baber/WOPTO huggingface dataset:
Patent JP-2005216293-A (JP)
Title: Data management apparatus and method of flash memory
Inventor: KIM JIN-HYUK
IPC: G11C29/00
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data management apparatus and method of a flash memory.  <P>SOLUTION: A data management apparatus of a flash memory includes a device driver which controls the operation of at least one or more flash memories, and a controller which transfers data stored in a defective block of one of the flash memories to a predetermined block of the flash memory if a defective block occurs in the flash memory. Thus, in a system using at least one or more flash memories, the apparatus and method can deal with defective blocks in each of the flash memories, depending on the data operation method of the system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006197076-A (JP)
Title: Public address system
Inventor: OKUMURA HIROSHI
IPC: G10K15/04
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a public address system in which howling can be prevented effectively.  <P>SOLUTION: The public address system 1 being connected with a microphone 2 and a speaker 3 comprises public address circuits 6 and 8 for inputting a voice signal to the speaker 3 while amplifying, and a howling canceller 9 having an adaptive filter 92 for self setting filter coefficients simulating the feedback transmission system from the speaker 3 to the microphone 2 based on the voice signal and a residual signal being inputted to the speaker 3 and subtracting a simulation signal obtained by processing the voice signal inputted to the speaker 3 through the adaptive filter 92 from the voice signal inputted from the microphone 2 to produce the residual signal being supplied to the public address circuits 6 and 8. The public address system 1 further comprises an internal sound source 5 for generating a voice signal being inputted to the speaker 3, and a sound source judging means 10 for judging whether the voice signal inputted from the microphone 2 includes a voice signal inputted from an external sound source other than that fed back from the speaker 3 or not and controlling update of filter coefficients of the adaptive filter 92 depending on the judgment result.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006197224-A (JP)
Title: Optimum compression condition deriving system
Inventor: YAMATANI YORIHIRO
IPC: H04N19/176
Filed: 2005-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform optimizations of a control factor concerning image compression processing, and to improve an accuracy in the optimizations of the control factor.  <P>SOLUTION: A plurality of control factors concerning image compression processing and a plurality of levels per control factor are set, and the control factors set and the levels are assigned on an orthogonal table of Taguchi method (step S1). The image compression processing is performed to each image of an image group which becomes a compression object per combination of a control factor based on the orthogonal table (step S2), and an evaluation value of an image compressed is calculated (step S3). An SN ratio is calculated based on the calculated evaluation value (step S4). Based on the SN ratio calculated per combination of the control factors based on the orthogonal table, a factor efficiency diagram is prepared, and an optimum condition is derived from levels per control factor (step S5).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006196805-A (JP)
Title: Semiconductor laser
Inventor: OKUMURA JIICHI
IPC: H01S5/12
Filed: 2005-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for a complex constitution such that two or more electrodes formed or two or more power sources are used for a single laser as in a conventional semiconductor laser, and enabling current to be injected nonuniformly in the direction of the resonator, by adopting a simple means of modifying the conventional semiconductor layer to a semiconductor layer, having an active layer consisting of self-formed quantum dots.  <P>SOLUTION: In the semiconductor laser, where the active layer is formed consisting of the self-formation quantum dots 6A, a high reflection film HR is formed on one end face and a low reflection film LR is formed on the other end face, the density of quantum dots 6A on the high reflection film HR side is larger than that of quantum dots 6A on the low reflection film LR side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006198104-A (JP)
Title: Ottoman device
Inventor: TSUJI EIICHIRO
IPC: A47C7/50
Filed: 2005-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ottoman device capable of properly securing a supporting strength of an ottoman body while suppressing an increase in the number of parts.  <P>SOLUTION: The ottoman device 3 is equipped with main turning links 13, 14 turnably supported by securing brackets 5, 6 and supporting the ottoman body 10. The ottoman device 3 deploys the ottoman body 10 in front of a sheet or retracts it in the sheet with the turning of the main turnable links 13, 14 toward one side or the other side. The main turnable links 13, 14 constitute a pair and are arranged in a width direction of the sheet. The ottoman device 3 is equipped with a lock device 21 regulating or allowing the turning of the main turnable link 13, and a torque rod 22 connecting the main turnable links 13, 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006202422-A (JP)
Title: Controller and control method
Inventor: MIYAJIMA YASUSHI
IPC: G11B31/00
Filed: 2005-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller which can reproduce an event so that finish points of various events requiring time of some extent from start to finish are positioned at the prescribed point of time of reproduction of contents such as voice data.  <P>SOLUTION: Metadata of reproduced voice data are obtained through a control part 10, and the point of time of finish of a targeted event to be reproduced in accordance with the reproduction of voice data is specified on the basis of the metadata. In the control part 10, the time from the start to the finish of the targeted event is specified. The start time of the targeted event for voice data to be reproduced is specified on the basis of these specified pieces of information, and when the voice data to be reproduced is reproduced till the start point, control is performed so that reproduction of the targeted event is started and reproduction is finished at the point of time of the finish at which the event is specified.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006202456-A (JP)
Title: Optical pickup device
Inventor: SAKURAUCHI KIYOSHI
IPC: G11B7/135
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable tracking servo operation by sharing a diffraction grating for splitting a laser beam for detecting a tracking error for optical media of a plurality of standards without causing difficulties in manufacturing, in an optical pickup device for recording and reproducing on the optical recording media of the plurality of standards using the laser beams of two or more wavelengths.  <P>SOLUTION: A prescribed relationship is satisfied among track pitches Ta and Tb in the optical recording media of the first and second standards, the wavelengths λa and λb of the laser lights used for the optical recording media of the first and second standards, and focal lengths fa and fb of objective lenses used for the optical recording media of the first and second standards. For the optical recording medium of each standard, an angle with respect to the recording track of a line connecting the beam spot formed on the recording medium by each sub beam is made consistent. One diffraction grating in the same condition is shared with the optical recording media of the respective standards. A differential push-pull system or a three-beam system is used as the tracking error detecting system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006204150-A (JP)
Title: Method for screening preventive or therapeutic agent for alzheimer's disease
Inventor: KAKUYAMA HIROYOSHI
IPC: C12Q1/37
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for screening a preventive or therapeutic agent for diseases caused by the deposition of amyloid β protein and further provide a splice variant isoform of CLAC (collagen-like Alzheimer amyloid plaque component) that can be used in the screening method according to the invention and the like.  <P>SOLUTION: The screening of agents that are effective for prevention and treatment of the diseases caused by the deposition of amyloid β protein, for example, Alzheimer's disease is carried out by selecting the specimens showing the action to reduce the resistance of amyloid β fiber decomposition of the CLAC/amyloid β fiber complex. In this screening, a new splice variant isoform of CLAC is employed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006211798-A (JP)
Title: System and method for preventing overheat of motor
Inventor: MURATSUBAKI RYOJI
IPC: H02P6/12
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a system for preventing overheat of a motor in which motor temperature can be estimated exactly.  <P>SOLUTION: The system for preventing overheat of a motor comprises parameters 11a constituted of previously measured values or formula of saturation temperature and time constant for the current I of a motor 4, a program 11b for operating the relation between the time for conducting a current I by applying the parameters 11a and the temperature, a means 8 for sampling/holding the current I at a predetermined sampling period and updating it sequentially, a means 9 for reading and determining the parameters from an ROM 11 depending on the value of the current I, a means 14 for estimating the temperature of the motor 4 through operation using the determined parameters 11a, the program 11b and the value of the current I, a means 6 for interrupting the current I when the temperature of the motor 4 estimated by the motor temperature estimating means 14 exceeds a set limit, and a means 15 for determining overheat.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006206252-A (JP)
Title: Contact lens management system
Inventor: SAITO AKIKUNI
IPC: G06Q50/00
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact lens management system allowing an accurate and quick execution of management of contact lenses.  <P>SOLUTION: The contact lens management system 100 is equipped with a bar-code reader 1 and a terminal 2. The bar-code reader 1 reads two-dimensional bar-code 31 printed on a package 3 of a contact lens and emits the bar-code information to the terminal 2. The terminal 2 is equipped with a delivery data storage part 275 to store the delivery information of the lens-associated information, a bar-code resolver program to convert the entered bar-code information into the lens-associated information as predetermined, and a program to store the converted lens-associated information in the delivery data storage part 275 as delivery information of contact lenses.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006204616-A (JP)
Title: Binding sewing machine
Inventor: OGAWA TATSUYA
IPC: D05B37/02
Filed: 2005-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To smooth sewing regardless of the thickness of a binding cloth.  <P>SOLUTION: A binding sewing machine comprises: a cloth feeding mechanism 20 for feeding the binding cloth and a body cloth; a sewing machine main shaft motor for driving the cloth feeding mechanism; a binder 30 turned along a cloth feeding direction for making the binding cloth B follow thereto; a needle vertical movement mechanism 40 for locating a needle near the downstream side of the binder; a center blade mechanism 50 for forming a straight cut S to the cloth on the downstream side of a sewing needle; and a corner blade mechanism for forming cuts V in the almost chevron shape. The binder is provided with a guide member 33 for evading a center blade 51 at the end on the downstream side, a center blade mechanism 50 is provided with a driving source 57 different from the main shaft motor of the sewing machine, and more separated arrangement is attained. The binding sewing machine is provided with an operation control means 80 for performing the operation control of continuously driving the driving source of the center blade mechanism until the cloth is fed by a distance which is evaluated by subtracting the length D of the cut in the almost chevron shape from a distance L from the sewing needle to the end on the upstream side in the cloth feeding direction of the center blade after the formation of a stitch T.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006208857-A (JP)
Title: Attachment for cellular phone with camera or digital camera
Inventor: YAMAMOTO MASAO
IPC: G03B17/56
Filed: 2005-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment for a cellular phone with camera or a digital camera with which the cellular phone with camera or the digital camera are used as a microscope.  <P>SOLUTION: The attachment 1 for the cellular phone with camera is composed of: a base 10 by which a display 41 is visually inspected from the outside and the cellular phone 40 with camera is attachably/detachable fixed at a state that a camera lens is exposed at facing down; a magnification part 20 having illumination for irradiating the camera lens of the cellular phone 40 with camera exposed from the base 10, an objective lens whose optical axis coincide with that of the camera lens and an imaging object with predetermined light when the cellular phone 40 with camera is fixed to the base 10; a stand 30 supporting the base 10 to be movable in parallel to the optical axis direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006212515-A (JP)
Title: Denitration catalyst, its manufacturing method and exhaust gas treatment method
Inventor: HIROKADO JIRO
IPC: B01D53/94
Filed: 2005-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a denitration catalyst excellent in denitration capacity, reduced in pressure loss, capable of being realized by an inexpensive simple method, adaptable to various kinds of apparatuses and capable of achieving the miniaturization of each of the various kinds of apparatuses, its manufacturing method and an exhaust gas treatment method.  <P>SOLUTION: A foamed body with a surface area value of 500-10,000 m<SP>2</SP>/m<SP>3</SP>is used as the matrix of the denitration catalyst 1 and immersed in a coating solution containing a titanium alkoxide and a vanadic alkoxide. Next, the foamed body to which the coating solution is added is baked to form a thin film with a thickness of 0.1-300 μm, which contains titanium oxide and vanadium oxide, on the surface of a catalyst skeleton 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005227774-A (JP)
Title: Container for photographic processing agent composition
Inventor: ABE AKIRA
IPC: G03C5/26
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for a photograph processing agent composition which facilitates taking out of the composition from the container, does not cause the adhesion of components to a container wall or remaining of coagulated and solidified matter within the container and enables the cleaning of the inside portion of the container to be sufficiently performed.  <P>SOLUTION: The container for the photograph processing agent composition comprises: an opening portion 1314 which allows the processing agent composition to flow out; a cap or sealing member 1308 which closes the opening portion; an bottom portion which faces the opening portion; a columnar portion which is held between the opening portion and the bottom portion and substantially houses the processing agent composition; and a shoulder portion which couples the columnar portion to the opening portion, wherein the container has rectangular shape of 40 to 100 mm in the length of a long side and 0.7 to 1.0 in the ratio of a short side to the long side, or square shape of 40 to 100 mm in the length of sides or a circular shape of 40 to 100 mm in the inner diameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006216849-A (JP)
Title: Method and circuit for driving laser device, optical communication equipment, and electronic apparatus
Inventor: NAGASAKA KIMIO
IPC: H04B10/524
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmission quality while reducing power consumption.  <P>SOLUTION: This method for driving a laser device, wherein a predetermined driving current is supplied to the laser device to make it emit light, comprises a first process for supplying a preliminary current (i<SB>th</SB>) smaller than the driving current to the laser device for a time t1 from the time at which the laser device is made to emit light, and a second process for supplying the driving current (i<SB>d</SB>) to the laser device for a time t2 from the time at which the time t1 has been elapsed. In the method, a substantial current is supplied to the laser device in the period other than the time during which the preliminary current or the driving current is supplied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222554-A (JP)
Title: Imaging apparatus
Inventor: ARAMAKI TORU
IPC: H04N5/225
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which is miniaturized and has simple configuration.  <P>SOLUTION: A visual light cut filter 2 and an infrared light cut filter 3 are provided in a front side of an imaging device 1 to output a signal in accordance with incident light. The visual light cut filter 2 and the infrared light cut filter 3 are driven by a switching mechanism 4 constituted of an electromagnetic actuator comprising coils 5a, 5b, and a magnet 6. When receiving a switching instruction of a photographing mode from an operation section 8, a control section 7 transmits a switching control signal to the switching mechanism 4 to obtain a corresponding photographing mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006218717-A (JP)
Title: Confirmatory mark for registration, printed matter and inspecting method for registration
Inventor: TSUJI KOUICHIROU
IPC: B41M1/18
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a confirmatory mark for registration, by which a positional deviation is easily confirmed by visual observation or with an external appearance inspecting machine, and also to provide a printed matter and an inspecting method for registration.  <P>SOLUTION: This confirmatory mark for registration consists of: an inside reference pattern made of a solid pattern having an outward shaped form of an fixed area; and an outside reference pattern made of a frame part, the outer peripheral edge of which is larger than the outward shaped form of the inside reference pattern, formed on a transparent base sheet under the condition that the outer peripheral edge of the inside reference pattern is formed so as to overlap with the frame part of the outside reference pattern. If the positional deviation exceeding an allowance develops between the inside reference pattern and the outside reference pattern, the inside of the frame part of the outside reference pattern is not hidden by the inside reference pattern, resulting in the exposed portion of the base sheet develops.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006218401-A (JP)
Title: Water purification method
Inventor: SHINZAKE YUSUKE
IPC: C02F1/50
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water purification method which purifies water stored and circulated in a bath house, a pool or the like, and water stored n a closed water area, such as a pond, has sufficient antibacterial and sterilizing action, and can prevent the generation of algae and large microorganisms.  <P>SOLUTION: In the water purification method where a discharge port 2 and a suction port 3 are installed in the tank body 1 of a bath house, a pool or the like, a circulation passage 5 is formed together with the tank body 1 between the discharge port 2 and suction port 3, water in the tank body 1 is sucked from the suction port 3 by the action of a pump 7 and returned into the tank body 1 from the discharge port 2 to be circulated, and water is passed through a filtration part 6 from the suction port 3 and the water stored in the tank body 1 is circulated to be purified, an agent 13 for killing bacteria and algae in water, made of soluble glass containing silver is put in the middle of the circulation passage 5, and antibacterial treated filter medium 12 is used in the filter part 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006218411-A (JP)
Title: Nitrogen-doped titanium oxide having photocatalyst action and its production method
Inventor: MATSUI HIROAKI
IPC: B01J37/34
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively producing a nitrogen-doped titanium oxide having excellent photocatalyst action without using a plasma generation source which is high in price and large in energy consumption.  <P>SOLUTION: When the nitrogen-doped titanium oxide is produced, nitrogen monoxide gas is used as a nitrogen supply source.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222784-A (JP)
Title: Intercom apparatus
Inventor: SUGIYAMA YOSHIJI
IPC: H04N7/18
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intercom apparatus capable of connecting devices which have consumption currents different at their waiting time, to the same terminal of a sitting-room master unit.  <P>SOLUTION: A sitting-room master unit 2 has a second terminal 2b to be connected with an entrance slave unit 1 or a sensor camera 3. The interphone apparatus has selecting switches 19a, 19b for selecting a slave unit waiting current feeding circuit 17 or a sensor camera waiting current feeding circuit 18 for feeding a waiting current larger than the slave unit waiting current feeding circuit 17, and a voltage detecting circuit 20 for detecting a voltage of a second terminal 2b. Under condition in which the slave unit waiting current feeding circuit 17 is selected, the CPU 21 determines miss connection based on the detected voltage of the voltage detecting circuit 20 if the sensor camera 3 is connected, the miss connection information is memorized, and an alarm generating operation is performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005203094-A (JP)
Title: Modulation method, modulator, and information recording medium
Inventor: HAYAMIZU ATSUSHI
IPC: G11B20/14
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To convert a continuous binary digit data series into an output codeword train of a 6 bits unit satisfying 7≤k≤12 with a (1, k) RLL (run length limited) rule after being converted into an input data word of a 4 bits unit and also to effectively suppress a DC component of the output codeword train by allowing DSV control without applying a redundant bit to the output codeword train.  <P>SOLUTION: The suppression of the DC component under the limitation of k=7 or 8 is performed by using an encoding table which can convert 4 bits into 6 bits with the (1, k) RLL rule without using the redundant bit. The continuation of a shortest bit inversion is interrupted to make it easy to be subjected to phase synchronization for extracting a clock used at the demodulation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI