baber/WOPTO huggingface dataset:
Patent JP-2011092956-A (JP)
Title: Optical head device, and laser beam machining method using the optical head device
Inventor: USAMI YOSHIHISA
IPC: B23K26/00
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device which can split one laser beam into a plurality of laser beams, can suppress light quantity loss of emitted laser beam and is excellent in the precision of a focus servocontrol, and to provide a laser beam machining method using the optical head device.  <P>SOLUTION: The optical head device includes: a laser beam source; a first polarizing beam splitter; a second polarizing beam splitter; a third polarizing beam splitter; an objective lens for converging the laser beam; and a light receiving apparatus located in the direction where the reflected beam of the laser beam converged by the objective lens is reflected and transmitted in the different direction from that of the laser beam emitted from the laser beam source by the first polarizing beam splitter. Wherein, the ratio of the transmitted light quantity to the reflected light quantity in the light in the polarizing direction same as the transmitting direction of the first polarizing beam splitter is set to be in a range of 80:20 to 98:2, and a polarizing optomechanical instrument for transmitting only the light in one polarizing direction is provided between the first polarizing beam splitter and the light receiving apparatus.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093422-A (JP)
Title: Airship and attitude control method of the same
Inventor: KUROSE TOYOTOSHI
IPC: B64B1/58
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airship capable of stably ascending/descending at high altitude.  <P>SOLUTION: The upper layer of an inner space of an airframe 2 is made a floatation gas storage area 5, and the lower layer is made air cells 6a-6e. Differential pressure sensors 15, 16c for gauging airframe inside/outside differential pressure are equipped at the bottom of a center air cell 6c and on the vertex of the flotation gas storage area 5. A control device 21 for causing an air intake/exhaust means 9c to intake/exhaust the air in the air cell 6c is equipped based on the gauged values of the differential pressure sensors 15, 16c. The control device 21 calculates the air volume in each of the air cells 6a-6e based on the gauged values of the differential pressure sensors 16a-16e of the air cells 6a-6e, controls to make the differential pressure of the differential pressure sensors 15, 16c to be a control target value by intaking/exhausting the air in the center air cell 6c based on the gauged values of the differential pressure sensor 15 and the differential pressure sensor 16c, and controls to adjust the excess or deficiency of the air volume in the other air cells 6a-6e with the air intake/exhaust means 9a-9e of each of the air cells 6a-6e.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093445-A (JP)
Title: Electrical equipment mounting structure
Inventor: KAWABATA MASUMI
IPC: B62J99/00
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical equipment mounting structure capable of mounting electrical equipment in a bracket member with a simple structure without accompanying a special shape change in an electrical equipment body and without the possibility of falling of a battery lid.  <P>SOLUTION: In this electrical equipment mounting structure for mounting the electrical equipment 4 in the bracket member 3 mounted in a vehicle body 1, a slide mounting part 8 is formed to receive a mounting part 7 of the bracket member 3 in a lid member 6 to be attached/detached to/from the electrical equipment body 5. As a result, only formation of the slide mounting part 8 to receive the mounting part 7 of the bracket member 3 is required in the lid member 6 and no shape change is accompanied in the electrical equipment body 5, and thereby the mounting structure is simplified and is easily manufactured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101319-A (JP)
Title: Communication equipment
Inventor: IKEDA KAZUHIKO
IPC: G06F3/0481
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To focus an icon that is not focused.  <P>SOLUTION: When receiving electronic mail, an icon display execution control function focus and displays a new arrival mail notification icon (step S106). When an operation for defocusing is performed, all icons are displayed without being focused (step S107) and after the lapse of a predetermined time (step S108, "timer interruption" in step S105), a new arrival mail notification icon is focused and displayed (step S110).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108691-A (JP)
Title: Method for calculating exposure position, and exposure device
Inventor: KOSHO KENJI
IPC: H01L21/027
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for calculating an exposure position, by which method the accurate exposure position on a substrate can be readily calculated.  <P>SOLUTION: The method includes: a detection step of detecting a back side mark Px so that the mark is formed to line up on a diameter in an x axis direction of a wafer WA on a back surface side, and a back side mark Py so that the mark is formed to line up on a diameter in a y axis direction of the wafer WA on the back surface side from a back surface side of the wafer WA; and coordinates calculation step of calculating coordinates of the exposure position of the wafer WA based on results of detection of the back side marks Px and Py.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010128499-A (JP)
Title: Edge type backlight unit having local dimming function
Inventor: PARK JUNG KYU
IPC: G09G3/36
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge type backlight unit, which can realize local dimming through the adjustment of the distance between a light guide plate and each of a plurality of optical systems disposed under the light guide plate.  <P>SOLUTION: The edge type backlight unit having a local dimming function includes a light guide plate guiding light emitted from a light source, and a luminance control unit including a plurality of optical systems reflecting light guided by the light guide plate and emitting the light to a liquid crystal panel, and controlling luminance by controlling the reflectance of each of the plurality of optical systems according to an input image signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010267948-A (JP)
Title: Coreless packaging substrate and method for manufacturing the same
Inventor: CHIANG JEN-HUNG
IPC: H01L23/12
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coreless packaging substrate and a method for manufacturing the same.  <P>SOLUTION: The built-up structure has a first outside and an opposite second outside, and includes one or more second dielectric layers 261 and second wiring layers 262, and a plurality of conductive vias 263. The second dielectric layers 261 have first and second surfaces respectively facing the first and second outsides. The second wiring layers 262 are disposed on the second surface. The conductive vias 263 are disposed in the second dielectric layer 261. The outermost second wiring layer 262 at the second outside has a plurality of second conductive pads. The first wiring layer 25 is embedded into and exposed from the first surface of the outermost second dielectric layer 261 at the first outside, and has a plurality of first conductive pads. The conductive vias 263 electrically connect the first wiring layer 25 and the second wiring layer 262.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104732-A (JP)
Title: Hybridizable high-accuracy chuck with alignment function
Inventor: OGAWA HAJIME
IPC: B23B31/16
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybridizable high-accuracy chuck with an alignment function high in the accuracy of holding a position of the entire chuck.  <P>SOLUTION: A chuck body 20 and a guide for guiding a slider 60 of a claw 42 are manufactured in separate forms, and the guide is constituted of a groove formation member 46 for forming a guide groove 40 and a pressing member 50 for preventing the floating up of the slider 60 from the guide groove 40. Furthermore, a claw drive device 110 for driving the claw 42 includes a central guide formation member 112 separated from the chuck body 20 and a drive member 116. These members 60, 46, 50, 112, 116 are made of quenchable materials, and a slide surface is machined with high accuracy by grinding. An electro-magnet is provided integrally with the chuck body 20 to also constitute an electro-magnetic chuck. In that case, the three-claw chuck having the claw is used for performing the centering of an object to be held, and in a state that the electro-magnetic chuck holds the object to be held, it is especially effective that the three-claw chuck is brought into a release state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114102-A (JP)
Title: Heat sink
Inventor: EDA YOSHIYA
IPC: H05K7/20
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink having excellent cooling performance even when a clearance between fins is widened.  <P>SOLUTION: The heat sink is equipped with: a first fin row (20a) configured by arranging a plurality of columnar fins (10A) extended from the surface of a base plate (100A) at regular intervals on a surface disposed at a first acute angle (θ1) to a perpendicular containing a baseline (Ax) connecting an inlet (13a) and an outlet (13b); and fin row (20b) configured by arranging a plurality of columnar fins extended from the surface of the base plate (11) at regular intervals on the surface disposed at a second acute angle (θ2) to the perpendicular containing the baseline (Ax) on the reverse side to the first acute angle (θ1). The fins in the first fin row and the fins in the second fin row are arranged adjacently on the outlet side, and a limiting means (14) limiting a flow of fluid for cooling is formed on the outlet side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010127940-A (JP)
Title: Vertical hall sensor
Inventor: SCHOTT CHRISTIAN
IPC: G01R33/07
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical hall sensor having as small an offset as possible.  <P>SOLUTION: The vertical hall sensor integrated in a semiconductor chip at least six electric contacts 9 arranged along a straight line on a surface of the semiconductor chip. When the electric contacts 9 are numbered with reference numbers 1, 2, 3 and 4 starting with one, 9.1 of two outmost contacts 9 according to a prescribed rule, the contacts 9 allocated with the same reference numbers are wired so as to be electrically-connected with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011111529-A (JP)
Title: Ignition-resistant coal and method for producing the same
Inventor: HAMAGUCHI MAKI
IPC: C10L5/00
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide ignition-resistant coal satisfactorily restraining oxygen gas from being absorbed thereon and a method for producing the ignition-resistant coal at a low price.  <P>SOLUTION: The method for producing the ignition-resistant coal comprises the steps of: dehydrating raw coal to obtain the modified coal; and absorbing carbon dioxide on the modified coal. The ignition-resistant coal is characterized in that the absorbed amount of the carbon dioxide is 0.003-0.100 NmL/g-coal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114209-A (JP)
Title: Projection exposure device
Inventor: MURAKAMI SHIGEAKI
IPC: H01L21/027
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure method capable of performing projection exposure by positioning a reticle and a photosensitive substrate through alignment of a reverse-surface mark and a reticle mark.  <P>SOLUTION: The projection exposure device is configured to perform projection exposure of a pattern on the reticle R onto the substrate through a projection optical system 17 by measuring a position of the reverse-surface mark provided on a reverse surface of the photosensitive substrate. In the projection exposure device, a first reference mark FM1 is provided at a position conjugate to the reticle mark RM provided on the reticle, a first measuring sensor for measuring them are disposed, further, a second reference mark FM2 is provided at a position conjugate to the reverse-surface mark, a second measuring sensor for measuring them are disposed, and the first reference mark and second reference mark are disposed at a distance corresponding to the thickness of the photosensitive substrate on a substrate stage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112555-A (JP)
Title: Sensor device
Inventor: ITONAGA MASAFUMI
IPC: G01B7/00
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor device capable of reducing cost, and improving assembly work efficiency by thinning and reduction of the number of components.  <P>SOLUTION: In this invention, a moving amount, a position or the like of an object moving along a straight line can be detected by utilizing the fact that each impedance of first detection coils 30A, 30B, 40A, 40B printed and formed on the surface of first and second insulation substrates 3, 4 is changed corresponding to positions of detection bodies 51A, 51B displaced on a linear track. Further, the detection coils 30A, 30B, 40A, 40B and the detection bodies 51A, 51B can be thinned and miniaturized in comparison with a conventional example in which a conductive cylinder is externally inserted movably forward and backward into a bobbin around which a detection coil is wound. Resultantly, cost reduction and improvement of the assembly work efficiency by thinning and reduction of the number of components become possible.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112961-A (JP)
Title: Image display device
Inventor: KOMATSU SATORU
IPC: G09G3/20
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device, in which a brightness gap of gradation in a high luminance gradation region can be sensed similar to the brightness gap of gradation in a medium gradation region even when the ambient brightness differs.  <P>SOLUTION: A video signal processing part 104 changes light emission luminance characteristics according to the ambient brightness detected by an environmental light measuring part 101. The light emission luminance characteristics are determined in such a manner that, while the characteristics are based on a proportional relation in a medium gradation region, a difference in a common logarithm value of the display luminance allocated to the gap of gradation is increased in the high luminance gradation region with the gradation nearer to the highest value, and that in a bright environment, the increment in the difference of the common logarithm value of the display luminance in the high luminance gradation region is smaller than the increment in a less bright environment. Because the pupil of an observer contracts in a bright environment to reduce the luminous energy entering the eye, the ability of discriminating brightness difference caused by high luminance (glare) does not impair until the luminance of an image reaches a considerably high level.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113903-A (JP)
Title: Lighting system, and method of manufacturing the same
Inventor: YUKI AKIMASA
IPC: F21S2/00
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system including a light guide plate for improving the uniformity and utilization efficiency of light by reducing the number of optical sheets and LEDs, and a method of manufacturing the same.  <P>SOLUTION: The lighting system includes the light guide plate 1, a light source 2 arranged on a side face of the light guide plate 1, and a plurality of prisms 11 intermittently formed in a first direction defining distance from the light source 2 on the back face of the light guide plate 1. The respective columns of the plurality of prism columns 11 have valley/ridge-shaped saw shapes in a cross-sectional surface in the first direction of the light guide plate 1; in the saw shape, at least inclination angles of two slopes sandwiching each ridge are equal to each other; the light guide plate 1 has the anisotropy of a refraction index; and its molecule orientation is parallel to the ridge lines of the saw shape of the plurality of prism columns 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010090385-A (JP)
Title: Polymer obtained from betuline, and method of manufacturing the same
Inventor: TABATA MASAYOSHI
IPC: B01D11/02
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer, polyester, polyurethane, an ester compound obtained from betuline, and methods of manufacturing them, and further an outstanding method of extracting a betuline monomer.  <P>SOLUTION: The polymer having the repeating unit n (n shows an integer of 2-3,000,000) is obtained by addition polymerization of betuline or a carboxylate ester having an alkyl group, an aryl group, an alkaryl group, an aralkyl group, or a cycloalkyl group of betuline. A polyester of betuline and a dicarboxylic acid, and a polyurethane of betuline and a diisocyanate are disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011118022-A (JP)
Title: Image forming apparatus
Inventor: SHIOZAWA MOTOHIDE
IPC: G03G15/20
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a jam in which paper is wrapped during fixing due to a mismatch between recording material and a mode, in which an image is formed and fixed again on an output (preprint) with a toner image once fixed thereon.  <P>SOLUTION: In an image forming apparatus, when recording material, which is fed through the image forming apparatus to be used, is unused recording material (white paper), a partial image forming mode (first image forming mode) and an entire surface coating mode (second image forming mode) are permitted, and when the recording material is the preprint, the combination with the partial image forming mode (first image forming mode) is not permitted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118544-A (JP)
Title: Money reception collating program
Inventor: WATANABE EIJI
IPC: G06Q20/10
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a money reception collating program for automatically collating planned money reception data and actual money reception data even when a difference exists in a part of collation items between planned money reception data and the actual money reception data.  <P>SOLUTION: The money reception collating program collates the respective data items of the planned money reception data and the actual money reception data through the use of a plurality of collating patterns by using a collation master for defining which ones of the items held by the respective kinds of data are mutually collated. When the collation cannot be performed by one of the patterns, the collation by another pattern is attempted according to a specified priority sequence.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117514-A (JP)
Title: Driving force transmission device
Inventor: KAMISAKA MASAHITO
IPC: F16D27/115
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force transmission device capable of improving rotation balance.  <P>SOLUTION: The driving force transmission device includes an outer side rotating member 10, an inner side rotating member 20, a main clutch 30, a pilot clutch mechanism 40, and a cam mechanism 50. An elastic member 55 adjusting the rotation balance of the cam mechanism 50 and the pilot clutch mechanism 40 with respect to the inner side rotating member 20 and the outer side rotating member 10 is disposed in at least one place between the inner side rotating member 20 and the cam mechanism 50, between the cam mechanism 50 and the pilot clutch mechanism 40, or between the pilot clutch mechanism 40 and the outer side rotating member 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010046557-A (JP)
Title: Game machine
Inventor: INAGAKI TADASHI
IPC: A63F7/02
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, stabilizing fixing of a first case body and a second case body to a base part.  <P>SOLUTION: In the game machine, the second case body 70 is directly fixed to a base part 52E by a case penetrating projection 55 to prevent load applied to the first case body 60 and the second case body 70 from being concentrated between the first case body 60 and the base part 52E. Thus, fixing of the first case body 60 and the second case body 70 to the base part 52E is stabilized. Moreover, since the case penetrating projection 55 fixes the second case body 70 to the base part 52E through a case penetrating space 65C formed to pierce the first case body 60 in the present embodiment, even if one forgets to fix the first case body 60 to the base part 52E, the first case body 60 is locked on the case penetrating projection 55 and prevented from slipping off from the base part 52E.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011119587-A (JP)
Title: Method for manufacturing semiconductor device, and the semiconductor device
Inventor: TAKAHASHI MASASHI
IPC: H01L21/3205
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, capable of suppressing the deterioration of wiring life due to electromigration and suppressing increase in the resistance between wiring, and also to provide the semiconductor device.  <P>SOLUTION: The semiconductor device is configured, such that a metal wiring formed in a predetermined wiring pattern on an insulating film 20, formed on a circuit layer 10 on which a semiconductor circuit is formed, includes a plurality of divided wiring 34A-34D divided to a predetermined length having back-flow effects, and barrier metals 36 are formed between divided metal wiring, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118288-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: HORIIE MASANORI
IPC: G03G15/00
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of suppressing fluctuation in the density of an image formed on an image carrying member, and a process cartridge including the developing device and an image forming apparatus.  <P>SOLUTION: The developing device includes: a toner carrying member having a plurality of electrodes; a toner supply means configured to supply a toner to a surface of the toner carrying member; and a hopping electric field generating means configured to generate an electric field for causing the toner to perform hopping by applying pulse voltages to the plurality of electrodes. The hopping electric field generating means comprises: a pulse voltage generator circuit; a first power source being a direct-current power source configured to supply a bias for regulating a peak value of the pulse voltage to the pulse voltage generator circuit and made to float from the electric ground; and a second power source being a negative direct-current power source provided between a low potential side of the first power source and the ground and variable in an output level where the output level of the second power source is changed based on an image density signal related to an image on the image carrying member outputted from an image density detection means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011115510-A (JP)
Title: Game machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F7/02
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for suppressing a fraudulence using radio wave.  <P>SOLUTION: A pachinko game machine 10 includes various kinds of ball detection switches, so as to perform various kinds of control, based on the detection of a game ball by the switches. The game machine also includes: a radio wave detection sensor for detecting the radio wave for causing the erroneous operation of the ball detection switches, so as to determine the emission mode of the radio wave detected by the sensor. Different kinds of processing are performed in response to the emission mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT