baber/WOPTO huggingface dataset:
Patent JP-2011048234-A (JP)
Title: Display element
Inventor: TAKEYAMA TOMOKO
IPC: G02F1/15
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element which can be manufactured with simple element constitution and has excellent black display characteristics and color reproducibility.  <P>SOLUTION: In the display element 1 wherein at least a transparent electrode layer 3, a first electrochromic coloring layer containing at least one electrochromic compound and a second electrochromic coloring layer containing an electrochromic compound exhibiting a color tone different from that of the first electrochromic coloring layer are layered on a substrate 2, at least one layer of the electrochromic coloring layers contains a metal which causes dissolving and deposition by electrochemical reaction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046669-A (JP)
Title: Amide compound having photoisomerization group, organic nanotube obtained by self-assembly of the compound and method for producing the same
Inventor: KAMEDA NAOHIRO
IPC: C07C245/08
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic nanotube facilitating the regulation of formation and disintegration of the nanotube without using heat, an acid, a base, a surfactant or the like, accordingly enabling the inclusion/release of a guest, and formable in a local space.  <P>SOLUTION: The organic nanotube is obtained by using a compound obtained by linking a compound having photoisomerization functions like azobenzene, and glycine, diglycine or triglycine, respectively at both terminals of ethylenediamine, and heating and dissolving it in water, and cooling the resultant solution to room temperature. The obtained nanotube easily releases the included guest by light irradiation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055582-A (JP)
Title: Driving apparatus for vehicle-mounted electric motor
Inventor: WASHIMI SATOYUKI
IPC: H02P6/08
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To defend the safety of an occupant by discharging electric charges from a capacitor of a drive unit.  <P>SOLUTION: An inverter circuit 70 of the drive unit 50 outputs three-phase AC currents output to a stator coil 31a from common connecting points T1, T2 and T3, accompanied by switching operations of transistors 70a, 70b, ..., 70f, on the basis of an output voltage of a DC power supply 81 and an output voltage of the capacitor 71. When an inverter control circuit 72 receives a main relay-off signal from an electronic control device 90, the inverter control circuit determines that a system main relay 82 is turned off, and turns on the transistors 70b, 70d and 70f while turning off the transistors 70a, 70c and 70e. As a result of this, a current flows to a negative electrode, form a positive electrode of the capacitor 71 via the stator coil 31a, and the transistors 70b, 70d and 70f on the side of a negative-pole bus bar, and the electric charge accumulated in the capacitor 71 can be discharged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057740-A (JP)
Title: Resin and molded product having infrared reflectivity
Inventor: KANI RYUHEI
IPC: C08L101/00
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin and a molded article having infrared reflectivity which is not easily detected by reconnaissance by means of a reconnaissance instrument using infrared rays and also is provided with camouflage performance by adding an infrared absorption agent and an infrared reflection agent to the resin and molded article.  <P>SOLUTION: The resin and the molded article which have infrared reflectivity having the following reflectance respectively corresponding to 3 to 15% in wavelength range of 600-680 nm (1), 5 to 20% in wavelength range of 681-720 nm (2), 10 to 30% in wavelength range of 721-760 nm (3), 15 to 35% in wavelength range of 761-780 nm (4) and 35 to 55% in wavelength range of 1,000-1,200 nm (5) are provided by adding the infrared absorption agent and the infrared reflection agent to the resin and molded article.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061334-A (JP)
Title: Speaker box
Inventor: NOZAWA JUNICHI
IPC: H04R1/02
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker box in which an audio-visual area at a weak sound pressure level is not produced even in the corner part of a space, in which the number of members is reduced even when installed on a sidewall surface, a ceiling surface, and the corner part, and its manufacturing cost is reduced.  <P>SOLUTION: The speaker box 10 is constituted of: a speaker box body 11 presenting a four-divided, truncated octagonal pyramid; and a cover body 12 fitted to the speaker box body 11. The speaker box body 11 is constituted of: a speaker attachment plate 13 in which baffle plates 13a, 13b that present two trapezoidal shapes to attach a speaker 1 are connected; a section plate 14a where a fitting groove 19 is formed; a section plate 14b where a projection part 20 is formed; and a bottom surface plate 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010021562-A (JP)
Title: Semiconductor memory device
Inventor: USUKI TATSUYA
IPC: H01L21/8247
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device that can enlarge a memory capacity and can lower an operation voltage.  <P>SOLUTION: At both sides of a channel region 4 of a surface layer of a semiconductor substrate 1, there are formed a source 2 and a drain 3. A tunnel insulating film 5 is formed on the channel region 4 of the semiconductor substrate 1. A floating gate electrode 6 is arranged on the tunnel insulating film 5 in such a manner that it does not overlap the source 2 nor the drain 3. A gate insulating film 7 is formed above the channel region 4 in such a manner that it covers the floating gate electrode 6. A control gate electrode 8 is arranged on the gate insulating film 7 in such a manner as it contacts or partially overlaps the source 2 and drain 3. The Fermi level of the floating gate electrode 6 resides in the forbidden band of the channel region in a state that an external voltage is not applied between the channel region 4 and the control gate electrode 8 in state that an electric charge is injected in the floating gate electrode 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011060080-A (JP)
Title: Simulation apparatus, simulation method and program for simulation
Inventor: UMA YAKU
IPC: G06F11/28
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that when an instruction is directly edited by a memory window or the like of a debugger in a conventional simulator (simulation apparatus), the edited contents may be made different from the contents of a decode cache and a correct instruction cannot be executed.  <P>SOLUTION: A simulator (simulation apparatus 10) includes: an instruction change notification part 1211 which, when the contents of a memory are rewritten and the contents are an instruction, sets a change flag in a decode cache of the corresponding instruction; and an execution simulation part 123 for detecting whether the change flag exists in the decode cache during execution of the instruction, and when the change flag exists, performing re-fetch and decoding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058755-A (JP)
Title: Mounting fixture for bathroom heating unit
Inventor: TANAKA AKIHIRO
IPC: F24D15/00
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture for mounting a new bathroom heating dryer without problems by using a mounting structure of a bathroom heating dryer conventionally installed.  <P>SOLUTION: This mounting fixture includes a frame body 22 having a frame shape surrounding an opening 22a to which a bathroom heating unit 50 is inserted and including apparatus fixing parts 26 for fixing the bathroom heating unit 50 around the opening 22a and support parts 36 supported by a structure in a bathroom ceiling. The apparatus fixing part 26 is arranged on the lower side from the bathroom ceiling and a region surrounded by the outer peripheral edge of the frame body 22 has a size capable of covering a ceiling hole which has already opened on the bathroom ceiling. The support part 36 is arranged around the apparatus fixing part 26, and a face on the bathroom ceiling side of the frame body 22 includes projection parts erected to abut on the inner face of the ceiling hole 70a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056904-A (JP)
Title: Inkjet recording medium
Inventor: KAWAKAMI HIROSHI
IPC: B41M5/50
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium which produces high printing density and suppresses generation of bleeding during inkjet recording.  <P>SOLUTION: The inkjet recording medium has a base paper containing synthetic pulp, an ink receiving layer which is formed on at least one side of the base paper and contains inorganic particles, a water-soluble resin, and a mordant, and an ink solvent absorbing layer which is formed between the base paper and the ink receiving layer and contains a mordant in an amount of 1 mass% or below with respect to the mass of total solid content in the layer and a pigment having a mean secondary particle size of 0.3-20 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065308-A (JP)
Title: Autonomous moving system and autonomous mobile device
Inventor: YAMAMOTO KENJIRO
IPC: G05D1/02
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous mobile system which can carry out a mobile plan, such that an autonomous mobile device is not deviated from a path, and to provide the autonomous moving device.  <P>SOLUTION: A management device is provided with a map management section 310 for managing an error registration map, in which position coordinates on a map and error distribution data for determining how far self-locations estimated by autonomous moving devices 2a, and 2b become uncertain are registered so as to be associated with each other, on the basis of intensive data received from autonomous moving devices 2a and 2b via communication apparatus 37; and an operation management section 320 for making the movement plan designate an operation and/or a path for eliminating deviation of the respective autonomous moving devices 2a and 2b from the path, or to reduce the probability such that the respective mobile devices deviate from the path, on the basis of the error registration map 310c managed by the map management section 310.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062636-A (JP)
Title: Methane fermentation and purification apparatus
Inventor: YOSHIMOTO HIROSHI
IPC: B09B3/00
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methane fermentation and purification apparatus which can smoothly circulate a treated liquid in spite of being capable of being operated at a low cost without performing agitation by external driving force and is capable of effectively performing fermentation to methane.  <P>SOLUTION: The methane fermentation and purification apparatus includes a discharge pipe which leads, together with a treated product, a methane gas formed in a methane fermentation tank to a methane gas separation part and a return pipe which returns a treated product after the methane separation to the fermentation tank, wherein the upper surface of the methane fermentation tank is formed so that the discharge pipe connection part is situated highest, the discharge pipe is connected to the return pipe at least at a position higher than that of the discharge pipe connection part, the top of the return pipe serves as the methane gas separation part, and the bottom of the return pipe communicates with the methane fermentation tank, and a treating product charge inlet is formed at the methane gas separation part or on the top of the return pipe.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066284-A (JP)
Title: Stacked mim capacitor, and method of manufacturing the same
Inventor: TSUTSUMI TAKUYA
IPC: H01L21/822
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked MIM capacitor that does not require many masks and can reduce restrictions on numbers of electrode materials and MIM stack layers, and to provide a method of manufacturing the same.  <P>SOLUTION: MIM electrodes 13A, 13B of the stacked MIM capacitor 10 have two kinds of small holes 15 and large holes 16 formed in two dimensions on a surface of a layer of the MIM electrode 13A. Further, the MIM electrodes 13A, 13B having different shapes are alternately stacked on a protective film 12 formed on a semiconductor substrate 11 to form the stacked MIM structure across a dielectric film 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071402-A (JP)
Title: Method of manufacturing semiconductor device, and semiconductor device using the same
Inventor: SENGOKU NAOHISA
IPC: H01L27/092
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce interfacial resistance between a metal film employing an MIPS structure, and a contact plug.  <P>SOLUTION: On a semiconductor substrate 1, a gate insulating film 3 is formed first and on the formed gate insulating film 3, a TiN film 4 and a polysilicon film 5 are formed in order. Then, a contact hole 5a for exposing the TiN film 4 is formed in the polysilicon film 5. Further, a metal film 7 is formed on at least a bottom surface and a wall surface of the first contact hole 5a of the polysilicon film 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010002926-A (JP)
Title: Method for producing optical deflector
Inventor: MINAMOTO YUKIAKI
IPC: G02B26/10
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical deflector, for ensuring a large deflection angle with minimized power consumption without generating unnecessary resonance even when driven at high frequency.  <P>SOLUTION: The optical deflector includes a supporter 103; a movable plate 101 having a mirror face for reflecting light; an elastic member 102 for connecting the movable plate 101 and the supporter 103 and holding the movable plate 101 so that the movable plate 101 deflects; a driving coil 104 formed in a ring form on the movable plate in such a manner that the driving coil passes near a movable end of the movable plate 101 when the movable plate deflection-moves; and a magnet 108 and magnetic yokes 109 and 110 generating a closed magnetic circuit for applying a magnetic field to the driving coil 104 in the direction substantially parallel to the plane of the movable plate 101. The magnet 108 or the magnetic yokes 109 and 110 generating the closed magnetic circuit are arranged at a position opposite to the movable end of the movable plate 101 outside the driving coil 104, and at a position near the movable plate 101 inside the driving coil 104 to form a magnetic gap.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011077912-A (JP)
Title: Communication control device, communication control method, and communication control program
Inventor: MIYAZAWA JUN
IPC: H04N19/159
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control device capable of preventing degradation of image quality by changing timing for generating an I picture so that the total of bit rates of pictures to be received are set below a band capable of receiving the pictures, a communication control method, and a communication control program.  <P>SOLUTION: The communication control device and a communication device connected to a network are recognized as control objects, and I picture cycles, frame rates and bit rates of the respective control objects are acquired. The least common multiple of the I picture cycles of the respective control objects is calculated, and the same timing is calculated. When the total of the bit rates received by the control objects at the same timing is not below a receivable band of the control objects (S303: NO), the control object for changing the timing for generating the I picture is determined (S304). Timing for generating the I picture of the determined control object is changed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080392-A (JP)
Title: High pressure fuel pump
Inventor: HASHIDA MINORU
IPC: F02M59/10
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: when an interference fit part between a plunger and a retainer comes loose with time due to environmental factors, the clearance between the retainer and a tappet is reduced more than necessity, resulting in increase in the contact face pressure between the plunger and a cylinder when a side force acts on the plunger, which causes seizure between the plunger and the cylinder.  <P>SOLUTION: A protrusion protruding toward the tappet side is provided around a through-hole for press-fitting the plunger, the through-hole being provided in the center portion of the retainer. Since the clearance between the retainer and the tappet can sufficiently be kept even if the joint between the retainer and the plunger comes loose, the seizure between the plunger and the cylinder and the breakage trouble of the plunger are less likely to occur even if the side force acts on the retainer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082070-A (JP)
Title: Optical device
Inventor: OKADA AKIHIKO
IPC: H05B33/04
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device which has superior gas barrier properties, dimensional stability, and strength despite its flexibility and which can be manufactured at low cost.  <P>SOLUTION: The optical device includes a first lamination, having a flexible first glass board and a first reinforcing layer made of a resin material and formed on the first glass board; a second lamination having a flexible second glass board and a second reinforcing layer made of a resin material and formed on the second glass board; and an optical element placed pinched between the first lamination and the second lamination. The thermal expansion coefficient of the first reinforcing layer is substantially the same as that of the second reinforcing layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080930-A (JP)
Title: Method for manufacturing electrophoretic gel cassette, and electrophoretic gel filling method
Inventor: AKUTSU SATONARI
IPC: G01N27/447
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophoretic gel cassette capable of horizontally forming the interface of a separation gel and a concentrated gel, both of which constitute first and second gels.  <P>SOLUTION: After an electrophoretic gel cassette body (1) having an edge face sealing tape (2) pasted on the lower edge face thereof is filled with a first gel solution (3), ultrasonic vibration (4) is applied to the gel cassette body, without having to install an aqueous solvent stratified layer or a shielding structure so as to horizontally form the interface (5) of the first gel comprising a filled separation gel solution, or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086081-A (JP)
Title: Retrieval system
Inventor: MUKAI YOSHIKAZU
IPC: G06F17/30
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is not possible to recognize whether or not a retrieved person is a person who is easy to a retrieval claimant to contact from the result of retrieval.  <P>SOLUTION: A retrieval server device 120 retrieves a person who is pertinent to retrieval conditions included in a retrieval request inputted from a client device 110. A personal acquaintance table 145 stores the degree of acquaintance between persons calculated based on the transmission/reception history of mail transmitted/received between persons. A human relationship score reflection part 114 gives to the retrieved person scores showing the strength of a human relationship between the retrieved person and the person who has inputted the retrieval request based on the degree of acquaintance stored in the personal acquaintance table 145, and sorts the result of retrieval in the order of high scores.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027098-A (JP)
Title: Autorotation blade-type vertical axis wind turbine
Inventor: ONODERA TAKAYOSHI
IPC: F03D3/06
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To improving the efficiency of a vertical axis type autorotation blade wind turbine; to obtain an efficient vertical axis type large wind turbine which has been conventionally difficult to be obtained by improving the starting performance of a conventional vertical axis type straight vane type wind turbine, and taking measures against gale; and to utilize a mobile ocean wind energy storage facility using the wind turbine.  <P>SOLUTION: In the vertical axis type autorotation blade wind turbine, a light and durable canvas vane 1 slackened in right and left thereof is used as a blade 1, and the axis of the wind direction is provided close to the axis of the rotation of each blade, and transmission between the axis of rotation of the blade and the axis of the wind direction is performed by using one or a plurality of well-known self-supported canvas vane joined at a ratio of two to one.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092443-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables a player to have motivation to participate in a game continuously.  <P>SOLUTION: When the game machine is in a state of retaining a start winning to be a "special symbol big winning", and a class of the present special symbol big winning is a "big winning A" and the class of the next special symbol big winning is a "big winning C", a "time shortening period display" is executed in ending performance corresponding to each big winning. Thus, since a player can recognize the present normal symbol time shortening period and the next normal symbol time shortening period respectively, it is made possible to impart an impression that the normal symbol time shortening period is extended to the player, when it becomes the next special symbol big winning. Therefore, it enables the player to feel that the normal symbol time shortening period becomes more advantageous than the previous time, so that it is made possible to enhance the player's motivation to participate in the game. Thus, it enables the player to have the motivation to participate in the game continuously.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093758-A (JP)
Title: Carbonaceous material
Inventor: KATO HIDEKI
IPC: C04B35/80
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbonaceous material having high strength using carbon fibers which may be largely produced as recycled articles and mill ends from now on.  <P>SOLUTION: The carbonaceous material is composed of carbon fibers with the average fiber length of ≤1 mm and a carbonaceous matrix, and has porosity of 15 to 30%. When the porosity of the carbonaceous material becomes less than 15%, owing to the short carbon fibers, large cracks are easy to be generated upon firing, and a carbonaceous material having low strength is made easy to be produced. When the porosity is ≥30%, adhesion between the carbon fibers is made weak, and the strength of the carbonaceous material is made low.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097488-A (JP)
Title: Video compression encoder
Inventor: HAMAMOTO MASANARI
IPC: H04N19/51
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To overcome disadvantages in a conventional video compression encoder in which a plurality of reference images cannot be used because of storage capacity shortage in inter-screen prediction processing, causing a significant image quality deterioration in an image area having no motion of interlaced video, or a sufficient vertical range cannot be ensured for a search range even if a plurality of reference images are used, also causing a significant image quality deterioration in large-range motion video.  <P>SOLUTION: A video compression encoder for compression encoding of video data using inter-screen prediction controls at least either the number of reference images or a search range on the reference image used for motion detection, with respect to the reference images referred to for performing motion detection for an input image 150.  <P>COPYRIGHT: (C)2011,JPO&INPIT