baber/WOPTO huggingface dataset:
Patent JP-2004271143-A (JP)
Title: Heat exchanger
Inventor: YAMAGUCHI HIROSHI
IPC: F28F9/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate formation of a member constituting a header tank and obtain precision in a tube assembly position sufficiently when arranging groups of tubes in a plurality of rows and connecting the header tank with each tube.  <P>SOLUTION: The header tank 11 is constituted by a combined body of first tank constituting members 12, 13 forming tube insertion holes 12a, 13a, respectively, and second tank constituting parts positioned on the opposite sides. The first tank constituting members 12, 13 are independently formed by corresponding to hollow parts R1, R2 with which tubes 3, 3 of the groups of tubes A, B are communicated, respectively, and the second tank constituting members 14 are formed into an integral molded part. Fitting parts 14a, 14b fitted into openings of the upstream side and downstream side first tank constituting members 12, 13 are formed in the second tank constituting member 14. Both of the first tank constituting members 12, 13 are positioned by the second tank constituting member 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277601-A (JP)
Title: Re-releasable aqueous adhesive composition
Inventor: UEDA MITSUNORI
IPC: C09J157/10
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a re-releasable aqueous adhesive composition which shows little increase in adhesive strength over time, is excellent in antifouling property in terms of preventing staining such as adhesive deposit or marks on an adherend when re-released and is excellent in mechanical stability as an aqueous adhesive composition.  <P>SOLUTION: The re-releasable aqueous adhesive composition comprises an emulsion [A] and a crosslinking agent [B], wherein the emulsion [A] is obtained through emulsion polymerization of a monomer mixture containing 50-99.7 wt.% alkyl (meth)acrylate (a1) containing a 4-12C alkyl group, 0.1-20 wt.% unsaturated monomer (a2) containing a carboxy group, 0.1-20 wt.% polyfunctional unsaturated monomer (a3), 0.1-10 wt.% unsaturated monomer (a4) containing a carbonyl group and 0-49.8 wt.% other unsaturated monomer in the presence of a reactive emulsifier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276098-A (JP)
Title: Heating method and heating device, and soldering method and soldering apparatus
Inventor: OU SEIHA
IPC: H05K3/34
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To secure the worked quality of a material to be worked by controlling an irradiating method and also, to prevent thermal damage to the material to be worked, when the material to be worked is worked by irradiating a plurality of positions in the material to be worked, such as soldering, with a light energy.  <P>SOLUTION: A heating device is provided with a light source 2 for irradiating the material with the light energy, a positioning means 3 for guiding the light energy from the light source to the plurality of positions in the material to be worked and a control part 1 for controlling the positioning means 3 and the light source 2. When the plurality of positions in the material to be worked are continuously irradiated with the light energy corresponding to each position, the control part 1 controls the maximum temperature rising of the material to be worked to the heat resistance temperature or lower to prevent thermal damage to the material to be worked.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004244716-A (JP)
Title: Thin film manufacturing method
Inventor: YANAGIYA TAKAHIKO
IPC: H01L41/316
Filed: 2003-02-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ZnO thin film with the c-axis uniaxially oriented in the plane of the thin film irrespective of the kind of a substrate.  <P>SOLUTION: Temperature gradient is formed in the direction of orientation of the c-axis, and a ZnO thin film is deposited on a substrate 11. The temperature gradient is formed, for example, by heating one end face of a substrate base 14 with the substrate 11 installed thereon by a heater 13 while cooling the other end face opposite to the end face by a cooling unit 15. The ZnO thin film may be deposited by using a sputtering method, a CVD method, or the like. The ZnO thin film is deposited on the substrate 11 so that the c-axis is oriented in the direction of the temperature gradient. In this method, various kinds of substrates such as a metal substrate of Al, Cu or the like, a glass substrate, etc. may be employed. In addition, a ZnO single crystalline thin film of higher crystallinity and excellent quality can be obtained by depositing the ZnO thin film on a single crystal substrate by using this method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004286249-A (JP)
Title: Showcase
Inventor: ISHIKAWA AKIHIKO
IPC: F25D11/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a showcase capable of preventing air curtains in air passages from being disturbed even when either of the first and second air passages is selected.  <P>SOLUTION: This open showcase 1 comprises a first air passage H1 cooling all commodities in a showcase body 21 and a second air passage H2 cooling those commodities disposed under the showcase body 21. A variable blow duct 812 movable in the longitudinal direction is connected to the front end of a branch duct 8. When cool air is circulated in the first air passage H1, the variable blow duct 812 is moved to the inner of the the showcase body 21. On the other hand, when cool air is circulated in the second air passage H2, the variable blow duct 812 is moved to the outside of the showcase body 21. By this, even in any of the cool air circulations in the first and second air passages H1 and H2, the air curtains formed at the front part 3a of the showcase body 21 are not disturbed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288284-A (JP)
Title: Manufacturing method of stamper for optical disk
Inventor: TAKEDA MINORU
IPC: C23F4/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent omission of the convex part of a stamper of a fine pattern when molding in mass production of optical disks.  <P>SOLUTION: In a manufacturing method of a stamper for optical disks, a negative electron beam photosensitive resist layer is applied and formed on a semiconductor substrate 1, a concave part of an irregular pattern of an optical disk obtained finally by electron beam irradiation plotting and phenomenon of a pattern corresponding to the irregular pattern formed on the optical disk obtained finally, for example, the resist layer in which a forming part of information pit is convex is patterned. a semiconductor substrate surface is etched by plasma etching making this resist pattern as a mask, and the resist pattern is eliminated. First plating forming a Ni plating layer is performed for the semiconductor substrate surface on which the irregular pattern is formed, this plating layer is peeled off from the semiconductor substrate surface, and a first stamper 41, that is, a mother stamper is manufactured. At the time, in the semiconductor substrate 1, as the pit forming part is convex, a concave part forming the convex part of the pit forming part in the formed stamper of the optical disk of the mother pattern is not in a state in which it encroaches to the semiconductor substrate 1, peeled off easily and good, omission is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277677-A (JP)
Title: Method for producing polyolefin
Inventor: ABE SHINJI
IPC: C08F2/44
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyolefin, capable of achieving the prevention of obstruction caused by the occurrence of a sheet-shaped or lump-shaped polymer and having a high production efficiency of the polyolefin by a good catalytic activity simultaneously and excellent in continuous production property.  <P>SOLUTION: This method for producing the polyolefin is provided by (co)polymerizing 1 kind or 2 kinds of α-olefin(s) in a gas phase in a fluidized bed reaction vessel by keeping ≥1 mol % concentration of (A) a saturated aliphatic hydrocarbon in the reaction vessel, and making at least 1 kind of a compound selected from (B) an aliphatic amide and (C) a nonionic surfactant existing in the reaction vessel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284557-A (JP)
Title: Power transmission device for engine
Inventor: NAGANAMI MITSUGI
IPC: F16H9/14
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce dimension in a vehicle width direction of a power transmission device for an all-landform traveling vehicle.  <P>SOLUTION: The power transmission device for the engine is mounted to the all-landform traveling vehicle, and provided with a crankshaft 12 driven by the engine. The crankshaft 12 is arranged in a vehicle body so as to face the vehicle body width direction. A counter shaft 31 is arranged parallel to the crankshaft 12, and rotation of the crankshaft 12 is transmitted to the counter shaft 31 via gears 32, 33. A primary shaft 58 is coaxially arranged to the counter shaft 31. The primary shaft 58 has a primary pulley 62 with variable groove width. A secondary pulley 64 with variable groove width connected to the primary pulley 62 via a V belt 65 is provided for a secondary shaft 59. Rotation of the crankshaft 12 is transmitted to the primary shaft 58 via the counter shaft 31 parallel to the crankshaft 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297153-A (JP)
Title: Leakage transmission line antenna
Inventor: MATSUSHITA HISAHIRO
IPC: H01Q13/22
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage transmission line antenna capable of emitting radio waves of a plurality of frequency bands and simultaneously obtaining respective radiation characteristics even when the frequency bands are apart from each other.  <P>SOLUTION: The leakage transmission line antenna consists of one linear leakage coaxial cable to which many slots for radio wave radiation are provided. Exclusive intervals P1, P2, P3 are assigned to three radiation frequency bands B1, B2, B3 in the leakage coaxial cable, and the slots are provided to the exclusive sections P1, P2, P3 of the leakage coaxial cable under a condition matching a desired radiation characteristic in the corresponding single frequency bands.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290034-A (JP)
Title: Method for producing meat processed food
Inventor: KISO YUZO
IPC: A23L13/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing meat processed food slightly causing drip of oil and fat even after cooked, rich in juicy and soft feeling, and also excellent in meltability to the mouth, taste and flavor.  <P>SOLUTION: This method for producing the meat processed food comprises the following three processes: a first process of obtaining oil-in-water drip type emulsion liquid or oil-in-water drip type dispersion liquid containing 5-60 wt.% of edible oil and fat, and 1-5 wt.% of protein or peptide; a second process of mixing the oil-in-water drip type emulsion liquid or oil-in-water drip type dispersion liquid with at least one kind of organic acid selected from the group consisting of malic acid, tartaric acid, citric acid and ascorbic acid to coagulate the mixture to obtain emulsion curd; and a third process of mixing the emulsion curd with ground meat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295310-A (JP)
Title: Information providing system
Inventor: TSUCHIMURA KOUICHI
IPC: G06Q50/22
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system providing medical examination information to an organization executing a calculation process of a premium so as to use the medical examination information accumulated in medical institutions for the calculation process of the premium.  <P>SOLUTION: A computer 1 of an information management center totals medical examination data accumulated in computers 2, 2 of a medical institution such as a medical center, a hospital, and classifies them by postal codes, genders and ages to produce and manage sickness data. The computer 1 provides the corresponding sickness data to computers 3, 3 in response to requests from the respective computers 3, 3, while the computers 3, 3 each calculates the insurance premium on the basis of a sickness tendency in each distinct shown by the provided sickness data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293104-A (JP)
Title: Connecting joint and steel pipe prelining method
Inventor: NAKAMURA KAZUYOSHI
IPC: E21D9/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bedrock preceding reinforced method capable of connecting joint for surely connecting a resin pipe to a steel pipe in the bedrock preceding reinforced method making use of the resin pipe and surely embedding the resin pipe.  <P>SOLUTION: A screw section 5 used for the steel pipe prelining method making the reinforcement of a bedrock with the tunnel work and screwed to a screw section of the last end steel pipe of a plurality of steel pipes connected with a screw fitting embedded in the outside of a tunnel excavation area has on the front end side, at the same time, it has an approximately cylindrical fitting section 2 forcedly fitting the resin pipe 3 on the basic end side, a projection section 7 projected in the direction of the diameter is provided to the fitting section 2, and the projection section 7 has an engaging surface in the direction of the axis turned to the front end side and an engaging surface in the direction of rotation turned to the circumferential direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290060-A (JP)
Title: Threshing structure of combine harvester
Inventor: TANAKA YUJI
IPC: A01F12/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threshing structure of a combine harvester, which can quickly and surely adjust the flow of threshed products with dust-conveying valves corresponding to a single stage reaping state or a double reaping state and can prevent the occurrence of grain loss and damaged grains caused by forgetting the flow adjustment of the threshed products with the dust-conveying valves, when the single stage reaping state or the double reaping state is switched between the double reaping state and the single stage reaping state.  <P>SOLUTION: This threshing structure of the combine harvester, having an auxiliary cutting mechanism 14 capable of being switched between a cutting work state acting on reaping target grain straws at a height position different from the height of a reaping mechanism 9 and a stored state not acting on the reaping target grain straws, and having dust-conveying valves 25 for adjusting the flow of the threshed products in a threshing device 4, is characterized by disposing an interlocking mechanism for decreasing the apertures of the dust-conveying valves in a prescribed small quantity to reduce the flow of the threshed products interlocked with the switching of the auxiliary cutting mechanism 14 from the stored state into the reaping action state, and for increasing the apertures of the dust-conveying valves in a prescribed large quantity to accelerate the flow of the threshed products interlocked with the switching of the auxiliary cutting mechanism 14 from the reaping action state to the stored state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290838-A (JP)
Title: Fluid separation filter and fluid separation module
Inventor: SAGOU FUMIAKI
IPC: B01D69/10
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid separation filter having high separation efficiency of a separation fluid and capable of being manufactured by one molding.  <P>SOLUTION: A plurality of main fluid flow passages 3a and a plurality of separation fluid flow passages 3b are provided in a support 2 comprising a ceramic porous body so as to penetrate from one end surface to the other opposed end surface and an opening 4 provided on a side surface is connected to the separation fluid flow passage 3b. It is preferable that the above main fluid flow passages 3a and the above separation fluid flow passages 3b are formed so as to be alternately arranged, the cross section shapes of the above main fluid flow passage 3a and the above separation fluid flow passage 3b are approximately square and they are arranged approximately in parallel to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297920-A (JP)
Title: Drive gear
Inventor: ARAYA SATOSHI
IPC: H02N2/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small drive gear which can, even if a stuck state occurs, can avoid it to restore to such a state as can move again.  <P>SOLUTION: An electro-mechanical conversion element 15 extends/contracts when a voltage is applied. A drive friction member 17 is fixed to one end of the electro-mechanical conversion element in the extension/contraction direction. An engagement member 11 engages with the drive friction member by a friction force. Auxiliary thrust means 20, 20b, and 22 apply the engagement member 11with an auxiliary thrust generated by displacement, in the same direction as the thrust to the engagement member 11 which is applied by the electro-mechanical conversion element 15. The position of the engagement member is so controlled that the engagement member is moved, after completion of operation, to a prescribed position where the auxiliary thrust of the auxiliary thrust means 21b and 22 is received, before stopping.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297923-A (JP)
Title: Planar electromagnetic actuator
Inventor: UEDA YUZURU
IPC: H02K33/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar electromagnetic actuator, capable of simplifying a manufacturing process of a thin membrane magnet formed at a movable portion which is made by outer side and inner side movable plates, of facilitating the manufacturing, and of reducing its size.  <P>SOLUTION: This planar electromagnetic actuator, in which the thin membrane magnet 7 is provided at the movable portion 17 having an outer side movable plate 3 in a frame shape journalled by an outer side torsion bar 2 and the inner side movable plate 5 journalled by an inner side torsion bar 4 which orthogonally crosses in the axial direction of the outer side torsion bar 2 at the outer side movable plate 3; an alternating field is made to act on the movable portion 17 due to an outer portion field generating means 16; and the movable portion 17 is driven by a relative effect of the field of the thin membrane magnet and the outer portion field generating means 16. The thin membrane magnet 7 is formed so that the outer portion field generating means 16 is disposed in the direction of the normal line of the movable portion 17, and the magnetization direction is non-parallel to the respective axial directions of the outer side and inner side torsion bars 2, 4 and is parallel to the movable portion 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294333-A (JP)
Title: Ultrasonic wave receiver
Inventor: FUKUKITA HIROSHI
IPC: G01N29/26
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic wave receiver that can reduce the number of signal lines in a coupling cable and make the coupling cable thin in comparison with the number of oscillators, resulting in flexibility improvement.  <P>SOLUTION: Array modulators 13-15 are arranged corresponding to each group of oscillators 1-16; two or more received signals possessing the same bandwidth (Δf) output from the oscillators of each group are respectively modulated by two or more modulators 132-134,142-144 and 152-154 by the use of different frequency signals (f2, f3, f4); and then the result signals are added to the reception signals from amplifier 131, 141, 151 and the sum is output. The added signals via a coupling cable 31 are demodulated respectively by two or more array demodulators 21-23 and are output as two or more received signals, and the delay addition is performed by delay-adding unit 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303552-A (JP)
Title: Manufacturing method of self-light emitting display device, and self-light emitting display device
Inventor: TAKEDA MINA
IPC: H05B33/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a self-light emitting display device with reduced cost and improved yield, capable of simply forming a separation wall having an overhang part and enlarging a display area, and to provide the self-light emitting display device.  <P>SOLUTION: The manufacturing method of a self-light emitting display device includes a first electrode forming process forming a first electrode 12a on a substrate 11; a separation wall forming process forming a separation wall 17 having electrical insulation property by making the separation wall protrude from the first electrode 12a so sa to cover a part of the first electrode 12a; an overhang forming process forming an overhang part 17a protruding in the direction parallel with the substrate 11 at the upper part of the separation wall 17 by filling a liquid member 16 expanding in volume in an opening part formed by the separation wall 17 shallower than the height of the separation wall 17 and by making the liquid member 16 expand; a light emitting layer forming process forming a thin film of an organic layer having an organic light emitting layer 21R or the like on the first electrode exposed in the opening part; and a second electrode forming process forming a second electrode 18 on the thin film of the organic layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304560-A (JP)
Title: Electronic apparatus
Inventor: KAWAHARA YOSHIO
IPC: H04N7/14
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus having a camera and a microphone capable of easy and clear voice collection from any directions, when a photographer photographs the same direction as the photographer is facing, the photographer himself, or other directions, in an electronic apparatus such as portable telephone, PHS and PDA, capable of photographing a moving image and/or a still image.  <P>SOLUTION: In a portable telephone 1 having a camera 2a and a microphone 4 mounted on the front face, and having a camera 2b mounted on the rear face when the camera 2a is selected; the sensitivity of the microphone 4 is set normal, while, when the camera 2b is selected, the sensitivity of the microphone 4 is set higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298480-A (JP)
Title: Sandwiched display device for game machine
Inventor: NAKATSUKA KUNIHIKO
IPC: A63F7/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sandwiched display device prevented from impeding opening/closing of a door of a game machine and turning a monitor at an angle position easily viewable by a user in necessary.  <P>SOLUTION: This sandwiched display device which is installed between game machines and provides various types of information is provided with the monitor 3 rotationally mounted on a base body 10 provided in the inter-machine, a turning means 5 turning the monitor 3 relative to the base body 10, and a control means controlling the turning of the monitor 3 by the turning means 5. The control means, when the game machine is used, turns the monitor 3 to the user side and fixes the monitor 3 in a position easily viewable by the user and, when the game machine is unused, stores the monitor 3 in the side of the base body 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI