baber/WOPTO huggingface dataset:
Patent JP-2004153504-A (JP)
Title: Data frame transmission system using atm-pon
Inventor: OTANI ATSUSHI
IPC: H04L12/46
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data frame transmission system using the ATM-PON for reliving a load imposed on a system manager to identify a subscriber data frame.  <P>SOLUTION: A station side apparatus or a subscriber connection apparatus connected by the ATM-PON is provided with: a function of converting a frame identifier of the received frame into a regular frame identifier effective to a host device side when the station side apparatus or the subscriber connection apparatus receives an uplink data frame transmitted from a subscriber terminal; and a function of converting the frame identifier into a local frame identifier effective to a subscriber side when the station side apparatus or the subscriber connection apparatus receives a downlink frame from the host device side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149442-A (JP)
Title: Cosmetic
Inventor: TAKEDA KAZUNORI
IPC: A61K8/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a cosmetic which has a high anti-oxidizing ability against active oxygen, an excellent melamine production-inhibiting effect, and a high skin-bleaching effect.  <P>SOLUTION: This cosmetic is characterized by being obtained by culturing kefia grains in a culture medium containing a green tea extract for a prescribed time and then removing microbial cells from the obtained culture liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148187-A (JP)
Title: Crushing bit
Inventor: AMANO MASAHARU
IPC: B02C13/28
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crushing bit constituted so as to be extended in life to a large extent by still more enhancing abrasion resistance and impact resistance at the time of crushing of an article to be treated and making the function of a carbide member more effective.  <P>SOLUTION: In the crushing bit 1 obtained by mounting a super hard material 8 in a recessed part 6 formed in the tip part of a bit main body 2 to subject the same to padding welding on the front side in a rotary direction using a hard material to form a hard built-up part 9, the super hard material 8 is mounted so that the rear surface (lower half part 8a) of the base part thereof is formed as an inclined surface to be arranged in the direction almost crossing the axis C of the bit main body 2 at a right angle on the side near to the rotary direction from the axis C of the bit main body 2 with respect to the rotary direction of the bit. The super hard material 8 is mounted on the bit main body 2 so as to expose the front 8c and side surface 8d of the upper half part of the super hard material 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150343-A (JP)
Title: Method for controlling egr system of engine
Inventor: ITO TAKUMI
IPC: F02M25/07
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the EGR system of an engine, which can effectively perform EGR control during quick acceleration in particular.  <P>SOLUTION: The flow rate Qt of the air taken into the engine is determined, and the flow rate Qe of virtual EGR gas is calculated from the target EGR valve opening Le determined from engine rotation speed Ne and fuel flow rate Qf and the differential pressure Pe between those in the inlet port and the outlet port of an EGR valve. The virtual EGR rate c is determined from the flow rate Qt of the intake air, the fuel flow rate Qf and the flow rate Qe of virtual EGR gas, and the difference between the virtual EGR rate c and the target EGR rate t determined from engine rotation speed Ne and fuel flow rate Qf is determined. A command EGR valve opening Lec is determined from the EGR valve opening correction coefficient Je, which is determined from difference c-t, and the target EGR valve opening Le to drive an EGR valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148750-A (JP)
Title: Ink jet recording medium
Inventor: KONDO NOBORU
IPC: B41M5/50
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording medium in which strike-out of a recording image is suppressed, and at the same time, the recording image to be obtained has high fineness, and further, which has a high gloss feeling.  <P>SOLUTION: An ink receiving layer comprising an under layer, which includes a pigment and a binder as main components, and a recording layer is provided at least to one side of a supporting body in the ink jet recording medium. The pigment included in the under layer is a mixture of a pigment with the refractive index of 1.9 or more and a pigment with an oil absorption amount of 100 ml/100 g or more. Also, an opacity specified by JIS P8149 of the ink jet recording medium is 97 % or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158595-A (JP)
Title: Circuit device, circuit module, and method for manufacturing circuit device
Inventor: NAKAMURA TAKESHI
IPC: H01L23/31
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform a three-dimensional mounting by providing a second conductive pattern 14 on the upper surface of a circuit device 10.  <P>SOLUTION: The second conductive pattern 14 is provided on the upper surface of an insulating resin 13 sealing a built-in first circuit element 12 or the like, and a first conductive pattern 11 and the second conductive pattern 14 are electrically connected to each other by a connecting means 15. A second circuit element 22 is then mounted on the second conductive pattern 14. In this way, circuit-constituting elements are mounted three-dimensionally. Further, because the circuit device 10 dispenses with a mounting substrate, a thin-type circuit device is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003208817-A (JP)
Title: Heat resistant polymer electrolyte and its manufacturing method
Inventor: TSUSAKA KYOKO
IPC: H01M8/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat resistant polymer electrolyte having excellent heat resistance, strength, and ion conductivity.  <P>SOLUTION: This manufacturing method of the heat resistant polymer electrolyte 18 is provided with a process A to force a perfluoro-electrolyte precursor 10 into contact with gas A containing vapor and/or alcohol gas or an amine based compound/water mixture liquid or aqueous solution of a nonorganic base, a process B to force the perfluoro-electrolyte precursor 10 into contact with gas B containing ammonium gas and/or primary amine gas, and a process F to convert the perfluoro-electrolyte precursor 10 to a proton type. In this case, after the process B, a process C to force the perfluoro-electrolyte precursor 10 into contact with gas C containing amine gas may be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004156354-A (JP)
Title: Branch metal fitting
Inventor: UMEMOTO AKIMITSU
IPC: E03C1/042
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branch metal fitting capable of supplying a dish washer with hot water without restraining an installation place when the dish washer is suppied with hot water and having excellent workability.  <P>SOLUTION: A branch port 2 is formed in a branch body 1, in which a flow path for hot water or city water is formed, and the branch port 2 and a joint 3 are clamped by a box nut 4 so that the joint 3 can be rotated to the branch port 2. Since the joint 3 connected to the branch body 1 can be rotated, the flow path for supplying the dish washer or the like with hot water or city water can be ensured without interference in a hot-water supply handle or a water-supply handle. When the dish washer or the like is arranged, the washer or the like can be installed at an arbitrary place without restraining a space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155138-A (JP)
Title: Sheet-like object drawing machine
Inventor: UEDA HIRONOBU
IPC: B29C55/02
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To maintain productivity of a product film by simultaneously correcting the synchronization of an endless link device located at the opposite ends of the film, even when abnormality such as increase in slide resistance, wear of a connecting section of isometric links or the like occurs.  <P>SOLUTION: In the sheet-like object drawing machine, the endless link device 3 arranged at the opposite side ends of a sheet-like object by a plurality of isometric link devices 31 formed like a folding rule is driven by sprockets 4, 8 located at the inlet side and the outlet side of the sheet-like object, and is guided by guide rails formed by guides 5 to 7 arranged in the sector form in an advancing direction, to draw the sheet-like object 1 in the horizontal direction. A sensor 10 to detect a special link device 32 and a control unit 11 to control the driving system of the endless link by a signal of the sensor 10 are provided downstream of the maximum bending section in the drawing region, to control the synchronization of the endless link device 3 at the opposite side ends of the sheet-like object 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164690-A (JP)
Title: Modulation device, modulation method and recording medium
Inventor: ONO HIROTOSHI
IPC: G10L25/51
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent copying of a digital information signal on an original CD.  <P>SOLUTION: A modulation device generates a number of codeword string groups from at least one codeword Cx to a following next codeword Cz by looking ahead at least a following codeword Cy following the one codeword Cx and the following next codeword Cz, and adding temporarily a plurality of joint bit groups 1b with r bits between at least one codeword Cx and the following codewords Cy and between the following codeword Cy and the following next codewords Cz, after complying with prescribed run length restrictive rules strictly. The device outputs finally one resolved codeword string resolved by choosing one codeword string group whose absolute value of a DSV value is the nearest to zero among DSV values of multiple codeword string groups, using the joint bit added between one codeword Cx and the following codeword Cy in this one codeword string group, and combining from the one codeword Cx to the following codeword Cy through the joint bit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160756-A (JP)
Title: Method for measuring thickness of water screen on printing plate surface and device using this method
Inventor: SATO HIROSHI
IPC: B41F7/24
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the thickness of a water screen on the surface of a printing plate by which the water screen thickness of damping water on a non-printing image line part can be measured by correctly specifying the non-printing image line part on a PS plate installed on a plate cylinder, and a device using this method.  <P>SOLUTION: First, after creating printing plate data, the corresponding relationship between the printing plate data and the position of a sensor head 27 in a plate cylinder width direction and the corresponding relationship between the printing plate data and the pulse number and the phase difference of a rotary encoder are preset. Then a processing part 11 detects the non-printing image line part from the printing plate data and sets a measurement point inside the detected non-printing image line part. A processing part 22 transfers the sensor head 27 in the plate cylinder width direction corresponding to the measurement point based on the measurement point data as soon as the measurement point data are received through communications parts 12 and 21. Next, the processing part 22 uptakes light receiving data l and converts this data to water screen thickness data, based on a pulse generated by the rotary encoder 29, when the measurement point on the plate cylinder reaches the position of the sensor head 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163217-A (JP)
Title: Scanner, and scanning probe microscope using the same
Inventor: ITO SHUICHI
IPC: G01B21/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily regulate a counter balance when the counter balance is shifted.  <P>SOLUTION: A moving part 101 is moved within a XY-plane by a two-dimensional driving part 104a. A one-dimensional driving part 102 is extended Z-directionally to move a scanning object 1a. An offset driving part 103 imparts a Z-directional momentum onto the moving part to offset a momentum applied onto the moving part by the one-dimensional driving part. A high-voltage amplifier 14 amplifies the first signal voltage and the second signal voltage generated by a scan control circuit 11 to be output to the one-dimensional driving part and the offset driving part. A gain of the amplifier is regulated by gain regulators 12, 13. A voltage detecting circuit 15 and a frequency characteristic display 16 detect driving vibration in the moving part generated when a difference is generated between the momenta of the one-dimensional driving part and the offset driving part. The gain of the amplifier is regulated to restrain the detected driving vibration, by the gain regulators 12, 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164221-A (JP)
Title: Multi-resolution expression method and device for three-dimensional form model
Inventor: HAGIWARA ICHIRO
IPC: G06T17/20
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-resolution expression processing method of a three-dimensional form model in which a shape model, obtained by simplifying a three-dimensional shape model, approximates to a detailed original shape model, both simplification and restoration processings can be executed reversibly at a high speed, a restored form model coincides completely to the original form model, and the data quantity is always fixed, in a calculation process of simplification processing/restoration processing.  <P>SOLUTION: The multi-resolution expression method of three-dimensional form model includes a process which divides the three-dimensional shape model by a quadrate mesh, and a process which conducts the multi-resolution expression for the shape model divided by the quadrate mesh, and the multi-resolution expression process conducts the simplification process and the restoration process by a lifting scheme, which adopts subdivision as a predictive operator, so that the removed apex can be restored from a simplified apex .  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003198488-A (JP)
Title: Digital filter adaptor
Inventor: BELOPOLSKY YAKOV
IPC: H01R13/719
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector obtained by combining, especially, an electronic noise filter system.  <P>SOLUTION: The digital filter adapter in accordance with the invention comprises a first connector for connecting to an interface of an electronic device, an electrical signal filter, and a connector receptacle for connecting to a communication channel or cable. Electronic signals received from the electronic device into the adapter are routed through the electrical signal filter, which is typically mounted on a printed circuit board, and communicated through the connector receptacle to a communication cable. The connector receptacle provides the same interface as the electronic device to which the first connector is designed to be attached. Thus, the adapter can be inserted between the electronic device and a communication cable which, in the absence of the adapter, could be connected directly to the electronic device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004172726-A (JP)
Title: Image processing apparatus and method
Inventor: OKADA SHINTARO
IPC: G06T5/20
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of suppressing a computing amount even when parts other than an edge are smoothed while keeping the edge in which a change in the pixel value is steep.  <P>SOLUTION: A nonlinear smoothing unit 22 is provided with ε filters 53A to 53C connected in cascade. The ε filters are set from the pre-stage ε filter 53A toward the post-stage ε filter 53C in a way of being formed from a narrow band filter with many numbers of taps to a broad band filter with a few numbers of taps. In this case, the interval of the number of taps from the ε filter 53A to the ε filter 53C is set to the power of two. Threshold values ε<SB>1</SB>, ε<SB>2</SB>, ε<SB>3</SB>of the ε filter 53A to the ε filter 53C are set to be a relation of ε<SB>1</SB><ε<SB>2</SB><ε<SB>3</SB>. The image processing apparatus and method is applicable to video cameras.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173406-A (JP)
Title: Coil, manufacturing method therefor, and electronic apparatus using the same
Inventor: YAMAMOTO MASAHIRO
IPC: H02K3/47
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a coil, capable of preventing a short circuit due to contact of the conductor layers with each other, open circuits in the conductor layers, and degradation of cross sectional quality while meeting the needs for minaturization and small profile size and slimness.  <P>SOLUTION: A wound body 5 is cut to a prescribed thickness in the fixed state to a retaining material 12, and then the retaining material 12 is buried in a gap between the films 4 at a cut surface 5a or a winding core 1 and the films 4 before etching a cross-sectional surface for removing the short circuit between the conductor layers 2 with each other in the cut surface 5a of the wound body 5. Therefore, even when the cut surface 5a is etched, etching fluid does not enter the gap. As a result, the short circuit due to the contact between the conductor layers 2 with each other, the open circuit of the conductor layers 2, and degradation of the cross sectional surface quality are not caused as a result, thus obtaining good cross-sectional quality even when the size and the thickness of the coil are reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170303-A (JP)
Title: Alignment method for measuring interference shape, and instrument for measuring interference shape using the same
Inventor: TAKAI MASAAKI
IPC: G01M11/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To simplify alignment work in measurement of an interference shape, and to enhance precision for shape measurement.  <P>SOLUTION: In this alignment method for measuring the interference shape, a concave or convex spherical face shape is used as a tested objective face, and a shape is measured by interference having a reference spherical wave. Returning light from the tested objective face is branched into two, one optical path thereof is used as an optical path for alignment, and an alignment error of the tested objective face is judged based on luminous energy of transmission light by a pinhole located in a position serving as a light convergence point of the returning light on the one optical path, so as to regulate a position and a posture of the tested objective face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007377-A (JP)
Title: Motion picture coding / decoding method and apparatus
Inventor: NAKAJO TAKESHI
IPC: H04N19/94
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable efficient coding to motion pictures such as fading images or dissolving images whose luminance changes in time.  <P>SOLUTION: One combination is chosen from two or more combinations of at least one reference picture number and prediction parameter that were prepared beforehand. The instrument has a frame memory / prediction image generator 108 which generates a prediction image signal 212 according to a selected combination of reference picture numbers and prediction parameters. Variable Length Coding equipment 111 is used to code orthogonal conversion factor information 210 in connection with prediction error signals of prediction image signal 212 over an input motion picture signal 100, mode information 213 for indicating a coding mode, motion vector information 214, and index information 215 for indicating the combination of the selected reference image number and the prediction parameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175832-A (JP)
Title: Method for forming electroconductive recorded matter and electroconductive recorded matter
Inventor: NAGAHATA SATOSHI
IPC: C09D11/52
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an electroconductive recorded matter which manifests electroconductive properties without heating after recording, and therefore is friendly to the environment and can form an electroconductive recorded film even on the surface of a matter to be recorded having poor heat resistance such as paper and plastics, and the electroconductive recorded matter recorded by this method.  <P>SOLUTION: An electrode, wiring, and the like, are recorded on a matter to be recorded by means of an inkjet printer or the like using an ink composition comprising a metal colloidal particle dispersed therein, and the recorded surface is pressurized to cause the pressurized part to manifest electroconductive properties.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176746-A (JP)
Title: Double row tapered roller bearing unit for supporting wheel
Inventor: OTSUKI HISASHI
IPC: F16C19/38
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent edge load from applying to a double row tapered roller bearing unit for supporting a wheel which fixes inner rings by caulked parts by making appropriate crownings applied to inner ring raceways irrespective of the elastic deformation of the inner rings caused by the forming operation of the caulked parts.  <P>SOLUTION: The crowing top point of the inner row inner ring raceway 20a is shifted to a small diameter side relative to the crowning top point of the outer row inner raceway 20a. The large-diameter side drop amount hiL of the inner row inner ring raceway 20b is formed larger than the large-diameter side drop amount hoL of the outer row inner ring raceway 20a (hiL > HoL).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173974-A (JP)
Title: Rotary drum display device
Inventor: ENOMOTO KOJI
IPC: A63F7/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary drum display device that can make the shape of a backlight invisible from a player and does not damage the identifiability of symbols.  <P>SOLUTION: In the rotary drum display device, the main displaying body 3 of an endless belt form pattern display body 2 is formed of a white and light transmitting material, and a back-lighting mechanism 100 projecting light to the pattern displaying body 2 from the inside 2a of the pattern displaying body 2 is provided. The insides 150 of projection cylinder frames 110, 111 and 112 of the back-lighting mechanism 100 have white reflective surfaces 152.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173628-A (JP)
Title: Probe for detecting haemophilus influenzae and detection method using the same
Inventor: EDA SOJI
IPC: C12Q1/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for specifically and quickly detecting the presence of Haemophilus influenzae taken into a specimen.  <P>SOLUTION: The detection probe contains a fragment of DNA of Haemophilus influenzae, especially one or more kinds of nucleic acid fragments having a base length of 350-600 and exhibits a specific cross-reactivity with the DNA of the microorganism.  <P>COPYRIGHT: (C)2004,JPO