baber/WOPTO huggingface dataset:
Patent JP-2009191793-A (JP)
Title: Control device for internal combustion engine
Inventor: ENDO YOSHIYUKI
IPC: F02D13/02
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of enhancing exhaust emission performance even in an internal combustion engine wherein at least one of the lift amount and operation angle of an intake valve can be changed.  <P>SOLUTION: An engine ECU obtains Vo2 (step S51), and when determining that monitor conditions are satisfied (step S52), counts up the monitor time Tm (step S53). If Vo2 is smaller than a predetermined value K (YES in a step 54), the engine ECU counts up the under-lean time TL (step S55). When the engine ECU determines that the monitor time Tm passed the reference time Tr (YES in step S56), the engine ECU computes under-lean appearance frequency Lf based on the monitor time Tm and the under-lean time TL (step S57), and computes a correction quantity guard value based on the under-lean appearance frequency Lf and the intake valve operation angle (step S58).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008206390-A (JP)
Title: Switching device and activation method of loading corresponding to the same
Inventor: FOERSTL BERNHARD
IPC: H02P29/02
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform improvement so as to attain safety in system with as little redundant means as possible.  <P>SOLUTION: A switching device has a first register for collecting control data from an external controlling means, a second register for controlling the same control data from the external controlling means, a third register for transmitting data to a load to be controlled, a transmitting device for transmitting the data from the second register to the third register, a first logic comparison circuit for comparing the contents of the second register with those of the third register, and a second logic comparison circuit for comparing the contents of the first register with those of the second register. The first logic comparison circuit transmits an interrupting signal or a control signal to the external controlling device when it has two different contents. The second logic comparison circuit enables the transmitting device when it has two identical contents. The transmitting device is disabled in other cases.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009135070-A (JP)
Title: Secondary battery
Inventor: SHIBUYA MASHIO
IPC: H01M10/052
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress stripping or spalling of a negative electrode active material layer from a negative electrode current collector in a high temperature environment without increasing a binder.  <P>SOLUTION: The negative electrode of a secondary battery uses an electrolyte which includes a cyclic carbonic acid ester 80% or more and 100% or less of all solvent and in which the concentration of electrolyte salt is 0.8 mol/kg or more and 1.8 mol/kg or less. The negative electrode active material layer includes as a component a polymer containing a repeating unit originated from vinylidene fluoride, and (1) the peel strength of the negative electrode active material and the negative electrode current collector is made 4 mN/mm or more after the negative electrode active material layer is soaked in a solvent, or (2) the calorific value by a differential scanning calorimetry of the negative electrode active material layer at the time of charging is made 450 J/g or less in a range of 230°C or more and 370°C or less, or (3) the difference between the maximum value of the calorific value by the differential scanning calorimetry of the negative electrode active material under the charging and the calorific value at 100°C is made 1.60 W/g or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197689-A (JP)
Title: Water supply control method and its device
Inventor: FUJII JUNJI
IPC: F04D15/00
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water supply control device and its system capable of ensuring the consistent water amount and the consistent pressure when operating a plurality of pumps in a changing manner, and safely operating the pumps without any shutoff state.  <P>SOLUTION: The water supply control device 13 comprises an adjustment unit 4 for computing the operational amount of a variable speed pump, a number of rotation command unit 5 for computing the control command to be sent to a motor control device 3 of the variable speed motor based on the result of the adjusting unit, and a pump number determination unit 6 for changing the pumps according to the fluctuation of the water supply. The water supply control device controls the number of rotation according to the fluctuation of the water supply while performing the parallel operation of a plurality of pumps and performs the change control of the pumps, and is provided with a speed computation unit 12 which automatically detects the control range of the variable speed pump that the variable speed pump in a variable speed mode and a fixed speed pump in a fixed speed mode are not in a non-water-supply state, and controls the number of rotation when controlling the variable speed pump in a parallel operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200291-A (JP)
Title: Connection structure, wiring board module, and electronic equipment
Inventor: HIRAMOTO MASAYUKI
IPC: H05K1/14
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure etc., which has high reliability of electric connections adaptively to a narrower pitch and higher-density packaging.  <P>SOLUTION: An FPC 30 is inserted into an insertion slot 21a of a main body portion 21 (holding member) of a housing 20 while folded. Then a cover 22 (press member) is closed to press the FPC 30 and then a state of contact between wiring 32 (second conductor layer) of the FPC 30 and wiring 12 (first conductor layer) of a PCB 10 (motherboard) is surely maintained by the elastic force of the folded FPC 30. Further, a reinforcing plate 35 increases the elastic force to surely hold the state of contact between the wiring 12 and wiring 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195566-A (JP)
Title: Slimming device
Inventor: KORENAGA TETSUYA
IPC: A61N1/32
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slimming device capable of achieving a slimming effect by relaxing a human body while massaging and improving the metabolic activity of the human body.  <P>SOLUTION: This slimming device includes: a water bed massage part which has a waterproof flexible film stretched across an upper-part opening of a storage tank filled with water and jets out water from the inside of the storage tank toward the flexible film to press the human body laying recumbent on the flexible film, via the flexible film; a low-frequency therapy part which generates a low-frequency current and applies a current to the human body; and an irradiation part which irradiates a far-infrared light and/or a visible light from the upper part to the body surface of the recumbent human body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197732-A (JP)
Title: Valve train
Inventor: SUGIURA KEN
IPC: F01L1/18
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To make a rocker arm to be hardly inclined in a width direction and to reduce variation of lift amounts among valves.  <P>SOLUTION: A valve train 9 has a pair of lash adjuster 30a, 30b disposed at an interval, and is provided with a support hole 32 of a through-hole shape on a plunger 31 of each lash adjuster. A rocker shaft 40 is supported by the pair of lash adjusters 30a, 30b by inserting the rocker shaft 40 into the support holes 32, 32 of the pair of lash adjusters 30a, 30b. The rocker arm 20 driving a pair of valves 8, 8 of a same cylinder is rockably pivotally supported by the rocker shaft 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197966-A (JP)
Title: Synthetic resin member with metallic internal thread part
Inventor: NAGAYAMA YUTAKA
IPC: F16B37/04
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin member having a metallic internal thread part with high productivity without labor or time.  <P>SOLUTION: A portion where an internal thread is formed, is formed into a thin metallic cylinder, and a flange part extending outward is formed on one end of the cylinder. A thread forming member integrated with a rotation-blocking portion, in which a rotation prevention protrusion is formed to stand toward the other end from one part of the flange part, or/and the flange part is formed into a circular shape other than a perfect circle and a polygonal shape, and a detachment-prevention portion comprising an expected caulking part formed on the other end of the cylinder, is inserted in a thread member mounting hole bored on a synthetic resin body from the expected caulking part, and the rotation-prevention protrusion is driven around the thread member mounting hole, or fitted with a fit part formed around the thread member mounting hole, so as to prevent rotation of the thread forming member. The detachment-prevention part projecting from the thread member mounting hole is caulked and radially enlarged, so that the thread forming member is fixed to the synthetic resin body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202896-A (JP)
Title: Sodium bicarbonate storage container
Inventor: NIWA KYUZAEMON
IPC: B65D77/04
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sodium bicarbonate storage container for fully utilizing versatile application characteristics of sodium bicarbonate.  <P>SOLUTION: A container body 1 has a porous sheet on its inside face. Part of the sidewall where the porous sheet exists is provided with a first area 11 which is separated and cut out from the sheet and part of the sidewall where no porous sheet exists is provided with a second area 12 directly opening to the inside of the container body 1. Sodium bicarbonate 2 stored in the container body 1 is in a powder form and its grain diameter is larger than the maximum pore diameter of the porous sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204985-A (JP)
Title: Compound for photoresist, photoresist solution, and etching method using the photoresist solution
Inventor: WATANABE TETSUYA
IPC: C09B23/00
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound for photoresist, which is used to perform microfabrication by photolithography, a photoresist solution using the compound for photoresist, and to provide an etching method for etching a surface of interest by using the photoresist solution.  <P>SOLUTION: The compound for photoresist is a compound represented by general formula (I), wherein R<SP>1</SP>and R<SP>2</SP>each independently represent a substituent having a Hammett's substituent constant σp in a range of 0.2-0.9; R<SP>3</SP>represents a hydrogen atom or a monovalent substituent; Φ represents a substituted or unsubstituted aryl group or an aromatic heterocyclic group; and two or more of R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and Φ may bond to each other to form a ring. The photoresist solution contains the compound for photoresist. The etching method is for etching a surface to be processed by using the photoresist solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206447-A (JP)
Title: Film-forming composition, insulating film, and electronic device
Inventor: KUBO YOHEI
IPC: C08F38/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-forming composition excellent in heat resistance and mechanical strength, low-dielectric, and capable of forming a good film surface, as well as an insulating film and an electronic device using the same.  <P>SOLUTION: A film-forming composition including a compound represented by the formula (1) and/or a polymer made by using the compound represented by the formula (1) and an insulating film and an electronic device using the same, where A<SP>1</SP>independently represents a group selected from a single bond, -CO-, -NR-, -O-, -SO<SB>2</SB>-, -CH=CH-, or -C≡C-, or a group obtained by combining two or more above groups, A<SP>2</SP>and A<SP>4</SP>independently represent a monovalent organic groups whose carbon numbers are from 1 to 10, A<SP>3</SP>independently represents a hydrogen atom or a monovalent organic group whose carbon number is from 1 to 10 except for phenyl group and X represents a tetravalent organic group whose carbon number is from 1 to 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209624-A (JP)
Title: Water trap
Inventor: SAKAI KENJI
IPC: E03C1/28
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water trap which is simple in structure, and achieves smooth draining or prevention of inconveniences including back flow, by adjusting the momentum of drainage.  <P>SOLUTION: The water trap is formed of: a receiving member having an upper opening formed in an upper portion thereof, for receiving drainage; a draining outlet port formed in a side surface of the receiving member; a cover member covering the opening of the receiving member; and a draining inlet port formed in the receiving member or the cover member. Herein the cover member has a single or a plurality of ribs formed on the inside thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218038-A (JP)
Title: Gelled negative electrode for alkaline battery and alkaline battery
Inventor: SUMIYAMA SHINICHI
IPC: H01M4/42
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gelled negative electrode for an alkaline battery which includes a gelling agent polymerized in a non-benzene solvent and is excellent on a liquid-retaining function.  <P>SOLUTION: The gelled negative electrode 3 includes zinc powder, an alkaline electrolyte, and the gelling agent. The gelling agent is made by a cross-linked polymer (cross-linked type poly (meta) acrylic acid (salt)) formed by radically polymerizing in the non-benzene solvent as a principal component, and a specific surface area of the zinc powder is in a range of 0.025-0.045 m<SP>2</SP>/g.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215941-A (JP)
Title: Muffler for vehicle
Inventor: SHINDO KOTA
IPC: F01N1/08
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muffler for a vehicle can achieve the requirements for a reduction in the noise and the back pressure of the exhaust at a high level by flexibly changing the flow pattern of the exhaust using an electronic control valve.  <P>SOLUTION: This muffler for a vehicle includes an inlet pipe 4 and an inlet pipe 5 branched from a main pipe 3 on the upstream side of the exhaust and introducing the exhaust gas into a muffler body 2; an outlet pipe 6 and an outlet pipe 7 for exhausting the exhaust gas from the inside of the muffler body 2; a valve V1 installed in the inlet pipe 4 on the outside of the muffler body 2; a valve V2 installed in the outlet pipe 7 on the outside of the muffler body 2; and an ECU 21 for controllably opening and closing both valves V1, V2 according to the operating conditions of an engine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213657-A (JP)
Title: Reel type game machine
Inventor: OKADA WATARU
IPC: A63F5/04
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel type game machine capable of being sufficiently satisfactory in a wide player layer from a game beginner to a game expert, while keeping game properties such as the technical intervention of spot pressing and the selection of a stop operation order.  <P>SOLUTION: The reel type game machine is configured to pull in symbols capable of configuring any winning role at maximum within a prescribed frame number range according to a prescribed priority order when the plurality of winning roles can be established, and is provided with a stop control section (400) for determining the stop symbol of a reel to be stopped later according to the stop symbol pattern of a reel stopped in advance, reporting section (6, 16, 380) capable of reporting information relating to drawing result information by a winning role drawing section to a player, and a reporting control section (420) for controlling the reporting section. The reporting control section (420) makes the reporting section execute assist reporting which makes it possible to specify a specified winning role group among winning role groups for which winning roles having specified common elements are extracted and grouped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216184-A (JP)
Title: Butterfly valve
Inventor: SHINDO KOTA
IPC: F02D9/10
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a butterfly valve which can be operated to be opened and closed without the need for aligning the rotational axis of a valve shaft to that of a valve plate, and is reduced cost by using the flat-shape valve plate.  <P>SOLUTION: The butterfly valve 1 comprises one valve plate 4 bonded to the valve shaft 3. The valve plate 4 is formed in a flat shape and bonded to the valve shaft 3 in a state of being offset from the rotational center axis thereof. The valve plate 4 with its long major axis L1 in a direction perpendicular to the rotational axis of the valve shaft 3 is formed in an elliptical shape so as to be asymmetric around the valve shaft 3. The valve plate 4 is stored in a sectionally circular exhaust pipe 2. In such a state that the valve plate 4 is inclined to a direction approximately perpendicular to the axis of the exhaust pipe 2, the butterfly valve 1 is closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217107-A (JP)
Title: Filter for display and method for manufacturing thereof
Inventor: OBAYASHI YOSHITAKA
IPC: G02F1/1335
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for display having satisfactory reflected glare preventing performance and excellent transmission image clearness and to provide a method for manufacturing thereof.  <P>SOLUTION: The filter for display has a conductive mesh on a base material and a surface layer layered so as to cover the conductive mesh and including a hard coat layer. In the filter, the hard coat layer contains a leveling agent and the surface layer has a concavo-convex structure originating from a concavo-convex structure of the conductive mesh and has a center line average roughness Ra of 50 to 700 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219049-A (JP)
Title: Machine start system and machine start apparatus
Inventor: MINOYA NAOSHI
IPC: H04B13/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine start system in which the safety of a person who operates a machine which is to be started through operations of both hands can be improved, and further, only a person who has been determined, in advance, is allowed to start the machine.  <P>SOLUTION: A machine start apparatus comprises determination means (22L, 23L, 24L, 25L, 22R, 23R, 24R, 25R, 26) for determining whether transceiver outgoing information is transmitted from each transceiver; and a machine start means (27) for starting a machine, when it is determined that the transceiver outgoing information is transmitted from each transceiver.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222399-A (JP)
Title: Image gain adjusting device and method, and three-dimensional shape measuring instrument
Inventor: KUNIGOME YUJI
IPC: G01B11/25
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein halation and dark-area-gradation deterioration have occurred, when a dynamic range within the same visual field of an image to be taken has exceeded that of an imaging section conventionally.  <P>SOLUTION: An image gain adjusting device controls the gain of each pixel in an image to be taken. The image gain adjusting device includes: an image photographing section for photographing an image by a designated gain; a luminance value discrimination section for discriminating whether the luminance value of each pixel in an image taken by the image photographing section is within a prescribed preset range; and a gain setting section for repeating a series of operation for photographing an image by the image photographing section until the discrimination results of the luminance value discrimination section of all pixels is within a prescribed range by setting the gain in photographing to be the gain of the pixel concerned when the luminance value of each pixel is within a prescribed range and designating a gain in a direction so that the luminance value of the pixel concerned is within a prescribed range, when the luminance value of each pixel is outside a prescribed range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221170-A (JP)
Title: Process for producing 4-nitrosodiphenylamines
Inventor: ISHIDA HAJIME
IPC: C07C211/56
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process which enables the reaction of diphenylamines with a good conversion to produce 4-nitrosodiphenylamines at a good selectivity.  <P>SOLUTION: The process for preparing a 4-nitrosodiphenylamine comprises reacting a diphenylamine with hydrogen chloride and NO<SB>x</SB>in a solvent, characterized in that (1) a value of the X in NO<SB>x</SB>of 1.41-1.45 and (2) the reaction is carried out in the presence of 0.0010-0.05 mol sorbitan monostearate per mol diphenylamine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225624-A (JP)
Title: Claw pole type motor and pump
Inventor: HASHIMOTO TOSHIHARU
IPC: H02K37/14
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for supporting and positioning a control board.  <P>SOLUTION: A first board supporting portion 65 extends in a shaft direction to the outside of a core 51 in a cut region of an upper core 51a, and thus supports the control board 6 via a column portion 66. The control board 6 is positioned while using the first board supporting portion 65 as a datum, thereby enabling to position the control board 6 with respect to a rotor 4 and a stator 5 via the first board supporting portion 65.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009183672-A (JP)
Title: Game system having return function and control method of game device
Inventor: YOSHIZAWA KAZUMASA
IPC: A63F13/12
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system continuously bailing out a player continuously suffering loss in a game.  <P>SOLUTION: In the game system, each game device awards the normal dividend based on symbols rearranged on the first display part or the combination of the symbols, and when the first specified symbols are rearranged at any display block of the first display part, the first specified symbols are additionally displayed at the corresponding display block of the second display part. When the first specified symbols are displayed in the specified sequence on the second display part, a special dividend is awarded. In addition, when the first specified symbols are rearranged at any display block of the first display part in another game device communicable through a communication circuit, the symbols are additionally displayed at the corresponding display block of the second display part as the second specified symbols.  <P>COPYRIGHT: (C)2009,JPO&INPIT