baber/WOPTO huggingface dataset:
Patent JP-2008218622-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TSUCHIYA YOSHINORI
IPC: H01L27/088
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, along with its manufacturing method, equipped with an MIS transistor having an appropriate threshold voltage, with variation in manufacture being suppressed.  <P>SOLUTION: The semiconductor device comprises a p-channel MIS transistor comprising an n-type semiconductor substrate 1, a p-type first source-drain regions 5a and 5b formed away from each other on the n-type semiconductor substrate, a first gate insulating film 11 formed on the n-type semiconductor substrate between the first source region and the first drain region, and a first gate electrode 15 comprising a first nickel silicide layer 15a which has a composition ratio of Ni against Si being larger than 1 and is formed on the first gate insulating film as well as a silicide layer 15b which contains such metal as the absolute value of generation energy of an oxide formed on the first nickel silicide layer is larger than that of Si, with the composition ratio of the metal against Si being smaller than that of Ni against Si.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219349-A (JP)
Title: Information transmitting method in avm system, avm device and avm system
Inventor: HAYASHI MITSUHARU
IPC: H04W4/04
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transmitting method in an AVM (Automatic Vehicle Monitoring) system capable of transmitting data of a data amount corresponding to a communicable transmission line when an AVM device to be installed in a command facility and a moving body performs communication by a plurality of transmission lines having respectively different transmission speeds, an AVM device and an AVM system.  <P>SOLUTION: The information transmitting method includes the steps for: detecting communicable transmission lines among a plurality of transmission lines; selecting a transmission line to be used for communication among the detected communicable transmission lines; selecting one or a plurality of information types in accordance with a transmission speed of the selected transmission line to be used for communication to generate transmission information composed of the information on the selected type; and transmitting the generated transmission information through the transmission line to be used for communication.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216015-A (JP)
Title: Rotation angle calculating device and displacement amount calculating device
Inventor: NAITO MASASHI
IPC: G01L5/00
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle calculating device for calculating a relative rotation angle of an inside rotator to an outside rotator by using a small number of sensors.  <P>SOLUTION: The rotation angle calculating device includes a rotator, measured members, a plurality of displacement sensors, and an operating means. The rotator includes inside and outside rotators disposed concentrically with each other, and connected by an elastic member deformed according to load so that they can be relatively displaced in a surface orthogonal to the inside rotation axis and in a direction parallel to the inside rotation axis. The measured members rotate integrally with either the inside rotator or the outside rotator, and are provided at four or more different circumferential positions of the rotating inside or outside rotator. The displacement sensors rotate integrally with the other inside or outside rotator, and are disposed at four or more different circumferential positions equidistant from the center of the rotation axis of the other rotator to detect distances to a measured part of a measured member disposed opposite the circumferential direction. The operating means calculates a relative rotation angle between the inside and outside rotators based on a plurality of distances detected by the displacement sensors.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217413-A (JP)
Title: Static timing analysis method and program
Inventor: SEKI YUKIE
IPC: G06F17/50
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a static timing analysis method for reducing the number of operations of static timing analysis, for reducing man-hours by eliminating the need of manual settings of timing restruction, and for improving reliability.  <P>SOLUTION: Specifications of a PLL (phase-locked loop) circuit is integrated into a library (S1). The PLL circuit in a net list 13 and its reference clock frequency are automatically extracted (S2). An output frequency fluctuation of the PLL circuit and a stationary phase error are automatically extracted (S3). When there is a division circuit in a feedback path of the PLL circuit, an output frequency fluctuation after division is automatically calculated (S4), and clock dispersion and latency of a PLL output clock are automatically calculated (S5). Based on a result of the step S5, static timing analysis is carried out (S6).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213357-A (JP)
Title: Heat recording device and recording method
Inventor: FUKUYO MASAKAZU
IPC: B41J2/365
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat recording device which permits wasteful time in recording an LUT adjusting recording pattern to be shortened and a thermal material susceptible to the influence of a humidity variation to be well handled.  <P>SOLUTION: The recording method using a heat recording device having a recording means to record images on a thermal material, a calibration means to prepare an LUT, a temperature detection means to detect a temperature and a control means to control those means. In recording a prescribed LUT adjusting recording pattern for preparing the LUT, the heat recording method predicts time until the temperature of a recording section recording images on a thermal material gets into a specified temperature range fixed in accordance with a predetermined temperature range by the control means, and starts the transfer of the thermal material to record the prescribed LUT adjusting recording pattern on the basis of the predicted time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218880-A (JP)
Title: Piezoelectric element and manufacturing method thereof, liquid injection head, and printer
Inventor: MIYAZAWA HIROSHI
IPC: H01L41/22
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element capable of improving the amount of displacement.  <P>SOLUTION: The piezoelectric element 100 has: a substrate 1; a lower electrode 4 formed at an upper portion of the substrate; a first buffer layer 20 that is formed at an upper portion of the lower electrode and is in an amorphous state; a second buffer layer 22 that is formed at the upper portion of the first buffer layer, made of a metal oxide having a sodium chloride type structure, and is oriented in (100); a piezoelectric substrate layer 6 formed at the upper portion of the second buffer layer and made of a perovskite type oxide; and an upper electrode 7 formed at the upper portion of the piezoelectric substrate layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223087-A (JP)
Title: Aluminum alloy sheet for secondary battery case and its manufacturing method
Inventor: SAI KI
IPC: H01M2/02
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for secondary battery case, having high strength and excellent press formability, laser weldability and blister resistance.  <P>SOLUTION: An aluminum alloy material having a composition consisting of >1.0 to 1.8% Cu, >1.0 to 1.7% Mn, 0.1 to 0.6% Mg and the balance Al with inevitable impurities is used. This aluminum alloy material is subjected to homogenizing treatment under conditions including a temperature rise rate of 30 to 90°C/h, a temperature of 420 to 520°C and a time of 4 to 12 hours or under conditions of 200 to 300°C for 1 to 2 hours in a first stage and 420 to 520°C for 4 to 12 hours in a second stage. Further, at cold working, process annealing is applied at 460 to 530°C, for 20 to 180 sec, at a cooling rate of 20 to 200°C/sec. By this method, the aluminum alloy sheet for secondary battery case which has 260 to 350 MPa tensile strength and ≥39% IACS electrical conductivity and in which intermetallic compound particles of 0.5 to 10 μm circle-equivalent diameter are dispersed at a rate of 11,000 to 30,000 pieces/mm<SP>2</SP>on average can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223987-A (JP)
Title: Motor with speed reduction mechanism
Inventor: OHASHI YASUO
IPC: F16H57/02
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small motor with a speed reduction mechanism capable of improving the transmission strength of internal teeth of respective small diameter gears of a pair of counter gears and an output gear.  <P>SOLUTION: This motor 10 with the speed reduction mechanism has a motor shaft 12 of exposing a pair of worms 13 and 13' formed in a gear case 11 by mutually setting the torsional direction of a screw in the inverse direction, the pair of counter gears 40 and 40 having a larger diameter gear 41 arranged by sandwiching the motor shaft and respectively meshing with the pair of worms and the small diameter gear 45 integrally formed in the large diameter gear, the output gear having the cylindrical internal teeth 52 meshed with the respective small diameter gears of this pair of counter gears and forming an output shaft 50, a gear case cover 30 covering the gear case, and a bearing 26 arranged in a bottom part 23a of the gear case 20. The gear case cover is formed with a projecting outside deformation checking part 34 for preventing deformation to the outside of the internal teeth of the output gear.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008235956-A (JP)
Title: Digital composite machine
Inventor: OGURO KATSUTOSHI
IPC: G06F3/12
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital composite machine having improved security in rewriting user-designated information.  <P>SOLUTION: The digital composite machine 1 can rewrite user-designated information by a series of inputted operations using two or more key operations. The composite machine 1 includes: a key operation input section 6 having two or more input keys 12 and used to perform a predetermined operation input by a key operation to each of the input keys 12; a user-designated information storage section 8 for storing the user-designated information; a fingerprint reading section 14 for repeatedly reading the fingerprints of an operator as read information; a registered data storage section 5 for storing previously registered fingerprints as registered data; a user authenticating section 4 for comparing the read information with the registered data and authenticating the user on the basis of a result of comparison; and a user-designated information updating section 7 for rewriting the user-designated information into information designated by a series of operations on the basis of a result of authentication by the user authenticating section 4 per key operation in a series of operation inputs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231197-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: MORI YOSHIKO
IPC: C08F297/04
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition which can sufficiently ensure the brake performance and crash resistance of a tire and can improve its grip performance and driveability.  <P>SOLUTION: This rubber composition is characterized by comprising 100 pts.mass of a rubber component comprising a linear block copolymer (A) comprising two kinds of block components (A-1) and (A-2) having different glass transition temperatures (Tg) and 10 to 200 pts.mass of a low mol.wt. polymer (B) which is an aromatic vinyl compound-conjugated diene compound copolymer or a conjugated diene compound polymer and having a polystyrene-converted weight-average mol.wt. of 1.0×10<SP>3</SP>to 2.0×10<SP>5</SP>, wherein the linear block copolymer (A) comprises at least one of (A-1)-(A-2)-(A-1) type and (A-2)-(A-1)-(A-2) type.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233365-A (JP)
Title: Electronic keyboard musical instrument and program for implementing its control method
Inventor: HOTTA HARUMICHI
IPC: G10H1/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic keyboard musical instrument capable of detecting a cause and a state of a fault in a wider range, and informing them to a user, and to provide a program for implementing its control method.  <P>SOLUTION: A driving control processing section 4a uses a timer 7 to count a time period from when drive-on request is output to a drive control section 3c, to when damper release responding to the drive-on request is received from a scan section 3d. When the counting time period is more than a first time-out period, the driving control processing section 4a determines that a certain fault occurs in a predetermined device, and notifies "damper release, no reaction" to an application 4b. In the same way, the driving control processing section 4a uses the timer 7 to count a time period from when drive-off request is output to the drive control section 3c, to when keyboard key-off responding to the drive-off request is received from the scan section 3d. When the counting time period is more than a second time-out period, the driving control processing section 4a determines that a certain fault occurs in the predetermined device, and notifies "key-off, no reaction" to the application 4b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234582-A (JP)
Title: Vehicle travel warning system
Inventor: NOMOTO KAZUNORI
IPC: B60R21/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To give a warning based on dynamic or quasi-static road environment information, while reducing a processing load.  <P>SOLUTION: This vehicle travel warning system is characterized by having a means for acquiring travel behavior data on one's own vehicle, a means for receiving and storing at least the road environment information having starting point position information indicating a starting point position for starting presentation of the warning and direction information on a warning presenting object, a starting point detecting means for detecting the passing of the starting point of the road environment information based on position information on the vehicle, the travel direction and the road environment information, a travel distance measuring means for measuring a travel distance of the vehicle from its starting point when detecting the passing of the starting point of the vehicle, a danger previewing means for determining the possibility of the vehicle of traveling toward the warning presenting object based on the travel behavior data on the vehicle, the road environment information and the travel distance of the vehicle from the starting point, and a warning generating means for generating the warning.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243896-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUROKAWA ATSUSHI
IPC: H01L21/822
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of changing a resistance value of a power source resistor and a capacitance value of decoupling at a minimum cost.  <P>SOLUTION: In the structure of Fig.6(A), a metal laminate composed of three layers which contact with a polysilicon layer PL are formed at the left end, the right end, and the middle point of the polysilicon layer PL, respectively. On the third metal layer M3 of the metal laminate at the middle point of the polysilicon layer PL, a via contact part is formed with a power source line 9 composed of a fourth metal layer and formed in contact with the via contact part. Thus, almost a half of the polysilicon layer PL is inserted in the power source line 9 as a power source resistor R. In the structure of Fig.6(B), a via contact part is formed on the third metal layer M3 of the metal laminate on the left end of the polysilicon layer PL with the power source line 9 composed of the fourth metal layer and formed in contact with the via contact thereon. Thus, almost the entire polysilicon layer PL is inserted in the power source line 9 as the power source resistor R.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241297-A (JP)
Title: Tire pressure sensor system having improved sensitivity and power saving
Inventor: HUANG SU SHIONG
IPC: G01L17/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To monitor the internal pressure of a vehicle tire through the use of both a variable resistance sensor assembly having high sensitivity and resistant to temperature variations and a power saving unit which provides a long battery effective life.  <P>SOLUTION: A battery-type tire pressure sensor system is provided with a stretch sensor assembly having a displacement property of a variable resistor. The assembly has at least two stretch sensors arranged side by side, and each stretch sensor has both a first layer to which a variable resistance element is mounted and a second support layer. The stretch sensor assembly is displaced by tire side walls, and its resistance changes according to the internal pressure of the tire. The power saving unit controls the application of electric power to the tire pressure sensor system according to tire speed to prolong the lives of batteries.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240035-A (JP)
Title: Al-Zn-Mg BASED DAMPING ALLOY, AND METHOD FOR PRODUCING Al-Zn-Mg BASED DAMPING ALLOY CASTING
Inventor: KURAMOTO SHIGERU
IPC: C22C21/10
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al-Zn-Mg based damping alloy whose damping properties and strength are less adversely influenced even being held at high temperature for a long time, and exhibiting stable characteristics.  <P>SOLUTION: The damping alloy has a composition comprising, by mass, 8 to 42% zinc (Zn), 0.3 to 3% magnesium (Mg), and the balance aluminum (Al) with inevitable impurities as 100 mass% total. The damping alloy having the alloy composition has excellent damping properties and high strength, and whose initial damping properties and strength are hard to be deteriorated even after being held at high temperature for a long time since, by forming a composition essentially consisting of Al and having suitable content of Zn and Mg, a fine metallic structure can be obtained, and the area of boundaries sufficient for exhibiting damping properties and strength can be secured even if it is exposed to high temperature for a long time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237083-A (JP)
Title: Method for producing plant cultivation soil, and plant cultivation soil
Inventor: MATSUURA SHINICHI
IPC: C09K101/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing plant cultivation soil, which effectively uses garbage disposed of from household and food processing facilities, uses only natural materials without using chemically synthesized products, and has excellent capability.  <P>SOLUTION: This method for producing the plant cultivation soil includes a first step of crushing garbage into a garbage crushed material, a second step of mixing the garbage crushed material with pyroligneous acid to soak in the pyroligneous acid, a third step of leaving the garbage crushed material soaked in pyroligneous acid for a first ripening period to bring into a garbage paste material, a fourth step of mixing the garbage paste material into first coal dust, a fifth step of leaving the first coal dust mixed with the garbage paste material for a second ripening period while securing ventilation, to bring into a coal dust ripened product, and a sixth step of mixing the coal dust ripened product into second coal dust to bring into the plant cultivation soil.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240868-A (JP)
Title: Disk brake for vehicle
Inventor: MATSUSHITA MANABU
IPC: F16D65/18
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely avoid an error in assembling by allowing anyone to place the relative position of a coupler to a caliper body in a correct position, in a disk brake for a vehicle in which a motor case of an electric motor capable of powering to slide a brake piston is fastened to the caliper body at a plurality of fastened positions at a circumferential equal interval, and the coupler projecting from the outer periphery of the motor case laterally is provided in the motor case.  <P>SOLUTION: Projections 138, 139 are protrusively formed in the caliper body 27 to interfere with the coupler 58a when installing the motor case 56 having the circumferential relative position for the caliper body 27 of the motor case 56 deviated from the regular position to the coupler body 27.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242173-A (JP)
Title: Exposure drawing device
Inventor: RI TOKU
IPC: G03F7/20
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure drawing device for confirming and adjusting the quantity of light of a light source and the operation state of a spatial optical modulating element.  <P>SOLUTION: The exposure drawing device (100) includes an aperture member (20) provided with a first aperture window (21) and a second aperture window (21) for splitting light from the light source (10) into first luminous flux and second luminous flux, first and second spatial optical modulating means (41) of spatially modulating the first luminous flux and second luminous flux, a projection optical system (60) which projects the first luminous flux and second luminous flux modulated by the first spatial optical modulating means and second spatial optical modulating means on a body to be exposed, a first light quantity sensor (SS1) which detects the quantity of light of the light source nearby the aperture member, a second light quantity sensor which detects the quantities of the first luminous flux and second luminous flux transmitted through the projection optical system, and a determination means (88) of determining the state from the aperture member to the body to be exposed based upon first output information of the first light quantity sensor and second output information of the second light quantity sensor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242942-A (JP)
Title: Storage
Inventor: IGARASHI OSAMU
IPC: G06F3/08
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device for making terminal equipment recognize that a printer is connected.  <P>SOLUTION: As shown by Fig.1, the storage device 10 is provided with a first connection part 14, a second connection part 16, a control part 18 and a flash memory 32. The first connection part 14 is a connector connected to the terminal equipment, and the second connection part 16 is a connector connected to peripheral equipment. The flash memory 32 is stored with printer information and printable data or the like. When the first connection part 14 is connected to the terminal equipment, a CPU 20 of the control part 18 controls the terminal equipment to recognize the storage device 10 as peripheral equipment, and when the second connection part 16 is connected to the peripheral equipment, the control part 18 of the CPU 20 controls the peripheral equipment to recognize the storage device 10 as a host.  <P>COPYRIGHT: (C)2009,JPO&INPIT