baber/WOPTO huggingface dataset:
Patent JP-2011044827-A (JP)
Title: Optical transmission apparatus and optical transmission method
Inventor: HIRAKATA NOBUYUKI
IPC: H01S5/026
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To prolong life of a semiconductor laser itself and attain power saving by reducing the temperature of the semiconductor laser to lower operating ratio when the semiconductor laser is at high temperature and restarting transmission after emission efficiency is recovered.  <P>SOLUTION: The temperature of the semiconductor laser LD is measured (S2), priority of data to be transmitted is determined, and stall amount of data corresponding to the priority is measured (S4, S6). When the measured temperature is higher than predetermined temperature T, and the backlog amount of the data of the predetermined measured priority is less than a predetermined amount M determined according to the priority, transmission of the data of the predetermined priority is stopped (S8), and when the backlog amount of the data of the priority is equal to or more than the predetermined amount M, the data of the priority is transmitted (S12).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042343-A (JP)
Title: Light shielding device
Inventor: KATO MANABU
IPC: E06B9/40
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light shielding device which is easily installed in a limited storage space.  <P>SOLUTION: A base member 22 is formed in a cylindrical shape. Thus, the size and the weight of the base member 22 can be reduced while ensuring the strength as the base member 22. The entire light shielding device 10 can be miniaturized thereby, and the light shielding device 10 can be easily installed in a limited storage space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049690-A (JP)
Title: Two-dimensional code generator, image forming system, two-dimensional code reader, computer program, and medium
Inventor: WANG CHUAN
IPC: G06K19/06
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To generate a two-dimensional code for correcting a reading error generated by bursting without requiring complicated and heavy processing so as to shuffle a bit string.  <P>SOLUTION: The two-dimensional code generator 1 includes: a division information code generating means for generating a division information code being the two-dimensional code of one unit, based on respective dividing information codes which are encoded by attaching an error correction code to each one of division information to be acquired by dividing encoding information being the information to be encoded; and an intersection information correction code generating means for generating an intersection information correction code being the two-dimensional code of one unit, based on respective intersection information correction codes to be acquired by extracting corresponding information from the respective error correction codes included in intersection information codes which are encoded by attaching the error correction codes to intersection information to be acquired by extracting the corresponding information from the respective division information codes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047547-A (JP)
Title: Air supply hood
Inventor: SHIGEMORI MASAHIRO
IPC: F24F7/04
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air supply hood mounted to a roof or a wall to be used as an intake port of natural wind, capable of preventing ingress of rainwater into an inflow opening while the entire inflow opening is covered with wind collecting hoods to prevent ingress of rainwater into the inflow opening, having a ventilation opening enabling inflow of natural wind to the inflow opening and capable of preventing ingress of rainwater into an indoor side when it rains.  <P>SOLUTION: The plurality of wind collecting hoods 2 are provided to cover the inflow opening 1, and by operation of the wind collecting hoods 2 by a motor 3 installed at ends of the wind collecting hoods 2, the inflow opening 1 is covered. Thus, when it rains or snows, while the wind collecting hoods 2 cover the entire inflow opening 1, ingress of rainwater into the inflow opening 1 can be prevented. Since the ventilation opening 4 enabling inflow of natural wind to the inflow opening 1 is provided, this air supply hood can prevent ingress of rainwater into the inflow opening 1 and ingress of rainwater into the indoor side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009278142-A (JP)
Title: Method for containing critical width dimension growth of feature to be etched
Inventor: DEORNELLAS STEPHEN P
IPC: H01L21/302
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for containing the growth of the critical width dimension of a feature to be etched in a layer of a workpiece.  <P>SOLUTION: The method for containing the growth of the critical width dimension of the feature to be etched in the layer of the workpiece includes: a step of selecting a hard mask which is deposited over and protects at least a part of a layer to be etched in order to define the feature, and contains a reactive metal; and a step of exposing the hard mask to a stream of oxidizing gas in order to slow down the rate of erosion of the hard mask during an etching process, wherein the stream of oxidizing gas contains at least one of nitrogen, fluorine, boron and carbon gases.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011045291-A (JP)
Title: GENE REGION OF DEXAMETHASONE-INDUCED PROTEIN, ANTICANCER AGENT RESISTANCE DISCRIMINATION KIT, METHOD FOR RESTORING ANTICANCER AGENT SENSITIVITY, ANTICANCER AGENT COMPOSITION, siRNA, AND COMPOSITION FOR RESTORING APOPTOSIS
Inventor: SUZUKI KOICHI
IPC: A61K31/7088
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene region of a determining marker of anticancer agent resistance.  <P>SOLUTION: A method for determining the anticancer agent resistance is provided. The new function of a dexamethasone-induced protein gene is identified. In the dexamethasone-induced protein gene, its promotor region is methylated, and in the case that the expression of the dexamethasone-induced protein becomes less by the methylation, an apoptosis by the cascade of caspase is inhibited. Thereby, the methylation of the dexamethasone-induced protein gene region of cancer cells is detected, and in the case that the methylation is found, the anticancer agent resistance is determined to be present.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049895-A (JP)
Title: Device, method and program for converting media quality
Inventor: KIMATA KIMIKO
IPC: H04N19/196
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for converting media quality which can rapidly perform a reading process of a layer with a small computational complexity, and the like.  <P>SOLUTION: The device 10 for converting media quality includes: a media boundary detection part 21 for detecting a media boundary being the beginning of a media data group from a bit stream; a discarding object database 31 for storing which hierarchy media data to be discarded, out of a media data group, belong to; a discard determination 24 for determining, with respect to each hierarchy which individual media data groups included in the bit stream belong to, whether media data belonging to the hierarchy should be discarded only when the media boundary is detected, and storing the determination result thereof in the discarding object database; and a data discarding part 25 for discarding the media data belonging to the hierarchy to be discarded based on the content stored in the discarding object database and outputting the other media data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045983-A (JP)
Title: Tip saw
Inventor: YAMAZAKI KEIJI
IPC: B26D1/14
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a laminated corrugated cardboard from returning when it is cut and to suppress the generation of paper dust at the same time.  <P>SOLUTION: A first tip 2 and a second tip 3 are arranged in a tip rotation direction F. The first tip 2 is positioned with its blade edge 2d projecting from a thickness range of a metal base 4 to the left side and with its blade inside face 2c not projecting from the thickness of the metal base 4 to the right. The second tip 3 is positioned with its blade edge 3d projecting from the thickness range of the metal base 4 to the right side and with its inside face 3c not projecting from the thickness of the metal base 4 to the left.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047868-A (JP)
Title: Thermal humidity sensor
Inventor: MATSUMOTO MASAHIRO
IPC: G01N25/64
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanically rugged thermal humidity sensor with high accuracy.  <P>SOLUTION: The thermal humidity sensor 1 includes a diaphragm 2 (bridge structure) formed on a planar substrate composed of a material with good thermal conductive material such as silicone and ceramics, temperature detecting resistors 4, 5, 6, 7 on the diaphragm 2, and a heating resistor 3 thereon surrounding the temperature detecting resistors. Then, humidity is detected based on the outputs of temperature detecting resistors 4, 5, 6, 7. This reduces an error in humidity measurement influenced by heat coming away from the diaphragm 2 to the planar substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010086527-A (JP)
Title: Grip device, and information processing unit equipped therewith
Inventor: NAGAMURA YOSHIAKI
IPC: G06F1/16
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grip device enabling extending operation and retracting operation of a handle to be performed smoothly, and an information processing unit equipped therewith.  <P>SOLUTION: In the handle, shielding members are placed in openings of the handle in which arm members are to be arranged. This can reduce entering of a foreign matter into the handle via the openings. The presence of the shielding members can prevent a foreign matter from being caught between the handle and each of the arm members when the handle is moved from the extended position to the retracted position, resulting in a smooth movement of the handle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011050403-A (JP)
Title: Movable decoration device for game machine
Inventor: SUGITA YOSHIMORI
IPC: A63F7/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile decoration device for game machines which can make a mobile decoration body move while being turned.  <P>SOLUTION: The mobile decoration device for game machines has a base plate 1, a driver 3 and a mobile decoration body 2 reciprocating on the base plate 1 by the driver 3. The mobile decoration body 2 has a spindle 25 reciprocating by the driver 3, a sub spindle 26 separated away from the spindle 25 and the main guide groove 4 moving with the spindle 25 fitted thereinto and a sub guide groove 5 moving with the sub spindle 26 fitted thereinto both built on the base plate 1. Moreover, the sub guide groove 5 is provided with a downward inclined groove 53 in which the sub spindle 26 approaches the second upward inclined groove 43 of the main guide groove 4 as the spindle 25 reciprocates so that the sub spindle 26 may turn clockwise centered around the spindle 25 moving on the second upward inclined part 43.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051469-A (JP)
Title: Vehicular brake fluid pressure control device
Inventor: IIJIMA ATSUSHI
IPC: B60T8/34
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular brake fluid pressure control device improving the damping effect of pulsation of brake fluid, reducing the installation space for a pulsation damping mechanism, and securing the sense of operation in normal brake operation.  <P>SOLUTION: The vehicular brake fluid pressure control device includes a base body 10 and a pump sucking the brake fluid, the base body 10 is provided with a discharge fluid passage A1 connected to the discharge side of the pump, the discharge fluid passage A1 is provided with the pulsation damping mechanism 50 damping pulsation of the brake fluid discharged from the pump, the pulsation damping mechanism 50 is provided with a damper chamber 51 formed with a flow-in chamber 52 and a flow-out chamber 53 and a partitioning member 54 partitioning the damper chamber 51 to the flow-in chamber 52 and the flow-out chamber 53, and the partitioning member 54 is provided with an orifice 56 making the flow-in chamber 52 and the flow-out chamber 53 communicate with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056687-A (JP)
Title: Image forming apparatus
Inventor: OGAWA MASAHITO
IPC: B41J2/175
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that stress on a curved part of a supply tube can not be reduced without increasing height of an apparatus.  <P>SOLUTION: A carriage 15 is held to be movable in a main scanning direction along a guide rod 13 and a guide stay 14, and ink is supplied to a recording head mounted on the carriage 15 through a tube 51 from an ink cartridge 19. The supply tube 51 is connected to the carriage 15 through an upper part 51c after a lower straight line part 51a being a base part is arranged at a lower position in a liquid droplet ejecting direction than the guide stay 14 on a more rear side of an apparatus body 1 than the guide stay 14, and the curved part 51b curved upward from the straight line part 51a is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237638-A (JP)
Title: Stereoscopic optical device and imaging optical device
Inventor: SHIBUYA MASATO
IPC: H04N13/04
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a plurality of display screens are provided in an observing direction, lenses disposed between an observer and the display screens for the observation of these display screens generates aberrations different according to the display screens, and when aberrations generated for every display screens differ, an observer may not be able to observe displayed images satisfactorily depending on how the aberrations appear.  <P>SOLUTION: The stereoscopic optical device includes the plurality of display screens in the observing direction of an observer and a lens group between the plurality of display screens and the observer. In the lens group, if the angle of the incident principal light on the observer side to an optical axis is θ and the focal distance of the lens group is f, height y of an image plane of one display screen satisfies conditional expression: f×θ<y<f×tanθ.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060480-A (JP)
Title: Connection terminal, and ac adapter
Inventor: KURODA NAOTOSHI
IPC: H01R31/06
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection terminal and an AC adapter capable of enhancing electric connection reliability between a terminal and the connection terminal by securely pinching the terminal to be inserted into the connection terminal.  <P>SOLUTION: The connection terminal and the AC adapter are provided with a frame body 41 made in a lateral U-shape, first elastic contact pieces 43, 44 fitted to the frame body 41 at a part located to a side where pin plugs 22 are inserted and equipped with first contact parts 67, 71 in contact with outer periphery side faces of the pin plugs 22, second elastic contact pieces 45, 46 fitted to the frame body 41 at a part located to a side where the pin plugs 22 are inserted, equipped with second contact parts 69, 72 in contact with side faces of the pin plugs 22 and arranged so as to oppose to the first elastic contact pieces 43, 44, and a third elastic contact piece 48 fitted to the frame body 41 at a part located opposite to a side where the first and the second elastic contact pieces 43 to 46 are provided and in contact with end parts of the pin plugs 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010094802-A (JP)
Title: Wheel type robot
Inventor: IRIE TOSHIHIRO
IPC: G05D1/02
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel type robot that performs an economical movement during turning traveling and achieves improvement in linear traveling performance when climbing over an obstacle while having a structure that makes the robot body stable by grounding four wheels when climbing over the obstacle.  <P>SOLUTION: The wheel type robot includes: a chassis frame 1 comprising a front-wheel chassis 29 and a rear-wheel chassis 31; a steering linkage shaft 7 whose rotating axial center is freely rotatably supported by a bearing case 33, bearing metal fittings 35, 37, and bearing cases 41, 51, in the longitudinal direction of traveling, and which is extended to the chassis frame 1 from the front and the rear of the chassis frame, and has respective interlocking bevel gears 3, 5 at the font and rear parts; front/rear-wheel steering shafts 13, 15 whose rotating axial centers are freely rotatably supported by bearing cases 39, 45 in the vertical direction, and which fixedly support front/rear lateral frames 49, 51 individually at its lower parts, individually fix respective steering bevel gears 9, 11 individually engaging with interlocking bevel gears 3, 5 at the respective front and rear parts; and drive parts 25, 27 for rotationally driving front wheels 17, 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011065326-A (JP)
Title: Warning device, control method for the same and program
Inventor: YOSHIZAWA JUNICHI
IPC: G07G1/12
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warning device, a control method of the warning device and a program for easily detecting an unauthorized activity by a customer in exceptional processing.  <P>SOLUTION: The warning device includes: an imaging part 111 for imaging a customer in accounting processing in an accounting processing part; a storage part 62 for storing a pickup image being the imaging result of the imaging part 111; a collation part 186 (187) for imaging the customer in performing exceptional processing by the imaging part 111, and for collating the pickup image of the customer in the exceptional processing with the pickup image of the customer when purchasing merchandise as the object of the exceptional processing; and a warning part (98) for issuing a warning when it is determined that the customer in performing exceptional processing and the customer in purchasing merchandise are not an identical person as the result of collation by the collation part 186 (187).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064242-A (JP)
Title: Arm connecting structure
Inventor: FUKANO SATOSHI
IPC: F16C11/04
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arm connecting structure which prevents a hanging-down under the gravity or external force in the direction orthogonal to the rotational direction when rotatably supporting a pair of arm members.  <P>SOLUTION: The second arm 22 is fixed to a shaft 30 and the first arm 21 is rotatably connected to the shaft 30. The first arm 21 is provided with a contact 41 always in contact with the shaft 30 by its own weight of the first arm 21, and the first arm 21 is prevented from hanging down under the gravity and external force. An adjustment means 42 is provided for adjusting the position where the contact 41 contacts with the shaft 30 to allow adjustment of an angle of the first arm 21 in the vertical direction, so that the accuracy in setting the first arm 21 horizontally is not required, facilitating its design and manufacturing. The shaft 30 and the first arm 21 are connected at a rotation part without using a screw or the like, causing the fastened part not be loosened through the rotation. The structure of the shaft 30 is simple and the number of parts can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062894-A (JP)
Title: Thermal head and printer
Inventor: MOROOKA TOSHIMITSU
IPC: B41J2/335
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal head that has a cavity portion at a position corresponding to heating resistors and achieves improvement in thermal efficiency while ensuring strength of the cavity portion, and to provide a printer.  <P>SOLUTION: The thermal head 1 includes: a supporting substrate including a concave portion 2 in a surface thereof; an upper substrate 5 bonded in a stacked state to the surface of the supporting substrate; and a heating resistor 7 provided at a position, which corresponds to the concave portion 2, of a surface of the upper substrate 5, in which a centerline average roughness of at least a region of a back surface of the upper substrate 5 is set to be less than 5 nm, the region being opposed to the concave portion 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064130-A (JP)
Title: Engine speed control method, and control device for performing the same
Inventor: UMERJAN SAUTTO
IPC: F02D9/02
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform control so that engine speed does not exceed a predetermined limiting speed in every situation without causing an increase in cost.  <P>SOLUTION: In this engine speed control method, an engine speed control device determines a target throttle opening 3 based on the detected engine speed 1 and outputs a drive signal for setting to the target throttle opening 3 to an electronic control throttle 5 arranged in the intake passage of an engine 6, thereby performing limit control so that the engine speed 1 does not exceed a target engine speed 2 as the predetermined limiting speed while adjusting a throttle opening 4. When the engine speed 1 exceeds the target engine sped 2, the throttle opening 4 at that time is stored. The target throttle opening 3 is determined so that the engine speed 1 is kept within the target engine speed 2 by using a predetermined mathematical expression based on the stored throttle opening 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063860-A (JP)
Title: Film deposition apparatus and film deposition method
Inventor: SUZUKI KUNIHIKO
IPC: H01L21/205
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition apparatus capable of preventing an electrode from being contaminated by suppressing higher temperature of the electrode for supplying the power to a heater when heating a silicon wafer as a substrate.  <P>SOLUTION: The film deposition apparatus 100 is constituted by using: a heater 121 for heating a silicon wafer 101; electrically-conductive busbars 123 for supporting the heater 121; an electrode 107 which is secured to the bus bars 123 and supplies power to the heater 121, and has a hollow cylindrical rod electrode 108 with openings at upper and lower parts; and a columnar support 105 for supporting the rod electrode 108 of the electrode 107. Heating by the heater 121 is conducted while a purge gas is made to pass through the inside of the rod electrode 108 from the lower opening part of the rod electrode 108, and higher temperature of the electrode 17 is suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064644-A (JP)
Title: Stress analysis method in rolling fatigue
Inventor: TSUCHIDA TAKEHIRO
IPC: G01N3/30
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stress analysis method for rolling fatigue which can obtain stress in the rolling fatigue of a metal base by simulating and obtaining the state of the stress and distortion around a nonmetal inclusion present in the metal base of a mechanical structural component without implementing a rolling fatigue test.  <P>SOLUTION: A position of a rolling body B pressed to the metal base A is selected from five or more positions within a range forwardly or backwardly separated from a position immediately above the nonmetal inclusion C by the same length dimension d as a depth dimension d on a surface of the nonmetal inclusion C in the rolling direction of the rolling body C among positions at which the rolling body B rolls on a surface of the metal base A. Stress analysis is implemented in two or more cycles as the repetitive rolling times of the rolling body B rolling on the surface of the metal base A.  <P>COPYRIGHT: (C)2011,JPO&INPIT