baber/WOPTO huggingface dataset:
Patent JP-2012037263-A (JP)
Title: Optical position detection device and device having position detection function
Inventor: KIYOSE SETSUNAI
IPC: G01C3/06
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical position detection device capable of entering light of intensity corresponding to emission intensity in a light source section as default light to a light reception section even when there is no object, and appropriately initializing relationship between driving current at the light source section and received light intensity at the light reception section based on the receiving result of the default light, and a device having a position detection function.SOLUTION: An optical position detection device 10 detects the position of an object Ob based on the light receiving result of a light reception section 30 when a light source section 12 is lit. In front housing sections 163 and 164 of a housing 16 of an optical unit 11, default light generation reflection sections 166 and 167 are formed to enter default light DL to the light reception section 30 even when the object Ob is not present. Thus, based on the receiving result of the default light DL, relationship between the driving current of the light source section 12 and the received light intensity of the light reception section 30 can be appropriately initialized.
Patent JP-2011177882-A (JP)
Title: Electrode wire for wire electric discharge machining, method of manufacturing the same, and method of electric discharge machining using the electrode wire
Inventor: HASHIZUME KOICHI
IPC: B23H7/08
Filed: 2010-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode wire for high-speed machining for preventing short circuit between the electrode wire and an object to be machined, and not only increasing machining speed but also suppressing loss in machining precision and generation of fine lines and metal powder on the machined surface, by preventing granular matter of a copper-zinc diffused alloy layer formed on the outer peripheral surface of the electrode wire from peeling from a core wire.  <P>SOLUTION: In a step in which a wire material that is provided on the outer peripheral surface of the copper-zinc alloy layer and a zinc layer produced by thermal diffusion is drawn and reduced to the diameter of a product, the copper-zinc alloy layer is reliably crushed into granular matter, the diffused alloy layer 3 and the zinc layer 4 are integrated with the core wire by embedding the granular matter in the outer peripheral surface of the core wire 2, and the diffused alloy layer and the zinc layer are therefore prevented from peeling from the core wire. In addition, since cracks in the copper-zinc alloy layer generated in the wire drawing step are covered by a thin zinc film, the wire is drawn at temperature favorable to the ductility of zinc.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012038024-A (JP)
Title: Driving support device, information distribution device, driving support method, and computer program
Inventor: TAKAHARA MASATOSHI
IPC: G08G1/056
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a driving support device and a driving support method and a computer program for the method, capable of properly supporting driving based on reversely running vehicle information acquired from acquisition sources.SOLUTION: A driving support method comprises: acquiring reversely running vehicle information identifying a reversely running vehicle from a plurality of acquisition sources (S1-S4); identifying a type of the acquisition sources of the acquired reversely running vehicle information (S6); determining reliability of the reversely running vehicle information based on the type of the identified acquisition sources (S7); and supporting driving so as to prevent one's own vehicle from colliding with the reversely running vehicle based on the determined reliability (S8-S10).
Patent JP-2012036794-A (JP)
Title: Lubricating device
Inventor: SAKIMA SUGURU
IPC: F01M7/00
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating device that reduces friction of each part of an internal combustion engine upon start-up.SOLUTION: The lubricant device 10 pumps oil with an oil pump 12 and supplies oil discharged from the oil pump 12 to supply targets 4, 5, 6, and 8 which are disposed in the internal combustion engine 1 via a supply route. The device includes a supply control valve 19 which switches between an open position of allowing an oil supply from the oil pump 12 to the supply targets 4, 5, 6, and 8 and a close position of inhibiting the oil supply to the supply targets 4, 5, 6, and 8. The supply control valve 19 is switched to the close position when a predetermined engine-stop condition for stopping the internal combustion engine 1 is satisfied.
Patent JP-2012036799-A (JP)
Title: Exhaust emission control system of internal combustion engine
Inventor: HAGA HISAO
IPC: F01N3/08
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system of an internal combustion engine, capable of accurately estimating the amount of reducing agents captured in a selected reduction catalyst by discriminating between ammonium and urea water.SOLUTION: The exhaust emission control system includes an NOx sensor and a unit conversion unit for acquiring a feed NOx amount QNOX equivalent to an exhaust NOx amount flowing into a first selected reduction catalyst, a first conversion rate calculation unit 511 for calculating a first NHconversion rate RNU1 equivalent to the rate of urea water converted into NHin urea water supplied on the basis of a first equivalent rate αwhich is a ratio of a supplied urea water amount QUREA to the feed NOx amount QNOX, a first NHsupplied amount estimation unit 512 for estimating a first NHsupply amount NH3which is a NHsupply amount to the first selected reduction catalyst on the basis of the first NHconversion rate RNU1, and a first storage amount estimation unit for estimating a storage amount equivalent to NHcaptured in the first selected reduction catalyst.
Patent JP-2012035191-A (JP)
Title: Filter unit panel
Inventor: ARAI MASAHIRO
IPC: B01D46/52
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a filter unit panel which is constituted of frame works and an outer frame of each filter unit, both being of a resin member and integrated into one piece by welding, and can hardly give rise to a leakage or a breakage when the filter unit panel is fixed to equipment.SOLUTION: This filter unit panel 1 includes a plurality of filter units 13 and the outer frame 14 surrounding the filter units 13. Each of the filter units 13 is equipped with a filter medium 11 and the frame work 12 for supporting the filter medium 11. In addition, the outer frame 14 and the frame work 12 are both of a resin member, and the filter units 13 are integrated into one piece by welding the adjacent frame works 12. Further, the filter units 13 and the outer frame 14 are integrated into one piece by welding the outer frame 14 and its adjacent frame work 12 together. The outer frame 14 is larger than the adjacent filter unit 13 by thickness.
Patent JP-2012037736-A (JP)
Title: Image-forming device, and control method and control program for clutch in the same
Inventor: YAMAGUCHI HIROSHI
IPC: G03G21/00
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device and others capable of reducing power consumption through effective power supply to a clutch that drives and controls driven objects whose load changes with time.SOLUTION: An image-forming device comprises: a clutch 4 for driving and controlling driven objects 120a, 120b, 120c and 120d whose load changes with time with receiving power supply from electric power source; and control means 1 for controlling the clutch with a duty ratio of pulse-width modulation signal as well as for setting the duty ratio of pulse-width modulation signal to a first value at the time of start-up rotation before connection between the clutch and the driven objects finishes and changing the duty ratio of pulse-width modulation signal to a second value less than the first value in accordance with a loading state of the driven objects at the time of steady rotation after the connection finishes.
Patent JP-2012038991-A (JP)
Title: Method of manufacturing wiring board
Inventor: INOUE MASAHIRO
IPC: H01L23/12
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel method of manufacturing a wiring board in which the wiring board can be flattened by reducing warpage without forming a contact trace on the surface thereof when a wiring board, where at least one conductor layer and resin insulating layer are laminated respectively and a solder resist layer is formed on the outermost layer, is provided as a final product.SOLUTION: A wiring board, where at least one conductor layer and resin insulating layer are laminated respectively and a solder resist layer is formed on the outermost layer, is arranged on a support base. Subsequently, the wiring board is hot pressed against the support base by means of a planar jig having a recess in such a state as the recess is located above the IC chip mounting part of the wiring board and the IC chip mounting part is separated from the jig. The pressing surface of the jig, located on the outside of the recess, is roughened to correspond to the surface roughness of the solder resist layer.
Patent JP-2012035227-A (JP)
Title: Treating method of waste acid, waste acid neutralizing agent, and recycling method of waste acid neutralized object
Inventor: MIZUMOTO KATSUMI
IPC: C01F5/06
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a waste acid neutralizing agent that remarkably shortens the neutralization time, has a low reaction temperature, causes little blowout of harmful gas, has superior safety and work efficiency, is easily handleable, and can be mass-produced at a low cost.SOLUTION: The waste acid neutralizing agent has a composition of the content of 80 wt.% or more of fine powdery activated magnesium formed by firing brucite being a kind of magnesium ore, at 800-1,100°C, or firing magnesite at 800-1,100°C and pulverized into 300 mesh or less, and the content of 20 wt.% or less of CaO.
Patent JP-2012035598-A (JP)
Title: Set of friction implement, and thermochromism writing utensil
Inventor: YAMAUCHI HARUMI
IPC: B43L19/00
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a friction implement and a thermochromism writing utensil which make it unnecessary to shift a writing utensil body greatly from one hand to the another and enable quick transfer to a frictional thermochromism operation when performing thermochromism of an image or handwriting by friction after writing.SOLUTION: The friction implement rubs the thermochromism image or handwriting formed on a writing object surface by means of thermochromic ink and can attain thermochromism of the image or handwriting by the frictional heat generated in rubbing. The friction implement includes a holding part 2 which has an inner hole 21 through which a finger can be inserted for holding, and a friction part 3 which is provided on the outside of the holding part 2 and consists of an elastic material capable of rubbing the thermochromic image or handwriting.
Patent JP-2012043943-A (JP)
Title: Light emission diode and light emission diode lamp
Inventor: SEO NORIYOSHI
IPC: H01L33/64
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a light emission diode and a light emission diode lamp which have: a light emission wavelength of 655 nm or greater; excellent monochromaticity; and a high output, high brightness, high efficiency and a high response speed, in which the intensity of light in a direction perpendicular to a light extraction face among light emitted from the light extraction face has strong directivity and which can efficiently radiate heat to the outside.SOLUTION: A light emission diode comprises a compound semiconductor layer 11 including at least a pn-junction type light emission portion 3 and a distortion adjusting layer 13 laminated on the light emission portion 3. The light emission portion 3 has a laminate structure of a distortion light emission layer represented by a composition formula (AlGa)InP(0≤X≤0.1,0.37≤Y≤0.46) and a barrier layer. The distortion adjusting layer 13 can transmit light of the light emission portion 3 therethrough, and has a grating constant smaller than grating constants of the distortion light emission layer and the barrier layer. A functional substrate 5 is bonded through a reflection structure 4 to a face 11b of the compound semiconductor layer 11 which is located at the opposite side to a light extraction face 11a.
Patent JP-2011023020-A (JP)
Title: Adaptive power management
Inventor: STUFFLEBEAM KENNETH W
IPC: G06F1/32
Filed: 2010-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To maximize the execution period of tasks on a computer while considering the residual amount of available power.  <P>SOLUTION: A method for minimizing power consumption of a computer while permitting the execution of meaningful tasks by programs installed on the computer is provided. In accordance with one embodiment, a method that implements power conserving measures based on the amount of capacity that is available from a power source is provided. More specifically, the method includes identifying the current amount of power that is available from a power source. Then a determination is made regarding whether the current amount of power available is associated with a reduced performance state. If the current amount of power is associated with a reduced performance state, the method changes the configuration of the power consuming devices to place the computer in the reduced performance state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012045777-A (JP)
Title: Liquid discharging apparatus
Inventor: YAMAGUCHI SHUNJI
IPC: B41J2/165
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a newly improved liquid discharging apparatus that can quickly seal nozzles by a simple configuration.SOLUTION: The liquid discharging apparatus includes: a liquid discharging head that has a nozzle surface having nozzles for discharging liquid; a support member that is provided in a position where it faces the nozzle surface and supports a medium on which the liquid discharged from the nozzles is landed; a frame that is movable along the side surface of the support member in a state that it surrounds the side surface of the support member: and a sealing member that is supported by the frame and seals the nozzles when coming into contact with the nozzle surface accompanied by the movement of the frame.
Patent JP-2012045243-A (JP)
Title: Radiation imaging system and radiation imaging device
Inventor: IWAKIRI NAOTO
IPC: G03B42/04
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a radiation imaging system continuously usable of sections which are not damaged in a radiation imaging device, and the radiation imaging device.SOLUTION: The radiation imaging device of the radiation imaging system comprising a radiation device that applies radiation and the radiation imaging device with an imaging panel that captures images of the applied radiation includes: a failure cause detection unit that detects environmental disturbance or falls to be the cause of its failures; a malfunction diagnostic unit that, when a detected environmental disturbance value is equal to or larger than a threshold or when a fall is detected, diagnoses a malfunction in the radiation imaging device; and a function limiting unit that applies limits to the functions of the radiation imaging device that are used continuously, in accordance with the diagnosis results of the malfunction diagnostic unit.
Patent JP-2012048646-A (JP)
Title: Electronic book apparatus, and electronic book program
Inventor: YOSHIHASHI MAKOTO
IPC: G06F17/30
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide convenience of an electronic book apparatus.SOLUTION: An electronic book apparatus (e.g., a navigation apparatus 100 including functions as an electronic book apparatus) which displays contents of an electronic book that is a digitized book on a display screen of a display device includes: an electronic book information storage section 21 for storing electronic book information including page information for displaying pages constituting the electronic book; and a seal information storage section 24 for storing seal information about a seal that can be disposed at any arbitrary position of the displayed electronic book in accordance with the electronic book information. On the basis of the electronic book information, the pages are displayed on the display screen of the display device and in accordance with an instruction from a user, seals are arranged on the displayed pages. The positions at which the seals are arranged are specified, a seal list is created on which arrangement position information indicating the specified arrangement positions is made corresponding to seal information indicating the arranged seals and by referring to the created seal list, a corresponding seal is superimposed and displayed at a corresponding position on the displayed page.
Patent JP-2012051401-A (JP)
Title: Air control apparatus
Inventor: OKUZONO KENJI
IPC: B60H1/32
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an air control apparatus that can suppress or avoid the generation of hydraulic pressure.SOLUTION: The air control apparatus includes: a temperature detection means A detecting a temperature in an air conditioning chamber; and a temperature detection means B detecting a temperature of an electric compressor of a refrigerating circuit. The air control apparatus determines a start rotation rate of the electric compressor when an air conditioner is started based on a temperature difference Td between the temperature detection means A and the temperature detection means B (temperature detection means A -temperature detection means B) where the electric compressor can be driven at a proper rotation rate according to a state of a coolant in the electric compressor, and the hydraulic pressure can be prevented according to the state of the coolant and quick air conditioning can be performed.
Patent JP-2012054662-A (JP)
Title: Control system
Inventor: SEKIZAWA TAKATOSHI
IPC: B60R25/01
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a control system capable of effectively preventing generation of a vehicle theft by a relay attack while making a remote keyless entry system operate normally by controlling a discriminating signal (RF signal) transmitted from a key so as not to reach the vehicle in a smart entry system and controlling a command signal for locking and unlocking a door so as to reach the vehicle in a remote keyless entry system.SOLUTION: A user's portable key 3 has two antennas of an antenna 31b and an antenna 31c for transmitting an RF signal. A gain of the antenna 31b is larger than that of the antenna 31c. Since a switching section 31a switches to the antenna 31b and transmits a signal for unlocking a door when depressing an unlock switch 36, the door can be unlocked remotely. Since the switching section 31a switches to the antenna 31c and transmits an ID 34 when receiving a polling signal, a relay attack cannot be successful because the RF signal does not reach the vehicle when its owner is distant from the vehicle during the relay attack.
Patent JP-2012052707-A (JP)
Title: Fluid heating device
Inventor: TAKATO YASUTANE
IPC: F24H1/10
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To heat a fluid to a prescribed temperature by electromagnetic induction with a simple and compact constitution.SOLUTION: This fluid heating device 1 includes a heated section 2 heated by induction heating of electromagnetic induction, and configured by arranging a plurality of straight fluid pathway tubes 10 forming fluid flow channels inside thereof, in parallel with each other, an induction coil 42 for making each of the fluid pathway tubes 10 generate heat by induction heating, and a cover section 4 having an opening section 32 communicated with one of the fluid pathway tubes 10, and one or a plurality of connection grooves 33 connecting flow channels of one fluid pathway tube 10 and the other fluid pathway tube 10. By forming the communication grooves 33 on the cover section 4, the fluid passing through the fluid pathway tubes 10 can be allowed to pass the heated section 2 several times with the simple and compact constitution, thus the fluid can be heated to a desired temperature in a short time.
Patent JP-2011107126-A (JP)
Title: Method and system for limiting interference in magnetometer fields
Inventor: STONE ROBERT
IPC: G01B7/06
Filed: 2010-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetometer system for reducing the effect of electromagnetic interference, and a method associated therewith, and provide a human body thickness measurement system to which such a system or method has been applied, and a method associated therewith.  <P>SOLUTION: The magnetometer system includes: a first magnetometer adapted to generate an external magnetic field having a characteristic that is varied over time; and a second magnetometer adapted to receive the magnetic field and generate at least one magnetometer signal representing a change in the magnetic field. In one embodiment, the magnetic field characteristic includes the frequency of the generated magnetic field. In another embodiment, the magnetic field characteristic includes the frequency period of the magnetic field.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012055828-A (JP)
Title: Apparatus and method for purifying water
Inventor: YOSHIOKA FUMIYOSHI
IPC: C02F3/06
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for purifying water capable of obtaining a laminate having countless water passages which water to be treated can flow through and a method for purifying water using the same.SOLUTION: The apparatus for purifying water includes the laminate which has a plurality of waveform members 2 composed of a crest part 3 and a trough part 4 arranged continuously and alternately and in which the waveform members are so layered that a crest part 3 of a waveform member 2 is in contact with a trough part 4 of another waveform member 2.
Patent JP-2012059343-A (JP)
Title: Recording device
Inventor: FUJITA GORO
IPC: G11B7/1267
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a recording device capable of easily achieving synchronization between an oscillation pulse of a laser beam and modulation of the laser beam with a simple constitution.SOLUTION: A recording device 100 that records information in an optical recording medium 21 includes: a mode-locking laser unit 11 including a semiconductor laser 1 and an external resonator; optical modulation means 12 that amplifies and modulates a laser beam emitted from the mode-locking laser unit 11; a record signal generating unit 16 that generates a record signal based on a reference signal DRIVECLK from a drive of the optical recording medium 21; and a modulation unit 14 that latches the record signal by a laser clock LDCLK generated by an oscillation pulse of the laser beam emitted from the mode-locking laser unit 11 and generates a modulation signal for driving the optical modulation means 12.