baber/WOPTO huggingface dataset:
Patent JP-2006291940-A (JP)
Title: Controller of engine
Inventor: MATSUBARA TAKUJI
IPC: F01N3/20
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To optimize an operating timing between an intake side variable valve timing mechanism and an exhaust side variable valve timing mechanism during starting.  <P>SOLUTION: This controller of an engine comprises the intake side variable valve timing mechanism and the exhaust side variable valve timing mechanism. The controller further comprises a valve timing mechanism control means operating the exhaust side variable valve timing mechanism (EX VVT) to a retard angle side after (TO) a predetermined time is passed from the start of the engine and then (T1) operating the intake side variable valve timing mechanism (IN VVT) to an advanced angle side. The angular position of the exhaust side variable valve timing mechanism does not almost affect an intake air amount. Accordingly, the exhaust side variable valve timing mechanism is operated before the intake side variable valve timing mechanism to perform an internal EGR earlier so as to atomize sprayed mixture and suppress HC.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006005331-A (JP)
Title: Group iii nitride semiconductor crystal and manufacturing method of the same, group iii nitride semiconductor device and manufacturing method of the same, and light emitting device
Inventor: NAKAHATA SEIJI
IPC: H01L21/205
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group III nitride semiconductor crystal having the size approximately equal to that of a semiconductor device and a manufacturing method of the crystal, and a group III nitride semiconductor device and a manufacturing method of the device, and a light emitting device.  <P>SOLUTION: A manufacturing method of a group III nitride semiconductor crystal includes a step of growing at least one group-III nitride-semiconductor-crystal substrate 11 on a base substrate 1, a step of growing at least one group-III nitride-semiconductor-crystal layer 12 on the substrate 11, a step of separating a group III nitride semiconductor crystal 10 configured by the substrate 11 and the layer 12 from the base substrate 1; wherein the crystal 10 has a thickness of 10 to 600 μm and a width of 0.2 to 50 mm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006301831-A (JP)
Title: Management device
Inventor: TANAKA YOSHIO
IPC: G06F21/00
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique facilitating authentication processing in a grid environment and a technique attaining a secure grid environment.  <P>SOLUTION: A grid system 600 is connected to a client device 200 through SSL and performs authentication based on a user's ID or password. When the authentication is successful, an authentication part 612 instructs generation of an anonymous proxy certificate to a proxy certificate generation part 616. The proxy certificate generation part 616 reads preliminarily registered anonymous user information from an anonymous information storage part 618, and generates an anonymous proxy certificate 620 based on the anonymous information. The management device 610 performs authentication processing to a computer 400 using the anonymous proxy certificate 620 to make the computer execute jobs. The computer 400 accepts the validity of the anonymous proxy certificate 620 by trusting the management device 610. By using the anonymous proxy certificate in this way, transfer of personal information of a user to the computer 400 can be prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006301972-A (JP)
Title: Electronic secretary system
Inventor: SHIMOYAMA JIRO
IPC: G06Q50/00
Filed: 2005-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic secretary system capable of providing electronic secretary services corresponding to use modes of various users.  <P>SOLUTION: A server computer 1 manages user relevant information including at least schedule data in association with user IDs and provides a user with an electronic secretary service of transmitting at least schedule data to an information terminal 5 of a user, in response to a request from the information terminal 5 of the user which is capable of communicating data via the Internet 2. The server computer 1 performs processing for providing electronic secretary services to users and is provided with agent programs for executing processing corresponding to use modes (languages and time zones) of respective preset users so that they can be operated by each user, and transmits and receives various data necessary for providing electronic secretary services to and from electronic secretary agent programs of other users.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299126-A (JP)
Title: Method for modifying surface of nano-filler, polymer nano-composite and method for producing polymer nano-composite
Inventor: MURAMATSU HIRONOBU
IPC: C08K9/06
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer nano-composite containing a surface modified nano-filler excluding bad influences of dysfunction such as filler aggregation, deterioration of molecular weight and discoloring by a surface modifier such as a coupling agent which cannot chemically be combined with the nano-filler, a condensate, etc., formed by mutually combining the surface modifier.  <P>SOLUTION: The polymer nano-composite is produced as follows. The nano-filler is dispersed in a solvent and a prescribed modifier is added to modify the surface. The solvent containing the nano-filler is directly washed and the free modifier present as a residual component of the modifier in the solvent is removed to afford a surface modified nano-filler. The resultant surface modified nano-filler is compounded and dispersed in a prescribed organic polymer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006154721-A (JP)
Title: Optical device and projector
Inventor: KINOSHITA SATOSHI
IPC: G02F1/13
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device for forming a clear and high quality projection image by efficiently and surely cooling optical components such as an optical modulation element and a polarizing plate and preventing bubbles or the like from mixing into an optical path, and to provide a projector.  <P>SOLUTION: The optical device comprises: an optical modulation element holding body 4402 for holding the optical modulation element such as a liquid crystal panel 441 capable of heat transfer for a cooling fluid in cooling chambers R1 and R2; a plurality of fluid circulating members 448; a cooling fluid inflow part 52 arranged in a fluid passage of the cooling fluid in the plurality of the fluid circulating members 448 and flowing in the cooling fluid in the inside; a cooling fluid discharge part 53 flowing out the cooling fluid to the outside; a bubble capturing part 55 for arranging a cooling fluid accumulating part 5 accumulating the cooling fluid in the inside, circulating the cooling fluid toward the cooling fluid discharge part 53 in the inside of the cooling fluid accumulating part 5 and capturing the bubbles contained in the cooling fluid; and a bubble accumulating part 51C accumulating the captured bubbles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006309869-A (JP)
Title: Optical head device and disk drive device mounted with the optical head device
Inventor: TSUKIOKA YASUYUKI
IPC: G11B7/12
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device capable of preventing the positional deviation caused by the heat generation in a laser driver to suppress an influence of heat generation in the laser driver on optical characteristics and obtaining a sufficient heat dissipation effect even when a heat dissipation plate is compact.  <P>SOLUTION: The optical head device 1 has a dust-proof cover 19 which is arranged on an optical disk side to protect an objective driving device 16 against dust etc., and the dust-proof cover 19 is made of a material, such as copper, aluminum, and stainless steel, having superior heat conductivity; and a portion of it is extended to the laser driver IC 22 arranged closely to the objective driving device 16 to form a heat dissipation portion 19a capable of dissipating the heat generated in the laser driver IC 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006307017-A (JP)
Title: Conductive resin composition
Inventor: MIYASHITA TAKAYUKI
IPC: H01B1/24
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which is excellent in conductivity, yields a molded product from which few iron ions are eluted and is suitably used as a separator for a fuel cell etc.  <P>SOLUTION: The composition is prepared by adding 200-600 pts.wt. graphite to 100 pts.wt. thermoplastic resin, wherein the graphite has an average particle size of 150-500 μm. The amount of iron ions eluted from the molded product obtained by molding the composition is ≤100 ppb.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006239854-A (JP)
Title: Machine tool
Inventor: YAMAGUCHI MASAO
IPC: B23Q17/00
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool capable of suppressing generation of inclination of a tool and preventing a possibility of deterioration of machining accuracy due to a deflection of a cross rail.  <P>SOLUTION: The machine tool installs and supports the cross rail 16 between a pair of columns 15a. The saddle 21 is horizontally movably supported on the cross rail 16. The grinding wheel 24 is mounted on the saddle 21 as a tool. The machine tool is provided with a level 27 for detecting an inclination amount of the grinding wheel 24 according to the position of the horizontal traveling direction of the saddle 21 to adjust the inclination angle of the grinding wheel 24 with respect to the horizontal surface according to the detection result by the level 27.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006082216-A (JP)
Title: Article slicing method and apparatus
Inventor: BRANDER WILLIAM M
IPC: A23L19/00
Filed: 2005-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To economically and quickly provide excellent slices such as tomato slices.  <P>SOLUTION: Tomatoes are placed on cutting blades (20) in article openings (46) of an article positioning plate (44). The blade moves when article pushers (24) are moved downwardly, contacted with the upper facing surfaces of the tomatoes, and the tomatoes are pushed through parallel cutting blades (20). The end slices (30 and 40) are gathered in end collectors (96) and discharged while the intermediate slices (42) are received in a transfer tray (72). Gathering plates (100) urge the intermediate slices of the several tomatoes to gather in one accumulation of tomato slices, and the transfer tray (72) is lowered to a position immediately above shipping containers (74) and tilted to deposit the tomatoes in the containers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006317186-A (JP)
Title: Obstruction detector
Inventor: TAKEICHI MASAKAZU
IPC: B60R21/00
Filed: 2005-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obstruction detector capable of determining the detection of obstructions at an early stage while excluding incorrect reports due to noise.  <P>SOLUTION: When reflected waves are not received, the transmission and reception of each of ultrasonic sensors 20FR, 20FL, 20RR, 20RC, and 20RL are made to operate at a frequency T1. In the case that an ultrasonic sensor 20 receives reflected waves, the frequency of operating timing signals to which the ultrasonic sensor 20 is related is controlled into a frequency T2 shorter than the prescribed frequency T1 to make the frequency of its transmitting and receiving operations to be T2 shorter than T1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006319151-A (JP)
Title: Etching residue removing method and manufacturing method of semiconductor device using the same
Inventor: ITO TAKESHI
IPC: H01L21/027
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve peeling property of etching residue, shorten the processing time and reduce the amount of use of the peeling solution.  <P>SOLUTION: The cleaning sequence of the etching residue removing method conducts a first water cleaning process 11, a first drying process 12, a peeling solution process 13, a rinse process 14, a second water cleaning process 15, and a second drying process 16. In the first water cleaning process 11, an insulating film and a metal wiring formed thereon are washed using the pure water. In the first drying process 12, the insulating film and metal wiring are dried up, for example, in the nitrogen atmosphere under the normal temperature. In the peeling solution process 13, etching residue adhered to the insulating film and metal wiring is peeled using, for example, an amine system peeling solution. In the rinse process 14, the insulating film and metal wiring are rinsed using, for example, rinse solution IPA. In the second water washing process 15, the insulating film and metal wiring are washed with the pure water. Thereafter, in the second drying process 16, the insulating film and metal wiring are dried up in the nitrogen atmosphere, for example, under the normal temperature.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006316923-A (JP)
Title: Retaining ring for shaft
Inventor: TANAKA KOICHI
IPC: F16B21/18
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining ring for a shaft fitted into an annular channel of the shaft to position a part such as a bearing mounted to the shaft or prevent it from coming off.  <P>SOLUTION: At least three protruding pieces 3, 3a, etc. are formed in an inner peripheral part of a C-shaped base material 2 formed with an opening 1 enlarged and opened to an outer peripheral side in one section of an outer peripheral part to form sections among adjacent protruding pieces 3, 3a, etc. as inner side cut-out parts 5, 5a, etc. and form inner side fringes of the protruding pieces 3, 3a, etc. into projecting circular arc shapes circumscribed on the outer peripheral face of a mounting section in the shaft S so that each protruding piece 3, 3a, etc. is abutted on a shaft side at one point.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006314941-A (JP)
Title: Conveyance apparatus for inspection instrument
Inventor: SHIMAZAKI YOSHIAKI
IPC: B07C5/02
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the inspection rate for foreign matters of an inspection instrument even increasing the conveyance amount of objects to be inspected passing through an inspection station.  <P>SOLUTION: This conveyance apparatus is equipped with a feeder trough and a drive part. The feeder trough is arranged in a supply line for objects to be inspected for supplying the objects to be inspected to the inspection station for inspecting the objects to be inspected composed of powder materials, and has a plurality of recesses extending in the direction roughly orthogonal to the conveying direction of the objects to be inspected and has an irregular part including the recesses and exposing the foreign matters, mixed in the objects to be inspected to the surface layer part of the objects to be inspected, by accompanying the conveying operation, on the downstream side of a position where a conveyance amount adjusting member on the conveying surface part loaded with the objects to be inspected is installed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006315584-A (JP)
Title: Vehicle for grasping change in vehicle height in time series manner
Inventor: NOMURA MAKOTO
IPC: B60G17/015
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle in which a suspension has an air spring to change the vehicle height, and the values of the parameters changing time after time are correctly estimated when the parameters are requested for the estimation value by the operation incorporating the modulus of elasticity of a spring and the damping factor of a shock absorber by a microcomputer while detecting the change in the vehicle height.  <P>SOLUTION: The parameters related to the operation of an air suspension are grasped as the change in the vehicle height in time series manner by each small amount for a very small amount of time while changing the vehicle height by the air spring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317818-A (JP)
Title: Projection type video display device
Inventor: TANITSU MASAHIKO
IPC: G03B21/14
Filed: 2005-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type video display device which hardly causes color mixing of a color bar scanning on a video display element and has a bright scanning system.  <P>SOLUTION: A means which separates light flux radiated from a light source into plural colors of light is constituted as follows: a plurality of dichroic mirrors which transmit color light beams having wavelength regions different from one another are arranged on an emission surface of the means; total reflection mirrors which reflect white light are arranged on boundaries between the plurality of dichroic mirrors; incident opening parts having optical opened holes, through which incident light beams on a color separation means is made incident, are arranged on the incident surface of the color separation means; and second reflection mirrors which again reflect the light beams reflected by the dichroic mirrors or the total reflection mirrors are arranged on the outer side of the incident opening parts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006324495-A (JP)
Title: Ultrasonic cleaning device
Inventor: KONDO MASAHARU
IPC: H01L21/304
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic cleaning device capable of improving a cleaning effect by effectively irradiating the whole region of the cleaning surface of a wafer with ultrasonic waves.  <P>SOLUTION: A washing tub 21 is filled with a cleaning liquid. A water tank 23 for a propagation filled with propagation water is positioned outside an external tank 23. An ultrasonic oscillating board 31 is fitted on the external surface of the bottom wall of the water tank 23. A plurality of the wafers 1 are held to lifter type wafer guides 11 disposed on the bottom of the washing tub 21 under the state in which the wafers 1 are held by vertically movable wafer chucks 12. The wafer chucks 12 hold the wafers 1 at places in heights, in which the upper ends of the wafers 1 are not exposed from the liquid surface of the cleaning liquid in the washing tub 21 in this case. When ultrasonic waves are oscillated from the ultrasonic oscillating board 31 under the state, regions in which sections 41 are separated as the shadows of the wafer guides 11 and the wafers 1 are superposed can be inhibited minimally because distances among the lower sections of the wafers 1 and the horizontal sections of the wafer guides 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006297010-A (JP)
Title: Method and device for raising/lowering protective member in stadium
Inventor: AZUMA KATSUTOSHI
IPC: A63B71/02
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for raising/lowering a protective member in a stadium, capable of providing feeling of presence, and achieving protective effect depending on situations.  <P>SOLUTION: The protective member is provided to be raised and lowered along a fence for parting a game field from a spectator section. A protective net is provided to be positioned below the upper end part of the fence when lowered, and at a prescribed distance above the upper end part of the fence when raised.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006324552-A (JP)
Title: Red semiconductor laser element and method of manufacturing the same
Inventor: UCHIDA YOZO
IPC: H01S5/22
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-hetero structured red semiconductor laser element which has superior linearity in the optical output vs. current characteristic, while having high output power, and to provide a method of manufacturing the same.  <P>SOLUTION: The red semiconductor laser element 10 comprises at least a first conductivity-type AlGaInP cladding layer 13, a GaInP active layer 17, and a second conductivity-type AlGaInP cladding layer 18, sequentially stacked on a GaAs semiconductor substrate 11. The semiconductor laser element also has a ridge 21, consisting of a ridged second conductivity-type AlGaInP clad layer 18', a second conductivity-type GaInP contact layer 19', and a second conductivity-type GaAs capping layer 20', stacked sequentially on the second conductivity-type AlGaInP clad layer 18. The side surfaces of the ridge 21 and the surface of the second conductivity-type AlGaInP clad layer 18 are covered by a first conductivity-type AlInP layer 23, a first conductivity-type GaAs current blocking layer 24, and a GaInP layer 25, stacked sequentially thereon.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006320948-A (JP)
Title: Die clamping apparatus and forming machine
Inventor: TSUJI MAKOTO
IPC: B29C45/03
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die clamping apparatus where the opening/closing and clamping of a die can be suitably performed with a simple constitution.  <P>SOLUTION: The die clamping apparatus 2 is provided with: a base frame 5; a fixed die plate 6; a moving die plate 7; a rack 15 fixed to the base frame 5 and elongating to the opening/closing direction of the die; a pinion 14 pivoted on the moving die plate 7 and engaged with the rack 15; a motor provided at the moving die plate 7, rotatively driving the pinion 14 and moving the moving die plate 7 to the opening/closing direction of the die; a tie bar having the part 8a to be coupled; a coupling part 10 provided at the moving die plate 7 and capable of being engaged/disengaged to the part 8a to be coupled in the tie bar; and a die clamping cylinder 11 provided at the fixed die plate 6, and, in a state where the coupling part 10 and the part 8a to be coupled are coupled, applying tension to the tie bar and generating clamping force.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006325104-A (JP)
Title: Broadcast receiving terminal and viewing avoiding method
Inventor: KURIHARA MASAHIRO
IPC: H04N5/44
Filed: 2005-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To avoid contents that are currently viewed by a simple operation and to surely restore the contents to the original state when the contents end.  <P>SOLUTION: This broadcast receiving terminal 1A is provided with a contents end detecting part 18 and a volume adjusting part 19, and an operation input part 17A is provided with a viewing avoiding button. When a CPU 15 of the broadcast receiving terminal 1A detects that a user presses down a viewing avoidance button in the operation input part 17A, the CPU 15 drops an output of a sound output device 113 to preset volume by a volume adjusting part 19. Simultaneously, the CPU 15 monitors end timing of contents that are currently reproduced by a contents end detecting part 18. When the end of the contents that are currently reproduced is detected, the CPU 15 returns the output of the sound output device 113 to the original volume.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006326595-A (JP)
Title: Bore pin for casting cylinder block
Inventor: OGAWA EISUKE
IPC: B22D19/08
Filed: 2005-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bore pin for casting a cylinder block, which bore pin has the longevity longer than that of a bore pin made of a conventional material by reducing its wear caused in its drawing-out by keeping the fitting accuracy between the bore pin and a liner high through reducing the thermal expansion coefficient of the bore pin.  <P>SOLUTION: The bore pin for casting the cylinder block is made of a ferrous alloy having a mean thermal expansion coefficient of 8×10<SP>-6</SP>/°C to 11×10<SP>-6</SP>/°C within the range from the room temperature to 100°C, and the ferrous alloy is a high speed steel alloy and is composed of an Fe alloy containing 1.0 to 4.0 mass% of C, 0.1 to 2.0 mass% of Si, 0.1 to 2.0 mass% of Mn, 0 to 4.5 mass% of Ni, 10.0 to 20.0 mass% of Cr, 0 to 9.0 mass% of Mo, 0 to 10.0 mass% of W, and 1.0 to 10.0 mass% of V.  <P>COPYRIGHT: (C)2007,JPO&INPIT