall, floor, and roof
Inventor: MIMIZUKA YUKIO
IPC: E04B2/74
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for a wall, a floor, and a roof by which the construction of a building can be inexpensively executed by building up the building earlier.  <P>SOLUTION: Parts (2) are shaved off from columns (1). Grooves are respectively formed to parts (3) of the columns (1) from the upper part to the lower part. Plates (4), (4') and plates (5), (5') are inserted to the grooves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005297803-A (JP)
Title: Vehicular air-conditioner
Inventor: TAKEI TOSHIHIRO
IPC: B60H1/22
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular air-conditioner capable of ensuring the amount of refrigerant required for the heating cycle, and to enhance the immediately heating performance even without any special refrigerant collecting operation.  <P>SOLUTION: Throttle valves 11, 14 to play a function in place of an expansion valve and non-return valves 12, 13 to prevent leakage of the refrigerant to a condenser side are provided on the proximal side of a merging point 6 of a flow passage from a main condenser 21 to an evaporator 5 with a flow passage from a sub condenser 21 to the evaporator 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298439-A (JP)
Title: Pyruvic acid-based reducing agent and hair cosmetic composition containing the reducing agent
Inventor: WATABE EIJI
IPC: A61Q5/04
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hair cosmetic composition that has a slight unpleasant odor during treatment and a slight residual odor after treatment, excellent waving or straightening effect and slight damage to the hair.  <P>SOLUTION: The reducing agent for the hair cosmetic comprises a compound represented by the formula (I) HS-CH<SB>2</SB>-CO-COOR<SP>1</SP>(R<SP>1</SP>is hydrogen atom, a hydrocarbon group or a hydroxyalkyl group) or its salt. The hair cosmetic composition comprises one or more kinds of the reducing agents.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301135-A (JP)
Title: Voice recording method and voice recording system
Inventor: AZUMI SHINJI
IPC: G10L19/00
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To record data of a plurality of lines requiring absolute time processing such as voice data.  <P>SOLUTION: A voice recording system which records a plurality of voice data in removable memory media 202 at the same time inputs voice data from a plurality of lines simultaneously and stores the voice data from the respective lines in buffers 302 provided by the lines. Then a control part 305 controls a data selector and an I/F part 302 based upon the speed of writing to the memory media 202 so that the voice data from the respective lines are read out of the buffers 302 in order and recorded to areas of the memory media 202 corresponding to the respective lines.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306900-A (JP)
Title: Cellulose ester film
Inventor: SHIBUYA MASAHIRO
IPC: C08K5/00
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose ester film suppressing deterioration of roll quality even for the roll to which a large load is applied, e.g. an increased winding diameter of a roll of ≥5,000 m in the cellulose ester film useful as a protective film for a polarizing plate of an LCD (liquid crystal display device) and improving the roll quality of the roll of especially ≥5,000 m.  <P>SOLUTION: The cellulose ester film containing a matte agent has 0.8≤μA/μB≤1.3 when the coefficient of dynamic friction under 300 g surface contact load (63×63 mm<SP>2</SP>apparent area) is μB and the coefficient of dynamic friction under 1,000 g surface contact load (63×63 mm<SP>2</SP>apparent area) is μA. The cellulose ester film has the arithmetic average roughness of the film: Ra, the 10-point average roughness: Rz and the average interval of the local peaks: Sm within the following ranges, respectively. 9.0 nm≤Ra≤11.0 nm, 150 nm≤Rz≤250 nm and 10 nm≤Sm≤300 nm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305697-A (JP)
Title: Saving method of printing medium in printer with automatic double face printing means
Inventor: KOBAYASHI NOBUTSUNE
IPC: B41J2/01
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To save a printing medium in a printer with an automatic double face printing mechanism and an automatic registration adjusting mechanism.  <P>SOLUTION: Saving of the printing medium is performed by using a rear face of the printing medium used for automatic registration adjustment, again for automatic registration adjustment without directly discharging the printing medium. Moreover, the rear face of the printing medium already used in the automatic registration adjustment is used to print for the first sheet of draft printing of both faces which is carried out highly in the sense for confirmation, whereby saving of the printing medium is performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310444-A (JP)
Title: Separator material and its manufacturing method
Inventor: YAMAMOTO HIROYUKI
IPC: H01G9/02
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator material in which a nonwoven fabric is homogeneously hydrophilized up to the surface of fibers existing inside the nonwoven fabric by treating the nonwoven fabric including extra-fine fibers by batch type multistage treatment wherein the nonwoven fabric is reacted with a sulfurous acid containing gas under reduced pressure, then reacted with a fluorine containing gas in a state that the sulfurous acid containing gas still remains.  <P>SOLUTION: This separator material is composed of the nonwoven fabric including the extra-fine fibers with a fiber diameter of 4 μm or less, in which the ratio (F/C) of the number of fluorine atoms (F) with respect to that of carbon atoms (C) which is measured by using an electron spectroscopy for a chemical analysis (ESCA) at an X-ray take out angle of 45° is within a range of 1×10<SP>-2</SP>or more and 20×10<SP>-2</SP>or less, wherein that (1) the ratio (S/C)<SB>E</SB>of the number of sulfur atoms (S) with respect to that of the carbon atoms (C) measured by using ESCA at an X-ray take out angle of 45 degrees is 1×10<SP>-2</SP>or more and 10×10<SP>-2</SP>or less, (2) the ratio (S/C)<SB>B</SB>of the numbers of the sulfur atoms (S) with respect to that of the carbon atoms (C) measured by a flask combustion method is within a range of 0.1×10<SP>-3</SP>or more and 0.5×10<SP>-3</SP>or less, and (3) the ratio [(S/C)<SB>E</SB>/(S/C)<SB>B</SB>] of the (S/C)<SB>E</SB>with respect to the (S/C)<SB>B</SB>is within a range of 100 or more and 250 or less is satisfied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308907-A (JP)
Title: Developing device and image forming apparatus having the same
Inventor: WADA MINORU
IPC: G03G15/08
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with a developing device with which degradation in image quality is prevented by preventing excessive supply of toner or failure in supply of toner by simple means, the developing device being divided in two chambers, a developing section and a toner storage section, and designed so as to additionally supply toner from an opening between the toner storage section and the developing section.  <P>SOLUTION: The developing device comprises the developing section and the toner storage section for supplying toner to the developing section. The developing device has, in a toner supply opening located in the position of contact between the toner storage section and the developing section, a check valve for opening only to the developing section. The developing device includes a means for providing a toner storage part in the direction of opening at the free end of the check valve.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307262-A (JP)
Title: Hot rolled steel sheet for blanking
Inventor: KUSUMI KAZUHISA
IPC: C22C38/12
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot rolled steel sheet in which the generation of secondary shearing in the case a clearance is reduced for improving the accuracy of the cut face can be suppressed, and which has excellent blanking properties.  <P>SOLUTION: The hot rolled steel sheet for blanking has a composition comprising, by weight, ≤0.015%, desirably, ≤0.01% C, ≤0.02%, desirably, ≤0.01% O, and the balance Fe with inevitable impurities.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311018-A (JP)
Title: Inspection method and device using electronic beam
Inventor: SASAKI HIROKO
IPC: G06T1/00
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method and device using an electronic beam capable of preventing the incorrect detection of a defect in a sample even if the methods of acquiring a reference image and an inspection image are different from each other.  <P>SOLUTION: The inspection method comprises the first step of creating a reference image for use as a reference for the inspection of a sample by irradiating an electronic beam on the sample, the second step of acquiring an inspection image to be the object of the inspection using a method different from the first step of creating the reference image by irradiating the electronic beam on the sample, the third step of adjusting the image parameter of the inspection image according to the parameter of the reference image, and the fourth step of extracting a defect in the case where the defects are found after the comparison of the inspection image adjusted in the third step with the reference image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313680-A (JP)
Title: Loading platform for vehicle
Inventor: FURUKAWA TAKESHI
IPC: B60P1/44
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To simply provide a platform with good appearance enhancing slip stop effect by applying a special embossing and causing no trouble in mounting of a reflection plate or the like.  <P>SOLUTION: A large number of slip-stop protrusions 5 are formed on approximately whole area of an upper surface of a platform body 3 constituted by one sheet of steel by embossing. A plurality of slip-stop recesses 6 are engraved on an upper surface of the slip stop protrusions 5 simultaneously with embossing of the slip-stop protrusions 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315122-A (JP)
Title: Steam turbine
Inventor: KIKUCHI MASATAKA
IPC: F01D25/24
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam turbine formed by combining at least two of a turbine high-pressure part, a turbine medium-pressure part and turbine low-pressure part, which can satisfactorily cope with further heating and pressurization of steam and materialize stable operation.  <P>SOLUTION: In the steam turbine, a turbine casing upper half part 18 for high pressure and a turbine casing lower half part 21 for high pressure are respectively provided with high-pressure steam inlet pipes 24a, 24b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315306-A (JP)
Title: Gasket
Inventor: YAMANAKA MIYUKI
IPC: F16J15/08
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket, maintaining restoring performance to prevent lowering of sealing ability even in the case of use in a high-temperature environment or in a thermal cycle environment.  <P>SOLUTION: This gasket 10 is formed annular, and mounted between opposite flange surfaces to air-tightly seal between the flange surfaces. The gasket is composed of a metallic corrugating medium member 12 wound around spirally and a metallic covering member 14 covering the corrugating medium member 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314728-A (JP)
Title: METHOD FOR PRODUCING LOW THERMAL EXPANSION Ni BASED SUPERALLOY
Inventor: UEDA SHIGENORI
IPC: C22F1/00
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a low thermal expansion Ni based superalloy having higher high temperature creep fracture strength required. e.g., as that of a fastening bolt in a vapor turbine.  <P>SOLUTION: An alloy having a composition comprising, by mass, ≤0.15% C, ≤1% Si, ≤1% Mn, 5 to 20% Cr, one or more kinds of metals selected from Mo, W and Re by 17 to 27% in terms of Mo+1/2(W+Re), 0.1 to 2% Al, 0.1 to 2% Ti (wherein, Nb+Ta/2:≤1.5%), ≤10% Fe, ≤5% Co, 0.001 to 0.02% B, 0.001 to 0.2% Zr, and the balance Ni with inevitable components is subjected to solution heat treatment at 1,000 to 1,200°C, is thereafter subjected to carbide stabilization treatment for agglomerating and stabilizing intergranular carbides at 850 to <1,000°C for 1 to 50 h, is further subjected to primary aging treatment at 720 to 900°C for 1 to 50 h to precipitate a γ' phase, and is subsequently subjected to secondary aging treatment at 550 to 700°C for 5 to 100 hr to precipitate an A<SB>2</SB>B phase.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316624-A (JP)
Title: Database reorganization program, database reorganization method, and database reorganization device
Inventor: NISHINO AKIHIDE
IPC: G06F12/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To reorganize a database without stopping service while maintaining high reliability.  <P>SOLUTION: When a reorganization request of a copy source database 1a is input, pages in the copy source database 1a are sequentially selected by a record copying means 3, and a record in the selected page is copied in a copy destination database 2a. Further, a progress of copy of each page in the copy source database 1a is set in a page status management table 4 by the record copying means 3. Then, when a write request of an update record is input, the page status management table 4 is referred by a record writing means 5, and when a write object page in the copy source database 1a has not been copied yet, the update record is written in an appropriate page in the copy source database 1a. When the write object page has been already copied, the update record is written in the copy source database 1a and the copy destination database 2a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004280852-A (JP)
Title: Kana-kanji converter
Inventor: SUZUKI YOSHIHARU
IPC: G06F17/22
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a smooth conversion processing without moving visual lines from an input position and a noticing clause on an input picture in a kana(Japanese syllabary)-kanji(Chinese character) converter.  <P>SOLUTION: In the kana-kanji converter, a kana-kanji conversion processing part KCM performs kana-kanji conversion to a KANA character string to be inputted in a conversion window set by a conversion window setting part WCS from an input part IPB by referring to a dictionary stored in a hard disk 84. When a prescribed operation is performed from the input part IPB before or in process of an operation of the kana-kanji conversion, a menu according to an operation state among menus set and stored by a conversion window menu management part MCC is preliminarily displayed in the vicinity of the conversion window as a menu for performing list display of instructions regarding a conversion operation corresponding to the operation state of the kana-kanji conversion. Since an operator should just select a desired instruction from the menu to be displayed in the vicinity of the conversion window, a conversion operation is smoothly performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005323453-A (JP)
Title: Rush current preventive circuit
Inventor: NAGANO NOBUHISA
IPC: H03K17/16
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a rush current from flowing even by instantaneous break or short switching, and to lessen power loss.  <P>SOLUTION: A smoothing capacitor C which smoothes an output voltage into a substantial DC voltage and a switching power source 1 which inputs the smoothed voltage and adjusts a voltage and a current and outputs them are connected to a diode bridge BD which rectifies an AC current supplied from an AC power source PS after switching on an input switch SW1. A limiting resistor R1 which controls the current to the smoothing capacitor C is arranged between the input switch SW1 and the switching power source 1, and a relay A which is controlled by the action of the switching power source 1 is arranged in parallel and further a photocoupler B which is controlled by an input part 3 provided on the input side of the switching power source 1 and also controls the action of the relay A is arranged in the limiting resistor R1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323164-A (JP)
Title: Relay control apparatus, terminal device, and network system
Inventor: MATSUURA TAKEO
IPC: H04L47/80
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional relay control apparatus located between a transmission terminal and a reception terminal that cannot give/receive control information between the terminals if the relay control apparatus is not installed with a procedure such as shared signaling to give/receive the control information.  <P>SOLUTION: A flow information extraction section 102 of a relay control apparatus disclosed herein extracts flow information from a received packet described in a flow label of a header of which flow identification information and a control information extraction section 105 extracts control information such as request band information are described, and a control section 106 uses the request band information to control an output timing of a transmission packet. The control section 106 controls the transmission packet on the basis of the control information of the received packet without the need for acquiring the control information in advance by a method such as signaling.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319920-A (JP)
Title: Power transmission device for engine
Inventor: NAGANAMI MITSUGI
IPC: F16H35/10
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To protect a power transmission device by shutting off torque transmission in an advancing and retreating switch mechanism when excess torque is applied from a driving wheel side to the power transmission device.  <P>SOLUTION: The power transmission device for the engine is provided with a crank shaft driven by the engine, a continuously variable transmission equipped with a primary shaft and a secondary shaft, and a counter shaft 45 having a driven gear 47b meshed with a driving gear 47a provided on the secondary shaft 34; and the counter shaft 45 is connected to an axle through a gear train 66 comprising a final deceleration small gear 66a and a final deceleration large gear 66b. The driven gear 47b is formed by a disk part 72 attached on the counter shaft 45, and an annular gear part 73 fitted to an outer periphery of the disk part 72, and low friction treatment is applied to an fitting surface 77 of the disk part 72 and the annular gear part 73.  <P>COPYRIGHT: (C)2006,JPO&NCIPI