baber/WOPTO huggingface dataset:
Patent JP-2010265798-A (JP)
Title: Stopper structure of control shaft
Inventor: YONEKAWA AKIYUKI
IPC: F01L13/00
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress weight to minimum while securing the rigidity of a stopper member of a control shaft for a variable valve system.  <P>SOLUTION: A movable stopper member 24 for restricting the rotational limit position of the control shaft 15 which controls a lift amount of an engine valve, includes first projections S1H, S1L radially extending from the body 24a of the movable stopper member 24, and second projections S2H, S2L extending in the direction of an axis L of the control shaft 15 from the first projections S1H, S1L. As abutting parts PH, PL of the second side projections S2H, S2L are formed straddling the first projections S1H, S1L, the weight can be reduced by reducing extra weight of the movable stopper 24 while sufficiently securing areas of the abutting parts PH, PL of the movable stopper member 24 abutting on a fixed stopper member and avoiding an increase in the surface pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265688-A (JP)
Title: Gripping device for operating machine, and operating machine equipped with the same
Inventor: MURAOKA DAISUKE
IPC: E02F3/36
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gripping device for operating machines which can grasp a processing object with a great deal of grip force, while enabling the adjustment of minute grip force, and the operating machine equipped with this gripping device.  <P>SOLUTION: This gripping device includes a coil spring 24 installed in between a gripping member body 22 and a shaft J2, and a display 23 indicating a degree of progression in regressive displacement of the gripping member body 22, so as to transmit a driving force from a grip driving cylinder 19 to the gripping member body 22 while keeping both the shaft J2 and the gripping member body 22 in a predefined positional relationship accompanied by the driving of the gripping drive cylinder 19, elastically-deform by a reaction force received from the processing object P contacting through the rotation of the gripping member body 22 for allowing regressive displacement of the gripping member body 22 against the shaft J2, and also increase the contact pressure of the gripping member body 22 against the processing object P along with regressive displacement of the gripping member body 22 using its own resilient force.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265836-A (JP)
Title: Sub-chamber type engine
Inventor: SATO HIRONORI
IPC: F02B19/12
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sub-chamber type engine capable of reducing temperature in a sub-chamber.  <P>SOLUTION: A sub-chamber type engine 100 which includes the main chamber 10 facing a piston 2, a combustion chamber 1 containing a sub-chamber 11 communicating to the main chamber 10 through an injection hole 21, a sub-chamber fuel gas passage 14 for supplying fuel gas G1 to the sub-chamber 11 and an ignition part 12 for performing spark-ignition of fuel/air mixture formed in the sub-chamber 11, and further includes a cooling gas supply mechanism C for supplying cooling gas G2 for cooling the sub-chamber 11 to the sub-chamber 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269217-A (JP)
Title: Method of manufacturing air filter and mold for air filter
Inventor: SANO YOSHIYA
IPC: B01D46/52
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate insertion of a filter medium into a mold for air filters.  <P>SOLUTION: A mold 10 includes a lower mold 11 and an upper mold 21. Two or more lower-mold liquid-proof plates are erected on the bottom surface 13 of the lower mold 11, and two or more upper-mold liquid-proof plates are erected on the bottom surface 23 of the upper mold 21. The lower-mold liquid-proof plates include two or more first short-width plates 18 arranged in parallel in a specified direction X and two or more second short-width plates 19 arranged in parallel in the specified direction X. The first short-width plates 18 and the second short-width plates 19 are in parallel in the orthogonal direction Y through a gap 20. In the upper mold 21, two or more first and second short-width plates 28 and 29 are arranged similarly. The first and second short-width plates 28 and 29 are arranged so as to be engaged with the first and second short-width plates 18 and 19. A pleated filter medium is attached to the mold 10 by holding both ends of the filter medium in the direction of the pleat line, respectively, between the short-width plates 18 and 28 and between the short-width plates 19 and 29. The separator of the filter medium is arranged in the gap 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269477-A (JP)
Title: Pattern forming method
Inventor: SHAKUNAGA YUKIMATSU
IPC: B29C59/00
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method on a resin film which is not lowered in the strength of the resin film, inexpensive, capable of recycling the resin, and excellent in productivity for a packaging bag replacing a printing system.  <P>SOLUTION: The pattern forming method on the surface of the resin film is characterized by forming a pattern on the surface of the resin film by using an ultrasonic horn and a pattern roller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276036-A (JP)
Title: Check valve and valve body for check valve used therefor
Inventor: HONDA TOSHIYUKI
IPC: F16K15/06
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a pressure loss in fluid, in a check valve arranged in a meter side end part of a pipe body and preventing the backflow of the fluid flowing in the pipe body.  <P>SOLUTION: This valve body 13 contacting with and separating from a valve seat 12 formed around a valve hole 11 has a swelling part 20 having a bowl-like guiding surface projecting toward the upstream side, and a spherical projection 22 turning to the upstream side more than its guiding surface is formed in the center of the swelling part 20. This spherical projection 22 has the function of guiding the fluid passing through the inside of the valve hole 11 in the direction along the guiding surface of the swelling part 20 and arranging turbulence of a flow by a vortex generated in the fluid striking on the swelling part 20. The fluid striking on the spherical projection 22 by passing through the inside of the valve hole 11, is guided in the direction along the guiding surface of the swelling part 20 from a surface of the spherical projection 22, and a smooth flow is formed in its direction. Generation of the vortex by a sudden change in the flow of the fluid, is restrained by this flow, and the turbulence of the flow by the vortex is arranged, and the pressure loss is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273557-A (JP)
Title: Hydraulic circuit of combine harvester
Inventor: SHIGEMATSU FUMIO
IPC: A01D69/06
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To supply a sufficient pressure oil to change a cutting blade speed by improving a hydraulic piping structure without arranging a new hydraulic pump for a reaping hydraulic stepless transmission so as to improve the efficiency of reaping work.  <P>SOLUTION: A hydraulic driving circuit of a combine harvester is configured in such a manner that a main hydraulic pump 11 supplies the pressure oil to a travelling system circuit T and a working system circuit W, divides the pressure oil of a travelling charge pump 22 arranged in a hydraulic transmission charge circuit 1 for travelling to supply the same to a reaping transmission circuit 2, and merges the pressure oil divided from the working system circuit W with the reaping transmission circuit 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277193-A (JP)
Title: Communication server, communication system, and communication method
Inventor: MIYAZAKI YU
IPC: G06F13/00
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication server and a communication method, for easily transmitting a feeling of a user with respect to an object, to the user on the other end of the line.  <P>SOLUTION: The communication method includes: a text data acquisition step for acquiring text data collected from a Web; a step for generating a feeling dictionary by associating the word of object appearing in the acquired text data with a feeling term having a co-occurrence relationship with the word of object according to the degree of co-occurrence; a step for extracting the word of object from the text data input from a client terminal; a step for determining the feeling term having the co-occurrence relationship with the extracted word of object based on the generated feeing dictionary; and a step for transmitting the text data input from the client terminal and the determined feeing term to the other client terminal which communicates with the client terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275732-A (JP)
Title: Drive unit of semiautomatic revolving door
Inventor: MATSUBARA HIROSHI
IPC: E05F15/10
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit of a semiautomatic revolving door so that a door body can be manually operated in a braked state on the occurrence of an abnormality in a braking system.  <P>SOLUTION: This drive unit includes: a relay RY serving as a switching means for switching a circuit, which is connected to an electric motor M, to either an electric motor drive circuit 12 for outputting a revolving force or a rheostatic brake circuit 16 as a rheostatic brake for outputting a braking force; and a current detection sensor 18 which monitors a current value of an electromagnetic-brake drive circuit 17 for driving an electromagnetic brake B. Further, a main control portion 8 is provided with a brake-securing means 8a which switches the electric motor M to the rheostatic brake circuit 16 from the electric motor drive circuit 12 while determining the abnormality in the braking system on the basis of the value detected by the current detection sensor 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009186180-A (JP)
Title: Method and device for manufacturing hydrate slurry
Inventor: OGOSE HIDEMASA
IPC: F28F19/01
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for stably manufacturing hydrate slurry used for an air-conditioning system.  <P>SOLUTION: This manufacturing method of the hydrate slurry melts stuck hydrate by supplying a heating medium by stopping supply of a cooling medium to a cooling medium flow passage of a heat exchanger when the hydrate sticks to a cooling surface of the heat exchanger for exchanging heat between an aqueous solution or the hydrate slurry and the cooling medium, and determines the supply timing of the heating medium based on any one of an exchange calorific value of the cooling medium in the heat exchanger, an exchange calorific value of the aqueous solution or the hydrate slurry in the heat exchanger, a flow rate of the aqueous solution or the hydrate slurry, the heat exchanger outlet temperature of the aqueous solution or the hydrate slurry, differential pressure in the aqueous solution or the hydrate slurry between an inlet and an outlet of the heat exchanger, the temperature at which the hydrate changes to second hydrate from first hydrate and the concentration of the aqueous solution, and sets the finishing timing of melting operation to time when the heat exchanger outlet temperature of the cooling medium flow passage changes to rise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010279225-A (JP)
Title: Control means for switch element
Inventor: KAKUMOTO SHIGEO
IPC: H02M1/08
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve miniaturization and high efficiency of a control means for a switch element, capable of accelerating switching of the switch element.  <P>SOLUTION: A switch element control circuit 1 which controls the switch element Q includes a transformer T and a Zener diode D. One end of the secondary winding T2 of the transformer T is connected with the anode of the Zener diode D while the gate of the switch element Q is connected with the cathode of the Zener diode D. The switch element Q incorporates the input capacitance Ciss between the gate-source.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283480-A (JP)
Title: Ofdm communication apparatus
Inventor: TAIRA AKINORI
IPC: H04B7/10
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM communication apparatus of high efficiency which attains high transmission power at low cost.  <P>SOLUTION: A transmitter includes a PAPR calculating section 6 for calculating PAPR information S3 of the time waveform, by each of plural OFDM symbols; a power correction means for correcting average power by each plural OFDM symbols, on the basis of the PAPR information S3; a notification information generating section 8 for generating a piece of notification information S6 for notifying a receiver of the average power correction value S4 for each plural OFDM symbols; and a transmission means for transmitting notification information S6 from a transmission antenna 12 to a receiving antenna. The receiver includes a receiving means for acquiring a reception signal from the transmitter via the receiving antenna; and a reference information calculation section for acquiring an average power correction value every plurality of OFDM symbols on the basis of the notification information included in the reception signal, correcting the reception signal, on the basis of the acquired average power correction value, and calculating reference information for recovering information regarding each subcarrier.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010005381-A (JP)
Title: Game machine allowing detachment of wire connected to panel without erroneously severing it in game machine with panel detachably disposed at front door
Inventor: OKAWA TORU
IPC: A63F5/04
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing detachment of a wire connected to a panel without erroneously severing it.  <P>SOLUTION: When a locking hole part 103 of a projection part 102 is locked to the back face side R of the front panel 8 by a locking part 133 of a movable member 130, a shielding part 132 covering a connecter part 101 is moved to expose the connector part 101, so that the wire is connected to the connecter 101. Then, the shielding part 132 comes into contact with the connected wire 200 to regulate the movement of the movable member 130.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010282561-A (JP)
Title: Information processing apparatus, system, method and program
Inventor: ICHIKAWA YUSUKE
IPC: G06F13/00
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To simply extract information for capturing an action inclination of a user from action history data about an information collecting action and a purchase action or the like of the user.  <P>SOLUTION: An analysis server acquires the action history data of the user for analysis for a predetermined period, and divides the acquired action history data of the user by every predetermined unit period. Each piece of the divided action history data is classified into a plurality of action history data sets based on a predetermined classification standard, respectively, to total the number of histories belonging to each classified action history data set. Furthermore, power indexes for specifying the action inclination of the user are calculated for every predetermined unit period by approximating distribution tendency of each action history data set when each action history data set is developed, respectively, to a graph using the number of histories belonging to each action history data set and rank information obtained by ranking the action history data sets by the number of histories as a parameter using a predetermined function.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009201167-A (JP)
Title: Transmit signal generating method and transmit signal generating apparatus
Inventor: MURAKAMI YUTAKA
IPC: H04B7/08
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve demodulation precision of a plurality of modulated signals, transmitted simultaneously, on a receiver side.  <P>SOLUTION: A transmit signal generating method or a transmit signal generating apparatus is provided for transmitting a modulated signal generated using an OFDM system, to a plurality of terminals using a plurality of antennas. A transmit frame having a preamble section wherein a control symbol group is arranged and a data section wherein data symbols are arranged is used; and a symbol 103 for MIMO channel estimation for separating a plurality of modulated signals transmitted from the plurality of antennas are arranged successively in a specified period of the preamble section in a frequency axis direction over a plurality of subcarriers, and a pilot symbol 1801 is inserted in the data section for at least one or more subcarriers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010286065-A (JP)
Title: Fluid coupling
Inventor: SANO YASUYUKI
IPC: F16H41/24
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid coupling to be assembled in a short period of time.  <P>SOLUTION: The fluid coupling 13 consists of: an input shaft 12; a pump impeller 25; oil 28 with which a region 26 is filled; a turbine impeller 31; and an output shaft 14. The turbine impeller 31 has a spline hole 51, and the output shaft 14 has a spline shaft 53 to be fitted into the spline hole 51. A groove 54 is provided in the end face of the base, where a rotary tool 62 can be hooked. Thus, the turbine impeller 31 is fitted to the spline shaft 53 in phase matching with the spline hole 51. Since the spline shaft 53 is forcibly rotated up to a phase matching position, only a shorter time is required for phase matching work.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010018885-A (JP)
Title: Electrolytic copper coating film, method of manufacture therefor, and copper electrolyte for manufacturing electrolytic copper coating film
Inventor: SAITO TAKAHIRO
IPC: C25D1/04
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic copper coating film that develops plasticity and flexibility equal to or greater than those of a rolled copper foil after applying the heat history in the circuit board fabrication process, especially a heat history that is equivalent to the heat history applied when adhering a polyimide film.  <P>SOLUTION: In the electrolytic copper coating film manufactured by electrolytic deposition, the electrolytic copper coating film and a method for forming the same obtain crystal distribution having ≥70% of the heat treated crystal grains having a maximum crystal grain length of 10 μm or more when a heat treatment in which the LMP value shown in equation 1 is 9,000 or greater is applied. Equation 1 is LMP=(T+273)*(20+Log t) wherein, 20 is the material constant of copper, T is temperature (°C), and t is time (hr).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011002633-A (JP)
Title: Optical film, and polarizing plate and liquid crystal display device using the same
Inventor: FUKUSAKA KIYOSHI
IPC: C08L1/08
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical film which has high retardation developing property, exhibits good light resistance and is hardly influenced by humidity fluctuation, and to provide a polarizing plate and a liquid crystal display device which exhibit good durability.SOLUTION: The optical film contains a compound represented by general formula (1): Ar-B, wherein Arrepresents aryl or heteroaryl; B represents -(L1)p-(L2)q-CR1=CR2-Ar2 or -CR3=CR4-(L3)r-(L4)t-R5; n represents an integer of 1-6, and when n is ≥2, a plurality of symbols B may be the same or different. The polarizing plate and the liquid crystal display device are also provided.
Patent JP-2011000355-A (JP)
Title: Game machine
Inventor: KANEKO MASAYUKI
IPC: A63F5/04
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To notify a game player of an optimal betting number to one game, and at the same time, to make the set value of the betting number of a betting button changeable by an operation by the game player.SOLUTION: A main control section (main control board 400) includes a betting number upper limit value-changing means (S152) which changes the upper limit value of the betting number which is allowed to one game when input information from a specified operating means which can be operated by the game player is received (S151:YES). A subsidiary control section (performance control board 420) includes: a special game control means which controls the generation of a special game state (AT game) where a betting number being smaller than a maximum betting number by which one game can be started becomes the optimal betting number; and an optimal betting number notification performance-executing means which makes a performance means execute an optimal betting number notification performance for notifying the game player that the betting number to one game is the optimal betting number, provided that the special game state has been generated.
Patent JP-2011007341-A (JP)
Title: Plate type heat exchanger and method of manufacturing the same
Inventor: TSUKASAKI TAKESHI
IPC: F28F9/18
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a plate type heat exchanger and a method of manufacturing the same, reducing an amount of a weight for pressurizing a stacked body in brazing, or dispensing with the same, and shortening a time necessary for temperature rising and cooling.SOLUTION: In this plate type heat exchanger 1 composed of the stacked body of a plurality of plates 2 with the plates 2 adjacent to each other in the stacking direction joined by brazing filler metal, outer edge parts of the plates 2 are provided with engagement means 6 for keeping a compressed state added in the stacking direction of the stacked body and integrating the stacked body.
Patent JP-2011006326-A (JP)
Title: Lectin-like oxidized ldl receptor-inhibiting medicine and arteriosclerosis-preventing medicine
Inventor: NISHIZUKA TAICHI
IPC: C07D311/62
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To identify a compound having an excellent lectin-like oxidized LDL receptor-inhibiting action to provide a medicine useful for treating and preventing diseases, in which the lectin-like oxidized LDL receptor acts as a worsening factor, especially arteriosclerotic diseases.SOLUTION: There are provided the lectin-like oxidized LDL receptor-inhibiting medicine containing trimeric or larger procyanidin as an active ingredient; the lectin-like oxidized LDL receptor-inhibiting medicine wherein the procyanidin is originated from a plant selected from the group consisting of apple, grape seeds, peanut astringent coats and pine barks; and an arteriosclerosis-preventing medicine containing trimeric or larger procyanidin as an active ingredient and having a lectin-like oxidized LDL receptor-inhibiting action.
Patent JP-2011005579-A (JP)
Title: Cutting device
Inventor: NASU NOBUO
IPC: B26D5/00
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device which allow the operator to correctly recognize the deformation of a sheet material so that the sheet material is cut along a cutting pattern corresponding to the deformation of the sheet material, consequently, a pattern piece with little deformation is obtained.SOLUTION: The cutting device 1 includes a cutting table 2, a spreading device 3, a projection control device 4, and a projector 5. A grid 6 is projected by the projector 5 on a surface of a cloth 7 laid on a supporting surface 21 of the cutting table 2. The operator visually recognizing the grid 6 operates a controller 41 and adjusts positions of adjusting points P1-P9 of the grid 6 so that the grid 6 is deformed so as to run along a pattern of the cloth 7. Cutting patterns 75 and 76 are deformed corresponding to the deformed grid 6 and projected on the surface of the cloth 7. Positions and angles of the cutting patterns 75 and 76 are adjusted and the cloth 7 is cut into shapes that run along the cutting patterns 75 and 76.