baber/WOPTO huggingface dataset:
Patent JP-2011082321-A (JP)
Title: Printed circuit board
Inventor: KAWAMOTO TETSUYA
IPC: H05K1/02
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board that can be given flexibility in its attachment position when attached at a prescribed place of a product as an object of attachment, can be made common, and can be suppressed in rise in its manufacturing cost to suppress complexity in component management.  <P>SOLUTION: The printed circuit board 40 has a necessary electronic circuit to be built in a notebook personal computer W printed and is positioned and fixed at a prescribed position on a bottom inner surface 31m of a second housing 31 of the notebook personal computer to be used, and protrusion portions 42, 43 protruding from a substrate body part 41 where the electronic circuit is printed are each provided with a connecting hole portion 45 formed by connecting, through constricted parts, a plurality of through holes each engaging a corresponding columna pin member 35 provided on the bottom inner surface side of the second housing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085778-A (JP)
Title: Screen
Inventor: OTA NAOSHI
IPC: G03B21/60
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen capable of improving luminance of a projection image while suppressing lowering of contrast by influence of external light.  <P>SOLUTION: The screen 1 is provided to display the projection image. The screen 1 includes a base material 2 having a reflection surface 21A reflecting incident light, and a projection 3 projecting from the reflection surface 21A. The projection 3 includes a first external surface 4 turning to a lower side, when setting a side of the screen 1 to which the gravity is exerted as a lower side and an opposite side thereto as an upper side, and a second external surface 8 formed at the edge of the projection 3. The first external surface 4 and the second external surface 8 have a light reflecting characteristic to reflect the incident light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085799-A (JP)
Title: Lens shifting device and projection type video display apparatus employing the same
Inventor: YOSHIMURA TAICHI
IPC: G03B21/00
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens shifting device employing a gear rack as a power transmission mechanism for transmitting a moving force in the horizontal or vertical direction, which prevents an increase in sliding resistance, while improving strength of the gear rack.  <P>SOLUTION: The lens shifting device includes: a fixing base member fixed to a body chassis; a movable base member where a projection lens is installed, and which is movable in the vertical direction, horizontal direction or four directions for the fixed base member; and a drive mechanism unit for moving the movable base member for the fixing base member. The drive mechanism unit has a drive unit for driving and operating the drive mechanism unit, a gear mechanism unit for transmitting force to be applied to the drive unit, and the gear rack 60 for receiving the force from the gear mechanism unit. The gear rack 60 has a contact surface 62 formed to transmit power to only a part of tooth trace directions in tooth flanks 61a, 61b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086565-A (JP)
Title: Fuel cell system
Inventor: ITOGA MICHITARO
IPC: H01M8/10
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of suppressing shorting of a fuel cell stack in a fuel cell system.  <P>SOLUTION: The fuel cell system includes a fuel cell stack which generates power by electrochemical reaction using fuel gas, an insulating first route member through which the water generated by the electrochemical reaction of the fuel cell stack and the gas exhausted from the fuel cell stack pass, a conductive second route member which is connected to the first route member, and an insulating protruding member which is arranged at the connection point between the first route member and the second route member to protrude farther inside beyond an inner wall of the first route member and the inner wall of the second route member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089556-A (JP)
Title: Clutch device for motorcycle
Inventor: KAJITANI KOJI
IPC: F16D13/52
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device for a motorcycle capable of changing the regulation value of the back torque with a simple work.  <P>SOLUTION: The clutch device for the motorcycle includes a clutch part 3, a clutch center 14, first and second pressure plates 4, 15, a back torque limiter mechanism 6, and a nut 23. The clutch center 14 is connected to the clutch part 3, and the second pressure plate 15 is connected to a shaft of a transmission. The back torque limiter mechanism 6 is provided between the clutch center 14 and the second pressure plate 15 attachably/detachably to/from these members, and regulates the transmission torque of the clutch part 3 to the predetermined value or smaller when the back torque is generated. The nut 23 is provided to fix the second pressure plate 15 in the axial direction with respect to the axis of the transmission, and arranged not to overlap the first pressure plate 4 in the radial direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093116-A (JP)
Title: Hard coat layer transfer sheet
Inventor: SUZUKI KYOICHI
IPC: B32B27/30
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard coat layer transfer sheet which transfers a hard coat layer to a body to be transferred, makes an intermediate layer provided conventionally between an adhesive layer and the hard coat layer unnecessary by increasing adhesive force between the adhesive layer provided on the hard coat layer and the hard coat layer, and is excellent in high scratch resistance.  <P>SOLUTION: In the hard coat layer transfer sheet, at least the hard coat layer and the adhesive layer are laminated in turn on a base material. The hard coat layer is made of an acrylic-silica hybrid resin using silica with a photosensitive group having photopolymerization reactivity provided. The adhesive layer contains an isocyanate group-containing acrylate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093019-A (JP)
Title: Cutting tool
Inventor: MATSUZAWA MASATO
IPC: B23B27/22
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool capable of inhibiting wear due to oxidation and crater wear in a breaker and also preventing a coating layer of a cutting blade from chipping or peeling.  <P>SOLUTION: A throw-away tip 1 has a surface of a substrate 2 coated with the coating layer 9, has a crossing ridge line between a rake face 3 and a flank face 4 serving as the cutting blades (a front cutting blade 5 and a lateral cutting blade 7), and includes a breaker region on an area of the rake face 3 connected with the front cutting blade 5. A substrate-surface enriched region 11 having a depth of not more than 0.5 μm and enriched in one or more elements selected from a group of nitrogen, carbon, boron, silicon, and titanium is present on the surface of the substrate 2 of the breaker region 8. The surface of the substrate 2 in a region other than the breaker region 8 has no substrate-surface enriched region 11. The throw-away tip 1 has a thickness of the coating layer 9 on the breaker region 1.2-3 times thicker than the thickness of the coating layer 9 on the region other than the breaker region 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094256-A (JP)
Title: Method for folding falling web cloth of equivalent amount with amount of web cloth knitted and falling down from circular knitting machine, and mechanism of the same
Inventor: CHEN SHIH-CHI
IPC: D04B15/88
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for folding a falling web cloth of an equivalent amount with the amount of the web cloth knitted and falling from a circular knitting machine, and a mechanism of the same.  <P>SOLUTION: In the method for folding a falling web cloth of the equivalent amount with the amount of the cloth knitted and falling from the circular knitting machine, and the mechanism of the same, the cloth 60 continuously knitted by the circular knitting machine is sent out by passing through a buffering temporarily holding mechanism 50 for temporarily keeping the cloth and also separating the length of the cloth into 3 areas, wherein the decreased amount of the cloth length X3 of a lower third area is the same as the amount of adding the increased amount of the cloth length X1 in an upper first area and the increased amount of the cloth length X2 in a second area, and also the increased amount of the cloth length X1 in the first area is equal to the increased amount of the cloth length X2 in the second area, thus the increased amount of the cloth length X3 in the third area is equal to the amount of adding the decreased amount of the cloth length X1 in the first area and the decreased amount of the cloth length X2 in the second area, and also the decreased amount of the cloth length X1 in the first area is equal to the decreased amount of the cloth length X2 in the second area, and thereby the buffering temporarily keeping mechanism 50 compensates the cloth lengths of the 3 areas with each other by a mechanical method, and can maintain a fixed tension.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095489-A (JP)
Title: Image blur correction device and optical equipment having the same
Inventor: MURAKAMI YASUSHI
IPC: H04N5/232
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device which achieves a calm state for taking a moving picture by properly controlling drive of an image blur correction device in a moving picture-taking mode and in a still picture-taking mode.  <P>SOLUTION: The image blur correction device includes: a holding means 1 holding a correction optical system; a correction driving means 107 driving the holding means; a correction control means 101 controlling the drive of the correction driving means so as to correct image blur; a locking means 13 locking the holding means; a locking driving means 12 driving the locking means between a state where the holding means is locked and a state where the locked state is canceled; a locking control means 101 controlling the drive of the locking means. The device includes a switching means 203 capable of switching a first photographing mode and a second photographing mode, wherein driving speed of the locking means in the second photographing mode is lower than that in the first photographing mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096048-A (JP)
Title: Driving analysis system and driving recorder
Inventor: NORITA TOSHIO
IPC: B60K31/00
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving recorder which provides driving records for safe driving education to drivers, and also to provide a driving analysis system which analyzes a driving state, based on the driving records.  <P>SOLUTION: The driving recorder is equipped with: an image recording part 2 for recording image data photographed by a stereo camera 1; a three-dimensional image information calculation part 3 for calculating three-dimensional image information from the image data; a moving object specification part 4 for specifying an image portion corresponding to a moving object in an image based on the three-dimensional image information; a speed calculation part 5 for detecting a speed of the own vehicle based on the three-dimensional image information; an inter-vehicle distance detection part 6 for detecting an inter-vehicle distance between the own vehicle and the moving object; and a recording part 7 for recording driving information such as the inter-vehicle distance and the speed of the own vehicle, which is detected by the speed calculation part 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010081626-A (JP)
Title: Wireless network optimization through remote device data
Inventor: ROSS DAVID J
IPC: H04L12/56
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for optimizing an active wireless network.  <P>SOLUTION: The present invention relates to a system 10 for optimizing a wireless network 14 having at least data communication between computer devices 12, 18, 20, 22 selectively connected thereto. At least one of the computer devices 12, 18, 20, 22 is a remotely located wireless device. The wireless device 12, 18, 20, 22 has a resident network optimization application that causes the selective transmission of network status data to at least one other computer device on the wireless network 14. Then, either the data-receiving computer devices 12, 18, 20, 22 or another computer devices 12, 18, 20, 22 on the wireless network 14 optimizes the wireless network 14 on the basis of the received network status data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011107310-A (JP)
Title: Image heating device
Inventor: CHIBA TAKATOSHI
IPC: G03G15/20
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image heating device using a rotatable belt member 13 and a sliding member 1 having a rugged shape 2 formed on its surface, wherein the edge breakage of the belt ends caused by the rugged shape 2 of the sliding member 1 is reduced.  <P>SOLUTION: The formation range of the rugged shape 2 on the surface of the sliding member 1 is set so as not to be exposed outside both width-ends of the belt member 13 when the both width-ends of the belt member 13 reach the shift control positions F and R, respectively. Accordingly, the belt ends are prevented from being damaged by the rugged shape 2, then, the edge breakage of the belt ends caused by the repeated shifts of the belt member 13 in the width direction is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104099-A (JP)
Title: Skin groove structure analysis method, analyzer, and analysis system
Inventor: KAJIMA ISAMU
IPC: A61B5/107
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To analyze skin groove structure enabling proper analysis of the skin groove structure, especially without being affected by illumination environments when imaging, and in an economic, simple, and quick method.  <P>SOLUTION: An image of skin imaged by means of a microscope camera is input to a PC (steps S20 and S30), and using this image as a subject, skin groove components are extracted by means of a morphological filter to provide a skin groove multi-value image (steps S40 and S50). The skin groove multi-value image is binarized (steps S60 and S70), and using the skin groove binary image as a subject, parameters of the skin groove structure are calculated bin a bone morphogenic measuring method (skin groove morphologic measuring method) (step S80). Evaluation of the skin groove structure is performed based on the calculated parameters of the skin groove structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106170-A (JP)
Title: Ventilation system of building
Inventor: SHIBATA YASUSHI
IPC: E06B7/10
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation system of a building capable of properly ventilating the building through the inside of a shutter case.  <P>SOLUTION: A shutter device 31 installed at a window part 15 includes a shutter curtain 32 and the shutter case 33. The shutter case 33 is attached to an outer wall 12, and comprises a storage space 37 for storing the shutter curtain 32. A curtain through-hole 39 and a case side opening 51 are formed in the shutter case 33. An outer wall side opening 52 is formed in the outer wall 12. The storage space 37 for the shutter curtain 32 forms a ventilation passage allowing the outside of the building to communicate with a living room 11. An opening/closing device 55 electrically connected to a controller 61 is installed at the outer wall side opening 52. The controller 61 makes the opening/closing device 55 open and close the outer wall side opening 52 according to the state of opening/closing of the shutter curtain 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111338-A (JP)
Title: Carbon material and method for producing the same
Inventor: ISHII TAKUGO
IPC: C01B31/02
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon material and a method for producing the carbon material, wherein when the material is treated by using a halogen gas, emission of impurities after the treatment is suppressed.  <P>SOLUTION: The carbon material is annealed in a H<SB>2</SB>gas atmosphere at reduced pressure of 1-10,000 Pa, at 500-1,200°C. The annealing time is 1 minute to 20 hours. Thereby, the emission concentration of halogen such as chlorine can be controlled to ≤5 ppb.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112802-A (JP)
Title: Method for producing twist ball type electronic paper
Inventor: OGAWA KENICHI
IPC: G02F1/17
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing twist ball type electronic paper wherein an excellent image is displayed, and the wiring is easily taken out.  <P>SOLUTION: The method for producing the twist ball type electronic paper has the steps of: preparing such a transparent electrode-side base material 1 that a transparent electrode 12 is formed on one surface of a first base material 11 comprising a transparent film; preparing such a counter electrode-side base material 2 that a counter electrode 22 is formed in a patterned state on one surface of a second base material 21 comprising an insulating film; forming a twist ball layer 3 comprising a low-polarity solvent layer 3b including twist balls 3a and a low-polarity solvent; and arranging the transparent electrode-side base material 1 and the counter electrode-side base material 2 so that the twist ball layer 3 is interposed between the transparent electrode-side base material 1 and the counter electrode-side base material 2, arranging the counter electrode-side base material 2 so that the counter electrode 22 exists on the opposite side of the twist ball layer 3, and sealing the twist ball layer 3 hermetically by the first base material 11 and the second base material 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111526-A (JP)
Title: Polyvinyl alcohol-based polymer film
Inventor: NAKAI TOSHIO
IPC: G02F1/1335
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol-based polymer film having a small dimensional change when swelled, and to provide a method for producing the polyvinyl alcohol-based polymer film and a method for producing a polarizing film by using the polyvinyl alcohol-based polymer film.  <P>SOLUTION: The polyvinyl alcohol-based polymer film includes air bubbles each having 0.5-0.9 μm diameter by ≥1.0×10<SP>4</SP>pieces per 1 cm<SP>2</SP>film area. The method for producing the polyvinyl alcohol-based polymer film includes the steps of: dissolving a polyvinyl alcohol-based polymer in water including air bubbles each having 0.5-0.9 μm diameter; preparing a film-forming stock solution including air bubbles each having 0.5-0.9 μm diameter by ≥1.0×10<SP>5</SP>pieces per 1 cm<SP>3</SP>; and forming the polyvinyl alcohol-based polymer film by using the film-forming stock solution. The method for producing the polarizing film includes the steps of dyeing and uniaxially-stretching the polyvinyl alcohol-based polymer film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112893-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA NORIO
IPC: G02B26/10
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which, when a person stands in one of a plurality of queues and waits his/her turn, notifies the person of the queue giving the person the minimum waiting time, thereby allows the person's waiting time to be reduced.  <P>SOLUTION: Each of the image forming apparatuses includes: a projector that is installed at each of resisters R1 to R3 at which customers H wait for their turn while standing in queues, and that is configured to display an image by scanning light on a display face 91 formed in the vicinity of each of registers R1 to R3; a detection means 7 which detects an approximate time of waiting for the person's turn in each queue; and a control means which extracts a queue giving the minimum waiting time on the basis of the detection result of the detection means 7, and controls the driving of the projectors 2 so as to display information for guiding customers H' to the extracted queue on the display face 91 as an image 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113362-A (JP)
Title: Traffic information estimation system, boundary traffic information estimation apparatus, traffic information estimation apparatus for divided regions, computer program, traffic information estimation method, boundary traffic information estimation method, and traffic information estimation method for divided region
Inventor: MORITA TETSUO
IPC: G08G1/00
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technology for appropriately estimating traffic information in a wide region.  <P>SOLUTION: A traffic information estimation system S can estimate, in a region where a plurality of road links are included, the traffic information of the road links based on the traffic information of other road links included in the region. The system S includes an estimation unit 11 for divided regions for estimating the traffic information of road links of estimation objects included in respective divided regions obtained by dividing the region into a plurality of regions without using the traffic information of other road links included in other divided regions other than the divided regions including the road links of the estimation object, but with the traffic information of other road links included in the divided region identical to the divided regions including the road links of the estimation object. The system further includes a boundary estimation unit 11A for estimating the traffic information of boundary road links located at or near a border of the divided regions among the road links included in the region by using the traffic information of the boundary road links in other divided regions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010136368-A (JP)
Title: Thermoacoustic device
Inventor: JIANG KAILI
IPC: C01B31/02
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoacoustic device, specifically, the thermoacoustic device utilizing a carbon nanotube.  <P>SOLUTION: This device includes: a signal device; and a sound wave generator including a carbon nanotube structure. At least a part of the carbon nanotube structure contacts a liquid medium. The carbon nanotube structure converts a signal from the signal device into heat. The density of the liquid medium is converted to generate sounds. The heat capacity of the carbon nanotube structure per unit area is 0 (not including 0) to 2×10<SP>-4</SP>J/cm<SP>2</SP>K.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011112977-A (JP)
Title: Method for manufacturing optical semiconductor device
Inventor: TAKAMURA FUMIO
IPC: G02B3/00
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing to stably form a lens with a desired structure on a surface of an optical semiconductor device.  <P>SOLUTION: In the surface of an optical semiconductor device sealed with a light transmissive resin, a projection-shaped pedestal part is formed at the center surrounded by a continuous recessed part by cutting, the surface of the pedestal part is coated with a UV curing resin, the UV curing resin is irradiated with UV light to be cured, thus a lens is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT