baber/WOPTO huggingface dataset:
Patent JP-2009122380-A (JP)
Title: Magnetic permeability detection device and image forming apparatus
Inventor: OKADA KATSUMI
IPC: G03G15/08
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable highly sensitive magnetic permeability detection with less sensitivity fluctuation while reducing the number of steps of processing without using a differential transformer or a special coil.  <P>SOLUTION: The toner concentration detection sensor 10 for detecting the magnetic permeability of a toner based on the inductance change of a detection coil disposed in a region adjacent to a two component developer containing a toner and a magnetic carrier includes a primary coil L1 as a driving coil to have an oscillation voltage applied, and a secondary coil L2 as a detection coil. The primary coil L1 and the secondary coil L2 have winding directions so as to have opposite phases with each other. The primary coil L1 is driven by the oscillation voltage so that the secondary coil L2 is resonated in the oscillation frequency with a coupling coefficient of the primary coil L1 and the secondary coil L2 smaller than 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121966-A (JP)
Title: Immunoassay method using electrochemical luminescence, and kit used in the same for measuring amount of electrochemical luminescence
Inventor: KURITA RYOJI
IPC: G01N27/416
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for raising the sensitivity of an enzyme immunoassay method, by increasing the intensity of electrochemical luminescence that uses enriched effect of an enzyme product to the surface of an electrode, and to provide a measuring kit used for the method, in the enzyme immunoassay method that uses the electrochemical luminescence phenomenon.  <P>SOLUTION: The method includes the steps of: causing an antigen-antibody reaction, by mixing with a sample an enzyme labeled antibody which is bound with an antibody, with respect to a molecule to be measured in the sample and a labeling enzyme for producing a quaternary ammonium compound, having a thiol group which is caused by reaction with a substrate; then measuring the amount of electrochemical luminescence produced by electrochemical oxidation with the enzyme labeled antibody bounded with the molecule to be measured, or the enzyme activity of an enzyme-labeled antibody which is not bound with the molecule, and a metal complex in a quaternary ammonium compound obtained by the reaction with the labeling enzyme and the substrate; and quantitatively determining molecules in the sample.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122052-A (JP)
Title: Recorder
Inventor: FUJIMOTO EISUKE
IPC: G04G5/00
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To correct the acquired clock time of acquired data, prior to the correction, to be an accurate acquired clock time in a recorder, capable of correcting the internal clock by acquiring accurate clock information from the outside.  <P>SOLUTION: A clock time difference supply section 330 calculates the difference in the clock times, in accordance with a corrected clock time acquired by a correction clock time acquiring section 140, from the outside and a clock time of a clock section 130. A clock-correcting section 310 corrects the clock time of the clock section 130, according to the corrected clock time, supplied from the correction clock time acquiring section 140 and allows a correction-flag holding section 320 for holding the information indicating that the clock time has already been corrected. An imaging clock time correction flag holding section 353 holds the information that indicate the need for correcting imaging clock time, depending on the hold information held by the correction flag holding section 320, when imaging. An imaging clock time correcting section 360 determines the need for the correction, according to the held information of the imaging clock time correction-flag holding section 353 and corrects the imaging clock time, by using the clock time difference which is supplied from the clock time difference supply section 330, with respect to the imaging clock time of imaging data that require the correction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125773-A (JP)
Title: Joining method
Inventor: SATO ISATO
IPC: B23K20/12
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of joining metallic members through a joint member, a method in which airtightness and the watertightness of the joined metallic members are enhanced by hermetically sealing an unplasticized region exposed between the sides of the metallic members.  <P>SOLUTION: The joining method includes: a surface side normal welding step in which friction stirring is performed on the surface A at the butted part J2 between the body of the first metallic member 10a and a joint member 20 and at the butted part J4 between the body of the second metallic member 10b and the joint member 20; a rear side normal welding step in which friction stirring is performed on the rear side B at the butted part J20 between the level parts; and a welding joining step in which welding is performed on the side at the butted parts between the first metallic member 10a and the second metallic member 10b and the joint member 20. The welding joining step is characterized in that an unplasticized region is covered with a weld metal T, a region between the first surface side plasticized region W2 and the second surface side plasticized region W3 formed in the surface normal welding step and the rear side plasticized region W4 formed in the rear side normal welding step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008065981-A (JP)
Title: Semiconductor memory device
Inventor: YAMASHITA MINORU
IPC: G11C16/04
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which a reduction in a read margin during reading of the memory is prevented.  <P>SOLUTION: When a read operation is performed, a first switch is brought into conduction during a read period to a bit line to which a drain is connected, depending on a selected multilevel memory cell. A second switch is brought into conduction during the read period to a bit line provided on a side opposite to a first non-selected multilevel memory cell and connected to a second non-selected multilevel memory cell adjacent to the first non-selected multilevel memory cell sharing the bit line to which the drain is connected. The first switch is brought into conduction for an initial period and is thereafter brought into non-conduction to a bit line shared by the first non-selected multilevel memory cell and the second non-selected multilevel memory cell. The bit line to which the drain is connected and its adjacent bit line are charged at the same potential even transiently.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008104219-A (JP)
Title: Branching filter
Inventor: OHASHI WATARU
IPC: H03H9/72
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability branching filter, realizing miniaturization, comprising a transmitting SAW filter and a receiving SAW filter.  <P>SOLUTION: The branching filter includes a single piezoelectric substrate 110, a transmitting SAW filter 108 being formed on the single piezoelectric substrate 110 and comprising an output connecting terminal, and a receiving SAW filter 109 being formed on the single piezoelectric substrate 110 and comprising an input connecting terminal, wherein the output connecting terminal of the transmitting SAW filter 108 and the input connecting terminal of the receiving SAW filter 109 are provided individually.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009125720-A (JP)
Title: Electrostatic atomization apparatus
Inventor: URATANI YUTAKA
IPC: B05B5/057
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To stably perform electrostatic atomization for a long period of time by suppressing deterioration of the atomization electrode by depletion discharge at starting of operation.  <P>SOLUTION: The electrostatic atomization apparatus 4 is provided with: an atomization electrode 1; a water feeding means 2 for feeding water to the atomization electrode 1; and a high-voltage power source circuit 3 for applying a high-voltage in order to electro-statically atomize water fed to the atomization electrode, and produces charged fine particle water by applying the high-voltage power source voltage by the high-voltage power source circuit 3 to electro-statically atomize water fed to the atomization electrode 1. The voltage of the high-voltage power source is controlled to gradually raise at start-up operation of the electrostatic atomization apparatus 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132788-A (JP)
Title: Polycarbonate resin composition, polycarbonate resin molded article and manufacturing process
Inventor: ISOZAKI TOSHIO
IPC: B29K69/00
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition containing glass filler and glossy particles respectively in specific amounts, visible of no difference in distinct vision at the right and left of a weld line in molded material and excelling in optical property and flame resistance, and to provide a molded article from the resin and its manufacturing method.  <P>SOLUTION: The polycarbonate resin composition includes, with respect to 100 pts.mass of a composition comprising (A) more than 90 to 99 pts.mass of an aromatic polycarbonate resin containing 10-40 pts.mass of a polycarbonate-polyorganosiloxane copolymer resin and (B) at least 1 parts but less than 10 pts.mass of the glass filler having a refractive index difference of not more than 0.002 from the aromatic polycarbonate resin, (C) 0.01-3.0 pts.mass of the glossy particles and (D) 0.05-2.0 pts.mass of a reactive functional silicone compound. The polycarbonate resin molded article is molded from the resin composition. The manufacturing method of the polycarbonate resin molded article is characterized by injection-molding the polycarbonate resin composition at mold temperature of 120°C or more. The composition may be mixed with (E) 0.0001-1 pts.wt. of a colorant if necessary.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008198184-A (JP)
Title: Method and device for adjusting journal area for continuous data protection
Inventor: ARAKAWA TAKASHI
IPC: G06F12/00
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device enabling a user to determine the suitable size of a journal area according to specific necessary conditions concerning a holding period for backup data.  <P>SOLUTION: A storage system implementing journaling for data backup and restore provides the user with information regarding amounts of journal data generated over periods of time. Dynamic allocation of storage capacity from free space may also be applied to the journal volume on an as-needed basis, and the size of the journal volume is minimized when certain journal input is determined to be no longer needed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009140008-A (JP)
Title: Dangerous traveling information provision device, dangerous traveling decision program and dangerous traveling decision method
Inventor: KAGAWA KOJI
IPC: G08G1/09
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To collect information about a travel track of a vehicle, to perform dangerous traveling decision of the vehicle based on the information, and to provide warning information to the vehicle or a peripheral vehicle.  <P>SOLUTION: Track data of the vehicle traveling on a road are collected (S1), a lane and a road section wherein the vehicle travels are specified by use of a road map database storing road section date in each the lane based on the collected track data of the vehicle (S2), it is detected whether a travel direction of the specified lane of the road section and a traveling direction of the vehicle accord or not (S3), it is decided that the vehicle reversely travels when they are opposite directions (S4), and reverse traveling warning information is outputted when the decision of the reverse traveling is performed (S5, S9).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139448-A (JP)
Title: Image forming apparatus
Inventor: SHIN HIROSHI
IPC: G03G15/00
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus reducing the number of parts to reduce cost and enhancing the opening/closing operability of a vertical conveying cover to improve jam processing ability.  <P>SOLUTION: The image forming apparatus includes the vertical conveying cover 24 opened/closed in jam processing and composed of an outer cover 24A and an inner cover 24B opened/closed independently of each other. The inner cover 24B is positioned by being pushed by the outer cover 24A in closing operation. An engaging part 104 is formed at a device body to temporarily hold the inner cover 24B to the device body. A guide part 105 is formed at the device body to position a register roller 19 held to the inner cover 24B in the temporarily held position of the inner cover 24B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141714-A (JP)
Title: Calibration device, calibration method, and calibration program
Inventor: MATSUO AKIRA
IPC: B41J2/52
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To carry out calibration for compensating for the aged deterioration of output performance in an image forming apparatus.  <P>SOLUTION: A calibration device comprises: a relative correction section 22 which normalizes a measured output value based on a range of values in which the measured output value can assume and normalizes a desired output value based on a range of values of the desired output value; an absolute correction section 23 which normalizes the measured output value and the desired output value based on the range of values of the desired output value; a relative calibration section 24 which calibrates the measured output value normalized by the relative correction section 22 relative to the characteristics of the desired output value normalized by the relative correction section 22; an absolute calibration section 25 which calibrates the measured output value normalized by the absolute correction section 23 relative to the desired output value normalized by the absolute correction section 23; and a hybrid calibration section 26 for performing calibration processing by the relative calibration section 24 and the absolute calibration section 25 executed in a predetermined proportion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141868-A (JP)
Title: Imaging device
Inventor: SAITO MASANORI
IPC: G03B17/18
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an unintended inclination from being left in photographed image data, by showing inclination to the horizontal to a photographer, by rotating and moving a display for showing the state of an imaging device to urge the photographer to correct the imaging device.  <P>SOLUTION: The inclination of this imaging device body which is detected by an inclination sensor 6 is broken down into components around the optical axis of light entering through a lens by an arithmetic circuit 7, and is input into an image processing circuit 4 as an inclined angle with respect to the horizontal. The state data of the imaging device is rotated in reverse and moved by the amount of inclination with respect to the horizontal, and is displayed so as to be always parallel with the horizontal in a display part 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144933-A (JP)
Title: Refrigerant circuit
Inventor: KINOSHITA TAKU
IPC: F25B1/00
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant circuit capable of securing a refrigerating capacity by using a refrigerant less affecting global environment.  <P>SOLUTION: A control portion 90 outputs a signal on the basis of a program and data stored in a memory 91, a timer 92, and input signals from an evaporator inlet refrigerant temperature sensor 93 measuring a refrigerant temperature at a refrigerant inlet 18a of the evaporator 18 and outputting a temperature signal, an evaporator main body refrigerant temperature sensor 94 measuring a refrigerant temperature at a returning-way pipe 18d of the evaporator 18 and outputting a temperature signal, and an internal heat exchanger low pressure-side inlet refrigerant temperature sensor 95 measuring a refrigerant temperature at a low pressure-side refrigerant inlet of an internal heat exchanger 16 and outputting a temperature signal, operates a two stage-type compressor 11 through an air blower 14 and an invertor 11c inverting a power source frequency, and variably controls a valve opening/closing amount of an electronic expansion valve 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147044-A (JP)
Title: Semiconductor device manufacturing method and manufacturing apparatus
Inventor: MATSUMOTO SATORU
IPC: H01L21/304
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To polish the bevel of a semiconductor wafer without reducing a yield upon manufacturing a semiconductor device.  <P>SOLUTION: A semiconductor device manufacturing apparatus includes a mechanism for holding and rotating a semiconductor wafer 1 using rear surface suction, a bevel portion polishing member 2 to which a polishing cloth 2a is attached, and a mechanism which has many holes or nozzles directed to the periphery of the semiconductor wafer 1 in a piping ring 5 having a diameter little shorter than the diameter of the semiconductor wafer 1 and which supplies a polishing agent. The bevel portion is polished relatively moving the bevel portion rotating the semiconductor wafer 1, pressing the polishing cloth 2a of the polishing member 2 to the bevel portion, and supplying the polishing agent. The polishing agent is supplied rotating the piping ring 5. A contact area of the bevel portion with the polishing agent is controlled by the rotational frequency and the flow rate of the polishing agent. Therefore, the polishing agent can be supplied only to the bevel portion of the semiconductor wafer 1. The direction of the rotation of the semiconductor wafer 1 is set to correspond to that of the piping ring 5 and rotational frequency of the semiconductor wafer 1 is set to be larger than that of the piping ring 5 in order to prevent the splash of the supplied polishing agent from the polishing member 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150613-A (JP)
Title: Cooking heating device
Inventor: KITANO KAZUNARI
IPC: F24C7/04
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe cooking heating device using an infrared sensor for detecting the temperature of the bottom of a cookware to find the abnormal condition of the cookware or the heating device.  <P>SOLUTION: The cooking heating device comprises, at least, a table body 11, a heating means 12 provided in the table body, the infrared sensor provided in the heating means, and a control means for controlling the heating means on the basis of the amount of infrared ray emitted from the bottom of the cookware 14. The cooking heating device detects the amount of infrared ray emitted from the bottom of the cookware placed on the table body to control the adequate cooking temperature of the cookware. The heating means is incorporated in the table body for heating the bottom of the cookware placed on the table body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150839-A (JP)
Title: Electronic device and navigation method
Inventor: OHATA MASAHIRO
IPC: G01C21/00
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device for performing route display, map display, and other display adapted to variation in moving speed.  <P>SOLUTION: This navigation device 0 comprises a display section 6, a map displaying means for displaying a map on the display section 6, a contraction scale setting means for setting the contraction scale of the map displayed on the display section 6, a positional information acquiring means 8 for sequentially acquiring the positional information showing the own position at a predetermined frequency, a display point selecting means for selecting a display point suitable for the display according to the contraction scale set from the time series of the sequentially acquired position, and a route displaying means for displaying the own moving route by plotting the selected display point on the displayed map. The contraction scale setting means determines the own moving speed based on the sequentially acquired positional information, and sets the contraction scale in response to the moving speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009156677-A (JP)
Title: Rolling bearing device equipped with sensor
Inventor: OISO KENJI
IPC: B60B35/02
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device equipped with a sensor capable of improving linearity of all of five signals output from a signal processing part, reducing operational error generated in operating when subsequently computing physical quantity, and accurately detecting physical quantity to be computed.  <P>SOLUTION: This device extracts the output for obtaining axial displacement signal from output terminals YT, YR, YB, and YF different from output terminals T, R, B, and F which extract the output from a displacement detecting part for obtaining radial displacement signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159249-A (JP)
Title: Communication terminal
Inventor: SATO HIDEHIKO
IPC: H04W4/10
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal improved in usability.  <P>SOLUTION: The communication terminal 100 simultaneously transmits user data from a communication terminal gaining a voice to other communication terminals through a network. The communication terminal includes: a voice request part 310 for instructing transmission of voice request data in response to a voice gain request from a user; a voice gain recognition part 330 which recognizes that the voice is gained on receipt of voice permission data from a reception part; a data storage 380 which stores data; and a data management part 301 which causes the data storage to store the user data obtained after receiving the voice gain request by the voice request part from the user and which transmits the user data obtained after receiving the voice gain request by the voice request part from the user when a voice gain recognition part recognizes the voice gain.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158727-A (JP)
Title: Printed wiring board
Inventor: NAKANISHI HIROSHI
IPC: H05K3/38
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board which has superior adhesion property between an electric insulator layer containing polyimide and a conductive film.  <P>SOLUTION: The printed wiring board 10 is provided which has the electric insulator layer 12 containing polyimide, the conductive film 14 containing metal, and an adhesion layer 16 formed between the electric insulator layer 12 and conductive film 14, wherein the adhesion layer 16 is a layer which contains modified polyimide produced by converting part of an imide ring of the polyimide into an amide bond through reaction with an amino compound and in which polyimide containing the modified polyimide and the metal are mixed together.  <P>COPYRIGHT: (C)2009,JPO&INPIT