baber/WOPTO huggingface dataset:
Patent JP-2007051335-A (JP)
Title: Cvd system
Inventor: TAKEOKA SHINJI
IPC: C23C16/458
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CVD system improved in the controllability of a film deposition in a wafer edge part.  <P>SOLUTION: The CVD system is equipped with a chamber 21. The inside of the chamber 21 is provided with: a heater block-fitted wafer stage 24 to be set with a semiconductor substrate 22; a gas introduction port 23 of feeding a gaseous starting material from the side direction of the semiconductor substrate 22; and an exhaust port 25 of exhausting the gaseous starting material to the outside of the chamber 21, respectively. The dimensions of the wafer stage 4 are smaller than those of the semiconductor substrate 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058325-A (JP)
Title: Current mirror circuit
Inventor: UEDA GORO
IPC: H03F3/343
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current mirror circuit that reduces variations between collector currents flowing through respective transistors irrespective of variations in the quantity of heat generated from a heat source.  <P>SOLUTION: Although a power MOSFET 10 radiates heat to form a temperature gradient across the transistors 18 to 13, common connection terminals 40 to 45 of resistance elements 30 to 36 input divided voltages V40 to V45 to the transistors 18 to 13. As to base-emitter voltages of the transistors 18 to 13, such a voltage gradient is thus formed as to reduce variations between collector currents.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058490-A (JP)
Title: Controller for air conditioner
Inventor: HAYAMA MASAYA
IPC: G08B15/00
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an inexpensive crime prevention device by using an air conditioner everyday used in a house, and deterring from intrusion into the house.  <P>SOLUTION: This controller comprises: a timer control means 3 controlling operation of the air conditioner; an absent mode setting means 4 setting whether a resident is absent or not; an outdoor fan operation control means 5 allowing control of operation of an air fan of an outdoor unit from an indoor unit; and the air fan 6 of the outdoor machine. When it is set that the resident is absent by the absent mode setting means 4, only the air fan 6 of the outdoor unit is operated by the outdoor fan operation control means 5 even during a stop of the operation of the air conditioner, and an indoor illumination lamp is turned on from the indoor unit in synchronization with the operation of the air fan by an infrared signal transmission means 10. Thereby, an intruder thinks that the resident is at home.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056767-A (JP)
Title: Abnormality determination device for fuel feeder
Inventor: IZUMIURA ATSUSHI
IPC: F02D45/00
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality determination device for a fuel feeder capable of properly determining the abnormality of the fuel feeder affecting a combustion timing.  <P>SOLUTION: This abnormality determination device 1 for the fuel feeder 10 feeding a fuel into the cylinders 3a of an internal combustion engine 3 comprises an actual combustion timing calculation means 2 calculating, as an actual combustion timing TICOMACT, a timing at which the combustion of the fuel fed from the fuel feeder 10 into the cylinders 3a actually occurs according to a rotating state parameter ω detected, an estimated combustion timing calculation means 2 calculating, as an estimated combustion timing TICOMES, a timing at which the combustion of the fuel fed from the fuel feeder 10 into the cylinders 3a is expected to occur, and an abnormality determination means 2 determining the abnormality of the fuel feeder 10 on the basis of the result of comparison between the calculated actual combustion timing TICOMACT and the estimated combustion timing TICOMES.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056160-A (JP)
Title: Cellulose ester resin composition
Inventor: ISHIZAKA TATSUYA
IPC: C08L1/12
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose ester resin composition containing inorganic particles which have orientation birefringence, are needle-like or rod-like, and can control birefringence without reducing the light transmission of a transparent polymer resin, when existing in the transparent resin.  <P>SOLUTION: This cellulose ester resin composition is characterized by comprising a cellulose ester resin substituted with only acetyl groups and having an acetyl group substitution degree of 2.50 to 3.00, and inorganic particles having negative birefringence. A mode wherein the inorganic particles are carbonate particles, a mode wherein the inorganic particles are formed by reacting a metal ion source with a carbonic acid source in a liquid, the metal ion source being at least one of Sr<SP>2+</SP>ion, Ca<SP>2+</SP>ion and Ba<SP>2+</SP>, and the like are preferable.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057022-A (JP)
Title: Bearing unit
Inventor: SAJI NOBUHITO
IPC: F16C35/06
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing unit for supporting a ball screw which is used with longevity even under conditions of high axial load applied in one direction, and the bearing is prevented from causing problems of disassembly or breakage, even if the axial load is applied accidentally in the reverse direction at the time of maintenance and the like.  <P>SOLUTION: The bearing unit comprises a rolling bearing 11 rotatably supporting a shaft 5 which receives load applied mainly in one direction of the shaft, a housing 3 for holding the rolling bearing 11, a bearing cover 4 which is attached to the housing 3, and is brought into contact with the end face of an outer ring 11a of the rolling bearing 11. The rolling bearing 11 is at least one angular contact bearing to be placed so as to support the load applied in the one direction. The bearing unit is equipped with as a disassembling-prevention means, a bearing cover 12 having an end face in opposition to the end face of the inner ring 11b of the rolling bearing 11 through a minute clearance left with respect to the end face of an inner ring 11b of the rolling bearing 11. The bearing cover 12 prevents the rolling bearing 11 from disassembling in the case when a force is exerted on the shaft 5 in the direction reverse to the above one direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006039583-A (JP)
Title: Photographic device, control method for the same, and control program for the same
Inventor: AKAMATSU TERUHIRO
IPC: H04N5/222
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic device capable of obtaining an editing result satisfying a user.  <P>SOLUTION: Three modes are prepared for picture editing, and the user can select his or her favorite mode. In "a drawing lesson mode" (S109 and following steps), methods or procedures of picture input are presented to the user when receiving the input of picture editing, and the user performs input in accordance with presentations to be able to easily edit pictures without failures. In "an artist designation mode" (S131 and following steps), picture editing according with features set to a user's favorite artist is automatically performed when the user selects the artist. In "a free scribbling mode" (S161), the user can freely edit pictures.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007056632-A (JP)
Title: Drainage structure of down pipe for base-isolated house
Inventor: ODANAKA KAZUTOMO
IPC: E04D13/08
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage structure of a down pipe for a base-isolated house preventing a cylindrical body and the down pipe from being damaged by colliding with a foundation in occurrence of an earthquake.  <P>SOLUTION: A main structure of a building body 4 is placed on the foundation 2 formed on the ground 1, through a base isolating device 3. The down pipe 50 is fixed along an external wall provided at the main structure of the building body 4. The cylindrical body 51 communicating with the down pipe 50 is provided at the lower end of the down pipe 50. A cylindrical loose fitting part 57 formed at the lower end of the cylindrical body 51 is loosely fitted to the upper end of a drain pipe 52 buried in the ground 1, to allow the down pipe 50 to communicate with the drain pipe 52 through the cylindrical body 51. The loose fitting part 57 is located above the upper end 2a of the foundation 2 and below the lower end of the external wall of the building body 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067029-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MIURA MAKOTO
IPC: H01L29/165
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which the occurrence of a barrier in a conduction band is avoided while high withstand voltage is kept and a high speed transistor operation is realized in high current in a double hetero-bipolar transistor, and to provide a manufacturing method of the device.  <P>SOLUTION: A part of a base and a collector is formed of a material whose forbidden band width is narrower than a semiconductor substrate. A region whose forbidden band width increases stepwise or continuously from an emitter-side to a collector-side is installed in the base. Forbidden band width in a base-collector interface is designed to become larger than forbidden band width which becomes minimum in the base. Forbidden band width in the base layer end of the collector-side can be brought close to forbidden band width of the semiconductor substrate compared to a conventional case while hetero effect near emitter-base is sufficiently kept. Height of an energy barrier which occurs when collector current increases is reduced, and the sufficient transistor operation is realized with high current.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006074787-A (JP)
Title: Audio system for portable device
Inventor: SUBRAMANIAM VENKAT
IPC: H04H60/04
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio system for a portable device which also includes a cradle assembly for mechanically coupling the portable device to an enclosure via an isolator.  <P>SOLUTION: An audio system 100 includes an enclosure 102 having a transducer 108, 110. The transducer 108, 110 creates a vibration in the enclosure, in response to being driven by an audio signal having a frequency range. The assembly of a cradle 104 mechanically couples a portable device to the enclosure 102 via an isolator 118. A portion of the vibration is coupled into the assembly of the cradle 104. The isolator 118 reduces the amplitude of the coupled vibration so that an operation of the portable device 116 within a portion of the frequency range is uninterrupted, when the portable device 116 is coupled to the assembly of the cradle 104.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007063648-A (JP)
Title: High-frequency heat treatment apparatus and high-frequency heat treatment method
Inventor: TAKAICHI KAZUHIRO
IPC: C21D1/00
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency heat treatment apparatus, in which the configurational conditions of an induction heating coil can be easily changed.  <P>SOLUTION: The heat treatment apparatus comprises an induction heating coil 110 into which a workpiece is inserted and a adjustment means 150 for adjusting the configurational conditions of the coil 110.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006035220-A (JP)
Title: Air treatment system
Inventor: RICK BRADLEY G
IPC: B01D46/00
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air treatment system having a relatively large capacity while keeping a relatively small footprint and a relatively low sound level.  <P>SOLUTION: This air treatment system has the relatively large capacity yet the small footprint and the low sound level. The air treatment system has a housing 12 in which vertically extending inlet and outlet chambers 30, 32 are formed. A blower 18 is mounted in the inlet chamber 30 to move air through the air treatment system. Almost planar filters 22, 24 are arranged in the outlet chamber 32 apart from the rear wall 50 of the housing 12 to form a plenum 180. The rear wall 50 of the housing 12 is curved so that uniform air pressure is exerted over the face of the filter. The air treatment system is put on the floor or mounted on the surface of a wall vertically or horizontally. Additionally, the air treatment system has a control mechanism that the air treatment system is allowed to run at full speed for a predetermined time and then automatically return to its previous speed level.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007068055-A (JP)
Title: Dsrc communication circuit and dsrc communication method
Inventor: OYAMA SHIGEKI
IPC: H04L7/08
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a UV detection error due to out of synch of received data and a UAW detection window.  <P>SOLUTION: The DSRC communication circuit comprises; a frame timing generation means for synchronizing frames by receiving a UW detection window timing signal of a receiving slot at a frame top, and generating a frame timing by counting up a first synchronization bit counter; and a UW detection window timing generation means for generating the UW detection window timing signal of the receiving slot at a next frame top in accordance with the generated frame timing, and further comprises steps of: using the UW detection timing in the receiving slot 100 at the frame top as a frame synchronization timing 106; loading a value of the frame synchronization bit counter in the receiving circuit at the frame synchronization timing 106; and holding the frame timing by counting up.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068589-A (JP)
Title: Game machine
Inventor: NAGASE TETSUMORI
IPC: A63F7/02
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a player from recognizing the kind of privilege.  <P>SOLUTION: Not only a "jackpot", but also a " medium hit" is set in the game machine. The jackpots include a 15R probability variable jackpot, a 15R probability invariable jackpot and a 2R probability variable jackpot. In the 2R probability variable jackpot and in the medium hit, serial numbers are displayed in demonstration symbol display parts L1-L3, and a large winning hole 16 is opened for up to 0.3 seconds twice as a jackpot game or a medium hit game. In other jackpots, the same numbers are displayed in the demonstration symbol display parts L1-L3, and the large winning hole is opened for up to 30 seconds 15 times as the maximum. As a result, the player can not discriminate the "2R probability variable jackpot" from the "medium hit" even if the winning hole 16 is opened for extremely short time twice, which means the player can not determine whether the game state will be shifted to a high-probability game state even if the large winning hole 16 is opened for extremely short time twice.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071643-A (JP)
Title: Semiconductor crystal screening method
Inventor: AKAI MITSUKUNI
IPC: G01N21/62
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor crystal screening method for previously removing semiconductor crystal having an imperfect portion from a manufacturing process.  <P>SOLUTION: This semiconductor crystal screening method is equipped with steps of: inducing a defect in the imperfect portion of the semiconductor crystal by applying an electron beam or light to the semiconductor crystal; and then, performing defect inspection on the semiconductor crystal by a cathode luminescence method or photoluminescence method to screen the semiconductor crystal based on a result thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006083849-A (JP)
Title: Method and device for assembling gas turbine engine rotor assembly
Inventor: HONKOMP MARK S
IPC: F01D11/00
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of assembling a rotor assembly for a gas turbine engine 10.  <P>SOLUTION: The method comprises a step of providing a first rotor blade 40 including an airfoil 42, a platform 44, a shank 46 and a dovetail 48, a step of using the dovetail for coupling the first rotor blade to a rotor shaft 18, and a step of coupling a second rotor blade to the rotor shaft to form a shank cavity 98 between the first and second blades. Furthermore, it has a step of inserting a seal pin 58 into a platform horizontal seal pin slot 202 to substantially seal a gap 97 formed between the first and second rotor blade platforms, the seal pin 58 including a first end 400, a second end 402 and a cylindrical body 404 and one of the first and second ends having a cross section area smaller than that of the body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006231030-A (JP)
Title: Dust collection cylinder having uv transmission window and vacuum cleaner having it
Inventor: SEO JI-WON
IPC: A47L9/14
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collection cylinder having a UV transmission window of a vacuum cleaner having an improved structure in which its UV germicidal lamp can be protected from getting dirty or broken by collected dusts and its UV germicide in the dust collection cylinder can be effectively carried out and to provide a vacuum cleaner having it.  <P>SOLUTION: This dust collection cylinder has a dust collection cylinder body which is detachably attached to a vacuum cleaner main body, a UV transmission window which is formed on and goes through the dust collection cylinder and a teflon cover which seals the UV transmission window. This vacuum cleaner having it has a vacuum cleaner main body, a dust collection cylinder which is detachably attached to the main body, a UV germicidal lamp which is fixed in the main body to radiate UV light to the dust collection cylinder and a grill which protects the UV germicidal lamp. The structure for the dust collection cylinder is the same as that described above.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007072950-A (JP)
Title: Hologram print tester
Inventor: OKITA ISAO
IPC: G07D7/00
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram print tester in which a plurality of hologram images can be viewed at the same time from one observing direction, upon testing a hologram print in which different images emerge depending on the direction of sight.  <P>SOLUTION: The hologram print tester 1 is structured by forming an observation window 4 on a holder 3 corresponding to an observing position of the hologram print 14, and by arranging a pair of mirrors 2 at a predetermined inclination angle in a V-shape via the hologram print 14 between the observation window 4 and the hologram observing position. An observer 16 can observe a direct image (15) of the hologram 14 at the observing position from the observation window 4 and a reflection image (15) of each of the mirrors 2 from one viewing direction at the same time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006090312-A (JP)
Title: Operation method for internal combustion engine and device for performing its method
Inventor: LUEDERS HARTMUT
IPC: B01D53/94
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method for an internal combustion engine and a device for performing its method for avoiding flow rate of overflowing reaction agent as much as possible and arranging SCR catalyst in an exhaust region of the internal combustion engine.  <P>SOLUTION: In this operation method for the internal combustion engine 10 for arranging at least one SCR catalyst 14 in the exhaust region 12 of the internal combustion engine 10, supplying reaction agent to the SCR catalyst 14, and letting the reaction agent contribute to NOx inversion in the SCR catalyst 14, at least one scale for NOx concentration (dmNOxnK) generated on the downstream side of the SCR catalyst 14 is calculated. This device is provided with a controller for calculating at least one scale for NOx concentration generated on the downstream side behind the SCR catalyst.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007081752-A (JP)
Title: Imaging apparatus, control method, control program, and storage medium
Inventor: YOSHINO EIJI
IPC: H04N101/00
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of enhancing the convenience of a user.  <P>SOLUTION: The digital camera (imaging apparatus) 100 capable of photographing an object includes an antenna 112 for wireless connection to a PC 300, an image display section 28 for displaying a wireless menu, and an automatic transfer function for automatically transferring image data of the photographed object to the PC 300. The digital camera 100 permits or inhibits settings for switching of a setting item "automatic transfer" on the wireless menu between "ON" and "OFF" depending on a state of the wireless connection between the digital camera 100 and the PC 300 and an operating mode of the digital camera 100.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007075853-A (JP)
Title: Cast sleeves and manufacturing method therefor
Inventor: KAJI TOSHIHIKO
IPC: F16J10/04
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting sleeve with which the binding force with a cast-in member can be made to high.  <P>SOLUTION: A cylinder liner 1 is provided with a cylinder main body 4 and a plurality of convex lines 6 arranged on the outer peripheral surface 5 of the main body 4. In a part of the first convex line 61 in the convex lines 6, a projecting part 8 projected in the peripheral direction C, is formed. The cross sectional shape cut down in the peripheral direction C to the projecting part 8, is formed as a reverse tapered state and the projecting amount to the peripheral direction C at the top end side is larger than that at the base end side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006235571-A (JP)
Title: Projection type display apparatus
Inventor: ASAMI TAKEHISA
IPC: G02B5/30
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent moisture in a right-angle triangular prism when attaching a wire grid polarizer, a reflection type spatial light modulation element and a transmission type polarizing plate to a perimeter of the right-angle triangular prism, respectively.  <P>SOLUTION: Vapor transmission rate of an adhesive is set as 17 g/m<SP>2</SP>day or lower when the wire grid polarizer 32 is adhered by an adhesive to a first surface 31c of the right-angle triangular prism 31 surrounded by the first surface 31c inclined at an angle of 45 degrees, a second surface 31d and a third surface 31e perpendicular with each other between the first surface 31c, formed like the right-angle triangular prism and inclined at an angle of 45 degrees with respect to an optical axis of light in each color from color separation optical systems 17-19, a reflection type spatial light modulation element 33 is adhered by the adhesive to the second surface 31d of the right-angle triangular prism 31 arranged perpendicular to the light axis of light in each color passed through the wire grid polarizer 32 and the transmission type polarizing plate 36 is adhered by the adhesive to the third surface 31e of the right-angle triangular prism 31 arranged perpendicular to the optical axis of light in each color reflected by the wire grid polarizer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI