baber/WOPTO huggingface dataset:
Patent JP-2008230917-A (JP)
Title: Soil improvement fertilizer
Inventor: TAKASHIMA TOMOHARU
IPC: C05G3/80
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost soil improvement fertilizer suppressing the absorption of cadmium into agricultural crops and having both of soil improvement performance and fertilizer performance without requiring complicated soil management or flooding management and giving large load on environment.  <P>SOLUTION: The soil improvement fertilizer is obtained by kneading and solidifying a phosphate mineral and kaolin-based clay containing halloysite. The mixing ratio of the phosphate mineral to the kaolin-based clay containing halloysite is controlled to 30-300 pts.wt. to 100 pts.wt. phosphate mineral. Allophane, slaked lime, magnesian lime, calcium silicate and charcoal are further mixed in the soil improvement fertilizer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241069-A (JP)
Title: Air conditioning device
Inventor: SAITO MAKOTO
IPC: F25B1/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning device free from degradation of operational efficiency caused by injection of a refrigerant to a compressor to increase a heating capacity in a heating operation under a low outside air temperature.  <P>SOLUTION: This air conditioning device comprising a refrigerating cycle circuit constituted by successively circularly connecting an injection compressor 3, an indoor heat exchanger 6, a decompressor 10 and an outdoor heat exchanger 11, and an injection circuit A branched between the indoor heat exchanger 6 and the decompressor 10, and injecting the refrigerant to the injection compressor 3 through a pressure reducing device 13 for injection, further comprises a second compressor 15 for sucking the refrigerant between the outdoor heat exchanger 11 and the injection compressor 3, compressing the refrigerant and injecting the same to the injection compressor 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250505-A (JP)
Title: Communication connection management apparatus
Inventor: SHIBATA YOSHIHIRO
IPC: G06F13/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently control access to Web servers from a plurality of client terminals.  <P>SOLUTION: A communication connection management apparatus 100 receives a reference maintenance time set for a webpage from a Web server 252, and measures the time that elapses after the detection of access from a client terminal 200 as an elapsed maintenance time. When a new communication connection is requested while the number of communication connections established between a plurality of client terminals 200 and one or more Web servers has reached a predetermined upper limit, the communication connection management apparatus 100 disconnects the communication connection of any client terminal 200 whose elapsed maintenance time has exceeded the reference maintenance time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245552-A (JP)
Title: Spinning reel
Inventor: TSUTSUMI WATARU
IPC: A01K89/0155
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning reel which can smoothly rotate a spool at the initial period of casting for improving the flying distance and can impart suitable braking force to the spool to effectively prevent backlashes, without having to unnecessarily lower the flying distance, at the final period of casting.  <P>SOLUTION: A conductor 40 has a tapered outer surface 40a whose outer diameter is gradually enlarged from the side of the spool 3 to the sides of magnets 13, 14 in the reel 1, and is thereby formed so that the mutually facing distance 2 in the radial direction between the conductor 40 and the magnets 13, 14 is changed with the axial movement of the conductor 40 due to the rotation of the spool 3. Thus, suitable braking force is imparted to the spool 3, without having to relate to the energizing force or energizing form of a spring member 60 acting on a mobile member 25, especially in the final period of the casting when the rotation rate of the spool 3 is lowered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248040-A (JP)
Title: Resin for compounding rubber and rubber composition
Inventor: MADORI JUN
IPC: C08L61/08
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin for compounding rubber having better operation efficiency when compounded with the rubber than that of the conventional resin for compounding the rubber and capable of imparting high pressure-sensitive adhesiveness to a synthetic rubber and maintaining the high pressure-sensitive adhesiveness with time.  <P>SOLUTION: The resin for compounding the rubber is characterized in that the resin for compounding the rubber is obtained by reacting phenols having a 1-18C para-substituted alkyl group with two or more kinds of aldehydes. Thereby, the operation efficiency is improved by using the resin for compounding the rubber and the high pressure-sensitive adhesiveness is obtained by compounding the resin with the rubber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253034-A (JP)
Title: Train control device
Inventor: ASANO AKIRA
IPC: B61L25/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To check the soundness of a GPS receiver and accurately detect the running position of a train to carry out speed control.  <P>SOLUTION: A distance L is computed based on position information P1 (x1, y1) outputted from a GPS receiver 5a and position information P2 (x2, y2) outputted from a GPS receiver 5b. This distance is compared with the interval L of installation of GPS antennas 3a, 3b installed in front of and behind a vehicle 1a. It is judged whether or not the distance and the interval agree with each other to detect the presence/absence of any anomaly in the GPS receivers 5a, 5b. The running position and running direction of the vehicle computed based on the position information outputted from the two GPS receivers 5a, 5b are checked against the position information and speed limit information related to a speed-limited section stored in a control information storage unit 6. A speed limit for the vehicle 1 is thereby determined to accurately control the speed of the vehicle 1 to the speed limit or below.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245880-A (JP)
Title: Vacuum cleaner
Inventor: ASAI YASUHIRO
IPC: A47L9/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner having the function of preventing troublesomeness of dust jam in a suction inlet 3 of the cleaner.  <P>SOLUTION: The vacuum cleaner includes the inlet 3 for sucking the dust and a roller 2, wherein the roller 2 is placed in front of the inlet 3 in an advancing direction. Screwed projections are formed on the surface of the roller 2. Rotations of the roller 2 prevent the dust coming in contact with the projections among the dust positioning in front of the inlet 3 from travelling to the inlet 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251989-A (JP)
Title: Semiconductor optical element
Inventor: YASUOKA NAMI
IPC: H01S5/50
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical element which has an active layer comprising quantum dots and operates at high speed even at a high temperature.  <P>SOLUTION: A semiconductor optical amplifier includes: a semiconductor substrate; a first cladding layer having a first conductive type which is laminated on the semiconductor substrate; the quantum dots which are laminated on the first cladding layer and comprise semiconductor crystal grains expressing a quantum size effect by confining electrons of a conduction band and holes of a valence band three-dimensionally; the active layer comprising a barrier layer which encloses the quantum dots to confine the electrons and the holes in the quantum dots; and a second cladding layer having a second conductive type which is laminated on the active layer. A region positioned in the side surface direction of the quantum dots out of the barrier layer is doped with p-type impurities, and a region positioned in the vertical direction of the quantum dots out of the barrier layer is not doped with impurities.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246462-A (JP)
Title: Pretreatment apparatus for methane fermentation and methane fermentation treatment system using it
Inventor: UKAI NOBUYUKI
IPC: C02F11/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pretreatment apparatus for methane fermentation which improves efficiency of methane fermentation treatment, and a methane fermentation treatment system using it.  <P>SOLUTION: The pretreatment apparatus for methane fermentation comprises first and second crusher 12-1, 12-2 for coarsely crushing garbage waste 11, a sorter 14 for sorting foreign materials 13, a solubilization tank 15 for solubilizing the garbage waste 11, a drum screen 16 for drawing solubilized liquid 18A from the vicinity of the tank bottom and removing the remaining foreign materials 13, a return line L3 for returning solubilized liquid 18B, from which the foreign materials 13 have been removed, to the solubilization tank, and a supply line L<SB>4</SB>for supplying solubilized liquid 19 for methane fermentation to a methane fermentation tank 20. The solubilization tank is divided into a front chamber and a rear chamber by a partition wall 15a. The solubilized liquid overflows the partition wall 15a, the solubilized liquid 18A is drawn from the bottom of the rear chamber to be supplied to the drum screen 16 side, and the solubilized liquid 18B of the return line L<SB>3</SB>is returned in a shower form from the upper part of the rear chamber through a shower nozzle 15b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253366-A (JP)
Title: Game machine
Inventor: MORI KOICHI
IPC: A63F5/04
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To make others recognize that a game machine is occupied by a player who has left a seat by an inexpensive configuration and a simple operation.  <P>SOLUTION: When a player leaves the seat while playing, the player himself/herself pulls out a message sheet 62 housed inside a cabinet 2 to the outside of the cabinet 2. A message composed of characters of "on a break" is written on the surface of the message sheet 62 pulled out so as to cover a liquid crystal display device 5, and the message is visually recognized by the employees of a hall and the other players.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254348-A (JP)
Title: Laminated sheet for coating metal sheet and laminated sheet-coated metal sheet
Inventor: EBIYA TOSHIAKI
IPC: E04F13/07
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated sheet-coated metal sheet which is excellent in embossing aptitude, has a resistance when immersed in boiling water, and has no fear of generating processing failure such as breakages and cracks on the resin layer of a bent part even when a secondary processing such as bending is performed after a long period of time passes after a laminated sheet is laminated on a metal sheet to prepare the laminated sheet-coated metal sheet, and to provide the laminated metal sheet constituting this laminated sheet-coated metal sheet.  <P>SOLUTION: The laminated sheet is composed of two layers consisting of an embossing layer (layer A) and a substrate resin layer (layer B). The layer A comprises a PBT resin and/or a PTT resin with respectively specified amounts, a substantially amorphous polyester resin with a specified Tg and a thermoplastic elastomer with epoxy groups and being non-polyester. The layer B mainly comprises a PBT resin and/or a PTT resin. The total thickness of the laminated sheet is ≥100 μm and ≤450 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261634-A (JP)
Title: Hydrogen sensor
Inventor: FUKUI KATSUHIKO
IPC: G01N27/12
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen sensor operating stably under a high-concentration atmosphere.  <P>SOLUTION: The hydrogen sensor comprises: a substrate 2; a rare earth metal film 3 formed on the substrate 2; a protective film 5 that is formed on the rare earth metal film 3 and disperses a hydrogen-permeable metal particle 13 into a ceramic material 15; and a pair of electrode films formed on the protective film and a water-repellent film 4 formed on the electrode films. In the hydrogen sensor, the rare earth metal film 3, the protective film 5, the water-repellent film 5, and the electrode films 16a, 16b are preferably as thick as 5-1000 nm, 5-40 nm,0.01-1.5 μm, and 5-1000 nm, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261362-A (JP)
Title: Thrust ball bearing for compressor
Inventor: YAMAMOTO KOJI
IPC: F16C33/58
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust ball bearing for a compressor capable of preventing a retainer from being deteriorated in strength owing to a refrigerant gas or a lubricating oil, capable of maintaining the lubricity between the retainer and the compressor for the long term, and capable of miniaturizing.  <P>SOLUTION: The thrust ball bearing 2 supporting a shaft 1 of the reciprocating compressor comprises a pair of opposed thrust plates 3, 4, a plurality of rolling bodies 6 rotatably disposed between the thrust plates 3, 4, and the retainer 5 to support the rolling bodies 6, having a guide surface 5a for being rotatably externally fitted to the shaft 1. The retainer 5 consists of a PPS (polyphenylene sulfide) resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262644-A (JP)
Title: Vcr incorporated optical disk drive
Inventor: OZAWA RYOSUKE
IPC: G11B25/04
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VCR incorporated optical disk drive having a structure where contact of a flat cable with a high temperature part of a VCR is suppressed and also light entered from the outside is restrained from reaching an optical sensor.  <P>SOLUTION: The VCR incorporated optical disk drive A has a VCR unit 1, an optical disk unit 2, and a flat cable 23 connected to the optical disk unit 2, wherein the optical disk drive A has a dust cover 21 in which the optical disk unit 2 is fixed to the upper part, guard parts 211, 212 are arranged in protruding conditions from an end edge part in the dust cover 21, the flat cable 23 is arranged between the guard parts 211, 212 and the DVD unit 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260886-A (JP)
Title: Acrylic resin film and use of the same
Inventor: SHIMANE KEIKO
IPC: C08K5/3492
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic resin film usable as a transparent protecting film for a light diffusing plate of a back light, keeping the initial hue of the light diffusing plate in good state and suppressing yellowing of the light diffusing plate by irradiation with light.  <P>SOLUTION: The acrylic resin film comprises 0.1-1 g/m<SP>2</SP>of a compound having a specific triazine skeleton as a UV absorbing agent, the light diffusing plate has the film on the surface of the light diffusing plate, and the back light unit is provided with the light diffusing plate, and the liquid crystal display device is provided with the back light unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007185969-A (JP)
Title: Manufacturing method of tire, and its repairing method
Inventor: KONDO KUMEO
IPC: B29C73/18
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a whole work time necessary for pouring a solution-like resin in a tube of a tire by eliminating a waiting time for the solution-like resin to gel after pouring the solution-like resin in the tube of a tire for a bicycle or the like.  <P>SOLUTION: In the method of manufacturing the tire 1 by pouring the solution-like elastic resin composition RS composed of a thermoplastic elastomer containing a process oil mixed therein in the tube 2 of the tire for the bicycle or the like via a valve B<SB>3</SB>, after pouring the elastic resin composition RS having become solution-like by heating to the inside of the tube 2, the elastic resin composition RS(a) is cooled for gelation in the state that a reverse flow of the poured elastic resin composition RS(a) is prevented by striking a seal plug T<SB>1</SB>in the valve main body 80 of the valve using a seal plug striking tool D serving also as a resin pouring tool.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008157606-A (JP)
Title: Microwave-heating water heater
Inventor: KOBAYASHI HIROYUKI
IPC: H05B6/64
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave-heating water heater with high capacity capable of efficiently changing a large flow rate of water into hot water without changing the water quality.  <P>SOLUTION: This micro-wave heating water heater comprises a thin-box sheet metal heat exchanger 3 which has two mutually opposed side-surfaces vertically positioned at a small interval, in which partition plates 11 for laterally partitioning from each other are installed, and in which a flow water flowing from a lower inflow port 13 therein flows zigzag in the lateral direction and flows out of an upper outflow port 14. A plate microwave absorbing heating element 4 is attached in close contact with the outer side of each of the two side-surfaces of the heat exchanger. A wave guide 6 opening toward the outer surface of the plate heating element is mounted on the outer side of the plate microwave absorbing heating element. A microwave generator 7 for emitting microwave into each of the wave guides is installed in the opening of each wave guide on the opposite side of the opening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008229295-A (JP)
Title: Golf glove
Inventor: OMAE TAKAHIKO
IPC: A63B71/14
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf glove for preventing slipping by adhering anti-slip parts on respective parts on the inner face of the golf glove, since the contact face of the palm and the golf glove and the contact face of the glove and a grip easily slip by an impact when hitting a ball.  <P>SOLUTION: A sheet on which small protrusions are formed on both sides of a fabric is cut into shapes for the thumb tip, the other finger tips, parts between the joints other than the thumb and the central part (tongue shape) of a golf glove palm part. These cut parts are adhered or sutured to parts on the inner face of the golf glove.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264667-A (JP)
Title: Burned ash particle sorting method
Inventor: HIKITA HIROYUKI
IPC: B07B9/00
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burned ash particle sorting method capable of making the lead content of burned ash on the side of light specific gravity lower than that of the burned ash on the side of heavy specific gravity by sorting the burned ash by a specific gravity difference.  <P>SOLUTION: The burned ash particle sorting method for sorting particles constituting the burned ash has a specific gravity sorting process of sorting the burned ash particles by utilizing the specific gravity difference of the burned ash. Additionally, the method further has a particle size sorting process of sorting the burned ash particles by utilizing the particle size difference of the burned ash, and the specific gravity sorting process is performed to the burned ash on the side of the small particle size after the particle size sorting process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007241301-A (JP)
Title: Electrooptical device and electronic equipment
Inventor: KANDA EIJI
IPC: H05B33/12
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device and electronic equipment that can display uniform brightness.  <P>SOLUTION: A plurality of pixel circuits 40 are arrayed in a pixel region A. Main power lines LR, LG, and LB are provided outside the pixel region A. Further, first subordinate power lines Lr1, Lg1, and Lb1, and second subordinate power lines Lr2, Lg2, and Lb2 are provided in the pixel region A, and those subordinate power lines are connected through a subordinate power line connection point P. Further, each pixel circuit 40 is connected to the first subordinate power lines Lr1, Lg1, and Lb1 at a pixel connection point Q. Thus, the power wiring lines are formed in meshes to greatly reduce a voltage drop and then reduce brightness unevenness.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008267025-A (JP)
Title: Floor drainage connecting member
Inventor: KONDO YASUHIRO
IPC: E03D11/16
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor drainage connecting member which surely causes siphonage in a water closet having a reservoir portion provided in a channel, which can simplify a water closet body of the water closet, and which can prevent a connecting portion etc. from causing the risk of water leakage etc.  <P>SOLUTION: This floor drainage connecting member 60 makes connection between a water-closet drain outlet 2d which communicates with a water seal portion 4a formed in the toilet bowl 2 of the water-closet body 1 and a floor drain outlet 70a which is formed in a floor drain pipe 70 erected from a floor surface F. The floor drainage connecting member 60 includes: a guide pipe 62 and a connecting pipe body 65, which are connected to the water-closet drain outlet 2d, and in which the reservoir portion 63a for storing flushing water is formed; and a drainage connecting socket 71 which is fixed to onto the floor surface F, and which has a connecting portion 71e for connecting the connecting pipe body 65 and the floor drain outlet 70a together. A supporting portion 71d for supporting the reservoir portion 63b is formed in the drainage connecting socket 71.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274013-A (JP)
Title: Curable epoxy resin composition and its manufacturing method
Inventor: ODA HIROHARU
IPC: C08G59/40
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable epoxy resin composition that is imparted with heat resistance, mechanical properties and a high refractive index while retaining transparency of an epoxy resin by introducing a metal alkoxide into the epoxy resin and uniformly compounding them, and a cured product thereof.  <P>SOLUTION: The curable epoxy resin composition comprises the epoxy resin (A) and a condensation reaction product (B) of (b-1) and (b-2) below. (b-1) A hydrolyzate-partial condensate of at least one metal alkoxide selected from the group consisting of titanium alkoxide, zirconium alkoxide and aluminum alkoxide. (b-2) A silane compound bearing both at least one epoxy group or epoxy group-reactive group and at least one alkoxy group bonded to a silicon atom in one molecule.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274783-A (JP)
Title: Cooling system of internal combustion engine
Inventor: GOTO ISAO
IPC: F01P3/18
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system of an internal combustion engine separating air from cooling liquid and venting air accumulated at bent portions of piping with a simple construction.  <P>SOLUTION: An engine hose 20, a first radiator hose 22 and a second radiator hose 23 are connected in a bent manner through a three-way branch pipe joint 21, and an engine hose 24, a first radiator hose 26 and a second radiator hose 27 are connected in a bent manner through a three-way branch pipe joint 25. The three-way branch pipe joints 21, 25 are formed with neck portions 43, 47 having openings 43a, 47a for air vent, the openings 43a, 47a are opened during filling operation of cooling liquid and air separated from the cooling liquid is discharged to the outside through the openings 43a, 47a of the three-way branch pipe joints 21, 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT