baber/WOPTO huggingface dataset:
Patent JP-2012256014-A (JP)
Title: Liquid crystal display device, polarizing plate, and polarizer protective film
Inventor: MURATA KOICHI
IPC: G02F1/1335
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with excellent visibility, which uses a polarizer protective film including a polyester film.SOLUTION: A polarizing plate is formed using polarizer protective films stacked on both sides of a polarizer. At least one of the polarizer protective films is a polyester film having a retardation of 3000 to 30000 nm.
Patent JP-2013096830-A (JP)
Title: Powder sensor
Inventor: FURUKAWA NOBUO
IPC: G03G15/08
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a powder sensor capable of reducing or eliminating erroneous determination compared to the conventional case, when vibration or impact is applied to the sensor.SOLUTION: A powder sensor comprises: an oscillation circuit 10 for applying to a piezoelectric element 5, an output signal Vdrv of at least a resonance frequency Fr of the piezoelectric element 5 or a neighboring frequency thereof via a resistor R1, and also for supplying a high order pulse signal generated during frequency division to a reference signal generation circuit 20 together with the output signal Vdrv for the piezoelectric element 5; the reference signal generation circuit 20 for generating a reference signal Vb of which phase is shifted by a predetermined angle with respect to the output signal Vdrv for the piezoelectric element 5, by logical operation using the inputted signals; a filter circuit 30 to which a terminal voltage Vp of the piezoelectric element 5 is inputted and which outputs a post-filtering signal Vf, where a pass band of the filter circuit 30 includes the resonance frequency of the piezoelectric element 5; and a phase comparison and determination circuit 40 for comparing phases of the reference signal Vb and the post-filtering signal Vf and determining presence or absence of toner in a toner box on the basis of a comparison result.
Patent JP-2013094832-A (JP)
Title: Optical path confirmation method in laser beam machining apparatus
Inventor: OMACHI OSAMU
IPC: B23K26/00
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical path confirmation method in a laser beam machining apparatus, capable of accurately confirming whether or not a holding surface holding a workpiece is vertically irradiated with a laser beam.SOLUTION: The optical path confirmation method in the laser beam machining apparatus including a laser beam oscillator, an optical transmission means, and a condenser for irradiating the workpiece held on a chuck table with a laser beam includes: a reflection mirror holding step of holding a reflection mirror on the holding surface of the chuck table; a light emitting plate positioning step of positioning a light emitting plate 8 provided with a pinhole 81 in an optical path of a laser beam oscillated by the laser beam oscillator so that the laser beam may pass through the pinhole; and a deviation confirmation step of capturing reflected light of the laser beam which is oscillated from the laser beam oscillator, passes through the pinhole provided on the light emitting plate and the reflection mirror is irradiated with the light emitting plate, and detecting the deviation of the position at which light is emitted by the reflected light on the light emitting plate and the pinhole provided on the light emitting plate.
Patent JP-2012027954-A (JP)
Title: Variance of parallel operation
Inventor: GRODD LAURENCE
IPC: G06F9/50
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide technology for dispersing processing data for a software application more suitably between a plurality of computers.SOLUTION: Parallel operation sets for use by a software application are identified, and each parallel operation set is provided together with relating processing data to a master operation thread for processing. Each master operation thread provides the operation set to one or more slave computers on the basis of the parallelism of processing data relating to the operation set. Thus, the execution of the operation by the software application is broadly dispersed among many networked computers on the basis of both parallelism of the operation executed by processing data used by software and the software application.
Patent JP-2013009578-A (JP)
Title: Ac conversion circuit, ac conversion method, and program
Inventor: ITO JUNICHI
IPC: H02M7/48
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To efficiently convert a relatively high frequency AC power to a relatively low frequency AC power.SOLUTION: An AC conversion circuit includes: a switching section 101 that converts an input high frequency voltage on the basis of a control signal from a switching control section and outputs the converted voltage to a phase selected on the basis of the control signal; a filter section 104 that removes a high frequency component from the converted voltage to thereby convert the converted voltage into an output AC voltage; and a switching control section 103 that performs a pulse density modulation on the basis of a reference signal corresponding to the output AC voltage of each phase synchronously with a piece of timing information in which an input high frequency voltage output from a zero cross timing detection section 102 is 0, generates a control signal on the basis of the pulse generating status by a pulse density modulation and the polarity of the input AC voltage to transmit the same to the switching section 101.
Patent JP-2013104445-A (JP)
Title: Waste water relaying device
Inventor: DOI TOSHIAKI
IPC: C02F1/00
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a waste water relaying device which has a backflow-preventing mechanism certainly increases a discharge amount of waste water while reliability is improved.SOLUTION: A waste water relaying device has a top panel with an inflow port at a top end of a cylindrical body. In the cylindrical body, a spring and a valve shaft is provided. A closed valve is swingingly attached to a lower end of the valve shaft. One end of the closed valve is connected to an inner wall of the cylindrical body so as to be openable and closable. An upper end of the closed valve is configured to contact with a lower face of a stopper fixed in the cylindrical body. An upward tensile force is applied to the closed valve by the spring so that the closed valve is continuously boosted.
Patent JP-2013104770-A (JP)
Title: Wiring inspection method and wiring inspection device
Inventor: YAMADA EIJI
IPC: G02F1/13
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To correctly identify a position of a short circuit defective portion, by extracting an image suitable for defect position identification from a plurality of photographed infrared images.SOLUTION: A wiring inspection method for inspecting whether or not wiring formed on a substrate has a short circuit defective portion, includes: a heating process (S3-S6) for heating the short circuit defective portion by applying a voltage to the wiring; an image acquisition process (S2-S5) for acquiring an infrared image at multiple times by photographing the substrate; a heating region recognition process (S8) for recognizing a heating region by using the infrared image of a predetermined time; a heating region determination process (S9) for determining whether a position of the short circuit defective portion can be identified from the heating region; and a defect position identification process (S10) for identifying the position of the short circuit defective portion from the heating region. The heating region recognition process further recognizes the heating region by using the infrared image of another time which is different from the predetermined time, when it is determined that the position of the short circuit defective portion cannot be identified in the heating region determination process.
Patent JP-2013103296-A (JP)
Title: Cutting tool
Inventor: AKAZAWA KOICHI
IPC: B23C5/18
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool that can uniformize cutting resistance by simple processing.SOLUTION: In the cutting tool (irregular pitch end mill) 1, first two cutting blades 3 and second two cutting blades 5 are alternately provided while being separated from each other in a rotary direction (A), the first cutting blades 3 follow the second cutting blades 5 while being separated from the second cutting blades 5 at a first central angle θ1, and the second cutting blades 5 follow the first cutting blades 3 while being separated from the first cutting blades 3 at a second central angle θ2 that is smaller than the first central angle θ1. The first cutting blades include the first cutting blade bodies 3b of the tool body and a first coating film 3a that is formed while covering the first cutting blade bodies 3b and has a predetermined friction coefficient. While the second cutting blades include either only the second cutting blade bodies 5b of the cutting tool body or the second cutting blade bodies 5b and a second coating film 5a that is formed while covering the second cutting blade bodies 5b and has a friction coefficient larger than the first coating film 3a that can make uniform the cutting resistance of the entire cutting blades.
Patent JP-2012066100-A (JP)
Title: Slot machine
Inventor: KONDO SHINICHI
IPC: A63F5/04
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine readily responding to various changes accompanied by model change.SOLUTION: The slot machine includes: a body having front opening; a front door 160 provided for opening and closing the front opening of the body; cover members 303 and 320 having partial transparent regions; a dressing members 304 and 321 disposed on the back sides of the cover members and decorated corresponding to the transparent regions; and rear cover members 305 and 322 disposed on the back sides of the decoration members and covering the back surfaces of the dressing members. The dressing member, cover member, and the rear cover member are locked to a predetermined region of the front door from the front side of the front door, while dressing member is held between the cover member and the rear cover member and they are integrally assembled to each other, and the dressing member, cover member, and the rear cover member are removed by opening the front door and releasing the locking from the back side of the front door, and on the back side of the front door, a projection piece provided to be faced backward, is formed around a locking position of the integrally assembled dressing member, cover member, and rear cover member.
Patent JP-2013103317-A (JP)
Title: Parts feeder, and feeding method of parts
Inventor: TSUCHIMOCHI KEIJI
IPC: B23P19/00
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce equipment expenses of a rubber plug insertion device.SOLUTION: The parts feeder 1 for supplying a plurality of parts 50 has a parts supply member having an internal passageway, wherein the plurality of parts 50 can be filled in their adjusted posture, formed as a parts filling route in a tube member 40. An opening 40a at least on one side of the parts supply member having the internal passageway formed in the tube member 40 is formed so that the plurality of parts 50 can pass while keeping their constant posture.
Patent JP-2013106317-A (JP)
Title: Moving image decoder, moving image decoding method and moving image decoding program
Inventor: NISHITANI KATSUYOSHI
IPC: H04N19/70
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce a code amount of a quantization parameter and to improve encoding efficiency.SOLUTION: A first encoding bit string decoding section 202 decodes a bit stream in a block unit and extracts a differential quantization parameter and a prediction mode of a block of a decoding object. A prediction quantization parameter deriving section 205 reads the quantization parameter of a plurality of decoded adjacent blocks adjacent to a periphery of the block of the decoding object from an encoding information storage memory for storing encoding information including the quantization parameter of the decoded block and derives a prediction quantization parameter of the block of the decoding object from the quantization parameter of the plurality of adjacent blocks in accordance with the prediction mode of the block of the decoding object. A quantization parameter generating section 203 generates the quantization parameter of the block of the decoding object by adding the differential quantization parameter and the prediction quantization parameter of the block of the decoding object.
Patent JP-2013105727-A (JP)
Title: Method for manufacturing all solid lithium secondary battery positive electrode, and all solid lithium secondary battery including the all solid lithium secondary battery positive electrode
Inventor: TAKEUCHI TOMONARI
IPC: C01B25/14
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an all solid lithium secondary battery positive electrode, by which battery performance thereof can be improved without increasing manufacturing cost, and an all solid lithium secondary battery including the all solid lithium secondary battery positive electrode.SOLUTION: An all solid lithium secondary battery positive electrode 2 is manufactured by dry mixing LiNiCoAlOand 2 wt.% or less of LiTiOwith respect to the weight of the LiNiCoAlOto prepare a dry mixture, firing the dry mixture in an oxygen air flow at 750°C for 20 hours, and thereby solid dissolving at least titanium in the oxide including lithium and titanium into LiNiCoAlO. An all solid lithium secondary battery includes the all solid lithium secondary battery positive electrode 2 and LiS-PSas an inorganic solid electrolyte 3.
Patent JP-2013105474-A (JP)
Title: Object recognition system and object recognition device
Inventor: KOTAKE NOBUKI
IPC: G06T7/00
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which since an image of an object included in imaged data is distorted according to passing speed of the object, accuracy of matching of the object with template data and recognition accuracy of the object are reduced, in an object recognition system for recognizing the object using the imaged data of the object, obtained with an imaging device, such as a line sensor or the like.SOLUTION: An object recognition part 34 changes the size of an image of an object included in imaged data obtained by imaging devices 1, 2, according to speed of the object detected by a speed detection part 32, and the imaged data after the change is matched with template data, to recognize the object. Thus, the object can be recognized highly accurately.
Patent JP-2013109423-A (JP)
Title: Module and modular data center
Inventor: HASHIMOTO HIROTOSHI
IPC: F24F3/044
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a module and a modular data center with high durability which can cope with a vibration due to an earthquake and also a vibration due to a wave when being installed on the sea.SOLUTION: A module includes a case, a medium to be cooled installed at a first position in the case, a curtain fixed to the medium to be cooled or the case in at least one point and expanded/contracted according to a change of the medium to be cooled from the first position, for partitioning the inside of the case, and a mechanism for defining a movement direction of the medium to be cooled from the first position.
Patent JP-2013109503-A (JP)
Title: Gantt chart difference display device
Inventor: SONG CHONG
IPC: G06Q10/06
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a Gantt chart difference display device for displaying a difference and a relationship before and after making a modification in a Gantt chart.SOLUTION: A Gantt chart difference display device 100 according to the present invention comprises: a storage section 150 for storing Gantt chart data items 151 and 152 each of which holds an identifier indicating an object and a parent row ID being an identifier of a step to which the object belongs in association with each other; and a control section 110 for detecting an object of which the identifiers and the parent row IDs do not match in comparison between the Gantt chart data items, for displaying a tile mark that indicates a modification type and/or the number of modification of the object in a first Gantt chart and a second Gantt chart, associating with the step, and displaying a row relation line that indicates a correspondence of the step, and for controlling the scrolling of the first Gantt chart and/or the second Gantt chart on the basis of the modification type of the step.
Patent JP-2013108563-A (JP)
Title: Boot seal structure for variable compression ratio engine
Inventor: MITSUI KENICHI
IPC: F16J15/52
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a boot seal structure which has a boot seal for covering between a cylinder block of a relative displacement VCR engine and a crank case, and a deformation prevention plate for regulating deformation of a deformation part, and in which no oily water and no dust accumulate between the boot seal and the deformation prevention plate.SOLUTION: A boot seal structure for a variable compression ratio engine includes a sub cover extending from either of an upper fixed part and a lower fixed part of a boot seal, and covering a clearance between a deformation prevention plate and the boot seal.
Patent JP-2013107752-A (JP)
Title: Paper processing device and image forming system
Inventor: TSUNODA AKIRA
IPC: B42C1/12
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a paper processing device capable of center-binding and carrying at a high speed by a simple constitution, in a saddle-riding mechanism for requiring to perform both the center-binding and the carrying of paper.SOLUTION: A main saddle 140 places the center-folded paper thereon. A stapler 150 binds the center of the paper placed on the main saddle 140. A buffer saddle 160 is arranged separately from the main saddle 140, and can move by placing a center-binding paper bundle thereon. Center-binding processing is assigned by the main saddle 140, and the carrying of the paper bundle is assigned by the buffer saddle 160.
Patent JP-2013109653-A (JP)
Title: Trial environment system for application software which is tried through internet and business support system
Inventor: SAKUMURA HIROFUMI
IPC: G06F9/50
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To adjust a trial environment for application software on a virtual server with limited physical resources, taking into consideration of a user's use state, etc.SOLUTION: A system for a trial environment (80) in which a user (a potential customer) can try application software (38) is provided during a free or paid trial period. A plurality of virtual servers (36) are deployed on a physical server (30) with finite physical resources, and the application software (38) on a virtual server of the user is tried through the Internet (20) from each user terminal (12). For each virtual server, a use state of the application software in the trial environment (80)is monitored (82), and a resource amount to be allocated to the virtual server is determined on the basis of the monitored use state, etc (84). Each virtual server operates with the determined resource amount (86), and the trial environment (80) is dynamically adjusted.
Patent JP-2013113139-A (JP)
Title: Air intake device for v-type multi-cylinder internal combustion engine
Inventor: NAKAJIMA HIROAKI
IPC: F02M35/116
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an air intake device for a V-type multi-cylinder internal combustion engine that allows EGR (Exhaust Gas Recirculation) gas to be introduced into an intake manifold without providing a lot of piping.SOLUTION: An intake collection chamber 3 in an intake manifold 2 comprises a first intake collection chamber FR, a second intake collection chamber RR, and a branch chamber 31 connected to a fresh air inflow part 51 on the upstream side, branched and connected to the first and second intake collection chambers FR and RR on the downstream side. An upper member 6 includes an EGR chamber wall 65 defining the branch chamber 31 and an EGR chamber 38 into which EGR gas flows. A lower member 5 includes an EGR introduction pipe 57 which extends along the vertical direction and has a distal end leading to the inside of the EGR chamber 3. The EGR chamber wall 65 includes a first EGR discharge hole 66d communicating with the inside of a first passage 33 leading to the first intake collection chamber FR of the branch chamber, and a second EGR discharge hole 66e communicating with the inside of a second passage 34 leading to the second intake collection chamber RR of the branch chamber 31.
Patent JP-2012120174-A (JP)
Title: Integrated speaker and home theater sound system having the same
Inventor: CHANG DONG-WOOK
IPC: H04R1/32
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an integrated speaker and a home theater sound system having the same capable of easing troublesomeness felt when installing a height speaker and appropriately adjusting a soundproof direction of the height speaker according to listening conditions and listener's preferences.SOLUTION: The integrated speaker provided in the home theater sound system includes a first speaker arranged on a floor surface in a room and a second speaker mounted on the upper stage of the first speaker, and the second speaker is a height speaker.
Patent JP-2013112755-A (JP)
Title: Polycarbodiimide modified with amine and resin crosslinking agent
Inventor: WAKUDA SHOKO
IPC: C08L67/00
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbodiimide usable for a resin crosslinking agent exhibiting a water-soluble or water-dispersible property and improved in storage stability to an aqueous resin, and to provide a resin crosslinking agent.SOLUTION: There is provided a water-soluble or water-dispersible polycarbodiimide modified with an amine, provided by modifying with a secondary amine the polycarbodiimide which is derived from an aromatic diisocyanate compound and whose terminal is sealed with a hydrophilic compound, and a resin crosslinking agent containing the same is also provided.
Patent JP-2012116471-A (JP)
Title: Aircraft takeoff weight calculating method and system
Inventor: MANCIN SIRO
IPC: B64D47/00
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a calculation method and a system for calculating an aircraft takeoff weight.SOLUTION: The method of calculating a takeoff weight (EIW) of an aircraft (1) includes a step of recording first and second values (W(t1), W(t2), W(t3), ..., W(ti), ..., W(tn)) of a first quantity associated with the weights of the aircraft (1) at least in first and second time points (t1, t2, t3, ..., ti, ..., tn) while the aircraft (1) is in a horizontal flight at a constant height and a step of calculating a takeoff weight (EIW) of the aircraft (1) on the basis of the first and second values (W(t1), W(t2), W(t3), ..., W(ti), ..., W(tn)).