baber/WOPTO huggingface dataset:
Patent JP-2008024381-A (JP)
Title: Sheet feeder and image forming device
Inventor: DOYO HIDEAKI
IPC: B65H3/06
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder capable of stably feeding sheets.  <P>SOLUTION: This sheet feeder for feeding sheets to the device body 50 of an image forming device comprises a paper feed cassette 1 in which sheets are stored, lift units 30, 47 for raising the sheets stored in the paper feed cassette 1, and a feed unit 33 having a plurality of pick rollers 37, 38 brought into contact with the sheet raised by the lift units 30, 47 and feeding it to the device body 50. The pick rollers are arranged along the sheet feeding direction. Each pick roller is disposed at the generally lateral center of the sheet in the direction vertical to the feeding direction A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029089-A (JP)
Title: Switching power supply
Inventor: WATANABE KENZO
IPC: H02M3/28
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply capable of achieving further downsizing of the overall circuit while keeping a high ripple rejection ratio.  <P>SOLUTION: This switching power supply 1 includes: a rectifying smoothing circuit 3 for generating DC input voltage V<SB>S</SB>by rectifying and smoothing AC voltage V<SB>AC</SB>input from an AC power supply 2; a DC-DC converter 4, into which a DC input voltage V<SB>S</SB>is input, for generating DC output voltage V<SB>O</SB>by chopper control which alternatively turns on and off the DC input voltage V<SB>S</SB>by a semiconductor switch 9; a PWM circuit 5 for controlling the switching of the semiconductor switch 9. The PWM circuit 5 performs switching control so that the ratio of the ON period to the OFF period of the semiconductor switch 9 decreases or increases respectively with a rise or fall of the DC input voltage V<SB>S</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006318927-A (JP)
Title: Lithium storage cell having carbon anode
Inventor: SIMON BERNARD
IPC: C01B31/02
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage cell having high mass and capacitive energy, and capable of stably maintaining over an entire period of use.  <P>SOLUTION: The lithium storage cell includes a cathode, an anode containing a carbon material with a degree of crystallinity greater than 0.8, and an electrolyte made of lithium salt and a mixture of at least two aprotic organic solvents including a first solvent with a high dielectric constant and a second solvent with low viscosity. The electrolyte further includes a soluble compound of the same type of at least one of the solvents, containing at least one unsaturated bonding and reducible at the anode with higher potential by 1 volt than a lithium to form a passivation layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008023116-A (JP)
Title: Pants-type disposable diaper
Inventor: SASAKI JUN
IPC: A61F13/496
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pants-type disposable diaper where workability in the case of manufacturing the diaper is satisfactory even when an outer layer sheet for wrapping members has satisfactory texture and low strength.  <P>SOLUTION: The wrapping members 11 are extended respectively from front and rear ends of an absorbent main body 10, and the extended parts are respectively folded back to the side of the main body 10 to form wrapping member folded-back parts 11A and 11B. The wrapping members 11 are constituted by laminating the outer layer sheet 12 forming the outer surface of the diaper 1 and an inner layer sheet 13 arranged on the inner surface side of the outer layer sheet 12. The inner layer sheet 13 has inner layer sheet extending parts 13A and 13B extended from the front and rear ends of the outer layer sheet 13. The inner layer sheet extending parts 13A and 13B are joined with the absorbent main body 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007059387-A (JP)
Title: Electrode for lithium ion secondary battery
Inventor: NISHINO HAJIME
IPC: H01M10/05
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery capable of securing a high level of safety, even when it is exposed to severe conditions, such as a nail-piercing test or a collapse test, and enhancing the output characteristics.  <P>SOLUTION: In an electrode for the lithium ion secondary battery having a mix containing active material particles, capable of reversibly storing and releasing lithium and a current collector carrying the mix, recessed parts are formed by partially embedding active material particles on the surface of the current collector. The ratio of the areas occupied by the recessed parts to the mix carrying area of the current collector is 30% or higher. The maximum depth of the recessed parts in the cross section, formed by simultaneously cutting the mix and the current collector vertically to the electrode surface, is 1 μm or larger, or the difference between the average thickness of the current collector and the maximum thickness of the current collector is 0.35 μm or larger.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008008124-A (JP)
Title: Remote controlled drain plug opening/closing device
Inventor: ISHIGAKI MASAKI
IPC: A47K1/14
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controlled drain plug opening/closing device not requiring a release wire, electric wiring and their installation work and capable of being easily installed and further retrofitted by simplifying the complicated structure resulting from ensuring insulation, sealing performance and the like.  <P>SOLUTION: The remote controlled drain plug opening/closing device has a drive section for vertically moving a drain plug and a power source buried in the drain plug, and can open/close a drain port by wireless remote control.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029218-A (JP)
Title: Method for producing copolymerized polyester by using microorganism having lowered enzymatic activity
Inventor: MARUYAMA HIROYUKI
IPC: C12P7/62
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microorganism producing P(3HB-co-3HH) having high 3HH composition in high efficiency compared with conventional microbial strains and effective for improving the production yield.  <P>SOLUTION: The invention provides a microorganism producing P(3HB-co-3HH) having decreased acetoacetyl-CoA reductase activity or β-ketothiolase activity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032906-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: YAMAMOTO YOSHIHIRO
IPC: H04N1/113
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of out of color registration in an image by suppressing beam positional deviation due to temperature fluctuation of a light source.  <P>SOLUTION: Light beams L emitted from a plurality of light sources 16 are reflected on a reflection mirror 18 and made incident on an optical path changing member 20. Each light beam L reflected on the reflection mirror 18 takes an optical path in the same direction and is made incident on the optical path changing member 20. Each light beam L made incident on the optical path changing member 20 is lined in the same array direction (main scanning direction) as the light sources 16 arranged in the X direction. Each exiting light beam L takes the Y direction (subscanning direction) in the array direction and is made incident on a cylindrical lens 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034189-A (JP)
Title: Coating composition
Inventor: KO MEITEN
IPC: H01B3/00
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film suitable as a high dielectric film of a film capacitor which has a high dielectric performance and low dielectric loss, and is capable of thinning and superior in winding performance (flexibility).  <P>SOLUTION: The coating composition comprises (A) a non-fluorine system polymer with thermoplastic property, (B) inorganic ferroelectric particles, (C) an affinity improver composed of at least one kind of a coupling agent, a surfactant or an epoxy group-contained compound, and (D) a solvent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031252-A (JP)
Title: Unsaturated monomer, polyalkyleneimine (amine) polymer, cement admixture, cement composition, detergent builder, and detergent composition
Inventor: TOMITA TAKASHI
IPC: C04B28/02
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide polyalkyleneimine-type and/or polyalkyleneamine-type unsaturated monomers which can find utility in various industrial applications, for example, which not only can be used as cement admixtures because of their abilities to make the conditions of a cement composition (e.g., cement paste, mortar, or concrete) better by enhancing its dispersibility while keeping its fluidity but also can exhibit effect of preventing color migration and dirt redeposition when used for detergent builders or detergent compositions.  <P>SOLUTION: The monomer is at least one unsaturated monomer selected from among polyalkyleneimine-type, polyalkyleneamine-type, and polyetheramine-type unsaturated monomers each containing quaternary ammonium groups.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030337-A (JP)
Title: Liquid ejecting head, liquid ejector and image formation device
Inventor: ABE SHUYA
IPC: B41J2/055
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the rigidity adjustment of a vibrating plate cannot be performed on the whole or locally without being accompanied by the reduction of a vibrating-plate area rate and a substantial increase of process.  <P>SOLUTION: A vibrating plate area 12A of the vibrating plate 12 and a fixed electrode 14A are faced through an aperture 13. In the side of the vibrating plate 12, projections 41 which serve as two or more beams located along the short arm direction of the vibrating plate are arranged at a required spacing and in a required area in the long arm direction of the vibrating plate. In the side of the fixed electrode 14A, a grooved part 42 into which the projection 41 serving as the beam at the side of the vibrating plate 12 is formed as deep as penetrating the fixed electrode 14A. The rigidity of the vibrating plate 12 is adjusted in the area wherein the projection 41 serving as the beam at the side of the vibrating plate 12 is arranged and formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030175-A (JP)
Title: Lower chuck pad
Inventor: KONDO SETSUKO
IPC: B24B37/30
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower chuck pad which is good in suction holding force, and proof against adhesion of impurities, an abrasive, etc. to a front surface thereof.  <P>SOLUTION: The lower chuck pad is formed by arranging an adhesive layer on one surface of a lower chuck pad main body having air permeation holes penetrating through front and rear surfaces thereof. The lower chuck pad main body is made of extended porous polytetrafluoroethylene (ePTFE). The ePTFE is excellent in elasticity, water repellent, and hardly adsorb metallic ions and other impurities to which a silicon wafer is vulnerable, to thereby provide the lower chuck pad good in suction holding force and preventing impurities from adhering to the front surface thereof. Further since the lower chuck pad main body is made of ePTFE, it is good at chemical resistance against an acid, an alkali, etc., and free from the risk of abrasion even when an abrasive is employed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031805-A (JP)
Title: Sliding door guide and cabinet equipped with the sliding door guide
Inventor: NAGATA MASAHIRO
IPC: E05D15/10
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door guide and a cabinet equipped with the sliding door guide allowing a plurality of sliding doors to be arranged on the same plane in the closed state and to move in an overlapping manner when opened.  <P>SOLUTION: The sliding door guide comprises a runner A provided with a first swing arm part 31 and a second swing arm part 32 and moving in a linear direction; a first guide rail 81 having a first circular arc guide part 812; a second guide rail 82 having a second circular arc guide part 822; and a sliding plate part 6 pivotally connected to the swinging free end side of the first swing arm part 31 and second swing arm part 32. The runner A moves linearly, and the first swing arm part 31 and the second swing arm part 32 are swung by the first circular arc guide part 812 and the second circular arc guide part 822.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045410-A (JP)
Title: Control device of internal combustion engine with supercharger
Inventor: TABATA MASAKAZU
IPC: F02B37/10
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To control a compressor in a high-efficiency operation area in the vicinity of a surge limit, while accurately avoiding a surge, in a control device of an internal combustion engine with a supercharger.  <P>SOLUTION: The passing air amount of a centrifugal compressor 26a is acquired based on output of an air flowmeter 18. A surge limit compressor rotating speed is acquired based on the acquired compressor passing air amount. A compressor rotating speed (a turbo rotating speed) of a present state is acquired based on a turbo rotating speed sensor 30. A rotating speed of the compressor 26a is controlled based on the surge limit compressor rotating speed and the compressor rotating speed of the present state. More actually, a target compressor rotating speed is controlled so as to become a value based on an operation state of the internal combustion engine 10 such as accelerator opening and an engine speed, while being limited so as to become the surge limit compressor rotating speed or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029774-A (JP)
Title: Portable selling apparatus for beverage or the like for game facilities
Inventor: KIYOMIYA SADAO
IPC: G07F7/02
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-handle portable selling apparatus for beverages or the like, capable of dissolving troublesomeness when purchasing the beverage or the like in game facilities and contributing to sales increase.  <P>SOLUTION: The portable selling apparatus 1 is provided with a metering part 10 for housing game media required for exchange with the beverage or the like and calculating the quantity from the weight, a display part 20 for displaying a metered result calculated in the metering part 10, a merchandise holding part 30 for holding the beverages or the like, and a recovery part 40 for recovering the game media received in exchange with the beverage or the like. The metering part 10 comprises a hopper 11 for housing the game media and a measuring implement 13 for measuring the weight of the game media. The selling apparatus 1 can be further provided with a control part 50 for confirming consistency between an ordered beverage or the like and the quantity of the game media necessary for the exchange with the beverage or the like, recovering the game media to the recovery part 40 when they are consistent and issuing a caution signal when they are not consistent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045619-A (JP)
Title: Electromagnetic clutch
Inventor: SUZUKI KUNIHIKO
IPC: F16D27/115
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic clutch fixing an electromagnet in a yoke housing without damaging the electromagnet, and capable of carrying out effective utilization of magnetic force by eliminating air gaps in the whole of a magnetic path formed by the electromagnet.  <P>SOLUTION: The electromagnetic clutch 40 is provided with the yoke housing 47 surrounding the electromagnet 46. In the yoke housing 47, a space for housing the electromagnet 46, namely, an outer diameter and an inner diameter of a housing part 50, are set the same as an outer diameter and an inner diameter of the electromagnet 46. Specifically, a radial direction length W1 and an axial length L1 of the housing part 50 is set substantially the same as a radial length W0 and an axial length L0 of the electromagnet 46. The yoke housing 47 is formed by coupling a first divided housing 51 and a second divided housing 52 divided by the housing part 50 as a boundary.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048267-A (JP)
Title: Radio communication system
Inventor: KOJIMA YUJI
IPC: H04W36/00
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform a fast handover by eliminating a time lag produced at the time of handover processing.  <P>SOLUTION: A new base station 40 recognizes link switchover timing in the low level layer of a mobile station 10, and when a packet is transmitted from a new relay unit 50 to the mobile station 10, the new base station 40 sends a packet transmission start message to the new relay unit 50 after adjusting output timing of the packet transmission start message to trigger packet transmission so that the arrival of the packet becomes right after the link switchover in the low level layer of the mobile station 10. On receipt of the packet transmission start message, the new relay station 50 transmits a packet to the mobile station 10. The mobile station 10 completes the handover in the low level layer by performing the link switchover in the low level layer, and also completes the handover in an upper level layer by receiving the packet, transmitted from the new relay station 50, right after the link switchover.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052818-A (JP)
Title: Inspection method of head element and magnetic recording and reproducing device capable of head evaluation
Inventor: YAMANAKA NOBORU
IPC: G11B5/455
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of a head element by which a status of the head element can be evaluated appropriately based on a property of the head element under high temperature and large stress.  <P>SOLUTION: The inspection method of a head element is provided, which is characterized by performing the evaluation of the head element by measuring a property of this head element when applying heat and stress to the head element by making this exoergic section release heat in a thin film magnetic head equipped with the head element and the exoergic section which can apply heat and stress to this head element, or in a process bar or a substrate wafer in which a plurality of head elements and a plurality of exoergic sections are lined up.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048963-A (JP)
Title: Reel type game machine
Inventor: SAITO YOSHINORI
IPC: A63F5/04
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel type game machine capable of reducing time requiring to determine positions to stop the rotation of reels.  <P>SOLUTION: The game machine has a symbol disposition table for prescribing data indicating combinations of symbols disposed at positions according to the positions in the direction of rotation of the reels which can be specified by a position specifying means. The data prescribed by the symbol disposition table are obtained according to the kind of the plurality of reels based on the positions in the direction of rotation of reels specified by the position specifying means while the reels are being rotated, and the rotation of the reels is stopped based on the data obtained according to the kind of the plurality of reels, detection of the stopping operation, and a determined internal winning combination.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007059921-A (JP)
Title: Nano wire light emitting device and method of manufacturing same
Inventor: BUN GENKA
IPC: H01L33/32
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nano wire light emitting device having an activity layer of an aspect in which semiconductor nano wire powder of a specific composition is irregularly dispersed, and to provide a method of manufacturing the same.  <P>SOLUTION: A nano wire light emitting device comprises a first conductive clad layer 31, a second conductive clad layer 37, and an active layer 35 therebetween. In the device, one of the first conductive clad layer, the second conductive clad layer, and the active layer is a semiconductor nano wire layer obtained by applying the mixture of semiconductor nano wire and an organic binder and removing the fat of the organic binder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008052580-A (JP)
Title: Image display method
Inventor: TOYODA FUMIO
IPC: G06F3/0487
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To make full-range display of all the windows even if making a magnified display of any one of a plurality of simultaneously displayed windows.  <P>SOLUTION: Four tile windows 32-35 are displayed as if tiles are attached as shown in Fig.4(a) in a window display area 31 of a display screen 30, and when one of them, e.g., the tile window 35, is focused by a pointer 38, the focused tile window 35 is magnified and displayed in Fig.4(b) (not shown). At the same time, the other non-focused tile windows 32-34 are reduced and displayed, and the reduced tile windows 32-34 are displayed within a range excluding the display range of the magnified tile window 35 in a window display area 31 not to overlap with one another.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054451-A (JP)
Title: Braking force estimation method for eddy current decelerator, estimated braking force operating device, braking force controller and eddy current decelerator
Inventor: YAMAGUCHI HIROYUKI
IPC: H02K49/02
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To estimate braking force that changes with RPM of a rotor and the elapse of time, with high accuracy.  <P>SOLUTION: An eddy current decelerator 13 is provided with a rotor 2, connected to a rotary shaft 1 and made of a conductive material, and magnetic force generating means 5, 5a, 5b and 9 disposed on a fixed side. The decelerator 13 applies a magnetic force, generated in each of the magnetic force generating means 5, 5a, 5b and 9 to the rotor 2, to causing an eddy current to be generated inside the rotor, thereby generating a braking force. In the decelerator 13, correlation has previously been obtained between a rotor temperature and the braking force of the eddy current decelerator, and the estimated braking force is calculated, on the basis of the correlation previously obtained and the detected rotor temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058373-A (JP)
Title: Display panel
Inventor: SAWADA TOKIHITO
IPC: G09F9/30
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel having a configuration capable of improving the problem of strength deterioration in the display panel subjected to a thickness reduction.  <P>SOLUTION: The display panel is provided with a display cell 1 having a pair of transparent substrates 2, 3 disposed to face each other and a sealing material disposed in a rectangular shape to surround a display region on the inner surface of each of the transparent substrates 2, 3, and transparent film-like members 5, 6 disposed to correspond to the display region on the outside diameter of at least one of the transparent substrates 2, 3 of the display cell 1. Recessed parts 7, 8, the bases of which are formed to a plane shape, are formed to correspond to the display region on the inner side of the outer circumferential edge on the outer surfaces of the transparent substrates 2, 3. The transparent film-like members 5, 6 are attached to the bases of the recessed parts 7, 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT