baber/WOPTO huggingface dataset:
Patent JP-2007294616-A (JP)
Title: Optical communication module
Inventor: YAMAZAKI TOMOHIRO
IPC: H01L31/0232
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication module capable of expanding a communicable range in communication by light from a laser diode to not less than a region through which the light from the laser diode passes.  <P>SOLUTION: The optical communication module 4 has a photodiode 5 as a light reception element for receiving parallel light emitted from the light communication module 1 at a transmission side, and a condensing lens 6 for condensing the parallel light to the photodiode 5. The condensing lens 6 has a diameter that is larger than that of the luminous flux of the parallel light emitted from the optical communication module 1 at the transmission side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007294214-A (JP)
Title: Membrane-electrode assembly for polymer electrolyte fuel cell
Inventor: KANEOKA NOBUYUKI
IPC: H01M8/10
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane-electrode assembly for a polymer electrolyte fuel cell with excellent power generating performance equipped with a proton conductive membrane having excellent processibility and high proton conductivity.  <P>SOLUTION: The membrane-electrode assembly for the polymer electrolyte fuel cell with an anode electrode provided on one face of a proton conductive membrane and a cathode electrode on the other face can be endowed with excellent power generating performance by using a proton conductive film containing sulfonated polyarylene having a specific structural unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007299298-A (JP)
Title: Data writer
Inventor: ITO TOMOAKI
IPC: G06F3/06
Filed: 2006-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data writer capable of writing data on a plurality of storage media and transportable in a compact manner, and improve user satisfaction.  <P>SOLUTION: A data copier 1 repeating a series of processing for conveying disks D placed in stock in common stack areas E2, E3, E4 formed with disk holding guides 6 by means of a conveyor tower 3, writing data on the disks D by means of a data writing unit, and conveying the written disks D to a written disk stack area E1 formed with a holding guide 5, or the like, by means of the conveyor tower 3, separably comprises a copying machine 2, the holding guides 5, 6 and the conveyor tower 3. The copying machine 2, the holding guides 5, 6 and the conveyor tower 3 are provided with a corner part 2a, fixing holes 3a, a corner part 4b, guide fixing holes 4c, fixing screws 5a, 5b and fixing protrusions 32 for determining mutual spatial relationships at the time of assembly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007297013-A (JP)
Title: Risk avoidance system and risk avoidance method using narrow band two-way communication device
Inventor: YAMADA KENYA
IPC: B61L29/00
Filed: 2006-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a real-time risk avoidance system using a narrow band two-way communication device which is installed on a vehicle having a narrow band two-way communication mounted thereon and a road side in the narrow band two-way communication.  <P>SOLUTION: A crossing side device comprises a narrow band two-way communication means for performing the communication with an on-vehicle instrument mounted on a vehicle while the narrow band two-way communication is available within an area inside a crossing, and a communication means for notifying information related to information on any vehicular abnormality to the outside when receiving information on any vehicular abnormality that the vehicle is in an abnormal state from the on-vehicle instrument.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007301573-A (JP)
Title: Friction stirring and joining method and friction stirred and joined structure
Inventor: FUKUCHI FUMIAKI
IPC: B23K20/12
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stirring and joining method and a friction stirred and joined structure capable of increasing the friction stirring and joining strength by suppressing the winding height generated in a joined portion when performing the friction stirring and joining of overlapped joining members formed of a material consisting of an alloy.  <P>SOLUTION: Two joining members having different shear strength formed of a material consisting of an alloy having different component composition are used for the joining members subjected to the friction stirring and joining. In a joining face area 20 in which a member 2 of high shear strength overlaps a member 3 of low shear strength so as to be a joining pin 10 side, the joining pin 10 rotating at a high speed is inserted in the joining face area from a surface 2a of the member 2 of high shear strength to perform the friction stirring and joining.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007305339-A (JP)
Title: Electrolyte circulating battery cell
Inventor: KUMAMOTO TAKAHIRO
IPC: H01M8/18
Filed: 2006-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte circulating battery cell which causes no overcharge during charging as well as no electrode breakage.  <P>SOLUTION: The electrolyte circulating battery cell comprises a positive electrode 3, a diaphragm 2, and a negative electrode 4 which are all arranged between bipolar plates 6a of cell frames 5a. The cell frame 5a has a bipolar plate 6a, a frame 7a having an opening 71a to which the bipolar plate 6a is fitted as well as an electrolytic solution supply port 75, and an electrolytic solution discharge port 77 which communicates with the inside of the opening 71a. The electrolytic solution supply port 75 and the electrolytic solution discharge port 77 are provided to be faced with each other at the opening 71a. A cross-sectional area of an electrolytic solution flow path with the inner circumferential surface of the opening 71a, the bipolar plate 6a, and the diaphragm 2 is made smaller stepwise in the direction from the electrolytic solution supply port side toward the electrolytic solution discharge port side. Such a stepwise reduction in a cross-sectional area of the flow path increases the flow velocity of the electrolytic solution as the electrolytic solution discharge port is approached, thereby assuring sufficient charging near the electrolytic solution supply port and discharging the electrolytic solution from the cell without causing overcharge near the discharge port where the electrolytic solution is placed in a highly charged state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303099-A (JP)
Title: Foundation structure
Inventor: ISHIHAMA YOSHIRO
IPC: E02D27/34
Filed: 2006-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation structure at a pier lower portion or a tower lower portion, which solves increase in cost of materials such as piles due to attainment of resistance of the foundation structure at the time of an earthquake, and increase in cost for extended lot caused by enlargement of the foundation structure.  <P>SOLUTION: The foundation structure at the pier lower portion or the tower lower portion, has a polygonal cross section, and is formed of: piles which are arranged at vertexes of a polygon or vertexes and sides of the same, and each have joints; and steel sheet piles arranged between the arranged piles so as to form sides of the polygon, and each have joints. Then each pile and each steel sheet pile are fitted to each other via their joints to form the polygon in which a time-hardening material is filled to be bound to a connection member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302936-A (JP)
Title: Sulfurous acid electrolysis hydrogen production method and apparatus
Inventor: NAKAGIRI TOSHIO
IPC: C25B1/04
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus which can provide high efficiency of hydrogen production and can prevent a deterioration in a cation-exchange membrane used in a sulfurous acid electrolysis device by preremoving sulfuric acid and impurity metal elements mixed into sulfurous acid, when hydrogen is produced by sulfurous acid electrolysis in a hybrid thermochemical process that materializes the generation of hydrogen at a low electrolysis voltage.  <P>SOLUTION: A sulfurous acid hydrolysis hydrogen production method comprises a sulfuric acid heating step [1], a sulfur trioxide electrolysis step [2], and a sulfurous acid electrolysis step [3], wherein a sulfuric acid separation device is provided between the sulfur trioxide electrolysis step [2] and the sulfurous acid electrolysis step [3], and a high temperature mixed gas containing SO<SB>2</SB>, H<SB>2</SB>O, and undecomposed SO<SB>3</SB>supplied from the sulfur trioxide electrolysis step [2] is cooled to a temperature of 100-200°C with the result that SO<SB>3</SB>and H<SB>2</SB>O are bonded to each other and separated as liquid sulfuric acid (H<SB>2</SB>SO<SB>4</SB>and H<SB>2</SB>SO<SB>4</SB>H<SB>2</SB>O), then a mixed gas comprising SO<SB>2</SB>and excess H<SB>2</SB>O is supplied to the sulfurous acid electrolysis step [3].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303131-A (JP)
Title: Tumbler arrangement and structure for cylinder
Inventor: SUDO TADAYOSHI
IPC: E05B29/00
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide two systems of lock mechanisms in a cylinder having rotating tumblers in a cylinder lock combining a locking bar and tumblers, although there is a cylinder with sliding tumblers provided with two systems of lock mechanisms, it is not seen in the cylinder lock having a rotating shaft and the rotating tumbler, and in general, the rotating tumbler is higher in crime preventiveness than the sliding tumbler.  <P>SOLUTION: Two tumblers are arranged in two comma shape. A head part of each comma shape is provided with a rotating shaft, and a tail part of each comma shape is provided with a code groove for receiving the locking bar. An upper locking bar, a lower tumbler rotating shaft, a keyhole, an upper tumbler rotating shaft and a lower locking bar are arranged on a straight line passing the rotating shaft of the cylinder to achieve tumbler arrangement and structure for the cylinder reinforcing each tumbler by its tumbler rotating shaft to prevent the deformation of the tumbler.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007305817-A (JP)
Title: Bonding method and bonding apparatus
Inventor: LEE JEONG WOO
IPC: H01L21/52
Filed: 2006-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding method and a bonding apparatus which can control a height for a workpiece to be fixed.  <P>SOLUTION: The bonding method includes steps of starting lowering operation of a bonding head at a bonding point (S5), terminating the lowering operation of the bonding head when the bonding head is lowered and reaches the bonding point (S6), stopping a bonding stoppage time (S7), raising the bonding head until a set value and stopping it (S8), waiting for a cut wait time at a height position corresponding to the set point and then interrupting a negative pressure supplied to a collet (S9), waiting for an raise wait time (S10), and then starting raising operation of the bonding head (S11).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007306808-A (JP)
Title: Feces-removing tool for animal
Inventor: MUNEMURA MASAHIRO
IPC: A01K23/00
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean, easily usable and inexpensive feces-removing tool for animals having excellent portability.  <P>SOLUTION: The feces-removing tool for the animals is composed of clamps formed into the shape of cranks, an outer bag freely demountably arranged on the lower side of the clamps and an inner bag placed in the outer bag and directly housing feces therein. Even the feces dropped onto the ground surface can readily be recovered because an easily usable operation angle is obtained and the outer bag and inner bag are opened into a rectangular shape by forming the clamps into the shape of the cranks. The outer bag freely demountably holds the clamps with tongue-shaped parts and engaging tools of the outer bag itself. The tips of the clamps are provided with engaging claws with the outer bag to engage with claw inserting parts for the outer bag and maintain the relative position of the clamps with the outer bag. The inner bag is arranged in the outer bag and the front side and both sides of an opening are then folded back to cover the upper part of the outer bag. Thereby, the folded back part is nipped with the pair of engaging tools provided in the outer bag and engaged therewith to thereby regulate the position. Pockets can be arranged on both sides of the outer bag to house photographs of the animals, tissue paper, etc. After housing the feces, engaging tools for the inner bag are removed to take out the inner bag for disposal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311582-A (JP)
Title: Semiconductor device
Inventor: KAWAKITA SHINYA
IPC: H01L23/538
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with a plate metal used for the wiring of the upper surface electrode of a silicon chip excellent in the connection reliability of the bonding part between the upper surface electrode of the silicon chip and the wiring member, and to provide its manufacturing method.  <P>SOLUTION: The semiconductor device comprises a circuit board 8 with a wiring pattern formed on the surface of an insulating board, the silicon chip 4 mounted on the circuit board 8, the plate wiring for electrically connecting the upper electrode of the silicon chip 4 and the wiring pattern, and a sealing resin 10 for sealing at least the silicon chip 4 and the plate metal. The plate wiring is a metal having continuous holes, and solder having a melting point of not lower than 130°C nor higher than 500°C and the sealing resins 10 are filled in the holes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309468-A (JP)
Title: Oil-free chain
Inventor: NAKAGAWA TAKASHI
IPC: F16G13/06
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-free chain, achieving oil-free operation over a long period of time by forming a lubricant storing part having a large capacity in the inner surface of a bush in a simple structure, and by giving impact fatigue strength and wear resistance to the bush to remarkably improve the life of a chain.  <P>SOLUTION: The oil-free chain 100 includes: a pair of inner plates 120, 120 to which both ends of the bush 110 are respectively fitted; and a pair of outer plates 140, 140 to which both ends of a pin 130 rotatably inserted in the bush 110 are fitted, or includes a roller 150 rotatably externally fitted to the bush 110, wherein the bush 110 is constructed by a pair of spacer sleeves 112 fitted to both sides of the inner surface of the bush body 111, and the lubricant storing part 113 is formed by the opposite surfaces 112a, 112a of the paired spacer sleeves 112, 112 and the inner peripheral surface 111a of the bush body 111.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007171899-A (JP)
Title: Image forming apparatus and switching circuit
Inventor: YANO TETSUYA
IPC: G03G21/00
Filed: 2006-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of restraining the cost of a main power source from increasing, when coping with an incorporated auxiliary power source, and to provide a switching circuit.  <P>SOLUTION: For the supply of power to a DC load 47c during a period, starting from the start-up of the apparatus to a predetermined time, the switching circuit 46 switches from a first power supply means (main power source) 42 to a second power supply means (auxiliary power source) 44, with the first power supply means supplying power to each load according to the control by a control means and the second power supply means being storable power. The switching circuit 46 uses FETs 71 to 74. This makes it possible to restrain a voltage decrease due to the addition of the switching circuit 46. Thus, the need for significant increase in the output accuracy of the first power supply means (main power source) 42 due to the incorporated second power supply means (auxiliary power source) 44 is eliminated, and accordingly, increase in the cost of the first power supply means (main power source) 42 can be restrained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007325025-A (JP)
Title: Image forming apparatus
Inventor: KAWASAKI HITOMI
IPC: H04N1/32
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily registering an IP address or the like of a terminal such as a PC to be connected.  <P>SOLUTION: An image forming apparatus 10 comprises a scanner unit 11 for reading a document, a FAX communication unit 12 for performing facsimile communication, a printing unit 13 for printing image data, and the like and is connected with terminals T1-T3 via a network N1. When data for test print are transmitted from the terminal T1-T2, a control unit 19 of the image forming apparatus 10 stores in a storage unit 14 terminal data (IP address, terminal name and the like being set to the terminal) to be transmitted together with the data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007320278-A (JP)
Title: Line head and inkjet printer
Inventor: NAKAMURA HAJIME
IPC: B41J2/055
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized line head with high assembling productivity, which enables high-resolution printing, and an inkjet printer.  <P>SOLUTION: In the line head, a plurality of head modules are arranged in a zigzag pattern. In the head module, two ink-droplet ejecting substrates, in which a plurality of pressure generating means are juxtaposed, are stuck on each other, and n-heads 10 (n represents an integer of 1 or more) having head chips equipped with a common nozzle plate are combined together. The nozzle pitch of the head module is set at 1/(2n) of the nozzle pitch of the ink-droplet ejecting substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328413-A (JP)
Title: Method for distributing load
Inventor: URANO AKIHIRO
IPC: G06F9/50
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the degradation of system performance by interruption of user request processing under unnecessary resource release processing in a conventional method of sorting a user request to each AP server so as to improve total performance in a system formed of a Web server and a plurality of AP servers.  <P>SOLUTION: The AP servers acquire resource information in an own server, and transmit it to the Web server. The Web server selects an AP server optimal for sorting the user request based on the resource information received from each AP server, and sorts the user request to the selected AP server. A garbage collection request for the AP server where region under use of the resource becomes a threshold or more is transmitted to the Web server, and no user request or only a user request whose response time may be long is sorted to the AP server until the garbage collection processing is completed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329600-A (JP)
Title: Image communication apparatus
Inventor: INAMI TOKUICHI
IPC: H04N1/00
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image communication apparatus capable of realizing electronic mail transmission that is superior in versatility.  <P>SOLUTION: An electronic mail transmission means 7 decides whether an electronic mail is to be transmitted by using an attachment file, based on a detected result by an original detection means 3 for detecting the presence or the absence of an original. A control means 2 creates the electronic mail, with the image data of the original read by a read means 4 as the attachment file for transmission, for example, when the original detection means 3 detects the existence of the original. When the original detection means 3 detects the absence of the original, the electronic mail is created for transmission, without using any attachment files of the image data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328738-A (JP)
Title: Object detection system, and object detection method
Inventor: OKUGAWA YUICHIRO
IPC: G01V3/12
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detection system detecting an object more accurately, in a monitoring area of a wider range.  <P>SOLUTION: The object detection system 1 has receiving antennas 11a, 11b receiving vertically polarized waves and horizontally polarized waves, wave detection means 12a, 12b for detecting each polarized wave at a predetermined time interval and carrying out conversion into voltage levels, differential processing means 13a, 13b for calculating time differential values of the voltage levels and storing absolute values of the calculated time differential values in storing means 14a, 14b, addition processing means 15a, 15b for reading out a plurality of the absolute values of a predetermined time zone from the storing means and adding each of the read out absolute values, a polarized wave ratio processing means 16 for calculating a polarized wave ratio between an added value of the vertically polarized waves and an added value of the horizontally polarized waves, and a determination means 17 for determining whether or not the polarized wave ratio exceeds a predetermined threshold and determining that an object has been detected when the threshold has been exceeded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333776-A (JP)
Title: Manufacturing device and manufacturing method of display substrate
Inventor: KODERA HIDEKI
IPC: G02F1/13
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device and a manufacturing method of a display substrate, in which substrates are stuck together by directly measuring a distance between substrates with high accuracy.  <P>SOLUTION: An upper substrate 3 held at an upper platen 1 and a lower substrate 4 held at a lower platen 2 are provided so as to face each other, and upper substrate marks 5 and lower substrate marks 6 for positioning are respectively provided in four corners on a facing surface of the upper substrate 3 and the lower substrate 4. A CCD camera 7 is provided above the upper platen 1, and the distance 8 between the substrates is directly measured from difference of a focus adjustment amount for the upper substrate mark 5 and a focus adjustment amount for the lower substrate mark 6. At this time, the lower substrate mark 6 is arranged so that it may be viewed through the upper substrate 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007028596-A (JP)
Title: PoC SERVER, PoC TERMINAL, RIGHT-TO-SPEAK CONTROL METHOD, AND PoC TERMINAL CONTROL METHOD
Inventor: HAYASHI YOSUKE
IPC: H04W4/10
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve fair acquisition of right-to-speak in PoC communication.  <P>SOLUTION: In a PoC server 100 which controls right-to-speak in PoC communication, right-to-speak is put into an idle state in the PoC communication, after a session establishing process required in the PoC communication. The information about the right-to-speak idle state is notified to terminals TA and TC which perform the PoC communication. At PoC communication initiation, the idle state of the right-to-speak is notified simultaneously to both calling and called users, thereby achieving fair acquisition of right-to-speak.  <P>COPYRIGHT: (C)2007,JPO&INPIT