baber/WOPTO huggingface dataset:
Patent JP-2004107480-A (JP)
Title: Ink composition, printing method using the same and printed image obtained using the same, and ink set and ink head
Inventor: KAMOTO TAKANORI
IPC: C09D11/36
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition high in jet stability and giving high-quality printed images when used in an inkjet printing method, to provide a printing method using the ink composition, to provide printed images obtained using the ink composition, and to provide an ink set and an ink head.  <P>SOLUTION: The ink composition 60 is produced in such a way that the difference between dynamic surface tension(mN/m) and static surface tension(mN/m) determined at 24-26°C by maximum foam pressure method is 0-7(mN/m). The printing method comprises the following process. The ink composition 60 is reserved in the ink tank 50 of the ink head 1 and fed from the ink tank 50 into an ink chamber 40 with a jet nozzle 31, voltage is applied on a diaphragm section 12 formed of a piezoelectric material and pressure is applied on the ink composition 60 filled in the ink chamber 40 through the diaphragm section 12 to jet droplets of the ink composition 60 via the jet nozzle 31, and the droplets are put on a printing material to print images on the printing material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109520-A (JP)
Title: Backlight unit and liquid crystal display device
Inventor: AOKI KENTARO
IPC: G02F1/13357
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance display quality of a liquid crystal display device by reducing a bright line generated on a linear light source side and electromagnetic wave noise from the linear light source while utilizing the light from the linear light source effectively.  <P>SOLUTION: In a backlight unit 10 disposed on the rear side of a liquid crystal panel 101, a light quantity suppressing member 21 is provided at the edge on the linear light source 11 side of a light guide plate 15. The light quantity suppressing member 21 comprises materials having translucency and high extinction coefficient, suppresses the light quantity from the linear light source 11 and reduces the bright line generated on the light source side. The light quantity suppressing member 21 is formed in an L-shape from a light incident surface 15a over a light emitting surface 15b of the light guide plate 15 and light utilizing efficiency is not drastically reduced by the light quantity suppressing member. The electromagnetic wave noise from the linear light source 11 can be absorbed and harmful effect to the liquid crystal panel 101 by the electromagnetic wave noise can be reduced by forming the light quantity suppressing member 21 by using a conductive material and grounding the light quantity suppressing member 21 to a GND.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110524-A (JP)
Title: Sentence ambiguity calculating method and system and program, answering dialogue sentence producing method and system and program answering dialogue method and system and program, and recording media recording their programs
Inventor: HORI TOMOORI
IPC: G06F17/27
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an answering dialogue method and apparatus capable of generating accurate answers to questions having wide-ranging topics.  <P>SOLUTION: The answering dialogue method is provided in order to lead answers from retrieving objects against questions indicated by sentences entered with texts or voices. The answering dialogue method comprises an answer leading information extraction step extracting information necessary for leading answers from the retrieving objects against the sentences and calculating scores of its ambiguity, an answering dialogue sentence generating step automatically generating answering dialogue sentences, a retrieving objects limiting step limiting the retrieving objects based on information compensated by users to answering dialogue sentences which are generated by the answering dialogue sentences generating step, a decision step deciding whether or not answers to the questions are definitely identified with retrieved results, the answer leading information extraction step and the answering dialogue sentence generating step when the answers are not definitely identified, a repetitive action step repeating the retrieving objects limiting step, and an output step outputting a final answer which is definitely identified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109054-A (JP)
Title: Microcomputer gas meter
Inventor: HAGA YOSHIYUKI
IPC: G01F3/22
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer gas meter capable of informing of the state of a cutoff valve of the gas meter by a display pattern of a display lamp at the cutoff time and at the reset safety confirmation time of the cutoff valve.  <P>SOLUTION: This microcomputer gas meter is provided with a communicating hole for communicating with a metering chamber inside a gas meter body, and the cutoff valve 7 for cutting off the communicating hole at an abnormal time such as a gas abnormal flow, and is equipped with a display lamp 8 outside the gas meter body for informing of an abnormality by being put out at an ordinary time and by being flickered when the cutoff valve 7 is cut off. The gas meter is characterized by being provided with a controller 24 for detecting reset operation at the reset safety confirmation time when performing reset operation of the cutoff valve and confirming safety, and lighting the display lamp 8 in a blinking pattern different from blinking for informing of the abnormality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117396-A (JP)
Title: Lens system, camera system, and camera
Inventor: KAWAI TORU
IPC: H04N5/232
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens system which can perform driving control over a focusing lens matching focus precision requested for an observation size of a photographic image.  <P>SOLUTION: The lens system 2 is provided with a control means 301 of controlling a focus driving means 11 according to a focus drive command based upon the detection result of the focus adjustment state of a photography optical system. Then the control means performs driving control over the focus driving means in specified driving units when it is decided that a 1st focus mode is selected through communication with a camera and performs driving control in driving units smaller than the specified driving units after the focus driving means is controlled in the specified driving units when it is discriminated that a 2nd focus mode is selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113272-A (JP)
Title: Game managing system
Inventor: OZAWA TADASHI
IPC: A63F7/02
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game managing system which can reduce setting errors when a signal ratio or a unit price are set.  <P>SOLUTION: This game managing device stores the signal ratio or the unit price in response to the kind of an input signal in advance, and displays an inputting column for the signal ratio or the unit price in response to the kind of the input signal based on the stored content when the setting of the king of the input signal is accepted. Thus, an input column having no relationship with the kind of the input signal is not displayed, and the setting screen becomes easy to understand. Therefore, setting errors can be reduced because the setting for the signal ratio or the unit price for each input signal is performed based on the signal ratio or the unit price which is input in the input column being displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114400-A (JP)
Title: Flexible cable harness and image formation apparatus
Inventor: SAMOTO KENJI
IPC: B41J29/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible cable harness which can easily position a distance between two different points for every cable without imposing large constraints to an arrangement of connectors, and prevents an unnecessary stress from being applied to a cable at a bend, and to provide an image formation apparatus utilizing the same.  <P>SOLUTION: Each of flexible cables FFC1 to FFCn having one end side connected to a mobile body and the other end side connected to a fixed body has a bend segment between the one end side and the other end side, and includes a first positioning mechanism 107 closer to the one end side of the bend segment, and a second positioning mechanism 108 closer to the other end side of the bend segment. A distance between the first positioning mechanism 107 and the second positioning mechanism 108 is different for every flexible cable. The first positioning mechanism 107 and the second positioning mechanism 108 are fixed to a first positioning part and a second positioning part respectively, whereby a gap is formed between adjacent flexible cables in the bend segment when bending the flexible cables FFC1-FFCn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120273-A (JP)
Title: Portable telephone set
Inventor: FUJIKAWA NAOKI
IPC: H04M1/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone set in which a specified operation button is easy to recognize without damaging pressurizing operability and without the feeling of visual incompatibility with the other operation buttons.  <P>SOLUTION: For the portable telephone set 1, many operation button insertion holes 32 are arrayed on a cabinet 3 and a projection 4 for recognizing the operation button 30 is provided on the upper surface of the operation button 30 to be fitted to one of the operation button insertion holes 32. At the peripheral edge part of the operation button insertion hole 32 to which the operation button 30 with the projection 4 is to be fitted, a chamfer 41 larger than the other operation button 31 or a recess 40 in a circular arc shape is formed. The upper surface shape of the operation button 30 with the projection 4 is the same as the one of the other operation buttons 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119172-A (JP)
Title: Positive electrode active material for nonaqueous electrolyte rechargeable battery, its manufacturing method, and nonaqueous electrolyte rechargeable battery
Inventor: MATSUMOTO SATORU
IPC: H01M4/525
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material or the like for a nonaqueous electrolytic rechargeable battery of which high capacity of the battery can be realized while maintaining a secondary particle shape of raw material and without damaging moldability and poured density in forming an electrode in the positive electrode active material of a lithium transition metal complex oxide substituted by alkaline earth metal.  <P>SOLUTION: This is the positive electrode active material for the nonaqueous electrolyte rechargeable battery composed of a lithium complex oxide expressed by a chemical formula : Li<SB>1+x</SB>M<SB>1-y</SB>L<SB>y</SB>O<SB>2</SB>(in the formula, M is one kind or more of metal element of Co or Ni, L is an alkaline earth metal element, and as for x and y, -1.0<x≤0.2, 0<y≤0.12), and the positive electrode active material for the nonaqueous electrolyte rechargeable battery is provided wherein the lithium complex oxide has a secondary particle shape of spherical or ellipse spherical, satisfies both equations of a tap density and a specific surface area as well as the tap density and the average particle size, and the alkaline earth metal is not segregated or independently separated as an alkaline earth metal oxide, but substantially solid solution-dissolved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003191425-A (JP)
Title: Flexible polylactic acid resin stretched film and production method thereof
Inventor: MATSUMOTO HIROSHIGE
IPC: B29L7/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible biodegradable film and a production method thereof which is free from troubles in a film forming process such as tearing or roll wrap up or the like and also free from troubles such as blocking or the like after the film formation and is excellent in transparency, heat resistance and bleedout resistance.  <P>SOLUTION: A flexible polylactic acid resin stretched film is obtained by laminating a layer A consisting of a resin component a' containing 10 to 200 pts.wt. of a plasticizer p to 100 pts.wt. of a polylactic acid resin a and a layer B consisting of a resin component b' containing 0 to 50 pts.wt. of a plasticizer p' to 100 pts.wt. of a crystalline polylactic acid resin b in the order of B/A/B. The thickness of the layer A in the entire film thickness is 30 to 99% and the layer B is stretched at least in one direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004128037-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SUZUKI NORIO
IPC: H01L21/336
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of contamination substance in the manufacturing process of semiconductor device and improve the dielectric strength of a gate insulation film of a MISFET.  <P>SOLUTION: With the side of oxide silicon film 9 of the semiconductor substrate 1 in which the oxide silicon film 9 is deposited to the groove in the lower side, an oxide silicon film 100 is formed to the rear surface of a semiconductor substrate using a single wafer CVD apparatus, and an element separation consisting of the oxide silicon film 9 is formed. Thereafter, the MISFET is formed. As a result, even in the manufacturing process mainly consisting of the single wafer process, and even in the manufacturing process in which the film is not formed or not formed easily at the rear surface of the semiconductor substrate, deterioration of the gate insulation film 17 due to the charge-up of the semiconductor substrate 1 which is generated during the plasma process at the time of formation of gate electrode and ashing of resist film can be prevented and contamination of the rear surface of the semiconductor substrate 1 can also be prevented. Accordingly the cleaning efficiency can be improved by the method like the lift-off cleaning method in which the oxide silicon film 100 is a little etched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183048-A (JP)
Title: Green privacy glass composition chrome-free and improved in ultraviolet absorptivity
Inventor: BOULOS EDWARD NASHED
IPC: C03C3/078
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a green privacy glass which is improved in ultraviolet absorptivity and the degree of intermediate visible light transmittance and is used as an automotive or building glass.  <P>SOLUTION: In this green privacy glass, for example a manganese compound, is added to the glass together with iron oxide in place of expensive oxides of chrome, cerium or titanium to obtain a desired green color. An inexpensive manganese compound acts on iron oxide as an oxidant, and the redox equilibrium of iron oxide is shifted to its oxidation mode, namely Fe<SB>2</SB>O<SB>3</SB>. The green privacy glass has a UV transmittance of lower than 13% in 4.0 mm thickness. Such a low UV transmittance does not need to dispose a black band into the glass in order to inhibit the fading thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004125672-A (JP)
Title: Boring core photographing device, boring core column diagram preparing method, and program for causing computer to perform same method
Inventor: WADA KAZUNARI
IPC: G01N21/35
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide detailed soil property information on a boring core necessary for preparing a column diagram.  <P>SOLUTION: Light is applied to the boring core housed in a core housing box by using light sources different in wavelength characteristics, such as a visible near-infrared light source 34, a short-wavelength infrared light source 32, and an ultraviolet light source 36. Reflected light is received by using a visible near-infrared sensor 24, a short-wavelength infrared sensor 22, and an ultraviolet sensor 26. Further, emitted thermal infrared light is detected by a thermal infrared sensor 27 to obtain image data. These light sources and sensors are moved to scan the boring core by a moving mechanism 40, detailed image data on the entire boring core are recorded on a data recording part 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124572-A (JP)
Title: Bendable separator and horizontal drawing fixing plug and socket
Inventor: YOSHIDA MASAYOSHI
IPC: E04G17/06
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator and a horizontal drawing fixing plug and socket capable of reducing a material and workhours.  <P>SOLUTION: In the separator 1 having male screws 2 at both ends, the separator 1 has a constitution in which an indentation 4 is formed between one male screw 2 and the other male screw 2. In the horizontal drawing fixing plug and socket, the plug and the socket have axial centers 6 to which female screws 7 screwed to the male screws 2 for the separator 1 are formed, and have the constitution in which one of the axial centers 6 is increased in thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003195977-A (JP)
Title: Personal digital assistant unit having radicommunication function
Inventor: LIN YAO-CHUNG
IPC: G06F3/03
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PDA (personal digital assistant) unit having a stylus longer than a PDA body.  <P>SOLUTION: This invention provides the PDA (personal digital assistant) unit. A pen slot for placing the stylus inside is composed of an inside hidden slot of the PDA body, and an inside passage of a signal transceiver. The PDA unit has PDA body having the hidden slot, the signal transceiver having the passage, and the stylus. The hidden slot has an opening part on an upper surface of the PDA body. The signal transceiver placed on the upper surface of the PDA body. carries out the radicommunication function, and at the same time, the passage forms the pen slot together with the hidden slot positioned on the lower side. The stylus is adaptable to the pen slot, and is placed in this pen slot.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004129530-A (JP)
Title: Bird and beast-repelling apparatus
Inventor: ODAJIMA KOUETSU
IPC: A01M29/16
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bird and beast-repelling apparatus whose threat signals are hardly leaned by birds and beasts and which can prevent the birds and beasts from approaching a desired region or repel the birds and beasts.  <P>SOLUTION: This bird and beast-repelling apparatus is characterized by having a means for automatically changing sounds several times, when sounds cycles each comprising continuously emitting two or more kinds of the sounds and then not emitting the sound for a constant time are repeated several times, and then further repeated constant times, while changing the sounds. Thus, the emission forms of the various threat signals are complicated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003233190-A (JP)
Title: Polymer with mixed photoacid-labile group and photoresist comprising the same
Inventor: TIMOTHY G ADAMS
IPC: C08F216/38
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide novel polymers which improve lithographic properties of photoresists comprising polymers.  <P>SOLUTION: Photoresist compositions comprise a photoactive component and a polymer containing i) a photoacid-labile acetal unit and ii) a photoacid- labile unit distinct from the unit i).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004129863-A (JP)
Title: Rental hot towel manufacturing apparatus
Inventor: OYAMA MASANORI
IPC: A47K7/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rental hot towel manufacturing apparatus for selling a rental hot towel to a user.  <P>SOLUTION: A coin thrown in a coin throw-in port 601 is detected by a coin sensor 603, and a detection signal is sent to a control part 15. After that, according to a command from the control part 15, a sheet material feeding part 4 and a winding mechanism part 5 are operated to transfer a sheet material 2a from a raw material storing part 1a to a discharge port 1c. In the midway of transfer, water is jetted from a nozzle 9A to make the sheet material 2a contain water. While the feeding of the sheet material 2a by the sheet material feeding part 4 is suspended, only the winding mechanism part 5 is operated to cut the sheet material 2a to one piece of towel. After that, the towel is wound like a roll by the winding mechanism part 5 and discharged from the discharge port 1c. Thus, the rolled towel can be sold for pay to a user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135159-A (JP)
Title: Radio communication system
Inventor: KATO MASAKAZU
IPC: H04W84/12
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform radio communication with a radio terminal by a plurality of channels and to enhance economical efficiency.  <P>SOLUTION: A leakage waveguide 12 is arranged indoors 11 where a wireless LAN is operated, one end of the leakage waveguide is connected with a radio base station device 13 and the other end is connected with a termination device 14. The radio base station device 13 performs the radio communication with radio terminals 17-1, 17-2, 17-3, 17-4 with different use channels respectively as successively and repeatedly switching four channels (CH34, CH38, CH42, CH46) to be used in a wireless LAN system for indoors of 5GHz band by every fixed time T.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003593-A (JP)
Title: Backlash reduction gear and optical disk drive
Inventor: SASAHARA HIROSHI
IPC: F16H1/04
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlash reduction gear in a simple structure capable of facilitating its assembly.  <P>SOLUTION: The backlash reduction gear comprises one twisted coil spring 74 assembled between a first gear 72 and second gear 73, and a plurality of interlocking pawls 82.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138031-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: TANAKA HIROSHI
IPC: F01N11/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To correctly determine the degree of degradation of a NO<SB>X</SB>occlusion reducing catalyst based on the NO<SB>X</SB>sensor output.  <P>SOLUTION: The degree of degradation of a NO<SB>X</SB>occlusion reducing catalyst 7 disposed in an exhaust passage 3 of an engine 1 is determined on the basis of the output of a NO<SB>X</SB>sensor 9 disposed on the downstream side of the catalyst 7. An electronic control unit (ECU) 30 of the engine calculates the NO<SB>X</SB>generation per unit time of the engine 1 based on the engine running condition, and estimates the quantity of NO<SB>X</SB>occluded by the catalyst 7 based on the NO<SB>X</SB>generation. Further, the ECU reduction-purifies NO<SB>X</SB>occluded by the catalyst 7 by performing the rich-spike operation whenever the NO<SB>X</SB>occlusion reaches a predetermined reference value. When the degree of degradation is determined by using the NO<SB>X</SB>sensor, the ECU increases the reference value so that more NO<SB>X</SB>than the regular value is occluded by the catalyst 7 in the rich-spike. The degree of degradation is determined in a NO<SB>X</SB>concentration range in which the detection accuracy of the NO<SB>X</SB>sensor is improved.  <P>COPYRIGHT: (C)2004,JPO