baber/WOPTO huggingface dataset:
Patent JP-2013176931-A (JP)
Title: Single-sided metal-clad laminated sheet, and manufacturing method of the same
Inventor: YAMADA HIROYUKI
IPC: H05K1/03
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a single-side metal-clad laminated sheet with excellent appearance without any wrinkle and waving.SOLUTION: There is provided a single-sided metal-clad laminated sheet having a metal foil on one surface of an adhesion sheet having a thermoplastic polyimide layer on both faces of a heat resistant film, the thermoplastic polyimide layer of a side having no metal foil contains aromatic diamine residues each represented by general formula (1), of 80-99.8% with respect to the total diamine residues and contains siloxane-based diamine residues represented by general formula (2), of 0.2-5% with respect to the total diamine residues. In the general formula (1), Rto Rmay be the same respectively or may be different partially, and are hydrogen atom, 1-30C alkyl group, 1-30C alkoxy group, halogen, hydroxyl group, carboxyl group, sulfone group, nitro group or cyano group. X is O, S, SO, SO, CO. CH, C(CH)or C(CF). The general formula (2): HN-R-(SiO)(R)(R)-Si(R)(R)-R-NH.
Patent JP-2013061619-A (JP)
Title: Blue colorant composition for color filter and color filter substrate using the same
Inventor: IKEGAMI YOSHIHIRO
IPC: G02B5/22
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a blue colorant composition which achieves high transmission, high contrast ratio, and pattern processability in blue pixels of a color filter substrate.SOLUTION: The blue colorant composition for a color filter includes at least a colorant, a binder resin, a polymer dispersant and a solvent. The colorant includes a pigment and a rhodamine-based dye, and in the blue colorant composition, the rhodamine-based dye exists in a particulate state.
Patent JP-2013182227-A (JP)
Title: Display device and anisotropic scatterer
Inventor: TAMAOKI MASAYA
IPC: G09F9/00
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To mitigate impression that an image is metal-lustrous, in a display device comprising a reflective image display section including an anisotropic scatterer.SOLUTION: A display device comprises a reflective image display section including an anisotropic scatterer 20 to allow a scattering characteristic of light in a display region to have an angle dependence. The anisotropic scattering member 20 is configured to change the scattering characteristic of the light continuously in an in-plane direction, to allow, upon viewing from a predetermined view position the display region in which an image of the same gray scale is being displayed, the luminance of the image to be uniform.
Patent JP-2013187241-A (JP)
Title: Photovoltaic device and its manufacturing method and photovoltaic module
Inventor: NISHIMURA KUNIHIKO
IPC: H01L31/04
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a photovoltaic device having a selective emitter structure, which prevents reduction in power generation efficiency caused by displacement of an electrode formation position on a light-receiving surface side, making the photovoltaic device excel in light-to-electron conversion efficiency.SOLUTION: A low resistance diffusion layer 2 consists of a plurality of island-like regions which are disposed at predetermined intervals along the extension direction of light-receiving surface side electrodes 10 in regions below the light-receiving surface side electrodes 10. A high resistance diffusion layer 6 is formed surrounding the low resistance diffusion layer 2 in a region on the surface of the light-receiving side of a silicon substrate 1 where the low resistance diffusion layer 2 is not formed. The width of the island-like regions is wider than the width of the light-receiving surface side electrodes 10, and a difference between the width of the island-like regions and the width of the light-receiving surface side electrodes 10 is within 300 μm, the light-receiving surface side electrodes 10 being formed spreading over the low resistance diffusion layer 2 and the high resistance diffusion layer 6.
Patent JP-2013185887-A (JP)
Title: Optical sensor and electronic apparatus
Inventor: UEMATSU AKIRA
IPC: H01L27/14
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor that suppresses a reduction in spectral characteristics, and further to provide an electronic apparatus and the like.SOLUTION: An optical sensor includes: a light receiving element; an optical filter 140 for transmitting light having a specific wavelength out of incident light to a light receiving region of the light receiving element therethrough; and an angle limiting filter 120 for limiting an incident angle of the incident light having passed through the optical filter 140. When a limited angle of the angle limiting filter 120 is denoted by θA, a height from an upper face of the angle limiting filter 120 to an upper face of the optical filter 140 is denoted by RTP and a distance from an edge of the optical filter 140 to an edge of an opening of the angle limiting filter 120 is denoted by an overlap distance OV in a plan view with respect to the upper face of the angle limiting filter 120, θA, RTP and OV satisfy an expression of tan(OV/RTV)>θA.
Patent JP-2012206931-A (JP)
Title: Oxide-based refractory
Inventor: KIYOTA SADAKIMI
IPC: C04B41/85
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an oxide-based refractory that can effectively suppress the penetration of slag, etc., and endure long-term use even if applied to a lining material, etc., of a container in an oxidative environment.SOLUTION: There is provided the oxide-based refractory dispersedly holding zirconia fine particles in open pores by impregnating zirconia sol. The zirconia fine particles dispersedly held in the open pores increase the viscosity of the slag when the slag, etc., is penetrated, which has an effect of greatly decelerating a penetration rate. Thus, the penetration of the slag, etc., is effectively suppressed.
Patent JP-2013187831-A (JP)
Title: Pulse generation circuit
Inventor: MIYASHITA KIYOSHI
IPC: H03K3/78
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a pulse generation circuit that implements a satisfactorily precise leading edge of pulses by means of a differentiator excelling in impulse/step response.SOLUTION: A differentiator 1 differentiates a first input signal 101a to capture a leading edge of a pulse. An attenuator 4 multiplies the amplitude of a signal 102 from the differentiator 1 by an attenuation ATT according to a gain adjustment signal 112 for adjustment. An integrator 2 integrates the first input signal 101a to suppress a high frequency component. A phase shift circuit 3 adjusts a variation in the phase of a second input signal 101b opposite in phase to the first input signal 101a according to a phase change control signal 110. A three-input adder/subtracter 5 adds/subtracts a signal 105 from the attenuator 4, a signal 103 from the integrator 2 and a signal 104 from the phase shift circuit 3 to output a short pulse signal 106.
Patent JP-2013192289-A (JP)
Title: Electric energy acquisition method and system for celestial body magnetic field
Inventor: NANBA SHIGEAKI
IPC: H02J7/00
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric energy acquisition system for celestial body magnetic field capable of effectively acquiring recyclable electric energy by utilizing magnetic field change that a celestial body generates naturally, and is effectively applicable in a high-altitude area or in a cosmic space.SOLUTION: A system includes a power generation section which is arranged at a surface layer part of the celestial body nearby a surface of the celestial body where the surface of the celestial body and a magnetic path constituting a loop cross each other, and also includes an electric path part 2 having a magnetic flux incidence plane of closed loop constitution. The power generation section has an installation plane 3 for the electric path part 2 arranged on a horizontal plane at a magnetic pole position (high-altitude area) on the celestial body, and shows a state in which the number of magnetic flux crossings of magnetic flux is maximum as magnetic flux 1 in celestial body surface space is made incident on the magnetic flux incidence plane of the electric path part 2 at right angles. The power generation section acquires electromotive force generated by electromagnetic induction across the electric path part 2 as the magnetic flux amount of a magnetic flux group passing through the magnetic flux incidence plane of the electric path part 2 varies with time, for storage of electric energy in a power accumulation part or charging part, roughly shown in schematic, connected to the electric path part 2.
Patent JP-2013188652-A (JP)
Title: Decomposition method of volatile organic gas
Inventor: NISHIKAWA HARUMITSU
IPC: B01D53/86
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a decomposition method of volatile organic gas having no adversary affect on the environment, using a reusable catalyst, and capable of efficiently decomposing gas containing volatile organic substances of low concentration by a catalytic combustion method.SOLUTION: A decomposition method of volatile organic gas is to decompose volatile organic substances in gas by a catalytic combustion method, and uses hydroxyapatite as a catalyst with a mol ratio of Ca to P (Ca/P) of 1.67-2.50, as necessary.
Patent JP-2013191376-A (JP)
Title: Ion generator
Inventor: YOSHIOKA TOMOYOSHI
IPC: H01T23/00
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an ion generator capable of carrying more ions to a farther place.SOLUTION: An ion 1p generated by an ion generation part 1 is emitted from an ion emission opening 2a to the outside of an ion generator 10 through a wind tunnel 2. A rod-shaped electrode 3 is arranged along a central axis 2x of the wind tunnel 2, and a potential of the rod-shaped electrode 3 is controlled to be equal to or lower than a potential of an inner wall surface 2s of the wind tunnel 2 by a potential control part 4.
Patent JP-2012198014-A (JP)
Title: Heat exchanger using stirling engine and method related thereto
Inventor: KWOK DAVID W
IPC: F25B27/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger that can eliminate or reduce the necessity of external mechanical or electrical power source for driving a fan by using a stirling engine, and to provide a method related thereto.SOLUTION: The heat exchanger 10 includes a plurality of coils 12 which convey a primary fluid. The heat exchanger 10 also includes a fan 18 which is provided with a plurality of fan blades promoting thermal transfer between the primary fluid and a secondary fluid by sending forcibly the secondary fluid to the plurality of coils 12. The heat exchanger 10 further includes the stirling engine 20 which makes fan blades rotate by connecting movably to the fan 18. There are provided a corresponding method.
Patent JP-2013195467-A (JP)
Title: Mask for calibration and calibration method
Inventor: NOMURA YOSHIAKI
IPC: G03F9/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To allow easy measurement of the resolving power of an image sensor for exposure position adjustment of an exposure device.SOLUTION: Light is transmitted through a mask for calibration including a mask part including an image capture window for image capture, a glass surface part provided below the mask part and constituted of a glass material bonded to the vicinity of the image capture window with an adhesive, a shielding line group of shielding lines provided on the image capture window and the glass surface part and constituted of a shielding material. Light transmitted through parts other than the shielding line group is received, and the received light is converted to image information from the top of the received light, and resolving power information is measured on the basis of the image information.
Patent JP-2013195094-A (JP)
Title: Monitoring system and monitoring method
Inventor: KUBOTA HIROMI
IPC: G08B13/191
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To monitor a detection object while suppressing an erroneous reaction due to radio communication by a communication device, even if the radio communication is carried by the communication device.SOLUTION: In a detection device 100, a sensor section 110 converts infrared light emitted from a detection object in a predetermined detection range α into an electric signal, and outputs the electric signal as a detection signal. A sensor monitoring section 120 monitors the detection signal outputted by the sensor section 110. A radio communication device IF section 140 transmits monitoring information which is a monitoring result of the sensor monitoring section 120 to a radio communication device 200. In the radio communication device 200, a detection device IF section 240 receives the monitoring information transmitted by the radio communication device IF section 140. A transmitting section 210 radio-transfers the received monitoring information to the outside, and the sensor monitoring section 120 monitors the detection signal on the basis of information about the transmission of the transmitting section 210.
Patent JP-2013196084-A (JP)
Title: Abnormality monitoring circuit of ecu
Inventor: SHIMONO SHINICHI
IPC: G06F11/30
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an ECU monitoring circuit which does not output a reset signal before the end of BIST and does not spoil performance of a system.SOLUTION: An abnormality monitoring circuit of an ECU 1 includes a microcomputer 5, a reset circuit 3 for resetting the microcomputer 5, a monitoring circuit 4 for monitoring the operation of the microcomputer 5, and an output circuit 6 for driving an external actuator. The monitoring circuit 4 includes: abnormality determination signal output means 41 which outputs an abnormality determination signal 10 to the output circuit 6 when being not able to confirm a normality monitoring signal 12 of the microcomputer 5 by an abnormality determination time T1; and reset determination signal output means 42 which outputs a reset determination signal 11 to the reset circuit 3 when being not able to confirm the normality monitoring signal 12 of the microcomputer 5 by a reset determination time T3 set later than a BIST completion time T2 of the microcomputer 5 and the abnormality determination time T1.
Patent JP-2013197188-A (JP)
Title: Low dielectric film formation method, semiconductor insulation film formed by the same and semiconductor device having the same
Inventor: IMOTO SHINYA
IPC: C23C16/30
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a low dielectric film which has less leakage current by a PECVD method using a mixed gas including a borazine material gas and a carrier gas.SOLUTION: In a low dielectric film formation method, when assuming that a deposition time is t, at least one condition among the following conditions is satisfied: (1) an average flow of a material gas from the deposition start to t/2 is larger than that from t/2 to the deposition end; (2) an average plasma power from the deposition start to t/2 is smaller than that from t/2 to the deposition end; (3) an average deposition pressure from the deposition start to t/2 is larger than that from t/2 to the deposition end.
Patent JP-2013196912-A (JP)
Title: Dc power supply circuit
Inventor: ISOGAI TARO
IPC: H05B37/02
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a DC power supply circuit capable of suppressing occurrence of transient variation in an output voltage at switching of the output voltage.SOLUTION: A capacitor C1 has a first electrode and a second electrode. The first electrode is connected to an output terminal Pa of a pulsating current power supply circuit PS via a switch S1. The second electrode is connected to an output terminal Pb. A capacitor C2 has a first electrode and a second electrode. The first electrode is connected to the output terminal Pa. The second electrode is connected to the output terminal Pb via a switch S3. The first electrode of the capacitor C1 and the second electrode of the capacitor C2 are connected with each other via a switch S2. When setting an output voltage Vo to be once, a control circuit PS sets the output voltage Vo of the pulsating current power supply circuit PS to be once, and closes the switches S1 and S3 and opens the switch S2. When setting the output voltage Vo to be twice, the control circuit PS sets the output voltage Vo of the pulsating current power supply circuit PS to be twice, and opens the switches S1 and S3 and closes the switch S2.
Patent JP-2013195765-A (JP)
Title: English learning method by smart device, application software, and smart device
Inventor: HAYASHI KAZUNORI
IPC: G09B5/06
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an English learning method by a smart device in which a learner can learn by bringing his or her mind to several important words at the beginning of an English sentence.SOLUTION: A smart device 10 has a process of reproducing a speech of several words at the beginning of a previously recorded English sentence, a process in which a learner listens the speech of the several words at the beginning and makes choices of what explicit forms each element has with respect to a sentence pattern, a tense, and a subject among a plurality of explicit forms displayed on a screen, and a process in which the smart device reproduces a speech of the whole sentence.
Patent JP-2013196486-A (JP)
Title: Coordinate input device, coordinate input system and coordinate input method
Inventor: MIKAMI KENICHIRO
IPC: G06F3/041
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device, a coordinate input system and a coordinate input method capable of controlling establishment of input in respective tracks on a coordinate plane respectively inputted by a plurality of bodies to be detected.SOLUTION: A coordinate input device 3A includes a detection part 4 for distinguishing and detecting respective lines L1 and L2 on a coordinate plane based on respective input signals by a first pen 40A and a second pen 40B. The detection part 4 includes: an overlap determination part 5 for determining whether or not the line L1 on the coordinate plane based on the input signal by the first pen 40A overlaps with at least a part of the line L2 on the coordinate plane based on the input signal by the second pen 40B; and an input control part 6 for controlling establishment in the input of the respective lines L1 and L2 when it is determined by the overlap determination part 5 that the respective lines L1 and L2 at least partially overlap.
Patent JP-2013194670-A (JP)
Title: Vane pump
Inventor: IIJIMA MASAAKI
IPC: F04C14/22
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a vane pump capable of sufficiently projecting a vane even in low rotation of a rotor, and suppressing collision of the vane with a cam ring inner periphery to reduce noise.SOLUTION: A vane pump includes a vane cam arranged in contact with an end of a rotor, arranged to bring an outer peripheral surface into contact with inner peripheral side ends of all vanes to forcedly projecting the vanes, and movable to allow an eccentric amount to be variable with respect to a drive shaft.
Patent JP-2012227918-A (JP)
Title: Contention-based uplink access method, apparatus, and system
Inventor: LI ANXIN
IPC: H04W74/08
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a contention-based uplink access method, apparatus, and system which may effectively reduce the transmission delay of data packets.SOLUTION: The method comprises: defining at least one type of uplink access mode which can be selected by a UE; generating an index corresponding to each uplink access mode; determining a CB-RNTI and an uplink access mode to be used by the UE for the uplink access; transmitting by a base station contention-based access grant signaling identified by the CB-RNTI through a downlink control channel to notify the UE of an index corresponding to the uplink access mode to be used by the UE; and monitoring by the UE for the contention-based access grant signaling on the downlink control channel, and if the contention-based access grant signaling is detected and there is data to be transmitted, determining an uplink access mode to be used for the UE's uplink access by means of the index of the uplink access mode.
Patent JP-2012216527-A (JP)
Title: Mass spectrometer
Inventor: SANO YOSHINORI
IPC: G01N27/62
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a mass spectrometer having a little restriction on performance and functions thereof due to problems inhering in the operation principle thereof, having no limitation on a range of a mass-to-charge ratio that can be measured in principle, and enabling high-speed mass scanning.SOLUTION: A mass spectrometer 10 is configured with an ion source 1, an ion introduction part 2, a mass separation part 3, an ion detector 4, and the like. An ion group is introduced to a separation space 17 by a predetermined acceleration voltage. In the separation space 17, ion species fly in an incident direction, and undergo displacement in a direction intersecting to the incident direction by force acting in the intersecting direction received from a high-frequency rotating electric field or a two-dimensional high-frequency electric field. The ion species having different mass-to-charge ratios from each other are separated according to a difference in a displacement amount. In this case, the acceleration voltage is set so that ion species to be measured are emitted from the separation space 17 after receiving the action from the electric field for one cycle.
Patent JP-2013207938-A (JP)
Title: Electromagnetic pump, quench tank, and liquid metal loop
Inventor: KURI SHUHEI
IPC: H02K44/04
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact electromagnetic pump by preventing a cavitation from being formed at the entrance of the electromagnetic pump.SOLUTION: An electromagnetic pump 100 includes, in a casing 1, a stainless steel-made outer cylinder 2, a stainless steel-made inner cylinder 3 arranged in the outer cylinder 2, and an electromagnetic coil 4 arranged around a periphery of the outer cylinder 2. The outer cylinder 2 is in a truncated cone shape on the whole, and has a large diameter on the entrance side and a small diameter on the exit side. Similarly, the inner cylinder 3 also has a large diameter on the entrance side and a small diameter on the exit side. A duct 5 is formed between the outer cylinder 2 and inner cylinder 3. The radial sectional area of the duct 5 is large on the entrance side and small on the exit side. In the electromagnetic pump 100, the duct 5 has the large sectional area on the entrance side, and so a flow velocity of liquid metal decreases on the entrance side to make pressure loss sufficiently small; and therefore, effects of totally preventing a cavitation from being formed at the electromagnetic pump 100 are obtained.