baber/WOPTO huggingface dataset:
Patent JP-2007258024-A (JP)
Title: Fuel cell system
Inventor: KOIWAI AKIHIKO
IPC: H01M8/10
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of self-starting even when a fuel cell is exposed to freezing point atmosphere during the stop of operation, and having no risk of breaking of an MEA caused by freezing.  <P>SOLUTION: The fuel cell system includes a polymer electrolyte fuel cell having a solid polymer electrolyte membrane; a fuel gas supply exhaust means for supplying/exhausting fuel gas to/from a fuel electrode of the polymer electrolyte fuel cell; an oxidant gas supply/exhaust means for supplying/exhausting oxidant gas to/from an air electrode of the polymer electrolyte fuel cell; and a drying means for drying the polymer electrolyte membrane, installed in the oxidant gas supply exhaust means and/or the fuel gas supply exhaust means, and the drying means removes a part of moisture contained in the solid polymer electrolyte membrane after the stop of power generation so that the water content of the solid polymer electrolyte membrane becomes W<SB>60</SB>or more and W<SB>RH'(Tmin)</SB>×1.1 or less when the minimum temperature (Tmin) reaches freezing point after the stop of power generation of the polymer electrolyte fuel cell.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259224-A (JP)
Title: Successive approximation a-d converter
Inventor: KANETAKE NORIKAZU
IPC: H03M1/38
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce A/D conversion error due to charge coming-off or charge injection of charge which is supplied to capacitors of a capacitor array and to reduce time necessary for offset correction of a comparator in a successive approximation A-D converter.  <P>SOLUTION: At the time of sampling operation, when the input voltage is close to a reference voltage on the negative side, the highest-order bit of a digital value of the input voltage is fixed to 0. When the input voltage is close to the reference voltage on the positive side, the highest-order bit of a digital value of the input voltage is fixed to 1 and second and subsequent comparison operations are performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255364-A (JP)
Title: Intake device of engine
Inventor: ECCHUYA TOSHINORI
IPC: F02B29/04
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase an output of an engine by sufficiently cooling intake air by a compact structure.  <P>SOLUTION: A cooling unit 7 having a Peltier element is installed in an intake passage 2 of the engine 1. Power is supplied to the cooling unit 7 to cool the intake air passing through the inside of the intake passage 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006309187-A (JP)
Title: Optical pulse multiplexing unit, optical pulse generator using same, and optical pulse multiplexing method
Inventor: NAMIKI MITSURU
IPC: G02B26/00
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pulse multiplexing unit in which an optical pulse train having a high coupling efficiency is emitted and a pulse interval of the optical pulse train is arbitrarily set, an optical pulse generator using the optical pulse multiplexing unit, and an optical pulse multiplexing method.  <P>SOLUTION: The optical pulse multiplexing unit has a half mirror 2 and N pieces of delay elements 311, 312 through 31N having refractive index n. Respective N pieces of delay elements are arranged on one side of the half mirror 2 from one end to the other end and have different thicknesses of Δ, 2Δ through 2<SP>N-1</SP>Δ, respectively, where Δ stands for the minimum thickness. Further the optical pulse multiplexing unit has mirrors 11 and 12 which are arranged in parallel to each other, the half mirror 2 is arranged in parallel to and in the vicinity of an intermediate position of the mirrors 11 and 12, and N pieces of delay elements are arranged between the mirror 11 and the half mirror 2. Each of the N pieces of delay elements is a parallel flat plate, and the delay elements are arranged so that the normal direction of the face of the parallel flat plate is at an angle different from the direction from one end of the half mirror 2 to the other end.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007266024-A (JP)
Title: Electronic equipment and shield case
Inventor: SUDA KAZUYOSHI
IPC: H05K9/00
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment capable of improving the packaging density of electronic components in a shield case on a circuit board.  <P>SOLUTION: In the electronic equipment 20 having the circuit board 24 for packaging electronic components and the shield case 22 mounted on the circuit board, the shield case has a frame member 26 mounted to the circuit board while surrounding the electronic components, and a lid body 28 mounted to the frame member so that the frame member is covered. The frame member has a wall 30 arranged nearly vertical to the circuit board, and a bridge 34 arranged across an opening formed by the wall. The bridge has planes 40, 43 nearly in parallel with the opening surface of the wall, and vertical sections 38, 42, 44 nearly vertical to the opening surface of the wall.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266095-A (JP)
Title: Photoelectric conversion cell, photoelectric conversion module, photoelectric conversion panel and photoelectric conversion system
Inventor: SAKAI TOMOTSUGU
IPC: H01L31/04
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion cell, a photoelectric conversion module, a photoelectric conversion panel and a photoelectric conversion system that can make the efficiency of a thin-film Si solar cell improved and are capable of enhancing the efficiency of a photoelectric conversion.  <P>SOLUTION: A refractive-index adjusting layer consisting of the quality of the material, having a refractive index smaller than a transparent conductive film, is inserted between a rear electrode and the transparent conductive film formed on the surface side of the rear electrode. When the transparent conductive film, consisting of GZO, SiO<SB>2</SB>, is inserted between the transparent conductive film and the rear electrode consisting of Ag. Consequently, light penetrated into the rear electrode and absorbed is reduced, and the reflectance of the light on the rear electrode is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266738-A (JP)
Title: Quantum cryptographic communication apparatus and communication terminal
Inventor: SHINO KUNINORI
IPC: H04B10/70
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate detection of disturbance such as eavesdropping by raising the S/N ratio in homodyne detection.  <P>SOLUTION: The quantum cryptographic communication apparatus 100A comprises a transmitter side terminal 1, a receiver side terminal 2, and a channel 3. Reference light (pulse light P2) and weak signal light (pulse light P1) subjected to random phase modulation for every pulse are sent from terminal 1 to terminal 2. After the reference light is further subjected to random phase modulation by the terminal 2 for every pulse, homodyne detection is performed based on the reference light and the signal light to obtain secret information, e.g. a private key. The terminal 2 has an amplifier 11 for amplifying the reference light transmitted from the terminal 1 through the channel 3. S/N ratio in the homodyne detection can be raised by amplifying the reference light by the amplifier 11. Alternatively, the terminal 1 may be equipped with an amplifier for amplifying the reference light transmitted from the terminal 2 through the channel 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261714-A (JP)
Title: Feeding system for lithographic printing plate
Inventor: KOMIYAMA KAZUOKI
IPC: B65H1/26
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To replenish or replace a lithographic printing plate by drawing out a cassette for storing the lithographic printing plate while continuing action for feeding the lithographic printing plate from an automatic feeding device and to enhance productivity.  <P>SOLUTION: At least two cassettes 20 for storing the lithographic printing plate 11 in a housing of the automatic feeding device 10 are placed on a base seat member 24, are set at an oblique use position and are stored in the light-shielded state. The lithographic printing plates 1 are separated and conveyed out from the respective cassettes 20 by a paper feeding device 12 one by one. A required cassette 10 is placed on a truck and is carried to the outside of the automatic feeding device 10. After replenishing or replacing work of the lithographic printing plate 11 is performed, the lithographic printing plate is conveyed to the inside of the automatic feeding device by the truck 22, is placed on the base seat member 24 and is set at the use position. During this time, interruption of work is reduced by feeding the lithographic printing plate 11 from the other cassette 20 to enhance productivity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260047-A (JP)
Title: Game machine
Inventor: SUGAI TOSHIMICHI
IPC: A63F7/02
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable adaptation to the upsizing of an image display device provided on a game machine.  <P>SOLUTION: A pachinko game machine PM has a game board 10 which has an image control board assembly 40 detachably mounted on it and the image control board assembly 40 is constituted of a liquid crystal display device 50 with a liquid crystal display panel 52 for displaying images and a liquid crystal control board 61 which is provided on the liquid crystal display device 50 to control the display of the images on the liquid crystal display panel 52. A harness installing space 57 that allows the installation of a harness electrically connected to the liquid crystal control board 61 is formed extended along the circumference of the liquid crystal control board 61 on the rear of the liquid crystal display device 50. A harness holding part 58 for holding the harness installed in the harness installing space 57 is also detachably disposed on the rear of the liquid crystal display device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006209965-A (JP)
Title: Method for manufacturing magnetic disk
Inventor: ISHIYAMA MASAFUMI
IPC: G11B5/84
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To make a protective layer 4 that is superior in durability, especially LUL resistance characteristics even when the film thickness of the protective layer 4 is ≤5 nm, in a method for manufacturing a magnetic disk 10, in which a magnetic layer 3 is formed on a nonmagnetic substrate 1 and the protective layer 4 is formed on the magnetic layer 3.  <P>SOLUTION: The protective layer 4 consists mainly of carbon by a plasma CVD method. The formation of the protective layer 4 is executed under an environment of a normal temperature to 250°C. More preferably, the formation of the protective layer 4 is executed under an environment of a normal temperature to 150°C. This protective layer 4 is formed so that its film thickness is 1 nm to 5 nm. In this method for manufacturing the magnetic disk, the magnetic disk 10 for a loading/unloading system can be manufactured satisfactorily.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007263454-A (JP)
Title: Air conditioner
Inventor: NOBE NOBUYUKI
IPC: F24D15/00
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a chattering phenomenon where interior temperature alternates between an upper limit temperature and a lower limit temperature and to construct a comfortable bathroom heating environment favorable in view of bodily sensation.  <P>SOLUTION: The air conditioner includes: a heater 10 for heating the air blown into the interior of a room; a temperature sensor 21 for detecting the temperature of air sucked from the interior of the room and outputting the temperature detection information; and a control part 51 for inputting the temperature detecting information from the temperature sensor 21 and performing the temperature control based on the result of comparison between the temperature detecting information and the temperature setting information. When the upper limit temperature and the lower limit temperature in the room are set, the control part 51 heats the air in the room, detects the temperature in the room, stops heating when the interior temperature reaches the upper limit temperature, detects the interior temperature after the lapse of a predetermined time, and compares the interior temperature with the lower limit temperature to perform heating based on the comparison results.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260186-A (JP)
Title: Balance training apparatus
Inventor: NAKANISHI RYUSUKE
IPC: A63B23/04
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exercise assisting apparatus used for strengthening the muscle group of the lower limbs despite of passively exercising type.  <P>SOLUTION: This balance training apparatus is provided with a vehicle 1 rocked by a drive unit 2. The vehicle 1 has grips 11 which the user grips at its front end, and a pair of left/right footrests 12 which the user places the feet at the lower part of its rear end. The positional relation between the grips 11 and the footrests 12 is so set that the user places the feet on the footrests 12, holds the grips, bends the knees and raises the lumbar to take the posture like a jockey.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262839-A (JP)
Title: Aluminum truss structure
Inventor: KITAHASHI YUKIO
IPC: E04B1/19
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight aluminum truss structure for easily manufacturing and easily assembling respective members for constituting a truss.  <P>SOLUTION: This aluminum truss structure has a front side chord member 1, a rear side chord member 2, a front side horizontal member 3, a rear side horizontal member 4, one diagonal member 5, and the other diagonal member 6. The front side chord member 1 and the rear side chord member 2 are an aluminum extruded section of a solid cross section having a plurality of connecting parts 8, 9 arranged at an interval in the longitudinal direction, and are mutually arranged in parallel at an equal interval in the lateral direction. The front side horizontal member 3 and the rear side horizontal member 4 are an aluminum member of a solid cross section having flat connecting part and abutting on the connection part 8 of the front side chord member or the connection part 9 of the rear side chord member and straight line parts 11, 13, and are mutually arranged in parallel at an equal interval in the longitudinal direction. The one side diagonal member 5 and the other side diagonal member 6 are an aluminum member of a solid cross section having a flat front side connection part and a rear side connection part and straight line parts 16 and 19, are obliquely arranged by crossing with each other, and fix the mutual connecting members of the mutually abutting respective members to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262352-A (JP)
Title: Method for producing vinyl chloride-based copolymer resin
Inventor: KUWAHATA MITSUYOSHI
IPC: C08F2/18
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production by which the time to recover the residual vinyl chloride monomer of a vinyl chloride-based copolymer resin prepared by copolymerizing a vinyl chloride-based monomer with a macromonomer is shortened and the outflow of a slurry to the outside of a polymerizer is reduced.  <P>SOLUTION: The method for producing the vinyl chloride-based copolymer resin is carried out as follows. An aqueous dispersion in which the ratio of the vinyl chloride-based monomer to the total amount of constituent monomer components is ≥50 to <100 wt.% is prepared so that the total weight (M) of the macromonomer and the vinyl chloride-based monomer and the initial amount (H) of water are within the range of formula (1) 0<H/M≤3.0 (1) and the amount of an added dispersing agent in the initial water is >0 to ≤0.1 pt.wt. based on 100 pts.wt. of the total amount of the charged monomers. A water-soluble polymerization inhibitor in an amount to be ≥0.0001 to ≤0.001 pt.wt. is then charged. The macromonomer is subsequently dispersed in the initial water and the vinyl chloride-based monomer is charged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262550-A (JP)
Title: Steel sheet for carburizing and quenching and its production method
Inventor: MURAO YASUHIRO
IPC: C21D8/02
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet for carburizing and quenching in which the improvement in workability and surface properties is attained while maintaining its carburizing and quenching properties, and to provide its advantageous production method.  <P>SOLUTION: The steel sheet for carburizing and quenching has a composition containing, by mass, 0.03 to 0.10% C, ≤0.05% Si, 1.00 to 1.80% Mn, ≤0.007% S, 0.010 to 0.060% Al, ≤0.0060% N and 0.20 to 0.50% Cr, and the balance Fe with inevitable impurities.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006281439-A (JP)
Title: Method and device for measuring and adjusting electrode for taper machining on electrical discharge working machine
Inventor: MARTIN FRANCOIS
IPC: B23H7/02
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for measuring and adjusting an electrode used during discharge taper mechanical machining with reference to three axes of horizontal axes of X and Y and a vertical axis of Z.  <P>SOLUTION: The device is provided with: two lower and upper geometrical linear references 7, 8; and a base element 9, and these references 7, 8 are crossed by a wire. Each of these is in XY plane and the references 7, 8 are offset with each other in XY direction by a sufficient distance. A vertical electrode is inserted between two references 7, 8 without crossing any of these by the wire. The base element 9 functions as a support relative to the references 7, 8 and as a mounting strut on a working bed of the machine.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007271166-A (JP)
Title: Operating condition diagnosis device for air conditioner
Inventor: IHAYAZAKA TARO
IPC: F24F11/02
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating condition diagnosis device for an air conditioner diagnosing wasteful power consumption in regard to an operating condition of a user of the air conditioner.  <P>SOLUTION: The operating condition diagnosis device for an air conditioner is provided with an operation information measuring part 2 measuring data relevant to an operating state of the air conditioner 10 carrying out indoor cooling, heating, and dehumidification, a temperature information measuring part 3 measuring data relevant to temperature of a room installed with the air conditioner 10, an air-conditioning information storing part 4 storing the data relevant to the operating state of the air conditioner 10, the data relevant to the temperature of the room, and messages corresponding to operating conditions of the user of the air conditioner 10, an operation condition diagnosis part 5 diagnosing the operating condition of the user of the air conditioner 10 from the information stored in the air-conditioning information storing part 4, and selecting a message stored in the air-conditioning information storing part 4, and an operating condition display part 6 visually displaying the message corresponding to the operating condition of the user of the air conditioner 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273812-A (JP)
Title: Electronic component mounting device
Inventor: OYAMA KAZUYOSHI
IPC: H05K13/04
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To keep operation rate of a device by avoiding pick-up operation of components from an empty housing part in case when a plurality of empty housing parts occur at some joints.  <P>SOLUTION: A CPU 110 judges whether or not there is any electronic component in a housing part Cc according to the recognition processing result of images picked up by a substrate recognition camera 17. When there is no electronic component, the CPU 110 controls a suction nozzle 18 not to take out an electronic component, but it makes a component supply unit 6 feed a housing tape C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279230-A (JP)
Title: Image forming apparatus
Inventor: YAMAZAKI SHIGEKI
IPC: G03G15/00
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having such a constitution that a conveyance unit for conveying a recording medium is attached to a cover body attached in an openable and closable manner to a main body frame and the conveyance unit is energized to the main body frame side with the cover body closed, the image forming apparatus providing improved operability of attaching the unit to the cover body and improved accuracy of positioning of the unit with respect to the main body frame.  <P>SOLUTION: The first unit 18A having a conveyance belt 34 is provided with a lock shaft 102 slidable in a direction perpendicular to the direction in which an energizing mechanism 58 energizes the first unit 18A. An engagement part 104 formed with a long hole 104A with which the lock shaft 102 engages is arranged in standing in the cover body 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280724-A (JP)
Title: Electrochemical device and manufacturing method therefor
Inventor: NAGAYAMA SHIN
IPC: H01M10/05
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means, capable of suppressing generation of a problem, such as short circuiting to a minimum caused by falling-off, even when an active material and a conductive aid fall off from an active material layer, in an electrochemical device in which the active material and the conductive aid of a small-particle diameter are used taking into account the high power output.  <P>SOLUTION: This electrochemical device has a laminate where a positive electrode, an electrolyte layer 17 in which an electrolytic solution is retained in a separator 17', and a negative electrode are laminated, in this order, and in which at least one of the positive electrode or the negative electrode contains active material particles 13', 15', and the electrochemical device in which the separator 17' has pores 17", along the laminating direction of the laminate, and which has a face which is perpendicular to the laminating direction of the laminate, and in which the average diameter of the pore 17" is smaller than that of the active material particles 13', 15'.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278591-A (JP)
Title: Drain hole structure for storage chamber
Inventor: OSAKA MITSUHIRO
IPC: F25D21/14
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve sealing performance of an assembling portion of a drain hole forming body by simple countermeasures.  <P>SOLUTION: A packing 60 having a flared skirt part 63 is fit on a lower end of the drain hole forming body 50. A fitting hole 65 larger than a circular hole 37 is concentrically opened in a reinforcement plate 40 attached to a rear face of a surrounding sheath bottom plate 36, a tapered annular part 66 is formed from a rear side rim, and a groove part 67 with a substantially triangular cross section is formed in its lower side. When a hem part 64 of the skirt part 63 of the packing 60 is fit in the fitting hole 65, the hem part 64 contacts a rear side rim part 37A of the circular hole 37, and then, a whole of the skirt part 63 deforms so as to expand, and a tip rim 64A of the hem part 64 enters into the groove part 67. When the tip rim 64A enters until a midway position, further radial expansion of the tip rim 64A of the hem part 64 is regulated by abutting on a positioning part 71, and then, the hem part 64 is elastically opened, and it is adhered to the rear side rim part 37A of the circular hole 37 of the surrounding sheath bottom plate 36 throughout a wide area.  <P>COPYRIGHT: (C)2008,JPO&INPIT