baber/WOPTO huggingface dataset:
Patent JP-2008298423-A (JP)
Title: Gas sample collector
Inventor: OKADA MASAYUKI
IPC: G01N1/22
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To execute operation for continuously or intermittently and repeatedly sampling a sample gas containing the component volatilized from a sample to analyze the same over a long period of time.  <P>SOLUTION: This sample collector includes a replenishing gas flow channel 14 for supplying a predetermined flow rate of a dilution gas to a hermetically closed container 1 which houses the sample 2 and a dilution gas flow channel 15 for directly introducing the dilution gas into a sample gas pipeline 16 for sucking the sample gas from the container 1 by the operation of a pump 6. Since the sample gas sucked from the container 1 is diluted by the dilution gas to be introduced into an analyzer 3 in a state that the concentration of the volatilized component is lowered, the measuring range in the analyzer 3 can be avoided being exceeded even if the concentration of the original component is too high. On the other hand, since the dilution gas is newly supplied into the container 1 by the amount corresponding to the sample gas sucked from the container 1, the amount of the gas in the container 1 is not reduced and measurement can be repeatedly performed without restricting the number of times.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298907-A (JP)
Title: Toner vessel, process cartridge, and image forming apparatus
Inventor: YOSHIZAWA HIDEO
IPC: G03G15/08
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner vessel, a process cartridge, and an image forming device capable of achieving high operation property and workability when replacing, preventing the occurrence of a dirty part caused by toner without fail, and preventing the occurrence of wear and breakage of a gear part irrespective of large amount of toner and having a good possibility of recycling.  <P>SOLUTION: The toner vessel is composed of a vessel body 33Y storing toner in its inside and a part to be held in a toner vessel storage part and provided with a toner discharge port for discharging the toner stored in the vessel body 33Y. The gear part 33c transmitting rotating and driving force to the vessel body 33Y is detachably provided in the vessel body 33Y.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297393-A (JP)
Title: Component with lubricity and its manufacturing method
Inventor: KASAI HIROAKI
IPC: C10N50/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component with the lubricity and its manufacturing method while providing the component with high durability that enables it to stably exhibit lubricity when wet.  <P>SOLUTION: The component has a porous layer 2 at least the surface of which is made of a porous polymer material, and a hydrophilic lubricating layer 3 formed by applying a solution for application, comprising a hydrophilic polymer mixed into a solvent having a surface tension smaller than the critical surface tension of the surface of the porous layer 2, to the surface of the porous layer 2 including the insides of holes, and then cross-linking the hydrophilic polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298552-A (JP)
Title: Pointer meter device
Inventor: MATSUMURA SHIGEO
IPC: G01D11/28
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pointer meter device excellent in appearance and capable of improving the design property.  <P>SOLUTION: This device comprises: a pointer 5, having a point part 4 and a base 18, emitting by lighting of a LED for a pointer; a display plate 7 arranged behind the pointer 5; and a covering member 15 having an opening part 14, arranged at the circumference surface of the display plate 7 and from forward of the base 18, to determine the visible region of the display plate 7. The base 18 has a first reflective face 21 which reflects the light, entered from a LED 10 for the pointer to the base 18, toward the pointer part 4 side, and has a second reflective face 22 which reflects the light to the circumference surface 23 side of the base 18. A reflector 13 which reflects the light emitted from the circumference surface 23 toward the opening part 14 side is arranged in the vicinity of the base 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297797-A (JP)
Title: Shield machine
Inventor: YOSHIDA YUZURU
IPC: E21D9/087
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield machine having a rotating ring removable and collectable therefrom at low cost when the shield machine is used under a ground.  <P>SOLUTION: This shield machine comprises: a machine body 4; a rotating member 6 rotated about the axis A parallel to the excavating direction; and the rotating ring 10 supporting the rotating member 6 on the machine body 4 rotatably about the axis A. The rotating ring 10 comprises: a stationary side housing 12 attached to the machine body 4; a rotating side housing 13 attached to the rotating member 6; and a bearing 14 interposed between the stationary housing 12 and the rotating side housing 13. The stationary side housing 12 is installed on the machine body 4 detachably from the anti-heading side with a stationary side screw fastener 16. The rotating side housing 13 is installed on the rotating member 6 freely detachably from the anti-heading side with a rotating side screw fastener 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299998-A (JP)
Title: Magnetic data write-in device, magnetic data read-out device, and magnetic data recording method
Inventor: HAYASHI YUKITAKA
IPC: G06K17/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To increase write-in capacity of a magnetic card, and to prevent forgery.  <P>SOLUTION: In a magnetic data write-in device 100, when a signal for writing is written in a magnetic card by a F2F recording system, further an arbitrary analog signal can be superimposed and written in a signal of the F2F recording system. The analog signal is constituted by a waveform of small amplitude which does not affect signal determination of the F2F recording system. In the magnetic data write-in device 100, information about write-in errors detected based on a magnetic flux of the F2F recording system inversion position is added to magnetic data as exclusive information of the magnetic data and as the analog signal. In the magnetic data reading device, when data is read from the magnetic card, the analog signal is detected. Discrimination of truth or falsehood of the magnetic card is performed in accordance with whether information about write-in errors in the analog signal is equal to the read waveform of the magnetic data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305490-A (JP)
Title: Optical recording medium drive device, focus-on control method, and program
Inventor: MUNEKATA KAZUMI
IPC: G11B7/085
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To properly perform focusing on a target recording layer even when stray light is generated.  <P>SOLUTION: Distance information including tolerance from the surface of an optical recording medium to a recording layer and position-drive value correspondence information indicating the relation between a focal position of a laser beam and a focus drive signal value with a medium attachment surface as the reference are stored. On the basis of the distance information and the position-drive value correspondence information, a focus drive signal value when a focusing position of the laser beam is at a lower limit position of the recording layer and a focus drive signal value when it is at an upper limit position are obtained, and the sections other than the section between the focus drive signal values are set as masked sections with respect to a reflected light signal. Accordingly, when performing the focus-on operation, a servo pull-in object section corresponds to that from the lower limit position to the upper limit position of the recording layer, thereby preventing the focus servo pull-in from being performed from an incorrect S-curve signal accompanying the stray light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008013904-A (JP)
Title: Reinforcing cord and polyurethane belt using the same
Inventor: KAJIWARA KEISUKE
IPC: D06M15/55
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing cord having high strength and high bending fatigue resistance and having a coating layer having excellent adhesiveness to a matrix containing a polyurethane.  <P>SOLUTION: The reinforcing cord 2 includes a reinforcing glass fiber 21 and a coating layer 221 provided on the surface of a reinforcing glass fiber 20. The reinforcing glass fiber 21 is made of a glass composition substantially composed of 58-70% SiO<SB>2</SB>, 17-27% Al<SB>2</SB>O<SB>3</SB>, 0-10% CaO, 7-17% MgO, 0-2% B<SB>2</SB>O<SB>3</SB>and 0-0.5% R<SB>2</SB>O (wherein, R<SB>2</SB>O=Na<SB>2</SB>O+K<SB>2</SB>O) in terms of mass%. The coating layer 221 is formed by applying a fiber-treating agent containing an aqueous urethane resin as a main component and further containing an epoxy compound to the reinforcing glass fiber 21 and drying the treating agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008304010-A (JP)
Title: Shift range switching device
Inventor: KIMURA JUN
IPC: B60T1/06
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To actualize parking setting by actuating an SBW actuator with less electric power without controlling the energization of an electric motor mounted on the SBW actuator.  <P>SOLUTION: A forcible parking energizing means energizes the electric actuator 94 with electric power accumulated in a capacitor during a power supply failure when predetermined operation is done. Then, a rod locking mechanism 82 is unlocked and the energizing force of a spring 85 drives a rod 84, a flange 33 and an output shaft 17 to establish a locked state (a parking state) with a parking change-over mechanism. Slight power consumption is used as a trigger for parking setting with the energizing force of the spring 85, therefore less electric power is required during parking setting and the size and cost of the capacitor are reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307911-A (JP)
Title: Electric power steering device
Inventor: NAKAMURA RYUICHI
IPC: F16D3/52
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the axial rattling of a ball bearing rotatably fixing a motor rotor in an electric power steering device having a damper for absorbing an impact force in an assist force transmission path.  <P>SOLUTION: In the motor rotor 41 of an electric motor 40, its projecting part 41a is so engaged with the projecting part 54a of the ball nut rotor 51 of a ball screw device 50 through the damper 60 that a rotating force can be transmitted thereto. The circumferential end edges of these projecting parts 41a, 54a are tilted relative to the axial direction. The projecting part 62 of the damper 60 tilted relative to the axial direction in the same manner as in the projecting parts 41a, 54a is compressed and interposed between the projecting parts 41a, 54a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308280-A (JP)
Title: Paper feeder and image forming device
Inventor: HIRAOKA ATSUSHI
IPC: B65H3/06
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder configured by a simple mechanism and an image forming device provided with the paper feeder.  <P>SOLUTION: A paper feeding section 200(A) includes a paper feeding roller 510, a resist roller 530, a driving source, a pinion gear 540, a supporting plate 560, and a link member 550. Every time the paper feeding roller 510 make one rotation, the paper feeding roller delivers paper sheets loaded on a paper sheet loading section one by one to a conveyance path. The resist roller 530 conveys the paper sheet fed to the conveyance path 570 to a downstream side during normal rotation. The driving source generates rotation to be supplied to the resist roller 530. The pinion gear 540 selectively transmits the rotation of the driving source as rotation in a normal rotational direction to the resist roller 530. The supporting plate 560 supports the pinion gear 540, and is swingably supported by the paper feeding section 200(A). The link member 550 transmits the rotation of the paper feeding roller 510 to the supporting plate 560 within the range of a predetermined rotational angle during one rotation of the paper feeding roller 510.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008312171-A (JP)
Title: Route setting method, access network switching method, access network switching apparatus, mobile station, and proxy access network switching apparatus
Inventor: NISHIDA KATSUTOSHI
IPC: H04W40/34
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To switch an access network flexibly and efficiently and to conceal information of an apparatus for switching the access network.  <P>SOLUTION: In a mobile communication system having an access apparatus to control a connection between a mobile station and the access network and an access network switching apparatus to communicate with the mobile station by switching the access network, a first route for the mobile station to communicate with the access network is set when the mobile station enters a communication area of the access apparatus. When the first route is set, a second route for the access apparatus to communicate with the access network switching apparatus is set. When a prescribed condition is met, the access network switching apparatus switches the access network.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001652-A (JP)
Title: Polymer-grafted inorganic ultrafine particle nanocomposite, its manufacturing method, and thermoplastic composition comprising the same
Inventor: WONG MINHAO
IPC: C08L51/10
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanocomposite that comprises a high concentration of inorganic ultrafine particles uniformly dispersed without aggregation in a matrix resin.  <P>SOLUTION: The method of manufacturing the polymer-grafted inorganic ultrafine particle nanocomposite sequentially comprises, using an inorganic fine particle colloid solution as a raw material, steps of: modifying the inorganic ultrafine particles to prepare inorganic ultrafine particles with its surface chemically modified, preparing a polymerization solvent that dissolves monomers polymerizable into a polymer and has dispersed therein the inorganic ultrafine particles with its surface chemically modified, radically graft-polymerizing the monomers onto the inorganic ultrafine particles with its surface modified, and recovering the polymer-grafted inorganic ultrafine particles from the polymerization solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003201-A (JP)
Title: Liquid crystal display device
Inventor: UCHIDA TATSUO
IPC: G02F1/13
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device, in which the rise time from power-on to a normal display state of OCB (optically compensated birefringence) mode LCD can be shortened to be equal to that of TN(twisted nematic) mode LCD.  <P>SOLUTION: In the OCB mode liquid crystal display device, either one or both of the following means (1) and (2) are adapted. (1) An alignment holding voltage source 11 for continuously applying a voltage near a critical voltage V<SB>cr</SB>of spray-bend transition to a resting liquid crystal cell 1 is provided. (2) A liquid crystal 5 located in an electrode-free area (electrodeless area 21) is aligned to a high pretilt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004042-A (JP)
Title: Semiconductor memory device
Inventor: KINOSHITA MASAAKI
IPC: G11C11/41
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which suppresses and reduces an influence of a variation in on-currents of access transistors of different ports even if the on-currents are varied in a multiport memory cell.  <P>SOLUTION: The device is provided with a memory cell connected with word lines of first and second ports and connected with bit lines of the first and second ports. The device is also provided with port-to-port switches P21 and P22 which electrically connect the bit lines (DTA and DTB) and (DBA and DBB) of the first and second ports when row addresses of the first and second ports coincide with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002844-A (JP)
Title: System and method for evaluating quality of cereal grains
Inventor: KOJIMA HIROMICHI
IPC: G01N21/17
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality evaluation system of cereal grains that has a simple and low-cost constitution and can objectively and accurately measure and evaluate the glassiness of various cereal grains.  <P>SOLUTION: This quality evaluation system 1 includes a cereal grain cutter 3 for cutting the cereal grains, a tray 6 for arranging an arbitrary number of cut cereal grains in line, while the cross section side is set as the optical scanning side, and an imaging device 10 for optically scanning each of the cross sections of the cereal grains arranged in line on the tray 6 and acquiring the cross-sectional image of each cereal grain. The quality evaluation system 1 also includes an image processing and evaluation device 20 that has an image analysis processing means for performing each of contour extraction processing with respect to the cross-sectional image of each acquired cereal grain, facing section contour removal processing to the contour extraction image, area calculation processing of calculating the areas of a glass quality section, a semi-glass quality section, and a powder quality section to each contour image, after the facing section contour removal; and processing of comparing the sum of the calculated areas of the glass quality section and the semi-glass quality section with the total area of the contour image, after the facing section contour removal for each contour image and of calculating the glassiness of each cereal grain, and a printer 40 for outputting the processing result of the image analysis processing means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008024924-A (JP)
Title: Binding band
Inventor: KANEKO NOBUYUKI
IPC: C08L77/02
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding band excellent in moldability, bending resistance, binding site strength, and rubbing sound.  <P>SOLUTION: This thermoplastic resin composition comprising 30 to 99 wt.% of a polyamide resin (a) and 70 to 1 wt.% of a polylactic acid resin (b) having a weight-average mol.wt. of 100,000 to 270,000 converted into PMMA, wherein the total amount of the polyamide (a) and the polylactic acid resin (b) is 100 wt.%, is characterized in that the polyamide (a) and the polylactic acid resin (b) form a continuous phase and a dispersed phase, respectively, in a resin phase separation structure observed with an electron microscope.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007236982-A (JP)
Title: Medical material and method of manufacturing it
Inventor: IGUCHI SEIICHIRO
IPC: A61L33/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical material, facilitating manufacture, uniformly containing antiplatelet agent, and continuously eluting the antiplatelet agent, and a method of manufacturing it.  <P>SOLUTION: This medical material is characterized in that an antiplatelet agent is contained in a polyamide block copolymer consisting of a polyamide as hard segment and a soft segment. The polyamide block copolymer formed of polyamide as hard segment and a soft segment is mixed with an antiplatelet agent in the molten state, or a polyamide block copolymer formed of polyamide as hard segment and a soft segment and the antiplatelet agent are dissolved in a solvent, and mixed. After that, the solvent is removed to manufacture the medical material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2009008003-A (JP)
Title: Valve lift actuator
Inventor: FUJIYOSHI SHIYUNKI
IPC: F01L13/00
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable valve lift actuator.  <P>SOLUTION: A male screw part 340 formed on a linear motion shaft 34 which linearly moving together with a control shaft 12 for changing a valve lift amount is screwed, through ball members 36, with a female screw part 320 formed in the inner peripheral part 32 of a bottomed cylindrical rotary body 31 which is rotatingly driven by an electric motor 50. An oil seal 40 is disposed in the boundary portion between a first storage chamber 22 into which the first end part 311 of the rotary body 31 is opened and a second storage chamber 23 for storing the second end part 312 of the rotary body 31 on the closing side and the electric motor 50. The linear motion shaft 34 comprises: a flange part 344 slidably supported on the inner peripheral part 32 of the rotary body 31 on the first end part 311 side more than the female screw part 320; and a communication hole part 346 allowing the female screw part 320 side to communicate with the first storage chamber 22 side with the flange part 344 interposed therebetween.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011345-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the decline of interest under the control to a high-probability status while reducing a sense of loss felt by players when the acquisition of a larger number of prize balls fail.  <P>SOLUTION: The game machine is provided with a symbol display means 115 which variably displays a plurality of symbol trains. Upon the reception of game balls into the first receiving slot 602, the first start information is stored or upon the reception of the second start information into the second receiving slot 604, the second start information is stored. When requirements for starting the variation in the plurality of symbol trains are established, a lottery is carried out from the first or second start information and the result of the lottery is shown on a symbol display means 115. When the lottery based on the first start memory is won, a special jackpot winning game or a minor prize winning game is executed or when that based on the second start information done, a special jackpot winning game or the normal jackpot winning game is executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015137-A (JP)
Title: Fixing member, fixing device, and image forming apparatus
Inventor: YOSHII TAKAYUKI
IPC: G03G15/20
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long life fixing member whose outermost layer has excellent bending resistance and wearing resistance and lubricity as well, thereby providing high image quality and to provide a fixing device using such a fixing member and an image forming apparatus.  <P>SOLUTION: In the fixing member which comprises a plurality of layers and whose outermost layer is a fluorinated carbon resin layer made of a fluorinated resin, the fluorinated carbon resin layer consists of a resin composition constituted by compounding polytetrafluoroethylene with a tetrafluoroethylene/perfluoro alkyl vinyl ether copolymer in which the ratio between the number of oxygen atoms and the number of carbon atoms in a molecular chain is 1/60 or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT