baber/WOPTO huggingface dataset:
Patent JP-2014152210-A (JP)
Title: Reinforced polycarbonate resin composition
Inventor: MIYAKE RIO
IPC: C08L69/00
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced polycarbonate resin composition which is excellent in strength and molding processability and particularly is suitable for a thin-wall precision component.SOLUTION: The reinforced polycarbonate resin composition contains: 100 parts weight of a resin component comprising (A) 98-60 wt.% of an aromatic polycarbonate resin (A component), (B) 2-40 wt.% of a liquid crystalline polyester resin (B component); 10-150 parts weight of (C) a fibrous reinforcing filler (C component); and 0.001-2 parts weight of (D) a phosphorus-based stabilizer (D component). The content of an alkali metal and/or an alkaline-earth metal in the B component is within 5-300 ppm. The A component in the reinforced polycarbonate resin composition and a part of the B component therein are subjected to an ester interchange reaction.
Patent JP-2014153497-A (JP)
Title: Lens barrel
Inventor: MORIOKE TOSHIKAZU
IPC: H02N2/00
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress abnormal sound generated when changing a phase difference without deteriorating responsivity of a vibration wave motor.SOLUTION: A lens-side MCU 15 of a lens barrel 10 controls a driving device 14 for outputting an A-phase drive signal and a B-phase drive signal to a vibration wave motor 12 to apply a drive voltage to the vibration wave motor 12. The lens-side MCU 15 changes the drive voltage by using, for example, a drive voltage setting part 152 and a duty ratio changing part 153. The lens-side MCU 15 includes a phase difference changing part 154 for changing the phase difference of the A-phase drive signal and the B-phase drive signal. When driving the vibration wave motor 12, the lens-side MCU 15 changes the drive voltage to V, and when the phase difference changing part 154 changes the phase difference, the lens-side MCU 15 changes the drive voltage to Vwhich is larger than zero and smaller than V.
Patent JP-2014158142-A (JP)
Title: Determination method of mcs
Inventor: FUNADA RYUHEI
IPC: H04L27/01
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a determination method of MCS for obtaining an optimal MCS corresponding to the actual reception characteristics, even when using frequency region equalization.SOLUTION: A determination method of MCS for determining an optimal MCS after frequency region equalization includes a threshold setting step for setting the threshold of channel response value, a response value measurement step for measuring the channel response value at every frequency, a dip measurement step for measuring the number of dips where the channel response value is below the threshold, and an MCS determination step for determining the MCS depending on the number of dips.
Patent JP-2014158358-A (JP)
Title: Motor drive device, motor drive method, and control program
Inventor: WASHISU KOICHI
IPC: H02P8/38
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To stably perform drive control of a step motor repeating acceleration and deceleration.SOLUTION: A CPU 18 controls a driver 19 so as to apply predetermined drive voltage to a drive coil 14g of a step motor 14a. A constant resistor 14h detects counter electromotive force generated in the drive coil; and a differential unit 18b outputs a differential signal that is difference between the counter electromotive force and drive voltage. A filter 18c having a frequency characteristic set according to a period of the drive voltage performs filtering on the differential signal; and a comparator 18d compares an output signal of the filter and a predetermined reference value to output a comparison result signal. A drive target value generation unit 18a adjusts the period of the drive voltage according to the comparison result signal.
Patent JP-2014157276-A (JP)
Title: Image display device
Inventor: SASAKI YASUSHI
IPC: G02F1/1335
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image display device with improved visibility.SOLUTION: An image display device includes: a white light source 2 having a continuous emission spectrum; an image display cell 4; a polarizer 8 placed closer to a viewing side than the image display cell; a polarizer protective film 10b laminated on the viewing side of the polarizer; a base film 12a with a laminated transparent conductive layer placed closer to the viewing side than the polarizer protective film; and a scattering preventing film 15 placed closer to the viewing side than the base film. The polarizer protective film and the scattering preventing film are oriented films having 3000 to 150000 nm retardation. The base film is an oriented film. Orientation principal axes of the polarizer protective film and the scattering preventing film are approximately parallel to each other. An orientation principal axis of the base film and an orientation principal axis of one with higher retardation value of the polarizer protective film and the scattering preventing film, are approximately parallel or an approximately perpendicular.
Patent JP-2014165197-A (JP)
Title: Lead frame, lead frame with resin, multifaceted body of lead frame, multifaceted body of lead frame with resin, optical semiconductor device, and multifaceted body of optical semiconductor device
Inventor: OISHI MEGUMI
IPC: H01L23/48
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame which can suppress occurrence of peeling of each terminal and a resin layer between terminals, and to provide a lead frame with resin, a multifaceted body of lead frame, a multifaceted body of lead frame with resin, an optical semiconductor device, and a multifaceted body of optical semiconductor device.SOLUTION: A lead frame 10 used in an optical semiconductor device has a plurality of terminals 11, 12 provided, on the front and back surfaces thereof, with LED terminal surfaces 11a, 12a and external terminal surface 11b, 12b, respectively, and an LED element 2 is connected with the surface of at least one of terminals 11, 12. Each terminal 11, 12 has a dent M, recessed from the LED terminal surfaces 11a, 12a, in at least a part of the sides of the surface facing each other.
Patent JP-2014165228-A (JP)
Title: Method of manufacturing r-t-b based permanent magnet
Inventor: NOZAWA SENSUKE
IPC: C22C33/02
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an R-T-B based permanent magnet having a sufficient coersive force and angularity without using Dy.SOLUTION: A method of manufacturing an R-T-B based permanent magnet includes: a step of preparing R-T-B based alloy powder of which the 50% volume center particle size is 1 μm or more and less than 10 μm and which contains an RTB phase, or mixed powder mixing powder of an R' metal or R'-M based alloy of which the granularity is less than 150 μm, with the R-T-B based alloy powder; a step of preparing a green compact by molding the R-T-B based alloy powder or the mixed powder; a step of applying HDDR treatment to the green compact; a step of forming a grain boundary phase in the vicinity of an interface of RTB phase crystal grains; and a densifying step of increasing a density of a porous magnet to 96% of a true density or more by hot compression molding. Thereafter, a grain field uniform step is implemented for applying heat treatment at a temperature equal to or higher than 800°C and equal to or lower than 900°C.
Patent JP-2013241392-A (JP)
Title: Absorption inhibitor for cholesterol
Inventor: SENBA TOMOHIRO
IPC: A61P3/06
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a medicine for inhibiting the absorption of cholesterol by binding with NPC1L1 and an improver of hypercholesterolemia.SOLUTION: There is provided an absorption inhibitor for cholesterol, obtained by formulating an extract of a carpophore or a cultured mycelium of a mushroom selected from Lycoperdon perlatum, Fomitopsis nigra, Hericium ramosum and Pholiota lubrica.
Patent JP-2014162755-A (JP)
Title: METAL COMPLEX AND METHOD OF PRODUCING α-OLEFIN AND (METH)ACRYLIC ESTER COPOLYMER USING THE SAME
Inventor: TANNA AKIO
IPC: C07F9/50
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst component for producing polymer having high molecular weight, and a method of producing α-olefin (meth)acrylic ester copolymer using the same.SOLUTION: There are provided the metal complex represented by general formula (A) and the method of producing α-olefin polymer or α-olefin (meth)acrylic ester copolymer using the metal complex. In the general formula (A), M represents a transition metal belonging to the group X in the periodic table, Rrepresents a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms, Lrepresents a ligand coordinated to M, Xrepresents oxygen or sulfur, Erepresents phosphorus, arsenic or antimony, Rand Rrepresent a hydrogen atom or a hydrocarbon group having 1 to 40 carbon atoms, which may contain a hetero atom, Rto Rrepresent a hydrogen atom, a hydrocarbon group having 1 to 30 carbon atoms which may have a hetero atom and the like.
Patent JP-2014165378-A (JP)
Title: Cooling device and electronic apparatus
Inventor: KATO KENJI
IPC: H01L23/467
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device which has efficient cooling performance and achieves low costs compared to a conventional cooling device.SOLUTION: A cooling device includes: a metal heat sink 10 where multiple flat plate fins 12 are erected, the metal heat sink 10 which cools a heating component 40; a refrigerant transfer device 20 which is disposed at the heat sink outlet side 14 and transfers a refrigerant along an extension direction; and a heat transfer facilitation member 30 which is disposed at the heat sink inlet side 13 and generates turbulent flow in the refrigerant flowing into the heat sink.
Patent JP-2014161709-A (JP)
Title: Ultrasonic transducer device, head unit, probe, and ultrasonic image apparatus
Inventor: MATSUDA YOJI
IPC: A61B8/00
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic transducer device, a head unit, a probe, an ultrasonic image apparatus, etc. capable of increasing the sensitivity of transmission and reception without using a changeover switch.SOLUTION: An ultrasonic transducer device 200 comprises: an ultrasonic transducer element array 100 including first to kth element groups EG1 to EG4; a first signal terminal XAi connected to a control unit which performs at least one of transmission and reception of signals; and a second signal terminal CAi. A plurality of ultrasonic transducer elements UEt1 to UEt3 contained in each of the element groups EGt are electrically connected in series in each of the element groups EGt. The first to kth element groups EG1 to EG4 are electrically connected in parallel between the first signal terminal XAi and the second signal terminal CAi.
Patent JP-2014170835-A (JP)
Title: Heat radiation structure of heating component and audio device using the same
Inventor: NAKADA TAKESHI
IPC: H05K1/02
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiation structure of a heating component which efficiently radiates heat generated in the heating component, and to provide an audio device using the heat radiation structure of the heating component.SOLUTION: A region 2a, in which a heating component 1 is surface-mounted, is used as a region for conducting heat in a thickness direction of a substrate 2. Thermal vias 5 are placed in the region for conducting the heat in the thickness direction of the substrate 2 in higher density than a region for conducting the heat in a plane direction along a pattern of the substrate 2. The heat generated in the heating component 1 is conducted from the heating component 1 in the thickness direction and the plane direction of the multilayer substrate 2 through the thermal vias 5 to be guided to heat conduction rubber 4. Then, the heat is radiated to a heat sink 3 through the heat conduction rubber 4.
Patent JP-2014172250-A (JP)
Title: Rubber member molding device
Inventor: TSUBOTANI SOSUKE
IPC: B29C48/30
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a rubber member molding device which can avoid enlargement and cost increase and can mold a rubber member in a curved state.SOLUTION: A rubber member molding device includes: a die 3 which makes rubber extruded from an extruder 2 pass through an internal passage 30 and discharges the rubber from an outlet 31; and a spinneret 4 which has a receiving port 41 butting against the outlet 31 to receive the rubber from the outlet 31 and a discharge port 42 for discharging the rubber received at the receiving port 41 in a predetermined shape. A mounting position of the spinneret 4 with respect to the die 3 can be changed. The distribution of a part Ar2, in the receiving port 41, not receiving the rubber directly from the outlet 31 and a part Ar1 receiving the rubber directly can be changed by changing the mounting position of the spinneret 4.
Patent JP-2013236619-A (JP)
Title: Method for specifying olfactory receptor contained in one olfactory cell
Inventor: SUZUKI MASATO
IPC: C12Q1/68
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a new method for specifying an olfactory receptor contained in one olfactory cell.SOLUTION: A method for specifying an olfactory receptor contained in one olfactory cell from a mouse olfactory receptor group A comprises amplifying a cDNA obtained from a mRNA contained in one olfactory cell with a reverse transcriptase by a PCR method using a forward primer represented by a specific sequence and a reverse primer represented by another specific sequence, and then deciding whether the genetic sequence of the amplified cDNA is coincident or not with a genetic sequence contained in a genetic sequence encoding an olfactory receptor contained in the mouse olfactory receptor group A.
Patent JP-2013176059-A (JP)
Title: Method for creating peer-to-peer immediate messaging solution without using instant messaging server
Inventor: LAZARIDIS MIHAL
IPC: H04L12/56
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a messaging method in a system including a wireless network, a routing server, and mobile stations.SOLUTION: A first mobile station has first communications applications and a first PIN and a second mobile station has second communications applications and a second PIN. The method includes sending an invitation including the first PIN from the first mobile station to the second mobile station using one of the first communications applications, and sending an acceptance including the second PIN from the second mobile station to the first mobile station using one of the second communications applications. The method further includes creating first messages including the second PIN and sending them to the second mobile station through the wireless network, and creating second messages including the first PIN and sending them to the first mobile station through the wireless network. The routing server routes the messages on the basis of the PINs.
Patent JP-2014180068-A (JP)
Title: Motor drive device
Inventor: MORITA MASAO
IPC: H02P27/06
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device capable of preventing erroneous detection of the short-circuiting of a coil without the need for adding a current detector.SOLUTION: The motor drive device is configured with a permanent magnet synchronous motor 1, an inverter 2 having a converter 23 and a current detector 24, a DC power source 3, and a controller 4. The controller 4 has: a current detection unit 46 for converting the output signal of the current detector 24 into a current detection value of a prescribed level; a short-circuit detection unit 47 for detecting, when the converter 23 stops for a fault while the permanent magnet synchronous motor 2 is rotating at or above a prescribed speed, the short-circuiting of a coil due to a short-circuit fault of a switching element on the basis of the current detection value; and a current detector fault detection unit 48 for detecting, when the converter 23 stops for a fault while the permanent magnet synchronous motor 2 is rotating at or above the prescribed speed, a fault in the current detector 24 on the basis of the current detection value being periodically in a state equal to or less than a threshold, if the current detector 24 is normal, and on the basis of the current detection value being continuously in the state equal to or greater than the threshold, if the current detector 24 is faulty.
Patent JP-2014177769-A (JP)
Title: Floor slab waterproof member, floor slab waterproof structure and construction method of floor slab waterproof structure
Inventor: SATO MITSUHIRO
IPC: E01D21/00
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a floor slab waterproof member capable of constructing a floor slab waterproof structure in a short time.SOLUTION: The floor slab waterproof member 3 is provided between a floor slab 1 and an asphalt pavement body 2. The floor slab waterproof member 3 comprises a primer resin layer 4 formed on the floor slab 1, a waterproof layer 5 formed on the primer resin layer 4 and including a urethane resin and a thermoplastic resin layer 6 formed on the waterproof layer 5 and including a thermoplastic resin, in which the thermoplastic resin includes a polyamide resin being 50°C-150°C in a softening point, and being 2000 mPa.s or more in melt viscosity at 200°C.
Patent JP-2014178377-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: WATANABE KAZUNORI
IPC: B41J2/44
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner configured to prevent temperature increase in the device, and to provide an image forming apparatus.SOLUTION: An optical scanner includes a housing, such as an optical housing 131, which houses: a light source unit 400 which generates light; deflection scanning means, such as a polygon scanner 50, for deflection-scanning a surface of an object to be irradiated, such as a photoreceptor 10, with the light generated by the light source unit 400 in a main-scanning direction; and a lens arranged on a light path, leading to the object to be irradiated, of the light deflection-scanned by the deflection scanning means. In the optical scanner 4, heat of deflection means is dissipated to the outside by bosses 711a-711d projecting from an outer peripheral surface of the housing to fasten screws 151 for fixing the deflection means to the housing. The bosses 711a-711d include ribs 712.
Patent JP-2014178880-A (JP)
Title: Settlement terminal and pos system
Inventor: SAITO FUMIKATSU
IPC: G07G1/01
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a settlement terminal in which an operator is not required to register information relating to a commercial article to be purchased by a customer in the settlement terminal from the beginning even in a case where a communication with a portable terminal is disabled.SOLUTION: The settlement terminal comprises: a communication unit that receives information relating to a commercial article registered by the registration terminal and to be purchased by a customer as purchasing information; a determination unit that determines whether the purchasing information is receivable by the communication unit; a display unit that, when the communication unit is not capable of receiving the purchasing information, displays registration means for registering the purchasing information in a storage unit; and a control unit that acquires the purchasing information via the registration means, and registers the purchasing information in the storage unit.
Patent JP-2014176372-A (JP)
Title: Combined baler
Inventor: WADA TOSHIRO
IPC: A01F15/08
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a combined baler for improving the conveying efficiency of mowed crops conveyed from a mowing device to a roll baler device while improving the mowing efficiency and operability thereof.SOLUTION: A mowing device is arranged in approximately the whole area in a machine body width direction in front of a vehicle frame, and a driver seat is arranged on a first side and a front side in the machine body width direction in an installation space on the vehicle frame. A conveying duct goes along a machine body longitudinal direction using the space of a second side in the machine body width direction from the driver seat in the installation space. At least some of the crops mowed and tossed by flail blades located on the first side in the machine body width direction from the conveying duct are received in a mowing case. A cross-conveying mechanism, which includes a cross-conveying gutter forming a storage space where the second side in the machine body width direction is directly or indirectly is opened to the conveying duct, and cross-conveying means for conveying the mowed crops received in the cross-conveying gutter to the second side in the machine body width direction, is provided in the mowing case.
Patent JP-2013217917-A (JP)
Title: Navigation bit boundary determination apparatus and method therefor
Inventor: GAO KE
IPC: G01S19/33
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus that reduces bit synchronization time.SOLUTION: A navigation bit boundary determination apparatus and a method therefor are disclosed. The navigation bit boundary determination apparatus includes a Beidou satellite signal receiving module, a position receiving and clock calibration module, a calculation module, and a determination module. The Beidou satellite signal receiving module receives a Beidou Geostationary Earth Orbit (GEO) satellite signal, and determines and records a local receiving time of the Beidou GEO satellite signal. The position receiving and clock calibration module receives a GPS time signal and a position of the navigation bit boundary determination apparatus. The calculation module calculates a transmitting time for the Beidou GEO satellite signal. The determination module determines a navigation bit boundary of the Beidou GEO satellite signal.
Patent JP-2014187511-A (JP)
Title: Image reader, image formation apparatus, control method for image reader, and control program for image reader
Inventor: IKEDA REIKO
IPC: G03B27/50
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce an electric power consumption needed for light source part lighting.SOLUTION: An image reader including a light emitting element which irradiates a document with light and an image sensor which photoelectrically converts reflected light from the document sets a current applied to the light emitting element to a current value such that the forward current/relative flux ratio of the light emitting element becomes minimum (S1301), calculates a lighting time of the light emitting element such that an output level obtained by reading a reference white member by the image sensor is included in a range of a predetermined target value (S1302, S1306), and controls a light source part based upon a lighting signal indicative of the calculated current value and lighting time so as to perform an image reading operation (S1307).
Patent JP-2014187608-A (JP)
Title: Electronic apparatus, controller and program
Inventor: SUGIMOTO HIDEAKI
IPC: B41J29/42
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To improve operability when a self-device and an external device are made to cooperate each other.SOLUTION: Storage means 201 stores procedure information obtained by making a function, a first procedure which a self-device individually performs processing corresponding to the function, and a second procedure which the self-device performs processing corresponding to the function in cooperation with an external device correspond each other. Display means 208 displays an operation screen of the self-device having at least one operation button or an operation screen of the external device. The display means 208 displays the operation button which is made to correspond to information on the first procedure to the function when the operation screen of the self-device is displayed and displays the operation button which is made to correspond to information on the second procedure to the function when the operation screen of the external device is displayed.