baber/WOPTO huggingface dataset:
Patent JP-2007250407-A (JP)
Title: Fuel cell unit capable of spectroscopy analysis
Inventor: ITO MASATOKI
IPC: G01N21/78
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell unit in which various states in the fuel cell unit during power generation are observed by spectroscopy and behaviors arising from such states can be grasped to contribute to the further improvement of a fuel cell.  <P>SOLUTION: The fuel cell unit is constituted such that the anode 6 and a cathode each holding a catalyst are arranged on both sides of an electrolyte layer 4, and an anode side separator and a cathode side separator 1 each having a groove 15, 12 for forming a passage for fuel and an oxidant are arranged on the opposite side of the electrolyte layers of the anode and the cathode. One of the separators is composed of a total reflecting prism 71 made of an incident face 72 taking in measuring light for a spectroscopy analysis and a total reflection face to reflect the entire measuring light taken from the incident face and a light emitting face 73 to emit the total reflected light from the total reflecting face, and the total reflecting face 71 has the groove 15 for forming the passage for the fuel and the oxidant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006189900-A (JP)
Title: Capillary for optical communication
Inventor: TAKEUCHI HIROKAZU
IPC: G02B6/32
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capillary for optical communication, a capillary having an outer circumferential edge formed with a smooth convex face that can prevent chipping and scratch.  <P>SOLUTION: In the outer circumferential edge 21b at the end of a capillary 21 for a ferrule as a thin tube, there is provided a chamfered part 21c of a convex shape having 0.05-0.15 mm in the size L1 in the tube axial direction and in the size L2 in the radial direction, wherein the surface roughness Ra value of the chamfered part 21c is 0.1-2.0 μm, an optical fiber is held inside the bore, in the capillary for optical communication.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006310800-A (JP)
Title: Circuit arrangement
Inventor: SAIDA ATSUSHI
IPC: H01L25/18
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce ground noise propagating between circuit devices in a circuit arrangement having a multistage stacking structure.  <P>SOLUTION: A bonding pad 42 for grounding on a surface of a second circuit device 40 is connected, via a ground wire 70 made of gold or the like, to a bonding pad 62 provided on a surface of a conductive layer 60. Further, a bonding pad 64 provided on the surface of the conductive layer 60 is connected to a lead 27 provided on a ground wire 21 via a ground wire 71 made of gold or the like. Thus, a capacitor is formed between the second circuit device 40 and the conductive layer 60, and propagation is reduced from the second circuit device 40 to the ground wire 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007253990-A (JP)
Title: Counter for granular substance or the like, and packaging device equipped with the same
Inventor: TSUJI TAKEHIKO
IPC: G06M11/00
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter for a granular substance or the like which prevents the granular substance raised on the peripheral surface of a measuring rotor from advancing without being damaged, and also to provide a packaging device equipped with the scaler.  <P>SOLUTION: This counter for the granular substance or the like has: a hopper 17 in which the granular substance or the like is fed; and the cylindrical measuring rotor 1 for which a plurality of measuring holes 2 are provided in the axial direction with specified intervals in the peripheral direction, and which measures the granular substance or the like from the hopper 17. On an upper side on the descending side of the measuring rotor 1, an air nozzle 20 is provided. The air nozzle 20 jets air toward a position (a) in which the vertical line passing through the central section of the measuring rotor 1 and the peripheral surface of the measuring rotor 1 change, or toward its vicinity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255291-A (JP)
Title: Fuel injector of internal combustion engine
Inventor: ITOU HISANORI
IPC: F02B23/02
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for homogeneously and easily mixing fuel injected from a fuel injection valve with intake air, in a fuel injector of an internal combustion engine having a fuel injection valve for forming premixed gas by directly injecting the fuel into a cylinder of the internal combustion engine.  <P>SOLUTION: This invention is the fuel injector of the internal combustion engine having the fuel injection valve 6 for injecting the fuel for forming the premixed gas into the cylinder 4 of the internal combustion engine 1, and prolongs time when injection fuel floats and diffuses in the cylinder 4 before colliding with a top surface of a piston 3, by pointing a nozzle port of the fuel injection valve 6 to the top dead center direction in the cylinder 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256161-A (JP)
Title: Electronic azimuth meter
Inventor: SATO MASAHIRO
IPC: G01R33/02
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic azimuth meter capable of calculating an accurate azimuth, by correcting a sensitivity difference between magnetic sensors in respective axes, and by calculating accurately an offset, even when sensitivities of the magnetic sensors arranged in the three-directional respective axes orthogonal each other are different.  <P>SOLUTION: This electronic azimuth meter of the present invention is provided with an azimuth arithmetic unit for calculating relative sensitivities of the magnetic sensors arranged in the other two axes, using three-dimensional coordinate values acquired by magnetic sensor output acquisition devices arranged respectively with the magnetic sensors on the three axes orthogonal each other, and using the sensitivity of the magnetic sensor arranged in any one of the three axes orthogonal each other, and for computing the azimuth, using the relative sensitivities.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007252756-A (JP)
Title: Mahjong-ball game machine
Inventor: SHIMADA MITSUYOSHI
IPC: A63F7/02
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mahjong-ball game machine capable of preventing fraudulent practice in which a special game hand is fraudulently added by clearly indicating the game state just after the power-off is restored.  <P>SOLUTION: A main control board Ka transmits a "command to complete the tile discarding operation" together with a special game flag indicating a game hand established in the game as a code to a subordinate control board Kb at any time when the tile discarding operation is completed. The subordinate control board Kb displays a demonstration image corresponding to the game hand before the power-off in display devices 10 and 16 based on the special game flag in the initialization process just after the power-off is restored. Accordingly, the state before the power-off is clearly indicated just after the power-off is restored, so that the fraudulence can be easily discovered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264000-A (JP)
Title: Developing device and image forming apparatus equipped with same
Inventor: NISHIMURA RYOJI
IPC: G03G15/08
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device equipped with a stirring/conveying member, wherein the cost required to provide the constitution is reduced while suppressing the deterioration in a stirring function and a conveying function due to such a failure that developer sticks to a stirring/conveying member.  <P>SOLUTION: The developing device 27 includes: a casing 41; a first stirring/conveying screw 47; and a developer removing unit 51. Toner can be stored in the casing 41. The first stirring/conveying screw 47 includes a shaft 61 freely rotatably provided in the casing 41 and a helical spiral 63 formed on the outer peripheral part of the shaft 61. The developer removing unit 51 includes: a plurality of spring members 83 arranged side by side in the axial direction in accordance with the helical pitch of the spiral 63 and capable of coming in contact with the spiral 63; and a holding member 81 which is held in the casing 41 and holds the plurality of spring members 83.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264943-A (JP)
Title: Vehicular communication device
Inventor: OBA MASANORI
IPC: G07B15/00
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular communication device allowing notification of use history information in a range desired to be confirmed in desired timing of a user.  <P>SOLUTION: In this vehicular communication device, an ETC (Electronic Toll Collection) on-vehicle device notifies the history information in the notification range preset by the user in the notification timing preset by the user on the basis of the ETC use history information stored in a nonvolatile memory of the ETC on-vehicle device in time of ETC communication completion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265781-A (JP)
Title: Lock member of angle sensor
Inventor: OSUMI YASUHISA
IPC: H01R13/52
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock member of an angle sensor having both a function for correctly keeping a rotor part of the angle sensor at a rotation neutral position of a stator part and a function for protecting a connector pin.  <P>SOLUTION: This lock member 10 of an angle sensor is composed of a body part 12 having an engagement part 11 of a cancel projection 8, and a cover part 13 arranged in one side part of the body part 12. Engagement projection parts 15 are formed in a part of the cover part 13 corresponding to engagement recessed parts 7 of the angle sensor 1. A through hole 14 for inserting a fingertip therein is opened in a part of the body part 12 near the cover part 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006306379-A (JP)
Title: Authenticating system, base station, and portable unit
Inventor: OSUGI SHINJI
IPC: B60R16/02
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing power consumption and ensuring a better security level in operating an authenticating system in which a portable unit can be operated with a battery and through electromagnetic induction as well.  <P>SOLUTION: When the portable unit 1 is operated with the power supply battery 11, the portable unit 1 transmits/receives ID data generated by a high level of encoding process (regular mode). When the portable unit 1 is operated through electromagnetic induction between the portable unit 1 and a base station 2, the portable unit 1 transmits/receives ID data generated by a low level of encoding process (back-up mode). These two communication modes, therefore, are carried out by a single communication device. The portable unit 1 transmits a signal indicating the status of a battery voltage to the base station 2, so that the portable unit 1 and the base station 2 record the status of the power supply battery 11 in their memories. At the start of communication, the portable unit 1 transmits a signal in the regular mode as the first correspondence. When receiving no response from the portable unit 1, the base station 2 checks the memory 25, and changes a communication mode into the back-up mode upon finding a portable unit supplied with insufficinet voltage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006307187-A (JP)
Title: Adhesive composition
Inventor: YAMADA SHINICHI
IPC: B32B27/00
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition used for a panel such as a body of a truck and various containers which is flexible and less prone to breaking at a bonded surface of the resin foam used as a core material and a surface material by deflection stress of the onboard package and strain stress of the onboard package or vibration stress of the onboard package caused by turning to right and left during driving or shock.  <P>SOLUTION: For the adhesion of the resin foam product and a surface material such as a steel plate, a modified flexible silicone resin adhesive which is blended with an acrylic polymer and is flexible and susceptible to cohesive failure at an adhesive layer by a big breaking energy is used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007265799-A (JP)
Title: Separator and fuel cell stack
Inventor: KAJIO KATSUHIRO
IPC: H01M8/10
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator and a fuel cell stack which can suppress blocking of gas channels by produced water.  <P>SOLUTION: A water storage 13 formed in the first supply gas manifold 12a of a fuel cell stack 100 stores water therein and has a water scattering prevention member 15 for preventing stored water from scattering. It is preferable to use a water absorber in place of the water scattering prevention member 15, and it is also preferable to facilitate storage of water in the water storage 13 by forming an inclined portion or/and a heat radiation portion in the manifold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265274-A (JP)
Title: Physiology adaptive display device
Inventor: NUNOKAWA HIROSHI
IPC: G06F3/048
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physiology adaptive display device capable of displaying information in a suitable display form adapted for a user's sensitivity, sensation, or the like so as to hardly feel stress by solving a problem in a conventional technology on human interface wherein its display form does not necessarily reflect the user's intention due to excessive magnification or reduction or the like although intuitive operation is possible.  <P>SOLUTION: The physiology adaptive display device is provided for displaying information by selecting a display form estimated to be suitable for the user so as not to feel stress, out of physiological information or the like showing defense reaction in the body to stress stimulation. Further, the physiology adaptive display device is provided for acquiring motion information that shows physical motion state of the device itself in addition to physiological information and performing selection processing of an information display form with the motion information added thereto.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262842-A (JP)
Title: Washing place floor structure of bathroom
Inventor: IIO KAZUNORI
IPC: E03C1/20
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing place floor structure superior in draining by excellently draining water on projection strip surfaces by a shallow drainage ditch, and improving cleaning performance by reducing the number of deep drainage ditches.  <P>SOLUTION: The projection strip surfaces 4 and 4 of respectively swelling upward in an arch shape, are formed between a plurality of deep drainage ditches 3 and 3 extending at an interval. The shallow drainage ditch 5 of connecting the mutual adjacent deep drainage ditches 3 and 3, is formed on at least the partial projection strip surface 4. This shallow drainage ditch 5 is swollen upward in an arch shape at the groove bottom.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270475-A (JP)
Title: Pneumatic luffing gate
Inventor: IIDA AKIO
IPC: E02B7/20
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To apply also to rivers and irrigation channels with gentle slope by reducing a head between the upstream side and the downstream side of a water channel floor which is structurally required for storing a door body, an air bag, a mooring plate, and an anchoring strip in a pneumatic luffing gate for derricably mooring the door body to the water channel floor by a rubber-coated fabric band-like mooring plate and erecting or falling the door body by expanding or contracting the pillow-like air bag installed at the downstream side root part of the door body.  <P>SOLUTION: A flow guide plate is installed just above the mounting part of the mooring plate at the lower end of the upstream surface of the door plate in the area from the projecting end of a lateral rib formed parallel with the lower end of the door body to the appropriate position of the upstream surface of a water cutting plate. The upstream surface of the water cutting plate is so bent at a position for mounting the flow guide plate that the upstream surface of the water cutting plate higher than the bent portion almost matches the extension of the upstream surface of the flow guide plate. When the door body is fallen, and the upstream surface is formed in a drain gradient gentle in the downstream direction, a storage space for the air bag and the hooking strip can be easily secured between the downstream surface of the water cutting plate bent in a chevron shape and a concrete floor surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269589-A (JP)
Title: Method for manufacturing sulfide thin film
Inventor: TANAKA KUNIHIKO
IPC: C01G19/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a sulfide thin film for an optical absorption layer of a thin film solar cell under non-vacuum.  <P>SOLUTION: A Cu<SB>2</SB>ZnSnS<SB>4</SB>thin film is obtained by preparing a thin film containing copper, zinc and tin under non-vacuum and then heat treating the thin film in an atmosphere containing hydrogen sulfide. The sulfide is fixed on the surface of a base material by applying a solution containing chemical species of the metals being compound raw materials on the base material and then heating the applied solution on the base material in an atmosphere containing hydrogen sulfide or sulfur atom or drying the applied solution on the base material to form hydroxide or oxide on the base material, and heating the formed hydroxide or oxide in an atmosphere containing hydrogen sulfide or sulfur atom.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270040-A (JP)
Title: Rubber composition for tire tread
Inventor: TAKASE KAZUHIRO
IPC: C08K3/36
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for tire treads, capable of improving both wet and dry grip performances.  <P>SOLUTION: This rubber composition for the tire treads comprises (A) a dienic rubber component containing ≥60 wt.% of styrene-butadiene copolymer rubber (SBR) having a glass transition temperature in a range of -30 to 0°C, (B) carbon black having a nitrogen adsorption specific surface area of 121 to 350 m<SP>2</SP>/g, (C) silica, (D) collagen powder having an average particle diameter of 5 to 20 μm in an amount of 5 to 50 pts.wt. per 100 pts.wt. of the dienic rubber component (A), and (E) 0.2 to 5.0 pts.wt. of a specific thiuram-based vulcanization accelerator, wherein the total amount of the carbon black (B) and the silica (C) is 60 to 160 pts.wt. per 100 pts.wt. of the component (A), and the content of the silica (C) is at least 20 pts.wt. per 100 pts.wt. of the component (A).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272733-A (JP)
Title: Image processing device and method, and program
Inventor: ISHIKAWA TAKANORI
IPC: G06T7/20
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To estimate current motion from past motion history information in tracking an object.  <P>SOLUTION: An estimated motion vector memory 121 stores over a plurality of past latest frames data on estimated motion vectors of an object finally determined by a motion determination part 123. A motion history feature extraction part 122 reads the estimated motion vector data over the plurality of past latest frames stored in the estimated motion vector memory 121 and extracts motion features of the object. The motion determination part 123 estimates a motion vector range in a current frame according to the motion features supplied from the motion history feature extraction part 122. The technique is applicable to a surveillance camera system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268982-A (JP)
Title: Ink cartridge holding member
Inventor: KAWAMURA HIROTERU
IPC: B41J2/175
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact refill unit which is set in an inkjet recorder, enables replacement working of an ink cartridge to be smoothly carried out, and can be equipped with a large-capacity ink cartridge.  <P>SOLUTION: A lock member 91 is attached to a door 76 rotatable between a replacement enable position where an opening 88 of a case 75 which holds the ink cartridge 63 to be able to be inserted and extracted is opened, and a replacement unable position where the ink cartridge is made unable to be inserted and extracted to the case 75. The lock member 91 is disposed at a position to be able to fix the door 76 to the case 75 at the replacement unable position, and to be able to contact the ink cartridge 63 when the door 76 is at the replacement enable position and the ink cartridge 63 is extracted from the case 75. A contact preventing member is prepared upstream of the lock member 91 to prevent the contact between the ink cartridge 63 and the lock member 91 in an extraction direction of the ink cartridge 63 when the door 76 is at the replacement enable position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279795-A (JP)
Title: System for deciding whether or not screen to be displayed by program satisfy specification
Inventor: TATEISHI TAKAAKI
IPC: G06F17/21
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To decide whether or not a plurality of screens to be successively displayed by the processing of a program satisfy specifications without executing the program.  <P>SOLUTION: This system stores a first schemer for deciding the specifications of a first picture, a second schemer for deciding the specifications of a second picture and an event for switching display by a program from the first screen to the second screen. At first, a partial program to be executed according to an event generated during the display of the screen based on the first schemer is extracted from a program based on the first schemer and the event. Then, an intermediate program for searching the set of pictures to be displayed according to the event generated during the display of the screens belonging to the set of the screens based on the first schemer is generated from the set of the screens on the basis of the partial program. Then, it is decided that under such conditions that the first screen is based on the first schemer, and that the set of the screens to be obtained by applying an intermediate program to the first schemer is based on the second schemer, those screens satisfy the specifications.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281065-A (JP)
Title: Magnetic shielding material and magnetic shielding object composed thereof
Inventor: KATAYAMA JUN
IPC: H01F1/16
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic shielding material that achieves compatibility between a high permeability and high magnetic-flux density conventionally difficult to be achieved by a soft magnetic material so as to further obtain effects, and shows a composition of a soft magnetic alloy; and to provide a magnetic shielding object composed of the magnetic shielding material.  <P>SOLUTION: Two soft-magnetic alloys 1 are respectively formed flatly by adding and mixing Cu, Nb, Ta, Mo, and Zr to an Fe(Si)B alloy, and are prepared so as to form them into a flexible flat sheet shape by sticking them to each other after interposing a spacer composed of a PET resin layer 2 between them.  <P>COPYRIGHT: (C)2008,JPO&INPIT