baber/WOPTO huggingface dataset:
Patent JP-2010027457-A (JP)
Title: Power generation membrane of solid electrolyte fuel cell, and solid electrolyte fuel cell equipped with the same, as well as method of manufacturing power generation membrane of solid electrolyte fuel cell
Inventor: TSURU YASUHIKO
IPC: H01M4/86
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation membrane of a solid electrolyte fuel cell having excellent electric characteristics and suppressed in the occurrence of polarization of a fuel side electrode even at a low operation temperature, and to provide a method of manufacturing the power generation membrane.  <P>SOLUTION: The power generation membrane 10 of a solid electrolyte fuel cell has a solid electrolyte 1, an air side electrode 3 installed on one side of the solid electrolyte 1, and a fuel side electrode 2 installed on the other side. The fuel side electrode 2 is constructed by laminating a plurality of mixed layers 2a-2e of nickel oxide and yttria stabilized zirconia, and the mixing ratio of the nickel oxide and yttria stabilized zirconia is mutually different in the plurality of the mixed layers 2a-2e. The plurality of mixed layers 2a-2e are laminated so that the ratio of yttria stabilized zirconia contained in the mixed layers 2a-2e may be smaller from the solid electrolyte 1 side toward the opposite side to the solid electrolyte 1, and the thickness of the mixed layers 2a-2e is 10 μm or more and 30 μm or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034260-A (JP)
Title: Wiring substrate, method of manufacturing the same, and mounting structure
Inventor: TERADA KENJI
IPC: H05K1/11
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring substrate having superior electrical reliability, and to provide a method of manufacturing the same and a mounting structure.  <P>SOLUTION: A wiring substrate has a via conductor 10 consisting of: one insulating layer 7, made of the same type of resin material; a first conductor part 10a embedded in the insulating layer 7 and having a lower part of the width which is narrower than that of an upper part; and a second conductor part 10b, formed immediately under the first conductor part 10a and connected to the first conductor part 10a and having a lower end of the width which is larger than the width of the first conductor part 10a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038009-A (JP)
Title: Hermetic compressor
Inventor: SATO JUN
IPC: F04B39/02
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate wear of each sliding part of a bearing part and a compression mechanism part due to reverse rotation operation of a shaft and optimize surface pressure of the sliding part even in a regular rotation operation in a hermetic compressor.  <P>SOLUTION: This compressor includes a hollow part 137 formed between a first sliding part 133 and a second sliding part 135 of a main shaft part 115. A lubricating mechanism includes a centrifugal pump 139, a spiral groove 141 at an outer circumference of the main shaft 115, an oil supply passage 143 in the main shaft part 115 and an eccentric shaft part 117, a first communication hole providing communication between the centrifugal pump 139 and the spiral groove 141, and a second communication hole providing communication between the spiral groove 141 and the oil supply passage 143. Since the first communication hole and the second communication hole communicate to the hollow part 137, oil is supplied to each sliding part from the centrifugal pump 139 through the hollow part 137 even in reverse rotation operation, and each sliding part can be lubricated without additional work of a reverse lead groove even in the reverse rotation operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040110-A (JP)
Title: Nonvolatile memory cell, nonvolatile semiconductor memory device and method of driving the same
Inventor: NAKANO TAKASHI
IPC: G11C13/00
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory cell and a nonvolatile semiconductor memory device that supply a current required for rewriting of data without increasing current supply capability of a transistor, wherein error writing and incorrect reading are prevented.  <P>SOLUTION: A terminal r1 of a variable resistive element R is connected to a bit line B and the other terminal r2 is connected to one terminal d1 of a diode D. Also the other terminal d2 of the diode D is connected to a bulk line BK. Out of terminals of a transistor T, a terminal t1 which constitutes a gate is connected to a word line W. A terminal t2 is connected to a source line S, and a terminal t3 is connected to any one terminal among the terminal d2 of the diode D, the terminal r1 or r2 of the variable resistive element R.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040889-A (JP)
Title: Semiconductor device and inspection method of semiconductor device
Inventor: MATSUMAE TOMOHIKO
IPC: H01L31/12
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that it is difficult to measure all photocoupler products for the CMR characteristic.  <P>SOLUTION: A semiconductor device has a light receiving element 10. The light receiving element 10 has a photodiode part 11 having a shield film to remove electric noise, at least two test pads 13-1 to 13-3, and a shield film pseudo pattern 14 formed of the same film material as the shield film and connected to the two test pads 13-1 and 13-2. The photodiode part 11 and the shield film pseudo pattern 14 are integrated on one semiconductor chip. Using the test pads connected to the artificial shield film, the resistance value of the artificial shield film is measured. Based on the measurement result and the correlationship between the sheet resistance of the shield film and CMR, CMR of the photocoupler is evaluated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039361-A (JP)
Title: Electrophoretic display device
Inventor: IGARASHI KAZUMASA
IPC: G02F1/167
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrophoretic display device with ultraviolet (UV) ray photocurability and achieving a sealing performance with high endurance, and excellent pollution resistance, weatherability and bonding property of a liquid composition for electrophoretic display.  <P>SOLUTION: The electrophoretic display device comprises glass electrode substrates 1, 1' having transparent conductive electrode films 2, 2' formed so as to be attached facing with each other with a sealing material 8. The sealing material 8 comprises a photopolymerizable cured product prepared by photopolymerization of (A) a photopolymerizable composition having as the essential components a hydrogenated elastomer derivative (x) having one or more (meth)acryloyl group and an inorganic filler (y) having a particle size of ≤0.3 μm on at least one of molecule both ends.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036166-A (JP)
Title: Magnetic activator
Inventor: IIDA HIROHIKO
IPC: C02F1/48
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic activator for increasing a magnetic treatment effect by performing fluid treatment twice or more at a stroke only across a pair of magnets.  <P>SOLUTION: In the magnetic activator, a tube member 3 held between magnetic treatment parts having the relative magnets arranged to yokes 1 is arranged to revolve between the magnetic treatment parts and the outside of the yokes 1 twice or more to pass the fluid in the tube member 3 through a ferromagnetic field part a large number of times containing twice.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043556-A (JP)
Title: Expander unit and refrigeration cycle device including the same
Inventor: SHIMOJI MIHOKO
IPC: F01C1/04
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expander unit automatically adjusting the difference between the flow rate of refrigerant flowing in a sub compressor and the flow rate of refrigerant that can be sucked while materializing a compact structure, and a reliable and efficient refrigeration cycle device capable of operating under a wide range of conditions by incorporating the expander unit.  <P>SOLUTION: The expander unit 1 includes a bypass port 361f providing communication between a sub compression delivery space 370 and at least one of a suction chamber 374 and a sub compression chamber 363, and a bypass check valve 331 controlling communication/shut-off of the bypass port 361f in a closed vessel 310.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043379-A (JP)
Title: Protective cap
Inventor: SEKI TADASHI
IPC: A42B3/12
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the heat resistance of a protective cap.  <P>SOLUTION: The protective cap 10 for covering the upper part of the head includes a protective cap body 12 formed into a nearly hemispherical enclosure shape, and a shock-absorbing liner 14 formed on the inner surface of the protective cap body 12, and absorbing shock. The shock-absorbing liner 14 is formed of a foam-molded article of a polylactic acid-based resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045643-A (JP)
Title: Method and device for controlling multimedia broadcast and multicast service communication
Inventor: TAKASE AKIRA
IPC: H04W72/04
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce processing load of a multimedia broadcast and multicast service transmission apparatus and an uplink signal processing unit of a wireless base station regarding a wireless communication technique in which a wireless base station provides multimedia broadcast and multicast service to a wireless mobile station.  <P>SOLUTION: When an eNB (wireless base station) receives MBMS request signaling employing a specific RACH preamble code as Message 1 from an UE (wireless mobile station) (S301), the eNB immediately returns an MBMS request completion ID as Message 2 to the UEs (S302). In addition, the eNB notifies an MBMS controller of the start of MBMS service only when the signaling is the first request to a certain MBMS service channel (S303). The MBMS controller starts the MBMS service in accordance with the notification from the eNB (S304).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133708-A (JP)
Title: Method and device for inspecting rain leaking in building
Inventor: OBUCHI TADASHI
IPC: E04G23/02
Filed: 2008-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method and device detecting a penetration source of rainwater easily and accurately.  <P>SOLUTION: In the inspection method of a rain leaking in a building and the inspection device used therefor, a clay material having plasticity, adhesiveness, and water resistance is prepared, and the clay material is pressed and attached in the watertight state in contact with the surface on the periphery of a sheathing of the building where a cause of the rain leaking is supposed to exist, to thereby form a liquid receiving member, and liquid is injected into the liquid receiving member, and the cause of the rain leaking is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009046678-A (JP)
Title: Glass fiber reinforced polycarbonate resin composition and method for preparing the same
Inventor: LEE BONG JAE
IPC: C08L69/00
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass fiber reinforced polycarbonate resin composition having a good balance of properties, such as excellent impact resistance and high flowability, as well as good flexural modulus, light resistance, and chemical resistance and a method for preparing the same.  <P>SOLUTION: The glass fiber reinforced polycarbonate resin composition comprises (A) 100 pts.mass of a glass fiber reinforced polycarbonate resin; and (B) about 0.1 to about 10 pts.mass of a polyolefin copolymer having at least one functional group selected from the group consisting of alkyl ester groups, glycidyl ester groups, aryl ester groups and nitrile groups. The method for preparing the glass fiber reinforced polycarbonate resin composition is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010046333-A (JP)
Title: Automatic return type syringe and endoscope system using automatic return type syringe
Inventor: YAMANE KENJI
IPC: A61B1/00
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate continuous air supply, water supply or suction without limiting the amount supplied and to easily carry and simplify an apparatus related to the air supply, the water supply and the suction, leading to the portability and simplification of an endoscope system.  <P>SOLUTION: This automatic return type syringe includes: a tubular body 15 formed with a syringe port 20 at its side face; a piston body 16 formed with a first ventilation passage 22; and a pushing section 18 formed with a second ventilation passage 26 being opened/closed, wherein the pushing section 18 has a push body 28 being returned by a second spring 29 and, when the push body 28 is pushed, the second ventilation passage 26 is adapted to be opened; and is disposed with a first spring 17 backward moving the pushed piston body 16 to its original position. When the push body 28 is pushed, the piston body 16 is reciprocated while introducing outside air into the tubular body via the second ventilation passage 26 being opened and the first ventilation passage 22 and, when the pushing operation of the push body 28 is released, the second ventilation passage 26 is closed, and air is supplied from the syringe port 20 while reciprocating the piston body 16 by the first spring 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009098634-A (JP)
Title: Liquid crystal display device
Inventor: MATSUDA KUNIHIRO
IPC: G02F1/1345
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device improved in reliability of connection electrodes that connect a TFT substrate and a common electrode of a CF substrate.  <P>SOLUTION: The liquid crystal display device has a CF substrate 2 on which a common electrode 16 is formed, a TFT substrate 1 on which a transfer electrode 9 is formed on the surface opposing to the common electrode 16, and a plurality of conductive gap material 8 disposed between the CF substrate 2 and the TFT substrate 1 and electrically connecting the common electrode 16 and the transfer electrode 9. The transfer electrode 9 includes a lower electrode 9-2 made of metal, an insulating film 17 having a plurality of contact holes 18 in a prescribed region on the lower electrode 9-2, and an upper electrode 9-1 made of an oxide conductive film and connected to the lower electrode 9-2 through the contact holes 18 as well as in contact with the conductive gap material 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010054709-A (JP)
Title: Toner supply roll and manufacturing method thereof
Inventor: TOYAMA KAZUNORI
IPC: G03G15/08
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply roll satisfying all of toner supply performance, toner scraping performance, toner deterioration preventing performance and life prolonging performance, and to provide a manufacturing method of the toner supply roll.  <P>SOLUTION: The toner supply roll is constituted by forming a sponge elastic layer 2 on the outer peripheral surface of an axial body, and forming a skin layer 2a on the surface of the sponge elastic layer 2. A plurality of projecting lines T extending in the axial direction are formed on the surface of the sponge elastic layer 2 at predetermined pitches in the peripheral direction, and corner parts of the projecting line T and corner part of a recessed groove M between the adjacent projecting lines T are formed into curved surfaces 21 and 22, respectively, the sponge elastic layer 2 is formed of soft urethan foam material, and the skin layer 2a is formed to be soft. Cell openings formed by cells constituting the sponge elastic layer 2 are distributed on the surface of the sponge elastic layer 2, and openings resulting from the cell openings are distributed on the surface of the skin layer 2a at an opening ratio of ≤10%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052976-A (JP)
Title: Method for producing chlorine
Inventor: SEKI KOHEI
IPC: B01J35/08
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of stably producing chlorine by suppressing the fluctuation of the temperature of a hot spot in every reaction tube in the industrial oxidation reaction of chlorine in a fixed bed multi-tube type reactor using a catalyst comprising each of a plurality of production lots.  <P>SOLUTION: The method of producing chlorine for oxidizing hydrogen chloride is carried out by forming a catalyst packed layer in a reaction tube of a fixed bed multi-tube type reactor using a catalyst comprising each of the plurality of the production lots and supplying hydrogen chloride and oxygen to each reaction tube. In the catalyst used for forming each catalyst packed layer temperature-controlled to show the same temperature in the fixed bed multi-tube reactor, each of the plurality of the production lots satisfies that A/B (where A≥B and A and B are values of three significant figures) is <1.20 when the production lots of the catalyst are compared to each other and the fine pore volume of the catalyst of one lot is A [ml/g] and the fine pore volume of the catalyst of the other lot is B [ml/g].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053279-A (JP)
Title: Method and apparatus for producing resin for optical material, plastic lens, and method for producing the lens
Inventor: YAMAMOTO AKINORI
IPC: G02B1/04
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a resin for optical materials which can reduce the time required for preliminary polymerization reaction to improve productivity.  <P>SOLUTION: A compound (a) and a compound (b) are charged into the body 1A of a mixing vessel 1 and stirred with a stirring mechanism 2, and then a catalyst (d) is charged into the body 1A. The mixing vessel 1 is sealed and the inside of the mixing vessel 1 is exhausted through an exhaust pipe 3A by opening an opening and closing valve 3B of an exhausting mechanism 3. The opening and closing valve 3B is closed to complete the exhaust of the inside of the mixing vessel 1 through the exhaust pipe 3A. Then, an opening and closing valve 4C is opened to introduce gaseous hydrogen sulfide into the inside of the mixing vessel 1 from a gaseous hydrogen sulfide feed mechanism 4. After the gaseous hydrogen sulfide is introduced, the stirring mechanism 2 is operated while maintaining the inside of the mixing vessel 1 at a predetermined temperature to perform a preliminary polymerization reaction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060161-A (JP)
Title: Stove burner
Inventor: HANABUSA AKIRA
IPC: F24C3/12
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stove burner capable of preventing abnormal rise of an ambient temperature caused by user's operation to increase a heating amount after performing a processing to lower the ambient temperature by forcibly reducing the heating amount of a heating means in the stove burner.  <P>SOLUTION: A heating amount limiting means disposed on a controller forcibly makes fire power of a right stove burner level 6 (t<SB>10</SB>), when a state that the fire power is level 7 or more is continued for 25 minutes or more from ignition (t=0) of the right stove burner. Then the heating amount limiting means sets a time T<SB>a2</SB>(t<SB>11</SB>-t<SB>12</SB>, heating time allowed) to allow the fire power of level 7 or more continuously according to a time T<SB>a1</SB>(t<SB>10</SB>-t<SB>11</SB>) to T<SB>11</SB>when the fire power becomes level 7 or more next the longer, the longer the time T<SB>a1</SB>is.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061259-A (JP)
Title: Three-dimensional solid shape data conversion device and conversion method
Inventor: SADAOKA NORIYUKI
IPC: G06F17/50
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To automatically execute feature extraction, free curved surface setting, and the boundary setting of the feature and the free curved surface in a process for converting three-dimensional bit map data or point group data and STL data into B-reps data whose data capacity is much smaller.  <P>SOLUTION: A three-dimensional solid shape data conversion device for converting the shape data of an object into CAD data includes: a region division means for dividing an object into every partial region for polygon data; a display means for three-dimensionally displaying the divided regions; a free curved surface formation means for generating a free curved surface in each of the divided regions; a feature extraction means for extracting a feature from the free curved surface; a phase information creation means for creating phase information between the free curved surface and the feature; an intersection calculation execution means for calculating the intersection of the feature and the free curved surface from the phase information; and a three-dimensional solid shape data configuration means for trimming the feature extracted from the intersection, and for outputting CAD data configured of the extracted feature and the free curved surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060909-A (JP)
Title: Video display device and its transportation method
Inventor: NAKASE KIYOTAKA
IPC: H04N5/66
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device such as a plasma display device, wherein panel cracks due to impact like falling-down is prevented.  <P>SOLUTION: The video display device includes: a display panel 1 in which a front panel 2 and a rear panel 4 are bonded by a sealing member 3, in such a state that the front panel 2 and the rear panel 4 are opposite to each other; a metal chassis 5 which is surface-joined to the rear panel 4; a housing 7 which includes the display panel 1 and the metal chassis 5; an opening 9 which is formed in the housing 7; a front protective panel 8 which is arranged in the housing 7, so as to cover the opening 9; an elastic member 10 which is arranged between the front protective panel 8 and the front panel; and an attachment member 6 by which the metal chassis is attached to the housing. The video display device further includes a switching member 11 capable of elongating and contacting the elastic member 10. The switching member 11 can switch two states of an elongated state where the elastic member 10 is elongated to seal between the front protective panel 8 and the display panel 1 and a contracted state where the elastic member 10 is contracted to be away from the front protective panel 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010062442-A (JP)
Title: Organic light emitting element
Inventor: SEKI MASANORI
IPC: C08G61/12
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light emitting element which has high efficiency and high luminance, and generates output for extremely-long-lifetime.  <P>SOLUTION: The organic light emitting element includes an anode and a cathode, and an organic compound layer sandwiched between the anode and cathode, at least one layer of the organic compound layer containing arylamine polymer having fluorenyl group as a nitrogen substituent.  <P>COPYRIGHT: (C)2010,JPO&INPIT