baber/WOPTO huggingface dataset:
Patent JP-2007315380-A (JP)
Title: Diagnosis system for vane-type variable valve timing adjusting mechanism
Inventor: NOZAWA MASAE
IPC: F02D13/02
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To detect abnormality of advance/retard operation of a vane-type variable valve timing adjusting mechanism with one-way valves (abnormality of a drain switching valve or the one-way valve) at an early stage.  <P>SOLUTION: One-way valves 30, 31 are provided in a hydraulic pressure supply passage 28 in an advance hydraulic chamber 18 and a hydraulic pressure supply passage 29 in a retard hydraulic chamber 19 respectively. Drain oil passages 32, 33 bypassing each of the one-way valves 30, 31 are provided in the hydraulic pressure supply passages 28, 29 in the each hydraulic chamber 18, 19 to be in parallel therewith. Drain switching valves 34, 35 are provided in the each drain oil passage 32, 33. A drain switching control function 38 for switching the hydraulic pressure driving the each drain switching valve 34, 35 is integral with a function of the hydraulic control valve 21 for controlling the hydraulic pressure supplied to the advance hydraulic chamber 18 and the retard hydraulic chamber 19. It is determined whether the responsiveness of an advance/retard operation is in a normal range based upon a changing rate of the VTC displacement angle during advance/retard operating, thereby determining presence/absence of abnormality in the advance/retard operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008255975-A (JP)
Title: Vibration damping washer
Inventor: WATANABE SEIZO
IPC: F16F15/08
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping washer with a wide degree of freedom in design such as selection of an elastic modulus or the like, excellent in application aptitude for a portion like a supporting part of an injector on which a vibration load is repeatedly applied.  <P>SOLUTION: The vibration damping washer is provided between two counter plane surfaces 1b, 2a two members 1, 2 on which the load is applied, and composed of an annular composite 6 formed by integrating an elastic plate material 4 formed in an annular shape and a vibration damping base material layer 5 made of rubber or resin. The elastic plate material 4 includes undulate shape parts 4a, 4b, 4c shaped in a direction "a" for the load being applied, and is provided with a plurality of through-holes 4d along the circumference. Part of a plate surface of the elastic plate material 4 is exposed from the vibration damping base material layer 5 or covered with a thin film of the vibration damping base material layer 5, and the elastic plate material 4 is buried in the vibration damping base material layer 5 in a state of the vibration damping base material layer 5 engaging in the through-hole 4d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275230-A (JP)
Title: Air conditioner
Inventor: HIGASHIDA TADASHI
IPC: F24F13/30
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of surely collecting condensation water by lowering the resistance of an air current to a heat exchanger, and also reducing the size of the air conditioner.  <P>SOLUTION: In this air conditioner, an interior heat exchanger 10 includes a first heat exchanger 10a and a second heat exchanger 10b connected to the first heat exchanger 10a through a bent part, and disposed in a place having a part overlapping the first heat exchanger 10a in a plan view of an installation state, wherein a refrigerant flows. A drain pan 15 is disposed below the interior heat exchanger 10 in the vertical direction without intercepting an air current to the interior heat exchanger 10, and provided so that in a plan view of the installation state, an outer edge is seen at least outside the interior heat exchanger 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277175-A (JP)
Title: Dbd plasma type static eliminator
Inventor: TAKAYANAGI MAKOTO
IPC: H05F3/04
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DBD plasma type static eliminator capable of carrying charged particles generated by plasma to a distant place in a windless manner without using an external force such as a fan or compressed air.  <P>SOLUTION: The static eliminator includes at least two electrodes to which an AC voltage is applied and a dielectric covering these electrodes and also includes a plasma discharging electrode body for generating plasma to constitute an ion source. An inner grid electrode and an outer grid electrode are disposed around the plasma discharging electrode body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274897-A (JP)
Title: Diesel engine
Inventor: OGO TOMOYOSHI
IPC: F02D13/02
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce HC emission and reduce fuel consumption with respect to a diesel engine.  <P>SOLUTION: The diesel engine 10 is provided with: a first intake valve 14a; a second intake valve 14b; a first intake port communicating to the first intake valve 14a; a second intake port communicating to the second intake valve 14b; and an intake valve control means controlling operation of both intake valves to close the second intake valve 14b after making part of air in a cylinder flow reversely to the second intake port through the second intake valve 14b with accompanying rise of a piston 18 after closing the first intake valve 14a in a predetermined operation region. The independent swirl ratio of the second intake port is larger than the independent swirl ratio of the first intake port.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277222-A (JP)
Title: Distributor connecting structure, distributor, and connecting member
Inventor: TANIGUCHI TOMOHIRO
IPC: H01R31/06
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributor connecting structure making it possible to dispose a plurality of distributors adjacently to each other in a small space, when distributing an electric signal to a plurality of apparatuses by using a plurality of distributors to distribute the electric signal, and the distributor and a connecting member to materialize this distributor connecting structure.  <P>SOLUTION: A recessed part 14 is provided in the casing 11 of a distributor 1, an male terminal is provided to protrude in the recessed part 14. A recessed part 34 and a projecting part 37 are provided in the casing 31 of a distributor 3. A male terminal is provided to protrude in the recessed part 34, and a female terminal is provided in the projecting part 37. The projecting part 37 of the distributor 3 is inserted in the recessed part 14 of the distributor 1, and second output terminal 47, 48 provided in the projecting part 37 of the distributor 3 are connected to input terminals 21, 22 provided in the recessed part 14 of the distributor 1. Thereby, since the electric signal input in the distributor 3 is distributed to the distributor 3, and is then distributed by the distributor 1, one electrical signal can be input in three apparatuses.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281378-A (JP)
Title: Heat-resistant protection paper tube and heat-resistant protection tube dipped into molten metal, molten metal temperature measuring probe using them, molten metal sample collection probe, and molten metal oxygen concentration measuring probe
Inventor: YAMAMOTO MASAAKI
IPC: G01K1/08
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant protection paper tube and a heat-resistant protection tube dipped into molten metal with excellent fire resistance, heat insulation resistance and shock resistance, having low manufacturing cost.  <P>SOLUTION: This heat-resistant protection paper tube 1 includes an elongated cylindrical paper tube 2 and a refractory material layer 3 armoring the tip part of the paper tube 2 to a prescribed length. The paper tube 2 is formed by winding a tape-shaped kraft paper spirally in a plurality layers into a cylindrical shape, while sticking each overlapping part with an adhesive. The refractory layer 3 is formed by binding with an organic binder, a material mainly composed of diatomaceous earth and formed by adding a certain amount of inorganic auxiliary thereto.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280635-A (JP)
Title: Cellulose solution
Inventor: HATANAKA WATARU
IPC: D04H1/728
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose solution suitable for electrospinning, to thereby improve a jetting state, to reduce nozzle staining and to reduce particulate parts in fibers.  <P>SOLUTION: The cellulose solution is characterized by having 0.5-20 wt.% of cellulose concentration and comprising a polyalkylene glycol having 1,000-4,000,000 average molecular weight and a surfactant at 0.01-20 wt.% and 0.01-5 wt.% concentrations, respectively. The cellulose solution is characterized in that a solvent is a cupri-ammonium solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007293351-A (JP)
Title: Low dispersion optical fiber and optical transmission system using the same
Inventor: ARAI SHINICHI
IPC: G02B6/036
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low dispersion optical fiber compatible with both lowering of wavelength dispersion and expansion of an effective core cross-sectional area in use wavelength range.  <P>SOLUTION: The outer circumferential side of a center core 1 is covered with a 1st side core 2; the outer circumferential side of the 1st side core 2 is covered with a 2nd side core 3; the outer circumferential side of the 2nd side core 3 is covered with a clad 5; and when the maximum refractive index of the center core 1 is expressed by n1, the minimum refractive index of the 1st side core 2 by n2, the maximum refractive index of the 2nd side core 3 by n3, and the refractive index of the clad 5 by nc, a relation of n1>n3>nc>n2 is made to be satisfied. The concentration distribution of the additive that raises the refractive index of SiO<SB>2</SB>doped in the 2nd side core has the maximum part in the radial direction of the optical fiber, wherein the maximum part is made to be situated to the 1st side core from the center in the radial direction of the 2nd side core.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008287990-A (JP)
Title: Battery pack
Inventor: NAITO KOUKEI
IPC: H01M50/529
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack preventing battery cells from falling apart.  <P>SOLUTION: The battery pack is provided with a plurality of cylindrical battery cells 8 arrayed at least in two rows and in a plurality of steps, and partitioning members 20 partitioning the battery cells 8. The partitioning members 20 are provided with partitioning plates 21, and support plates 24 fitted nearly in equal intervals so as to nearly cross the partitioning plates 21 for partitioning each row of the battery cells 8. Since one terminal of each battery cell 8 is fixed nearly parallel with the partitioning plate 21 with an electrode tab 30 with each cell partitioned by the supporting plate 24, the other terminal is fixed nearly in parallel with the partitioning plate 21 with the electrode tab 30 at least for one step, and the support plate 24 pinching the battery cell 8 with its other terminal fixed with the electrode tab 30 has a protruded piece 28 formed, each battery cell 8 is prevented from being loosened from the partitioning member 20 when it is taken by hand, and therefore, improvement of assemblability can be achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008190313-A (JP)
Title: Floor decorative material
Inventor: MIYAKE YOSHIMASA
IPC: E04F15/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor decorative material excellent in safety and design by minimizing influences of wind on a floor decorative material to prevent the floor decorative material from being turned upward.  <P>SOLUTION: A heavy weight article 13 having a high bulk specific gravity is placed on the rear face of a floor decorative material body 11 of the floor decorative material 1. The heavy weight article 13 comprises a metal-made block or a block formed by integrating a metal and a resin molding, and has fitting holes 14 into which a plurality of legs 12 provided on the rear face of the floor decorative material body 11 are inserted. The heavy weight article 13 is installed by inserting the legs 12 into the fitting holes 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008291074-A (JP)
Title: Light diffusible resin molded body
Inventor: OSHIRO TOMOHITO
IPC: G02B5/02
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusible resin molded body capable of easily performing control of dispersibility, a particle diameter and an addition amount of the particle corresponding to various sizes required for a display.  <P>SOLUTION: The light diffusible resin molded body 1 contains a transparent resin 2 and a crushed porous metal oxide 3, and the porous metal oxide 3 has a shape that primary particles are contacted with each other and are continued in the praying bead-like shape and further has a void formed by the primary particle. At least a part is crushed to a metal oxide primary particle at mixing with the transparent resin 2 and is dispersed in the transparent resin 2. Thereby, the structure of the porous metal oxide 3 is brittle and easily crushed, coagulation is suppressed by intruding the transparent resin to the void, dispersibility and optical diffusibility are sufficient. Further, in the metal oxide, width of refractive index is wide and width can be given to the control of the light diffusibility. Therefore, the control of the dispersibility, the particle diameter and the addition amount of the particle corresponding to various sizes is easy and the light can be efficiently utilized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008021973-A (JP)
Title: Light emitting device
Inventor: HAMA ATSUTOMO
IPC: H01L33/50
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device with high power and long life.  <P>SOLUTION: The light emitting device is made up of a light source for emitting excitation light and a wavelength converter for absorbing at least a part of the excitation light and emitting a different wavelength. The wavelength converter has a plurality of layers/areas arranged at least on a cross section intersecting the introduction direction of the excitation light, and at least two of the plurality of layers/areas are made of a material having a different tolerance to the excitation light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008289819-A (JP)
Title: Photoepilator
Inventor: FUJIKAWA SHOJI
IPC: A61N5/06
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoepilator capable of safe depilation by securely preventing light leakage.  <P>SOLUTION: The photoepilator includes a device body 1 having a light source part 20 and a light application port 3 for applying a light emitted from the light source part 20; a shading part 6 disposed at a location surrounding the light application port 3 of the device body 1; and a contact sensor 12 set on the inner face 11a of an end part 11 of the shading part 6 to detect the contact with the skin surface S.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296394-A (JP)
Title: Manufacturing method of radiator grille
Inventor: SHUDO MEGUMI
IPC: B60R19/52
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a radiator grille having superior appearance quality in which burning and lines caused by residual gas do not appear on the surface.  <P>SOLUTION: The radiator grille having a shape corresponding to a cavity C is molded by using a device having a first mold 50 and a second mold 60 for forming the cavity C composed of a plurality of molding spaces S1, S3 as a grille mold device M, and molten resin is filled in all of the molding spaces S1, S3. As the grille mold device M, a device is used in which, out of the plurality of molding spaces S1, S3, the molding space S3 where gas is likely to remain accompanying filling of the molten resin is made a specific molding space, and a portion of the specific molding space is composed of a narrow width part S3a having a width W3a narrower than other locations in the specific molding space. Further, gas is released to the outside of the cavity C by a degassing mechanism 70 provided facing the narrow width part S3a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300670-A (JP)
Title: Data processor, and data processing method
Inventor: FUNAKOSHI TOMOHIRO
IPC: H01L21/66
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that, while there is a demand to optimize the detection sensitivity for a dangerous part obtained by simulation in a conventional semiconductor pattern inspection device, there is no tool connecting design data and a pattern inspection device or huge time is needed for the execution and employment in a manufacture site is unreasonable.  <P>SOLUTION: Not only the featured value data of a plurality of inspection images outputted from an inspection device and review SEM images but also the coordinate information of the dangerous part obtained from the simulation and the CAD information of the part are fetched. By the data processor for arranging and displaying the information, the tuning of the inspection condition of the inspection device is facilitated from the viewpoint of the detection rate of the dangerous part. Also, coordinate data which can be read by review SEM are outputted and a fixed point observation function is achieved easily by conventional review SEM. Thus, the cooperation of simulation data, the inspection device and the review SEM is facilitated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297162-A (JP)
Title: Glass composition for joining quartz glass body, glass paste for joining quartz glass body and method for joining quartz glass body
Inventor: OGAWA SHINICHI
IPC: C03C8/04
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass composition for joining quartz glass bodies capable of joining quartz glass bodies at a temperature of ≤1,000°C though it does not contain PbO.  <P>SOLUTION: The glass composition for joining quartz glass bodies contains borosilicate glass not containing PbO and containing B<SB>2</SB>O<SB>3</SB>, SiO<SB>2</SB>and ZnO as essential components in a total amount of 40-97 mol%, and has a coefficient of thermal expansion of 25×10<SP>-7</SP>-100×10<SP>-7</SP>/K.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239943-A (JP)
Title: Solid fuel and method for producing the same
Inventor: NAKADA KUNII
IPC: C10L5/46
Filed: 2007-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid fuel which can be easily and inexpensively produced even from a material such as a water-containing waste, etc. and to provide a method for producing the solid fuel.  <P>SOLUTION: The following steps are selectively conducted: a mixing step 10 in which waste mushroom cultivation beds resulting from the sawdust-based cultivation of a mushroom are mixed with a binder to obtain a combustible mixture; a kneading step 20 in which the mixture is kneaded while utilizing a water ingredient to obtain a kneaded mixture having moldability imparted thereto; a molding step 30 in which a necessary pressure is applied to the kneaded mixture to obtain a molding; a step 40 of drying with an aerobic bacterium in which the aerobic bacterium is multiplied in the molding to thereby dry the molding; and a crushing step 50 in which the molding dried in the drying step 40 is crushed to obtain a solid fuel of a desired size.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298056-A (JP)
Title: Engine air-intake- controller
Inventor: AKIHISA HIROTERU
IPC: F02D9/10
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine air-intake controller capable of greatly reducing power which switches valve plates and holds them at preset switching positions and increasing the rigidity of the valve plates.  <P>SOLUTION: In the engine air-intake controller, the valve plate 15 comprises first and second valve half plates 15a and 15b disposed in a butterfly manner and extending oppositely from the valve shaft 14. The valve plate 15 is curved along curves of first and second air-intake paths 4 and 5 and a rib 28 extending in the intake flow direction is protruded on the concave second plate surface F2 of the valve plate 15 so that the first plate surface F1 of the valve plate 15 forms a part of the long air-intake path 4 in the first switching position A of the valve plate 15 and the second plate surface F2 of the valve plate 15 forms a part of the short air-intake path 5 in the second switching position B of the valve plate 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008150766-A (JP)
Title: Stretch woven fabrics including polyester bicomponent filaments
Inventor: LIAO TIANYI
IPC: D03D15/56
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide stretch woven fabrics including polyester bicomponent filaments.  <P>SOLUTION: The stretch woven fabrics including plain, twill and satin constructions are provided. Wherein, 15-55 wt.% of warp yarns are polyester bicomponent continuous filaments including poly(ethylene terephthalate) and poly(trimethylene terephthalate) and having an after-heat-set crimp contraction value from about 20% to about 80%, and the polyester bicomponent continuous filaments are present in both the weft yarns and the warp yarns. The weft yarns are preferably corespun yarns.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008304801-A (JP)
Title: Image forming apparatus, image forming method, and semiconductor device
Inventor: ISHIZAKI YUSUKE
IPC: G03G15/16
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of exerting appropriate control by eliminating the accompanying rotation of an intermediate transfer belt if it occurs, and to provide an image forming method and a semiconductor device.  <P>SOLUTION: The image forming apparatus includes: an accompanying rotation determining section 470 that determines whether the accompanying rotation of the intermediate transfer belt has occurred or not, based on a PWM value relative to an intermediate transfer belt drive motor and the rotating speed of the intermediate transfer belt drive motor; and a speed control section 480 serving as a control section that eliminates accompanying rotation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311852-A (JP)
Title: Redundant data relay device and encrypted communication method using redundant data relay device
Inventor: FURUICHI HIKOSHI
IPC: H04L12/22
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To carry out takeover easily and properly while synchronizing a sequential message ID when a standby router is made active in transmitting and receiving a keep alive packet containing a message ID by using a redundant data relay device equipped with the active router and the standby router.  <P>SOLUTION: By forcibly transmitting the keep alive packet containing a message ID, which has been irregularly transmitted from the active router 120 to the other device 210, at regular time intervals (t), a current message ID can be estimated at all times even on the standby router 130 side based on a time T required for switching from the standby router to the active router after the start of transmission of the keep alive packet. When the standby router 130 is made active, a current message ID is estimated based on the required time T and the time interval (t), and transmission to the other device 210 is taken over by the active router on the basis of the estimated current message ID to finally determine a synchronized message ID.  <P>COPYRIGHT: (C)2009,JPO&INPIT