baber/WOPTO huggingface dataset:
Patent JP-2006300176-A (JP)
Title: Tapered roller bearing and railroad vehicle driving device
Inventor: KATAOKA YUKIHIRO
IPC: F16C19/36
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tapered roller bearing exhibiting enhanced bearing life and seizure resistance.  <P>SOLUTION: On an inner ring 11 of the tapered roller bearing 10, a large flat escape groove 19 having the axial direction length longer than the radial direction length is provided in a boundary part between a large flange surface 17 for guiding a large end surface 20 of a tapered roller 12 and a raceway surface 18 on which the tapered roller 12 is rolled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005215710-A (JP)
Title: Image forming apparatus and photoreceptor drum cleaning method
Inventor: WATANABE TAKASHI
IPC: G03G15/01
Filed: 2005-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To clean a surface of a photoreceptor drum, even if paper for wiping is comparatively small-sized, for example, A4-sized, in a tandem type image forming apparatus provided with four photoreceptor drums, in series.  <P>SOLUTION: In a state where the paper sheet 1 is stopped in contact with the 1st photoreceptor drum 31C on the upstream side, only the 1st photoreceptor drum 31C is rotated to have surface staining wiped out with the paper sheet 11. Next, in a state where the paper sheet 11 is stopped in contact with the 2nd photoreceptor drum 31M, only the 2nd photoreceptor drum 31M is rotated to have the surface staining wiped out with the paper sheet 11. Subsequently, the surface stains on the 3rd photoreceptor drum 31Y and the 4th photoreceptor drum 31B are wiped off in the same manner. By successively moving the paper sheet 11 in this way, the photoreceptor drums are cleaned individually.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006302014-A (JP)
Title: Information distribution system
Inventor: NAKAMURA YUKITOSHI
IPC: G09G5/14
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution system capable of performing smooth data processing.  <P>SOLUTION: An information display area 8 displayed on the display means of a user terminal is divided into a first information display area 9. a second information display area 10, a third information display area 11, a fourth information display area 12, a fifth information display area 13, a sixth information display area 14, and a seventh information display area 15, and character information and picture information such as still pictures and moving pictures are displayed on respective information display areas. The length ratio of one side to another, namely, the aspect ratio of the information display area 8 is about 1:1.618. The length ratio of one side to another of the first information display area 9 is 1:1 and this area 9 is square, and the length area of one side to another of a total area of the second information display area 10, the third information display area 11, the fourth information display area 12, the fifth information display area 13, the sixth information display area 14, and the seventh information display area 15 is about 1:1.618.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005321775-A (JP)
Title: Display device
Inventor: BIN SHOJUTSU
IPC: G09G3/28
Filed: 2005-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of reducing moving video pseudo-contour and simultaneously finely expressing the videos.  <P>SOLUTION: The display device for processing a frame of the videos by a plurality of sub-fields for visually dividing the videos includes a gradation converter for converting a video signal to the prescribed moving video gradation and the moving video gradation includes a linear gradation having at least one non-light emitting sub-field and an intermediate gradation in which the one sub-field not continuous with the non-light emitting sub-field among the light emitting sub-fields of the linear gradation is the non-light emitting sub-field.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006271946-A (JP)
Title: Postural correction implement
Inventor: MORI TADAYASU
IPC: A61H1/02
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a postural correction implement, enabling the old and the young to recover the declined muscle by gentle exercise without hard training and pains causing exhaustion of physical strength to improve bending of the back and waist and to correct a posture damaging the health without strain.  <P>SOLUTION: This postural correction implement includes: a main body; and a grip part, wherein the main body is formed like a belt, a cord or a rope, and both end parts of the main body are provided with grip parts held in hand to generate initial load acting on arbitrary muscle, thereby promoting isotnia stretch and contraction or isometric stretch and contraction in the muscle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006310087-A (JP)
Title: Attachment for u-shaped electric wire receptacle
Inventor: KOJIMA MASAHIRO
IPC: B60R16/02
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment for U-shaped electric wire receptacle firmly fitting in a U-shaped electric wire receptacle and hardly coming off from the U-shaped electric wire receptacle.  <P>SOLUTION: A U-shaped electric wire receptacle includes: a curved part 24 attached to a lower bent part 16 of the U-shaped electric wire receptacle 10; and a pair of straight parts 26 attached to a parallel rising part 18 are formed in one body, wherein the straight part 26 has a hole 30 in which the rising part 18 of the U-shaped electric wire receptacle is inserted. The hole 30 has the internal diameter on the side of a lower end larger than the external diameter of the rising part 18, and the internal diameter on the side of a upper end formed into the tapered shape smaller than the external diameter of the rising part 18. Thus, when the rising part 18 is inserted in the hole 30, the end of the rising part 18 firmly fits in the hole 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006305073-A (JP)
Title: Game machine
Inventor: HISHINUMA TAKAAKI
IPC: A63F5/04
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine preventing a player from loosing interests in a game.  <P>SOLUTION: When numerical information (for example, put-out media count) is updated to a predetermined value (for example, 0), the game machine works to end the operation of a special game state (for example, first BB (big bonus) and second BB game state). When the internal winning combination (for example, RB (regular bonus)) involved in the operation of the specific game state (for example, RB game state) by an internal winning combination decision means is determined under the special game state, it reports that the internal winning combination involved in the operation of the specific game state is decided based on the numerical information updated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006308520-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NISHIMURA MITSUHIRO
IPC: H01L21/56
Filed: 2005-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device that can suppress cost increase and allows easy conveyance of miniaturized semiconductors.  <P>SOLUTION: A semiconductor chip is prepared (step 1), and is mounted in a base frame (step 2). Then, the semiconductor chip is resin-sealed (step 3), and a terminal for external connection capable of electrically connecting the semiconductor chip with the outside is formed on the base frame (step 4). In a mounted state to the base frame, various tests including a low-temperature test of the semiconductor chip are performed (steps 5-7). After various tests, each semiconductor chip is divided every package (step S8), and visual inspection is performed (step S9).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006318724-A (JP)
Title: Planar light emitter
Inventor: KIKUCHI AKIKAZU
IPC: F21Y103/00
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new planar light emitter having high luminance and high uniformity by focusing attention on the interaction between a light reflection film and a light diffusion film.  <P>SOLUTION: This planar light emitter is composed of at least a light source having a plurality of straight lines, a light reflection plate satisfying the following requirement A, and an anisotropic diffusion film satisfying the following requirement B. In the requirement A, the light reflection film is so structured that a cross-sectional shape in a direction perpendicular to the longitudinal direction of the linear light source is a continuous shape composed of a ridge-shaped part and a bottom part. In the requirement B, the anisotropic diffusion film is so structured that a plurality of lens columns each having the following cross-sectional shape are arranged on at least one surface of a base material in parallel with the surface direction of the film. In the cross-sectional shape, a surface part of each lens column is formed of a curved line; and the height LB of the cross section is longer than 1/2 of the length LA of the bottom part where the lens column contacts the base material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006315122-A (JP)
Title: Coated cemented carbide broach
Inventor: SHIMAZOE MASAHIRO
IPC: B23D43/00
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated cemented carbide broach capable of maintaining the accuracy of the broach for a long period of time by optimizing cemented carbide applied to the broach.  <P>SOLUTION: In the coated cemented carbide broach using the cemented carbide for at least a cutting blade part, the cemented carbide contains WC with a mean particle diameter of 1.5 μm or less, has a coercive force of not less than 12 kA/m and less than 20 kA/m, and, provided that the saturation magnetization value is defined as R and the value of 202×Co wt.%/100 as S, has such a saturation magnetization ratio R/S as to satisfy the relation: 0.65≤R/S≤0.95.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006316314-A (JP)
Title: Method for manufacturing grain-oriented electromagnetic steel sheet superior in magnetic property and film property
Inventor: TODA HIROAKI
IPC: C22C38/60
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively manufacture a grain-oriented electromagnetic steel sheet which has a uniform forsterite insulation layer free from defects in a full width and full length of a coil with superior adhesiveness, and also has superior magnetic properties.  <P>SOLUTION: The method for manufacturing the grain-oriented electromagnetic steel sheet without using an inhibitor comprises the steps of: preparing a slab containing particularly 0.03-0.30% Sb and ä0.04+Sb(%)}% to 0.50% Mn; hot-rolling the above slab while controlling a temperature at an inlet side of a finish rolling step to 940°C or higher and at an outlet side of the finish rolling step to 800°C to 900°C; applying a separation agent for annealing, which contains a Ti compound of 0.3 to 8.0 pts.wt. in Ti terms with respect to 100 pts.wt. magnesia; and further secondary-recrystallization-annealing it while holding it in a temperature range between 800°C and 900°C for a period between 40 hours and 150 hours in a heating step.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006318570-A (JP)
Title: Manufacturing method of optical information recording medium, and optical information recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/26
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of errors by limiting charging of a substrate to a minimum during edge cleaning.  <P>SOLUTION: The manufacturing method of an optical information medium includes: a substrate forming step; a recording layer forming step; an edge cleaning step; a reflection film forming step; and a bonding step. Before the edge cleaning step is started, and when cleaning liquids 42 are discharged from discharge nozzles 38 and 40, destaticizing blow 46 (ionized air) is applied via a destaticizing blow device 44 to an area including the discharge nozzles 38 and 40 and a substrate 10, the maximum charging voltage of the substrate 10 is set equal to or less than 7kV in the edge cleaning step.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317312-A (JP)
Title: Flame-proof monitoring apparatus and flame-proof enclosure
Inventor: GOTO HARUHISA
IPC: G08C19/00
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-proof monitoring apparatus in which mount positions of a flame-proof microphone, a flame-proof camera, a flame-proof antenna and the like can be changed easily, without causing such a change that a corresponding qualification test should be executed again, and to provide an abnormity monitoring system using the flame-proof monitoring device.  <P>SOLUTION: The flame-proof monitoring apparatus comprises: a flame-proof enclosure 26 having a flame-proof construction which contains at least an electric circuit, and having a mount section 28 which is disposed on at least either its upper surface side or lower surface side; a support body 22 which is mounted on the mount section of the flame-proof enclosure; and the camera, the microphone and the antenna which are supported by the support body 22. When changing the positions of the microphone, the camera, the antenna and the like, mount holes which are used for mounting the microphone, the camera, the antenna and the like on the support body, can be changed, thereby requiring no change in the flame-proof enclosure. Therefore, the mount positions of the microphone, the camera, the antenna and the like can be changed easily, without causing such the change that the qualification test should be executed again.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317364-A (JP)
Title: Dispenser
Inventor: ENOKI HIDEO
IPC: G01N37/00
Filed: 2005-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately dispense liquid drops of a reagent, a sample liquid, or their mixture, by a prescribed amount while speeding up dispensation, as to a chemical analyzer of an EWOD system.  <P>SOLUTION: In this dispenser, a first substrate 23 with a common electrode disposed on its surface and a second electrode 21 with a drive electrode line 129 disposed on its surface are disposed substantially in parallel with their electrode surfaces directed inward. A nozzle 131 capable of liquid supply is inserted into a hole 531 formed in the first substrate. As to the electrode line disposed on the second substrate, the peripheral shape of an electrode 51 closest to the nozzle has a smooth curve part directed toward a hole for the nozzle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006319870-A (JP)
Title: Photographic device, method and program
Inventor: KAMEYAMA SUKEKAZU
IPC: H04N101/00
Filed: 2005-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely determine exposure based on a facial area with less effect of shading of a shade and a background area.  <P>SOLUTION: A face detection part 32 detects the facial area F1 from a face candidate area F0 by adapting the face candidate area F0 in a through image Ps detected by a face candidate detection part 31 to a mathematical model M generated by technique of AAM based on a plurality of sample images in which human faces are expressed and an exposure determination part 33 determines the exposure when imaged, based on the facial area F1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005326017-A (JP)
Title: Pressure restricting device provided in hydraulic pipeline for operating clutch
Inventor: GRABENSTAETTER JAN
IPC: F16K17/04
Filed: 2005-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure restricting device for restricting a clutch connecting speed while avoiding the extremely quick return stroke motion of a pedal or torque peak in all operated conditions.  <P>SOLUTION: The pressure restricting device provided in a hydraulic pipeline for operating a clutch comprises an orifice body 2 having a central orifice hole 5 for reducing pressure and a pot-like holding ring 8 energized by a spring 10, the holding ring 8 having a bottom provided with a center hole 12 and at least one opening 11 arranged on a partial circle at a radial space from the center hole. It has a master cylinder and a slave cylinder to which the orifice body 2 or the central orifice hole 5 is connected during clutch connection when fluid flows therein over a preset volume, and in which the opening is closed when pressure is lower than preset. At least one each of the opening 11 and the orifice hole 5 correspoinding thereto is constructed as short as possible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292156-A (JP)
Title: Distance-measuring device
Inventor: KIMURA YUJI
IPC: G01S17/10
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce drive current, to prevent reduction of a service life time of an element to allow lighting operation, and to allow far projection without reducing light quantity, when performing light projeection operation by use of a plurality of semiconductor light-emitting elements.  <P>SOLUTION: By connecting the semiconductor laser elements 23a-23c performing the light projection by lenses 25a-25c independently of each other in series, and performing connection to a signal generation circuit 24 as a power source to perform pulse-lighting, the three elements can be simultaneously lighted by the drive current, corresponding to one element. A package of each the semiconductor laser element 23a-23c has three lead terminals, and the semiconductor laser element 23a-23c is electrically connected to two lead terminals, electrically insulated with respect to a metal base. When a light collecting point P is set at the midpoint of a range of a detection distance, the shifting quantity of laser light is reduced to the utmost, over nearly the whole area, to suppress reduction of the light quantity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006323952-A (JP)
Title: Chucking plates
Inventor: KANEDA HIROSHI
IPC: G11B23/00
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To avoid such a situation as each chucking plate is brought into the state of engagement when two or more chucking plates are held in a components box or the like.  <P>SOLUTION: The chucking plate 9A which includes a disk-like main plate 21 and a cylindrical outside wall 22 bent and formed on an outer edge of the disk-like main plate 21, and moves by being drawn in by a disk rotating mechanism to chuck a disk-like recording medium onto the disk rotating mechanism, and projecting parts 31 made to project outward in the radial direction of the main plate 21 are formed on the outside wall 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006325065-A (JP)
Title: Image forming apparatus
Inventor: OKUMURA RYUICHI
IPC: G03G21/04
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which makes a character and a pattern showing a duplication surely appear in the duplication regardless of a paper state and suppresses a deterioration in viewability of the contents of an original copy.  <P>SOLUTION: A paper state is acquired, detection strength of a ground pattern is determined on the basis of the acquired state, and the ground pattern of the determined detection strength is printed on the paper. The detection strength is the largeness of image data of dots constituting the ground pattern, the largeness of the number of dots constituting the ground pattern, or the like. In addition, the paper state is surface roughness of paper that affects the largeness of the dots.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006324173-A (JP)
Title: Electrode of extreme ultraviolet light generating apparatus
Inventor: NIIMI KOTA
IPC: H05H1/24
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structure of an extreme ultraviolet light generating apparatus which uses a high melting point material for a part whose temperature becomes high, and also has easiness of workability for cooling.  <P>SOLUTION: A discharge electrode 11 and a ground electrode 12 are constituted of two parts of dischargers 1, 4 directly exposed to plasma and coolers 2, 5, respectively. The electrodes 11, 12 are configured by fixing them closely on both sides of an insulating material 13. For the coolers 2, 5, a material is used such as copper or aluminum, having both of an easy workability and a high heat conductivity. A passage for a cooling liquid to pass through is formed inside the each electrode. The cooling liquid is made to flow through the passage. The dischargers 1, 4 are formed of tungsten, tantalum, rhenium or an alloy composed mainly thereof of a high melting point material. The dischargers 1, 4 are installed on the sides facing a high-temperature high-density plasma generator. The outer walls thereof are closely fixed to the inner walls of the coolers 2, 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006172682-A (JP)
Title: Magnetic recording medium
Inventor: KITSUMOTO HIROTOSHI
IPC: G11B5/702
Filed: 2005-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium in which running durability, electromagnetic conversion property, or the like are excellent by using a binder in which dispersibility, fillability wear resistance, heat resistance, or the like of magnetic particles are good.  <P>SOLUTION: In the magnetic recording medium having a magnetic layer consisting of magnetic particles and the binder, hyper-branch polymer having unsaturated bond group is used as the binder. Preferably, it is characterized in that the unsaturated bond group is introduced to the end of the hyper-branch polymer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006332766-A (JP)
Title: Image reading and forming apparatus
Inventor: HARADA HIROYUKI
IPC: H04N1/00
Filed: 2005-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading and forming apparatus provided with a magnifying optical apparatus which magnifies images and characters on an operation panel to enable a user to see, never obstruct an operation when it is not used, and free from dust or blemish.  <P>SOLUTION: The image reading and forming apparatus 1 includes an original document conveying device 2 and a magnifying optical device 4 capable of magnifying and displaying the operation panel 6. In the apparatus 1, the device 2 includes a storage 5 for storing the optical device 4 so that it can be freely projected and shrunk.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006327347-A (JP)
Title: Life-saving device
Inventor: SAKO KENICHI
IPC: B63C9/08
Filed: 2005-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waist-pouch type or a neck-hanging type life-saving device capable of attaching/detaching and exchanging an air chamber, and firmly fixing the air chamber.  <P>SOLUTION: The life-saving device has an air chamber inflatable by filling a gas, and an accommodation part 3 in which the air chamber can be folded and accommodated, and the air chamber is mounted, and the air chamber is attachably/detachably mounted in the accommodation part 3. A fringe is formed on a peripheral edge of the air chamber, an attaching hole 61 is formed in the fringe 113. A loop piece 62 to be passed through the attaching hole and a fixed piece 63 which is capable of attachably/detachably fixing both ends to each other are provided in the accommodation part through a loop in the loop piece.  <P>COPYRIGHT: (C)2007,JPO&INPIT