baber/WOPTO huggingface dataset:
Patent JP-2008210201-A (JP)
Title: Simulation system of quantity of state in compound river
Inventor: HOSHIBATA KUNIMATSU
IPC: G06Q50/26
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To precisely simulate a water level and a flow rate of a compound river by unsteady flow analysis.  <P>SOLUTION: An exact and implicit computation part 21 supposes that primary approximate values of flow rates at respective points other than upstream ends of a main stream and a tributary stream at a time j+1 are values at a time j, and obtains two upstream end computed water levels due to two upstream end supposed flow rates on the basis of rise amounts of upstream end postulated water levels, flow variations to a present time, and differences between postulated water levels and computed water levels and takes a main stream downstream end postulated water level and effluent downstream end postulated water levels as start conditions to compute water levels at respective points other than nodal points at the time j+1 by unsteady varying flow computation and computes nodal point upstream side water levels of the main stream and the tributary stream, whereby water levels in all areas at the time j+1 are computed. The computation part 21 supposes again flow rates at points other than nodal points downstream at the time j+1 and computes nodal point downstream flow rates being flow rates of outflow from nodal points. Then, the computation part 21 computes flow rates in all areas downstream from the main stream upstream end at the time j+1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208083-A (JP)
Title: Fullerene derivative and method for producing the same
Inventor: KIMOTO KYOJI
IPC: C07F9/40
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fullerene derivative electrolyte soluble in organic solvents and easily and uniformly miscible and dispersible with a binder polymer for producing a proton conductive membrane free from deionization exchange reaction by an electrophilic substitution reaction by proton attack even under a high-temperature acidic condition and to provide a method for producing the electrolyte.  <P>SOLUTION: The invention provides a fullerene derivative having a phosphonic acid ester group -PO(OR)<SB>2</SB>(R is a 1-5C alkyl group or a phenyl group) bonded to the derivative and essentially free from bonded organic compound, preferably a fullerene derivative having a sulfonic acid group -SO<SB>3</SB>M (M is H or an alkali metal ion) bonded together with the above group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215079-A (JP)
Title: Exhaust emission control device of diesel engine
Inventor: KOBAYASHI KAZUKI
IPC: B01D46/42
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently regenerate a DPF while preventing overheating of the DPF.  <P>SOLUTION: The DPF 18 is disposed in an exhaust pipe 14 connected to an exhaust manifold 12 of the diesel engine via a holding member 16, and an oxygen concentration sensor 20 for detecting the concentration of oxygen in the exhaust gas is attached to the exhaust pipe 14 positioned downstream of the exhaust gas. A control unit 32 incorporating a computer outputs a control signal to an actuator 28 for an air cylinder and a motor so that the concentration of oxygen detected by the oxygen concentration sensor 20 approaches a target concentration, and controls to increase or decrease an opening of an intake throttle valve 30 disposed in an intake pipe 24. With this structure, as the concentration of oxygen in the exhaust gas supplied to the DPF 18 approaches the target concentration, regeneration failure due to insufficient oxygen and thermal damage due to excessive oxygen is prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219216-A (JP)
Title: Clock supply unit
Inventor: OKADA NARIMASA
IPC: H03L7/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To match clock phases between an active system and a standby system of a clock supply unit for supplying clocks being phase-coherent with a clock from an upper level.  <P>SOLUTION: A clock supply unit includes: an active system clock supply unit 1a for outputting an active system clock being phase-coherent with a system clock; and a standby system clock supply unit 1b for outputting a standby system clock, and also includes: DPLL sections 2a, 2b for outputting clocks being phase-coherent with the system clock; variable delay circuits 4a, 4b for controlling the delay of the clocks from the above DPLL sections 2a, 2b; phase comparators 7a, 7b for comparing the phase of the active system clock for outputting via the above variable delay circuits 4a, 4b with the phase of the standby system clock; and phase comparison decision sections 5a, 5b for controlling the delay amount of the variable delay circuits 4a, 4b, based on the result of phase comparison between the active system and standby system clocks by means of the phase comparators 7a, 7b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216573-A (JP)
Title: Hologram recording device and hologram reproducing device
Inventor: HIRANO ATSUYA
IPC: G11B7/09
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram recording device capable of multiple recordings on a hologram recording medium in the thickness direction and recording a hologram so as to obtain a properly reproduced image, while reducing the influences due to crosstalks.  <P>SOLUTION: The hologram recording device includes a first light source that emits light as reference light and signal light, with variable oscillation wavelengths; an objective lens 48 that condenses the reference light and the signal light onto a hologram recording medium 1; an actuator 54 that moves the objective lens 48 in the thickness direction of the hologram recording medium 1; and a wavelength changing control section (not shown) that controls changes in the wavelength of the first light source 1. Multiple recordings of the information in the thickness direction is carried out, by moving the objective lens 48 by the actuator so as to move the irradiation position of the reference light and the signal light. When the irradiation position is moved, the wavelength change control section changes the wavelength of the light exiting from the first light source 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219531-A (JP)
Title: System and program setting and managing virtual closed-area network as one layer-3 switch
Inventor: HORI KENJI
IPC: H04L45/42
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a program for a VPN service network that can set a network configuration relatively freely without burdening a user with setting operation for a CE (Customer Edge) router.  <P>SOLUTION: A PE (Provider Edge) router is capable of setting VLAN-IDs by physical ports. The system further has a topology managing server having a correspondence relation table containing virtual process numbers allocated by users, virtual port numbers allocated by user-side networks managed by the users, and VLAN-IDs allocated to the virtual port numbers so that they are made to correspond to identifies and physical port numbers of PE routers. Then a network configuration can be set from a VLAN-ID user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219588-A (JP)
Title: Microphone unit
Inventor: AKINO YUTAKA
IPC: H04R19/04
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphone unit where an acoustic resistance material can be arranged without varying a previously set predetermined acoustic resistance value.  <P>SOLUTION: The microphone unit 11 which at least has the acoustic resistance material 52 closing a communication hole 47 formed at an insulating seat 42 which has, at least on one side face thereof, a large-diameter recessed portion 44 linked to the communication hole 47 and a small-diameter recessed portion 45 connected to the large-diameter recessed portion 44 while having a step. The small-diameter recessed portion 45 has an outside inner bottom 46a and an inside inner bottom 46b formed by partitioning an inner bottom 46 by an annular projection 48. In an inner bottom 46b, the acoustic resistance material 52 is disposed and an elastic material 53 which is normally larger in sitting height than the annular projection 48 is disposed. In the small-diameter recessed portion 44, on the other hand, a support member 55 supported by the annular projection 48 is disposed to freely press the elastic material 53.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007178004-A (JP)
Title: Liquid pressure generator
Inventor: SHIMIZU MASAHARU
IPC: F16L37/32
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid pressure generator capable of removing foreign matter adhering to a filter adequately without replacing the filter to maintain permeation capability.  <P>SOLUTION: This liquid pressure generator has: a gear pump 2 for raising pressure of working fluid passing through the filter 5; and a high pressure pump 3 for raising pressure of the working fluid whose pressure is raised by the gear pump 2 to higher pressure, increases amount of discharge of the gear pump 2 more than amount of discharge of the high pressure pump 3, and connects a relief valve 8 between the gear pump 2 and the high pressure pump 3. A blow-out side of the relief valve 8 is communicated between the filter 5 and the gear pump.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008214559-A (JP)
Title: Epoxy resin composition for sealing semiconductor and semiconductor device
Inventor: ITO SHINGO
IPC: C08L63/00
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition giving a semiconductor device excellent in moisture resistant reliability and a semiconductor device using the same.  <P>SOLUTION: The epoxy resin composition for sealing semiconductors comprises the epoxy resin, a curing agent, ≥1 kind of inorganic fillers selected from silicate salts such as talc, baked cay and the like, oxides such as silica, fused silica and the like, and hydroxides such as aluminum hydroxide, magnesium hydroxide and the like and a Mg, Zn, Al hydroxide carbonate hydrate as a pH buffer agent. The semiconductor device is prepared by sealing a semiconductor element with a cured product of the epoxy resin composition for sealing semiconductors.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269788-A (JP)
Title: Method for producing nitrogen-containing compound
Inventor: JONO MASAHARU
IPC: C07C291/04
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economically advantageously producing in high productivity a high-purity aliphatic tertiary amine with slight byproducts by hydrogenation reduction of a fatty acid amide under mild conditions, and a method for economically advantageously producing in high productivity an amine derivative from the above amine.  <P>SOLUTION: The method for producing the aliphatic tertiary amine comprises hydrogenation reduction of a specific aliphatic amide in the presence of a catalyst containing copper and at least one element selected from groups 2, 3 and 7 elements. The catalyst is also provided. The method for producing an amine oxide as the amine derivative comprises conducting a reaction between the tertiary amine obtained above and hydrogen peroxide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218348-A (JP)
Title: Fuel cell and fuel supply method of same
Inventor: SAWA YUKINORI
IPC: H01M8/04
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell and a fuel supply mechanism for a fuel cell equipped with a fuel supply system, a so-called satellite system, for supplying liquid fuel by adding a required volume from a fuel bottle to a fuel storage body to be a temporary storage part (a buffer tank).  <P>SOLUTION: The fuel cell A, provided with a fuel bottle 10 having a nozzle for injecting stored liquid fuel with, and a fuel cell main body 50 having an injection port for accepting liquid fuel F from the fuel bottle 10, has a fuel storage body 30 connected to the injection port for storing the liquid fuel injected, made of a deformable soft-package bag. Therefore, the fuel can be stably supplied to the fuel storage body of the fuel cell main body, and further, fuel can be prevented from jetting out due to excessive fuel injection, after the fuel is fully filled in the fuel storage body, with this fuel cell and its fuel supply mechanism.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215597-A (JP)
Title: Method of forming rolling element return passage and linear rolling guide device
Inventor: JO UEI
IPC: F16C33/64
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a rolling element return passage capable of forming the rolling element return passage in a slider body without reducing opening rigidity and strength of the slider body.  <P>SOLUTION: After forming a through-hole 10 in a prescribed portion of the slider body 4 using a drilling machine or the like, an inner surface of the through-hole 10 is broached by a broach 11, and the rolling element return passage 7 is formed in the slider body 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225574-A (JP)
Title: Two-wire switching device
Inventor: GOTO KIYOSHI
IPC: G05F1/10
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-wire switching device for improving performance at start-up.  <P>SOLUTION: A two-wire switching device SW comprises a main opening/closing unit 1; a control function unit F composed of a control unit 8 switching between an off operation and an on operation when an operation signal is input and a function unit 9 outputting an operation signal to the control unit 8; a power supply unit for power off 4 to be used in the off operation; a power supply unit for power on 5 to be used in the on operation; an auxiliary power supply unit 6 outputting a direct current in stead of the power supply 5 while the direct current is not outputted from the power supply 5; a stabilization circuit unit 7 applying a stabilized voltage made by stabilizing the output voltages from the power supply units 4, 5, 6 to the function unit F; and a voltage detection unit 14 outputting a power supply start signal to the circuit unit 7 when it is determined that the output voltages are higher than a voltage obtained by a stabilized voltage necessary for stating an operation of the function unit F, wherein the circuit 7 is configured so as to apply the stabilized voltage to the function unit F when the start signal is inputted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222797-A (JP)
Title: Substituted polyacetylene, composite and device structure
Inventor: SONE TAKEYUKI
IPC: C08F38/02
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substituted polyacetylene having improved adhesiveness to conductive surfaces, and to provide a device structure using the substituted polyacetylene.  <P>SOLUTION: The present invention relates to a substituted polyacetylene having an organic functional group capable of binding to the surfaces of metals, metal oxides or alloys at least one polymer terminal of the substituted or un-substituted polyacetylene, and to a device structure having the substituted polyacetylene and two or more independent electrodes. The substituted polyacetylene is preferably a spiral type substituted polyacetylene whose main chain has a periodic spiral structure. The organic functional group is at least one selected from a thiol group, sulfide group, disulfide group, thioacetyl group, isocyanide group, carboxyl group and phosphoric group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224099-A (JP)
Title: Air conditioning device
Inventor: HASHIMOTO MITSUO
IPC: F24F11/02
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To detect a human body in a wide air-conditioned space in an angle wider than a field angle of an image pick-up device without using an expensive wide-angle lens such as a fish-eye lens.  <P>SOLUTION: This air conditioning device comprises a signal processing means 2 detecting a human body by processing an image signal obtained by the image pick-up means 1 and deciding the important image pick-up direction, a recording means 4 storing positional data representing a position of the detected human body, a control means 3 controlling air conditioning according to an output of the signal processing means 2, a wind direction changing means 10 changing the wind direction by an output signal of the control means 3, and an image pick-up direction changing means 28 rotating the image pick-up means 1 on the basis of the positional data stored in the recording means 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227816-A (JP)
Title: Portable terminal
Inventor: ARIYONE FUMIMITSU
IPC: H04W88/02
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal capable of judging importance and emergency degrees, etc., in an incoming content in the use of the content or announcement sound, etc., of an indicator for announcing an incoming call.  <P>SOLUTION: The portable terminal 101 includes: a control circuit 4 for judging the importance and emergency degrees, etc., from incoming information received by a communication circuit 1, based on a keyword, etc., as announcement judgement information stored in a keyword storage part 3b; and an incoming announcing circuit 2 for performing announcement in the use of an announcing means and an announcement pattern different from those in normal announcement when information with high priority is received by defining the total numerical value of the importance and emergency degrees as priority levels.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220712-A (JP)
Title: Pinball game machine
Inventor: ITO YOSUKE
IPC: A63F7/02
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which maintains player's expectation toward winning without changing the ratio of winning to a winning inlet.  <P>SOLUTION: A slide leading passage 55 allows a Pachinko ball 45 entering an accessory from one end 55a side of a U-shaped slide 55c to the other end side 55b to roll and leads the ball toward a V winning inlet 57 located on the other side 55b. The slide leading passage 55 is made so that the one end 55a side is higher than the other end side 55b and has an outlet 58 in the lowest point in the center on the play side. A rotation controlling member material 61 has a cut section 61a securing a distance allowing a game ball acceptance in the gap unitedly with the U-shaped slide 55c. The rotation controlling member material 61 rotates while it alternately takes a rotation posture in which the cut section 61a faces the slide leading passage 55 to allow a game ball to pass to the V winning inlet 57, and a rotation posture in which the circumference section 61b comes onto a slide leading passage 55 to prevent the game ball from passing. A slide leading passage 56 and a rotation controlling member material 62 which are located symmetrically with the slide leading passage 55 and the rotation controlling member material 61 respectively are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228519-A (JP)
Title: Motor with speed-reduction mechanism
Inventor: OHASHI YASUO
IPC: H02K7/116
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor with a speed-reduction mechanism that can attain overall cost reduction, as well as, reduction in the number of components.  <P>SOLUTION: The motor 10 with a speed-reduction mechanism is provided with a motor shaft 12 formed with a pair of worms 13, 13' exposed in a gear case 20, a pair of counter gears 40, 40, which faces each other across the motor shaft, while being freely rotatably supported on the bottom part 23a of the gear case via each spindle 24 and respectively has a large-diameter gear 41, engaging with one of a pair of the worms, and a small-diameter gear 45 concentric with and integrally rotatable with the large-diameter gear, an output gear 50 having cylindrical inner teeth 52 engaged with the small-diameter gear of each counter gear, and an output shaft 55 that is fixed to the center of the output gear so as to penetrate therethrough and freely rotatably supported by a bearing 26, whose upper end part 55c is freely rotatably supported by a bearing 33 of a gear case cover 30 and whose lower end part is mounted to the bottom part of the gear case via each column 25 for holding a bearing. In this case, each column for holding a bearing is integrally formed on the bottom part of the gear case.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228231-A (JP)
Title: Image processing unit and color processing method therefor
Inventor: TAKAHASHI MASAOMI
IPC: B41J2/525
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To cancel or reduce the difference between a color taste reproduced by a basic color material and that reproduced by a light color material, or a combination of the basic color material and the light color material.  <P>SOLUTION: A color conversion processing section 102 performs color conversion processing to the color signal of the basic color material. A color separation processing section 103 performs color separation to the color signal subjected to the color conversion processing to generate a color signal of the basic color material and that of the light color one. An image formation section 105 forms an image, based on the color signal. A color conversion table section 107 allows the image formation section 105 to form a first color patch using the basic color material based on a color signal for color patches, allows the color separation processing section 103 to perform the color separation to the color signal for color patches, and allows the image formation section 105 to form a second color patch, using the basic color material and the light color material. The color conversion table 107 inputs the colorimetry values of the first and second color patches and creates a color conversion table used for color conversion processing by the color conversion processing section 102, based on the difference in the colorimetry values.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008230880-A (JP)
Title: Method for modifying diamond-like thin film, superhydrophilic material, medical material, medical appliance and method for producing the same
Inventor: NAKATANI TATSUYUKI
IPC: A61N1/05
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a method for modifying a DLC film by which the hydrophilicity of the DLC film is improved and functions such as biocompatibility can be efficiently imparted.  <P>SOLUTION: The method for modifying a DLC film comprises: a step of forming a diamond-like thin film on a surface of a substrate; a step of allowing a reactive area to occur on a surface of the diamond-like thin film by irradiating the diamond-like thin film with first plasma; and a step of introducing a hydrophilic functional group by reacting the reactive area with oxygen by irradiating the diamond-like thin film with second plasma containing at least oxygen.  <P>COPYRIGHT: (C)2009,JPO&INPIT