baber/WOPTO huggingface dataset:
Patent JP-2009197600-A (JP)
Title: Fuel injection valve control device and fuel injection valve control system
Inventor: NARUSE HIDEO
IPC: F02M51/00
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve control device capable of both reducing a variation of injection switch timing and suppressing an electric power loss and noise generation in regard to the fuel injection valve having a piezoelectric element as an actuator.  <P>SOLUTION: A charging circuit is applied to a piezoelectric injector constituted so that a back pressure control valve starts a valve opening operation by the extension of the piezoelectric element when a piezoelectric voltage which rises in accordance with an electric charge for the piezoelectric element exceeds a threshold Vth. At charging the piezoelectric element, the charging circuit gradually raises the piezoelectric voltage by repeatedly increasing and lowering a drive current flowing to the piezoelectric element a plurality of times. The operation of the charging circuit is controlled so that a rising speed (voltage gradient a3) of the piezoelectric voltage accompanied by the current rise of a specific time after the second time of the plurality of times of driving current rise is higher than a rising speed (voltage gradient a2) of the piezoelectric voltage accompanied by a current rise one time prior to a specific time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235878-A (JP)
Title: Solar cell and manufacturing method therefor
Inventor: IKENOUE YOSHIAKI
IPC: H01L21/205
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell capable of executing highly efficient optical conversion that is industrially useful and to provide a manufacturing method thereof.  <P>SOLUTION: The solar cell has a structure in which a buffer layer made of a group-III nitride semiconductor and a group-III nitride semiconductor layer (p-type layer/n-type layer) having a p-n junction are provided on a different type of substrate. The solar cell has a compound semiconductor layer in which at least one type selected from a group of group-III nitride semiconductor layers having a p-n junction with the buffer layer is formed by a sputtering method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201236-A (JP)
Title: Electric motor and method for fixing stator of the electric motor
Inventor: FUJITA AKIRA
IPC: H02K5/04
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing the stator of an electric motor, having little loss and deterioration of materials by minimizing a range where a compression stress applied to an iron core, in particular, a yoke portion which the stator influences, and to provide a high-efficiency electric motor.  <P>SOLUTION: The stator of the electric motor has a segment-shape convex portion on the outer circumference of a yoke, and a case of the electric motor has a segment-shape concave portion on the inner circumference. Furthermore, a coupling portion is provided to couple the stator of the electric motor and the case of the electric motor by mating the convex portion to the concave portion, and a gap is provided between the outer circumference of the yoke of the stator of the electric motor and the inner circumference of the case of the electric motor, excluding the coupling portion between the stator of the electric motor and the case of the electric motor. In addition, to obtain higher motor efficiency, the cross-sectional shape of the end of the convex portion is preferably formed in a spiral, in the direction of the rotating shaft of the electric motor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199905-A (JP)
Title: Organic light-emitting device and electron equipment
Inventor: GOMI KAZUHIRO
IPC: H01L51/50
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light-emitting device that has high jointig strength and high-imensional precision when an electrode and a barrier rib part are jointe, and to provide equipment having such a type of organic light-emitting device.  <P>SOLUTION: A display device 10 is equipped with a TFT circuit substrate 20; an anode 3 installed on one face side of the TFT circuit substrate 20; an organic semiconductor layer 7 installed on the anode 3; a barrier rib part 35 installed on one face side of the TFT circuit substrate 20 and partitions the organic semiconductor layer 7; and a cathode 8, arranged opposing the anode 3 via the organic semiconductor layer 7. The cathode 8 contains metal atoms, oxygen atoms bonded to the metal atoms, and eliminative group that is bonded at least to either of the metal atoms or the oxygen atoms, and in the cathode 8, the eliminative group existing in the vicinity of the surface of the cathode 8 becomes eliminated, at least from either of the metal atoms or the oxygen atoms due to energy imparted at least to a portion of its region, and is jointed to the barrier rib part 35 by adhesiveness developed in the surface region of the cathode 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198114-A (JP)
Title: Hot water storage type water heater and assembling method of hot water storage type water heater
Inventor: HONMA FUMIKO
IPC: F24H1/18
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of being inconvenient such as newly requiring to secure a pipe laying space, since there are many cases of laying a pipe to a water supply pipe and a faucet in a house in advance up to the vicinity of an installation place of a water heater, though a conventional water heater requires labor and cost for laying an electric insulating pipe in installation between the faucet in the house and itself operated by a user so as not to cause an electric shock via the pipe even if electric leakage is caused.  <P>SOLUTION: This hot water storage type water heater includes a casing 2 incorporated with a hot water storage tank 1, the water supply pipe 3 connected to a water supply source existing outside the casing 2, a tank water supply pipe 6 connecting the water supply pipe 3 and the hot water storage tank 1 and incorporated into the casing 2, a water supply joint 5 connecting the tank water supply pipe 6 and the water supply pipe 3 and installed in the casing 2, a first spacer 11 interposed between the water supply joint 5 and the casing 2 and constituted of an electric insulating material. The water supply joint 5 and the casing 2 are electrically insulated by the first spacer 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203092-A (JP)
Title: Vessel holding member
Inventor: KATO HIDEKI
IPC: C30B15/10
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel holding member which includes sufficient strength and whose shape is stable even when strong tensile force is applied to the circumferential direction.  <P>SOLUTION: The vessel holding member is constituted of a bottomed cage-like mesh body 10 and a matrix with which the mesh body 10 is coated. The mesh body 10 is formed by weaving strands 12 obtained by bundling a plurality of carbon fibers and includes strands 12A, 12B obliquely oriented with respect to the central axis L of the mesh body 10. Further, the mesh body 10 includes vertical strands 12C oriented in the same plane as the central axis L of the mesh body 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204832-A (JP)
Title: Optical film, polarizing plate, image display device and manufacturing method of the optical film
Inventor: YONEYAMA HIROYUKI
IPC: G02B1/111
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film which is superior in at least one of low reflectivity, coated surface shape, film strength, and mass productivity, and to provide a polarizing plate and an image display provided with the optical film.  <P>SOLUTION: The optical film includes at least one low-refractive index layer on a transparent support, the low-refractive index layer being obtained by curing a composition containing (A) a polymerizable compound which does not contain fluorine atoms and having two or more ethylenic unsaturated groups within a single molecule, (B) low-refractive index inorganic fine particles, and (C) a polyrotaxane compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205446-A (JP)
Title: Storage place operation planning device and operation method
Inventor: HOJO SHIGETO
IPC: G05B19/418
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage place operation planning device and an operation method for satisfying long-term needs such as the load leveling in the product moving operation of a plurality of storage places.  <P>SOLUTION: This storage place operation planning device is provided with: a carry-out lot creation processing means for inputting order data unallocated to a storage place and order data allocated but not carried in the storage place, and for creating carry-out lot data; a product movement frequency evaluation value creation processing means for inputting carry-out lot data created by the carry-out lot creation processing means and storage place accumulation state data, and for creating the total number of times to move the product generated when physical distribution equipment carries in and carries out the product within a schedule period and moves the product and when the order of stacking in the storage place is changed, as an evaluation value; a carry-out lot/storage place allocation processing means for deciding the combination of the unallocated carry-out lots and the storage places so as to minimize the movement frequency or to level the movement frequency between the storage places on the basis of evaluation functions using the evaluation value created by the product movement frequency evaluation formula creation processing means; and a storage place instruction processing means for outputting the combination of the carry-out lots and the storage places determined by the carry-out lot/storage place allocation processing means as an operation instruction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209517-A (JP)
Title: Positioning jig and construction method for embedded column
Inventor: BARYU SHOICHI
IPC: E02D27/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning jig and a construction method for an embedded column, which enable a connecting material for use in the positioning of the embedded column to be recovered in a recyclable manner, and which enable the fine adjustment of the positioning of the embedded column to be performed even in the state of connecting the embedded column and the connecting material together.  <P>SOLUTION: The positioning jig 5 for the embedded column makes the embedded column 1A and the connecting material 3 connected together so that the positioning of the plurality of embedded columns 1A can be performed by means of the rod-like connecting materials 3 which are laid among the plurality of embedded columns 1A erected in accordance with a ground mark, respectively. The positioning jig 5 comprises a holding portion 7 which is detachably attached to the embedded column 1A, and a connecting material fixing portion 9 which is detachably attached to the connecting material 3. The connecting material 3 can be freely attached to/detached from the connecting material fixing portion 9, and the holding portion 7 can be freely attached to/detached from the embedded column. Thus, the connecting material 3 can be easily detached from the embedded column even if the operation of separating the connecting material 3 from the embedded column 1A is not performed, and the connecting material 3 can be recovered in a recyclable manner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212644-A (JP)
Title: Photographing device
Inventor: TAKAHASHI ISAO
IPC: H04N101/00
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device easy to perform classification and search after photographing.  <P>SOLUTION: The photographing device includes: an imaging device 2 for photographing an object image to output image information; a camera operation portion 102 for establishing photographic conditions in a prescribed range; a release operation portion 100 in which a photographing indication operation is performed by a user; a generation portion 5 for generating information on photographer's degree of attention for a photographed scene upon further superfluous operation, if the further superfluous operation is performed by camera operation portion 102 at the limit of the prescribed range before photographing by the photographing indication operation; and a control portion 5 for adding the degree of attention information to the image information obtained by photographing to record on recording media 7 and 12, if photographing is performed by the photographing indication operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211868-A (JP)
Title: Structure for extracting light from light emitting element
Inventor: MORITA HIDEAKI
IPC: H01L51/50
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of a light emitting element by arranging a diffraction structure different from a conventional diffraction structure on a light extraction surface side of the light emitting element such as an organic electroluminescent element.  <P>SOLUTION: In this structure for extracting light, a slant structural body having a slant structure in which high-refractive-index regions 2 and low-refractive-index regions 3 are repeated at a certain cycle in a one-dimensional direction along a flat plate 1, and the high-refractive-index regions 2 and the low-refractive-index regions 3 are inclined at a certain slant angle with respect to the normal of the flat plate 1 is arranged on a light extraction surface side of a luminescent layer 11 of the light emitting element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209592-A (JP)
Title: Junction structure for steel frame column and steel frame beam
Inventor: OHATA EIICHI
IPC: E04B1/24
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sufficient proof-stresses against tensile forces, compression forces and shearing forces applied onto a steel frame column and a steel frame beam, by a joining metal of simple constitution, to reduce a cost, and to shorten terms of work.  <P>SOLUTION: A junction structure 1 joins the steel frame column 10 having a web part 11 and a flange part 12, to the steel frame beam 20 having a web part 21 and a flange part 22, by the joining metal 30, the joining metal 30 has a bottom plate part 31, and a side plate part 32 erected at a right angle with respect to the bottom plate part 31, and having an insertion-through portion 33 with a tip extended more than the bottom plate part 31, the flange part 12 of the steel frame column 10 forms a slit hole 13 formed in a portion crossed with the flange part 22 of the steel frame beam, the insertion-through portion 33 of the side plate part 32 is inserted into the slit hole 13, the insertion-through portion 33 of the side plate part 32 is fixed under the condition where the insertion-through portion 33 is abutted on the web part 11 of the steel frame column 10, and the bottom part 31 of the joining metal 30 is fixed under the condition where the bottom part 31 is abutted on the flange part 22 of the steel frame beam 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208735-A (JP)
Title: Vehicle speed control device
Inventor: NAGAI YOSHIYUKI
IPC: B60W30/16
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To properly control vehicle speed when brake operation is performed during follow-up control.  <P>SOLUTION: A vehicle speed control ECU (Electronic Control Unit) 1 includes: an operation detection part 116 which detects brake operation by a driver; a first distance determination part 121 which determines whether distance between two vehicles detected by a distance detection part 115 is not smaller than a first threshold set beforehand when the brake operation is detected by the operation detection part 116 in a state that vehicle speed is controlled by a follow-up control part 118; and a first instruction part 122 which makes a constant speed control part 117 control the vehicle speed instead of a follow-up control section 118 when distance between two cars is determined not smaller than a first threshold by the first distance determination part 121.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213544-A (JP)
Title: Game machine
Inventor: MINE TAKEHIRO
IPC: A63F5/04
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having a push button type switch device can execute diversified performances.  <P>SOLUTION: The push button type switch device 30 is provided with two sensors, a sensor electrode 51 which detects a contact with a button part 31, and a second photo-interrupter 46 for detecting that the button part 31 moves a certain distance, and is configured to change a sensor selection of a drive control device in the middle from one to the other. The game machine is configured to select the sensor electrode 51 at first, rotate the button part 31 by the player's contact with the button part 31, change the selection of the sensor to the second photo-interrupter 46, allow the second photo-interrupt 46 to detect that the button part 31 moves a certain distance, and thus inversely rotate the button part 31 so as to change the operation of the button part 31 in two steps.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214389-A (JP)
Title: Flow casting device, solution film forming equipment and solution film forming method
Inventor: KATO AKIFUMI
IPC: B29C41/24
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of air entrainment in a flow casting process.  <P>SOLUTION: The peripheral surface 32c is made to travel in the X-direction by the rotation of a drum body 32a. A flow casting die 30 discharges the dope 21 on the peripheral surface 32c. The dope 21 forms flow casting beads 40 from a flow-out port 30a to the peripheral surface 32c and then forms a flow casing film 33 on the peripheral surface 32c. A peel-off roller 34 peels-off the flow casting film 33 from the peripheral surface 32c and the flow casting film is sent to a tenter as a wet film 47. The peripheral surface 32c after the flow casting film 33 is peeled off is butted to a sponge roller 76. Droplets formed on the peripheral surface 32c is absorbed by the sponge roller 76. In a drying wind chamber 75, drying wind is blown to the peripheral surface 32c to vaporize the droplets remaining on the peripheral surface 32c and the formation of the droplets on the peripheral surface 32c is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262177-A (JP)
Title: Image display apparatus
Inventor: OBA HARUO
IPC: G09G5/00
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus with which digital images provided via an external recording medium can be easily viewed, even if the user does not possess a personal computer or other display apparatus.  <P>SOLUTION: A communication/medium change-over switch 64 of the image display apparatus 50 selectively performs switching, between a digital image data supplied from an external recording medium via a socket 53 and a digital image data read from a built-in memory 63, and sends the data to an image processing block 65. Digital image data read from the built-in memory 63 is sent to the image processing block 65 as normal state, however, when an external recording medium is set in the socket 53, the communication/medium change-over switch 64 is activated, and a digital image data supplied from the external recording medium via the socket 53 is selected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222527-A (JP)
Title: Gas concentration measuring method and apparatus
Inventor: TAURA MASAZUMI
IPC: G01N21/359
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas concentration measuring method and a measuring apparatus, measuring the gas concentration of gas generated in a sealed vessel such as a boiler, a refuse incinerator, or a combustion chamber of a combustion engine, or that of gas delivered from the sealed vessel to the outside with the usage of a laser light, and effectively measuring the gas concentration of plural kinds of gases with a simple system.  <P>SOLUTION: In the gas concentration measuring method for measuring the gas concentration from an absorbed amount of the laser light of the specified wavelength by irradiating a measurement gas atmosphere with the laser light of the specified wavelength, a driving current is alternately switched between adjacent gas absorbing wavelengths in a wavelength sweeping range by the driving current of one laser diode, the laser light corresponding to two kinds of gasses is generated by time dividing from the one laser diode, the generated laser light is respectively irradiated by the same laser beam, and the gas concentration of the two kinds of the gases is calculated from a light receiving signal which is obtained by receiving the irradiated laser light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225575-A (JP)
Title: Closure
Inventor: AKIMOTO KIMIHIRO
IPC: G02B6/44
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent falling-off of a sealing member from a divided sleeve by a falling-off preventing part.  <P>SOLUTION: A closure 1 is a box-shaped closure that internally stores a connecting part C between cables A, B; the closure includes a pair of two divided sleeves 2, 3 in contact with each other, in a mutually facing direction across the connecting part C; a sealing member 10 interposed at the contact part between the divided sleeves 2, 3; and the sealing member 10 has a falling-off preventing part 12 that prevents falling-off from the divided sleeve 2, when the seal member is placed on the divided sleeve 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223689-A (JP)
Title: Apparatus and method for controlling number of tasks, and computer program
Inventor: URUSHIMA FUMITOSHI
IPC: G06F9/48
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for controlling the number of tasks and a computer program, wherein the number of tasks allowed to be simultaneously processed in parallel can be dynamically controlled without increasing operation processing loads.  <P>SOLUTION: When a plurality of tasks are simultaneously executed by parallel processing, the number of tasks allowed to be simultaneously executed is controlled. The number of tasks to be simultaneously executed is added in each prescribed number of tasks, and in each addition of tasks, a throughput of one operation unit is measured in each task. The sum of measured throughputs is calculated and whether the calculated sum of throughputs is larger than the sum of throughputs obtained just before adding the prescribed number of tasks or not is determined. When it is determined that the calculated sum of throughputs is larger than the sum of throughputs obtained just before adding the prescribed number of tasks, the addition of tasks is continued, and when determining that the calculated sum of throughputs is less than the sum of throughputs obtained just before adding the prescribed number of tasks, the addition of tasks is stopped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225301-A (JP)
Title: Method of driving photoelectric conversion apparatus
Inventor: TAKADA HIDEAKI
IPC: H04N5/335
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of a gain difference in a read signal while reducing a chip area.  <P>SOLUTION: In a photoelectric conversion apparatus including a capacitor, third wiring for outputting a signal from the capacitor via a switch and a plurality of first wiring between the capacitor and the third wiring, second wiring is provided with a wiring capacity different from that of each of the first wiring. While a pixel signal is output to the third wiring, at least one first wiring and the second wiring are electrically connected to the third wiring.  <P>COPYRIGHT: (C)2010,JPO&INPIT