baber/WOPTO huggingface dataset:
Patent JP-2007066558-A (JP)
Title: Lead-acid battery
Inventor: TAKADA TOSHIMICHI
IPC: H01M10/08
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-acid battery improving sulfation of positive and negative electrodes or the corrosion of a grid in the positive electrode in idling stop or a charge control condition, coping with the performance of usual application and the application for idle stop, and efficiently and stably operating for a long time.  <P>SOLUTION: Mass ratio of the upper half to the lower half of the grid of the positive electrode is made 1.1-1.5, at least one kind of Al ions, Se ions, and Ti ions is contained in an electrolyte, and loadings of the Al ions, Se ions, and the Ti ions to the electrolyte are made 0.01-0.30 mol/l, 0.0002-0.0012 mol/l, and 0.001-0.1 mol/l respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065208-A (JP)
Title: Image forming apparatus and control method thereof
Inventor: SAKAI AKIHIKO
IPC: G03G21/00
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is capable of surely forming image on the rear face of a re-fed sheet without interruption, even when sheet feeding by a paper feed means is interrupted in a both-face mode.  <P>SOLUTION: During execution of the both-face mode, toner images for two sheets, namely, a tone image for a rear face of a sheet fed again through a both-face path 263, and a toner image for a front face of a following sheet fed from a cassette 240 or the like are transferred to an intermediate transfer belt 226, and sheet re-feeding through the both-face path 263 and sheet feeding from the cassette 240 or the like are performed alternately. When sheet feeding from the cassette 240 is interrupted, only the toner image for the rear face of the sheet refed through the both-face path 263, one of either toner images for two sheets which are transferred to the intermediate transfer belt, is transferred secondarily to the rear face of the re-fed sheet.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065952-A (JP)
Title: Content-distribution method, content-distribution system, content-distribution device, and computer program
Inventor: OISHI EIJI
IPC: G06Q30/06
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To sell contents without imposing a large load on a content-distribution server.  <P>SOLUTION: A content-distribution firm distributes encoded content to the terminals 1 of a prescribed number of primary users from a content-distribution server 6. The terminals 1 of the primary users acquire a decoding key from a key-issuing server 7, decode the encoded content and output it. The primary users distribute the encoded content to distribution destination users such friends or the like. The terminals 1 of the distribution destination users acquire the decoding key from the key-issuing server 7, decode the encoded content and then output it. Other users who want to acquire the content refer to a content distribution destination list, which a Web server 5 opens to the public, through the terminals 1, and request users, who store the content, to transmit the content. The users who acquire the encoded content acquire the decoding key from the key-issuing server 7 through their own terminals 1. Charging to each user is made when the decoding key is transmitted from the key-issuing server 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066413-A (JP)
Title: Wobble signal reproducing apparatus, and wobble signal reproducing method
Inventor: UENO KEIJI
IPC: G11B7/005
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reliable wobble signal more easily.  <P>SOLUTION: A wobble signal reproducing part 16 for reproducing the wobble signal corresponding to wobble formed in tracks of an optical disk comprises: an amplitude change detection part 40 for detecting a change in amplitude of a detection wobble signal detected by scanning wobbling tracks with a light beam; a cross-talk signal estimation part 42 for estimating a cross-talk signal contained in the detected wobble signal based on the detected amplitude change and the detection wobble signal; and a wobble signal producing part 44 for eliminating the estimated cross-talk signal from the detection wobble signal to produce the true wobble signal. Since the amplitude change of the detection wobble signal reflects a phase difference between the wobble signal and the cross-talk signal, the configuration of this wobble signal reproducing part 16 enables estimation of the cross-talk signal based on the detection wobble signal and production of the wobble signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007061327-A (JP)
Title: Game machine
Inventor: OHIRA TERUO
IPC: A63F9/30
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine where even a player in a young age group can enjoy a game by dispensing with high-level remote control of an arm etc.  <P>SOLUTION: Second capsule passages 33 which regulate movement of capsules C in the right and left direction and permit only forward and backward movement by an inclined plate 24, second guide plates 26 and guide boxes 32 are formed. Namely, moving tracks of the capsules C are preliminarily set by the second capsule passages 33. Thus, even the player in the young age group can enjoy the game by playing the game without requiring high-level operation techniques of operating movement of the capsules C to the right and left.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006122893-A (JP)
Title: Contaminated soil continuous washing method
Inventor: FUJII TADAHIRO
IPC: B01D21/02
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contaminated soil continuous washing method recovering cleaned and not deteriorated washed soil having the approximately same composition as contaminated soil at a high recovery ratio, water-treating contaminated water containing a contaminant, effectively circulating and utilizing recovered water as dilution water and capable of saving a water usage.  <P>SOLUTION: The contaminated soil continuous washing method has (a) a slurry-making step for adding dilution water to the contaminated soil comprising a soil particle, the contaminant and contained water to make a slurry in which the contaminant is uniformly dispersed in the dilution water and the contained water; and (b) a segmentation/separation step for dividing the slurry to a downward flow in which the soil particle mainly exists in a segmentation/separation tank and an upward flow in which the dilution water containing the contaminant mainly exists, proportionally distributing the contaminant to an amount of water of the downward flow and the upward flow, continuously separating it to the soil particle and the contaminant, continuously discharging the washed soil accompanied with the contained water in which the contaminant is dispersed from a lower part of the segmentation/separation tank and continuously discharging the contaminated water in which the contaminant is dispersed from an upper part of the segmentation/separation tank.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007070259-A (JP)
Title: Dentifrice composition
Inventor: KATO KAZUHIKO
IPC: A61K8/00
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dentifrice composition having higher refreshing and cool feeling, also having excellent long-term preservation stability, and containing erythritol.  <P>SOLUTION: The dentifrice composition comprises (A) 20-60 mass% erythritol having <355 μm particle diameters, (B) 10-40 mass% water, (C) 0.05-2 mass% carboxymethylcellulose sodium having 0.8-1.5 etherification degree.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068682-A (JP)
Title: Vacuum cleaner
Inventor: TAKAHASHI ARATA
IPC: A47L9/28
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a firing angle difference is fixed and a large power harmonic current is generated in a high voltage or in an opening side where a large current flows, in a vacuum cleaner varying the firing angle for reducing the power harmonic current.  <P>SOLUTION: This vacuum cleaner is provided with: an electric blower 1 generating a suction air; an input setting means 3 setting an operating position of this vacuum cleaner; a voltage detecting means 4 detecting a power voltage to be applied to this vacuum cleaner; and a control means 2 receiving the outputs of the input setting means 3 and the voltage detecting means 4 and outputting a firing angle different for every prescribed frequency to the electric blower 1. The vacuum cleaner reduces the power harmonic current by varying the firing angle difference according to a difference from the prescribed value and reducing harmonic components.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073682-A (JP)
Title: Semiconductor device
Inventor: MATSUKI JUNICHI
IPC: H01L21/331
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a connecting capacity between collector/base is changed depending on the magnitude of a voltage between the collector/base, in conventional transistors.  <P>SOLUTION: The semiconductor device is provided with: a collector region 9 formed of a first conductive semiconductor; a first depletion layer control region 6 formed of the first conductive semiconductor, whose impurity concentration is higher than that of the collector region 9, on the same layer of collector region 9; a second depletion control region 8 formed of the first conduction type semiconductor, whose impurity concentration is higher than that of the collector region 9, on the lower layer of the collector region 9; and a base region 4 formed of the second conductive semiconductor, having a polarity reverse to that of the first conductive semiconductor, on the surface of the semiconductor collector region 9. In this case, the semiconductor device is provided with a structure, in which a first distance (z) from the side surface of the base region 4 to the side surface of the first depletion layer control region 6 becomes shorter than a second distance (y), from the bottom surface of the base region 4 to the surface of the second depletion layer control region 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071087-A (JP)
Title: Fuel control device of hydrogen engine
Inventor: DOSONO KAZUYASU
IPC: F02B53/10
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel control device of a hydrogen engine capable of securing high output torque and further restraining generation of excessively early ignition.  <P>SOLUTION: This fuel control device of the hydrogen engine is a fuel control device of the hydrogen engine having a plurality of hydrogen supply means 50 for supplying hydrogen with respective plural cylinders 10 and 12, and has a hydrogen supply quantity control means for controlling a hydrogen supply quantity by a hydrogen supply means so that the air-fuel ratio of the cylinder being low in an air-fuel ratio rich limit of the excessively early ignition becomes leaner than the air-fuel ratio of the cylinder being high in the air-fuel ratio rich limit of the excessively early ignition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006101874-A (JP)
Title: Dry resistance gene of insect and use thereof
Inventor: KIKAWADA TAKAHIRO
IPC: C12Q1/68
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polynucleotide encoding a dry resistance protein of an insect and a method for the use of the polynucleotide.  <P>SOLUTION: A DNA library is prepared from a dried larva of Polypedilum vanderplanki and a gene encoding LEA (late embryogenesis abundant) protein is separated from an EST database of Polypedilum vanderplanki constructed from the DNA library. As a result, three kinds of new genes (PvLEA1, PvLEA2 and PvLEA3) encoding the LEA-like protein can be separated. It has been found by the secondary structure estimation and the motif retrieval of the protein estimated from each gene that these genes all have an α-helix-rich structure and LEA4 motif characteristic of LEA protein and, accordingly, these three separated genes are new LEA genes derived from Polypedilum vanderplanki. An animal cell can be imparted with dry resistance by introducing these PvLEA1, 2 and 3 genes into the cell. This invention is the first successful case in the world to separate the LEA gene from an insect.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259670-A (JP)
Title: Image forming apparatus
Inventor: WATANABE TAKESHI
IPC: G03G9/10
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of reverse transfer and to avoid a mixed color over a long period in a cleaner-less process having a tandem configuration.  <P>SOLUTION: In a tandem type color image forming apparatus having a function which collects a residual toner for recycle, the particle diameter distribution of a carrier is expressed as that a ratio of the number of carrier particles whose particle diameter is not smaller than 40 μm is not greater than 5% and a ratio of the number of carrier particles whose particle diameter is not smaller than 30 μm is not greater than 20%, or an intermediate transfer body is used which has a laminated structure including two or more layers and has a layer with the low hardness arranged on an image carrier, or the thickness T1+T2+T3 of toner layers in first to third transfer images is less than 30 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007081451-A (JP)
Title: Image processing method, image processing apparatus, program code and storage medium
Inventor: OMORI SEIJI
IPC: G09C1/00
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique enabling to efficiently select a partial image for which user desires to authenticate the electronic signature.  <P>SOLUTION: The technique is provided with an input step, a step of inputting image data representing an image, for inputting image data also containing electronic signature, corresponding to at least the partial image; a display step of causing a display means to display an image consisting of a plurality of parts; a selecting step of causing a partial image to be the target of authentication of the electronic signature from the image displayed by the display means; a signature-authenticating step for authenticating the electronic signature corresponding to the selected partial image; and an authentication result display step for displaying the result of the authentication by the authenticating means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081600-A (JP)
Title: Function demonstration method of video display system, and remote controller
Inventor: KURITA KATSUYUKI
IPC: H04N5/44
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to perform an effective demonstration focusing on a function to be used, and to enable a store to perform demonstration to a situation and a request at different times.  <P>SOLUTION: On a screen of setting a demonstration mode, the user is allowed to select whether the demonstration mode is made effective. When the user selects that the demonstration mode is made effective, the user selects which function should be demonstrated. When the user selects only a terrestrial digital broadcasting function and a photography function (function for displaying a still image photographed by a digital camera for recording on a memory card), the type of a channel or a program as the terrestrial digital broadcasting is introduced on one demonstration mode execution screen 93 in the demonstration mode after setting, and the type of a photography (still image) is introduced on other demonstration mode execution screens.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078936-A (JP)
Title: Developing device, process cartridge, developing unit cartridge and image forming apparatus
Inventor: MORI HIROKI
IPC: G03G15/08
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of toner leak by making the direction in which a toner leak prevention member collapses when it is pressurized and compressed from upward constant.  <P>SOLUTION: An inclination side 104c' which collapses outward in the longitudinal direction of an aperture D from a casing installation surface 104a toward the front side 104b is formed at least on one side of a side seal 104.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081021-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NARUSE TAKAYOSHI
IPC: H01L21/331
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which can form an impurity diffusion region by making small a depth from a substrate surface even if a setting of implantation conditions of an ion implantation device is not changed.  <P>SOLUTION: Upon manufacturing a bipolar transistor, a SOI substrate 1 is prepared which comprises a base wafer 2, a SiO<SB>2</SB>film 3, an n<SP>+</SP>-type layer 4, and an n-type layer 5. After a base region 6 is formed on the surface of the n-type layer 5, an emitter region 6 is formed by ion implantation and heat treatment. At this time, the ion implantation is carried out on the surface of the substrate 1 by using a mask 22 having a plurality of openings 21 which are disposed at a position facing one region which is scheduled to form an emitter on the substrate 1, have all the same shape and same area, and separated from each other. Thus, the one emitter area 6 is formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077676-A (JP)
Title: Sunshade-cum-guard cover
Inventor: SUZUKI TOSHIO
IPC: E04H15/04
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To be used as a sunshade by mounting a cover main body when lifted to an upward position and to be used also as a guard cover by mounting the cover main body when lowered to a downward position.  <P>SOLUTION: The sunshade and guard cover is provided with a plurality of poles 3, 3, ... to be erected around a place to be used and the cover main body 4 supported by the poles 3 in a state that the cover main body functions as the sunshade by being mounted when lifted to upward positions of respective poles 3 and in a state that the cover main body functions as the guard cover by being mounted when lowered to downward positions of the respective poles 3. The pole 3 is provided with an elevating member 15 which moves along the pole 3, and fitting parts for fixing the elevating member 15 at the upward position are provided at an upper end position of the pole 3 and the elevating member 15, and an outer margin of the cover main body 4 is moored to the elevating member 15 and the pole 3 is supported in an erected state by a weight body 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082361-A (JP)
Title: Device for stabilizing power interconnection system, and method for stabilizing powre system
Inventor: KIMURA YASUTAKA
IPC: H02J3/38
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for stabilizing a power interconnection system capable of stabilizing the system by installing a DC power transmission interconnection (BTB) in a system interconnection line at the time of the system interconnection between a power distribution system of a power company, and a small-scale power system having a small distributed power supply and a load, including a system interconnection control device which gives a command to the BTB and the control object power supply of the small-scale power system so as to control a power flow.  <P>SOLUTION: The frequency of the power distribution system and the small-scale power system is detected. The frequency is separated into a long period component and a short period component. A command is given to the BTB and the small distributed power supply of the small-scale power system so that the long period component may be kept constant and may not be passed therethrough. On the other hand, for the short period component, the power flow which passes through the BTB is calculated by the operation. A signal is transmitted to the BTB and the small-scale power system so as to keep the power flow for every 30 minutes at zero or constant. This enables to stabilize the power flow at the system interconnection point between the power distribution system and the small-scale power system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007088013-A (JP)
Title: Method of forming metal oxide thin film
Inventor: ISHIDA MAKOTO
IPC: H01L21/316
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality metal oxide thin film by protecting the surface of a semiconductor substrate by an oxide film, and forming a film by reduction of oxygen of the oxide film at the time of forming the metal oxide thin film.  <P>SOLUTION: The semiconductor substrate 2 is dipped in a chemical solution to form the oxide film 4 on the semiconductor substrate 2. Then, the semiconductor substrate 2 is introduced into a film deposition apparatus to form a single crystal metal oxide thin film 6 on the semiconductor substrate 2. In order to form the single crystal metal oxide thin film 6, the semiconductor substrate 2 is kept in a heated state, and then metal atoms and an oxidation gas are supplied to the oxide film 4 of the semiconductor substrate 2 in the film deposition apparatus. Then, the oxide film 4 is reduced by the metal atoms, and thereby the single crystal metal oxide thin film 6 is formed on the surface of the semiconductor substrate 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086863-A (JP)
Title: Non-contact ic tag, package of member equipped with non-contact ic tag and device using member equipped with non-contact ic tag
Inventor: MASUBUCHI YUKIO
IPC: H01Q5/15
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent illegal access when using a non-contact IC tag corresponding to communication in a plurality of frequency bands.  <P>SOLUTION: This non-contact IC tag 100 is equipped with a plurality of antennas 10a, 10b, 10c corresponding to a plurality of frequency bands, and an adhesive seal is attached to at least one of the plurality of antennas 10a, 10b and 10c, and the adhesive seal is peeled so that the antenna to which the adhesive seal is attached can be prevented from being used. Thus, it is possible to solve the above problem.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082664-A (JP)
Title: Capsule endoscope
Inventor: SHIKII SHINICHI
IPC: H04N5/225
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule endoscope capable of miniaturizing a battery.  <P>SOLUTION: The capsule endoscope 10 comprises an imaging part 14 with a lens 12 and a CCD image sensor 13, a plurality of light emitting diodes 15 as illumination light sources, a control circuit 16 for controlling the imaging part 14 and the illumination light sources 15, a transmission/receiving circuit 18 with an antenna 17 for transmitting image signals as electric waves, and the battery 19 as a power supply for feeding electric power to each part inside a capsule container 11. The control circuit 16 starts imaging when receiving an imaging starting signal from an extracorporeal transmitter 22 via the antenna 17. The imaging is not started till the imaging starting signal is received from the extracorporeal transmitter 22 even if the region to be imaged is the latter half of the digestive system, so that the battery power can be saved.  <P>COPYRIGHT: (C)2007,JPO&INPIT