baber/WOPTO huggingface dataset:
Patent JP-2009065890-A (JP)
Title: Heating method for agricultural greenhouse
Inventor: KAMIIKE TAKUYA
IPC: A01G9/24
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating method for agricultural greenhouse by which a large scale double layer-type agricultural greenhouse used for production of orange or the like grown in a greenhouse can be easily provided and heating costs in winter or a cold season can be drastically reduced.  <P>SOLUTION: The heating method for an agricultural greenhouse comprises lining the side surfaces with a translucent sheet or a translucent film; and placing a translucent air mat 14 in the vicinity of the ceiling surfacethe in the large scale agricultural greenhouse having a ceiling surface, composed of a plane constructional member whose ceiling surface and the side surfaces have lighting property, and employed for production of orange or the like grown in a greenhouse. According to the method, at night, a heater 17 set up in the greenhouse is operated to introduce warm air generated by the heater 17 through a duct 18, disperses and blows out the warm air into the greenhouse, and at the same time, feed a part of the warm air generated by the heater 17 to the translucent air mat 14 to be blown up, and blows out the warm air flowing out of the translucent air mat 14 into the greenhouse, and in the day time, the operation of the heater 17 is stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066715-A (JP)
Title: Cutting tool
Inventor: KIKUCHI TAIJI
IPC: B23F21/16
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry-work cutting tool having improved chip discharging performance while preventing the welding of chips and their debris without the need for greatly polishing or grooving the back face.  <P>SOLUTION: A hob 100 is provided for discharging chips from a chip pocket 103 to the outside during cutting work with a blade part 102. The surface of the back face 102f of the blade part 102 is coated with a coat 100c formed of diamond-like carbon. The outermost surfaces of a cutting blade 102a, a rake face 102b, and flank faces 102c-102e of the blade part 102 are coated with a coat 100b formed of at least one of Ti, Cr, Al, and Si nitrides.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073250-A (JP)
Title: Vehicle backsight display device
Inventor: KAWASAKI NAOTERU
IPC: B60R11/04
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vehicle backsight display device capable of displaying an image which does not bring discomfort.  <P>SOLUTION: The display device is equipped with backward lateral side cameras 16, 18 mounted to a vehicle 1 for shooting backward lateral sides of the vehicle 1 over a wide range and displays 12, 14 provided to be visible from a driver's seat for displaying images. Driver detection camera 11 for detecting a direction of the driver's line of sight to the displays 12, 14 is provided for obtaining narrow-range image information from the image information over the wide range shot by the backward lateral side cameras 16, 18 according to the detected direction of the line of sight, and the displays 12, 14 are made to display the information. At this time, they display a backward lateral side image which is in a mirror image relation to the visual line direction. Further, obstacle detection sensors 20, 22 are provided for detecting an obstacle at the backward lateral sides of the vehicle 1. When the obstacle is detected, an image containing the obstacle is obtained from the backward lateral side cameras 16, 18 for pop up.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074868-A (JP)
Title: Lifetime estimation method of nickel-based alloy component
Inventor: KUBUSHIRO KEIJI
IPC: G01M99/00
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifetime estimation method of a nickel-based alloy component capable of estimating a lifetime highly accurately, relative to the nickel-based alloy component comprising a polycrystalline nickel-based alloy.  <P>SOLUTION: This lifetime estimation method of the nickel-based alloy component 1 formed from the polycrystalline nickel-based alloy comprises the first process for specifying a maximally-damaged portion W having a damage of a relatively high degree based on an estimated value of a using temperature and an estimated value of a stress when the nickel-based alloy component 1 is used at each portion, and the second process for determining a rupture time until being ruptured relative to the maximally-damaged portion W by one or a plurality of methods.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075876-A (JP)
Title: Energy facility operation planning system and energy facility operation planning method
Inventor: IINO MINORU
IPC: G06Q50/06
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy facility operation planning system and an energy facility operation planning method for defining an environmental load as evaluation functions or constraints in a plurality of energy facilities, and for calculating and operating the optimal best mix operation plan.  <P>SOLUTION: Any one of the load information of a plurality of energy facilities, ejection gas relevant information, the market price information of energy, expected fluctuation rate information and demand prediction information is stored, and the optimal best mix calculation of load distribution corresponding to the energy demand of the plurality of energy facilities is performed by a best mix operation plan optimization calculation engine part 11 by using the stored information, and the error of a prescribed period is calculated with respect to the calculated load distribution, and the error correction is performed by a real time best mix operation plan optimization calculation engine part 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075978-A (JP)
Title: Cache system
Inventor: KATSURA TAKESHI
IPC: G06F12/12
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cache system capable of efficiently transferring data among a plurality of caches, when connecting the plurality of caches on a one-to-one basis to a plurality of processors.  <P>SOLUTION: The cache system has the plurality of processors 101-103; the plurality of caches 111-113 connected in a one-to-one manner plurality of processors; a controller 120, connected to the plurality of caches for controlling the data transfer between the plurality of caches; and an information memory for storing first information 121-123, showing the use oldness order of entries in own cache and the other caches for each processor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076788-A (JP)
Title: Laminated ceramic element and mounting structure thereof
Inventor: TOGASHI MASAAKI
IPC: H01G17/00
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated ceramic element capable of precisely detecting temperature, and to provide a mounting structure thereof.  <P>SOLUTION: The mounting structure has an NTC capacitor 1, an NTC thermistor, a choke coil, a switching circuit, a feedback circuit, an amplifier, and a capacitor, all arranged on a substrate S. The NTC capacitor 1 includes: a capacitor element body 15 having a plurality of insulator layers 16 to 18 stacked; first to third internal electrodes 19, 20, and 21 to 24 disposed in the capacitor element body 15; and first to third terminal electrodes 11 to 14 disposed on an external surface of the capacitor element body 15. The first internal electrode 19 is connected to only the first terminal electrode 11; the second internal electrode 20 is connected to only the second terminal electrode 12; the third internal electrodes 21 and 22 are connected to only the third terminal electrode 13; and the third internal electrodes 23 and 24 are connected to only the third terminal electrode 14. The third internal electrodes 21 to 24 are opposed to neither of the first and second internal electrodes 19 and 20 in the stacking direction of the insulator layers 16 to 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075980-A (JP)
Title: Keyboard, electronic apparatus and method of manufacturing keyboard
Inventor: KOGANEI KATSUYOSHI
IPC: H01H13/06
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard in which a gap between an operation key and a hole with the operation key inserted thereinto can be made small.  <P>SOLUTION: The keyboard includes: a top cover with a plurality of first holes provided; a keyboard frame fixed to the backside of the top cover and having a plurality of holes smaller than the first holes at positions corresponding to the respective first holes with an operation key mounting part provided around each of the second holes; a sheet switch sandwiching the keyboard frame with the top cover and provided with a cup at a position corresponding to each of the first and second holes; and an operation key mounted at the each operation key mounting part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080515-A (JP)
Title: Method and device for providing secure load sequence
Inventor: KITAGAWA DAISAKU
IPC: G06F21/12
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when performing a secured load sequence from a nonvolatile memory in which any defective access is easily generated, it is necessary to manage read data, and the number of times of memory access is increased, and a loading time becomes long, and power consumption is also increased.  <P>SOLUTION: Disclosed is a method including a step of reading encrypted data stored in the data area of a nonvolatile memory (NAND type flash ROM) 15 and additional information stored in the redundant part of the nonvolatile memory 15 from the nonvolatile memory 15; a step of performing the decryption of the encrypted data and the hash calculation of the decrypted data by using the encryption processing function of an encryption processing unit 16; a step of reading the decrypted data in a secure memory 12 associated with the processor 11; and a step of confirming that the data are genuine based on the additional information. Disclosed is a device using this method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008111106-A (JP)
Title: Liquid resin composition for sealing electronic parts and electronic component device using the same
Inventor: TSUCHIDA SATORU
IPC: H01L21/60
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid resin composition for sealing electronic parts excellent in the fluidity in a narrow gap, free from the occurrence of voids and excellent in fillet forming property, and to provide an electronic component device sealed by using the same, with high reliability (moisture resistance and thermal shock resistance).  <P>SOLUTION: The liquid resin composition for sealing electronic parts comprising (A) an epoxy resin containing a liquid epoxy resin, (B) a hardener containing a liquid aromatic amine, (C) a hydrazide compound with less than 2 μm of an average particle diameter and (D) an inorganic filler with less than 2 μm of an average particle diameter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009078676-A (JP)
Title: Wheel supporting device
Inventor: KAMIKAWA TAKESHI
IPC: F16C33/58
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel supporting device capable of transmitting torque to a hub shaft and an outer ring of a constant velocity joint satisfactorily by eliminating a caulked part of an end part of the hub shaft of a hub wheel and reducing weight and cost of the device effectively.  <P>SOLUTION: In this wheel supporting device, a rolling bearing 20 is provided on an outer peripheral face of the hub shaft 13 of the hub wheel 10 to which a wheel is attached, and the hub shaft 13 and the outer ring 60 of the constant velocity joint 50 are mutually connected to transmit torque. Both side face splines 26, 62 meshing mutually are formed on an end face of an inner ring 21 of the rolling bearing 20 and an end face of a side wall part of the outer ring 60 of the constant velocity joint 50 which is butted on the end face of the inner ring 21, respectively. An external spline 18 and an internal spline 25 meshing mutually are formed on the outer peripheral face of the hub shaft 13 and an inner peripheral face of the inner ring 21 of the rolling bearing 20, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087383-A (JP)
Title: Integrated circuit for photo diode and optical pickup provided with the same
Inventor: KOBAYASHI HIROSHI
IPC: H01L27/146
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized integrated circuit for a photo diode in which a dark current of the photo diode can be measured.  <P>SOLUTION: The integrated circuit for the photo diode has a control part 50 connected to external terminals SW 1, 2 and 3, the photo diode A connected to an external terminal SW 3, a switch 51 switching a first mode connecting the external terminal SW 3 and the control part 50 and a second mode connecting the external terminal SW 3 and the photo diode A. Thereby, since a part of the external terminal of the control part 50 can be used as a terminal for measuring an output current, the small-sized integrated circuit for the photo diode in which the dark current of the photo diode A can be measured can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084589-A (JP)
Title: Steel for machine structural use with excellent machinability, and parts for machine structural use
Inventor: NAGAHAMA MUTSUHISA
IPC: C22C38/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel for machine structural use, which is free of Pb and has S content at a level equal to that of JIS alloy steel for machine structural use and exhibits excellent machinability without causing enrichment of hard Al<SB>2</SB>O<SB>3</SB>-containing inclusions, and also to provide parts for machine structural use produced from this steel for machine structural use.  <P>SOLUTION: The steel for machine structural use is characterized in that: a chemical component composition is properly regulated; and, when observed the cross section in a rolling direction, the number percentage of TiO<SB>2</SB>based complex oxides in which the content ratio between CaO and TiO<SB>2</SB>satisfies a relation in inequality 0≤[CaO]/[TiO<SB>2</SB>]≤2/3 is ≥30%. In the inequality, [CaO] and [TiO<SB>2</SB>] represent the respective contents (mass%) of CaO and TiO<SB>2</SB>in the TiO<SB>2</SB>based complex oxides.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008081113-A (JP)
Title: Automatic opening luggage compartment cover
Inventor: SCHLECHT WERNER
IPC: B60R5/04
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To dispose a guide rail and a gear motor on the left and right sides to open and close the cover sheet of a luggage compartment cover, and add a sensor to drive them in synchronism with each other.  <P>SOLUTION: A guide rail device 23 is disposed on one of the sides of the cover sheet 18 of the luggage compartment cover for moving the cover sheet from the closed position to a convenient position. To move the cover sheet between the two positions, two gear motors 48a, 48b not in synchronism with each other are disposed. The motors are operated completely independent of each other electrically and mechanically.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009086205-A (JP)
Title: Transmission type projection screen
Inventor: FUKUI RYUTA
IPC: G03B21/62
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission type projection screen capable of preventing a lenticular lens sheet from being wrinkled and bent.  <P>SOLUTION: The transmission type projection screen is provided with laying and stretching pins 21 for laying and stretching a wire 51 in four corners of a frame 20, and holding plates 31 on which a tension pin 41 pulling the lenticular lens sheet 11 is fixed in four corners on the lenticular lens sheet 11 side of a transmission type screen 10. By stretching around the wire 51 between the laying and stretching pin 21 and the tension pin 41 through a tensile force adjusting mechanism 61, the lenticular lens sheet 11 is held and fixed in such a state that it is always pulled by fixed tensile force toward the four corners of the frame 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085751-A (JP)
Title: Immunochromatographic testing device
Inventor: HASEGAWA TAKEHIRO
IPC: G01N33/543
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immunochromatographic testing device capable of giving an accurate determination result by reducing the influence of a human anti-mouse antibody (HAMA).  <P>SOLUTION: The immunochromatographic testing device comprises a base material; a chromatographic membrane carrier that is carried, on the base material and has a determination section for immobilizing a coupling substance that can be coupled to a constituent to be detected; a sample-developing member that is carried on the base material at an upstream-side position in the direction of the development of a sample, as compared with the chromatographic membrane carrier and has a sample addition section where samples are added; and a labeling substance holding member that is carried on the base material at a downstream-side position in the direction of the development of the sample, as compared with the sample addition section and at an upstream-side position in the direction of the development of the sample, as compared with the chromatographic membrane carrier and holds a labeling substance that can be coupled to the constituent to be detected. In the immunochromatographic testing device, a substance that can react with a human anti-mouse antibody is held in a member, disposed at an upstream-side position in the direction of the development of the sample, as compared with the chromatographic membrane carrier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089060-A (JP)
Title: Portable electronic equipment
Inventor: MATSUDA SATOSHI
IPC: H04M1/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable electronic equipment capable of suppressing rigidity of a case member from being reduced, while securing a mounting area of a circuit board.  <P>SOLUTION: As the portable electronic equipment, a mobile phone 1 comprises: a circuit board 70 on which a reference potential pattern layer 75 is formed; a conductive case body 60 including a plate portion 61 and ribs 62 formed approximately perpendicularly at a side of the reference potential pattern layer 75 on the plate portion 61; and a plurality of contact terminals 91 in which spring portions 94 are included which are elastically abutted to the reference potential pattern layer 75, and the spring portion 94 are attached to the ribs 62 while being arranged side by side on side surfaces of the ribs 62.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089066-A (JP)
Title: A/d converting circuit, solid-state imaging device and camera system
Inventor: HISAMATSU YASUAKI
IPC: H04N5/335
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an A/D converting circuit which allows a counter to count on both edges of a clock, as well as, being switchable while keeping an up/down count, and which prevents deterioration of duty in the counting behavior, even for a both-edge counting scheme, and to provide a solid-state imaging device and a camera system.  <P>SOLUTION: An ADC 15A is configured as an integral type A/D converter which employs a comparator 151 and a counter 152. The counter 152 has a function of switching the counting mode from an up-count to a down-count and from the down-count to the up-count, while keeping a value, the function of counting, by twice the frequency of an input clock CK, at both the rising and falling edges of the input clock CK, and a function of asynchronously latching the input clock CK upon an asynchronous signal outputted from the comparator 151 and providing normal or inverted data of the latched data as LSB data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057627-A (JP)
Title: Thick nanocolloidal gold liquid, fine gold particle, and their manufacturing methods
Inventor: SAI EIKOKU
IPC: C09K23/32
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide materials for various uses, such as a thick and stable nanocolloidal gold liquid, a fine gold particle and a gold paste obtained by reducing a thick aqueous solution of chloroauric acid at a reaction temperature in a wide range from low temperature to ordinary temperature without requiring operation of concentration and addition of protective colloid agent for preparation of thick gold colloid.  <P>SOLUTION: An alkali salt of spiculisporic acid (a safety biosurfactant of biological origin, having a tribasic acid type structure) and an alkali salt of a lactone ring-opened substance thereof are used both as a reducing agent and a colloid protecting and stabilizing agent. These are added to an aqueous solution of chloroauric acid, and the resulting mixture is mixed by shaking at a temperature ranging from ordinary temperature to high temperature (5 to 80°C) and is then allowed to stand still. The aqueous solution of chloroauric acid having high to low concentration (0.1 mmol/l to 2.43 mol/l) is reduced to form gold nanoparticles, and the number of nucleations of gold as a simple substance and the uniting thereof are controlled, and the resulting gold colloid is provided with a high dispersion stabilizing action.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095123-A (JP)
Title: Shaft seal structure
Inventor: OHARA SATORU
IPC: F16J15/18
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce abrasion by exciting a piezoelectric element during the drive of a motor by arranging the piezoelectric element between the motor and a frame body.  <P>SOLUTION: This shaft seal structure is composed of: a pivot shaft (4) arranged at the frame body (1) via a waterproof seal (7); the motor (6) arranged at the frame body (1) and pivoting the pivot shaft (4); the piezoelectric element (20) arranged between the motor (6) and the waterproof seal (7); and a drive operation control part (10) for driving the motor (6) and the piezoelectric element (20). The abrasion of the waterproof seal (7) is reduced by driving the piezoelectric element (20) at the drive of the motor (6).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092136-A (JP)
Title: Vibration control device
Inventor: KOJIMA HIROKI
IPC: F16F13/18
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid sealed type vibration control device comprising a structure capable of easily engaging separately formed outer cylindrical members with each other and stably maintaining the state thereof against external force after being engaged.  <P>SOLUTION: This vibration control device 1A has a main liquid chamber SP-1 filled with liquid inside of an elastic body 4 and an auxiliary liquid chamber SP-2 arranged through a partition member 10 relative to the main liquid chamber, and the main liquid chamber SP1 and the auxiliary liquid chamber SP-2 are communicated with each other through liquid paths 12, 13, 11 and 14, and further, one part of a wall surface of the auxiliary liquid chamber is formed of a diaphragm. This vibration control device also comprises an annular first cylindrical portion 20 arranged around the elastic body and an annular second cylindrical portion 30 for holding the partition member and the diaphragm in engagement with the first cylindrical portion, and the second cylindrical portion is fixed in line-contact with the first cylindrical portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT