baber/WOPTO huggingface dataset:
Patent JP-2010045623-A (JP)
Title: High frequency oscillation source
Inventor: TSURU MASAOMI
IPC: H01P5/02
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high frequency oscillation source having an enlarged ratio of even-harmonic power to fundamental wave power.  <P>SOLUTION: The high frequency oscillation source is constituted in such a manner that an impedance of an output terminal of an oscillation circuit 1 which performs an oscillating operation at the fundamental wave f<SB>0</SB>out of oscillation frequencies has a short-circuit impedance at the fundamental wave f<SB>0</SB>out of the oscillation frequencies, and an impedance of an input terminal of an output circuit 2 has a short-circuit impedance at the fundamental wave f<SB>0</SB>out of the oscillation frequencies. Thus, the effect capable of enlarging a ratio of power of second-harmonic wave 2f<SB>0</SB>to be output from the output circuit 2 to power of the fundamental wave f<SB>0</SB>to be output from the output circuit 2 is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047055-A (JP)
Title: Vehicular alcohol detection system
Inventor: TAKADA TAKASHI
IPC: B60R25/24
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular alcohol detection system capable of quickly starting measurement by shortening, even a little bit less than before, a measurement preparation period before measuring an alcohol concentration contained in a driver's breath.  <P>SOLUTION: The vehicular alcohol detection system 1, in which a measurement preparation process for shifting an initial state to a predetermined stable operation state is executed for alcohol detection means 11, 19b for detecting an alcohol concentration contained in a breath of a user seated in a driver's seat of a vehicle, detects a predetermined pre-driving operation to be performed for a vehicle at an earlier stage than vehicle riding during a pre-operation period from boarding on the vehicle of the outside user to ignition ON operation, thereby to start the measurement preparation process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047991-A (JP)
Title: Double floor structure
Inventor: AKASHI YASUTOMO
IPC: E04F15/024
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double floor structure inexpensively adaptable to construction conditions and a user's needs.  <P>SOLUTION: The double floor structure includes a plurality of support legs 1 installed on a lower floor; connecting members 2 connecting the adjacent support legs 1, 1; and beam members 3 constituting an upper floor. The support leg 1 includes an upper member 14 supporting the beam member 3, and a column member 13 supporting the upper member 14 from the lower side. The column member 13 is formed of an extruded shape made of an aluminum alloy, and arranged so that its extruded direction is a vertical direction. The connecting member 2 is formed of an extruded shape made of an aluminum alloy, and arranged so that its extruded direction is a direction orthogonal to the extruded direction of the column member 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050005-A (JP)
Title: Connector
Inventor: KASAI EIJI
IPC: H01R13/64
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of detecting a half-engaged state and guaranteeing the detected half-engaged state being sustained.  <P>SOLUTION: The connector 100 is provided with a first member 10 wherein there are arranged a plurality of first pin-type terminals with a locking length of a part of pin-type terminal 12b shorter than other pin-type terminals 12a, 12c, a second member 20 wherein there are arranged a plurality of second pin-type terminals 21 to 23, a first latch means 31a, 15 functioning with a first inserting extent when the first or the second member is inserted into the other, and a second latch means 32a, 16 functioning with a second inserting extent larger than the first inserting extent. When the first or the second member is inserted into the other to the first inserting extent, the longer pin-type terminal out of the first pin-type terminals is connected with the corresponding second pin-type terminal, and when the first or the second member is inserted into the other to the second inserting extent, the shorter pin-type terminal out of the first pin-type terminals is connected with the corresponding second pin-type terminal as well.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009008092-A (JP)
Title: Valve gear of four cycle engine
Inventor: NAKAHIRA YASUYUKI
IPC: F01L1/20
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve gear facilitating replacement work of shims for adjusting a tappet clearance while keeping friction resistance of a rocker arm low.  <P>SOLUTION: The valve gear 30 is provided with: valves 16, 18 including valve stems 16a, 18a; a camshaft 31 including cams 38, 39 opening and closing a valve; rocker shafts 41, 55 arranged in parallel with the camshaft; and rocker arms 32, 33 supported by the rocker shaft. The rocker arm includes a roller 61 and pressing parts 49, 62 facing ends of the valve stems. Shims 50, 63 for adjusting the tappet clearance are put between the pressing part of the rocker arm and a tip of the valve stem. The rocker arm slides in an axial direction of the rocker shaft between a first position where the pressing part touches the shim, and a second position where the pressing part separates from the shim, and is retained in the first position by a spring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010055189-A (JP)
Title: Server device for server base computing system, client device, server control program, and client control program
Inventor: OTSUKA TOSHIHIKO
IPC: G06F13/00
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform data input from a client device in an offline status, and to input data in a batch to an input field with a plurality of items.  <P>SOLUTION: In a server base computing system, a server device includes: an input field analyzing part 21a for analyzing the input field of a screen requested from a client device; a field information transmission part 21b for transmitting field information acquired as the analytic result to the client device; and an input data accepting part 21c for accepting data input so as to be associated with each item of the input field from the client device based on the field information. Thus, it is possible to input data from the client device in an off-line state, and to input the data in a batch to the input field with the plurality of items.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052216-A (JP)
Title: Printing apparatus and method for detecting opening/closing of lid body in printing apparatus
Inventor: SHINODA KOSAKU
IPC: B41J29/13
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect that an openable/closeable member is present at a position where it covers at least a part of a printing apparatus.  <P>SOLUTION: The printing apparatus 10 includes a sensor 60 which includes first and second sensors 62 and 63 equipped in the lid body 30, a body magnet piece 71 set in a body 20, and a carriage magnet piece 70 set on a carriage 51. A control circuit 40 determines whether or not the lid body 30 is actually at a closing position on the basis of a detection signal from the first sensor 62 and a position condition of the carriage when it is detected by the second sensor 62 that the lid body 30 is present at the closing position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055291-A (JP)
Title: In-vehicle system and method of notifying about belongings left behind
Inventor: ONO KEIJI
IPC: G01C21/00
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle system and a method of notifying about belongings left behind, which warn users of belongings left behind in accordance with each user.  <P>SOLUTION: When the in-vehicle system 100 is started, a control unit 116 searches via a wireless PAN (Personal Area Network) interface 111 for mobile phones 2 that can be communicated by a wireless pan PAN, and detects currently available mobile phones 2 among registered mobile phones 2. A voice generating unit 121 outputs a voice message for notifying about belongings left behind from a speaker 123 via a voice input/output unit 122 to each of the detected available registered mobile phones 2, based on user names and a list of belongings registered in advance. The voice message contains the name of the user and the name of belongings registered in the list of belongings. For example, the voice message is, e.g., "Hello, Taro. Do you have your wallet, bag, PDA, and license card?" etc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056301-A (JP)
Title: Semiconductor integrated circuit device
Inventor: EBIHARA MIKA
IPC: H01L21/822
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-noise, high-accuracy, inexpensive semiconductor integrated circuit device that includes MOSFETs and is especially DC-driven or driven at low frequency.  <P>SOLUTION: MOS transistors constituting an analog circuit requiring noise reduction include embedded channel MOS transistor structures, in each of which a gate electrode and source/drain high concentration regions are offset. In addition, the MOS transistors have gate oxide films thinner than those of transistors in peripheral circuit portions (digital circuits, and analog circuits requiring no noise reduction).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054376-A (JP)
Title: Light irradiation apparatus
Inventor: YONEDA KENJI
IPC: G01N21/84
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To offset the contrast caused by the difference in the reflecting direction in an observation target surface P returning regular reflected light different in the reflecting direction by an irradiation region, and to detect the flaw, or the like, of the observation target surface P by having the observation target surface P having a large size irradiated with a uniform light.  <P>SOLUTION: A light irradiation apparatus is constituted so as to have the observation target surface P irradiated with substantially a uniform light, from substantially all the directions, excepting the back of the observation target surface P and equipped with a diffusion surface 2a, provided so as to substantially surround the observation target surface P from all the directions, excepting the back of the observation target surface P and forming an substantially truncated cone shape that gradually expands toward the observation target surface P, a first light source irradiating the diffusion surface 2a with light to make the brightness of the diffusion surface 2a substantially uniform over the substantially whole surface thereof; and a second light source irradiating the observation target surface P, with a light having the same luminance as that of the diffusion surface 2a from the opening on the side opposite to the observation target surface P of the diffusion surface 2a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008286408-A (JP)
Title: Power interrupting device, and differential device
Inventor: FUSHIKI MASAAKI
IPC: F16H48/30
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured differential device wherein dog clutches can surely engage and disengage with/from each other without requiring a large actuator.  <P>SOLUTION: This differential device is provided with: an outer differential case 203 which is rotated by inputting the drive force of an engine; and an inner differential case 41 which incorporates a differential mechanism 2057 for differentially distributing the drive force of the engine and is coaxially rotatably supported in the outer differential case 203; a clutch member 43 which is arranged adjacently to the inner differential case 41 in its axial direction, is movable axially and rotates integrally with the outer differential case 203; dog clutches 41a and 43a, which are arranged between the inner differential case 41 and the clutch member 43 opposing to each other and mesh with each other so as to be engaged and disengaged by the axial movement of the clutch member 43; and an electromagnetic drive means 61 which has an annular plunger 65 for moving the clutch member 43 in an axial direction so that the dog clutches 41a and 43a are engaged with and disengaged from each other and is arranged coaxially with an output shaft.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010062276-A (JP)
Title: Oxide thin-film transistor and method of manufacturing the same
Inventor: IIJIMA RYUTA
IPC: H01L21/28
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide thin-film transistor having stable characteristics, and to provide a method of manufacturing the same.  <P>SOLUTION: A gate insulating layer 5 laminated on an upper surface of an oxide semiconductor layer 9 is constituted of a non-fluoro organic resin layer 51 covering the oxide semiconductor layer 9 and an amorphous perfluoro resin layer 52 covering the non-fluoro organic resin layer 51. It has been confirmed that the oxide thin-film transistor 1 having the stable characteristics can be obtained by using the amorphous perfluoro resin layer 52 as a constituent element of the gate insulating layer 5. It has been confirmed that the oxide thin-film transistor 1 having a low drive voltage can be obtained by adopting PVP (polyvinyl phenol) higher in permittivity than the amorphous perfluoro resin as the material of the non-fluoro organic resin layer 51. Thus, the high performance oxide thin-film transistor 1 can be readily obtained at a low cost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009080482-A (JP)
Title: Positive resist composition and pattern-forming method using the same
Inventor: SAEGUSA HIROSHI
IPC: C08F12/06
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist composition, which not only in normal exposure (dry exposure) but also in immersion exposure, causes few development defects, has film shrinkage resistance, excels also in line edge roughness, suppresses generation of scum, and has proper conformability to an immersion liquid in immersion exposure, and to provide a pattern forming method that uses the same.  <P>SOLUTION: The resist composition comprises (A) resin, of which the solubility in an alkali developer increases by the action of an acid, (B) a compound which generates an acid upon irradiation with actinic rays or radiation, (C) a resin containing neither fluorine atoms nor silicon atoms, and having a degree of molecular weight dispersion of 1.3 or smaller and a weight average molecular weight of ≤1.0×10<SP>4</SP>, and (D) a solvent. The pattern-forming method that uses the composition is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115784-A (JP)
Title: Gas sensor and method of manufacturing thereof
Inventor: KANAO KEIJI
IPC: G01N27/409
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor for uniforming contact pressure of a metal terminal to an electrode pad, and its manufacturing method.  <P>SOLUTION: This gas sensor has a sensing element 2, an insulator for insertion and holding, and a housing. The sensor element 2 has two pairs of electrode pads 21 at base end portions 22, and two electrode pads 21 are arranged in parallel on one electrode-mounted surface 23 and the other electrode-mounted surface 23, substantially parallel to each other of the sensor element 2 in the width direction of each electrode-mounted surface 23. The base end portions 22 of the sensor element 2 are gripped by a terminal unit 3, which comprises a pair of base-end-side insulators 31, metal terminals 32 arranged on the inner surfaces 310 of the base-end-side insulators 31, and one or two or more spring members 33 for pressing against the pair of base-end-side insulators 31 in the approaching direction. The spring members 33 press against the pair of base-end-side insulators 31 at one or two or more positions of the width direction of the electrode-mounted surfaces 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074546-A (JP)
Title: Method of manufacturing compound blade
Inventor: MOROSO JOSEPH L
IPC: F02C7/00
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved turbine blade for a moving blade of a gas turbine which is lighter in weight than all-metal blade, has desirable structure and aerodynamic characteristics, can withstand the entry of foreign matter, and has economic efficiency and erosion and corrosion resistances.  <P>SOLUTION: The method of manufacturing a compound blade comprises a step of preparing a metal or ceramic core 22 and so forming the plastic aerofoil part 24 as to surround at least a part of the core. One or more openings 82 may be formed in the core 22, or the one or more openings may be filled with the plastic material of the aerofoil part 24 to hold the aerofoil part on the core at a predetermined position in the forming step. The formation is desirably performed by the injection molding of the plastic material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010068096-A (JP)
Title: Camera mounting device
Inventor: NAKAMURA SHIGETOMO
IPC: H04N5/222
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera mounting device which can move a camera easily.  <P>SOLUTION: The camera mounting device 1 includes a portion 2 which is fixed to the fence 92 of a footbridge 91 or the like, a rotary portion 4 having a rotation column 41, a rotary shaft 3 provided in the center of the rotation column 41 and having a shaft 31 supporting the rotation column 41 rotatably for the portion 2 to be fixed, and a camera 6 provided at one end of the rotation column 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064568-A (JP)
Title: Vehicular suspension arm
Inventor: KUWABARA NAOKI
IPC: B60G3/20
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular suspension arm capable of reducing its weight while ensuring the rigidity thereof.  <P>SOLUTION: The vehicular suspension arm comprises a pivot pipe 52, a pair of a front pipe 50 and a rear pipe 51 while one ends 50A, 51A are connected to the pivot pipe 52, and the other ends 50B, 51B form a substantially triangular shape toward an outer side of a vehicle body, and a joint 55 which is mounted on fore ends of the pair of front pipe 50 and the rear pipe 51 in the direction of an outer side of the vehicle body, and constituted of a plate part 56 and a boss part 57, and in which a knuckle is fitted to the boss part 57. A U-shaped plate 53 which is substantially U-shaped is arranged so as to be opened outward of the vehicle body at the other ends 50B, 51B of the pair of the front pipe 50 and the rear pipe 51. The other ends 50B, 51B of the pair of the front pipe 50 and the rear pipe 51 are connected to an outer curved surface part 53A of the U-shaped plate 53, and the plate part 56 of the joint 55 is fitted to the pair of the front pipe 50 and the rear pipe 51 so as to cover the U-shaped plate 53.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009071826-A (JP)
Title: Analog-to-digital conversion method, analog-to-digital converter, and image sensing method
Inventor: LIM YONG
IPC: H03M1/56
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog-to-digital conversion method, an analog-to-digital converter, and an image sensing method using pseudo-multiple sampling methods.  <P>SOLUTION: The analog-to-digital conversion method for converting an analog signal to a digital value having a given number of bits that is defined by given quantization levels, comprises the steps of: repeatedly sampling the analog signal at a resolution that is less than that which is defined by the given number of bits; and summing many lower resolution sampling values to obtain the digital value having the given number of bits.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010065794-A (JP)
Title: Rotary driving force transmission mechanism
Inventor: AGATA KENICHI
IPC: F16H55/17
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary driving force transmission mechanism, which is free from periodic deformation of rigidity thereof, surely gives a driving force to a driven shaft by enhancing the rigidity of a connecting part thereto, and is reduced in decentering.  <P>SOLUTION: In a gear that is the rotary driving force transmission mechanism formed by molding a resin on a metallic hub, protruding parts equal to the number of teeth that are resin-made driving force transmission parts or the integral magnification thereof are provided, whereby the normal distance from meshing positions of the resin teeth to the metallic hub is made constant. Therefore the periodic rigidity change in a rotating direction is eliminated. The connection part with the shaft is tapered, whereby the decentering is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074909-A (JP)
Title: Driving device for stepping motor
Inventor: INADA AKIO
IPC: H02P8/38
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To detect a conduction failure to a motor by a micro-processor.  <P>SOLUTION: The driving device 10 of a stepping motor makes control so as to execute conduction of each coil 94, 95 at a current value fixed at each step, according to a predetermined excitation pattern, is equipped with: a micro-processor 1 which performs command output so as to shift each step according to the excitation pattern; a control circuit 20 for executing conduction of each coil so as to obtain the current value fixed at the step based on the command output; a current detecting means 11 for detecting the conduction current value of each coil; an adding means 71, 72 for totaling each detected current value to obtain the absolute value thereof; and a current stopping means 74, 75 for cutting off the conduction of each coil when the absolute value of the detected total current exceeds the predetermined value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072473-A (JP)
Title: Surface treatment agent for pattern formation, and pattern forming method using the same
Inventor: KAMIMURA SATOSHI
IPC: G03F7/40
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment agent for a freezing process satisfying the following requirements: (1) a line width of a first resist pattern is not changed; and (2) a line edge roughness (LER) of the first resist pattern is not deteriorated, by freezing treatment, in the freezing process to be applied to the first resist pattern in a double patterning method, and to provide a pattern forming method using the same.  <P>SOLUTION: This surface treatment agent for forming the resist pattern contains a compound having a carbodiimide group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072585-A (JP)
Title: Image forming apparatus
Inventor: TASHIRO MASAYA
IPC: G03G21/00
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-quality image while preventing hue fluctuation while maintaining density correction accuracy at a high level, even when a distance between a patch image formed in an image carrier and a density sensor is changed.  <P>SOLUTION: An irradiation light amount calculating part 93 calculates an amount of light to be irradiated on a part where the patch image 75 is formed in consideration that the influence of a distance deviation between a range-finding value obtained by a range-finding sensor 71 and a predetermined reference distance is canceled, based on the range-finding value and the predetermined reference distance, and feedback-outputs the calculation result to the density sensor 73. On the basis of the calculation result, the density sensor 73 irradiates the part where the patch image 75 is formed with light with the amount of irradiation light calculated by the irradiation light amount calculating part 93.  <P>COPYRIGHT: (C)2010,JPO&INPIT