baber/WOPTO huggingface dataset:
Patent JP-2011090827-A (JP)
Title: Display device, manufacturing method of display device, and electronic equipment
Inventor: IMAOKA REIKA
IPC: H05B33/12
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with display characteristics improved through prevention of degradation of an organic thin-film transistor due to process damage, and degradation of an organic electroluminescent element due to infiltration of moisture and oxygen from a substrate side.  <P>SOLUTION: The display device is provided with an organic thin-film transistor Tr formed on the substrate 11, a protective layer 21 formed on the substrate 11 so as to cover the organic thin-film transistor Tr, and an organic electroluminescent element EL formed on the substrate 11. Further, barrier layers 27, 31 are provided for covering a whole surface of the substrate 11 at lower layers of organic function layers 33r, 33g, 33b constituting the organic electroluminescent elements EL on the protective layer 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091225-A (JP)
Title: Substrate-housing container
Inventor: YAJIMA TOSHITSUGU
IPC: H01L21/673
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate-housing container capable of suppressing deflections, deformations, and dimensional errors in attaching of a support body, by improving the degrees of freedom for the shape of support teeth, allowing retrofitting of the support body on a sidewall of a container body for aligning with precision.  <P>SOLUTION: In the substrate-housing container, a separate support body 40 for a semiconductor wafer is attached on both sidewalls 6 of a container body 1 that houses a semiconductor wafer; a plurality of bearing ribs 7 for supporting the support body 40 are arrayed and formed on the inside surface of both sidewalls 6 of the container body 1; and a hooking part 10 for the support body 40 is arranged in front of or at the rear of the plurality of bearing ribs 7; and each support body 40 includes a fitting plate 41, that overlaps with the inside surface of the sidewall 6 of the container body 1 and a plurality of support teeth 43 which are arranged and formed at the fitting plate 41 and support the side edge of the semiconductor wafer in a horizontal manner. At the rear surface of the fitting plate 41, a plurality of alignment openings 42 are opened for alignment by inserting the bearing rib 7 in the support teeth 43, and an engaging part 47 which engages with the hooking part 10 is arranged, at either the fitting plate 41 or the support teeth 43.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094638-A (JP)
Title: Vacuum bag body and vacuum heat insulating material
Inventor: KOBAYASHI TOSHIO
IPC: F16L59/06
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum bag body which maintains excellent sealing performance for a long time.  <P>SOLUTION: In this vacuum bag body 1, a cover material 3 includes: a surface protecting layer 4; a gas barrier layer 5; and a thermally welded layer 6. When viewing a cross section obtained by cutting at least one part of a sealing part 7 formed by thermally welding the peripheral parts of the cover materials 3 to each other in a plane vertical to the peripheral edge, the thermally welded layer 6 positioned at the sealing part 7 has at least two recesses, and the recess is formed with an arch-like shape in at least one part thereof, and since the interval between the deepest part of the adjacent recess is 1-3 times the radial curvature at the deepest part of the recess in the boundary surface relative to a layer piled on an outer layer side of the thermally welded layer 6 of the sealing part 7, a thin part 8 becomes a predetermined thickness, and outbreaks of a crack is remarkably difficult at the thin part 8, restricting a large quantity of gas intruding from the end surface of the peripheral edge of the cover material 3 through the sealing part 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092298-A (JP)
Title: Bathroom structure
Inventor: ANDO KENJI
IPC: A47K3/02
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom structure where a space on the back side of an apron is used effectively as a storage space for storing articles, such as cleaning tools.  <P>SOLUTION: The bathroom structure includes: a bathtub side apron 9 where an inspection port 8 is formed; an inspection lid 10 which is freely removably attached to the bathtub side apron 9 and covers the inspection port 8; and a freely removable/attachable decorative apron 11 which is disposed on a washing place side of the bathtub side apron 9 and covers the washing place side of the bathtub side apron 9 and the inspection cover 10. Storage portions 15a, 15b for storing articles are formed at the inspection lid 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010136349-A (JP)
Title: Relay system, relay device and synchronization method
Inventor: FUKUZAWA SHOJI
IPC: H04W24/04
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To use one of repeaters as a master repeater when a master repeater for sending a synchronization signal to a communication circuit fails when wireless terminal apparatuses communicates with each otehr through a plurality of repeaters mutually connected by a communication line.  <P>SOLUTION: When a synchronization signal is not transmitted to a system bus 115, a master repeater is arbitrarily selected from a plurality of repeaters 111<SB>2</SB>to 111<SB>n</SB>to send the synchronization signal to the system bus 115 and write information in the system bus 115 in synchronization with the synchronization signal. The other slave repeaters write information in the system bus 115 in synchronization with the synchronization signal transmitted by the master repeater.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011094688-A (JP)
Title: Crankshaft structure
Inventor: MICHIOKA HIROBUMI
IPC: F01M1/06
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crankshaft structure in which the intermittent supplying of a lubricant in a lubricant hole is controlled at high-speed rotation of an engine so as to prevent the seizure of a connecting rod journal bearing.  <P>SOLUTION: The lubricant hole in a crankshaft is constituted of a crank journal lubricant hole formed in a crank journal, and a connecting rod journal lubricant hole 16b formed on the same axis as the crank journal lubricant hole, wherein pleat projections 40 are formed on a wall surface of the connecting rod journal lubricant hole 16b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093483-A (JP)
Title: Crawler device and crawler robot
Inventor: TSUKUI SHINGO
IPC: B62D57/024
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crawler device and a crawler robot enhanced in traveling performance on the soft ground such as sand or mud, etc.  <P>SOLUTION: This crawler robot includes a body 10 and a pair or a plurality of pairs of crawlers 20 provided on right and left sides of the body 10. Each crawler 20 includes an endless belt 23 provided with many grounding lugs 26 on an outer periphery. An endless cover 30 made of an expandable and contractible elastic material is attachably/detachably put over the entire of the periphery of the belt 23 in a pulled state to be in contact with a distal end edge of each of the grounding lugs 26 to cover the grounding lugs 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100758-A (JP)
Title: Ignition coil
Inventor: SAWA ATSUSHI
IPC: H01F38/12
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil which suppresses a high frequency noise without the need for an excessive distance in an axial direction, and is also easy to assemble in a simple configuration.  <P>SOLUTION: The ignition coil is configured by housing a switching element Q on the proximal end side of a coil case 1 wherein a primary coil L1 and a secondary coil L2 are coaxially housed. The ignition coil has: a wire-like output terminal TR mounted on the distal end side of the secondary bobbin 20 of the secondary coil L2 and electrically connected to secondary winding 21; a high voltage terminal 50 whose projection part 50b is inserted to the distal end side of the secondary bobbin 20 and electrically connected to the output terminal TR; and a resistor 51 whose connection terminal 51b on the proximal end side is forcibly put into the housing hole HO of the high voltage terminal 50 and electrically connected and whose connection terminal 51c on the distal end side is electrically connected to an ignition plug through a conductive spring SP. A boundary port 40 on the distal end side of the coil case is closed by the resistor 51.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099752-A (JP)
Title: Radar device
Inventor: KASAGI NOBUSUKE
IPC: G01S13/10
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection performance of a target by corresponding a response wave period from a target to a Fourier transform period.  <P>SOLUTION: Transmission time of transmission pulse from a pulse generation circuit 5c is obtained by a pulse window synchronous circuit 7b of a synchronous circuit part 7 formed between a transmission circuit part 5 and a receiving circuit part 6. Sampling data begins to be supplied from a serial-parallel conversion circuit 6c to an FFT circuit 6d at the timing where the transmission pulse is generated. Finish time of a window of FFT is regarded as time elapsed by a period of the transmission pulse from start time of a window. Within the time of the window, sample data for FFT is obtained, and a receiving waveform is converted into data of an frequency axis from data of a time axis. Thereby, the response wave period from the target corresponds to the FFT period, raw data can be converted into frequency domain without producing wave-shaped distortion, and radar performance, such as recognition performance and distance resolution performance, can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107197-A (JP)
Title: Sealing agent for liquid-crystal dropping process, vertical-conduction material, and liquid-crystal display element
Inventor: YAMAMOTO TAKUYA
IPC: C08F299/02
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing agent for the liquid-crystal dropping process which has excellent adhesion and hardly causes liquid-crystal contamination, and a vertical-conduction material and a liquid-crystal display element obtained using the sealing agent for the liquid-crystal dropping process.  <P>SOLUTION: The sealing agent for the liquid-crystal dropping process includes a curable resin comprising a resorcinol type epoxy (meth)acrylate and a resin having epoxy groups, a photopolymerization initiator, and malonic acid dihydrazide, wherein a content of the resorcinol type epoxy (meth)acrylate in the curable resin is 50-90 wt.%, a content of the resin having epoxy groups in the curable resin is 10-50 wt.%, and a content of the malonic acid dihydrazide is 0.1-0.8 equivalent per 1 equivalent epoxy group of the curable resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108756-A (JP)
Title: Method for manufacturing soi wafer
Inventor: OKAMURA TOMOHIRO
IPC: H01L21/762
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of a small piece even in case of a process carrying out a wet etching treatment to a buried oxide film in a silicon island region.  <P>SOLUTION: A method for manufacturing an SOI wafer includes a clad SOI-substrate preparation process including; the buried oxide film 4; and an SOI film 6 on a discoidal support substrate 2 in this order and preparing a clad SOI substrate including the silicon island region 8 dotting defective silicon films 6' excellently forming no SOI film 6 at the periphery of the support substrate 2. The method for manufacturing the SOI wafer further includes: a silicon-island region defective silicon-film etching process removing the defective silicon films 6' dotted in the silicon island region 8 by dry etching treatment; and a silicon-island region buried oxide-film etching process removing the buried oxide film 4 in the silicon island region 8 by wet etching treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010032060-A (JP)
Title: Joint device
Inventor: UEDA YOSUKE
IPC: F16L37/40
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint device capable of surely preventing gas leakage due to deterioration of sealing performance of a seal member.  <P>SOLUTION: A connection part 4 has a first annual part 14 provided at the tip end part, a second annual part 18 provided at a base part, and a lock groove part 16. A joint member 8C includes a cylindrical body 30, an operating member 32 provided on an inner peripheral side of the cylindrical body 30, a sliding member 34C provided on an outer peripheral side of the cylindrical body 30, and a plurality of locking balls 36. A first seal member 66 is mounted to one end part of the operating member 32, and a second seal member 58 is mounted to a mounting recessed part of the cylindrical body 30. The second seal member 58 has an annual mounting part mounted to the mounting recessed part and a projection part projecting from an inner peripheral surface of the annual mounting part to the inward in the radial direction. Furthermore, third and fourth seal members 86, 88 are interposed between the cylindrical body 30 and the sliding member 34C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011105645-A (JP)
Title: Aromatic sulfonium salt compound
Inventor: MAKABE YOSHIE
IPC: C07C309/06
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoacid generator having high developability, a cationic polymerization initiator having high curability, a resist composition and a cationically polymerizable composition using them.  <P>SOLUTION: An aromatic sulfonium salt compound represented by general formula (I) (wherein R<SP>1</SP>-R<SP>10</SP>are each 1-18C alkyl which is unsubstituted or contains a substituent, or the like; R<SP>11</SP>-R<SP>17</SP>are each 1-18C alkyl which is unsubstituted or contains a substituent, or the like; R<SP>18</SP>is 1-18C alkyl which is unsubstituted or contains a substituent, or the like; and X<SB>1</SB><SP>-</SP>is a monovalent anion) is used as a photoacid generator or a cationic polymerization initiator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106074-A (JP)
Title: Woven fabric
Inventor: KARIYA HISAYUKI
IPC: D03D15/00
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woven fabric having feeling and elongation characteristics essential to the woven fabric, and hardly causing yarn slippage and frayed parts.  <P>SOLUTION: The woven fabric includes heat fusible yarns. In the woven fabric, a part of the heat fusible yarns are molten to form intermittent fused parts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104223-A (JP)
Title: Electric vacuum cleaner
Inventor: TANAKA TAKESHI
IPC: A47L9/10
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collecting container which adequately prevents a fine dust from remaining in a lid body and can reliably dispose a fine dust when a user opens the lid body and disposes a dust in the dust collecting container, and to provide an electric vacuum cleaner equipped with the dust collecting container.  <P>SOLUTION: The dust collector includes: a dust collector body; a dust collecting chamber having a first filter to collect a coarse dust; a second filter disposed in the back part of the dust collecting chamber to collect the fine dust passed through the first filter; a fine dust chamber to accumulate the fine dust collected by the second filter; and the lid body pivotally supported to be freely opened and closed in the lower part of the dust collector body and covering the dust collecting and fine dust chambers. An inclined part is provided in the position facing an opening of the fine dust chamber of the lid body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113328-A (JP)
Title: Communication system
Inventor: MATSUDA NAOKI
IPC: G06F3/0354
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that if a free address system for workers is realized in a thin client system environment, tools such as authentication devices, mouse, IP phones must be prepared for the workers respectively, but the tools may be lost.  <P>SOLUTION: A communication system includes a thin client terminal, an input device connected to the thin client terminal, and a server connected to the thin client terminal via a network, wherein the input device has an authentication device storing user information, a mouse, and an IP phone unit connected to the mouse via a coupling unit, and the thin client terminal performs authentication processing for a connection with the server on the basis of the user information read out of the authentication device and transmits connection information between the mouse and the IP phone to the server for authentication processing of the connection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113450-A (JP)
Title: Memory interface circuit
Inventor: SHIMIZU ARITAKE
IPC: G06F13/16
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce deterioration of read waveform without increasing the size of an output buffer even when load capacity applied to the output buffer of a memory chip is high.  <P>SOLUTION: A controller includes: a differential circuit 21 to which a read signal Di read from a semiconductor storage element and a reference voltage vref are given as difference inputs; an equalization circuit 28 controlling potential of a current differential signal output from the differential circuit 21 so that it is separated from the condition of a differential signal in the past output from the differential circuit 21; a latch type sense amplifier 25 detecting the condition of the differential signal controlled by the equalization circuit 28; and a condition holding circuit 29 holding the condition in the past of the differential signal detected by the latch type sense amplifier 25 and supplying it to the equalization circuit 28.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010156686-A (JP)
Title: Integrated sensor array with reduced offset
Inventor: KAVUSI SAM
IPC: H01L43/08
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMOS sensor having high precision without significantly increasing cost.  <P>SOLUTION: A method and system for providing precision improved in a CMOS sensor system according to an embodiment includes: a plurality of sensor devices each having a first terminal 114 and a second terminal 116 on a complementary metal oxide semiconductor substrate 112; a plurality of first switches configured to selectively connect the first terminal 114 to a power supply and selectively connect the first terminal 114 to a read-out circuit 108; and a plurality of second switches configured to selectively connect the second terminal 116 to the power supply and selectively connect the second terminal 116 to the read-out circuit 108.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011122046-A (JP)
Title: Method for producing polymer by anionic polymerization
Inventor: TAKAHASHI EIJI
IPC: C08F2/38
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polymer having a desired molecular weight while suppressing side reaction in the anionic polymerization of a compound having an anionically polymerizable unsaturated bond.  <P>SOLUTION: The method for producing a polymer by anionic polymerization of a polymerizable monomer in an aprotic polar solvent in the presence of a polymerization initiator includes a step (A) of adding to an aprotic polar solvent solution having a polymer anion therein an organic alkali metal which is non-reactive with the polymer anion, a step (B) of deactivating the polymerization initiation ability of the polymerizable monomer which the organic alkali metal has, and a step (C) of adding a polymerizable monomer the same as or different from the polymerizable monomer in the step (A) to the aprotic polar solvent solution having a polymer anion therein to extend the polymer chain.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112219-A (JP)
Title: Manufacturing method of rolling bearing grease for main shaft and related bearing unit
Inventor: SAWADA SHOJI
IPC: F16C33/66
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To gain the useful effect of rolling bearing grease for a main shaft and a related bearing unit which is durable for a long period of time substantially.  <P>SOLUTION: The burned diatomite particle inclusion grease, which is useful for the correspondence of invasion of the sewage, sludge, etc. from outside to a rolling bearing, the shortening of the service period by high load, the damage of slip by light load and the resolving the breakage of friction generation of the heat, etc., is used for the rolling bearing unit of the main shaft and the related rotating shaft unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130521-A (JP)
Title: Dc-dc converter
Inventor: NARUKAWA KENICHI
IPC: H02M3/28
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter which copes with four-quadrant motion, and is high in efficiency.  <P>SOLUTION: The DC-DC converter which connects a primary-side power supply to the primary side of an insulated transformer and connects a first load to the secondary side is equipped with: a bridge-shaped primary-side switch group, an inductor connected to the other end of the first load having one end connected to a common potential point, a secondary-side first switch which connects the first polarity side of a secondary-side winding of the insulated transformer and the inductor, a secondary-side second switch which connects the first polarity side of the secondary-side winding of the insulated transformer and the common potential point, a secondary-side third switch which connects the second polarity side of the secondary-side winding of the insulated transformer and the inductor, a secondary-side fourth switch which connects the second polarity side of the secondary-side winding of the insulated transformer and the common potential point, and a control part which generates a pulse wave which opens and closes each switch on the primary side and each switch on the secondary side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127147-A (JP)
Title: METHOD OF DETINNING Sn PLATING LAYER ON Cu-BASED MATERIAL
Inventor: NARUEDA HIROTO
IPC: C23F1/00
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detinning a Sn plating layer on a Cu-based material, by which a Sn layer and a CuSn layer and the like of a Cu-based material with the Sn plating layer containing the Sn layer and/or the CuSn layer can be easily subjected to detinning even when machining oil or the like is adhering thereto, and the Cu-based material can be recycled as a raw material.  <P>SOLUTION: A Cu-based material 5 is immersed into an alkali hydroxide aqueous solution 10 with a concentration of 3.0 to 37.5 mass%, and a H<SB>2</SB>O<SB>2</SB>aqueous solution with a concentration of 3.0 to 50.0 mass% is added into in the alkali hydroxide aqueous solution. The temperature of the alkali hydroxide aqueous solution 10 when the Cu-based material 5 is immersed ranges from 60 to 105°C. A ratio A/B, wherein A and B represent molar numbers of the alkali hydroxide in the alkali hydroxide aqueous solution 10 and of H<SB>2</SB>O<SB>2</SB>in the H<SB>2</SB>O<SB>2</SB>aqueous solution, respectively, is not less than 10. The molar numbers C and D of Sn in the Sn layer and of Sn in the CuSn layer, respectively, satisfy B≥C×2+D×6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130594-A (JP)
Title: Fuel cell system
Inventor: IMANISHI HIROYUKI
IPC: H01M8/00
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system including a resonance reactor having saturable characteristics of an optimum structure in a boost converter.  <P>SOLUTION: A coil La as the resonance reactor which is used for the fuel cell system and has the saturable characteristics includes gaps 20, 21, 22 and 23 between cores 10 and 15 formed by magnetic materials and core regions 30, 31 and 32 formed adjacently to the gaps 20, 21, 22 and 23 and by magnetic materials.  <P>COPYRIGHT: (C)2011,JPO&INPIT