baber/WOPTO huggingface dataset:
Patent JP-2010266741-A (JP)
Title: Liquid crystal display
Inventor: NOJIRI ISAO
IPC: G02F1/1368
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which prevents a light-shielding layer of a color filter substrate from being dissolved and prevents the display quality from being deteriorated, in the liquid crystal display in which a gate driving circuit having a contact hole is formed on an array substrate.  <P>SOLUTION: The liquid crystal display includes contact hole parts on a gate line driving circuit and includes the light-shielding layer formed with a metal material on the color filter substrate, wherein an insulating film is formed to cover the light-shielding layer of the color filter substrate in an area facing the contact hole parts on the array substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010150650-A (JP)
Title: Method for producing agglomerated tantalum particles, tantalum pellet and capacitor
Inventor: MATSUOKA RYOSUKE
IPC: B22F1/00
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing agglomerated tantalum particles which can produce agglomerated tantalum particles having a reduced particle diameter, a narrow particle diameter distribution, and a reduced bulk density.  <P>SOLUTION: The method for producing agglomerated tantalum particles includes: a stage where tantalum secondary particles obtained by the reduction of a tantalum salt are pulverized, water is added, and drying is performed so as to obtain dry lumps; a stage where the lumps are passed through a sieve so as to obtain spheroidized particles; and a stage where the spheroidized particles are heat-treated. In the method for producing agglomerated tantalum particles, it is preferable that the powder passed through the sieve is vibrated or rolled on a plate before the stage where the spheroidized particles are heat-treated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010273175-A (JP)
Title: Sound output device
Inventor: HIGUCHI KAZUNARI
IPC: H04R3/12
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound output device capable of outputting sound by preventing sneaking of high-frequency noise even in a state where an external device is connected thereto without arranging a separate component.  <P>SOLUTION: This sound output device includes: a body including an analog circuit and a digital circuit; a body speaker arranged in the analog circuit and connected to a speaker amplifier; a shared connector connectable to an external device and having a connector terminal in common with a connector terminal of the external device; an analog switch connected to the shared connector and capable of cutting off electrical connection between a connector of the external device and the analog circuit; and a control section for controlling the operation of the analog switch, the analog circuit and the digital circuit. When a charger as the external device is connected to the shared connector, the control device controls the analog switch to cut off the electrical connection between the connector of the external device and the analog circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274190-A (JP)
Title: Vertical crusher
Inventor: IKEDA MITSURU
IPC: B02C25/00
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abnormal vibration and the like caused by air staying in a large amount between a raw material layer and an auxiliary roller, upon minutely crushing a raw material by a vertical crusher.  <P>SOLUTION: There is disclosed a vertical crusher. The vertical crusher that degasses a raw material layer by an auxiliary roller and subsequently crushes the same by a crushing roller, is characterized in that the rotation rate of the rotary table thereof is reduced whenever the vibration amplitude of the vertical crusher exceeds an allowable limit value of vibration stored beforehand in a memory. By virtue of the structure as described above, the vibration of the crusher can be prevented from arising by quickly reducing the relative speed of the auxiliary roller relative to the raw material layer to recover the friction coefficient between the raw material layer and the auxiliary roller to prevent the slipping therebetween, when the vibration amplitude becomes great. A plurality of grooves extending in the width direction of the auxiliary roller are disposed therein so that air generated in a large amount upon compressing the raw material layer is introduced into the grooves and subsequently can quickly be discharged through the both end parts of the grooves. Thus unlike a prior art technique, air does not stay in a large amount between the raw material layer and the auxiliary roller, and thus abnormal vibration is prevented from arising.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282415-A (JP)
Title: Schedule information link mail management method and program
Inventor: ODA KEIGO
IPC: G06F17/21
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain schedule correction content by mail or a scheduler when displaying original mail from which the schedule is generated with respect to a technology for linking a mailer system with a scheduler system.  <P>SOLUTION: A received mail message is stored in a message DB 104, and schedule information is extracted and stored to be string-associated with the mail message in the schedule DB 103. When the stored schedule information is corrected, difference information between the schedule information and schedule information shown by the mail message stored to be string-associated with the schedule information is stored in a message update information DB 105 as message update information. When the mail message is read from the message DB 104 and displayed, the corresponding message update information is read, and correction information based on the message update information as well as the mail message is transmitted to a Web browser part 116 and displayed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281713-A (JP)
Title: Gas sensor element and gas sensor
Inventor: TANAKA KUNIHARU
IPC: G01N27/409
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor element that can change a current to be sent into a cell automatically in accordance with a temperature change of the cell without providing a control circuit, and that generates oxygen gas having a reference concentration on the reference electrode side by feeding a current into the cell, and to provide a gas sensor.  <P>SOLUTION: This gas sensor element 100 includes: a first solid electrolyte part 11 having oxygen ion conductivity; the cell 1 having a detection electrode 131 provided on the first solid electrolyte part and exposed to gas to be measured, and the reference electrode 132 facing to the detection electrode 131 through the first solid electrolyte part 11; and an element wiring part 150 connected to the cell 1. The gas sensor element 100 for generating oxygen gas having the reference concentration on the reference electrode 132 side by feeding the current into the cell 1 by connecting a power source 500 to the element wiring part 150, is provided with a second solid electrolyte part 111 having oxygen ion conductivity forming a part of route through which the current in the element wiring part 150 flows, on one end exposed to the gas to be measured of the gas sensor element 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285309-A (JP)
Title: Apparatus for producing silicon carbide single crystal
Inventor: KONDO DAISUKE
IPC: C30B29/36
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a silicon carbide single crystal, the apparatus producing a single crystal having good qualities without forming a recessed face in an end portion along the diameter direction of a grown single crystal.  <P>SOLUTION: The apparatus 1 for producing a single crystal includes a crucible body 5 housing a raw material for sublimation, a lid body 9 provided with a seed crystal support 7 at a position opposing to the raw material for sublimation, a guide member 11 extending in a cylindrical form from close to the circumference of the seed crystal support 7 toward the raw material for sublimation, and a heat insulating material 21 disposed in an outer circumference side of at least either the seed crystal support 7 or the guide member 11 and having thermal conductivity set to be lower than that of the single crystal 27. The apparatus is configured in such a manner that while a single crystal 27 is grown by heating the raw material 3 for sublimation and the seed crystal, the flow of heat H from the raw material 3 for sublimation toward the seed crystal is concentrated to the seed crystal by the heat insulating material 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285311-A (JP)
Title: Ferrite composition, ferrite core and electronic component
Inventor: KAWAGUCHI TATSUYA
IPC: H01F1/34
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferrite composition small in power loss Pcv even in a high frequency wave region (e.g. ≥1 MHz) and having high saturation magnetic flux density and specific resistance, a ferrite core formed from the ferrite composition and an electronic component having the ferrite core.  <P>SOLUTION: The ferrite composition contains 46.0-49.89 mol% iron oxide expressed in terms of Fe<SB>2</SB>O<SB>3</SB>, 2.3-19.0 mol% copper oxide expressed in terms of CuO, 22.0-27.5 mol% zinc oxide expressed in terms of ZnO as main components and the balance nickel oxide and contains, as assistant components, 2-63 ppm phosphorus expressed in terms of P and 43-5,980 ppm zirconium oxide expressed in terms of ZrO<SB>2</SB>based on 100 mol% main component. The ferrite composition may further contain 0.01-2.1 mol% manganese oxide expressed in terms of Mn<SB>2</SB>O<SB>3</SB>in the main components.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009302541-A (JP)
Title: Field effect transistor, and manufacturing method thereof
Inventor: NOMURA TAKEHIKO
IPC: H01L21/338
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field effect transistor and a manufacturing method thereof which has high electron mobility, a small leaking current, and low on-resistance.  <P>SOLUTION: The field effect transistor having a MOS structure has a p-type nitride compound semiconductor layer formed on a substrate, and has n-type contact regions positioned under a source electrode and a drain electrode which are formed by injecting ions, and also, has an electric-field buffering layer formed of an n-type nitride compound semiconductor which is laminated on the p-type nitride compound semiconductor layer by an epitaxial growth, and whose one end is adjacent to the n-type contact region of the drain-electrode side, and furthermore, the other end is formed so as to overlap with the drain-electrode side of the gate electrode, and moreover, in which a carrier concentration is lower than that in the n-type contact region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011002500-A (JP)
Title: Merchandise information providing device
Inventor: MURAOKA TOSHIO
IPC: G09F27/00
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To provide detailed information by images, in order to enhance the buying motive of a customer who accesses a piece of merchandise displayed on a store shelf.SOLUTION: Infrared sensors S1-S15 and a display monitor 30 are installed near the merchandise on a store shelf. Normally, image content of various kinds of merchandise on the store shelf is loop-reproduced on the display monitor 30. When a customer accesses a certain article 32 during the loop-reproduction, the action of taking out the article is detected by the sensor installed near the article 32, and detailed image content with respect to the article 32 is interrupt-reproduced on the display monitor 30.
Patent JP-2011000733-A (JP)
Title: Inkjet recording medium and manufacturing method for the same
Inventor: YOSHINO HITOSHI
IPC: B41M5/50
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording medium which shows high image density in a printing part and has no susceptibility to color degradation or discoloration of a printing image even under ozone exposure environment for a long time and superior ozone resistance.SOLUTION: The inkjet recording medium is prepared by adding an alumina hydrate (3) covered by an aluminum-magnesium composite hydroxide formed by neutralization reaction of an aluminum compound with a magnesium compound into an ink receptive layer (1) or/and a support (2).
Patent JP-2011010384-A (JP)
Title: Detection circuit, power transmission controller, power transmitter, noncontact power transmission system and electronic apparatus
Inventor: KAMIYAMA MASAYUKI
IPC: H02J7/00
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a detection circuit capable of detecting landing of a power reception device, detachment of the power reception device, and positional relation between a power transmission device and the power reception device in a noncontact power transmission system, corresponding to variable control of transmission power.SOLUTION: The detection circuit 1 has an amplitude detection circuit 5, including a peak detection circuit 7, and a determining section 6 for comparing an amplitude detection signal with a threshold value. As thresholds, there are typically provided a first landing determining threshold value corresponding to a first power transmission power level and a second landing determining threshold value corresponding to a second power transmission level; a first detachment determining threshold value corresponding to the first power transmission level and a second detachment determining threshold value corresponding to the second power transmission level; or a first positional relation determining threshold, corresponding to the first power transmission level and a second positional relation determining threshold, and a threshold to be used for determination is selected, according to the detection purpose and the transmitted power.
Patent JP-2011007670-A (JP)
Title: Moving body detection device
Inventor: SUYAMA YUKI
IPC: G01P1/02
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a moving body detection device which engages and fixes a holder and a case to suppress the backlash, and suppresses adverse effect on the detection of a moving object.SOLUTION: In the moving body detection device 1 including a magnetic detection element 2, a magnet 3 applying a magnetic field to the magnetic detection element 2, a substrate 4 electrically connected to the magnetic detection element 2, a holder 6 for arranging the magnet 3 and the substrate 4 and including a lead terminal 5 electrically connected to the substrate 4, a case 7 covering the magnetic detection element 2, the magnet 3, and the substrate 4, and an engagement part 13 for mutual engagement fixation between the holder 6 and the case 7, the engagement part 13 includes at least a pair of protruding parts 13a provided at the holder 6, and at least a pair of hole parts 13b provided at the case 7 and engaged with the protruding parts 13a. The second width W2 of the hole part 13b is formed wider than the first width W1 of the protruding part 13a. In one of the pair of engagement parts 13, the protruding part 13a abuts against the left side of the hole part 13b, and in the other of the pair of engagement parts 13, the protruding part 13a abuts against the right side of the hole part 13b.
Patent JP-2011015220-A (JP)
Title: Moving image encoding device and moving image encoding method
Inventor: TAKIMOTO TAKAHIRO
IPC: H04N19/513
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To adaptively allocate an amount of encoding to suppress a deterioration in image quality associated with transcoding.SOLUTION: A moving picture encoding device includes an information obtaining module, an encoding complexity calculation module, an encoding complexity conversion module, and a transcoding module. An information obtaining module 101 reads header information of an MPEG (Moving Picture Experts Group) from an input stream to obtain information of a quantized scale, a generated amount of encoding, and a picture type of each frame. An encoding complexity calculation module 102 calculates the encoding complexity, expressed as a product of the quantized scale and the generated amount of encoding in units of frames with the use of the obtained information. An encoding complexity conversion module 103 converts the calculated encoding complexity into an encoding complexity of H.264/AVC, with the use of a linear function prepared for each picture type. And transcoding modules 104 to 113 transcode the input stream to the output stream with the use of the converted encoding complexity of the H.264/AVC.
Patent JP-2011012498-A (JP)
Title: Work facility on slope
Inventor: SAKAI KENJI
IPC: E02D17/20
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide work facilities on slopes having excellent versatility and capable of being accurately elevated and lowered in vertical directions along a vertical frame of a slope frame.SOLUTION: The work facilities on the slopes as an elevating and lowering device 12 capable of elevating and lowering a drilling working vehicle 11 comprises fixed points 13 provided at both sides of a slope 2 closer to a mountain side than a slope frame 1; an elevating and lowering winch 14 installed at one side of the valley side of the slope 2; fixed pulleys 15 mounted to an elevating and lowering fixed points 13L; an elevating and lowering wire 16 wound out from the elevating and lowering winch 14, hung over the fixed pulley 15, and having an end fixed to an elevating and lowering fixed points 13R; a moving pulley 17 hung over a mid point of an elevating and lowering wire 16a extending between the fixed pulley 15 and the elevating and lowering fixed points 13R for supporting the drilling working vehicle 11; and a wire angle adjusting means 18 for adjusting the angles θ1 and θ2 of the elevating and lowering wire 16 extending to both sides from the moving pulley 17 to the vertical direction of the slope 2 so as to be approximately the same with respect to right and left elevating and lowering wires 16.
Patent JP-2011011510-A (JP)
Title: Inkjet recording apparatus and method for controlling the same
Inventor: SAKURABA MASAHIKO
IPC: B41J29/38
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To largely reduce the possibility for printing wrong date and time resulting from the change with time or a sudden failure of an RTC (time check exclusive chip) when the date and time for a manufactured date or a pull date and so forth are printed using the RTC of an IJP.SOLUTION: An inkjet recording apparatus 1 includes a plurality of the RTCs 14 and 14 mounted on the IJP, and uses an RTC diagnostic program which discriminates whether the date and the time obtained from the RTC show normal values within the tolerance of the RTC, and when the normal values are not shown, does not perform printing and transmits the abnormal signal to the production equipment side. The production equipment side stops the production line of a to-be-printed article when an abnormal signal is transmitted from the IJP.
Patent JP-2011012372-A (JP)
Title: Nonwoven fabric production apparatus and method for producing nonwoven fabric
Inventor: KIMURA KENJI
IPC: D01D5/04
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of producing a nonwoven fabric comprising fibers having a small fiber diameter with a simple apparatus and a method for producing the nonwoven fabric by using the nonwoven fabric production apparatus.SOLUTION: The nonwoven fabric production apparatus includes (α) a spinning device capable of discharging a spinning liquid and a gas in parallel and having one or more circular liquid-discharging parts capable of discharging the spinning liquid and one circular gas-discharging part positioned on the upstream of any liquid-discharging parts and close to the liquid-discharging part and capable of discharging the gas, (β) a solidification promoting device to apply a substance to promote solidification of the spinning liquid to the spinning liquid discharged from the spinning device, and (γ) a collector to collect the solidified fibers. The method for producing the nonwoven fabric uses the nonwoven fabric production apparatus.
Patent JP-2011017552-A (JP)
Title: Device for detecting multipoint displacement
Inventor: TASHIRO KATSUMI
IPC: G01B11/00
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein, while multipoint simultaneous displacement is detected optically by a method using numbers of various optical displacement meters, each sensor has a light source such as a laser, a projecting lens, a light receiving lens, a light receiving element, a processing circuit, a power source, etc. and also a multichannel AD circuit for receiving output of each sensor and a computer and a software for processing the output are needed, which brings so much higher cost as the number of the sensors increases.SOLUTION: This device for detecting multipoint displacement is equipped with: a large number of probes each of which is equipped, in one end, with an optical fiber provided with a lens having chromatic aberration, and equipped, in the other end, with an optical fiber coupler provided with optical fibers one of which is connected to the light source and the other connected to a detector; the light source which projects white light or light of a plurality of wavelengths to the optical fibers arranged on the light source side of the probes in large numbers; and a color camera which is disposed opposite the optical fibers arranged on the detector side of the many probes.
Patent JP-2011016181-A (JP)
Title: Method for shearing bar while twisting the same
Inventor: KAJINO TOMOHITO
IPC: B23D23/04
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of "droop" and "burr" during shearing a bar.SOLUTION: This method for shearing the bar includes chucking the bar with a fixed tool and a movable tool movable in the direction perpendicular to the longitudinal direction of the bar, holding the bar in the state of being twisted up to a predetermined twisting angle, and applying an impact shearing load to the movable tool in the direction perpendicular to the longitudinal direction of the bar to cut the bar.
Patent JP-2011016298-A (JP)
Title: Decorative body
Inventor: SAKUMA KENJI
IPC: B44C1/17
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a decorative body which improves resistance properties against a scratch or peeling or the like due to contact from an external part without deteriorating decorativeness, and simplifies and reduces the cost of a manufacturing process.SOLUTION: In the decorative body 1, colored layers 11, 12, 13, and 14 which can be visually recognized from the surface 1a side on the back surface 1b side of a substrate 10 made of a transparent material. The colored layers 11, 12, 13, and 14 are formed by being thermally transferred to the substrate 10 after printing the ink thicker (than gravure printing) on a transfer sheet by screen printing or offset printing. The improvement of resistance properties of the colored layer against the scratch or peeling or the like is achieved by the thick film thickness of the colored layers 11, 12, 13, and 14.
Patent JP-2011023398-A (JP)
Title: Semiconductor light-emitting element
Inventor: TANI KENTARO
IPC: H01S5/343
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element capable of suppressing a rise in an operating voltage.  <P>SOLUTION: The nitride semiconductor laser element 100 (semiconductor light-emitting element) includes: an active layer 14 containing In; a p-type cladding layer 18 formed on the active layer 14; and an undoped AlGaN layer 16 and a p-type AlGaN layer 17 formed between the active layer 14 and the p-type cladding layer 18. The undoped AlGaN layer 16 is disposed more towards the active layer 14 side than the p-type AlGaN layer 17 and formed to have a thickness of 2 nm or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT