baber/WOPTO huggingface dataset:
Patent JP-2009252525-A (JP)
Title: Spark plug for internal combustion engine
Inventor: NOGUCHI KIWAMU
IPC: H01T13/32
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug for an internal combustion engine wherein the front end as a portion of an earth electrode opposed to the center electrode is arranged extending from an intake valve arranged in the combustion chamber of the internal combustion engine to an exhaust valve in a direction perpendicular to the flowing direction of air when viewing the earth electrode from the direction of the axis of the center electrode, for achieving a longer life by increasing the volume of a site where spark occurs, to suppress the wear of the earth electrode.  <P>SOLUTION: The front end of the earth electrode when viewed from the direction of the axis of the center electrode is divided into a front end upstream portion on the upstream side in the flowing direction of air and a front end downstream portion on the downstream side in the flowing direction of air by a virtual plane which passes through the axial center of the center electrode and which is perpendicular to the flowing direction of air from the intake valve to the exhaust valve. In this case, the area of the front end downstream portion is set to be larger than the area of the front end upstream portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248445-A (JP)
Title: Manufacturing apparatus and process for resin film
Inventor: ANDO MASAMICHI
IPC: B29L7/00
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus for a resin film which is capable of easily manufacturing a resin film having a high degree of orientation and a stable molecular state.  <P>SOLUTION: The manufacturing apparatus 1 includes a heating bath 14, a cooling bath 15, a rail 40, and a stretch unit 30. The heating bath 14 has a heating part 18. The heating bath 14 is heated by the heating part 18. The cooling bath 15 holds a cooling liquid 15a. The rail 40 runs from the heating bath 14 to the cooling bath 15. The stretch unit 30 is placed on the rail 40 in a way that it is movable between the heating bath 14 and the cooling bath 15. The stretch unit 30 stretches the resin film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250787-A (JP)
Title: Spectrophotometer
Inventor: SUGIOKA MIKIO
IPC: G01J3/02
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable an analysis person to easily determine noise and step occurring in a graph of a detected signal by switching elements which constitute a spectrophotometer.  <P>SOLUTION: An external controller 10 can create a graph of absorbance spectrum, based on the detection data obtained by a light measurement section 8, and display it on a data display section 16, and can also make the position of each switching wavelength stored in a switching wavelength storage section 12 display on the graph of the data display section 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248035-A (JP)
Title: Method of regenerating methacrylic-acid preparation catalyst, and method of producing methacrylic acid
Inventor: OISHI YOSHIHIKO
IPC: C07C51/235
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of effectively recovering the catalytic activity of a degraded catalyst, and a method of producing methacrylic acid with high conversion and high selectivity using the resultant regenerated catalyst.  <P>SOLUTION: The methacrylic-acid production catalyst comprised of a heteropolyacid compound comprising phosphorous and molybdenum, is regenerated by heat-treating the degraded catalyst at a temperature of 350°C or higher, subsequently mixing it with water, a nitrate radical, and an ammonium radical, thereafter drying the mixture to obtain a dried material, and calcining the dried material. Methacrylic acid is produced by subjecting a compound selected from methacrolein, isobutylaldehyde, isobutane, and isobutyric acid to a gas-phase catalytic oxidation reaction in the presence of the regenerated catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250209-A (JP)
Title: Exhaust gas recirculating device of internal combustion engine
Inventor: HORIE NOBUHIKO
IPC: F02D21/08
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress pollution of a supercharger and to secure proper EGR amount, in an exhaust gas recirculating device of an internal combustion engine provided with a variable valve mechanism and the supercharger.  <P>SOLUTION: This internal combustion engine 10 is provided with variable valve timing mechanisms 15 and 16 for varying valve opening/closing timing of intake valve and exhaust valve of the internal combustion engine 10, the supercharger 50 for supercharging intake air passing through an intake passage 20, and an EGR device 40 for introducing a part of exhaust gas into the intake passage 20. Upstream side EGR amount introduced into the intake passage 20 through an upstream side EGR passage 41 and downstream side EGR amount introduced into the intake passage 20 through a downstream side EGR passage 42 are adjusted based on the valve opening/closing timing of the variable valve timing mechanisms 15 and 16 to obtain target EGR amount set according to an operation state of the internal combustion engine 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248072-A (JP)
Title: Grain mill
Inventor: MISAWA MASAKI
IPC: A23L7/10
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain mill which can be made light in weight and miniaturized and is suitable for a household use.  <P>SOLUTION: The grain mill has a rotary lower mortar 8 provided with a lower side grinding surface 8a having first groove lines V1 in an outer peripheral direction from the center side in a tapered shape protrusion upwards, and a fixed upper mortar 6 provided with an upper side grinding surface having second groove lines in the outer peripheral direction from the center side in a tapered shape recess downwards and facing the lower side grinding surface 8a, and a grain dropping through-hole 6c along the rotation center line of the rotary lower mortar. The lower end of a bearing housing 12 is an oblique end face 12a bonded to the wedge surface of a wedge block, and a facing gap between the lower side grinding surface 8a and the upper side grinding surface 6d can be adjusted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260470-A (JP)
Title: Defective pixel correction method and apparatus for imaging device
Inventor: TATSUTA TETSUO
IPC: H04N5/367
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defective pixel correction method for an imaging device by which a defective pixel correction can easily and accurately be executed without any trouble.  <P>SOLUTION: In the defective pixel correction method, when the pixel data of the pixel 2-n of the second row and the n-th column are defective, only the pixel data of the pixel 1-n of the first row and the same column as the defective pixel 2-n of the second row are acquired at the time t1. At the timing of the next time t2, after moving in a row direction by a moving amount x, the pixel data of second row pixels 2-1, 2-2, 2-3, ..., 2-(n-1), 2-(n+1), ..., 2-(m-2), 2-(m-1) and 2-(m) are acquired, and by performing complement so as to replace the pixel data of the defective pixel 2-n with the pixel data of the pixel 1-n acquired at the time t1 and gathering the pixel data, m pieces of the pixel data 2-1, 2-2, 2-3, ..., 2-(n-1), 2-n, 2-(n+1), ..., 2-(m-2), 2-(m-1) and 2-(m) of the second row without omission as a pixel row are outputted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008280346-A (JP)
Title: Synthesis and use of retinoid compound having negative hormone activity and/or antagonist activity
Inventor: KLEIN ELLIOT S
IPC: A61P39/02
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to treat or prevent against toxicity induced in a mammal by a retinoid, vitamin A, and a vitamin A precursor, to prevent or alleviate harmful or undesirable side effects in treating a mammal with retinoids, to enhance the bioactivity of other retinoids and steroid hormones, and to inhibit the basic activity of an unliganded retinoic acid receptor.  <P>SOLUTION: An aryl-substituted benzopyran, benzothiopyran, 1,2-dihydroquinoline, or 5,6-dihydronaphthalene derivative which has retinoid negative hormone-like bioactivity and/or retinoid antagonist bioactivity is administered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009263044-A (JP)
Title: Motor controller, fluid injection device, and motor control method
Inventor: IGARASHI HITOSHI
IPC: B65H23/182
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller capable of accurately measuring the tension applied to a paper and controlling the tension based on the measurement result, and to provide a printer and a motor control method.  <P>SOLUTION: The motor controller includes a first motor 33 for giving drive force for rotating a roll body RP so as to feed a roll paper P from the roll body RP; a second motor 53 for giving drive force for driving a conveying drive roller 51a provided in a downstream side than the roll body RP along a feeding direction of the roll paper P and for conveying the roll paper P; a tension measurement means 35 for measuring the tension applied to the roll paper P drawn out from the roll body RP by drive of the first motor 33 and the second motor 53; and a motor control means for controlling drive of at least one of the first motor 33 and the second motor 53 based on the measurement result of the tension in the tension measurement means 35.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261502-A (JP)
Title: Pachinko game machine
Inventor: KAWASHIMA SATORU
IPC: A63F7/02
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To display an image of a previous-announcement performance at a normal probability when a previous-announcement mode 1 is set, and display an image of the previous-announcement performance at a lower probability when the mode 2 is set, although a previous-announcement performance-determining table shared by the modes 1 and 2 is used.  <P>SOLUTION: A plurality of determination values are selected from the previous-announcement performance table according to a selection result of a variation starting command. The updated result of a random counter SR4 is detected, and compared with the determination values respectively to execute lotteries to determine whether an image of the performance is to be displayed or not by a number of times limited to a result set by a lottery number counter SN4. The lottery number counter SN4 is set at a normal value at a set of the mode 1 and at a lower value at a set of the mode 2. Thereby, when the mode 1 is set, a large number of the lotteries are executed and the image of the performance is displayed with the normal probability. When the mode 2 is set, a small number of the lotteries are executed and the image of the performance is displayed with a probability lower than the normal one.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262671-A (JP)
Title: Control system of vessel electric propulsion system
Inventor: TAKABAYASHI YASUHIRO
IPC: B63J3/02
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor of an operator by preventing a control abnormality from occurring, even if performing a charge current changing operation to exceed an output capacity of a generator during charge traveling and a rotating speed changing operation of a propulsion electric motor, and to suppress upsizing and an increase of cost due to an increase of the generator capacity when mounting a new type battery.  <P>SOLUTION: Two operation modes of a battery priority mode and an electric motor priority mode can be selected. A system control device 29 controls power for appropriating for increase amount of charge power to be obtained by lowering propulsion electric motor rotating speed Ni in a region where total power reaches an output upper limit PGS of the generator G in the "battery priority mode", and controls power for appropriating for power increase amount of the propulsion electric motor due to a rise of the propulsion electric motor rotating speed Ni to be obtained by lowering the charge power in a region where total power reaches the output upper limit PGS of the generator G in the "electric motor priority mode". The generator output is effectively utilized to reduce labor of the operator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235052-A (JP)
Title: Ointment
Inventor: KOZUKI KEIKO
IPC: A61K9/06
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ointment having an excellent injury-curing effect and a cataplasm on one side of which the ointment is coated.  <P>SOLUTION: The ointment includes a complex hydrotalcite particle expressed by formula (1), wherein A<SP>n-</SP>is CO<SB>3</SB><SP>2-</SP>, SO<SB>4</SB><SP>2-</SP>or Cl<SP>-</SP>, x, a, b and m satisfy 0<x≤0.5, a=1-b, 0<b≤1 and 0≤m<4, (Mg<SB>a</SB>Zn<SB>b</SB>)<SB>1-x</SB>Alx(OH)<SB>2</SB>(A<SP>n-</SP>)x/n-mH<SB>2</SB>O (1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265299-A (JP)
Title: Image forming apparatus
Inventor: FUJII HIROKAZU
IPC: G03G21/10
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that forms satisfactory images without uneven development.  <P>SOLUTION: Even when toner floating in an environment around a photosensitive drum 40 and a developing roller 44 adheres in the form of a ring to a contact region between a spacer roller and the photosensitive drum 40, the toner can be scraped off by toner ring cleaning blades 60, 61. When the scraped toner falls downstream in the rotating direction of the photosensitive drum 40 from the inside ends of the toner ring cleaning blades 60 and 61, the toner can be collected into a housing 52 by a cleaning blade 50. This prevents the occurrence of uneven development caused by that the toner scraped off the surface of the photosensitive drum 40 adheres again onto the photosensitive drum 40 within its effective development width region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267052-A (JP)
Title: Ignition system of internal combustion engine
Inventor: NISHIMURA TAKUSHI
IPC: H01F41/12
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition system of an internal combustion engine for applying a boost voltage to an ignition plug without causing a loss to the boost voltage.  <P>SOLUTION: Since a casting resin is injected in a state nearly in parallel with a center axis CL, its flowability in the casting resin is improved in a region where a weld is formed, thus effectively discharging voids, or the like distributed in the weld. Even in a weld formed at a plug connection section 210c of a coil case 210, such voids, or the like are suppressed, thus improving the occurrence frequency of cracks at the plug connection section 210c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267150-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: IIDA IZUO
IPC: H01L27/115
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent operational failure by suppressing depletion of a control gate, or the like, when a silicide process and a dual gate process are applied onto a split gate type flash EEPROM.  <P>SOLUTION: A polysilicon layer 12 is deposited by an LCVD method on the entire surface of a P type silicon substrate 1, having a floating gate 3 formed thereon. Phosphorus is diffused selectively into the polysilicon layer 12 as a whole, in a region for the formation of a split gate type flash EEPROM cell (MC). A control gate 14 is formed by patterning the polysilicon layer 12 containing phosphorus which is diffused therein. Source and drain regions are formed, by injecting arsenic into a gate 15 of a low-breakdown-voltage N-channel MOS transistor M1 through arsenic ion injection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266073-A (JP)
Title: Address retrieval device, method and program
Inventor: MATSUMOTO REIJI
IPC: G06F17/30
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an address retrieval device that enables the retrieval of an optional partial input of an address without changing a program.  <P>SOLUTION: The address retrieval device keeps address retrieval information having an address character string of one or a plurality of address hierarchies in an address factor which is part of the address, an identifier of the address factor, and the address hierarchy classification of the address character string, and also keeps the address retrieval information in which the address character string is constituted after the address hierarchy on the way. In the address retrieval device, an information retrieval means for address retrieval retrieves the address retrieval information under right truncation with the retrieval condition character string, when a retrieval condition character string receiving means acquires the retrieval condition character string by the input of a user. Then, a retrieval result output means outputs information corresponding to the address retrieval information which is retrieved by the information retrieval means for the address retrieval.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266770-A (JP)
Title: Connector cover
Inventor: YAMAGUCHI MIDORI
IPC: H01R13/52
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector cover wherein an opening of an electronic device can be closely attached on a flat plate even when the connector cover is inserted in the opening, and which can easily be removed from the electronic device.  <P>SOLUTION: The connector cover has a plane perpendicular to the insertion direction; a recess obtained by depressing a space from the plane, the space composed of a width of a value W1, a whole length of a value T3 which is the sum of a value two times a value T1 of one-side length and a value T2 of the length of a knob described later, and a depth of a value D1; and the knob having an elasticity composed of a width of a value W2 smaller than the value W1 of the width of the recess, a length of a value T2 smaller than the value D1 of the depth of the recess, and a height, from the bottom of the recess, of a value H2 larger than the value D1 of the depth of the recess and smaller than the value T1 of the one-side length of the recess, and protruding in the reverse direction to the insertion direction when being connected to the bottom center portion of the recess and being subjected to no external force applied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270739-A (JP)
Title: Combustion method of stoker type incinerator
Inventor: AYUKAWA DAISUKE
IPC: F23G5/00
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a device and control while reducing the emission of a gas to the atmospheric air in a combustion method applied to a stoker type incinerator.  <P>SOLUTION: In this stoker-type incinerator 1 in which waste A on a stoker 4 is primarily burned by supplying the primary air B to a primary combustion chamber 6 of an upper part of the stoker 4 from beneath the stoker 4, and the secondary air C is supplied to a secondary combustion chamber 7 at an upper part of the primary combustion chamber 6 to secondarily burn an unburned gas and unburned matters generated in the primary combustion chamber 6, an exhaust gas D of an internal combustion engine 12 is blown off to an upstream side of the secondary combustion chamber 7 to form a reduction zone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271166-A (JP)
Title: Optical system and optical apparatus including the same
Inventor: MAETAKI SATOSHI
IPC: G02B13/02
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system in which chromatic aberrations can be excellently corrected and in which variation in the chromatic aberration is small, which thereby maintains high optical performance in spite of environmental changes.  <P>SOLUTION: The optical system includes: a plurality of optical elements each having refractive surfaces located in a light incident side and a light exit side; and an aperture stop. When an extraordinary partial dispersion ratio on a g-line and an F-line is defined as ΔθgF, the optical element satisfying 0.0272<¾ΔθgF¾ is set as an l-th optical element and the optical element satisfying ¾ΔθgF¾<0.0272 is set as an r-th optical element, and a focal length, an Abbe number of a material, and the extraordinary partial dispersion ratio of each of the l-th optical element and the r-th optical element which are arranged on either the object side or the image side from the aperture stop are suitably set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271697-A (JP)
Title: Display control device, display control system, and display control method
Inventor: INOUE KENJI
IPC: G06F3/0484
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display control device, a display control system and a display control method for preventing overlooking, and for achieving smooth viewing without generating backtracking by highlighting a scene which a viewer wants to view in executing multi-view display to display a plurality of moving images on one screen.  <P>SOLUTION: The server 200 includes: a face image registration part 205; an image input part 201; an object detection part 210; a count part 206 for counting a detection time when the object detection part 210 continuously detects an object from one and the same moving image; and a display control part 203 for controlling the display state of the plurality of moving images. When the detection time exceeds a predetermined time, the display control part 203 changes the display state from a non-detection time display state when the object is not detected by the object detection part 210 to a detection time displays state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270007-A (JP)
Title: Thermoplastic resin composition and molded article
Inventor: HAYATA YUSUKE
IPC: C08K3/34
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition improved in flame retardant property and heat resistance by leaps and bounds without using a flame retardant, and also excellent in chemical resistance, impact resistance and flowability, and a molded article of the same.  <P>SOLUTION: This thermoplastic resin composition is characterized by containing (B) 5 to 30 pts.mass talc and (C) 0.01 to 1 pt.mass silica, based on (A) a 100 pts.mass resin mixture consisting of (a-1) a 95 to 5 mass% aromatic polycarbonate resin and (a-2) a 5 to 95 mass% aliphatic polyester is characterized in that the mean particle diameter of (C) the silica is 0.01 to 3 μm and its specific surface area is 50 to 400 m<SP>2</SP>/g. The molded article of the above composition is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270533-A (JP)
Title: Air suction port structure of package type compressor
Inventor: OHASHI YOHEI
IPC: F04B39/14
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air suction port structure of a package type compressor which has a wide area, facilitates manufacturing and prevents the deterioration of package strength.  <P>SOLUTION: Recesses 1 are respectively formed in an abutment part of side plates 5, 6 of a front plate 3 and back plate 4 of a package for accommodating a compressor and control part thereinside. A through-hole 2 is formed in the recess 1 and formed in a communicating state so as to be astride a bottom plate 1b and vertical face plate 1c.  <P>COPYRIGHT: (C)2010,JPO&INPIT