baber/WOPTO huggingface dataset:
Patent JP-2010260760-A (JP)
Title: Titanium oxide and method for producing the same
Inventor: FUJITA TAKEHITO
IPC: B01J35/02
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium oxide material exhibiting photocatalytic activity by absorbing visible light, and a method for producing the same.  <P>SOLUTION: The present titanium oxide material has a chemical composition of Ti<SB>2</SB>O<SB>3</SB>, an infrared absorption peak in the range of 900-925 cm<SP>-1</SP>of infrared absorption spectrum, and whose reflectance of light at 550 nm wavelength is ≤80%; that of light at 500 nm wavelength is ≤60%; that of light at 450 nm wavelength is ≤40%; and that of light at 400 nm is ≤30%, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267031-A (JP)
Title: System operating in web environment and method for controlling the same
Inventor: UCHIDA TAKAYUKI
IPC: G06F13/00
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system operating in Web environment for providing a service in a browser-based environment and a WWW (World Wide Web) platform, allowing notification to a user when an error or the like has occurred regardless of a state of a job, and to provide a method for controlling the same.  <P>SOLUTION: In this system operating in the Web environment, a service provision server wherein a Web server operates and which controls the provision of the service, and a client device wherein a Web browser operates and which includes the service are connected via a network. The service provision server holds a history of the job providing the service together with a reference destination address, decides status when the status of the job is changed, determines a different reference destination address to be included in the history according to the decided status, creates a file for distributing update information including the reference destination address from the history, and transmits it to the Web browser.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267556-A (JP)
Title: Exhaust gas silencer of fuel cell
Inventor: NIIMI HARUHISA
IPC: H01M8/04
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas silencer of a fuel cell capable of maintaining silencing effects upon discharging an exhaust gas of the fuel cell.  <P>SOLUTION: The exhaust gas silencer 10 of the fuel cell has a cylindrical exhaust pipe 20, and a case 30 with a bottom mounted and fixed on an outer peripheral wall of the pipe. The case 30 is joined to an outer peripheral wall of the exhaust pipe 20, at an opening side of the case 30, and thereby forms a silencing space surrounding multi-row vent holes 22 on the outer peripheral wall of the exhaust pipe and extending in a pipe-axis direction, and an acoustical material is stored in the silencing space by repeatedly folding the acoustical material. The case 30 has recessed ridges 34 being concave at an outer surface side of the peripheral wall on a case outer peripheral wall 32 as its ceiling wall around the exhaust pipe axis, and projected ridges as a reversed shape of the recessed ridge 34 is formed on an internal side of the silencing space. The projected ridges interfere with the acoustical material 40 stored in the silencing space around the exhaust pipe axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264944-A (JP)
Title: Marine propeller blade and related forming method
Inventor: UZAWA KIYOSHI
IPC: B63H1/26
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine propeller blade, using composite material made of low-cost reinforced fiber with no likelihood of resource exhaustion, which withstands cavitation erosion.  <P>SOLUTION: In the marine propeller blade, at least a surface of the blade includes aramid fiber cloth material or surface layer material composed of aramid fiber uinidirectional materials laminated in the same axial direction or different axial directions, with the surface layer material being covered on a structural material serving as core material. The structural material may include carbon fiber reinforced resin or glass fiber reinforced resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269817-A (JP)
Title: Cushioning implement
Inventor: ARAI SEIJI
IPC: B65D85/48
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning implement capable of conveying and protecting an article without breaking.  <P>SOLUTION: The cushioning implement 5 includes an outer case 11, an inner case 31 and a cushioning member 20. The inner case 31 is stored in the outer case 11, and the cushioning member 20 is stored between the outer case 11 and the inner case 31. When the cushioning implement 5 is utilized, the article 9 to be an object for conveying is arranged on the inner case 31 directly or through a supporting member 51. As an impact from the outside is transmitted to the cushioning member 20 from the outer case 11 and attenuated by the cushioning member 20, the article 9 on the inner case 31 is protected from the impact.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278746-A (JP)
Title: Solid-state imaging element and electronic information apparatus
Inventor: NAWAKI MASARU
IPC: H04N5/335
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce electrons (dark voltage) occurring in a channel part of a transfer transistor during exposure time, and to more reduce an image quality deterioration by noise from a charge pump circuit when driving a gate signal for transfer with negative voltage.  <P>SOLUTION: In a solid-state imaging element, in order to output negative voltage as a control potential to each gate electrode of transfer transistors 2a and 2b during charge storing period to a node 4 of a photoelectric conversion part, and in order to respectively change each gate potential of the transfer transistors 2a and 2b connected to a plurality of photodiodes 1 and 1b sharing the node 4 during a reading period from the negative voltage to 0 V of a ground level, and during change from the negative voltage to 0 V of the ground level, each gate electrode of the transfer transistors 2a and 2b is disconnected from an output end of a charge pump circuit for outputting the negative voltage and connected to an output end of 0 V of the ground level.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278749-A (JP)
Title: Recorder and recording method
Inventor: SUGIMOTO KENICHIRO
IPC: H04N7/18
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder and recording method for enabling the recorder side to easily acquire coordinates information of a person detection area even in an analog type camera.  <P>SOLUTION: A video signal processing part 31 of the recorder 3 calculates a difference between an odd field and an even field of a video signal from a camera 2 to determine the existence/absence of a frame. If the difference obtained by the calculation is less than a predetermined threshold, it is determined that the frame does not exist, and the odd field is encoded, subsequently transferred to a file system 33 and recorded in a recording part 34. Also, the even field is transferred to a video outputting part 32 to display live video on a monitor 4. On the other hand, if the difference is equal to or greater than the predetermined threshold, it is determined that the frame exists, and the coordinates of a vertex of a rectangle are calculated from coordinates that are equal to or greater than the predetermined threshold. After the odd field is encoded, the encoded odd field is transferred together with frame coordinates information to the file system 33 and recorded in the recording part 34. Moreover, the even field is transferred to the video outputting part 32 to display live video on the monitor 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276935-A (JP)
Title: Developing device and image forming device
Inventor: OHASHI HIROAKI
IPC: G03G15/09
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new developing device for recovering flying toner.  <P>SOLUTION: In the developing device 2, a magnetic roller 20 and a developing roller 22 are supported rotatably in a development housing 4 having a developer storage chamber 24. A toner recovery tray 40 having an opening 46 at its upper end is detachably mounted under the magnetic roller 20 and developing roller 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275803-A (JP)
Title: Base-isolated structure and building
Inventor: KOYAMA MASAHITO
IPC: E04B1/36
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally-simpler/base-isolated structure, and a building with the base-isolated structure.  <P>SOLUTION: This base-isolated structure 1 includes: an earth tank 10 which is formed in an excavated section A formed by excavating a ground surface and in which a liquid can be stored; a horizontal displacement device 11 which is provided on the bottom surface 10a of the earth tank 10, which allows the horizontal displacement of the structure B and which bears a vertical load of the structure B; and a viscous liquid 12 which is infilled into the earth tank 10 and which attenuates the horizontal vibrations of the structure B by viscosity. The horizontal displacement device 11 comprises a plurality of spheres 20 which can bear the vertical load of a structure B and roll, and a frame body 21 which houses and surrounds the plurality of spheres 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278328-A (JP)
Title: Semiconductor laser device
Inventor: ONISHI YUTAKA
IPC: H01S5/22
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce stress generated near a root of a ridge in a semiconductor laser device having ridge structure.  <P>SOLUTION: The semiconductor laser device 1A includes: an n-type InP substrate 3; a lower semiconductor multilayer 4 including an active layer 12 formed on the n-type InP substrate 3; a ridge 5 that is provided in a prescribed region extended in a prescribed direction at the lower semiconductor multilayer 4, is in a ridge shape, and includes a p-type clad layer 18; and an insulating protective film 25 formed in a region excluding a prescribed region on the lower semiconductor multilayer 4 from an area on a side face of the ridge section 5. The lower semiconductor multilayer 4 further includes an extension strain stress addition layer 14 that has tensile strain and is provided between the active layer 12 and the ridge 5, and has a negative lattice mismatch degree with respect to the n-type InP substrate 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275673-A (JP)
Title: Device for preventing belt meander of wastepaper recycling apparatus, papermaking device and wastepaper recycling apparatus
Inventor: TAMAI SHIGERU
IPC: B65G15/14
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for preventing a belt meandering motion with a simple structure that carries out a papermaking process for papermaking waste pulp in high reliability with little disorders, in a wastepaper recycling apparatus of a fixture size capable of being installed in the room of a small scale shop and the like.  <P>SOLUTION: A rolling contact roller 140 is constructed to contactingly roll in a state to give a tension to the net-like belt 105 of a papermaking net conveyor part 95 for treating and conveying waste paper pulp, and a roller swinging part 141 is constructed to swing the rolling contact roller 140 crosswise to the traveling direction of the net-like belt 105. When a traveling position of the net-like belt 105 is in a proper travel range, the rolling contact roller 140 is constructed to be held in a neutral position to be perpendicular to the travel direction of the net-like belt 105, while when the travel position of the net-like belt 105 is out of the proper travel range, the rolling contact roller 140 is constructed to face to the direction for repairing the meandering motion in which the travel position of the net-like belt 105 is moved into the proper travel range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281470-A (JP)
Title: Water heater and solar heat hot water supply system
Inventor: OKI KAZUHIRO
IPC: F24S90/00
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater and a solar heat hot water supply system, accurately calculating heat quantity saved by a solar heat water heater.  <P>SOLUTION: The water heater 20 includes: a heat source device 22 to which either one of preheating hot water supplied from the solar heat water heater 10 or mixed hot water obtained by mixing the preheating hot water with cold water supplied from a water pipe 3 is input; and a body case 21 having the heat source device 22 arranged therein. Inside of the body case 21 includes a piping unit 30 at least having a cold water passing pipe 37 in which cold water is made to flow, a hot water delivery pipe 40 in which hot water input to the heat source device 22 is made to flow, a cold water temperature sensor 32 and a hot water temperature sensor 33. The piping unit 30 includes a case 35 integrally storing at least the cold water passing pipe 37, the hot water delivery pipe 40, the cold water temperature sensor 32 and the hot water temperature sensor 33, respectively and having heat resistance and high heat insulating characteristics.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279421-A (JP)
Title: Golf putter head
Inventor: TAKAHASHI HIROSHI
IPC: A63B102/32
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a putter capable of exhibiting characteristics of various types of putters such as L-shaped and T-shaped putters by one putter alone.  <P>SOLUTION: In the golf putter head, a head body (1) and a hosel portion (4) connecting a shaft are manufactured as separate bodies. An attaching part (2) for attaching/detaching the hosel portion is located above the head body and formed in the direction from a heel (1B) to a toe (1C). The hosel portion is composed of a shaft connecting part (41) and an attached part (43) to be attached to a required position in the attaching part of the head body. The attaching part is composed of a slot (2A) and a nut mounting part (2B) formed under the slot, wider than the width of the slot. The nut mounting part has a nut (5) into which a screw (3), inserted slidably in the longitudinal direction from the attached part, is screwed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282816-A (JP)
Title: Secondary-battery abnormality detector
Inventor: AKABOSHI NAOYUKI
IPC: H01M50/562
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery abnormality detector with a simple configuration and for detecting loose condition of a fastening member.  <P>SOLUTION: The secondary-battery abnormality detector includes a conductive connecting board (14) to connect each of electrode terminals (12) in a plurality of battery cells (11), a fastening member (16) to fasten the connecting board and the electrode terminals, a temperature-detecting means (32) formed close to the fastening portion of the connecting board and the electrode terminals fastened by the fastening member for detecting the temperature around the fastening portion, and an abnormality detecting means (40) for detecting the abnormality at the battery cell or the fastening member based on the temperature-detecting value of the temperature-detecting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283691-A (JP)
Title: Image specifying device, display controlling device, image specifying program, and display controlling program
Inventor: KAFUKU SHIGERU
IPC: H04N5/225
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image specifying device for specifying the image in which no subject of the same person of the predetermined user shows up, and to provide a display controlling device, an image specifying program, and a display controlling program.  <P>SOLUTION: An image specifying device 1 obtaining photographed image data with the front of the display surface of a displaying part 40 photographed includes: a state detecting means 10b for detecting the state of the subject-photographed of the photographed image by analyzing the obtained photographed image data; and an image specifying means 10a for specifying the image data of the image displayed to the displaying part on the basis of the state of the subject-photographed detected by the state detecting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281297-A (JP)
Title: Wind power generator
Inventor: LI CHIA YUAN
IPC: F03D11/00
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind power generator having a housing improved in the utilization efficiency of wind energy by reducing drag caused by turbulent flows and increasing wind pressure.  <P>SOLUTION: The wind power generator includes: a housing comprising a housing end, a housing body in which one end is formed in a diameter-reduced portion, the other end is formed in a diameter-enlarged portion and which is formed with a saddle-shaped portion having a valley at a part where a diameter-reduced portion and a diameter-enlarged portion contact with each other; a power generator set provided in the housing, having a drive shaft and generating electric energy by rotating the drive shaft; and a blade hub having a hub which is radially provided with a plurality of blades formed with downwash parts at ends, and connected to an end of the drive shaft. The downwash parts are formed at the ends of the blades and form recesses on wind receiving faces and/or back faces of the blades.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285041-A (JP)
Title: Vehicle body front part structure
Inventor: KASHIWAGI MASAKAZU
IPC: B60R19/24
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable a sufficient shock energy absorbing action, even in a vehicle difficult to secure a sufficient space between a distal end of a side frame and a bumper face.  <P>SOLUTION: In this vehicle body front part structure 10, a pair of side frames 13 are extended in a vehicle body longitudinal direction, and a high-rigidity member (bumper beam) 14 is arranged in front of the side frames 13 with each other. The high-rigidity member 14 is connected to the side frames 13 via a low-rigidity member (extension) 15 having lower rigidity than the high-rigidity member 14. The low-rigidity member 15 includes a horizontal wall 42 formed by plate and extending in the vehicle width direction by being connected to the high-rigid member 14 and a vertical wall 44 extending in substantially the vehicle body longitudinal direction from the horizontal wall 42 toward the side frames 13 via a first bent part 43. When collision load is applied to the high-rigidity member 14, the low-rigidity member 15 is deformed to absorb shock.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010044747-A (JP)
Title: Message logging for software application
Inventor: SCHNEIDER ERIC R
IPC: G06F11/34
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message logging mechanism with less overhead.  <P>SOLUTION: A computer system includes: a storage medium 130 configured to store software instructions; a processing unit 102 configured to execute the software instructions; a bus 112; and an acknowledge device 162 coupled to the processing unit via the bus. The processing unit is further configured to periodically write debug messages to the acknowledge device during execution of the software instructions and the acknowledge device is configured to acknowledge the debug messages prior to processing the debug messages.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011002242-A (JP)
Title: Temperature sensor
Inventor: ASAKAWA KEIICHIRO
IPC: G01K7/02
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor capable of preventing a protection tube from being devitrified even when used for temperature measurement in a heating furnace including an infrared lamp, and measuring a temperature with high accuracy and excellent reproducibility.SOLUTION: This temperature sensor includes a thermocouple 52 comprising two metals of different kinds, and a transparent protection tube 51 for storing the thermocouple. The temperature sensor has a constitution wherein a temperature measuring part of the thermocouple is covered with a prescribed metal member 53, and a bending part 51a is formed on the protection tube, and the temperature measuring part of the thermocouple which is inserted into one side of the protection tube is positioned on the bending part, and the bending part is arranged close to a processing object W in the heating furnace F. The temperature sensor is provided with a gas supply means 6 for sending gas so that prescribed gas is supplied from one end of the protection tube and discharged from the other end.
Patent JP-2011009800-A (JP)
Title: Operational amplifier
Inventor: KAWANA TORU
IPC: H03F1/42
Filed: 2009-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a new operational amplifier circuit that stably operates in a wide band by being connected with a phase compensation circuit.SOLUTION: The operational amplifier circuit is configured by connecting Rc1 and Rc2 in series between a negative input terminal and an output terminal of an operational amplifier, connecting Cc1 between a node between the Rc1 and the Rc2 and a positive input terminal, and connecting a phase compensation capacitor Cc2 between the positive input terminal and a ground terminal. A capacitance value and a resistance value can be set within a range independent of an extreme increase in a chip area in a used process, respectively. Further, a capacitor and a resistor can be added after design and can be connected also to the outside of the chip.
Patent JP-2011003164-A (JP)
Title: Fire alarm
Inventor: MATSUDA MITSUHIRO
IPC: G08B25/10
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a fire alarm capable of alarming by sending an infrared ray remote control signal from a fire alarm body to operate other equipment in a cooperative manner when smoke concentration is detected beyond a reference value.SOLUTION: The fire alarm includes: a light-emitting element 12 for emitting infrared light; a light-receiving element 13 for receiving the infrared light emitted from the light-emitting element 12; a detecting means for detecting change in amount of received light of the light-receiving element 13, the change being caused by existence of smoke particles; and a remote control signal outputting means for switching normal output to an infrared light remote control signal and outputting the signal to the light-emitting element 12 when the change in the amount of received light by the detecting means is detected beyond the predetermined reference value.
Patent JP-2010011460-A (JP)
Title: Image generating apparatus and method
Inventor: KAWAKAMI HARUKO
IPC: G06T1/00
Filed: 2009-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is not enough to only embed one first image in a second image so as to confirm forgery of an image.  <P>SOLUTION: An image generating apparatus includes a modulation unit (104) which generates a plurality of pattern modulated images by modulating signals of a plurality of different pattern images using a plurality of different additional images (103-1 to 103-n) corresponding to the plurality of different pattern images, and a superposition unit (102) which generates a recordable composite image by varying color information of a color image according to the respective modulated images and superposing the plurality of pattern modulated images on the color image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010279665-A (JP)
Title: Nipper form nail clipper
Inventor: IZUNO YASUO
IPC: A45D29/02
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nail clipper which can clip a deformed nail such as a winding nail.  <P>SOLUTION: Since a conventional nail clipper has a blade on one side and is difficult to cut off the deformed nail such as the winding nail, the nipper form nail clipper is provided with blades 3 on both sides thereof such that, each blade has a tip 4 to form a continuous blade.  <P>COPYRIGHT: (C)2011,JPO&INPIT