baber/WOPTO huggingface dataset:
Patent JP-2009175322-A (JP)
Title: Projector
Inventor: TAKAGI KAZUHIKO
IPC: G02F1/13
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of automatically adjusting a projection video on a screen without distorting the projection video.  <P>SOLUTION: The projector 1 constituted to adjust the projection video G on the screen SC while maintaining a projection angle θ1 includes: a projector main body 2 which projects the projection video G to the screen SC; a screen information acquiring means which acquires deviation h in an up-and-down direction of the projection video G relative to the screen SC; a lifting mechanism 4 on which the projector main body 2 is placed and which elevates and lowers the placed projector main body 2; and a control means which controls the lifting mechanism 4 on the basis of the deviation so that the position of the screen and the position of the projection video G in the up-and-down direction may be aligned with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175972-A (JP)
Title: Content distribution system
Inventor: HAMAGUCHI HIDEO
IPC: G06F13/00
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system for distributing large amounts of contents even in a low speed and unstable Internet environment.  <P>SOLUTION: After contents are uploaded from a distribution body, files are divided in a content distribution server (A), and the divided files are downloaded by a distribution terminal (C), and the content files are reconstructed after the download is completed, so that a communication load is reduced which is imposed on the content distribution server (A), and that a content receiving function and a content reproducing function is achieved in different terminals by providing a switching circuit (D) which can perform USB connection only when contents in a media player (E) are exchanged. Thus, a distribution terminal can download contents even if the contents are reproduced by the media player. Thus, a content distribution system is provided for distributing large amounts of contents even in a low speed and unstable Internet environment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172157-A (JP)
Title: Ophthalmological photographing apparatus
Inventor: OTSUKA HIROYUKI
IPC: A61B3/14
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmological photographing apparatus capable of improving handleability for a tester and reducing observation/imaging burdens for a testee by providing the degree of freedom of selection for invalidating only some functions corresponding to the skill of the tester or the like among a plurality of automatic operation functions included in an automatic photographing mode.  <P>SOLUTION: A non-mydriasis fundus camera (one example of the ophthalmological photographing apparatus) comprising a split optical system 60, an alignment system 40, an observation optical system 30 and an photographing optical system 20 is provided with: an automatic photographing control means (Figs.6 and 7) having an automatic focusing function, an automatic small pupil switching function and an automatic shooting function; and an automatic operation function selection means (Figs.8 and 10) having a mode of selecting validation of all of automatic operation functions provided in the automatic photographing control means, a mode of selecting invalidation of all of the automatic operation functions provided in the automatic photographing control means, and a partial validation selection mode of validating some of the automatic operation functions provided in the automatic photographing control means and invalidating the remaining automatic operation functions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176580-A (JP)
Title: Jack type connector
Inventor: YAMADA YOSHIHISA
IPC: H01R24/02
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jack type connector in which a contact part is not easily damaged even if wrench insertion and removal of a plug are carried out, and excessive displacement of contact part of a terminal is surely regulated with a fixed position.  <P>SOLUTION: A ground terminal 30 is inserted and assembled from an insertion hole 17 formed at the bottom wall 14 of a housing 10, and includes a supported part 31 supported by a support face 18 of the housing 10, a folding back part 32 which is folded back at the end part near an opening side of the supported part 31 toward the bottom wall 14 side, and elastic contact part 33 extended toward the bottom wall 14 side from the folding back part 32 in a receiving recess part 15. At the supported part 31 and the folding back part 32, a slit-shaped cut part 34 is formed from the folding back part 32 to the bottom wall 14 side, and at a support face 18 of the housing 10, a regulation protruded part 11A-1 approaching the slit-shaped cut part 34 is installed in insertion assembling of the ground terminal 30, and the regulation protruded part 11A-1 is installed at a position to regulate an elastic displacement amount toward the support face 18 of the elastic contact part 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180592-A (JP)
Title: Pressure sensor
Inventor: TAKAHASHI KENTARO
IPC: H01L29/84
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the detection accuracy of a pressure sensor in spite of its having a configuration for detecting high pressures.  <P>SOLUTION: This pressure sensor 1 includes hollow cylindrical stems 7 each having an opening 9 for introducing pressure and a diaphragm 8 deformable by the introduced pressure, and moreover includes sensor chips 10 provided on the diaphragms 8. By providing as the stems 7 and the sensor chips 10 two sets of them, and combining their two pressure detection ranges where two outputs signals output from the two sensor chips 10 are approximately represented by linear functions, the pressure sensor is configured so as to cover its pressure detection range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179995-A (JP)
Title: Sidewalk structural member
Inventor: FUJII ATSUTAKA
IPC: E01C15/00
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sidewalk structural member capable of securing the safety of pedestrians by suppressing the running speed of bicycles.  <P>SOLUTION: This sidewalk structural member is formed in a laminated structure comprising a surface cover 2 and a matted lower structural material 3. The lower structural material 3 comprises a fiber aggregate 31 in which fibers are so fixed as to be directed in the vertical direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179607-A (JP)
Title: Method for producing isoindoles, and isoindoles produced by the method for producing isoindoles
Inventor: ITO TOMOSHI
IPC: C07D209/44
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing isoindoles in which an industrially achievable condition can be adopted, by which stable isoindoles can be produced, and by which isoindoles can be produced in high yield.  <P>SOLUTION: The method for producing the isoindoles comprises a heat treatment step of holding a compound having a pyrrole structure, obtained by the ring condensation of a bicyclo[2.2.2]octadiene skeleton, in a supercritical carbon dioxide atmosphere.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184842-A (JP)
Title: Method for producing group iii nitride compound semiconductor, wafer, and group iii nitride compound semiconductor element
Inventor: NAGAI SEIJI
IPC: H01L33/32
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining a group III nitride compound semiconductor whose principal plane is M-plane.  <P>SOLUTION: A sapphire substrate 10 whose principal plane 10s is a plane resulting from the rotation of R-plane 10R by 30 degrees about the intersection line L<SB>sapph-AM</SB>between R-plane 10R and A-plane vertical thereto is used (shown in 2. A). R-plane 10R is exposed (shown in 2. B) to form a mask 20m made from silicon dioxide on the principal plane 10s (shown in 2. C). An AlN buffer layer 30b is formed on R-plane 10R (shown in 2. D). A GaN layer 40 is formed on the AlN buffer layer 30b (shown in 2. E and 2. F). The growth of GaN is lateral growth in the initial stage and therefore allows GaN to cover the entire surface of the upper part of the sapphire substrate 10. The GaN layer 40 grows so as for its an axis to be vertical to the exposed R-plane of the sapphire substrate 10, for its c axis to be parallel with the axial direction L<SB>sapph-AM</SB>of the sapphire substrate 10, and for its m axis making an angle of 30 degrees with an axis to be vertical to the principal plane 10s making an angle of 30 degrees with the exposed R-plane of the sapphire substrate 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188092-A (JP)
Title: Memory device and its manufacturing method
Inventor: MIYAMOTO YOSHIYUKI
IPC: H01L21/8247
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To stably hold electrons for a loner period of time by using a memory device having a charge accumulation part formed of a silicon nitride.  <P>SOLUTION: A memory device includes an interlayer insulating layer 102 formed on a substrate 101, a gate electrode 103 formed on the interlayer insulating layer 102, a lower insulating layer 104 formed so as to cover the gate electrode 103, a charge accumulation part 105 formed of a silicon nitride and formed on the lower insulating layer 104, an upper insulating layer 106 formed on the charge accumulation part 105 so as to cover it, a channel layer 107 formed on the upper insulating layer 106, and a source 108 and a drain 109 that are arranged so as to sandwich a region where channels of the channel layer 107 are formed therebetween. The silicon nitride constituting the charge accumulation part 105 is made to contain hydrogen atoms introduced in a state of not being bonded with atoms constituting the silicon nitride.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184480-A (JP)
Title: Automobile microphone array device and manufacturing method thereof
Inventor: ICHIKAWA OSAMU
IPC: H04M1/02
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive automobile microphone array device which is safely oriented to an automobile driver and to which voice is input, and a manufacturing method thereof.  <P>SOLUTION: The automobile microphone array device includes: an inside rear view mirror including a mirror portion, and a mirror supporting portion movably supporting the mirror portion and provided in an automobile; a first microphone provided at the mirror supporting portion so as not to be hidden behind the mirror portion; and a second microphone provided on the mirror portion. Preferably, the first microphone is provided at the mirror supporting portion through a microphone supporting portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186818-A (JP)
Title: Laser exposure apparatus for image forming apparatus and image forming apparatus equipped with the same
Inventor: AIDA KAZUNORI
IPC: G02B26/10
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser exposure apparatus and an image forming apparatus which, even when one of beam detection parts is in trouble, continue scanning by making use of the rest of the detection parts.  <P>SOLUTION: The laser exposure apparatus for an image forming apparatus includes: an emission part which emits laser; a movable mirror which reciprocally rocks for reflecting the emitted laser to reciprocally scan the face to be irradiated of an object to be irradiated; a first beam detection part which detects that the irradiation position of the reciprocally scanning laser is on a beginning reference of scanning in a forward stroke and outputs a first detection signal; a second beam detection part which detects that the irradiation position of the reciprocally scanning laser is on a beginning reference of scanning in backward stroke and outputs a second detection signal; and an emission control part which controls the laser emission from the emission part on the basis of the first and the second detection signals and allows the face to be irradiated exposed with a predetermined pattern. The laser exposure apparatus for the image forming apparatus is characterized in that the emission control part controls the laser emission so as to emit the laser only for scanning in the backward stroke but not to emit the laser in scanning in the forward stroke when abnormality is detected in the first detection signal and the second detection signal is normal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187367-A (JP)
Title: Display device
Inventor: TAKEUCHI KEIGO
IPC: G01M99/00
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device surely displaying an image even in a big earthquake.  <P>SOLUTION: The display device comprises an electromotive force generation means 4 which generates, when a beam 1 is deformed, an electromotive force according to the deformation of the beam; a heating means 5 which generates thermal energy according to the electromotive force generated by the generation means; and a hue change member 6 which changes its hue by chemical change when a thermal energy exceeding a preset threshold is given from the heating means, and maintains the changed state of the hue.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192589-A (JP)
Title: Plasma display apparatus
Inventor: MAEDA TOSHIYUKI
IPC: G09G3/296
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display apparatus that can sustain stable maintaining discharge, while maintaining the effect of uniformizing the display luminance of each discharge cell, even when self-erasure discharge occurs.  <P>SOLUTION: One field is composed of a plurality of sub-fields. Each sub-field includes a writing period for selecting a discharge cell in order to emit light, and a maintaining period for applying a maintaining pulse to the display electrode, in order to make maintaining discharge generate in the selected discharge cell. The maintaining period includes first, second, and third maintaining pulses of different rise times. If the rising times for the first, second, and third maintaining pulses are represented by a, b, and c respectively, the relation expressed by a>c>b is satisfied; and during the maintaining period, the third or second maintaining pulse is successively applied to the application of the second maintaining pulse.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191302-A (JP)
Title: Film deposition apparatus and film deposition method
Inventor: ITO KOICHI
IPC: C23C14/12
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition apparatus and a film deposition method capable of suppressing the deposition of palyrene film on an inner wall part of a film deposition chamber.  <P>SOLUTION: The film deposition apparatus has a film deposition chamber in which a film composed of poly-para-xylylene or its derivative is deposited on a substrate, and includes a heating means for heating the inner wall of the film deposition chamber, and further includes a cooling means for cooling the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252070-A (JP)
Title: Focusing method of charged particle beam and astigmatism adjusting method of charged particle beam
Inventor: IIZUKA OSAMU
IPC: H01J37/21
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focusing method for focusing on a test piece surface using an electrostatic lens.  <P>SOLUTION: The focusing method of an electron beam 200 comprises steps of: measuring a first set value to focus the beam on a position of a reference plane of a calibration mark component 106 by using a lens coil 207; acquiring first and second conversion factors to change the set value of an electrostatic lens 208 and the lens coil 207 depending on a distance; measuring a level distribution of the plane of a test piece 101; correcting the first set value by using the second conversion factor to correct the focal point position of the beam in the lens coil 207 from the position of the reference plane to an intermediate level position of the level distribution of the test piece plane; correcting a second set value of the electrostatic lens 208 depending on a level position of the plane of the test piece 101 by using the first conversion factor; and also correcting the focal position of the electron beam 200 by the electrostatic lens 208.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193242-A (JP)
Title: Relay device, communication device, and communication system
Inventor: WATANABE TORU
IPC: G06F13/00
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to facilitate software update.  <P>SOLUTION: A GW 110 receives, from a center server 150, software to be used by communication devices 130A to 130C and stores it. Then, the GW 110, when receiving a DISCOVER message of DHCP from the communication devices 130A to 130C, or when stored software is upgraded in version, transmits information for identifying the version of the software to the communication devices 130A to 130C via the DHCP message, and receives download requests form the communication devices 130A to 130C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212096-A (JP)
Title: Multilayer wiring board and manufacturing method thereof
Inventor: FUKUOKA YOSHITAKA
IPC: H05K3/40
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive multilayer wiring board that achieves a multilayer wiring board having an interlayer connection via (bump) diameter and wiring width of not larger than 100 μm while using a thick-film process having low manufacturing cost for forming a conductive bump, can keep the value of connection resistance between the conductive bump and a wiring pattern low in lamination, and has an improved yield, and to provide a manufacturing method of the multilayer wiring board.  <P>SOLUTION: The multilayer wiring board 500 is composed by laminating a core wiring board 200 that has a conductive bump 51 in an insulating layer 61 and at least a layer of an insulation layer, and allows a wiring pattern 71 to be formed on the surface, and members 300, 400 for multilayer wiring boards where a conductive bump 2 and an insulating film 33 are formed on Cu foil 81 and the bottom surface diameter of the conductive bump 2 is smaller than that of the conductive bump 51. In the multilayer connection board, the conductive bump 2 of the members 300, 400 for multilayer wiring are electrically joined to the wiring pattern 71 in the core wiring board 200, and the insulating film 33 does not contain any fiber bases materials.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195801-A (JP)
Title: Method of working metal made workpiece
Inventor: KOBAYASHI KENICHI
IPC: B23K26/00
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: the decoration of the metal made workpiece is performed by pasting a cellophane on a part not required to be coated and requires high technique for fine coating including a fine pattern to cause restriction on the manufacture or the compromise about designs.  <P>SOLUTION: A method of working the metal made workpiece includes: a grinding step (A) of finishing the surface of the metal made workpiece 1 into a glossy surface 1a; a coating step (B) of coating the glossy surface 1a with a coating film 1b; and a laser irradiation step (C) of masking 1c a coating film 1b by irradiating the coating film 1b with laser; wherein the masking 1c in the laser irradiation step (C) is carried out by irradiating the coating film 1b with the laser having weak output in a degree of peeling off the coating film 1b but, giving no damage to the glossy surface 1a, the laser irradiation step (C) including a step of repeating a plurality of times and after the laser irradiation step (C), a coating step (D) of forming a top coat after the carrying out of the laser irradiation step (C) is included.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200315-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: ARAI TADASHI
IPC: H01L29/423
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a thin film transistor is manufactured by a printing method, registering precision between a first electrode and a second electrode is not high, and when a thin film transistor is manufactured by photolithography, photomasks of respective layers are necessary to raise the cost.  <P>SOLUTION: The outline is to perform not only processing of a gate shape using a resist pattern formed by exposure through a photomask for a gate pattern, but also processing of a source/drain electrode on a substrate by employing a lift-off. Thus, the source/drain electrode and a gate electrode are positioned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008137891-A (JP)
Title: Process for preparing bound zeolite
Inventor: CARATI ANGELA
IPC: C01B39/40
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing a catalyst having high mechanical resistance and comprising zeolite and oligomeric silica, which no longer requires a step of separating a zeolitic crystalline phase from the suspension obtained at the end of the synthesis.  <P>SOLUTION: The process for preparing the zeolitic catalyst, which has high mechanical resistance, comprises zeolite and oligomeric silica and has the form of a microsphere, comprises the steps of: rapidly drying the suspension, to which tetra-alkylorthosilicate is optionally added, resulting from the synthesis of zeolite by hydrothermal treatment at autogenous pressure of a reagent mixture containing tetra-alkyammonium hydroxide as a templating agent; and calcining the product resulting from the rapid drying.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009206170-A (JP)
Title: Manufacturing method of semiconductor photodetector
Inventor: MURAMATSU NORIYUKI
IPC: H01L27/14
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor photodetector such that a reformed region can be easily formed at a desired position on a light incident surface side of a semiconductor substrate.  <P>SOLUTION: Prepared is the semiconductor substrate 3 which has a top surface 3a and a reverse surface 3b opposed to each other, and where a plurality of pixel portions 7 each including a photodiode 13 formed on the side of the top surface 3a are disposed. The reverse surface 3b of the semiconductor substrate 3 is irradiated with laser light La focused on a condensing point F on a predetermined position between adjacent pixel portions 7 to form the reformed region 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202687-A (JP)
Title: Vehicular air conditioner
Inventor: MATSUNOO SHUJI
IPC: B60H1/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To shorten dimensions of an air conditioner case in a vehicular front/rear direction and an up/down direction.  <P>SOLUTION: In the air conditioner for the vehicle where the first and second cool air bypass passages 15, 16 for bypassing cool air from an evaporator 12 to a heater core 13 are formed, and that blows out air by mixing cool air from the first cool air bypass passage 15 with hot air from the heater core 13 in an air mix chamber part 17 for front seats to a front seat side in a cabin, and blows out air by mixing cool air from the second cool air bypass passage 16 with hot air from the heater core 13 in a second air mix chamber part 18 to a rear seat side in the cabin, the heater core 13 is disposed so that an air flow-in/out surface extends in a vertical direction of the vehicle, the second cool air bypass passage 16 is constituted by a tunnel shape passage that communicates between a part of the air outflow surface of the evaporator 12 and the air mix chamber part 18 for rear seats, and the first and second cool air bypass passages 15, 16 are formed on either side of an upper side range or a lower side range of the heater core 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT