baber/WOPTO huggingface dataset:
Patent JP-2009208503-A (JP)
Title: Attachment structure of illuminating device
Inventor: AKASAKA KEISUKE
IPC: B60Q3/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a lens of a courtesy lamp from being separated from a door lining.  <P>SOLUTION: The invention relates to an attachment structure for attaching a courtesy lamp having a lamp 21 and a lens 22 to the door lining 2. The lens 22 is structured by connecting a first illuminating portion 23 and a second illuminating portion 24 having different illuminating direction from each other by a curved portion 25. First nails 28 are provided on the first illuminating portion 23. On the first nails 28, fitting holes which are fitted with locking projections of the door lining 2, are provided. Second nails 30 are provided on the second illuminating portion 24. On the second nails 30, fitting holes 32, which are fitted with pins of the door lining 2, are provided. Furthermore, a protruding piece 33, which is fitted to a fitting recessed portion 11 of the door lining 2, is provided on the second illuminating portion 24. The protruding piece 33 contacts the lower wall portion of the fitting recessed portion 11 when a downward force is applied to the lens 22, which prevents the downward movement of the lens 22 and prevents the pin of the door lining 2 from being separated from the fitting hole 32 of the lens 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212669-A (JP)
Title: Signal processing circuit, and vibration gyroscope sensor using the same
Inventor: TAKASE TAKAHIDE
IPC: G01C19/5776
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a phenomenon such as causing a peak in a frequency characteristic of gain and performing abnormal oscillation because the stability of a circuit is consequently damaged by poles due to parasitic capacity and a feedback resistor when the value of the feedback resistor in a feedback circuit is large in a negative feedback circuit having a feedback circuit network and an operational amplifier circuit.  <P>SOLUTION: In this signal processing circuit including: the operational amplifier circuit provided with an inverted input terminal, a noninverted input terminal and an output terminal; and the feedback circuit network for connecting the inverted input terminal and the output terminal, an electrode with the lowest frequency among poles belonging to the feedback circuit network is made to have a frequency lower than those of a plurality of poles belonging to the operational amplifier circuit. Thus, since a pole of the feedback circuit network is used as a main pole, a usable band can be expanded without depending upon the frequency of the pole of the feedback circuit network.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212697-A (JP)
Title: Video intercom system
Inventor: CHATANI TAKEHISA
IPC: H04N7/18
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve communication speed by FSK modulating and multiplexing a control data signal to be sent and received between a slave unit and a master unit and performing full duplex communication by the same frequency channel, and to enhance selectivity of a frequency band necessary for full duplex communication so as to improve communication efficiency too.  <P>SOLUTION: A calling signal to be sent to the master unit from the slave unit 1 or an image sensed by a camera 11 of the slave unit 1 are displayed as a control signal to be sent/received between the slave unit 1 and the master unit 2, on the monitor 21 of the master unit 2 when calling the master unit 2. At this point, an operation control signal and so on are subject to FSK modulation and multiplexing, and the signal is processed in full duplex communication by the same frequency channel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008312194-A (JP)
Title: Wireless communication apparatus and method, and program
Inventor: UCHIDA SHIGENORI
IPC: H04W24/08
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to use a transmission rate in accordance with the transmission quality of a wireless transmission path.  <P>SOLUTION: In an AP having a wireless communication function capable of using a plurality of transmission rates, a medium utilization-factor calculation section 211 of a MAC circuit 111 calculates a utilization factor of a wireless transmission path through which wireless communication is performed using the wireless communication function, and supplies the calculated utilization factor to a transmission rate determination section 202. The transmission rate determination section 202 determines a transmission rate at least on the basis of the utilization factor supplied from the medium utilization-factor calculation section 211. The present invention is applicable to APs constituting a wireless LAN system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212896-A (JP)
Title: Digital certificate management device, digital certificate management method and computer program
Inventor: IRI KAZUMA
IPC: H04L9/32
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management method for appropriately managing a digital certificate.  <P>SOLUTION: The digital certificate management method includes: a registration means for registering, in a predetermined registration area, data in a storage area whose status information is "in alteration" and data in a storage area whose status information indicates "in-use", the data being not altered from the data in the storage area whose status information indicates "in alteration", among data stored in a first storage means; a determination means for determining whether pair information included in the registered data match data other than the pair information; a correction means for correcting or registering one or more of the pair information, the data other than the pair information, and unregistered data according to predetermined conditions when they do not match each other; a process continuation means for carrying on an interrupted update process for digital certificate based upon the registered data; a deletion means for deleting data which do not match other data; and a write means for writing the registered data in a second storage means while making them correspond to "in-use" status information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209105-A (JP)
Title: beta-DIKETONE COMPOUND HAVING CARBAZOLYL GROUP AND PHOTOPOLYMERIZATION INITIATOR USING THE COMPOUND
Inventor: YAMADA KEIJI
IPC: C07D209/86
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a β-diketone compound having a substituent, capable of efficiently absorbing light.  <P>SOLUTION: The β-diketone compound having a carbazolyl group is represented by formula (I) (wherein R<SP>1</SP>is a 1-20C alkyl group; R<SP>2</SP>is R<SP>11</SP>, OR<SP>11</SP>, COR<SP>11</SP>, SR<SP>11</SP>, CONR<SP>12</SP>R<SP>13</SP>or CN; R<SP>11</SP>, R<SP>12</SP>and R<SP>13</SP>are each independently a hydrogen atom, a 1-20C alkyl group, a 6-30C aryl group, a 7-30C arylalkyl group or a 2-20C heterocyclic group; and R<SP>3</SP>and R<SP>4</SP>are each independently a substituent represented by R<SP>11</SP>, OR<SP>11</SP>, SR<SP>11</SP>, COR<SP>11</SP>, CONR<SP>12</SP>R<SP>13</SP>, NR<SP>12</SP>COR<SP>11</SP>, OCOR<SP>11</SP>, COOR<SP>11</SP>, SCOR<SP>11</SP>, OCSR<SP>11</SP>, COSR<SP>11</SP>, CSOR<SP>11</SP>, CN, a halogen atom, a nitro group or a hydroxyl group).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218046-A (JP)
Title: Terminal position fixing tool
Inventor: SUZUKI MAYU
IPC: H01R43/22
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal position fixing tool for fixing a position of a terminal in fixing the terminal housed in a terminal cavity in the terminal cavity with fixing agent.  <P>SOLUTION: A housing 21 of the terminal position fixing tool 2 is provided with a terminal fixing recessed part 23 opened on an upper surface of the housing 21. A plurality of terminal housing holes 23b are opened on a back surface 23a of the terminal fixing recessed part 23. The terminal housing holes 23b are opened in an approximately square shape on the back surface 23a of the terminal fixing recessed part 23 in a similar form to that of terminal projection holes 12 provided on the connector 1. A tab part T1 of the terminal T projected in an attached part 11 from the terminal projection hole 12 of the connector 1 is inserted into the terminal housing hole 23b. The terminal housing hole 23b has a cross sectional shape slightly larger than a cross section of the tab part T1 of the terminal T, and a gap is formed between the terminal housing hole 23b and the terminal T inserted in the terminal housing hole 23b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216155-A (JP)
Title: Hydraulic circuit for transmission, transmission having the same, and vehicle
Inventor: YASUNAKA SATOSHI
IPC: F16H59/68
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit for a transmission capable of improving oil cooling capacity, and to provide a transmission having the same hydraulic circuit, and a vehicle.  <P>SOLUTION: The hydraulic circuit 50 includes an oil cooler 180, a lubricating section 200, a relief valve 210, and an oil pan 100. The lubricating section 200 receives a working oil cooled by the oil cooler 180 from an oil passage 190 as a lubricating oil, and exhausts the oil to the oil pan 100. The relief valve 210 adjusts hydraulic pressure by partially discharging the working oil from the oil passage 190. The oil cooler 180 is arranged at an upstream side rather than the lubricating section 200 and the relief valve 210, and cools the working oil flowed into the lubricating section 200 and the relief valve 210.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216961-A (JP)
Title: Image forming apparatus and control method for image forming apparatus
Inventor: TOYAMA HIROSHI
IPC: G03G21/14
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that efficiently removes unnecessary fog toner by means of each squeeze roller where a bias voltage value is appropriately set, and to provide its control method.  <P>SOLUTION: The image forming apparatus includes: an image carrier 10Y composed of an amorphous silicon photoreceptor; a corona charger 11Y for charging the surface of the image carrier 10Y; a corona charger 11Y that exposes the surface of the image carrier 10Y and forms an electrostatic latent image; a developing roller 20Y that forms a developer image by developing an electrostatic latent image formed by abutting on the surface of the image carrier 10Y, with liquid developer containing carrier and toner particles; a transfer unit that transfers the developer image formed on the surface of the image carrier 10Y, to a predetermined medium; the squeeze rollers each of which is disposed between the downstream side of the developing roller 20Y and the transfer unit so as to abut on the surface of the image carrier 10Y and to each of which a predetermined bias voltage is applied; and a temperature sensor 6 that detects temperatures. According to a temperature detected by the temperature sensor 6, the value of a bias voltage applied to each squeeze roller is changed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218894-A (JP)
Title: Radio communication method, radio communication system, base station, and radio terminal
Inventor: SHIMIZU YOSHITAKA
IPC: H04W88/02
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption in a radio terminal, and to lengthen a battery life.  <P>SOLUTION: The radio terminal 40 holds power consumption information on the amount of power consumption required for data transmission, and notifies a base station 30 of the power consumption information at prescribed timing. The base station 30 calculates average power consumption in data transmission in the radio terminal 40 at a point in time when the data transmission of an uplink from the radio terminal 40 is completed, and compares the calculated average power consumption with a prestored prescribed value. When the amount of average power consumption is smaller than the threshold, the base station 30 determines the utilization of a random access method to the radio terminal 40. When the amount of power consumption is equal to or more than the threshold, the base station 30 determines the utilization of a polling method to the radio terminal 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216045-A (JP)
Title: Exhaust device of engine
Inventor: HOSOYA HIDEO
IPC: F01N5/02
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To warm up an engine 1, to utilize exhaust heat, and to activate an NOx storage catalyst 18 maximally over a wide operating range, by effectively utilizing a thermoacoustic phenomenon with less power consumption.  <P>SOLUTION: A thermoacoustic device 20 and an exhaust heat collecting device 30 are installed in the engine 1 in which the NOx storage catalyst 18 is disposed in an exhaust passage 15. When the engine 1 is cool, a heat exchanger 30 with a heat storage material is operated and controlled while the thermoacoustic device 20 is operated in a heat pump mode. When the engine 1 is warm, the thermoacoustic device 20 is operated and controlled in a thermoacoustic engine mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224393-A (JP)
Title: Shield structure
Inventor: ADACHI NAOYA
IPC: H05K9/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a shield structure for electrically connecting with a printed board without soldering, reducing a cost and improving freedom in designing the printed board.  <P>SOLUTION: The printed board 1 includes slit holes 1a for passing protrusions 3a of a shield cover 3 and a ground pattern 1b for surrounding a periphery of an electronic component 2 which needs shielding. The shield cover 3 includes fingers 3a in contact with the ground pattern 1b and the protrusions 3a having the tip passing through the slit hole 1a and protruding from the rear face of the printed board 1 twisted thereby locking with an edge of the slit hole 1a, which are cut and bent from a metal plate at the edge of the shield cover 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225538-A (JP)
Title: Driving force control device
Inventor: NAKAJIMA SHIGEJI
IPC: H02P5/46
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force control device capable of improving traveling stability suitable to a compact electric vehicle.  <P>SOLUTION: A steering angle θ is detected from a steering angle sensor 18 (S1), and a turning direction is determined (S2). In the case of left turn (S3), a vehicle speed V is calculated (S4) and a lateral acceleration G applied to a vehicle toward a turning center 51 in steering is calculated and predicted based on a turning radius obtained from the steering angle θ and the vehicle speed V (S5). If the lateral acceleration G is smaller than a predetermined value 71, a supplied current target value for defining a target value of a conduction current to a right wheel-in motor 22 on an outside wheel is reduced to reduce a driving force of the right wheel-in motor 22 (S7). In this way, in a left front tire 14 driven by the left wheel-in motor 21 and a right front tire 15 driven by the right wheel-in motor 22, the difference ΔF between right and left driving forces is generated (S8), and a turning recovery moment M is generated in the electric vehicle 2 by the difference ΔF between right and left driving forces (S9).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221363-A (JP)
Title: Resin composition for manufacturing semiconductor device
Inventor: SUMIDA KAZUMASA
IPC: C09J7/00
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive which does not cause the peeling between a copper bump and the adhesive.  <P>SOLUTION: There is provided an adhesive composition comprising: (A) an epoxy resin; (B) an amine curing agent or an organic peroxide curing agent, in an amount such that [molar quantity of the epoxy group in the component (A)/molar quantity of a group in the curing agent (B), reactive with the epoxy group] is 0.7-1.2; (C) an inorganic filler, in an amount of 50-500 pts.mass based on 100 pts.mass of the sum of the components (A) and (B); and(D) a sulfide silane compound represented by the formula: R<SB>3</SB>SiC<SB>3</SB>H<SB>6</SB>S<SB>n</SB>C<SB>3</SB>H<SB>6</SB>SiR<SB>3</SB>, wherein R represents a 1-6C alkoxy group; and n represents an integer of 1-10, in an amount of 0.1-5 pts.mass based on 100 pts.mass of the sum of the components (A) and (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222616-A (JP)
Title: Method and apparatus for measuring azimuth
Inventor: INOUE DAISUKE
IPC: G01S17/10
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To detect an azimuth of an object at a high speed, without having to scan the emission angle of light.  <P>SOLUTION: This apparatus for measuring the azimuth has an irradiation device which emits a light of a prescribed wavelength band, dispersing it so that it depends on a wavelength and differs in the emission angle; a light-receiving device which receives the light emitted by the irradiation device and reflected from the object, and an azimuth determining device which determines the azimuth of the object from the result of reception of the light by the light receiving device. The irradiation device emits supercontinuum light and has a distance measuring device which measures a time delay from the time of emission of pulse light to the time of the reception of the reflected light and measures the distance to the object from the time delay. According to this constitution, the coordinates of the object in a three-dimensional space can be measured at one time without scanning the emission angle of the light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219731-A (JP)
Title: Passive exercise device
Inventor: DOI JUNICHI
IPC: A61H1/02
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the vertical tilt width of step boards in a passive exercise device allowing a user to perform a stepping exercise or simultaneously perform the stepping exercise and an exercise twisting a body at the waist.  <P>SOLUTION: This passive exercise device includes a unit part 30 tiltably having a pair of left/right step boards 33 and 34, a drive part 80 alternately tilting the step boards, and a control means 40 for controlling the operation of the drive part, wherein the control means controls the drive part to vary the tilt widths of the step boards.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227041-A (JP)
Title: Method of setting alarming threshold value in detection method for tire air pressure drop detecting method
Inventor: MIYAMOTO KAZUYOSHI
IPC: B60C19/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of setting an alarming threshold value for detecting the drop of tire air pressure while avoiding or reducing test using an actual vehicle.  <P>SOLUTION: The method of setting the alarming threshold value is provided for detecting the drop of tire air pressure in accordance with the wheel rotating speeds of tires mounted on a four-wheel vehicle. The method includes: a step of creating a vehicle model including a suspension member; a step of creating tire models representing the property of longitudinal force of the tires during regular inner pressure and reduced pressure; a step of inputting a friction coefficient between the tire and a road surface; a step of inputting data including the front face projection area of the vehicle, a position where aerodynamic reaction operates, an air drag coefficient and an air lift coefficient, representing air resistance generated on the vehicle during travel; and a step of performing travel simulation of the vehicle model. In accordance with the wheel rotating speed of the tires of the four wheels obtained in the simulation step, the alarming threshold value is set for determining whether air pressure in each driving wheel tire drops or not.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231455-A (JP)
Title: Semiconductor device
Inventor: SATO YASUSHI
IPC: H01L21/336
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that suppression of bump characteristics deteriorates the insulation of a gate insulating film in a conventional MOS transistor having an SOI substrate.  <P>SOLUTION: The semiconductor device has a structure in which a sub-insulating film is provided between an active region forming an MOS transistor and an element isolation region surrounding the active region. The sub-insulating film is provided so as to cover part of a main insulating film and part of the element isolation region which form the MOS transistor. With this configuration, the bump characteristics can be improved without deteriorating the insulation of a gate insulating film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228288-A (JP)
Title: Rail material for simple-laying-type deck structure
Inventor: KAMITE MASAYUKI
IPC: E04F15/02
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly-versatile rail material which can be easily and inexpensively manufactured and can be firmly fitted to a simple-laying-type deck structure by only simple work.  <P>SOLUTION: The rail material 1 (21, 31) used for the simple-laying-type deck structure has a shape of a right triangle in cross section as a basic shape, comprises a slope part 5, a bottom part 3 and a side part 4 having a width different from that of the bottom part 3, and has a hollow part 2 formed inside. The bottom part 3 and the side part 4 respectively have dovetail grooves 8, 9, formed in a manner of extending in the longitudinal direction. A fitting part 6 is formed in the hollow part 2 so that a joint for connecting the adjacently arranged rail materials 1 to each other may be inserted and held.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228564-A (JP)
Title: Control device for exhaust gas sensor
Inventor: ENOMOTO HIROSHI
IPC: F02D45/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for control of an exhaust gas sensor which can sufficiently reduce the cost of manufacturing required for preventing damage to the exhaust gas sensor by eliminating the need for instruments or the like used for measuring the amount of condensation water accumulating in an exhaust pipe.  <P>SOLUTION: An exhaust pipe wall temperature estimation part calculates an estimated wall temperature in the exhaust pipe which is determined one by one from exhaust temperature detected from an exhaust temperature sensor, a flow rate of gas detected from an air flow meter, and outside temperature detected by an outside-temperature sensor by referring to a map for calculating a supplied amount of heat, a wall temperature additional value map, and a wall temperature subtraction value map. Then dew-point temperature calculation part of an exhaust pipe wall calculates the dew-point temperature of the exhaust pipe by referring to a dew-point temperature calculation map, the dew-point temperature being determined from an air-fuel ratio between the flow rate of gas and the weight of fuel. A condensation water amount estimation part determines relative wall temperature from the estimated wall temperature and the dew-point temperature by referring to a map for calculating a condensation water accumulated amount. Then the condensation water amount estimation part calculates the condensation water accumulated amount from the relative wall temperature and the flow rate of gas, and estimates the value obtained by totalizing calculated condensation water accumulated amount to be the amount of the condensation water.  <P>COPYRIGHT: (C)2010,JPO&INPIT