baber/WOPTO huggingface dataset:
Patent JP-2008049647-A (JP)
Title: Stencil printing machine
Inventor: SATO TAICHI
IPC: B41L13/14
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stencil printing machine equipped with a stencil ejector which can increase the number of ejected stencils to be taken up.  <P>SOLUTION: The stencil printing machine has the stencil ejector 6 comprising the following components: (1) a pair of upper and lower drawing-in roller 61 and 62 which draw in the ejected stencil 101 from a stencil mounting drum 31, then grips the stencil 101 and convey it rotating to a following stage, (2) a take-up core 63 which takes up the ejected stencil 101 arriving on conveyance over the drawing-in rollers 61 and 62, (3) a plurality of take-up rollers 64, 65, 66, etc. arranged surrounding the take-up core 63, and (4) first to third supporting belt members 71, 72 and 73 which are hooked across the take-up rollers 64, 65, 66, etc. in such a way that the take-up core 63 is supported from the periphery, and rotate the take-up core 63 by the revolving action of the members 71, 72 and 73 together with the rotation of the take-up rollers 64, 65, 66, etc. In addition, the rotary linear velocity of the first take-up roller 64 is set to be 1.38 times or more the rotary linear velocity of the drawing-in roller 61.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055447-A (JP)
Title: Chiller for casting light alloy
Inventor: NAKAMURA YOSHIHARU
IPC: B22D15/00
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a chiller for casting a light alloy, in which the durability is obtained with light weight and high hardness of the chiller, and heat expansion rate is small and heat-conductivity is high and the cooling performance is excellent.  <P>SOLUTION: In molten aluminum alloy as the raw material, having 20 wt.% silicon, silicon carbide (SiC) ceramic powder having 10-15μm grain diameter is mixed portionwise into the molten alloy at 30 wt.% and the ceramic powder is uniformly dispersed into the molten alloy. The molten aluminum alloy 14 is poured into an upper sand mold 15 and a lower sand mold 16 to cast the chiller 17 in the sand mold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058469-A (JP)
Title: Developing device and manufacturing method of image forming structure
Inventor: TANAKA KOICHI
IPC: G03G15/08
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that can vary the developer storage capacity, and to provide a manufacturing method of an image forming structure.  <P>SOLUTION: In step S10, the image forming structure is disassembled so that a first jointed member having no developer storage function may be separated from the developing device body. In step S12, the developer device body is machined so that a connection hole is made in the developing device body. In the next step S14, assemblage is performed so that a second member to be jointed, having a developer storage function is attached to the developing device body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008061344-A (JP)
Title: Ultrasonic motor element
Inventor: FUKUNAGA RYOICHI
IPC: H02N2/00
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic motor element with high productivity, where large power can be obtained with low voltage driving and feeding terminal electrodes can be collectively formed on one side.  <P>SOLUTION: The ultrasonic motor element 10 is provided with a laminated body where piezoelectric boards 12 and internal electrodes are alternately laminated. The internal electrode has a driving electrode and a ground electrode 18. The driving electrode is provided with a first driving electrode 14 formed of first electrode parts 14a to 14d of two rows and two columns and a first electrode connection part 14e connecting the first electrode parts 14b and 14c which are diagonally positioned, and with a second driving electrode 16 formed of second electrode parts 16a to 16d of two rows and two columns and a second electrode connection part 16e connecting the second electrode parts 16a and 16d which are diagonally positioned. A first external electrode 24 connecting the ground electrodes 18, second external electrodes 26a and 26b connecting the conductive first electrode parts 14b and 14c and the isolated second electrode parts 16b and 16c and third external electrodes 28a and 28b connecting the isolated first electrode parts 14a and 14c and the conductive second electrode parts 16a and 16d are installed on a side of the laminated body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060412-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TERASAKI TADASHI
IPC: H01L29/78
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which can thin electrical film thickness by reducing the physical film thickness of a gate insulating film.  <P>SOLUTION: Plasma nitriding treatment is applied to a ground silicon oxide film of a substrate, while maintaining the temperature of the substrate at ≥400°C in a mixed gas atmosphere having a hydrogen concentration of 50% or less, and containing N<SB>2</SB>and H<SB>2</SB>to form an oxynitrided insulating film on the ground silicon oxide film as a gate insulating film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008062590-A (JP)
Title: Polylactic acid film for shrink wrap
Inventor: NARITA JUNICHI
IPC: B65D65/46
Filed: 2006-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shrink wrap object which has biodegradability and transparency and which is excellent also in heat resistance.  <P>SOLUTION: The polylactic acid film for shrink wrap comprises a polylactic acid based oriented film which consists of a polylactic acid based composition containing a poly-L-lactic acid and poly-D-lactic acid, and has a peak height (peak 1) of the maximum endotherm peak of an endotherm peak in the range of 150-200°C in a differential scanning calorimetry (DSC) measurement, a peak height (peak 2) of the maximum endotherm peak of an endotherm peak in the range of 205-240°C and a peak ratio (peak 1/peak 2) of at most 0.5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008065754-A (JP)
Title: Lecture learning system and recording medium
Inventor: OKUDA MINORU
IPC: G06Q10/00
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unauthorized access from a registered participant by making the participant use a recording medium that serves as a key other than authentication information of the participant.  <P>SOLUTION: A participant terminal 120 used by the participant, a lecture information distribution server 130 for distributing various book lecture information and various experience learning lecture information and an authentication station 110 having an authentication information confirmation server 111 for transmitting authentication confirmation information to the participant terminal 120 in receiving an input of authentication information from the participant terminal 120 and confirming that it is normal authentication information, and a password confirmation server 112 for automatically allowing login to the lecture information distribution server 130 in receiving an input of a password from the participant terminal 120 receiving the authentication confirmation information and confirming that it is a normal password are connected through an electronic communication line, and when a recording medium 140 with the authentication information previously stored therein is set in the participant terminal 120, the authentication information is transmitted to the authentication information confirmation server 111.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008062295-A (JP)
Title: Hot rolling method for bar stock
Inventor: KUSHIDA HITOSHI
IPC: B21B45/08
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot rolling method for a bar stock where the generation of surface flaws formed when a billet stock is subjected to hot rolling into a bar stock such as a wire rod, a bar steel and a square stock can be suppressed.  <P>SOLUTION: In a descaling stage where scale is removed with high pressure cleaning water discharged from a descaling apparatus 3, the collision pressure of the high pressure cleaning water against the surface of a billet stock 1A is controlled to ≥80 kPa, and further, the compression strain of a rolled stock 1B to the circumferential direction per pass in a rolling stage is controlled to ≥-0.5 in all passes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071543-A (JP)
Title: Connector
Inventor: TANAKA KATSUYOSHI
IPC: H01R13/428
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of surely mounting a terminal fitting on a housing, with a high anti-coming-off strength of a terminal fitting, and excellent assembly workability.  <P>SOLUTION: The connector is provided with a housing, a terminal fitting, and a lock piece. The housing has a terminal housing hole in penetration, and the terminal housing hole has a locking stepped part and a claw locking part. The terminal fitting has an elastic locking piece with a contact part at its tip side and a wire for electric connection at a rear end protruded from a terminal fitting side to a rear end side. The lock piece has an anti-terminal-coming-off part and a locking claw, inserts the terminal fitting from the tip side into the terminal housing hole of the housing, the locking claw is locked to the claw locking part as the anti-terminal-coming-off part of the lock piece is inserted into the terminal housing hole of the housing along an outer periphery of the terminal fitting, and the anti-terminal-coming-off part prevents the terminal fitting from coming off.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069518-A (JP)
Title: Shutter device and metallic material therefor
Inventor: SUGASAHARA JUN
IPC: E06B9/58
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter device which can enhance decorativeness, and which can make a slat storage space compact.  <P>SOLUTION: This shutter device comprises: a pair of guide rails 1 which are elongated in parallel with each other; a plurality of brackets 3 which are assembled to the pair of guide rails 1 so as to be movable along guide passages of the pair of guide rails 1, respectively; and a plurality of slats 2 which are supported by the plurality of brackets 3, respectively. When the plurality of slats 2 move to a storage portion section 1c on the one longitudinal end-side of the guide rail 1, they are arranged in parallel with one another. When the plurality of slats 2 move to an opening portion section 1a on the other longitudinal end-side of the guide rail, surfaces of the slats are arranged in such a manner as to be almost flush with one another. In the opening portion section 1a, at least a part of the guide rail 1 is concealed at the longitudinal end of the slat 2 in a view from the front side of the shutter device. In the storage portion section 1c, the slat 2 is sandwiched between the pair of guide rails.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019408-A (JP)
Title: Ink composition, method of inkjet-recording, printed matter and method for producing planographic printing plate
Inventor: HAYATA YUICHI
IPC: C09D11/36
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet ink composition excellent in curing property on the irradiation of an active radiation, also excellent in flexibility of an image obtained by the curing of the ink and close adhesion to a substrate material, an inkjet recording method by using the ink composition, also a planographic printing plate obtained by using the ink composition excellent in curing property by the irradiation of the active radiation and a method for producing the planographic printing plate.  <P>SOLUTION: This ink composition containing (A) N-vinyl lactams, (B) a radically polymerizable compound and (C) a radical polymerization initiator is characterized by containing ≥10 wt.% N-vinyl lactams based on the total weight of the ink, and also having (1:8.5) to (1:1) weight content ratio of the (A):(B).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007198367-A (JP)
Title: Variable valve gear for internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F01L1/34
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve gear for compatibly attaining reduced vibration due to decompression effects in an early cranking step at starting an engine and an increased cranking speed due to the decompression effects and the effect of reducing the friction of a valve system.  <P>SOLUTION: In Step 1, the engine is discriminated to be just before completely stopped or not. In Step 2, a closing timing for an intake valve is controlled to be before a bottom dead center but sufficiently near a top dead center by a lift varying mechanism and a valve timing varying mechanism, when it is discriminated to be just before stopped. In Step 5, an ignition switch is discriminated to be on and then a decompressed condition is established and the friction of the valve system are reduced in first one cranking to reduce engine vibration and improve startability. In Step 8, the closing timing for the intake valve is quickly controlled to be retarded by both varying mechanisms to actualize good combustion and quick complete explosion with an improved effective compression ratio.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008072318-A (JP)
Title: Set information management system, equipment, set information management device, set information acquisition program, set information providing program and recording medium
Inventor: HIRATA SATOSHI
IPC: H04N1/00
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a set information management system for automatically performing various setting of equipment on a network, and to provide the equipment, a set information management device, a set information acquisition program, a set information providing program and a recording medium.  <P>SOLUTION: In a network system 1, when image forming apparatuses GK1 to GKn transmit a set information acquisition request for requesting set information to a server SV on a network NW, the server SV transmits to the image forming apparatuses GK1 to GKn set information corresponding to the image forming apparatuses GK1 to GKn, and the image forming apparatuses GK1 to GKn register the transmitted set information and operate on the basis of the set information. Therefore, the set information can inexpensively and easily be registered without performing a setting operation one by one in each of the image forming apparatuses GK1 to GKn so that the applicability of the image forming apparatuses GK1 to GKn can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068979-A (JP)
Title: Scraper table feeder
Inventor: YAMADA MICHIHIRO
IPC: B65G65/48
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scraper table feeder capable of enhancing the metering accuracy for a powder to be supplied by eliminating the amount of the powder leaking from the upper clearance of a scraper and the lower clearance of a rotary table.  <P>SOLUTION: This scraper table feeder comprises a storage tank capable of storing the powder to be supplied therein, the rotary table installed at the bottom of the storage tank, rotatable, and having an annular conveying track on the outer periphery, a leveling plate covering a part of the conveying track from the upper side, and a scraper integrally secured to the lower surface of the leveling plate and scraping off the powder stacked on the conveying track to a discharge port.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069884-A (JP)
Title: Combined oil ring
Inventor: SUZUKI TAKAO
IPC: F16J9/06
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined oil ring suppressing its tension decline percentage while securing its oil control function at an adequate level according to temperature change.  <P>SOLUTION: Ring grooves 44, 45, 46 are formed in the outer peripheral face of a piston 14. A top ring 51, a second ring 52 and an oil ring 53 are fitted into the ring grooves 44, 45, 46. The oil ring 53 is used for mounting an oil ring body 63 having ring-shaped upper and lower rails 61, 62 with a coil expander 64 formed of a shape memorizing alloy for thrusting and energizing the oil ring body 63 outward in the radial direction. A cylindrical ring 65 as a core bar filled with cooling medium C is fitted through the center of the coil expander 64.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007077015-A (JP)
Title: Growth unit for carbon nanotube and growth method for carbon nanotube
Inventor: RYO KAI
IPC: C01B31/02
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a growth unit for carbon nanotube and a growth method for carbon nanotube.  <P>SOLUTION: This carbon nanotube growth unit is equipped with a reaction unit equipped with a gas inlet and a gas outlet, an intake duct, and an exhaust duct, and contains a gas discharge unit communicated with the gas inlet. This growth method of carbon nanotube contains a step in which a gas containing carbon is introduced to the reaction unit and carbon nanotube is grown by chemical vapor-phase deposition method, a step in which the inner pressure of the reaction vessel of the reaction unit is continuously decreased at a specified speed, and a step in which carbon nanotubes with different tips are grown in the reaction vessel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007110699-A (JP)
Title: Image processing method and image recorder
Inventor: CHIWATA YUHEI
IPC: H04N1/23
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and image recorder, which suppress density non-uniformity and artifact incurred in recorded images.  <P>SOLUTION: Regarding a pixel under processing of an input image (target image) 16 multiplied by a line correction coefficient di corresponding to discharge characteristics of a nozzle, binarizing processing is performed thereon by a binarizing processing section 20 using a threshold value generated by a threshold value generating section 40, an error caused by the binarizing processing is calculated by an error calculating section, the error is diffused into an unprocessed pixel in a periphery of the pixel under processing, and an input value for the unprocessed pixel is corrected by an input value correcting section 32. A threshold value for the unprocessed pixel is corrected in a threshold value correcting processing section 36 in accordance with the error calculated by the error calculating section 24, and the corrected threshold value is used to perform binarizing processing on the unprocessed pixel. In the threshold value correcting processing section, correcting processing on the threshold value is performed using a two-dimensional threshold value correcting filter 34 (M2).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006332076-A (JP)
Title: Induction heating device and induction heating cooker
Inventor: FUMIYA JUN
IPC: H05B6/06
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an induction heating device which easily discriminates the type of a load and performs capacity change of a snubber circuit based on the discriminated type of the load.  <P>SOLUTION: The induction heating device comprises at least an inverter circuit 3 of a full-bridge structure which is constituted of a plurality of switching elements 3a-3d and generates electromagnetic induction by supplying high frequency current to a heating coil 4, an input current detecting means 12 for detecting current supplied to the inverter circuit 3, a drive signal control circuit 9a which controls a phase difference of drive timing between each group in the groups of the switching elements 3a, 3b, and 3c, 3d connected in series and outputs to the inverter circuit 3 a drive signal to make the power based on the current detected by the input current detecting means 12 into the power established, and a load discrimination means 9e which discriminates the type of the load 10 of a heating object based on the power and phase difference based on the current detected by the input current detecting means 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052442-A (JP)
Title: Color liquid crystal display device
Inventor: SAKUWA TORU
IPC: G02F1/1335
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color liquid crystal display device capable of maintaining the contrast upon reflection display and improving display chroma upon transmission display.  <P>SOLUTION: Area of a color filter layer 10B in a transmission region of a pixel region of a prescribed color among pixel regions of plural colors is larger than the area of color filter layers 10R, 10G in transmission regions of other pixel regions among the pixel regions of plural colors. The pixels of plural colors consist of pixels of red color, green color and blue color.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008074921-A (JP)
Title: Organic electroluminescent element material, organic electroluminescent element, displaying device and illuminating device
Inventor: SUGINO MOTOAKI
IPC: H01L51/50
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element material controlled with the wave length of emitted light, showing a high light-emitting efficiency and also having a long light-emitting life, and an organic EL element, an illuminating device and a displaying device by using the same.  <P>SOLUTION: This organic EL element material is a metal complex expressed by formula (a) [wherein, R<SB>1</SB>is an alkyl or the like; X is N or the like; Z is a group of atoms; X<SB>1</SB>, X<SB>2</SB>and L<SB>1</SB>are each a bidentate ligand; (m1), (m2) are each an integer; M<SB>1</SB>is Ir or the like; and EWG is an electron-withdrawing group].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075322-A (JP)
Title: Movable sunshade device like monument
Inventor: KAWAKAMI TAKEYA
IPC: E04H1/12
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide sunshade devices M which each have an appearance of a monument, make their sheet bodies manually openable like petals, form an active arcade when arranged in plurality in parallel with each other in a commercial avenue, a street, etc. bring about festivity and healing effect of a town, each have a simple structure and shape, and allow component members thereof to be mass-producible.  <P>SOLUTION: The sunshade device is formed of: a main post 2 erected from a base board 1; posts 3, 4, 5, 6; sliding pipes 3a, 4a, 5a, 6a attached to tops of the posts 3, 4, 5, 6, respectively; bearing ribs 7, 8, 9, 10 inserted into the sliding pipes 3a, 4a, 5a, 6a, respectively; the sheet body 11 hooked at the tops of the bearing ribs 7, 8, 9, 10; a drain pipe 12 for elevating/lowering the interior of the main post 2; a movable member 13 for expanding/contracting the sheet body 11; a stopper 14 for stopping lowering of the movable member 13; and an operating rod 15 for operating the movable member 13 and the sheet body 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074453-A (JP)
Title: Multipurpose container
Inventor: HOSOMI YASUO
IPC: A01K97/06
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multipurpose container, represented by a container that has a storage chamber into or out of which articles can be loaded.  <P>SOLUTION: The container 10 has a container body 12, and an upper lid 11 that covers an opening 17 made at the top of the container body 12. The container body 12 has an external peripheral wall 20 on the perimetral edge of a bottom plate 14. The peripheral wall 20 has four side walls. Stretchable parts 32 are joined to both ends 33 of the front side wall 21 so as to be continuous with the right side wall 23 and left side wall 24. The stretchable parts 32 have the form of, for example, a bellows. The stretchable parts 32 can be changed into a pulled position and a pressed position. The front side wall 21 is designed so as to be switched by an inclined position around its lower end or an upright position relative to the bottom plate 14. The extendable parts 32 are pulled or pressed following a change in the position of the front side wall 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT