baber/WOPTO huggingface dataset:
Patent JP-2009228538-A (JP)
Title: Start control device of internal combustion engine
Inventor: HIRAI TAKUYA
IPC: F02D41/06
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a fuel injection amount and timing so that an engine rotation number exceeds a resonance engine rotation number by predicting the resonance engine number corresponding to an resonance frequency of a flywheel damper of an internal combustion engine.  <P>SOLUTION: A start control device 1 of an internal combustion engine with a flywheel damper 101 comprises: a prediction means 200 for calculating a predicted value of a resonance engine rotation number corresponding to a resonance frequency of the flywheel damper 101 when an internal combustion engine 100 starts and before fuel is injected; and a calculation means 200 for calculating a fuel injection amount and fuel injection timing so that the engine rotation number exceeds the predicted value of the resonance engine rotation number when the internal combustion engine 100 starts; and a control means 200 for executing at least first fuel injection at the calculated fuel injection amount and fuel injection timing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226758-A (JP)
Title: Image recorder
Inventor: MIMATSU JUN
IPC: B41J29/40
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspecting function for ensuring print quality in a simple configuration.  <P>SOLUTION: A control section 4 of an image recorder 2 includes: a print data processing section 9 that exerts control such that a specific recording failure inspection pattern 20 is recorded after print data is recorded on a recording medium 1 for each job; and a recording failure inspecting section 8 that, based on the recording failure inspection pattern 20 obtained by imaging an inspection image by use of an inspection image acquiring section 7, determines whether the inspection image is good.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236515-A (JP)
Title: Rotation angle detecting device
Inventor: OKADA MAYUKO
IPC: G01B7/30
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle detecting device that reliably detects a rotation angle with few detection errors, regarding the rotation angle detecting device which is used mainly for detection of the rotation angle of a steering wheel of a vehicle, or the like.  <P>SOLUTION: A holder 14 which presses a magnet 4A of a rectangular parallelepiped to urge it so that one side of the magnet 4A may be brought into contact with one inner side of an almost rectangular retaining part 12B, is provided. By fitting the magnet 4A in the retaining part 12B of a first detector 12 by this holder 14, the magnet 4A hardly causes a rotational displacement in the direction of rotation of the first detector 12 even when the retaining part 12B expands or contracts due to a change in a surrounding environment of temperature, humidity, etc. Accordingly, the rotation angle detecting device capable of reliably detecting the rotation angle with few errors in rotation angle detection can be obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236354-A (JP)
Title: Highly clean pass box
Inventor: OGAMI TATSUKI
IPC: F24F7/06
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To discharge contaminated air from a pass box for a short time while suppressing energy consumption, and keep a clean room highly clean.  <P>SOLUTION: The pass box is provided between the clean room and outside of the clean room to carry in/out articles between the clean room having indoor air pressure higher than that of outside of the clean room and outside of the clean room, and is provided with openable/closable opening/closing parts for carrying in/out articles on the clean room side and the outdoor side. The pass box is further provided with a clean room side hole part located on the clean room side and making air in the clean room pass to the pass box; an outdoor side hole part positioned on the outdoor side and making air within the pass box pass to outside of the clean room; an air blowing part provided in at least one of the clean room hole part and the outdoor side hole part and sending air from the clean room to the outdoor direction; and an air blowing part control part for controlling the air blowing capacity of the air blowing part for blowing air based on a dust concentration within the pass box.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238900-A (JP)
Title: Structure of bump electrode, element mounting board and method of manufacturing the same, semiconductor module, and portable equipment
Inventor: YANASE YASUYUKI
IPC: H01L23/12
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a connection between a bump structure and an electrode of a semiconductor element in a structure wherein the bump structure and the electrode of the semiconductor element are connected to each other.  <P>SOLUTION: Disclosed is the structure of the bump electrode 16 which is electrically connected to a wiring layer 14 constituting the element mounting board 10, and projects from the wiring layer 14. The structure of the bump electrode 16 is provided with a binding portion 22 within a predetermined range of a side surface of the bump electrode 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240044-A (JP)
Title: Electromagnetic actuator and electric shaver
Inventor: NARITA KENJI
IPC: H02K33/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce its parts count without deteriorating its magnetic efficiency and overall efficiency.  <P>SOLUTION: Moving members 2a and 2b are composed of magnets whose directions of magnetization can be adjusted optionally at magnetization, and their opposite sides to a stator 1 are magnetized. According to such configuration, a path for magnetic flux can be formed of only a magnet, accordingly a back yoke, which is conventionally necessary as a path for magnetic flux, becomes needless, and the parts count of components and the cost can be reduced without deteriorating the magnetic efficiency and the overall efficiency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237228-A (JP)
Title: Liquid crystal display device and electronic apparatus
Inventor: NAKAHARA TAE
IPC: G02F1/1368
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which hardly brings about display unevenness and can obtain a uniform image quality throughout an image display region even when local unevenness in electrode shape is caused.  <P>SOLUTION: The liquid crystal display device is an FFS type liquid crystal display device having a pixel electrode 9 and a common electrode 19 laminated on one substrate with an insulating film therebetween. The pixel electrode 9 includes a plurality of band-shaped electrodes 9c and has an electrode pattern formed such that at least one of a ratio L/S, M, and θ is irregularly formed, wherein: L is the width of the band-shaped electrodes 9c; S is the width of slits Sc disposed between adjacent band-shaped electrodes; M is the length of the slits Sc; and θ is an angle formed between the band-shaped electrodes 9c and an X axis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236409-A (JP)
Title: Changing method for ventilation fan filter
Inventor: KIKUCHI KAZUYO
IPC: F24F7/013
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in changing of a filter for a ventilation fan in a high place wherein changing has to be carried out in an unstable position, it is slippery and dangerous work since oil is adhered to the ventilation fan, a range hood, and peripheral wall surfaces, and there is no conventional method of removing and disposing a used filter frame adhered with oil without directly touching it.  <P>SOLUTION: By preparing a filter frame having a hooking part attached with the filter beforehand, and a lifting rod for lifting the hooking part and carrying it to the ventilation fan, the ventilation fan filter is easily and safely changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234494-A (JP)
Title: Side mirror device
Inventor: YAMADA HIDEO
IPC: B60R1/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side mirror device enabling a driver to visually confirm a wide range and strictly carry out sufficient safety confirmation.  <P>SOLUTION: This side mirror device has a side mirror 350, a side camera 520 provided in the vicinity of the side mirror 350 and a second monitor 620 for displaying images imaged by the side camera 520. In the side mirror device, display images on the second monitor 620 and images reflecting in the side mirror 350 are controlled to be seamlessly displayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242457-A (JP)
Title: Aluminum pigment composition for water-base coating material and water-base coating material
Inventor: NAKAO TAKAYUKI
IPC: C09D7/44
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum pigment composition for water-base materials whose metallic unevenness is improved and color tone and appearance can be attained to the same extent as an organic solvent-based coating material by enhancing thixotropy of the water-base coating material to enhance orientation of an aluminum pigment after application.  <P>SOLUTION: The aluminum pigment composition for water-base coating materials which comprises an aluminum pigment, a rheology modifier, and an organic solvent, is characterized in that the organic solvent has a solubility parameter of 6 to 12 and exhibits solubility of 30 mass% or below in water at 20°C, and that when the rheology modifier is added to a resin emulsion and the obtained mixture is subjected to viscosity determination with a Brookfield type viscometer, both viscosity B<SB>60</SB>at a number of revolutions of 60 and viscosity B<SB>6</SB>at a number of revolutions of 6 fall within the range of 0.3 to 30 Pa s and the B<SB>6</SB>/B<SB>60</SB>ratio, namely, thixotropic index is 1 to 60.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242558-A (JP)
Title: Siloxane prepolymer, silicone resin, and method for producing the same
Inventor: KUBOTA KAZUOMI
IPC: C08G77/08
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a siloxane prepolymer reducing steps in production of the siloxane prepolymer with high introduction efficiency of dialkoxydialkylsilanes having a polymerizable ethylenically unsaturated double bond; a siloxane prepolymer obtained by the production method; and a silicone resin for an optical material excellent in optical properties utilizing it.  <P>SOLUTION: Condensation reaction using a prepolymerized catalyst as an amine-type catalyst eliminates a neutralization step and produces a siloxane prepolymer with high quality without impairing optical properties such as transparency and refractive index, and further enhances introduction of a dialkylsiloxane group having a polymerizable ethylenically unsaturated double bond.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242204-A (JP)
Title: Method for producing perovskite-structure oxide
Inventor: TSUCHIYA TETSUO
IPC: C01G23/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To form a highly crystalline oxide layer on a base layer that is metal or the like.  <P>SOLUTION: A method for producing a perovskite-structure oxide is provided comprising the steps of: forming, on a base layer 14, a buffer layer 16 having thermal conductivity lower than thermal conductivity of the base layer 14; forming a precursor layer 20A of an ABO<SB>3</SB>-type perovskite-structure oxide comprising Ba at A sites thereof and Ti at B sites thereof on the buffer layer 16; decomposing the precursor layer 20A of the oxide, thereby forming an oxide layer 20B comprising Ba and Ti; and annealing the oxide layer 20B by radiating laser light thereon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250475-A (JP)
Title: Dehumidifier
Inventor: UEDA HIROKI
IPC: F24F3/14
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress temperature fluctuation of the air supplied indoors, in a dehumidifier comprising two adsorbing elements and dehumidifying the air by alternately performing first batch motion and second batch motion.  <P>SOLUTION: Cooling motion for cooling the adsorbing element 61, 62 positioned at an adsorption side in the next batch motion, is performed between the first batch motion and the second batch motion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248428-A (JP)
Title: Ink jet recording method and ink jet recording apparatus
Inventor: TAJIKA HIROSHI
IPC: B41J2/01
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method by which images can be formed on both sides of a recording medium from one side in a short period of time without causing show-through effects.  <P>SOLUTION: Using ink able to pass through an ink transport layer 3, an image for a back is recorded from a surface. After that, a transmission inhibition liquid unable to pass through the ink transport layer 3 is applied from the surface. Then, using ink that reacts with the transmission inhibition liquid, an image for the surface is recorded from the surface. Thus, a layer that inhibits light transmission is formed between the two separated image layers. Thereby, despite recording from one side, recorded images can be output on both the sides in a short period of time without causing the show-through effects.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251306-A (JP)
Title: Display control device, display control method, and computer program
Inventor: MATSUSHITA AKIHIRO
IPC: G09G5/36
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable images to be properly displayed on an auxiliary display device and a main display device even with a small-scale circuit configuration not having a plurality of image memories.  <P>SOLUTION: A rear projection display device 15 is connected to an external monitor 16, so that a display part 12 and the external monitor 16 can simultaneously display identical images according to a signal from the rear projection display device 15. When a freeze button displayed on the external monitor 16 is depressed by a user, image writing to a frame memory 11 for display is not performed. When the freeze button is depressed again after the completion of preparations of an image to be displayed next, image writing to the frame memory 11 for display is permitted, and the prepared image is displayed on the display part 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257623-A (JP)
Title: Hot water storage type water heater
Inventor: NITTA SATORU
IPC: F24H1/18
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe hot water storage type water heater that does not supply high temperature hot water to a hot water supply terminal even when a mixing valve is fixed.  <P>SOLUTION: This hot water storage type water heater includes: a hot water storage tank 20 for storing hot water; a first water supply pipe 22 for supplying water to a lower part of the hot water storage tank 20; a tapping pipe 23 for supplying hot water at an upper part of the hot water storage tank 20 to a hot water supply terminal; a second water supply pipe 24 branched from the first water supply pipe 22; a hot water supply mixing means 25 for connecting the tapping pipe 23 to the second water supply pipe 24 and generating hot water of an appropriate temperature; a hot water supply temperature detecting part 26 for detecting the temperature of hot water generated by the hot water supply mixing means 25; and a water supply cutoff valve 29 for cutting off the supply of water before the branching point of the second water supply pipe 24 from the first water supply pipe 22. When it has been detected that the temperature detected by the hot water supply temperature detecting part 26 is a predetermined temperature or higher over a prescribed period of time, the water supply cutoff valve 29 is closed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257371-A (JP)
Title: Sliding bearing for internal combustion engine
Inventor: UKAI TOMOHIRO
IPC: F16C9/02
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding bearing for an internal combustion engine having excellent foreign matter discharge properties.  <P>SOLUTION: The sliding bearing is used by combining a pair of semi-cylindrical bearings so as to form a cylindrical shape. At least one semi-cylindrical bearing 10 of the semi-cylindrical bearings is provided with a circumferentially extending oil groove 16 on an inner peripheral surface thereof. The oil groove 16 includes a central portion of a circumferential length of the semi-cylindrical bearing 10. A bottom surface of the oil groove 16 has an irregular surface consisting of a plurality of ridges 16A and a plurality of roots 16B, which undulate consecutively without a flat portion. The dimensional relationship between an optional ridge out of the plurality of ridges 16A and the roots 16B positioned adjacent to the ridge 16A is defined by the formula: h<0.15H, wherein H indicates a groove depth defined by the bearing inner peripheral surface, namely a bearing sliding surface, and a depth of the roots 16B, and h indicates an elevation difference of the irregular surface, namely the height of the ridges 16A. The height h of the ridges 16A is preferably not less than 10 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008270210-A (JP)
Title: Card connector
Inventor: TING CHIEN-JEN
IPC: H01R13/629
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card connector whose structure can be simplified, in which an eject mechanism hardly causing damage is arranged, and which can achieve space saving.  <P>SOLUTION: The card connector to accommodate simultaneously at least two types of cards comprises a first insulating body having an attachment part; a housing covering the first insulating body; a second insulating body arranged so as to be stacked on the first insulating body; a base member arranged between the first and second insulating bodies; and a terminal module having a space formed by the second insulating body and the base member, and a conductive terminal attached to the base member and protruding into the space. The eject mechanism is mounted on the attachment part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009260553-A (JP)
Title: Image pickup apparatus
Inventor: UNZAI HIROSHI
IPC: H04N5/335
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup apparatus capable of being miniaturized and reducing a diameter by disposing two communication cables connected to two solid image pickup devices so as to be in the diagonal direction of the incident face of a second solid image pickup device.  <P>SOLUTION: The image pickup apparatus 51 is provided with a prism unit 30, two solid image pickup devices 35 and 37, two FPCs 38 and 39 electrically connected to the solid image pickup devices 35 and 37 and on which electronic components 40 and 41 are respectively mounted, and two communication cables 43 and 45 for supplying power to the electronic components 40 and 41 through the FPCs 38 and 39 and carrying out signal transmission/reception with the solid image pickup devices 35 and 37. A first communication cable 43 and the second communication cable 45 are arranged adjacently and disposed so that a straight line connecting the center of the first communication cable 43 to the center of the second communication cable 45 is in the diagonal direction of the incident face of the second solid image pickup device 37 in a plane perpendicular to an optical axis O of an objective lens unit 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009000505-A (JP)
Title: Retractable damping device for displaceable element
Inventor: WEBER BERNHARD
IPC: A47B88/04
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractable damping device with a method which enables a blocking of the displacement part to be performed precisely when moving over the highest point of the curved surface so that a displacement process can be optimized.  <P>SOLUTION: A retractable damping device for a displaceable element has a displacement part (2), movable transversely to the displacement direction of the element, with a cam (14), which displacement part (2) is pullable, via spring means (13), from a moved-out position into a moved-in position, the cam (14) co-operating with curved pathways (6, 7), which have a minimum (24) and a maximum (25). The displacement part (2) is held in a clamped way via a clamping device (4) when, during displacement of the displaceable element from the end position into a moved-out position, the cam (14) of the displacement part (2) reaches the maximum (25) of the curved pathways (6, 7), and which clamping holding of the displacement part (2) is released when, during the pushing back of the displaceable element, the cam (14) of the displacement part (2) reaches the maximum (25) of the curved pathway (6, 7).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009262602-A (JP)
Title: Refrigerating cycle device
Inventor: MIYAZAKI KAZUMASA
IPC: F25B49/02
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle device can accurately estimat the torque of a compressor.  <P>SOLUTION: The refrigerating cycle device 1 includes a compressor 2, a capacitor 3, a receiver 4, an expansion valve 5 and an evaporator 6. A differential pressure detecting mechanism 7 is provided between the compressor 2 and the capacitor 3. The differential pressure detecting mechanism 7 is constituted to detect differential pressure across a throttle valve 7 by a differential pressure sensor 72. A high-pressure pressure sensor 31 is provided at an outlet of the capacitor 3. A refrigerant flow rate Rflow is estimated based on the detected output ΔP of the differential sensor 72 and the detected output Ph of the high-pressure pressure sensor 31. The torque of the compressor 2 is estimated based on the refrigerant flow rate Rflow and the intake pressure Ps and discharge pressure Pd of the compressor 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008295035-A (JP)
Title: Clock signal generation circuit and semiconductor device
Inventor: ENDO MASAMI
IPC: H04L7/02
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To generate a stable clock signal, even when a reference clock signal for generating a clock signal has different frequencies in each cycle, in a semiconductor device capable of radio communication.  <P>SOLUTION: A clock signal generation circuit includes an edge detection circuit that detects the edge of an input signal and generates a synchronization signal, a reference clock signal generation circuit that generates a clock signal which functions as reference, a counter circuit that counts the number of edges of rise of the reference clock signal in accordance with the synchronization signal, a duty ratio selection circuit that selects the duty ratio of a clock signal from a count value, and a frequency division circuit that generates the clock signal having the selected duty ratio.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009265205-A (JP)
Title: Image display
Inventor: KAMEOKA SHINICHI
IPC: G09F9/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To safely carry out, by one worker, working for attaching or detaching a stand to a display body, under a temporary fixed state to prevent the stand from coming off down onto the display body.  <P>SOLUTION: An image display is provided with a connection frame 20 in a display body 100 side, a cylindrical reception frame 32 in a stand 30 side, a temporary fixation mechanism for temporary fixation of the reception frame 32 to the connection frame 20, a temporary fixation releasing mechanism 50, a screw tightening mechanism 60, and a positioning mechanism 70 for positioning the reception frame 32 to the connection frame 20. The temporary fixation mechanism has a plate piece part 22 in a connection frame 20 side, a support piece part 36 in a reception frame 32 side, and an elastic piece part 37. The positioning mechanism 70 has a protrusion 71 having a spherical face provided on a bottom face of the reception frame 32, and a recess 72 provided in the plate piece part 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT