baber/WOPTO huggingface dataset:
Patent JP-2010117707-A (JP)
Title: Light diffusion plate and direct point-like light source backlight device
Inventor: MAEKAWA TOMOFUMI
IPC: F21V3/00
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffusion plate having both of excellent brightness and brightness uniformity in a backlight which has a desired thickness and in which the small number of point-like light sources difficult to have been achieved by a conventional technique are arranged, and to provide a backlight device using the diffusion plate.  <P>SOLUTION: The light diffusion plate for point-like light source has a plurality of recessed parts on the surface. The recessed part has a nearly inverted polygonal pyramid or inverted truncated polygonal pyramid shape and at least one inner side surface of the recessed part has a curved surface having the center of curvature positioned in the depth direction side of the recessed part in the opening edge part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011060683-A (JP)
Title: Lighting device and projector
Inventor: TSUDA MASAHIDE
IPC: G03B21/14
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device capable of simplifying a structure and reducing a load to structural components such as a circuit board and a circuit element or the like, and a projector.  <P>SOLUTION: The lighting device 6 lights up a discharge lamp by supplying power to an electrode E of the discharge lamp. The lighting device 6 is provided with a pulse generating circuit 64 for generating high voltage pulses and impressing the high voltage pulses on the electrode of the discharge lamp. The pulse generating circuit 64 is provided with an inductor (a secondary winding 6422 of a transformer 642) of which the output terminal is connected with the electrode of the discharge lamp through a lead wire, and capacitors 643, 644 which are connected to the output terminal in series and make a current to be impressed on the electrode E to generate free vibration together with the inductor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060182-A (JP)
Title: Content selection system
Inventor: SUGAWARA KENJI
IPC: G06F17/30
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content selection system with which the search for recommended content, based on the content purchased or the like, by a user can be performed with a high degree of accuracy.  <P>SOLUTION: A feature-quantity generating function 110 generates feature-quantity data of content with multi-dimension vector data by using content-related information, and stores the feature-quantity data. A learning result generating function section 120 generates learning result data indicative of a user's taste with multi-dimension vector data by executing clustering processing using the feature-quantity data of content selected based on the user's taste, and stores the learning result data. A content search function section 150 extracts the feature-quantity data the Euclidean distance of which the learning result data is within a predetermined distance from the feature-quantity data stored in the feature quantity generating function 110, and searches for the content. Search with a high degree of accuracy can be performed, due to the use of the feature-quantity data of the multi-dimension vector generated by the feature quantity generating function 110.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066495-A (JP)
Title: Rf tag reader/writer
Inventor: SANO KOICHI
IPC: H01Q21/24
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RF (Radio Frequency) tag communication antenna technique capable of collectively communicating with one or a plurality of unspecified RF tags and reliably communicating a relevant RF tag at selective communication with one or a plurality of specified RF tags.  <P>SOLUTION: The RF tag reader/writer 100 includes an antenna device 10 and an antenna switching controller. The antenna device 10 has a first radiating element and a second radiating element larger than the first radiating element. From the first radiating element, radiowaves of intensity distribution which can communicate with RF tags located at an area near the first radiating element can be emitted. Meanwhile, radiowaves of intensity distribution which can communicate with RF tags located at a range wider than the first radiating element can be emitted from the second radiating element. In response to operation by a user, the antenna switching controller can select which of the first and second radiating elements emits radiowaves.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065782-A (JP)
Title: Lighting fixture
Inventor: SHIMIZU MASAHIRO
IPC: F21V17/00
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture capable of ensuring high quality by preventing harmful dust such as oil-mist from entering into a fixture body.  <P>SOLUTION: The lighting fixture 10 is equipped with a light source 13, the fixture body 11 formed in a long box shape having an opening 18 at a bottom side for holding the light source 13, and a reflective shade 14 attached to the opening 18 of the fixture body 11. The fixture body 11 has a bent portion 21 at an edge part of the opening 18 toward an inner side with its end part directed upward. The reflective shade 14 is fixed in such a state that an upper end part of the reflecting shade 14 is inserted into the bent portion 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010073208-A (JP)
Title: Desk top computer
Inventor: JIANG KAILI
IPC: H01H13/712
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly optical transparent touch panel with improved accuracy and response in a desk top computer, especially for desk top computer using the touch panel.  <P>SOLUTION: The desk top computer includes a body and a display panel, and includes the display connected to the body with data wires and the touch panel mounted on the display panel. The touch panel includes at least one conductive structure, and the conductive structure includes a carbon nanotube structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011067289-A (JP)
Title: Air massager
Inventor: KAWAMOTO MINORU
IPC: A61H7/00
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air massager capable of restraining a user from making a mistake in the attaching direction of a leg belt to a leg.  <P>SOLUTION: The air massager 1 includes a first leg belt 10 which is provided with a first air bag 13 and is to be mounted on a left or right leg, and a body 30 which supplies air to the first air bag 13. The body 30 is provided to the first leg belt 10. Then, the first leg belt 10 is provided with a vertical direction label 17 indicating the vertical attaching direction to the leg.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069533-A (JP)
Title: Storage type water heater
Inventor: FURUICHI KOJI
IPC: F24H1/18
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage type water heater which continues a boiling-up operation by releasing negative pressure when a pipe connected to a hot water storage tank has the negative pressure due to a draining operation of an antifreeze liquid by unplugging, and prevents the lowering of a water level in the hot water storage tank.  <P>SOLUTION: This storage type water heater includes the hot water storage tank for storing hot water/water, a heating means for heating hot water/water in the hot water storage tank, a water supply pipe connected to a lower section of the hot water storage tank and supplying water to the hot water storage tank, a mixing valve hot water pipe connected to the upper section of the hot water storage tank and supplying warm water to a mixing valve, a mixing valve water pipe for supplying the water to the mixing valve, and a hot water supply pipe for supplying hot water/water from the mixing valve to a hot water supply terminal, and further has a check valve opened to release the negative pressure through communication with the atmosphere when the hot water supply pipe has the negative pressure, an opening/closing valve for opening and closing the passage communicated with the atmosphere, and an intake valve having an inlet for taking the atmosphere, and the intake valve is disposed in the mixing valve water pipe.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040140-A (JP)
Title: Magnetic head and card reader including the same
Inventor: SHIOMI TOSHIAKI
IPC: G11B5/10
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head which prevents unauthorized obtaining of magnetic information in a card, also can be made compact.  <P>SOLUTION: The magnetic head 3 includes: a core; a coil wound around the core; terminals 5 to which end parts of the coil are connected; a demodulating electronic component 6 that demodulates an analog output signal output from the terminals 5 and generates a digital demodulated signal; a substrate 8 on which an encrypting electronic component 7 encrypting the demodulated signal and generating the encrypted signal is mounted; a cable 9 that electrically connects electrically the demodulating electronic component 6 to the terminals 5, and a case body 11 in which the core, the coil, the terminals 5, and the cable 9 are housed. The demodulating electronic equipment 6 is mounted on one face 8a of the substrate 8, and the encrypting electronic component 7 is mounted on the other face 8b of the substrate 8. The substrate 8 is fixed to the case body 11 so that the demodulating electronic component 6 is arranged at the inside of the case body 11 and the encrypting electronic component 7 is arranged at the outside of the case body 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077701-A (JP)
Title: Data transfer device, communication system, and control method
Inventor: NAKACHI HIROSHI
IPC: H04N19/132
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system which guarantees an image quality of data output and displayed by a device of a transfer destination.  <P>SOLUTION: A server device (1) has: a receiving means (10) receiving data; a buffer (13); a control means (12) storing data received by the receiving means (10) in the buffer (13); and a transfer means (14) transferring data stored in the buffer (13) to a client terminal (2) through a network (NW). When at least two GOP (Group Of Picture) units of data can be stored in the buffer (13), the control means (12) stores the data received by the receiving means (10) in the buffer (13).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073031-A (JP)
Title: Shearing method and shearing device
Inventor: TAKAKURA AKIO
IPC: B21D28/16
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress burrs without increasing the number of tools such as a punch or the number of processing processes in shearing technology.  <P>SOLUTION: A shearing method is carried out by performing punching using the punch 13 to a metal plate (plate material) 100. In this method, shearing process is carried out by a step of lowering the punch 13 toward the metal plate 100 and punching a part of the metal plate 100 by a first protrusion 21 arranged at the tip end of the punch 13; a step of further lowering the punch 13, shaving the cut end face of the punched metal plate 100 by a second protrusion 22 having a cross-sectional diameter larger than that of the first protrusion 21 and moving the generated burrs to a punch 13 side; and a step of lifting the punch 13 and separating the body part 100 of the metal plate from the shaved part 100b by the first protrusion 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072519-A (JP)
Title: Exercise assistance device, exercise assistance method, and program
Inventor: OMURA KAZUHIRO
IPC: A63B71/06
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exercise assistance device and exercise assistance method capable of presenting exercise motions suitable for a sequence to perform respective exercise motions.  <P>SOLUTION: A scenario name "beginner aerobics" is associated with scenario order information "1>2>3>6>5". The scenario order information "1>2>3>6>5" indicates that the motion information corresponding to the scenario attribute information "2" is performed after the motion information corresponding to the scenario attribute information "1" is performed. That is, the motion information corresponding to each piece of scenario attribute information is performed in the order of the scenario attribute information "1", the scenario attribute information "2", the scenario attribute information "3", the scenario attribute information "6", and the scenario attribute information "5". Then, motion information corresponding to each scenario attribute information is determined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074895-A (JP)
Title: Engine having deodorizing catalyst unit
Inventor: KANAI HIDEKI
IPC: F01N3/28
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine which is easily manufacturable and in which the flow velocity of the exhaust gas at the inlet of a deodorizing catalyst carrier is averaged.  <P>SOLUTION: This gas engine comprises a deodorizing catalyst unit 30 in which the deodorizing catalyst carrier 31 is supported on a catalyst case 32 and which deodorizes the exhaust gas flowing to the inlet of the catalyst carrier 31 while bypassing. The catalyst case 32 is partitioned, by the support member 33 of the deodorizing catalyst carrier 31, into an upstream side half part 32a on the side where an upstream side exhaust pipe 21 is mounted and a downstream side half part 32b on the side where the downstream side exhaust pipe 22 is mounted. The upstream side exhaust pipe 21 is opened so as to face the side surface of the deodorizing catalyst carrier 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081028-A (JP)
Title: Projection type video display device and signal processing device
Inventor: HARAGUCHI MASAHIRO
IPC: G03B21/14
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type video display device and a signal processing device, achieving high luminance of a video even when a sub-frame length is fixedly determined.  <P>SOLUTION: The projection video display device 100 includes: a light source 10 configured to individually emit color component beams of a plurality of colors; a DMD 60 configured to modulate each of the color component beams of the plurality of colors in each of a plurality of sub-frames that constitute one frame; and a control unit 250 configured to control a light-emitting period of the color component beams of the plurality of colors emitting from the light source 10 and to control an optical modulation element on the basis of a plurality of video signals. Within one frame, the sequence and periods of the plurality of sub-frames are determined, with the periods of the plurality of sub-frames being different from one another. The control unit 250 assigns the color component beams of the plurality of colors to the plurality of sub-frames on the basis of a brightness component of the video signal of the plurality of colors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082248-A (JP)
Title: Semiconductor light emitting element and method of manufacturing the same, and lamp
Inventor: TERANISHI TOSHISUKE
IPC: H01L33/20
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element that can have high light extraction efficiency even in a vertical direction of the semiconductor light emitting element and a method of manufacturing the same, and a lamp having excellent light emission characteristics.  <P>SOLUTION: The semiconductor light emitting element includes a transparent substrate 10 having a principal surface 11 formed by providing a plurality of projections 13 on a crystal growth surface 12, and a laminated semiconductor layer formed on the principal surface 11 of the transparent substrate 10 and including at least a light emitting layer, wherein the projections 13 each comprises a multilayer laminate formed by alternately laminating a first thin film 13A and a second thin film 13B differing in refractive index from the first thin film 13A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081128-A (JP)
Title: Display device
Inventor: ITO YASUETSU
IPC: G02F1/1368
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of improving numerical aperture better than heretofore even when the total number of pixels constituting a display area is equal to that in the conventional practice and capable of providing a low-cost driving circuit for signal lines by reducing the total number of the signal lines.  <P>SOLUTION: The display device has a display area 50 in which a plurality of pixels 30 are arranged in a matrix shape, wherein the pixel 30 is composed of N pieces of subpixels 35 corresponding to N primary colors (N= an integer of 3 or more) for performing the color display, and the subpixels 35 include scanning lines 2, a signal line 3 intersecting the scanning lines, switching elements controlled by the scanning lines 2 and a pixel electrode 7 connected with the signal line 3 via the switching elements. In the pixel configuration, the scanning lines 2 of N pieces corresponding to N pieces of subpixels 35 are arranged in parallel to form a group between the subpixels 35 and the signal line 3 of common one piece corresponding to the N pieces of subpixels 35 is arranged between the subpixels 35 and is connected with the switching elements of the N pieces of subpixels 35.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080109-A (JP)
Title: Nozzle position controlling device and method
Inventor: KURISU YASUSHI
IPC: C23C2/20
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous plating device and a method therefor in which the variation of a metal strip at a wiping nozzle position is suppressed to reduce variation in the coating weight of a molten metal caused by the vibration.  <P>SOLUTION: The continuous hot dip plating device 1 includes: a moving mechanism 30, for controlling the position of a wiping nozzle 9 spraying a gas on the surface of a metal strip 2 pulled up from a plating bath 3 to a vertical direction, moving the wiping nozzle 9 within a prescribed movable range to the vertical direction; a detection part 20 arranged adjacently to the metal strip 2 and detecting the amplitude of the metal strip 2; and a control part 40 deciding a vertical position at which the amplitude of the metal strip 2 reaches an allowable value or below within the movable range of the wiping nozzle 9 based on the detected result by the detection part 20, controlling the moving mechanism 30 and moving the wiping nozzle 9 to the vertical position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081685-A (JP)
Title: Method for analyzing business system function
Inventor: SHIMADA MASATOSHI
IPC: G06Q50/00
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimum business system environment by grasping a present state, namely an overlapping state in a plurality of business systems which are used and managed in a business enterprise and the like.  <P>SOLUTION: Questionnaires are sent to enterprise system users, and overburden/waste on the basis of answers to the questionnaires is investigated. In concrete, the system user is asked about frequently used functions in the system which become targets of the questionnaires. The frequently used functions are summarized in a function list of a questionnaire target system from the plurality of answers to the questionnaires. The function lists are compared to investigate a function overlapping among the questionnaire target systems. Furthermore, a function list of a system used for the same purpose as the questionnaire target system and a function list of the questionnaire target system are compared with each other to extract questionnaire target system's own functions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086680-A (JP)
Title: Multilayer wiring board and method of manufacturing multilayer wiring board
Inventor: ISHII YASUHIRO
IPC: H05K3/46
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer wiring board, including an incorporated thin-film element which has a multilayer wiring layer with high reliability on the thin-film element while suppressing characteristic deterioration of the thin-film element on a substrate which is caused in a manufacturing process.  <P>SOLUTION: The thin-film element 102 and a first insulating layer 103 are arranged on a substrate 101 at an interval in a surface direction of the substrate 101, a second insulating layer 104 is arranged astride the thin-film element 102 and the first insulating layer 103, and the second insulating layer 104 is arranged between the thin-film element 102 and the first insulating layer 103. The first insulating layer 103 has a smaller elastic modulus than the second insulating layer 104.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086709-A (JP)
Title: Solid-state imaging device and method for manufacturing same
Inventor: MURAKOSHI ATSUSHI
IPC: H01L27/146
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device and a method for manufacturing same which have high positioning accuracy for each component and low process cost.  <P>SOLUTION: In the back-side irradiation type solid-state imaging device 1, a multilayer wiring layer 13 and a semiconductor substrate 20 are provided on a support substrate 11, and the semiconductor substrate 20 is formed of monocrystalline silicon and through-trenches 31, 32, and 42 are used. Pillar diffusion layers 35, 36, and 45 are formed surrounding the through-trenches 31, 32, and 42, respectively, and insulating members 33, 34, and 44 are embedded inside the through-trenches 31, 32, and 42, respectively. Furthermore, a p-type barrier layer 23 is formed, and at the same time, a p-type conductive region 37 is formed between the pillar diffusion layers 36. The pillar diffusion layer 36 and the p-type conductive region 37 function as a conductive member for connecting metal wiring 15 with an electrode pad 57, and the insulating member 44 functions as an alignment mark at manufacturing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088243-A (JP)
Title: Composite working tool and machining method
Inventor: KADO JUNICHI
IPC: B24B39/02
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve functions of a retract mechanism for positioning a first working tool radially inward in a composite working tool with which an inner peripheral surface of a workpiece is machined by the first working tool of a first machining part and thereafter machined by a second working tool of a second machining part.  <P>SOLUTION: The composite working tool 1 includes a skiving part 6, a varnishing part and the retract mechanism 8. The inner peripheral surface of the workpiece is machined by a burnishing roller of the burnishing part after machined by a cutting edge 22 of the skiving part 6. The retract mechanism 8 includes a retract pin 30 having a position setting part 31, a driving mechanism for axially driving the retract pin 30, and a leaf spring 35 for urging a cartridge 20 having the cutting edge 22 radially inward to bring it into contact with the position setting part 31. The retract pin 30 changes a radial position of the cutting edge 22 as driven by the driving mechanism to change the position of the cartridge 20 via the position setting part 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT