baber/WOPTO huggingface dataset:
Patent JP-2011002053-A (JP)
Title: Power transmission shaft
Inventor: ISHIJIMA MINORU
IPC: F16D3/227
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To shorten an axial dimension of a power transmission shaft mounted with a joint at an end of an intermediate shaft made of CFRP (Carbon Fiber Reinforced Plastic).SOLUTION: The power transmission shaft comprises a hollow and cylindrical shaft S made of CFRP and a constant-velocity joint J1 formed with a male-type toothed portion 16 on a periphery of an outside joint member 10. The outside joint member 10 is press-fitted into the shaft S made of CFRP to thereby be coupled together.
Patent JP-2011009260-A (JP)
Title: Solar cell module and method of manufacturing the same
Inventor: KITAO NORIYUKI
IPC: H01L31/042
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an efficiently manufactured solar cell module and a method of manufacturing the solar cell module.SOLUTION: A sealing material layer 1 in the solar cell module M is equipped with: an upper sealing material layer 11; and a lower sealing material layer 12. A solar cell 12 is sealed in the upper sealing material layer 11, and a back-reflector 4 reflecting light incident from a light incidence surface is provided on the back surface of the lower sealing material layer 12. Each of the upper sealing material layer 11 and the lower sealing material layer 12 of the sealing material layer 1 is made up of an ultraviolet curing resin.
Patent JP-2011005723-A (JP)
Title: Water-discolored desk mat and water-discolored desk mat set using same
Inventor: NAKAJIMA AKIO
IPC: B43L3/00
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a desk mat having high convenience, high learning performance, high taste, and high applicability, and writing on a sheet surface, preventing contamination caused by writing ink or erased wastes, or write erasure caused by contact, and adding a trace, a maze play or the like according to a type of a printed article held on a transparent sheet bottom surface.SOLUTION: A water-discolored desk mat 1 containing a low-refractive index pigment dispersed in a binder resin and fixed, is configured by forming a porous layer 3 made nontransparent in a liquid nonabsorbing state and made transparent in a liquid absorbing state on the surface of a transparent sheet 2. A water-discolored desk mat set includes the water-discolored desk mat and a water sticking tool.
Patent JP-2011008050-A (JP)
Title: Image display element and image display
Inventor: MASUZAWA MASAHIRO
IPC: G02F1/167
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic display element capable of enhancing controllability for moving a particle, and excellent in visibility and display quality.SOLUTION: This electrophoretic display element is constituted to set total (W1+W2+S) of a length W1 of the first electrode 21, a length W2 of the second electrode 22 and a length S of a space between the driving electrodes, to be smaller than a space D from the third transparent electrode 11 up to the first electrode 21 and the second electrode 22, so as to restrain a longitudinal directional (mutual moving direction between the first electrode 21/the second electrode 22 and the third transparent electrode 11) movement of the electrophoretic particle. W1<W2 and S<W1 are preferable therein.
Patent JP-2009212543-A (JP)
Title: Semiconductor device
Inventor: TANAKA YOSHINORI
IPC: H01L21/8242
Filed: 2009-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which does not generate peeling with an insulating film and breakage which become a cause of a short circuit, or the like, even when using a metal such as Ru, or the like, for the storage node.  <P>SOLUTION: The semiconductor device includes: a first insulating layer prepared on a semiconductor substrate; a plurality of conductive plugs; a plurality of first conductive films each having a cylindrical shape; a second conductive film which is a conductive film, having a first and second sidewall portions which face each other and making a shape of one groove with a first portion extending along a first direction and a second portion extending along a second direction perpendicular to the first direction between the first and second sidewall portions; a second insulating layer; a dielectric film; and a third conductive film, where the plurality of first conductive films are arranged at the side of the second sidewall portion of two regions zoned sandwiching the second conductive film, and the upper end of the first sidewall portion is at a position higher than the top surface of the second insulating layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010079257-A (JP)
Title: Reflection type projecting optical device
Inventor: TOYODA MITSUNORI
IPC: G02B17/06
Filed: 2009-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type projection optical device that has imaging magnification greatly improved compared with a conventional device, is composed of only reflecting mirrors, and has a high magnification.  <P>SOLUTION: Additional optical systems M3 and M4 used to increase imaging magnification are connected to an objective optical system formed from a combination of a concave mirror M2 oriented toward the surface of a specimen and a convex mirror M1 opposed to the concave mirror.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011012360-A (JP)
Title: Method for producing stretch-broken yarn of polyethylene naphthalate
Inventor: NAGASE SATOSHI
IPC: D06M15/53
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a stretch-broken yarn of a polyethylene naphthalate by which the high-quality stretch-broken yarn having naps and spun-like texture while maintaining the high strength of a filament yarn can be produced stably.SOLUTION: The method for producing the stretch-broken yarn of the polyethylene naphthalate includes applying oil in an attached amount of not less than 0.01 wt.% and not more than 0.1 wt.% based on the weight of a polyethylene naphthalate filament yarn constituted of not less than 500 and not more than 5,000 filaments, and having a single fiber fineness of not less than 1 dtex and not more than 7 dtex to the filament yarn, and subjecting the resultant filament yarn to stretch-breaking so that the stretch-breaking ratio may be 15 times or more and 20 times or less.
Patent JP-2011013643-A (JP)
Title: Developer separator and image forming apparatus
Inventor: AOKI MOMOMI
IPC: G03G21/10
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To recover carrier contained in developer such that carrier that can be recycled is separated from carrier that cannot be recycled.SOLUTION: The developer separator includes a first rotor, which has a magnetic force generator 10e in it and rotates while attracting carrier to its periphery by means of magnetic force generated by the magnetic force generator 10e. The first rotor rotates while attracting normal magnetic carrier, whose magnetic function has not deteriorated, to its periphery, and meanwhile, it separates deterioration magnetic carrier whose magnetic function has deteriorated from the periphery by means of centrifugal force. Thus, the normal magnetic carrier is separated from the deterioration magnetic carrier.
Patent JP-2011018552-A (JP)
Title: Terminal connection structure of circuit board
Inventor: OKAMURA MASAHIKO
IPC: H01R12/77
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To restrain unevenness of a current flowing in each connector terminal, in a structure for connecting a plurality of connector terminals in parallel in the same circuit pattern.SOLUTION: In the terminal connection structure of the circuit board 3 to which the plurality of draw-out terminals 9 drawn out from the connector 1 are connected, the circuit board 3 is provided with a plurality of first electrodes 21a, b connected to circuit patterns 19a, b and a plurality of second electrodes 23a, b formed in opposition to the first electrodes 21a, b to which the draw-out terminals 9 are connected. As the first electrodes 21a, b connected in parallel with the same circuit patterns 19a, b are connected to the second electrodes 23a, b each through an adjustment resistor 5, variations in resistance of each connector terminal can be alleviated to alleviate unevenness of a current flowing in each connector terminal.
Patent JP-2011016558-A (JP)
Title: Packaging container
Inventor: TABATA TORAYUKI
IPC: B65D1/30
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container that is assembled easily in one touch, when used, and is designed so that a plurality of packaging containers can be stacked compactly without taking a bulky form when stored or conveyed.SOLUTION: In the packaging container C, a first tray 1 and a second tray 2 are connected so as to be bendable around a connecting portion 3 via hinges 4 and 5, and fitting portions 10 are provided, each fitting portion being formed from a recess 11 provided in an inclining surface of each of the two trays 1 and 2 and a projection 12 provided on an inclining surface of each of the connecting portions 3. Each recess 11 has a gradient face 11a extending upward toward the upper edge from its bottom and forms such a tapered shape as to become wider toward a lower position from a higher position as viewed from above. Each projection 12 has a gradient face 12a extending downward toward a lower skirt from its top and has such an inverted tapered shape as to become narrower toward the skirt from its top and forms such a tapered shape as to become wider toward a lower position from a higher position as viewed from above.
Patent JP-2011024280-A (JP)
Title: Sealing member and method of manufacturing the same
Inventor: GOTO HIROKI
IPC: B60R16/02
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing member which prevents a liquid such as water from infiltrating into between the member and another member on the other side through the space between an exposed inner part and an outer part, and a method of manufacturing the sealing member.  <P>SOLUTION: A grommet body 1 includes a reinforcing member 2, a plate part 11, and a close sticking member 3. The reinforcing member 2 is constituted of a hard material. In the reinforcing member 2, a through-hole 24 for fixing the grommet body 1 to a door panel 40 is created. The plate part 11 is constituted of an elastic material to be integratedly molded with the reinforcing member 2, and the reinforcing member 2 is buried while the through-hole 24 is being exposed. The close sticking member 3 is stuck to the surface 20a apart from the door panel 40 of the reinforcing member 2 over the whole periphery of the outer brim of the through-hole 24, thereby being stuck to the reinforcing member 2. Besides it is so buried in the plate part 11 as to be stuck to the plate part 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020468-A (JP)
Title: Steering device for ship
Inventor: TANAKA TAKAAKI
IPC: B63H5/08
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a steering device for a ship steering the ship even in the event of a trouble in any of equipment constituting the steering device by steering an outboard motor by the use of other normally working equipment.  <P>SOLUTION: The steering device for the ship is arranged in the ship 1 with two or more juxtaposed outboard motors 3L, R. The device includes a lever positional deviation detecting part 63 detecting deviation between lever positions of remote control operation levers 61L, R for adjusting throttle openings of the outboard motors detected by lever position detecting parts 62L, R, a steering wheel 5 for steering the outboard motors, and a steering angle detecting means for detecting the steering angle of the steering wheel or a trouble detecting means for detecting a trouble that occurs in a communication line 14 for transmitting the steering angle. Outboard motor steering controllers 12L, R drive actuators 11L, R based on the transmitted steering angle have emergency control modes for driving the actuators based on the deviation of the lever position detected by the lever positional deviation detecting part when the occurrence of the trouble is detected by the trouble detecting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009273358-A (JP)
Title: Method of clarifying place where meteorite causing dinosaur extinction has fallen
Inventor: KOBORI SHIZU
IPC: 00000/00
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To give a resolution to the problem as to where a meteorite has fallen while it is considered that the meteorite has fallen anywhere in the North America and has induced dinosaurs extinction.  <P>SOLUTION: The Hudson Bay of Canadian Shield is cratered because a meteorite has fallen to this area. The meteorite which has fallen causes the Canadian Shield in the Hudson Bay to move, and the Baffin Island has been formed. At this time, cracks are generated on the north part of the Hudson Bay, and Banks Island, Victoria Island and Queen Elizabeth Islands are formed. At this time, Canadian Shield has cracked, moved northeastward and Canadian Shield has been formed in Greenland. The meteorite which has fallen in the Hudson Bay causes cracks, rivers, and valleys to be formed in the geographical feature of North America.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011023452-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: KUTSUNAI TOMOE
IPC: H01L27/06
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device operating at a high speed while having a resistive element of small variation in a value of resistance and excellent in characteristics, and also to provide a method for manufacturing the semiconductor device.  <P>SOLUTION: The semiconductor device is equipped with: an element isolation region 12 formed in a semiconductor substrate 11; a first active region 13A; a second active region 13B; a first conductivity type MIS transistor formed on the first active region 13A and having a first conductivity type gate electrode 16A comprising silicon in which a first conductivity type impurity is introduced; a second conductivity type MIS transistor formed on the second active region 13B and having a second conductivity type gate electrode 16B comprising silicon in which a second conductivity type impurity is introduced; and a p-type resistor 16D formed on the element isolation region 12, comprising silicon in which a p-type impurity is introduced, and having a value of resistance larger than those of the n-type gate electrode 16A and the p-type gate electrode 16B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021934-A (JP)
Title: Navigation device
Inventor: KONO ATSUSHI
IPC: G01C21/00
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device capable of readily displaying easy-to-view traffic information.  <P>SOLUTION: The navigation device includes a traffic information acquisition part 11 for acquiring traffic information from the outside; a traffic information accumulating part 12 for accumulating the traffic information acquired by the traffic information acquisition part; a vehicle condition acquisition part 13 for acquiring a vehicle condition; a traffic information display priority control part 14 for changing display priority of the traffic information accumulated in the traffic information accumulating part in accordance with the vehicle condition acquired by the vehicle condition acquisition part; and a traffic information display part 15 for reading out traffic information whose display priority is changed by the traffic information display priority control part from the traffic information acquisition part and displaying it, according to the display priority.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022417-A (JP)
Title: Method for manufacturing liquid crystal display panel
Inventor: MURATA SATOSHI
IPC: G02F1/1339
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the disconnection in a wiring line for voltage application or the occurrence of a terminal flaw that causes corrosion of a terminal, by exposing a terminal for voltage application without degmentalizing a substrate.  <P>SOLUTION: A terminal 4 for voltage application is disposed in a region 2a having a predetermined width on one side of a TFT substrate 2, and the terminal 4 for voltage application is connected to display regions 2b segmented into a matrix form in other regions. Display regions 3b are segmented in a matrix on a CF substrate 3 having the same size as the TFT substrate 2, corresponding to the display regions 2b of the TFT substrate, without leaving a predetermined width in the left side 3a. The TFT substrate 2 and the CF substrate 3 of the display regions 3b are laminated so as to expose the terminal 4 for the voltage application of the TFT substrate 2, as well as, to overlap the display regions 2b of the TFT substrate 2 and the display regions 3b of the CF substrate. A liquid crystal layer containing a liquid crystal having negative dielectric anisotropy and a polymerizable component that polymerizes by light or heat is sealed between the substrates. The polymerizable component is polymerized, while a voltage is applied to the terminal 4 for voltage application.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024049-A (JP)
Title: Image processing apparatus, and method therein
Inventor: KANDA SHIGEKAZU
IPC: H04N1/409
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of adaptively correcting MTFs based on an MTF of an image output apparatus by using an MTF correction coefficient corresponding to pixel feature quantity when the deterioration in image quality owing to the MTF of the image output apparatus is different depending on the pixel feature quantity of an image.  <P>SOLUTION: A feature quantity calculating section 104 calculates the feature quantity of an image per frequency component for each of pixels of an input image. An MTF acquiring section 109 acquires an MTF corresponding to the feature quantity from an MTF storage section 108 for storing an optical transmission function of an image output apparatus 103 for each frequency component. A correction filter creating section 110 creates a correction filter of a frequency space for correcting the input image from the MTF acquired for each frequency component. A correction filter converting section 111 converts the correction filter of the frequency space into a correction filter of an actual space. An image converting section 112 uses the correction filter of the actual space to execute correction for each pixel of the input image. An image output section 113 outputs a corrected image to the image output apparatus 103.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010111511-A (JP)
Title: Paper loading device and image forming device
Inventor: TERAO YASUNOBU
IPC: B65H31/18
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of the noise caused by the vibration of the rear end of the paper loaded in large quantity on a movable tray.  <P>SOLUTION: This paper loading device includes a paper end support member 190 having a belt 196 which runs the same distance as the moved distance of the movable tray 140 in conjunction with the movement of the movable tray 140. Namely, even when the movable tray 140 is moved, the position of the contact of the rear end of the paper on the movable tray 140 on the belt 196 is kept unchanged. Consequently, the movable tray 140 is lifted without the slidable movement of the rear end of the paper loaded thereon relative to a cover member 136 and the paper end support member 190.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011029707-A (JP)
Title: D/a converter and method for testing operation of the same
Inventor: ASAYAMA HAJIME
IPC: H03M1/76
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a D/A converter which does not need a highly precise voltage meter and can shorten a test time even in the case of a 1ch D/A converter.  <P>SOLUTION: The D/A converter for performing D/A conversion of an input digital code signal and outputs it includes a D/A conversion circuit part which divides input voltage by a plurality of serially connected resistors at a plurality of partial pressure ratios and outputs one of respective partial voltages as an analog signal via a plurality of switches on/off controlled in accordance with a digital code signal. The D/A conversion circuit part outputs the analog signal corresponding to a test signal inputted as the input voltage and outputs the digital code when the test signal is input.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025125-A (JP)
Title: Dissolved oxygen concentration control system
Inventor: KAKIMOTO NAOYA
IPC: C02F1/20
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To continuously detect the dissolved oxygen concentration of a closed piping passage.  <P>SOLUTION: A dissolved oxygen concentration control system including the closed piping passage 1, and a deaeration passage 4 whose both ends are connected to the close piping passage 1 and which is equipped with a feed water pump 2 and a deaerator 3, includes a sensor 22 which detects the dissolved oxygen concentration of water to be deaerated in the deaeration passage 4, a bypass passage 5 which is connected parallel to the deaerator 3, a flow control valve means 6, 8 which controls the flow of the water to be deaerated to the deaerator 3 and the bypass passage 5, and a controller 9 which controls the operation of the deaerator 3 and controls the flow control valve means 6, 8 so as to make the water to be deaerated flow to the bypass passage 5 when the operation of the deaerator 3 is stopped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028520-A (JP)
Title: Disk array apparatus and physical disk restoration method
Inventor: SUENAGA MASAYA
IPC: G06F3/06
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk array apparatus and a physical disk restoration method, for managing a used area and an unused area of a faulty physical disk, and for shortening the time required for the physical disk to become usable by the outside.  <P>SOLUTION: The disk array apparatus includes: a means for determining whether block areas of the physical disk are used areas or unused areas based on use situations; a means for recovering data in relation to block areas determined to be used areas and writing the recovered data to block areas of a spare disk corresponding to the used areas; a means for transmitting a notification that the physical disk is usable to a host apparatus when data recovery is completed in relation to all the block areas determined to be the used areas; and a means for writing zero data to block areas of the spare disk corresponding to the unused areas after transmitting the notification in relation to the block areas determined to be unused areas.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026096-A (JP)
Title: Gas conveyance apparatus
Inventor: FURUTOI TOMOSHIGE
IPC: B65G54/02
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To attain highly efficient gas conveyance capable of operating at a relatively low voltage.  <P>SOLUTION: On a top face of a dielectric substrate 51, a plurality of linear electrodes 52 are arranged in parallel and at regular intervals. A periodic pulse power supply 40 outputs pulse voltages V1-V4 of 4 phases. The linear electrodes 52 are common connected at every four pieces in the arrangement order, each of which is connected to a periodic pulse power supply 40. On the whole surface of the dielectric substrate 51, an insulating film 54, such as resin coating or silica glass film, is formed to cover the linear electrode 52. In the linear electrode 52, an interval between the linear electrodes adjacent to each other is within a range of 1.7 μm and 90 μm and a periodic pulse power supply generates a pulse voltage of a pulse rise time of 1 μs or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT