baber/WOPTO huggingface dataset:
Patent JP-2013079893-A (JP)
Title: Magnetic sensor device and magnetic measuring device
Inventor: TAKAHASHI SATOSHI
IPC: A61B5/05
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To improve measurement accuracy of a magnetic field while making small the device configuration formed when the magnetic field around a test body is measured by disposing a plurality of cells.SOLUTION: A magnetic sensor device comprises: a plurality of cells (161) each of which contains alkali metal atoms, emitting parts (10, 12) that emit incident light with a linear polarization component; a first optical mechanism (14) having a first optical system emitting incident light of a luminous flux diameter equivalent to a range in which a plurality of cells are disposed, while maintaining an angle of incident light polarization plane; a second optical mechanism (15) having a second optical system emitting into a cell incident light of a luminous flux diameter smaller than that at the time when the light enters, while maintaining an angle of the polarization plane of the light incident from the first optical mechanism; a reflection part (162) that reflects incident light passing through each cell toward the same cell; and light reception parts (18, 19, 20) that separate the reflected light passing through each cell after being reflected and passing through the second optical mechanism and the first optical mechanism, into a first polarization component and a second polarization component, and outputs light reception information indicating a light reception amount of each component.
Patent JP-2013086233-A (JP)
Title: Wire saw device and work plate used for the device
Inventor: FUNAYAMA MAKOTO
IPC: B24B57/02
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw device that reduces waving components of a cut surface not only in the ending of cutting but also in the beginning, and as a result, sufficiently reduces waving components on a top surface of a wafer after the ending of cutting.SOLUTION: A work holding mechanism 18 of a wire saw device 10 includes a slice table 22, a work plate 24, and a work plate holding part 26. The work plate 24 has a pair of protrusion plates 30A, 30B protruding from a side face of a body 28 to both sides in a wire extending direction, and having openings 32A, 32B at both the sides, respectively, and also has groove members 34A, 34B at a side where at least a nozzle 20 is positioned between both outer sides of the protrusion plates 30A, 30B. Slurry blown up from a wire group 16 toward the work plate holding part 26 is passed through the openings 32A, 32B and collected by the groove members 34A, 34B.
Patent JP-2013087744-A (JP)
Title: Exhaust gas purifying apparatus
Inventor: SUZUKI JUNYA
IPC: B01D53/94
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purifying apparatus in which pressure loss of exhaust gas is reduced.SOLUTION: A reducing agent supply device 10 includes an annular flow path 11, and a plurality of capillaries 12 having both ends communicating with the annular flow path 11 and provided to form grid shapes radially inside the annular flow path 11. The respective capillaries 12 are provided along a sealed part 23b structured on an end surface 6a on the upstream of a catalyst carrier 6. Thus, when the device 10 for supplying a reducing agent is viewed from the front, grid-shaped holes 24 formed by the capillaries 12 overlap an opening 23a of the end surface 6a.
Patent JP-2013092389-A (JP)
Title: Pyroelectric infrared detection element, pyroelectric infrared imaging element, and pyroelectric infrared imaging device
Inventor: KUBO NAOKI
IPC: G01J5/34
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a pyroelectric infrared detection element capable of detecting infrared radiation without repolarization, a pyroelectric infrared imaging element, and a pyroelectric infrared imaging device.SOLUTION: A pyroelectric infrared detection element D includes: a pyroelectric part 11 including a pair of a lower electrode layer and an upper electrode layer and a ferroelectric material disposed between the pair of the lower electrode layer and the upper electrode layer; a voltage application part 12 for applying a voltage of a predetermined voltage value Vi between the pair of the lower electrode layer and the upper electrode layer; and a measurement part 13 for measuring a predetermined physical amount relating to the amount of charge generated in the pyroelectric part 11 from a voltage-applied polarization state where the voltage application part 12 applies the voltage of the predetermined voltage value Vi between the pair of the lower electrode layer and the upper electrode layer until a natural polarization state.
Patent JP-2013090670-A (JP)
Title: Electric razor
Inventor: SATO MASAAKI
IPC: B26B19/04
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric razor having a structure for stabilizing the reciprocal linear movement of a cutter.SOLUTION: The electric razor 1 has a screen 90, a cutter reciprocally moving linearly relative to the screen 90, and a device body 10 for supporting the cutter and the screen 90. The electric razor further has an electric motor 21 for reciprocally moving the cutter linearly, a head link 53 and a relay member 54 which transmit the force of the electric motor 21 to the cutter, and two springs 61 for pressing the cutter against the screen 90. The head link 53 has a blade connecting portion 53B connected to a central connecting portion 82 in a longitudinal direction WA of a cutter holding portion 80.
Patent JP-2013098687-A (JP)
Title: Vibration device and electronic apparatus
Inventor: SATO TOSHIAKI
IPC: H03B5/32
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration device which is connected to an external oscillation circuit, has excellent frequency temperature characteristics and frequency drift characteristics and is reduced in size and cost.SOLUTION: A vibration device comprises: a piezoelectric vibration element 10; a temperature-sensitive element 30; and a container 20. The container 20 comprises: a first insulating substrate 20a having electrode pads 28a and 28b for the piezoelectric vibration element 10 and mounting terminals 22a and 22b; a second insulating substrate having a seal ring 42; and a lid member 38. The container 20 individually has side electrodes 40 close to both end portions of one side in a longitudinal direction. The temperature-sensitive element 30 is joined to the side electrodes 40, and one of the side electrodes 40 is connected to the seal ring 42. The mounting terminals 22a and 22b and the electrode pads 28a and 28b are electrically and thermally connected to one another by thermal conductive portions.
Patent JP-2013098907-A (JP)
Title: Radio communication system, roadside communication device, and emergency information transmission method
Inventor: OGAWA SHOHEI
IPC: H04W4/90
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system capable of quickly acquiring emergency information by a roadside communication device.SOLUTION: The radio communication system includes a plurality of roadside communication devices 2. Each roadside communication device 2 includes a communication control unit for acquiring transmission information to be transmitted to a vehicle and for radio transmitting the acquired transmission information to the vehicle. When transmitting emergency information i.e. information related to an emergency state, the communication control unit radio transmits the emergency information by BPSK, a modulation scheme having a lower transmission rate than 16QAM which is a modulation scheme for use when transmitting transmission information other than the emergency information.
Patent JP-2013099705-A (JP)
Title: Device for cleaning article
Inventor: NAKADA YUICHI
IPC: B08B3/10
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To clean metal workpieces W efficiently and uniformly.SOLUTION: A device 1 for cleaning articles includes a cleaning tank 3 storing a cleaning liquid 13, and a stirrer 21 for stirring the cleaning liquid 13. The stirrer 21 includes a plurality of jet nozzles 22 disposed in wall faces 3A, 3A' opposing each other, and a plurality of electromagnetic open/close valves 25, and the operation of these valves is controlled by a controller 26. A cleaning basket B storing a plurality of metal workpieces W is submerged in the cleaning liquid 13, and in that state, the controller 26 operates a pump P and simultaneously opens the electromagnetic open/close valve 25 at a required place. Then, the cleaning liquid 13 is jetted from the jet nozzle 22 corresponding to the opened electromagnetic open/close valve 25, and the cleaning liquid 13 flows toward clockwise direction, for example, in the cleaning tank 3 and the cleaning liquid 13 becomes stirred.
Patent JP-2013102383-A (JP)
Title: Solid-state imaging apparatus
Inventor: ARISHIMA MASARU
IPC: G03B13/36
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus which includes imaging pixels and focus detection pixels and is capable of obtaining a signal with a good S/N.SOLUTION: The solid-state imaging apparatus includes a plurality of pixels for generating signals by photoelectric conversion and an amplification unit (300) for amplifying the signals of the pixels. The pixels includes imaging pixels and focus detection pixels. The amplification unit amplifies signals of the imaging pixels at a first amplification factor and amplifies signals of the focus detection pixels at a second amplification factor different from the first amplification factor.
Patent JP-2013104677-A (JP)
Title: Device and method for displaying measurement result
Inventor: ONISHI EIJI
IPC: G01R23/16
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To allow a user to surely and easily recognize an outline of a measurement result in a graph of any measurement result displaying frame, regarding a region hidden behind a graph of other measurement result displaying frame.SOLUTION: A device for displaying a measurement result comprises a display control unit for causing a display unit 5 to display a measurement result display 11 in which spectrum display frames 21a-21e, which display measurement results of an electrical parameter for a measured object using graphs Ga-Ge by making a frequency component correspond to an arrow A1 direction and making a measurement level correspond to an arrow A2 direction, overlap one another in order of measurement while staggering in "an arrow A3 direction". Provided measurement frequency ranges R1-R4 are obtained by dividing the respective frames 21 in the arrow A1 direction and measurement level ranges L1-L4 are obtained by dividing the respective frames 21 in the arrow A2 direction, the display control unit allows level determination displays 31, capable of identifying to which one of the respective measurement level ranges L1-L4 a maximum value of a measurement level displayed by the graphs G in the respective measurement frequency ranges R1-R4 belongs, to be displayed respectively by associating the respective measurement frequency ranges R therewith.
Patent JP-2012119670-A (JP)
Title: Method and apparatus for dividing semiconductor wafer
Inventor: SHIMIZU TAKASUKE
IPC: H01L21/301
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for dividing a semiconductor wafer and the like, allowing clean divided surfaces to be obtained during the division thereof by a small bending stress.SOLUTION: In a method for dividing a semiconductor wafer, the semiconductor wafer, in which scheduled division lines are formed between individual chips having a functional device formed on a surface thereof by a reforming part or cracking, is cut along the scheduled division lines and divided into a plurality of semiconductor chips. The method includes a step S1 of attaching an expandable elastic protection film to a rear surface of the semiconductor wafer; a step S2 of sucking the semiconductor wafer having the elastic protection film attached thereto onto a flexible vacuum suction table; a step S3 of breaking the semiconductor wafer with the scheduled division lines as a starting point by warping the sucked semiconductor wafer together with the vacuum suction table; and a step S4 of dividing and separating the semiconductor wafer after the breakage thereof into a plurality of semiconductor chips by applying tension force to the elastic protection film.
Patent JP-2013103173-A (JP)
Title: Purification cylinder for exhaust gas including powdered substance
Inventor: SHIMADA TAKASHI
IPC: B01D53/64
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a purification cylinder for exhaust gas including powdered substances discharged in a semiconductor manufacturing process etc., which removes hazardous components from the exhaust gas to purify the exhaust gas, traps the powdered substances within the purification cylinder and prevents a problem of pressure loss for a short time.SOLUTION: The purification cylinder for exhaust gas including the powdered substances includes an exhaust gas introduction port, a purifying agent filling part, a powdered substance trapping tool and a discharge port for purified gas. The powdered substance trapping tool includes: a disk having an outer peripheral edge coming into close contact with an inner wall face of the purification cylinder and including a hole; and an air permeable recessed container stored so that an upper end thereof is brought into close contact with an edge portion of the hole of the disk. A powdered substance trapping material is installed on the surface of the recessed container on the upstream side of a gas flow passage.
Patent JP-2012100277-A (JP)
Title: Wireless communication system, associated methods and data structures
Inventor: SOLOMON TRAINING
IPC: H04B7/04
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication device, a wireless communication system and a method for beam forming.SOLUTION: Wireless communication system and apparatus comprise: a beam formee unit; a beamformer unit; and a plurality of antennas, and in accordance with beam formee unit and the beam former unit, send data unit and protocol data unit respectively. The beam formee unit sends the feedback information by one of an immediate feedback position, an aggregation feedback position and a delay feedback position in the data unit. The beamformer unit generates protocol data unit comprising a control field including one of the types of feedback request information selected from channel state information, a non-compressed steering matrix and compressed steering matrix, to request feedback from a remote communication device.
Patent JP-2013109177-A (JP)
Title: Toner storage device and toner manufacturing method
Inventor: YAMAWAKI KENTARO
IPC: B65D83/06
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a storage device for obtaining tonner with a high yield by suppressing an ejection failure from the storage device in which tonner is stored, and for obtaining toner which is stable in image quality or heat characteristics in a long period by securing a high operation rate, and preventing any unexpected contamination in the production of the next and following lots.SOLUTION: The storage device 1 in which tonner particles or tonner are stored includes a flexible partition member 4 capable of ventilation at the inner peripheral part of a storage part, and gas is supplied between the inner wall face of the storage part and the partition member so that the volume of a space part arranged between the inner wall face of the storage device and the partition member can be made variable, and the ventilation characteristic of the partition member is 0.2 cm/cmsec or more, and 50.0 cm/cmsec or less.
Patent JP-2013114754-A (JP)
Title: Spark plug
Inventor: KISHIMOTO KAORI
IPC: H01T13/20
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent a rise at a tip of a ground electrode while achieving high ignitability.SOLUTION: A spark plug 1 includes a main metal fitting 3 having a screw 15 whose screw diameter is M10 or smaller, a center electrode 5, and a ground electrode 27 bent at a bent part 27B to form a spark discharge gap 28 with the center electrode 5. In a cross section perpendicular to an axial line CL1 at a base end part of the ground electrode 27, an angle θ of a corner located on the side of the ground electrode 27 between corners formed by two tangents TL1 and TL2 drawn on a contour line of the ground electrode 27 from the axial line CL1 is 30° or less. In a cross section perpendicular to a center axis CL2 of the ground electrode 27 at a part being the closest to the tip of the ground electrode 27 in the bent part 27B, the center of gravity GP of the ground electrode 27 is located closer to a surface 27S than the position of 1/2 of thickness of the ground electrode 27, and a distance in the thickness direction between a center CP and the center of gravity GP of the ground electrode 27 is 4% or more of the thickness of the ground electrode 27.
Patent JP-2013115093-A (JP)
Title: Monolithic integrated circuit
Inventor: SUZUKI TAKASHI
IPC: H01L21/8234
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving reverse recovery characteristics of a diode.SOLUTION: A monolithic integrated circuit 100 includes a semiconductor layer 6, an insulation separation part 4, and a diode 6. The insulation separation part 4 insulates an island region 8 as a part of the semiconductor layer 6 from a periphery when viewed in plan view. The diode 16 is formed in the island region 8. The diode 16 has a center region 14 of a first conductivity type and an annular region 10 of a second conductivity type. The center region 14 and the annular region 10 are formed in a surface layer of the semiconductor layer 6. The annular region 10 makes one round around the center region 14 when viewed in plan view. A through part 18 penetrating the semiconductor layer 6 is formed in the island region 8. The through part 18 is surrounded with the center region 14. The monolithic integrated circuit 100 has a trench defining the insulation separation part 4, and a trench defining the through part 18, formed in the same manufacturing process.
Patent JP-2013111773-A (JP)
Title: Printing apparatus and reading method
Inventor: SUMIOKA MASAKI
IPC: B41J2/01
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the total throughput when reading a pattern in a plurality of rows sequentially.SOLUTION: A sheet on which a pattern is formed in a plurality of rows is conveyed toward downstream at least until an area having the formed pattern reaches an area to be dried by a drying unit. Subsequently, with respect to the pattern, reading for each row included in the plurality of rows and step-feeding of the sheet toward upstream are repeated. A sheet area to be conveyed to a reading area by step-feeding is forcibly dried by the drying unit before reading the sheet area.
Patent JP-2013113200-A (JP)
Title: Simple cold wind device for electric fan
Inventor: OZAKI TOSHIYA
IPC: F24F6/04
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple cold wind device for an electric fan, convenient and economical, by which a comfortable life can be led while conserving electricity with a room air temperature reduced to one several degrees C less than a preset cooling temperature of an air conditioner, by changing an electric fan into a cold wind device (cold wind fan) only by mounting this cold wind device on an existing electric fan to send cold wind.SOLUTION: A simple cold wind device for an electric fan includes a water retaining material 1 arranged on a front side of fan blades 10b of the electric fan 10 and is ventilatable, a water storage container 2 arranged at a position higher than the water retaining material, and a water supplying tube 3 for supplying the water stored in the water storage container to the water retaining material 1. This simple cold wind device is mounted on the electric fan 10 and the water retaining material 1 is arranged directly in front of the fan blades 10b of the electric fan. When rotating the fan blades 10b of the electric fan to send the cold wind while supplying water inside the water storage container 2 to the water retaining material 1 via the water supplying tube 3 to permeate the water into the water retaining material 1, the water permeated into the water retaining material 1 to be retained there is evaporated by wind passing through the water retaining material 1 for the vaporization heat to be drawn by the wind and therefore the electric fan 10 acts as a cold wind device (cold wind fan), permitting ambient temperature to be lowered by several degrees C.
Patent JP-2013113506-A (JP)
Title: Method and device for monitoring and controlling of furnace pressure in combustor
Inventor: Lin rong-lang
IPC: F23G5/46
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring control method and device capable of monitoring an internal pressure in a combustion furnace of a combustor.SOLUTION: A monitoring control device includes a pressure detecting member 2 mounted to s combustion furnace 11 to detect a furnace internal pressure of the combustion furnace 11; a temperature detecting member 3 mounted to an exhaust gas pipe 12 to detect a pipe internal temperature of the exhaust gas pipe 12; an electronic switch 4 mounted to an exhaust pipe 16 and triggered by air flow in the exhaust pipe 16 to send an electric signal; and a control module in which a furnace pressure set value for monitoring the furnace internal pressure and a temperature set value for monitoring the pipe internal temperature of the exhaust gas pipe 12 are predetermined, the control module 5 being provided to be intercommunicable with the pressure detecting member 2, the temperature detecting member 3 and the electronic switch 4 to transmit a first notification signal when the furnace internal pressure reaches the furnace pressure set value, to transmit a second notification signal when the pipe internal temperature reaches the temperature set value and to send a third notification signal when the electric signal is not received.
Patent JP-2012128849-A (JP)
Title: Content search with good energy efficiency on content centric network
Inventor: VAN L JACOBSON
IPC: G06F13/00
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a system which facilitates a content search with good energy efficiency, and includes portable equipment and a content search agent.SOLUTION: The portable equipment receives a request for a part of a content from a user. In response to the request, a remote device transfers the request to the content search agent configured to acquire the requested content instead of the portable equipment. The system allows a receiver of the portable equipment to be set into an energy-saving sleep mode when the content search agent has acquired the content requested for the portable equipment and does not transmit the content to the portable equipment. When the content search agent is transmitting the content to the portable equipment, the receiver of the portable equipment is allowed to be actuated. The portable equipment receives the content from the content search agent.
Patent JP-2013116999-A (JP)
Title: Prepreg and carbon fiber-reinforced composite material
Inventor: NAKAYAMA YOSHIBUMI
IPC: C08G59/02
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg that can obtain a carbon fiber-reinforced composite material that excels in interfacial adhesion of a carbon fiber and a thermosetting resin, and is excellent in a dynamic property.SOLUTION: The prepreg includes: a sizing agent coated carbon fiber that is applied with a sizing agent including the following components (A) and (B); and a thermosetting resin. The component (A) is an epoxy compound that has two or more epoxy groups or two or more functional groups. The component (B) is 0.1-25 parts by mass of one or more compounds selected from the group consisting of a tertiary amine compound, a tertiary amine salt, a quarternary ammonium salt, a quarternary phosphonium salt, and a phosphine compound based on 100 parts by mass of the component (A).