baber/WOPTO huggingface dataset:
Patent JP-2008267175-A (JP)
Title: Control device of internal combustion engine
Inventor: INOUE MASAOMI
IPC: F02D13/02
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce a hydrocarbon discharge quantity of an engine.  <P>SOLUTION: On starting the engine or immediately after starting the engine, when it is not yet in an intake pipe pressure drop state (a state in which the intake pipe pressure is lower than a predetermined pressure α), as a retraction effect of unburnt hydrocarbon due to descent of a piston after a top dead center is little, an unburnt hydrocarbon discharge quantity is decreased by trapping the unburnt hydrocarbon in a cylinder by executing an exhaust valve early closing control for advancing an angle of an exhaust valve timing and controlling a closing timing of the exhaust valve to be prior to the top dead center. Then, when the intake pipe pressure drops to be lower than the predetermined pressure α bringing about the intake pipe pressure lowering state, the retraction effect of the unburnt hydrocarbon increases due to descent of the piston after the top dead center and the unburnt hydrocarbon once discharged from the cylinder in an exhaust process is effectively retracted by descent of the piston after top dead center as an exhaust valve late closing control for controlling the closing timing of the exhaust valve after the top dead center is executed by delaying an angle of the exhaust valve timing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269874-A (JP)
Title: Fuel cell
Inventor: GOTO SHUHEI
IPC: H01M8/02
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent falling of a metal separator and maintain sealing property, with a simple configuration.  <P>SOLUTION: A surface 14a of a first metal separator 14 constituting a fuel cell 10 is so provided with a double seal part 63a as corresponds to a relatively wide region, between a load receiving part 50a and an oxidizer gas supply communication hole 26a, fuel gas supply communication hole 28a, oxidizer gas discharging communication hole 26b, and fuel gas discharging communication hole 28b. The double seal part 63a has the same cross section profile as that of a flow path seal part 46a and circumferential seal part 46b, but is formed independently from the flow path seal part 46a and the circumferential part 46b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264127-A (JP)
Title: Golf ball marker with green fork
Inventor: KURODA MASAO
IPC: A63B102/32
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball marker with a green fork being easily taken out, scarcely lost and convenient in carrying.  <P>SOLUTION: This golf ball marker 1 with the green fork is provided with a marker body 2 and a fork part 3 provided projecting from the marker body 2, and is detachably retained to a retaining body via a magnet 7 to be embedded in the marker body 2 and/or the retaining body such as a clip 10 to be clipped to clothes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265802-A (JP)
Title: Discharge pump
Inventor: TSUNODA YOSHIYUKI
IPC: B65D47/06
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To control liquid adhering on a mesh body of a foam member from remaining and solidifying.  <P>SOLUTION: An introduction channel 14 formed in a pump head extends along a vertically crossing direction. An opening formed on its one end side works as a nozzle hole 13. A communication hole 21 extending vertically and communicating with an introduction channel 14 is formed in the pump head 15. An inner tube member 23 moving vertically is provided in the hole 21. A foam member 19 is placed at the inside of the member 23. The first elastic member 24 energizing the pump head 15 upward relative to the tube member 23 is provided between the pump head 15 and the member 23. A closing panel 35a is connected on the top end opening edge 23c of the member 23 in a condition where a vertical gap is formed with the end of the one end side in the extending direction of the channel 14 on the edge 23c. The outer diameter of the panel 35a is the same as the inner diameter of the opening of the hole 21 of the channel 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007302230-A (JP)
Title: Gas generating system
Inventor: MASON SCOTT A
IPC: B60R21/26
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and inexpensive gas generating system of an airbag.  <P>SOLUTION: The gas generating system includes an outer housing 12 formed from a polymeric material, an inner housing 15 which is formed of a polymeric material and arranged in the outer housing 12 to demarcate a combustion chamber 15d, and a pyrotechnic gas generant material 52 contained in the inner housing. The gas generating system is applicable to an airbag system and a vehicle occupant protection system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311013-A (JP)
Title: Perpendicular magnetic head
Inventor: ODAGIRI MITSURU
IPC: G11B5/31
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic head capable of higher density recording by suppressing pole erasing due to a remanent magnetization component of a main pole.  <P>SOLUTION: The perpendicular magnetic head includes a main pole that produces magnetic flux toward a medium surface of a recording medium as a write head. The main pole is formed by laminating two thin magnetic layers in the thickness direction. Out of the thin magnetic films, a top thin magnetic film is formed as a high Bs thin magnetic film with a first saturation flux density and a bottom thin magnetic film is formed as a low Bs thin magnetic film with a second saturation flux density that is lower than the first saturation flux density, and the high Bs thin magnetic film and the low Bs thin magnetic film satisfy the equation: (volume of high Bs thin magnetic film)×(first saturation magnetic flux density)<(volume of low Bs thin magnetic film)×(second saturation magnetic flux density).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008269449-A (JP)
Title: Programmable logic controller and programmable logic controller memory management method
Inventor: FUJII MASATO
IPC: G05B19/05
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable logic controller and a programmable logic controller memory management method by which an area for POU (Program Organization Unit) addition can be ensured.  <P>SOLUTION: The programmable logic controller and programmable logic controller memory management method secures an instance storage area D1 of a POU in each memory of a PLC (that is, programmable logic controller), arranges an instance area d1 of the POU in the instance storage area and manages a memory of the PLC.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267765-A (JP)
Title: Remote management device
Inventor: HOGA SHOZO
IPC: F24F11/02
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a situation in which abnormality predictions of low priority are not dealt with because they are buried under repeated predictions of high priority which have been dealt with.  <P>SOLUTION: A remote management server 20 comprises an Internet communication section 23, a representation determining section 21a and a handling section 21b, and manages air conditioners 40a, 40b, 40c, etc. remotely from the air conditioners 40a, 40b, 40c, etc. The Internet communication section 23 acquires abnormality warning data on a plurality of predictions of abnormalities in the air conditioners 40a, 40b, 40c, etc. The representation determining section 21a selects new predictions out of the plurality of predictions based on the abnormality warning data acquired by the Internet communication section 23, and determines the prediction of high priority out of the selected new predictions as a representative prediction. The handling section 21b copes with the representative prediction determined by the representation determining section 21a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274789-A (JP)
Title: Control system for direct injection engine
Inventor: MURASE EIJI
IPC: F02D41/04
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system for a direct injection engine, controlling injection from an injector for cylinder injection in catalyst warm-up promotion processing, in view of prevention of delay of the catalyst warm-up promotion processing caused by increase of unvaporized fuel, and combustion stability.  <P>SOLUTION: The control system for a direct injection engine has the injector for cylinder injection injecting fuel in an intake stroke and a compression stroke, in the catalyst warm-up promotion processing for activating a catalytic converter. The control system further has a sensor detecting concentration of alcohol in the fuel, and a control part controlling a fuel injection amount in the compression stroke, based on information on the alcohol concentration from the sensor. The alcohol concentration and the injection amount have a first relation in which the injection amount is increased according to the alcohol concentration until the alcohol concentration exceeds a default, and the injection amount is fixed regardless of the alcohol concentration when the alcohol concentration exceeds the default.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278124-A (JP)
Title: Tilt adjustment method for imaging device and camera equipment with imaging device adjusted by the same method
Inventor: IMAKI KOJI
IPC: H04N5/335
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce service cost in exchanging an imaging device by making it unnecessary to provide an objective lens at tilt adjustment, and saving surplus labor or a facility at the tilt adjustment.  <P>SOLUTION: An imaging device 1 having an imaging plane 10 and a fixed plate 2 on which the imaging device 1 is mounted are prepared, and either the imaging device 1 or the fixed plate 2 has a protrusion 20 which is brought into point-contact with the other. The tilt adjustment method of the imaging device includes a step for oppositely arranging the imaging device 1 and the fixed plate 2, and for making the imaging device 1 point-contact with the fixed plate 2 through the protrusion 20; a step for three-dimensionally measuring the inclination of the fixed plate 2 to the imaging plate 10, and for setting the imaging plate 10 and the fixed plate 2 in parallel by inclining the fixed plate 2 or the imaging device 1; and a step for bonding the fixed plate 2 to the imaging device 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277680-A (JP)
Title: Method and apparatus for reforming polysilicon layer, method of manufacturing polysilicon solar cell, and method of manufacturing polysilicon type thin-film transistor
Inventor: JINBO YOSUKE
IPC: H01L21/324
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for reducing an unbonding hand in silicon on a substrate made of polysilicon or on a polysilicon layer formed on the substrate.  <P>SOLUTION: In a reforming method of a polysilicon layer, the polysilicon layer is reformed by hydrogen. The reforming method has a process for arranging the polysilicon layer on a substrate arrangement electrode in vacuum, for arranging a counter electrode by separation nearly in parallel with the substrate arrangement electrode, for introducing gas including hydrogen toward the polysilicon layer between the substrate arrangement electrode and the counter electrode, for applying a low-frequency AC voltage at not less than 100 kHz and not more than 2,000 kHz to the substrate arrangement electrode, and for reforming the polysilicon layer by hydrogen by glow discharge generated between the substrate arrangement and counter electrodes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007269800-A (JP)
Title: Food composition containing novel sesquiterpene compound
Inventor: OSHIMA YOSHITERU
IPC: A61P25/28
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food composition containing a novel compound having differentiating activity of a nerve cell and/or growth-suppression activity of a cancer cell.  <P>SOLUTION: This food composition uses a novel sesquiterpene compound collected from cordyceps, and effective for prevention and/or treatment of diseases accompanying the death of brain cells. It is also effective for prevention and/or treatment of cancer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008279499-A (JP)
Title: Powder molding die and method for removing leaked powder in the powder molding die
Inventor: NAKATANI KAZUMICHI
IPC: B30B11/02
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder molding die where raw material powder leaked from a cavity part and deposited on a pressure receiving face which is made into a cause for exerting influence on the dimensions of a molding without being accompanied by deterioration in the working environment and adverse influence on equipment, and the dimensional accuracy of a molding can be maintained.  <P>SOLUTION: The powder molding die is equipped with a punch holder 31 (a supporting member) forming a pressure receiving face 30 with which a state where at least any one selected from a plurality of die elements (a lower inner punch 11, a lower middle punch 12, a lower outer punch 13) in a lower punch 2 is pressure-welded is made. The circumference of the punch holder 31 is provided with: space forming members (a holder 41, a cover body 42) forming a prescribed closed space (a powder removal space 40) together with the lower punch 2; and air introduction means (an air introduction port 51, an air introduction passage 52) introducing air so as to be sprayed on the pressure receiving face 30 via hole parts (an inner die rod hole 34, a middle die rod hole 35) formed at the punch holder 31 and opening to the pressure receiving face 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007335067-A (JP)
Title: Phase change memory having temperature budget sensor
Inventor: HAPP THOMAS
IPC: H01L27/10
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent storage data from losing in a phase change memory, etc., of which the memory holding property are affected by an accumulated temperature budget.  <P>SOLUTION: A semiconductor device includes a plurality of memory cells, a temperature budget sensor, and a circuit for refreshing the memory cells. The temperature budget sensor monitors a temperature of the semiconductor device and periodically compares a signal from the temperature budget sensor with a reference signal, then the memory cells are refreshed based on this comparison.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008284568-A (JP)
Title: Tablet forming machine, and method for producing solid catalyst for synthesizing (meth)acrylic acid
Inventor: TANAKA SHINGO
IPC: B01J27/199
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method where, in a tablet forming stage in the production of a solid catalyst for synthesizing (meth)acrylic acid, the precision in the weight of a formed body is improved, the process is stabilized, productivity is improved, and quality irregular spots in a formed part are reduced without changing the shape of the formed part.  <P>SOLUTION: In the tablet forming machine where an upper rod and a lower rod are moved up and down, and solid catalyst powder for synthesizing (meth)acrylic acid or the powder of the precursor thereof (hereinafter referred to as raw material powder) is compressed and formed in a packing mortar hole provided at a packing mortar. A taper widened to the outer direction at a gradient of the repose angle of the raw material powder or above is formed at least on a part of the upper part in the packing mortar hole, and the opening area in the upper end face of the opening part is 1.5 to 3.5 times to the area of the lower end face in the opening part. The method for producing a solid catalyst for synthesizing (meth)acrylic acid is characterized in that forming is performing using the tablet forming machine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285003-A (JP)
Title: Monitor device
Inventor: SUGIMOTO YUJI
IPC: H04N5/64
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor device which can be miniaturized in case where the monitor device is opened/closed by a motor.  <P>SOLUTION: The monitor device 30 comprises a monitor body 31 having a display unit 33, a base part on which the monitor body 31 is turnably mounted via a first turning shaft A, and an electric opening/closing mechanism 34 for turning the monitor body 31 around the first turning shaft A so that the display unit is opened/closed between a state in which the monitor unit 33 is closed to the base part 32 side, and a state in which the display unit 33 is separated from the base part 32 side and visually-recognizably opened. The electric opening/closing mechanism 34 has a first motor 36 and a planetary gear mechanism 44 for decelerating the driving force of the first motor 36.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289571-A (JP)
Title: Radiation image processing apparatus, radiation image processing method and program
Inventor: UEDA KAZUHARU
IPC: A61B6/00
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image processing apparatus displaying a plurality of radiation moving images of a moving subject in such a way as can be easily observed by an observer.  <P>SOLUTION: The radiation image processing apparatus is to display a first radiation moving image and a second radiation moving image of the subject having periodical variation. The radiation image processing apparatus comprises a radiation image storage part and a display control part. The radiation image storage part stores a plurality of first radiation images included in the first radiation moving image and a plurality of second radiation images included in the second radiation moving image as correlated to the phase information indicating the phase of movement of the subject when the first and second radiation moving images are captured. The display control part switches and displays the plurality of first radiation images and the plurality of second radiation images one after another in the order of phases of movement of the subject based on the phase information stored in the radiation image storage part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289643-A (JP)
Title: Eye fundus observation apparatus and its control program
Inventor: NOUCHI TAKEYOSHI
IPC: A61B3/12
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye fundus observation apparatus that effectively executes dispersion compensation.  <P>SOLUTION: The eye fundus observation apparatus functions as an optical image measuring apparatus that divides broadband light (low coherence light LO) into signal light LS and reference light LR, generates interference light LC by piling the signal light LS going via the fundus on the reference light LR going via a reference mirror 174 and forms a fundus image from the detection results for the interference light LC. The fundus observation apparatus corrects the influences of dispersion of reference light LR from the information of eyeballs, then generates the interference light LC from the low coherence light LO and detects this interference light LC to form an OCT fundus image from the detection results. By this, an effective dispersion compensation taking account of the influences of dispersion caused by the eyeball optical system becomes possible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292878-A (JP)
Title: Lens barrier device
Inventor: KATSUTA TETSUYA
IPC: G03B11/04
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To simplify and make compact a lens barrier device installed in a digital camera, etc. and to improve its shock resistance.  <P>SOLUTION: The lens barrier device includes: a base 10 that defines an aperture 10a; a barrier blade 20 supported on the base so as to be freely swingable between an open position for opening the aperture and a closed position for closing the aperture; a drive mechanism that drives the barrier blade; and a restriction mechanism that restricts the barrier blade to the closed position or to the open position. The drive mechanism uses a drive motor 30 that is directly connected to the barrier blade and that performs opening/closing operations. The restriction mechanism uses an electromagnetic actuator 40 including a lock pin 41 that restricts moving of the barrier blade and can release the restriction before the moving of the barrier blade by the drive motor, when the barrier blade is at the closed position or at the open position. Accordingly, the device can prevent arbitrary moving of the barrier blade while achieving simplification of the structure and compactness of the device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298467-A (JP)
Title: Board inspecting device
Inventor: SAKAMOTO KATSUAKI
IPC: H05K3/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive board inspecting device for measuring a current value between a power source part and a part to be measured.  <P>SOLUTION: An insulation circuit part InC-y has an operation amplifier A2-y, a resistance Rs-y, a Zener diode D1-y, a limiter LM-y, a resistance R2-y, a diac D2-y, and an operation amplifier A3-y. An output from an operation amplifier A1 is connected to a noninverting input terminal of the operation amplifier A2-y. An output from the operation amplifier A2-y is input into an input terminal of a board connection part MaR-y through the resistance Rs-y and the limiter LM-y. An output from the operation amplifier A2-y is input into an inverting input terminal of the operation amplifier A2-y through the operation amplifier A3-y or the like. Hereby, each current value flowing in a plurality of resisters Rx-y to be measured is measured simultaneously between the power source part EC- and the board connection part MaR-y, and even during a short circuit time of some part Rx-y to be measured, a current value flowing in another part Rx-y to be measured can be measured accurately.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296695-A (JP)
Title: Driving wheel bearing device
Inventor: KAWAMURA HIROSHI
IPC: B60B35/18
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving wheel bearing device to which relatively easy work is applied for preventing the rattling and come-off of a joint portion between a shaft and a hub ring during torque transmission.  <P>SOLUTION: The driving wheel bearing device comprises the hub ring 1, an outside joint member 2 of a constant velocity universal joint and a double-row rolling bearing 3 unitized together, the double-row rolling bearing 3 having a rolling surface on the outer periphery of the hub ring 1 and on the outer periphery of the outside joint member 2 of the constant velocity universal joint. A shaft part 22 of the outside joint member 2 of the constant velocity universal joint is internally fitted to the hub ring 1 and a hardened spline 26 of the shaft part 22 is fitted in close contact with an cylindrical face 14 of the hub ring 1 to form a torque transmission portion, and a fitted portion 24 of the shaft part 22 is diameter-enlarged and bitten into an uneven portion 12 of an inner periphery 11 of the hub ring 1 to form a come-off-preventing portion. The spline 26 and the cylindrical face 14 are easily set to be joined to each other, and so the good-performance torque transmission portion is stably formed with easy work.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296162-A (JP)
Title: Oxygen separating membrane
Inventor: SHIMANOE KENGO
IPC: B01D71/02
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen separating membrane superior in oxygen permeability and usable at a comparatively low temperature without requiring contrivance on complicated structure.  <P>SOLUTION: The oxygen separating membrane contains a dense membrane comprising a metal oxide having a perovskite structure expressed by general formula Ba<SB>1-x</SB>A<SB>x</SB>O<SB>3</SB>, BaFe<SB>1-y</SB>M<SB>y</SB>O<SB>3</SB>, or Ba<SB>1-x</SB>A<SB>x</SB>Fe<SB>1-y</SB>M<SB>y</SB>O<SB>3</SB>, in which A expresses La, K, Mg or Y, or combination of them; x is 0.01-0.5; M expresses In, Ce, Zr, Nb, Bi, Cu, Ni, Ti or Zn, or combination of them; and y is 0.01-0.5.  <P>COPYRIGHT: (C)2009,JPO&INPIT