baber/WOPTO huggingface dataset:
Patent JP-2006046248-A (JP)
Title: Engine performing exhaust gas recirculation
Inventor: SHIINO SHUNICHI
IPC: F02D43/00
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine efficiently introducing EGR gas at a time of lean combustion.  <P>SOLUTION: This engine is provided with a combustion chamber 19 formed between a cylinder 9 and a piston 11 and an intake air passage 6 and an exhaust air passage 14 communicating to the combustion chamber 19. And also the engine is provided with an intake valve 8 opening and closing an opening in a combustion chamber 19 side of the intake air passage 6, an intake air control valve 7 provided in a middle of the intake air passage 6 and in an upstream of the intake valve 8, an EGR passage 15 keeping a communication between a section of the intake air passage 6 between the intake air control valve 7 and the intake valve 8 and the exhaust air passage 14. At a time of lean combustion operation, the intake air control valve 7 is temporary closed when negative pressure wave reaches a downstream of the intake air control valve 7 during intake stroke to introduce EGR gas to the intake air passage 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004305788-A (JP)
Title: Method, system and device to deploy embolic protection filter
Inventor: LINDER RICHARD J
IPC: A61F2/95
Filed: 2004-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter device adapted to function as a guidewire, exchange guidewire, and prevent against embolus during a procedure.  <P>SOLUTION: The filter device includes a filter assembly that is either integral with or coupled to a guide member (12). The filter assembly includes a plurality of struts (52) that expand outwardly a filter (50) that collects or captures a substance flowing along the blood vessel within which the filter device is deployed. The plurality of struts (52) is constrained by a restraining member or mechanism that prevents the plurality of struts from expanding or extending outwardly to deploy the filter. Cooperating with the restraining member or mechanism is an actuating assembly (40) that is adapted to release the restraining member or mechanism and enable the filter (50) to be deployed from the guide member (12).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010168-A (JP)
Title: Car navigation system
Inventor: HAKATA HIROSHI
IPC: G09B29/10
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car navigation system that can search a route which can avoid traffic congestion accompanying traffic regulations.  <P>SOLUTION: This car navigation system is provided with a searching means 1 for searching a guidance route from current location of an owner-driven car to its destination, a display means 7c for displaying the guidance route, a regulatory information acquiring means 9 for obtaining regulatory information found in the guidance route, and an inrush link group searching means 1 for searching a 1st inrush link group located short of a 1st intersection at the entrance of a specific searched road candidate providing regulatory information, as seen from the current location. The searching means 1 is constituted so as to search a new guidance route from the current location to the destination, excluding both the specific searched road candidate and the 1st inrush link group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005197652-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: LEE SEUNG CHEOL
IPC: H01L21/8247
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor element that can improve the characteristics of a tunnel oxide film, by introducing a recess scheme for a high-voltage element regions, and can reduce height differences among the high-voltage element regions, a cell, and an effective field oxide film of a low-voltage element region.  <P>SOLUTION: The method includes the steps of forming a pad oxide film 20, a pad nitride film 30, and a mask oxide film 40 in this order on a semiconductor substrate having the 1st area A of the high-voltage element, a 2nd region B of the low-voltage element or flash memory cell; forming an oxide film 50 for the high-voltage element in the 1st region, after etching the mask oxide film, pad nitride film, and pad oxide film in the 1st area; removing the pad nitride film remaining in the 2nd region and a portion of the oxide film for the high-voltage element in the 1st region through a nitride film stripping process; removing the pad oxide film remaining in the 2nd region and a portion of the oxide film for the high-voltage element in the 1st region; and forming a tunnel oxide film on the whole structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006054134-A (JP)
Title: Solid oxide fuel cell
Inventor: MURAKAMI NAOYA
IPC: H01M8/24
Filed: 2004-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell improving heat efficiency through efficient use of exhaust heat from a fuel cell stack.  <P>SOLUTION: In the solid oxide fuel cell constituting a fuel cell stack 1 by alternately laminating power generating cells and separators and housing it together with fuel reformers 21 in a housing 30, the fuel reformers 21 are arranged in a contact state with a plurality of separators in a lamination direction of the fuel cell stack 1, and heat recovery is performed by heat transfer direct from the separators.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006055239-A (JP)
Title: Oily gel composition
Inventor: KATO HIROSHI
IPC: A61L9/01
Filed: 2004-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oil gel composition which can prevent an appearance improving solid substance having a high specific density such as a lame, a pearlizing agent and an emulsion dispersing agent from settling with time, and at the same time, is excellent in volatilization stability of a fragrance or a deodorizing component.  <P>SOLUTION: This oily gel composition contains 8 to 97 wt.% of a saturated hydrocarbon based solvent, 1 to 20 wt.% of a gelling agent comprising an octyl acid aluminum or a mixture of the octyl acid aluminum and a 12-24C higher fatty acid aluminum, 0.01 to 1.99 wt.% of a styrene-based thermoplastic elastomer, 0.5 to 87 wt.% of the fragrance or the deodorizing component, and the appearance improving solid substance. In the oily gel composition, the appearance improving solid substance is prevented from settling.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056058-A (JP)
Title: Non-ejection detecting circuit of inkjet recorder, inspection method of inkjet recorder, and inkjet recorder
Inventor: ISHIZAKI SUNAO
IPC: B41J2/01
Filed: 2004-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-ejection detecting circuit of an inkjet recorder which can detect a resonance frequency of an acoustic system admittance of a piezoelectric head by a high SN ratio, and to provide an inspection method of an inkjet recorder, and an inkjet recorder.  <P>SOLUTION: A bridge circuit 26 is constituted of a head 10 (an on resistance Rd of a switch SWn and a head equivalent circuit 11), a current detecting resistance Rs connected in series with the head 10, a resistance Rd set outside the same head 10 as the on resistance Rd, a capacitor C connected in series with the resistance Rd and set outside of the head 10, and a current detecting resistance Rs connected in series with the capacitor C. A signal of a trapezoidal waveform is inputted to between the resistance Rd and the head 10 from a driving circuit 24. Between two current detecting resistances Rs is grounded.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006059061-A (JP)
Title: Three-dimensional data processing method, device and program
Inventor: SUDO TAKESHI
IPC: G06T17/00
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide highly precise grid data from three-dimensional vector data.  <P>SOLUTION: An intermediate point interpolation program 22 interpolates an auxiliary intermediate point to each line data of three-dimensional vector data (20). A three-dimensional coordinate extracting program 24 extracts the three-dimensional coordinates of each point, and a TIN generation program 26 forms an irregular triangular network connecting those respective points, and outputs TIN data (28). An in-TIN grid searching program 30 searches grid points in each TIN, and a z coordinate value calculating program 32 calculates the z coordinate value of each grid point from the coordinate values of the three vertexes of the TIN.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006059648-A (JP)
Title: Switch device for vehicle
Inventor: KATSURA HIROAKI
IPC: H01H21/36
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch device for a vehicle capable of obtaining an energizing force sufficient for automatic restoration of an operating knob and expanding the applicability of a switch.  <P>SOLUTION: The switch device for a vehicle comprises a switch case 1 attached to a handle pipe HP, an operating knob 2 that slides on the surface of the switch case 1, a roller part 3 coupled to the operating knob 2, a contact plate 4 having a fixed contact 4a, a movable contact 3a formed in the roller part 3, and an action ball 5. The switch device switches on/off a prescribed electrical component by causing the fixed contact 4a and the movable contact 3a to come in contact with or separate from each other by operation with the operating knob 2. The energizing force of the action ball 5 is directed to an approximate radial direction b of the handle pipe HP. A sloped portion 3c is provided to restore the position of the operating knob 2 to a first position when the energizing force of the action ball 5 has caused the operating knob 2 to slide from the first position to a second position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056397-A (JP)
Title: Cargo handling vehicle
Inventor: KIZU TERUYUKI
IPC: B60P1/48
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance efficiency of loading work to an undercarriage of a container installed on the ground in a cargo handling vehicle which enables loading/unloading the container detachably mounted on the undercarriage between the undercarriage and the ground.  <P>SOLUTION: In the cargo handling vehicle V, a hook arm 5 having a hook 6 releasably engaged with a lift bar 17 of a container Ct is provided on a lift arm 4 rotatably supported on a cargo handling frame 1 so as to rise and fall, and the container Ct is loaded on the cargo handling frame 1 by rotatably rising and falling of the lift arm 4. A guide member G is provided on the front surface of the tip part of the hook arm 5, and the circular arc surface 23 of the approximate concentric to the turning center of the lift arm 4 is formed there. The circular arc surface 23 is abutted to the lift bar 17 by the backward turning of the lift arm 4, and the hook 6 is engaged with the lift bar 17 by the backward turning of the lift arm 4, and the hook 6 is engaged with the lift bar 17 by the subsequent forward turning of the lift arm 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006060132-A (JP)
Title: Heat treatment system
Inventor: YAMADA MITSURU
IPC: G06F21/56
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment system in which countermeasure is performed to computer virus.  <P>SOLUTION: A heat treatment apparatus 10 which constitutes the heat treatment system is controlled by process control based on a process recipe stored in an apparatus controller 11. A virus check server 14 is connected to a plurality of the heat treatment apparatuses 10 through a network 12. Download of a virus checking program is suitably performed from the virus check server 14 to the apparatus controller 11, and virus infection inspection of the apparatus controller 11 is conducted. In this case, the virus check server 14 makes the apparatus controller 11 check working state of the heat treatment apparatus 10. When working state is in performing of the process recipe, the virus check server 14 controls so that virus infection may be inspected after ending process recipe. The virus checking program is eliminated from the apparatus controller 11 after virus infection inspection.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062391-A (JP)
Title: Rubber crawler traveling device
Inventor: HAGIO DAISUKE
IPC: B62D55/12
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber crawler traveling device capable of increasing thickness of rubber on an inner surface of a rubber crawler which a ring body makes contact with and rolls on by the amount of a difference in height between the outer surface of the ring body of a sprocket and an engaging part (pin), by structuring the outer surface of the engaging part (pin) so that it projects in the diametrical direction from the outer surface of the ring body of the sprocket, eliminating nonconformity in engagement, improving durability of the rubber crawler, and reducing vibration, etc.  <P>SOLUTION: This rubber crawler traveling device is constituted of a sprocket made of a pair of the cylindrical ring bodies 11, 12 and the engaging part bridged between them and the rubber crawler furnished with a rubber projection formed with a rubber lug on the outer peripheral side and a constant pitch on the inner peripheral side, the outer surfaces of the ring bodies 11, 12 make contact with the left and right rubber crawler inner peripheral surfaces of the rubber projection , driving force is transmitted as the pin is engaged with the rubber projection and an outer surface 13a of the engaging part is projected in the diametrical direction more than the outer surfaces of the ring bodies 11, 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006037940-A (JP)
Title: Gravity-utilizing unbalanced continuously rotating machine
Inventor: SATO BUNGO
IPC: F03G3/00
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for obtaining torque from an output shaft 4 through a linking rod by utilizing a phenomenon where in the case where two objects having the same weight attain gravitational equilibrium, the equilibrium-supporting points come into unbalanced state upon movement of the supporting points, and a couple of forces are generated by the movement of the supporting points.  <P>SOLUTION: Respective rotor-guides have a symmetric guide-rails 5 for guiding rotation of rotors 2A, 2B on the surfaces of circular cylinders of complementary symmetric rotary-circles 15 sharing a center 16 of a complete round 14. The whole of rotor guides 1A, 1B and 23A, 23B, which are respectively paired, are fixed on a mirror image by making the rotation shaft and the fiducial vertical-shaft for rotation agree with struts 11 of both surfaces of a partition wall 3 and the framework of the device. Weights are placed on both tip-ends of the rotors 2A, 2B. Rod parts 25 penetrate support-moving parts 9 on both ends of a connection rod 4A which penetrates the partition wall 3. The output shaft 4 is fixedly fit by means of bearings to the support-moving parts 9. The output shaft 4 intersects orthogonally at both ends of the connection rod 4A so as to shift by 90° the rotational phase.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006068822-A (JP)
Title: Thread forming tap
Inventor: ANDO SAKAE
IPC: B23G7/00
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread forming tap, reducing the load to a bevel lead to perform working at higher speed.  <P>SOLUTION: In this thread forming tap 1, the number of crest parts of the bevel lead 3a ranges from 4 to 6, whereby the load per crest of the bevel lead 3a received from a workpiece is set smaller than the conventional thread forming tap to restrain damage of the bevel lead 3a and durability can be improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006073577-A (JP)
Title: Method of thinning semiconductor wafer
Inventor: YAMAGUCHI KOJI
IPC: H01L21/306
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of thinning a semiconductor wafer which can reduce a processing cost by reusing a carrier plate in thinning the semiconductor wafer by spin etching.  <P>SOLUTION: In the method of thinning the semiconductor wafer 10 containing a first face 10a having a semiconductor element region and a second face 10b formed on the opposite side, the first face 10a of the semiconductor wafer 10 is pasted together with a first face 20a of a support substrate 20 for supporting the semiconductor wafer 10 via an adhesive layer 30. Then, the second face 10b of the semiconductor wafer 10 is ground. Next, at least in the periphery of a second face 20b opposite from the first face 20a of the support substrate 20, a protection film 50 is formed that continuously covers the periphery. Then, after setting the support substrate 20 on a stage 60, the stage 60 is turned while applying an etchant 55 onto the ground second face 10b of the semiconductor wafer 10 to spin-etch the semiconductor wafer 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006068217-A (JP)
Title: Crane game machine
Inventor: YAMAGUCHI TORU
IPC: A63F9/30
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crane game machine constituted so as to appropriately adjust a crane machine corresponding to the kind, size or shape of a premium in the crane game machine and surely energize clamping force to the premium corresponding to the kind, size or shape of the premium.  <P>SOLUTION: This crane game machine is provided with an arm means to be opened and closed, a clamping means operated in linkage with the arm means, a sliding means for sliding the clamping means, and a control means for controlling the sliding means so as to slide the clamping means in linkage with the arm means when the arm means is in a prescribed state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006042784-A (JP)
Title: Rod holder for sport fishing
Inventor: OKAZAKI KOICHI
IPC: A01K97/10
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod holder for sport fishing, which does not require security and movement of a changing position, safely and rapidly changes lures and artificial baits without changing the position (standing position) of an angler in the middle of fishing.  <P>SOLUTION: The holder for simply retaining a fishing rod closely to the waist is equipped with a grip hook (a) and a rod butt hook (b) shown in Figure, by which the grip part and the rod butt side of a fishing rod are caught, respectively and which simply hold the fishing rod on the holder. The holder is mounted on the body only by nipping the holder in an ordinary waist belt by an insertion pad part (c) and a belt hook (d) shown in Figure. The rod holder for sport fishing carries out interchange operation of lure, artificial bait and leader without changing the position of an angler only by catching a fishing rod by the holder attached to the waist belt of the angler him or herself. Since the holder does not need a space to place a fishing rod and both the hands are free, the interchange operation of lure, artificial bait and leader is safely, simply and rapidly carried out. A fishing rod is simply held closely to the waist in a standing position as it is. Stability and safety at a fishing spot are improved. The interchange operation of lure, artificial bait and leader is simply and rapidly carried out without changing a position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006051781-A (JP)
Title: Hard coat film and display device equipped with the film
Inventor: TANAKA TOKIKO
IPC: C09D4/02
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coat film which controls the occurrence of interference fringe, has high hard coatability and antistaticity and an excellent transparency.  <P>SOLUTION: The hard coat layer (4) is obtained by laminating 90-30 pts.wt. of (2) an ionizing radiation-curing resin composed mainly of a multifunctional monomer containing ≥2 (meth)acryloyl groups in the molecule and an ionizing radiation-curing resin mainly composed of 10-70 pts.wt. of (3) an electroconductive material on at least one side of (1) a substrate. The difference in refractive index between substrate (1) and hard coat layer (4) is ≥0.01 and ≤0.1. Hard coat layer (4) is formed by using a coating liquid containing not less than one solvent (5) which solves or swells substrate(1) and a solvent (6) in which electroconductive material (3) is stably dispersed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006072801-A (JP)
Title: Project progress management system
Inventor: TSUJI HIROYUKI
IPC: G06Q10/00
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of personal risk or extra duty of a project.  <P>SOLUTION: This project progress management system is provided with: a first means for managing the skill data and working time data of individual employees to be periodically updated; a second means for managing overtime work restriction and the number of annual paid holidays regulated by labor agreement or the like and regulation data such as labor agreement unique to the project; and a third means for checking a labor imposed on each employee assigned to a project plan based on the skill data and working time data of each employee and the regulation data, and for outputting a message when any employee on whom an excess labor is imposed exists, and for readjusting personnel and schedules.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006069985-A (JP)
Title: Tooth-brushing composition
Inventor: MURAKAMI YOSHINORI
IPC: A61K8/00
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tooth-brushing composition suppressed with unpleasant taste, etc.  <P>SOLUTION: This tooth-brushing composition contains (A) 0.1-4 mass% powdery cellulose, (B) 0.01-1 mass% menthol, (C) 0.1-5 mass% surfactant and (D) 10-400 pts.mass sorbitol based on 1 pt.mass component (A). and further preferably, contains a humectant other than the sorbitol such as glycerol, etc., an inorganic abrasive, a binder such as a water-soluble polymer, etc., a sweetening agent, an aromatizing agent other than the menthol, water, etc.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006077872-A (JP)
Title: Fluid dynamic pressure bearing device and spindle motor
Inventor: NISHIMURA HIDEKI
IPC: H02K5/10
Filed: 2004-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size and low-profile fluid dynamic pressure bearing device as a product which has small shaft loss and a little trouble of the shortage or leakage of lubricating liquid.  <P>SOLUTION: A thrust dynamic pressure bearing is formed near the inner periphery, and a region having a slightly wider space is provided outside thereof where lubricating liquid is held. Additionally, an oil circuit is opened to the region having the slightly wider space. The space of the region is set to be wider by at least a dynamic pressure groove depth than the space of a thrust dynamic pressure bearing part. A groove train can be provided in the region having the wider space for the lubricating liquid to be scooped toward the center.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006080331-A (JP)
Title: Printed wiring board
Inventor: INUBUSHI KAZUMI
IPC: H05K1/16
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board provided with a precise resistor where change in resistance is never increased due to TCR characteristic belonging to the resistor itself with raising of a temperature during power consumption.  <P>SOLUTION: The printed wiring board is provided with the resistor formed as divided into a plurality of sections by a heat sink provided on a resistance layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI