baber/WOPTO huggingface dataset:
Patent JP-2007252950-A (JP)
Title: Artificial hip joint
Inventor: HOTOKEBUCHI TAKAO
IPC: A61F2/32
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently expand movable area while maintaining good abrasion resistance.  <P>SOLUTION: An artificial hip joint 1 comprises a stem 2 inserted and fixed into a medullary cavity of a femur, a femoral head ball 4 being engaged in a neck 3 attached to one end of the stem 2 and replacing a joint of the femur, and a liner 6 held in an acetabulum of a haunch bone and provided with a hemisphere depression part 6a accepting rotatably the head ball 4 and a hinge piece 6b hinging the head ball 4. The depth of the depression part 6a is formed shallower than that of the radius of the depression part 6a. The liner 6 has a hemisphere rim face 6c and a ball center A of the rim face 6c is positioned closer to a hole bottom side of the depression part 6a than a ball center B of the depression part 6a. The liner 6 has at least two gripping pieces 6b in which one relatively smaller and the other relatively larger.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008300675-A (JP)
Title: Semiconductor device
Inventor: NAKAO YUICHI
IPC: H01L21/3205
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a multilayer wiring structure which is provided with an electrode pad exhibiting high reliability in external electric connection and is formed without increasing the fabrication process.  <P>SOLUTION: In the semiconductor device 1, a third wiring layer 5 is formed on a second wiring layer 4. Al interconnections 36 (including barrier films 34, 35, 37) of a predetermined pattern is formed on the third wiring layer 5. The Al interconnections 36 are covered with an interlayer film 38. A surface protection film 39 is laminated on the interlayer film 38. A pad opening 40 is formed in a way that penetrates the surface protection film 39 and the interlayer film 38 in the film thickness direction. A part of the Al interconnections 36 facing the inside of the pad opening 40 is exposed as an electrode pad for external electric connection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249125-A (JP)
Title: Collar shaft seal
Inventor: TOMOYASU YOSHIOKI
IPC: F16J15/32
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collar shaft seal for sealing high pressure fluid with less energy consumption.  <P>SOLUTION: Rubber packing rings 2, 5 are put in close contact with a rotating shaft 8 and a plate 7 of a housing, and a slit 3 is formed inside the rubber packing ring 5. A lip collar 1 to which a coating is applied for good sliding is fitted into the front end of a hard lip 4 and pushed onto the rubber packing ring 2. In the state that the lip collar 1 is pushed against the slit 3, the hard lip 4 is rotated together with the rotating shaft 8 to seal high pressure fluid with less energy consumption.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304270-A (JP)
Title: Fluid measuring substrate, analyzer and analysis method
Inventor: OKABE YUICHI
IPC: G01N35/08
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive fluid measuring substrate having a simple structure, capable of introducing a directly sampled measuring object solution, an analyzer equipped therewith, and an analysis method that uses the analyzer.  <P>SOLUTION: In this fluid measuring substrate having a reference solution injection port for sending reference solution, a measuring object solution injection port for injecting the measuring object solution, and a discharge port for discharging the reference solution and/or the measuring object solution, the reference solution injection port, the measuring object solution injection port and the discharge port are bonded together through a sealed channel. The reference solution injection port and the measuring object solution injection port are arranged so that the reference solution and the measuring object solution flow into the discharge port from the same direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303963-A (JP)
Title: Electromagnetic shock absorber
Inventor: KONDO SATOSHI
IPC: F16F15/03
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the practicality of an electromagnetic shock absorber which generates resisting force on relative movement between the sprung part and unsprung part.  <P>SOLUTION: When rotating force exceeding set magnitude operates between a screw rod 32 and a nut 34, at least one of the rotation of the nut 34 relative to a motor shaft 40 and the rotation of a rod holder 60 relative to a body 38 is allowed. Specifically, a frictional connection member 140 such as a tolerance ring is mounted between the rod holder 60 and the body 38 for prohibiting the relative rotation with frictional force so that the rotation of the rod holder 60 relative to the body 38 is allowed by force of overcoming the frictional force, e.g. In this construction, even when great force is input from the outside, force to operate between the screw rod 32 and the nut 34 is restricted to be set magnitude, therefore improving the durability.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008019506-A (JP)
Title: Thin-film forming apparatus
Inventor: TSUCHIZAWA YASUSHI
IPC: C23C14/22
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film forming apparatus capable of forming a thin film by independently controlling the refractive index of the thin film and the amount of rare-earth elements added to the thin film.  <P>SOLUTION: In the thin-film forming apparatus, a plasma generating chamber and a sputtering chamber are individually connected to a film-forming chamber at different positions from which a substrate surface fixed onto a substrate platform can be seen. The thin-film forming apparatus generates a plasma for the sputtering of the rare-earth elements added to the thin film, aside from a plasma used for forming the thin film. Thus, there is no interference between the two plasmas, and gas conditions of the plasma in the plasma generating chamber affecting the refractive index of the thin film and electric power for the sputtering can be independently controlled. Thus, the sputtering of the rare-earth elements and thin-film formation can be performed in parallel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008306055-A (JP)
Title: Optical semiconductor device, and manufacturing method thereof
Inventor: SANO TORU
IPC: H01L31/10
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor device capable of receiving a plurality of light beams differing in wavelength from one another with good sensitivity.  <P>SOLUTION: On a top surface of an epitaxial layer 2, N type impurities are ion-implanted to form N<SP>+</SP>semiconductor layers 5 and 6 as a photodetection portion. Then a silicon nitride film 7 is formed on a silicon oxide film 4, and only a region of the silicon nitride film 7 which corresponds to the N<SP>+</SP>semiconductor layer 5 is selectively etched to be removed. Then, a silicon nitride film 8 is formed on the silicon oxide film 4 and silicon nitride film 7. Thus, a plurality of photodiodes 15 and 16 are formed. An antireflective film covering each photodiode is suitably varied in film thickness, so reflection of light having a specified wavelength can effectively be reduced, so that a plurality of kinds of light differing in wavelength can be received with good sensitivity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284314-A (JP)
Title: Mirror having reference line displayed thereon
Inventor: MINO HIROSHI
IPC: A47G1/00
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate rough measurement by displaying lines representing a reference line or an angle to be a reference on the surface of a mirror so that a matter reflected by the mirror may be easily measured using the mirror because it may be a labor load that a tape measure or ruler is used in measurement of a matter.  <P>SOLUTION: A thin silver film which is indispensable to a mirror and is applied on the backside of a mirror is dare to be peeled off into a shape of an aimed reference line and light is applied from the backside of the mirror to display a line of light to be the reference on the surface of the mirror.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304406-A (JP)
Title: Radar system
Inventor: IKUNO MASAYOSHI
IPC: G01S13/34
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar system further reducing costs of parts than a conventional one in which a mixer is connected to each reception antenna, and further improving angular detection performance than the conventional one in which a plurality of reception antennas are connected to a mixer via a switch.  <P>SOLUTION: The radar system includes: a first SW 52A switching connection with the first and second reception antennas; a second SW 52B switching connection with the second and third reception antennas; a first mixer 32A mixing a reception signal obtained via the first SW 52A and a part of a transmission signal to output a beat signal; and a second mixer 32B mixing a reception signal obtained via the second SW 52B and a part of a transmission signal to output a beat signal. The first SW 52A and the second SW 52B are switch controlled so as to be in a connection to two reception antennas out of the first to third reception antennas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308010-A (JP)
Title: Studless tire
Inventor: YUGAWA NAOKI
IPC: C08K3/06
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a studless tire holding an excellent performance on snow and ice and abrasive resistance in a balanced manner.  <P>SOLUTION: A tread part of the studless tire is composed of a tread rubber composition where a vulcanization accelerator of 0.5-5.0 pts.mass, sulfur of 1.0-3.5 pts.mass, zinc oxide of 0.5-5.0 pts.mass, and glass fibers of 2-4 pts.mass are blended from a rubber component of 100 pts.mass containing at least diene-based rubber. The density of a groove to be an effective edge component with respect to a tire traveling direction of a tread pattern is 0.013 mm/mm<SP>2</SP>-0.016 mm/mm<SP>2</SP>, and the density of the siping to be an effective edge component with respect to the tire traveling direction is 0.085 mm/mm<SP>2</SP>-0.12 mm/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004880-A (JP)
Title: Generator, generating method and mobile terminal
Inventor: NAGAMINE SADAAKI
IPC: H04W24/10
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform SIR measurement of CPICH precisely in HSDPA and to report a high-reliability CQI value to a base station.  <P>SOLUTION: The CQI generator 20 comprises an offset value extracting section 21, an SIR measuring section 22, a measuring time control section 23, a propagation environment reliability judgment section 24, a CQI operating section 25 and a threshold generating section 26. The propagation environment reliability judgment section 24 judges that the reliability of propagation environment is low at the time of SIR measurement of CPICH if an offset value extracted from a received signal is larger than a threshold. Otherwise, it judges that the reliability of propagation environment is high. The measuring time control section 23 prolongs the SIR measurement time of CPICH when the reliability of propagation environment is low, and shortens the SIR measurement time when the reliability of propagation environment is high.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001068-A (JP)
Title: Vehicular outer mirror device
Inventor: ITO MICHIMASA
IPC: B60R1/12
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a blur of an image picked up by a camera, caused by water droplets.  <P>SOLUTION: This vehicular outer mirror device comprises a camera 26 provided in a mirror visor for picking up an image on the lower side of the mirror visor through a rolled sheet 32 on the front face side of a lens 30 and an image pick-up hole of the mirror visor. A hydrophilic film 34 of the rolled sheet 32 is arranged on the front face side of the lens 30. Thus, even when water stays on the surface of the hydrophilic film 34, the hydrophilic performance of the hydrophilic film 34 suppresses the formation of unevenness on the surface of the hydrophilic film 34 due to water droplets to suppress the blur of the image picked up by the camera 26 due, caused by water droplets.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008032693-A (JP)
Title: Target location guiding method and system
Inventor: MIURA MITSUMICHI
IPC: G01C21/00
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target location guiding method and system for displaying a location relationship between a current location measured by a location sensor and a target location as a goal on a portable terminal, and guiding a user to the target location by using a method for easily inputting the target location.  <P>SOLUTION: A portable terminal uses an image scanner, reads a map, and captures the map as a digital map. The location sensor in a satellite positioning system measures two reference latitude/longitude coordinate values written on the map and confirmed in the field. Two reference latitude/longitude coordinate values are converted into coordinate values in a Cartesian coordinate system. A value in the Cartesian coordinate system corresponding to each dot on the digital map is calculated. The portable terminal receives information from the location sensor in the satellite positioning system and a correction signal from a radio device, and displays the digital map so as to match the current location output from the location sensor with a pointer of the current location on the digital map. The portable terminal simultaneously displays a marker of the current location moved along with a walking worker and the target location on the digital map.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008294384-A (JP)
Title: Semiconductor device
Inventor: MUTO KUNIHARU
IPC: H01L29/78
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To actualize a reduction in the on-resistance of a small surface mounted package having a power MOSFET sealed therein.  <P>SOLUTION: A silicon chip 3 is mounted on a die pad portion 4D integrated with leads 4 configuring a drain lead. The silicon chip 3 has, on the main surface thereof, a source pad 7 and a gate pad 8. The backside of the silicon chip 3 configures a drain of a power MOSFET and is bonded to the upper surface of a die pad portion 4D via an Ag paste. A lead 4 configuring a source lead is electrically coupled to the source pad 7 via an Al ribbon 10, while a lead configuring a gate lead 4 is electrically coupled to the gate pad 8 via an Au wire 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005102-A (JP)
Title: Information signal processing apparatus, information signal processing method and program
Inventor: KAJIO YUSUKE
IPC: H04N5/00
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user interface suited to a user's taste.  <P>SOLUTION: The information signal processing apparatus comprises: an input frequency calculating section 23 for calculating a frequency of a second command outputted from a manipulation section 1 and a first command that is a command previously executed to be temporally continuously inputted; and a moving speed calculating means 24 for calculating a moving speed from the first command to the second command. Furthermore, the information signal processing apparatus comprises: a command relevance calculating section 25 for calculating relevance between commands on the basis of the input frequency and the moving speed; and a display command extracting section 26 for associating a command inputted from the manipulation section 1 with the first command, extracting and outputting the second command having high relevance with the first command. Moreover, the apparatus is provided with a command display input section 5 which displays a second command outputted from the display command extracting section 26, generates and outputs a signal corresponding to the second command when accepting the selection operation of the second comand.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005561-A (JP)
Title: Motor and disk drive
Inventor: YONEDA TOMOHIRO
IPC: G11B19/20
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor for reducing oscillation of a rotary portion by enhancing the parallelism of a yoke, and to provide a disk drive on which the motor is mounted, at low cost.  <P>SOLUTION: A yoke 35 is fixed with adhesive on the upper face of a second recess 3122 of a circular recessed portion 312 of a base 31. The second recess 3122 has a first face 3122a in contact with a lower face of the yoke 35, and second face 3122 has a gap in the axial direction with the lower face of the yoke 35. The outer peripheral edge of the yoke 35 and an extending portion 352 are provided opposite to the second face 3122b, with a gap in between, in the axial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009755-A (JP)
Title: Remote-control circuit breaker
Inventor: YAMAZOE KOICHI
IPC: H01H71/46
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote-control circuit breaker capable of suppressing the generation of an arc caused by the switching of a relay contact.  <P>SOLUTION: The circuit breaker is provided with a coupling piece 67 extended toward the opposite side of a main fixed contactor 80 through the side of a main movable contactor 81 so as to cross from the other end side of the main fixed contactor 80 to the other end side of the main movable contactor 81, an arc driving piece 68 extended from the coupling piece 67 nearly in parallel toward one end side of the main movable contactor 81 in a way opposing the main movable contactor 81, and an arc driving body 66 with the other end of a relay fixed contactor 90 connected to one end of the arc driving piece 68. A case 2 of a body 1 has a support part 61 arranged between a main fixed contact 80a and a relay fixed contact 90a and rockingly supporting the arc driving body 66 due to the placement of the main fixed contactor 80 to the case, whereby, the relay fixed contact 90a turns in a direction toward the relay movable contact 91a with the support part 61 as a fulcrum when the main contacts are closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007289729-A (JP)
Title: Automated method and apparatus to detect phyma and parenchyma deformation in medical image using computer
Inventor: GIGER MARYELLEN L
IPC: G06F19/00
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To automatically detect a lesion such as a distortion image of a phyma and/or a tissue (a parenchyma deformation) or the like in a medical image such as a mammogram or the like.  <P>SOLUTION: This method to improve the visualization of a mammographic image includes: (a) a step to distinguish an anatomically high density portion in the mammographic image; and (b) a step to process the high density portion. The step to distinguish the high density portion of the image includes: (I) a step to allocate an object domain on the image adjacent to at least one of boundaries between walls of the chest and the breasts in the image having two or more pixels; (II) a step to acquire a gray level histogram of a first pixel; (III) a step to acquire a second gray level histogram; and (IV) a step to determine the threshold of the gray level.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050342-A (JP)
Title: Method for producing n-(bicycro[2,2,1]hept-5-en-2-ylmethyl)-1,1,1-trifluoromethanesulfonamide
Inventor: MATSUNAGA YOSHI
IPC: C07C311/12
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing N-(bicycro[2,2,1]hept-5-en-2-ylmethyl)-1,1,1-trifluoromethanesulfonamide, suitable for industrial production.  <P>SOLUTION: Trifluoromethanesulfonic acid anhydride is reacted with 1-bicycro[2,2,1]hept-5-en-2-ylmethanamine in the presence of a base and in a mixture solvent of water and an organic solvent to produce N-(bicycro[2,2,1]hept-5-en-2-ylmethyl)-1,1,1-trifluoromethanesulfonamide. The reaction is preferably performed in the presence of an inorganic base, at -10 to 50°C and in the coexistence of 0.2 to 100 g water-insoluble organic solvent per 1 g 1-bicycro[2,2,1]hept-5-en-2-ylmethanamine, Thereby, the objective sulfonamide can be obtained with high purity from a low price material at a high yield.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009014796-A (JP)
Title: El display panel, power supply line driving device and electronic equipment
Inventor: TOMITA MASATSUGU
IPC: H01L51/50
Filed: 2007-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem with a conventional wiring pattern where there is high possibility of an inter-layer short circuit due to dust or the like between a driving power feed line to which high voltage is applied and a high potential power feed line.  <P>SOLUTION: In a display panel in which the light emission state and the non-light emission state of a pixel circuit are controlled in row units by two kinds, high potential and low potential of power supply potentials, a power feed line driving circuit, a high potential power feed line and a low potential power feed line are disposed. The power feed line driving circuit supplies either high potential power supply potential or low potential power supply potential to the corresponding driving power feed line based on the power line driving pulse. The high potential power feed line is wired in a position not intersecting the driving power feed line, and the lower potential power feed line supplies low potential power supply potential to the power feed line driving circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014830-A (JP)
Title: Pattern data generating device, exposure system, pattern data generation method and program
Inventor: TAKASE YOSHIHIRO
IPC: G03F1/68
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern data generating device capable of generating pattern data with contents not inducing displacement or deformation of a pattern element caused by steady factors of degrading qualities in the process.  <P>SOLUTION: Based on first pattern data representing ideal layout contents of a geometric pattern on a material to be processed, equivalent data are once generated, which include a layout of pattern elements equivalent to the first pattern data and have a data format usable for a device to be used in a photolithographic process. The equivalent data are corrected based on the correction information generated from the shift data representing a shift of pattern elements actually formed on a substrate from the pattern design contents, so as to generate second pattern data that achieve formation of a desired geometric pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013625-A (JP)
Title: Drain pipe facility for multiple dwelling house
Inventor: KOJIMA NORIATSU
IPC: E03C1/122
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain pipe facility for a multiple dwelling house hardly making toilets nonusable by renewal work of a vertical drain pipe system by adopting a piping configuration that uses the vertical drain pipe system to which toilet bowls are connected, for a longer period of time.  <P>SOLUTION: The drain pipe facility for the multiple dwelling house consisting of multiple stories having various drainage implements such as the toilet bowls 11a, has a plurality of vertical drain pipe systems penetrating the multiple stories. The toilet bowl 11a and drainage implements other than the toilet bowl 11a of a dwelling unit J of each story are dividedly connected to the vertical drain pipe systems, and the vertical drain pipe system 42 to which the toilet bowl 11a is connected is independently piped only for toilet bowl use in an exclusive section S in the dwelling unit or on the common section corridor R side or on the balcony B side opposite the common section corridor R side. The vertical drain pipe systems 17, 30 to which the drainage implements other than the toilet bowls 11a are connected, are piped on the common section corridor R side or on the balcony B side opposite the common section corridor R side.  <P>COPYRIGHT: (C)2009,JPO&INPIT