baber/WOPTO huggingface dataset:
Patent JP-2012184020-A (JP)
Title: Carrier tape
Inventor: ISHII OSAMU
IPC: B65D85/86
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a carrier tape which makes an accommodated article in an article accommodation recess hardly move in the article accommodation recess, and an electrode terminal of the accommodated article hardly strike on a support even if the accommodated article is moved in the article accommodation recess.SOLUTION: An article accommodation recess 2 of a carrier tape 1 has supporting parts 26a, 26b for supporting a peripheral edge 103 of a bottom face of an electronic component 100 as an article to be accommodated in boundaries between inner peripheral walls 21, 22, 23 and a bottom wall 25. The supporting parts 26a, 26b are formed in an arc-shaped section which is gradually reduced in height toward the inner peripheral walls 21, 22, 23 and the bottom wall 25, and recessed downwardly toward the inner peripheral walls 21, 22, 23 and the bottom wall 25.
Patent JP-2012185366-A (JP)
Title: Optical rosette
Inventor: KISHI AKIO
IPC: G02B6/00
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical rosette capable of preventing an unauthorized use of an optical communication service by a non-subscriber or the like.SOLUTION: The optical rosette comprises: a housing 11 which houses an adapter 31 having an insertion and pull-out port 14 where a user side optical connector can be inserted and pulled out; a lock mechanism 41 which has a lock pin 46 capable of protruding to and retracting from inside the adapter 31 and which makes the lock pin 46 protrude into the adapter 31 by the user side optical connector being pulled out of the insertion and pull-out port 14 of the adapter 31, to inhibit the user side optical connector from being inserted into the insertion and pull-out port 14; and a lock release member for retracting the lock pin 46 of the lock mechanism 41 from inside the adapter 31 to remove the inhibition state of the insertion of the user side optical connector.
Patent JP-2011211699-A (JP)
Title: Semiconductor device and driving method thereof
Inventor: KUROKAWA YOSHIMOTO
IPC: H01L27/146
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing a charge outflow from an accumulated charge retaining part as much as possible during a period from the end of an accumulation period up to reading of a final line in an image sensor for accumulating charges by a global shutter system.SOLUTION: In a CMOS sensor type image sensor in which a plurality of pixels is arranged like a matrix, a transistor, in which a channel formation region is formed by an oxide semiconductor, is used for each of a charge accumulation control transistor and a reset transistor which are in a pixel portion. After performing reset operation of a signal charge accumulation portion in all the pixels arranged like a matrix, charge accumulation operation by a photodiode is performed in all the pixels, and reading operation of signals from pixels is performed in each row. Accordingly, an image can be taken without distortion.
Patent JP-2011147343-A (JP)
Title: Electric power-steering control system
Inventor: KURISHIGE MASAHIKO
IPC: B62D6/00
Filed: 2011-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To materialize excellent oscillation-suppressing performance without increasing the number of A/D converting circuits and causing increase in cost.  <P>SOLUTION: An electric power-steering control system estimates frequency components of oscillation in the rotating speed of a motor by an observer from a steering torque signal and a current signal to drive the motor, and feeds them back for suppressing the oscillation. A torque-phase lead reducer 16 is arranged at the rear stage of a torque HPF 8, and a current-phase compensator 17 is arranged at the rear stage of a current HPF 9. The torque-phase lead reducer 16 has a low-pass filter characteristic, in which a ratio of a steering wheel oscillation frequency fvib to a cut-off frequency fT_HPF in the torque HPF is identical with the ratio of a cut-off frequency fT_comp in the torque-phase lead reducer to the steering wheel oscillation frequency fvib. The current-phase lead reducer 17 is configured to have the same frequency characteristic as that of the torque-phase lead reducer 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012189781-A (JP)
Title: Processing method of photosensitive lithographic printing plate
Inventor: SEIYAMA HIDEO
IPC: G03F7/11
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a processing method of a photosensitive lithographic printing plate in which excellent printing contamination resistance can be obtained if liquid exchange is not performed for a long period.SOLUTION: Provided is a processing method of a photosensitive lithographic printing plate that includes a photopolymerizable photosensitive layer on a substrate and includes an oxygen intercepting layer on a side further away from the substrate than the photopolymerizable photosensitive layer, in which the photosensitive lithographic printing plate is processed with a process liquid containing polyvinyl alcohol decomposing bacteria.
Patent JP-2012189272-A (JP)
Title: Heat exchanger, and method of manufacturing the same
Inventor: YOSHIDA YASUHIRO
IPC: F28F13/18
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger including a coating capable of keeping antifouling performance and a hydrophilic property, even under an environment in which a number of contaminants exist in the air, and preventing corrosion of fins.SOLUTION: In this heat exchanger including the fins provided with the coating, the coating has a hydrophilic organic coating formed on the fin, a reaction layer formed by making a metallic alkoxy compound and/or a metallic chelate compound having at least one or more metals selected from a group of Ti, Zr and Al, react with a surface layer of the hydrophilic organic coating, and an inorganic coating formed on the reaction layer and made of inorganic fine particles.
Patent JP-2012189030-A (JP)
Title: Muffler for internal combustion engine
Inventor: TAKEDA TETSUSHI
IPC: F01N1/04
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a muffler capable of making a structure simple and lightweight and enhancing silencing effect.SOLUTION: The muffler has a body 11 formed in a substantially cylindrical shape, a front cylinder 12 arranged at the front end of the body 11, the first partitioning member 19a arranged biased to the upper side from the center in the body 11, the second partitioning member 19b biased downloaded from the center in the body 11 and arranged in the front end side from the first partitioning member 19a, the third expansion chamber 53 whose front end side opens is formed by the first partitioning member 19a, the fourth expansion chamber 54 whose rear end side opens is formed by the second partitioning member 19b, a gap through which exhaust gas can pass is formed by the front end side end of the first partitioning member 19a the rear end side end of the second partitioning member 19b being spaced apart in the fore and aft direction and in a vertical direction.
Patent JP-2012190352-A (JP)
Title: Information service system
Inventor: TANAKA SHIGETO
IPC: G06Q30/02
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To enable a user to acquire information on a variety of stores without performing registration processing, and to make higher increase rates of the number of visiting customers and sale by transmission of information on a store side.SOLUTION: An information service system 1 acquires and stores by users position information that a portable terminal 2 with a GPS function and a portable terminal 2 in which a plurality of users are registered output periodically. When a distribution request to give notice of an event that a registered store holds is accepted from a store terminal 3 of the store, position information groups stored by users are analyzed, and a distribution object person is selected out of users who have moved to a peripheral area of the store having sent the request. Then notice information responding to the distribution request is distributed to the selected distribution object person.
Patent JP-2012192573-A (JP)
Title: Droplet-discharging-head manufacturing apparatus, droplet-discharging-head manufacturing method, droplet discharging head, droplet discharging device, and printing apparatus
Inventor: TAJIMA YUKITOSHI
IPC: H01L41/22
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress variations of discharge characteristics between droplet-discharging heads.SOLUTION: A droplet-discharging-head manufacturing apparatus 10 conveys a silicon wafer one by one. Regarding each silicon wafer, a position adjusting step by a position adjusting unit 16, a washing step by a washing unit 18, a film formation unit by a film formation unit 20, a first heating step by a first heating unit 22, a second heating step by a second heating unit 22, and a cooling step by a cooling unit 26 are repeated in this order.
Patent JP-2012193792-A (JP)
Title: Friction roller type reduction gear and electric vehicle drive unit
Inventor: TANAKA ICHIU
IPC: F16H13/08
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a structure which is high in efficiency, easy in the securement of a stroke, and also easy in the securement of sufficient durability.SOLUTION: One pair of loading cam devices 7a, 7a are constituted of two pairs of sun roller elements 8c, 8c and cam plates 15a, 15a. Then, the face pressure of each traction part being a rolling contact part between peripheral faces of the rollers is secured by axial pressing forces which are generated by both the loading cam devices 7a, 7a. Both the sun roller elements 8c, 8c are push-pressed in directions in which they approximate each other by elastic members such as leaf springs 30, 30, and a preload for securing the face pressure of each traction part is imparted even in a state torque is not inputted to an input shaft.
Patent JP-2012198048-A (JP)
Title: Method for correcting detection signal of angle sensor
Inventor: ARAI YOSHITARO
IPC: G01D5/12
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To improve measurement accuracy for a minute angle by removing, in accordance with an ambient temperature, an offset voltage value caused in a Hall element.SOLUTION: An angle detection sensor 15 including a Hall element is disposed so that angle displacement θ may be 0 when a chip face T corresponding to a flux density detecting face is in parallel to a flux direction. Since a constant current I is supplied to an output V of the sensor 15, an offset voltage value O1 derived from internal resistance is generated regardless of the angle displacement θ and this offset voltage value is superimposed on the output V. In order to obtain an offset voltage value O1, data of an output V is obtained with a temperature Δt changed while supplying the constant current I to the sensor 15 in an offline state with no magnetic field applied. On the basis of the data, a table of offset voltage values O1 against various temperatures Δt is created. In measuring an angle, the ambient temperature is measured, an offset voltage value O1 corresponding to the measured temperature obtained from the stored table is subtracted from an output V, and thus, the offset voltage value O1 is removed.
Patent JP-2011134351-A (JP)
Title: Method and system for transacted file operation over network
Inventor: MADHAVARAPU PRADEEP JNANA
IPC: G06F17/30
Filed: 2011-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: if just one operation fails, the effects of all operations in the group, regardless of the number of operations associated with the transaction, are "undone" or rolled back, and eventually the transaction-processing system reaches one of two states whereby either all of the operations have been applied or none of the operations have been applied.  <P>SOLUTION: A system to perform transacted remote file operations over a network includes a client and a server. The client and server each include a transaction manager and a file system. The client also includes a redirector (RDR), while the server includes a server application. The RDR receives a request for a remote transacted file operation. In response, the RDR retrieves the transaction from the request. The RDR sends the transaction to the server over the network.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012200312-A (JP)
Title: Sprinkler fire extinguishing equipment
Inventor: NISHIMURA HIROKI
IPC: A62C35/62
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide sprinkler fire extinguishing equipment for preventing damage to the equipment by a water hammer due to the overflow rate.SOLUTION: A water delivery amount control means is arranged in the water supply device of the sprinkler fire extinguishing equipment. The control means performs control, till a predetermined time elapses after a water delivery start, to allow the flow rate for fire extinguishing water to be delivered not to exceed a rated water delivery amount thereby to allow the flow rate of water flowing in piping not to be the overflow rate, and also performs control, after the predetermined time elapses, to allow the flow rate for fire extinguishing water to be the rated water delivery amount.
Patent JP-2012200340-A (JP)
Title: Manufacturing device of dialysis solution preparation water
Inventor: MORISAWA NOBUKATSU
IPC: A61M1/14
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device of dialysis solution preparation water, capable of effectively washing a flow path of the entire device without damaging a reverse osmosis membrane treatment device.SOLUTION: The manufacturing device of dialysis solution preparation water includes an electrolytic water generator and the reverse osmosis membrane treatment device, executes reverse osmosis membrane treatment in the reverse osmosis membrane treatment device to electrolytic reduction water generated in the electrolytic water generator and supplies it for preparation of a dialysis solution. The manufacturing device of the dialysis solution preparation water includes a bypass flow path for connecting the upstream and downstream of the reverse osmosis membrane treatment device without interposing the reverse osmosis membrane treatment device.
Patent JP-2012204506-A (JP)
Title: Semiconductor device
Inventor: OTA TSUYOSHI
IPC: H01L29/06
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that achieves reduction in forward voltage and leakage current.SOLUTION: A semiconductor device comprises: a first semiconductor layer of a first conductivity type; a plurality of second semiconductor regions of a second conductivity type that are provided spaced apart from one another at a first primary surface side of the first semiconductor layer; a third semiconductor region of the second conductivity type that is provide at the first primary surface side of the first semiconductor layer so as to surround the plurality of second semiconductor regions; and a first electrode that is provided on the first semiconductor layer and the plurality of second semiconductor regions. The first semiconductor layer has a first part and a second part that has a lower specific resistance than the first part and is provided, between the first part and the first primary surface, among the plurality of second semiconductor regions and outside the third semiconductor region.
Patent JP-2012204755-A (JP)
Title: Thermoelectric transducer package
Inventor: NAKANISHI SHINJI
IPC: H01L35/30
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric transducer package to protect a thermoelectric conversion material, in order to enable the same to be stably used for a long period of time, with a packaging material having humidity resistance as well as oxygen resistance for protecting the thermoelectric conversion material from steam as well as oxygen in the air.SOLUTION: A thermoelectric transducer has at least: a p-type thermoelectric conversion material 1; an n-type thermoelectric conversion material 2; plating sections 3; a heating section 4; and a cooling section 5. A laminate film 6 is formed by laminating at least an external layer, a barrier layer as well as a heat seal layer in this order. The barrier layer is made of a material selected from any one of aluminum foil, polyvinylidene chloride or ethylene-vinylalcohol copolymer. In a thermoelectric transducer package, a thermoelectric transducer is packed by a lamination film 6 with the heat seal layer thereof facing the thermoelectric transducer.
Patent JP-2012205706-A (JP)
Title: Game machine
Inventor: YAMAMOTO TAKESHI
IPC: A63F5/04
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that presents various performances by controlling a reel on a main control side based on a game state of a sub control part.SOLUTION: This game machine includes a stop operation notification means notifying a player of a reel stop operation in a predetermined notification state. The stop operation notification means notifies the player of one of a first stop operation and a second stop operation according to the state of the next benefit granted by a benefit granting means when winning information indicating that a first combination is internally won is received.
Patent JP-2012209731-A (JP)
Title: Monitoring device and program
Inventor: IYODA MASAAKI
IPC: H04N21/44
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device capable of taking a measure for a bottle neck camera image when there is the bottle neck camera image in synchronous reproduction of a monitoring image being distributed by streaming.SOLUTION: A monitoring device 2 is connected to an image recording device 3 in which a monitoring image shot by a camera 5 is recorded and displays plural monitoring images being distributed by streaming from the image recording device 3 by synchronous reproduction thereof. The monitoring device 2 calculates a data accumulation speed when each of the plural monitoring images being distributed by streaming is accumulated in a reception buffer of a storage part 18, detects the monitoring image whose data accumulation speed is a predetermined threshold or less as the bottle neck camera image, and displays the notification message concerning the bottle neck camera image on a display 12.
Patent JP-2012038408-A (JP)
Title: Semiconductor storage device and its driving method
Inventor: YAMAZAKI NOBUO
IPC: G11C13/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device capable of high-speed operation by solving the problem in which a short-time voltage pulse cannot be applied to a storage element from a common line side.SOLUTION: A semiconductor storage device 1 comprises a memory cell array 100 in which a plurality of memory cells including two-terminal storage elements and selection transistors connected in series are arranged in matrix, a first voltage application circuit 101 for applying a rewriting voltage pulse to a first bit line, and a second voltage application circuit 102 for applying a pre-charge voltage to a bit line and a common line. The memory cell is rewritten in a manner that, after both ends of the memory cell are pre-charged in advance by the second voltage application circuit 102 at the same voltage, the first voltage application circuit 101 applies via the bit line the rewriting voltage pulse to one end of the memory cell to be rewritten. During the application of the rewriting voltage pulse, the second voltage application circuit 102 keeps applying the pre-charge voltage to the other end of the memory cell via the common line CML.
Patent JP-2012214096-A (JP)
Title: Electrically-powered brake device
Inventor: ONISHI TAKAAKI
IPC: B60T8/17
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To inhibit deformation of a piston sliding surface of a cylinder body by suppressing transmission of a load to the cylinder body from a regulation pin.SOLUTION: An electrically-powered brake device includes: a first slave piston 88b that is housed in the cylinder body 82 and that advances to make hydraulic pressure generated in a first hydraulic chamber 98b; a motor that transmits a drive force to the first slave piston 88b; and the regulation pin 102 that is inserted and fixed in a direction orthogonal to the axial direction of the cylinder body 82 and that regulates a retreat position of the first slave piston 88b when the fluid pressure acts on the first hydraulic pressure chamber 98b from the outside. A cavity 204 is formed between first and second groove parts 202a and 202b, which are formed on the outer surface of the regulation pin 102, and an inner peripheral wall 83 of the cylinder body 82.
Patent JP-2012222055-A (JP)
Title: Conductive emulsion ink, and method for forming conductive thin film using the same
Inventor: EZAKI NAOFUMI
IPC: H05K3/12
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a conductive thin film including metal nanoparticles into various base materials by a simple operation for a short time at a room temperature without performing a thermal treatment.SOLUTION: The conductive emulsion ink comprises a continuous phase, and first and second discontinuous phases dispersed in the continuous phase. In the conductive emulsion ink, the first discontinuous phase includes metal nanoparticles, and the second discontinuous phase includes a reducer for the metal nanoparticles and/or a photocatalyst. In the case of the second discontinuous phase including the reducer, a conductive thin film can be formed by applying the ink to an appropriate base material surface, or patterning the ink on the base material surface. In the case of the second discontinuous phase including the photocatalyst, the conductive thin film can be formed by executing the step of applying the ink to an appropriate base material surface, or patterning the ink on the base material surface, and the step of irradiating the applied or patterned ink with ultraviolet light. The continuous phase may include the metal nanoparticles. It is preferred that the continuous phase is an oil phase, and the first and second discontinuous phases are a water phase.
Patent JP-2012218570-A (JP)
Title: Information providing device for vehicle
Inventor: TAMURA SHIGEAKI
IPC: B60R16/02
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an information providing device for a vehicle superior in convenience, by improving easiness-to-use of an auditory information providing means, by achieving customization of the auditory information providing means for notifying auditory information including vehicle information, in the information providing device for the vehicle having the auditory information providing means expected to enhance the mounting ratio to the vehicle.SOLUTION: This information providing device for the vehicle includes the auditory information providing means 240 for providing the auditory information including the vehicle information for a user, a control means 202 having a customizing mode of registering the various settings on the auditory information, an input means 211 for determining the content of the various settings in the customizing mode, and a storage means 204 for registering the content of the various settings. A correction item of an auditory characteristic corresponding to the age of the user is included in the content of the various settings registered in the storage means 204.
Patent JP-2012201681-A (JP)
Title: Osteoclastogenesis depressant action of gelidium elegans extract
Inventor: YAZAWA KAZUYOSHI
IPC: A61K36/04
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an agent or a composition which improves bone metabolism, with the extract of Gelidium elegans (red algae, Gelidiales Gelidiaceae) utilized as a food material as an active constituent.SOLUTION: A bone-metabolism-improving agent and composition including the extract of Gelidium elegans as an active constituent are provided. Further, an osteoclastogenesis inhibitor, a composition for eating and drinking, a composition for medical drug, and pet food are provided.