baber/WOPTO huggingface dataset:
Patent JP-2008170028-A (JP)
Title: Heat exchanger
Inventor: IZAKI HIROKAZU
IPC: F25B47/02
Filed: 2007-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of minimizing a defrosting time and further minimizing energy used in defrosting.  <P>SOLUTION: A refrigerant pipe 37 of an atmospheric air-side heat exchanger 15 is divided into a lower stage portion 41 disposed at a lower portion, an upper stage portion 42 and an intermediate stage portion 43 vertically disposed at an upper part of the lower stage portion 41. A refrigerant of which a pressure is properly reduced by a pressure reducer 13 flows into the lower stage portion 41 from a refrigerant inlet 47 of a lower portion of the atmospheric air-side heat exchanger 15 first, and then successively flows to a leeward row 45, a bent portion 46 and a windward row 44, here, the refrigerant radiates heat so that frost at a lower portion in the lower stage portion 41 is melted. The refrigerant radiating heat at the lower stage portion 41 and flowing out from a refrigerant outlet 48, is divided by a flow divider 60 to flow into the upper stage portion 42 and the intermediate stage portion 43 from refrigerant inlets 53, 58, and flows to refrigerant pipes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008171155-A (JP)
Title: Simulation device
Inventor: NAKAO TAKAO
IPC: G06F11/28
Filed: 2007-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general-purpose simulation device capable of easily performing a customizing process without error even by an unskilled person.  <P>SOLUTION: This simulation device 1 comprises a model operation part 20 which outputs a false signal to a controller 9 as an evaluation object, a signal measurement part 21c which measures a control signal input in the controller 9 in response to the false signal, and an evaluation part 41 which evaluates the controller 9 based on the data measured by the signal measurement part 21c. The model operation part 20 comprises a general-purpose model corresponding to the plurality of controllers 9. The device comprises a parameter setting part 43 which customizes the general-purpose model to the model characteristics corresponding to the controller 9 as the evaluation object. The parameter setting part 43 comprises a guidance display part 43a which guides/displays to set each parameter based on previously set priority and limits the setting range of the parameter to be set next based on the set parameter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008171196-A (JP)
Title: Fish counting method, fish photographing device, and fish counting system
Inventor: TAKEUCHI YASUNORI
IPC: G06T1/00
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fish counting method, a fish photographing device and a fish counting system, capable of improving the counting accuracy for counting of fishes moving in a fish-way.  <P>SOLUTION: The counting system 10 includes a hydraulic turbine 20 including a plurality of compartments 24, a camera 30 provided in each compartment 24 within the hydraulic turbine 20, and a computer 40 for analyzing images taken by each camera 30 within the hydraulic turbine 20 for counting and tabulating fish.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008172155-A (JP)
Title: Coil component
Inventor: NOMOTO KEIICHI
IPC: H01F27/255
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil component which ensures superior normal-mode characteristics and space saving.  <P>SOLUTION: A coil component includes a drum core 20, a first coil 30A arranged at a spool section 24, a second coil 30B arranged at the spool section 24, a ring core 40 which has an insertion hole 41 for inserting the drum core 20 as well as at least two notch sections 45 on a facing surface 43b in opposition to either a first collar section 21 or a second collar section 22 and is arranged to surround the first coil 30A and the second coil 30B, and terminal members 50 which are fixed to both end sides of the notch sections 45 on the ring core 40 and to which terminals 32A and 32B are connected. The terminals 32A and 32B are pulled out respectively from the notch sections 45, and the terminal 32A is electrically connected with the terminal member 50 positioned at one end side of the notch sections 45, while the terminal 32B is electrically connected with the terminal member 50 positioned at the other end side of the notch sections 45.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173708-A (JP)
Title: Leg type mobile robot and walking control method for the leg type mobile robot
Inventor: KAJIMA HIDEKI
IPC: B25J13/00
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg type mobile robot capable of walking stably by detecting the contact of a foot flat part with a floor surface without using a contact-type sensor used in the foot flat part when walking.  <P>SOLUTION: This leg type mobile robot is provided with a leg part connecting the foot flat part coming into contact with the floor surface when walking, and walks by driving the leg part based on walking allowance data. The mobile robot is provided with: a turning part being at least a part of the foot flat part and constituted to turn around a turning shaft for the leg part; a storage part storing the information about a shape of the turning part; and a relative position attitude detection part detecting the relative position attitude information of the turning part for the leg part. The mobile robot calculates height from the turning part to the lowest point of the foot flat part, based on the information about the shape of the turning part and the relative position attitude information, and corrects an amount of driving in the direction of height of the leg part, based on the walking allowance data and the height.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177763-A (JP)
Title: Method and device for calibrating lens and method and device for calibrating image sensing device
Inventor: KUNIYONE YUJI
IPC: H04N5/232
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently calibrate a lens having a wide view angle such as an equal-distance projection optical system and a foveated optical system or an image sensing device therewith.  <P>SOLUTION: A method for calibrating the lens uses a pattern for a calibration. The method for calibrating the lens has an image sensing process generating a plurality of images by sensing the projection images for the pattern for calibration through the lens a plurality of times while changing a relative positional relationship between the lens and the pattern for calibration in response to the view angle of the lens. The method for calibrating the lens further has an acquiring process acquiring an information required for calibrating the lens on the basis of a plurality of the images.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007199715-A (JP)
Title: Apparatus for printing spacer and method of manufacturing display panel utilizing the apparatus for printing spacer
Inventor: SEO BONG-SUNG
IPC: G02F1/1339
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for printing spacers for enhancing display quality and to provide a method of manufacturing a display panel utilizing the same.  <P>SOLUTION: The apparatus for printing spacers includes a printing roller and a planarizing unit. The printing roller picks up the spacers onto an outer surface thereof and prints them on a substrate. The planarizing unit is spaced apart from the outer surface of the printing roller by a prescribed distance and operates to planarize the spacers such that the spacers are arranged in a single layer having a uniform height substantially equal to the diameter of the spacers. The planarizing unit thereby prevents the spacers from being printed on the substrate in multiple layers such that the cell gap of the display panel does not vary, thereby improving the display quality of the image by planarizing and printing the spacers picked up by the printing roller on the substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008175155-A (JP)
Title: Injector
Inventor: HORIUCHI YASUHIRO
IPC: F02M47/02
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a hydraulic circuit constitution by simplifying a combination structure of a throttling member and a check valve adjusting operation speed of a needle.  <P>SOLUTION: This injector is provided with the check valve provided with the throttling member 21 forming a seat gap channel A provided on a fuel channel 19 connecting a back pressure chamber 11 and a high pressure fuel source in an external area thereof and a low pressure channel via a common channel, and permitting flow of fuel only into the back pressure chamber 11 from the external area through a seat gap 76 of a valve element 56 when the valve element 56 provided inside opens to make fuel flow into and out from the back pressure chamber 11, and a valve element inside channel B always connecting the external area and the back pressure chamber 11 to enable circulation of fuel though the inside of the valve element 56. Difference is given between flow in and flow out quantities of fuel to and from the back pressure chamber 11. Consequently, pressure in the back pressure chamber 11 is reduced slowly and pressure in the back pressure chamber 11 is recovered (increased) quickly to adjust operation speed of the needle, and the hydraulic circuit constitution is simplified and miniaturized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176172-A (JP)
Title: Digital camera
Inventor: SHIMIZU TAKAYUKI
IPC: G03B17/56
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of preventing a battery cover from being opened when a digital camera is attached to a tripod.  <P>SOLUTION: The digital camera 2 is equipped with: a tripod attaching section provided with a screw hole for the tripod in the bottom surface of a camera main body; the battery cover 22 which closes a battery chamber at a locking position and is locked to the camera main body 3; and leg sections. The battery cover 22 forms almost the same surface as the bottom surface, at the locking position, the tripod attaching section is projectingly provided below from the battery cover 22 at the locking position and the leg sections are provided at four corners of the bottom surface. When the digital camera 2 and a compact tripod 55 are relatively rotated and a male screw is screwed into the screw hole for the tripod, a camera platform 58 comes into contact with the tripod attaching section, to attach the digital camera 2 to the compact tripod 55. At this time, a gap of 0.8 mm is provided between the camera platform 58 and the battery cover 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181576-A (JP)
Title: Optical pickup device and electronic equipment
Inventor: SUZUKI HIROFUMI
IPC: G11B21/02
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device in which read and write performance of a recording plane of an optical disk can be kept satisfactory for a long period by almost uniformalizing friction resistance applied to all bearing parts during sliding of a main body part and by suppressing change caused by long period used of parallel degree of the recording plane and the main body part.  <P>SOLUTION: The optical pickup device has two shafts 8, 8 arranged in parallel each other, and a main body part 1 attached to the two shafts 8, 8 so as to be able to slide and reciprocating on one flat plane. This main body part 1 has two main bearing parts 15, 15 connected to one side of the shafts, and one sub-bearing part 16 connected to the other side of the shafts. Centroid G1 of the main body part 1 is positioned at the inside of a bearing part region Z1 formed by connecting centers of all bearing parts 15, 16 so as to form an external form.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180828-A (JP)
Title: Liquid crystal display device
Inventor: SAKAKIBARA KOJI
IPC: G02F1/1368
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device having improved holding ability of pixel potential by increasing the holding capacity of pixel potential necessary for driving a pixel of a liquid crystal display device.  <P>SOLUTION: The liquid crystal display device is equipped with: a scanning line 1-3 which is formed along a first direction on one substrate of a pair of substrates formed across liquid crystal; a signal line 8-1 formed along a second direction intersecting the first direction; a pixel electrode disposed at a position corresponding to an intersection part of the scanning line 1-3 and the signal line 8-1; a transistor which performs switching control of the pixel electrode; and capacitors 4-1, 4-2 which are electrically connected with the pixel electrode, wherein an electrode opposite to pixel electrodes having pixel potentials of the capacitors 4-1, 4-2 is equipped with a first electrode 8-2 having high potential with respect to the pixel potentials and a second electrode 8-4 having low potential with respect to the pixel potentials.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007199719-A (JP)
Title: Power control method for heating roller, power control unit, and recording medium
Inventor: CHAE YOUNG-MIN
IPC: G03G15/20
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power control method for a heating roller, a power control unit and a recording medium.  <P>SOLUTION: Provided is the power control method of controlling roller power supplied to a heating resistor included in a heating roller that an image forming apparatus is equipped with for toner image fixation. The power control method comprises: (a) gradually increasing a maximum level of a source power supplied from an external source up to a specific maximum supply level and supplying the maximum source power to the heating resistor as the roller power; (b) measuring a surface temperature of the heating roller and further supplying the source power to the heating resistor as the roller power until the measured surface temperature reaches a specific fixing target temperature; and (c) fixing a toner image onto a printing medium by using the heating roller.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008182557-A (JP)
Title: Road-to-vehicle communication system and optical beacon used for the system
Inventor: TOTANI MASAHIRO
IPC: H04B10/11
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road-to-vehicle communication system which can recognize a distance to a predetermined location in direction of travel with high accuracy, and to provide an optical beacon used for the system.  <P>SOLUTION: A road-to-vehicle communication system has an on-vehicle device 2 of a vehicle C driving on a road R, and an optical beacon 4 having a floodlighting/receiving device 8 for setting a communication range A comprising a downlink region DA and an uplink region UA on the road R. The floodlighting/receiving device 8 sets a point u2, which is farther upstream end of the uplink region UA to a more upstream side, as compared with a point d2 which is the upstream end of the downlink region DA.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179295-A (JP)
Title: Column-attached knee airbag device
Inventor: KITANO AKIRA
IPC: B60R21/20
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress steering vibration generated during traveling condition or the idling condition of a vehicle.  <P>SOLUTION: A column-attached knee airbag device 10 is arranged below a rear end side of a steering column 12. An airbag module 54 of the column-attached knee airbag device 10 is supported by a column tube 26 by a fitting bracket 70 via an elastic body 80. Thus, a dynamic damper 46 with the airbag module 54 being a mass is constituted, and effectively worked to suppress the steering vibration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007176483-A (JP)
Title: Leading vehicle selection system, distance control device, distance warning device, and recording medium
Inventor: NISHIMURA TAKAO
IPC: B60W30/02
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To make distance control and distance warning for a selected leading vehicle fit to a passenger feeling by enabling earlier start or cancel of selection of the leading vehicle.  <P>SOLUTION: Selection as the leading vehicle is canceled, when its predictive lateral position is out of the region of the own vehicle lane although the current lateral position is in a region of the own vehicle lane. The selection as the leading vehicle is kept, when the current lateral position is in the region of the own vehicle lane and the predictive lateral position is also in the region of the own vehicle lane. When the current lateral position is out of the region of the own vehicle lane, and the predictive lateral position is in the region of the own vehicle lane, selection as the leading vehicle is started. When the lateral position is out of the region of the own vehicle lane, and the predictive lateral position is also out of the region of the own vehicle lane, selection of the leading vehicle is not made. Herewith, by considering the predictive lateral position, proper selection as the leading vehicle can be made under a variety of conditions, thereby realizing proper distance control and distance warning.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007327028-A (JP)
Title: Polyester resin composition containing metal salt of sulfonamide compound
Inventor: HORIKOSHI TAKAHIRO
IPC: C08K5/435
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition improved in crystallization rate.  <P>SOLUTION: The polyester resin composition comprises (a) a polyester resin and (b) a metal salt of a sulfonamide compound having a structure represented by general formula (1) (wherein R and R' independently represent a hydrogen atom, a halogen atom, an alkali metal atom, an amino group, an alkyl group having 1 to 10 carbon atoms which may be branched or may have a substituent, an alkoxy group having 1 to 10 carbon atoms which may be branched or may have a substituent, or a cyclic group having 3 to 30 carbon atoms which may have a substituent, provided that R and R' may together form a cyclic group; and n represents an integer of 1 or 2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186211-A (JP)
Title: Computer system
Inventor: TAKASUMI HIROSHI
IPC: G06F3/06
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To preferentially perform transmission/reception processing of a data transfer command to a higher priority OS by restricting an IOPS and an MBPS when using an HBA from each OS to a prescribed threshold value when the plurality of OSs physically uses the same HBA.  <P>SOLUTION: In this computer system, OSs 111, 121 include HBA drivers 113, 123 respectively for controlling the HBA 140, The HBA driver has: a means relaying a command for data transfer issued to a storage device from the OS, and calculating transmission/reception performance of the data transfer command to a logical volume of the storage device or the HBA; and a means deterring execution exceeding prescribed performance of data transfer command transmission/reception.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185445-A (JP)
Title: Battery residual quantity determination device and method
Inventor: TAMURA AKINARI
IPC: G01R31/36
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery residual quantity determination device capable of accurately determining the residual quantity state in response to the operation state of a battery.  <P>SOLUTION: This battery residual quantity determination device includes a voltage detecting means for detecting the output voltage of the battery, a current detecting means for detecting the output current of the battery, a temperature detecting means for detecting the temperature of the battery, a memory for storing data in which a threshold is stored in response to the current value and temperature value, and a control section for outputting a detection signal showing that the battery residual quantity is smaller than the residual quantity value corresponding to the threshold when the output current value detected by each of the current detecting means and temperature detecting means and the threshold stored in the data for the detected temperature is larger than the output voltage detected by the voltage detecting means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185301-A (JP)
Title: Hot water supply device
Inventor: KITANISHI HIROSHI
IPC: F24H1/10
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a dimension and a weight of an apparatus, and to improve efficiency and supplied-hot water temperature performance in a hot water supply device performing hot water supply, heating and bathing by a single heat source.  <P>SOLUTION: In this one-can multiple-water channel hot water supply device provided with a hot water supply circulation circuit 6 for heating water supplied from a water supply passage 1 by combustion of a burner 2, supplying hot water to a hot water supply passage through a heat exchanger 20 for recovering latent heat and a heat exchanger 19 for supplying hot water, and returning hot water to the heat exchanger 19 for supplying hot water again through a hot water supply circulation pump 5, and further provided with use-side heat exchangers 3, 4 in the hot water supply circulation circuit 6 to form a circuit to supply heat to a load side, and a hot water supply circuit 3 branched from the hot water supply circulation circuit 6 through the use-side heat exchangers 3, 4 for supplying hot water to a faucet 10 or a bathtub, the hot water supply circulation pump 5 is rotated when both of the hot water supply-side heat exchanger and the use-side heat exchanger are simultaneously used to improve the supplied-hot water temperature performance in the simultaneous use.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189322-A (JP)
Title: Hinged cap
Inventor: IIZUKA SHIGEO
IPC: B65D47/06
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinged cap which enables a user of a container to use it by changing the diameter of the spout for a content liquid if necessary.  <P>SOLUTION: The hinged cap consists of a cap main body, an inner cap mounted on the upper part of the cap main body so as to be freely removable, and a lid body integrally molded with the cap main body through a hinge, and is mounted on a mouth cylindrical part of a container main body. The hinged cap is characterized in that the cap main body has a spouting cylinder, the upper wall continuously provided on the outer periphery of the spouting cylinder and continuously provided with the hinge at a specified position on the outer edge, and an engaging part mounting the inner cap, and in that the inner cap consists of a mounting part engaged with the engaging part of the cap main body and a spouting lid part continuously provided to the mounting part through the hinge part so as to be freely turnable, provided with a small-diameter spouting cylinder on the top, and a spouting lid part engaging the top of the spouting cylinder of the cap main body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192711-A (JP)
Title: Magnetic memory
Inventor: NEHASHI RYUSUKE
IPC: H01L29/82
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic memory wherein a write current is small and the selectivity of a memory cell is superior.  <P>SOLUTION: The magnetic memory includes a magnetic resistance element 4 and a write wiring 5. The magnetic resistance element 4 includes a fixed ferromagnetic layer 1, a free ferromagnetic layer 3 and a nonmagnetic layer 2 provided between the fixed ferromagnetic layer 1 and the free ferromagnetic layer 3, so as to store data in the free ferromagnetic layer 3. The free ferromagnetic layer 3 includes a magnetic wall moving area 62 and an inversion nucleation area 61 that is bonded to the magnetic wall moving area 62 and is formed so that its magnetization is more easily inverted than the magnetic wall moving area 62. The write wiring 5 is located adjacent to the inversion nucleation area 61, and first write current is applied thereto to produce a magnetic field for inverting the magnetization of the inversion nucleation area 61.  <P>COPYRIGHT: (C)2008,JPO&INPIT