baber/WOPTO huggingface dataset:
Patent JP-2009160257-A (JP)
Title: Objective optical system for endoscopes and endoscope system using the same
Inventor: AKIYAMA DAISUKE
IPC: A61B1/00
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective optical system for endoscopes and an endoscope system wherein the leakage of the excitation light caused by oblique incidence on an excitation light cutoff filter can be effectively prevented and even feeble fluorescent light can be observed without flare with respect to the excitation light.  <P>SOLUTION: In the objective optical system 4 for endoscopes for the fluorescence observation, at least two excitation light cutoff filters 405 and 409 in which the transmittance of excitation light in its wavelength band is 0.1% or less are arranged and optical elements 407, 409 with power are interposed between optional two of the excitation light cutoff filters.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168574-A (JP)
Title: Semiconductor test apparatus
Inventor: KUDO NOBUHIRO
IPC: G01R31/28
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor test apparatus capable of efficiently carrying out an analysis, by reducing user's operations needed when analyzing a plurality of shmoo plots.  <P>SOLUTION: The semiconductor test apparatus 1 is equipped with a test apparatus main unit 10 which carries out a test of a DUT 30, and a terminal device 20 including a display section 26 for displaying a test result obtained by the test apparatus main unit 10. The test apparatus main unit 10 makes a pass-fail determination while gradually changing a timing and a voltage of a test signal to be applied to the DUT 30, and can acquire its determination result (shmoo data). The terminal device 20 has a display controller 22a which displays a shmoo plot about at least two of shmoo data sets obtained by the test apparatus main unit 10, on the display section 26 in their superimposed state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168611-A (JP)
Title: Infrared solid-state imaging device
Inventor: ONAKADO TAKAHIRO
IPC: H04N5/33
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal infrared solid-state imaging device which achieves performance improvement by reducing NETD thereof.  <P>SOLUTION: The thermal infrared solid-state imaging device is provided with: a pixel array in which pixels including a temperature detection element having a heat insulating structure and an infrared absorbing structure are arranged in a two-dimensional manner; a means for performing resetting operation to set the potential of the temperature detection element to be reverse-biased predetermined potential for each pixel of the pixel array and reading output after a lapse of predetermined accumulation time from the resetting operation; a means for providing the row of reference pixels which do not have a heat insulating structure and an infrared absorbing structure and each reference pixel with different accumulation time for each line, performing resetting operation for each reference pixel, and reading output from each reference pixel after a lapse of different accumulation time from the resetting operation; and a comparison circuit for comparing the output read from each reference pixel to a standard voltage. The predetermined accumulation time for the pixels of the pixel array is determined on the basis of the output of the comparison circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167767-A (JP)
Title: Repairing construction method of pavement material
Inventor: KOKUSHO MASATO
IPC: E01C23/09
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repairing construction method of a pavement material capable of extending a service period, by preventing the expansion of separation from a backing layer after the service, by repairing a separation place by a simple method.  <P>SOLUTION: For detecting the separation place of drainage pavement 4, whether or not the drainage pavement 4 separates from the backing layer 1 is detected by hearing a hitting sound by lightly striking from a surface of the drainage pavement 4. A hole 5 reaching up to a vicinal position of the backing layer from a surface of a pavement material of the drainage pavement 4, is formed in at least one place or more of the separation place. In this hole 5, an adhesive W such as an epoxy resin or an epoxy urethane resin is injected into a part X and the hole 5 separated from the drainage pavement 4 and the backing layer 1. After dispersing the adhesive W injected in a state of putting a plug 6 on the hole 5 to the separation place, the plug 6 is extracted, and repairing work is finished by filling a pavement material of the same construction material as the pavement material in the hole 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173296-A (JP)
Title: Heat insulating cup
Inventor: SASAKI NORIYUKI
IPC: B65D81/38
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double layered heat insulating cup, excellent in high heat insulating properties, not preventing the hand gripping the cup from feeling hot because a sleeve functioning as an outer wrapping paper does not deformed to form a recess when the cup is filled with hot water to increase weight and achieving cost reduction by eliminating use of thick paper base material for the sleeve.  <P>SOLUTION: In the heat insulating cup (3) including a paper cup body (1) constituted by a barrel member (4) and a bottom member (5) and having a bottom rim part (6), and the sleeve (2) wound on the outer periphery of the paper cup body (1), the heat insulating cup is formed with an emboss (7) on the outer face of the paper cup body (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177920-A (JP)
Title: Protective relay device
Inventor: OSHITA SATORU
IPC: H02H3/38
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective relay device capable of automatically interrupting a distribution line where a grounding fault occurs when a bus tie circuit breaker is on and a ground fault sequential circuit breaker is not used.  <P>SOLUTION: The protective relay device 10 includes trip signal generating means 40, 50. The generating means generate the following trip signals when the bus tie circuit breaker 4 installed between first and second buses 1<SB>1</SB>, 1<SB>2</SB>is on, first and second ground fault sequential circuit breakers for interrupting first to sixth distribution lines 2<SB>1</SB>to 2<SB>6</SB>in predetermined order is off, and a zero-phase voltage V<SB>0</SB>exceeds a zero-phase voltage set point V<SB>00</SB>: first to sixth trip signals TR<SB>1</SB>to TR<SB>6</SB>for interrupting first to sixth circuit breakers 6<SB>1</SB>to 6<SB>6</SB>installed in a distribution line through which among first to sixth zero-phase currents I<SB>01</SB>to I<SB>06</SB>passed through the first to sixth distribution lines 2<SB>1</SB>to 2<SB>6</SB>, the largest zero-phase current was passed. These trip signals are generated on condition that the phases of the zero-phase currents other than the largest zero-phase current should be all out of a predetermined angular range relative to the phase of the largest zero-phase current.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008181880-A (JP)
Title: Layer with insulated fiber and electrochemical cell
Inventor: KRITZER PETER
IPC: H01M50/417
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator suppressing self discharge of an electrochemical cell for a long time, in details, a separator having a stable ammonia bonding capacity for a long time.  <P>SOLUTION: The separator contains fibers including at least a first substance capable of chemically/physically bonding with ammonia or an ammonium compound, and the first substance is included not on the surface of the fiber but in an inside volume region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009177935-A (JP)
Title: Dc power supply
Inventor: KYOGOKU AKIHIRO
IPC: H02M7/12
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient and noise-reduced DC power supply having a simple configuration and functions for suppressing power supply harmonics and improving the power-factor.  <P>SOLUTION: The DC power supply includes: a series-parallel connection circuit in which an AC power supply 1 is connected in parallel with a plurality of series circuits provided with high-speed diodes 2a, 2b and switching means 3a, 3b in the same direction; a plurality of reactors 4a, 4b respectively connected between points for connecting the fast-speed diode 2a, 2b with the switching means 3a, 3b in the series-parallel connection circuit and the lines of the AC power supply 1; and a smoothing capacitor 5 connected between the parallel connecting points in the series-parallel connection circuit and connected in parallel with a load 6. Diodes 7a, 7b are respectively connected between the parallel connecting points on the side to which the switching means 3a, 3b are connected among the parallel connecting points in the series-parallel connection circuit and the lines of the AC power supply 1 to control the switching means 3a, 3b. This enables a desired DC voltage to be supplied to the load.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174626-A (JP)
Title: Automatic transmission
Inventor: SAITO NORIAKI
IPC: F16H3/66
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce friction losses by disengaged engagement elements by engaging three engagement elements in each speed change stage in an automatic transmission for performing the speed change for eight forward stages by using four planetary gears and five engagement elements.  <P>SOLUTION: Three elements of a third planetary gear 7 are defined as first, second and third elements in the order in a velocity diagram, three elements of a fourth planetary gear 8 are defined as fourth, fifth and sixth elements in the order in the velocity diagram, and the third element Cm is connected to the sixth element Sr. There are provided a first engagement element C1 for connecting an input member 2 to the third element Cm, a second engagement element Ca for connecting the second element Rm to the fourth element Cr, a third engagement element Cb for connecting the first element Sm to the fourth element Cr, a fourth engagement element B1 for transmitting the acceleration output to the first element Sm by operating the first planetary gear 4, and a fifth engagement element B2 for transmitting the deceleration output to the second element Rm by operating the second planetary gear 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176031-A (JP)
Title: Autonomous mobile body, autonomous mobile body control system and self-position estimation method for autonomous mobile body
Inventor: MORI TAKEMITSU
IPC: G01S5/16
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous mobile body, an autonomous mobile body control system and a self-position estimation method for the autonomous mobile body, allowing easy and high-accuracy recognition of a self-position even in environment wherein relative position information of the self-position to peripheral environment cannot be sufficiently obtained.  <P>SOLUTION: This autonomous mobile body is provided with: a self-position candidate calculation part calculating a self-position candidate of a mobile body main body; a self-position recognition part recognizing an estimated self-position based on the calculated self-position candidate; and a detection part detecting infrared light irradiated from an infrared irradiation part irradiating the infrared light including a peculiar ID signal. In the self-position recognition part, the self-position candidate calculated by the self-position candidate calculation part is corrected based on information related to the infrared light detected in the detection part, and the self-position candidate after the correction is recognized as the estimated self-position on a previously stored movement map.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176939-A (JP)
Title: Substrate gripper and substrate carrying robot with the same, and semiconductor production device
Inventor: ZENPO EIJI
IPC: B65G49/07
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate gripper thinning the whole thickness of a hand and being miniaturized and lightened.  <P>SOLUTION: The substrate gripper includes a baseplate 11 divided into two from the base end side to the front end side, a gripping plate 12 fitted to the top face of the baseplate 11 and a gripping driving section 7 fitted between the baseplate 11 and the gripping plate 12. The substrate gripper further includes: a gripping section 10 consisting of the front end of a forked base end and the front end of the gripping plate 12; and guide sections 20 guiding a substrate partially at each front end of a fork. The gripping driving section 7 is composed of: an biasing means 15 for biasing the base end side to the upper side at all times on the base end side of the gripping plate 12; and an electromagnet section 14 for attracting the gripping plate 12 to the baseplate 11 side by an electrical conduction in the vicinity of the biasing means 15. The gripping driving section 7 is further composed of a bearing section 13 vertically oscillating the gripping plate 12 to the baseplate 11 on the front end side. The guide sections 20 have guide grooves 23 where the guide sections 20 can abut on the surface, rear and side face of the periphery of part of the substrate at its front ends.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034983-A (JP)
Title: Image formation device, its maintenance-management method and image forming system
Inventor: IZUMIYA KENJI
IPC: H04N1/387
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To present the maintenance inspection timing of the device by voice and character information.  <P>SOLUTION: This image forming device includes an image forming part 80 forming an image based on image information on a predetermined surface of paper and forming an image position identifying reference mark in a predetermined position of the paper, mark sensors 11 and 12 outputting position information by detecting a position of the reference mark formed on this transfer paper, a memory part 30 storing the position information detected by these mark sensors 11 and 12, and a control part 15 statistically processing the position information stored in this memory part 30. This constitution can grasp an tendency and a property of a positional dislocation quantity of the reference mark quantitatively analyzed with the lapse of time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176972-A (JP)
Title: Anode body for solid electrolytic capacitor, and solid electrolytic capacitor oneself
Inventor: MIZUKOSHI TAKASHI
IPC: H01G9/052
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anode body for a solid electrolytic capacitor which is manufactured easily , and has a high electrostatic capacity, and further, is thin, and to provide the solid electrolytic capacitor using the anode body.  <P>SOLUTION: A press-molded body having a tantalum powder 2 existent uniformly among the fibers of the assembly comprising tantalum fibers 1 is so created as to obtain a porous sintered body by vacuum-sintering the powder 2. An anode connecting portion 11 comprising the tantalum fibers 1 is formed in the porous sintered body. This is used as the anode body for the solid electrolytic capacitor. Also, an oxide coat layer and a cathode layer are so formed in a powder inclusively mixed portion 12 as to derive a cathode terminal therefrom, and then an anode terminal is so derived from the anode connecting portion 11 as to obtain the solid electrolytic capacitor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174449-A (JP)
Title: Internal combustion engine
Inventor: NOKAWA SHINICHIRO
IPC: F02B23/10
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance homogenety of fuel and air in an internal combustion engine, using only a fuel injection means for injecting fuel directly into a combustion space.  <P>SOLUTION: On a side nearer to a cylinder head 1H of an internal combustion engine 1, a tumble flow TF is generated flowing from an intake opening 3io which opens in the cylinder head 1H toward an exhaust opening 3eo which also opens in the cylinder head 1H. A direct injection valve 10 injects fuel directly into a combustion space B. The direct injection valve 10 injects the fuel on a side nearer to an intake gas top dead point than a midpoint between the intake gas top dead point and an intake gas bottom dead point, toward a portion where a piston top face 5T and a cylinder inner face 1Sw intersect. After that, the direct injection valve 10 again injects the fuel into the combustion space B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008191149-A (JP)
Title: Optical cavity structure for implantation
Inventor: KIESEL PETER
IPC: G01N21/01
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide various techniques including an implantable product.  <P>SOLUTION: A system 10 is an implantable product including members 12 and 14 together connected along a broken line 16. The product is long and narrow, and similar to a short needle. The member 12 has a specimen container 20 while the member 14 has a reference container 22. The containers are separated from each other by a wall part-like structure 24 and the reference container is completely surrounded by a wall part-like structure 26 on the opposite side of the structure 24 while respective end parts are surrounded by wall part-like structures such as the structure 27, for example. Since the specimen container is left open, a bodily fluid 28 can get in and get out through an open end part or an opening in a side wall part 29. Since the bodily fluid is continuously replaced with that in a surrounding area, continuous monitoring can be allowed. The members 12 and 14, being light-transmissive, receive input light via an entrance surface while they provide output light via an exit surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116056-A (JP)
Title: Controller for transmission
Inventor: FRIEDMANN OSWALD
IPC: F16H61/02
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revolution introduction part allowing only comparatively small leakage.  <P>SOLUTION: The first end area of the tubular part 3 is inserted into and engaged with a hole 4 in the first component 1, and the second end area of the tubular part 3 is inserted into and engaged with a hole 5 in the second component 2. The first end area of the tubular part 3 is sealed by a piston ring 9 to the inner wall of the hole 4 of the first component 1, and it is moreover freely and relatively revolvable to the first component 1. An O-ring packing 7 is automatically tightened to the inner wall of the hole 5 of the second component 2 and the tubular part 3 is formed so that it revolves at the same speed as the second component 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009179158-A (JP)
Title: Prime mover portion structure of utility vehicle
Inventor: FUJITA YASUSHI
IPC: F01P11/12
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prime mover portion structure of a utility vehicle having a radiator with a dust cover net almost the entire surface of which can be capable of cleaned, and having an enhanced work performance by maintaining cooling effect of the radiator without disturbing an air-intake action.  <P>SOLUTION: The prime mover portion structure includes radiator covers 2 and 3 provided outside of a radiator 5 for cooling an engine 16 constituted of a net portion (net) 3 and a frame portion 2 of the net portion 3, a wind-shield plate 6 having a moving mechanism 23 capable of being linearly moved along the net portion 3 of the covers 2 and 3, and an air-intake port 60 provided to a stepped portion D between the frame portion 2 and the net portion 3 of the radiator covers for supplying external air to the radiator 5. Further, the mesh size of the net portion 3 is enlarged on the side of the air-intake port 60, while the mesh size on the opposite side is reduced. Because the wind-shield plate 6 can be moved over almost the entire surface of the net portion 3, almost the entire face of the net 3 can be cleaned. Because the air-intake port 60 is provided to the stepped portion D, an air-intake force does not decrease. Further, by increasing the mesh size of the net portion 3 on the side of the air-intake port 60, decrease in suction force of the external air can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182770-A (JP)
Title: Piezoelectric resonator
Inventor: RYU YOSHITAKE
IPC: H01L41/312
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric resonator which is reduced in deterioration of resonance characteristics due to a vibration leakage by prescribing the size of a support portion, since when a rectangular support portion is coupled nearby a node point of a rectangular piezoelectric vibration portion in a piezoelectric resonator using width vibrations, vibrations nearby the node point reach the support portion depending upon the size of the support portion to cause a vibration leakage, resulting in resonance characteristic deterioration.  <P>SOLUTION: The piezoelectric resonator 1 reduces the deterioration in resonance characteristics due to the vibration leakage by satisfying: 0.015≤a/b≤0.200, wherein (a) is the width of support portions 4a and 4b coupled nearby the node point N where a piezoelectric vibration portion 3 is supported and (b) is the width of the piezoelectric vibration portion 3; d=1.5b, wherein the (d) is the length of the piezoelectric vibration portion 3 and (b) is the width; and 7×10<SP>-3</SP>λ≤c≤190×10<SP>-3</SP>λ, wherein (c) is the length of the support portions 4a and 4b, and λ is the wavelength of vibrations in use.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178502-A (JP)
Title: Ophthalmologic measuring apparatus
Inventor: KOBAYASHI MARIKO
IPC: A61B3/09
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring apparatus capable of accurately finding convergence abnormality such as heterophoria.  <P>SOLUTION: The ophthalmologic measuring apparatus is provided with: an adjustment measurement part 30 for irradiating the eye 14 of a subject with visible light and invisible light for measurement, receiving a reflected luminous flux from the retina F of the eye to be examined of the invisible light and measuring the adjustment of the eye 14 of the subject on the basis of the received light-receiving signals; and a shielding part 81 having wavelength selection characteristics for shielding a light beam radiated to the eye 14 of the subject but transmitting the invisible light for the measurement. After the subject views a gazing object 12 with both eyes, it is viewed with one eye by shielding the visible light to one eye (14R or 14L) of the subject in the shielding part 81 or shielding the visible light to one eye 14R of the subject, then the visible light to the one eye 14R of the subject is transmitted, and the adjustment of the eye 14 of the subject before and after shielding the visible light or before and after transmitting it is measured in the adjustment measurement part 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT