baber/WOPTO huggingface dataset:
Patent JP-2010273409-A (JP)
Title: Piezoelectric power generation unit
Inventor: KANEKO MAKOTO
IPC: H02N2/00
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric power generation unit which is high in reliability, has fewer connection points of wiring than a conventional one, and besides is low in height.  <P>SOLUTION: In this cantilever support type of piezoelectric power generation unit, one end of a piezoelectric bimorph 20 is constituted by sandwiching an elastic plate 3 as an intermediate layer between two piezoelectric ceramic plates 1 and 2 and sticking them together and is fixed to a fixing part for support to perform power generation by an external force added to the piezoelectric bimorph 20. A block 5 for fixation is fixed to one end of the elastic plate 3, and the block 5 is screwed to a glass epoxy circuit board 22 being the fixing part. A land 6 plated with solder is created on the glass epoxy circuit board 22 under the block 5, and an electric connection can be made by fixation of the piezoelectric power generation unit 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269697-A (JP)
Title: Rolling wheel for crawler type traveling vehicle
Inventor: MARUMOTO SHIGETO
IPC: B62D55/14
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To restrain generation of uneven contact between a roller including a bearing such as bush and a shaft.  <P>SOLUTION: The rolling wheel for a crawler type traveling vehicle includes: a shaft 2, a roller assembly 3a disposed at an outer periphery of the shaft 2, and a bush 4 for rotatably supporting the roller assembly 3a on the shaft 2. The roller assembly 3a has an inner roller shell 12, an outer roller shell 13 and a coupling ring 14. The inner roller shell 12 is formed inward and has a recessed portion 15a for internal fitting formed at an inner periphery portion from an external end toward inward. The outer roller shell 13 is disposed outside the inner roller shell 12 and has a recessed portion 25a for external fitting formed at an inner periphery portion from the external end toward outward. The coupling ring 14 is a member for coupling both the roller shells 12, 13 to be pressed into the recessed portion 15a for internal fitting of the inner roller shell 12 and the recessed portion 25a for external fitting of the outer roller shell 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270709-A (JP)
Title: Screw compressor
Inventor: TSUBOI NOBORU
IPC: F04C18/16
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize an operation at a high-revolution-speed region by increasing the eigen frequency of a motor as well as attaining a compact structure and a cost reduction.  <P>SOLUTION: There is provided a screw compressor 10 in which a motor rotor 13a is overhung by a male rotor 11 in screw rotors 11, 12 subjected to male-female engagement. In the screw compressor 10, the shaft diameter of a support 17 of the motor rotor 13a is made larger than the dedendum-circle diameter of the male rotor 11. By operating the screw compressor 10 at a high-revolution-speed region, a desired refrigerating capacity can be obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009287556-A (JP)
Title: Undercut of compressor rotor blade
Inventor: BRAHMASURAIH RAVICHAND
IPC: F04D29/34
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved rotor blade for an axial flow compressor.  <P>SOLUTION: The rotor blade(30) can include an airfoil(12) equipped with a front edge(17), a root part(13) equipped with a platform(18) which is an outside radial surface from which the airfoil sufficiently extends, and a dovetail(20) equipped with a dovetail front surface(22) which is a surface directed to an approximately upstream direction when the rotor blade(30) is installed in the axial flow compressor. The rotor blade(30) can include an undercut groove(32) formed on the dovetail front surface(22) and at least partially undercutting an intersection of the front edge(17) of the airfoil(12) with the platform(18).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225801-A (JP)
Title: Modified flavine-adenine-dinucleotide-dependent glucose dehydrogenase
Inventor: KAWAMINAMI YUTAKA
IPC: C12N1/15
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more practically advantageous enzyme usable as a reagent for measuring blood glucose than the known enzymes used as blood glucose sensors.  <P>SOLUTION: Provided is a modified flavin-adenine-dinucleotide-dependent glucose dehydrogenase (FADGDH) with more improved heat stability than wild type FADGDH, the modified FADGDH being derived from preferably a eukaryote, more preferably a filamentous fungus, furthermore preferably a genus Aspergillus fungus, and having a primary structure with at least one amino acid substituted, deleted, inserted or added to FADGDH, for example, having a specific amino acid sequence.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010278084-A (JP)
Title: Semiconductor device
Inventor: ISHIOKA TAKASHI
IPC: H01L23/12
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a decoupling capacitor whose capacity is easily increased or changed.  <P>SOLUTION: The semiconductor device includes: a semiconductor chip 10 having a semiconductor substrate 11 where an element 12 is formed and an insulating film 13 on the surface of the substrate 11, having a power supply wiring line 14 connected to the element 12, in the insulating film 13, having a power supply wiring line 15 connected to the element 12 and having a different potential from the power supply wiring line 14, in the insulating film 13 on the side farthest from the semiconductor substrate 11, and having connection pads 16, 17 connected to the power supply wiring lines 14, 15 respectively and arranged in contact with a surface of the insulating film 13 which faces the semiconductor substrate 11; a rewiring part 21 which is disposed at a position in contact with the surface of the insulating film 13 opposite to the power supply wiring line 15 and is connected to the connection pad 16 on one side and to a solder bump 38 on the other side, and arranged filling the part between lands 35, 36 via an insulating film 28; and a rewiring part 31 coming in contact with the surface of the insulating film 13, insulated from the rewiring part 21, and connected to the connection pad 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009268117-A (JP)
Title: Adaptive area affected by filter against irregularly spatially sub-sampled image
Inventor: PANICONI MARCO
IPC: H04N1/387
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To compute a sample cell to include image pixels according to sample cell criteria and shape.  <P>SOLUTION: The sample cell shape and criteria decide the pixels included in the sample cell. A target pixel cell includes image pixels according to the target pixel cell criteria that decides which pixel should be included in the target pixel cell. A sample filter coefficient is computed from the pixels in a sample and the pixels in the target pixel cell. A tap extension filter coefficient is computed based on an extended target pixel cell and the pixels positioned in the sample cell. The weight of the filter optimized for the target pixel cell is gained from a sample filter and the tap extension filter coefficient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010278123-A (JP)
Title: Solar cell efficiency-measuring device and solar cell evaluating device
Inventor: YONEZAWA MAKOTO
IPC: H01L31/04
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell efficiency-measuring device capable of evaluating conversion efficiency by irradiating a solar cell with light of narrow wavelength width with sufficient lighting intensity.  <P>SOLUTION: The solar cell efficiency-measuring device includes a light source 11, a cylindrical mirror 16, and a processing unit. The light source 11 emits linear light. The cylindrical mirror 16 has a reflecting surface, as part of an ellipse, having its focus on an irradiated region of the solar cell 20, and reflects the linear light emitted by the light source 11 to the irradiated region of the solar cell 20. The processing unit computes conversion efficiency when the solar cell 20 is irradiated with the linear light reflected by the cylindrical mirror 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276276-A (JP)
Title: Air conditioner
Inventor: SUEHIRO HIDEYUKI
IPC: F24F11/02
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of improving comfortability in a space where each indoor unit is installed while improving energy saving performance.  <P>SOLUTION: A control device 41 acquires a capacity of each of all operating indoor units out of the plurality of indoor units 30, acquires a temperature difference between a suction temperature and a set temperature of each of the all operating indoor units out of the plurality of indoor units 30, calculates an air conditioning load temperature difference by dividing a total value of all of the indoor units 30 of multiplication values of the capacities and temperature differences acquired relative to the respective indoor units 30 by a total value of all of the indoor units 30 of the capacities acquired relative to the respective indoor units 30, and controls an upper limit of a rotating speed of a compressor 12 based on the air conditioning load temperature difference.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276902-A (JP)
Title: Projector device and method for operating the same
Inventor: ARAI TAKASHI
IPC: G03B21/14
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive projector device enabling a user to easily perform focus adjustment.  <P>SOLUTION: The projector device includes: a projection lens 4; a focus adjustment/fine adjustment part 9 that adjusts a focal length of the projection lens 4 from a minimum length to a maximum length; and an automatic focus adjustment touch sensor 2 that starts/stops adjusting operation of the focus adjustment/fine adjustment part 9 in response to user's external starting/stopping operation. After the adjusting operation is stopped, the focus adjustment/fine adjustment part 9 finely adjusts the focal length of the projection lens 4, and a focus fine adjustment touch sensor 3 controls fine adjusting operation of the focus adjustment/fine adjustment part 9 in response to external fine adjusting operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277486-A (JP)
Title: Information processor and information processing program
Inventor: UENO HAJIME
IPC: G06F21/31
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which enables a user to perform an operation for releasing a use authority set on the basis of an another's use authority when wanting to release it and reduces the operation in comparison with a case wherein a configuration is not provided.  <P>SOLUTION: A user information reception means of the information processor receives information relating to a first user and information relating to a second user, and a use authority releasing means releases a use authority for a device, which is set to the second user, in the case that this use authority is set on the basis of a use authority for the device, which is set to the first user.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277502-A (JP)
Title: Application utilization system, application utilization method
Inventor: KISHI KOJI
IPC: G06F21/12
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application utilization system that exports a function of an application for an IC card from a server to the IC card to utilize the function, in a system that stores the function of the IC card in the server to enable the use of the function without using the IC card.  <P>SOLUTION: A communication terminal 200 requests a server device 100 to output application data. The server device 100 outputs the application data to the communication terminal 200. The server device 100 disables the application. Then, an IC card 300 processes the application data transmitted via the communication terminal 200 to execute the application.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010167402-A (JP)
Title: Method for finishing surface
Inventor: MATSUSHIMA SEIICHI
IPC: C09D5/00
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for finishing a poly(vinyl chloride) surface which is suitable for recoating.  <P>SOLUTION: In the method for finishing the surface, a coating film is formed with a specific coating material onto the poly(vinyl chloride) surface in a steel sheet coated with poly(vinyl chloride), a poly(vinyl chloride) sheet or the like. The specific coating material contains polyol, polyisocyanate and a solvent as indispensable components, the polyol contains 40 wt.% or more of polyester-containing acrylic polyol and the solvent contains 10 to 50 wt.% of a ketone compound. After forming the coating film with the coating material, the coating film can be further formed with a top coating material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010281382-A (JP)
Title: Pipe joint
Inventor: NISHIMURA KAZUNARI
IPC: F16L37/12
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint having no parting on an outer peripheral surface of an O-ring groove, even in a plug member for fitting an O-ring to an outer peripheral surface of an inserting leg part.  <P>SOLUTION: This pipe joint is composed of a socket member 2 forming a socket part 10 for receiving the plug member 1 on one end and the plug member 1 having the inserting leg part 6 insertable into the socket part 10 of this socket member 2. The O-ring groove 7 is formed on the tip of the inserting leg part 6 by integrally installing a flange 21 forming a tip near wall surface of the O-ring groove 7 in a tip part of the inserting leg part 6 of the plug member 1, and reduction in sealing property is restrained so as not to have a parting line on a groove bottom wall of the O-ring groove 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285473-A (JP)
Title: Energy-saving aqueous paint composition
Inventor: GAYA YASUYOSHI
IPC: C09D7/12
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy-saving aqueous paint composition which is applied to the outside of the a boiler of a ship, the engine of a vehicle, or the like to control the heat in the engine, thereby completely burning fuel such as gasoline to improve fuel efficiency and to prevent environmental pollution.  <P>SOLUTION: This composition is obtained by mixing a mineral powder containing a rare-earth element with a particle diameter of 120 μm or less or a ceramic prepared by calcining the mineral powder, and 5-40 wt.% of silicon metal fine powder with a particle diameter of 3-40 μm into a cationic emulsion resin paint.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287978-A (JP)
Title: Communication device, communication method, program, and communication system
Inventor: WAKU KENJI
IPC: H04M1/24
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable an easy detection of a defect caused by a communication device of a mobile telephone or the like.  <P>SOLUTION: A transmission circuit 61 transmits a test signal for a defect detection of a mobile telephone 21, and a reception circuit 64 receives the transmitted test signal through a reception antenna 83, a coaxial connector 82, and a coaxial connector 47. A control portion 41 determines whether or not a defect is occurring in the mobile telephone 21 based on a comparison result between a power level of the test signal received and a predetermined threshold value. The present invention can be applied to a communication device performing a radio communication such as a mobile telephone.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287653-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: YAMAMOTO HIROCHIKA
IPC: H01L23/52
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is fast and low in power consumption by reducing an effective dielectric constant.  <P>SOLUTION: The semiconductor device includes: a substrate; interlayer dielectrics 51, 52 formed on the substrate; Cu wiring 1 buried in the interlayer dielectrics 51, 52; and a second barrier insulating film 4 formed on the Cu wiring 1. The second barrier insulating film 4 is an organic silica film having a carbon-carbon double bond, an amorphous carbon structure, and containing nitrogen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258396-A (JP)
Title: Mos semiconductor device
Inventor: WATANABE YASUMASA
IPC: H01L23/522
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-oxide semiconductor (MOS) device for improving a radiation-proof feature and having a high withstand voltage.  <P>SOLUTION: In the MOS device, a nitride film 14 is formed on a LOCOS film 18, and a BPSG film 10 is formed on the nitride film 14. The nitride film 14 is made as a semi-insulating film by setting its refractive index to 2.0 to 2.1 and its film thickness to 0.1 to 0.5 μm. In electron-hole pairs generated in the LOCOS film 18 by γ beam, the hole 31 with smaller mobility is released to a source electrode 12 through the nitride film 14 to regulate the accumulation of a positive fixed charge 33 generated in the LOCOS film 18. Thus, by configuring a three layer structure, the improvement in the radiation-proof feature is achieved together with the high withstand voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286689-A (JP)
Title: Image forming apparatus
Inventor: NAGAI HITOSHI
IPC: G03G21/20
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent recording media from sticking with each other when the recording media are ejected in a state in which a toner image is not sufficiently solidified.  <P>SOLUTION: An image forming apparatus 101 includes an image forming part 108 for forming a toner image on a recording medium, a fixing part 128 for heating/fixing the toner image on the recording medium, and a transporting part 118 for transporting the recording medium that has been fixed by the fixing part 128, and is capable of forming an image on both sides of the recording medium. The transporting part 118 is equipped with an ejection part 129 for ejecting/transporting the recording medium externally or inverting/transporting it to the upstream side of the image forming part 108. The ejection part 129 has a cooling part 123 for cooling the recording medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002725-A (JP)
Title: Image forming apparatus
Inventor: YOSHIZAWA RYUICHI
IPC: G03G21/14
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To retry paper supplying with as little waste as possible in a toner image even when transfer material is not conveyed to a registration roller at a desired timing.SOLUTION: A detection means is arranged in between a supplying means and a secondary transfer means in a conveying path and detects the transfer material which is conveyed on the conveying path. The conveying means stops after conveying the transfer material to a standby position when the transfer material is detected by the detection means and restarts the conveying of the transfer material according to instructions for restarting of conveying. A control means separates a secondary transfer means from an intermediate transfer member by controlling a first abutting and separating means when the transfer material is not detected by the detection means before a prescribed timing and continues the rotation of the intermediate transfer member. Furthermore, the control means retries supplying the transfer material by the supplying means.
Patent JP-2011002201-A (JP)
Title: Heat pump type water heater
Inventor: HAMANOUE MAKOTO
IPC: F24H1/00
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a heat pump type water heater inhibiting occurrence of a failure caused by accumulation of scale.SOLUTION: In the heat pump type water heater, water taken in an outgoing pipe of a circulation pipe line 50 for hot water storage from a lower part of a hot water storage tank 20 around which heat insulation material 27 is arranged is boiled into hot water, and the hot water is returned to the hot water storage tank from an upper part of the hot water storage tank through a return pipe 50b of the circulation pipe line for hot water storage and is stored. When constructing the heat pump type water heater, at least on an upper part side of the hot water storage tank, the return pipe of the circulation pipe line for hot water storage is arranged on a lateral side of the hot water storage tank and close to the heat insulation material and below the top of the hot water storage tank, the return pipe is turned horizontally or obliquely upward to a hot water storage tank side and is connected to the upper part of the hot water storage tank.
Patent JP-2011006069-A (JP)
Title: Glass bottle
Inventor: SAITO SHINJI
IPC: B65D1/02
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To achieve to improve a water hammer strength of a relatively tall bottle by avoiding to make a falling down angle small even when the curvature radius of a skirt part is made larger to increase the water hammer strength, and by hardly generating an unsteady state.SOLUTION: In an external surface shape from a skirt part to a bottom part in a vertical cross-section in the radial direction of a bottle body, there are provided a part having a curvature radius of R1 and a part continuous to the inside and having a curvature radius R2 larger than R1. At least a part of knurling is formed on the part having the curvature radius R2, and the lowermost part of the knurling is positioned radially outward from the lowermost part of the bottle body.
Patent JP-2011009410-A (JP)
Title: Semiconductor module
Inventor: YONEDA YUTAKA
IPC: H01L23/29
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a more reliable and compact semiconductor module with withstand voltage and heat dissipation kept.SOLUTION: The semiconductor module 101 includes a semiconductor element 1, an insulating sheet 2, a metallic block 3, a metallic sheet 5 and a sealing resin part 8. The insulating sheet and the metallic sheet have a surface forming region 20 which is sealed with resin while bent toward the metallic block without contact with the metallic block.
Patent JP-2011006102-A (JP)
Title: Self-standing liquid packing bag with flat film valve
Inventor: FUTASE KATSUNORI
IPC: B65D33/38
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To propose a self-standing liquid packing bag with a flat film valve having a one-way function, that can self-stand without being accommodated and fixed in/to a separate external packing container so that the bag can be used independently, and without inhibiting the one-way function of the film valve.SOLUTION: The self-standing liquid material packing bag has the flat film valve having the one-way function which protrudes from the upper part of either side edge of a bag body, and also has a bottom part for self-standing. Two sides of front and back overlapping flat plastic films are adhered so that the peripheral of the protruding part except for a part communicating with the bag body is mutually fused. The protruding part is configured so that a central portion of the communicating part is formed as an extraction passage, and thus formed flat film valve is integrally formed with a bag body. Inner faces of the extraction passage get wet by tilting the bag body to pass a liquidified object to be packed therethrough, and the one-way function inhibits an entry of air by the mutual adhering action which is caused because the liquidified object to be packed intervenes therein all the time.