baber/WOPTO huggingface dataset:
Patent JP-2004343567-A (JP)
Title: Radio communication apparatus, radio communications method, and program
Inventor: SUGAYA SHIGERU
IPC: H04W74/08
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable efficient packet construction in operating a communication system such as a radio LAN system.  <P>SOLUTION: In performing radio communication with another radio apparatus in a predetermined radio network, overhead information defined in a media access control layer is constituted so as to be divided into a head of information required for common access control and a header of information required for each payload, a processing of adding address information is applied to the header required for the common access control, and the generated header is added to transmission data, and the data are transmitted. By doing this, for example, when a physical burst in which a plurality of payloads are integrated is constituted, a frame configuration omitting the useless repeat of address information can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345869-A (JP)
Title: Method for manufacturing glass preform for optical fiber
Inventor: MACHIDA HIROSHI
IPC: C03B37/018
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass preform for an optical fiber having a uniform distribution of the refractive index in the radial direction by reducing the difference between the refractive index of a glass rod (starting rod) for a core having a portion of clad and the refractive index of a glass layer deposited on the rod by an OVD (Outside Vapor Deposition) method.  <P>SOLUTION: In a method for manufacturing the glass preform for the optical fiber by transparently vitrifying a porous preform for the optical fiber obtained by the OVD method by sintering it, the porous preform is heat-treated in an atmosphere containing a dehydrated gas. Then, after cooling the preform for at least 10 h, the dehydrated gas is replaced with an inert gas, and the porous preform is transparently vitrified in vacuum or under reduced pressure. The replacement of the dehydrated gas with the inert gas is preferably performed after cooling for at least 24 h after heat treatment of the porous preform in the atmosphere containing the dehydrated gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348919-A (JP)
Title: Tilt control method for optical disk recording and reproducing device
Inventor: MUTO HIROYUKI
IPC: G11B7/095
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt control method for an optical disk recording and reproducing device for performing operation of reproducing a signal recorded in a disk and recording a signal to the disk with an optical pickup.  <P>SOLUTION: The optical disk recording and reproducing device using the optical pickup 2 provided with a tilt adjusting coil 6 for adjusting a tilt of an objective lens extracts low-frequency components from a focal error signal processing circuit 9 for generating a focal control signal based on a signal obtained by a photo detector 6 accommodated in the optical pickup 2, and controls the tilt by using the extracted low-frequency components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349657-A (JP)
Title: Organic solar cell
Inventor: NAKAMURA MASAHIRO
IPC: H01L31/04
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic solar cell having high photoelectric conversion efficiency by enhancing light absorption efficiency with a tandem form.  <P>SOLUTION: An active layer 3a containing an organic electron donor and InP particles as compound semiconductor particles is made between a pair of transparent electrodes 4a and 5a to form a first organic solar cell 1. An active layer 3b containing an organic electron donor and compound semiconductor particles that absorb longer wavelength light in comparison with InP particles is made between a pair of electrodes 4b and 5b at least one of which is transparent to form a second organic solar cell 2. At least one of the first and second organic solar cells 1 and 2 are made to have a pair of transparent electrodes. These first and second solar cells 1 and 2 are arranged in series optically.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356145-A (JP)
Title: Component mounting flexible circuit board
Inventor: NAKAJIMA TOSHIFUMI
IPC: H05K1/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting flexible circuit board in which a conductive circuit wired on the surface of a substrate is prevented from cracking due to concentration of stress at the edge part of a sealing material when the substrate is bent and thereby continuity failure can be prevented.  <P>SOLUTION: On the rear surface at the component mounting part of a flexible circuit board, a reinforcing plate having an area larger than that of a sealing material is bonded. Since stress does not concentrate at the edge part of the sealing material, a conductive circuit wired on the surface of a substrate can be prevented from cracking to cause continuity failure. Since the reinforcing plate can be bonded discontinously to other reinforcing layers, lowering of flexibility of the flexible circuit board is suppressed as a whole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324386-A (JP)
Title: Composite panel for construction and its work execution method
Inventor: SUGIMOTO HIDENORI
IPC: E04C2/20
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cheap construction composite panel selectable in surface materials and total thickness, and easy in transportation and handling, and to provide its work execution method.  <P>SOLUTION: A construction composite panel has fitting recesses 2 on one surface in a juxtapositional arrangement, of which the end forms a halving joint, and has a wood plate adhered to the other surface for a base material. A member having fitting protrusions 4 on its one or both surfaces is fitted with the recess 2 for installation. The wood plate adhered to the other surface of the hard foaming plastic board 1 is made of a plywood, wood based plate, metal plate, plastic plate or inorganic based plate. The material of the member having fitting protrusions on its one or both surfaces is wood, a metal, a plastic, extruded cement or the combination of these materials. A thickness adjustment spacer 8 has fitting protrusions 4 on one surface and fitting recesses 7 on the other surface, with which the member with fitting protrusion 4 or recess 2 is fitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351806-A (JP)
Title: Image forming apparatus
Inventor: HIRAMA JUNKO
IPC: B41J29/38
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of always printing only updated data.  <P>SOLUTION: This image forming apparatus comprises a printing function for accessing a server 2 according to designated address information and acquiring data on the server 2 to print and a reserving means 12 for reserving execution of a job using the printing function. The apparatus further comprises a memory means 13 for storing the data corresponding to the designated address information and a data comparing means 14 for comparing the data which is acquired in the previous accessing and is stored in the memory means 13 with the data acquired in the present accessing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351814-A (JP)
Title: Color tone controlling device and method for deciding representative point
Inventor: KIYOHARA OSAMU
IPC: B41F33/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color tone controlling device, which can lighten the setting work of a representative point by an operator by automatically setting the representative point, and a deciding method of the representative point.  <P>SOLUTION: This method of deciding the representative point comprising the step of deciding the representative point as a comparison object when the color tone of a printed matter is adjusted by comparing standard image data with image data obtained by picking up the image of a printed matter comprises the representative point setting process of setting the representative point by an operator to at least one region among a plurality of regions corresponding to the ink keys of a printing machine and a representative point deciding process for deciding the representative point of a region in the regions corresponding to other ink keys by utilizing setting conditions for setting the representative point in the region corresponding to the other ink key on the basis of the representative point set by the operator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350604-A (JP)
Title: Raw material for brewed vinegar and method for producing the same
Inventor: KATSUTA YASUO
IPC: C12J1/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material for brewed vinegars, scarcely producing a by-product and enabling production of rice-based brewed vinegars excellent in flavor and taste quality and to provide a method for producing the raw material.  <P>SOLUTION: A composition containing 0.5-4.5 mass% protein and 0.05-1.0 mass% lipid and obtained by adding α-amylase to water dispersion of rice powder, carrying out heat treatment of the mixture at 70-130°C, removing an insolubilized protein in a rice component produced by heat treatment and a lipid absorbed in the insolubilized protein and drying the resultant liquid is used as the raw material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351373-A (JP)
Title: Purification planning method for heavy metal- contaminated soil
Inventor: WADA SHINICHIRO
IPC: B09C1/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To largely reduce time and the cost required for planning an optimum purification conditions.  <P>SOLUTION: This purification planning method is for removing heavy metal components by washing the heavy metal-contaminated soil in a washing tank. The amount L of the residual heavy metal components in the soil after washing can be found from equations 1-14, based on a present amount A of heavy metal component in the soil, an amount B of a cation component in the soil, an amount C of hydrogen ion component in the soil, an amount D of an anion component in the soil, a capacity E of a cation exchange group of the soil, a selection coefficient F of the cation exchange group to heavy metal ions, a selection coefficient G of the cation exchange group to heavy metal ions, a selective coefficient H of the cation exchange group to hydrogen ions, a complex forming constant I of hydrogen ions and anions with a surface functional group of the soil, a complex forming constant J of anions and heavy metal ions with the surface functional group of the soil, and a complex forming constant K of the heavy metal ions and water with the surface functional group of the soil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352188-A (JP)
Title: Electric vehicle
Inventor: HONDA SATOSHI
IPC: B62M7/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively cool an electric motor and suppress the cost required for cooling by improving radiation structure of an electric vehicle.  <P>SOLUTION: The electric vehicle is provided with a drum braking device 122 on rear wheels 23 rotated with the power of the electric motor 100. The vehicle is provided with a first fin 181 cooling the electric motor 100 and the drum braking device 122 between the electric motor 100 and the drum braking device 122, for details, at the inside surface 125a of a case body 125. The electric motor itself is cooled by the first fin, the heat of the drum braking device is deprived by the first fin, and the heat generated in the braking device is prevented from conducting the electric motor. Therefore, the electric motor is effectively cooled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363686-A (JP)
Title: Self-sustained monitoring system and self-sustained monitoring method
Inventor: CHO CHOKO
IPC: H04N7/18
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize an effective and reliable monitoring and recording which improves the photographing resolution and the identification effect of a moving target.  <P>SOLUTION: A self-sustained monitoring system comprises a first image catch device for continuously catching wide-angle image signals in a covered range, a processor for continuously comparing the wide-angle image signal at a first time with that at its previous time to set so that a difference point is taken as a moving target, if a difference appears, a second image catch device controlled by the processor for catching expanded image signals each set to be a moving target at the first time, and a recording device connected to the above devices for continuously recording the wide-angle image signals and the expanded image signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004176040-A (JP)
Title: Primary conditioning coating material and method for coating wall surface of building
Inventor: KANESHIRO FUMIO
IPC: C09D201/08
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability in coating operation, by using a material of one-pack type as a primary conditioning coating material, to make it possible to form a coating having enough elasticity, even at a low temperature, as well as at ordinary temperature, and to finish the coating, by using facing materials in a wide variety.  <P>SOLUTION: This primary conditioning coating material contains (a) a multi-layer structural emulsion which contains at least two layers of a core part and a shell part, has epoxy groups in the core part and carboxyl groups in the shell part, and has a glass transition temperature of -30 to 30°C, (b) a reactive compound capable of reacting with the component (a), and (c) an inorganic powdery granular material having an average particle diameter of 0.1-100 μm, wherein the formed coating from the material has a volumetric pigment concentration of 40-70%, an elongation percentage at 20°C of ≥ 120%, and an elongation percentage at -10°C of ≥ 20%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004361212-A (JP)
Title: Rotation angle detector
Inventor: OIKE KOJI
IPC: B62D1/04
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable rotation angle detector of high performance capable of precluding a great error from being generated even when a detected rotary shaft is disengaged with an absolute angle detecting gear, capable of detecting a rotation angle of a multi-rotational rotor with high resolution even in a computation circuit part having a small capacity of memory, and capable of detecting even abnormality in the gear and a detecting means, in the multi-rotational steering wheel rotation angle detector used in a body control system for an automobile or the like.  <P>SOLUTION: This rotation detector provided with the first and second gears 2, 3 engaged in order with the detected rotary shaft 1 and different in tooth numbers, and the first and second detecting means 7, 8 for detecting absolute rotation angles within one-rotations of the gears 2, 3, to detect the multi-rotational absolute angle of the detected rotary shaft 1, based on combination of the detected absolute rotation angles of the first and second gears 2, 3, is provided with the third gear 4 for engaging the detected rotary shaft 1 with one out of the first and second gears 2, 3 engaged in order with the detected rotary shaft 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362960-A (JP)
Title: Electron emitting element and manufacturing method of the same
Inventor: HIRAKI AKIO
IPC: H01J29/04
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron emitting element having uniform and high electron emission site density, suitable for an FED (Field Emission Display), and to provide a manufacturing method of the same.  <P>SOLUTION: Ultrafine particles of graphite 2 having a size of a few microns are arranged on a metal base plate 1, and carbon nanotubes 4 as a fine linear substance are made to selectively grow on the ultrafine particles of graphite 2 by a DC bias thermal CVD method. The carbon nanotubes 4 are used as an electron emission site.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360806-A (JP)
Title: Flexible plate and its manufacturing method
Inventor: MURATA IKUO
IPC: F16F15/30
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust the rigidity in manufacturing a flexible plate.  <P>SOLUTION: A disc-shaped member 13 comprises an inner peripheral cylindrical part 13b and a main body part 13c. The inner peripheral cylindrical part 13b is extended from an edge of the main body part 13c. A plate thickness of the main body part 13c is adjusted in raising an edge of the inner peripheral cylindrical part 13b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329813-A (JP)
Title: Wallet exclusive for division into bags
Inventor: KIMURA SHIE
IPC: A45C1/02
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wallet with which the budget of living expenses can be managed for each item although it is impossible with one wallet, and a user can carry a bag with her just for items necessary for that day, and which is not bulky.  <P>SOLUTION: There are several independent wallets 4 with paper sheets for entering the remainders or the like, and some of these wallets are put through spikes 6 on a main body 7 to be used as one wallet. Thus, it is not necessary for the user to carry a plurality of wallets with her (1). Expenses can be written on the wallets to easily know the remainders (2). The present invention is not an envelope, thereby being hard to break and having a neat appearance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004250098-A (JP)
Title: Suspension packaging case
Inventor: NAKAGAWA YOSHITAKA
IPC: B65D5/50
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fruit from being deteriorated by pressure from the bottom face of a simplified packaging cup or tray, etc. for encasing strawberries, etc.  <P>SOLUTION: Mutually opposing protrusions are formed on the inside faces of a case, and, by means of the protrusions and partitioning plates installed inside the case, the simplified packaging cups or trays are supported in suspension within the case so that the bottom face of the case and the bottom faces of the packaging cups, etc do not come in contact with each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005001464-A (JP)
Title: Side defroster structure
Inventor: TAMAOKI AKIHIRO
IPC: B60S1/56
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side defroster structure to enlarge a range in which clearing performance is provided.  <P>SOLUTION: An upper part 28B of a duct main body 28 of a side defroster 10 is arranged on a triangular patch part 24, and a shelf part 36 for changing air flow distribution from an arrow B direction to an arrow C direction is formed at an upper end of the duct main body. Further, a shape of a blow port 34 is formed into a nozzle shape narrowed to the outside in a door thickness direction. Therefore, the air flow distribution does not deviate on an upper edge side or a lower edge side of a glass surface, and the sufficient velocity of air is obtained in a wide range. Consequently, the range in which the clearing performance is provided is enlarged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002027-A (JP)
Title: Heteroelement substituted heteropolyoxometalate compound
Inventor: YONEHARA KOJI
IPC: C07C211/63
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound obtained by introducing heteroelements into the deficient structural sites of a di-decificent type heteropolyoxometalate anion.  <P>SOLUTION: The heteropolyoxometalate compound has a di-deficient structural site-containing heteropolyoxomethalate anion (A) having silicon or phosphorus as a heteroatom and at least one element selected from the group consisting of molybdenum, tungsten, vanadium, and niobium as a polyatom, into the deficient sites of which two types of elements (B) other than the polyatom are incorporated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005519-A (JP)
Title: Cooling mechanism for semiconductor device
Inventor: KONNO KATSUHIKO
IPC: H01L23/40
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling mechanism for a semiconductor device which can easily and surely prevent flowing into the screw hole of a pasted thermoconductive material at the time of fixing a cooling mechanism with a screw to a semiconductor device as a heat generating body in order to cool the same.  <P>SOLUTION: Screw holes 16a to 16d are formed to the four corners of a fitting surface 14 of a base 12 forming the cooling mechanism 10 for semiconductor device. The screw holes 16a to 16d allow screwing of the screw 60 for fixing the cooling mechanism 10 for semiconductor device to the semiconductor device 40. In the periphery of the screw holes 16a to 16d, grooves 18a to 18d are formed to have the surface of almost L-shape and to have the cross-section of almost U-shape, and are respectively formed to prevent flowing into the screw holes 16a to 16d of an extra heat conducting material 52 when the cooling mechanism 10 for semiconductor device is joined with the semiconductor device 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004250099-A (JP)
Title: Product packing method and machine using flat tubular package
Inventor: SPATAFORA MARIO
IPC: B65B5/06
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and easily practicable product packing method using a flat tubular package which requires no periodic help of an operator side.  <P>SOLUTION: This relates to a method and a machine 1 for packing a cigarette carton group 2 using a flat tubular package 3. The top wall 4 of the package 3 is sucked and caught by a grip head 10. The grip head is moved to supply the package 3 to a sheet. The sheet sucks and catches the bottom wall of the package 3 by this suction. The relative rotary movement of the sheet and the grip head 10 is then started for deforming the package 3 from a flat profile to an open profile, the carton group 2 is pushed in the open package 3, the grip head 10 releases the top wall 4 of the open package 3, the sheet is moved to supply the package 3 to a closing station 28, and the package 3 is closed at the station.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005009077-A (JP)
Title: Sash roller
Inventor: NAITO MASAHIKO
IPC: E05D13/00
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sash roller capable of simply and securely performing adjustment when a door is attached and ensuring a coming-off prevention function of the door.  <P>SOLUTION: This sash roller is provided with an outer frame 3 fixed on the door 2, an inner frame 4 attached to the outer frame 3 so as to move vertically and freely, a wheel 5 attached to the inner frame 4, a spring 6 for energizing the inner frame 4 downward by smaller force than force for supporting weight of the door 2, and a change-over member 7 capable of being switched to a door removal inhibit position and a door removal allowance position and attached to the outer frame 3 so as to be held at each position. When the change-over member 7 is at the door removal inhibit position, the inner frame 4 is permitted to move vertically. When it is at the door removal allowance position, the inner frame 4 is held at an upper door removal possible position to inhibit its downward moving. When the inner frame 4 is at an upper moving limit position, a part riding on a rail 60 of the wheel 5 is positioned below a part positioned just above the rail 60 of the outer frame 3 and the inner frame 4. A projecting part 53 engaged with a projecting part of the rail 60 when the inner frame 4 moves upward for the rail 60 from a condition in which the wheel 5 is on the rail is formed in the inner frame 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI