baber/WOPTO huggingface dataset:
Patent JP-2012209489-A (JP)
Title: Optical semiconductor element and method of manufacturing the same
Inventor: SHIMOYAMA MINEFUMI
IPC: H01S5/227
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor element and a method of manufacturing the same capable of achieving a structure being suitable for flip-chip bonding and not causing excess growth.SOLUTION: An optical semiconductor element has: a first terrace structure with an inclined lateral face, the first terrace structure having a first mesa stripe including a lamination structure obtained by sequentially laminating at least a semiconductor active layer and a semiconductor layer with a second conductivity type reverse to a first conductivity type, and a high-resistance semiconductor layer into which a lateral face of the first mesa stripe is embedded, on a semiconductor layer with the first conductivity type provided on a semiconductor substrate; and a second terrace structure with an inclined lateral face, the second terrace structure having a second mesa stripe being parallel and independent to the first mesa stripe and having the same lamination structure as the first mesa stripe, and a high-resistance semiconductor layer into which a lateral face of the second mesa stripe is embedded. A first electrode connected with the semiconductor layer with the second conductivity type of the first mesa stripe is provided on a flat surface of the first terrace structure. A second electrode connected with the semiconductor layer with the first conductivity type exposed between the first terrace structure and the second terrace structure and extending to a flat part of the second terrace structure is provided.
Patent JP-2012212278-A (JP)
Title: Receiver and demodulation output selection method
Inventor: UCHIYAMA JIRO
IPC: H04B1/59
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent inclusion of null area in an acquired communication result due to occurrence of erroneous selection of demodulation output.SOLUTION: A Vb voltage output part 114 outputs a Vb voltage. The Vb voltage is such a value that demodulation output by an ASK demodulating circuit 107 does not become null when a voltage applied to a resistor 105 connected in series with a transmitting and receiving antenna 102 is lower than the Vb voltage, and that the demodulation output by the ASK demodulating circuit 107 becomes null and demodulation output by a Qch demodulating circuit 109 does not become null when the voltage applied to the resistor 105 is higher than the Vb voltage by a predetermined amount. And, a selection circuit selects and outputs the demodulation output by the ASK demodulation part 107 when the voltage applied to the resistor 105 is equivalent to or less than the Vb voltage.
Patent JP-2012210671-A (JP)
Title: Drill made of alloy steel
Inventor: WATANABE HIROSHI
IPC: C21D9/22
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a drill formed of alloy steel and a surface coated drill formed of alloy steel each having excellent wear resistance in use over a long period.SOLUTION: Each of the drill formed of alloy steel and the surface coated drill formed of alloy steel has a tool base composed of alloy steel which contains 2.0-3.0 mass% of C, 3.0-6.0 mass% of Si, 9.0-15.0 mass% of Cr, 10.0-15.0 mass% of Co (preferably, C+Si+Cr+Co: 25.0-35.0 mass%), 9.0-11.0 mass% in the total of one or two of W and Mo, 1.5-2.5 mass% of V, and whose remaining part is composed Fe and inevitable impurities and which has resistance to high temperature temper softening.
Patent JP-2012211459-A (JP)
Title: Member for joining columns together
Inventor: KITANO TAKASHI
IPC: E04B1/58
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a member for joining columns together, which is used to join the columns together when the upper and lower columns are different in size, which can be easily manufactured, which is excellent in workability, and which enables the one type of member to adapt to the joining of the columns without reference to installation positions of the columns.SOLUTION: The side of a top surface 11 of a joint member 3 is formed in an approximately flat shape. An approximately rectangular column position mark 16a as a first mark is provided on the top surface 11. The column position mark 16a is, for example, a mark-off line, a minute groove, or a line drawn in ink and the like. The column position mark 16a is disposed eccentrically with respect to a body portion of the joint member 3. Column position marks 19a, 19b and 19c as second marks are provided across each of sides of the column position mark 16a. When the column is joined to a column joint 15b, the column position marks 19a, 19b and 19c are aligned with a center position of each of the sides of the column to prevent the column and the joint member 3 from being joined together in a misaligned state and enable a grasp of a column joining position.
Patent JP-2012194164-A (JP)
Title: Sensor support device
Inventor: AKASAKA TAKESHI
IPC: G01N27/28
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sensor support device for supporting an electrochemical sensor such as pH electrode, in which an extensible support allows the height position of a sensor to be freely adjusted and moreover its operability is improved, and a movable support is prevented from coming off a fixed support.SOLUTION: A sensor support device includes a fixed support 3, a movable support 4, a sensor installation body 5, a slide operation part 6 for slide operation of the movable support 4, and a coming-off preventing mechanism 8 for preventing the movable support 4 from coming off the top of the fixed support 3.
Patent JP-2012214840-A (JP)
Title: Method for manufacturing metal foil with electric resistance layer
Inventor: KUROSAWA TOSHIO
IPC: C22C27/06
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing metal foil with an electric resistance layer, in which a sheet resistance value is high and the influence of variation is low in the resistance value caused by manufacturing processing upon production of a resistive element.SOLUTION: The method for manufacturing the metal foil with the electric resistance layer includes a step of forming the electric resistance layer by vapor growth method while applying oxygen as an atmosphere gas, on the metal foil having a surface where the average roughness of ten points measured by an optical method is adjusted to 4.0 to 6.0 μm, using a sputtering target containing nickel, chromium, and silicon.
Patent JP-2012221845-A (JP)
Title: Discharge lamp turn-on device and luminaire
Inventor: KISHIMOTO NAOKAGE
IPC: H05B41/24
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp turn-on device which, even when some discharge lamp has gotten out of place, can keep the other discharge lamps turned on and prevent high frequency secondary voltage from developing between the output terminals of the gotten out discharge lamp to maintain safety, and a luminaire.SOLUTION: A discharge lamp turn-on device 10 and a luminaire 1 comprise a DC power supply circuit 11, a high frequency conversion circuit 12, a transformer T which has its primary winding connected to the output of the high frequency conversion circuit 12 and includes a plurality of secondary windings separately, and load circuits 14, 15 and 16 respectively having current-limiting elements Z, Zand Zand discharge lamps LA1, LA2 and LA3, which are connected one to each of the plural secondary windings, the load circuits 14, 15 and 16 including bidirectional switching elements Q11, Q12 and Q13, respectively. High frequency power supplied to the load circuits 14, 15 and 16 is cut off by the bidirectional switching elements Q11, Q12 and Q13.
Patent JP-2012219565-A (JP)
Title: Fireproof screen shutter and method for alleviating step portion of evacuation opening of fire proof screen shutter
Inventor: MURAOKA HIROSHI
IPC: A62C2/06
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To enable a wheel chair to easily get over a back plate under condition of not interfering storage of the back plate in a storage part of a ceiling when hoisting a curtain body without changing the shape of the back plate.SOLUTION: A fireproof screen shutter comprises: a fireproof screen 12 having an escape door, provided so as to descend from a ceiling space to partition an indoor space and ascend to be stored in the ceiling space; a back plate 20 having a back plate step portion 50, which is a step portion on the lower side of the escape door 16, and provided so as to reach a floor when the screen 12B is lowered and to be stored in a storage part prepared in the ceiling space when the screen 12 is hoisted; and a step forming member 62B swingably supported on the back plate step portion 50, lowering by its own weight, with at least a part thereof projecting downward from the bottom part of the back plate step portion 50, in a state that the back plate step portion 50 is separated from the floor, and forming a step for alleviating the step of the back plate step portion 50 between the back plate step portion 50 reaching the floor and a floor surface 3 in the state that the back plate step portion 50 reaches the floor.
Patent JP-2012222744-A (JP)
Title: Stereo image processing device, stereo image processing method, and stereo image processing program
Inventor: TSURIBE SATOYUKI
IPC: G06T1/00
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide technology which, even when a wide angle lens is used, cannot just obtain an excellent image having the feel of sharpness even on the peripheral part thereof, but also is high in distance measurement accuracy.SOLUTION: A stereo image processing device comprises two sets of video signal output units having photographic lenses 101 and 102 and image pickup elements 103 and 104, a signal processing circuit 105, a peripheral resolution correction circuit 106, and a distance measurement circuit 107. Video signals from the video signal output units are fed into the signal processing circuit 105. The signal processing circuit 105 processes these video signals before being output to the peripheral resolution correction circuit 106. The peripheral resolution correction circuit 106, which is provided corresponding one for one to the plural video signal output units, adds correction to the video signals which are the output signals from the video signal output units to increase the clarity thereof. The distance measurement circuit 107 calculates each pixel, the subject, and the distance in a shot image on the basis of plural video signals having corrections added thereto by the vide signal correction units to find distance measured values.
Patent JP-2012223083-A (JP)
Title: Cable heating apparatus
Inventor: FUKUMOTO KENICHI
IPC: H02G1/02
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which enables easy and effective performance of a work to elongate an excess length part of a cable and a work to process an excess length of the cable.SOLUTION: A cable heating apparatus 1 is mounted to a heating target portion 17 of a cable 16 for softening the heating target portion 17. The apparatus comprises: a body part 2 made of a material having insulation and heat insulating properties to be mounted so as to cover around the heating target portion 17 of the cable 16; a heating element 5 arranged on the inner surface of the body part 2; and an electric power source 10 to supply electric current to the heating element 5. The body part 2 is formed into a shape of a bellows pipe, a part of which is cut apart in an axial direction, and is configured to be capable of being stretched and contracted in the axial direction and being bent with the axis as a center. A temperature sensor 12 is disposed on the inner surface of the body part 2, and based on temperature data detected by the temperature sensor 12, current value supplied from the electric power source 10 to the heating element 5 is controlled by a controller 11.
Patent JP-2012227988-A (JP)
Title: Vibration type linear actuator and optical apparatus using the same
Inventor: NAKAJIMA SHIGEO
IPC: H02N2/00
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a vibration type linear actuator capable of suppressing noise generation, and to provide an optical apparatus including the same.SOLUTION: The vibration type linear actuator causing relative displacement of a vibration member 208 in which vibration is excited by electromechanical energy conversion action, and a contact member 207 coming into pressure contact therewith has a flexible wiring board 209 which imparts an electric signal to the vibration member. The vibration member has an elastic member 208b which has an attachment part 208e projecting from a plane part 208c to which an electromechanical conversion element 208a is attached. The flexible wiring board has a first fixed part 209c being fixed to the attachment part 208e of the elastic member.
Patent JP-2012230315-A (JP)
Title: Terminal device and server device
Inventor: TADA YUKIO
IPC: G10K15/04
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize a Karaoke function and a television telephone function.SOLUTION: A Karaoke system includes multiple Karaoke devices 200 connected to a server device through a network, and one or multiple electronic content terminals 300 for performing wireless communication with the respective Karaoke devices. Each of the electronic content terminals 300 includes: a wireless communication unit 301 for performing communication with the Karaoke device; a display unit 312 for displaying guide information on music; an input unit 311 for accepting a specification of music to be sung; a sound emission unit 304; a sound collection unit 303; an imaging unit 302; and a video acoustic processing unit 330 for instructing the display unit and the sound emission unit to display video and perform sound emission processing respectively on the basis of a video acoustic signal received by the communication unit, and also outputting sound data and video data acquired by the sound collection unit and the imaging unit respectively to the communication unit.
Patent JP-2011171761-A (JP)
Title: Waterproof structure and packing
Inventor: SANZEN YUKIYO
IPC: H05K7/00
Filed: 2011-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof structure that has fewer components and a good operability of incorporation, and is free of risk of occurrence of a waterproofing defect.  <P>SOLUTION: The waterproof structure in which a packing 3 having plate-like portions 3a and 3a branching off from both side end faces of a cylindrical portion 3b to extend is arranged on a joint surface of a rigid-body member 2 is provided with an R shape portion 3f to be positioned because a corner comprising a U-shaped groove 2c of the rigid-body member where the cylindrical portion 3b of the packing 3 is pressed and a plane portion 2a to press the plate-like portion 3a, is bitten into the part of the packing where the cylindrical portion 3b and plate-like portion 3a connects with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012234114-A (JP)
Title: Image forming device
Inventor: KOMIYAMA HIDEAKI
IPC: G03G15/00
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that allows a user to certainly collects a desired printed matter without preparing a large post-processing device.SOLUTION: An image forming device 1 that receives print jobs from a plurality of users to form images on the basis of the print jobs includes: a discharge roller 25 that discharges a printed matter to the outside by holding and conveying the printed matter on which the image is formed by an image forming part; and a discharge control part that controls the discharge roller 25 to discharge the printer matter. The discharge control part determines whether each of the printed matters is to be sorted or not on the basis of the content of the print job received from the user, discharges the printed matter determined not to be sorted while continuously driving the discharge roller 25, and holds the printed matter determined to be sorted, with its top protruding from the discharge roller 25 and the rest remaining in the machine by stopping the discharge roller 25 during the discharge operation.
Patent JP-2012232561-A (JP)
Title: Sheet processor, method for controlling the same and program
Inventor: KIKUKAWA MAKOTO
IPC: G03G15/00
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To solve the following problems of a conventional inspection system that discharges non-defective sheets all together: sheets have various printing quality even if the sheets have passed an inspection, and a user needs to properly select the sheets having passed the inspection depending on the purpose; for example, as for materials for a certain conference, when the materials of good quality are used for outside persons or superiors, while the materials of standard quality are used for the user or general persons, the user needs to visually check the printing quality of sheets and select the sheets.SOLUTION: First and second thresholds are provided to indicate a degree of similarity in the inspection processing. Sheets having passed the inspection are sorted into standard-quality sheets and high-quality sheets. Each of a sheet bundle constituted of the high-quality sheets and a sheet bundle including the standard-quality sheets is discharged so as to be identified.
Patent JP-2012244229-A (JP)
Title: Optical transceiver
Inventor: ISHII KENJI
IPC: H04B10/43
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical transceiver in which low crosstalk characteristics can be achieved by suppressing field emission from a flexible printed circuit board connecting a drive circuit board and an optical module.SOLUTION: An EML optical module 2 and a drive circuit boars 4 are interconnected via a flexible printed circuit board 3. The EML optical module 2 has a monitor photodiode 11, a laser diode 12 as a semiconductor laser device, an electroabsorption optical modulator 13a, an electroabsorption semiconductor element 13b having the same capacity as that of the EA modulator 13a, termination resistors 14a, 14b, a thermistor 15, a Peltier element 16, and capacitors 17a, 17b. Each of the EML optical module 2, the flexible printed circuit board 3 and the drive circuit boar 4 has a pair of main electrical signal transmission path consisting of a transmission path for positive phase signal and a transmission path for reverse phase signal.
Patent JP-2012239513-A (JP)
Title: Limb compression apparatus
Inventor: SOMA TAKAHIRO
IPC: A61B17/132
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a limb compression apparatus made safer for patients by reliably restricting a cuff pressure to a specified value in the limb pressing device for providing a treatment by a remote-site short-time repetitive bloodlessness.SOLUTION: This limb pressing device to which a cuff section to be wound around an limb is detachably connected controls an air supply to the cuff section and an air discharge from the cuff section so as to repeat the pressing and release of the limb at a predetermined number of cycles. The limb pressing device includes: a pressure applying section for applying a pressure to the cuff section by supplying the cuff section with air; an air discharge section for discharging the air of the cuff section; and a control section for controlling the pressure-applying section and the air discharge section to repeat the pressing and release of the limb at the predetermined number of cycles. The limb pressing device further includes a preventing section that operates independently of the control section and prevents an abnormal pressure application to the cuff section.
Patent JP-2011209287-A (JP)
Title: Human b-lymphoblastoid cell line secreting anti-ganglioside antibody
Inventor: IRIE REIKO F
IPC: G01N33/53
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition useful in diagnosing tumors.SOLUTION: The composition includes as an active ingredient an anti-ganglioside antibody which is secreted by a human B-lymphoblastoid cell line which is identified as L612 and which is deposited at the American Type Culture Collection under ATCC accession number CRL-10724.
Patent JP-2012239527-A (JP)
Title: Endoscope device
Inventor: TORII YUICHI
IPC: A61B1/00
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device in which an attachable member can be easily attached and detached to and from a distal end of the endoscope and the attachable member is reliably fixed to the distal end of the endoscope.SOLUTION: Suction ports 27 are formed on the outer peripheral surface of the distal end 21 of the endoscope. The suction ports 27 are connected to an inlet port formed on the terminal end of the endoscope, and the suction ports 27 and the inlet port are connected to one another by a hermetical continuation piping 28. A cylindrical hood 41 is attached to the distal end 21 of the endoscope so as to cover the outer peripheral surface of the distal end 21 of the endoscope. When the inside of the continuation piping 28 is depressurized by the suction pump connected to the inlet port, the hood 41 is closely attached so as to suck the suction ports 27 of the distal end 21 of the endoscope, and is fixed to the distal end 21 of the endoscope.
Patent JP-2012241365-A (JP)
Title: Construction method of adhesive anchor using capsule for fastening anchor body
Inventor: KADOYA HARUKATSU
IPC: E21D20/00
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of adhesive anchor using a capsule for fastening anchor body, which enables even an inexperienced worker to easily conduct construction work while noise is being suppressed and can achieve a uniform anchor performance.SOLUTION: A capsule for fastening anchor body, which consists of an inner tube containing cement powder and an outer tube containing viscosity hardening agent made of water, bodying agent and the like, is inserted in a hole (anchor hole). Mortar is produced as an anchor body crushes the inner and outer tubes and stirs their contents. In burying and fixing the anchor body in the mortar, the clearance between the hole and the anchor body is 20 to 30% of the nominal diameter of the anchor body when crushing of the capsule for fastening anchor body and stirring of mortar are done only by the rotation of the anchor body, and the relationship between the accumulated number of rotations until the anchor body reaches the hole bottom and the volume of the mortar is 160 mm/rotation or less.
Patent JP-2012240146-A (JP)
Title: File
Inventor: USUI HIROYUKI
IPC: B23D71/04
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a file capable of maintaining superior cutting force for a long time.SOLUTION: The file includes a body 1, and a plurality of cutting parts 2 and 3 attached to the body 1 and separated from each other, and the cutting parts 2 and 3 are loosely fitted to the body 1 in such a manner of capable of rattling. During a cutting step by pushing and drawing the body 1, the cutting parts 2 and 3 are displaced with rattling to the body 1 by cutting resistance, biting of a blade to a cutting target surface is improved, the cutting parts 2 and 3 can follow irregularities (unevenness) of the cutting target surface, and cutting powder sticking on the cutting parts 2 and 3 easily falls by rattling of the cutting parts 2 and 3, and clogging can be prevented, and these actions improve the cutting efficiency.