baber/WOPTO huggingface dataset:
Patent JP-2008288381-A (JP)
Title: Electronic unit
Inventor: YAMANE SHIGEKI
IPC: H05K5/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the direct transmission of an inserting and removing force to a circuit board upon inserting or removing input/output terminal into or from a mating side terminal while protecting the component mounted on the circuit board of an electronic unit.  <P>SOLUTION: In the electronic unit 10, an internal layer casing member 40, consisting of a soft resin, is formed through molding around the circumference of the circuit board 12 equipped with the input/output terminal 14 with the input/output terminal 14 exposed and an external layer casing member 42 consisting of a hard resin is formed through molding around the circumference of the internal layer casing member 40 while the external casing member 42 is provided with a connector housing unit 44 surrounding the input/output terminal 14 and, in this case, the input/output terminal 14 is covered partially by the external casing member 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291863-A (JP)
Title: Hydraulic drive unit
Inventor: HIRAIDE HIROICHI
IPC: F15B11/08
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic drive unit of simple and compact structure capable of accurately controlling the rod position even in the case where noload is applied to an actuator cylinder.  <P>SOLUTION: There are assembled in the same unit an oil pressure supply device for supplying and sucking operating fluid inside a reservoir tank to/from one of a head side cylinder chamber and a rod side cylinder chamber of an actuator cylinder with a two-way rotary hydraulic pump to be driven for rotation by a servo motor and an air pressure supply device comprising an air pump for pressure-feeding air to the other cylinder chamber when the operating fluid is sucked by the hydraulic pump, an air tank pressurized by the air from the air pump and housing air discharged from the other cylinder chamber, and a pressure control valve for controlling the pressure inside the air tank to a predetermined upper limit pressure or less, and the number of revolution of the servo motor is controlled by the control device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291670-A (JP)
Title: Fuel injection control device and fuel injection system using the same
Inventor: OSHIMA KAZUHIKO
IPC: F02M51/00
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device that controls the quantity of injection of a fuel injection valve with high accuracy, based on propagation time during which a pressure fluctuation that occurs when a fuel supply pump pressure feeds fuel, is transmitted to a fuel injection valve.  <P>SOLUTION: It requires propagation time ΔT to transmit a pressure fluctuation that occurs when a high-pressure pump pressure feeds fuel, from a common rail to a fuel injection valve. A fed oil quantity QIPUMP that has been pressure fed from the high-pressure pump within a pressure feed period of the high-pressure pump shifted by ΔT in advance from injection period of the fuel injection valve, is calculated from a fed oil quantity map 210. A correction for reduction quantity QIPDEL for making correction for reduction of target injection quantity QMAIN1 from the fed oil quantity QIPUMP is calculated from a correction map 220, which is subtracted from the target QMAIN1 to calculate target injection quantity QMAIN2. Then injection period TQM is calculated from a basic TQ map 200 taking the target injection quantity QMAIN2 and common rail pressure NPC as parameters.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007251995-A (JP)
Title: Multilevel antenna
Inventor: PUENTE CARLES BALIARDA
IPC: H01Q9/40
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna which operates simultaneously at a plurality of frequencies and of which the size is reduced.  <P>SOLUTION: A radiation element of the antenna includes at least one multilevel structure formed from a series of elements (polygons or polyhedrons) in similar geometrical shapes, and the plurality of elements are electromagnetically coupled and divided into groups so as to discriminate each of fundamental elements forming the multilevel structure. In one embodiment, two significant merits are provided that the antenna is capable of simultaneously operating in a plurality of frequency bands and/or the antenna size is remarkably reduced. Thus, multiband wireless electrical operation is achieved, namely, the antenna is capable of similarly operating in a plurality of different frequency bands.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008293621-A (JP)
Title: Information reproducing device
Inventor: OGATA TOMOMOTO
IPC: G11B27/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information reproducing device capable of performing random reproduction by increasing a reproduction frequency when the number of file reproducing times or the like is stored, and files frequently reproduced are randomly reproduced.  <P>SOLUTION: When a random reproducing operation is detected, a high random-reproduction appearance frequency is set high in order of files higher in weight set based on the reproducing numbers of times stored in a flash ROM. In other words, weights corresponding to a plurality of file names displayed in a reproduction list are read from the flash ROM, and a random-reproduction appearance frequency in order of files higher in weight is set high. By setting the appearance frequency, a reproduction probability is higher as the weight of the file is higher. Thus, files are selected from the HD according to the appearance frequency to be randomly reproduced. Accordingly, a user can concentratedly reproduce favorite files.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298893-A (JP)
Title: Zoom lens system, imaging device and camera
Inventor: YAMADA KATSU
IPC: G02B13/18
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens system, imaging device and camera, having extremely reduced thickness in storage, having a wide angle of view at a wide angle end, and having a zoom ratio of about three times.  <P>SOLUTION: The zoom lens system, imaging device and camera respectively include a first lens group of negative power, a second lens group of positive power and a third lens group of positive power, wherein the first lens group includes a first lens element, which has a concave surface on the image side and negative power, and a second lens element, which has a convex surface on the object side and positive power; the second lens group includes a third single lens element, a cemented lens of fourth and fifth lens elements different in sign, and a sixth lens element. In zooming, the first to third lens groups are moved along the optical axis to satisfy the conditions:5.0<αi<SB>W</SB><20.0 and (n<SB>11</SB>-1)×(n<SB>12</SB>-1)≥0.84(3.2<f<SB>T</SB>/f<SB>W</SB>, and ω<SB>W</SB>>35, wherein αi<SB>W</SB>is an incident angle of an imaging element of the principal ray at the maximum image height at a wide angle end; n<SB>11</SB>and n<SB>12</SB>is a refractive index of the first and second lens elements; ω<SB>W</SB>is a half angle at a wide angle end, f<SB>T</SB>is a focal length of total system at telephoto end; and f<SB>W</SB>is a focal length of total system at a wide angle end).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300202-A (JP)
Title: Projector type headlamp
Inventor: SHIMADA KAZUYUKI
IPC: F21Y101/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector type headlamp in which a cut-off line in a moderately faded state is formed without processing a projection lens.  <P>SOLUTION: In the projector type headlamp, a reflector has a light distribution pattern reflection surface and a cut-off line reflection surface, and the light distribution pattern reflection surface has a focus established near the upper edge of a shade and reflects light to form a prescribed light distribution pattern out of the light from a light source, and after condensing the light at the focus established near the upper edge of the shade, irradiates it through the projection lens. The cut-off line reflection surface has a focus established at a position separated a prescribed distance from the focus established near the upper edge of the shade and reflects light to form the cut-off line out of the light from the light source, and after condensing the light at a focus established at a position separated a prescribed distance from the focus established near the upper edge of the shade, irradiate it through the projection lens.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297080-A (JP)
Title: Workpiece conveying device
Inventor: TERASAWA MASAYUKI
IPC: B65G47/28
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece conveying device capable of conveying workpieces overlapping each other while separating them without providing any special control mechanism even when conveying and aligning workpieces of a three-dimensional shape having uneven surfaces.  <P>SOLUTION: The workpiece conveying device 1 has a conveyor 10 installed with the uphill gradient for conveying a plurality of workpieces S to a next step, and a conveying belt of the conveyor 10 has the friction force larger than that of the workpiece surfaces on its surface. The degree of inclination of the uphill gradient of the conveyor 10 is set to be an angle of inclination at which the workpieces S slip down for the overlapping of the workpieces S each other, and set to be an angle of inclination at which any workpiece S does not slip down between the workpieces S and the conveying belt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298265-A (JP)
Title: Two-way clutch unit
Inventor: SAITO TAKAHIDE
IPC: B60J5/04
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent gearing mismesh of a dog in a dog clutch for a moment load applied to an output shaft from the load side.  <P>SOLUTION: A two-way clutch unit comprises an input outer ring 10 rotationally driven by a drive source, an output shaft 20 for taking out of the torque transmitted from the input outer ring 10 to the outside, a clutch ring 30 disposed between the input outer ring 10 and the output shaft 20 axially movably and not relatively rotatably, capable of engaging/disengaging with the output shaft 20, and a cam mechanism 40 for controlling the engagement/disengagement of the clutch ring 30 and the output shaft 20 by axially moving the clutch ring 30 with the circumferential movement. A roller bearing 1 is disposed between a housing 51 and the output shaft 20. The elastic force of a coil spring 4 and the elastic force of a coil spring 5 are made balanced in a state where dogs 34, 83 of the dog clutch 2 are meshed with each other to the deepest portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007230556-A (JP)
Title: Shift lever device
Inventor: KAKO KENICHI
IPC: B60K20/02
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a shift lever device capable of preventing the release of a lock.  <P>SOLUTION: In this shift lever device 80, when a vertical wall 30 of a stopper 28 arranged in a lock position inhibits the turning of a shift lever 12 from a "P" shift position to a "P" select position, a locking projection 84 on the vertical wall 30 can lock a locking projection 82 of a lever 14 so as to lock the movement of the stopper 28 to the release position side. Therefore, even if the shift lever 12 is reciprocated and turned in the vehicle longitudinal direction with the lever 14 of the shift lever 12 pressed against the vertical wall 30, the movement of the stopper 28 to the release position can be prevented by the lever 14 turned to the vehicle forward side. As a result, this can prevent the permission of the turning of the shift lever 12 from the "P" shift position to the "P" select position (lock slipping).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008305723-A (JP)
Title: Adhesive material composition, bonding method using the adhesive material composition, solid oxide fuel cell, and solid oxide steam electrolytic device
Inventor: SASAKI KAZUYA
IPC: H01M8/02
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive material composition capable of reducing man-hours for bonding a bonding part requiring conductivity, to provide a bonding method using the adhesive material composition, and to provide a solid oxide fuel cell and a solid oxide steam electrolytic device.  <P>SOLUTION: The adhesive material composition contains metal powder and has conductivity, the metal powder has a melting point higher than an operation temperature of the solid oxide fuel cell or the solid oxide steam electrolytic device, and contains expansion material powder expended in volume by oxidation and conductive material powder not oxidized at the operation temperature. The expanding material powder is one of titanium, zirconium, silica, europium and aluminum.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303200-A (JP)
Title: Method for distilling readily polymerizable compound-containing liquid
Inventor: ISHIDA NORIMASA
IPC: C07C69/54
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a batch-type simple distillation method for a liquid containing a readily polymerizable compound such as (meth)acrylic acid, while preventing a polymerization inside the distillation apparatus and reducing the amount of liquid residues to be discarded as waste oil.  <P>SOLUTION: The batch-type simple distillation method for a liquid containing a readily polymerizable compound such as (meth)acrylic acid is provided, comprising the following process: at a point when the amount of distillate comes to 70 mass% or more of that of a liquid initially charged into the distillation apparatus, a distillation residue liquid is introduced into a simple distillation-type distillation unit 1, and a distillation operation is continued.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286769-A (JP)
Title: Surveying system and surveying method
Inventor: MINAMI YOSHIHIKO
IPC: G01C15/06
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent surveying system and surveying method, which can attain quick movement to a surveying point, efficient selection of a surveying point, execution of re-surveying at a surveying site as needed, improvement in surveying accuracy, prevention of surveying mistake or the like, prevention of theft or alteration of survey data, comprehensively quick surveying, and the like.  <P>SOLUTION: The surveying system includes a terminal, which can perform transmission and receiving with a communication base station by a radio communication means and has at least a display means capable of performing position display. The terminal can transmit survey data to the base station by the radio communication means, and receives a position display signal of a position to be surveyed from the base station and displays it on the display means. The system further includes an erasing means which erases, after the terminal transmits the survey data to the communication base station, the survey data retained in the terminal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308554-A (JP)
Title: Rubber composition for clinch and pneumatic tire
Inventor: WAKABAYASHI NOBORU
IPC: B60C15/06
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a clinch taking due account of resource saving and environmental conservation, and compatibly attaining the durability and the process passability by increasing the rate of content of materials composed of resources other than petroleum resources; and a pneumatic tire having a clinch rubber composed of the rubber composition.  <P>SOLUTION: This rubber composition for the clinch includes silica in proportion of 30-100 pts.mass to 100 pts.mass rubber component including natural rubber and/or epoxidized natural rubber, and includes a silane compound in proportion of 2-30 pts.mass to 100 pts.mass silica represented as (X)<SB>n</SB>-Si-Y<SB>(4-n)</SB>(in the formula, X expresses a methoxy group or ethoxy group, and Y expresses a phenyl group, or straight-chain or branched-chain alkyl group, (n) expresses an integer of 1-3). The pneumatic tire having the clinch rubber composed of the same rubber composition is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309684-A (JP)
Title: Sample measuring substrate for near field spectral analysis
Inventor: TAKAZAWA NOBUAKI
IPC: G01Q30/20
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sample measuring substrate enhanced in near field light detection sensitivity by closely adhering and fixing a sample for near field spectral analysis to a light reflective substrate without producing local adhesion defectiveness.  <P>SOLUTION: In the sample measuring substrate (2) for near field spectral analysis for holding the sample (8) for near field spectral analysis and pressing the sample (8) from above and below to form the same into a thin film, the surface for holding the sample (8) of the sample measuring substrate (2) is formed of the light reflective material and a plurality of fine projections (4, 4, ...) are provided on the surface of the sample measuring substrate (2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008105660-A (JP)
Title: Wiper blade assembly
Inventor: CHO KYUNG-HEE
IPC: B60S1/38
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper blade assembly reducing the number of components by simplifying a configuration comprising a rail spring, an elastic body, a yoke clip and a spoiler and facilitating assembly.  <P>SOLUTION: The wiper blade assembly comprises a flexible blade including a receiving groove extended along the longitudinal direction, a wiper blade 21 and a separation prevention part formed at an end part in the longitudinal direction side of the receiving groove; the elastic body 24 including a connection groove enabling connection to the spoiler 30, extended along the longitudinal direction, including a received part 27 received in the receiving groove and an excess part 28 which is not received, and having a predetermined initial curvature; and the spoiler 30 including a projection part connectable to the connection groove and a guiding reception part 32 guiding the elastic body 24 and receiving the excess part 28 of the elastic body 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008307673-A (JP)
Title: Etching method of silicon structure
Inventor: ASAOKA YASUHIRO
IPC: B81C1/00
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching method for uniformly etching a silicon oxide layer by making a silicon structure formed with a plurality of trenches reaching the silicon oxide layer in a silicon layer as an object.  <P>SOLUTION: This silicon structure in which a base layer 2, the silicon oxide layer 4 and the silicone layer 6 are laminated in the order and the plurality of trenches reaching the silicon oxide layer 4 are formed in the silicon layer 6 is made as the object. After filling SOG 8 in the plurality of trenches, the SOG 8 is solidified. Etching liquid 10 is brought into contact with a surface of the solidified SOG 8a. As the solidified SOG 8a is etched, the etching liquid 10 enters depths of the trenches. When the etching liquid 10 reaches bottom surfaces of the trenches, the silicon oxide layer 4 is continuously etched. The etching liquid 10 uniformly enters the trenches and the silicon oxide layer 4 is uniformly etched.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004848-A (JP)
Title: Mixing device
Inventor: YAMAMOTO KOJI
IPC: G10L19/00
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an operation load or a circuit scale of a device for mixing a plurality of digital data having different sampling rates.  <P>SOLUTION: A data buffer 132 for conversion stores a plurality of newest samples in data B and 0-values which are inserted between the plurality of samples and whose number corresponds to the scale factor of the sampling rate conversion of the data B while shifting them as converting samples. An FIR filter composite coefficient buffer 134 stores a composite coefficient obtained by multiplying an FIR filter coefficient by a B volume coefficient for adjusting the volume of the data B. An operation control selector 138 sequentially outputs a conversion sample stored in the data buffer 132 for conversion and a composite coefficient corresponding thereto, and a multiplier 140 multiplies a pair of sample and coefficient outputted from the operation control selector 138. An accumulating adding section 150 accumulates the results of multiplication by the multiplier 140.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002384-A (JP)
Title: Pop nut mounting part structure
Inventor: SHINONAGA HIDEO
IPC: F16B39/24
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To mainly prevent a crack in a weld part.  <P>SOLUTION: In this pop nut mounting part structure, a resin molded component 1 is formed with a pop nut mounting hole part 3 for mounting a pop nut 2, the pop nut 2 has a barrel part 6 and a head part 7, the barrel part 6 has a cylindrical part 12 having a screw hole 11 and a buckling part 14 having a microprotrusion part 13 in that order, the head part 7 has on its rear surface a plurality of rotation preventing protrusion parts 15 radially extending, and the pop nut mounting hole part 3 has around its periphery the weld parts 18 as a resin flow mark. Recessed parts 21 for preventing contact or the like, which can prevent contact or the like of the rotation preventing projections 15 with the weld parts 18, are provided in the peripheral part of the pop nut mounting hole part 3 on the surface of the resin molded component 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008312176-A (JP)
Title: Slide apparatus and electronic equipment using the same
Inventor: KUBOTA NORIAKI
IPC: F16F3/02
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making slide apparatus and an electronic equipment using the same which secures a big slide amount, prevents thickness of an elastic portion from being increased, is easily manufactured, and is excellent in mass-productivity and in a production cost.  <P>SOLUTION: The slide apparatus is constituted so as to apply an energizing force to a slide direction between a first member 1 and a second member 2 by energizing an elastic force of the elastic portion 4 connecting one end and the other end respectively to the first member 1 and the second member 2 which are freely slidable. The elastic portion 4 has a plurality of spring wires 4A of a prescribed bent linear shape having a bow-shaped bending portion which is freely-elastically deformed in a bow shape, couples each one end of the plural spring wires 4A to the first member 1 through a first coupling portion 5, and couples each of the other ends of the plural spring wires 4A to the second member 2 through a second coupling portion 6 so that the plural spring wires 4A are arranged in parallel and to the slide direction between the first member 1 and the second member 2 in a bending-deformed state against its own elasticity.  <P>COPYRIGHT: (C)2009,JPO&INPIT