baber/WOPTO huggingface dataset:
Patent JP-2010283234-A (JP)
Title: Optical semiconductor device
Inventor: UETAKE MASATO
IPC: H01S5/227
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor device which suppresses unnecessary diffusion of an impurity to have fine characteristics.  <P>SOLUTION: The optical semiconductor device 10 includes a mesa portion 12 having a p-type clad layer 18 doped with Zn as a p-type impurity and with Ti as an impurity for forming a deep donor level, and an embedding layer 13 which is formed of InP, which is a group III-V semiconductor doped with Fe as an impurity forming a deep acceptor level, and is in contact with the p-type clad layer 18 at the sides of the mesa portion 12 to embed the mesa portion 12 in the embedding layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281802-A (JP)
Title: Route search device and route search method
Inventor: KUDO TAKESHI
IPC: G01C21/00
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique searching for a recommended route in accordance with a search condition, in route search performing replacement with a learning route.  <P>SOLUTION: The route search device includes: a storage means storing a traveled route of a section deviated from a recommended route, as a learned route; a setting means setting the search condition of the recommended route; a recommended route search means searching for a recommended route on the basis of the search condition; an applying means selecting a learned route, applicable to the searched recommended route from the storage means and applying it to the recommended route; and a display means displaying the recommended route to which the learned route is applied. The storage means stores the type information of the learned route together with the learned route, and the applying means selects the learned route having the type information in accordance with the search condition from the storage means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285763-A (JP)
Title: Structure member, and building with structure member
Inventor: TAKATSU HIROTO
IPC: E04B1/30
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure member reduced in the emission amount of carbon dioxide.  <P>SOLUTION: A column 16 includes a cured body 22 obtained by curing hydraulic cement through a hydration reaction, and an angular steel pipe 20 integrated with the cured body 22. The hydraulic cement contains 60 mass% or more of a blast-furnace slag fine powder. Portland cement is substituted with the blast-furnace slag fine power, reducing the consumption amount of raw materials of limestone or the like. Furthermore, the reduction in the consumption amount of raw materials such as limestone or the like, leads to a substantial reduction in the emission amount of carbon dioxide caused by the thermal decomposition or combustion of the limestone.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287700-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YASUMURA BUNJI
IPC: H01L21/66
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process of manufacturing a semiconductor device of high reliability.  <P>SOLUTION: Before a probe test on an actual wafer to be tested is conducted, a probe needle of a probe card is brought into contact with another wafer different from the wafer to be tested while the another wafer is set on a wafer stage to preheat the probe card.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284879-A (JP)
Title: Print label creation device
Inventor: TAKAHASHI TOSHIHIRO
IPC: B41J3/36
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To maintain favorable cutting performance by preventing the deterioration of cutting performance caused by a cutter blade even if a resin frame is used.  <P>SOLUTION: A print label creation device 1 includes a molded resin frame 13, a press roller 192 which conveys a cover film 51, a thermal head 16, a cutter blade 63, a cut lever 4, a cutter blade receiving member 41, and an attachment and detachment cover 6B2 which is attached to the frame 13. The frame 13 has a first rib 42 and a second rib 43 which are integrally formed, respectively, at one side and the other side of a conveyance route along the sliding direction of the cutter blade 63 near a tape discharge slit 24. The attachment and detachment cover 6B2 has a protrusion 45 and a supporting rib 46 which can support the first rib 42 and the second rib 43, respectively, from the opposite side of the conveyance route along the sliding direction of the cutter blade 63 in the state that the attachment and detachment cover is attached to the frame 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011003762-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MURAYAMA RYUICHI
IPC: H01L21/56
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting adhesive composition excelling in solder crack resistance even by a high-temperature solder reflow process at around 260°C used for lead-free solder, and to provide a semiconductor package using the same.SOLUTION: The method of manufacturing a semiconductor device includes: a step (1) of sticking a lead frame formed of copper to a semiconductor element in a predetermined heating condition A using this thermosetting adhesive composition; a step (2) of sealing the lead frame and the semiconductor element stuck to each other by the step (1) to have the average thickness of a resin part sealed by a sealing resin composition of 1.0-1.8 mm; and a step (3) of heat-treating the lead frame and the semiconductor element in a predetermined heating condition B after being sealed by the step (2). The modulus of elasticity of the thermosetting adhesive composition at 260°C is 50-200 MPa.
Patent JP-2011008316-A (JP)
Title: Information processing device, image display device, and information processing method
Inventor: SHINOMIYA TORU
IPC: G06F3/00
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device and the like capable of switching an access method at high speed to perform access control to a device configured to be accessible by a plurality of access methods.SOLUTION: The information processing device 10 includes a first processing part 100 asserting a first chip select signal SC1 or a second chip select signal CS2 according to an address space to be accessed, and a second processing part 200 configured to be accessible from the first processing part 100 by a first or second access method. When the first chip select signal SC1 is asserted, the first processing part 100 accesses the second processing part 200 by the first access method, and when the second chip select signal CS2 is asserted, the first processing part 100 accesses the second processing part 200 by the second access method.
Patent JP-2011009378-A (JP)
Title: Method of manufacturing electric coil, and motor
Inventor: YOSHIDA KENGO
IPC: H01F5/06
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electric coil including a step for heat treating an insulated wire, wherein adhesion between a conductor and an insulating coating caused by heat treatment is little reduced, and also to provide a motor which uses an insulated wire exhibiting excellent adhesion between a conductor and an insulating coating.SOLUTION: The method of manufacturing an electric coil has steps of : winding an insulated wire having a conductor and an insulating layer which covers the conductor tightly; and heat treating the insulated wire, wherein the heat treatment is carried out in an inert gas atmosphere. A motor using an electric coil manufactured by this manufacturing method is also provided.
Patent JP-2011010035-A (JP)
Title: Down-sampling filter
Inventor: KUSHIOKA YOICHI
IPC: H03H17/00
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of multipliers used in a down-sampling filter which performs the down-sampling of 1/N times with respect to data.SOLUTION: Each time series value selection means 1, B selects one time series value from among N-pieces of time series values in different timing for a time series value xof the data, each time series value addition means C adds each selected time series value to a time series value in predetermined timing, each coefficient storage means D stores a coefficient based on a filter coefficient, a coefficient selection means 2 selects each kind of the coefficient, each multiplication means E multiplies an addition result and the coefficient, or multiplies a predetermined time series value and the coefficient, a total means 11 totals multiplication results, cumulative addition means 12, 13 perform the cumulative addition of the totaled result for N times of continuous timing, and an output means 14 outputs a cumulative addition result at an output rate of 1/N times with respect to an input rate.
Patent JP-2011015079-A (JP)
Title: Transmitter
Inventor: OTANI YOSHIYUKI
IPC: H04W72/08
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide technology for suppressing deterioration in channel search accuracy even when image frame data is continuously transmitted.SOLUTION: A detecting part 42 detects a timing to investigate a frequency channel. An instructing part 44 instructs, when detecting the investigation timing, an imaging apparatus to output image frame data of a second frame rate faster than a first frame rate. A generating part 32 deletes a portion of the image frame data in the input image frame data of the second frame rate, and generates a packet signal so as to store the remaining image frame data. An investigating part 48 investigates a frequency channel at timing corresponding to the deleted portion of image frame data.
Patent JP-2011012735-A (JP)
Title: Ball screw drive mechanism and industrial machine
Inventor: SAKAI HISAYOSHI
IPC: F16C29/00
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw drive mechanism preventing a reduction in the natural frequency of a ball screw even if a runout absorbing mechanism is provided and driving a slider at high speed.SOLUTION: This ball screw drive mechanism includes: the ball screw 2; a ball screw nut 3; the slider 5 arranged to be slidably moved along the axial direction of the ball screw 2; the runout absorbing mechanism 6 absorbing the runout of the ball screw nut 3; and a nut guide mechanism 8 guiding the ball screw nut 3 along the axial direction of the ball screw 2 and also regulating at least the movement of the ball screw nut 3 in one direction different from the axial direction of the ball screw nut 3. Since at least the movement of the ball screw nut 3 in the one direction different from the axial direction of the ball screw nut 3 is regulated by the nut guide mechanism 8, it is possible to prevent the reduction in the natural frequency of the ball screw 2 without thickening the diameter of the ball screw 2 and to drive the slider 5 at high speed.
Patent JP-2011013446-A (JP)
Title: Musical score display device, musical score display method, computer program, and recording medium
Inventor: IWATA KEI
IPC: G10G3/04
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a musical score display device capable of automatically changing pages at desired timing without performing specific operation, regardless of musical instruments performed at the same time and the number of players.SOLUTION: The musical score display device includes: a storage function for storing a series of page images of a musical score together with a musical score name and the order of the page image; an image taking-in function (S422) for outputting a series of pieces of image data in which a subject is imaged, in real time; a phrase data storage function for storing the motion feature of a player when a certain phrase is played, by associating it with a page image corresponding to the musical score name, as a phrase data; and a page changing function (S426, S430) which displays the page image of next order following the displayed page image, when the motion feature of the player extracted from the output of the image taking-in function matches the phrase data which are associated with the displayed page image, when the page image of the musical score is displayed on the display device.
Patent JP-2011012906-A (JP)
Title: Heat supply facility
Inventor: YAMAGUCHI HIDEKI
IPC: F24H1/00
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat supply facility which appropriately supplies heat to heat consumption parts while improving energy saving performance by suppressing decline in waste heat recovery effects of a fuel cell.SOLUTION: An auxiliary heater H is provided between a heat storage tank T and a heating medium heating means K and the heat consumption parts F in a heat dissipation circulation path, and a heat storage tank bypass path Rb bypassing the heat storage tank T or heating medium heating means K and guiding a heating medium from the heat consumption parts F to the auxiliary heater H is provided in the heat dissipation circulation path. The heat supply facility includes a heat dissipation state switching means for switching the heat dissipation circulation path to a first circulation state for circulating the heating medium through the heat storage tank T or the heating medium heating means K and a second circulation state for circulating the heating medium in a form of heating by the auxiliary heater H through the heat storage tank bypass path Rb, based on a predetermined switching condition.
Patent JP-2011014406-A (JP)
Title: Ink for catalyst and catalyst layer formed using ink for catalyst
Inventor: YAMADA NOBUHIRO
IPC: H01M4/86
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain ink for catalyst, the ink obtaining catalyst carrying particles on the surface of which ionomer is bonded firmly, while preparing at low cost by a simple method.SOLUTION: The ink for catalyst for forming a catalyst layer in a membrane-electrode assembly equipped with a solid polymer electrolyte membrane is obtained by mixing, stirring and dispersing catalyst carrying particles 1, ionomer 3, a solvent, and an amphiphillic saccharide. Trehalose is specifically suitable as an amphiphillic saccharide.
Patent JP-2011015246-A (JP)
Title: Wireless video transmitter
Inventor: OKI YUYA
IPC: H04Q9/00
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique of causing intercommunication by a control command between a wireless video device and a wireless video receiver to be stably operated with low delay, in a system for wirelessly transmitting/receiving a control command.SOLUTION: The wireless video transmitter determines whether commands received from a plurality of wireless video receivers are predetermined commands. When the received commands are specific commands, the wireless video transmitter allocates transmission permitting periods in which the wireless video receivers can transmit commands, more preferentially to the wireless video receiver that has transmitted the specific commands than the other wireless video receivers. Thereby intercommunication by a control command between the wireless video transmitter and the wireless video receiver can be stably operated with low delay.
Patent JP-2009215325-A (JP)
Title: Skin preparation for external use
Inventor: YAMADA TOMONORI
IPC: A61K35/744
Filed: 2009-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin preparation for external use, excellent in hair growing effect, humectant property, bleaching effect, anti-wrinkle effect, etc., by developing a new use of mineral component-enriched lactobacillus.  <P>SOLUTION: This skin preparation for external use containing the extract of the lactobacillus enriched with at least 1 kind of mineral component selected from the group consisting of Mg, Fe, Mn, Zn, Cu, Se, Cr, Mo, I and Ca is excellent in the hair growing effect, humectant property, bleaching effect, anti-wrinkle effect, etc. As the lactobacillus, L. bulgaricus, Bifidobacterium bifidum, Streptococcus lactis, etc., can be cited.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219902-A (JP)
Title: Electromotive toothbrush
Inventor: CHENVAINU ALEXANDER T
IPC: A61C17/34
Filed: 2009-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the point at issue of a conventional technique in relation to an electromotive toothbrush.  <P>SOLUTION: The head of a toothbrush, for example, the head of the electromotive toothbrush is provided. The head of the electromotive toothbrush is composed of a support part and a large number of the bristles or tufts extending from the support part. At least some bristles or tufts are different in height and the heights of the bristles are arranged so as to become non-translational enantiomorphic symmetry with respect to two symmetric surfaces.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011016392-A (JP)
Title: Train detecting device for voltage-current receiving system
Inventor: MIYAMOTO MASAYUKI
IPC: B61L1/18
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To overcome the problems wherein hardware such as a receiving voltage adjusting resistance, a synthesizing circuit, and a level determination circuit is required for adjusting the receiving voltage level, maintenance is necessary, and receiving voltage adjusting resistance value is hard to adjust.SOLUTION: A receiver 33 of a train detecting device detects the transmission voltage of a voltage receiving circuit 420 as an input voltage V1, and detects as an input voltage V2 in a current receiving circuit 430 by inducing a current through a current receiving coil 54. The receiver 33 calculates "V3=K1×V1+K2×V2" by software using the input voltages V1, V2, a receiving voltage adjustment factor K1 and a receiving current adjustment factor K2 set at a terminal 34, detects that a train is present when the calculated voltage V3 drops to a predetermined level, and detects that a train is not present when the calculated voltage V3 rises beyond a predetermined level.
Patent JP-2011016120-A (JP)
Title: Removing agent of fluorine ion in wastewater and fluorine ion removing method using the same
Inventor: YAMADA TAKAYUKI
IPC: B01J20/04
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine ion removing agent for removing fluorine ions in wastewater to satisfy a wastewater reference value (8 mg/L) to thereby obtain certain effect, realizing an effective wastewater treatment method and capable of satisfying an environmental reference value (0.8 mg/L).SOLUTION: The fluorine ion removing agent contains semi-baked dolomite, which is obtained by baking dolomite and characterized in that the content of free calcium oxide is 1.5 wt.% or below, preferably 1.2 wt.% or below and the content of free magnesium oxide is 7 wt.% or above, preferably 19 wt.% or above, as an effective component and enables two-stage wastewater treatment wherein a part of fluorine ions in wastewater is first removed by slaked lime and the residual fluorine ions are subsequently removed by the fluorine ion removing agent.
Patent JP-2010261927-A (JP)
Title: Cooling duct for pouring emergency core cooling water of nuclear reactor
Inventor: KWON TAE-SOON
IPC: G21C15/02
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling duct for pouring emergency core-cooling water of a vertical division type having structural safety during thermal expansion and shrinkage, including a side face support for preventing flow-induced vibrations of an annular downcomer unit, in a direct water injection method of safe injected water of a pressurized light-water reactor type nuclear reactor.  <P>SOLUTION: The vertical division type cooling duct for pouring emergency core-cooling water of a nuclear reactor is disposed around a core barrel of the nuclear reactor and has an inlet for the emergency core cooling water, provided facing a direct injection nozzle, and the vertically divided cooling duct for pouring emergency-core cooling water of the nuclear reactor formed long, in a longitudinal direction of a cylinder of the core barrel is divided into numerous vertical division ducts, in the longitudinal direction of the cooling duct.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023228-A (JP)
Title: Fuel using flow rate-pressure control, and oxidant circulating fuel cell system
Inventor: UNO MASATOSHI
IPC: H01M8/04
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of constructing a highly-efficient and simple gas circulating fuel cell system.  <P>SOLUTION: An output current of a fuel cell 8 is detected with the use of a current detection circuit 16, the flow rate of fuel supplied to the fuel cell 8 is controlled with the use of a flow-rate controller 14 based on the detected result so as pressure of the fuel at a fuel cell inlet 6 to rise, thereby, fuel is stored in circulating paths 10, 11 through a first check valve 2. When the pressure of the fuel at the fuel cell inlet 6 reaches a given upper limit setting value, fuel supply through the flow-rate controller 14 is stopped or the flow rate is controlled to be the flow volume consumed by the fuel cell 8 or less, and the fuel stored in the circulating paths 10, 11 is circulated to the fuel cell 8 through a second check valve 3. When the pressure of the fuel at the fuel cell inlet 6 reaches a given lower limit setting value while decreasing the pressure as the fuel stored in the circulating paths 10, 11 consumed, the fuel supply to the fuel cell 8 is made to restart with the use of the flow-rate controller 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024381-A (JP)
Title: Snubber circuit for power semiconductor element
Inventor: TAKIZAWA AKITAKE
IPC: H02M1/34
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snubber circuit capable of protecting a power semiconductor switch element configuring a power converter from overvoltage without remarkably increasing switching loss of the power semiconductor switch element.  <P>SOLUTION: A series connection circuit of Zener diodes 91, 92 reversely connected in series and a capacitor 10 is connected in parallel to the power semiconductor switch element 4 configuring the power converter, thereby suppressing not only surge in turning off the element 4 but also surge in reverse restoration of a diode 5. Thereby, a small system having low loss can be built.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024127-A (JP)
Title: Image processing apparatus
Inventor: MAEJIMA TOSHIYUKI
IPC: H04N1/21
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of properly selecting and deleting deletable image data.  <P>SOLUTION: A combined machine internally reserves the image data (file) input by an input job, and at the same time performs an output job to the image data. The history information of the input job and the history information of the output job are managed in association with the internally reserved image data. With respect to requests to the deletion of the internally reserved image data, it is determined whether the image data should be deleted (job history check S111) on the basis of the job history information managed in association with the image data. In some cases, the warning mode to confirm the deletion is changed in accordance with the decision results, or a deletion process is switched over about the image data.  <P>COPYRIGHT: (C)2011,JPO&INPIT