baber/WOPTO huggingface dataset:
Patent JP-2006138685-A (JP)
Title: Optical encoder and its manufacturing method
Inventor: HASEGAWA MASAHARU
IPC: G01D5/36
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical encoder that allows easy assembling work in a short time, prevents dust from entering into detection optical system, has a simple structure, and can be inexpensively manufactured and assembled.  <P>SOLUTION: The optical encoder comprises a spindle base, a rotation slit plate that is rotatably supported by the spindle base and arranged in the rotating shaft connected to a detected shaft, a fixed slit plate that is faced to the rotation slit plate and fixed to the spindle base, a light emitting element arranged on the spindle base so as to irradiate the fixed slit plate and the rotation slit plate, and a light receiving element for receiving light having transmitted through the fixed slit plate and the rotation slit plate. The spindle base comprises an upper base and lower base that are partitioned vertically in the axial direction of the rotating shaft.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006140006-A (JP)
Title: Fuel cell system and its control method
Inventor: SHOJI TADASHI
IPC: H01M8/04
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of efficiently diluting or burning hydrogen gas exhausted from a fuel cell, and to provide a control method of the fuel cell system.  <P>SOLUTION: The fuel cell system is equipped with a fuel cell 7, a cathode offgas line E1 through which exhaust air exhausted from the fuel cell 7 flows, an anode offgas line E2 connected to the cathode off-gas line and through which exhaust hydrogen gas exhausted from the fuel cell flows, at least two outside air-taking in lines A4, A6 connected to the anode off-gas line and through which outside air for diluting the exhaust hydrogen gas flows, at least two blowers 1, 2 connected to each of at least two outside air taking in lines taking in the outside air to at least two outside air taking in lines, a blower connection line A5 for connecting at least two blowers, and switching means 3, 4 for switching parallel operation, connecting in parallel at least two blowers to at least two outside air taking in lines and series operation, connecting in series at least two blowers to one of at least two outside taking in lines via the blower connection line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006140032-A (JP)
Title: Lead-acid battery
Inventor: HORIE SHOJI
IPC: H01M50/541
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-acid battery suppressing corrosion, even when charge and discharge are frequently repeated in a low SOC (a state of charge) and enhancing the lifetime performance in the lead-acid battery containing a trace of Sb in a negative active material and containing no Sb in a part other than the negative active material.  <P>SOLUTION: A positive grid, a negative grid, ledge parts 5, 6, and a connecting members 9, 10, such as a connector, are constituted with lead or a lead alloy containing no Sb, Sb is contained in the negative active material, and a negative plate 3 is housed in a bag-shaped separator 4 made of an oil-containing microporous synthetic resin sheet. The oil content in the separator is preferably in the range of 5-30 mass%, and the content of Sb in the negative active material is preferably in the range of 0.0004-0.006 mass%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286291-A (JP)
Title: Nitride semiconductor light-emitting device and method of manufacturing same
Inventor: LEE JAE HOON
IPC: H01L21/00
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light-emitting device and a method of manufacturing the same whereby light-emitting efficiency can be improved by forming patterns with variable optical gradients on the upper and lower surfaces of a substrate receiving light, and reducing total reflection characteristics on an interface in a flip-chip bonding structure.  <P>SOLUTION: The light-emitting device is formed so as to include a substrate which has asperities formed with a predetermined pattern on its upper and lower surfaces such that a light source is incident at a critical angle, and which allows a gallium nitride semiconductor material to grow thereon; an n-type nitrogen semiconductor layer formed on a surface of the substrate; an active layer formed on the n-type nitride semiconductor layer so as to expose a partial area on the n-type nitrogen semiconductor layer; a p-type nitrogen semiconductor layer formed on the active layer; a p-side electrode formed on the p-type nitrogen semiconductor layer; and an n-type electrode formed on the partially exposed area of the n-type nitrogen semiconductor layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005094800-A (JP)
Title: Moving picture re-encoding apparatus
Inventor: KOTO SHINICHIRO
IPC: H04N19/567
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide the moving picture re-encoding apparatus which has much flexibility in performing a special replay, an overlay processing and etc. that enable a digital connection between digital video systems employing different method, and which has high image quality and is at low cost.  <P>SOLUTION: The apparatus in which a video decoder 16 decodes a moving picture coded data 52, an overlay processing part 18 performs an overlay processing of a sub video signal or a GUI picture signal to a video frame or a video field of a replayed moving picture signal 56 and a re-encoding part 28 re-encodes it. The re-encoding part 28 selects any one of coding modes for each macro block from among (a) a motion compensation prediction coding using a motion vector in the extracted coding parameters, (b) a motion compensation prediction coding using a motion vector 65 from outside, and (c) an intra-coding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006140925-A (JP)
Title: Facsimile machine and maintenance settlement system
Inventor: AJIMOTO KOJI
IPC: G06Q10/00
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine and a maintenance contract settlement system by which repair or replacement of service parts of the facsimile machine having a function to be connected to the Internet is efficiently executed.  <P>SOLUTION: Order processing of the service parts and settlement processing of maintenance service are automatically and safely performed by monitoring states of the service parts and automatically transmitting information on the repair or the replacement of the service parts to a maintenance management device 2 of a maintenance contractor selected by a user via the Internet 5 when the service parts whose repair or replacement is required is detected by the facsimile machine 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006143630-A (JP)
Title: Stable liquid for external use
Inventor: TAKEMAE KAZUHISA
IPC: A61K8/67
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid for external use containing tocopherol and silk powder, excellent in feelings upon use, free from separation and sedimentation and having a disperse state which is stable with time.  <P>SOLUTION: The liquid for external use, preventing separation of tocopherol and precipitation of silk powder and having a stable disperse state is obtained by formulating a liquid for external use with tocopherol, silk powder, a phospholipid such as hydrogenated phospholipid, a carboxyvinyl polymer and water and controlling water content in the formulated material to 79-99 wt.%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324003-A (JP)
Title: Cyclone dust collector and vacuum cleaner provided with the same
Inventor: OH JANG KEUN
IPC: A47L9/00
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclone dust collector with a compact size and a large dust collection capacity.  <P>SOLUTION: The cyclone dust collector comprises a cyclone body part including a first cyclone unit for separating dust from air including the dust and a second cyclone unit provided so as to encircle at least a part of the first cyclone unit and for separating the dust from the air passing through the first cyclone unit and a dust collection cylinder for housing the dust or the like separated in the cyclone body part, wherein the cyclone body part is provided with an undetermined outer peripheral face.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005168009-A (JP)
Title: Communication device providing extended service
Inventor: CHANG SHYE-BIN S
IPC: H04M1/247
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device that provides extended services.  <P>SOLUTION: A POTS interface system receives analog voice signals for a call, when in operation. The POTS interface system converts the analog voice signals from analog to digital to generate digital voice signals. A processing system performs an application on the digital voice signals to provide at least one presentation format of the digital voice signals of the call to a user. A conversion system then converts the digital voice signals into analog voice signals, and a voice interface system transmits audible signals to the user. A digital interface system receives digital data signals from a data service provider, and the processing system performs an application on the digital data signals to provide additional data to the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006142209-A (JP)
Title: Method for preparing visible light response type photocatalyst
Inventor: ISHIBAI YOICHI
IPC: B01J37/02
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst excited by irradiation with visible light and stably exhibiting a high photocatalytic activity.  <P>SOLUTION: A halogenated platinum compound is carried on the surface of photocatalyst particles by sintering non-sintered photocatalyst particles at a temperature of a range of 200-700°C and then reacting the resultant photocatalyst particles, a halogenated platinum compound and a carrying accelerator in a solvent under heating. Titanium oxide particles having anisotropy shapes are preferable as the photocatalyst particles, and a chlorinated platinum compound is preferable as the halogenated platinum compound. The amount of the halogenated platinum compound carried is preferable within a range of 0.01-5 wt% in terms of Pt to the photocatalyst particles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006143974-A (JP)
Title: Environmental cleaning material and method for producing the same
Inventor: SUGAI YUICHI
IPC: C09K109/00
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmental cleaning material utilizable for degrading malodorous components in a poultry farm, etc., or as a soil conditioner by immobilizing a microorganism used for bio-cleaning in an inorganic porous material present in the natural world and to provide a method for producing the same.  <P>SOLUTION: The environmental cleaning material is obtained by impregnating tuff grains having 1-20 mm average grain diameter with a microorganism degrading a causative material of environmental pollution such as the malodor and contributing to the environmental conservation. The environmental cleaning material as the tuff grains has a mineral composition of 20-30% of quartz, 30-40% of albite, 5-10% of chlorite and 5-10% of zeolite and a chemical composition of 70-75% of SiO<SB>2</SB>, 10-15% of Al<SB>2</SB>O<SB>3</SB>, 4-5% of Na<SB>2</SB>O, 3-4% of FeO, 2-3% of K<SB>2</SB>O, 1-2% of CaO, 1-2% of MgO and <1% of TiO<SB>2</SB>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006152542-A (JP)
Title: Earthquake thrust-up floating preventive structure of manhole
Inventor: ENAMI HIROSHI
IPC: E03F5/02
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a conduit by eliminating thrust-up floating of a concrete manhole caused by swinging and liquefaction by an earthquake and damaging to a water conduit such as sewerage.  <P>SOLUTION: This invention can eliminate the thrust-up floating of the manhole by the earthquake by arranging an outwardly horizontally overhanging thrust-up floating preventing fin on the whole periphery or partially in one to a plurality of stages on an outside surface of a vertical cylindrical part of the concrete manhole.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006156492-A (JP)
Title: Semiconductor device
Inventor: TANIDA KAZUMA
IPC: H01L25/07
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can reduce an electric resistance between a solid state device and a semiconductor chip.  <P>SOLUTION: This semiconductor device 1 includes a wiring board 2 and the semiconductor chip 3. The wiring board 2 has a connection surface 2a in which a connection pad 10 made of metal is projected and formed. The semiconductor chip 3 has a functional surface 3a in which a bump electrode 13 made of metal is projected and formed. The semiconductor chip 3 has the functional surface 3a made to oppose the connection surface 2a in which a predetermined interval D3 is held between the functional surface 3a and the connection surface 2a and bonded. The connection pad 10 and the bump electrode 13 are connected by the connection pad 10 and the connecting element 15 which contains a low melting point metal having a solid line temperature lower than the connection pad 10 and the bump electrode 13. In the opposite direction of the functional surface 3a and the connection surface 2a, the sum of the height D1 of the connection pad 10 and the height D2 of the bump electrode 13 is 1/2 or more of the predetermined interval D3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006152595-A (JP)
Title: Joining and linking structure for wooden building
Inventor: HOSOKAWA SEIJI
IPC: E04B1/58
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining and linking structure which can keep a manufacturing cost lower than ever before, which eliminates restrictions on a driving stroke of a driven horizontally-longer wedge, and which enables re-fastening to be performed by re-driving when the driven horizontally-longer wedge is loosened.  <P>SOLUTION: In this joining and linking structure for a wooden building, a wedge guiding piece d, the height h of which is set almost equal to that of window holes b' and c' for the wedge and where a vertical recessed groove 12 is cut on an outer surface, and a wedge guiding piece d', the height h of which is equal to that of the guide piece d and wherein a vertical protrusive streak 16 is protrusively formed on an outer surface, are mounted in the state of making inner surfaces 11 and 15 of the guide pieces d and d' face each other by fitting the recessed groove 12 of the guide piece d into a hole edge b'1 of the window hole b' of a joint fitting b and fitting the protrusive streak 16 of the guide piece d' into a fitting vertical groove 8 of a beam or a girder; and the driven horizontally-longer wedge e, the height h of which is set equal to the height h of the guide pieces d and d', is driven between the pair of wedge guide pieces d and d'.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006153556-A (JP)
Title: Rev counter
Inventor: NEDACHI KEIJUN
IPC: B60K35/00
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rev counter capable of grasping the number of revolutions of an engine after a shift change prior to the shift change at all times as a current traveling speed is maintained.  <P>SOLUTION: The rev counter is provided with both an auxiliary needle 40a for displaying the number of revolutions of the engine when a gear in current use is shifted down by one gear and an auxiliary needle 40b for displaying the number of revolutions of the engine when the gear in current use is shifted up by one gear in addition to a main pointer 30 for displaying the number of revolutions of the engine in the position of the gear in current use. The numbers of revolutions of the engine indicated by the auxiliary needles are computed by a post-shift engine rotational number computation means 76 on the basis of a current number of revolutions of the engine, a change gear ratio of the gear down by one gear, and a change gear ratio of the gear up by one gear. Auxiliary needles 40a and 40b having a different shape from that of the main pointer 30 and provided for the peripheral side of a dial 22; lightings 50a and 50b of light emitting diodes; and displays 60a and 60b of liquid crystal panels can be used as the auxiliary needles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006150514-A (JP)
Title: Chuck for bevel gear
Inventor: KURAUCHI OSAMU
IPC: B23B31/02
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chuck for a bevel gear which can fix a bevel gear so that a bevel gear high in machining accuracy can be formed.  <P>SOLUTION: The chuck for a bevel gear is used for fixing the bevel gear 51 having a tooth profile in which tooth traces are inclined to the axis. The chuck is provided with a plurality of chuck claws 7 arranged circumferentially at intervals, a second hydraulic cylinder 21 for driving the chuck claws, and a first hydraulic cylinder 11 for controlling the second hydraulic cylinder by forward/backward movement of a draw bar 41. The chuck for a bevel gear fixes the bevel gear having tooth profile, in which the tooth traces are inclined to the axis, with a plurality of the chuck claws fixing the bevel gear by imparting a uniform load to it. The chuck is provided with a plurality of the chuck claws arranged circumferentially at intervals, the second hydraulic cylinder for driving the chuck claws, and the first hydraulic cylinder for controlling the second hydraulic cylinder by the forward/backward movement of the draw bar. A plurality of the chuck claws fix the bevel gear by imparting the uniform load to it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005191558-A (JP)
Title: Hermetically sealed electronic component
Inventor: UOTANI SHUNEI
IPC: H03H9/02
Filed: 2004-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetically sealed electronic component which is lead-free and excellent in heat resistance and to provide a hermetically sealed electronic component without the deterioration of airtightness and connectivity after press fitting.  <P>SOLUTION: A base 1 comprises a metal shell 10, insulating glass 13 filled in the shell, and lead terminals 11 and 12 pierced through and fixed to the insulating glass 13. On the shell and the lead terminal of the base, a copper layer, a nickel layer and a gold layer are formed in this order. A tin layer may be formed on the gold layer. The nickel layer is formed by strike nickel plating. Electronic elements are mounted on the base and a cap is press-fitted to seal them hermetically.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006004590-A (JP)
Title: Disk driving device
Inventor: HOSHINO TORU
IPC: G11B17/056
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk driving device capable of easily recognizing at least one of the presence and type of a disk on a tray and the operation state of the device.  <P>SOLUTION: A tray has a light radiation part. A sensor 19 that is a control information generation part generates control information based on at least one of the presence of a disk on the tray, the size of the disk, specific identification information recorded in the disk, the position information of the tray, and the operation state of a driving part (optical pickup 150 or the like). A control unit 160 controls the light emission of a light source 11 based on the control information to change the emission pattern of a light emitted from the light radiation part of the tray.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006158256-A (JP)
Title: Sheet recovery device
Inventor: OKATAKE YASUYUKI
IPC: A01G13/00
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet recovery device designed so as to prevent a sheet from getting lose at almost the center part in its width direction when removing the sheet from a ridge.  <P>SOLUTION: The sheet recovery device 1 is mounted on a potato harvesting machine 2 supported so as to travel along the ridge U, provided with a sheet feeding roller 22 rotatably supported centering around a shaft 21 extending in a ridge width direction above the ridge, and a sheet recovery part 25 retracting a mulching film S through the upper side of the sheet feeding roller 22, and structured so as to sequentially recover the mulching film S starting from one end side of the mulching film S while travelling along the ridge U depending on the potato harvesting machine 2. The sheet feeding roller 22 is formed so that the diameter of an almost center part 22a in its width direction is relatively larger than the diameters of both end parts 22b in its width direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006165261-A (JP)
Title: Connecting structure of grounded conductor pattern of circuit board for housing frame
Inventor: MIZUIDE HIROSHI
IPC: H05K9/00
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of grounded conductor pattern of circuit board for a housing frame for ensuring the preferable connecting state between the grounded conductor pattern of circuit board and the housing fraqme while reducing the number of screwed areas in the simplified structure.  <P>SOLUTION: The connecting structure includes a circuit board 11 which is conductive to the grounded conductor pattern 13 and provided with a plurality of through-holes 12 arranged to freely allow insertion of a fixing screw 15 and a housing frame 21 conductively arranged among the grounded conductive patterns 13 of the circuit board 11. A couple of through-holes 12 in the opposing positional relationship on the circuit board 11 are freely fixed to the side of housing frame 21 via the fixing screw 15 and at least a couple of through-holes 12 among the remaining through-holes 12 are freely engaged with each protrusion 23 projected at the corresponding portions of the housing frame.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006166148-A (JP)
Title: Camera device
Inventor: CHISHIMA MAKOTO
IPC: H04N13/239
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To properly perform stereo photography and panoramic photography, without making a camera turnable with respect to a case body to which the camera is installed.  <P>SOLUTION: A camera device is provided with a case body 1D, to which an imaging lens 11D, is fixed and a case body 1U to which an imaging lens 11U is fixed to be moved relatively to the case body 1D in the state of facing the case body 1D, and can alternately image panoramic images or stereo images. In the case that the imaging lenses 11D and 11U are arranged at open positions separated from each other accompanying the relative movement of the case body 1U, the respective optical axes of the imaging lenses 11D and 11U are set at such positions that the stereo images can be picked up. In the case that the imaging lenses 11D and 11U are arranged at closed positions close to each other accompanying the relative movement of the case body 1U, the respective optical axes of the imaging lenses 11D and 11U are set at such positions that the panoramic images can be imaged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160345-A (JP)
Title: Folding box made of synthetic resin
Inventor: HAYASHI YUICHIRO
IPC: B65D6/18
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding box made of a synthetic resin capable of preventing overlapped bottom pieces from shifting in the face direction each other under a condition of box-shaped assembly by a simple constitution to hold the box shape into a rectangle or a square, simply folding it, making the inner face of the bottom flat under the condition of box-shaped assembly, and improving supporting strength of the bottom and shape retaining properties of the bottom.  <P>SOLUTION: In the folding box 7 made of the synthetic resin, an engaging means 30 for preventing the bottom pieces 4 from shifting is provided on the overlapped bottom pieces 4 under the condition of box-shaped assembly, to freely removably engage the engaging means 30 for preventing the bottom pieces from shifting under the condition of overlapping.  <P>COPYRIGHT: (C)2006,JPO&NCIPI