baber/WOPTO huggingface dataset:
Patent JP-2007271123-A (JP)
Title: Inner face-grooved heat transfer tube
Inventor: RI SOUBU
IPC: F25B1/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner face-grooved heat transfer tube with almost no crushing or tilting of fins during pipe expansion, and superior heat transfer performance in regard to an inner face-grooved heat transfer tube using carbon dioxide as a coolant.  <P>SOLUTION: Spiral grooves 4 are formed on an inner face, and fins 2 are formed between the grooves. When an outer diameter D is three to seven millimeters, a height h of the fin 2 is 0.1-0.3 millimeters, the number n of the fins per pipe circumferential length in a tube axis orthogonal cross section is 50 or more, and σ<SB>B</SB>is a tensile strength of the tube, a thickness t of the tube in the groove part 4 satisfies the following mathematical expression. t≥(25.5×D)/[2×(0.8×σ<SB>B</SB>+25.5)] and, a vertical angle α of the fin 2 in the tube axis orthogonal cross section is 15° or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274177-A (JP)
Title: Interphone system
Inventor: SHIMIZU KEN
IPC: H04M9/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interphone system whereby an entrance slave unit and an indoor and external communication apparatus can make a speech without the addition of a communication contract and a communication infrastructure to an external part in a house wherein a videophone environment is already built up by an external network using an optical fiber or the like.  <P>SOLUTION: The interphone system is provided with: the entrance slave unit 1 installed at an entrance; an indoor master unit 2 installed in a room and for making a speech with a call from the entrance slave unit; a gateway 3 connected to the indoor master unit via a transmission line L1; an IP telephone line terminator 4 connected to the gateway via a network wiring L2; and external terminals 5A, 5B connected to the IP telephone line terminator via an external network L3, and the gateway includes a signal conversion circuit 31 that transmits an external line transmission signal to the IP telephone line terminator when receiving a call signal on the basis of a call from the entrance slave unit via the transmission line and establishes a speech path between the entrance slave unit and the external terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271978-A (JP)
Title: Microscope
Inventor: MIKURIYA KENTA
IPC: G02B7/28
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope capable of constantly capturing appropriate focus error detection characteristics regardless of exchange of objective lenses.  <P>SOLUTION: The focus error detecting optical systems 20, 20A, and 20B are composed of optical units 2, 2A, and 2B respectively, which have optical parameters corresponding to the number of apertures for the corresponding objective lenses 11, 11A, and 11B. A control section 3 selects one of the optical units 2, 2A, and 2B composing the focus error detecting optical systems 20, 20A, and 20B corresponding to the objective lenses 11, 11A, and 11B in use. Using a focus error signal obtained by the focus error detecting optical system 20, 20A, or 20B selected, the control section 3 brings an observing optical system 10 into a focusing position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274480-A (JP)
Title: Telephone system, and telephone terminal device
Inventor: ARAI SATOSHI
IPC: H04M11/06
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone system capable of making a called party hear arbitrary music with high quality in a talking state to hereby improve recreation properties of a user.  <P>SOLUTION: After sound connection establishment at an IP telephone set TA between it and an IP telephone set TB, BGM connection is established in response to a reply from the IP telephone set TB between an IP telephone set TA-BGM server SV and an IP telephone set TB-BGM server SV. For BGM selected at the IP telephone set TA BGM data desired by a user of the IP telephone set TA is regenerated in sound at the IP telephone set TB.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006286646-A (JP)
Title: Ceramic heater
Inventor: HIIRAGIDAIRA HIROSHI
IPC: H05B3/10
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic heater having superior heat uniformity of a wafer holding surface and being suitable to be used for a semiconductor manufacturing devices, a liquid crystal manufacturing device, etc.  <P>SOLUTION: A resistance heating element 2 is formed into a plate-like ceramic sintered body 1, variation in pull-back length L between an outer peripheral edge 1a of the ceramic sintered body, an outer peripheral edge 2a of a substantial resistance heating element area is less than ±0.8%, and uniform heating in the entire surface of the wafer holding surface is ±1.0% or smaller. Preferably, the variations of the pull-back length L is set smaller than ±0.5%, then, the superior uniform heating of ±0.5% or smaller can be attained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007281727-A (JP)
Title: Recording device and recording method
Inventor: TSUBAKIHARA KAZUSHI
IPC: G11B20/12
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to understand to which still image each screen of moving images corresponds when browsing the moving images generated by being converted from still-image data.  <P>SOLUTION: A recording device is provided with a recording means which records the still-image data in accordance with a still-image recording system into a recording medium while recording moving-image data in accordance with a moving-image recording system, a converted-moving-image generation means which generates converted-moving-image data complying with the moving-image recording system by using the still-image data recorded in the recording medium, and an auxiliary-information generation means for generating auxiliary-information data related to the still-image data used when the converted-moving-image generation means generates the converted-moving-image data. It is composed so as to overlappingly display desired auxiliary image data if required when browsing converted moving images.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006290887-A (JP)
Title: Method for improving conversion rate for converting fat-soluble unsaturated lipid into water-soluble lipid
Inventor: LEE SEONG KWEON
IPC: A23L23/00
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the conversion rate of a fat-soluble unsaturated lipid into a water-soluble lipid.  <P>SOLUTION: This method for improving the conversion rate of the fat-soluble unsaturated lipid into the water-soluble lipid comprises using pyridine thionyl chloride as a catalyst to form an unsaturated lipid chloride derivative having increased reaction activity without directly reacting the unsaturated lipid with an amino acid, or reacting the unsaturated lipid with the amino acid in the presence of an emulsifier, thereby micronizing the particle size of the lipid into highly fine nanoparticle size (≤50 nm). Thus, the reaction conversion rate is improved into ≥99%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007279455-A (JP)
Title: Light reflector and optical apparatus
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/122
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To expand reflectable wavelength range and enhance the reflectivity in a submicron optical waveguide.  <P>SOLUTION: The light reflector is connected to the light input/output end face 16a of a submicron optical waveguide 16, divided into a reflection region 20 and a transition region 16. The reflection region and the transition region respectively include one or more unit structures US<SB>j</SB>. The unit structures are provided with a low refractive index part SP<SB>j</SB>and a high refractive index part WS<SB>j</SB>. Assuming the length of the low refractive index part as S and the length of the high refractive index part as L, S= S<SB>max</SB>and L=L<SB>min</SB>are satisfied in the reflection region, S increases as the order number of the unit structure counted from the light input/output end face side increases when the transient region includes two or more unit structures, and L decreases as the order number of the unit structure counted from the light input/output end face side increases when the transient region includes two or more unit structures.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282803-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which the left and right side parts of a front surface frame narrowed by extending a game area can be provided with a sufficient strength while securing the design performance of the front surface frame as a part of a performance device by arranging a light emitting board.  <P>SOLUTION: A base member constituting the front surface of the game machine comprises an opening corresponding to a window part and a shaft part pivoted to the game machine main body side. The side part at least on the side without a turning shaft core comprises a narrow width part where a distance between the opening and a side edge part is shortest and wide width parts which are parts connected upwards and downwards from the narrow width part, where the distance between the opening and the side edge part is longer than that in the narrow width part. The side part is provided with a light emitting part, the light emitting part comprises the light emitting board and a board base member for attaching the light emitting board to the front surface side, and the board base member is attached so as to cover the part of the base member from the narrow width part to at least one of the wide width parts above and below it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007285897-A (JP)
Title: Manufacturing method of glass article, and manufacturing method of optical element
Inventor: NIIKUMA YOSHIKANE
IPC: C03B11/00
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection process, capable of efficiently inspecting the internal quality of a glass lump, having a surface containing a curved surface obtained by molding molten glass or heated and softened glass, and to manufacture various glass articles, optical element blanks and optical elements, such as lenses or the like that require high internal quality based on high productivity.  <P>SOLUTION: A molding process for molding the glass lump 101, having the surface containing the curved surface, and an inspection process for inspecting the internal quality of the glass lump 101 by transmitting the inspection light through the glass lump 101 are provided. The inspection process is constituted so that the facing surface 1a of at least one light guide member 1 is allowed to approach the surface 101a including the curved surface of the glass lump 101 or brought into contact with it, and inspection light is guided into the glass lump 101 through the facing surface 1a and the surface 101a, from the inside of the light guide member 1 and/or the inspection light transmitted through the glass lump 101 is guided into the light guide member 1 via the surface 101a and the facing surface 1a and the inspection light transmitted via the glass lump 101 is inspected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283367-A (JP)
Title: Plate production controller
Inventor: KOMURO HIDEO
IPC: B21D43/18
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate production controller where, regarding plates in which the shapes after working are variously different, the creation of a suitable carrying program can be easily performed and stable carrying is made possible, and particularly, when the plate is held again after being temporarily carried away, its suitable holding can be performed.  <P>SOLUTION: A positional information communication means 37 of transferring information F1 on the working position of a working program 32 from a working machine controller 31 to a carrying controller 33 is provided. The carrying program 34 makes the value of the position at which a plate W is held to a plate carrying apparatus 4 in a carrying away stage undecided. The carrying controller 33 is provided with a holding position information creating means 38 for creating the undecided value of the carrying program 34 in accordance with setting rules so that the plate W is held at a position other than the working position of the plate W in the plate carrying apparatus 4 based on the information F1 on the working position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007283256-A (JP)
Title: Dilution apparatus
Inventor: OBAYASHI NOBUTAKA
IPC: B01F3/08
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dilution apparatus provided with an aspirator type dilution means and switchable between discharging only a dilution liquid and discharging a mixed liquid, while preventing erroneous discharge of the mixed liquid due to mis-switching.  <P>SOLUTION: This dilution apparatus is provided with an aspirator part 18 obtaining a mixed liquid diluted to a given magnification by aspirating a chemical solution using a negative pressure caused by dynamic pressure drop of a dilution liquid; a discharge switching mechanism 17 switching between discharging only the dilution liquid and discharging the mixed liquid; and further a safety valve mechanism 30 switching between permission and prohibition of discharge of the mixed liquid, when the discharge switching mechanism is switched to the discharge side of the mixed liquid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006310847-A (JP)
Title: Mos transistor having multiple work function metal nitride gate electrode, cmos integrated circuit element employing same, and method for manufacturing same
Inventor: WANG XIAOQUAN
IPC: H01L29/78
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MOS transistor having a multiple work function metal nitride gate electrode composed of a single metal nitride film, a CMOS integrated circuit element employing the same, and a method for manufacturing the same.  <P>SOLUTION: The MOS transistor comprises a semiconductor substrate and a central gate electrode arranged on the semiconductor substrate. The central gate electrode is composed of a metal nitride. On both side walls of the central gate electrode, a source side gate electrode and a drain side gate electrode are provided. The source/drain side gate electrodes are composed of a doped metal nitride including first impurities having an electro-negativity smaller than that of nitrogen or second impurities having an electro-negativity larger than that of nitrogen.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007290422-A (JP)
Title: Independent suspension device
Inventor: SHIMIZU YOSHINORI
IPC: B60G3/20
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an independent suspension device having sufficient strength in the longitudinal direction of a car body without hindering the movement of a wheel support part in the towing direction.  <P>SOLUTION: In this suspension device, an auxiliary arm 25 is provided in parallel with a trailing arm 2 to reinforce the supporting rigidity of the trailing arm 2 in the longitudinal direction in the case wherein a predetermined forward and backward load is applied to the trailing arm 2 when decelerating the vehicle. Bending deformation of the trailing arm 2 by the forward and backward load is thereby prevented to maintain the strength of the wheel support part in the back and forth direction of the car body. Since the auxiliary arm 25 is connected to a joint part 11 in one end thereof and provided in parallel with the trailing arm 2 with a predetermined interval, the auxiliary arm 25 does not give any influence to the rigidity of the trailing arm 2 in the car cross direction, and movement of the wheel support part in the towing direction is not hindered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006212449-A (JP)
Title: Prosthesis supporting device and apparatus for implantation
Inventor: JONES SHEDRICK D
IPC: A61B17/58
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for embedding an implant of a special design in bone tissue in a way that encourages bone tissue growth in and around the implant so as to achieve attachment security over longer periods of time.  <P>SOLUTION: This device is implanted into bone tissue and support a prosthesis. The device is a cylinder including a main section and a terminal section 51. The surface of the main section is equipped with at least one helical channels 53.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007291425-A (JP)
Title: Coaxial vacuum arc vapor deposition source, and vapor deposition apparatus using the same
Inventor: SAKAE KENICHIRO
IPC: C23C14/24
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial vacuum arc vapor deposition source capable of stabilizing the trigger discharge and suppressing occurrence of any trouble of the arc discharge, and a vapor deposition apparatus using the same.  <P>SOLUTION: The coaxial vacuum arc vapor deposition source comprises a cylindrical anode electrode 6, a columnar vapor deposition material 7 arranged inside the anode electrode 6 with its center axis being substantially matched with the center axis of the anode electrode 6, a cylindrical insulating member 8 tightly fitted around the vapor deposition material 7, and a cylindrical trigger electrode 9 tightly fitted around the insulating member 8. The trigger discharge is performed between the trigger electrode 9 and the vapor deposition material 7 to induce the arc discharge between the anode electrode 6 and the vapor deposition material 7, and particles emitted from a side surface of the vapor deposition material 7 are emitted from an aperture of the anode electrode 6. A slit part 20 extending in its axial direction for partially cutting the insulating member 8 is formed in the insulating member 8, and a slit part 30 extending in its axial direction for partially cutting the trigger electrode 9 is formed in the trigger electrode 9. The trigger electrode 9 is fastened by a fastening mechanism 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293053-A (JP)
Title: Transfer circuit, image projecting device, and image display device
Inventor: KUNUGI KAZUMASA
IPC: G09G5/00
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer circuit of an image projecting device capable of suppressing power consumption and cost.  <P>SOLUTION: In order to carry out 1st bit plane transfer from a storage device to buffer memory 35 having a temporary storage area equivalent to m (2≤m<n) sheets in bit plane units while sequentially switching the inside of the above temporary storage area in bit plane units, between the 1st bit plane transfer having a projection display time by the micro mirror array 2 longer than a predetermined projection display time and a 2nd bit plane transfer different from the 1st bit plane transfer, 3rd bit plane transfer having a projection display time by a micro mirror array 2 shorter than the above predetermined projection display time is carried out, and also the 2nd transfer of the above bit plane is carried out from the above temporary storage area to the micro mirror array 2 in the sequence stored the above bit plane in the above temporary storage area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007294249-A (JP)
Title: Fuel cell
Inventor: SUGAUCHI FUMITAKE
IPC: H01M8/24
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To curtail friction resistance between a member for insulation and a cell laminated body (a separator).  <P>SOLUTION: The fuel cell is provided with a cell laminated body with a conductive part exposed, a platy arrester member 9 regulating a distance between a pair of end plates 8 holding the cell laminated body 3, and an insulating member 10 arranged separated from the cell laminated body 3 with a proximity face 10a closest to the cell laminated body 3 made smaller than a part opposed to the cell laminated body out of the arrester member 9. The insulating member 10 is arranged at a position so as to hinder contact between the cell laminated body 3 and the arrester member 9 by getting in contact with the cell laminated body 3 before the arrester member 9 does.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290831-A (JP)
Title: Elevator control system
Inventor: SHIOZAKI HIDEKI
IPC: B66B3/00
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator control system automatically erasing attachment programs for work which are temporarily installed in the elevator control system after purposes of the installation are achieved so as to prevent malfunction caused by wrong use of the attachment programs for work.  <P>SOLUTION: This elevator control system makes an elevator car perform normal operation for conveyance in accordance with product programs 11a to 11c stored in storage means 11, 12, and executes respective operations of the elevator car for elevator installation, service and maintenance work in accordance with the attachment programs 12a to 12c for work temporarily written in the storage means 11, 12. The elevator control device is provided with program automatic erase means 15, 12d, and when a condition to perform preset automatic erase indicating that the installation purpose of the attachment programs 12a to 12c for work is achieved is detected, the program automatic erase means 15, 12d automatically erase the attachment programs 12a to 12c for work having the achieved installation purpose.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009165354-A (JP)
Title: New method for separating virus
Inventor: NAGASAKI KEIZO
IPC: C12N7/02
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient new method for separating a virus by which even a virus deficient in infectivity can be separated.  <P>SOLUTION: The new method for separating the virus from an environmental sample is provided. The new method for separating the virus is characterized by directly transferring a virus fraction or a nucleic acid extracted from the environmental sample according to at least one gene transfer method selected from among the group consisting of a gene gun, electroporation, and a polyethylene glycol treatment into the target host cell.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007295469-A (JP)
Title: Device and method for converting video signal
Inventor: SATO TERUYUKI
IPC: H04N7/01
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable to perform progressive signal conversion appropriate for each kind of signals even when difference between a video signal based on a video transmission sequence and those not based on the video transmission sequence is ambiguous.  <P>SOLUTION: A conversion device according to this invention estimates if an input interlace video signal is the video signal based on the video transmission sequence, and detects if an estimation result meets a first and a second standards. If it is detected that the interlace signal meets the first standard, the interlace video signal is converted into a progressive video signal based on the video transmission sequence. If it is detected that the interlace signal does not meet the first standard but meets the second standard, the interlace video signal is converted into the progressive video signal on a pixel basis. If the interlace signal does not meet either the first or the second standards, the interlace signal is converted into the progressive video signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT