baber/WOPTO huggingface dataset:
Patent JP-2008129371-A (JP)
Title: Imaging apparatus
Inventor: OGINO HIROYUKI
IPC: H04N5/232
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus easily focused on a subject by manual operation while viewing display showing the degree of focusing without depending on the luminance and the contrast of the subject.  <P>SOLUTION: The imaging apparatus includes: an extraction means (#305) extracting a focus signal corresponding to the contrast of an image from an output signal from an imaging means; a storage means (#306) storing the focus signal as normalization data for normalizing the focus signal; an updating means (#306) updating the focus signal extracted when photographing circumstances are changed as the normalization data and allowing the storage means to store it; a display means displaying a picked-up image and displaying the degree of focusing of the subject; and display control means (#307 and #308) normalizing the focus signal by using the normalization data stored in the storage means, generating a display signal for the degree of focusing based on the normalized value and displaying the degree of focusing on the display means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135807-A (JP)
Title: Terrestrial wave digital broadcast receiving device
Inventor: O KIMI
IPC: H04N7/173
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that conventional antenna control technique based upon transmission place information is not effective in receiving performance improvement since only part (position information) of television transmission network information is used and an object of control operation is limited.  <P>SOLUTION: A terrestrial wave digital broadcast receiving device 100 has a transmission network information storage means 3 of holding transmission network information on a radio transmission place, a GPS receiving means 2 of acquiring position information, a transmission place retrieving means 4 of retrieving a transmission place having the largest electric field intensity among radio transmission places from which signals can be received at a current place from the transmission network information storage means 3 based upon information on a broadcasting station from which a program is being viewed, an RF state acquiring means 8 of acquiring an RF reception state, and an RF reception state changing means 5 of changing the RF reception state based upon the RF reception state and transmission place information retrieved by the transmission place retrieving means 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007098955-A (JP)
Title: Article taking account of surface abrasion by contact friction with another object
Inventor: YAMADA HISAO
IPC: C23C18/18
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article whose substrate surface having irregularity and a coating on its substrate surface demonstrate outstanding adhesion-preventing, antifouling, oil-repellent properties, etc. to external materials.  <P>SOLUTION: Ceramic particles 3 are fixed as uniformly as possible or at a desired distribution density by Teflon(R)-containing nickel plating on the surface of a substrate 1, and Teflon(R) particles in a Teflon(R)-containing nickel coat 3 are fixed too; wherein the substrate 1 comprises stainless steel or an equivalent material that allows a plating, such as Teflon(R) containing nickel plating, on its surface. Tops of ceramic particles 2 project in a suitable density from the surface of the Teflon(R)-containing nickel coat 3 and form a proper irregularity, thereby achieving abrasion resistance, releasability (lubricity) and conductivity simultaneously. the result allows demonstrating outstanding adhesion preventing, antifouling, oil-repelling properties and so on.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008132700-A (JP)
Title: Wiring formation method and manufacturing method of liquid droplet discharge head equipped with the wiring
Inventor: YODA TAKESHI
IPC: B41J2/16
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring formation method which enables a certain elimination of a metal film on the level-difference lower surface of a substrate having the level difference and the manufacturing method of a liquid droplet discharge head equipped with the wiring, with controlling the manufacturing process and cost.  <P>SOLUTION: The wiring formation method includes the process of forming metal films 92, 93 on the whole surface of reservoir formation substrate 30, the process of forming a resist film 94 on the surface of the metal films 92, 93 on a stepped top surface 71, the process of eliminating the metal films 92, 93 on the stepped lower surface 72 using the resist film 94 as the 1st mask and the process of etching the metal films 92, 93 on the stepped top surface 71 using the 2nd mask formed by patterning the resist film 94.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132256-A (JP)
Title: Vascular access catheter
Inventor: OKAMOTO KOJI
IPC: A61M25/00
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vascular access catheter that prevents its leading end from "adhering to the blood vessel" that has been a large obstacle to the stable acquirement of necessary blood volume in a vascular access catheter used mainly for blood purification therapy.  <P>SOLUTION: In a double-lumen catheter to remove and return blood by the two lumens formed in the catheter by axially dividing it, a blood return lumen penetrates the catheter to its leading end and communicates with the outside through an end-hall type opening 14, while the blood removal lumen communicates with the outside through an end hall type opening 12 spaced from the blood-return opening 14 and located closer toward the base. A smaller-diameter area 11 is formed at a section ahead of the blood removal lumen and near the leading end. The smaller-diameter area 11 has a side hole 13 for the blood return lumen to communicate with the outside on a side wall where the blood removal lumen opening 12 is located.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139084-A (JP)
Title: Target detecting apparatus
Inventor: KIKUCHI MINORU
IPC: G01S3/782
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target detecting apparatus improved in anti-hinderence property for detecting an object without missing it when suffering from a detection hinderence of the object to be measured.  <P>SOLUTION: The target detecting apparatus 100 comprises: an image sensor 10 which has a first pixel part 11 and a second pixel part 12 being arranged in the form of a two-dimensional matrix in a prescribed pattern and separated into two light detection levels different from each other in the range of light intensity to be detected in order to photograph a target, and in which the light detection level of the second pixel part 12 is set so as to detect light more intense than that of the light detection level of the first pixel part 11; and a signal processing device 20 which obtains positional information of the target based on respective output signals from the first and second pixel parts 11, 12. The signal processing device 20 detects the target based on the output signal of the second pixel part 12 in such the state that the intensity of received light exceeds the upper limit of the set light detection level for the whole of the first pixel part 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139566-A (JP)
Title: Image display device
Inventor: OZAKI TOSHIBUMI
IPC: G09G3/20
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which is free from image quality deterioration and is high in reliability by suppressing the occurrence of smear, even if there arises a secular change in the V-1 property of an electronic source.  <P>SOLUTION: In order to detect a scanning line current, the scanning line current in black display and the scanning line current in medium contrast or white display are detected by a current detection circuit 40 and the detection data 21 are subjected to differential operation by a differential operator 1. On the basis of the differential data 8 from the differential operator 1, a voltage drop correction circuit 6 calculates the corrected amount of the scanning electrode voltage and the data electrode voltage and the scanning electrode voltage and the data electrode voltage are corrected and thereby the image display device is attained which can deal with the secular change of the electronic source and is high in reliability and in image quality.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141879-A (JP)
Title: Fuel cell vehicle control device
Inventor: KADOTA YUKIO
IPC: H01M8/00
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To charge and discharge a power storing means to control direct-current voltage and thereby control the output of a fuel cell and omit an output adjusting means for the fuel cell to reduce the size and weight of equipment, maintenance work, and cost.  <P>SOLUTION: A fuel cell vehicle control device includes: a fuel cell 1; a power storing means 3 for storing power; a charger-discharger 4 for charging and discharging the power storing means; a direct-current capacitor 5 that smooths the direct-current power of the fuel cell and the direct-current power of the charger-discharger; an inverter 6 that converts the direct-current power of the fuel cell and the direct-current power of the charger-discharger into alternating-current power; a motor 7 driven by alternating-current power, or the output of the inverter as the result of conversion; a direct-current voltage detecting means 8 for detecting the terminal voltage of the direct-current capacitor; and a charge/discharge controlling means 9 that controls the charger-discharger so that the terminal voltage of the direct-current capacitor, detected by the direct-current voltage detecting means, is kept within a certain voltage range.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141049-A (JP)
Title: Cleaning apparatus and method
Inventor: IWAI NORIMASA
IPC: B08B3/02
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent damage of device elements contained in an object to be cleaned.  <P>SOLUTION: A cleaning apparatus includes a gas tank 22, gas valve 26, chemical tank 20, mixing nozzle 18, electrode 10 and the like, and computing section 14 and the like. The gas tank 22 feeds a gas. The gas valve 26 adjusts the feeding amount of the gas per unit time. The chemical tank 20 feeds a chemical. The mixing nozzle 18 mixes the gas fed from the gas tank 22 and the chemical fed from the chemical tank 20, and sprays the cleaning solution. The electrode 10 and the like detect the current value that corresponds to the electric charge amount of the cleaning solution. The computing section 14 and the like control the adjusting means so as to reduce the feeding amount of the gas per unit time when the absolute value of the current is equal to or greater than a threshold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143953-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: JINBO NAOHISA
IPC: C08K5/17
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition having good wear resistance and breaking resistance, and suitable as a tread rubber for a high-performance pneumatic tire having excellent steering stability on a dry road.  <P>SOLUTION: The rubber composition is obtained by compounding 1-200 pts.mass of a modified polymer (B) comprising an aromatic vinyl-conjugated diene copolymer and/or conjugated diene polymer, containing one or more kinds of polar groups selected from the group consisting of a carboxylic acid group, a sulfonic acid group, a carboxylic acid salt functional group and a sulfonic acid salt functional group, and having a molecular weight within a specific range, and 1-60 pts.mass of a metal compound containing one or more kinds of metals selected from the group consisting of Li, Na, Rb, Cs, Mg, Ca, Sr, Ba, Al, Cu, Mn, Ni, Co, Fe and Cr, with 100 pts.mass of a matrix rubber (A) comprising an aromatic vinyl-conjugated diene copolymer and/or conjugated diene polymer, having a molecular weight within a specified range, and polymerized by using a lithium-based polymerization initiator.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143301-A (JP)
Title: Hood airbag device for protecting pedestrian
Inventor: SHIROOKA MASAKAZU
IPC: B60R21/2338
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hood airbag for protecting a pedestrian capable of suppressing the fall of the pedestrian run upon a front hood onto a road surface while the thickness of the airbag is substantially same between a side part and a center part.  <P>SOLUTION: The hood airbag for protecting the pedestrian comprises an airbag body 10 having a plurality of cells 11 divided by a division line extending in the longitudinal direction of a vehicle in a deployed and inflated state, a sheet 20 which has the length in the vehicle width direction shorter than the length in the vehicle width direction of the airbag body 10 in the deployed and inflated state, and is stretched between both ends of the airbag body in the vehicle width direction on the upper side of the airbag body while the deployed and inflated shape of the airbag body has an upwardly recessed arch shape in the vehicle width direction. Since the sheet 20 makes the airbag body 10 in an upwardly recessed arch shape, any fall of a pedestrian run upon the hood airbag 1 onto a road surface from a front hood in the vehicle right-to-left direction can be suppressed or prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147007-A (JP)
Title: Catalyst powder for fuel cell, manufacturing method of catalyst powder for fuel cell, and fuel cell
Inventor: KAWAMOTO MARIKO
IPC: H01M8/10
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst powder for a fuel cell capable of improving a cell voltage of a PEFC even when using air for an oxidizer or hydrogen containing CO<SB>2</SB>and CO for a fuel in the fuel cell in which an electrode is provided with the catalyst powder in which catalyst metal is mainly carried on a contact surface between a proton conducting passage of cation exchange resin and carbon surface.  <P>SOLUTION: The catalyst powder for the fuel cell in which the catalytic metal 5 is mainly carried on the proton conducting passage 2 of the cation exchange resin and the surface of the carbon 1 has the average particle size of 0.1 μm or more and 1.0 μm or less. When volume cumulative frequencies of particle size distribution of the catalyst powder reach 50% and 90%, respectively, and the particle sizes are made D50 and D90, respectively, the electrode is provided with the catalyst powder satisfying the condition of (D90/D50)≤2.5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142626-A (JP)
Title: Method for controlling aeration tank
Inventor: FUJITA TOSHIHIKO
IPC: C02F3/12
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling an aeration tank, in which the aeration tank is controlled so that a distribution of an oxygen consumption rate of a liquid mixture of sludge with waste water is measured in two or more positions along the flow direction in the aeration tank to specify transition points of endogenous respiration and the specified transition points of endogenous respiration are made coincident with proper positions, and to solve such problem in the method that whether or not the transition points of endogenous respiration are in proper positions is misjudged, since the distribution of the more proper oxygen consumption rate is changed due to the fluctuations of the activity of sludge.  <P>SOLUTION: Since the oxygen consumption rate of endogenous respiration is always renewed by using the liquid mixture in the aeration tank 2 while comparing the judgement of whether or not the transition points of endogenous respiration are in proper positions with a value of the oxygen consumption of endogenous respiration, whether or not the transition points of endogenous respiration are in the proper positions can be judged correctly even when the activity of sludge is fluctuated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007185652-A (JP)
Title: Planetary motion type agitation de-aerating device
Inventor: WATANABE YAICHI
IPC: B01F29/90
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary motion type agitation de-aerating device which stably supplies power to a motor for the rotation of a container holder mounted on a rotary frame, which rotates at a high speed, from a power-supplying device mounted on the rotary shaft of the rotary frame and freely sets the revolution and rotation of a container independently of each other to improve an agitation and de-aerating ability.  <P>SOLUTION: The planetary motion type agitation de-aerating device is provided with; a rotary frame 20, container holders 10 provided on the rotary frame, containers 11 which removably fit to or engage with the container holders, a motor 30 for rotation which is provided on the rotary frame, a conductive ring device 40 mounted on the rotary shaft 21 of the rotary frame, a carbon brush device 50 which electrically contacts a conductive ring 41 and receives power from the outside, and a motor 60 for revolution which is connected to the rotary shaft 21 of the rotary frame.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008148851-A (JP)
Title: Control chip for game machine and rom writer for the same
Inventor: ITO TAKASHI
IPC: A63F7/02
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit a person other than persons of a development company/maker from reading a user program installed in a game machine by a ROM writer.  <P>SOLUTION: A master chip 1a has a user ROM storing the user program as well as encryption information constituted by enciphering various security codes such as a password based on a predetermined communication key, a communication cryptographic key storing circuit 23, and a chip code, etc. storing circuit 10. A shift to the step of reading the encryption information of the user ROM is inhibited when the master chip 1a does not complete bidirectional authentication in encryption communication with a chip code according to a master authentication protocol with the ROM writer 3. Moreover, in the master chip 1a for the game machine control and its ROM writer 3, when a decoded password and a password input to the ROM writer 3 among the encryption information of the user ROM are not in agreement in a reading step, it is impossible to shift to the reading step of the master chip 1a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153921-A (JP)
Title: Optical pulse time spread device
Inventor: SASAKI KENSUKE
IPC: H04B10/516
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low loss optical pulse time spread device generating such a chip pulse train as interference between adjoining chip pulses is reduced.  <P>SOLUTION: The optical pulse time spread device comprises an optical fiber 1 to which an optical pulse is inputted, a plurality of unit FBGs 5 formed in the core 2 of the optical fiber 1 by a periodic refractive index modulation structure continuous in the waveguide direction of the core 2 and converting an optical pulse into a train of chip pulses arranged sequentially on the time axis, and a phase shift section 4 formed in the core 2 and provided in any one of the plurality of unit FBGs 5 in order to shift the phase of the chip pulse. An interval 6 is provided between the plurality of unit FBGs 5 and the length L<SB>SP</SB>of the interval 6 is set not shorter than the unit FBG length L<SB>GR</SB>, i.e. the length of one unit FBG in the waveguide direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007213018-A (JP)
Title: Color electrophotographic image forming apparatus
Inventor: IMAIZUMI TSUTOMU
IPC: G03G15/01
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To ensure electrical connection between an electrical point on the cartridge side and an electrical point on the side of the body of the device, even when a plurality of process cartridges arranged side-by-side are carried by a movable member that is movable linearly, with respect to the body of the apparatus.  <P>SOLUTION: A color electrophotographic image forming apparatus comprises a body side electrical contact 75 provided inside the body of the device along a movement path of the movable member 35; an intermediate electrical contact 72 that is provided to the movable member and has a first electrical contact portion α and a second electrical contact portion β, with the former being located inside the movable member and electrically connectable to the electrical point on the cartridge side, and the latter located outside the movable member and electrically connectable to the body side electrical contact 75; and a space 77 that is provided between the movable member and the body side electrical contact to prevent the movable member from contacting the body-side electrical contact disposed on the body, when the movable member moves from the outside to the inside. The contact portion β is electrically connected to the contact 75, when the movable member descends, after the movable member has moved linearly from the outside of the body to the inside.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107723-A (JP)
Title: Disk brake
Inventor: FUJITA MASAYUKI
IPC: F16D65/02
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk brake wherein a brake caliper and a body-side supporting portion are efficiently manufactured while keeping high positioning accuracy of the brake caliper.  <P>SOLUTION: Seat bridging portions 56, 57, 58, 59 are respectively disposed on face sides 54, 55 opposite to mounting holes (bolt insertion holes 46, 47) of caliper-side mounting portions 48, 49, and mounting holes (screw holes 50, 51) of bracket-side mounting portions 52, 53. Here, the paired seat bridging portions are arranged side by side in the rotating direction of the brake disc 25, collar members 60, 61 are fitted to both seat bridging portions opposite to each other, and at least one seat bridging portion (lower seat bridging portion 57) among the seat bridging portions is shaped into a long hole long along the arranging direction to the paired seat bridging portion (upper seat bridging portion 56) on an axis of the mounting hole as a center, independently from the mounting hole (bolt insertion hole 47).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008149274-A (JP)
Title: Electrostatic lubricating oil application device
Inventor: OGUCHI HISAAKI
IPC: B05C11/08
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic lubricating oil application device which can apply the lubricating oil to the surface of a rotary member even when the conductive rotary member rotates at a high rotation speed.  <P>SOLUTION: The electrostatic lubricating oil application device has a lubricating oil discharging nozzle 2 discharging a lubricating oil, in the form of fine particles, onto the surface of the conductive rotary member 1 and a static electricity imparting mechanism imparting static electricity to particles of the lubricating oil discharged from the nozzle 2 by applying a DC voltage across the nozzle 2 and the rotary member 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT