baber/WOPTO huggingface dataset:
Patent JP-2004124015-A (JP)
Title: Resin composition and film forming material containing the same
Inventor: ONOSE KATSUHIRO
IPC: H01L23/29
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition and a resin film therefrom, in which an amount of a silicon defoaming agent leaked around a resin film is reduced, a leveling ability is increased, a defoaming time is shortened and reliability and producibility are increased.  <P>SOLUTION: A resin solution is mixed with a liquid for treating a solvent and a silicon defoaming agent, and an inorganic filler is dispersed and further a silicon defoaming agent is incorporated therein to give the resin composition. The resin composition is printed on a substrate by a screen printing machine to give the resin film. By mixing a resin solution previously with a liquid for treating a solvent and a silicon defoaming agent and dispersing an inorganic filler to give a paste into which a silicon defoaming agent is further incorporated, an amount of the silicon defoaming agent to be added can be reduced, an amount of the defoaming agent leaked on the edge of the resin film can be reduced and repelling upon sealing parts and adhering circuits can be reduced, reliability and a leveling ability even after screen printing can be increased, and further a defoaming time can be shortened and producibility can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003166133-A (JP)
Title: Fine spinning frame for producing core yarn
Inventor: ARTZT PETER
IPC: D02G3/36
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine spinning frame for producing a core yarn, having at least one drawframe 1 drafting a silver roving and, other than the drawframe, a convergence area 34 for converging a silver roving 3, wherein the convergence area 34 has a rotating convergence device 22 having a perforation locus 23 and in suction state and has a device for supplying a filament 12 to the sliver yarn 3 in front of the convergence device 22 and, in this case, the fine spinning frame has possibility for comparatively easily introducing the core yarn-filament at the inlet of the convergence device.  <P>SOLUTION: This fine spinning frame has a suction area 34' for a filament 12 in front of a convergence member 38, 18 based on its moving direction in a convergence area 34 for a silver.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004133965-A (JP)
Title: Optical head and its manufacturing method
Inventor: KAMIYANAGI KIICHI
IPC: G11B7/22
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head which can form a minute optical spot diameter and produce a holder and a reflecting mirror of the optical head with high precision, high reliability, and low cost.  <P>SOLUTION: When producing an optical head 1, a holder 2 made of glass with a dent having an inner shape to be an optical reflecting plane 3 is used. A polymer organic material body 4 is embedded into the dent of the holder 2 so as to coat the reflecting plane 3. A solid immersion lens 6 is embedded into the material body 4 at a light-focused position of a convergence light reflected from the reflecting plane 3. Furthermore, a semiconductor laser 6 irradiating the reflecting plane 3 with light via a collimator lens 7 is integrally assembled with the collimator lens 7, and the assembled body is fixed into the dent of the holder 2 by LD holders 10, 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132278-A (JP)
Title: Dustproof structure of rotary shaft
Inventor: SAKINO MICHIYASU
IPC: F04D29/04
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dustproof structure of a rotary shaft of excellent durability which is capable of reliably preventing ingress of dust or the like with a simple structure.  <P>SOLUTION: A rotary shaft 4 having the outside diameter smaller than the inside diameter of a through-hole 2 is passed through the through-hole 2 formed in a bulkhead 1 with a space 3 therebetween. A blower 5 is fitted to a tip of the rotary shaft 4, and a suction fan 6 is fitted at the position facing the blower 5 across the bulkhead 1 of the rotary shaft 4. A pulley 7 is fitted to a base end portion of the rotary shaft 4, and a belt 10 is stretched between a pulley 9 fitted to a rotary shaft 8a of a motor 8 and the pulley 7. A cylindrical fan cover 12 having the inside diameter slightly larger than the outside diameter of the suction fan 6 is disposed concentrically with the rotary shaft 4 around the suction fan 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003189170-A (JP)
Title: Automatic detection method and system
Inventor: CHEN RIN
IPC: H04N1/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for automatically detecting a document and classifying it.  <P>SOLUTION: This invention provides the method for capturing an image used by a digital camera 100 including: a step of capturing a preview image of a scene; a step 110 of automatically determining whether or not the captured scene is a document; a step of programming at least one camera control to be tailored for document capture when it is determined that the scene is a document; and a step of capturing the scene by using the programmed camera control.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004135455-A (JP)
Title: Ic card, electronic apparatus, and power feeder thereof
Inventor: YOSHIDA ICHIRO
IPC: B42D25/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card communicable even if apparatuses transmitting power by using radio signals are separated from each other at a longer distance.  <P>SOLUTION: The IC card 11 is formed by laminating a plurality of base plates 16 in which coil patterns 13 for receiving the radio signals transmitted from a card reader are flatly arranged, and electrically connecting the coil patterns 13 that are arranged on each layer of the lamination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130276-A (JP)
Title: Mud recycle apparatus
Inventor: FUJITA IWAHIKO
IPC: B01F7/04
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mud recycle apparatus which, when mud is recycled to improved soil, mass-produces excellent improved soil having stable quality by a batch method.  <P>SOLUTION: In the mud recycle apparatus, a mixer 3 is supported by a machine frame 1 through load cells 2, a conveyor 4 for mud, a metering conveyor 5 for a flocculation material, and a metering conveyor 6 for a neutral solidifying material are installed to carry the materials to the mixer 3, a comparison operation unit 7 that performs the comparison operation of the measured value by the load cells 2 and the preset values of the flocculation material and the neutral solidifying material is installed, and the flocculation material and the neutral solidifying material are measured based on signals from the operation unit 7 and fed to the mixer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140456-A (JP)
Title: Apparatus and method for processing image signal, apparatus and method for generating coefficient data used therefor, as well as program for executing each method
Inventor: KONDO TETSUJIRO
IPC: H04N19/50
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of a second image signal through proper classification in converting a first image signal comprising a plurality of pixel data into the second image signal comprising the plurality of pixel data, the first image signal being generated by decoding a digital image signal subjected to motion compensation prediction coding by each block.  <P>SOLUTION: A class generating section 121 generates class codes CLa, CLb on the basis of information included in a reference data block (RDB) and related to block step difference distortion by a pixel data block in use. A classification section 123 integrates the class codes CLa, CLb or the like to obtain a class code CL denoting a class to which pixel data at a target position of an image signal Vb belongs. A tap selection circuit 122 selectively extracts pixel data xi of a prediction tap. An arithmetic circuit 125 uses the pixel data xi and coefficient data Wi read from a coefficient memory 124 in accordance with the class code CL to obtain pixel data y at the target position in the image signal Vb on the basis of an estimate expression. The quality of the image signal Vb is enhanced through the classification taking into account the block step difference distortion included in the RDB.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137572-A (JP)
Title: Method for refining molten metal containing chromium
Inventor: YAMASHITA KOSUKE
IPC: C21C5/52
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for melting, decarburizing and temperature-raising molten metal containing chromium in an electric furnace while restraining oxidized loss of the chromium and iron in the molten metal, when carbon-containing iron source of molten iron, DRI, HBI, etc., are blended as the main raw material.  <P>SOLUTION: The method for melting molten metal containing chromium in the electric furnace is performed, with which after charging the raw material such as scrap, ferro-alloy containing no chromium and carbon-containing iron source into the electric furnace, heating, melting and temperature-raising are performed by an electric energy and, the carbon in the molten metal is oxidized and removed, and after the molten metal temperature and carbon concentration become prescribed ones, the above raw material is melted by the electric energy while chromium containing ferro-alloy is continuously fed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135999-A (JP)
Title: Pachinko game machine
Inventor: SAKAI TOMOE
IPC: A63F7/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine in which a notification mode for the number of times of carrying out a previous notice performance action associated with a continuous previous notice performance action is epoch-making and a performance effect by the continuous previous notice performance action is sufficiently presented.  <P>SOLUTION: This Pachinko game machine is configured by arranging previous notice lamps 34-37 with numerals on lamp covers (c) on a front frame 5 of a game machine body 3. In the Pachinko game machine, when a pattern generation process associated with the continuous previous notice performance action is carried out, flickering of the first previous notice lamp 34 is started and the first previous notice performance action is carried out, and when the performance of a second pattern generation process is started, flickering of the second previous notice lamp 35 is started. When the performance of a third pattern generation process is started, flickering of the third previous notice lamp 36 is started, and when the performance of a fourth pattern generation process is started, flickering of the fourth previous notice lamp 37 is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142753-A (JP)
Title: Reinforcing bar bundler
Inventor: YOKOCHI SHIZU
IPC: B65B13/28
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate fear of a bundling failure of a reinforcing bar bundler.  <P>SOLUTION: A bundling wire clamper of the reinforcing bar bundler consisting of a center clamp plate 2, clamp plates 3 and 4 on its left and right and a sleeve 5 is equipped with a guard 4a to prevent draw-off for closing a gap between the center clamp plate 2 and the left clamp plate 4 on the front of the plate 4 for clamping the rear end of a bundling wire loop. A wire w is fed through between the left clamp plate and the center clamp plate, and its leading edge enters between the right clamp plate and the center clamp plate to be clamped. Thereafter, a bundling wire feeding mechanism reversely rotates to pull back the wire and wind the wire around reinforcing bars. When the wire is pulled forward by pull-back tension, the wire comes against the guard 4a so that it is reliably clamped without coming off from between the plates 2 and 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144521-A (JP)
Title: Apparatus and method for stirring solution
Inventor: OKANO KAZUNOBU
IPC: G01N1/36
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for stirring solution, which carry out uniform reaction on an array substrate and improve its reactive efficiency.  <P>SOLUTION: The apparatus for stirring the solution is made up so that a plate-like member disposed through sample solution is moved relatively to both the array substrate, where a prove is fixed thereto, and a table member where the array substrate is disposed thereon. The sample solution is stirred so that flow rates at all points on the array substrate are approximately equal to each other. Therefore, the sample solution is moved by using the plate-like member and can be supplied uniformly and efficiently on the surface of the array. As a result, the uniform reaction is carried out on the array substrate, and thereby obtaining the high reactive efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003233237-A (JP)
Title: Color measurement system and method
Inventor: MESTHA LALIT K
IPC: H04N1/46
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To form a copy of high quality at a copying process.  <P>SOLUTION: A color sensor 324 monitors the output of a color producing process and produces a signal representative of a color produced by the color producing process. The signal can be used as a feedback signal to control the process. Occasionally, the color sensor signal includes a component representing a transient error. A system model 328 of the color producing process is used to predict reasonable sensor signals. A comparison of the sensor signal with the predicted sensor signals is used to determine if the sensor signal is reasonable. If the sensor signal is unreasonable, a substitute signal is used as the feedback signal to the control process. The substitute signal can be a predicted sensor signal or a signal based on historical system performance data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004149270-A (JP)
Title: Printing device
Inventor: MATSUMOTO YUTAKA
IPC: B65H33/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device assuring an enhanced convenience when a passby printing is performed by inserting a separator so that a printed object according to the job on the side being passed by and another according to the job on the side having passed by can be distinguished easily.  <P>SOLUTION: When an interruption (Y in S2) is generated during job execution (S1), the job under execution is stopped (S5), and the information about the sheets of paper for the job is called out of a RAM (S6), and the information about the sheet size, destination of the exhausted sheets, etc. is acquired from the control data of the job interrupted (S7). If the destination and the size of the job being stopped are the same as those of the job interrupted (Y in S8 and Y in S13), a sheet to serve as the separator is selected as having a size larger than the sheet to be used in the job being stopped, and upon specifying the sheet feed cassette and exhausting the sheet as separator (S15), the interrupted job is executed (S16), and the sheet as separator is exhausted (S17 and S18), and then the job being stopped is resumed (S19 and S20).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148700-A (JP)
Title: Laminate shim made of composite material, and its manufacturing method
Inventor: SANA SHUNICHI
IPC: B32B7/06
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the thickness adjustment of a joined part when a composite material part is joined.  <P>SOLUTION: This laminate shim 1 of a multi-layer structure is formed by laminating a plurality of pieces of composite material sheets 2 and an intermediate film 4 having mold-releasing property. By such a laminate shim 1 made of the composite material, the thickness adjustment of a joined part can be easily performed by properly peeling the composite material sheets 2 having the same quality as the composite material part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124244-A (JP)
Title: High-accuracy sintered cam lobe material
Inventor: TAKAMURA HIROYUKI
IPC: C22C38/16
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-accuracy sintered cam lobe material which has a high wear resistance and pitching resistance, and has high dimensional accuracy and does not require grinding after assembly even in the case the cam lobes of intricate shapes are manufactured and a method for manufacturing the same.  <P>SOLUTION: The high-accuracy sintered cam lobe material is obtained by repeating compression molding and sintering of powder for sintering one or ≥2 times to form the powder to a prescribed shape and by tempering the molding at need. The sintered cam lobe material consists of an iron-based sintered alloy consisting of one or both of 0.3 to 5.0wt% Ni and 0.2 to 4.0wt% Cu, 0.1 to 1.2wt% C and the balance inevitable impurities and Fe. The density thereof is 7.3 g/cm<SP>3</SP>, the outer peripheral hardness of the cam is HRC ≥45 and the dimensional change rate of the sintered compact obtained in the final sintering step for the molding obtained in the final compressing step is within ±0.5%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156519-A (JP)
Title: Combustion control device for engine
Inventor: KATAOKA ICHIJI
IPC: F02D41/14
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve control responsiveness of exhaust gas recirculation amount by an EGR passage 34, and prevent deterioration of combustibility in the direct injection type diesel engine 1 which allows the fuel to early inject with an injector 7 every cylinder 2 in a predetermined operation state, and allows premixed combustion to be a main combustion state by controlling an EGR rate at not less than a first set value.  <P>SOLUTION: First and second intake ports 8, 9 are provided every cylinder 2, and the downstream end of the EGR passage 34 is connected so as to open to the midway of the first intake port 8, and a swirl valve 18 is disposed in the upstream intake passage. The combustion fluctuation state every cylinder 2 is detected based on the signal from a crank angle sensor 12 or a knock sensor 13, and the opening of the swirl valve is controlled so as to suppress preignition or misfire based on the detection result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155906-A (JP)
Title: Dimethyl ether-resistant rubber composition and rubber member
Inventor: ARISAWA TAKUMI
IPC: C08K3/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber material and a rubber member both resistant to DME and LPG.  <P>SOLUTION: The rubber composition resistant to dimethyl ether is a nitrile rubber composition, which is used for forming a member brought into contact with a gas or liquid of dimethyl ether and contains 10-80pts.wt. plasticizer based on 100pts.wt. nitrile rubber. The rubber member is prepared by molding the rubber composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201477-A (JP)
Title: Liquid crystalline medium
Inventor: REIFFENRATH VOLKER
IPC: C09K19/12
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium having only a small extent, preferably having an extremely high specific resistance value and a low threshold electric voltage, and specially useful for an MLC, a TN or an STN display.  <P>SOLUTION: The liquid crystalline medium contains at least 1 kind of a compound expressed by the formula I (wherein, X is F, Cl, CN, SF<SB>5</SB>, NCS or an up to 8C halogenated alkyl in which 1 or ≥2 CH<SB>2</SB>groups can be substituted with O or CH-CH so as not to directly bond the O atoms each other; and L<SP>1</SP>to L<SP>3</SP>are each independently H or F), and the electro-optical display containing this type liquid crystalline medium and also a fluorinated biphenyl expressed by the formula I are also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004163591-A (JP)
Title: Digital camera
Inventor: TOKIWA KENTARO
IPC: H04N5/225
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera constituted so that a lens for enlarging the screen of a display panel can be stored when not needed, then, the portability may not be damaged.  <P>SOLUTION: As for the digital camera provided with a solid-state image pickup element 3 for reading a formed object image and obtaining an image signal, and for recording the image signal read by the solid-state image pickup element 3 at a timing corresponding to a photographing operation, the digital camera is provided with the camera body 1, a photographing lens 2 arranged on the front side of the camera body 1 so as to form the object image on the solid-state image pickup element 3, the display panel 4 arranged on the rear side of the camera body 1 so as to display the image based on the image formed by the solid-state image pickup element 3, and a lens holding mechanism 6 to which the lens 5 having a positive power for enlarging the screen of the display panel 4 is attached so that the lens 5 can be shifted to a storage position adjacent to the display panel 4 or a viewing position separated from the display panel 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165015-A (JP)
Title: Counter electrode and dye-sensitized solar cell equipped therewith
Inventor: KATO NAOHIKO
IPC: H01L31/04
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter electrode having outstanding electrode characteristics that a reduction reaction reducing an oxidant into a reductant can be proceeded quickly, where the oxidant and reductant form a redox pair in an electrolyte, and a dye-sensitized solar cell which is equipped with the counter electrode and can obtain high energy conversion efficiency.  <P>SOLUTION: A counter electrode CE1 comprises at least a substrate 6 in a plate shape and a porous film 5 made of a conductive material formed on the one surface of the substrate 6, where the conductive material exhibits catalytic activity which accelerates the reduction reaction from the oxidant making up the redox pair to the reductant making up the redox pair. A dye-sensitized solar cell 20 comprises a semiconductor electrode 2 having light transparency and including dye of light sensitization, an electrolyte layer E made of an electrolyte including at least a species of the redox pair, and the counter electrode CE where the semiconductor electrode 2 and the counter electrode CE1 face each other through the electrolyte layer E.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172314-A (JP)
Title: Solid-state laser
Inventor: MOMIUCHI MASAYUKI
IPC: H01S3/06
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state laser from which a high output is obtained, on which two-wavelength optical axis matching can be performed easily and frequency conversion can also be performed highly efficiently, and which can emit a laser beam of a plurality of wavelengths.  <P>SOLUTION: This solid-state laser has a first resonator 30 constituted on a first optical axis 20, a second resonator 37 constituted on a second optical axis 29, and a first light emitting section 27 which makes exciting light incident to the first resonator 30. This laser also has a second light emitting section 35 which makes exciting light incident to the second resonator 37. The first optical axis 20 has a separated optical axis and a shared optical axis, and the second optical axis 29 has a separated optical axis. The optical axes 20 and 29 are lapped on each other in the shared optical axis and have a first solid-state laser medium 23 provided on the separated optical axis of the optical axis 20, a second solid-state laser medium 33 provided on the separated optical axis of the optical axis 29, and an optical member 25 for wavelength conversion and a wavelength switching means provided in the shared optical axis. The member 25 is composed of a plurality of optical crystals for wavelength conversion having different converting frequencies and the switching means can change the optical crystals for wavelength conversion to which a laser beam is made incident.  <P>COPYRIGHT: (C)2004,JPO