baber/WOPTO huggingface dataset:
Patent JP-2007051668-A (JP)
Title: Differential device
Inventor: NAKANE MITSURU
IPC: F16H48/38
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential device of high productivity, capable of improving lubricating performance between a pinion shaft and a pinion.  <P>SOLUTION: This differential device 1 has a differential case 4 rotated by receiving driving force from an engine, a pair of drive shafts 6 rotatably held in the differential case 4, a pair of side gears 5 respectively spline-connected with the pair of drive shafts 6, a pair of pinions 3 engaged to be rotated in the direction orthogonal to the pair of side gears 5, and having center holes 30 coaxial with a rotating shaft, and a pinion shaft 2 loosely fitted to the center holes 30 to slidably and rotatably support the pair of pinions 3, and held by the differential case 4. The pinion shaft 2 has a spiral groove portion 21 on its outer peripheral surface 20 at a pinion supporting portion 200 supporting at least the pinions 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057629-A (JP)
Title: Image forming apparatus
Inventor: KOJIMA SEIJI
IPC: G03G15/01
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of an image defect caused by staining or scratching over a long term by sufficiently securing the cleaning performance of the surface of a contact charger and restraining scratching both when a color image is formed and when a monochrome image is formed.  <P>SOLUTION: The image forming apparatus 1 is equipped with: a charging roller 19 coming into contact with the surface 18a of a photoreceptor drum 18 and charging it; and a conductive brush roller 23 cleaning the charging roller 19. The apparatus 1 is equipped with a means for changing the rotating speed of the conductive brush roller 23 and bias voltage applied to the conductive brush roller 23 according to an input monochrome or color image signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055026-A (JP)
Title: Backflow preventing device of injection molding machine
Inventor: OMOBAYASHI TAKAHIDE
IPC: B29C45/52
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide the backflow preventing device of an injection molding machine capable of preventing the abrasion of a friction ring or a backflow preventing ring.  <P>SOLUTION: The backflow preventing device of the injection molding machine comprises the backflow preventing ring 4 provided between a screw 5 and the screw head 1 provided to the leading end of the screw 5 in a movable manner and the friction ring 2 with which the backflow preventing ring 4 is brought into contact. A diamond sintered layer 7 with a surface roughness Ra of 0.05 μm or below is formed to the contact surface of the friction ring 2 with the backflow preventing ring 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059615-A (JP)
Title: Optoelectronic integrated circuit
Inventor: KAYAO NORIHIDE
IPC: H01L29/737
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optoelectronic integrated circuit which is, with a hetero-junction bipolar transistor and a photodiode connected together with no degradation in electric signal, excellent in operation speed and photosensitivity, with no degradation in high integration degree which is a feature of overall re-growth.  <P>SOLUTION: A wiring 19 from an anode electrode 9 or cathode electrode 8 of an optical element 2 is formed in [011] direction and connected to an element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063137-A (JP)
Title: Anti-obesity agent
Inventor: SUGIYAMA KIYOSHI
IPC: A61K31/352
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new anti-obesity agent eliminating life style related diseases caused by obesity such as cardiovascular diseases, type 2 diabetes and cancer.  <P>SOLUTION: The anti-obesity agent is obtained by using curcumin. A crude drug having enhancing actions on immune strength is used in combination. A crude drug having hydragogue actions is used in combination. Isoflavone or an isoflavone glycoside is used combination. The blood level of curcumin is maintained at 0.5-100 μM.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063802-A (JP)
Title: Building foundation structure
Inventor: KAMAKURA YUICHI
IPC: E02D27/01
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To actualize sufficient ventilation even to corner portions of a building while preventing underfloor ventilating irregularity.  <P>SOLUTION: This building foundation structure comprises a partition wall 20 for partitioning a surrounding wall 10 from space portions 24 inside the surrounding wall 10. At an intersecting portion of the partition wall 20 for partitioning the surrounding wall 10 formed on opposed wall faces from the space portions 24 inside the surrounding wall 10, first vent holes 30 are formed in the opposed wall faces. Second vent holes 40 are formed in the corner portions of the surrounding wall 10. At the intersecting portion of the partition wall 20 facing the first vent holes 30 formed on the opposed wall faces, a third vent hole 50 is formed for communicating the partitioned space portions 24 with each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067818-A (JP)
Title: Communication terminal device, communication system and communication method
Inventor: OKUDA MUNEHIRO
IPC: G06K17/00
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal device, a communication system, and a communication method for performing mutual communication efficiently and preventing mutual radio interference with transmission data of the non-contact communication means while transmission and reception of the data are maintained in the radio communication means.  <P>SOLUTION: A radio unit 112 performs intermittent transmission and reception of data periodically with an opposite base station. A radio control unit 115 notifies the intermittent dormant zone detection unit 140 that the radio unit 112 is moved to an intermittent transmission and reception period. The intermittent dormant zone detection unit 140 detects the intermittent dormant zone where the transmission and reception of the data is dormant, based on the intermittent transmission and reception period notified by the radio control unit 115. A control unit 130 causes the non-contact communication unit 121 to perform the data transmission during the intermittent dormant zone detected by the intermittent dormant zone detecting unit 140.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063848-A (JP)
Title: Lock device
Inventor: ONO TAKASHI
IPC: E05B83/00
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve an installing characteristic by easily connecting a rotator and a lock body.  <P>SOLUTION: A cylinder lock 12 and the rotator 14 connected to the cylinder lock 12 are stored in a part storage chamber 2a, and a lock lever 26 of a solenoid unit 3 is arranged in the part storage chamber 2a from a first lock opening part 2b, and a second lock member 34 of a key interlock means 4 is arranged in the part storage chamber 2a from a second lock opening part 2c. In installation, the cylinder lock 12 is inserted into the part storage chamber 2a storing the rotator 14, and in a device for putting the cylinder lock 12 and the rotator 14 in a connecting state during an insertion step, a position of the first lock opening part 2b and the second lock opening part 2c is set in a position shifted in the axial direction of the rotator 14. A disk-like projection part 14d projecting up to a position where clearance is not formed between the part and an inner peripheral surface of the part storage chamber 2a, is arranged in a position of the rotator 14 between the first lock opening part 2b and the second lock opening part 2c.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073596-A (JP)
Title: Polishing agent and manufacturing method thereof, polishing method and manufacturing method of semiconductor integrated circuit device
Inventor: YOSHIDA IORI
IPC: B24B37/00
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for preferentially polishing a projection under the control for polishing of a recess and for highly flattening polishing surface with extraordinary small quantity of polishing work, with less dependence on pattern of polishing velocity on the occasion of polishing the surface to be polished of a material layer of the silicon dioxide system during manufacture of a semiconductor integrated circuit device.  <P>SOLUTION: In the case where the polishing surface is formed of the material layer of the silicon dioxide system during manufacture of the semiconductor integrated circuit device, a polishing agent including cerium oxide particle, water, gluconic acid and/or gluco-heptonic acid is used as the chemical and mechanical polishing agent for polishing the polishing surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071251-A (JP)
Title: Bellows seal valve
Inventor: IWABUCHI TOSHIAKI
IPC: F16K41/00
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bellows seal valve capable of letting large flow rate of gas flow smoothly by high conductance, preventing a particle and a product from adhering to the inside of a main body, and improving gas substitution characteristic.  <P>SOLUTION: This bellows seal valve is constituted by constituting a body 10 by communicating an inclined cylinder 13 with a valve main body 11 having a flow passage port 12 and providing the flow passage port 12 by a valve element 23 on a tip side of a stem 22 arranged in the inclined cylinder 13 to open and close freely. The inside of bellows 28 sealing the stem 22 is arranged on a flow passage port 12 side, and a gasket 26 for back seal is provided in at least either of the valve element 23 and a bellows flange 21 fixing the bellows 28 to seal the inside of the bellows 28 by the gasket 23 when the valve element 23 is opened.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070459-A (JP)
Title: Anticorrosive film using hollow nanoparticle made of silica shell and anticorrosive paint using hollow nanoparticle made of silica shell
Inventor: FUJI MASATADA
IPC: C09D5/08
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anticorrosive film and an anticorrosive paint using a hollow nanoparticle made of a silica shell, by utilizing the insulating property and transparency of the hollow particle made of the silica shell having an outside diameter ranging from about 10 nm to about 300 nm.  <P>SOLUTION: The anticorrosive film and the anticorrosive paint using the hollow particle made of the silica shell utilize the insulating property of the hollow particle made of the silica shell and are obtained by uniformly dispersing the hollow particle made of the silica shell having an outside diameter ranging from about 10 nm to about 300 nm in an organic resin binder or an inorganic polymer binder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071169-A (JP)
Title: Oil pan for engine
Inventor: FUJIKI KENJI
IPC: F02B77/00
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent engine oil from coming from an air hole of an oil level sensor provided inside of an oil pan and from giving adverse effect to detection accuracy.  <P>SOLUTION: The oil level sensor 12 arranged inside of the oil pan 11 of an engine and detecting oil level is provided with an attachment part 15 and a sensing part 16, and a perimeter of the air hole 21b formed on a top end of a cover member 21 of a sensing part 16 is covered by a cylindrical part 25a of a shielding member 25 attached on a baffle plate 23 of the oil pan 11. Consequently, splashes of engine oil in the oil pan 11 is inhibited from intruding into the cover member 21 of the sensing part 16 from the air hole 21b and detection accuracy of the oil level sensor 12 can be improved. Since a gap α for breathing is formed between the cylindrical part 25a and the baffle plate 23, detection accuracy can be secured by keeping inner pressure not change even if a lower end of the cylindrical part 25a is submerged in oil.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073011-A (JP)
Title: Driving state deducing apparatus
Inventor: ARAKAWA TOSHIYA
IPC: A61B5/18
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To deduce the change in attention of a driver exactly, and to issue an alarm to the driver appropriately.  <P>SOLUTION: A control unit 8 sets up an attention excessive state determining area on the basis of leading vehicles, and determines it as being an attention excessive state when a ratio of stationary time (stationary time ratio) of a sight line in the attention excessive state determining area for the past 10 seconds with respect to a standard stationary time of a sight line in the attention excessive state determining area under the situation set up beforehand is larger than a predetermined threshold, and when an average sight line angle on the basis of leading vehicles for the past 10 seconds is smaller than a predetermined threshold. The control unit 8, however, sets up an aimless state determining area, on the basis of two or more cubic objects, and determines an aimless state, when the ratio of stationary time (stationary time ratio) of a sight line in the aimless state determining area for the past 10 seconds, with respect to a standard stationary time of a sight line in the aimless state determining area under the situation set up beforehand is larger than a predetermined threshold, and when the average sight line angle, on the basis of leading vehicles for the past 10 seconds, is larger than a predetermined threshold.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082307-A (JP)
Title: Tracked bogie system
Inventor: OSHIUMI KOICHIRO
IPC: B61B13/12
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and cleanly transport a heavy load at high speed.  <P>SOLUTION: In this system, a primary coil 10 of a linear synchronous motor is arranged at the fixing side in the vicinity of a station, and a magnet row 48 of the linear synchronous motor is arranged at a stacker crane 20. A primary coil 42 of a linear induction motor is arranged at the stacker crane 20, and a secondary conductor 8 is continuously arranged between the stations at the fixing side. The power of the linear induction motor is obtained from a non-contact electricity receiving part 52 by supporting the weight of the stacker crane 20 by a traveling wheel 44, and by supporting swiveling forces acting from the linear induction motor and the linear synchronous motor by a guide roller 46. The primary coil 10 is operated in the vicinity of the station by detecting a magnet position in the magnet row 48, and stopped by detecting an absolute position of the stacker crane 20 with respect to the station by an ABS linear sensor 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079162-A (JP)
Title: Inspection device
Inventor: SANADA TAIJI
IPC: G09F9/00
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device which can be used by two kinds of manufacturing method in common.  <P>SOLUTION: A liquid crystal panel 11 before a backlight unit 12 is assembled or a liquid crystal display device 10 after the backlight unit is assembled can be mounted on a top surface side of a truck main body 21. On the top surface of the truck main body 21, a support part 24 is provided which can support a backlight unit 23 for inspection. The backlight unit 23 for inspection is provided with a pin 25, and the support part 24 has a guide groove part 27 for receiving the pin 25. The pin 25 is slid in the guide groove part 27 to move the backlight unit 23 for inspection between an inspection position where the liquid crystal panel 11 before the backlight unit 12 is assembled is received on the back side and a standby position where the backlight unit 23 for inspection does not interfere with the liquid crystal display device 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078623-A (JP)
Title: Flow cell type qcm sensor
Inventor: NOGUCHI TAKUTAKA
IPC: G01N5/02
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the resonance frequency of a quartz vibrator, by suppressing not only the change in pressure caused by the pulsation in a cell caused by the drive of a liquid feed pump, but also the change in the internal pressure caused by discharge of a sample solution.  <P>SOLUTION: Equal pressure is applied to the back of a quartz vibrator substrate by a gas hermetically sealing line LB, with respect to the change in the pressure applied to the surface of the quartz vibrator 13 by the sample solution driven by the liquid feed pump 21 and the pressures applied to the surface and back of the quartz vibrator substrate are made to reach equilibrium, to eliminate generation of strains in the substrate. A drain pipe 23 is connected to the discharge port of the sample solution, and the leading end part 23A thereof is "sedimented in the solution" or "brought into contact with the liquid surface" of a recovery container 22, filled with the solution equal to the sample solution and the sample solution discharged from the drain pipe is allowed to always communicate with the solution of the recovery container so as to obtain a continuous flow that eliminates interruption of the sample solution in a discharge route.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007084666-A (JP)
Title: Styrenic resin expandable particle, method for producing the same and styrenic resin expansion molded product
Inventor: SUNAKAWA YASUYUKI
IPC: B29K45/00
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To effectively treat a waste resin of a molded product composed of a cyclic polyolefinic resin in a state of a low environmental load not by an incineration treatment.  <P>SOLUTION: A base resin of expandable particles is composed of a mixed resin of the waste resin of the molded product composed of 70-97 mass% of a styrenic resin and 3-30 mass% of the cyclic polyolefinic resin. The waste resin converted into fine particles having preferably ≤5 μm, more preferably <3 μm particle major axis is dispersed in the styrenic resin. A volatile foaming agent is contained in the base resin. The expansion molded product molded by using the styrenic resin expandable particles exhibits physical properties comparable to those of the expansion molded product molded by using the styrenic resin expandable particles in which 100 mass% of the base resin is the styrenic resin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007084259-A (JP)
Title: Gate system for container terminal
Inventor: KONISHI KENGO
IPC: G06Q10/08
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate system for a container terminal, capable of smoothing cargo handling work by surely identifying a head or a chassis coming into the container terminal at its entrance gate when a container is carried out upon request, thus actualizing the non-stop operation of the entrance gate of the container terminal.  <P>SOLUTION: A marine cargo carrier registers cargo handling work for carrying a container out via the Internet 1 in a database 6 and notifies a land cargo carrier of an acquired reservation number and cargo handling work content to consign land transport. The land cargo carrier arranges a driver, orders the work content and informs him of the reservation number. The driver accesses a web server 3 via a mobile-phone 9 and inputs a plate number or the like to identify the head 8 and the chassis 7 from the reservation number to reception information. At the entrance gate 10, the head 8 or the like are identified and the cargo handling work is ordered.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007088927-A (JP)
Title: Apparatus, method, program, and recording device for image processing
Inventor: INO NAOAKI
IPC: B41J2/52
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately reduce white streaks or black streaks when an image is recorded, using a recording head with which white streaks or black streaks may be generated, based on image data converted from high-gradation image data to low-gradation image data by means of error diffusion techniques.  <P>SOLUTION: It is judged whether a concerned pixel to be processed is positioned near white streaks, black streaks or the others, and density correction is performed using different density correction tables (steps 100-108). It is judged whether a pixel value D(x, y) is equal with or greater than a threshold TH, quantization data Q(x, y) are generated (steps 110-114), and a quantization error E(x, y) is determined (step 116). It is judged whether the concerned pixel is positioned near white streaks or black streaks, and if it is positioned near any streaks, error diffusion processing is performed using a weight coefficient matrix set to diffuse the quantization error in the length direction of the streaks (steps 118-124).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007091480-A (JP)
Title: Catalyst arrangement structure
Inventor: KOMUKAI TAKUJI
IPC: D01F9/127
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable the control of growth density or the like of carbon fibers by controlling the arrangement of a catalyst material.  <P>SOLUTION: The catalyst material includes the catalyst particulates 5a which promotes the growth of carbon fibers by acting on a carbon-containing gas, and a number of the catalyst materials are arranged on a substrate. Further, the inhibitors 7 which inhibit the above action of the catalyst particulates 5a are arranged between the catalyst materials in such a way as to disperse in a chip-like form so as to enable control of the growth density of the carbon fiber 9 in a carbon fiber bundle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007093260-A (JP)
Title: Navigation apparatus, update system for map data stored in navigation apparatus, and map data update method
Inventor: HIRAYAMA ICHIRO
IPC: G01C21/00
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus which can acquire distributed map data exhaustively and surely in a wide area.  <P>SOLUTION: The latest map data is distributed from a map data management center 300 to a vehicle-mounted instrument 100 mounted on a vehicle 10 through a communications satellite 400 to allow map data stored in the vehicle-mounted instrument 100 to be updated. A vehicle-mounted instrument 200 of a vehicle 20 which has failed to receive a satellite signal from the communications satellite 400 because of, for example, parking at an underground parking lot acquires the latest map data from the vehicle-mounted instrument 100 using inter-vehicle communications to allow map data stored in the vehicle-mounted instrument 200 to be updated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006099770-A (JP)
Title: Instruction cache using single-ported memories
Inventor: CARLSON RICHARD L
IPC: G06F12/08
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable an instruction cache to distribute an instruction with the same high throughput as that of processing in an instruction fetch unit in order to optimize the performance of a microprocessor.  <P>SOLUTION: This instruction cache comprises single-ported memories (210 and 215), a cache control logic (205) configured so as to process cache events of different types that may be received by the instruction cache, and being configured of a multi-stage pipeline that coordinates the processing of the cache events to the single-ported memories, and the multi-stage pipeline (230) which can have different stages pre-assigned as read/write stages for the cache events to minimize access conflicts between the cache events.  <P>COPYRIGHT: (C)2006,JPO&NCIPI