baber/WOPTO huggingface dataset:
Patent JP-2009171514-A (JP)
Title: Helicopter-satellite communication system, helicopter-mounted communication apparatus used therefor, and ground station communication apparatus
Inventor: OZAKI YUTAKA
IPC: H04B1/04
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a helicopter-satellite communication system capable of providing higher-quality helicopter-satellite communication by varying an information velocity, to provide a helicopter-mounted communication apparatus used for the helicopter-satellite communication system and to provide a ground station communication apparatus.  <P>SOLUTION: Transmission data of video or audio are subjected to compression-coding by a data compression-coding circuit 6, the compression-coded data are modulated by a modulator 7 and transmitted to a communication satellite via a transmitter 8 and an antenna 9. Based on inertia steering data constituted of attitude information (roll, pitch, yaw angle and nose direction) of a helicopter and position information (navigation height, latitude/longitude) and a rotary blade detecting signal, a shut-off timing estimation circuit 10 estimates shut-off timing in which rotary blades shield antenna beams turned toward the communication satellite. On the basis of the estimated cutoff timing, a compression parameter selection circuit 11 selects a data compression parameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173991-A (JP)
Title: Magnesium particle production device
Inventor: MIYAO UCHU
IPC: B22F9/08
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium particle production device which can easily produce magnesium particles.  <P>SOLUTION: The magnesium particle production device includes: a venturi 2 introducing an inert gas fed from a forced blower 1 into a hopper 6 via a gas throttling part 4; and a tundish 8 storing melted magnesium 10 and pressurizing the magnesium 10 by the fed inert gas. The throttling part 4 of the venturi 2 and the tundish 8 are connected by a feed tube 14, and the melted magnesium 10 is fed to the throttling part 4 via the feed tube 14, so that the magnesium is formed into particles. The magnesium particle production device is further provided with: a cooling mechanism 16 cooling the hopper 6 and solidifying the particulate magnesium introduced into the hopper 6; and a recovery vessel 20 connected to the hopper 6 and recovering the particulate solidified magnesium in the hopper. Alternatively, the above device includes: a circulation blower 46 returning the inert gas from the hopper 6 to the forced blower 1; and a vacuum pump 28 connected to the hopper 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174172-A (JP)
Title: Locking device
Inventor: MATSUSHITA TERUAKI
IPC: E05B67/02
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To form bores, holes, grooves, and spaces of complicated shapes inside a lock body of a dial lock without increasing cost.  <P>SOLUTION: The lock body of the dial lock is divided into a lock body forming members, and the bores, holes, grooves, and spaces of the complicated shapes are formed in mutually opposed surfaces of the respective lock body forming members, followed by arranging sliding engaging portions in the respective lock body forming members. Then, the lock body forming members are assembled by sliding, and a shaft member and a dial ring are used as slide fastening members. In this manner the dial lock can be supplied in the state of component members before assembly, and therefore exchange of the component members of the dial lock and exchange of stored items inside the lock body are facilitated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173813-A (JP)
Title: Unsaturated polyester resin composition and solenoid coil molded article using the same
Inventor: HIRABAYASHI TATSUO
IPC: C08F283/01
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition which has a molding shrinkage factor in the range of 0.3-0.5% and thereby enables a solenoid coil molded article to be easily demolded from a mold having no draft and which has a low coefficient of linear expansion and can thereby prevent the occurrence of cracks caused by thermal impact; and to provide a solenoid coil molded article using the same.  <P>SOLUTION: The unsaturated polyester resin composition contains fused silica (D) in an amount of ≥15 mass% based on its total amount and aluminum hydroxide (E) in an amount of ≥190 mass% based on the total amount of an unsaturated polyester resin (A), a styrene monomer (B) and a low shrinkage agent (C), wherein a saturated polyester resin is incorporated as the low shrinkage agent (C) and the content of the low shrinkage agent (C) is 15-20 mass% based on the total amount of the unsaturated polyester resin (A) and the styrene monomer (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173507-A (JP)
Title: Group iii nitride single crystal ingot, group iii nitride single crystal substrate, method for manufacturing group iii nitride single crystal ingot, and method for manufacturing group iii nitride single crystal substrate
Inventor: OKAHISA TAKUJI
IPC: C30B29/38
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group III nitride single crystal ingot having a reduced crack generation rate during lengthwise growth, and to provide a group III nitride single crystal substrate manufactured by using the ingot, a method for manufacturing a group III nitride single crystal ingot, and a method for manufacturing a group III nitride single crystal substrate.  <P>SOLUTION: A GaN crystal base substrate 10 principal face of which consists of a (0001) plane, having a circular cross section perpendicular to the thickness direction or having a hexagonal cross section perpendicular to the thickness direction and having a side face comprising a ä10-10} plane, is subjected to vapor phase etching on the principal face and on the side faces so as to remove a portion of at least 1 μm thickness from the side faces, and then subjected to etching to prepare a base substrate 10A, on which a GaN single crystal 11 is epitaxially grown. As a process modified layer on a corner or side faces of the base substrate is removed by the above etching, polycrystals or crystals of different plane directions are prevented from precipitating around the GaN single crystal ingot.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180422-A (JP)
Title: Boiler
Inventor: SHIRAISHI HITOSHI
IPC: F22B21/04
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiler (boiler comprising a group of square water pipes) capable of preventing steam from directly flowing into a steam outlet pipe from a water pipe throttle portion, reducing a risk of superheat of the water pipe and the like, and obtaining the steam of comparatively high dryness.  <P>SOLUTION: In this boiler 1 comprising an upper header 24, a lower header 25, the group of square water pipes constituted by arranging the group of roughly-vertical water pipes tandem between the upper header 24 and the lower header 25, and a burner 10 disposed on a side face of the group of square water pipes, a baffle plate 100 is disposed on an upper position of the group of square water pipes, and the baffle plate 100 is provided with a plurality of hole portions 101 on a position bypassing the throttle portion 23a of each of the water pipes 23 constituting the group of square water pipes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173846-A (JP)
Title: Organically-modified inorganic oxide microparticle, manufacturing method thereof, dispersion slurry thereof, and resin composition
Inventor: UENISHI SHOTA
IPC: C09C1/28
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide organically-modified inorganic oxide microparticles which have good dispersibility in a solution, cause no flocculation in the solution at a custody time, have good compatibility with resins, and are suitable for the combination with a resin such as an epoxy resin, and are suitably usable for finely-roughened surface formation, and to provide a manufacturing method thereof.  <P>SOLUTION: The organically-modified inorganic oxide microparticles are disclosed as the surface-treated inorganic oxide microparticles, which are well dispersible in a solution or in a resin and cause no flocculation with time and no sedimentation with time, and which are obtained, for example, by forming an organically-modified layer 1 having an imidazole group on the surface of the inorganic oxide microparticles having an average primary particle diameter of 50 nm or less, secondly by forming an organically modified layer 2 by forming a reaction solution containing the above inorganic oxide microparticles having the organically modified layer 1 in a thermosetting resin monomer and heating the reaction solution to form the organically modified layer 2 of the epoxy resin combined with the inorganic oxide microparticles through the above surface layer; and the manufacturing method thereof, the dispersion slurry thereof and the resin composition therewith are disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180434-A (JP)
Title: Humidifier
Inventor: SAKAGUCHI TAKATOSHI
IPC: F24F6/04
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifier suppressing deposition of impurities such as mineral components without using a special component or device, and capable of increasing a service life of a humidification filter.  <P>SOLUTION: In a composition of the humidifier 1, a water supply tank 2 is a divided type tank equipped with a first tank part 21 storing water to be supplied to a tray 3 and a second tank part 22 storing water to be supplied to a water spray part 6 provided on an upper part of the humidification filter 4, a height position of the second tank part is in a position higher than the water spray part, a water supply pipe 7 and a water supply valve 8 are provided to the water spray part, supplying the water in the tank to the water spray part, the water supply valve 8 is opened to spray and freely drop the water in the second tank on the upper part of the humidification filter 4 from the spray part, and the impurities being accumulated in a filter part are washed away.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011077563-A (JP)
Title: Wireless relay apparatus, wireless transmitter and receiver, wireless relay method, wireless transmission and reception method, relay node, and base station
Inventor: ISHIDA CHIE
IPC: H04W16/26
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless relay apparatus capable of suppressing wasteful assignment of resources in a base station.  <P>SOLUTION: The wireless relay apparatus 10 is disposed in a communication cell of the base station and relays wireless communication performed between the base station and a terminal apparatus. A reception part 11 receives a message communicated through a common channel between the terminal apparatus and the base station by a RACH step of the terminal apparatus. On the bases of the receiving situation of the message determined by a determination part 13, a control part 14 determines whether to relay the wireless communication between the terminal apparatus and the base station. Then, a transmission part 17 transmits the message according to the determination to the terminal apparatus through the common channel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009187500-A (JP)
Title: Electronic conference device and electronic conference system
Inventor: IWASE KAYOKO
IPC: G06F13/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic conference device enabling a user to browse reception image data received in advance from another specific device while linked with the other specific device and to freely browse desired reception image data by releasing linkage with the other specified device.  <P>SOLUTION: A control means 2 for controlling a displaying means 3 on the basis of an instruction inputted from an inputting means 4 has a linkage control part 2a and a linkage control releasing part 2b. The linkage control part 2a performs linkage control of the displaying means 3 so as to link the reception image data displayed by the displaying means 3 with image data displayed in another specific electronic conference device. The linkage control releasing part 2b releases the linkage control part 2a from performing linkage control of the displaying means 3 and can display the displaying means 3 over the whole reception image data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199155-A (JP)
Title: Control system and control method
Inventor: YASHIRO HIROYUKI
IPC: G05B9/02
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system for controlling movement of a remote control type or autonomous operation type robot or the like, allowing certain detection of abnormality of the robot or the like and the control system, preventing continuation of the movement by inertia even when the robot or the like moves at high speed when the abnormality occurs to prevent a risk in the periphery, and preventing increase of weight and volume of the robot or the like not to deteriorate movement performance of the robot or the like.  <P>SOLUTION: This control system has: a power control computer 1 performing power control, and transmitting an alive message at a prescribed period; a drive control computer 2 outputting a velocity instruction to a servo driver 5, and transmitting the alive message at the prescribed period; and a communication line 3 connecting the computers 1, 2. When one of the computers 1, 2 does not receive the alive message, a stop instruction is output to the servo driver 5, and thereafter power supply to a drive system is shut off.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196018-A (JP)
Title: Cutting device
Inventor: SAITO KEIKICHI
IPC: B23Q11/00
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device capable of collecting, without dispersing, chips without requiring a complicated mechanism and a special control such as air flow control.  <P>SOLUTION: This cutting device 100 comprises a cutter 110 in which through-holes 113, 114 are formed in the axial direction and at the end of which a blade 115 is formed; a rotary device 120 for rotating the cutter 110; and a suction device 130. At least one hole 117 extending through a side wall is formed in the cutter. A hollow part 121 communicating with the through-holes 113, 114 is formed in the rotary device 120. The suction device 130 sucks chips through the hollow part 121, the through-holes 113, 114, and the hole 117.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199653-A (JP)
Title: Damping device for electronic apparatus
Inventor: KOBAYASHI ERIKO
IPC: F16F15/02
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping device for an electronic apparatus which has a simple and compact structure, and which is excellent in light weight performance, economical efficiency, durability and damping performance, and which is appropriately adaptable to a thin type electronic apparatus housing case.  <P>SOLUTION: The damping device of the electronic apparatus is a damping device in the electronic apparatus housing case, the device includes a pair of or two pairs of electronic apparatus supporting member 31 of a band plate type which are bent so that a horizontal part 31a is protruded to the external plane side of right and left both sides of the electronic apparatus 20, a dumper member 32s of a hollow type, and a twisted member 33a inserted into the hollow part of the dumper member, then, the dumper member attached to the lower plane of the horizontal part of the electronic apparatus supporting member through an impact absorbing member washer 35 becomes an abutting supporting part to a bottom plane in the electronic apparatus housing case and supports elastically for the electronic apparatus housing case 10c in a non-contact state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196201-A (JP)
Title: Liquid ejector, liquid container, and control method of a plurality of liquid containers
Inventor: ASAUCHI NOBORU
IPC: B41J2/17
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a noise which a device provided in a liquid container generates.  <P>SOLUTION: A liquid ejector includes: a section to which a first liquid container having a first electric device can be attached; a first wiring being connected electrically with a first electric bias under a state where the first liquid container is attached to the section to which the container is attached; a control circuit which can transmit/receive a variable potential signal to/from the first electric device through the first wiring; and a first switch for supplying a predetermined potential to the first wiring when the variable potential signal is not transmitted/received.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197520-A (JP)
Title: Curing sheet
Inventor: FUJITA TADAYOSHI
IPC: E04G21/30
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curing sheet which includes an adhesive layer keeping adhesion in the state of preventing decrease in adhesive force at either of high and low temperatures, even if the curing sheet is not provided with the adhesive layer preventing the decrease of the adhesive force at either of the high and low temperatures.  <P>SOLUTION: In a sheet-like object which includes the adhesive layer provided on one side of a synthetic resin sheet 1, the adhesive layer 2a preventing the decrease of the adhesive force at the high temperature, and the adhesive layer 2b preventing the decrease of the adhesive force at the low temperature are repeatedly and alternately provided with a predetermined width in a length direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196057-A (JP)
Title: Thin-bladed whetstone and its manufacturing method
Inventor: SUZUKI YUSUKE
IPC: B24D5/12
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-bladed whetstone with a long service life and capable of keeping good cutting performance for a long time.  <P>SOLUTION: The thin-bladed whetstone 1 comprises abrasive grains 2 diffused in a metallic binder 3 so that part of the abrasive grains 2 protrude from the metallic binder. A first metallic layer 4 softer than the metallic binder is formed on a surface of the binder 3. A second metallic layer 5 harder than the first metallic layer 4 is formed on a surface of the first metallic layer 4. A total thickness of the first and second metallic layers 4 and 5 is specified to be a thickness not exceeding a protrusion amount of the abrasive grains 2 from the metallic binder 3. The soft first metallic layer 4 can serve as a shock-absorbing layer when the abrasive grains 2 collide against a workpiece, thereby reducing damage of the workpiece and also preventing the workpiece from being chipped. In addition, since the first metallic layer 4 is coated with the second metallic layer 5 with excellent wear resistance, abrasion of the first metallic layer 4 can be alleviated to attain a long service life.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204166-A (JP)
Title: Double pipe heat exchanger
Inventor: TOKIZAKI KAZUMI
IPC: F28D7/10
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double pipe heat exchanger having superior heat exchanging performance.  <P>SOLUTION: This double pipe heat exchanger 1 comprises an outer pipe 2, and an inner pipe 3 disposed in the outer pipe 2 with a clearance. The clearance between the outer pipe 2 and the inner pipe 3, and the inside of the inner pipe 3 are applied as refrigerant flow channels. A plurality of spiral inner fins 12 projecting inward in the radial direction and twisted around an axis of the inner pipe 3 are disposed on an inner peripheral face of the inner pipe 3 with clearances in the circumferential direction. A plurality of spiral projections 13 projecting outward in the radial direction and twisted around an axis of the inner pipe 3 are disposed on an outer peripheral face of the inner pipe 3 with clearances in the circumferential direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205856-A (JP)
Title: Illuminating device and illuminating fixture
Inventor: MANNAMI HIROAKI
IPC: F21V23/04
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminating device in which user-friendliness is improved, and the illuminating device and an illuminating fixture using the illuminating device.  <P>SOLUTION: The illuminating device includes: a main lighting part 11 by which the main light source is lighted; an auxiliary lighting part 12 by which an auxiliary light source is lighted; a receiving part 13 by which wireless signals are received; and a control part 14 by which the main lighting part 11 and the auxiliary lighting part 12 are each controlled according to the wireless signals received by the receiving part 13. The auxiliary lighting part 12 is controlled by the control part 14 when wireless signals are received by the receiving part 13, so that reporting lighting is carried out by the auxiliary light source to report the reception of the wireless signals for a prescribed reporting time. Since even when a user is hard of hearing, or there is a noise in a user's surroundings, the user can notice the reception of the wireless signals and also the report is not the cause of a noise, user-friendliness is improved compared with a case that the report is carried out by voices.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204218-A (JP)
Title: Brazing structure of heat exchanger
Inventor: ONISHI JUN
IPC: F28F1/02
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brazing structure of a heat exchanger, in which a flat tube 1 is composed by bending a plate and superposing its edge parts, an end part of the flat tube 1 is inserted into a tube insertion hole 3 of a header plate 4, the insertion part is brazed/fixed, and a clearance is not generated between the tube insertion hole 3 of the header plate 4 and the outer periphery of the flat tube 1 at a circumferential tip position of the superposed part 2.  <P>SOLUTION: The plate edge part outside the superposed part 2 of the flat tube 1 is provided with a deformation part 5 formed to make its thickness get gradually thinner toward the circumferential tip. The tube insertion hole 3 is formed with a corresponding part 3a to approximately fit the deformation part 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206871-A (JP)
Title: Image processor and image processing program
Inventor: IHARA FUJIO
IPC: H04N1/387
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which embeds information in an image without changing a pixel lump itself which originally exists in an accepted image.  <P>SOLUTION: An image acceptance means of the image processor accepts the image, a pixel addition means uses every region to be an object in the image accepted by the image acceptance means or every region obtained by dividing the region as a break, specifies a reference pixel to be a reference based on the break, adds pixels to a position independent from the pixel lump in the image based on the reference pixel, and an output means outputs the image to which the pixels are added by the pixel addition means.  <P>COPYRIGHT: (C)2009,JPO&INPIT