baber/WOPTO huggingface dataset:
Patent JP-2009164625-A (JP)
Title: Photovoltaic device
Inventor: TERAKAWA AKIRA
IPC: H01L31/04
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic device capable of improving an output characteristic.  <P>SOLUTION: The photovoltaic device includes an n-type single-crystalline silicon substrate 1, a p-type amorphous silicon layer, and a substantially intrinsic i-type amorphous silicon layer 2a disposed between the n-type single-crystalline silicon substrate 1 and the p-type amorphous silicon layer. The n-type single-crystalline silicon substrate 1 has pyramidal irregularities formed by exposing a silicon (111) plane, on a surface on one side thereof and has an aperiodic corrugated shape having a height of ≤2 nm on the interface between the same and the p-type amorphous silicon layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010190558-A (JP)
Title: Direct steam heating type heat exchanger
Inventor: KASUGA SHUJI
IPC: F24H1/20
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger usable as both of a heat source for hot water supply and a heat source for heating a room by supplying a small amount of low-middle pressure steam to a hot water storage tank on an upper floor or in an upper part to produce hot water and further supplying high-temperature high-humidity exhaust of the steam for heating the room.  <P>SOLUTION: In the direct steam heating type heat exchanger, an open-ended hot water storage tank is installed in the upper part or on the upper floor. A steam introduction extension pipe integrated with the tank is fully filled with a liquid, steam is introduced from a steam inlet, and heat exchange from a high temperature gas to the liquid is carried out. The hot water produced in this process is used for hot water supply. Furthermore, the high-temperature high-humidity exhaust of the steam is supplied to a living room and the like to perform heating and humidifying in addition to hot water supply.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215961-A (JP)
Title: Steel sheet of boron steel superior in hardenability, and manufacturing method therefor
Inventor: OGAMI TAKAKIYO
IPC: C22C38/38
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet of boron steel, which can acquire high hardness in the surface layer part of a component after having been subjected to normal quenching treatment, and has excellent workability.  <P>SOLUTION: The steel sheet of the boron steel superior in the hardenability of the surface is an annealed steel sheet which has a composition comprising, by mass%, 0.10-0.40% C, 0.50% or less Si, 0.50-1.60% Mn, 0.05-1.50% Cr, 0.01-0.30% Ti, 0.0005-0.0050% B, 0.03% or less P, 0.01% or less S, and one or more of 0.3% or less Mo and 2.0% or less Ni as needed, so that an X value in expression: X=5.5C<SP>1/2</SP>(1+0.6Si)(1+4.1Mn)(1+0.5Ni)(1+2.3Cr)(1+3.1Mo), can be 24 or more, and the balance substantially Fe; and contains carbides so that a ratio As/Ac of an area rate As of carbides in the surface layer part to an area rate Ac of carbides in the central part is 0.9 or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213916-A (JP)
Title: Game parlor system
Inventor: KAWAHARA MASATERU
IPC: A63F7/02
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly carry out correspondence to the change of an exchange ratio when the change is performed in a game parlor with a ball storage service introduced thereto.  <P>SOLUTION: When exchange ratio information is changed in the game parlor, an exchange point corresponding to the loss portions of a player and the parlor, which are generated in performing the gift exchange of a specified gift with storage balls as compensation, is specified for each player. The number of the storage balls to be reduced is increased/reduced by the exchange point with respect to the number of compensation storage balls being the number of the storage balls to be the compensation of the ball storage service, so as to be specified. Then, the ball storage service is permitted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264372-A (JP)
Title: Scavenging performance monitoring system and method for monitoring stroke parameter of scavenging stroke of longitudinal directional scavenging type 2-stroke large diesel engine
Inventor: NANDA SANGRAM KISHORE
IPC: G01M15/10
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scavenging performance monitoring system optimizing a stroke parameter of a scavenging stroke of a longitudinal directional scavenging type 2-stroke large diesel engine.  <P>SOLUTION: This large diesel engine includes a piston longitudinally operably arranged between the bottom dead center and the top dead center along a sliding surface in a cylinder, and fuel is sent into the cylinder of the large diesel engine by an injection nozzle. A scavenging slot is arranged in an air supply area of the cylinder for supplying a predetermined quantity of scavenging, and an outlet valve is arranged in a cylinder cover of the cylinder for exhausting combustion gas. Fresh air is sucked by an exhaust gas turbocharger in an operation state, and is supplied to the cylinder via the scavenging slot under predetermined air supply pressure as the scavenging, and an ignition air-fuel mixture is generated from the scavenging and the fuel in the cylinder. At least a first oxygen sensor and a second oxygen sensor are arranged on the sliding surface of the cylinder for evaluating scavenging performance of the cylinder of the large diesel engine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010221784-A (JP)
Title: Inverted wheel type moving body
Inventor: SHINTANI KAZUHIRO
IPC: B62K3/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverted wheel type moving body superior in detecting obstacles and capable of downsizing a device.  <P>SOLUTION: The inverted wheel type moving body 10 is an inverted bicycle type electric wheelchair, e.g., on which an occupant rides while sitting on an occupant's seat 2. The moving body 10 includes a thin laser sensor 6 as an obstacle detecting sensor. The thin laser sensor 6 can be installed on a footrest 4, a roll-over preventing lever 5, or a driving wheel 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223704-A (JP)
Title: Intraoral gas sampler for exhalation gas measuring instrument
Inventor: YAEGAKI KEN
IPC: G01N1/02
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intraoral gas sampler for an exhalation gas measuring instrument easy to handle when an exhalation gas is measured, superior in ease of operation and used for sampling an intraoral gas.  <P>SOLUTION: The intraoral gas sampler for the exhalation gas measuring instrument includes a cylindrical member 1 which is constituted of an autoclave having a flange 1a provided to its end on the side inserted in the oral cavity or a material capable of being disinfected by chemicals, a disposable plastic tube 2 composed of the insertion part 2a inserted in the through-hole 1b of the cylindrical member 1, the bellows part 2b continued to the insertion part 2a and the connection 2c continued to the bellows part 2b, and the pipe-shaped connecting member 3 which is constituted of a transparent material and of which the leading end 3a is fitted in the connection 2c of the plastic tube 2 and the rear end 3b is connected to an instrument capable of chemically analyzing the exhalation gas or the flexible tube connected to the instrument capable of chemically analyzing the exhalation gas.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226324-A (JP)
Title: Wireless polling system
Inventor: YOTSUYANAGI YASUHIKO
IPC: H04W84/18
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless polling system capable of performing multi-hop without causing messages relating to polling to collide with each other.  <P>SOLUTION: As a wireless communication apparatus having a transmission right among a plurality of wireless communication apparatuses 10 and 11a-11e, a low-order wireless communication apparatus is assigned. When transmitting a Req message representing an inquiry in polling to the low-order wireless communication apparatus, the Req message is transmitted to the low-order wireless communication apparatus, it is confirmed that the Req message is received, and the transmission right is then transferred to the low-order wireless communication apparatus. In the case where a high-order wireless communication apparatus that has transmitted the Req message is present and a Resp message including response information is to be transmitted to the high-order wireless communication apparatus, on the other hand, the Resp message is transmitted to the high-order wireless communication apparatus, after it is confirmed that the Resp message is received, the transmission right is transferred to the high-order wireless communication apparatus.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223137-A (JP)
Title: Single screw compressor
Inventor: HOSSAIN MOHAMMAD ANWAR
IPC: F04C18/107
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve operation efficiency in a single screw compressor, by increasing quantity of fluid compressed by flowing in a fluid chamber, in the single screw compressor.  <P>SOLUTION: In this single screw compressor, a gate (51) of a gate rotor (50) is meshed with a spiral groove (41) of a screw rotor (40). A suction opening (36) is formed on a cylindrical wall (30) for covering the outer peripheral surface of the screw rotor (40). When the screw rotor (40) rotates, a spiral groove (41a) forming the fluid chamber (23a) in a suction stroke, moves toward the cylindrical wall (30) from the suction opening (36). The fluid chamber (23a) in the suction stroke is partitioned from a low pressure space by a gate (51a) entering the spiral groove (41a) forming its fluid chamber. An opening side edge (37) of the cylindrical wall (30) is formed in a shape of being covered with the cylindrical wall (30) before the fluid chamber (23a) in the suction stroke is partitioned from the low pressure space with the gate (51a).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222312-A (JP)
Title: Topical anesthetic patch
Inventor: HATANAKA TOMIO
IPC: A61K9/70
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a topical anesthetic patch containing a lidocaine-prilocaine eutectic mixture that has good adhesion property and exerting fast-acting property.  <P>SOLUTION: The topical anesthetic patch has: a sheet-form supportive substrate; and a self-adhesive layer that is formed on one side of the supportive substrate and essentially comprises a crosslinked acrylic copolymer, provided that the amorphous, liquid lidocaine-prilocaine eutectic mixture is added with and mixed into the crosslinked acrylic copolymer. The lidocaine-prilocaine eutectic mixture is preferably dissolved in the crosslinked acrylic copolymer. The crosslinked acrylic copolymer preferably comprises a copolymer having a monomer composition comprising an acrylic monomer having no carboxy group and a monomer having a plurality of polymerizable unsaturated groups.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225018-A (JP)
Title: Retrieval menu display method
Inventor: KASE YUTAKA
IPC: G06F3/0482
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: in an AV apparatus such as a television or a recorder, a user selects a menu or content by sequentially selecting choices in a hierarchical structure displayed on a screen, however, content to be displayed is limited in a portable mobile apparatus or the like having a small screen, so that it is not user friendly.  <P>SOLUTION: The number of items displayable on the screen and the number of items to be displayed are compared. When there is a space left on the screen, an item of a different menu hierarchy is displayed in the space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232212-A (JP)
Title: Fixing tool
Inventor: OKUDA NORIYUKI
IPC: H01L23/40
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing tool capable of easily attaching a coolant jacket to a fixing surface of the coolant jacket even if a sufficient working space is not secured outside rather than the fixing surface in an electrical equipment unit.  <P>SOLUTION: A fastening bolt 65 is fastened to sandwich a body member 61 between a pair of pressing members 63, 63, thereby moving the pressing members 63 toward the coolant jacket 40 side along a tapered surface 62 of the body member 61 so that the coolant jacket 40 is fixed to a fixing surface 53a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229324-A (JP)
Title: Thermosetting resin composition
Inventor: NISHIMURA NAOYA
IPC: C08G59/42
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin composition which can give a cured product good in surface non-tackiness and excellent in transparency, light fastness, and thermal stability of transparency.  <P>SOLUTION: The thermosetting resin composition comprises the following two components (A) and (B) and has a mass ratio between the two components: (A)/(B)=20/80 to 80/20. Component (A) is a specifically structured epoxy-containing cyclopolysiloxane having two or more epoxy groups. Component (B) is a specifically structured carboxyl-containing polysiloxane having two or more carboxyl groups. The thermosetting resin composition can give a cured product when thermally cured and can be used as an optoelectronic member such as a photo-semiconductor sealing agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233034-A (JP)
Title: Related content distribution system, user device management server, and computer program
Inventor: ICHINOSE HIROHIDE
IPC: H04N21/4725
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system that quickly distributes related content and application programs for reproduction to user devices in predetermined states among user devices registered in advance during program viewing, and allows users to browse it.  <P>SOLUTION: The user preregisters a personal computer 20 and a cellular phone 30 in a user device management server 40. State notification sections 80, 81 notify the management server 40 of a device state. When the user selects guidance data 91 while viewing program data 90, a content management server 50 transmits the related content data 92 and the application program 93 for reproduction to the personal computer 20 and the cellular phone 30 in predetermined states.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009263216-A (JP)
Title: Uranium dioxide sintered body and method for producing the same
Inventor: KUSAMA MAKOTO
IPC: C04B35/51
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an uranium dioxide sintered body with a large average crystal particle diameter and a high sintered body density and a method for producing it.  <P>SOLUTION: The method for producing an uranium dioxide sintered body with a sintered density of 99.4% TD or higher and an average crystal diameter of 30 μm or more comprises: subjecting uranium fluoride to a gas phase reaction with an ammonia gas and water vapor to generate an AUF powder, reacting the AUF powder with ammonia to convert it into ADU, cleansing and then spray-drying ADU to form a spherical ADU powder with a residual fluorine concentration of 1% or lower, subjecting the ADU powder to roasting and reduction for forming an uranium dioxide powder with an angle of repose of 40° or less, and forming and sintering the uranium dioxide powder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010228413-A (JP)
Title: Process release paper and method for manufacturing the same
Inventor: KOGO KYOKO
IPC: D06N3/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide process release paper having a shaping face in which surface glossiness is 60 or higher in 60° reflection and excellent in heat resistance and a releasing property.  <P>SOLUTION: The process release paper is characterized in that a paper base material, an ionization radiation curable resin layer and a thermocurable silicone layer are laminated in this order. The process release paper is suitable for manufacturing synthetic leather and a melamine decorative board having the surface glossiness of 60 or higher in 60° reflection because the paper is excellent in the heat resistance and the releasing property.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009245436-A (JP)
Title: Method for parallel rasterization of display list, computer readable medium, and computer readable memory
Inventor: PREBBLE TIM
IPC: G06T11/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of processing rasterization of a display list in parallel.  <P>SOLUTION: This method for the parallel rasterization of the display list is provided with a step of parsing a virtual page object to identify at least one geometrical band, a step of identifying at least one available rasterization processing to rasterize the at least one geometric band, a step of creating the second virtual page object including the geometric band, wherein the second virtual page object belongs to the second class of virtual page object derived from the first class of virtual page object, a step of sending the second virtual page object including the geometric band, to an available rasterization process, a step of rasterizing the one geometric band, using the available rasterization process, and a step of operating on the geometric band in the second virtual page object.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010239209-A (JP)
Title: Player, control program of the player, method for operating the player
Inventor: TANIZAWA YOSHIMICHI
IPC: H04N21/433
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce dissatisfaction of a user by playing back content data in starting time of a video player.  <P>SOLUTION: The video player 1 is provided with: various applications and devices 110 which playback first content; a control part 104 which starts the various applications and devices 110; a second content storage part 103 which stores second content; a second playback part 102 which plays back the second content; and a boot loader 101 which starts the control part 104 and the second playback part 102. The first content is played back by the various applications and devices 110 after starting of the various applications and devices 110 is completed, and the second playback part 102 plays back the second content at least at a part of a period in which the control part 104 is started.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239543-A (JP)
Title: Intercom system
Inventor: ARAI SHINJI
IPC: G08B25/04
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intercom system which can check a person who has been granted admission by a lobby intercom, and a person who is currently calling by a door phone in front of each dwelling unit on a monitor.  <P>SOLUTION: The intercom system includes the lobby intercom with a camera installed in the common entrance of a multiple dwelling house to allow a visitor to call a visited dwelling unit, a dwelling unit master unit installed in each dwelling unit in order to receive a call from the lobby intercom and to grant admission of the visitor to the resident area, and an entrance slave unit with a camera installed on the outside of each dwelling unit in order to call the dwelling unit master unit. The dwelling unit master unit has a display unit which displays the images from the lobby intercom and entrance slave unit, a lobby image storage unit which stores the lobby image from the lobby intercom when the visitor is granted admission to the resident area, and a master unit control unit which controls the display unit to display the lobby image stored in the storage unit and the current image of the entrance slave unit simultaneously upon receiving a call from the dwelling unit slave unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239986-A (JP)
Title: Game machine
Inventor: YOKOTA TAMOTSU
IPC: A63F7/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To diversify performance by minimizing the degree of making a player feel the degradation of a stopped symbol in the notice of pseudo continuous variation by a game machine.  <P>SOLUTION: In the pseudo continuous variation, symbol columns displayed by a display means are symbol columns expressed by the combination of predetermined symbol columns including at least one of first profit symbols constituting the combination of the a symbol columns generating a first profit state and second profit symbols constituting the combination of symbol columns generating a profit state of a higher profit value than that of the first profit state. In the pseudo continuous variation, when a part of stop symbols constituting the predetermined symbol columns are determined to be the second profit symbols, a symbol degradation prohibiting means (a processing route B: S931, S937 to S938, S925 to S927, and a processing route F: S921, S942 to S943) prohibits determination of the part of the stop symbols in variation operation thereafter to be the first profit symbols.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240090-A (JP)
Title: Shower head
Inventor: YOSHIKAWA MASAHIRO
IPC: A47K3/28
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower head which can properly spout water by a simple construction by eliminating harmful effects due to the difference in level of the feed-water pressure, can contribute to a reduction in production cost and can eliminate waste of resources.  <P>SOLUTION: The shower head is provided with a shower plate 3 which covers the opening 6 of a shower head body 2. The shower plate can be suitable for the shower head body so that it can change its angle with respect to the shower head body in several positions around its central axis X. It has a flow path blocking part 20 which extends toward the inside of the opening when the shower plate is suitable for the shower head body. The flow path blocking part is switched between a position where the flow path of water up to several through-holes is narrowed and a position where it is not narrowed by changing the angle when the shower plate is suitable for the shower head body. It is so constructed that, when the flow path is in the position where it is not narrowed, it is not narrowed or is narrowed by other parts 21 of the shower plate by a degree smaller than that by which it is narrowed by the flow path blocking part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243297-A (JP)
Title: Temperature monitoring device
Inventor: TADA TOSHIHARU
IPC: G01K7/00
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature monitoring device capable of perceiving instantly a dispersion tendency of an internal temperature.  <P>SOLUTION: A temperature difference θ<SB>M</SB>between a reference point B and a measuring point C inside a multilayer object is measured, and it is discriminated that a temperature has a dispersion tendency, if the measured temperature difference θ<SB>M</SB>becomes smaller as much as a tolerance or more than a theoretical temperature difference θ<SB>L</SB>between two points in a temperature distribution at a convergence time determined by operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT