baber/WOPTO huggingface dataset:
Patent JP-2009098682-A (JP)
Title: Liquid crystal panel, optical film and optical film set for liquid crystal panel
Inventor: USHINO TAKUHIRO
IPC: G02F1/1335
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel for achieving a high contrast ratio, and excellent in a display performance, an optical film suitable for an application of the liquid crystal panel, and highly controlling an optical performance on the entire surface, and an optical film set for the liquid crystal panel.  <P>SOLUTION: The liquid crystal panel comprises: a polarization plate (1) in which the particular optical film (A) and a polarizer (i) are provided, an angle 90+s° between the maximum refractive index direction in a film plane of the optical film (A) and the absorption axis direction of the polarizer (i) meet ¾s¾≤1, and a product of a phase difference R0(nm) in the film plane of the optical film (A) and ¾s¾ is 30 or less; and a polarization plate (2) in which the particular optical film (B) and a polarizer (ii) are provided, an angle 90+t° between the maximum refractive index direction in a film plane of the optical film (B) and the absorption axis direction of the polarizer (ii) meet ¾t¾≤1, and a product of a phase difference R0(nm) in the film plane of the optical film (B) and ¾t¾ is ≤30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010079096-A (JP)
Title: Optical element and imaging apparatus
Inventor: MITSUDA YUKIHIRO
IPC: G03B9/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element using an electrowetting phenomenon, in which decentering of an aperture part is suppressed with more simple and easy configuration.  <P>SOLUTION: The optical element includes: a non-polar or insulating first liquid; and a polar or conductive second liquid that is not mixed into the first liquid, has a specific gravity nearly equal to that of the first liquid. The optical element also includes: a first base material part; a second base material part; a sidewall part; a second electrode disposed on one of the second base material part and the sidewall part; and a storage part defined by the first base material part, the second base material part and the sidewall part, for tightly packing the first liquid and the second liquid therein. A first water-repellent film having high affinity with the first liquid is formed on the first base material part side of the storage part, and a high-hydrophilic film having high affinity with the second liquid is formed on the second base material part side of the storage part. A second water-repellent film having high affinity with the first liquid is formed at the center of the hydrophilic film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080357-A (JP)
Title: Induction heating cooker
Inventor: NISHIWAKI YUKI
IPC: H05B6/12
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker in which a sound notification such as various notification sounds and operating explanations can be heard, without variations in hearing due to the opening and closing of a kangaroo-type operating part and which will not give sense of incongruity or displeasure, and having full user-friendliness.  <P>SOLUTION: The induction heating cooker is provided with: a top plate 2; a heating coil 5 installed in ts body 1 at the lower part of the top plate 2; a grill heating means 6 installed at the front part of the body 1; an upper operating part 12 installed at the upper face of the top plate 2; a front operating part 10 of an opening and closing housing type which is installed at the front of the body 1 and adjacent to the grill heating means 6; a control means 307 which drive controls the heating coil 5 and the grill heating means 6; a voice-synthesizing means 308 which is drive controlled by the control means 307; and a voice-output adjusting means 16 which adjusts the output of the voice-synthesizing means 308. The voice-output adjusting means 16 adjusts the output of the voice-synthesizing means 308, being interlocked with the opening and closing of the front operating part 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083615-A (JP)
Title: Vibratory carrying device and combination balance using the same
Inventor: KAJIWARA HIROYUKI
IPC: G01G19/387
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibratory carrying device capable of determining weight of an article without using a weight sensor.  <P>SOLUTION: This vibratory carrying device has a trough 1 for supplying the article, a vibration generating means for supporting the trough 1, constituted so as to perform vibratory operation for vibrating the trough 1 by intermittently carrying an electric current to an electromagnet 6 and constituted so that self-inductance of the electromagnet 6 changes in response to the size of the weight of the article on the trough 1 when the vibratory operation is not performed, an inductance measuring means 15 for measuring the self-inductance of the electromagnet 6, and a control part 16 for controlling the inductance measuring means 15 so as to measure the self-inductance of the electromagnet 6 after supplying the article to the trough 1, controlling the vibration generating means so as to perform the vibratory operation after measuring the self-inductance of the electromagnet 6 and calculating the weight of the article on the trough 1 based on the self-inductance of the electromagnet 6 measured by the inductance measuring means 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220556-A (JP)
Title: Method of manufacturing insulating sheet, metal laminate using the same, and method of manufacturing printed circuit board
Inventor: IKEGUCHI NOBUYUKI
IPC: B32B27/00
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an insulating sheet which manufactures an insulating substrate having a thermal expansion coefficient near that of a semiconductor chip, thereby capable of preventing the warp and the twist of a printed circuit board by using this, and, further, generating no stress at a connecting material for connecting the semiconductor chip to the printed circuit board and generating no crack nor exfoliation of the connecting material like that occurring in the case of a lead-free solder, and to provide a metal laminate plate using the same as well as a method of manufacturing a printed circuit board.  <P>SOLUTION: The method of manufacturing the insulating sheet includes the step of laminating a thermoplastic resin layer on a reinforcing base material, and the step of thermally heating the thermoplastic resin layer on the reinforcing base material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091007-A (JP)
Title: Retainer for conical roller bearing, and conical roller bearing
Inventor: YAMADA MASAHIRO
IPC: F16C43/06
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To attain both an easy close fitting operation to an inner ring and non-dropping of a rolling element without strict dimensional management of a small collar.  <P>SOLUTION: In a retainer 1 for conical roller bearing, a slit 6 is formed in a minor diameter-side annular part 2 to extend from its inner diameter surface side to its outer diameter surface side. When the retainer is fitted to an inner ring 10 with a conical roller 9 being housed, the slit width of the slit 6 is extended to extend the inside diameter of the annular part 2, whereby the fitting can be smoothly performed by the diameter extension. Further, a circumferential groove 8 is formed in the annular part 2, a ring member 7 is fitted to the circumferential groove 8 after completion of the fitting, and the inner diameter of the annular part 2 is contracted by the fastening force of the ring member 7, whereby the conical roller 9 can be prevented from dropping out of the ring part 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089131-A (JP)
Title: Press machine
Inventor: OKAZAKI SHIZUAKI
IPC: B30B7/02
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press machine which prevents a upper face sheet from being stuck to the hot plates, when the intervals of hot plates are left after the completion of pressing.  <P>SOLUTION: The press machine includes: hot plates arranged in a plurality of stage at intervals in a vertical direction; a hot plate driving mechanism moving the hot plates so as to change the intervals of the hot plates and pressing workpieces arranged among the hot plates; and L-shaped leaf springs in which each proximal part is fixed to the side face of the hot plate located on the upper side of the workpiece, and further, each chip part infiltrates into the bottom face of the hot plate. As for each workpiece, its upper face is covered with an upper face sheet provided with an edge part projecting to the outside in the horizontal direction to the workpiece, the chip part of each leaf spring is arranged at a position corresponding to the edge part of the upper face sheet, and, when each workpiece separates from the hot plate thereon, a downward load is applied from the leaf spring to the edge part of the upper face sheet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089215-A (JP)
Title: Cutting mechanism for printing apparatus, and printing apparatus having the same
Inventor: TAKAMI HIROSHI
IPC: B26D7/18
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting mechanism for a printing apparatus capable of removing any adhesive deposited on a blade surface of a fixed blade and a blade surface of a movable blade while maintaining the strength of the blades, and to provide the printing apparatus having the same.  <P>SOLUTION: The tape printing apparatus has a cutter unit for cutting a roll sheet 30 after the printing. The cutter unit has a fixed blade 80 and a movable blade 90. A plurality of fixed blade through-holes and a plurality of movable blade through-holes 92 are formed in the fixed blade 80 and a movable blade 90 in an overlapping portion in which the fixed blade 80 and the movable blade 90 slides and overlap each other. Thus, the adhesive deposited on the blade surface of the fixed blade 80 or the movable blade 90 is dropped into the movable blade through-holes 92 or the fixed blade through-holes when the fixed blade 80 and the movable blade 90 slide each other. Thus, the adhesive deposited on the blade surface of the fixed blade 80 and the blade surface of the movable blade 90 can be removed, and insufficient cut of the roll sheet 30 can be eliminated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092347-A (JP)
Title: Touch panel device
Inventor: NORIMATSU TAKASHI
IPC: G06F3/041
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect the positions of a plurality of depression points on the panel surface of a touch panel device.  <P>SOLUTION: A depression point detecting part 70 determines the distance Lx1 between a depression point and electrodes 25UR and 25DR, on the basis of a voltage value Vx measured by a voltage measurement unit 67, while an x axis is selected, and determines a distance Lx2 between the depression point and electrodes 25UL and 25DL, on the basis of voltage values Vx and Vbbx measured by voltage measurement units 67 and 66. Also, the depression point detecting part determines the distance Ly1 between the depression point and the electrodes 25DL and 25DR, on the basis of a voltage value Vy measured by a voltage measuring unit 67, while the y axis is selected, and determines a distance Ly2 between the depression point and the electrodes 25UL and 25UR, on the basis of voltage values Vy and Vbby measured by the voltage measuring units 67 and 66. Then, the depression point detecting part determines coordinate values x1 and y1, showing the position of one of the two depression points and coordinate values x2 and y2 showing the position of the other, on the basis of those distances Lx1, Lx2, Ly1 and Ly2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009093182-A (JP)
Title: System and method for selective handling of out-of-gamut color conversion
Inventor: BROWN ELLIOTT CANDICE HELLEN
IPC: H04N9/64
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display system and method for selectively reducing or compressing image data values within an image.  <P>SOLUTION: The display system transforms input image data from one input gamut hull or space to another target gamut hull or space that is substantially defined by different subpixel repeating groups comprising the display. The display system described herein comprises a selective compression unit, and the unit surveys the input image data to produce intermediate image data based upon a segmentation of the input image according to a parameter. Suitable parameters for segmenting the image include one or more of the following: spatial segments, chromatic segments or temporal segments. A selective compression amount may be determined so as to substantially maintain local contrast of the image data within a given segment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010092414-A (JP)
Title: Chauffeur service system
Inventor: KATSUNUMA YUTAKA
IPC: G06Q50/30
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chauffeur service system that eliminates unnecessary return of an accompanying vehicle, reduces accidents, fuel consumption and CO2, and improves regional and global environment.  <P>SOLUTION: A head office, an agency, and a chauffeur service company are connected with a computer network, and information is exchanged between the chauffeur service company and the accompanying vehicle by a radio device or a cellular phone. Computers of the head office and the agency have navigation apparatuses with a GPS function to display the current position of the accompanying vehicle. If there is a request for chauffeur service from a client to the head office, the head office instructs chauffeur service to the agency, the agency having received the instruction of chauffeur service requests vehicle dispatch to a chauffeur service company located at the most appropriate location based on the current position information of each accompanying vehicle, and the chauffeur service company having received the request makes contact with driving staff of a standby accompanying vehicle located at the most appropriate location by the radio device or the cellular phone. The accompanying vehicle having arrived at a destination and completed chauffeur service stands by near the destination and waits for next contact from the chauffeur service company.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009199708-A (JP)
Title: Objective lens and optical pickup device
Inventor: TOMITA TAKAHIRO
IPC: G02B13/18
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens in which even in the case of a high NA, thickness reduction, weight reduction and mass productivity improvement are achieved and to provide an optical pickup device having a low height.  <P>SOLUTION: The objective lens is a bi-convex single lens having at least one aspheric surface, and satisfies conditions: 3.5<(H-S)/(H-H')<4.3; 3.5<(H'-T2)/(T1-H)<50; 0.9<d/f<1.1, wherein d is a thickness on an optical axis; f is a focal length of an object at infinity; T1 is a light source side surface position on the optical axis; H is a front principal point; H' is a rear principal point; T2 is an optical information recording medium side surface position; and S is a position an optical information recording medium side focal point, and the numerical aperture NA on the optical information recording medium side of the objective lens satisfies 0.85≤NA.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010096036-A (JP)
Title: Imbalance correction method of turbo charger
Inventor: SADAMITSU TAKAHIRO
IPC: F01D25/00
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imbalance correction method of a turbo charger capable of eliminating a step which is apt to cause an error, such as a step in which imbalance calculation is carried out, or a step in which balance adjustment by machining or the like is carried out, and of thereby improving the precision of imbalance correction.  <P>SOLUTION: The method for correcting the imbalance of a turbo charger is used for the turbo charger 1 which includes a rotatable body 2 rotatably supported around a prescribed rotation axis (turbo rotation axis C1), and supercharges by means of the rotation of the rotatable body 2. The rotatable body 2 is provided with a space (material holding space 31) having a rotational shape centered on the turbo rotation axis C1. With silver nanopaste 40 put in the material holding space 31, a rotating step to rotate the rotatable body 2 at a prescribed speed or faster to flow and unevenly distribute the silver nanopaste 40 to a position where the imbalance of the rotatable body 2 is equalized, and a heating step to heat the silver nanopaste 40 to harden the silver nanopaste 40 and fix it to the wall are carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301531-A (JP)
Title: Space operation type apparatus, control apparatus, control system, control method, method of producing space operation input apparatus, and handheld apparatus
Inventor: YAMAMOTO KAZUYUKI
IPC: G06F3/0346
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space operation type input apparatus, a control apparatus, a control system and a control method therefor, capable of enhancing the isotropy of operation easiness, and capable of enhancing operation feeling of a user.  <P>SOLUTION: An acceleration sensor unit and an angular velocity sensor unit in this input apparatus detect respectively an acceleration value and an angular velocity value of the input apparatus. An MPU in the input apparatus multiplies velocity values V<SB>x</SB>, V<SB>y</SB>calculated based on the acceleration value and the angular velocity value by prescribed correction coefficients C<SB>x</SB>, C<SB>y</SB>for moving a pointer on a screen. Corrected velocity values V<SB>x</SB>' V<SB>y</SB>' corrected by the correction coefficients C<SB>x</SB>, C<SB>y</SB>are calculated as velocity values for moving the pointer on the screen. Thus, vertical/horizontal directional anisotropy is restrained as to the operation easiness considered from a viewpoint of constitution of a bone skeleton of a human wrist, arm or the like, from a viewpoint of an influence of gravity acting on the human wrist or arm, or from other viewpoint.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009176276-A (JP)
Title: System and method for performing optical navigation using scattered light
Inventor: ANNET C GROTT
IPC: G06F3/0354
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the volume of a system while producing high contrast frames of image data.  <P>SOLUTION: A system and method for performing optical navigation uses scattered light to produce frames of image data to estimate displacement with respect to a target surface. The scattered light is produced from an illumination beam of light (OI) emitted along a first optical axis onto the target surface. The illumination beam of light (OI) also produces a specularly reflected beam of light (OR) along a second optical axis. The scattered light (OC) about a third optical axis, which is offset by a predefined angle θ with respect to the second optical axis, is received at an image sensor array 218 to produce some frames of an image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010104490-A (JP)
Title: Puncture device and its control method
Inventor: MATSUMURA KEISUKE
IPC: A61B5/151
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser puncture device with a flashlamp and to solve the problem that the energy efficiency is low.  <P>SOLUTION: A puncture device has a battery 22, a pressure rising circuit 23 connected to the battery 22, condensers 24, 33 supplying the output of the pressure rising circuit 23, a laser puncture unit 25 supplying the output of condensers 24, 33, a trigger circuit 30 applying a trigger voltage to the laser puncture unit 25, a control part 35 controlling the trigger circuit 30, and changing switches 29, 32 for changing the connection between condensers 24, 33, and a first puncture is performed by controlling the changing switches 29, 32 with the control part 35 and connecting condensers 24, 33 parallel, and a second puncture is performed at the same position of the first puncture successively after the first puncture by connecting condensers 24, 33 serially.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106993-A (JP)
Title: Pipe joint
Inventor: OCHIAI MASARU
IPC: F16L19/08
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint short in an end-to-end distance, by strengthening the prevention of slipping-out by making biting-in balls vertically bite into the axis of a pipe.  <P>SOLUTION: This pipe joint includes a joint body 2 for inserting the pipe 1 into an opening 2a, a box nut 3 for fitting and threadably attaching one end opening 3a around and to the opening 2a, a lock ring 4 for preventing slipping-out of the pipe 1 sandwiched by a mutual threaded advance of the box nut 3 and the joint body 2 between an opening end surface 2b of the joint body 2 and an annular end surface 3c of the box nut 3 inward to this surface, and a seal ring 5 elastically deformed to seal a part between the pipe 1 and the joint body 2 by the threaded advance. The lock ring 4 is composed of a plurality of biting-in balls 6 externally arranged on the pipe 1, a ball guide 7 fit around the pipe 1 by arranging a ball receiving hole 7a for elastically holding these balls to freely expand and contract a diameter, and core rings 8 and 9 loosely fit to the pipe 1 so that the respective end surfaces 2b and 3c press respective annular back faces 8b and 9b by the threaded advance from the front and rear of the biting-in balls 6 and provided with tapered surfaces 8b and 9b expansively opening to the biting-in balls 6 and in the same shape capable of contacting-projecting in a mutually symmetrical shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104967-A (JP)
Title: Dehydrogenation catalyst and method of manufacturing alkene
Inventor: MIURA HIROSHI
IPC: C07C11/09
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehydrogenation catalyst or the like capable of highly selectively obtaining alkene from alkane.  <P>SOLUTION: The dehydrogenation catalyst or the like comprises: a composite oxide of aluminum and iron; platinum; and tin. Preferably, the hydrogenation catalyst is prepared by carrying platinum and tin onto a carrier containing the composite oxide of aluminum and iron.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114108-A (JP)
Title: Non-contact carrying device and method for wiring board
Inventor: MORITA YOSUKE
IPC: B25J15/06
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact carrying device for a wiring board capable of reliably carrying the wiring board even at high speed.  <P>SOLUTION: The non-contact carrying device has a suction section 20. In the suction section 20, a recess 73 is provided on a suction surface 21, and an air jet hole 81 open on the inner-periphery surface of the recess 73 is provided. The non-contact carrying device sucks on the suction surface 21 and holds a main surface 120 of a wiring board 110 for conveyance by negative pressure generated by air jetted out along the inner-periphery surface of the recess 73 from the air jet hole 81. The non-contact carrying device also has a substrate holding member 181 for holding and fixing the wiring board 110 without any positional misalignment by bringing the main surface 120 of the wiring board into contact with the outer-periphery edge of the wiring board 110 when sucking and holding the main surface 120 of the substrate on the suction surface 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT