baber/WOPTO huggingface dataset:
Patent JP-2008291772-A (JP)
Title: Actuator for valve lift control device
Inventor: TAKAHASHI HIROKI
IPC: F01L13/00
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator for a valve lift control device reducing meshing of a feed screw mechanism part, by lessening an excessive drive force of a motor part even when a control is unstable or temporary blackout occurs.  <P>SOLUTION: A traveling force relaxation part 90 disposed to at an end part opposed to a control shaft 13 of a drive screw shaft 51 of the feed screw mechanism part 50 has a helical gear 91. The helical gear 91 is meshed with an inner peripheral side of a lid 60 by a helical spline. When the excessive force is applied to a Low end side with respect to the drive screw shaft 51, the drive screw shaft 51 is brought into contact with the helical gear 91. When the drive screw shaft 51 is pushed into the Low end side together with the helical gear 91, torque in a direction reverse to a rotational direction of a nut 52 is applied to the helical gear 91 meshed with the lid 60. Therefore, the traveling force of the drive screw shaft 51 is canceled out by the torque in the direction reverse to the rotational direction of the nut 52 applied to the helical gear 91, and the excessive travel of the drive screw shaft 51 is restricted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008013548-A (JP)
Title: Powdery cosmetic
Inventor: WATANABE HIDEAKI
IPC: A61K8/25
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powdery cosmetic having excellent moisture-keeping feeling, and good sense of use and stability while keeping the usability as the powdery cosmetic because conventional cosmetics have any one of such faults as insufficient moisture-keeping feeing, unsatisfied usability and sense of use, and unstable powder state.  <P>SOLUTION: The powdery cosmetic contains petal-shaped powder having 1.0-30.0 μm average particle diameter and an oil in a proportion of 5-75 mass% based on the whole amount of the cosmetic, wherein the ratio (oil/petal-shaped powder) by mass of the oil to the petal-shaped powder is 0.4-5.5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076381-A (JP)
Title: Inspection probe substrate and manufacturing method therefor
Inventor: RHYU DAL-LAE
IPC: G01R1/073
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe substrate that improves the bending strength of a probe and structural stability, and a manufacturing method therefor.  <P>SOLUTION: The probe substrate comprises a probe 200 having a plurality of beams 150 and contact bodies 160 formed at an end of each beam 150, and a support substrate 100 having a bending space A in which the probe 200 can be bended vertically. The beams 150 and the contact bodies 160 are formed of the same metal respectively, and the side walls of the contact bodies 160 are formed in a step form. In the probe substrate and the manufacturing method, a photographing process and a plating process are repeated; thereby, the probe 200 integrated with the beams 150 and the contact bodies 160 is formed. Thus, the bending strength and structural stability of the probe 200 are increased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118096-A (JP)
Title: Image sensor semiconductor device
Inventor: CHANG CHUNG-WEI
IPC: H01L27/146
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor semiconductor device used for high-performance image device accompanied by low electrical crosstalk, low noise and high optical performance.  <P>SOLUTION: The image sensor semiconductor device includes: a semiconductor substrate having a first type of dopant; a semiconductor layer having a second type of dopant different from the first type of dopant and disposed on the semiconductor substrate; and an image sensor formed in the semiconductor layer. The image sensor semiconductor device is characterized in that, preferably, a thickness of the semiconductor layer may range between about 1 μm and about 20 μm preferably.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008308018-A (JP)
Title: Grip member temperature controller and steering device
Inventor: SHIGEFUJI KAZUHIDE
IPC: B60H1/32
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grip member temperature controller easily starting efficient heat absorption or heat radiation by Peltier elements arranged on a surface of a grip member.  <P>SOLUTION: The grip member temperature controller 100 is equipped with the Peltier elements 3 arranged on the surface of the grip member 2 installed on a vehicle, and an installation surface temperature keeping means 11 keeping the temperature of an installation surface of the Peltier elements 3 on a side contacting with the grip member 2. The grip member 2 is equipped with a core 201. The installation surface temperature keeping means 11 makes air in a predetermined area in the outside of the grip member 2 flow into the inside of the grip member 2 to keep the temperature of the installation surface in a predetermined range, during the parking of a vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309249-A (JP)
Title: Cage and linear motion device using the same
Inventor: NAKAGAWA TAKUMI
IPC: F16C29/04
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cage having an optimum length for purposes and environment in use, and to provide a linear motion device using the same.  <P>SOLUTION: This cage 3 is used for a linear motion device which comprises a slider movable along a guide rail, and a plurality of rolling elements 4 arranged between the guide rail and the slider, is arranged between the guide rail and the slider, and can be constituted by using a connection structure for mutually connecting a plurality of cage assemblies. Each of the cage assemblies has a plurality of pockets P for rotatably holding the individual rolling elements one by one. In the connection structure, a connection piece 51 is constructed with a fitting piece 51b at one end of the cage assembly in the rolling direction and a connection supporting portion 52 is constructed with a fitting hole 53 at the other end for the fitting piece to be fitted thereinto. The fitting piece of one cage assembly is fitted into the fitting hole of the other cage assembly to constitute the cage of a desired length.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309408-A (JP)
Title: Damper device
Inventor: NISHIDA SHUJI
IPC: F25D17/08
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive damper device, surely in operation, having high reliability, having a simple structure, and superior in assembling performance.  <P>SOLUTION: This damper device is provided so that a driving part 4 has a case 12 forming the contour, a motor 13 as a reciprocally rotatable driving source, a driving gear 15 transmitting rotation of the motor 13, and a driven gear 16 rotating by being driven by the driving gear 15, and the driving gear 15 has a gear part 15b meshing with the driven gear 16 only in opening-closing operation and meshing with the driven gear 16 only in a predetermined period by removing meshing with the driven gear 16 when opening and when closing, and a holding part 15c holding a position of the driven gear 16 when opening and when closing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310899-A (JP)
Title: Optical information recording/reproducing device
Inventor: ARISAKA KATSUMI
IPC: G11B7/085
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a collision of an SIL (solid immersion lens) against an optical disk even when unnecessary external disturbances continuously occur.  <P>SOLUTION: The optical information recording/reproducing device is provided with a head part including an objective lens 10 and a SIL 11 disposed between the objective lens 10 and an optical disk 12, an actuator for driving the head part in a focusing direction with respect to the optical disk 12, a circuit for detecting a gap error signal indicating a gap amount between the head part and the optical disk 12, a circuit for controlling the gap amount between the head part and the optical disk 12 by performing servo-control to the actuator based on the detected gap error signal, and a circuit for detecting a vibration amount. When the detected vibration amount is equal to or more than a predetermined level, the target value of the servo control is switched to separate the head part from the optical disk 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311562-A (JP)
Title: Light receiving element
Inventor: OBARA NAOKI
IPC: H01L31/10
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To make high sensitivity and high speed response compatible with each other in a light-receiving element supporting short-wavelength light.  <P>SOLUTION: A light-receiving element 20 is equipped with a semiconductor substrate 1, a light absorbing layer which is formed on a semiconductor substrate 1, includes a low concentration impurity layer, and absorbs the light of predetermined wavelength band, and a high concentration impurity layer 4 formed on the light absorbing layer and having an impurity concentration higher than that of the low concentration impurity layer. At least in the high concentration impurity layer, a plurality of low refraction index regions 6 of which refraction indices of light are smaller than that of the high impurity concentration layer are arranged at constant intervals, a photonic crystal 21 is constituted which transmits the light of the predetermined wavelength band by having a periodic refraction index distribution in the main plane direction of the semiconductor substrate 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004400-A (JP)
Title: Mounting machine and component suction device
Inventor: ONUKI TOMOKAZU
IPC: H05K13/08
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component suction device which can enhance production efficiency.  <P>SOLUTION: The component suction device comprises a component supply means for supplying a component E to a component supply position 30, a head 4 having a nozzle 42 for sucking the component E, a midair movement means for moving the suction nozzle 42 to the midair position of the component at the component supply position 30, a recognition means provided in the head 4 and recognizing the component supply position 30 after the suction nozzle 42 is moved to the midair position by the midair movement means, a suction position recognition mean for recognizing the suction target position for the component E of the suction nozzle 42 based on the information from the recognition means and correcting the suction target position, as required, and a lowering suction means for lowering the suction nozzle 42 at the component midair position down to the suction target position so that the component E is sucked by the suction nozzle 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002045-A (JP)
Title: Sand spreading vessel
Inventor: OSAKO YOSHIKAZU
IPC: B63B35/00
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sand spreading vessel, capable of surely enhancing efficiency of sand spreading work with reduced restrictions in design.  <P>SOLUTION: A spreader conveyor 3 having a conveyor part 2 for carrying sand is disposed on a hull 4 to be laterally rotatable within a horizontal plane, a tremie pipe 8 for spraying sand to the sea bottom is disposed under a tip part of the conveyor part of the spreader conveyor. The tremie pipe is an expansible pipe composed of a plurality of pipes differed in outer diameter which are successively disposed from the inside to the outside so that the pipe located on the outer side is slidable to the inner pipe nearest thereto, the innermost pipe located on the innermost side and the outermost pipe located on the outermost side being steel pipes, and the pipes located in the middle except the inner most and outermost pipes being pipes formed of high-density polyethylene resin, and the tremie pipe has a substantially circular sectional hollow part formed spirally in the pipe wall.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001695-A (JP)
Title: Vinyl chloride based resin for paste and vinyl chloride based resin composition for paste
Inventor: KAMATA KUNIO
IPC: C08K5/00
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl chloride based resin for a paste which can be suitably used for lowering the heating treatment temperature in the production of a tile carpet, etc. required to have high strength (durability, warp resistance, dimensional stability, etc.).  <P>SOLUTION: The vinyl chloride resin for a paste comprises a vinyl chloride polymer A satisfying the following requirement 1 and a vinyl chloride polymer B satisfying the requirement 2, wherein the relationship of the polymer A and the polymer B satisfies the requirement 3. Requirement 1: the vinyl chloride polymer A has a particle size distribution curve having a maximum value of 0.1-0.25 μm and an average polymerization degree of 1,000-1,400; requirement 2: the vinyl chloride polymer B has a particle size distribution curve having a maximum value of 1.0-2.5 μm and an average polymerization degree of 600-900; and requirement 3: the content of the vinyl chloride polymer A is 15-40 wt.% and the content of the vinyl chloride polymer B is 60-85 wt.%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009971-A (JP)
Title: Solid-state imaging apparatus
Inventor: NAGAYOSHI RYOICHI
IPC: H04N5/369
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a solid-state imaging apparatus having improved sensitivity and dynamic range without degrading resolution.  <P>SOLUTION: The solid-state imaging apparatus includes a plurality of groups of pixels. Each group of pixels is arranged in one line in a first direction, and includes a plurality of pixels to which light of wavelength regions different from one another is incident and a plurality of mirror elements to which incident light beams from one light path are sequentially incident for causing at least part of the incident light beams to be incident to a corresponding pixel. At least part of the plurality of mirror elements are dichroic mirrors for reflecting light in part of the wavelength regions among the incident light and transmitting the remaining light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008495-A (JP)
Title: Voltage measuring device
Inventor: SHINAGAWA KOUJI
IPC: G01R19/04
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a voltage measuring device capable of shortening measuring time when there are many measurement values for being average-processed so that many measuring times are required.  <P>SOLUTION: Taking-in operation of storing analog voltage signals as measurement values after converting by an A/D convertor is performed predetermined times and the average values of the measurement values stored in the recording part after the taking-in operation in this voltage measuring device. This device is provided with: a comparison determining part determining whether the analog voltage signals are within the reference voltage range or not; and a computing control part storing the intermediate values of the reference voltage in the recording part and performing average-processing using the measurement values and the intermediate values when the analog voltage signals are determined to be within the reference voltage range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007242065-A (JP)
Title: Image retrieval system and method
Inventor: LIU WEN-YIN
IPC: G06F17/30
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image retrieval system and method using semantic and feature based relevance feedback.  <P>SOLUTION: The image retrieval system performs both keyword-based and content-based image retrieval. A user interface allows a user to specify queries using a combination of keywords and example images. Depending on the input query, the image retrieval system finds images with keywords that match the keywords in the query and/or images with similar low-level features, such as color, texture and shape. The system ranks the images and returns them to the user. The user interface allows the user to identify images that are more relevant to the query, as well as images that are less or not relevant to the query.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2009006023-A (JP)
Title: Chair for medical use
Inventor: YAJIMA TOSHIKI
IPC: A61G15/06
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a chair for medical use, capable of allowing a patient to be easily seated, regardless of a physique, to move to a treatment without causing neither back abrasion nor fear in the action of the chair, and to sufficiently raise up to a height suitable for the treatment.  <P>SOLUTION: The chair for medical use includes: a seat part base 7 having seat pivotal support parts 9b arranged close to the great trochanters of a seated person; back rest links 9 to which a back rest 5 is attached and which pivotally support a seat part board by the seat pivotal support parts; an elevating base 3 for freely rotatably supporting the back rest link by a back rest pivotal support part 3a which is formed at a position separated backward from the seat part board and also a position higher than the upper horizontal surface of a seat part 7a on the seat base in a chair state; a seat part link 8 where one end 8a is pivotally supported by the elevating base and the other end 8b is pivotally supported by the seat part base; a base seat 1; a straight-elevating guide 4 for performing guide so as to move the elevating base in a vertical direction; a rising/falling actuator 6 pivotally supported by a cylinder pivotal support part 3b; and an elevating actuator 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017406-A (JP)
Title: Imaging apparatus and optical apparatus
Inventor: IRITA TAKESHI
IPC: G03B17/02
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and an optical apparatus to reduce influence of dust or the like.  <P>SOLUTION: The imaging apparatus 30 is provided with an imaging portion (36) which picks up an image by an optical system and a transmission portion (32) which is provided closer to the optical system side than the imaging apparatus and transmits light irradiated from the optical system. The transmission portion has electric conductivity and a water-repellency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008052893-A (JP)
Title: Slot loading system optical disk drive and method
Inventor: KUO YAO-TING
IPC: G11B17/051
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To exactly decide a variant shape disk and to simplify a disk loading mechanism.  <P>SOLUTION: The driving force to slidingly move a sliding member 153 is supplied by a driving unit 15 and a loading unit and a sliding member operate cooperatively to provide a pushing force to push in the optical disk into a loading lever 143. The sliding member is provided with a sliding groove and one end of an unloading unit 16 of a connecting rod mechanism is moved by the sliding groove. The other end rotates the unloading lever to guide or push out the optical disk. A detection unit 19 including a plurality of detection switches 191 to 193 respectively exists in the moving path of a receiving rod 172, the unloading unit and a positioning rod 173 and starts the driving unit by using earlier or later sequence of touch. Thus, the loading is decided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009020253-A (JP)
Title: Manufacturing method for liquid crystal display device and defoaming device
Inventor: HORINO MINORU
IPC: G02F1/13
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To quickly perform defoaming of bubbles interposed between a liquid crystal display panel and a sheet polarizer and to improve adhesion of a polarizer to the liquid crystal display panel.  <P>SOLUTION: This manufacturing method for a liquid crystal display device includes: a process of sticking the polarizer 41 to at least one surface of the liquid crystal display panel 40 through an adhesive layer; and a defoaming process of pressurizing the space between the liquid crystal display panel 40 and the polarizer 41 to perform defoaming by rolling a roller 11 on the surface of the polarizer 41 in the condition where the liquid crystal display panel 40 is heated in the interior of a process chamber 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021805-A (JP)
Title: Overlay multicast system
Inventor: YAGISHITA KOICHI
IPC: H04L45/16
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide digital contents which can be efficiently distributed when a mobile terminal registered to a network sends a request for distribution to a different proxy node.  <P>SOLUTION: In an overlay multicast system 10, a proxy node (specified proxy node) 21 to which a mobile terminal 11a is connected informs proxy nodes 22 to 25 that the mobile terminal 11a itself is a rendezvous point by using a retrieval result obtained by using a decentralized hash table when the mobile terminal 11a having a digital content distributes the digital contents to mobile terminals 12a to 15b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008213814-A (JP)
Title: Electric heater for vehicle ventilation system
Inventor: BREGOLIN MAURO
IPC: B60H1/03
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric heater for a vehicle ventilation system for achieving a certain electrical contact point even in a humid and stark environment and for effectively exchanging heat.  <P>SOLUTION: The electric heater is structured of a stack of elongate heating elements containing PTC plates 32 in electrical and thermal contact with elongate fretted radiators alternating therewith. The heating elements and the radiators have a plurality of aligned vertical holes forming a vertical passage, in which are received respective helical springs 20 that are hooked at their opposite ends to rods 18 extending parallel along two longitudinal sides of the stack. Brackets close the opposite ends of the stack and have holes 58 and 60 in which the opposite ends of the rods are received and retained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009023663-A (JP)
Title: Antistatic conveying sheet
Inventor: HARASAWA JUNICHI
IPC: B65D65/40
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic conveying sheet which can be used for conveying various kinds of components without generating breakages of the components caused by vibration or the like and regardless of the shapes.  <P>SOLUTION: In the antistatic conveying sheets 4 used for pinching the component 5 between piled-up sheets and conveying it, at least one layer of a pressure-sensitive adhesive layer and an antistatic layer is formed each on either upper face side or lower face side of a resin foamed sheet with a foaming ratio of 3-30 times or on both of the upper and lower face sides, or the antistatic-pressure-sensitive adhesive layer is combined with the pressure-sensitive adhesive layer or the antistatic layer to form the sheets. The pressure-sensitive adhesive layer has a pressure-sensitive adhesive force of 0.05-5 [N/25 mm], and the antistatic layer has a surface resistance value of smaller than 1E+10 [Ω]. The antistatic-pressure-sensitive adhesive layer has a pressure-sensitive adhesive force of 0.05-5 [N/25 mm] and a surface resistance value of smaller than 1E+10 [Ω].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027317-A (JP)
Title: Earhole-shaped hearing aid
Inventor: WATANUKI KEISUKE
IPC: H04R25/02
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earhole-shaped hearing aid that can be worn without anxiety without dropping a member for adjusting an opening area of a vent whose cross section is almost elliptical.  <P>SOLUTION: In the earhole-shaped hearing aid having a vent whose cross section is almost elliptical, a silicone tube 7 is inserted through from an opening 4a outside the vent 4 as the member for adjusting the opening area of the vent 4. Further, the opening width B of an eardrum side opening 4b of the vent 4 in the direction of a minor axis is made narrower than the opening width A of an outside opening 4a in the direction of a minor axis.  <P>COPYRIGHT: (C)2009,JPO&INPIT