baber/WOPTO huggingface dataset:
Patent JP-2009181618-A (JP)
Title: Optical disk recording and reproducing device
Inventor: YOSHIDA TAKASHI
IPC: G11B17/26
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk changer having no disk reversal mechanism by using an A plane and a B plane recording and reproducing device using a sheet type optical disk.  <P>SOLUTION: The device is constituted of: a cartridge in which sheet type optical disks are stored in a tray and a plurality of sheets are stored; an A plane recording and reproducing device in which an A plane recording and reproducing part is arranged on an upper side of tray pull-in mechanism; and a B plane recording and reproducing device in which a B plane recording and reproducing part is arranged at a lower side of the tray pull-in mechanism and a moving mount having a clamper and a disk lifting mechanism at the upper side is arranged. In the A plane recording and reproducing device, the optical disk is lifted up temporarily by the disk lifting mechanism and retreated after pulling out the tray, and in the B plane recording and reproducing device, the disk is lifted up by the disk lifting mechanism and retreated, and a moving path of a tray pull-out mechanism is secured to return the tray 1 to a cartridge.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179851-A (JP)
Title: Method for producing cold-rolled steel sheet
Inventor: KOBAYASHI TAKASHI
IPC: C22C38/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To produce a cold-rolled steel sheet having ≥440 MPa tensile strength and ≥0.85 yield ratio.  <P>SOLUTION: A steel slab having a component composition containing 0.03-0.15% C, 0.02-0.20% Nb, etc., is reheated to the temperature of 1,100-1,300°C and a hot-rolling is applied at Ar<SB>3</SB>transforming point or higher of the finish temperature and this hot-rolled sheet is wound at the temperature of 700°C or lower. Successively, after pickling and cold-rolling, this cold-rolled steel sheet is heated and held at the temperature of (Ac<SB>3</SB>transforming point) to (Ac<SB>3</SB>transforming point+200)°C for ≥30s, cooled at the cooling speed of ≥10°C/s and held at 500-700°C for ≥60s and again, this steel sheet is cooled. As the other way, after cold-rolling and the reheating is performed and thereafter, the steel sheet is cooled till the rapidly cooling starting temperature at 650-750°C, at 10-30°C/s cooling speed, and successively, the rapid-cooling is performed from the above rapid-cooling starting temperature till the rapid-cooling stopping temperature of ≤450°C at the cooling speed exceeding 30°C/s and successively, the reheating is performed to the temperature at 500-700°C and after holding it for ≥60s, again, the cooling can be performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182207-A (JP)
Title: Insulating film and semiconductor device using the same
Inventor: SHIMIZU TATSUO
IPC: H01L21/822
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating film which can reduce leakage current.  <P>SOLUTION: The insulating film has an amorphous oxide dielectric film which contains metal, hydrogen, and nitrogen. The relationship between the content [N] of the nitrogen and the content [H] of the hydrogen in the oxide dielectric film is ä[N]-[H]}/2≤1.0×10<SP>21</SP>cm<SP>-3</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178832-A (JP)
Title: Surface-coated cutting tool having hard coating layer of excellent lubricability and wear resistance
Inventor: OGAMI TSUTOMU
IPC: C23C14/06
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool having a hard coating layer of excellent lubricability and wear resistance.  <P>SOLUTION: On a tool substrate surface, (Al<SB>1-X</SB>Cr<SB>X</SB>)N or (Al<SB>1-X-Z</SB>Cr<SB>X</SB>M<SB>Z</SB>) layer (where 0.3≤X≤0.5, 0.001≤Z≤0.1 and M is one or two types of elements selected from Zr, Y, V, W, Nb, Mo, Ti, Si or B) is formed as a lower layer. As an upper layer, BN dispersion CrBN layer in which a dispersion distribution area rate of a BN phase gradually increases more as it goes from an interface to the lower layer toward an upper layer outmost surface is formed on a (Cr<SB>1-a</SB>B<SB>a</SB>)N<SB>b</SB>phase (where 0.4≤a≤0.7, 0.15≤b≤0.55) base material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183149-A (JP)
Title: Device for washing biological tissue
Inventor: TAMURA TOMOAKI
IPC: C12M3/06
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for washing biological tissue, which can efficiently wash a biological tissue without lowering the efficiency of the washing, even when a filter is clogged.  <P>SOLUTION: The device 1 for washing biological tissue is provided with a treatment container 2 for receiving a mixture liquid C of a biological tissue A with a washing liquid B and stirring to wash the biological tissue A, a waste liquid port 2b disposed in the treatment container 2 to drain the washing liquid B after washing, and a filter device 3 disposed in the waste liquid port 2b, wherein the filter device 3 has a plurality of filters 7b not permitting the passage of the biological tissue A but permitting the passage of the washing liquid B, and a filter exchange mechanism 7 for selectively disposing one of the filters 7b at a position for covering the waste liquid port 2b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008193697-A (JP)
Title: Level shifter for gate driver
Inventor: CHEN HUNG-CHUN
IPC: H03K19/096
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level shifter for a gate driver which has a driving transistor, a reset transistor, a charge/discharge circuit, a threshold voltage detector and a memory capacitor.  <P>SOLUTION: An initial threshold voltage of the driving transistor is detected by the threshold voltage detector, and then memorized in the memory capacitor. The charge/discharge circuit charges or discharges the capacitor, and receives a control signal to actuate the level shifter. The reset transistor receives an output signal of a next stage level shifter as a reset signal to thereby restore the initial status of the level shifter. In this way, the driving current output from the level shifter is irrelevant to the threshold voltage of the driving transistor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009186236-A (JP)
Title: Light-transmitting member and timepiece provided with same
Inventor: SUZUKI KATSUMI
IPC: G04B39/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-transmitting member provided with both high resistance to flaws and satisfactory visibility and provide a timepiece provided with the light-transmitting member.  <P>SOLUTION: The light-transmitting member 1 has a substrate 10 having a light-transmitting property and a DLC (Diamond-Like Carbon) layer 11. The DLC layer 11 is provided for the uppermost surface of the light-transmitting member 1. The DLC layer 11 is porous. The refractive index of the DLC layer 11 is 1.7 or less. The volume fraction of pores of the DLC layer 11 is of ≥40% and ≤70%. Hydrogen or fluorine of ≥20% and ≤50% in atomic ratio is added to the DLC layer 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188751-A (JP)
Title: Encryption and decryption method, transmission device, and reception device in radio communication system
Inventor: OKUDA MASAHITO
IPC: H04L9/08
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To transmit encryption data in a radio packet communication without increasing overhead.  <P>SOLUTION: A transmission device encrypts data by using an encryption key and number information (CTR) updated per encryption in a continuous manner, selectively assigns the number information (CTR) used for the encryption to any one of encryption data to be transmitted to a reception device. The reception device obtains the number information (CTR) used for encryption of second encryption data based on a reception order of first encryption data to which the number information (CTR) is assigned and the second encryption data to which the number information (CTR) is not assigned, and the number information (CTR) of the first encryption data, and decrypts the second encryption data by using the number information obtained and the decryption key.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188213-A (JP)
Title: Thin-film field effect transistor, and display using the same
Inventor: MATSUNAGA ATSUSHI
IPC: H01L29/786
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TFT which has its high field-effect mobility, high ON/OFF ratio, and improved environment-temperature dependence, and to provide a display that uses the TFT.  <P>SOLUTION: A thin-film field effect transistor has at least a gate electrode, a gate electrode insulating film, an active layer containing an amorphous oxide semiconductor, a source electrode, and a drain electrode on a substrate. The carrier density of the active layer is not lower than 3×10<SP>15</SP>/cm<SP>3</SP>and not higher than 3×10<SP>18</SP>/cm<SP>3</SP>. The thin-film field effect transistor has a resistance layer between its active layer and its source electrode or between its active layer and its drain electrode. Furthermore, the electrical resistivity of its resistance layer is set to be not smaller than 10<SP>5</SP>Ω cm and is not larger than 10<SP>13</SP>Ω cm, and the thickness of its resistance layer is set to be smaller than 20 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188892-A (JP)
Title: Image processing apparatus, and image processing program
Inventor: ITO ATSUSHI
IPC: H04N1/407
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and image processing program which removes show-through effects from the whole image accurately so that a shape of a boundary with a different density or color is preserved.  <P>SOLUTION: A binarization part 11 binarizes an input image and creates a binarization image which is a binary image showing parts of a textured color and other parts. A contraction and expansion part 12 applies expansion processing after applying contraction processing, and obtains the binarization image. A region setting part 13 sets a reference region for referring to the input image so that pixel values corresponding to a target pixel in the binarization image are contained in a large number. A color estimating part 14 sets a parameter according to the size of the reference region set by the region setting part 13, estimates the original color free from show-through effects in the target pixel using the pixel values within the reference region, and outputs it as the color of the target pixel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096548-A (JP)
Title: Paper container
Inventor: MATSUMOTO MASATO
IPC: B65D5/52
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper container allowing an operation to forcibly discharge content by being repeatedly pressed.  <P>SOLUTION: The paper container P1 is configured by having a laminated body including at least a base material layer having a paper layer, an intermediate layer having a gas-barrier layer, and an inner layer having a heat-adhesive resin layer. Notched portions 11 produced by notching only the base material layer are formed at two positions on both sides of a side face plate 3 constituting a body portion of the paper container.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189435-A (JP)
Title: Premium acquisition game apparatus
Inventor: MIMURA TAKUJI
IPC: F25D11/00
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a premium acquisition game apparatus capable of taking out premiums without leaking cold air inside the device to the outside as much as possible.  <P>SOLUTION: The premium acquisition game apparatus includes premium gripping arrangement for gripping the premium and a premium storage part for storing the premium, cooling arrangement is provided inside the premium acquisition game apparatus, and the premium storage part is cooled and cold-insulated at a low temperature by the cold air supplied from the cooling arrangement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194048-A (JP)
Title: Plasma processing apparatus
Inventor: TAKEUCHI HIROTO
IPC: C23C16/50
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently use heat of a plasma radiation part to improve processing efficiency in plasma processing.  <P>SOLUTION: Plasma is radiated from a plasma radiation part 10 toward a processing position P. An object 9 to be treated is moved in one direction across the processing position P by a moving means 20. A heat transfer member 30 is provided oppositely to the plasma radiation part 10 across the processing position P. A heat receiving part 30a of the heat transfer member 30 is provided to oppose the plasma radiation part 10 and receives the heat from the part 10. A heat discharging part 30b is extended at least toward the upstream in the moving direction from the heat receiving part 10. The heat discharging part 30b radiates the heat transmitted from the heat receiving part 10. A protruding line 32 is provided on the backside of the heat transfer member 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237889-A (JP)
Title: Gaming machine and play method thereof
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gaming machine with new entertainment properties nonexistent in conventional technologies.  <P>SOLUTION: When a player bets coins, symbols 180 are rearranged in display windows 7A-7E. A prize is determined based on the rearranged symbols 180, and a golf game is randomly started. Points are given to the player according to the result of the golf game, and a free game is continued according to the given points.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193845-A (JP)
Title: Fuel cell
Inventor: KOBAYASHI NORIYUKI
IPC: H01M8/02
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell with drainage of generated water improved, as well as excellent in power generation performance.  <P>SOLUTION: A flow channel forming material 5b at an air electrode side consists of an expanded metal 50 containing a plurality of meshes 51 communicating between a diffusion layer 23b and a separator 6b and wall parts 52 partitioning between adjacent meshes 51. The wall part 52 repeats convexoconcave in its thickness direction, and made by arraying an inclination part 56c regularly with a bottom part 56a at one end and a top part 56b at the other end. The separator 6b includes a top contact part 6c in contact with the top part 56b. From an edge part 23f of a bottom contact part 23c in contact with the bottom part 56a on the diffusion layer 23b to at least a part of a projection area 23g when the inclination part 56c is projected onto the diffusion layer 23b, a water-repellent treatment part 8 is formed. At a part between adjacent bottom contact parts 23c and other than the water-repellent treatment part 8, a non-water-repellent treatment part 9 without water-repellent treatment is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195075-A (JP)
Title: Cable protective cover
Inventor: WASHINO KENICHI
IPC: H02G7/00
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable protective cover that can simply be attached to a cable without requiring a coupling button separately.  <P>SOLUTION: The cable protective cover, which comprises a cylindrical body 1 of a soft synthetic resin having a slit 2 along the longitudinal direction at the bottom portion and ribs 3a, 3b each formed integrally so as to extend downward from both slit portions, is attached to a cable 9 so as to cover it by expanding both slit portions elastically. In this cable protective cover, locking pieces 6 are formed on one rib 3a so that they can be folded and made to stand up via a flexible thin-wall portion 5 and locking holes 7 are formed in the other rib 3b. By inserting the locking pieces 6 into the locking holes 7 by folding them and making them stand up, both ribs 3a, 3b are coupled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192480-A (JP)
Title: Navigation apparatus and program
Inventor: SHIKIMACHI TAKESHI
IPC: G08G1/0969
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To properly identify roads even they are such unarrayed roads as spreading over plural divisions as a set of unarrayed roads.  <P>SOLUTION: The navigation apparatus and program identify the trajectory of the period from disengaged status disabling the estimation of location on the road until being restored status enabling next estimation of location on the road as the trajectory of unarrayed roads. For these unarrayed roads after being identified, their positional relationship is compensated so that both starting point of the time when being in the disengaged status and end point of the time when being in the restored status may overlap the positions on the road identified in those time points (see (a)-(d)). Then these unarrayed roads with their positions compensated are partitioned for each category on map, while being stored in memory area as the data associated with their applicable divisions (partitioned unarrayed road data).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194873-A (JP)
Title: Communication apparatus, communication system, and control method of communication apparatus
Inventor: MIZUTANI KOICHI
IPC: H04W12/08
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To specify an opposite party without any complicated operation by using a non-contact wireless communication process.  <P>SOLUTION: The communication apparatus includes a plurality of non-contact wireless communication units in a housing and makes communications at a predetermined location and in a predetermined order to specify the opposite party. Namely, the communication apparatus includes a first communication unit capable of performing non-contact communications using different carriers at a plurality of locations and a determination unit for determinating correctness of an external device based on the order of locations used for the communication between the first communication unit and the relevant external device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174100-A (JP)
Title: Belt hole fixture
Inventor: NISHIMORI AKIHIRO
IPC: A41F9/00
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt hole fixture for solving the problems that a conventional belt hole is cut with a cutting die and left as it is, or stitched with a thread, and the hole cracks or fibers fray by rub and stimulation when a belt is inserted so that the hole is nondurable, further the hole itself widens to make appearance worse.  <P>SOLUTION: This belt hole fixture (1) has an oblong ring-shape, the cross section of four sides is formed in a U-shape (2), and a cross section opening part (3) is set in the peripheral direction. After a process of inserting a cut surface of four sides of a belt hole (5) which is previously punched in an oblong shape in the belt (4) into the cross section of four sides of the belt hole fixture (1), the inserted belt part and the oblong ring-like four sides are sewn (6) in stitches to unite with the belt hole (5). Therefore, there is no risk of a crack on the belt hole or fraying of the fibers, so that the belt hole becomes durable and the belt is easily slided into the hole and tightened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197125-A (JP)
Title: Coating composition for car interior material and car interior material
Inventor: FUKUZUMI TAKESHI
IPC: C09D131/04
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel coating composition which comprises a non-halogen flame retardant for use with car interior materials such as car seats, car mats, and ceiling materials, has physical properties comparable to those of the coating agents comprising a conventional halogen flame retardant, and has solved the problems of insufficient heat resistance and warm water resistance associated with the ammonium polyphosphate having its surface treated with a functional group-containing organosilicon resin, and to provide a car interior material coated with this coating composition.  <P>SOLUTION: The coating composition comprises a synthetic resin emulsion prepared by adding 1 to 300 parts by mass of at least one non-halogen flame retardant per 100 parts by mass of the solid content of the synthetic resin emulsion, wherein the non-halogen flame retardant comprises particles of a compound composed of a nitrogen-containing heterocycle compound and a phosphate coated on their surface with a functional group-containing organosilicon resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198840-A (JP)
Title: Light diffusion film
Inventor: YONEZAWA HIDEYUKI
IPC: G02F1/1335
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusion film having a wide diffusion range of light emitted forward, since the conventional light diffusion film includes a narrow diffusion range of light emitted forward.  <P>SOLUTION: The light diffusion film provided with a plurality of columnar fibers arranged in substantially parallel and an optical isotropic transparent resin coupling the fibers, uses (1) the fiber 21 in which a refractive index difference with that of the transparent resin 22 is large, and (2) the fiber 21 includes two kinds of birefringence regions 21A, 21B, one of which is contained in the other. The light diffusion film 20 having the wide diffusion range is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196051-A (JP)
Title: Socket for socket wrench and fixing method of fastened member
Inventor: TAKEDA NORIYUKI
IPC: B25B13/06
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for a socket wrench capable of fixing a fastened member even in a portion having a plurality of fixing parts.  <P>SOLUTION: The socket for the socket wrench 10 related to the present embodiment has a dual structure consisting of an outer tube 11 and an inner tube 12, and comprises: slits 13A, 13B running axially the entire lengths of the side faces of the bodies 11a, 12a of the outer tube 11 and inner tube 12; a tip engagement part 11c having a shape corresponding to the shape of a head 16a of a fixing bolt of a fastened member 16 at the tip of the outer tube 11; and a tip engagement part 12c having a shape corresponding to the shape of a head 16b of a fastening bolt of a fastened member 16 in the inner tube 12. The tip engagement part 11c and the head 16a of the fixing bolt are engaged to fix the fastened member 16, and the tip engagement part 12c and the head 16b of the fastening bolt are engaged to fasten the fastened member 16. A wire 17 is taken out of the inner tube 12 through the slits 13A and 13B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195974-A (JP)
Title: Method of manufacturing press-formed article
Inventor: OTSUKA KENICHIRO
IPC: B21D1/06
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress or substantially eliminate twist which is defect in dimensional accuracy in the three dimension in a press-formed article without using an expensive die having complicated structure, without varying the properties of a material and, further without leaving burn marks on the press-formed article.  <P>SOLUTION: When manufacturing the press-formed article having a punch-formed part and a flange surrounding it by press-forming a blank restrained with a press die, on the midway of press-forming or after performing press-forming, a compressive residual stress generated portion and a tensile residual stress generated portion which are generated in a part of the flange or a part of the punch-formed part, on the press-formed article by press-forming are preacquired and, by generating plastic deformation by thermal stress obtained by making a temperature difference between the compressive residual stress generating portion and the tensile residual stress generating portion so that the temperature in the compressive residual stress generation portion is higher than the temperature in the tensile residual stress generating portion, the occurrence of twist of the press-formed article is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT