baber/WOPTO huggingface dataset:
Patent JP-2010260154-A (JP)
Title: Power tool
Inventor: MIYAZAWA TAKESHI
IPC: B23B45/16
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool which prevents uneven wear of a ratchet sawtooth pawl caused in a fixed ratchet due to the deflection of a resin inner cover part and improves the efficiency of drilling work in a vibrating drill power tool having a fixed ratchet (second ratchet) engaged with a rotating ratchet (first ratchet) at the inner cover part of a resin molded body.  <P>SOLUTION: A ratchet stretching part 8c for increasing a contact surface with the inner cover part 1b is formed on the second ratchet 8, and the deflection of the inner cover part 1b generated in hitting of the ratchet is reduced by sandwiching the ratchet stretching part 8c between the inner cover part 1b and a gear cover part 1c, thereby to prevent the uneven wear of the second ratchet 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265595-A (JP)
Title: Method for demolishing structure
Inventor: SUGIUCHI AKIHIRO
IPC: E04G23/06
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for demolishing a structure allowing demolition work to be performed without having an influence of dust scatter or noise on an influenced zone influenced by the demolition work of the structure.  <P>SOLUTION: The method for demolishing a building 10 includes steps for demolishing a second block 10B to a fourth block 10D leaving the first block 10A of the building 10 facing the influenced zone B, moving the first block 10A to a safety zone A2 uninfluenced by the demolition work, and demolishing the first block 10A moved into the safety zone A2. In demolishing the second block 10B to the fourth block 10D, since the first block 10A serves as a wall body, the influenced zone B is uninfluenced by the scatter of dust. In demolishing the first block 10A, since the first block 10A is demolished after moved into the safety zone A2 uninfluenced by the demolition work, the demolition work can be performed without having the influence of dust scatter or noise on the influenced zone B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267775-A (JP)
Title: Case-molded type capacitor and method of manufacturing the same
Inventor: HOSOKAWA SATOSHI
IPC: H01G4/18
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case-molded type capacitor capable of accurately positioning a bus bar terminal with a simple configuration, even if an elongated or complex bus bar is employed.  <P>SOLUTION: A bus bar connected to an electrode of a capacitor element 1, external connection terminals 2b and 3b provided to the other part of the buss bar, and the capacitor element 1 are housed in a case 4, and are molded in the case-molded type capacitor using a packing resin except for the external connection terminals 2b and 3b. The external connection terminals 2b and 3b include connection holes 2c and 3c for connecting external equipment. Positioning round holes 2d and 3d are provided at the points exposed from the packing resin near the connection holes 2c and 3c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271360-A (JP)
Title: Lens barrel and imaging device
Inventor: FUKAI YOSUKE
IPC: G03B11/00
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel for eliminating contact sound to a stopper, by eliminating the stopper for stopping a blade member, such as, ND filter ar a turning end.  <P>SOLUTION: The lens barrel includes the blade member 217 for opening an exposure opening by rotation operation; a drive means 601 for generating rotational drive force for rotating the blade member 217; and conversion means 207a, 217b arranged in between the drive means 601 and the blade member 217 and for converting the rotation drive force, in a direction of the drive means 601 into rotation operation to a position of closing the opening of the blade member 217 and a position retreated from the opening.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270615-A (JP)
Title: Control system for internal combustion engine
Inventor: SHINAGAWA TOMOHIRO
IPC: F02D21/08
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To avoid adhesion/accumulation of deposits to/on a fuel injection valve in a control system for an internal combustion engine including the fuel injection valve injecting fuel to an intake port and an EGR passage introducing EGR gas from an exhaust passage to the intake port.  <P>SOLUTION: This control system for the internal combustion engine includes: the fuel injection valve injecting fuel to the intake passage; an EGR mechanism provided with the EGR passage introducing the EGR gas from the exhaust passage to the intake passage in the vicinity of the fuel injection valve; and an increasing means increasing the air volume flowing in the intake passage in the vicinity of the fuel injection valve. When the integrated amount of EGR gas within a given period is the predetermined upper limit volume or more, the increasing means is operated, thereby cooling the intake passage and fuel injection valve.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010029937-A (JP)
Title: Hydroforming method and hydroformed component
Inventor: MIZUMURA MASAAKI
IPC: B21D26/033
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for hydroforming a component having a long tube-expanding region in which no buckling nor wrinkle remains, and a long hydroformed component having a large tube-expanding ratio.  <P>SOLUTION: A first step of expanding the portion of a metal tube near the end thereof is carried out by boosting the internal pressure in a state where the metal tube is fixed at the opposite end positions thereof or in a state where axial pushing force of 10% or less of the total axial pushing force is applied to the metal tube, and then axially pushing the metal tube while the internal pressure is maintained at a fixed level, followed by a second step of expanding the central portion of the metal tube by boosting only the internal pressure without axial pushing, and a third step of subsequently lowering the internal pressure down to the above fixed level. Then, after repeating the first through third steps once or a plurality of times, the internal pressure is boosted in a state where axial pushing is not performed or axial pushing force of 10% or less of the total axial pushing force is applied, thus obtaining a hydroformed component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010272184-A (JP)
Title: Recording method and recording device
Inventor: WATANABE AKINOBU
IPC: G11B20/10
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To download a plurality of contents and to additionally record the data on the same recording medium while maintaining playback compatibility in an existing player.  <P>SOLUTION: A maximum file number recorded on a recording medium is notified to a server. Contents having file names updated to prevent overlapping of file numbers are downloaded, and recorded on the recording medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276354-A (JP)
Title: Gas sensor
Inventor: TAGUCHI MASATAKA
IPC: G01N27/409
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To maintain contact properties between the electrode of a ceramic heater and a terminal metal.  <P>SOLUTION: When a rear end of the ceramic heater 100 has been completely stored in a storage section 125, a contact section 31 is in contact with an electrode pad 121. Thus, heater lead wires 12b, 12c are conductively connected to the electrode pad 121. An urging section 34 abuts on a tip-turning surface 123e, and urges a rotation suppression section 123 in a direction toward a rear end side from a tip side of the gas sensor 10. The urging section 34 prevents slip-out of the ceramic heater 100 from the storage section 125. When the ceramic heater 100 has been stored in the storage section 125 of a separator 18, outer surfaces 123a, 123b, 123c, 123d of the rotation suppression section 123 oppose inner wall surfaces 125a, 125b, 125c, 125d, respectively of the storage section 125, thus suppressing rotation of the ceramic heater 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273759-A (JP)
Title: Driving device for reclining bed
Inventor: SUWA YOKO
IPC: A47C20/10
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device for a reclining bed, capable of at least freely tiltably driving a bed frame by a simple structure and capable of reducing loads on the driving device supporting the bed frame during tilting.  <P>SOLUTION: The reclining bed 1 has the bed frame 4 which can be freely tilted and vertically lifted relative to a base 3 set on a floor surface. The driving device 2 for the reclining bed 1 includes: the first and second links 5 and 6 rotatably linked between the base 3 and the bed frame 4 and symmetrically disposed relative to a vertical surface V; the first and second telescopic actuators 7 and 8 rotatably linked between the base 3 and the bed frame 4 and symmetrically disposed relative to the vertical surface V; the first and second sliding mechanisms 9 and 10 capable of advancing linking points of the first and second links 5 and 6 to the bed frame 4, respectively, parallel in the direction of extension of the bed frame 4; and a restraining member 11 rotatably linked between the bed frame 4 and the first link 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278174-A (JP)
Title: Nonvolatile semiconductor memory device, method for driving the same, and electronic apparatus
Inventor: MORI HIDEKI
IPC: H01L21/8247
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device for improving data disturbance while suppressing the increase of a peripheral circuit as much as possible.  <P>SOLUTION: Impurity diffusion layers 104, 124 are formed on a first body region 100, and a second body region 106 is formed on the first impurity diffusion layer 104. The first impurity diffusion layer 104 constitutes the drain region of a memory transistor MT and the source region of a selection transistor ST, and the first impurity diffusion layer 124 constitutes the drain region of the selection transistor ST. The gate G_MT of the memory transistor MT is formed with a MONOS structure on the second body region 106 so as to straddle the second body region 106 and the first impurity diffusion layer 104. The gate G_ST of the selection transistor ST is formed with a MOS structure so as to straddle the first impurity diffusion layer 104, the first body region 100, and the first impurity diffusion layer 124. Both transistors MT, ST are electrically separated in the body regions being back gates.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277813-A (JP)
Title: Dome switch device, printed wiring module, electronic device
Inventor: SAITO HIROHISA
IPC: H01H13/66
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dome switch device for operating a plurality of functions with more simple structure, a printed wiring module provided with the dome switch device, and an electronic device provided with the printed wiring module.  <P>SOLUTION: The dome switch device includes an input key 110 for inputting a predetermined instruction, and a dome-shaped switch operation element 310 positioned below the input key 110 and switching on and off in accordance with operation of the input key 110 on the printed wiring board with one or a plurality of printed wiring layers 510 laminated. The dome switch device includes two or more switch means operated with the one input key 110.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278810-A (JP)
Title: Radio lan communication system
Inventor: KAWAURA TAKEHISA
IPC: H04W72/10
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio LAN communication system in which both a slave unit having a favorable radio wave state and a slave unit having an unfavorable radio wave state can perform data communication with a master unit through a radio LAN at the same degree.  <P>SOLUTION: The slave unit 8 includes a data communication storage means 10, a slave unit priority storage means 11 and a slave unit communication control means 12 which transmits communication data when sending a communication request signal to the master unit 7 and receiving a communication permission signal from the master unit 7. The master unit 7 includes: a master unit priority storage means 13; a priority determination means 14 for comparing the priority of the plurality of slave units 8a, b to determine the priority of the slave units; and a master unit communication control means 15 which sends a communication permission signal to the slave unit communication control means 12 of the slave unit 8a having high priority when receiving a communication request signal from the other slave unit 8a during data communication of one slave unit 8b, and transmits a communication no-permission signal or a communication interruption signal to the slave unit communication control means of the slave unit 8b low in priority.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009247204-A (JP)
Title: Fuel cell system and mobile body
Inventor: HASEGAWA TAKAHIKO
IPC: H02M3/155
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of improving the voltage controllability of a converter mounted on the system.  <P>SOLUTION: A controller decides whether the passing power of a DC/DC converter enters in the responsibility-performance deterioration region of the number of driving phases set at a current point (step S302). The controller determines the number of phases avoiding a driving in the responsibility-performance deterioration region (step S303) and outputs a changeover command (phase-changeover command) to the determined number of the phases to the DC/DC converter 60 (step S304) when the entry in the responsibility-performance deterioration region of the passing power of the DC/DC converter 60 is decided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010277044-A (JP)
Title: Optical transmitter/receiver module
Inventor: TAKEMOTO KYOSUKE
IPC: H01L31/02
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter/receiver module having shielding properties with respect to electromagnetic waves and allowing transmission of electric current and electrical signals through a metal-coated optical fiber.  <P>SOLUTION: A first optical fiber 15 optically connected to a light emitting element 12 and a second optical fiber 16 optically connected to a light receiving element 13 are metal-coated optical fibers, having respective metal coatings 15a and 16a on the surfaces. In a package 20 wherein a box-shaped box body 21 formed of an insulating material and coated with conductive coatings 23 and 24 on both sides of the package 20, the conductive coatings 23 and 24 are electrically independent of each other; and one conductive coating 23 is electrically connected to the metal coating 15a of one optical fiber 15, while the other conductive coating 24 is electrically connected to the metal coating 16a of the other optical fiber 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009227687-A (JP)
Title: Metastin derivative and its use
Inventor: KITADA CHIEKO
IPC: C07K14/47
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable metastin derivative having excellent bioactivity (cancer metastasis inhibiting activity, cancer growth inhibiting activity, etc.).  <P>SOLUTION: This metastin derivative is improved in stability in blood, etc. than natural-type metastin, and shows excellent cancer metastasis inhibiting activity and cancer growth inhibiting activity by modifying the constituting amino acid of metastin with a specific modifying group. This metastin derivative has gonadotropic hormone antisecretory activity, sex-hormone antisecretory activity, etc. which are completely different from the activities known currently.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010281710-A (JP)
Title: Method and instrument for measuring electronic spectrum
Inventor: NAKAMURA MOTONORI
IPC: H01J37/317
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic spectrum measuring method and a measuring instrument which can accurately obtain not only a total amount of a secondary electron to be produced when irradiating a sample with an ion beam, but detailed energy information of the secondary electron to detect as an electronic spectrum, and accurately grasping secondary electron emission characteristics of the sample.  <P>SOLUTION: There is provided an electronic spectrum measuring method and the measuring instrument used for the same. The electronic spectrum measuring method includes processes of: selecting ion beam irradiation requirements which practically do not change a surface condition of a measurement sample; irradiating the measurement sample with the ion beam on the basis of the ion beam irradiation requirements selected in the irradiation requirements selection step; and measuring a secondary electronic spectrum emitted from the measurement sample by ion beam irradiation, using a coaxial cylindrical mirror energy analyzer installed in a direction different from an ion beam irradiation axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287973-A (JP)
Title: Information processing device and method, and program
Inventor: OSAKI KOICHI
IPC: H04N21/426
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To allow stabler reproduction by suppressing clock deviation in streaming reproduction.  <P>SOLUTION: An information obtaining unit analyzes a stream held in a buffer, by a prescribed method to acquire information necessary for calculation of a data amount, as information for data amount calculation. A calculation unit uses the information for data amount calculation to calculate a temporal data amount of the stream held in the buffer. A detection unit detects a decoder clock deviation from the calculation result. When a decoder clock is too fast, a clock control unit controls the decoder clock so that the decoder clock becomes slower. When the decoder clock is too slow, the clock control unit controls the decoder clock so that the decoder clock becomes faster. This invention is applicable to, for example, a communication system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009201522-A (JP)
Title: Cartridge for culturing microorganism
Inventor: LEMONNIER JEAN
IPC: C12M1/26
Filed: 2009-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge for culturing microorganisms, which improves the conditions for growing, counting and identifying the microorganisms received on the layer of a culture medium.  <P>SOLUTION: A culture tray receiving a culture medium layer (3) having the first end surface facing the first chamber (27) and the second end surface facing the second chamber (28) on the side opposite to the first end surface is used to form a higher pressure in the first chamber than a pressure in the second chamber. Thereby, the diffusion of water in the culture medium layer and the diffusion of a voluntarily selected rehydration solution (29) charged in the culture medium layer are accelerated. The culture cartridge has a main body (2) including a solid circular body having a thick portion for demarcating a projected ridge on the inside between the circular wall and the grid (7) covering the culture medium layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011002248-A (JP)
Title: Capacitive occupant detector
Inventor: OTAKA KOJI
IPC: B60N2/90
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To accurately detect a capacitance of an occupant by an occupant detection ECU even when a potential difference arises between a main electrode and a guard electrode of a capacitance sensor.SOLUTION: The capacitive occupant detector includes a capacitance sensor 31 having a main electrode 31a and a sub-electrode 31c disposed in a seat separately from each other and a guard electrode 31b disposed separately between a vehicle body and the main electrode 31a; a sensor characteristics measurement part 14 having a switching part 13, current detection resistors RSa-RSc, a multiplexer 43, a current detection part 44, and a voltage conversion part 45; and a CPU 15. The CPU 15 defines a measured value M1 of capacitance of the main electrode 31a as an occupant determination data when a current flowing through the guard electrode 31b is determined to be zero, a main electrode measured value M1 added with a measured value G1 of capacitance of the guard electrode 31b as an occupant determination data when the current is determined as a negative direction, and a main electrode measured value M1 subtracted by a guard electrode measured value G1 as an occupant determination data when the current is determined as a positive direction.
Patent JP-2011003333-A (JP)
Title: Lighting fixture
Inventor: YAMAUCHI SATORU
IPC: F21V3/00
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture equipped with a light translucent member for protecting a light source or the like in which degradation of a fixture efficiency due to the light translucent member is prevented inexpensively.SOLUTION: The lighting fixture is provided with a plurality of light source parts 3 each having a light source 31 and a concave member 32 for housing the light source 31, and a light translucent member 4 arranged at a position facing the light source 31. The light translucent member 4 has a peripheral part 41 superimposed on a peripheral edge of the concave member 32 and a central plane part 42 surrounded by the peripheral part 41. A fine rugged part 43 is formed at least on one of a surface 422 facing the light source of the central plane part 42 and a surface 421 not facing the light source. With this, the light translucent member 4 has an interface reflection controlled by the fine rugged part 43 and degradation of a fixture efficiency due to the light translucent member 4 can be prevented.
Patent JP-2011000980-A (JP)
Title: Motorcycle
Inventor: KASHIWAI MIKIO
IPC: B62K19/24
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle which obtains vibration characteristics suitable for a plurality of traveling modes.SOLUTION: The motorcycle includes a first member 41 mounted on one frame 30L of frames 30L and 30R disposed on the right and left sides of a vehicle body and extending toward the other frame 30R; a second member 42 mounted on the other frame 30R and extending toward the one frame 30L; and a vibration isolating member 43 provided between the first member 41 and the second member 42 and elastically connecting the first and second members to each other.
Patent JP-2011009824-A (JP)
Title: Passive mixer circuit
Inventor: UGAJIN MAMORU
IPC: H03D7/12
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a passive mixer circuit capable of reducing 1/f noise generated at a differential amplifier used for the passive mixer circuit and improving reception sensitivity.SOLUTION: Switch groups 1, 2, 3, 4, 5, 6, 7, and 8 are installed at input edges c and d and output edges e and f of a differential voltage amplifier 31 in a current/voltage converter 30, respectively. According to the arrangement, the connection state or operation state of the differential voltage amplifier 31 is switched at higher speed than intermediate frequency IF to reduce the 1/f noise of low frequency generated at the differential voltage amplifier 31.