baber/WOPTO huggingface dataset:
Patent JP-2005321666-A (JP)
Title: Method of manufacturing semiconductor optical waveguide
Inventor: YAZAKI TOMOMOTO
IPC: G02B6/13
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce step level differences after wet etching in an embedded structure.  <P>SOLUTION: A total etching time required for each selection-wet etching is determined (S1, S2). A dielectric mask is formed on a cladding layer (S4), after growing an SCH layer, active layer, SCH layer, and cladding layer on a substrate (S3). Only a semiconductor layer at the bottom of the mask is left by dry etching (S5). The phosphoric based (or sulfuric acid based) selection-wet etching and the hydrochloric acid based selection wet etching are performed by two steps (S6-S9). A crystal is grown to embed a remaining layer (S10).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322145-A (JP)
Title: Inter-different language dialog processing method and its equipment
Inventor: FURUSE KURA
IPC: G10L15/00
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-different language dialog processing method and its equipment for achieving communication between interlocutors using different languages without delaying progress of dialog.  <P>SOLUTION: Determination on whether to accumulate a dialogue expression input in a dialogue system by a first interlocutor in the dialogue system once or to transmit to a second interlocutor is asked to the first interlocutor. When a reception result of input is once accumulated, a next dialogue expression can be input. When the reception result of the input is transmitted to the second interlocutor, the dialogue expression accumulated in the dialogue system is transmitted to a machine translation part. The inter-different language dialog processing method and equipment for embodying it present the reception result of the input to the second interlocutor by translating into a second language used by the second interlocutor in the machine translation part by repeating these steps.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320944-A (JP)
Title: Cooling structure of open deck type cylinder block
Inventor: YAMAMOTO HIROTAKA
IPC: F16J10/00
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly cool a cylinder block near a deck face while minimizing the lowering of the rigidity of the cylinder block.  <P>SOLUTION: This open deck type cylinder block is so formed that a water jacket 33 formed to surround the periphery of a cylinder bore 16a is opened to the deck face 11a. The wall thickness of the cylinder block near the deck face 11a between the cylinder bore 16 and the water jacket 33 is set so that a wall thickness Te on the exhaust side is smaller than a wall thickness Ti on the intake side. Accordingly, cooling is promoted by increasing heat conductivity between the cylinder bore 16a on the exhaust side which is liable to be specially heated by the exhaust gas near the deck face 11a which is liable to be heated by combustion, and the water jacket 33 to increase knocking resistance, to increase a compression ratio, to save on fuel consumption, and to increase output.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325858-A (JP)
Title: Grease-sealed bearing for motor
Inventor: KAWAMURA TAKAYUKI
IPC: C10N40/02
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease-sealed bearing for a motor capable of effectively preventing peel in a rolling surface due to hydrogen embrittlement.  <P>SOLUTION: In the grease-sealed bearing for a motor, the grease composition sealed in a bearing is obtained by blending a thickening agent and an additive agent in a basic oil. The additive agent comprises at least molybdate and organic acid salt, and the molybdate is at least one molybdate selected among sodium molybdate, potassium molybdate and lithium molybdate, and the organic acid salt is sodium salt of organic acid having 1-20 carbon. Blend ratio of each of components is set so that the molybdate is blended at 0.01-5 weight % in relation to the whole of the grease composition and that the organic acid salt is blended at 5-70 weight % in relation to addition quantity of the molybdate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004275778-A (JP)
Title: Looseness preventive structure of seat reclining device for car
Inventor: OYA MASAKIYO
IPC: B21D53/88
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a looseness preventive structure of a seat back of an internal gear type of seat reclining device.  <P>SOLUTION: The internal gear type of seat reclining device has a tooth member 11 and guide parts 13, 13 which sandwich, guide and move the tooth member 11. The tooth member 11 has sides parallel to the guide parts 13, 13. At least one of a pair of the guide parts 13, 13 has closely contacting parts 49, 50 which protrude from the other surface of a guide groove 12 to the side of the tooth member 11. The closely contacting parts 49, 50 are at least at the end of the guide groove 12, that is, on the side of a tooth part 7 engaging with a tooth part 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005324237-A (JP)
Title: Method for detecting internal crack of continuously cast slab and detection device used therefor
Inventor: EGUCHI JUN
IPC: B22D11/16
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection method for correctly detecting internal cracks which can be caused at the time of obtaining a continuously cast slab by a relatively simple method, and to provide a detection device used therefor and capable of detecting the same at a low cost.  <P>SOLUTION: In the device for detecting the internal cracks w of the continuously cast slab M lowering from a die 1 to the lower part, a non-contact type sensor C for detecting the dislocation of a bolt head 8 projecting from the end face of the rotary shaft 5 of any support roller 3 in a plurality of support rollers 3 rotating in contact with the side face of the continuously cast slab M to the side of a bearing 10 is provided near the bearing 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329123-A (JP)
Title: Bedclothes cover
Inventor: KIMURA SETSUKO
IPC: A47G9/02
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bedclothes cover capable of reducing the frequency of washing of a comforter cover by attaching a cover body and permitting easy washing of the cover body.  <P>SOLUTION: The clothes cover can be attached to the comforter cover 2 covering the whole of a comforter 1. The vertical width of the sheet-like cover body 3 whose horizontal width is almost the same as that of the comforter cover 2 is set longer than the vertical width of the comforter cover 2. The cover body 3 is structured to cover the rear side of the comforter cover 2 from the lower end to the upper end when the cover body 3 is disposed on the rear side of the comforter cover 2. At the time, the margin 3A of the cover body 3 out of the comforter cover 2 can be disposed as a neck cover part 3A by folding back the margin 3A to the neck region on the front side of the comforter cover 2 from the upper end of the comforter cover 2 and exposing the folded part. First jointing means 4 jointed to the left and right side edges of the comforter cover 2 are attached to the left and right side edges of the cover body 3, and a second jointing means 5 jointed to the neck region on the front side of the comforter cover 2 is attached to the exposed end of the neck cover part 3A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335830-A (JP)
Title: Freely foldable self-supporting enclosure member
Inventor: MATSUMOTO YOSHIAKI
IPC: B65F1/00
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freely foldable self-supporting enclosure member, capable of easily forming an object collecting zone separated from the rest with ease on a road or the like.  <P>SOLUTION: The freely foldable self-supporting enclosure member 100 is formed in a cylindrical form and covered with rectangular surfaces 10, 20, and 30 as four surfaces surrounding a plane and a bottom that are opened. The front surface 10, the back surface 20, and both side surfaces 30 are formed in roughly similar width. A cover part 70 is provided to be extended from an upper side 41 of the back surface 20. The cover part 70 is formed to be larger than the plane, so that it is put on the plane to protrude from the front surface 10 and/or the side surfaces. Parts protruding from the plane can be fixed to the front surface 10 or the side surfaces 30 at an upper part by use of hook-and-loop fasteners 90 or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333809-A (JP)
Title: siRNA AGAINST JC VIRUS AGNOPROTEIN AND MEDICINE CONTAINING THE SAME
Inventor: NAGASHIMA KAZUO
IPC: A61K35/74
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a medicine composition which treats JC virus infected diseases, e.g., progressive multifocal leukoencephalopathy (PML) by inhibiting expression of agnoprotein and suppressing proliferation of JC virus, a polynucleotide therefor and a use thereof.  <P>SOLUTION: The medicine composition for treating JC virus infected cells by an RNAi (RNA interference) method comprises using a short interfering RNA (siRNA) against a gene encoding JC virus agnoprotein. The polynucleotide is an active ingredient therefor. The medicine composition for treating JC virus infected diseases comprises a short interfering RNA (siRNA) against a gene encoding JC virus agnoprotein or a gene forming the siRNA and a pharmaceutically permissible carrier. The polynucleotide therefor is obtained. The gene is used for producing the medicine composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305074-A (JP)
Title: Aspirator
Inventor: KUDO BUICHI
IPC: A47G21/18
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aspirator for smoothly replenishing moisture of a disabled person of a hand.  <P>SOLUTION: A float valve 31 exists in a liquid reservoir, and an air vent 24 from an air cleaner 14 projects from an upper part. The common hole tip 26 exists in the lower part of a liquid reservoir, and an air vent 8 exists in parallel to a common hole 21 in-between, and a tip air vent projects. The float valve 31 exists in a float valve 1 position 12 when there is no moisture liquid, and blocks up the common hole tip 26. When aspirated by an aspiration port 3, inspired air reaches an aspiration tube hole via an aspiration tube 6, and reaches a liquid feed tube 16 communicating with a liquid feed hole from a connected common hole 21, and sucks the moisture liquid from a liquid feed port 17 contacting with the bottom in a liquid vessel 1. When stopping aspiration, the sucked moisture liquid pushes away the float valve 31, and enters the liquid reservoir. The float valve 31 floats, and reaches a float valve 2 position 13. When the air vent tip is blocked up by the moisture liquid, an air flow to an air vent 15 is cut off, and a flow of the moisture liquid is stopped. A check valve 33 is arranged for stopping a backflow when the liquid vessel 1 exists in a position lower than the inhalation port 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337325-A (JP)
Title: Endless belt for transmission
Inventor: HASEBE MASAHIRO
IPC: F16G13/06
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve positioning accuracy of connecting pins with respect to link plates while maintaining strength of the connecting pins.  <P>SOLUTION: In this endless belt for transmission, the large number of link plates 1 are connected with each other by the connecting pins 2A, 2B, and ends of the endless belt for transmission are made rotatably endless by rolling of rolling faces 21 of each of the pins 2A, 2B. In the outer peripheral face portions opposing to inner peripheral faces of fitting holes 13 of the link plates 1, each of the connecting pins 2A, 2B has two flat faces 22 extending in the pin axial direction and a projecting part 2a sandwiched between the flat faces 22. The flat faces 22 of the connecting pins 2A, 2B abut on the link plates 1, and due to this structure, the connecting pins 2A, 2B are highly positioned. The projecting parts 2a function to maintain the strength of the pins 2A, 2B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341093-A (JP)
Title: Contents adaptating apparatus, contents adaptation system, and contents adaptation method
Inventor: SEKIGUCHI SHUNICHI
IPC: H04N19/196
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional video transcoding wherein spatial adaptation reproduction, such as limit of a video image placed on a target region and only the target part displayed on the entire screen with high definition is difficult, because video transcoding uses an entire input image frames for a conversion object and objects in the video image are all uniformly reduced, when the display screen of a reproduction terminal (such as a mobile terminal) is small.  <P>SOLUTION: This contents adaptation apparatus extracts a target region in digital video contents, calculates resolution conversion ratio, on the basis of resolution information of input video contents and resolution designation information of output video contents, carries out conversion processing of the input video contents on the basis of the calculated resolution conversion ratio and the extracted target region, and converts original video contents into a form which is desirable by a reproduction terminal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339680-A (JP)
Title: Magnetic head
Inventor: YASUI HIROTO
IPC: G11B5/255
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating surface protective film having excellent corrosion resistance, electric resistance and mechanical wear resistance in an ultrathin film.  <P>SOLUTION: This floating surface protective film having excellent corrosion resistance, electric insulation and mechanical wear resistance in an ultrathin film is realized by arranging a silicon nitride thin film having high density, high electric resistance, chemical stability and high adherence to a substrate at the lowest layer of the floating surface protective layer and arranging a film composed of tetrahedral amorphous carbon and nitrogen at the highest layer of the floating surface protective film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337170-A (JP)
Title: Engine electronic control device and vehicle having the same mounted thereon
Inventor: NISHIGAKI TAKAHIRO
IPC: F02D41/16
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure opportunities for learning operation quantity in an engine electronic control device having opportunities to increase a target speed of idling speed.  <P>SOLUTION: An engine ECU 50 learns a base duty ratio command value of an actuator 22a driving a throttle valve 22 which is an engine operation quantity as one of conditions where the idling target speed enters a predetermined rotation speed zone during idling operation. If learning is incomplete, idling target speed increase request is rejected and change of the idling target speed is prohibited even if an air conditioner ECU 90 issues the idling target speed increase request. Since change of the idling target speed is prohibited when learning of engine operation quantity is incomplete, a situation that the idling target speed is changed and gets out of a predetermined rotation speed zone and a learning start condition is not established can be avoided. Consequently, opportunities to learn engine operation quantity is sufficiently secured.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348512-A (JP)
Title: Dynamo-electric machine
Inventor: KIMURA MAMORU
IPC: H02K19/26
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamo-electric machine which can be cooled without being provided with a separate cooler even in case that the heating density is high, by making its physical constitution small.  <P>SOLUTION: The dynamo-electric machine 1 is equipped with two stator cores 10 where coils 13 are wound concentratedly on teeth parts 12 which are made in plural numbers to project inward from a circular yoke 11, and a rotor 20 which is arranged to pass inside the two stators 10 and rotates to the stator core 10 by the magnetic fields generated by the teeth parts 12. Then, the rotor 20 is provided with a radial fan 22 for cooling the coil end part 13a of the coil 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348164-A (JP)
Title: Client terminal, gateway apparatus, and network equipped with these
Inventor: MIZUNO SHINTARO
IPC: G06F21/31
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a network system which enables a user to access a plurality of networks by being certified as the user once.  <P>SOLUTION: A gateway apparatus 11a performs user certification by a request of a client terminal 5, and if it is normal, issues an address and a ticket for accessing server apparatuses 12a, 12b. A gateway apparatus 11c receives an access request from the client terminal via a network system 1. When the gateway apparatus 11c receives the ticket issued by the network 1 as user certification information, verifies the ticket by a private key of the network 1 exchanged beforehand, and issues an address and a ticket for accessing server apparatuses 12c, 12d if the verification result is normal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354171-A (JP)
Title: Image display apparatus
Inventor: HIRAHARA KEIICHIRO
IPC: G09G5/36
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus capable of stably imaging a written image independently of a surrounding state of external light.  <P>SOLUTION: When a CCD camera 6 images a write face 5, the image display apparatus 1 brings the color of an image projected from a projector 4 into a white color and displays the image on a display screen 3a. Further, the image projection display apparatus 1 discriminates an external light state such as the lightness of the surrounding of itself and a direction of the illumination or the like, and when the image projection display apparatus 1 discriminates that the external light required for extracting the written image from the image of the write face imaged by the CCD camera 6 exists around the write face 5, the image projection display apparatus 1 brings the color of the image projected from the projector 4 into a black color, and when the image projection display apparatus 1 discriminates that the external light required for extracting the written image from the image of the write face imaged by the CCD camera 6 does not exist around the write face 5, the image projection display apparatus 1 brings the color of the image projected from the projector 4 into the white color.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005351106-A (JP)
Title: Exhaust gas temperature estimation device for internal combustion engine
Inventor: HOSHI KOICHI
IPC: F02D45/00
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas temperature estimation device which achieves exhaust gas temperature estimation with higher accuracy.  <P>SOLUTION: An exhaust gas temperature estimation device of an internal combustion engine is equipped with an oxygen concentration detecting means for detecting oxygen concentration in exhaust gas, a heating means which has a resistance and heats the oxygen concentration detecting means by heat generation caused by supply of electric power to the resistance, a resistance value detecting means for detecting resistance value of a resistance, a variation calculating means(S105) for calculating variations in the resistance value of a resistance with respect to a reference resistance value on the basis of the resistance value of a resistance in an engine prestart condition of an internal combustion engine, a resistance value correcting means (S109) for correcting the resistance value detected by the resistance value detecting means on the basis of variations of the resistance value calculated by the variation calculating means, and an exhaust gas temperature estimating means (S110) for estimating temperature of exhaust gas flowing through an exhaust passage on the basis of a resistance value corrected by the resistance value correcting means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005353714-A (JP)
Title: Sheet-like circuit device, its manufacturing process and its connection method
Inventor: HIGASHIDA TAKAAKI
IPC: H05K3/28
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-like circuit device which can be manufactured by a simple process employing no warp correction mechanism, or the like, without causing any residual strain, and to provide its manufacturing process and connection method.  <P>SOLUTION: In the sheet-like circuit device 10, a sheet-like substrate 12 has a concave surface on which the capacitor element 16 of a thin film circuit is formed. Percentage warp rate representative of a warp wp (sign is minus when the end part is lower than the central part), i.e. the difference of height in the thickness direction between the central part and the end part of the surface of the sheet-like substrate 12, divided by the length L in the longitudinal direction 11 of the sheet-like substrate 12 is ≥-5% and <0%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350709-A (JP)
Title: Seamless pipe made of molybdenum, and manufacturing method therefor
Inventor: SAKAKIBARA KAZUNAGA
IPC: C22C27/04
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seamless pipe made of molybdenum, which has a higher recrystallization temperature, higher radial crushing strength each before and after recrystallization, and a more excellent high-temperature resistance (hanging down resistance) in a horizontal-position than the seamless pipe made of pure molybdenum has, and to provide a manufacturing method therefor.  <P>SOLUTION: The seamless steel pipe 5 made of molybdenum is formed from an ingot which includes at least one form of lanthanum or lanthanum oxide of 0.10 to 1.0 mass% in terms of lanthanum element, and the balance substantially molybdenum. The pipe 5 has a layered structure composed of long and thin crystal grains which have an aspect ratio of 3 per square millimeter or higher by average in the longitudinal cross section, after having been recrystallized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354290-A (JP)
Title: Delay circuit
Inventor: KAWABE AZUMA
IPC: H03K5/13
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a delay time by a simple circuit constitution.  <P>SOLUTION: A delay circuit comprises a MOS (Metal-Oxide Semiconductor) capacity 23 that has a prescribed gate threshold voltage and stores charge by applying a constant current, a comparison circuit 24 for comparing a gate current value in the MOS capacity 23 with a prescribed threshold voltage for outputting a value corresponding to the compared result, and a MOS transistor 25 that is diode-connected to the comparator 24 and has the same gate threshold voltage as the MOS capacity 23.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350595-A (JP)
Title: Pneumatic tire
Inventor: OCHIAI TETSUO
IPC: B60C1/00
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pneumatic tire using a silica-mixed sidewall rubber composition having cut resistance/fatigue resistance and reduction in fuel cost balanced in a high order while keeping processability.  <P>SOLUTION: The pneumatic tire is obtained by using a rubber composition as a sidewall produced by mixing (A) 100 parts wt. of rubber composed of 20-60 pts.wt. of natural rubber and/or polyisoprene rubber and 40-80 pts.wt. of the total of butadiene rubber prepared by preblending 5-40 wt.% of low-molecular-weight butadiene rubber having 6,000-60,000 number-average molecular weight with 60-95 wt.% of high-molecular-weight butadiene rubber having ≥500,000 number-average molecular weight with (B) 30-60 pts.wt. of the total of 10-40 pts.wt. of silica and carbon black, (C) a sulfenamide-based vulcanization accelerator and (D) 1.3-1.8 pts.wt. of sulfur in the blending ratio of the vulcanization accelerator/sulfur of 0.5-0.7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI