baber/WOPTO huggingface dataset:
Patent JP-2007157220-A (JP)
Title: Optical pickup system
Inventor: KISHIMOTO TAKAAKI
IPC: G11B7/135
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reflected light of an optical detector from becoming noise.  <P>SOLUTION: An optical pickup system is equipped with a light source 11, an optical element which guides light from the light source 11 to a recording medium 15 and extracts light having information from the recording medium 15, the optical detector 18 which receives the extracted light on its light receiving surface, and a fixing member which fixes the optical detector so that the angle of the photodetection surface to the optical axis of the light to be photodetected can be adjusted. The fixing member has a fixation base 22 for fixing the optical detector 18 and the fixation base 22 has two rotary shafts coaxially projecting in parallel to the light receiving surface and opposite each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007152702-A (JP)
Title: Optical writing unit and image forming apparatus
Inventor: IKEDA YOSHITO
IPC: G02B26/10
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical writing unit in which lock detection of a deflector can be carried out instantaneously without relying upon a deflector driver.  <P>SOLUTION: The optical writing unit performing scanning in the main scanning direction while shifting an optical beam at a predetermined pitch in the sub-scanning direction comprises a means 27 for detecting the reference position of writing in the main scanning direction, a means 51 for measuring the occurrence interval of a reference position detection signal, and a means 52 for storing the measurements.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007155298-A (JP)
Title: Ice making device and refrigerator
Inventor: NISHIYAMA MASAHIRO
IPC: F25C1/22
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary ice making device and a refrigerator using it.  <P>SOLUTION: The ice making device 6 comprises a cooling part 30 having a refrigerant pipe 13 for distributing refrigerant of a refrigerating cycle, which is kept at a low temperature, and an ice making plate 9 for freezing water flowing on the surface side by cooling of the cooling part 30 to make ice while closely fitting the back side to the cooling part 30. The ice making plate 6 is attachable to and detachable from the cooling part 30, and a cylindrical surface 9d contacting with the circumferential surface of the refrigerant pipe 13 having a circular section is provided on the back surface of the ice making plate 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007161053-A (JP)
Title: Vehicle driving device and electrically-driven vehicle
Inventor: TAWARA YASUAKI
IPC: B60K6/44
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-wheel motor driving type vehicle driving device arranging an electric power control device in the neighborhood of an in-wheel motor and securing a cooling property of the electric power control device.  <P>SOLUTION: A suspension arm 50 includes an upper arm 52 and a lower arm 54. The in-wheel motor IWML is respectively connected to the upper arm 52 and the lower arm 54 through wheel joints 56, 58. An inverter 14L to drive the in-wheel motor IWML is fastened on the upper arm 52 of the suspension arm 50 and connected to the in-wheel motor IWML through a three-phase cable 16L.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007161540-A (JP)
Title: Method of manufacturing fecob-based sputtering target material
Inventor: AIKAWA YOSHIKAZU
IPC: C04B35/00
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a FeCoB-based sputtering target material for depositing a soft magnetic thin film.  <P>SOLUTION: The method of manufacturing the FeCoB-based sputtering target material comprises using three kinds of powders composed of, by mass, Fe-(22-26)% Co, Fe-(15-100)% B, and Co-(0-10)% Fe (inclusive of 0) as raw material powders, then mixing them in prescribed amounts so that the total amount of Fe and Co is 85-92 atom%, B is 8-15 atom%, and the atomic ratio of Fe to Co is 7/3 to 2/8, and forming the resulting mixture by hot pressing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007162094-A (JP)
Title: Copper-based composite base material for electronic component, and electronic component
Inventor: MASAGO YASUSHI
IPC: C23C16/42
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper-based composite base material for an electronic component used in a semiconductor device, particularly, in a semiconductor device such as a control unit to be mounted on an automobile, in which the adhesion between the copper-based composite base material and a resin component can be more increased, to provide an electronic component using the same, and to provide a method for producing a copper-based composite base material for the electronic component.  <P>SOLUTION: The copper-based composite base material for an electronic component is characterized in that, regarding the copper-based composite base material in which a coating layer made of tin or a tin-based alloy is formed on the surface of a copper base material or a copper alloy base material, a silicon oxide thin film comprising a hydrocarbon group and/or a hydroxyl group is formed on the surface of the coating layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007164626-A (JP)
Title: Tube for conveying coin, and money handling apparatus
Inventor: TAKIZAWA YUICHI
IPC: G07F9/10
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube for conveying coins and a money handling apparatus, capable of smoothly passing even a group of overlaid coins through a bent portion without increasing costs, in a coin conveyance route which is formed of a tube made from sheet metal and has the bent portion of non-curvature shape.  <P>SOLUTION: A tube 1 of sheet metal includes a tube 2 on the upstream side, having a conveyance space S for conveying a plurality of coins being in a laminated state; a tube 3 on the downstream side, having a conveyance space for conveying the coins conveyed from the upstream side tube, without changing the conveyance postures thereof; and a bent portion 10 positioned at a connection portion connecting the tube on the upstream side with the tube on the downstream side, for changing the direction of conveyance to a coin face direction in the shape of an obtuse angle without changing the conveyance postures of the coins. The tubes on the upstream side and the downstream side respectively include first conveyance plates 5 and second conveyance plates 6 being disposed apart in parallel at uniform intervals over the range excluding the bent portion. The width of the space formed between each portion of the first conveyance plates and each portion of the opposite second conveyance plates is enlarged in the bent portion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007162186-A (JP)
Title: Filament nonwoven fabric and tape of holding and winding electric wire
Inventor: KOIDA TAKASHI
IPC: H01B7/17
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively obtain a polyester filament nonwoven fabric having excellent tensile strength in the length direction.  <P>SOLUTION: In the filament nonwoven fabric, the cross section of a filament constituting the filament nonwoven fabric is an approximately circular cross section, the intrinsic viscosity of the filament is ≥0.61, the nonwoven fabric is a "no-binder" type nonwoven fabric, the warp/weft ratio in the fiber direction is ≥4.0 and the tensile strength per weight in the length direction is >5.0[(N/5cm)/(g/m<SP>2</SP>)].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006177955-A (JP)
Title: Improved scanning and condensing method for rare-cell detector
Inventor: CURRY DOUGLAS N
IPC: G01N21/64
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately detect cells, while suppressing the occurrence number of false images or ghosts by enhancing the throughput, reliability (accuracy) and the scanning speed.  <P>SOLUTION: The sweep irradiation with a radiation beam 64' is applied to a specimen 12', which is supported on the stage 20' of an imager 10', from an orthogonal direction by a scanning-type radiation source 110 so that preferably almost circular irradiation spot due to the radiation beam 64' traverses the specimen 12'. Optical paths, for example, the incident side openings 124 and 126 of branch optical fiber bundles 120 and 122 orthogonally face and are arranged with respect to the specimen 12' so as to approach the locus of the irradiation spot. The light signal, emitted by the specimen 12' corresponding to irradiation with the radiation beam 64', is transmitted to the emission side opening 52' by the optical paths to be sensed in the emission side opening 52' by a photosensor 90' and is processed by a processor 80' to form an image the specimen 12'.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007171259-A (JP)
Title: Image forming apparatus
Inventor: MAKINO DAISUKE
IPC: G03G15/14
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of securing sheet separation performance and suppressing image deterioration.  <P>SOLUTION: A sheet to which a toner image 13 is transferred in a state adsorbed to an image carrier 1 is separated from the image carrier 1 by a separation means 8 and directed to a fixing means 12. A separation assist means 17 sticks separating toner for assisting the separation of the sheet 13 from the image carrier 1 by the separation means 8 to a portion to be whitened after development out of an electrostatic latent image in accordance with the separability of the sheet 13 from the image carrier 1 by a first method for converting a developing condition of a developing means 4 or a second method for forming an electrostatic latent image for sticking the separating toner on the whitened portion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007174925-A (JP)
Title: Lure
Inventor: MASU SHUJI
IPC: A01K85/16
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lure 2 which can easily achieve swimming similar to that of a weak small fish.  <P>SOLUTION: This lure 2 has a body 4. The body 4 has an outer shape similar to that of a fish. The front portion of the body 4 comprises a rigid material, and the rear portion 8 comprises a soft material. The body 4 has the first body side 16 and the second body side 18. The body 4 is curved. The first body side 16 of the body 4 exhibits a convex-like shape, and the second body side 18 exhibits a concave-like shape. The lure has further a lip 30. The lip 30 is attached to the bottom side of a head portion 10, and forward projected. The shape of the lip 30 is laterally asymmetrical. When a line is pulled, the first body side 16 and the lip 30 of the lure 2 are used as water-receiving sides. When the line is pulled, a rotation moment is formed, because the lip 30 is laterally asymmetrical. The lure 2 swims spirally.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007176724-A (JP)
Title: Wood chip cement board and its manufacturing method
Inventor: ASAKURA FUMIHIRO
IPC: C04B14/28
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood chip cement board and its manufacturing method where a sufficient pot life is secured, excellent physical properties are obtained and demolding in a short time is possible.  <P>SOLUTION: The wood chip cement board is composed of portland cement and wood chips as main components, and slaked lime as a calcareous material and silica fume as a highly reactive siliceous material are added in addition. By these, a sufficient pot life is secured, excellent physical properties are obtained and demolding in a short time is possible.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007181351-A (JP)
Title: Inverter module of power converter
Inventor: SASAKI TAMIKO
IPC: H02M7/48
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter module of a power converter capable of minimizing conduction and radiation noises by inhibiting common-mode currents.  <P>SOLUTION: One arm is constituted of a switching element and a diode connected in anti-parallel with the switching element, and one package includes one phase of (or multi-phase of) switching arm series circuit, connected serially with two arms 5, 6 at upper and lower portions. Moreover, this power converter is constituted by arranging a copper base 1 for cooling outside the package. In the inverter module 25a of the power inverter, the area of a copper pattern 4, mounted with a lower arm 6 of the switching arm series circuit, is smaller than that of a copper pattern 3 mounted with an upper arm 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006512418-A (JP)
Title: ホスホノオキシキナゾリン誘導体及びその医薬用途
IPC: C07D403/14
Filed: 2003-12-22
Abstract: 式（Ｉ）のキナゾリン誘導体： 【化１】     ［式中、Ａは、窒素原子を含む（さらに、１または２個のさらなる窒素原子を含む）５員環のヘテロアリールである］、それらを含む組成物、それらの製造プロセス、および、療法におけるそれらの使用である。
Patent JP-2006218541-A (JP)
Title: Metal article laser-peening method, and metal article manufactured by the laser-peening method
Inventor: HIRANO KOJI
IPC: B23K26/352
Filed: 2006-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article having long fatigue lifetime by selectively increasing the residual compressive stress in the maximum principal stress in the surface of a work in the laser peening method of a metal component or the like with the cyclic load applied thereto.  <P>SOLUTION: The spot of pulse laser beams is scanned in the direction orthogonal to the direction of the maximum principal stress in the surface of a workpiece. The scanning is performed a plurality of times while deviating the position in the direction of the maximum principal stress. The residual compressive stress in the direction of the maximum principal stress in the surface of the workpiece can be selectively increased by setting the average number of irradiation of pulse laser beams at the same point to be at least two. As a result, a metal component having high fatigue strength can be obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006139301-A (JP)
Title: Electrooptical apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: G09G3/20
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter circuit using an electrooptical apparatus.  <P>SOLUTION: An N channel thin-film transistor of an inverter has a channel region, a semiconductor layer provided with a plurality of impurity regions of an N type, a gate insulating film provided on the semiconductor layer, and a gate electrode provided on the gate insulating film and superposed on at least one of the impurities of the N type. A P channel thin-film transistor of an inverter circuit has a channel region, a semiconductor layer provided with a plurality of impurity regions of a P type, a gate insulating film provided on the semiconductor layer, and a gate electrode provided on the gate insulating film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007184468-A (JP)
Title: Transformer
Inventor: FUJITA HIROAKI
IPC: H01F30/00
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformer capable of easily changing a winding width of a coil at the time of design change.  <P>SOLUTION: The tansformer 10 comprises a first bobbin 1 and a second bobbin 2. The first bobbin 1 comprises a cylindrical lateral side part 1b. The second bobbin 2 comprises a cylindrical lateral side part 2b. An inside diameter of the leteral side part 1b is approximately identical to an outside diameter of the lateral side part 2b. Therefore, an outer periphery of the lateral side part 2b can move in contact with an inner periphery of the lateral side part 1b. In addition, the mutual positional relationship of the bobbin 1 and the bobbin 2 is fixed by a frictional force generated between them.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007186011-A (JP)
Title: Differential limiting device for four-wheel drive vehicle
Inventor: AKIYOSHI KOJI
IPC: F16H48/20
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential limiting device for a four-wheel drive vehicle capable of easily switching to a differential lock state during traveling, and compactly designing a differential device.  <P>SOLUTION: Two-way clutches 17, 18 are provided on right and left sides of the differential device 9, and electromagnetic clutches 19, 20 are respectively provided on sides of the two-way clutches 17, 18. Armatures 19b, 20b are coupled to holders 17d, 18d, and rotors 19c, 20c are coupled to outside members 17b, 18b. The two-way clutches 17, 18 are released/disengaged by energizing to the electromagnetic coils 19a, 20a. An inside member 17a is coupled to a side gear 16b, and the outside member 17b is coupled to an axle shaft 11b. The two-way clutch 17 on the right side is used as a drive switching means. The inside member 18a is coupled to the axle shaft 11a, and the outside member 18b is coupled to a differential case 15. The two-way clutch 18 on the left side is used as a differential lock switching means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007188803-A (JP)
Title: Display device
Inventor: SAITO TAKEHISA
IPC: F21W107/10
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device usable for a transportation machine, equipped with a power generator, consuming power as little as possible, and not influenced by the number of letters displayed.  <P>SOLUTION: The display device is provided with a power generator generating power by utilizing an outside energy available at the transportation machine loaded, a charger capable of charging power generated by the power generator, light-emitting diodes emitting light with the use of power from the charger, and a plane light-emitting device emitting in plane the light from the light-emitting diodes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187409-A (JP)
Title: Ventilation opening component and ventilator
Inventor: IWAMURA YOSHIMI
IPC: F24F7/013
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilator comprising a ventilation opening component easily constructed even in an external wall heat insulating wall structure.  <P>SOLUTION: A wall body 1 dividing the indoors and outdoors is structured to have a structural member 3 inside an external wall structure 2, and an internal wall material 4 provided on the indoor side of the structural member 3. A blower part 9 is mounted to the ventilation opening component 8 provided crossing the wall body 1 to form a ventilation flue communicating with the indoors and outdoors. The ventilation opening component 8 is composed of a first air duct member 12 of straight pipe shape inserted through a through hole opened in the external wall structure 2, and mounted by holding the external wall structure 2 by a fixing ring 14 to form the ventilation flue from the external wall structure 2 close to the back face of the internal wall material 4, and a second air duct member 13 connected to the indoor side of the first air duct member 12 by a connecting ring 17 to form the ventilation flue from the end of the first air duct member 12 to the indoor side of the internal wall material 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187621-A (JP)
Title: Combination weighing device
Inventor: MATSUMURA TETSUJI
IPC: G01G19/387
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weighing device that can perform combination weighing even on an article of high adherence, improves a conveying/weighing function, has a simple structure by itself, and has a high cleaning property.  <P>SOLUTION: The combination weighing device comprises a plurality of weighing/transporting sections having a transporting mechanism for transporting the article and a weighing section that is connected to the transporting mechanism and weighs the weight of the article on the transporting mechanism, and combines and calculates the weight of the article weighed by the weighing/transporting sections. The transporting mechanism is constituted by a trough and an oscillating transporting device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007194349-A (JP)
Title: Manufacturing method of substrate
Inventor: MORIWAKI TAKAHARU
IPC: H01L21/02
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for forming a combined substrate with no occurrence of voids while a sufficient bonding strength is kept at a laminate interface except for some portion.  <P>SOLUTION: An SOI substrate is generated by laminating, in figure 8, a first Si substrate (8001) having an SiO<SB>2</SB>surface (8002) to a second Si substrate (8003) having an Si surface, at the surface of SiO<SB>2</SB>and that of Si. Before laminating the first Si substrate (8001) to the second Si substrate (8002), the outer periphery of at least one substrate is heated (figure 8-3) for lamination.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007190190-A (JP)
Title: Vacuum cleaner
Inventor: EBE KIYOSHI
IPC: A47L9/24
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner facilitating the detachment of a suction member from a floor brush body by preventing a user from treading on the floor brush boy with a foot when detaching a suction member from the floor brush body.  <P>SOLUTION: A dust sucking hose having a grip part and a push-out mechanism provided in the grip part is connected to a cleaner body incorporated with an electric blower. The floor brush body having a suction head and a connecting pipe 53 connected to the head is disposed in the upstream side of the dust sucking hose. The suction member 41 having a suction port 42a and formed smaller than the floor brush body is detachably fitted to the connecting pipe 53 and disposed between the grip part and the suction head. This cleaner is further provided with a retaining means 61 retaining the suction member 41 in a state fitted to the connecting pipe 53 and releasing the retaining to detach the fitting, and the release of the retaining by the means is in association with the operation of the push-out mechanism.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007192319-A (JP)
Title: Fluid bearing device
Inventor: YAMASHITA NOBUYOSHI
IPC: F16C17/10
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid bearing device capable of improving performance of a bearing and performance of a motor further by giving a new management item to assembly precision of the fluid bearing device.  <P>SOLUTION: A bearing sleeve 8 is inserted into the inner periphery of a housing 7 while the maximum wall thickness part Tmax of the bearing sleeve 8 and the minimum wall thickness part Tmin of the housing 7 are aligned in the circumferential direction. Adhesive is filled into a clearance 13 in the radial direction between the inserted bearing sleeve 8 and the housing 7 and is solidified to fix the bearing sleeve 8 at the inner periphery of the housing 7. While the bearing sleeve 8 is fixed to the housing 7, concentricity of an outer peripheral face 7c of the housing 7 obtained by using an inner peripheral face 8a of the bearing sleeve 8 as reference is suppressed to 20 μm or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT