baber/WOPTO huggingface dataset:
Patent JP-2010100087-A (JP)
Title: Electric power steering device
Inventor: NISHIMURA AKIHIKO
IPC: B62D6/00
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of ensuring the high consistency even when correcting the steering torque in a pre-stage for computing base components of the assist force.  <P>SOLUTION: An assist gradient correction computation unit 33 is provided between a basic assist control unit 25 and an assist gradient compensation control unit 30. The assist gradient correction computation unit 33 computes the assist gradient Ra0 converted in the steering torque τ before the correction by the steering torque shift correction control, and the computed assist gradient is defined as the assist gradient Ra' after the correction. The assist gradient compensation control unit 30 executes the assist gradient compensation control with the assist gradient Ra' after being corrected in the assist gradient correction computation unit 33 as a basis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103839-A (JP)
Title: Dll circuit and method of controlling the same
Inventor: TAKAHASHI HIROKI
IPC: H03K5/135
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in scale of a circuit for shortening a lock time.  <P>SOLUTION: An input clock signal CLKi is output as an output clock signal CLKo through a voltage control delay circuit 12, and a delay amount of the voltage control delay circuit 12 is controlled based upon a result of phase comparison between the input clock CLKi and output clock signal CLKo. A DLL (Delay Locked Loop) circuit includes a first phase comparison circuit PD1 which compares phases of the input clock signal CLKi and output clock signal CLKo with each other, a first delay circuit DL1 which delays the output clock signal CLKo, and a second phase comparison circuit PD2 which compares phases of the input clock signal CLKi and the output signal of the first delay circuit DL1 with each other, and controls the delay amount of a voltage control delay circuit 12 according to the comparison result of the first phase comparison circuit PD1 and the comparison result of the second phase comparison circuit PD2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103412-A (JP)
Title: Semiconductor device
Inventor: FUTAMURA SUMIJI
IPC: H01L21/822
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To protect a protective transistor from thermal damages, without fail, while suppressing unnecessary overheat detection with respect to the protective transistor.  <P>SOLUTION: When the temperature of the diode 3 detected becomes higher than a protection control start temperature, the forward voltage Vf of the diode 3 becomes lower than the threshold voltage Vth of a threshold-producing circuit 13 and a comparator 9 outputs an overheat-detecting signal of L level, while an MOSFET (metal oxide semiconductor field effect transistor) 2 goes into a current cut-off state. A first threshold correcting circuit 14 raises the threshold voltage Vth thereof to be higher, the larger current IL which flows through the MOSFET 2 becomes. A power supply voltage VB becomes higher, the higher a second threshold correcting circuit 15 raises the threshold voltage Vth thereof. The higher a third threshold correcting circuit 16 of the threshold voltage Vth thereof becomes, the higher the surrounding environmental temperature of an IC (integrated circuit) 11 becomes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099412-A (JP)
Title: Rice cooker
Inventor: NEGISHI KAZUYOSHI
IPC: A47J27/00
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker wherein a lid body covering a steam conduit and a water tank is prevented from being deformed by the heat of steam.  <P>SOLUTION: The rice cooker includes: an inner pot 2 freely detachably housed in a rice cooker body 1; the steam conduit 6 for guiding steam from cooked rice inside the inner pot 2 generated while cooking rice to the outside; and the water tank 21 for condensing water from the steam guided by the steam conduit 6 by cooling water and recovering it. The rice cooker body 1 is provided with the lid body 4 attached so as to be freely opened and closed at one end, a lid recessed part 8 for housing the steam conduit 6 is provided in the lower surface of the lid body 4, and a reinforcing plate is attached to the lower surface above the water tank 21 of the lid body 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102274-A (JP)
Title: Font display system of mobile terminal
Inventor: TAKETSUKA NAOHISA
IPC: H04M11/00
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a font display system in a mobile terminal, which enables a user to efficiently create typeface design by easy operation even at a user level, and replace the data-converted typeface with initialized typeface by keeping the data-converted typeface in the mobile terminal, whereby he/she obtains typeface design suit to his/her taste.  <P>SOLUTION: Uploaded element data is stored in a font server 2. The element data of a plurality of typeface designs are stored, and also a font generation engine for generating KANJI (Chinese character) font corresponding to a character code based on the element data acquired from the font server 2 is provided in the mobile terminal 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106110-A (JP)
Title: Phosphor and method for producing the same
Inventor: TERASHI YOSHITAKE
IPC: H01L33/48
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor which is represented by composition formula: Ba<SB>1-x</SB>Ca<SB>x</SB>TiO<SB>3</SB>, has maximum emission intensity in an excitation wavelength region of longer than 330 nm, and can cover wavelength for excitation in a wide range, and to provide a method for producing the same.  <P>SOLUTION: The phosphor includes particles which contain Pr, are represented by composition formula: Ba<SB>1-x</SB>Ca<SB>x</SB>TiO<SB>3</SB>(0.2≤x≤0.8), and have a single perovskite-type crystal structure, wherein the Ba, Ca and Ti are uniformly distributed in the particles. The phosphor is obtained through a step of applying ultrasonic waves to a precursor solution containing Ba, Ca, Ti and Pr to atomize the precursor solution, and a step of introducing the atomized precursor solution into a flame to form particles having crystals containing the Ba, Ca, Ti and Pr.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106393-A (JP)
Title: Apparatus and method for producing multifilament yarn
Inventor: MIZUKAMI SEIJI
IPC: D01D5/092
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing a hardly spinnable multifilament yarn such as single yarns made to have a fine fineness, or the like, excellent in uniformity, quality and grace in a good productivity and flexibility.  <P>SOLUTION: The apparatus for producing the multifilament yarn by melt-spinning a thermoplastic polymer is provided by arranging an inner direction-blowing circular gradual cooling means provided with a circular gradual cooling air flow-blowing out surface, and an inner direction-blowing circular quick cooling means provided with a circular quick cooling air flow-blowing out surface in this order from the upstream side to the downstream side of traveling passage direction of the multifilament yarn, also at the inside of the traveling passage of the multifilament yarn, arranging an inner-facing circular exhausting means provided with a circular air flow exhaust surface for exhausting the air flow passing through each of the single yarns of the multifilament in its inner direction, and further arranging the air flow-exhausting surface as straddling over the gradual cooling air flow-blowing out surface and quickly cooling air flow-blowing surface in the traveling passage direction of the multifilament yarn.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110109-A (JP)
Title: Three-phase power conversion apparatus
Inventor: SHIRAISHI TORU
IPC: H02M7/12
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost by simplifying a control circuit which is required for switching control in a three-phase power conversion apparatus.  <P>SOLUTION: The three-phase power conversion apparatus includes a phase current detection circuit 17 which detects the phase current of a three-phase AC line, inductors 10-12 of respective phase lines, a three-phase bridge converter 13 equipped with a switching element, a control section 22 which controls switching of the switching element, a zero-cross point detection circuit 16 which detects the zero-cross point of a three-phase AC voltage, and a hysteresis comparator 19 which compares a phase current value detected by the phase current detection circuit 17 hysteretically with an upper limit/lower limit current values which are designated from the control section and outputs a switching signal in correspondence to the comparison results, wherein the control section 22 outputs the upper limit/lower limit current values and controls the switching element in correspondence to the switching signal and the phase of a three-phase AC voltage which is detected by the zero-cross point detection circuit 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109716-A (JP)
Title: Signal generation circuit, and signal generation method therefor
Inventor: ITO MASAHARU
IPC: H03B28/00
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To generate a sine wave in a signal generation circuit by easily eliminating spurious harmonic waves while securing a sufficient output signal level.  <P>SOLUTION: The signal generation circuit includes: a first frequency divider 1b for outputting first signals based on a first input signal; a second frequency divider 1b for outputting second signals based on a second input signal; first phase shifters 2a, 2b for producing a first phase difference ϕ between the first input signal and the second input signal; and synthesizing circuits 3a-3d for generating output signals by synthesizing the first signals and the second signals. The first phase shifters 2a, 2b generate the second input signal by adding to the first input signal the first phase difference ϕ by which a first harmonic wave component to be eliminated in the first signal produces an inverse phase between the first input signal and the second input signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104305-A (JP)
Title: Food containing new lactic acid bacterium and method for producing the same
Inventor: NAKATA HIROAKI
IPC: A23L3/3571
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food having a non-conventional and new flavor, fragrance and texture by using a new lactic acid-producing bacterium, a method for producing the same, especially to obtain effects such as mildew resistance besides flavor, fragrance, etc., by using the new lactic acid-producing bacterium in bread (sour bread).  <P>SOLUTION: The bread (sour bread) is baked by using a new lactic acid-producing bacterium obtained from an extraction process in a sugar production process. The bread has a non-conventional flavor and fragrance and exceedingly hardly grows molds.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112804-A (JP)
Title: Thermal flow sensor manufacturing method, and thermal flow sensor
Inventor: TANIDA MASAKI
IPC: G01F1/692
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal flow sensor manufacturing method and a thermal flow sensor, capable of reducing fluctuations in sensor characteristics by ensuring a gap between a sensor chip and a rectifying section, while simplifying the manufacturing process.  <P>SOLUTION: The thermal flow sensor includes: a sensing section including a heater formed on one side; the sensor chip having a pad electrically connected to the sensing section; the rectifying section which is provided on the upstream and downstream of the sensor chip adjacent thereto in the normal flow direction of fluid and has a flush part which is flush with the heater's-side surface of the sensor chip in a direction departing from the sensor chip's-side end with respect to the sensor chip; and a sealing section which is made of an insulating material and seals the pad while exposing the sensing section to the outer ambient. The rectifying section and the sealing section are formed integrally by heating and curing a resin sheet made of uncured resin. The rectifying section and the sensor chip are spaced apart from each other, with a gap provided between their entire facing parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113296-A (JP)
Title: Proximity exposure apparatus, method of conveying mask in the proximity exposure apparatus, and method of manufacturing display panel substrate
Inventor: MORI JUNICHI
IPC: G03F7/20
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To position a mask smaller than a substrate with high accuracy and mount the mask on a mask holder.  <P>SOLUTION: A chuck 10 includes a plurality of push-up pin units each having a push-up pin 12 rising from the inside of the chuck 10 and a motor 11 vertically moving the push-up pin 12. A mask 2 is conveyed by a mask conveying device to the chuck 10 and received by the push-up pins 12 from the mask conveying device. A first image acquisition device 52 is moved by a moving means 53, and an image of a mark for detecting a position of the mask 2 is acquired by the first image acquisition device 52. The image signal of the first image acquisition device 52 is processed to detect the position of the mask 2; the chuck 10 is moved by an X stage 5, a Y stage 7 and a θ stage 8 on the basis of the detected position of the mask 2 so as to position the mask 2; and the mask 2 is mounted on the mask holder 20 by the push-up pins 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009121472-A (JP)
Title: Cast metal impeller blade and method for manufacturing impeller blade
Inventor: BAUMAS OLIVIER JEAN DANIEL
IPC: F04D29/32
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impeller blade for a turbo machine capable of solving a problem of porosity while maintaining one time supply.  <P>SOLUTION: This invention relates to an impeller blade for a turbo machine formed by casting. The impeller blade comprises a blade provided with a heel formed of a single piece with the blade, to which the heel is joined at a position of a connection area. The heel comprises a platform provided with at least one sealing plate. A first tank is provided at a position in the connection area between the blade and the heel in the impeller blade provided on the platform, and a second tank is provided in the first tank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010115300-A (JP)
Title: Boot cabinet
Inventor: MASHITA TAKUYA
IPC: A47B61/04
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boot cabinet capable of storing many boots.  <P>SOLUTION: A plurality of shoe hangers 3 are arranged with vertical spaces inside the cabinet S1. Each shoe hanger 3 includes an inclination part 31 extending and inclining downward and an engaging part 32 formed at the tip of the inclination part 31. The boot 4 is hanged on the shoe hanger 3 so that a heel part 41 points downward so as to form an approximate V shape with a body part 40 and an instep part 42, that the inclination part 31 extends along the inside of the body part 40 and that the engaging part 32 is engaged inside the instep part 42. A heel part 41 of a boot 4 hanged on a hanger 3 above this hanger 3 is positioned in a space formed above the body part 40 and the instep part 42 of the boot 4 arranged in a position forming the approximate V shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123680-A (JP)
Title: Semiconductor device, connection conductor, and method of manufacturing semiconductor device
Inventor: NISHIUCHI HIDEO
IPC: H01L23/48
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device reducing package loss by reducing electric resistance in a conduction state and reducing manufacturing man-hours, to provide a connection conductor, and to provide a method of manufacturing the semiconductor device.  <P>SOLUTION: This semiconductor device 1 includes: a lead frame 20 having drain terminals 12, a source terminal 13 and a gate terminal 14; a semiconductor chip 10 arranged on the lead frame 20, having a drain electrode 15c on one surface on the lead frame 20 side, and having a source electrode 15a and a gate electrode 15b on the other surface; and a plate-like connection conductor 16 where a conductive strip-like conduction part 16a for a source extending in a first direction, and having one end side connected to the source terminal 13 and the other end side connected to the source electrode 15a, and a strip-like conductive conduction part 16b for a gate extending in the first direction, and having one end side connected to the gate terminal 14, and the other end side connected to the gate electrode 15b are integrally formed by being arranged side by side in a second direction intersecting the first direction while interposing an insulation part 16c therebetween.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126943-A (JP)
Title: Ditch cover connection structure
Inventor: ISHIDA SHOZO
IPC: E03F5/06
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel ditch cover connection structure in which ditch covers can be connected firmly in a simple configuration and the ditch cover are not disconnected by a fraudulent means.  <P>SOLUTION: A connecting tie plate 40 is disposed across a connection space 25 of a first connection section 20 and a second connection space 35 of a second connection section 30, and has a first screw portion 41 and a second screw portion 42 into which a first screw member 21 and a second screw member 31 are screwed, respectively. Between upper plates 22 and 32 and the connecting tie plate 40, energy-applying members 50 are disposed to constantly apply energy to the connecting tie plate 40 in the direction of lower plates 27 and 37. The energy-applying force of the energy-applying members 50 causes the heads 21H and 31H of the first and second screw members 21 and 31 screwed to the connection tie plate 40 to be fitted in upper plate openings 23 and 33 of the upper plates 22 and 32, respectively. When the heads 21H and 31H of the first and second screw members 21 and 31 are projected out of the upper plate openings 23 and 33 of the upper plates 22 and 32, the connecting tie plate 40 is lifted from lower plate openings 28 and 38 of the lower plates 27 and 37 by an ejecting member 60 against the energy-applying force of the energy-applying members 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030030-A (JP)
Title: Surface polishing method for thin-film brittle material
Inventor: MATSUURA MUTSUMI
IPC: B24B37/07
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing method capable of attaining stable polishing with high efficiency without breakage or the like caused by warpage and cracking.  <P>SOLUTION: The surface polishing method polishes both faces of a thin-film brittle material which is 500 μm or smaller in thickness and 10 MPa*√m or smaller in breakage toughness. A total of the polishing amount of each polishing surface is set to 100 μm or smaller. With one face fixed, the other face is polished and a percentage of the polishing amount of the surface to be polished per one time is set as follows: the polishing amount of one face 2a:the polishing amount of the other face 2b=20:1 to 1:20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129309-A (JP)
Title: Gas diffusion layer for fuel cell, and manufacturing method thereof
Inventor: YAMAMOTO MASAHIRO
IPC: H01M4/88
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas diffusion layer for fuel cell capable of improving gas diffusion performance by uniformalizing dispersion of a water repellent in the gas diffusion layer and reducing generation of water drop in the gas diffusion layer, and to provide a manufacturing method of the gas diffusion layer for fuel cell.  <P>SOLUTION: The manufacturing method of the gas diffusion layer for fuel cell has a process of mixing porous particles 11 and a water repellent substance to prepare a mixed slurry 32, a process to thicken the mixed slurry 32 and make the viscosity to 500-30,000 cP, a process to permeate the thickened mixed slurry 32 inside the conductive fiber body 33, and a process to dry and calcine the conductive fiber body 33 impregnated with the mixed slurry 32. Further, the gas diffusion layer for fuel cell has a conductive fiber body 33 in which the conductive fibers 10 are collected, a plurality of porous particles 11 which are dispersed and adhered on the surface of the conductive fibers 10, and a water repellent film 12 which covers at least a part of the conductive fibers 10 and the porous particles 11 and is made from the water repellent substance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126472-A (JP)
Title: Feed for preventing and/or treating clostridium disease
Inventor: HATANO KAZUHIRO
IPC: A61K31/23
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed and an anti-clostridium agent for an animal, having high safety and an excellent prevention and/or treating effect to clostridium disease.  <P>SOLUTION: This feed for the preventing and/or treating the clostridium disease containing an 8-14C fatty acid glycerol monoester and/or polyglycerol monoester and the anti-clostridium agent containing the 8-14C fatty acid glycerol monoester and/or polyglycerol monoester as the active ingredient are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009040510-A (JP)
Title: Cap with lid
Inventor: ABE TAKAYUKI
IPC: B65D47/14
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a lid opening operation of a cap with a lid in which a cap body having both inner and outer cylinders suspended from the outer circumference of a top plate and the lid fitted to an upper surface of the cap body are hinged at each of their rear portions and liquid can be poured out of a small nozzle arranged at the top wall of the cap body by opening the lid.  <P>SOLUTION: Resilient plate portions 9, 9 are formed by separating the upper portions of both sides of a cap outer case 5. Outward rising inclined surfaces 14, 14 are formed from the outward portions of notches 13, 13 which are formed by notching small outer diameter portions of the upper front of the resilient plate portions 9, 9. Anteroposterior peripheral walls 29a, 29a of recessed portions 29, 29 vertically formed on both outer surfaces of the lid 21 are located on the inner side of the rising inclined surfaces 14, 14. Moreover, protrusion-recess engaging means is provided between an outer surface of the upper end of the resilient plate portions 9, 9 and an inner surface of the peripheral walls of the lid 21, which are opposed to each other. The engaging means can be released by inward pushing of the resilient plate portions 9, 9, and the lower end surfaces of the recessed peripheral walls are pushed by inward movement of the rising inclined surfaces 14, 14 so that the lid 21 can be lifted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010130420-A (JP)
Title: Radio communication device, and method of replacing unit
Inventor: NISHIMOTO MASAHIRO
IPC: H04B1/40
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein signals transmitted/received between units disappear by extracting a unit having failed, and a problem may occur in a process executed by a unit without having a failure.  <P>SOLUTION: A protection signal is connected to signal latch sections 10 of units 6, 9 by an operation protection switch 8, and writing of control/adjustment data into a nonvolatile memory 2 is prohibited during exchange between units 6, 9. A detachable nonvolatile memory 13 retains control/adjustment data of the units during exchange to be set in the changed unit again, and thereby processes the control/adjustment data with the same data as those before the change to operate again, and thereby influence on a line is reduced. Data can be taken over even in changing a control unit because of being detachable.  <P>COPYRIGHT: (C)2010,JPO&INPIT