baber/WOPTO huggingface dataset:
Patent JP-2004082207-A (JP)
Title: Ceramic soft soldering trowel
Inventor: NUNOGAKI MASANOBU
IPC: B23K3/02
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trowel tip which is formed like a rod, is formed with a heat source in the form of an electric heater, is reduced in the thermal capacity over the entire part of the trowel tip and a heat transfer distance, is shortened in the response time to the on and off operation of heat generation and has good wettability with a brazing filler metal.  <P>SOLUTION: The trowel is constituted by integrating the trowel tip and the electric heater by ceramics, by forming a brazing section at the front end thereof to a conical shape or the like and by applying metallic coating etc., to the surface of its front end. Consequently, the electrical insurance characteristics between the trowel tip and the heater can be assured and the trowel tip having the good wettability with the brazing filler metal can be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122056-A (JP)
Title: Porous titanium oxide and production method of the same
Inventor: FUKUSHIMA TETSUYA
IPC: B01J35/02
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous titanium oxide powder effective as a reaction catalyst and an environment purification material and to provide a production method of the powder.  <P>SOLUTION: The production method can provide a porous titanium oxide powder having a maximum peak in the range of 2 to 50 nm in the fine pore distribution curve in the range of 1 to 100 nm, fine pores with diameter in the range of 0.5 to 3.0 μm, and exhibiting photocatalytic activity. Further, the production method can provide a porous titanium oxide powder having fine pores with diameter in the range of 0.5 to 3.0 μm and oriented approximately uniaxially.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122725-A (JP)
Title: Image forming apparatus
Inventor: JOSA TAKASHI
IPC: B41J29/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can ensure a suitable communication form even in the case of a full-line type image forming apparatus which makes one-many communications essentially performed because a recording head is formed in such a shape as to be separated into a plurality of parts for respective colors, and which can reduce or dispense with (a bundle of) wiring.  <P>SOLUTION: In the full-line type image forming apparatus using a full-line type head, for example, data are transferred from a control part to a head part by infrared communications, and the infrared communications are conducted by frame-processing the transferred data for the respective colors of the head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134992-A (JP)
Title: Apparatus and method for processing image, recording medium, and program
Inventor: KONDO TETSUJIRO
IPC: H04N19/70
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect a more accurate moving vector more speedily with less calculation quantity.  <P>SOLUTION: A frame memory 701 and an error minimum selection part 706 detect a moving vector by block matching. A feature quantity extraction part 101 extracts the feature quantity of a reference pixel of a reference frame. A feature quantity frame memory 102 stores pixel position information indicating the position of the reference pixel in an area specified with an address corresponding to the feature quantity of the reference pixel. A feature quantity extraction part 103 extracts the feature quantity of a target pixel of a current frame. A reference pixel position detection part 707 selects the position of a reference pixel whose movement destination is the pixel of interest among positions which are positions of reference pixels having the same feature quantity with the pixel of interest and in an area specified by the detected moving vector according to the pixel position information indicating the position of the reference pixel. This invention is applicable to an image processor which detects a moving vector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131797-A (JP)
Title: Pc steel wire having satisfactory delayed fracture resistance, production method therefor, and pc stranded wire
Inventor: ISHIKAWA HAJIME
IPC: B21C1/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PC (Prestress Concrete) steel rod which is used for a concrete pole, a concrete pile or the like, further, to provide a PC steel wire which is also effective for a material requiring delayed fracture resistance such as PWS (Parallel Wire Strand) for bridges, to provide a production method therefor, and to provide a PC stranded wire.  <P>SOLUTION: The PC steel wire having satisfactory delayed fracture resistance comprises, by mass, 0.6 to 1.3% C, and has a wire diameter of 2.9 to 9 mm. At least, in the surface layer from the steel surface layer to 2.5% of the wire diameter, the residual stress in the longitudinal direction is the compressive stress. Also, the residual stress in the longitudinal direction of the outermost surface layer part is the compressive stress of ≥150 MPa. The PC steel wire has a structure consisting essentially of worked pearlite, has YS (0.2% Yield Strength) of ≥1,000 MPa, and TS (Tensile Strength) of ≥1,200 MPa. The PC stranded wire is obtained by stranding the steel wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129605-A (JP)
Title: Flavoprotein of trypanosoma cruzi, and anthelmintic screening method and diagnostic using the same protein
Inventor: URADE YOSHIHIRO
IPC: C12Q1/68
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for screening an antithelmintic agent for Trypanosoma cruzi which is a pathogen of Chagas' disease and diagnosing Chagas' disease infection.  <P>SOLUTION: The antithelmintic agent effective against Trypanosoma cruzi is screened by using a flavoprotein TcOYE which is specific to Trypanosoma cruzi. Trypanosoma cruzi infection is diagnosed by using a genetic sequence and antibody of TcOYE.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003164300-A (JP)
Title: Composition and method of gene analysis for polycystic kidney
Inventor: JEFFREY GEORGE JONES
IPC: C12Q1/68
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of testing the gene for identifying the gene alteration relating to the autosomal dominant polycystic kidney or for identifying the nonexistence of such gene alteration.  <P>SOLUTION: This invention relates to methods for detection of mutations in a PKD gene using DHPLC. This invention includes the following aspects: identification of PKD unique sites; design of PKD-specific primers; amplification of PKD-specific products; and analysis of PCR amplified products by DHPLC. The invention further relates to compositions such as identified unique sites and PKD-specific primers, and kits for performing the methods of the invention.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004140489-A (JP)
Title: Radio receiving device and method for calculating sir
Inventor: ARIMA KENSHIN
IPC: H04B1/707
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure an SIR (signal to interface ratio) corresponding to a measurement after a RAKE synthesis in the measurement before the RAKE synthesis.  <P>SOLUTION: RSCP (received signal code power) calculators 106a-106c calculate RSCPs for every path by using a mean value of a known symbol. Multipliers 107a-107c multiply a deviation of the known symbol for every slot and every path by the RSCP for every path, thereby weighting the deviation for every slot. A synthesizer 108 adds the RSCPs for every path and calculates the overall RSCPs. A synthesizer 109 adds the weighted deviations of the known symbols of the respective paths and calculates the deviation for every slot. An ISCP (interface signal code power) calculator 110 calculates a dispersed value for every slot by using the deviation of the known symbol for every slot. An averaging unit 111 averages the dispersed values over a plurality of the slots and thereby calculates the overall ISCPs. An SIR calculator 112 calculates the SIR by using the overall RSCPs and the overall ISCPs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003185594-A (JP)
Title: Thin film inspection method and inspection device therefor
Inventor: JUNG BOO YONG
IPC: G01B11/30
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film inspection method constituted so as to obtain an inspection result having sufficient reliability by setting the optimum inspection condition even if many kinds of thin films are mixed, and an inspection device therefor.  <P>SOLUTION: The thin film inspection device is equipped with a flat plate 60 having patterns P1 and P2 different in refractive index and thickness from each other, an illumination part 50 for irradiating the patterns P1 and P2 with light and making an irradiation angle of light variable, an incident light regulation part 70 arranged between the illumination part 50 and the flat plate 60 and regulating the light incident on the patterns P1 and P2, a sensor 90 for sensing the reflected lights from the patterns P1 and P2, a reflected light regulation part 80 arranged between the flat plate 60 and the sensor 90 and regulating the reflected lights of the patterns P1 and P2 sensed by the sensor 90, and a control unit for controlling the movement of the illumination part 50 and the sensor 90.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004138946-A (JP)
Title: Active matrix type display device
Inventor: NAKAMURA HIROYUKI
IPC: H01L51/50
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance picture quality of an active matrix type display device, which utilizes light emitting elements whose light emission is controlled by a pixel circuit, by suppressing unevenness of luminance resulting from the difference in impedance between an input terminal and a constant current source of each pixel circuit.  <P>SOLUTION: The difference in impedance between the input terminal (3) of each pixel circuit and the constant current source can be made small by so constituting the connection form of the constant current source for supplying current signals to the pixel circuit (2) that the ends of a data line (7) are respectively connected to different constant current sources (6a, 6b). Thus, unevenness of luminance accompanying the variation of an operation point resulting from the difference in the impedance is suppressed and the enhanced picture quality of the display device can be attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143602-A (JP)
Title: Precursor for polyacrylonitrile-based carbon fiber
Inventor: OYAMA TARO
IPC: D06M11/13
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precursor for polyacrylonitrile (PAN)-based carbon fibers useful in suppressing proliferation of bacteria or molds even when preserved over a long period after applying water thereto without increasing the scale of preparation equipment when preparing the water to be applied and preventing lowering of strength of carbon fibers and a composite using the carbon fibers.  <P>SOLUTION: The precursor for the PAN-based carbon fibers is obtained by applying ≥0.5mass% of the electrolytically oxidized water prepared by using a salt such as an amine salt without containing metal ions, preferably NH<SB>4</SB>Cl as an electrolyte.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142217-A (JP)
Title: Method and apparatus for making printing plate and the printing plate
Inventor: IIDA KOICHIRO
IPC: C09D11/38
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for making a printing plate capable of utilizing the same screen fabric as that for general printing plate without increase of making time and a production cost in comparison with the printing plate of general thickness when the printing plate for a special usage named as thermography is made, and to provide the printing plate.  <P>SOLUTION: A plate coated film-making material containing a thermal expandable material is used as ink. A plate image is formed by spraying the ink on a surface of a porous substrate 7 with an inkjet head 11 and the like. The plate coated film having a specific thickness is made by expanding the plate film coated material made like such the image by heating by a heating means 4. When printing is carried out by using the printing plate having the specific thickness, a transfer amount of the ink comes to be increased by a thicker amount of the plate coated layer as being compared with the printing plate of general thickness, and the thermography comes to be capable of being carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142284-A (JP)
Title: Heat-shrinkable polystyrene laminated film
Inventor: HONMA YUSUKE
IPC: B32B27/30
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable polystyrene laminated film of which the natural shrinkage factor is low and which is excellent in the resistance to heat welding, transparency, shrinkage finish properties, and the degree of extension under tension in particular.  <P>SOLUTION: This heat-shrinkable polystyrene laminated film is obtained by a method wherein a resin constituted mainly of a styrene block copolymer consisting of a styrene hydrocarbon and a conjugated diene hydrocarbon is used for surface and rear layers, while a rubberlike elastic body dispersed polystyrene resin to which polybutene is added is used for an intermediate layer, and the layers are laminated and stretched uniaxially at least. The heat shrinkage factor in the main direction of shrinkage, in 80°C hot water and for 10 minutes, is 30% or above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145070-A (JP)
Title: Part selecting device of musical apparatus
Inventor: YAMAMOTO TAKAO
IPC: G10H1/18
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To intuitively select a desired part through an easy operation with a small number of switches.  <P>SOLUTION: By reference to a part selection table, a playing part to serve as a new part to be processed is determined according to the selection states of a currently operated part selection switch SW and a (current) part to be processed before the operation. In the selection table, new parts to be processed are correlated to current parts to be processed, SW by SW, and selectable parts are allocated at intervals of four (SWs) so that they are not repetitive among the SWs. For example, when a current part to be processed is a part 4 and a SW1 is operated, a part 1 which is selectable with the SW1 in a part group Gr1 is set as a new part to be processed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115355-A (JP)
Title: Method and apparatus for recovering and reusing carbon dioxide
Inventor: MIYAKE HIDEO
IPC: C01B32/55
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for efficiently recovering and reusing carbon dioxide exhausted from a dry ice jetting apparatus.  <P>SOLUTION: Carbon dioxide G jetted by a dry ice jetting apparatus is efficiently recovered by a recovering blower. The recovered carbon dioxide is efficiently reused (1) as an atmospheric gas G<SB>A</SB>to keep the inside pressure of a washing box always positive, (2) as a carrier gas G<SB>c</SB>for heating and accelerating obtained by pressurizing the recovered gas with a compressor, and (3) as dry ice D, a washing medium, obtained by compressing the recovered gas and liquefying it with a refrigerator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003211866-A (JP)
Title: Method and apparatus for binding a plurality of coated medium sheets
Inventor: BOSS ROLAND
IPC: B42C9/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for binding sheets having protective coatings without using an intruding binding means or the like.  <P>SOLUTION: The method for binding the coated medium sheets comprises the steps of binding a plurality of sheets, and stacking the bound sheets. The method further comprises the steps of providing a first sheet and a second sheet at least partly at one side surface coated with protective coating, superposing the first sheet and the second sheet so that at least part of the protective coating on at least one sheet is brought into contact with another sheet, applying a binding energy to regions to be bound formed on the first and second sheets, thereby binding and stacking the sheets so that the binding region includes at least the selecting range of the protective coating of the one, and the selecting range is brought into contact with another one sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004153404-A (JP)
Title: Wireless communication terminal, wireless communication system and operation control program, and recording medium with the program recorded thereon
Inventor: TSUCHIYA TOMOYUKI
IPC: H04W84/14
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication terminal whose service location is movable like an FWA terminal capable of automatically revising settings in a secure and proper way without the need for troublesome setting revision after movement, and to provide a wireless communication system, an operation control program, and a recording medium with the program recorded thereon.  <P>SOLUTION: The wireless communication terminal 100 is provided with: a position detection section 110 for detecting position information transmitted from a position transmission section 200; a setting database 130 in which settings of the wireless communication terminal 100 are memorized / stored in cross-reference with each position; a setting execution section 140 for reading corresponding setting information from the setting database 130 on the basis of the position information detected by the position detection section 110 and executing the processing on the basis of the setting information; a position processing section 120 for referencing the setting database 130 depending on the position obtained from the position detection section 110 to inform the setting execution section 140 about a proper setting; and a connection section 150 for performing actual communication and speech processing on the basis of the setting execution section 140.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113728-A (JP)
Title: Shower head with electric-vibration massage function
Inventor: HATORI MASAKI
IPC: A61H9/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower head with an electric-vibration massage function that gives a user massage effect employing no water from the shower, and also having water-pressure massage effect.  <P>SOLUTION: Water jet holes are reduced in diameter into smaller needle holes to increase water pressure so that a water jet can strike on the pores of the skin under a high pressure. Flowing water pressure generates vibrations. If vibrations are weak, they can be increased by providing an electric power source. Water pressure and these vibrations can also give massage effect to the portion of the skin with which the shower head's uneven part contacts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151300-A (JP)
Title: Lens driving device for optical equipment
Inventor: MISAWA MITSUFUMI
IPC: G02B7/08
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To automatically eliminate the trouble that a lens does not move because the screw part of a feed screw bites at the screw hole of a feed bar.  <P>SOLUTION: A step motor is driven by supplying a pulse signal in accordance with a subject distance to a driver at the time of focusing. The rotation of the motor is transferred to the feed screw. The lens is moved by the rotation of the feed screw. Whether or not the lens is moved is judged when performing origin setting operation. When the lens is not moved, reset operation is performed to drive the motor with high torque by feeding the pulse signal having larger amplitude and a shorter cycle than at the time of performing focusing operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150699-A (JP)
Title: Sighting telescope
Inventor: ISHIKAWA YASUAKI
IPC: G02B7/04
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sighting telescope capable of preventing unexpected deviation of a focusing distance by preventing wrong operation or the like of a focusing knob.  <P>SOLUTION: In the sighting telescope 1, the focusing distance is adjusted by driving a focusing lens holding cylinder 71 provided with a focusing optical system in an optical axis direction. When the focusing knob 60 is rotated, a click ring 65 and a cam ring 66 integrally rotate also, and a cam pin 69 engaging with a cam groove 66d of the cam ring 66 provided on the focusing lens holding cylinder 71 is driven in the optical axis direction. When the focusing knob is pushed down in an arrow R direction, a serration 60b of the focusing knob 60 engages with a pawl 62a of a focusing lock ring 62. As a result, rotation of the focusing knob 60 is prevented even when unnecessary force is applied to the focusing knob 60, and deviation of a focusing state can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153558-A (JP)
Title: Wireless lan and wireless lan communication method
Inventor: KUMAKI YOSHINARI
IPC: H04L12/28
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN which allocates channels to secure the balance between the communication for the AV device or the like and the communication to be stored in a personal computer (PC) or the like.  <P>SOLUTION: The wireless LAN includes a channel allocator 14 and a transceiver 15. The channel allocator 14 defines two types of access control fields of CFP (Contention Free Period) during which channel allocation is carried out within the access control frame of the wireless LAN based on centralized control and CP (Contention Period) during which channel allocation is carried out based on distributed control, sets a parameter (CPMinDuation) for securing the minimum value of the CP, and allocates the CFP and CP according to the parameter. The transceiver 15 transmits or receives a signal to or from another device using at least one of the allocated CFP and CP.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158086-A (JP)
Title: Structure of multiple card having multi-function
Inventor: CHO YUJO
IPC: G11B7/24094
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a further practical multiple card with a simple structure.  <P>SOLUTION: In the structure of the multiple card, a CD reading surface 85 and an IC chip 89 or a magnetic band 87 are provided, a disk protective film 82 having an uneven display is stuck to the surface of a disk 80, the sum of those thicknesses is made so as to be the thickness (about 0.8 mm) conformed to the standard of ISO 7816 agreement, the thickness when the disk 80 is installed on a reader auxiliary board 90 is made to be conformed to the thickness of a CD of the international standard, the disk 80 is formed so as to enable to be inserted into an optical disk drive together with the reader auxiliary board 90 and a positioning hole 81 is provided in an eccentric position of the disk 80 to secure an installation space of the IC chip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156525-A (JP)
Title: Control device of internal combustion having variable valve unit
Inventor: KADOOKA TAKU
IPC: F02D13/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion capable of correctly recognizing a gap of valve gear characteristics of an inlet valve without being affected by mechanical errors of a variable valve unit or errors of a sensor for detecting the operation.  <P>SOLUTION: The control device 22 is applied to the internal combustion engine 1 equipped with the variable valve unit capable of changing the valve gear characteristics of the inlet valve 2 and controls operation of the variable valve unit to obtain a desired value of the valve gear characteristics determined according to operational status of the internal combustion engine 1. In the control device 22 of the internal combustion engine 1, the status of the gap between the desired value and the actual value regarding the valve gear characteristics is determined based on the correlation among the present inlet pipe pressure, the intake air amount, and the valve gear characteristics.  <P>COPYRIGHT: (C)2004,JPO