baber/WOPTO huggingface dataset:
Patent JP-2008124043-A (JP)
Title: Female electrical contact terminal with controlled contact pressure
Inventor: CHAILLOT GEORGES
IPC: H01R13/115
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal wherein at least one of side walls has at least two deformations which act alternately on the opposite surfaces of a contact blade which is associated with the side wall, so as to continuously control a contact pressure exerted by a contact blade on the surface of a male contact when the male contact is inserted.  <P>SOLUTION: The female electrical contact terminal is obtained from a single electrically conducting metal sheet and has a rear part enabling it to be connected to an electrical conductor and a front part in the form of a cage consisting of an end wall, two side walls (26) and two upper half wall surfaces. The side walls are provided with means for guiding the male contact to be inserted and with means for fixing the cage in connection housings, and each upper half wall surface and side wall are linked by a 180° bend part to an internal tab defining a contact blade (29). The side wall (26) has the deformations (46, 55) which act alternately on the opposite surfaces of the contact blade (29) which is associated with the side wall, and a clearance space limiting the maximum movement of the contact blade (29) is defined between a passive position when no contact pressure is exerted and an active position when the maximum contact pressure is exerted so as to continuously control the contact pressure exerted by the contact blade on the male contact when it is inserted by the deformations.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009183546-A (JP)
Title: Separable endoscope
Inventor: NEMOTO SHIGERU
IPC: G02B23/24
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separable endoscope for which an outer tube can be appropriately arranged.  <P>SOLUTION: The sheath part of the separable endoscope has a flow path displacement part provided on the proximal end part of a cover and provided with: inner side connection parts 78a, 78b and 78c which are provided on the distal end side of the flow path displacement part and to which the proximal end parts of inner tubes 47a, 47b and 47c are connected; outer side connection parts 82a, 82b and 82c which are provided on the proximal end side of the flow path displacement part and to which the distal end parts of outer tubes 63a, 63b and 63c are connected; and flow paths 84a, 84b and 84c communicating the inner side connection parts 78a, 78b and 78c and the outer side connection parts 82a, 82b and 82c. The inner side connection parts 78a, 78b and 78c and the outer side connection parts 82a, 82b and 82c are disposed at positions different from each other with respect to a circumferential direction centering on the longitudinal axis of the sheath part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191165-A (JP)
Title: Lubricating oil composition
Inventor: TEJIMA KAZUHIRO
IPC: C10M169/04
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition that hardly corrodes engine parts and has little adverse effects on an environment, even when a biofuel or a biofuel-blended fuel are used in an internal combustion engine such as a diesel engine.  <P>SOLUTION: This lubricating oil composition is employed in the internal combustion engine using a fuel that contains at least one selected from among natural fats and oils, a hydrogenated product of the natural fats and oils, an ester-exchanged product of the natural fats and oils, and a hydrogenated product of the ester-exchanged product of the natural fats and oils. In a base oil of the lubricating oil composition, a sulfur compound containing at least one -C-S-C- bond is formulated, and a sulfur content contained in the -C-S-C- bond is ≤0.3 mass% based on the total amount of the composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089348-A (JP)
Title: Electronic apparatus, imaging device, and reproducing device
Inventor: KONNO HIROSHI
IPC: H04N5/232
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus, an imaging device and a reproducing device which obtain and collectively control image data focused on a photographic subject in an area selected by a user out of a plurality of image data taken consecutively while a focus position is changed.  <P>SOLUTION: The operation steps of this apparatus are as follows: information in each area obtained by dividing a screen of image data and an AF evaluated value calculated corresponding to each area are recorded in pairs together with a plurality of successively photographed images; areas including a photographic subject desired by a user are selected out of divided areas of recorded image data; on the bases of an AF evaluated value indicating a focusing degree in the selected areas, image data focused on a photographic subject is detected from a plurality of image data by comparing them with a predetermined threshold; and on the basis of a predetermined threshold, the detected image data is collectively controlled by determining the necessity of the detected image data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197642-A (JP)
Title: Piston cooling structure for internal combustion engine
Inventor: OGURA HISAKO
IPC: F02F1/20
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide piston cooling structure for an internal combustion engine capable of reducing the number of parts items for fixing an oil jet pipe to a crank case and capable of miniaturizing the periphery of an oil jet pipe fixed part.  <P>SOLUTION: This piston cooling structure for the internal combustion engine comprises the oil jet pipe 121 inserted into the crank case 3 and formed with an injection hole 127 for injecting cooling oil toward a piston 16. In the insertion part of the oil jet pipe 121 into the crank case 3, an axial end of the oil jet pipe 121 and the crank case 3 are formed with pin holding parts 129 and 130 communicating with each other, respectively, and the oil jet pipe 121 is fixed to the crank case 3 by fitting a pin 131 in the pin holding parts 129 and 130 of the oil jet pipe 121 and the crank case 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199347-A (JP)
Title: Electronic toll collection system
Inventor: HOSHINO MASASHI
IPC: G07B15/06
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To evade traffic from being concentrated to a specific toll discount time zone.  <P>SOLUTION: An electronic toll collection system discounts toll for a toll road according to the time zone. An accounting means discounts the toll for an interval specified by an entrance gate and an exit gate or a flat toll based on passing time information at an entrance gate. Further, a discount rate or a reduced fare for the toll is increased continuously or step wisely according to the passage of time toward the time which is to be reference for the start of the discount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196682-A (JP)
Title: Packaging box
Inventor: AZUMA TERUMITSU
IPC: B65D6/26
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box in which an image formation device is packaged, the packaging box being useful for environmental protection by being recycled after its delivery without any disposed component, and showing raised convenience during the recovery of the image formation device.  <P>SOLUTION: The box includes a first component 12 having an accommodating part 15 and formed integrally with the image formation device 20, and a second component 13 attached to the first component to package the image formation device and be disassembled to be accommodated in the accommodation part. The first component is formed integrally with the image formation device at the bottom part of the image formation device. The second component includes a plurality of the plate members 13a, 13b, 13c, 13d, and 13e, and a plurality of the plate members are fastened to the first component or other plate member by each fastening member when the second component is attached to the first component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205937-A (JP)
Title: Charged particle device, and using method
Inventor: NAKANO YASUTAKA
IPC: H01J37/28
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deposition on a sample by a scattering substance and a contamination substance of the sample generated from the sample by charged particle irradiation in a charged particle beam device, and partial parts of other samples generated from the other samples.  <P>SOLUTION: This charged particle device is provided with: a charged particle source; an optical mechanism irradiating the sample with the charged particles generated from the charged particle source; and an attaching mechanism having a detection mechanism detecting the charged particles generated from an irradiation object region of the sample by the irradiation of the charged particles, formed arrangeably at a position corresponding to the irradiation object region, and attaching a part of the sample separated from the sample by the irradiation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016789-A (JP)
Title: Method for forming fine pattern of semiconductor element
Inventor: JUNG WOO YUNG
IPC: H01L21/3213
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a fine pattern of a semiconductor element, which removes a problem that a critical dimension due to an overlay and forms a fine pattern of all forms by the DEET method.  <P>SOLUTION: The method for forming a fine pattern of a semiconductor element includes steps of: forming an film to be etched, a first supporting film, a separating film, and a second supporting film on a semiconductor substrate; performing a first exposure process focusing on the first supporting film; performing a second exposure process focusing on the second supporting film; developing the second supporting film to form a second supporting pattern; etching the separating film and first supporting film to form a first supporting pattern through an etching process using the second supporting pattern as an etching mask; developing the first supporting pattern to form a third supporting pattern; and etching the film to be etched using the third supporting pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207060-A (JP)
Title: High-frequency semiconductor amplifier
Inventor: HIRAIWA TAKESHI
IPC: H03F3/213
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficiency and wide-band high-frequency semiconductor amplifier capable of performing higher harmonic wave processing by adjusting higher harmonic wave impedance without using a stub.  <P>SOLUTION: A high-frequency semiconductor amplifier comprises: a semiconductor amplifying element 5; a first impedance transformer 1 formed with a length that is a 1/4 wavelength of a microwave; a second impedance transformer 2 formed with a length that is the 1/4 wavelength of the microwave; a higher harmonic wave impedance adjustment line 3 for matching with impedance transformed by the first and second impedance transformers; and an element neighborhood matching circuit 4 for performing impedance transformation using an induced reactance component. The higher harmonic wave impedance adjustment line 3 impedance-converts a higher harmonic wave, and the element neighborhood matching circuit 4 impedance-converts and settles a fundamental wave so as to be matched with impedance of the semiconductor amplifying element 5, or impedance-converts and settles a higher harmonic wave so as to be close to open impedance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210923-A (JP)
Title: Imaging lens, imaging unit and personal digital assistant equipped with imaging unit
Inventor: UEDA MINORU
IPC: G02B13/00
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit equipped with an imaging lens part short in entire length of a lens, and a personal digital assistant on which the imaging unit is mounted.  <P>SOLUTION: In the imaging unit, a first meniscus lens L1 having a convex surface on a subject side and having positive power, a second meniscus lens L2 having a convex surface on an imaging surface side and having positive power, a third lens whose both surfaces on the subject side and the imaging surface side have concave shape on an optical axis, and a fourth lens whose one surface is plane and whose other surface has curvature. The fourth lens is arranged at a position satisfying a conditional expression.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210959-A (JP)
Title: Driving mechanism for optical element, driving device for optical element and optical equipment
Inventor: DAIGUJI MASATAKA
IPC: H04N5/225
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving mechanism for an optical element, the driving mechanism having simple constitution and preventing biting between a feed screw and a nut member and achieving appropriate feed operation of the optical element.  <P>SOLUTION: The driving mechanism for the optical element 15 which moves the optical element linearly in a predetermined direction, includes a motor 33, the feed screw 34 formed on an output shaft of the motor 33, the nut member 35 threadedly engaging the feed screw 34, and a regulating member 12y regulating a movable range of the nut member 35. The nut member 35 includes a screw-formed part 35b where a female screw to threadedly engage the feed screw 34 is formed, and an abutting part 35c which is formed on the outer side in a radial direction than the screw-formed part 35b, and abuts on the regulating member 12y. The regulating member 12y is arranged at a position where the nut member 35 is inclined to a direction orthogonal to the shaft direction of the feed screw 34 when the abutting part 35c abuts on the regulating member 12y.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277263-A (JP)
Title: Plasma generating device
Inventor: LIN JUI-YU
IPC: C23C16/52
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma generating device for generating plasma with a uniform intensity.  <P>SOLUTION: In this plasma generating device, an antenna set includes one first antenna 11 to transmit a first electromagnetic wave, and one second antenna 12 to transmit a second electromagnetic wave. In an overlapping zone 13 of the first antenna 11 and the second antenna 12, plasma having uniform intensity is generated by coupling the first electromagnetic wave with the second electromagnetic wave. The first antenna 11 and the second antenna 12 are installed in an isolated space 26 formed by an insulator 22 in order to isolate the first antenna 11 and the second antenna 12 from the generated plasma.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214627-A (JP)
Title: Saddle riding type vehicle
Inventor: KANEKO KYOHEI
IPC: B62J15/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saddle riding type vehicle can surely prevent damage of a front fork, when a front fender also has the protective function of the front fork.  <P>SOLUTION: In a motorcycle 10, the front fender 100 has fork protectors 110L and 110R swollen outwardly in the vehicle width direction. The fork protectors 110L and 110R have front wall parts 111L and 111R positioned on the front side of the motorcycle 10. An inclination A1 of the front wall parts 111L and 111R to a road surface R is larger than an inclination A2 of an outer peripheral surface of a central part of the front fender 100 in the vehicle width direction in positions in which the front wall parts 111L and 111R are provided in the front fender 100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215230-A (JP)
Title: Thiadiazole compound, and use thereof
Inventor: TAKYO HAYATO
IPC: A01P7/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having excellent efficacy in controlling harmful arthropods.  <P>SOLUTION: Disclosed is a thiadiazole compound represented by formula (I). In the formula, R represents a 1-7C linear hydrocarbon group (provided that the linear hydrocarbon group may be substituted with one or more of substituents selected from the group consisting of halogen atoms or the like), a 3 to 10 membered carbocyclic group (provided that the carbocyclic group may be substituted with one or more of substituents selected from the group consisting of halogen atoms or the like), or a 3 to 10 membered heterocyclic group (provided that the heterocycle group may be substituted with one or more of substituents selected from the group consisting of halogen atoms or the like).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217020-A (JP)
Title: Projector
Inventor: TOKUYAMA TETSURO
IPC: H04N5/74
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which is not enlarging the size of a device and capable of easily switching normal irradiation and ceiling irradiation.  <P>SOLUTION: A mirror 5 is disposed inside a slide shutter 3. The slide shutter 3 is arranged so as to cover the front surface of a projection lens 10 through a front space 4. The slide shutter 3 is arranged along a front panel 1a. The mirror 5 is arranged to be turned up at a slant angle of 45 degrees with respect to an optical axis from the projection lens 10. When the slide shutter 3 is closed and a slide cover 8 is opened, an optical image emitted from the projection lens 10 is reflected by the mirror 5 and projected toward the ceiling of the top surface of the projector 1 through a projection opening 7, to be projected on the screen 52 of the ceiling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214244-A (JP)
Title: Work inversion transfer device
Inventor: KITANAKA YOSHITOKU
IPC: B23Q7/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work inversion transfer device capable of attaining miniaturization by simplification of a structure and also attaining reduction of facility investment cost.  <P>SOLUTION: The work inversion transfer device is provided with: a storage body 3 having a space for storing the work W at the inside, having an opening part 2 delivered/put-in with the work W relative to the storage space at one side and rotatable around a horizontal support shaft 13; a roller 4 rotatably provided on the storage body 3; a motor capable of feeding rotation power in both normal/reverse directions; and a clutch mechanism capable of alternatively transmitting the rotation power fed from the motor to one of the storage body 3 and the roller 4. The rotation power from the motor is transmitted to the storage body 3 through the clutch mechanism, thereby, the storage body 3 is rotated between a first position where the work can be conveyed-in to the storage space through the opening part 2 and a second position where the work can be conveyed out from the storage space through the opening part 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218494-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: YAEGASHI TOSHITAKE
IPC: H01L27/10
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the operation of a nonvolatile semiconductor memory and to reduce a manufacturing cost of the nonvolatile semiconductor memory.  <P>SOLUTION: The nonvolatile semiconductor memory includes: a memory cell MC having a first gate insulating film 2A, a charge accumulation layer 3A, a block insulating film 4A, and a first gate electrode 10A; a first transistor STr having a second gate insulating film 21 and a second gate electrode 10B; a second transistor LVTr having a third gate insulating film 2C and a third gate electrode 10C; and a third transistor HVTr having a fourth gate insulating film 2D and a fourth gate electrode 10D. The second gate insulating film 21 includes an insulating film 4B having the same configuration as the block insulating film 4A. The second gate electrode 10B has the same configuration as the first gate electrode 10A. The third and fourth gate electrodes 10C, 10D respectively include conductive layers 6D, 7D having the same configuration as the first gate electrode 10A in a part of them.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221921-A (JP)
Title: Exhaust emission control device
Inventor: ONO TAISUKE
IPC: F01N3/08
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To save on a time required for removal without increasing energy consumption required therefor in an exhaust emission control device for removing nitrogen oxide from a nitrogen oxide adsorbing material by supplying a reduction atmosphere.  <P>SOLUTION: During the regeneration operation, a selector valve 4 is switched to actuate a first combustion device 6 and a second combustion device in the state where exhaust gas is prevented from flowing into a branched exhaust passage 2 having the regeneration operation performed therein. The regeneration operation includes a main regeneration operation for removing nitrogen oxide adsorbed by a nitrogen oxide adsorbing material 5. The excess air factor λ of a first mixed gas supplied in the main regeneration operation is controlled to the range of λ<1.0. The main regeneration operation comprises a first main regeneration operation and second main regeneration operation, and reduces the first mixed gas flow rate as the process progresses from the first main regeneration operation to the second main regeneration operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220361-A (JP)
Title: Dampening device for printer, and printer
Inventor: YAMAOKU TOSHIAKI
IPC: B41F33/14
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dampening device of printer which can reduce the generation of damaged sheets, and to provide a printer.  <P>SOLUTION: This dampening device 50 of printer enables the water feeding method to be switched to an ITD method and an AD method. In this case, under the ITD method, a dampening solution is fed to both of an ink rocking roller 41 and a plate cylinder 30 through a dampening roller 54. Under the AD method, the dampening solution is fed only to the plate cylinder 30 through the dampening roller 54. Also, in the dampening device of printer, the operation is performed by the ITD method at the time of starting the printer. Then, the operation is performed by switching the method from the ITD method to the AD method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222000-A (JP)
Title: Fuel direct injection engine
Inventor: SASAKI NOBUHIKO
IPC: F02F3/28
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel direct injection engine provided with a pentroof piston in which strengths of squish flow and reverse squish flow are made uniform as much as possible in the circumferential direction of the squish area.  <P>SOLUTION: In the fuel direct injection engine provided with the pentroof piston 13, because a width W of the squish area 26 varies in the circumferential direction, the strengths of squish flow and reverse squish flow vary in the circumferential direction. Recessed parts 13e and 13f for expanding the squish capacity are formed on a top face of the piston 13 facing the squish area 26 in a direction perpendicular to a piston pin axial center L2. The squish flow and reverse squish flow are weakened, therefore, and the squish capacity in the piston pin axial center L2 direction and the squish capacity in the direction perpendicular to the direction are made substantially equal. Strengths of the squish flow and reverse squish flow are thereby made uniform in the circumferential direction to improve combusting state of air-fuel mixture, and, it contributes to improvement of the engine output and reduction in hazardous substances in the emission.  <P>COPYRIGHT: (C)2010,JPO&INPIT