baber/WOPTO huggingface dataset:
Patent JP-2011258532-A (JP)
Title: Surface light source device and stereoscopic display device
Inventor: HIROTA KAZUHIDE
IPC: G02B30/33
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of cross-talks in a surface light source device used for a stereoscopic display device, and achieve clarity of a stereoscopic image.SOLUTION: An inclined face of a nearly wedge-shaped light guide plate 32a and an inclined face of a nearly wedge-shaped light guide plate 32b are overlapped to form a light guide body 32. The left side light source 33a is arranged to oppose to the thicker thickness side end face 38a out of the end faces of the light guide plate 32a. The right side light source 33b is arranged to oppose to the thicker thickness side end face 38a out of the end faces of the light guide plate 32b. The end face 38b on the thinner thickness side is arranged to be retracted from the end face 38a of the light guide plate 32b so that the light guide plate 32a can be settled in the region that becomes a shadow behind the light guide plate 32b. Moreover, the end face 38b on the thinner thickness side is arranged to be retracted from the end face 38a of the light guide plate 32a so that the light guide plate 32a can be settled in the region that becomes a shadow behind the light guide plate 32b.
Patent JP-2012004665-A (JP)
Title: Image control device, imaging device, and image control program
Inventor: YAMAZAKI MASAYUKI
IPC: H04N9/73
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To stably perform parameter control for processing based on the result of pattern detection.SOLUTION: An image control device is provided with: detection means to detect a specific area including a specific pattern from each frame of color images taken in sequence; first area evaluation value extraction means to extract a first area evaluation value indicating feature amount of the specific area from the specific area of each frame; second area reliability calculation means to calculate a second area evaluation value indicating the detection reliability of the specific area for each frame; first frame evaluation value extraction means to extract a first frame evaluation value indicating lighting color at imaging of a frame from an entire area of each frame; correction means to correct the second area evaluation value based on a corresponding first frame evaluation value, when the calculated second evaluation value is below a threshold; and setting means to set a parameter for processing on the frame or the next frame in accordance with the corrected second area evaluation value and the first area evaluation value of each frame.
Patent JP-2010270120-A (JP)
Title: Production of alkyl aromatic compound
Inventor: HWANG SHYH-YUAN
IPC: C07C2/12
Filed: 2010-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for the production of alkyl aromatic compounds by using pretreated hydrocarbon feed materials containing practically no impurities giving damage on a catalyst bed in the downstream and used for alkylation, alkyl exchange reaction and similar methods.  <P>SOLUTION: Nitrogen compounds contained in feed materials consisting of the aromatic feed materials and the olefin feed materials are practically removed by performing distillation and/or adsorption with a solid adsorbent as the pretreatment and then the feed materials are reacted in the presence of an acidic zeolite catalyst to produce the required alkylaromatic compounds.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012005314-A (JP)
Title: Battery failure warning device
Inventor: YAMAGUCHI TOMOHIKO
IPC: B60L3/00
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To enable warning of failure in a battery with more sufficient accuracy.SOLUTION: A battery failure warning device includes a memory 20 which stores information that stipulates a standard variable value of a battery residual quantity when carrying out power supply to a load of a battery 1 for each consumption current of the load connected to the battery 1; specifies the standard variable value of the battery residual quantity corresponding to total consumption currents of the loads 31-3n connected to the battery 1 based on the information stored in the memory 20: determines the failure of the battery 1 by comparing the standard variable value of the battery residual quantity with the variable value of the battery residual quantity of the battery 1; and warns the failure in the battery.
Patent JP-2012009561-A (JP)
Title: Organic thin film solar cell module
Inventor: SUZUKI HIROYUKI
IPC: H01L51/42
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an organic thin-film solar cell module which uses plural types of photoelectric conversion layers differing in absorption wavelength regions to heighten design novelty and which exhibits stable and good solar cell performance.SOLUTION: An organic thin-film solar cell module comprises a substrate; a first electrode layer formed on the substrate; a photoelectric conversion layer formed in patterned form on the first electrode layer and having plural types of photoelectric conversion sections differing in absorption wavelength regions; a second electrode layer formed so as to cover the photoelectric conversion layer; and an insulation layer formed in patterned form between the first and the second electrode layers and disposed between the photoelectric conversion sections. In this solar cell module, depending on the type of photoelectric conversion section, a buffer layer is formed between the photoelectric conversion section and the first or the second electrode layer.
Patent JP-2011160400-A (JP)
Title: Frequency multiplier device and method of operating the same
Inventor: KUO CHIEN-NAN
IPC: H03B19/10
Filed: 2010-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency multiplier device and method of operating the same in order to improve a harmonic suppression ratio which is made adverse by a conventional frequency multiplier, and since an oscillation frequency from a frequency multiplier is hardly interfered by other higher harmonic waves.  <P>SOLUTION: A frequency multiplier device includes a harmonic generator, a harmonic suppressor and a specific harmonic application device. The harmonic generator receives an input signal having a fundamental frequency and generates a harmonic signal including a first harmonic signal component and a second harmonic signal component. The harmonic suppressor receives the harmonic signal, suppresses the first harmonic signal component, and increases the second harmonic signal component. The frequency multiplier device receives the increased second harmonic signal component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012006104-A (JP)
Title: Cutting blade attaching device for reciprocating cutting tool
Inventor: MIYAZAWA MASAMICHI
IPC: B23D51/10
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To attach a plurality of kinds of cutting blades different in width dimensions respectively in stable states, to solve a problem wherein the attaching base end part of wide width floats up to make the attaching state unstable, since an attaching groove for a narrow width is formed along a bottom part of an attaching groove for a wide width of a conventional holder, in order to select optionally the cutting blade of wide width or the cutting blade of narrow width to be attached, in a cutting blade attaching device for clamping a cutting blade attaching base end part between a cutting blade attaching pedestal part of an output rod and a holder to be fixed, in a reciprocating cutting tool such as a reciprocating saw.SOLUTION: This cutting blade attaching device is constituted to attach the cutting blade attaching base end part 11a of the cutting blade 11, by clamping it width-directionally between the cutting blade attaching pedestal part 13 of the output rod 6 and a lower edge part 15c of the holder 15, wherein the holder 15 is inverted in a longitudinal direction, and height dimensions H1, H2 of insertion ports 16, 17 are changed thereby to clamp surely and firmly the attaching base end part different in width dimensions.
Patent JP-2012010093-A (JP)
Title: Imaging apparatus, control method thereof and program
Inventor: NAKADA TAKANORI
IPC: H04N5/232
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To accurately detect a modification in image over an entire screen even under a low illuminance.SOLUTION: A signal processing section 107 performs amplification processing on image data outputted from an imaging device 102. An image modification detection system 108 detects a modification in image from a luminance difference of the image data outputted from the signal processing section 107, in which amplification processing is performed on image data branched and supplied for the image modification detection system 108 but amplification processing is not performed on image data branched and supplied for a display system 106.
Patent JP-2012010174-A (JP)
Title: Interphone system
Inventor: NAGAI SHOJI
IPC: H04M9/00
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an interphone system which prevents battery exhaustion at a slave unit from occurring.SOLUTION: An interphone system comprises a slave unit 1 and a master unit 2, which comprise radio communication units 11 and 21 for wireless communication and conversation units 12 and 22 for conversation, respectively, which makes them capable of communicating with each other. The slave unit 1 comprises: a battery E serving as a power source; a voltage detection unit 16 for detecting battery voltage, which is output voltage of the battery E; and a control unit 13 for controlling the radio communication unit 11 in such a way that the radio communication unit 11 transmits a notification signal, which is a prescribed radio signal, to the master unit 2 when the battery voltage detected by the voltage detection unit 16 is lower than a prescribed notification voltage. The master unit 2 comprises a notification unit 26 for notifying a user of decline of the battery voltage of the slave unit 1 when the radio communication unit 21 has received the notification signal. This notification prompts the user to recharge or exchange the battery E of the slave unit 1; thus battery exhaustion at the slave unit 1 is prevented from occurring.
Patent JP-2012009118-A (JP)
Title: Method for controlling pickup device and disk device
Inventor: HAYASHI YOSHIO
IPC: G11B7/095
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of a malfunction that a tilted optical element moves carelessly when executing tilt control that tilts the optical element in accordance with the warpage/face wobbling/center wobbling of a medium.SOLUTION: This relates to a method for controlling a pickup device 2A which uses the pickup device 2A including at least optical elements 11, 12 for focusing light on a medium to control the optical elements 11, 12. When the optical elements 11, 12 are controlled, tilt control for tilting the optical elements 11, 12 in accordance with a warpage/face wobbling/center wobbling of the medium is adjusted/changed as necessary. A predetermined correction reverse voltage is applied to a coil 33 in accordance with a tilt angle of the optical elements 11, 12 when tilting the optical elements 11, 12 in accordance with the warpage/face wobbling/center wobbling of the medium by using the pickup device 2A including the coil 33 for driving the optical elements 11, 12 almost along a radial direction Dr of the medium.
Patent JP-2012006559-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI SHINGO
IPC: B60C11/12
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent a crack at an inward end of a siping piece and reduction in length of an edge element, and also to prevent opening.SOLUTION: A tire includes a plurality of blocks 5 on a tread 2. The plurality of blocks has a block with a circular sipe. The block includes a sipe-combination body formed of a pair of siping pieces 17i and 17o which extend from both sides of block side edges to a block width direction inward, and having cut-off inward ends P facing each other, and a circular siping 18 which is arranged between the inward ends and on a virtual line X connecting the inward ends.
Patent JP-2012013784-A (JP)
Title: Display device and electronic equipment
Inventor: KOMATSU HARUNOBU
IPC: G02F1/167
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device and electronic equipment using the same capable of high contrast performance and carrying out a vivid color display.SOLUTION: A display device 1 includes: a display layer 5 including a cell 51 where first particles A, second particles B and third particles C having different colors from each other are stored; a front surface side electrode 32 arranged on a front surface side of the display layer 5; and a back surface side electrode 921 and a back surface side electrode 922 arranged corresponding to the cell 51 on the back surface side of the display layer 5. The first particles A are charged positively or negatively. The second particles B: are colored in a complementary color relationship with the first particles A; are charged to a polarity opposite to that of the first particles A; and furthermore, have smaller charged amount than the first particles A. In such display device 1, portions where the first particles A and the second particles B are distributed unevenly are set in a state having the third particles C dispersed in the cell 51 and the color in the cell 51 which is visible from the front surface side electrode 32 is changed.
Patent JP-2012016167-A (JP)
Title: Creeping-cut control apparatus for electrically driven vehicle
Inventor: NAKAMURA YOHEI
IPC: B60W10/08
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent an unreasonable torque reduction from being generated due to an execution of a creeping-cut when an electric vehicle is braked so as to prevent a backward movement in a creep torque output state.SOLUTION: If a vehicle is in the forward creep torque output state and slides down in the backward direction indicated by a temporal change in a vehicle speed VSP and is braked so as to prevent the sliding down in the backward direction at t3, the sliding down in the backward direction is detected by the vehicle speed VSP<-V1 (t1). When the state is continued for preset time corresponding to a timer value NTM1 (t2), the creeping-cut is prohibited by a creeping-cut prohibition flag (NFLAG=1). Even if a conventional creeping-cut permission flag (FLAG) is set to 1 in response to the vehicle speed VSP of approximately 0 at t5 by initiating the braking for preventing the movement of the vehicle in the backward direction at t3, the corresponding creeping-cut is not implemented, and the creep torque is continuously output after t5.
Patent JP-2012014441-A (JP)
Title: Server for recommending application to user and method
Inventor: MORI YUJI
IPC: G06F9/445
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To allow a server to recommend an application (Ap) corresponding to each of communication terminals to a user in the case where the user has a plurality of communication terminals in a system where the server communicates with the communication terminals of the user over a communication network.SOLUTION: In a communication system including a first user having a plurality of communication terminals and a second user having a terminal of the same specification as that of any communication terminal, a server receives utilization history information of an Ap from each user, sums up the utilization history information, creates a master list including candidates of the Ap to be recommended to the first user, determines priorities for recommendation to each of the communication terminals of the first user for each of the candidates of the Ap included in the master list in accordance with a utilization tendency of a certain communication terminal to be used by the first user or a utilization tendency of a terminal to be used by the second user, and transmits a recommend signal to the first user so as to present candidates corresponding to the priorities to the first user.
Patent JP-2012013048-A (JP)
Title: Seal air supply apparatus for exhaust gas turbine supercharger
Inventor: SHIMIZU YUICHI
IPC: F02B39/00
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a seal air supply apparatus for an exhaust gas turbine supercharger in which a high temperature part of the exhaust gas turbine supercharger is prevented from direct contact with supply mixed gas, and an atmospheric discharge amount of supply mixed gas is reduced to prevent air pollution.SOLUTION: A gas engine supplies supply mixed gas having part of or the whole amount of air and fuel gas mixed previously at an upstream side of the exhaust gas supercharger 27 via the exhaust gas turbine supercharger includes a seal air supply path 77 through which compressed air generated by a seal air compressor 73 provided separately from the exhaust gas turbine supercharger 27 is supplied, as seal air for the exhaust gas turbine supercharger 27, to a seal air supply unit; and a surplus air introduction path 81 branched from the seal air supply path 77, through which surplus air of the seal air is introduced toward the outlet side of an air supply-side compressor 27a of a gas turbine supercharger.
Patent JP-2012011127-A (JP)
Title: Hand dryer
Inventor: NAKANO HIROTO
IPC: A47K10/48
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a hand dryer capable of combining prevention or reduction of an air blast blowing against the face to give an uncomfortable feeling and elimination of water sticking to the hands by fully blowing it off with the air blast.SOLUTION: The hand dryer for eliminating water sticking to the hands by blowing it off includes a jet port for jetting gas; a receiving surface which is a surface intersected by a jet line which is a half line having the jet port as an endpoint and extending in the jet direction of gas from the jet port; and an insertion space which is a space allowing the hand to be inserted between the jet port and the receiving surface. The cross section of the receiving surface by a jet plane which is one of planes including the jet line, has discharge slant faces inclining downstream which is a direction opposite to the jet port of the jet line toward a blowoff edge that forms a part of an edge of the receiving surface from the insertion space toward an external space, and at least a part of the discharge slant face exists upstream which is the jet port direction of the jet line rather than any part of the receiving surface closer to the blowoff edge.
Patent JP-2010231816-A (JP)
Title: Medium processing apparatus and method for controlling medium processing apparatus
Inventor: SAIKAWA TAKASHI
IPC: G07D9/00
Filed: 2010-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to generate sound preferentially according to an instruction from a host computer regardless of whether a device communicatively connected to a host computer is in an online-state or in an offline-state.  <P>SOLUTION: A medium processing apparatus 20 includes: a conveyance path 2c on which a check S is conveyed; image reading devices 11, 12 installed on the conveyance path 2c; and a magnetic ink character reading device 13. The medium processing apparatus 20 is configured to convey a check S according to the instruction form a host computer 30, and to execute reading processing, and provided with: a command analyzing part 24 for analyzing a command received by a reception buffer 23; a specific command analyzing part 22 for analyzing and processing only the specific command including a specific character string before it is received by the reception buffer 23; and a sound generation part 25 for generating a sound when the specific command is analyzed by the specific command analyzing part 22, and it is determined that the specific command is a sound generation command.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012018823-A (JP)
Title: Fuel cell system and its operational method
Inventor: TAKEBE YASUO
IPC: H01M8/10
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system and its operational method which can check the existence of abnormality in the system during activation and operation without activating all of fuel cell stacks, thereby allowing energy consumption during the check to be restrained.SOLUTION: A fuel cell system 4 comprises a plurality of fuel cell stacks F and a controller 10, and the plurality of fuel cell stacks F are mutually connected so as to be connected in parallel to an external load 30 for supplying a power generation output. And, the controller 10 is configured so as to set the plurality of fuel cell stacks F in a partial operational state with a portion of the stacks being operated and the remaining stacks being suspended, and to sequentially change the fuel cell stacks F to be operated in the partial operational state, as a prescribed period lapses.
Patent JP-2011137797-A (JP)
Title: Positioning system and positioning method
Inventor: SHEN JIYUN
IPC: G01C21/28
Filed: 2010-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform positioning at the appropriate positioning time and positioning accuracy, in response to indoor/outdoor conditions of a receiver.  <P>SOLUTION: A positioning server 10 includes; a reception state information acquisition part 12 for acquiring reception state information expressing a reception state of an electric wave at a cellular terminal 20; a positioning calculator 13 for a base station for estimating the position of the cellular terminal 20 on the basis of the reception state information; an end decision part 14 for deciding whether to end the estimation of the position on the basis of predetermined end conditions, and, if it is decided not to end the estimation, allows the position of the cellular terminal 20 to be estimated on the basis of new reception state information too; an indoor/outdoor determination part 15 for determining whether the cellular terminal 20 is indoors or outdoors on the basis of the reception state information; and an end condition determination part 16 for determining predetermined end conditions on the basis of the result of the determination performed by the indoor/outdoor determination part 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012021623-A (JP)
Title: High-pressure shut-off valve, fuel cartridge and fuel cell system
Inventor: MATSUMOTO ATSUSHI
IPC: F16K3/24
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure shut-off valve that automatically turns a flow passage into a closed state when the pressure of a fluid flowing in the flow passage increases, the valve achieving emergency shut-off at an abnormal high pressure with simple configuration, and to provide a fuel cartridge using the high-pressure shut-off valve and a fuel cell system.SOLUTION: The high-pressure shut-off valve includes a casing 1 having a flow inlet 2, a flow outlet 3 and an air release port 4, and a valve element 10 disposed slidably inside the casing 1. The valve element 10 is provided with a communication passage, and in a normal state, the flow inlet 2 and the flow outlet 3 are communicated by a flow passage including the communication passage. When the pressure of a fluid from the flow inlet 2 is higher than normal, the valve element 10 is slid to shut the flow passage.