baber/WOPTO huggingface dataset:
Patent JP-2008097858-A (JP)
Title: Field emission element and its manufacturing method
Inventor: KATO TOMOHIRO
IPC: H01J9/02
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field emission element and its manufacturing method wherein fabrication of a protrusive emitter is made easy and wherein electric field intensity is improved by sharpening the emitter tip.  <P>SOLUTION: A metal layer 2 for the emitter is laminated on a glass substrate 1, and furthermore, a resist 3 having an annular opening part 3a is formed on the metal layer 2 for the emitter. Next, by anisotropic dry-etching, it is scraped from an opening part 3a of the resist 3 to the middle of the metal layer 2 for the emitter, and a recessed part is formed. After that, by using isotropic wet-etching, a protrusive part of the metal layer 2 for the emitter is fabricated, and the resist 3 is peeled off. One part of the metal layer 2 for the emitter is formed as the protrusive emitter 2a. The emitter 2a has a pyramid shape and a pyramid surface (side face) has not a linear form but an inwardly curved form.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008095520-A (JP)
Title: Hermetic compressor
Inventor: NEGISHI MASAMI
IPC: F04B39/06
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic compressor improving the compression efficiency of the compressor while simplifying an electric motor and facilitating the cooling and thereby attaining power-saving of the electric motor.  <P>SOLUTION: The electric motor (14) is equipped with a rotor (60) with a plurality of permanent magnets arranged and a cylindrical stator (58) surrounding the rotor with a predetermined air gap (62) and having a stator winding (64), wherein the stator has a plurality of slot portions (66) which are formed at almost equal intervals in a circumferential direction of the stator and through the stator in almost parallel to a rotary shaft (12) and are opened to the air gap and in which the refrigerant compressed by a compression unit (10) is introduced, a plurality of tooth portions (68) formed between the slot portions, around which the stator winding is wound, and a closing means (72) for closing the openings (66a) of the slot portions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008097164-A (JP)
Title: Fault monitoring method for system composed of a plurality of function element
Inventor: YOKOYAMA FUJIO
IPC: G06F11/30
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the availability of a system by improving the reliability of the failure detection and backup of components in a system where a plurality of function elements are connected via a network.  <P>SOLUTION: The specification of defective elements and backup validity/invalidity are determined by a plurality of components or determined by majority so that the above problem can be solved. Also, a means for carrying out the mutual monitor of sub-elements inside the components, and for, when the sub-element in the components break down, carrying out the operation stop of the components and the disconnection of an external interface by the other sub-element in the same elements makes it possible to further improve the reliability of the backup operation of this system. Also, a means for carrying out failure detection in the components between the sub-elements or by majority between the sub-elements, and for carrying out the stop of self-operations makes it possible to secure the accuracy of the operation stop of the defective elements.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094177-A (JP)
Title: Vortex generator
Inventor: KAKU TOUJUN
IPC: B64C23/06
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vortex generator constituted of a simple mechanism capable of suppressing separation of the air flow flowing on an upper surface of a flap when the deflection angle of the flap is large, and suppressing increase of the air resistance on the upper surface of the flap when the deflection angle of the flap is small.  <P>SOLUTION: In the vortex generator, a joining part of a main wing 10 with a trailing edge flap 20 is constituted of a pair of, so-called, knurling main wing sawtooth parts 31 and a trailing edge flap side sawtooth part 32, and a hinge line is arranged across a valley part of the trailing edge flap side sawtooth part 32. When a trailing edge flap 20 is steered during the take-off or landing, a projection part of the trailing edge flap side sawtooth part 32 is projected from an outer surface of the main wing 10 and functioned as the vortex generator. On the other hand, when the trailing edge flap 20 is not steered during the cruising or the like, the main wing side sawtooth part 31 is smoothly joined with the trailing edge flap side sawtooth part 32, and as a result, any projection of the vortex generator is eliminated, and the joined part does not form any resistance to the air flow flowing from the main wing 10 across the hinge line 40 of the trailing edge flap 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098847-A (JP)
Title: Mobile communication system and handover control method
Inventor: KOGURE YUKI
IPC: H04B1/707
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system capable of mitigating the degradation of communication quality due to the difference of the transmission power of common channel signals between cells.  <P>SOLUTION: When receiving the report of the reception strength of a common pilot channel for each cell in a mobile station 101 from the mobile station 101, base stations 102 and 103 convert the reception strength of the report on the basis of the transmission power of the common pilot channel for each cell. A base station controller 106 determines the cell to be connected with the mobile station 101 on the basis of the reception strength of the common pilot channel for each cell, which is converted in the base stations 102 and 103.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098983-A (JP)
Title: Broadcast receiving terminal and computer program
Inventor: HARUYAMA TAKAYUKI
IPC: H04N7/173
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily view an intended program even when a media start-up description is used in multiple broadcasting areas.  <P>SOLUTION: The terminal having a broadcast receiving function stores a channel list for associating either a service ID or a network ID of a broadcast station receivable at least in a present area with a physical channel. The terminal interprets the media start-up description including information for discriminating at least a medium and a channel to be started input by a certain means and reproduction start date and time information, and executes the description. In starting a broadcast receiving section based on the media start-up description, the terminal refers to the channel list, and specifies the physical channel to be selected based on the service ID (service_id), the physical channel information (p_channel) and an affiliation ID (affiliation_id) which could be included in the media start-up description.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096802-A (JP)
Title: Driving method of plasma display panel, and plasma display device
Inventor: MAEDA TOSHIYUKI
IPC: G09G3/292
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of a plasma display panel that can reduce a flicker and improve display quality of an image.  <P>SOLUTION: Disclosed is the driving method of the plasma display panel having a plurality of discharge cells each having a display electrode pair comprising a scan electrode and a sustain electrode, and a data electrode. In this method, a plurality of sub-fields each having an initialization period, a write period, and a sustain period are provided in a one-field period, and a normal driving period wherein discharge cells are selectively made to emit light through driving based upon an image signal to display an image and a specified driving period wherein all the discharge cells are made not to emit light irrelevantly to the image signal are provided. In the normal driving period, luminance magnification is varied in the normal driving period according to APL and the timing wherein a starting sub-field in the one-field period is generated is changed according to the luminance magnification, but in the specified driving period, the timing wherein the starting sub-field is generated is fixed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100323-A (JP)
Title: Grip-type robot hand
Inventor: YOON WOO-KEUN
IPC: B25J15/08
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grip-type robot hand with two fingers having a mechanism preventing an object to be gripped from dropping even if a command value to an actuator for driving fingers becomes zero.  <P>SOLUTION: In the fingers 12, a second leaf spring 2 is connected to a third link 1, a second link 3 is connected to the second leaf spring 2, a first leaf spring 4 is connected to the second link 3, and a first link 5 is connected to the first leaf spring 4. The fingers 12 are covered with an exterior 6, and the object to be gripped is gripped by the exterior 6 through the linear motion of the first link 5 by the rotation of the rotary shaft 9 of the actuator 10. When the exterior 6 is contacted with the object to be gripped, the object to be gripped can be stably gripped by the deformation of the first leaf spring 4 and the second leaf spring 2 along the object to be gripped. The grip-type robot hand 14 can stably grip the object to be gripped without dropping the object by the tension of a tension spring 7 connected to the first link 5 and a damping force of a damper 8 even if the command value to the actuator 10 becomes zero.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007051648-A (JP)
Title: Fuel supply device for vertically installed engine
Inventor: KATO MASAHIKO
IPC: F02M37/00
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device for a vertically installed engine featuring short pipe length, non-complexity of piping structure, and ease in air discharge work.  <P>SOLUTION: The fuel supply device is equipped with a fuel pressurization system 15 for pressurizing fuel within a fuel tank 17; and a high pressure fuel system 14 for raising the pressure of the fuel from the pressurization system 15 to the level of the injection pressure. The high pressure fuel system 14 has a fuel supply rail 29 for each bank installed almost in parallel with the crankshaft 9; a communicating tube 28 for connecting two fuel supply rails 29; pressure adjustment valves 25 for adjusting the fuel pressure within the fuel supply rails 29; bypass passages 25a for bypassing the pressure adjustment valves 25; and open valves 31 formed in the bypass routes. Fuel supply ports to the fuel supply rails 29 and fuel return ports from the fuel supply rails 29 are formed above the fuel injection valves 12, installed at the highest position in the fuel supply rails 29.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008102086-A (JP)
Title: Method of measuring protein kinase activity
Inventor: TAMIYA EIICHI
IPC: G01N27/327
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly, easily and sensitively measure protein kinase activity with a small detector.  <P>SOLUTION: This measuring method comprises a process of making ATP bonded to one molecule of the combination forming a specific bonding pair, protein kinase, and a substrate react with each other, a process of bringing the substrate bonded to one molecule by phosphorylation by protein kinase into contact with metal particulates bonded to the other molecule of the combination forming the specific bonding pair, a process of electrochemically oxidizing the metal contained in the metal particulates while the metal particulates are collected onto the surface of an action pole, and a process of measuring the electric current value generated when the metal is reduced electrochemically. The protein kinase activity is measured using the current value as an index.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007233334-A (JP)
Title: Liquid crystal display device
Inventor: INOUE KOJI
IPC: G02F1/1339
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of suppressing the variation in a cell gap between an array substrate and a counter substrate.  <P>SOLUTION: A projection pattern 15a is formed so as to project to a colored film 4 to which a part of the colored film 4 on the array substrate is adjacent. A recess pattern 25b corresponding to the projection pattern 25a is formed to the adjacent colored film 4. A columnar spacer 2 is formed on the projection pattern 25a. The columnar spacer 2 does not override a color overlap portion of the colored films 4, and thus the variation in a cell gap between the array substrate and the counter substrate can be suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008108489-A (JP)
Title: Discharge lamp and manufacturing method of discharge lamp
Inventor: YASUNAGA SHIGEKATSU
IPC: H01J61/34
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting tube in which distortion is less likely to remain and which is compact, and to provide a discharge lamp, and a manufacturing method of the discharge lamp.  <P>SOLUTION: This discharge lamp is equipped with a light-emitting tube LB which is composed by connecting the outer tube 5 so as to surround the inner tube 1 having a discharge part 11 and in which first and second welding parts 52a, 52b are respectively formed on the tip side and the rear end side thereof, and a socket 6 into which the second welding part 52b of the light-emitting tube LB is inserted and held therein. After heating a part 52a' where the first welding part is to be formed, the first welding part 52a is formed by pressing the outer tube 5 against the inner tube 1, and the second welding part 52b is formed by putting a space 51 between the inner tube 1 and the outer tube 5 into negative pressure, and then by heating and making a part 52b' shrunk where the second welding part is to be formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106296-A (JP)
Title: Method for improving removability of slag after dephosphorization, and method for dephosphorizing molten iron using the same
Inventor: MIYAZAWA TAKENORI
IPC: C21C5/28
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To apply a dephosphorization to molten iron with which even in the case of applying the dephosphorization to the molten iron by using a dephosphorizing agent having substantially no containing of fluorine, the stable operation can be applied by effectively progressing the dephosphorization.  <P>SOLUTION: When the dephosphorization in the molten iron is applied by using a converter-type furnace and using the dephosphorizing agent having substantially no-containing of the fluorine, a slag-basicity defined with mass-concentrating ratio of CaO and SiO<SB>2</SB>after dephosphorizing is made to be 2.5-3.5, and the molten iron temperature in a molten iron ladle after applying the dephosphorization, is made to be 1320-1380°C, and also, T-Fe concentration in the slag after applying the dephosphorization is controlled to be ≥5 mass% by keeping the bottom-blowing gas flowing rate to ≤0.18 Nm<SP>3</SP>/min/t, during the timing from before passing through 60% of the whole blowing time to the finish of the blowing. In this way, the removability of the slag after dephosphorizing, is improved and also, the growth of the stuck metal in the furnace is restrained and the low-phosphorus molten iron can stably be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109953-A (JP)
Title: Locking device of game machine
Inventor: NAKAMURA ATSUFUMI
IPC: A63F7/02
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device of a game machine capable of preventing fraudulent unlocking executed by swinging an operation rod by a wire or the like and at the same time allowing a user to release the fraudulent unlocking prevention function at a request.  <P>SOLUTION: A support plate 3 of a base frame body 1 has an opening part 7 for allowing the entering of a receiving fitting 25, and a latch member 10 having a locking recess part 15 is rotationally pivoted near the opening part 7 restricting the receiving fitting 25 in the opening part 7. A cam lock member 20 engaged with an engagement projection part of a cam member 18 in the locked state and locking the sliding of the operation rod 4 is attached in a position corresponding to the cam member 18 of the operation rod 4 so as to be changed over. The changeover operation of the cam lock member 20 changes over between a state, where the engagement projection member of the cam member 18 is engaged therewith, locking the sliding of the operation rod 4 and a state, where the engagement projection part of the cam member 18 is non-engaged with the operation rod 4, allowing the sliding of the operation rod 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111639-A (JP)
Title: Combustion apparatus and boiler using the same
Inventor: MIYAGAWA AKIRA
IPC: F22B21/06
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion apparatus improvable in durability by reducing at least either of thermal influence on a bottom face part or deviation of surface load.  <P>SOLUTION: This combustion device comprises a flame holder blasting a premixture and has a fluid supply part 23 for supplying at least one of gas fuel and air in the flame holder. A fluid G supplied from the fluid supply part 23 is jetted to the bottom face 22 of the flame holder. Specifically, the flame holder has a cylindrical flame holding body 21 and the cylindrical fluid supply part 23 provided inside the flame holding body part 21, and the fluid supplied from the fluid supply part 23 is jetted to the bottom face part 22 of the flame holder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113563-A (JP)
Title: Fishing reel
Inventor: TSUTSUMI WATARU
IPC: A01K89/0155
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing reel capable of surely preventing generation of vibration and noise of a magnetic braking device, at high-speed rotation of spool.  <P>SOLUTION: This fishing reel 10 is equipped with the magnetic braking device 34 enabling increase and decrease of magnetic braking force acting on the spool, by making an electrical conductive body 48 to advance and retreat, supported movably in the axial direction with respect to a spool shaft 22 and as rotation-stopped at one side of the spool 18 supported freely rotatably at the reel body 12, within the magnetic fields of magnets 36, 38 installed at the reel body 12 via the engaging action of a moving member 58 which moves in the radial direction by the rotation of the spool 18 and a tapered form guidance part 60, that expands its diameter toward the outer direction in the axial direction on the inner side of the radial direction of the spool 18. The fishing reel has a slide-contact surface 59 formed, at the end part where the moving member 58 engages with the tapered guidance part 60, and also has a slide-contacting guiding surface 62 formed, having a form corresponding to the slide-contact surface 59 along the axial direction of the tapered guidance part 60.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118384-A (JP)
Title: Imaging apparatus and driving method thereof
Inventor: OSHIMA KOJI
IPC: H04N5/361
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To stably generate image data even when affected by the delay or the like of an output signal of an imaging device due to an environmental change such as a temperature change.  <P>SOLUTION: An image pick-up signal from pixels in a portion of an area in an imaging surface of an imaging device 14 is sampled at a plurality of sampling timing, and an image processing circuit part 20 creates shading data in each sampling timing on the basis of respective image picked-up signals obtained from the imaging device 14 in accordance with the plurality of sampling timing. A system control part 50 performs control so as to extract shading data whose difference from standard shading data is the smallest among a plurality of pieces of shading data created by the image processing circuit part 20 and to sample image picked-up signals from pixels in an area other than the portion of area at sampling timing in the extracted shading data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115764-A (JP)
Title: Fuel injection control system for internal combustion engine
Inventor: TAKADA TOMOYUKI
IPC: F02D41/06
Filed: 2006-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control system improving low temperature startability of an internal combustion engine even if an injection nozzle with injection holes having wide injection angle included among the injection holes is employed.  <P>SOLUTION: The fuel injection control system for an internal combustion engine is provided with the fuel injection nozzle 4 reciprocatably having a needle valve 25 disposed in a nozzle body 21 provided with a plurality of kinds of injection holes 22, 23, 24 having different injection angle α and injecting fuel from the injection holes. The system includes an injection control means increasing ratio of fuel FE injected from downstream side injection holes 22 having narrow injection angle α1 out of the injection holes in low temperature start of the internal combustion engine. Since the injection control means increases ratio of fuel injected from the downstream side injection holes having narrow injection angle out of the plurality of kinds of injection holes in low temperature start of the internal combustion engine, ignitability is improved to improve startability.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121705-A (JP)
Title: Constant flow-rate valve
Inventor: HANADA TOSHIHIRO
IPC: F16K1/00
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant flow-rate valve enabling to set a selective flow rate of flowing fluid while making a flow rate always constant even when fluid pressure on the upstream side and the downstream side of the valve is changed, with a high flow rate of fluid in particular.  <P>SOLUTION: The constant flow-rate valve comprises a body 1 having a valve seat 23 at the peripheral edge of a ceiling surface opening portion 22 provided in the ceiling surface of a cylinder portion, and a piston 34 having a valve element 36 and a collar portion 35 corresponding to the valve seat 23. The cylinder portion 24 is partitioned into a first valve chest 25 which is communicated with a first flow path 11 and a second valve chest 26 to which the valve seat 23 is exposed, with the collar portion 35. A clearance flow path 37 is formed in a clearance between the outer peripheral face of the collar portion and the inner peripheral face of the cylinder portion. A flow path area between the valve element 36 and the valve seat 23 is changed with the vertical movement of the piston 34 to control fluid pressure in the second valve chest 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007131996-A (JP)
Title: Briefs
Inventor: TORRENT LOPEZ EVA
IPC: A61F13/14
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of further comfortable and hygienic briefs.  <P>SOLUTION: This pair of briefs includes a waist protector fitting to the waist area of the hip and the belly and has a knitted piece having a cylindrical structure. The cylindrical part is composed of an external waist cylindrical part and an internal waist cylindrical part, and both the cylindrical parts are joined with a waist band on the upper part of a knitted work and with a union on the lower part. A vacant room exists between both the cylindrical parts, and the knitted work forms the briefs whose both the cylindrical parts extend from the union on the legs and which have two leg holes to pass the legs of a wearer. The external waist cylindrical part comprises a waist protector external layer and has elasticity fitting to the three-dimensional direction of the body of a wearer, and the internal waist cylindrical part comprises a waist protector internal layer and performs thermal protection and heat insulation.  <P>COPYRIGHT: (C)2007,JPO&INPIT