baber/WOPTO huggingface dataset:
Patent JP-2009265089-A (JP)
Title: Corrosion resistance evaluation method for surface-treated steel sheet
Inventor: SUZUKI SACHIKO
IPC: G01N17/02
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion resistance evaluation method for surface-treated steel sheets having high correlation, with respect to actual corrosion of an automobile door material.  <P>SOLUTION: Draw bead working and plane sliding working are applied to the surface-treated steel sheets, and the different kinds or the same kind of surface treated steel sheets, after applying the working, are made to overlap to form a steel sheet laminated part. The steel sheets forming the steel sheet laminated part are used as a test piece and presented to a corrosive environment to evaluate corrosion resistance. It is preferable that the steel sheet laminated part be formed, by joining the different kinds or the same kind of surface treated steel sheets by resistance welding. After the steel sheet laminated part is formed to imitate an actual automobile structure, chemical conversion treatment and electrode position coating are applied to the steel sheet laminated part, to use it as the test piece; and this test piece is preferably presented to the corrosive environment to evaluate corrosion resistance. A corrosion test can be performed in an SAE J2334 120 cycle, for instance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010232872-A (JP)
Title: Vehicle control system
Inventor: SHINODA TAKUJI
IPC: B60R25/04
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control system in which a frequency for performing wireless communication between a mobile unit and a vehicle-side apparatus is more appropriately set.  <P>SOLUTION: The vehicle-side apparatus 200 designates one of a plurality of channels and transmits from an LF antenna section 211 an attempt instruction using the designated channel. When the attempt instruction is received by an LF antenna section 111, a mobile unit 100 transmits a signal from an RF antenna 114 in accordance with the attempt instruction. The vehicle-side apparatus 200 and the mobile unit 100 sequentially attempts such RF communication for all the channels. The vehicle-side apparatus 200 determines a channel, on which a strength of a signal received by the RF channel 214 becomes maximum, as a channel to be used for RF communication and transmits from the LE antenna section 211 a communication instruction using the determined channel. When the communication instruction is received by the LE antenna section 111, the mobile unit 100 performs RF communication on the instructed channel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009245433-A (JP)
Title: System, method and computer-readable medium for processing page description language
Inventor: GRAMS JASON J
IPC: G06F3/12
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for processing PDL objects embedded in PPML page descriptions while retaining the ability to process supported native PDL documents.  <P>SOLUTION: PPML print data can be parsed to identify a language object written in at least one client PDL. A language processor for the client PDL can then be invoked using a language entry point function. A language entry table or table of language entry points can be used to map the PDL to the language entry point function. Methods are also presented for processing page layout data in accordance with the PPML layout when processing PDL objects using the client PDL language processor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010236192-A (JP)
Title: High-pressure jet-type soil improvement method for ground directly below and around existing structure, and sampler for use in the same
Inventor: TANIGUCHI TOSHIHISA
IPC: E02D1/04
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure jet-type soil improvement method which achieves desired strength by surely and early hardening a consolidated body created from a predetermined depth to a ground surface, in soil improvement work directly below and around an existing structure.  <P>SOLUTION: In this high-pressure jet-type soil improvement method for the ground below and around the existing structure, a part of the consolidated body before hardening in the ground is collected by a sampler 10; the amount of added hardening accelerator is determined by a simple mixing test which is performed on a construction site on the basis of the consolidated body before the hardening, collected by the sampler 10; a pipe rod 5 is inserted to a predetermined depth in the ground; and the amount of added hardening accelerator, which is determined by the simple mixing test, is added by being jetted to the consolidated body before the hardening, which is created in the ground from the predetermined depth to the ground surface, from the pipe rod 5, so that the consolidated body, which is created in the ground from the predetermined depth in the ground to the ground surface, can be hardened early.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237324-A (JP)
Title: Display controller
Inventor: TANI TAIJI
IPC: G09G3/20
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display controller capable of appropriately controlling the ON/OFF timing of a liquid crystal display and a backlight when the output of a clock signal is stopped or resumed.  <P>SOLUTION: A first counter 220 and a second counter 221 count the clock of a 5 MHz clock signal. A pulse determining part 22 makes a backlight ON/OFF instruction signal into a low level, when the value of the counter of the first counter 220 reaches a reference value for turning off the backlight, because a 2ms pulse signal is not outputted and makes a PLL drive and stop signal into the low level, when the value of the counter of the first counter 220 reaches a reference value for stopping a PLL. The pulse determining part 22 makes the PLL stop and drive signal into a high level, when the output of the 2ms pulse signal is resumed and the value of the counter of the second counter 221 reaches a reference value for starting a PLL operation and makes the backlight ON/OFF instruction signal into the high level, when the value of the counter of the second counter 221 reaches a reference value for turning on the backlight.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233775-A (JP)
Title: Sewing machine
Inventor: FUKUDA TATSUNORI
IPC: D05B69/30
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine which needs no special mechanism for basting at the rocking part of a needle bar, prevents noise of horizontal swinging from increasing, enables a user to baste similarly as to sew normally without requiring special skill and has a high workability without giving load on a needle.  <P>SOLUTION: The sewing machine 100 includes a machine frame 2, an upper axis 3 supported rotatably by the machine frame 2 to drive the needle 29, a lower axis 17 supported roratably by the machine frame 2 to drive the shuttle 31, a timing belt 22 connecting the upper axis 3 and lower axis 17 to synchronize the rotations of the upper axis 3 and lower axis 17, and tension pulleys 13 and 14 always contacting with the timing belt 22. The sewing machine further includes a needle shuttle timing-adjusting mechanism 23 capable of adjusting the timing of the needle 29 and the needle point 32 of the shuttle 31 by changing the phase of the upper axis 3 and the lower axis 17 by swing of the tension pulleys 13, 14, thereby having a structure in which a stitch is jumped by shifting the timing of the needle 29 and the needle point 32 and extending the pitch by the maximum transferring pitch or above to baste.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238106-A (JP)
Title: Device and method for input of encrypted information
Inventor: NAKAMO MUTSUHIRO
IPC: G06F21/36
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To further improve secrecy by allowing safer input without having encrypted information peeped at by another person.  <P>SOLUTION: An operation unit 2 is disposed with a temperature presentation part 23 using a Peltier element. In an information processing unit 1, a number of 0-9 that is an input candidate of a secret code number is randomly selected one by one at a prescribed time interval (1 sec), temperature control information corresponding to the selected number is read to generate a temperature presentation control signal TCS, and is transmitted to the operation unit 2. Thereby, a temperature pattern corresponding to the number of 0-9 is randomly presented to the temperature presentation part 23 every the prescribed time. When a user depresses a selection key 213 in the operation unit 2 during temperature presentation, the number corresponding to the temperature pattern during the presentation at a time point when receiving an operation signal KS thereof is stored in an input information memory 142 as the number representing a digit of the input secret number.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243052-A (JP)
Title: Appliance discriminating gas meter system
Inventor: SHIGEOKA TAKEHIKO
IPC: F23N5/18
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appliance discriminating gas meter system which accurately resisters a gas appliance used for a fixed gas meter, can specify the gas appliance to be used, and has a security function according to the gas appliance.  <P>SOLUTION: A flow rate pattern of the gas appliance 3 used by a user is made to be register data by directly measuring a gas flow rate with a removable handy gas meter 5. Even though other gas appliances 3 are used, the gas flow rate of the gas appliance 3 to be measured is combined to avoid a risk of incorrect register of the gas appliance 3 used for the fixed gas meter 1. The gas flow rate of the gas appliance 3 to be registered can be measured by a flow rate measuring means without being influenced by others, and the used gas appliance 3 can be accurately registered to the handy gas meter 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245911-A (JP)
Title: Proximity sensor
Inventor: YUKIMOTO SHINSUKE
IPC: G01V3/08
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proximity sensor for securing a long detection distance.  <P>SOLUTION: The proximity sensor includes: a sensing element 2 composed of a conductor; an oscillation circuit 3 which is connected to the sensing element 2, is oscillated with a specific frequency, generates an electromagnetic field around the sensing element 2, and outputs an oscillation frequency; a sensitivity adjustment section 4 which is connected between the sensing element 2 and the oscillation circuit 3 and adjusts impedance between the sensing element 2 and the oscillation circuit 3; a level converter 5 which is connected to the sensitivity adjustment section 4 and adjusts a level of the oscillation frequency to be outputted; and an frequency-voltage converter 6 which is connected to the level converter 5 and converts the oscillation frequency whose level is adjusted into voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242708-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: TANAKA SATOSHI
IPC: F02D45/00
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the occurrence of a misfire, even when an error is caused in the estimate air-fuel ratio, in air-fuel ratio control of an internal combustion engine.  <P>SOLUTION: In the air-fuel ratio control of the internal combustion engine, an upper limit value and a lower limit value of the takable air-fuel ratio are determined, and an air-fuel ratio range is determined by these upper limit value and lower limit value. The ignition timing is set in the timing of not causing the misfire even if the actual air-fuel ratio is any air-fuel ratio in a predetermined air-fuel ratio range. For example, when starting the internal combustion engine, a starting time air-fuel ratio range is set so that when fuel is heavy fuel, the air-fuel ratio measured when starting is set as the upper limit value, and when the fuel is light fuel, the air-fuel ratio measured when starting is set as the lower limit value. When starting the internal combustion engine, in any air-fuel ratio in the starting time air-fuel ratio range, the ignition timing is advanced to a range of not causing the misfire, and the ignition timing is delayed after starting ignition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240323-A (JP)
Title: Futon cover
Inventor: ITO HAJIME
IPC: A47G9/00
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a futon cover simply attached and detached to and from bedclothes of a wide form regardless of the connecting state of piping and wiring to bed clothes and thickness and shape of piping and wiring, for the bedclothes such as a futon and a mattress to which various piping and wiring are connected.  <P>SOLUTION: This futon cover 10 is formed like a substantially oblong bag, and includes a surface part 11 and a back part 12 which are made of a cloth. The back part 12 has a substantially oblong opening 14 formed in the central part thereof, and a zipper 15 is provided diagonally extending from a corner part 14a of the opening 14 toward the outside. The zipper 15 includes a pair of elements 15a provided on two cloth pieces 12a, 12b parting the back part 12 and a slider 15b for connecting and separating the elements 15a, thereby freely joining and separating the cloth pieces 12a, 12b. The zipper 15 is closed by displacing the slider 15b from the opening 14 side toward the corner side of the surface part 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245465-A (JP)
Title: Nitride-based semiconductor laser and method of manufacturing the same
Inventor: KANEMOTO KYOZO
IPC: H01S5/16
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride-based semiconductor laser of high reliability and high output by forming a window region without deteriorating contact resistance, in a laser process where a nitrogen material gas containing a hydrazine derivative is used for crystal growth of p-type layer of a nitride semiconductor.  <P>SOLUTION: In this method of manufacturing the nitride semiconductor laser, an n-type cladding layer 2, an n-type guide layer 3, an active layer 4 and an undoped guide layer 5 are formed on an n-type GaN substrate in an MOCVD method. An SiO<SB>2</SB>film 15 is formed as an impurity-supplying source on the same layer 5, and the entire surface is covered with a protective film 16. By performing high-temperature heat treatment of about 1,100°C or above, an n-type impurity solid phase diffusion region 11 is formed by diffusing Si, and the window region 12 is selectively formed in the active layer 4 of the vicinity region of a planned part 14 for forming a laser end surface. After removing both the films 15 and 16, a p-type layer is grown on the laminated guide layer 5 with an Mg as a dopant and an ammonia and an hydrazine dielectric as a nitrogen-supplying source by the MOCVD method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247598-A (JP)
Title: Vehicle body front structure
Inventor: OKAMURA JUNYA
IPC: B62D25/20
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body front structure increased in frontal collision performance by preventing a frame lower structural member or a part attached thereto from interfering with the other part during the frontal collision.  <P>SOLUTION: This vehicle body front structure includes a frame 20 having former half parts which project from a partition wall at the front end of a cabin 10 forward and are provided to the left and right side-parts of an engine room, respectively, and a latter half part formed from the partition wall of the cabin along a floor surface, the frame lower structural member 30 projecting from the former half parts of the frame downward, a lower member 40 which extends generally in the longitudinal direction of a vehicle, the front end of which is joined to the frame lower structural member, and the rear end of which is joined to the latter half part of the frame, and a lower member upper part 70 mounted on the upper part of the lower member. The centroid of the cross sectional shape of the lower member when viewed from the front of the vehicle is higher on the rear end 42 side than on the front end 41 side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009280796-A (JP)
Title: Pressure sensitive adhesive sheet and method of producing the same
Inventor: KIMURA KOICHI
IPC: B32B27/00
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive sheet whose pressure sensitive adhesion does not decrease even when the pressure sensitive adhesive sheet is adhered to another element and a sheet of which is excellent in dimensional stability to a foamable substrate.  <P>SOLUTION: A pressure sensitive adhesive layer 12 on a film side is peelably laminated and adhered to a release film 11 of a pressure sensitive adhesive sheet 10, one side of a net 13 is laminated and adhered to the pressure sensitive adhesive layer 12 on the film side, and an expandable, flexible and foamable substrate 16 is laminated and adhered to the other side of the net 13 through a pressure sensitive adhesive layer 14 on a substrate side. The pressure sensitive adhesive layer 12 on the film side is applied onto the whole surface of one side of the release film 11 to close meshes 13a of the net 13. The pressure sensitive adhesive layer 14 on the substrate side is formed by the pressure sensitive adhesive which is protruded from the meshes 13a of the net 13 to the foam substrate 16 side of the pressure sensitive adhesive layer 12 on the film side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010250221-A (JP)
Title: Thin type display device
Inventor: MATSUTANI NOBUHIRO
IPC: H04N5/64
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin type display device which has simple and inexpensive structure and in which both of an integrated type power supply cord and an inlet type power supply cord can be selected and attached.  <P>SOLUTION: In a thin type display device in which a thin type display part is fixed on a stand through a connecting fitting 2, a cabinet is covered to the thin type display part and the connecting fitting 2, an integrated type power supply cord AC1 in which an engaging protrusion 5 is erected integrally at the middle of a cord outer peripheral plane or an inlet type power supply cord AC2 in which an inlet 7 consisting of a female part 7a and a male part 7b fitting each other being attachable and detachable is made to intervene are connected to the thin type display part; a common holder 10 is formed integrally with the connecting fitting 2, supporting members 11, 12 are attached to the engaging protrusion 5 and the female part 7a of the inlet 7, respectively, and the engaging protrusion 5 or the female part 7a of the inlet 7 is engaged to the common holder 10 through the supporting members 11, 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249108-A (JP)
Title: Control device for engine
Inventor: HIROWATARI YASUSUKE
IPC: F02D45/00
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent control failure due to wrong estimation for an engine torque by improving the torque estimation accuracy in idling operation.  <P>SOLUTION: When correction execution is designated, a torque correction value Th rises from Th=0 to ΔT=0 with a time-constant kDELTRQSMON to be held when converged on the output shaft torque Tout=0 and having the value kept until the release of the correction. After that, even if correction designation is turned off (non-execution of correction) by driver's actuating an accelerator or the like, hold processing is conducted without immediately setting to Th=0, and after that, damping is performed to be 0 taking a certain time, until Th=0. As a result, the output shaft torque Tout gently rises without steps before a vehicle starts to travel. Thus, the occurrence of disadvantage such as wrong release of EPB (Electric Parking Brake) due to wrong estimation for engine torque can be surely prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233560-A (JP)
Title: Sterilizing sherbet-like ice or crushed ice
Inventor: SUZUKI MASAKI
IPC: A01M25/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coolant having a high cooling effect, cooling durability, sterilizing effect and the high cooling effect without damaging fresh objects, generating no harmful materials such as trihalomethanes, and used for preserving, transporting and displaying fresh foods and flowering plants.  <P>SOLUTION: It has been confirmed that crushed ice and sherbet-like ice are the most suitable as the coolant having a high cooling effect without damaging fresh objects, subsequently molecular hypochlorous acid is the most suitable as a material safe with a sterilizing effect and expected durability of the effect. Furthermore, molecular hypochlorous acid does not generate trihalomethanes even when it contacts with organic materials. Thus, the sherbet-like ice or crushed ice prepared from a molecular hypochlorous acid-containing solution is provided as a solution means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259225-A (JP)
Title: Boost circuit and liquid crystal display device using boost circuit
Inventor: KAWAGOE HIROKAZU
IPC: H02M3/07
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boosting circuit having small variations in the output voltage, at the switching of boosting magnification.  <P>SOLUTION: The boosting circuit includes a charge pump circuit 21 and a control circuit. The charge pump circuit 21 has boosting capacitors C11, C12, and switches S117, S118 for feeding a supply voltage to the boosting capacitors C11, C12 and is able to change the boosting magnification. The control circuit is so constituted as to selectively perform the operation for turning on/off the switches S117, S118, in synchronization with boosting clock signals and an operation for always turning off the switches, while responding to voltages VADD. When the boosting magnification of the charge pump 21 is switched to twofold magnification from threefold magnification, the control circuit switches the connection relations between the boosting capacitors C11, C12, after switching reference values of the voltages VADD for switching the operations of the switches S117, S118 to VADD1(>VADD2) from VADD2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255549-A (JP)
Title: Stirling engine
Inventor: MOMOSE YUTAKA
IPC: F16C3/02
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Stirling engine in which a displacer piston and a power piston can be coaxially moved smoothly in a simple structure.  <P>SOLUTION: One end of a first connecting rod 62 is rotatably supported on a first crank (crankshaft 82) having a first rotational center (C2) at a first offset position with respect to the rotary shaft 81 of a flywheel 80, and the other end thereof is swingably supported on the radial center (RC) of the power piston 40. One end of the slider rod 50 is fixed to the displacer piston 20 and the other end thereof is slidably supported by the power piston. One end of a second connecting rod 72 is rotatably supported by a second crank (link plate 71) having a second rotational center (C7) at a second offset position with respect to the rotary shaft 81, and the other end thereof is swingably supported with the slider rod.  <P>COPYRIGHT: (C)2011,JPO&INPIT