baber/WOPTO huggingface dataset:
Patent JP-2004096379-A (JP)
Title: High frequency power amplifier
Inventor: SUGIURA MASAYUKI
IPC: H03F1/56
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency power amplifier capable of matching a second or higher order harmonic while having higher power efficiency and having smaller size than before.  <P>SOLUTION: The high frequency power amplifier 100 comprises a transistor Tr to which a high frequency signal is input and which amplifies the high frequency signal and outputs it, a fundamental wave matching circuit 120 whose one end is connected to the output of the transistor Tr for carrying out impedance matching of the amplified high frequency signal and outputting it from the other end, a power supply 132 for supplying power to the transistor from a node 150 between the output of the transistor Tr and the matching circuit 120, an inductor L20 whose one end is connected to the power supply 132, an inductor L30 connected in series between the other end of the inductor L20 and the node 150, and a capacitor C30 whose one end is connected to between the inductors L20 and L30 and whose other end is grounded for forming a series resonant circuit together with the inductor L30 and for forming a parallel resonant circuit together with the inductor L30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095424-A (JP)
Title: Hydrogen storage alloy electrode and hydride secondary battery using the same as negative electrode
Inventor: FUKUNAGA HIROSHI
IPC: H01M4/38
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy electrode and a hydride secondary battery having both excellent cycle characteristics and low temperature characteristics at a low cost.  <P>SOLUTION: This hydrogen storage alloy electrode contains a hydrogen storage alloy, natural polysaccharide, and a copolymer of maleic acid, its anhydride or its salt and at least one kind of unsaturated monomer. The hydrogen storage alloy is expressed by an AB<SB>5</SB>type; A is composed of Mm and M, Mm is a mixture of two or more kinds of rare earth element containing 55-80 mass % of La, M is composed of at least one kind of Y, Yb, and Ca, B is composed of Ni, Co, Mn and Al, and B / A is 5.03-5.4 in an atom ratio. This hydride secondary battery is formed by using the hydrogen storage alloy electrode for a negative electrode. The hydrogen storage alloy having a composition expressed by Mm<SB>(1-a)</SB>M<SB>a</SB>Ni<SB>x</SB>Co<SB>y</SB>Mn<SB>z</SB>Al<SB>v</SB>, wherein 0.01<a<0.3, 5.03≤x+y+z+v≤5.4, 3.8≤x≤4.4, 0.2≤y≤0.7, 0.1≤z≤0.5, and 0.1≤v≤0.5 are satisfied, is preferable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090566-A (JP)
Title: Glossy paper for inkjet recording
Inventor: TAMAKI MASAYOSHI
IPC: B41J2/01
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide glossy paper for inkjet recording which has high gloss, while having excellent ink absorbing properties, which is excellent also in the surface strength of a glossy layer surface and has an image quality and a feeling of a uniform gloss being equal to those of a medium manufactured by using a photographic paper base or a film base and which is recyclable and manufactured by a casting method.  <P>SOLUTION: The glossy paper for inkjet recording is obtained by a method wherein one or more ink receiving layers are provided on at least one side of a base and after a glossy layer coating solution containing a pigment and an adhesive is applied thereon, a cast coating method is applied thereto. Colloidal silica being an agglomerate of colloid particles bonded together randomly of which the size is 50-800nm is contained as the pigment of a glossy layer. The 20° glossiness of the paper is 20% or above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094855-A (JP)
Title: Document processor, document processing method, and recording medium
Inventor: NAGATSUKA TETSUO
IPC: G06F17/27
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document processor, a document processing method and a recording medium for assisting a user to find an uncharacteristic but required conceptual expression.  <P>SOLUTION: In the document processor 1, a language analyzing portion 3 performs format element analysis and dependency structure analysis on a document set input from a document input portion 2, a document data structure generation portion 4 converts the document to a document data structure holding language information based on a language analyzing result by the language analyzing portion 3 and stores in a document data structure memory portion 5. When a conceptual expression specification portion 7 receives an input specifying a conceptual expression, a conceptual expression extraction portion 6 extracts a conceptual expression strongly related to the conceptual expression specified in the conceptual expression specification portion 7 from the document data structure stored in the document data structure memory portion 5 and displays the conceptual expression extraction result on a conceptual expression display portion 8. Accordingly, the user can freely search conceptual expressions included in the document and find a conceptual expression which is not characteristic but required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104247-A (JP)
Title: Image reader and image forming apparatus
Inventor: TANAKA SEIICHI
IPC: H04N1/04
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To successively read document in a suitable order, irrespective of the orientation of an image surface of each document, by switching over document carrying routes for carrying the document depending on the orientation of the image surface of the document mounted on a document mounting tray, thereby reducing the burden on a user for knowing the orientation of the image surface of the document laid on the tray, etc., while avoiding enlarging and complicating an image forming apparatus and avoiding its cost increase, etc.  <P>SOLUTION: A first document carrying route 43 shown with a dashed line and a second document carrying route 44 shown with a solid line are laid in parallel. Switching means composed of a first, second and third branching claws 45, 46, 52 are disposed to distribute document between the first and the second carrying routes 43, 44 for carrying them. The branching claws 45, 46, 52 are switched over to select the document carrying route 43, 44, based on the orientation of an image surface of the document laid on a document mounting tray 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098391-A (JP)
Title: Image forming apparatus and optical scanner
Inventor: TSUCHIYA TAKESHI
IPC: G02B26/10
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus delivering a control signal of common data format to optical scanners in different arrangement, and to provide an optical scanner performing optical scanning control based on the control signal.  <P>SOLUTION: At an image processing section, preprocessing, e.g. regulation of density or screaming, is performed for received image data (steps 100-102), the image data is packed up to every fourth pixels along the main scanning direction of a recording sheet to generate packing data, the packing data is transferred in parallel to an image developing section and stored temporarily thereat (step 104). The packing data stored temporarily is read out for every image data correcponding to a light source and a light source driving control signal for controlling the lighting of the light source is generated (step 106). Emission scanning is then carried out depending on the scanning timing of the light source by the light source driving control signal (step 108).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100517-A (JP)
Title: Failure detector of internal combustion engine
Inventor: AKAO YOSHIYUKI
IPC: F02B37/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure detector of internal combustion engine capable of surely detecting the abnormality of an air flow sensor regardless of the vane opening control of a supercharger with variable nozzle vane.  <P>SOLUTION: This failure detector of internal combustion engine comprises a failure detection means (S22-S30) for detecting the abnormality of a new air flow rate detection means (air flow sensor) based on the comparison result of the new air inflow quantity detected by the new air flow rate detection means (air flow sensor) with a new air inflow quantity reference value set by a new air quantity reference value setting means (S20); and the supercharger with variable nozzle vane. The new air quantity reference value setting means sets the reference value (S16) according to not only the operation state of the internal combustion engine (engine speed Ne, fuel injection quantity Qf, etc.) but also the target vane opening of the variable nozzle bane set by a target vane opening setting means (S12 and S14).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104440-A (JP)
Title: Light receiver
Inventor: YAMAGISHI MASANAO
IPC: H04B10/07
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiver making a code error rate to a desired value even if a transmission path characteristic and an environment condition change.  <P>SOLUTION: An identification reproduction part 4 identifies and reproduces a main signal 14 obtained by permitting a light reception part to convert a light signal 10 into an electric signal by identification reference voltage 11 and a clock signal 18 shifted by a phase control voltage 12. An error monitoring circuit 5 measures the code error rate of an identified/reproduced main signal 15 and outputs the result as code error rate data 13. A control part 6 is provided with a matrix-like data table where a whole area in a data waveform of the main signal 15 is covered and values corresponding to phase control voltage and identification reference voltage are set to be coordinate values. When the light receiver is operated, the value on the data table is read and phase control voltage and identification reference voltage are outputted. Phase control voltage and identification reference voltage, which satisfy an objective code error rate value that is previously set, are set by code error rate data against phase control voltage and identification voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003156096-A (JP)
Title: Vibration controller
Inventor: PATTON MARK E
IPC: F16F15/02
Filed: 2002-09-11
Abstract: PROBLEM TO BE SOLVED: To absorb and eliminate vibration of an engine cover or the like of an automobile. SOLUTION: This vibration controller is provided with a piezoelectric strain actuator 2 mounted on a cover surface, a position sensor 3 for detecting the vibration of a cover, and a control circuit 21 for electrically driving the piezoelectric strain actuator 2 to eliminate the vibration of the cover. The control circuit 21 has an input circuit 22 connected with the position sensor 3 and an engine control unit 20 and outputting a signal related to a data signal and a vibration signal, and an amplifier 23 amplifying the output of the input circuit 22 to output to the piezoelectric strain actuator 2. The control circuit 21 adopts the data signal of the engine control unit 20 as a first estimated value to adjust the phase of a vibration on the basis of a feedback signal from the position sensor 3.
Patent JP-2004104572-A (JP)
Title: Method and system for controlling monitoring camera, program for making computer implement monitoring camera controlling method, and recording medium with the program recorded thereon
Inventor: ARIMA HIROSHI
IPC: G06Q40/02
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To effectively manage video data obtained by photographing a monitoring area where account dealings are conducted.  <P>SOLUTION: A system executes the steps for: acquiring account information for identifying a dealing account and an area for identifying the monitoring area where the dealings are conducted; referring to a database in which fraudulence occurrence information is associated and recorded for each account and determining the presence/no presence of the fraudulence occurrence information about the dealing account identified by the acquired account information; determining a monitoring camera that takes charge of the monitoring area identified by the area information if the presence of the fraudulence occurrence information about the dealing account is determined; and associating monitoring camera specifying information for specifying the identified monitoring camera with section specifying information such as a counter for specifying a photographing section by the monitoring camera and a photographing time and storing the relevant information in a storage device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102171-A (JP)
Title: Karaoke sing along machine system
Inventor: SUZUKI MAYUMI
IPC: G10K15/04
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a KARAOKE sing along machine system which can prolong the lifetime of hard disk drive units etc., in which CM files, etc., are stored.  <P>SOLUTION: The two hard disk drive units are mounted on the KARAOKE sing along machine system 300. The same CM files are stored in the respective hard disk drive units. In the intermusic time, the reproduction of the CM files is performed by continuing the operation of either of the hard disk drive units and the operation of the other hard disk drive unit is stopped. The changeover of the hard disk drive units to be continued of the operation is performed at every intermusic time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105230-A (JP)
Title: Respiration gas feeding method and its device
Inventor: OBATA DAISUKE
IPC: A61M16/06
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a respiration gas feeding method and its device by which a fine pressure varying in the respiration cycle of a human being can be precisely detected, even when a reference value for detecting an air inhalation starting point varies, the reference value can be updated to a new one, and concentrated oxygen can be precisely and stably fed without losing a normal respiration gas feeding function.  <P>SOLUTION: By this respiration gas feeding method, a respiration gas comprising oxygen or a concentrated oxygen gas is fed into the nostril and/or the oral cavity under a state being opened to the atmosphere. The respiration cycle is detected by a variation in the fine pressure or a fine differential pressure and is converted into an electric signal. In the electric signal, the reference value for discriminating to be in the inhaling air is set and stored. When the stored reference value varies, a new reference value after the variation is detected and the reference value is renewed. The air inhalation starting point is detected by the updated reference value, and a feeding period for the respiration gas is calculated by the respiration gas feeding method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112055-A (JP)
Title: Cdma base transceiver station
Inventor: SUZUKI TAKASHI
IPC: H04J13/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CDMA base transceiver station in which communication of a mobile terminal assigned to a failed baseband processing section can be sustained.  <P>SOLUTION: A baseband processing section 15 processes data in baseband. An alarm monitoring section 16 detects a failure at the baseband processing section 15. When the alarm monitoring section 16 detects a failure in any one baseband processing section 15, a data storage section 17 transfers information in the failed baseband processing section 15 to a baseband processing section 15' at the time of failure. A switching section 13 switches the processing of the failed baseband processing section 15 to the baseband processing section 15' at the time of failure. The baseband processing section 15' at the time of failure sustains processing in place of the failed baseband processing section 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107226-A (JP)
Title: Emulsified composition
Inventor: SUZUMATSU ATSUSHI
IPC: B65D83/42
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an emulsified composition which efficiently generates a negative ion and gives excellent healing effects.  <P>SOLUTION: This emulsified composition comprises (A) an oily agent having an SP value of 17-22, (B) a nonionic surfactant having an HLB of 11-16, and (C) water. The composition is put in a container that can spray the composition as liquid droplets having an average droplet size of 40-60 μm and containing 10-30% liquid droplets with sizes of 30 μm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107231-A (JP)
Title: Oral composition
Inventor: SAKAGUCHI HIDENARI
IPC: A61K8/37
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oral composition for protecting gingivae and tunica mucosa oris against a bleaching treatment using a tooth bud bleaching agent.  <P>SOLUTION: This oral composition contains a free radical-eliminating substance. Preferably, the free radical-eliminating substance is catalase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002625-A (JP)
Title: Rubber composition for tire
Inventor: CHINO KEISUKE
IPC: C08G81/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reinforcing properties and abrasion resistance, i.e. the problems, of butyl rubber and also improve its wet breaking properties, low fuel consumption properties, and resistance to gas permeation.  <P>SOLUTION: The rubber composition for tire contains a graft copolymer which is obtained by grafting a polymer containing at least butene as a kind of monomer unit onto an elastomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105420-A (JP)
Title: Strap for portable apparatus
Inventor: OZAKI TOSHISUKE
IPC: H04M1/11
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent a portable apparatus from falling when it is used.  <P>SOLUTION: A stopping part 2 consisting of resin is provided at the end of a looped long cord part 1, a looped fitting cord part 3 is fitted to the stopping part 2, and a metal circular ring 5 having a circular cross section is fitted to a strap main body 4 consisting of the cord part 1, the stopping part 2 and the cord part 3. Namely, by putting the strap body 4 through a ring part at the end of the cord part 1 from the side of the cord part 3 by forming a knot at a part of the ring 5 the ring 5 so as to fit the ring 5 to the cord part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108282-A (JP)
Title: Blow-by gas reduction device of dry sump type engine
Inventor: KANO TOMOHIRO
IPC: F01M13/04
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of an oil collecting part and lower an output performance requested for a drainage pump.  <P>SOLUTION: This blow-by gas reduction device of a dry sump type engine comprises an oil tank 50 storing lubricating oil 52, a feed pump 58 feeding the lubricating oil in the oil tank to an engine 10, a main drainage pump 64 returning the lubricating oil in the crankcase 16 of the engine to the oil tank together with blow-by gas, a sub drainage pump 68 returning the lubricating oil in the cylinder head 14 of the engine to the oil tank, a circulation passage 70 circulating the blow-by gas in the oil tank to the intake pipe 44 of the engine, and a fresh air passage 74 leading fresh air into the cylinder head 14 of the engine through the intake pipe on the downstream side of the connection part of the circulation passage. The discharge rate of the main drainage pump 64 is higher than that of the sub drainage pump 68, and the total discharge rate of the pumps 64 and 68 is higher than that of the feed pump 58.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112513-A (JP)
Title: Image management method and device thereof
Inventor: FUKAMI MASARU
IPC: H04N1/21
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image management method and device capable of acquiring a processing result required by a user with one scanning processing.  <P>SOLUTION: If image data for re-printing and electronic data are saved when a manuscript is read at a manuscript reading unit 3 from a reading operation UI (user interface) 2, original (copy quality) image data read at the manuscript reading unit 3 are saved at a file for re-printing in an image data saving unit 6, and the original image data are converted into electronic data and saved at a file for electronic data in the image data saving unit 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109793-A (JP)
Title: Image reader and image forming apparatus
Inventor: MIYATAKE NAOKI
IPC: H04N1/10
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image reader and an image forming apparatus which make output signals from a solid-state imaging device at respective image heights uniform in both a horizontal and a vertical scanning direction even when imaging positions at respective image heights in the horizontal and vertical scanning directions of an imaging lens are different, is adaptive to color documents, match imaging positions of respective colors R, G, and B with one another, make output signals from the solid-state imaging device uniform at the respective image heights, and cause neither deterioration in imaging performance nor shifts in imaging position in horizontal and vertical scanning directions of luminous flux on an optical axis.  <P>SOLUTION: The image forming apparatus has an imaging lens L1 which images image information of a document and the solid-state imaging device 400 which reads the image information. A mirror MA which has an anamorphic surface is arranged in the optical path between the imaging lens L1 and solid-state imaging device 400.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119559-A (JP)
Title: Circuit board and method of printing thereon
Inventor: TAKENAKA TOSHIAKI
IPC: H05K1/11
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality circuit board by preventing high viscosity paste stuck on a squeegee edge from being left on a through hole on the circuit board in filling with the paste by squeegee.  <P>SOLUTION: By printing onto the circuit board whereon a squeegee cleaning member 7 is formed outside of a product area of a prepreg sheet 21 with mask films stuck on both sides, the high viscosity paste at the squeegee edge is removed by the squeegee cleaning part 7, and a through hole 23 on a product is then filled with the paste, such that the paste is prevented from being left on the through hole 23 to obtain the high quality circuit board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118460-A (JP)
Title: Retrieval substitution device, method, storage medium, and retrieval substitution program
Inventor: YOSHIIE TOSHIAKI
IPC: G06F17/24
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval substitution device, method, storage medium and program facilitating the detection and use of a character string in another document during the formation of a document to reduce a user's operation labor.  <P>SOLUTION: When the user gives a retrieval substitution candidate and an object of retrieval, the retrieval substitution program 120 detects the same character string as the retrieval substitution candidate from the object of retrieval and displays a part of the object including this character string on a display screen. When the user designates a prescribed character string in the display as a character string to be substituted, the character string of the substitution object is automatically substituted to the character string to be substituted.  <P>COPYRIGHT: (C)2004,JPO