baber/WOPTO huggingface dataset:
Patent JP-2011099341-A (JP)
Title: Plasma reactor and exhaust emission control device using the same
Inventor: MATSUOKA HIROSHI
IPC: F02D9/04
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma reactor which eliminates hazardous substances such as NOx and particulates in an emission through an oxidation/reduction reaction by employing plasma discharge and which can be inexpensively manufactured with a simple structure and with high durability, and an exhaust emission control device using the same.  <P>SOLUTION: A plasma reactor keeps honeycomb members 10H in a plurality of rows and columns, embeds even rows in a honeycomb gas passage 25 and odd rows in a conductive member 3 taken as an electrode, produces plasma discharge by independently applying high voltage to the conductive member 3 divided into an upstream side and downstream side sandwiching the honeycomb gas passage 25 therebetween, oxidises to eliminate particulates by ozone and active oxygen generated through the plasma discharge, makes a wall surface absorb NOx under the plasma discharge at low temperature and reduces to eliminate NOx discharged at high temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244010-A (JP)
Title: Image forming apparatus
Inventor: HIRASAWA TOMOYASU
IPC: G03G21/18
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which makes heat receiving sections of liquid cooling devices adhere to cooled surfaces of developing units while gaps between developer carriers and image carriers are not varied.  <P>SOLUTION: The image forming apparatus equipped with the liquid cooling devices is provided with: temperature rising sections 70 having the temperature rise by image forming actions; and the liquid cooling devices 10 with the heat receiving sections 2 arranged to come into contact with the cooled surfaces of the temperature rising sections 70, heat discharging means 5 for discharging the heat from the cooling liquid, a circulating pipe 4 for circulating the cooling liquid between the heat receiving sections 2 and the heat discharging means 5, and a transporting means 1 for transporting the cooling liquid inside the circulating pipe 4. In this case, energizing means 80 for energizing the heat receiving sections 2 toward the cooled surfaces are provided in the temperature rising sections 70.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099981-A (JP)
Title: Imaging apparatus
Inventor: TANAKA KAZUKO
IPC: G03B17/02
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress adhesion of dust to a sub mirror with simple constitution.  <P>SOLUTION: An imaging apparatus includes: a main mirror 20 transmitting part of luminous flux made to be incident through an imaging lens; a sub mirror 40 reflecting the light transmitted through the main mirror 20 on a reflective surface; and a focus detector 100 detecting a focal state of the imaging lens, by forming a pair of images from the luminous flux that the sub mirror 40 reflects on the reflective surface thereof and by detecting a phase difference between a pair of images. In the imaging apparatus, foreign matter anti-adhesive films 702 and 701 containing a fluorinated high polymer are provided, at least on one of an uppermost layer of a surface opposed to the reflective surface of the sub mirror 40 and an uppermost layer of the reflective surface of the sub mirror 40 of the main mirror 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100893-A (JP)
Title: Electronic component mounting apparatus and electronic component mounting method
Inventor: Akagawa toshiya
IPC: H05K13/02
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus and an electronic component mounting method which allow the use of tape feeders different in drive method without requiring the remodeling of a component supply apparatus.  <P>SOLUTION: The component mounting apparatus 1 determine whether a tape feeder mounted by a collective replacement truck is a mechanical tape feeder 32 or a motor-operated tape feeder. When it is determined that the mounted tape feeder is the mechanical tape feeder 32, the component mounting apparatus moves a drive power unit 10 (knock pin 11 and knock cylinder 12) up to the tape feeding operation position of the mechanical tape feeder 32. When it is determined that the mounted tape feeder is the motor-operated tape feeder, the component mounting apparatus does not move up the drive power unit 10, but secures a tape ejection passage for the motor-operated tape feeder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103524-A (JP)
Title: Detection circuit, and high frequency circuit
Inventor: OISHI SHINGO
IPC: H03D1/10
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress temperature dependency of detection properties in a detection circuit.  <P>SOLUTION: A bias resistor 5 and/or a load resistor 6 is composed of a resistor having a large temperature coefficient, thereby canceling shift of detection output with a temperature variation of a detection diode included in a diode detection circuit 3 by shifting detection output with a temperature variation of the bias resistor 5 and/or by shifting detection output with a temperature variation of the load resistor 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256323-A (JP)
Title: State detector for power supply device
Inventor: KAWAHARA YOHEI
IPC: G01R31/36
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize a state detector for a power supply device for accurately detecting a state of an accumulation means by sequentially correcting characteristic information necessary for detecting the state of the accumulation means while continuing to charge/discharge the accumulation means.  <P>SOLUTION: The state detector for a power supply device includes: a measurement means for obtaining current, voltage, and temperature of the accumulation means for charging and discharging as measurement values; a storage means for storing the characteristic information of the accumulation means; an arithmetic means for detecting the state of the accumulation means based on the measurement values and the characteristic information stored in the storage means; a conflict detection means for monitoring the result of the state detection by the arithmetic means while charging or discharging the accumulation means so as to detect as a conflict when the result satisfies predetermined conditions; and a correction means for correcting the characteristic information stored in the storage means in response to the conflict detected by the conflict detection means while charging or discharging the accumulation means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109787-A (JP)
Title: Vibration actuator, lens barrel, and camera
Inventor: NISHIHARA SHINJI
IPC: G02B7/04
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration actuator wherein temperature rise is reduced through a simple structure.  <P>SOLUTION: The vibration actuator is equipped with: a transducer (11) that produces oscillatory waves by excitation of an electromagnetic transducing element (12); a mover (15) that is touched by the transducer (11) under pressure and driven by the oscillatory waves and is moved relative to the transducer (11); and an air sending means (30) that sends air in conjunction with the relative movement of the mover (15).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108865-A (JP)
Title: Optical module and droplet curing device
Inventor: SHIGETA YASUHIKO
IPC: H01L33/54
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module featuring small luminance distribution, along with a droplet curing device.  <P>SOLUTION: A light emitting element array 10, which is an optical module example, includes a support base 20 having a concavity 20a, a light emitting element 30 arranged in the concavity 20a, a first translucent material 41 that is disposed on the light emitting element 30 and penetrates light emitted by the light emitting element 30, and a second translucent material 42 that covers the first translucent material 41 and the light emitting element 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010122220-A (JP)
Title: Apparatus and method for measuring mechanical property of material
Inventor: SCHERZINGER BERNHARD
IPC: G01N3/42
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus simple in layout and structure, and a method capable of improving the measurement accuracy and measuring mechanical properties of a material.  <P>SOLUTION: The present invention relates to the apparatus and the method for measuring the mechanical properties of the material including an indenter (14) having a predetermined geometrical shape, a device (28) generating a force to thrust the indenter (14) to a material sample surface of a measurement object (26), and a device (24) measuring a thrust depth. The indenter (14) comprises a force application part (19) on which the force-producing device (28) acts, and a shaft (21) having the tip (22) of the indenter directed to the material surface of the measurement object (26). There is disposed between the force application part (19) and the shaft (21) at least one micromechanical motion actuator (31) capable of causing or detecting deflection in at least one radial direction of the shaft (21) with respect to the force application part, that is, a force introduction part (19).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011111900-A (JP)
Title: Turbine shaft supporting structure of supercharger
Inventor: OKUYAMA AKIHIDE
IPC: F02B39/00
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure rotatably supporting the turbine shaft 1 of a supercharger on a lateral hole 4a of a housing 4 and enhancing an effect of preventing oil leakage to a turbine wheel 2 side.  <P>SOLUTION: The housing 4 is provided with: oil supply passages (41-45) for supplying oil to first and second rolling bearings 5, 6 from the inside of them; and an oil discharge passage 50 for discharging the oil flowing out from at least the first rolling bearing 5 to the outside of the housing 4. In the lateral hole 4a of the housing 4, a stopper flange 15 is provided for regulating movement of the first rolling bearing 5 to the turbine wheel 2 side. An opening 15a is provided in a lower part of the stopper flange 15 for facilitating introduction of the oil passing from the first rolling bearing 5 to the outside into the oil discharge passage 50. An upper part of the stopper flange 15 is projected radially inward more than the lower part and forms a guide for directing the oil passing from the first rolling bearing 5 to the outside toward an opening 15a side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113177-A (JP)
Title: Method and program for structuring three-dimensional object model
Inventor: SANKO HIROSHI
IPC: G06T1/00
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for structuring a three-dimensional object model with high accuracy, based on a multi-viewpoint video image without a highly accurate object silhouette image.  <P>SOLUTION: The method includes: from the pixel values of a plurality of background images and the pixel values of a plurality of object images, calculating continuous values representing the background likelihood of the pixels of the plurality of object images on a pixel-by-pixel basis; projecting each voxel in a voxel space to each imaging viewpoint of the object images; calculating the pixels for each imaging viewpoint; and based on the continuous values at the pixels for each imaging viewpoint, deciding an object area by deciding whether or not the voxel belongs to the object area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112172-A (JP)
Title: Snap ring drop-prevention mechanism
Inventor: SUZUKI YASUYUKI
IPC: F16D13/60
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple snap ring drop-prevention mechanism, accommodating drop-prevention for a shaft type snap ring for fixing a clutch plate.  <P>SOLUTION: A wet friction engagement device 100 includes an engagement section in which friction plates 9 and separator plates 7 are alternately stacked, a cylindrical drum 5 having splines 3a to be engaged with the friction plates 9 on the inner periphery, and a cylindrical hub 3 provided within the drum 5 and having splines 3a to be engaged with the separator plates 7 on the outer periphery. An annular snap ring 13 which regulates movement of the separator plates 7 is wound on the side surface at the drum 5-side end portion in the radial direction, and the snap ring drop-prevention mechanism 1 is connected to the snap ring 13 to regulate the expansion of the snap ring.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119058-A (JP)
Title: Spark plug for temperature measurement
Inventor: HIRAOKA HISAKAZU
IPC: H01T13/40
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug for temperature measurement which can be restored to a usable state fast and inexpensively since exchange of a sheathed thermocouple can be easily carried out when the sheathed thermocouple falls in an operation failure.  <P>SOLUTION: In the spark plug 1 equipped with a bottomed cylindrical center electrode 8 mounted on an axial hole 6a of an insulator 6, and the sheathed thermocouple 11 installed at an insertion hole 47 of the center electrode 8, the sheathed thermocouple 11 is detachably coupled with and fixed to the center electrode 8, and that, a fixation position of the sheathed thermocouple 11 is set so that a bottom part of the insertion hole 47 and a tip part 11a of the sheathed thermocouple 11 have a gap of 0.05 mm or more and 1.00 mm or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010127944-A (JP)
Title: Timepiece movement incorporating vibrating alarm
Inventor: BORN JEAN-JACQUES
IPC: G04B23/02
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To overcome complexity in the structure of an alarm structure operable in a soundless alarm mode, and an increase in size.  <P>SOLUTION: For a timepiece movement including first and second energy generation sources, the first energy generation source is coupled to an oscillating weight by a first operation chain mechanism for automatically winding up the movement, and the second energy generation source is coupled to both of a driving device, and a vibrating element by a second operation chain mechanism to form a vibration alarm mechanism capable of operating within a prescribed amount of time. In the timepiece movement, the vibrating element of the vibration alarm mechanism is the oscillating weight.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011119348-A (JP)
Title: Edge grip device, and robot with the same
Inventor: HASHIMOTO YASUHIKO
IPC: B25J15/08
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge grip device capable of quickly moving a wafer for a semiconductor process after gripping it.  <P>SOLUTION: A chuck hand 1 includes a pressing mechanism 14 which has a pusher 25 that pressurizes a wafer 3 for semiconductor process toward a front guide 12 for gripping the wafer 3 for the semiconductor process. The pressing mechanism 14 further includes a pusher support 22 and a buffer member 28. The pusher support 22 is so configured as to reciprocate and is provided to the pusher 25 for sliding to and fro. A gap 26a is provided in front of the pusher support 22. The buffer member 28 whose repulsive force is small for elastic deformation is interposed in the gap 26a. At advancement, the pusher support 22 pushes the pusher 25 through the buffer member 28 to move it forward. The pusher 25 hits the wafer 3 for the semiconductor process and is pressed against the wafer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118591-A (JP)
Title: Autonomous moving apparatus
Inventor: NAKANO TAKESHI
IPC: G05D1/02
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous moving apparatus that moves according to execution of a task depending on the situation.  <P>SOLUTION: The autonomous moving apparatus 1 for executing a predetermined task when autonomously moving to a destination includes: a storage part 31 for storing an environment map (311); a laser range finder 20 for acquiring surrounding obstacle information; an unknown information specification part 32 for specifying unknown obstacle information from the surrounding obstacle information; a determination information acquisition part 33 which, when the unknown obstacle information is specified, acquires a plurality of determination information composed of movement information related to an unknown obstacle, relative position information and attribute information; and a scenario selection part 34 for selecting one of a plurality of action scenarios including action scenarios other than an action scenario for canceling or continuing the execution of the task and defined to execute the task based on the determination information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118979-A (JP)
Title: Method of manufacturing magnetic disk device
Inventor: NANASHA TETSUYA
IPC: G11B21/10
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic disk device to simply evaluate concentration of low density gas in a case.  <P>SOLUTION: In the method of manufacturing a magnetic disk device, gas for replacement is injected into a case 10 from a gas injection port 11i, gas discharged from a gas discharge port 11e is guided into a chamber 57, sound is generated in the chamber 57, sound pressure of the sound transmitted in the chamber 57 is detected, and concentration of the gas for replacement in the case 10 is evaluated on the basis of sound pressure of the sound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119439-A (JP)
Title: Method for manufacturing epitaxial wafer
Inventor: KANEHARA HIDEAKI
IPC: H01L21/304
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of manufacturing an epitaxial wafer that can reduce the generation of defects (pits) on the surface of an epitaxial layer while suppressing the manufacturing cost by omitting an oxide film forming process, an oxide film removing process, or the like.  <P>SOLUTION: The method for manufacturing the epitaxial wafer includes an epitaxial layer forming step of forming an epitaxial layer on a silicon wafer and a polishing step of polishing the main surface of the epitaxial wafer, and further includes a storing step of storing the wafer in a liquid up to just before the start of the polishing process after the epitaxial layer forming process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117893-A (JP)
Title: Mounting structure and mounting tool of microsampling device
Inventor: FUSHINO RYOJI
IPC: G01N1/28
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To position properly a microsampling device 10 on a disk surface of a turbine disk, while simultaneously fixing it firmly thereon.  <P>SOLUTION: A mounting tool 20 of the microsampling device 10 for mounting the microsampling device 10, used for cutting and sampling a fine sample on a disk surface 3, is provided with a first positioning means 30 and a second positioning means 40, arranged mutually separately in the circumferential direction of the disk surface 3 and abutting against the disk surface 3; and a fixing belt 50 for fixing the microsampling device 10 on the disk surface 3. The first positioning means 30 can be moved forwards and backwards, with respect to the disk surface 3, and the second positioning means 40 can be moved forwards and backwards, with respect to the first positioning means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117698-A (JP)
Title: Cold storage device
Inventor: OHASHI YOSHIMASA
IPC: F25B9/00
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold storage device capable of reducing a risk of movement of a cold storage mesh member in a cold storage chamber in accompany with flow of a refrigerant.  <P>SOLUTION: This cold storage device 1 includes a cold storage container 2 having a cylindrical wall 21 forming the cold storage chamber 20, and refrigerant inlet/outlet holes 22, 23 for taking in and out the refrigerant to the cold storage chamber 20, and a plurality of cold storage mesh members 3 received in series in the refrigerant flowing direction, in the cold storage chamber 20 of the cold storage container 2. The cold storage mesh members 3 are composed of a woven material obtained by entwining a first wire rod 31 made of metal capable of storing cold, and a second wire rod 32 having a linear expansion coefficient smaller than those of a material of the cylindrical wall 21 of the container and a material of the first wire rod 31, in a state of being partially kept into contact with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127437-A (JP)
Title: Control device for internal combustion
Inventor: TSUZUKI NAOYUKI
IPC: F02M25/07
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion that prevents deterioration of combustion state when switching the usage type of a cooling device for cooling air to be supplied to a cylinder.  <P>SOLUTION: When an engine load switches into heavy load from low load and increases flow rate of EGR gas to an EGR cooler, switching of a bypass valve of the EGR cooler is delayed until temperature of a cylinder wall is fully increased. When the engine load switches into the low load from the heavy load and decreases the flow rate of EGR gas to the EGR cooler, switching of the bypass valve of EGR cooler is delayed until temperature of the cylinder wall is fully decreased.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127784-A (JP)
Title: Heat transfer pipe for boiling and method for manufacturing the same
Inventor: NAKAI TAKESHI
IPC: F28F13/02
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer pipe for boiling with a heat transfer face shape, which promotes nucleate boiling without inhibiting inflow of refrigerant liquid to a cavity part and improves heat transfer performance, and to provide a method for manufacturing the heat transfer pipe for boiling.  <P>SOLUTION: The heat transfer pipe 1 for boiling includes: a pipe body 10 having an annular cross section; and fin parts 14 formed on the outer surface 13 of the pipe body 10 spirally or annularly and arranged in the axial direction of the pipe body 10 at predetermined intervals. The fin part 14 includes: a fin body 20 extended from the outer surface 13 of the pipe body 10 to the outer side in the radial direction; an extension part 21 extended from the tip in the radial direction of the fin body 20 to one side in the axial direction, forming a first air gap 31 with the adjacent fin body 20 on one side in the axial direction and forming the cavity part 30 with the outer surface 13 and the two adjacent fin bodies 20; and an auxiliary fin extended from the center in the radial direction of the fin body 20 to the other side in the axial direction within the cavity part 30 and forming a second air gap 32 with the adjacent fin body 20 on the other side in the axial direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT