baber/WOPTO huggingface dataset:
Patent JP-2007022812-A (JP)
Title: Storage device for rod-like article and device and method for filling the storage device
Inventor: HORN MATTHIAS
IPC: A24C5/352
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple storage device having high reliability and high efficiency and to provide a device and a method for filling the storage device.  <P>SOLUTION: In this storage device for rod-like article provided with a housing 11 having a closable opening part 13 for filling or emptying the storage device 10, a flexible belt element 14 is arranged in the housing 11 and is constituted to adjust a storage chamber 15 variably in accordance with filling level. This storage device 10 is constituted to be filled with multi-layered disorderly mass stream.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008024328-A (JP)
Title: Lid body with hot water drain function
Inventor: HIRAI YUICHI
IPC: B65D65/40
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a lid body with a hot water drain function whose hot water dripping opening is easily formed, which prevents a small filling in its content such as chopped spring onion from flowing out and which drips the hot water speedily.  <P>SOLUTION: This relates to the structure of the lid body with a hot water dripping function. An outside sheet is made of a stretch polyester film with a print on the back side of the film and a paper adhered to the side, an inside sheet is formed by laminating an easy peel sealant on an aluminum foil, a polyolefin heat adhesive resin is used between the paper and the foil for forming a laminate sheet adhered by extrusion lamination, one end of the lid body is formed with a tab for forming a hot water dripping opening, a laterally long V-shaped half-cut line and a frame shaped half-cut line are formed sequentially near the tab from the back side of the lid body with the depth to reach the paper layer, the back face of the laminate sheet is formed with an easy peel varnish layer excluding the inside of the frame shaped half-cut line including the area to the frame shaped half-cut line from the V-shaped half cut-line in advance and the back face of the lid body is heat welded with a plastic mesh covering the frame shaped half-cut line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026594-A (JP)
Title: Near infrared imaging lens
Inventor: KANDA HIDEO
IPC: G02B13/04
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a near infrared imaging lens capable of obtaining a wide-angle and satisfactory aberration performance suitable for an observation application in the near infrared region without using a specified optical material exclusively used for infrared rays in a refractive transmission type optical system having a relatively moderate accuracy demand of components.  <P>SOLUTION: A first lens group GR1 having negative refractive power is disposed on the object side and a second lens group GR2 having positive refractive power is disposed on the image side. It is preferable that the first lens group GR1 has at least three negative lenses of which the surfaces of the image side have curvatures stronger than the surfaces of the object side and a lens made of quartz glass is disposed on the side closest to the object. It is also preferable that the second lens group GR2 has at least two negative lenses and at least four positive lenses, at least one among at least the two negative lenses is constituted with the optical material of Nd≥1.9, wherein Nd denotes a refractive index for d rays, and at least two among at least the four positive lenses are constituted with the optical material of νd≥80, wherein νd denotes an Abbe number for d rays.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026610-A (JP)
Title: Image forming device
Inventor: FUJISHIMA MASAYUKI
IPC: G03G9/08
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can sort out the old toner from the two component developer, having fresh and old toner mixed up to selectively eject it.  <P>SOLUTION: This image forming device 1 has a developing agent container 51 for storing the two component developer and an agitator 52 for agitating the developing agent in the container 51, and carries out refresh action for ejecting the toner on the developing roller 53 to the photoreceptor drum 2 during non image formation and agitates the developing agent in the agitator 52 prior to refresh action, at a speed faster than at image formation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024233-A (JP)
Title: Vehicle side slip angle calculation unit
Inventor: TAKAHASHI JUNYA
IPC: B60R16/02
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle side slip angle calculation unit capable of calculating a side slip angle in reference to a simple high accurate turning motion model having a small number of parameters.  <P>SOLUTION: A side slip angle is estimated by inputting an actual yawing rate to a transfer function under application of the transfer function of a side slip angle β in respect to a yaw rate γ of a vehicle turning motion model having, as parameters, a vehicle mass, a distance between the center of gravity and a front axle, a distance between the center of gravity and a rear axle and a rear wheel cornering power. Since the front wheel cornering power is not included in the transfer function, it is possible to eliminate a specific tuning step while assuring a coincidence between the estimated value and a preferable value in a linear region by reducing the parameters to be identified in regard to the conventional model including the front wheel cornering power and the rear wheel cornering power as its parameters, inputting the preferable yaw rate into the transfer function and calculating the preferable value of the side slip angle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032134-A (JP)
Title: V-ribbed belt
Inventor: NAKAJIMA EIJIRO
IPC: F16G5/20
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a V-ribbed belt 1 in which a plurality of V-shaped rubber ribs 5 are included, short length fibers 6 are blended with the rubber rib 5, and one portion among the short length fibers 6 projects to the rubber rib side surface 5a, an appearance coefficient of dynamic friction is kept low at the time of normal operation, with respect to a driven pulley V-groove surface of the rubber rib side surface 5a; and when the rubber rib side surface 5a and the pulley V-groove surface are slipped from each other in such a manner that the driven pulley is locked, the break of the belt 1 is prevented by operating a torque limiter 16 housed in a DL pulley 10, for example, in such a way that torque applied to the pulley is made to increase by raising the appearance coefficient of the dynamic friction exactly and in an early stage.  <P>SOLUTION: The V-ribbed belt is constituted so that short length fibers 6a may be buried in the rubber rib 5 by processing in thermal contraction the short length fibers 6a projecting from the rubber rib surface 5a, by friction heat between the rubber rib side surface 5 and the pulley V-groove at the time of slipping.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035440-A (JP)
Title: A/d converter circuit
Inventor: TOYOMURA JUNJI
IPC: H03M1/36
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variation of a parasitic capacitance caused on a connection wiring when a plurality of resistors are series-connected in an interpolation circuit.  <P>SOLUTION: An A/D converter circuit includes a plurality of folding amplifiers for generating and outputting positive-phase signals having a different phase, respectively, and negative-phase signals thereof, the interpolation circuit for generating a plurality of interpolation signals of the same phase and reverse phase from an output of the folding amplifiers, a plurality of comparators for inputting the interpolation signal generated by this interpolation circuit, and an encoder circuit 6 for encoding the output from these comparators. The interpolation circuit divides the plurality of resistors to each predetermined number, juxtaposes a plurality of resistor strings in which the predetermined number of resistors are series-connected on a straight line, connects the resistors at one end of each resistor string with each other for every two strings, respectively, and connects the resistors at the other end of each resistor string with each other for every two strings in a different combination from the combination of the two strings, respectively, thereby connecting the plurality of resistors annularly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039818-A (JP)
Title: Liquid crystal display
Inventor: ONOKI YASUHARU
IPC: G02F1/13357
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display whose responsiveness is improved by performing lighting control of LEDs corresponding to temperature and temperature distribution of a liquid crystal panel.  <P>SOLUTION: In the LCD, light made incident from the LEDs 17 is reflected in a direction vertical to the surface of the liquid crystal panel 15 and transmitted through the liquid crystal panel 15 as uniform light by a light guide plate 19. A light shielding part 24 projecting from an inner wall of a heat conducting frame 22 covers the upper part of the LEDs 17, intercepts light emitted by the LEDs 17 on the upper side and absorbs its radiated heat. The inner wall of the heat conducting frame 22 also absorbs radiated heat from the side surface of the LEDs 17. The radiated heat is conducted to the liquid crystal panel 15 by the heat conducting frame 22. An LED controlling part controls the number of lighting LEDs 17 according to the temperature sensed by a temperature sensor 18 to prevent lowering of temperature of the liquid crystal panel 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041901-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OISHI SHU
IPC: H01L21/8238
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide structures of semiconductor devices having a novel element isolation structure and a method of manufacturing the semiconductor device structure, and particularly to provide a semiconductor device having such an excellent element isolation structure as to be capable of effectively suppressing a leakage current of a junction and deterioration of a short channel characteristic, and to provide a method of manufacturing the semiconductor device.  <P>SOLUTION: The semiconductor device comprises a semiconductor substrate and a plurality of semiconductor elements arranged on the semiconductor substrate with an element isolation region therebetween. The element isolation region has a liner nitride film formed on the lower side surface of an inner wall of a trench formed in the semiconductor substrate; a first insulating film formed on the upper side surface and upper surface of the trench inner wall, and having a high etching resistance; and a second insulating film formed in a region surrounded by the liner nitride film, and the first insulating film, and having a tensile stress generated therein.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008036770-A (JP)
Title: Double-face polishing device
Inventor: NAKAJO YOSHIHIRO
IPC: B24B53/017
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the generation of resonance caused by a repetitive force generated by the reciprocation motion or the like of dressing by enabling the adjustment of the oscillation motion of an upper surface plate.  <P>SOLUTION: This double-face polishing device 1 is a surface plate hanging mechanism 2 which can elevate the upper surface plate 11 to a non-polish position and can lower to a polish position. This device includes the surface plate hanging mechanism 2 having an elevating/lowering shaft 23 which can elevate and lower in a vertical direction and a flexible support mechanism 21 which can support the upper surface plate 11 around two axial lines orthogonally crossing with the elevating/lowering direction of the elevating/lowering shaft 23 so as to oscillate freely. The surface plate hanging mechanism 2 includes a restoring force application mechanism 4 which comprises a bolt 42, a nut 43 and coil springs 441, 442 between the elevating/lowering shaft 23 and the upper surface plate 11 for applying an elastic restoring force to the oscillation motion of the upper surface plate 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041959-A (JP)
Title: Vapor growth device, compound semiconductor film, and its growth method
Inventor: TAKASUKA EIRYO
IPC: H01L21/205
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor growth device which can improve growth rate of a compound semiconductor film, to provide the compound semiconductor film, and to provide its growth method.  <P>SOLUTION: The vapor growth device 10 has a reaction tube 12 for forming a compound semiconductor by mixing a raw gas G1 and a raw gas G2, a supply tube 24 which is inserted into the reaction tube 12 and supplies the raw gas G1 into the reaction tube 12, a supply tube 16 which is connected to the reaction tube 12 and supplies the raw gas G2 into the reaction tube 12, and a substrate holder 14 which holds a substrate W near a supply port 28 formed in an end 26 positioned inside the reaction tube 12 of the supply tube 24. The supply tube 24 and the reaction tube 12 form a double tube structure. A space SP formed between an outer wall of the supply tube 24 and an inner wall of the reaction tube 12 is a flow path of the raw gas G2. The supply port 28 is wider as it goes to a downstream side. A supply port 30 is narrower as it goes to a downstream side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039083-A (JP)
Title: Diaphragm solenoid valve with closing force increasing mechanism
Inventor: ITO YOSHIHIKO
IPC: F16K31/42
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm solenoid valve, in which a diaphragm never opens a valve seat even if a fluid pressure from a load acts on the diaphragm as a reverse pressure.  <P>SOLUTION: A diaphragm valve part 11 includes a main diaphragm 14 operated by action of a pilot fluid pressure to open and close a main valve seat 16, and further, as a mechanism for increasing the valve seat closing force of the main diaphragm 14, an auxiliary valve element 17, an auxiliary pilot pressure chamber 30b for working the pilot fluid pressure on the auxiliary valve element 17 and a transmission rod 33 for transmitting the working force of the auxiliary valve element 17 to the diaphragm 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042670-A (JP)
Title: Vpn service management method
Inventor: MATSUURA HIROSHI
IPC: H04L45/50
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology, while determining a path which satisfies the required quality of an end user including also the path of a customer network, which materializes the differentiation of the customer network according to an SLA and also determines a path for the backup at the time of a failure, when providing a VPN service which connects mutually the networks of users (namely, "customer network") by using an MPLS.  <P>SOLUTION: In a VPN service management method, a VPN provider provides a virtual network to customer networks consisting of two or more private networks via a VPN provider network. In this case, a management server of the VPN provider distributes a path calculation program equipped with a function for calculating a path to each server of the VPN provider network and the two or more customer networks beforehand. The path calculation program selects a route candidate in the distributed networks respectively, and an optimal route is determined by combining the route candidate hierarchically in collaboration with the path calculation program.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038094-A (JP)
Title: Injection-molded product
Inventor: TANAKA KAZUYA
IPC: C08L101/16
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection-molded product comprising a resin composition containing a lactic acid-based resin, especially the injection-molded product having heat resistance.  <P>SOLUTION: The injection-molded product comprises a resin composition obtained by compounding (B) a glass fiber-reinforced thermoplastic resin wherein the glass transition temperature of the thermoplastic resin is ≤70°C, with (A) the lactic acid-based resin, and satisfies the relational expression: χc(A)=äΔHm(A)-ΔHc(A)}/ΔHm(A)≥0.90 (wherein, χc(A) is a relative crystallinity of the lactic acid-based resin (A); ΔHc(A) is the heat of crystallization; and ΔHm(A) is the heat of fusion of the crystal).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043826-A (JP)
Title: Pcb contaminated material treatment apparatus and pcb contaminated material treatment method
Inventor: MURAKAMI YOSHIAKI
IPC: B01D43/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PCB contaminated material treatment apparatus which is capable of enhancing the treatment efficiency of a PCB contaminated material and to provide a treatment method of a PCB contaminated material.  <P>SOLUTION: In the PCB contaminated material treatment apparatus that disassembles an instrument in which PCB containing insulating oil is used and removes the PCB containing insulating oil from the disassembled material, it comprises a roller to pressurize the disassembled material by bringing the outer peripheral surface into contact with the disassembled material wherein the roller has a roller press formed and installed so as to be rotatable while pressurizing the disassembled material so that the pressurized portion can be moved from one end side of the disassembled material to the other end side. The treatment method of the PCB contaminated material employs the PCB contaminated material treatment apparatus.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044626-A (JP)
Title: Paper-made electromagnetic wave transmitting packing material and packing method
Inventor: OGATA TETSUJI
IPC: B65D65/22
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the physical distribution management or the like using an RF-ID tag is disturbed in a metallic precision machine product or the like to affect the read-write of the RF-ID tag by a reader-writer for the RF-ID tag.  <P>SOLUTION: A metallic product or the like which affects the read-write of an RF-ID tag by a reader-writer for the RF-ID tag is packed with a paper-made electromagnetic wave transmitting packing material which is a paper containing soft-magnetic metal powder, and stored in a unitary package box with shock absorbers held on both sides, and the affixing position of the RF-ID tag label on the outer side of the unitary package box is specified, and the RF-ID tag label is affixed thereto.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046210-A (JP)
Title: Reticle and exposure method and device using the same, method for forming reticle pattern, pattern forming method and semiconductor device
Inventor: YAMAGUCHI HIDENORI
IPC: G03F1/36
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reticle for easily and highly accurately forming a fine pattern on a wafer and having high production yield.  <P>SOLUTION: The reticle 10 is provided with a substrate 11, a shot region 12 set on the substrate 11, a mask pattern 13 formed in the shot region 12, and mask magnification information 14x formed outside the shot region 12. The entire shot region 12 including the mask pattern 13 is expanded in a scanning direction (Y direction) shown as an arrow, with a magnification m of the mask in the X direction of the mask pattern 13 being four times (m>1) and a magnification n of the mask in the Y direction being 8 (n>m>1). By moving the reticle at a velocity twice as the scanning velocity of the wafer in the Y direction as a scanning direction, a desired pattern with the same proportion of longitudinal to horizontal dimensions is formed on the wafer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023592-A (JP)
Title: Welding apparatus for welding shaft-shaped component to pipe member
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/14
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding apparatus which can accurately weld a shaft-shaped component to a pipe member on its cylindrical face.  <P>SOLUTION: Welding apparatuses 7, 8 each comprising a fixed electrode 16 and a movable electrode 17 disposed coaxially on an electrode axis line O-O are assembled in a pipe member 5 manufacturing machine or processing machine. A receiving hole 38 for holding a shaft-shaped component 1 is formed in the fixed electrode 16 or movable electrode 17. The welding apparatuses 7, 8 are disposed such that the electrode axis line O-O in the welding apparatuses 7, 8 is substantially perpendicular to an axis line 34 of the pipe member 5. According to the above constitution, reliable welding can be realized without leaning or shifting the axis line of the shaft-shaped component 1 in a circumferential direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045662-A (JP)
Title: Cam unit
Inventor: NISHIOKA MASAO
IPC: F16H53/02
Filed: 2006-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an intermediate estimation of respective estimated elements in comparison with a roller cam mechanism and a barrel cam mechanism, which have both merits and demerits, and to provide a cam mechanism flexibly responding to a permissible storage space.  <P>SOLUTION: A truncated cone 6 in which the rotary shaft (output shaft) 5 of a turret 4 becomes an axis is arranged on the turret 4, a cam follower 3 is arranged on the slanted surface of the truncated cone 6, an input shaft 2 direction of an input cam 1 is orthogonal to an output shaft direction of the turret 4, and a cam groove 7 or rib 9 of the input cam 1 is fitted in the cam follower 3. Thus, preload can be also applied on the cam mechanisms, so that a pressure angle at the time of a stoppage and the maximum pressure angle become intermediate between those of a roller gear cam and barrel cam, a dimensional ratio between a Y-direction and Z-direction is changed by changing the angle of the slanted surface, and the cam mechanisms is easily adjusted for the permissible storage space.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046930-A (JP)
Title: Operation lever device
Inventor: OOTA YOSHIJI
IPC: G05G1/06
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation lever device with improved operability, which hardly fatigues the hand and can be held with a comfortable touch.  <P>SOLUTION: In the operation lever device 19, a centerline Cf of a grip part 67 of a length corresponding to the width of a hand Hh is offset by an offset amount K outwardly (in a direction shown by an arrow a2) in a machine body width direction (Y-axis direction). The grip part 67 is formed in a gutter shape, and comprises a first side part 82 connected to one side of a bottom part and a second side part 83 connected to the other side thereof, the second side part 83 being disposed in a centerline Cm of a walking management machine. A second roundness r2 is set smaller than a first roundness r1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007058212-A (JP)
Title: Zoom lens
Inventor: KUO CHUNG-YUAN
IPC: G02B15/20
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens of a low cost which is small in the number of lens sets, has a dense structure, has a long back side focal length, can easily achieve correction of aberrations, and has a high degree of image analysis in a zoom lens which is reduced in volume and can simplify the construction of an optical system.  <P>SOLUTION: The zoom lens is provided, successively from an object side toward an image plane side, with the first lens set 1 having negative refracting power, the second lens set 2 having positive refracting power, the third lens set 3 having positive refracting power, the fourth lens set 4 having positive refracting power, and the fifth lens set 5 having positive refracting power, is so configured that the fourth lens set 4 moves from the object side to the image plane side in the case of performing the zooming from a telephoto end toward a wide angle end.  <P>COPYRIGHT: (C)2007,JPO&INPIT