baber/WOPTO huggingface dataset:
Patent JP-2007190477-A (JP)
Title: Method for treating ion exchange member and method for manufacturing membrane electrode assembly for fuel cell
Inventor: SUZUKI NOBUYASU
IPC: H01M8/10
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating an ion exchange member, which is advantageous when the oxidation resistance of the ion exchange member such as an ion exchange membrane is enhanced and to provide a method for manufacturing a membrane electrode assembly for fuel cell.  <P>SOLUTION: The method for treating the ion exchange member comprises the steps of: preparing a treating liquid containing nitrosyl chloride (NOCl) and chlorine or another treating liquid consisting of a liquid mixture of hydrochloric acid with nitric acid and the ion exchange member such as the ion exchange membrane; bringing the ion exchange member into contact with the treating liquid; and washing the ion exchange member separated from the treating liquid with a washing medium such as washing water. The membrane electrode assembly is formed by interposing the washed ion exchange member between a fuel electrode and an oxidizer electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007192284-A (JP)
Title: Folded-up electronic device
Inventor: FUKUYA MASATAKE
IPC: H04M1/12
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To make inconspicuous the joint portion between a second casing and a hinge in a folded-up electronic device in which a first casing can be closed onto the second casing even if the display screen of the first casing is faced upward or downward.  <P>SOLUTION: When the first casing 2 is rotated around the axis X of an opening/closing shaft 52, the first casing 2 can be opened and closed from and onto the second casing 3. When the first casing 2 is rotated around the axis Y of a rotating shaft 53 at the position apart from the opening/closing axis 52 when the first casing is twisted, the first casing 2 can be inverted. Even if the display screen 21 faces upward or downward with the first casing 2 closed, support parts 38, 39 and opening/closing shaft covers 59, 60 are hidden at the rear of the rotating shaft covers 57, 58 when viewed from the front.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007193748-A (JP)
Title: Communication node, sensor network system, and task processing method
Inventor: KATO TSUYOSHI
IPC: G06F9/50
Filed: 2006-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication node, a sensor network system, and a task processing method for allowing reduction in a task processing cost and execution of more tasks.  <P>SOLUTION: This communication node constituting the sensor network system is provided with a task determination means for determining resources necessary for task processing based on a task processing request, a processing method determination means for determining a task processing method based on the necessary resources, and a task processing means for performing task processing according to the processing method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007194558-A (JP)
Title: Resin sealing formation method for electronic component, metallic mold, and lead frame
Inventor: HIMENO TOMONORI
IPC: H01L21/56
Filed: 2006-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently increase the number of products to be formed in a lead frame, and to efficiently improve the productivity of the products by efficiently narrowing the interval of a metallic mold cavity corresponding section (package) in a non-lead lead frame of matrix arrangement where a non-lead package (product) is formed.  <P>SOLUTION: This resin sealing formation method includes a step of forming a notch 6 for injecting resin at the side position of a metallic mold cavity corresponding section 3 in a non-lead lead frame 2, and injecting molten resin from resin passages 35 and 36 formed at the side position of a metallic mold cavity 34 through the notch 6 for injecting resin in the metallic mold cavity 34.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007202238-A (JP)
Title: Failure detector of insulated gate power semiconductor element
Inventor: NAKAJIMA TATSUTO
IPC: H02M1/00
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure detector of an insulated gate power semiconductor element for accurately detecting a short-circuit failure and a break failure in the insulated gate power semiconductor elements.  <P>SOLUTION: In the failure detector, a short-circuit failure detecting section 17 detects the short-circuit failure by comparing an on-gate current flowing from a gate driving circuit 13 of the semiconductor element 12 to a gate G or an off-gate current flowing from the gate G to the gate driving circuit 13 of the semiconductor element 12 with a normal current. A break failure detecting section 16 detects the break failure by comparing the off-gate current flowing from the gate G of the semiconductor element 12 to the gate driving circuit 13 with the robust current.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198345-A (JP)
Title: Air cleaner
Inventor: YOKOI KENJI
IPC: F02M35/024
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a versatile air cleaner on which attention is focused to control intake negative pressure without changing the shape of an intake manifold, making it possible to control intake negative pressure while securing required dust removing performance.  <P>SOLUTION: In the air cleaner 1 to be arranged in an internal combustion engine, a partition plate 8 is provided for partitioning a filter passage region into a plurality of areas (a first filtering chamber 10 and a second filtering chamber 11). Air inlets (a low speed air inlet 12 and a high speed air inlet 13) are provided in each area. A valve 9 is arranged in at least one of the air inlets (an inlet branch pipe 4 connected to the high speed air inlet 13 according to this embodiment) to be opened/closed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007196952-A (JP)
Title: Electric heater
Inventor: ARAKI TAKASHI
IPC: H05B3/02
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish reduction of noise and to prevent fluctuation of contact resistance of an energization contact part.  <P>SOLUTION: The electric heater has a heat generation body 10 in which a heat generation element 12, a retaining unit 11, an electrode plate 13 and a heat release fin 14 are superposed, and has first and second frames 20, 30 on upper and lower end surfaces in the superposing direction of the heat generation body. The heater has first and second springs 40, 50 for pressing from the heat generation body and both side ends of the first and second frames in the superposing direction of the heat generation body and the first and second frames, and has a first cover 60 attached to the heat generation body and both side ends of the first and second frames and positioned on a terminal 131 side and a second cover 70 positioned on an opposite side of the terminal. Clearance abutment means 21, 31, 72, 73 abutted on the first cover and the first and second frames and the second cover and the first and second frames are provided in a clearance t in a front direction of the first cover and the first and second frames and in a clearance t in a front direction of the second cover and the first and second frames.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198085-A (JP)
Title: Automatic closing type hinge
Inventor: SUGIMURA ATSUAKI
IPC: E05D7/086
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic closing type hinge capable of easily distinguishing whether it is right-handed or left-handed rotation type based upon its external appearance even though it is in an assembled state.  <P>SOLUTION: A vertical cam socket 4 is formed to a fixed side wing 2; a noncircular hole 5 is made to a bottom portion of the vertical cam socket 4; a through hole 6 opening to a bottom surface of the fixed side wing 2 is formed to a bottom portion of the noncircular hole 5; and an inverted cam slope 10 is made to a bottom end of a vertical hinge shaft 9 formed to a bottom of a movable side wing 8. A vertical bearing hole 12 permitting to insert a vertical hinge shaft 9 in a rotatable manner to a fixed cam body 11 is formed, and a noncircular pillar portion 13 which is retractable with the noncircular hole 5 by changing its phase by 180 degrees within a horizontal plane is formed to a bottom portion of the fixed cam body 11. A drive cam slope 14 contacting to an inverted cam slope 10 is formed at the bottom portion of the vertical bearing hole 12; an indicating projection 15 to be inserted to the through hole 6 is formed to the noncircular pillar portion 13; a one-direction arrow mark 16 is made to a bottom surface of the indicating projection 15; and an indication 25 for right-handed opening and an indication 26 for left-handed opening are respectively made to the bottom surface of a supporting seat 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006255785-A (JP)
Title: Metal member with through-hole and method of manufacturing the same
Inventor: ABE SHOICHI
IPC: B21D26/033
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure and a method capable of stably and inexpensively performing an operation to form a through-hole 5c in a part of a side wall 14 of a swelled part 7a formed by plastically deforming a part of a metallic tube 3 outwardly in the radial direction where the thickness is gradually changed.  <P>SOLUTION: A slide tool 13b is evacuated into a blanking aperture 12a while applying the hydraulic pressure to the inner side of the side wall 14. In a front end face 20a of the slide tool 13b, a portion facing a part of the relatively large thickness of the side wall 14 is recessed. The advancing degree of the shearing work of a part to be matched with both side edges of the blanking aperture 12a out of the side wall 14 is discriminated at the instance when the slide tool 13b is started to evacuate. By matching the timing from the shearing to the breakage with each other, a portion to be matched with the blanking aperture 12a out of the side wall 14 is reliably formed in a punched piece 10c, and blanked from the side wall 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007205102-A (JP)
Title: Door opening/closing device for rear door
Inventor: KANEKO MITSUNORI
IPC: B60J5/10
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door opening/closing device for a rear door constituted to change the door immediately into door opening operation when the rotation of a motor is reversed into a door opening direction from a door closing direction in a self-closing region of the door.  <P>SOLUTION: A door frame is provided with a pressure sensitive detecting means for detecting load caused by contacting an obstacle. With the rotation of a driving gear 4 into the door closing direction from its initial position, a ratchet mechanism is moved into an engagement allowed position from its initial position by a moving member (a plate spring 19), and when a pressure sensor detects load in a state of performing door closing operation by a closure assisting means, the driving gear 4 is rotated in the door opening direction according to a detection signal of the pressure sensor to rotate an opener operating lever 6 in the door opening direction through the ratchet mechanism (a ratchet 12, and engaging lever 13 and a claw 15) engaged with the driving gear 4, thus operating an opener 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007207720-A (JP)
Title: Circuit breaker
Inventor: ONCHI TOSHIYUKI
IPC: H01H73/02
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly drive a moving contact to open by assisting electromagnetic repulsive force acting between fixed/moving contacts in current-limiting shutoff of a short-circuit current.  <P>SOLUTION: This circuit breaker is structured such that the moving contact 3 having a moving contact point 3a at a tip is rotatably journaled through a spindle 3b, and the moving contact 3 is driven toward an open position by electromagnetic repulsive force acting between the fixed contact 1 and itself by carrying a short-circuit current. As a drive assisting means of the moving contact 3, a first magnetic yoke 10 comprising a U-shaped form surrounding the rear end of the moving contact 3 extending on the opposite side to the moving contact point 3a by interposing the spindle 3b is installed, and a second magnetic yoke 20 is arranged on the rear end side of the moving contact 3 to face the U-shaped tip part 10a of the first magnetic yoke 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211412-A (JP)
Title: Anchor construction method
Inventor: OTANI KENZO
IPC: E02D17/20
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently construct an anchor for disaster prevention (fall prevention) even in a stratum of loose density where its surface layer easily falls.  <P>SOLUTION: A downhole type excavating device comprises a moving mechanism (a frame, a guide rail and a moving body), an excavating motor provided at the moving mechanism, and a predetermined air hammer drill 6 connected to the excavating motor. In excavating the surface layer b using the downhole type excavating device, a predetermined casing 91 and a screw auger 92 disposed in the casing are connected to the excavating motor of the device to excavate, and when excavating down to a predetermined rock bed stratum, the screw auger 92 is removed while leaving the casing 91. The air hammer drill 6 is mounted to the excavating motor, and further a predetermined downhole means is used to continuously form an excavated hole B. A predetermined tendon C is inserted in the excavated hole B with the surface layer side protected by the casing, and cement milk D is injected to construct the anchor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006128144-A (JP)
Title: Plasma display panel
Inventor: KOMAKI TOSHIHIRO
IPC: H01J11/24
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel in which high definition of the screen can be realized by preventing deterioration of luminance and error discharge in the discharge cell.  <P>SOLUTION: The plasma display panel is provided with a partition wall 15 which is arranged between a front glass substrate 10 and a rear glass substrate 13 and demarcates the discharge space S in a row direction and a column direction for every discharge cell C by a vertical wall portion 15a extending in a row direction and a horizontal wall 15b extending in column direction formed in a parallel cross shape, and a phosphor layer 16 is formed on an inner face of the partition wall, and a first column electrode X and a second column electrode Y forming a pair of electrodes are provided with electrode body portions Xb, Yb extending in column direction and projection electrode portions Xa, Xb which protrude in the direction of other column electrodes in which the body electrode portions Xb, Yb are paired for each unit light-emitting region in the discharge space and are opposed to each other through a gap g. The electrode body portions Xb, Yb form a bus electrode of double layer structure by black conductive layers Xb', Yb' on the display screen side and main conductive layers Xb", Yb"on the rear face side, and the base end portion on the reverse side of the gap g of the projection electrode portions is covered with the black conductive layers Xb', Yb' of the electrode body portions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007212691-A (JP)
Title: Lens barrel
Inventor: ISHIZUKA KAZUNOBU
IPC: G02B7/04
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact lens barrel that excels in space efficiency in a stored state.  <P>SOLUTION: In a photographing state of the lens barrel, a plurality of optical elements composing a photographic optical system are positioned in a straight line on the same photographic optical axis. In a stored state, which involves no photographing, at least two retracting optical elements of the plurality of optical elements are retracted to positions radially in different directions eccentric from the optical axis of the other optical elements and the two retracting optical elements are moved one behind the other so as to be adjacent to each other within the same plane perpendicular to the photographic optical axis.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007209881-A (JP)
Title: Detection device and method for ion exchange resin layer
Inventor: NAGAO NOBUAKI
IPC: B01J49/00
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection device for an ion exchange resin layer capable of detecting a transparent ion exchange resin by a simple apparatus at a high accuracy in a short time and discriminating the transparent ion exchange resin layer and a transparent liquid even when the transparent ion exchange resin layer exists in the transparent liquid, and a method.  <P>SOLUTION: In the method for detecting the ion exchange resin layer 3 existing in a part to be detected through a light-transmitting surface, the part to be detected is irradiated with irradiation light of a narrow half-value angle from a light source, reflection light from the ion exchange resin layer 3 at the part to be detected is received by a photographing member and is photographed, a vertical picture element row included in a high luminance area 21a is scanned from an image signal of a photographing picture 23 at a data processing part to take out a luminance signal, and existence of the ion exchange resin layer 3 is detected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007209911-A (JP)
Title: Contaminated soil treatment method by deep layer mixing treatment
Inventor: FURUKAWA YASUHIDE
IPC: B09C1/02
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method which enables the production of a solidifying material slurry for containment into ground by recovering bottom mud or contaminated soil, and mixing contaminant-containing slurry with a solidifying material, a purifying agent and the like, and performs containment treatment by kneading the solidifying material slurry deeply into the ground on land, or in sea by using a deep layer mixer, and insolubilizing it so as to prevent diffusion.  <P>SOLUTION: The solidifying material slurry for containment into ground is kneaded within a range from a prescribed depth below the water bottom surface or the ground surface to a predetermined depth of a soil improvement by agitation and mixing treatment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006229973-A (JP)
Title: Bitmap manager, bitmap memory allocation method, method for generating confirmation between network components and network component for performing the same
Inventor: NAM KYUNG-WAN
IPC: H04L12/28
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a bitmap manager, a method for allocating a bitmap memory, a method for generating confirmation between network components and the network components for realizing the method.  <P>SOLUTION: The bitmap manager includes the bitmap memory for storing block confirmation of a frame received based on a bitmap, a bitmap operation information controller for storing a bitmap entry number and receiving bitmap operation information relevant to a physical address of the bitmap memory and a bitmap manager finite state machine BMFSM for receiving an update or extraction request to the received frame, handling the bitmap operation information and updating or extracting the bitmap memory.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007216760-A (JP)
Title: Front body structure of automobile
Inventor: IWABE TATSUO
IPC: B62D25/08
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To effectively absorb impact energy in collision with another vehicle.  <P>SOLUTION: This front body structure of an automobile is furnished with a trigonometric connecting member 22 a bottom side of which is fixed on a bulk head side frame 19 extended in the vertical direction of a rectangular frame type front bulk head 18 fixed on a front end of a front side frame 12 and a top point of which is fixed on a front end of an upper member 14 extended front downward of a vehicle body from a front end of a front pillar 13, and consequently, the impact energy inputted to the connecting member 22 is certainly absorbed by transmitting it to the front side frame 12 and the upper member 14 by certainly colliding the bumper beam against the trigonometric connecting member 22 without passing each other even when height of the bumper beam of the other vehicle variously differs when a self vehicle comes into a head-on collision with another vehicle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007216810-A (JP)
Title: Headrest
Inventor: NAGASE TAKUYA
IPC: B60N2/42
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headrest capable of improving comfortability in ordinary use.  <P>SOLUTION: This headrest 10 is furnished with a cushion member 20 in the inside of which a gas chamber R is formed and a check valve 36 capable of restraining gas exhaust from the gas chamber R. The check valve 36 normally allows the gas exhaust to the outside from the gas chamber R and softly holds the cushion member 20 and improves the rigidity of the cushion member 20 by prohibiting the gas exhaust to the outside from the gas chamber R when external force of higher than a specified value works on the cushion member 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006223306-A (JP)
Title: Method for preparing yeast microcapsule
Inventor: PAGANI HERMES
IPC: A61K47/02
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing probiotic yeast in non-lyophilized viable whole cells in the form of microcapsules.  <P>SOLUTION: This method for preparing yeast microcapsules comprises (a) a step for centrifuging or microfiltering yeast cells from their culture solution, (b) a step for washing the yeast cells with water and then resuspending the washed yeast cells in sterilized water, (c), if necessary, a step for adding bentonite, kaolin, silica, microcellulose, lecithin sodium salt, and/or a natural or hydrogenated vegetable oil or animal oil to the suspension obtained in (b), (d) a step for drying the mixture obtained in (c) to a water content of 0.5 to 5% at low pressure at a temperature of 20 to 40°C, (e) a step for adding a vehicle to the dried materials and directly compression-molding the mixture, (f) a step for granulating the tablets obtained in (e), and (g) a step for coating the granules obtained in (f) with a melted wax.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007220942-A (JP)
Title: Light emitting device
Inventor: OKURA KANICHI
IPC: H01L33/32
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which can obtain a desired illuminance characteristic.  <P>SOLUTION: The light illuminating device comprises a substrate 2 having wiring patterns 2a, 2b formed thereon; a light emitting element 3 electrically connected to the wiring patterns 2a, 2b; a phosphor member 4 containing a phosphor material for emitting light of complementary colors whose wavelength is converted, when excited with light from the light emitting element 3, the phosphor member sealing the light emitting element 3; and reflecting frame 5 formed so that the surface area of an opening of the frame gradually spreads toward a main light exit direction F, and having a tilted surface 5b for reflecting light from the phosphor member 4. The reflecting frame 5 is formed so that the edge of a main surface 4a of the phosphor member 4 is positioned on an extension of the tilted surface 5b.  <P>COPYRIGHT: (C)2007,JPO&INPIT