baber/WOPTO huggingface dataset:
Patent JP-2011031624-A (JP)
Title: Capacitive load driving circuit, jetting device, and printing apparatus
Inventor: OSHIMA ATSUSHI
IPC: B41J2/045
Filed: 2010-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet printer which reduces power consumption.  <P>SOLUTION: A charge source potential preliminary adjusting waveform signal WCCOM for preliminarily adjusting the potential of a charge source to a drive signal generating circuit 72 is generated. A pulse-modulated charge source potential modulating signal CPWM is subjected to power amplification by a push-pull-connected charge-source-potential transistor pair 32 of a charge source electric potential digital power amplifier 28. The signal is smoothed and output to a collector of the charging transistor Tr1 of the drive signal generating circuit 72. A discharge destination potential preliminary adjusting waveform signal WDCOM for preliminarily adjusting the potential of the discharge destination from the drive signal generating circuit 72 is generated. A pulse-modulated discharge destination potential modulating signal DPWM is subjected to power amplification by a push-pull-connected discharge-destination-potential transistor pair 33 of a discharge destination potential digital power amplifier 29. The signal is smoothed and output to the collector of the discharging transistor Tr2 of the drive signal generating circuit 72.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012099639-A (JP)
Title: Image sensor and method of manufacturing the same
Inventor: SATO TOMOHIKO
IPC: H01L27/14
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a configuration of an image sensor having a spacer (frame wall) of uniform height without requiring any extra step for manufacturing the spacer, and to provide a method for manufacturing the same.SOLUTION: In the image sensor, at least photoelectric conversion elements, color separation filters 17, and microlenses 7 are laminated on a silicon wafer 5 in this order, and a transparent substrate 4 is supported by a spacer 6 formed to surround the laminated members. The microlenses 7 and the spacer 6 are manufactured simultaneously by using the same photosensitive resin, by photolithography using a halftone mask (gray tone mask) 15 or by dry transfer method.
Patent JP-2012096764-A (JP)
Title: Tire valve
Inventor: SHIBAGAKI YUJI
IPC: B60C23/04
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a tire valve that allows a transmitting system to be properly changed according to a place where the valve is mounted.SOLUTION: The tire valve 3 is mounted on a tire 2 of a vehicle 1, and includes a UHF transmitting part 12 for transmitting a detection signal Stp including air pressure information of the tire 2. The tire valve 3 includes: a memory 11a storing a plurality of transmitting systems, a switch 16 to be switched for obtaining information necessary for changing the transmitting system of the tire valve 3, a detection part 11b for detecting the operation of the switching switch 16, and a setting part 11c for setting any of the transmitting systems based on the information obtained by the detection part 11b.
Patent JP-2012102760-A (JP)
Title: Bearing cage
Inventor: MIZUSHIRO HIRONORI
IPC: F16C33/41
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a bearing cage for improving the flowability of lubricant in a bearing inner space while preventing the leakage of the lubricant.SOLUTION: While rotatably holding a plurality of rolling elements 6 incorporated between bearing rings 2, 4 disposed opposing each other in a relatively rotatable manner, the hollow annular bearing cage 8 revolves along between the bearing rings together with the rolling elements during the rotation of a bearing. The bearing cage has an inner diameter face 8in and an outer diameter face 8out one or both of which are inclined at predetermined angles θ1, θ2 to a direction T along the revolution axis. The cage constituted by the inner diameter face and the outer diameter face has a contour taper-shaped along the revolution axis.
Patent JP-2012103922-A (JP)
Title: Driver program
Inventor: WATASE SHINICHIRO
IPC: G06F3/12
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain printing image without rim (image of entire surface printing) without using any special hardware such as a printer.SOLUTION: A driver program makes a processing device of a terminal device set printing image size to one of the predetermined sizes when the operation for entire surface printing is selected and set the sheet size to a predetermined size larger than the manuscript image size and then makes the processing device as a layout processing part 72 for setting the position of a printing image within a printing sheet while avoiding the region in which the printing character cannot be printed and which is at the rim of the printing sheet and as a PDL creating part 73 for creating printing data for printing the printing image on the printing sheet of the sheet size at the position of the printing image and with the printing image size which are set by the layout processing part 72.
Patent JP-2012094095-A (JP)
Title: Identifier reader
Inventor: KATO KEIICHI
IPC: G06K7/10
Filed: 2010-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently collecting intention transmission contents for transmitting intention of an individual when performing information collection by reading an identifier of each individual.SOLUTION: An identifier reader for reading an identifier of each individual is provided with identifier reading means and a processing section for performing processing on the read information as required, and also communication means for transmitting the read information, which enables a single device to read an identifier of each individual, perform processing on the read individual identifier, and even conduct information transmission.
Patent JP-2012102554-A (JP)
Title: Protective cap and single pipe barricade with the same
Inventor: GONDA YASUYUKI
IPC: E01F13/00
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent piercing of a single pipe at a collision of an automobile and the like and to prevent the single pipe from coming off from a single pipe barricade due to an impact caused by the collision.SOLUTION: A protective cap 2 includes: an attachment part 12 which is attached to an end; an impact absorbing part 10 which is provided in the state of continuing into the attachment part 12, which covers an axial front part of an end 6 in the state of being attached to the end 6, and which is made of an elastic member larger in diameter than the end 6; a cap-like protective member 16 which is provided in the impact absorbing part 10 and fitted to the end 6 from a front side in the state of being attached to the end 6; and a plate material 11 which is provided in the orthogonal direction of the protective member 16 axially ahead of the protective member 16 in the impact absorbing part 10 and which is larger in diameter than the protective member 16.
Patent JP-2012101329-A (JP)
Title: Workpiece grinding device, workpiece grinding method, engine valve grinding device, and engine valve grinding method
Inventor: KAKEI TOKI
IPC: B24B5/01
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece grinding device capable of obtaining a highly accurate finished surface by performing rough grinding to finishing grinding in a short period of time in the same facility, a workpiece grinding method, an engine valve grinding device, and an engine valve grinding method.SOLUTION: In the workpiece grinding device 3 for gripping a workpiece 2 and grinding a processing surface 4C of the workpiece 2 by a grinding wheel 19, the grinding wheel 19 includes a rough grinding region 25C1 for roughly grinding and a finishing grinding region 25C2 for performing finishing grinding separately from each other, on a grinding surface 25 of one grinding wheel body. The rough grinding region 25C1 is abutted on the processing surface 4C, the rough grinding of the processing surface 4C is executed by traverse machining, the finishing grinding region 25C2 is abutted on the processing surface 4C after being applied with the rough grinding, and the finishing grinding of the processing surface 4C is executed by plunge machining.
Patent JP-2012101988-A (JP)
Title: Fluorine-containing magnesium oxide illuminant and method for manufacturing the same
Inventor: OSAKI YOSHIHISA
IPC: H01J11/22
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-containing magnesium oxide illuminant having ultraviolet light emitting intensity more than magnesium oxide containing 100 ppm or more of fluorine even though fluorine content is less than 100 ppm.SOLUTION: In the magnesium oxide illuminant having a light emitting peak in an ultraviolet range of 200 to 300 nm based on the excitation by an electron beam or an ultraviolet beam, the fluorine content to the magnesium is less than 100 ppm and the intensity ratio the above light emitting peak to a reflected peak (near the wavelength of 980 nm) of an exciting light lamp is 20 or more. The illuminant can be obtained by adding fluorine compound to a magnesium oxide precursor at such a quantity that the fluorine content to the magnesium becomes 0.06 to 1.25 mol%, firing the same, cooling the same, and then firing the same again.
Patent JP-2011082536-A (JP)
Title: Cleaning of native oxide with hydrogen-containing radical
Inventor: WOOD BINGXI SUN
IPC: H01L21/304
Filed: 2010-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate cleaning apparatus that cleans a native oxide film from a metal-containing conductor without changing a (k) value of a circumferential low-k dielectric material on a substrate.  <P>SOLUTION: A substrate cleaning apparatus has a remote source 35 to remotely excite a hydrogen-containing gas to form an excited gas having a first ratio of ionic hydrogen-containing chemical species to radical hydrogen-containing chemical species. The apparatus has a support 110 for the substrate 10, an ion filter 50 to filter the remotely excited gas to form a filtered excited gas having a second ratio of ionic hydrogen-containing chemical species to radical hydrogen-containing chemical species, the second ratio being different than the first ratio, and a gas distributor 70 to introduce the filtered excited gas into a process zone 108 in a chamber 106a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031246-A (JP)
Title: Crushing face member
Inventor: KAWAZU HAJIME
IPC: B02C4/30
Filed: 2010-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a crushing face member, in which blocks having high wear resistance and blocks having low wear resistance are alternately arranged in the direction in which a material is bitten and transported, at a low cost.  <P>SOLUTION: Lateral ribs 12, 12, ..., are arranged at predetermined intervals in the material biting direction on the surface of a member body 10, at least the surface layer of which is made of an easily weldable metal. The lateral rib 12 is made of the same easily weldable metal as a base layer 21 and has a height equal to or lower than the thickness of the base layer 21. Coated blocks 20, 20, ..., are fixedly arranged between adjacent lateral ribs 12 and 12. The coated block 20 is a composite in which a wear-resistant metal layer 22 is stacked on the surface of the base layer 21 made of the easily weldable metal, and is fixed on the surface of the member body 10 by welding the base layer 21 of the coated block 20 to the lateral ribs 12 and 12 which sandwich the base layer 21. A material 31 having lower wear resistance than the wear-resistant metal layer 22 is packed on the lateral rib 12 to the height approximately equal to that of the surface of the coated block 20, and thereby the blocks having high wear resistance and the blocks having low wear resistance are alternately arranged in the material biting direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012109315-A (JP)
Title: Power module substrate, power module substrate with cooler, and manufacturing methods of the power module and the power module substrate
Inventor: NISHIMOTO SHUJI
IPC: H01L23/36
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a power module substrate which easily and reliably joins a semiconductor element to a circuit layer made of copper or copper alloy through a solder material, and to provide the power module substrate with a cooler and manufacturing methods of the power module and the power module substrate.SOLUTION: In a power module substrate 10, a circuit layer 12 made of copper or copper alloy is disposed on one surface of an insulation layer (ceramic substrate 11), and a semiconductor element 3 is disposed on the circuit layer 12 through a solder layer 2. A conductive junction layer 30, formed by a sintered body of Ag paste containing glass, is formed on one surface of the circuit layer 12.
Patent JP-2012112808-A (JP)
Title: Temperature sensor
Inventor: TAJIMA YOSHIO
IPC: G01K7/22
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor capable of preventing variations in thermal responsiveness and improving reliability in connection.SOLUTION: A temperature sensor has a thermistor element in a pipe of which front end is closed. The pipe contains a substrate provided with a recess at its front tip part and with electrode patterns of predetermined shapes on its both sides. The recess of the substrate is provided with the thermistor element and the electrode patterns of the substrate are respectively connected with the electrodes of the thermistor element, while lead wires are respectively connected to the electrode patterns of the substrate. The substrate is fixed in the pipe by a sealing material filled in the pipe.
Patent JP-2011116985-A (JP)
Title: Method for producing phosphor and light-emitting device containing the phosphor
Inventor: SONG YUN SOO
IPC: C09K11/59
Filed: 2010-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing phosphor capable of increasing optical efficiency of a light-emitting device, and the light-emitting device containing the phosphor.  <P>SOLUTION: The method for producing the phosphor in an embodiment of the invention comprises a step for putting the phosphor into a first solution and agitating the same; a step for putting nano-sized phosphors in the first solution and agitating the same; and a step for separating supernatant and drying the phosphor. The light-emitting device in the embodiment of the invention comprises a body; a light-emitting element installed to a cavity formed in the body; a resin material formed in the cavity; and the phosphor added to the resin material, wherein the nano-sized nano-phosphors are adsorbed with the phosphor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012117834-A (JP)
Title: Method for installing pressure disk, method for substituting pressure disk and fixture to be used for the methods
Inventor: YOSHIZAKI HIROMITSU
IPC: G01L5/00
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To adjust and fix a position without inserting a finger between plates of a high stress state when installing a separation type pressure disk without completely opening axial force of an anchor.SOLUTION: When installing a separation type pressure disk between a lower anchor plate and an upper anchor plate to measure the axial force of the anchor, a method for installing the pressure disk includes: a step of inserting the separation type pressure disk with a two-divided centering fixture larger than the outer diameter of the upper and lower anchor plates, thinner than the separation type pressure disk and coupled through a hinge attached to its outer periphery between the upper and lower anchor plates; a step of pulling nearer and superposing both end parts of the centering fixture and arranging the separation type pressure disk on the center part of the upper and lower anchor plates; a step of holding the separation type pressure disk between the upper and lower anchor plates; and a step of removing the centering fixture.
Patent JP-2012116680-A (JP)
Title: Optical member and method for producing the same
Inventor: SATO KIMINORI
IPC: C03C17/06
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical member free from a weight increase and an adverse effect otherwise caused by a coating material and to provide a method for producing the same.SOLUTION: An optical member prepared by modifying the surface of a light-transmitting material by plasma etching is provided. A method for producing an optical member comprising modifying the surface of a light-transmitting material by plasma etching to regulate its light reflecting properties and light transmitting properties is also provided.
Patent JP-2011140633-A (JP)
Title: Porous polypropylene film roll
Inventor: KUMAN TAKUYA
IPC: H01M2/16
Filed: 2010-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous polypropylene film roll which is excellent in productivity, exhibits superior cell characteristics when it is used in a separator of a power storage device, and is improved in processing suitability in a cell production process.  <P>SOLUTION: In the porous polypropylene film roll, a porous polypropylene film by a dry method is wound on a core. When the porous polypropylene film is unwound at an arbitrary position in the longitudinal direction of the porous polypropylene film roll and subjected to measurements, the curved amount and the sagging amount are each ≤3 mm per 1 m of the film length.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012121962-A (JP)
Title: Epoxy resin composition, prepreg, and cured product of the same
Inventor: KAWAI KOICHI
IPC: C08L63/00
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition the cured product of which has high thermal conductivity and excellent heat resistance, by combining a specific resin containing a mesogenic group with a nitride-based inorganic filler such as boron nitride, aluminum nitride or silicon nitride having high thermal conductivity.SOLUTION: The epoxy resin composition contains an epoxy resin (A) which is obtained by reacting a phenol resin obtained by the reaction between a specific compound and hydroxybenzaldehydes, with an epihalohydrin, and an amine-based compound (B) having at least two amino groups as a curing agent.
Patent JP-2012122404-A (JP)
Title: Control system of internal combustion engine
Inventor: URANO SHIGEYUKI
IPC: F02D45/00
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce variations in torque among cylinders while restraining pre-ignition.SOLUTION: An engine 10 includes an intake port injection valve 26, a cylinder-interior injection valve 28, and a cylinder-interior pressure sensor 44 or the like. An ECU 50 detects the generation of the pre-ignition on the basis of the output of the cylinder-interior pressure sensor 44. Intake stroke injection is executed when the pre-ignition is not detected. Compression stroke injection is executed when the pre-ignition is detected. Thereby, even if the amount of fuel injection is increased to restrain the pre-ignition for example, the filling efficiency can be restrained from increasing thereby obtaining a uniform filling efficiency (output torque) of each of the cylinders. Consequently, the variations in torque among the cylinders can be reduced while restraining the pre-ignition by cooling effect of injected fuel.
Patent JP-2012121493-A (JP)
Title: Driving control device of hybrid vehicle
Inventor: MURAKAMI ARATA
IPC: B60W10/10
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce output burden of second motor/generator.SOLUTION: A drive control device has a power dividing mechanism 40 which includes: a sun roller 41, a carrier 43 and a first disk 44 where a rotary shaft 21 of a first motor/generator 20, an output shaft 11 of an engine 10, a rotary shaft 31 of a second motor/generator 30 and an output shaft 50 towards a driving wheel side are connected, respectively; a second disk 45 which has a first rotation center axis R1 which is common to the sun roller 41, the carrier 43 and the first disk 44; and a planet ball 42 which has a second rotation center axis R2 and can carry out power transmission through a contact part between each of the sun roller 41, the first disk 44 and the second disk 45, and is held at the carrier 43. The power dividing mechanism can change a planetary gear ratio ρ obtained by dividing the rotation speed of the first disk 44 with the rotation speed of the sun roller 41 by changing a tilting/rotating angle of the planet ball 42. The drive control device controls the planetary gear ratio ρ so that the output torque of the second motor/generator 30 required for generation of required driving force becomes small.
Patent JP-2012129294-A (JP)
Title: Substrate processing method and substrate processing equipment
Inventor: MIYA KATSUHIKO
IPC: G03F1/82
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing method and substrate processing equipment, capable of successfully cleaning portions having no pattern formed therein without damaging patterns on a substrate.SOLUTION: A substrate processing method comprises: supplying an invasion preventing liquid to a substrate surface Wf; then supplying a liquid to be solidified to the substrate surface Wf to allow an HFE to be remained in pattern intervals and in the vicinity of patterns; then solidifying the liquid to be solidified while keeping the HFE in a liquid state; and then freezing and cleaning the substrate surface Wf except for regions in the pattern intervals and in the vicinity of the patterns. The HFE in a liquid state remains in the pattern intervals and in the vicinity of the patterns, allowing force generated by solidification of the liquid to be solidified to be easily received, and the force is not directly transmitted to the patterns, allowing the regions such as the substrate surface Wf having no pattern formed therein to be cleaned without damaging the patterns.
Patent JP-2012126492-A (JP)
Title: Sheet conveyor, image forming apparatus and image scanning apparatus
Inventor: ITO TAKAYUKI
IPC: B65H3/52
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein a sheet stretches tightly to issue a loud sound when a roller is stopped and loop of the sheet is eliminated in a sheet conveyer that includes the roller with a torque limiter and conveys the sheet.SOLUTION: This sheet conveyer includes a paper feed roller 13, a separation roller 14 with a torque limiter, and a conveying roller pair 21, and the like. A loop is formed in the sheet S in a state where the paper feed roller 13 rotates at a circumferential speed higher than the circumferential speed of the conveying roller pair 21. When the rotation of the paper feed roller 13 is stopped after the loop forming, the loop is eliminated rapidly. When the loop amount becomes a predetermined amount in the elimination process of the loop, the paper feed roller 13 is rotated at a speed lower than the circumferential speed of the conveying roller pair 21 to reduce the speed of the loop elimination.
Patent JP-2012129792-A (JP)
Title: Portable electronic device, display method, and display control program
Inventor: SUDO TOMOHIRO
IPC: G06F3/048
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic device in which input characters can be more effectively utilized and effective information can be displayed, a display method, and a display control program.SOLUTION: The portable electronic device comprises: a display part; an operation part which inputs characters; and a control part which can execute a first application where the operation part can input the characters and a second application having a search function, executes a search with the second application using the input characters as a search condition when the input characters are inputted with the first application by the operation of the operation part and displays the search results on the display part.