baber/WOPTO huggingface dataset:
Patent JP-2011093623-A (JP)
Title: Sheet discharging device and image forming apparatus
Inventor: KIMURA IPPEI
IPC: B65H29/20
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet discharging device capable of drawing a sheet by easily releasing the hold by a pair of rotating bodies.  <P>SOLUTION: The sheet discharging device includes rotating body pairs 11a, 11b for discharging a sheet to a discharge part by holding and rotating the sheet. The sheet can be held in an exposed manner to the discharge side by the rotating body pairs 11a, 11b. The sheet discharging device includes a contact-releasing means 17 for separating the rotating body pairs 11a, 11b from each other by pulling the sheet held by the rotating body pairs 11a, 11b to the discharge side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082938-A (JP)
Title: Distortion reduction system of dynamic speaker
Inventor: ARAKI TETSUAKI
IPC: H04R3/00
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem of an existing multiway speaker system in that a higher frequency signal, which is out of an audible frequency range and used for reducing distortion, cannot apply via an amplifier to a speaker used for lower-and-midrange frequency sounds since a dividing network is interposed between the amplifier and the speaker.  <P>SOLUTION: By utilizing action of electromagnetic induction, a higher frequency signal used for reducing distortion can apply directly to a dynamic speaker from a voice coil or a speaker connection wire of the dynamic speaker.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096757-A (JP)
Title: Silicon carbide semiconductor device
Inventor: TARUI YOICHIRO
IPC: H01L29/41
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that it is difficult to manufacture a silicon carbide semiconductor devices by suppressing characteristic variations without increasing the number of processes.  <P>SOLUTION: A silicon carbide semiconductor device includes an N-type SiC substrate 1 and an N-type SiC epitaxial layer 2 being a first conductivity type silicon carbide semiconductor substrate, a plurality of recesses 10 intermittently formed at the surface of the N-type SiC epitaxial layer 2, a P-type region 5 being a second conductivity type semiconductor layer and formed in the N-type SiC epitaxial layer 2 on each bottom surface of each of the plurality of recesses 10, and a Schottky electrode 6 selectively formed on the surface of the N-type SiC epitaxial layer 2. The plurality of recesses 10 are wholly equal in depth.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097321-A (JP)
Title: Audio device
Inventor: KISHIDA MASAHIRO
IPC: H04R3/04
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio device capable of more exactly reducing an effect of cross regulation, even in the case of the audio device having a power supply circuit using a single transformer.  <P>SOLUTION: In a current detection unit 6, a current value to be input from an amplifier power supply 12 to an amplifier 4 is detected and output to a microcomputer 7. The current value to be input from the amplifier power supply 12 to the amplifier 4 is supplied according to a signal level of an audio signal to be input from a volume part 3 to the amplifier 4. In the microcomputer 7, filter characteristics are determined using a frequency band table which is preliminarily stored in a memory 8 according to the current value to be input, and output to a DSP 9 as a band control signal to restrict frequency bands.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096901-A (JP)
Title: Flexible led module and unit led module
Inventor: KOIDE NORIKATSU
IPC: H01L33/62
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible LED module of superior flexibility which is hard to spot during a non-lighting period and further can light a plurality of LED bare chips without fail.  <P>SOLUTION: The flexible LED module 1 includes a first resin tape 21 wherein a first conductive film 31 is formed on the inside surface, a second resin tape 22 wherein a second conductive film 32 is formed on the inside surface, the plurality of LED bare chips 4 sandwiched between them, a first power supply line 51 formed on the first conductive film aside of an arrangement region of the plurality of LED bare chips, a second power supply line 52 formed on the second conductive film aside of the arrangement region of the plurality of LED bare chips, a first electrode terminal 61 and a second electrode terminal 62 continuous to the first power supply line and the second power supply line, respectively, and an insulating layer 7 arranged between the first resin tape and the second resin tape. The first power supply line and the second power supply line are not formed between adjacent LED bare chips.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095167-A (JP)
Title: Electromagnetic wave generation device and radar
Inventor: TAKASHIMA TETSUYA
IPC: G01S7/282
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave generation device capable of generating a stable electromagnetic wave without widening the band of a transmission system including an antenna and a high frequency circuit, and without increasing the whole circuit scale, and to provide a radar including the device.  <P>SOLUTION: A driving voltage application circuit 40 applies a prescribed high voltage induced in a secondary coil N2 of a transformer 41 between a positive electrode 51 and a negative electrode 52 of a magnetron 50 as a driving voltage. In a positive electrode current control circuit 30, a transistor Q31 is switched on by rise of a pulse signal to be inputted into an input terminal IN, and FET Q40 is switched on, and a current flows in a primary coil N1 of the transformer 41, and the induced voltage in the secondary coil N2 of the transformer 41 is applied to the negative electrode 52 of the magnetron 50. An application current when the transistor Q31 is switched on has an approximately proportional relation to a positive electrode current of the magnetron 50, and the positive electrode current is controlled corresponding to a resistance value of a temperature-sensitive resistive element RT.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094598-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: ONO TOMOYUKI
IPC: F01N3/24
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control system for an internal combustion engine with a storage-reduction type NOx catalyst for elongating the retention time of a reducing agent in the storage-reduction type NOx catalyst.  <P>SOLUTION: When the internal combustion engine is in a fuel-cut state, the reducing agent is supplied from a reducing agent supply device to the storage-reduction type NOx catalyst and a time for the reducing agent to reach the storage-reduction type NOx catalyst is computed. At the calculated time, a period for negative overlap between an intake valve and an exhaust valve is increased. With an increase of the period for negative overlap, the flow amount and rate of exhaust gas are reduced, and so the reducing agent resides in the storage-reduction type NOx catalyst for a longer time. As a result, the small amount of reducing agent can clean up nitrogen oxides (NOx) and sulfur oxides (SOx).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097851-A (JP)
Title: Apparatus and method for growing aquatic plants
Inventor: YOSHIDA YUKA
IPC: A01G31/00
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for growing aquatic plants, the structure of which can be simplified and to provide a method for growing aquatic plants.  <P>SOLUTION: The apparatus for growing aquatic plants includes: a gas supply part 3 supplying carbon dioxide; a minute bubble-supply part 4 forming the carbon dioxide supplied from the gas supply part 3 into minute bubbles 53 and supplying them to aquatic plants 51 in the water; a pH sensor 6 detecting the pH value V<SB>pH</SB>of water 50 where the aquatic plants 51 are planted and outputting a pH value signal D<SB>pH</SB>; and a control part 8 switching the minute bubble-supply part 4 between a condition of supplying the minute bubbles 53 and a condition of stopping supplying them based on the pH value signal D<SB>pH</SB>input from the pH sensor 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100843-A (JP)
Title: Method for manufacturing semiconductor chip with adhesive layer
Inventor: TAKEDA KOHEI
IPC: H01L21/304
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor chip with an adhesive layer, relaxing the limitation of a mixture design for an adhesive even when the method for manufacturing the semiconductor chip with the adhesive layer includes a process of cutting work by using a tool bit, suppressing the generation of the water absorption of the adhesive layer and voids, and achieving the high reliability of a semiconductor device.  <P>SOLUTION: The method for manufacturing the semiconductor chip with the adhesive layer used for a flip-chip mounting has steps of: forming an easily peelable resin layer so that a bump is embedded on a wafer; flattening the surfaces of the bump and the easily peelable resin layer by the cutting work using the tool bit so as to continuously flatten the surface of the bump and the surface of the easily peelable resin layer; peeling the easily peelable resin layer from the wafer; forming the adhesive layer so that the flattened bump is embedded; and dicing the wafer including the adhesive layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100314-A (JP)
Title: Image multiplexing method, image multiplexing device, and image multiplexing program
Inventor: KIMATA HIDEAKI
IPC: H04N1/407
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce an image sensed by a photographer by multiplexing a tone mapping parameter with image data for storage.  <P>SOLUTION: N bit image data A and M(M<N) bit image data B are prepared in advance. The image multiplexing method includes: a step S301 for setting a tone mapping parameter in tone-mapping the N bit image to the M bit image; a step S302 for executing tone mapping by using the tone mapping parameter set in the step, and for creating M bit image data C from the N bit image data A; a step S303 for measuring the difference between the M bit image data B and the M bit image data C; and a step S305 for repeatedly executing the steps S301 to S303 while changing the value of the tone mapping parameter, and for multiplexing the tone mapping parameter when the difference becomes minimum and the N bit image data A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099761-A (JP)
Title: Load sensor for mattress
Inventor: SHIMADO TAKAAKI
IPC: G01L1/20
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a load of a mattress from being always applied to a sensor sheet of a load sensor laid under the mattress, and to eliminate the need for minor adjustments due to the weight of the mattress or temperature changes.  <P>SOLUTION: The load sensor for a mattress that is laid under the mattress for detecting a load is constituted to include: a sensor sheet composed of a sheet body whose electric resistance value varies with pressurization; a cover plate composed of a thin plate covering the top face of the sensor sheet; and a support member composed of an elastic body deforming by the load. When the load applied to the top face of the cover plate is not more than a predetermined value, the support member holds the cover plate in such manner that the cover plate is in contact with or floating above the sensor sheet, so as not to apply the load to the sensor sheet; and when the load applied to the cover plate exceeds the predetermined value, the support member holds the cover plate in such manner that the cover plate is in contact with the sensor sheet, so as to apply the load to the sensor sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102357-A (JP)
Title: Flame-retardant shape memory resin composition and precursor composition of the same
Inventor: INOUE KAZUHIKO
IPC: C08G18/38
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape memory resin composition having good shape memory properties and excellent in flame retardancy and practical properties and a precursor composition of the same.  <P>SOLUTION: The precursor composition of the shape memory resin composition contains a phosphazene compound having at least two functional groups and a linker having two or more functional groups linkable with the functional groups of the phosphazene compound, wherein a content of the phosphazene compound is ≥10 mass% relative to the total amount of a shape memory resin precursor, the phosphazene compound and the linker in the precursor composition. The shape memory resin composition is obtained by curing the precursor composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107812-A (JP)
Title: Ladder diagram display method
Inventor: TANAKA TATSUJI
IPC: G05B19/05
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate various works, including correction or editing of a ladder program, by immediately visually determining whether display of a section of an input part display area is omitted, on a ladder figure.  <P>SOLUTION: When the input section is displayed in a normal fashion, on an input section display area 6 on a ladder figure edition screen 1, the input section display area 6 and an output section display area 7 are displayed without having to divided a region; and when display where a section of the input section display area 6 is hidden and omitted in display is omitted, a display omission line 10 indicating the state of the omission display is displayed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108777-A (JP)
Title: Semiconductor device
Inventor: OBAYASHI SHIGEKI
IPC: H01L27/04
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device allowing for reduction of a line width of a fuse.  <P>SOLUTION: In the semiconductor device 1, a dummy fuse DFU is provided adjacent to a fuse FU, each line width of the fuse FU and the dummy fuse DFU is set to the minimum line width, and an interval between the fuse FU and the dummy fuse DFU is set to the minimum interval. Thus, an exposure condition of the fuse FU and the dummy fuse DFU is optimized by an optical proximity correction, thereby forming the fuse FU with the minimum line width.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112414-A (JP)
Title: Force sensor testing device
Inventor: SATO SAKAE
IPC: G01L25/00
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a force sensor testing device capable of performing a load test in 6-axis directions on a force sensor which is an object to be tested.  <P>SOLUTION: The testing device 101 includes a stage 120 on which the force sensor 113, the object to be tested, can be placed, a driving part 130 capable of moving the force sensor 113 via the stage 120 to 6 directions of each axis rotation of X, Y, Z axes, and a loading part 140 capable of loading the force sensor 113 placed on the stage 120. The loading part 140 includes an attachment fixture 107 being attached to the upper part of the force sensor 113 placed on the stage 120, 4 wires 108 stretched tightly from the attachment fixture 107 so as to be pulled out into the horizontal direction, a pulley part 150 capable of converting the wire 108 from the horizontal direction to the vertical direction and a plumb 110 attached to the tip of wire 108.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113269-A (JP)
Title: Power conversion device
Inventor: FUJITA HIDEAKI
IPC: H02M7/493
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and efficient power conversion device using no electrolytic capacitors which can structurally simply reduce a harmonic current flowing in a system power supply.  <P>SOLUTION: The power conversion device includes a three-phase inverter 2 connected with a capacitor Co on a DC side and connected with a three-phase system 4 on an AC side for converting power between the DC and AC sides, and an instantaneous reactive power compensator 3 connected to the three-phase inverter 2 on the AC side for compensating for instantaneous reactive power due to a harmonic current generated by the operation of the three-phase inverter 2 to provide a sinusoidal system current for the three-phase system 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110907-A (JP)
Title: Laminated structure
Inventor: KUWABARA KAZUHITO
IPC: B32B7/02
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To create a discrimination function concerning an imitation article by the hidden characters or patterns of a method which uses a laminated structure containing a synthetic resin as a main material and is difficult to be identified or imitated by a third person.  <P>SOLUTION: In the laminated structure, constitution is made in which two base material layers made of the synthetic resin are laminated together while being laminated, a mark layer made of a material whose X-ray transmittance is made smaller than that of both base material layers is laminated between both base material layers, at least one base material layer is made opaque, and the mark layer has an uneven part which is bent partially in an uneven shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261696-A (JP)
Title: Outside air cooling type air conditioner for computer room
Inventor: HARA MASAKI
IPC: F24F11/02
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a computer room for saving energy in a computer room arranged with a server by effectively utilizing outside air cooling.  <P>SOLUTION: The air conditioner for a computer room is sequentially arranged with a filter, a cooling coil, and a blower fan from upstream, and a humidifier on the upstream or downstream of the cooling coil. The outside air is taken from outdoors and air-conditioned by the cooling coil or the humidifier. When the atmosphere of the outside air is suitable for the computer room, the air is introduced as it is to the computer room and exhausted to the outside. When temperature of the outside air is lower than a predetermined value while enthalpy of the outside air is larger than a predetermined value, and when the temperature of the outside air is higher than the predetermined value while the enthalpy of the outside air is larger than the predetermined value, the air conditioner for the computer room introduces the outside air.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011115734-A (JP)
Title: Method and system for treating wastewater containing humic colored substance
Inventor: TAKIGAMI MACHIKO
IPC: B01J49/00
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of removing a humic colored substance from wastewater more simply and economically than a conventional technique and also capable of reusing the recovered substance.  <P>SOLUTION: The method for treating the wastewater containing the humic colored substance comprises installing a fibrous material in which a cationic monomer is graft-polymerized to a stem fiber in the wastewater containing the humic colored substance, thus making the fibrous material adsorb the humic colored substance and remove the substance from the wastewater and the system for treating the wastewater containing the humic colored substance including the method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010090145-A (JP)
Title: Novel oligonucleotide and use of oligonucleotide modulating expression of enzyme involved in synthesis of melanic pigment, as depigmentation agent
Inventor: KURFURST ROBIN
IPC: A61K31/164
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel oligonucleotide sequence capable of being hybridized with a gene or a gene transcript for coding one of essential enzymes included in a synthesis route of a melanin pigment, and its derivative.  <P>SOLUTION: The novel oligonucleotide sequence can be specifically hybridized with a gene or a gene transcript for coding tyrosinase or with a gene or a gene transcript for coding tyrosinase-related protein 1 (TRP-1). The novel oligonucleotide sequence is used as a depigmentation agent or a skin whitening agent in a cosmetic composition or a dermatological composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011124252-A (JP)
Title: Iron-core superconducting reactor including gap
Inventor: MATSUBARA KATSUO
IPC: H01F27/24
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron-core superconducting reactor, including a gap for suppressing leakage of magnetic flux at a gap portion of the iron-core type superconducting reactor, with a gap constituted by integrally combining an iron core leg including a gap, which is constituted by providing a plurality of block iron cores with a gap portion, a cryostat, a superconducting coil and a yoke iron core.  <P>SOLUTION: The iron-core superconducting reactor includes a gap suppresses leakage of magnetic flux, by disposing a superconducting plate and a conductive plate near the gap portion of the iron core leg, including a gap which is composed by providing the plurality of block iron cores with a gap portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124875-A (JP)
Title: Image reading apparatus and image forming apparatus
Inventor: TOBINAGA HIDEKI
IPC: G06T1/00
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus that improves the reading productivity and the shading accuracy of the image reading apparatus.  <P>SOLUTION: The image reading apparatus 300, wherein the image of an original 1 that is being carried is read by an image reading means 20 arranged in a reading section 40 in which an exposure transmission means 21 is located, includes: a first density reference means 32 that is arranged opposite to the image reading means 20 in the reading section 40 and obtains first density information by reflecting light given from the side of the image reading means; and a second density reference means 44 to obtain second density information different from that of the first density reference means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130138-A (JP)
Title: Imaging apparatus, and optical system of the same
Inventor: TAKIMOTO KENSUKE
IPC: H04N5/353
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of an imaging apparatus that facilitates adjusting balance of an exposure value in each image sensor for receiving dispersed subject light.  <P>SOLUTION: The imaging apparatus 1 includes: a polarization beam splitter 13 that disperses the subject light to two pieces of polarization light La, Lb having different polarization components, and emits the polarization light La, Lb toward two image sensors 101, 102; and an exposure value adjustment unit 19 interposed between the polarization beam splitter 13 and the image sensor 102. The exposure value adjustment unit 19 includes a polarizing plate 15 for transmitting a specific polarization component selectively and a liquid crystal filter 14 for optically rotating the polarization component of the polarization light Lb to an angle corresponding to an input voltage, and can adjust an exposure value of the image sensor 102 by the input voltage. With this configuration, the balance of the exposure value in the respective image sensors 101, 102 for receiving the polarization light La, Lb dispersed by the polarization beam splitter 13 can be adjusted easily.  <P>COPYRIGHT: (C)2011,JPO&INPIT