baber/WOPTO huggingface dataset:
Patent JP-2008230006-A (JP)
Title: Liquid filling method
Inventor: HATTORI SHINGO
IPC: B41J2/175
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid filling method for effectively removing air in the vicinity of an opening such as an ink feeding opening when a liquid such as an ink is poured inside.  <P>SOLUTION: The ink is poured from an ink pouring opening 159 under a condition that the back face 102 of an ink cartridge 10 is faced downward, and the ink is successively passed through a hole 275, a by-pass 270, a hole 272, a valve storing room 120, a communicating hole 181, an ink feeding room 175, and a communicating hole 182 (referred to Fig.5), is passed through ink flow paths (arrow marks 47 and 48) reaching an ink room 170, and is made to flow into the ink room 170. Air in the valve storing room 120 is exchanged thereby with the ink, and the air passes through a valve 190, and moves to the ink room 170 through the ink feeding room 175. Then, the air in the ink room 170 passes the by-pass 260 and an atmospheric vent valve 131 and is discharged outward from an opening 132.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228999-A (JP)
Title: Gas rice cooker
Inventor: ICHIKAWA MEGUMI
IPC: A47J27/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas rice cooker capable of lowering outer surface temperature of a drum part.  <P>SOLUTION: A side exterior of a rice cooker 2 is surrounded by an inner drum 5 having a double structure of an inner wall 3 and an outer wall 4. An exhaustion gap 7 for exhausting burning exhaust to an outside from a burning part 6 provided below the rice cooker 2 is provided between the rice cooker 2 and the inner drum 5. In the gas rice cooker 1, by fitting an outer drum 9 to the outer surface of the inner drum 5 via a spacer 8, the side exterior of the inner drum 5 is surrounded by the outer drum 9 via an air gap 10 vertically opening. In a part of the spacer 8, a small cross section area part 11 where a cross section area is made smaller in comparison with other parts is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231374-A (JP)
Title: Method of manufacturing phenol-modified aromatic hydrocarbon formaldehyde resin
Inventor: KITA SEIJI
IPC: C08G8/04
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenol-modified aromatic hydrocarbon formaldehyde resin excellent in moisture resistance and the adhesiveness with a metal.  <P>SOLUTION: A method of manufacturing the phenol-modified aromatic hydrocarbon formaldehyde resin comprises subjecting an aromatic hydrocarbon formaldehyde resin having a mean number of reacted protons in an aromatic ring of 1.8-3.0 and an acetal value of 0-2.2 mol/kg, and phenol or a phenol derivative, to a condensation reaction in the presence of an acid catalyst.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238176-A (JP)
Title: Laser joining material free of distortion
Inventor: SASAKI MASAJI
IPC: B23K26/21
Filed: 2007-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser joining material free of thermal strain when iron-based metallic plates are continuously welded to each other, wherein each plate has a length of ≥1 m along the welding direction, a width of 30-500 mm, and a thickness of 0.8-3 mm.  <P>SOLUTION: When iron-based metallic plates are superimposed on each other, with the fillet continuously welded by laser; in a cross section vertical to the welding direction, fused end points A, B and deepest penetration point O in the thickness direction are connected to form and define a triangle AOB. Where x is the length of the side AB equivalent to a laser incident port, y, z are the length of other sides AO, BO respectively, and h is the length of a perpendicular from the point O to the side AB, laser joining is performed under the conditions; (x+y+z)/x multiplied by h/x, namely, the value of h(x+y+z)/x<SP>2</SP>≥2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244573-A (JP)
Title: Bus switching apparatus, portable terminal using the same, bus switching method and control method of portable terminal
Inventor: AKIMOTO HIDEKAZU
IPC: H04M1/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus switching apparatus which efficiently utilizes an acceleration sensor, to provide a portable terminal using the same, and to provide a bus switching method and a control method of the portable terminal.  <P>SOLUTION: The bus switching apparatus is provided with: the acceleration sensor; hardware; a selector for switching the hardware; and a control means for controlling the selector on the basis of signals from the acceleration sensor, thereby providing the bus switching apparatus efficiently utilizing the acceleration sensor, the portable terminal using the bus switching apparatus, the bus switching method and the control method of the portable terminal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244642-A (JP)
Title: Retrieval device, method, and program
Inventor: HISAMATSU HIDENORI
IPC: G06F17/30
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device efficiently using a memory, and coping with increase of bit strings of data to be retrieved.  <P>SOLUTION: The retrieval device comprises: a first retrieval table 610 defining a first bit field as a first retrieval key 110, and a second bit field as an identifier 510 among target bit fields of digital bit strings with a predetermined bit width, and including entries for holding a second retrieval key 410 arranged corresponding to each value of the first retrieval key, and corresponding to the value of the identifier, respectively; and a second retrieval table 210 which holds a content corresponding to the target bit field in the entry corresponding to the respective values of the second retrieval key. The second retrieval table 210 is retrieved with the second retrieval key 410 obtained by retrieving the first retrieval table 610 using the first retrieval key 110 and the identifier 510.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244875-A (JP)
Title: Communication system, communication device, and communication method
Inventor: MURAKAMI KEIJI
IPC: H04L47/43
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase of a data amount of communication data which passes through a communication section in the case where a data amount reduction technique is used.  <P>SOLUTION: A mobile station device 10 receives data the part of which is omitted by an ROHC server 30, and acquires information concerning the part of the data omitted according to data received. The acquired information is transmitted to the ROHC server 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239408-A (JP)
Title: Heat-resistant ceramic member
Inventor: TATEYAMA TAIJI
IPC: C04B35/46
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant ceramic member which has no partial erosion and has high heat resistance and high heat decomposition resistance.  <P>SOLUTION: The heat-resistant ceramic member 1 comprises a solid solution which is shown by the compositional formula: Al<SB>2(1-x)</SB>Fe<SB>2x</SB>TiO<SB>5</SB>(wherein 0.4≤x≤0.9) and in which the content of other metal components except Al, Fe, Ti and O is ≤1.0 mass% in terms of metal oxides. Thereby, the heat-resistant ceramic member 1 which has no partial erosion and which is excellent in heat resistance and heat decomposition resistance can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242130-A (JP)
Title: Performance evaluation system and performance evaluation program
Inventor: MINAMITAKA JUNICHI
IPC: G10G3/04
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate a condition of a player in reference to the player's self-motivated performance, or the like.  <P>SOLUTION: An evaluation processing part 17 calculates a melody feature amount for representing a feature of a melody that is a sequence of notes inputted by a player, based on the recording in a playing data file 23 generated based on the player's input. Also, the evaluation processing part 17 calculates an evaluation value every characteristic, based on the calculated melody feature amount and a coefficient in an evaluation coefficient table 24 for storing weight of each of prescribed characteristics by each melody feature amount. The melody feature amount includes the first feature amount according to a progression type based on the sound pitch difference between adjacent notes; the second feature amount for indicating the rest rate that is the rate of rest between the adjacent notes; the third feature amount for indicating the regularity of rhythm based on the degree of bias for each class of sound length of the note; and/or the forth feature amount for indicating the regularity of interval, based on the degree of bias of the sound pitch difference between the adjacent notes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243642-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAKAHASHI KENTARO
IPC: H01M10/0569
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery composed by drastically improving a cycle characteristic, a shelf life characteristic and overcharge resistance by including a nonaqueous solvent stabilizing a coating film (SEI) on a negative electrode surface.  <P>SOLUTION: In a nonaqueous electrolyte, 3-80 mass% of tertiary carboxylate ester represented by general formula (1) (in the formula, R1, R2, R3 and R4 are each a 1-4C alkyl group), and 0.1-5 mass% of one or more kinds of acid anhydrides selected from succinic anhydride, glutaric anhydride and glycolic anhydride are included with in the total mass of the nonaqueous electrolyte.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241179-A (JP)
Title: Heat exchanger
Inventor: SHIBATA YUTAKA
IPC: F28F1/32
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat exchanging capacity and the like by optimizing drainage treatment on fin surfaces in a heat exchanger.  <P>SOLUTION: Surface of the fins 8 in a first area 11 at an upstream side in the air distributing direction, are water-repellent faces or super water-repellent faces, and surfaces in a second area 12 at a downstream side in the air distributing direction are hydrophilic faces. According to this constitution, the drainage keeps a water droplet state by droplet-like condensation on the water-repellent faces or the super water-repellent faces, and high heat exchanging efficiency can be achieved in the first area, on the other hand, the drainage keeps a membranous state by membrane-like condensation on the hydrophilic face in the second area 12. The water droplet at a first area 11 side is drawn to a second area 12 side to be successively changed to the membranous state. As a result, generation of bridge phenomenon of the water droplet can be prevented as much as possible, droplet-like condensation can be kept to realize high heat exchanging efficiency, further low flow channel resistance can be kept, and heat exchanging capacity of the heat exchanger can be improved by synergetic effect.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237656-A (JP)
Title: Sewing machine
Inventor: WATANABE MITSURU
IPC: D05B69/18
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine capable of securing safety after power is turned on.  <P>SOLUTION: A control means 14 is provided with a mode shift control part 36 that, after power is turned on, judges presence/absence of a blank time by monitoring the blank time with the absence of both input/output of a drive output signal from the control means 14 and a control input signal to the control means 14, when judging the presence of the blank time, counts the length of the blank time through a counter 33 to determine whether the length of the blank time counted exceeds a threshold value or not, and when the blank time exceeds the value, shifts to a machine-operation invalidating mode to hold it for invalidating the machine operations through a plurality of operational switches.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243692-A (JP)
Title: Connector
Inventor: HORIUCHI HIDEFUMI
IPC: H01R13/42
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the front end part of a side wall from being broken by interference with a hood part of the counter connector having a pattern in which the front end part of the side wall protrudes from the main body 31 forward by a retainer.  <P>SOLUTION: Although a part of the main body 31 is protruded outward from the outer surface of a female housing 11 in a state that the retainer 30 is located at a tentative locking position, the front wall 35F protruded forward from the main body 31 out of the side walls 34 of the retainer 30 has the pattern to be housed inside the female housing 11 when the retainer 30 is located at the tentative locking position. Accordingly, when the hood part 41 of a male-side connector 40 is outwardly-fitted in the state that the retainer 30 is located at the tentative locking position, without hitting the side wall 34 against the hood part 41, the side wall 34 is prevented from being broken due to the interference with the hood part 41 of the male-side connector 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244389-A (JP)
Title: Vacuum treatment apparatus, vacuum treatment method, and plasma cvd method
Inventor: JINBO YOSUKE
IPC: H01L21/31
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum treatment technique for dispensing with a large heater manufactured by large special facilities and reducing manufacturing costs to a large substrate.  <P>SOLUTION: A vacuum treatment apparatus performs vacuum treatment to a substrate in a vacuum tank 2, and has a susceptor 5 on which the substrate 10 is arranged in the vacuum tank 2, and a substrate heating means 70 for heating the entire substrate 10 arranged on the susceptor 5 via a heating block 9. The substrate heating means 70 is arranged so that a plurality of block-like division heaters 7 smaller than the substrate arrangement region of the susceptor 5 are adjoined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248407-A (JP)
Title: Fluororesin monofilament, method for producing the same and industrial woven fabric
Inventor: SAKUGI AKIRA
IPC: B01D39/08
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monofilament whose diameter in the longitudinal direction is far smaller than that of a conventional monofilament containing tetrafluoroethylene-perfluoroalkoxyethylene copolymer resin (PFA) and which can effectively inhibit the generation in the slippage of weave patterns such as lines, stripes, and steps, when used as at least one portion of an industrial woven fabric, and contains tetrafluoroethylene-perfluoroalkoxyethylene copolymer resin (PFA), to provide a method for producing the same, and to provide an industrial woven fabric using the monofilaments.  <P>SOLUTION: This fluororesin monofilament containing tetrafluoroethylene-perfluoroalkoxyethylene copolymer resin (PFA) and having a diameter of 0.05-1.0 mm has a coefficient of filament diameter variation of ≤5%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252410-A (JP)
Title: Information display system, information providing server, and information display method
Inventor: SASAKI TAKASHI
IPC: H04N21/4722
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein information on an object which can be displayed in a moving image content is restrictive.  <P>SOLUTION: When a user specifies an object on a screen in an object specifying part 26 of a content display device 14, identification information thereof and state data on a moving image content at this time are transmitted to an information providing server 12. A candidate selector 32 of the information providing server 12 searches a reference frequency storage unit 40 on the basis of the state data to select metadata to be displayed according to points indicative of a weight of a display frequency preset according to a state and display restrictions. A display information transmitter 36 reads the metadata to be displayed, from a metadata storage unit 18, and transmits the data to the content display device 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246805-A (JP)
Title: Eraser
Inventor: OMURA TAKASHI
IPC: B43L19/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eraser which can easily erase (remove) a toner printing on a paper surface by a dry type copying machine, a post card printing by a printer, an oil-based ball-point pen hand-writing on a paper surface, and the fouling of a gas range or the like, suppresses a rough uncomfortable feeling in an erasing operation and so forth, suppresses the falling of a smooth erasing feeling, and also, prevents the darkening of a paper surface (surface to be rubbed), or the breakage of a paper.  <P>SOLUTION: At least the front side of a soft and easily wearable eraser is opened, and a soft bar-form body is arranged in the opening of the eraser. On the front side surface of the soft bar-form body, a hard-to-wear surface is installed with hard and fine grains for this eraser. In the eraser, the hard-to-wear surface of the bar-form body is protruded forward from the front end of the eraser.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246993-A (JP)
Title: Inkjet recording apparatus and inkjet recording method
Inventor: HIRATO KATSUYUKI
IPC: B41J2/18
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus capable of forming a high-quality image at a high speed by surely eliminating an ink mist so as to eliminate ejection fault caused by the adhesion of the ink mist to an inkjet head, and to provide an inkjet recording method.  <P>SOLUTION: This inkjet recording apparatus 100 forms the image by ejecting a liquid functional material onto a recording medium S by means of at least one inkjet head 54 composed of a plurality of ejection nozzles 62. The inkjet head 54 is equipped with a scavenging mechanism 70 having an air-scavenging opening 72 directed toward the ejection nozzles 62 near the ejection nozzle 62.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258191-A (JP)
Title: Laminated electronic component
Inventor: KOJIMA TATSUYA
IPC: H01G4/12
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated electronic component for improving mechanical strength.  <P>SOLUTION: In the electronic component, where an internal electrode layer 3 and a dielectric layer 2 are laminated alternately, the dielectric layer 2 has a needle-like particle 8, the needle-like particle 8 is arranged so that it bridges the opposing internal electrode layers 3, and the needle-like particle 8 bites into at least one internal electrode layer 3 in the opposing internal electrode layers 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010145426-A (JP)
Title: Audio band extension device
Inventor: SUZUKI TATSUYA
IPC: G10L21/0388
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To actualize complement that exceeds the frequency band limited to the sampling frequency of an original audio signal with simple circuit constitution, in an audio band extension device which extends and complements a high frequency band of audio signal.  <P>SOLUTION: A frequency band of an original audio signal is predicted, according to accompanying information on the original audio signal. According to the predicted frequency band, the sampling frequency to be converted is determined. The signal after subjected to the sampling frequency conversion is, further, subjected to a 1/2 down sampling process and a 2-fold multiplication up sampling process, to generate a high-frequency component, and the audio signal is filtered by an LPF having a prescribed attenuation feature and is output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008256481-A (JP)
Title: Correction method for weighing device
Inventor: SHIMADA YOSHIAKI
IPC: G01G23/48
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correction method for weighing device that dispenses with a built-in self-correcting weight or a built-in weight locking/unlocking means in the weighing device which is an object of correction, and capable of avoiding increase in the manufacturing cost, and enlargement or weight increase in the weighing device.  <P>SOLUTION: A correction device 10, having a weighing part on which a weight having a fixed mass can be loaded, is provided, separately from the weighing device 1 which is the object of correction. Weighing is performed, in a state where the weight is loaded on the weighing part by the correction device 10 on a manufacturing adjusting place of the weighing device, and a weighed value is stored. Thereafter, the correction device 10 is disposed on a utilization place of the weighing device 1, and the correction device 10 is connected to the weighing device 1. Then, weighing is performed, in the state where the weight is loaded on the weighing part by the correction device 10, and a span correction (gravitational acceleration correction) is performed, corresponding to the ratio between the weighed value on the manufacturing adjusting place and a weighed value on the utilization place.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257976-A (JP)
Title: Voltage equipment and insulating powder for same
Inventor: KURATA YASUYUKI
IPC: C08K5/29
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem caused by a coating process, and a manufacturing process of bending or the like in insulation process of a conductive part of voltage equipment, and improve safety and reliability or the like of the voltage equipment and contribute to global environment preservation.  <P>SOLUTION: An insulating material mainly containing biobase polymer with biologic material as base material is finely divided so as to be coated (coated by a fluid-soaking method) on a coated object (the conductive part requiring an insulation property in the voltage equipment) as a target to acquire the insulating powder. By the fluid-soaking method, the coated object is preheated, is soaked into the insulating powder, and a melt of the insulating powder is coated on the coated object. Insulating material includes a hydrolysis inhibitor (a carbodiimide compound or the like) and a cross-linking agent (peroxide or the like) other than the biobase polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258924-A (JP)
Title: Wireless communication system
Inventor: YAGINUMA JUN
IPC: H04B5/00
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system capable of eliminating a blind zone of wireless communication at a low cost, with less work.  <P>SOLUTION: The wireless communication system according to the present invention comprises a first wireless base station connected to public lines, a second wireless base station not connected to the public lines, and a leakage transmission path for operating as an antenna for at least one of the first and the second wireless base stations. A wireless communication area concerning the first wireless base station has an overlapping part with a wireless communication area concerning the second wireless base station. When a wireless communication terminal is located in the wireless communication area of the second wireless base station, the wireless communication terminal can utilize communication between base stations by a repeater function at the first and the second wireless base stations to communicate with the public lines.  <P>COPYRIGHT: (C)2009,JPO&INPIT