baber/WOPTO huggingface dataset:
Patent JP-2007032161-A (JP)
Title: Flow rate control device
Inventor: IZUMI JIYUNYA
IPC: E02B8/08
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable the rate of flow of a fish path to be easily controlled at low cost even when the fish path has a plurality of waterway regions having different running directions of water.  <P>SOLUTION: The flow rate control device has a flow rate control gate 10, a drive means 30, and a means 40 of converting drive directions. The flow rate control gate 10 is provided to the plurality of waterway regions of the fish path 1, and the waterway regions have different running directions of water. Then the drive means 30 drives the flow rate control gate 10 and controls the flow rate of the fish path 1. Then the means 40 of converting drive directions, which is provided between the flow rate control gate 10 and the drive means 30, converts the drive direction of the drive means 30 to the gate-drive direction of the flow rate control gate 10. Even when the fish path has a plurality of waterway regions having different running directions of water, the flow rate control gates provided to each of the waterway region of the fish path can be interlocked with each other so that the rate of flow of the fish path can be controlled by only one drive unit easily at low cost.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030451-A (JP)
Title: Polyamide laminate
Inventor: TANAKA RISATO
IPC: B32B27/34
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide packaging material holding high barrier properties even if used for applying boiling sterilization or heating/pressurizing sterilization.  <P>SOLUTION: A resin layer with a glass transition point of 60°C or above is provided to one side of a base material layer comprising a transparent stretched polyamide film, and an anchor coating layer, a vapor deposition thin film layer comprising an inorganic oxide, a gas barrier film layer comprising a water-soluble polymer and at least one kind of a metal alkoxide and/or its hydrolysate, and a sealant layer, are successively laminated on the opposite surface of the base material layer to obtain the polyamide laminate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043293-A (JP)
Title: Moving picture reproducing apparatus
Inventor: TERAMOTO YOSHIYO
IPC: G11B20/10
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture reproducing apparatus capable of temporarily relaxing a reproduction permissible level.  <P>SOLUTION: When a DVD 2 is set to a DVD player 1 disclosed herein, the DVD player 1 displays a menu of urging selection of a temporary relax mode (S11, S12), and displays a menu of urging the setting of a desired level (S13, S15) when the temporary relax mode is selected, and the DVD player 1 reproduces video software on the basis of the desired level and a parental level recorded on the DVD 2 in place of the reproduction permissible level stored in a memory 1 (S16). Since the reproduction permissible level can temporarily be relaxed to the desired level, the DVD player 1 provides convenience.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038088-A (JP)
Title: Apparatus for sterilizing drinking water
Inventor: YOKOTA MAKI
IPC: F25D11/00
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for sterilizing drinking water, in which the dispersion of the chlorine concentration in the water in a water storage tank is made narrow to stably obtain the water having the predetermined chlorine concentration.  <P>SOLUTION: When the water in the water storage tank 1 is replaced with new water, energizing control is performed on electrodes 9 immersed in the water in the water storage tank 1 according to the amount of new water in the water storage tank 1. As a result, the water in the water storage tank 1 can be made to always have the predetermined chlorine concentration since the energizing time is controlled according to the amount of new water even when the amount of new water in the water storage tank 1 is increased/decreased.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043377-A (JP)
Title: Vehicle-mounted audio system
Inventor: KUROMOTO SHINICHI
IPC: B60R11/02
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle-mounted audio system capable of providing a suitable audio environment without being affected by the number and the installation position of speakers, furthermore, by the position and the size of covers or temperature in the car etc.  <P>SOLUTION: In a vehicle-mounted audio system 1, speaker units L and R are installed in the car to perform audio output to a listener H sitting down on a seat. The speaker units L and R comprises directivity characteristics in which the direction of the listener H is the output direction of the audio output.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007042376-A (JP)
Title: Airtight container
Inventor: KATO MASAHIRO
IPC: H01J31/15
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To avoid leak failure due to collapse of foam in sealing an airtight vessel with the use of seal glass containing foam.  <P>SOLUTION: The airtight vessel of a box shape consisting of a front plate, a rear face plate and side face plates made of glass has beads with a diameter of 50 to 200 μm mixed in seal glass sealing each glass plate. Even in case foam of a maximum outer diameter of 200 μm or so is contained in the seal glass, since an interval between glass plates is decided by the beads in the seal glass, with a size of 50 to 200 μm, the foam of the above size will not grow but to a size of 300 μm at largest, so that a generation rate of leak failure is drastically decreased with consideration of the size of a glass plate of a sealing part of a general airtight vessel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006048054-A (JP)
Title: Method and apparatus for determining mechanical sinusoidal deflection angle of oscillating mirror in laser printer
Inventor: KEITHLEY DOUGLAS G
IPC: H04N1/113
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To quickly determine a maximum mechanical deflection angle of an oscillating mirror without employing an actual proof method.  <P>SOLUTION: A laser printer (11) includes a light source (13), a photosensitive drum (15), an oscillating mirror (17), a beam detector (18) and a control circuit (35). Light beams (19) are emitted toward the oscillating mirror (17) by the light source (13) and the light beams (19) are reflected by the oscillating mirror (17) toward the photosensitive drum (15). The beam detector (18) detects light reflected from the oscillating mirror (17). Reflected light beams (21) hit the beam detector (18) twice in each period of the oscillating mirror (17). The maximum deflection angle of the oscillating mirror (17) is determined by using the time interval between the detected beams. In an alternate embodiment, two beam detectors (18A and 18B) are used to detect light reflected from the oscillating mirror (17) and determine its maximum mechanical declination angle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007042541-A (JP)
Title: Fuel cell system and water replenishing method in it
Inventor: KODA HIDEO
IPC: H01M8/06
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system to which water can be replenished from the outside, and to provide a water replenishing method in it.  <P>SOLUTION: An automatic two-wheeled vehicle 10 loads the fuel cell system 100, and the fuel cell system 100 has a water tank 132 to which gas and water from a cell stack 102 are introduced. A pipe P14 for ejecting the gas in the water tank 132 and for replenishing the water to the water tank 132 from the outside is connected to the water tank 132. The flexible pipe P14 is held with a holding member 200 including a belt 202 and a bolt 204 in such a way that an ejecting egress P14a turns to a downward direction. The water replenishing from the outside is carried out by bending the pipe P14 in such a way that the exhaust outlet P14a turns to an upward direction after releasing the holding of the pipe P14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005320859-A (JP)
Title: Sliding door braking device and sliding door braking system
Inventor: NOMURA IPPEI
IPC: E05F3/14
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door braking device usable in both of a sliding door for pulling to the right side and a sliding door for pulling to the left side easily and to provide a sliding door braking system provided with the sliding door braking device.  <P>SOLUTION: This sliding door braking device is provided with a pinion 7 capable of meshing with a rack arranged along the direction of opening and closing of the sliding door and a device main body 8 having a rotary central shaft on which the pinion 7 is mounted and a braking brake part for giving braking force to the pinion 7 through the rotary central shaft. The pinion 7 rotates integrally with the rotary central shaft only when it rotates in one direction to receive braking force from the braking brake part by action of an incorporated one-way clutch. The device main body 8 is provided with a pinion locking device 20 taking a pinion fixed position where a predetermined section is abutted on the rotary central shaft to prevent the pinion 7 from coming off the rotary central shaft and a pinion release position where the predetermined section leaves the rotary central shaft to attach and detach the pinion 7 to and from the rotary central shaft.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007045289-A (JP)
Title: Hood latch attaching bracket structure
Inventor: TAKASE HIDEO
IPC: B62D25/08
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hood latch attaching bracket structure which ensures high stiffness in opening/closing a front hood, and easily deforms if deformation is necessary.  <P>SOLUTION: The hood bracket attaching bracket structure is attaching a hood latch installed to a dash panel dividing a front body space of a vehicle and a vehicular cabin space, and engaged with a striker provided on the front hood latch. Parallel portions generally parallel with each other are formed on both side attaching pieces 6b, 6c of an attaching portion 6a attaching the hood latch 5, and the attaching portion 6a attaching the hood latch 5 is formed along an entering direction of the striker 9. The both side attaching pieces 6b, 6c are extended in generally the same direction as the entering direction of the striker 9 and joined to the dash panel 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007046987-A (JP)
Title: Display device
Inventor: IGARASHI HIDEKI
IPC: G01D11/28
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance marketability by novel representation and by an appearance giving a high-grade feel.  <P>SOLUTION: This display device is equipped with: a light source 2; a background part (light shield layer) 16 equipped with a transmission part 10 of a designed shape; a light-transmitting substrate 5 provided on the anti-observer side of the light shield layer 4 and having, on an anti-observer surface, a reflection part 21 of a prescribed uneven shape for reflecting the light of the light source 2 to guide it to the transmission part 10; and a metal-like layer 6 provided at least in a region corresponding to the transmission part 10 on the anti-observer side of the substrate 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006060807-A (JP)
Title: Mobile radio communication system for downlink transmission, and signal transmission method via at least two downlink paths of multiple-antenna mobile radio communication system
Inventor: BRAUN VOLKER
IPC: H04B7/26
Filed: 2005-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile radio communication system 1 for downlink transmission, and a method for transmitting a signal (s) via downlink paths 5, 6 in a multiple-antenna (3, 4) mobile radio communication system 1.  <P>SOLUTION: The system 1 includes a base station 2 having a plurality of antennas 3, 4, a mobile user unit 8, the downlink paths 5, 6 having complex channel coefficients h<SB>1</SB>, h<SB>2</SB>, which pass through the antennas 3, 4 for transmitting the signal (s) from the base station 2 to the user unit 8, and a feedback path 9 for returning information related to a complex weight w, from the user unit 8 to the base station 2. The complex weight w is used for multiplication of the signal (s) transmitted via the downlink path 6. In order to improve the tolerance of the system 1 to a feedback transmission error 11 produced in the feedback path 9, the antennas 3, 4 in the base station 2 are disposed at a distance (a), so that the channels of the antennas mutually 3, 4 correlate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007028560-A (JP)
Title: Method and system for determining direction of transmission using multi-facet antenna
Inventor: SAYERS IAN
IPC: H04B7/26
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of more efficiently allowing and handling heterogeneous user traffics from a plurality of devices in a wireless network having a dynamically changing topology.  <P>SOLUTION: The method is configured so as to use an array antenna provided with a plurality of panels to receive a signal. Each of the panels is directed to receive a signal from a transmission side node. For each panel, a first table having data representing received signal output power difference between the panel and a first neighboring panel, and a second table having data representing received signal output power difference between the panel and a second neighboring panel are built. The panel is identified for receiving a signal with the maximum received output power. For the identified panel, a first gain table and a second gain table corresponding to its first and second neighboring panels are searched to identify a first transmission angle and a second transmission angle. A transmission angle for the transmitting node is determined using the first and second transmission angles.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007050584-A (JP)
Title: Mist jet head and image forming apparatus
Inventor: ONOZAWA SHO
IPC: B41J2/015
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve an energy efficiency by eliminating influence of a direct wave with respect to an ultrasonic wave reflected by a paraboloid.  <P>SOLUTION: This mist jet head comprises a nozzle 51 for ejecting a liquid in mist, a liquid chamber 52 communicating with the nozzle 51, an ultrasonic wave generation element 58 which is provided to a side wall of the liquid chamber 52 and is adapted to apply an ultrasonic wave to a liquid in the liquid chamber 52 by generating an ultrasonic wave, and a reflector 80 having a reflective surface 80p for reflecting the ultrasonic wave advancing toward the central section of the liquid chamber 52 from the ultrasonic wave generation element 58 to collect the wave to a focal point F positioned near the nozzle 51 in the liquid chamber 52. The liquid chamber 52 is in a cylindrical shape having an axis passing through the focal point F. The reflector 80 is made to be in a projection shape having the reflective surface 80a constituted such that a parabola having a central axis perpendicular to the axis of the liquid chamber 52 is rotated around the axis of the liquid chamber 52.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051624-A (JP)
Title: Fuel injection nozzle
Inventor: SASAKI SATORU
IPC: F02M61/18
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide atomization of fuel and penetration of spray in a fuel injection nozzle.  <P>SOLUTION: A group injection hole 6 is adopted to the fuel injection nozzle, injection hole diameter of the injection hole 7 is defined as D, crossing distance from an outlet of the injection hole 7 to a crossing point of a center axis of each injection hole 7 is defined as X and crossing angle of the center axis of each injection hole is defined as θ. Atomization of fuel can be obtained by setting injection hole diameter D to 0.05-0.1 mm. Penetration in an injection direction is lost by collision of sprays at obtuse angles under a condition of the crossing distance X<10D and the crossing angle θ>10°. Interference of sprays injected from each injection holes 7 becomes small under a condition of the crossing distance X>100D and the crossing angle θ<1°. A condition of the crossing distance X=10D to 100D and the crossing angle θ= 1° to 10° is optimal for making atomized fuel impinge and obtaining penetration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058099-A (JP)
Title: Optical connector
Inventor: MASUNAGA YUKO
IPC: G02B6/38
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector that excels in waterproofness, tension resistance and detachability.  <P>SOLUTION: The optical connector 1 is equipped with connector plugs 2, 3, an adaptor 4 for connecting the connector plugs 2, 3 with each other, an inner housing 5 for housing the connector plug 2, and an outer housing 6 for housing the connector plug 3 and the adaptor 4. The inner housing 5 is freely detachably held on the outer housing 6 so as to make the connector plug 2 detachable from the adaptor 4. On the upper part of the housing body 12, there is joined a latch piece 14 for latching the inner housing 5 to the outer housing 6, where an locking recess 15 is formed in the latch piece 14 for the purpose of engaging with the outer housing 6. On the reverse side of the latch piece 14, a pair of engaging projections 17 are provided, which protrude to the connector plug 2 and which hold each knob 9a of the connector plug 2 in-between, when the latch piece 14 is elastically deformed to the housing body 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059838-A (JP)
Title: Epoxide resin composition for prepreg, prepreg and multilayer printed wiring board
Inventor: TAKAHASHI TATSUSHI
IPC: H05K3/46
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxide resin composition for a prepreg excellent in fire retardancy and solder heat resistance after moisture absorption and also excellent in rigidity when heated without generating harmful substances during combustion.  <P>SOLUTION: The epoxide resin composition for the prepreg contains a phosphorus-containing epoxide resin (preliminary reaction exposide resin), a multifunctional epoxide resin containing 2.8 pieces or more of epoxy groups within one molecule on an average, a curing agent and an inorganic filler whose thermal decomposition temperature (5% mass reduction) is ≥400°C as essential components. The preliminary reaction exposide resin is mixed so as to be ≥20 mass% and <60 mass% to the entire epoxide resin. The inorganic filler whose thermal decomposition temperature (5 mass reduction) is ≥400°C is mixed so as to be ≥20 parts by weight and <180 parts by weight to 100 parts by weight of resin solid components. The entire inorganic filler is mixed so as to be ≥110 parts by weight and <200 parts by weight to 100 parts by weight of the resin solid components. As the curing agent, a multifunctional phenol-based compound is used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066704-A (JP)
Title: Electrolyte composition and dye-sensitized solar cell
Inventor: HAYASE SHUJI
IPC: H01L31/04
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte composition capable of simultaneously realizing reduction of solidification of an electrolyte layer and reduction of decrease in a photoelectric conversion rate accompanied with the solidification of the electrolyte layer, and provide a dye-sensitized solar cell using its electrolyte composition for a solid electrolyte layer.  <P>SOLUTION: The electrolyte composition includes nano particles to which ammonium group or nitrogen-containing heterocyclic group is bonded, or a porous inorganic membrane to which the ammonium group or the nitrogen-containing heterocyclic group is bonded. The nano particles and the porous inorganic membrane are respectively formed by metal oxide. The nitrogen-containing heterocyclic group is an imidazolium group, a pyridinium group, a triazolium group, or a guanidium group, and a corresponding anion group is F-, Cl-, Br-, and I- or the like. The ammonium group or the nitrogen-containing heterocyclic group chemically modifies the nano particles or the porous inorganic membrane. As for the dye-sensitized solar cell, the electrolyte layer has the electrolyte composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063434-A (JP)
Title: Flame-retardant polymer composition
Inventor: MIYAMOTO NORIMITSU
IPC: C08K3/04
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polymer composition containing a heat-expansible graphite as a flame retardant, excellent in moldability and processability and capable of producing a molded article having good appearance.  <P>SOLUTION: The present invention provides a flame-retardant polymer composition containing a polymer and an alkaline earth metal compound in a ratio of 5-30 wt.% expressed in terms of metal based on 100 pts.wt. polymer and obtained by formulating the above components with 20-100 pts.wt. heat-expansible graphite having ≥300°C expansion-starting temperature and 50-150 cc/g expansion degree at 1,000°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077423-A (JP)
Title: Corrosion resistant glitter pigment, method for producing the same, and corrosion resistant glitter coating material
Inventor: KITAGAWA NAOAKI
IPC: C09D175/04
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide corrosion resistant glitter pigment with which a coating film after coating has a color with a high-class feeling close to that of red metallic plating, and which realizes red metallic coating having excellent corrosion resistance and chemical resistance.  <P>SOLUTION: A flaky alloy piece comprising, by mass, ≥75% copper, 1 to 5% lead, 4 to 10% tin and 4 to 10% zinc, and, in which, in an L*a*b* color system, lightness satisfies L*=35 to 90, and chromaticity satisfies a*=10 to 50, and b*=10 to 25 is used as pigment. Preferably, the surface reflectance of the flaky alloy piece is 25 to 65% to light with a wavelength of 550 nm, the thickness of the flaky alloy piece is 0.02 to 5 μm, and the size of the flaky alloy piece is 5 to 50 μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079763-A (JP)
Title: History bodily sensation support system
Inventor: SUZUKI TOMOHIRO
IPC: G06Q50/00
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a history bodily sensation support system for enabling a user to experience history physically.  <P>SOLUTION: This history bodily sensation support system is provided with user terminal equipment 3, chronology provider terminal equipment 4 and a server computer 1. The server computer receives chronology information where personality information and word information and date information are associated with each other from the chronology provider terminal equipment 4, and records the chronology information in a chronology database 11c. Then, the server computer 1 receives a history bodily sensation request information including chronology specification information for specifying the personality information from the user terminal equipment 3, and extracts the word information and date information corresponding to the personality information from the chronology database 11c based on the chronology specification information, and time-sequentially transmits the word information to the user terminal equipment 3 one by one based on the date information.  <P>COPYRIGHT: (C)2007,JPO&INPIT