baber/WOPTO huggingface dataset:
Patent JP-2012085359-A (JP)
Title: Transmission network having optical receiver using two power supply pins and one status pin for reducing power consumption and manufacturing cost and increasing transmission efficiency
Inventor: KNAPP DAVID J
IPC: H04B10/66
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication network for interconnecting a network of digital systems, such as multimedia devices.SOLUTION: Each node of a communication network includes a receiver and a transmitter. The receiver and transmitter of each node can be an optical receiver and an optical transmitter. The optical receiver is preferably powered by two power supply pins, each providing different supply amount. An activity detector within the receiver can be powered from a first supply amount, and the signal path of the optical receiver can be supplied from a second supply amount greater than the first supply amount. The first supply amount is provided at all times, and the second supply amount is only provided if activity is detected. A voltage regulator which provides the first supply amount can be beneficially implemented on the same integrated circuit as a network interface to reduce the manufacturing cost of the network. By powering the activity detector separate from the signal path, power down and power up (normal) operating states are envisioned for reducing power consumption and increasing longevity of the optical receiver and the optical transmitter.
Patent JP-2013146686-A (JP)
Title: Drainage treatment method, drainage treatment device and sink with the drainage treatment device
Inventor: FUKAMACHI GOICHI
IPC: B01F25/60
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To treat drainage discharged from a kitchen or the like to meet the discharge criteria.SOLUTION: In a drainage treatment method, a saponified liquid is prepared by feeding a treating agent into the drainage before placing it in a grease trap or the drainage pumped up from the grease trap, or the drainage into the grease trap, and by stirring and mixing them. Gas is fed into the drainage to be aerated so that biodegradability in sludge in the drainage is activated, and the mixed, agitated, aerated, treated drainage is discharged in the grease trap or sewer or the like outside.
Patent JP-2013147870-A (JP)
Title: Sound insulation floor structure
Inventor: ONISHI MASAAKI
IPC: E04B1/86
Filed: 2012-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulation floor structure having improved sound insulation performance.SOLUTION: In the sound insulation floor structure which has a plurality of ALC floors 2 arranged between beams, and TMDs for a floor, which are an impact noise reduction damper and provided at each of the ALC floors 2, soundproof mats 21 are laid on the ALC floors 2 so as to spread over joints of the adjacent ALC floors 2. Furthermore, soundproof mats 22 and soundproof mats 23 are stacked on the soundproof mats 21. In addition, particle boards 24 are arranged on the soundproof mats 23.
Patent JP-2013155848-A (JP)
Title: Multi-stage transmission
Inventor: HIYOSHI TOSHIO
IPC: F16H3/66
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage transmission which comprises components similar to a conventional planetary gear mechanism and is capable of performing multi-stage shift equal to or more than three-stage shift.SOLUTION: A multi-stage transmission 3 is capable of forming a first shift stage by connecting a clutch C1, disengaging a clutch C2, disengaging a brake B1 and connecting a brake B2, is capable of forming a second shift stage by disengaging the clutch C1, connecting the clutch C2, connecting the brake B1 and disengaging the brake B2, and is capable of forming a third shift stage by connecting the clutch C1, connecting the clutch C2, disengaging the brake B1 and disengaging the brake B2.
Patent JP-2013158434-A (JP)
Title: Player management system
Inventor: KANDA HIROMIKI
IPC: A63F7/02
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a player management system capable of specifying a person who has stolen a memory medium such as an IC card while a player is playing.SOLUTION: A player management system includes: a memory medium issuing means 3 provided corresponding to one game machine 2 for receiving and issuing a memory medium 8 in which the volume of game value to be used by a player in the play; an operating means 3g to be operated by the player to have the memory medium issued by the memory medium issuing means 3; an imaging means 3d capable of capturing an image of the player playing in the game machine 2 and an image of a player playing in an adjacent game machine adjacent to the game machine 2; and a special memory means for storing information on the result of imaging by the imaging means 3d which can specify the player playing in the game machine 2 and the player playing in the adjacent game machine when the operating means 3g is operated, or information on the operating timing of the operating means 3g and on the result of imaging by the imaging means 3d which can specify the player playing in the adjacent game machine.
Patent JP-2013161206-A (JP)
Title: Feedback control device having reset windup countermeasure
Inventor: YONETANI AKIHIKO
IPC: G05B11/42
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of the overshoot phenomenon of controlled variables called reset windup in accordance with the change of a target value under situations that a control unit includes an integrator, and manipulated variable saturation is generated in a feedback control device.SOLUTION: A correction target value is set in addition to an original target value, and the correction target value is input to a control unit instead of the original target value. The value of the correction target value is set to a value which is the closest to the original target value within a range in which a manipulated variable to be calculated by the control unit is not across manipulated variable saturation, or the manipulated variable which is the same as the manipulated variable to be obtained by inputting the correction target value to the control unit is output.
Patent JP-2012193342-A (JP)
Title: Addition reaction-curable organopolysilmethylenesiloxane copolymer composition
Inventor: SHIOBARA TOSHIO
IPC: C08L83/05
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a silicone rubber having excellent heat resistance, electrical insulation, mechanical strength and optical properties, and having characteristics excellent in gas permeability, chemical resistance, and superior in water resistance, hydrolysis resistance, gas barrier properties or the like under severe use conditions.SOLUTION: There is provided an addition reaction-curable organopolysilmethylenesiloxane copolymer composition including: (A) an organopolysilmethylenesiloxane copolymer represented by formula (a), which has at least two alkenyl groups bonding to silicon atoms in one molecule; (B) an organopolysiloxane represented by formula (b): RSiO, which has in one molecule, at least two alkenyl groups bonding to silicon atoms; (C) an organohydrogenpolysilmethylenesiloxane and/or organohydrogenpolysiloxane; and (D) a platinum group metal-based catalyst [wherein Rs are independently selected from (un)substituted 1-10C monovalent hydrocarbon, alkoxy, hydroxy, halogen, (R)SiCH- and (R)SiO- (Rs are independently (un)substituted 1-10C monovalent hydrocarbon); m is an integer of 1 to 100; n is an integer of 3 to 1,000; and o is an integer of 1 to 20].
Patent JP-2013158750-A (JP)
Title: Desalination method
Inventor: NAKAMURA SHINICHI
IPC: C02F1/46
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a desalination method not needing a large pressure.SOLUTION: A desalination method includes steps of: electrically separating ions in water for treatment by a diaphragm voltage application mechanism; and performing membrane separation of residual ions with a pressure of 10 kg/cmor below. The number of the ions in the water for treatment can be previously reduced before the membrane separation, and a large pressure is not needed, so that the desalination method can be applied to various desalination method uses. The separated ions can be utilized for the advance electrolysis of the water for treatment.
Patent JP-2013162729-A (JP)
Title: Cable stripper
Inventor: KISHINA YOSHIHIKO
IPC: G02B6/00
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To efficiently perform work to cut a plurality of core wires of a multiconductor cable and strip coatings thereof.SOLUTION: A cable stripper 1 for cutting core wires 55 of the multiconductor cable in a predetermined length and stripping the coatings thereof includes a body part 2 for holding the tip side portions and the rear end side portions of the plurality of core wires 55, a core wire cutting part 26 that is provided in the body part 2 and is capable of simultaneously cutting the plurality of core wires 55, and a coating stripping part 38 that is provided in the body part 2 and is capable of simultaneously stripping the coatings of the plurality of core wires 55. The plurality of core wires 55 can be cut in the predetermined length by holding the tip side portions and the rear end side portions of the core wires 55 by the body part 2 and operating the core wire cutting part 26 under this condition, and the coatings of the core wires 55 can be stripped by operating the coating stripping part 38.
Patent JP-2012120240-A (JP)
Title: Remote control framework
Inventor: JOHN TURNER
IPC: H04M1/72415
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a remote control framework which enables a plurality of target devices to be controlled by a plurality of remote control devices irrespective of bearer types.SOLUTION: Any target device may also act as a control device and any control device may also act as a target device. The framework also enables any application running on any target device to be controlled by any controller device.
Patent JP-2013166718-A (JP)
Title: Formulation having excellent drug elution property
Inventor: FUJIWARA KEIICHI
IPC: A61K47/04
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a formulation having a stable elution property even when the formulation contains a specific drug and even under various conditions including a severe condition by producing a formulation containing 4-amino-5-chloro-2-ethoxy-N-[[4-(4-fluorobenzyl)-2-morpholinyl]methyl]benzamide or a physiologically acceptable salt thereof and light anhydrous silicic acid produced by a liquid phase method, and also to provide such a formulation.SOLUTION: A formulation includes (1) light anhydrous silicic acid produced by a liquid phase method and (2) 4-amino-5-chloro-2-ethoxy-N-[[4-(4-fluorobenzyl)-2-morpholinyl]methyl]benzamide or a physiologically acceptable salt thereof.
Patent JP-2013168815-A (JP)
Title: Apparatus and method for identifying transmission source causing congestion
Inventor: OKADA AKIHIRO
IPC: H04L12/70
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide techniques for quickly and reliably identifying a transmission source that caused an abnormal condition of a communication node due to communication congestion or the like.SOLUTION: The apparatus for identifying a transmission device causing congestion of a communication node includes: an object-to-be-isolated determination unit that separates a plurality of transmission devices connected to the communication node into a group of connected transmission devices and a group of disconnected transmission devices according to a prescribed isolation method; a communication connect/disconnect unit that connects communication between transmission devices belonging to the group of connected transmission devices and the communication node, and disconnects communication between transmission devices belonging to the group of disconnected transmission devices and the communication node according to the isolation determined by the object-to-be-isolated determination unit; and a congestion determination unit that identifies the transmission device causing congestion by determining whether packets transmitted from the transmission devices belonging to the group of connected transmission devices congest the communication node. The object-to-be-isolated determination unit, the communication connect/disconnect unit, and the congestion determination unit are repeatedly run until the transmission device causing congestion is identified.
Patent JP-2013167557-A (JP)
Title: Vibration testing machine
Inventor: HARASHIMA MASAYOSHI
IPC: G01M7/02
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a vibration testing machine capable of obtaining a transfer function matrix without applying load such as bending stress to a test piece, and to provide a method for obtaining the transfer function matrix.SOLUTION: A vibration testing machine T includes: a plurality of vibration parts S1 and S2 for inputting vibration to a test piece TP; a plurality of actuators Ac1, Ac2, Ac3, and Ac4 for driving the vibration parts S1 and S2; and a plurality of sensors Xd1, Xd2, Xd3, and Xd4 for detecting at least one of displacement, speed, and acceleration along the driving direction of respective actuators Ac1, Ac2, Ac3, and Ac4. The actuators Ac1, Ac2, Ac3, and Ac4 capable of driving the respective vibration parts S1 and S2 in the same direction are defined as a group. A transfer function matrix is obtained based on outputs of the respective sensors Xd1, Xd2, Xd3, and Xd4 when a noise signal that is applied to the respective actuator groups and synchronously drives the respective vibration parts in the same direction, is applied to the respective actuators Ac1, Ac2, Ac3, and Ac4.
Patent JP-2012187920-A (JP)
Title: Drive apparatus for liquid ejection head, liquid ejection apparatus, and inkjet recording apparatus
Inventor: NISHIKAWA BAKU
IPC: B41J2/205
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a drive apparatus for a liquid ejection head which achieve extension of life of the head while achieving an excellent flight state (ejection shape) of an ejected droplet, a liquid ejection apparatus, and an inkjet recording apparatus.SOLUTION: A drive signal (10) for operating an ejection energy generation element provided to correspond to a nozzle of a liquid ejection head includes a plurality of ejecting pulses (11-14) for performing a plurality of times of ejection in one recording cycle, wherein voltage amplitude of a subsequent pulse is smaller than that of a preceding pulse in a residual pulse train (11-13) excluding the last pulse (14) out of the plurality of ejecting pulses (11-14). The last pulse (14) is the largest in the voltage amplitude relative to the preceding pulses (11-13), because of strongly striking out preceding droplets to merge.
Patent JP-2013169818-A (JP)
Title: Electric vehicle
Inventor: KATO SATOSHI
IPC: B60K17/356
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle capable of suppressing a lowering of operability while suppressing the occurrence of slipping.SOLUTION: A detected demanded torque is obtained by being distributed to a front wheel demand torque and rear wheel demand torque. An electric motor 23 for a front wheel and an electric motor 33 for a rear wheel are controlled in response to a distributed demand torque amount. A control part 90 of an electric vehicle 10 corrects the front wheel demand torque and rear wheel demand torque by moving the torque from either of a front wheel 21 and rear wheel 31 which is slipping to the other in response to a slipping amount.
Patent JP-2013169254-A (JP)
Title: Game machine
Inventor: SAITO RYUHEI
IPC: A63F7/02
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To compose a shutter mechanism compactly.SOLUTION: A shutter mechanism 100 includes: a shutter body 102 arranged slidably displaceably between a regulation position located in front of a flow outlet of a guide path to regulate outflow of a game ball from the flow outlet, and a permission position retracted in an outer direction of the opening of the flow outlet to permit outflow of the game ball from the flow outlet; a resilient member 106 resiliency pushing the shutter body 102 from the permission position to the regulation position; and a guide part 108 formed obliquely to project forward toward the permission position side from the regulation position side on the front of the shutter body, and abutting on a pressing part of a front frame in closing of the front frame to displace the shutter body 102 to the permission position.
Patent JP-2013169505-A (JP)
Title: Device and method for producing sterile water
Inventor: KAWANISHI TOSHIAKI
IPC: C02F1/50
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a device solving following problems: there has been a conventional device for continuously producing sterile water by mixing an acidic liquid chemical and an alkaline liquid chemical in city water, however the conventional device requires two large-sized liquid chemical tanks, and when mixing/diluting the liquid chemicals in city water, the conventional device requires a large-sized complicated mechanism for performing adjusting/controlling operation while measuring pH in order to obtain almost neutral sterile water, while the liquid chemical tank can not be replaced easily and a function of detecting liquid leakage is further required.SOLUTION: A device for producing sterile water is configured in such way that: a stock solution which is supplied and filled from a stock solution cartridge and measured in a stock solution measurement part, is mixed with the city water which is measured in a city water tank, in a sterile water tank to produce the sterile water; the produced sterile water is supplied to the outside by using compressed air, meanwhile the sterile water is produced newly in another sterile water tank, namely, production operation and a supply operation are performed by switching a plurality of sterile water tanks to continuously supply the sterile water to the outside.
Patent JP-2013169692-A (JP)
Title: Molding equipment, and method for manufacturing optical element
Inventor: NODA TAKAYUKI
IPC: B29C45/40
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide molding equipment capable of simply releasing an optical element remaining in a mold as a molded product and capable of preventing the optical element being the molded product from being deformed in mold opening to be deteriorated in its characteristics.SOLUTION: Since a thrust-out mechanism 74d built in a first mold 41 thrusts out a lens LP toward a second mold 42, it can be avoided that a molded product MP is left on the side of the first mold 41 or strongly adhered to the first mold 41 and the lens LP is prevented from being inclined to be released to enhance the characteristics. Further, stress applied to the molded product MP including the lens LP from the first mold 41 or the like in mold opening or mold release is reduced to prevent the deformation of the molded product MP in the vicinity of the lens LP. Further, since a flange part FL is formed on the side of the first mold 41, burr is scarecely formed on the side of the first optical surface OS1 of the flange part FL.
Patent JP-2013175598-A (JP)
Title: Domain wall motion element manufacturing method
Inventor: TANIGAWA HIRONOBU
IPC: H01L21/8246
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To reliably perform initialization of a domain wall motion element whose magnetization state changes through domain wall motion.SOLUTION: A domain wall motion element manufacturing method includes: a step (A) for forming a first pinning layer and a second pinning layer whose magnetization directions are respectively fixed in a first direction and a second direction that are opposite to each other; and a step (B) for forming, after the step (A), a magnetization free layer that magnetically couples with both of the first pinning layer and the second pinning layer. Here, in the magnetization free layer, a first magnetization fixed region that magnetically couples with the first pinning layer, a second magnetization fixed region that magnetically couples with the second pinning layer, and a domain wall motion region sandwiched between the first magnetization fixed region and the second magnetization fixed region are formed. The domain wall motion element manufacturing method further includes a step (C) for setting a magnetization direction of the domain wall motion region in the first direction or the second direction.
Patent JP-2013173463-A (JP)
Title: Vehicle seat
Inventor: OBA TETSUYA
IPC: B60N2/427
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To adjust balance between support rigidity of a back-side arm in normal use and the amount of absorbed impact load.SOLUTION: A notch part 5 is formed on a front side of a vehicle of a movable bracket 2 rotatably and lockably provided on a rear part of a cushion-side arm 1. A first shock absorption part 2a for deforming the movable bracket 2 to absorb shock is provided when a load toward a rear side of a vehicle body acts on the movable bracket 2. A connecting part 6 for connecting an inner wall is provided near of an opening part of the notch part 5. A second shock absorption part for absorbing shock when the movable bracket 2 is deformed toward the rear of the vehicle body. When load toward the front side of the vehicle body is applied, the movable bracket 2 is prevented from being deformed toward the frontward side of the vehicle body. When load toward the rear of the vehicle body is applied, the first shock absorption part 2a is deformed to permit the movable bracket 2 from being deformed toward the rear of the vehicle body.
Patent JP-2013173485-A (JP)
Title: Vehicle body front part structure
Inventor: HANAKAWA HIDEYA
IPC: B60G15/06
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To providing a vehicle body front part structure capable of enhancing the strength of a damper base while suppressing the increase of a number of parts and the lowering of the degree of freedom of designing.SOLUTION: In a vehicle body front part structure 1 having a pair of damper housings 2, a pair of damper bases 3, and a dashboard upper 4b, the damper bases 3 each have a damper base upper wall 31, three damper fixing parts 31b, three dash upper fixing parts 31c, and a ridge line part 35 extended along an outer periphery of the damper base upper wall 31. The three damper fixing parts 31b and the three dash upper fixing parts 31c are arranged on one virtual circle C. The ridge line parts 35 are located in the outside more than the virtual circle C outside the damper fixing parts 31b and the dash upper fixing parts 31c and intersect with the virtual circle C between the damper fixing parts 31b and the dash upper fixing part 31, thereby are formed in a substantial star-shape in a plan view.
Patent JP-2013173181-A (JP)
Title: Stainless steel diffusion bonded product and method of manufacturing the same
Inventor: SUGAMA JUNJI
IPC: B23K20/00
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel diffusion bonded product which exhibits excellent reliability of a bonded part by a direct method with workload equivalent to a conventional insert material insertion method.SOLUTION: The stainless steel diffusion bonded product satisfies that (1) when a crystal grain, of which an included angle of a grain boundary at a grain boundary triple point is 150° or less, out of crystal grains, which intrudes inside a steel material on an opposite side by crossing over an interface before bonding by crystal grain boundary migration in diffusion bonding and forms the grain boundary triple point in a position on the opposite side from the interface before bonding is called as an intruding crystal grain, a rate of the number of the intruding crystal grains to the total number of crystal grains, which are in contact with the interface before bonding or cross over the interface before bonding, is 20% or more, (2) a ratio of a length of a void existing part on a position of the interface before bonding is 5% or less.