baber/WOPTO huggingface dataset:
Patent JP-2013237102-A (JP)
Title: Device case and method of manufacturing the same
Inventor: SHISHIDO HIDENORI
IPC: B23K26/04
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To suppress the scattering of a melt into a device case to the greatest possible extent though a penetration type welding means is used.SOLUTION: A device case BC includes a case body having a side wall 1a and an opening, a lid plate 2 for closing the opening, an end portion of the lid plate projecting from an outer surface of the side wall 1a, and a welded portion MP that joins the lid plate 2 with the side wall 1a. The lid plate 2 has a beam receiving area, located in a vicinity of an end portion of the lid plate, for receiving a beam emitted vertically with respect to the beam receiving area.
Patent JP-2014204308-A (JP)
Title: Imaging apparatus and imaging method
Inventor: MIZUFUJI HIROSHI
IPC: H04N5/225
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which suppresses deterioration of a performance such as an imaging interval to the minimum and increases the number of images that can be captured, and of which the power consumption is relatively reduced.SOLUTION: An imaging apparatus comprises a mechanical shutter, imaging means, and image processing means. Still image data are images read from an imaging device as image signals and then converted into still images. The image processing means performs image processing on the still image data. The image processing means provides a still image readout VD (Vertical Drive) period and a blanking period. The still image readout VD period is a period during which image data are read from the imaging device by the imaging means when acquiring a still image. The blanking period is a period during which an image signal is not outputted after readout end of image signals with respect to all pixels within the still image readout VD period. Opening processing of the mechanical shutter is completed within the blanking period.
Patent JP-2014200215-A (JP)
Title: Food additive, calcium acetate powder, and manufacturing method thereof
Inventor: MORIMOTO KIYOSHI
IPC: A23L29/00
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a food additive having low dusting characteristics and excellent flowability.SOLUTION: The food additive includes calcium acetate powder having an average particle diameter of 100 μm to 200 μm, of which 10 mass% aqueous solution has a pH(25°C) of 6.0 to 8.5 and an acetic acid concentration (C) of 20 ppm. When the calcium acetate powder is pulverized into fine powder having an average particle diameter of 45 μm to 55 μm, the acetic acid concentration is (C+0.2) ppm or more.
Patent JP-2014204891-A (JP)
Title: Self-propelled vacuum cleaner
Inventor: KOBAYASHI TOMOO
IPC: A47L9/28
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled vacuum cleaner capable of correctly measuring a distance to an object even when a body is extremely close to the object.SOLUTION: A self-propelled vacuum cleaner comprises: a body having drive wheels; and two kinds of distance measurement sensors arranged on the plane side of the body so as to allow a close range side scope where a distance between a plane arranged in the side part of the body and the object outside the body cannot be measured to overlap with the body on a vertical projection surface. By the configuration, a distance to an object is correctly measured.
Patent JP-2014212461-A (JP)
Title: Display system and control apparatus
Inventor: SAKAI SHUSUKE
IPC: H04N21/6547
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus and a display system which attain a great signage effect while considering a power condition.SOLUTION: The display system comprises plural display apparatuses 20, 30, 40 and a server 10A for performing power saving control of the display apparatuses 20, 30, 40. The server 10A comprises a network communication unit 16 for acquiring power demand and supply forecast information; a schedule correction unit 14 which generates as an operation schedule the secular change schedule of the operation mode of the display apparatuses 20, 30, 40 on the basis of the power demand and supply forecast information; and a transmission unit for transmitting the operation schedule to the display apparatuses 20, 30, 40. The display apparatuses 20, 30, 40 operate by the operation mode indicated in the operation schedule acquired from servers 10A, 10B, 10C.
Patent JP-2013178547-A (JP)
Title: Video display device
Inventor: KASHIWAGI TAKESHI
IPC: F21V9/40
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a video display device capable of suppressing unevenness formed on a video.SOLUTION: The video display device includes a video source, and an optical sheet having a plurality of layers stuck to a viewer side of the video source. At least one layer of the plurality of layers of the optical sheet is an optical functional sheet layer that has a prism part formed by being juxtaposed along a sheet surface so as to transmit light; and a light absorption part juxtaposed between the prism parts so as to absorb the light. The direction of warpage generated when the optical functional sheet layer is singularly heated is same as the direction of warpage generated when the sheet in which all the plurality of layers are superposed is heated.
Patent JP-2013227975-A (JP)
Title: Method and system for recognizing and controlling centrifugal pump
Inventor: GENEAU MARC
IPC: F04D15/00
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To enable estimation of a characteristic value (pressure, flow rate) of a pump circuit with an extremely high degree of certainty independently of a standard pump curve without the use of a sensor within a pump circuit.SOLUTION: In relation to a method and a system for controlling a centrifugal pump 1 actuated by an electric motor 2, the control method includes: a first step of selecting a speed and controlling a variable speed driving part 3 so as to apply the speed to the electric motor 2; a second step of controlling an electromagnetic valve 6 over the whole of a movement range of the electromagnetic valve at a selected speed; a third step of measuring a pressure and a flow rate of fluid flowing through a pump circuit and measuring an electric power supplied to the motor, with respect to each operation point of the electromagnetic valve 6; and a fourth step of determining a pressure curve as a function of a flow rate and a supply electric power curve as a function of a flow rate at the selected speed.
Patent JP-2014215063-A (JP)
Title: Space physical quantity distribution measuring method
Inventor: TEZUKA HIDEAKI
IPC: G01D21/00
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a space physical quantity distribution measuring method capable of simply measuring a physical quantity distribution such as a temperature distribution mainly in an indoor space.SOLUTION: A space physical quantity distribution measuring method measures a physical quantity distribution of a predetermined space using a physical quantity measurement body consisting of a predetermined number of physical quantity sensors, an acceleration sensor, and a counter, and divides the predetermined space into small spaces whose numbers are previously affixed. The numbers affixed to the small spaces are associated with the numerical values of the counter. The measurement body is moved in the space in order of the numbers affixed to the small spaces, and the physical quantity of the space is continuously measured by the physical quantity sensor. When the physical quantity measurement body is moved, the physical quantity measurement body is given an acceleration, and when the acceleration sensor detects a predetermined value, the numerical value of the counter is changed by the predetermined number, and the measurement value by the physical quantity sensor in the numerical value of the counter is obtained, and the small spaces are associated with the measurement values by the physical quantity sensor based on the numerical value of the counter so that the physical quantity distribution of the space is measured.
Patent JP-2014215170-A (JP)
Title: Measuring instrument pointer structure
Inventor: TOMARU KAZUNOBU
IPC: G01D13/22
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To make misalignment between an inner cap part and a front cap part difficult to be recognized in a case of dividing a pointer cap into the inner cap part and the front cap part.SOLUTION: A measuring instrument pointer structure comprises: a pointer main body including a shaft attachment portion and a pointer portion; and a pointer cap 5 covering the shaft attachment portion. The pointer cap 5 includes: an inner cap portion 21; and a front cap portion 22. An outer circumferential surface 23 of the inner cap portion 21 is made larger than an outer circumferential surface 24 of the front cap portion 22. A front-side edge 25 of the inner cap portion 21 is made smaller than an inner-side edge 26 of the front cap portion 22 so that the front-side edge 25 of the inner cap portion 21 is hidden within the inner-side edge 26 of the front cap portion 22. Furthermore, an inclined face portion 27 inclined from the front-side edge 25 toward the outer circumferential surface 23 is formed near the front side on the inner cap portion 21.
Patent JP-2013244957-A (JP)
Title: Collapsible support device and child safety seat having collapsible support device
Inventor: CHEN HONG-BO
IPC: B60N2/28
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible support device and a related child safety seat which use a simple collapsible structure for providing convenient adjustment in a sitting angle.SOLUTION: A collapsible support device (10) is adapted to be installed on a child safety seat (100) and includes a first supporting part (11) and a second supporting part (12). The second supporting part (12) is pivotally connected to an end of the first supporting part (11) so as to be capable of being collapsed to the first supporting part (11). The other end of the first supporting part (11) is pivotally supported by the child safety seat (100). The first supporting part (11) is pivotally rotated relative to the child safety seat (100) to be located at one of a use position and a storage position. The second supporting part (12) is selectively rotated relative to the first supporting part (11) to be located at one of a supporting position and a collapsed position. The collapsible support device (10) has advantages of simple structure and providing operation convenience to users.
Patent JP-2014219470-A (JP)
Title: Speech processing device and program
Inventor: AKIYAMA HITOSHI
IPC: G10L21/0332
Filed: 2013-05-02
Abstract: PROBLEM TO BE SOLVED: To suppress a change in the sound pressure level of a sound signal with a low processing load in a speech process for raising the clarity of a sound, thereby reducing discomfort or unpleasantness.SOLUTION: A BPF 11-k divides an input sound signal Sin into a sub-band signal for each of a plurality of frequency bands and outputs the sub-band signal. A reference sound pressure level calculation unit 20 calculates a reference sound pressure level RL (for example, a total level) on the basis of the input sound signal Sin. A sub-band level calculation unit 12-k calculates a sound pressure level A(k) for each sub-band on the basis of the sub-band signal outputted from the BPF 11-k. A gain coefficient calculation unit 13-k sets a gain coefficient indicating a rate at which the sound pressure level A(k) of each sub-band is reduced so that the gain coefficient increases in accordance with an amount by which the sound pressure level A(k) falls below the reference sound pressure level RL, and alters the level of the sub-band signal by the set gain coefficient, making the sound pressure level of each sub-band B(k). An adder 30 adds gain-controlled sound signals together and outputs the added sound signal.
Patent JP-2014220403-A (JP)
Title: Semiconductor energy beam detection element and method of manufacturing semiconductor energy beam detection element
Inventor: YAMAMURA KAZUHISA
IPC: H01L31/10
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor energy beam detection element capable of contracting the dead area.SOLUTION: A semiconductor substrate 1 having a first semiconductor layer 3 including an element formation region 2, and having principal surfaces 1a, 1b facing each other, and located on the principal surface 1a side, a second semiconductor layer 5 located on the principal surface 1b side and having an impurity concentration higher than that of the first semiconductor layer 3, and a semiconductor region 7 located in the element formation region 2 on the principal surface 1a side of the first semiconductor layer 3, is prepared. In at least a partial region becoming the boundary of the element formation region 2, a groove 17 extending from the principal surface 1a in the thickness direction of the semiconductor substrate 1 and reaching the second semiconductor layer 5 is formed by etching, and the side face 2a of the element formation region 2 is exposed. A film 21 composed of AlOis formed to cover at least the surface of the first semiconductor layer 3 exposed as the side face 2a of the element formation region 2. The semiconductor substrate 1 is individualized in the element formation region 2.
Patent JP-2014218712-A (JP)
Title: Lance pipe
Inventor: TAKEUCHI HIRONORI
IPC: C21C1/04
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent a refractory block embedded to a castable refractory covering a core grid part of a lance pipe from falling out, and to improve tolerance of the lance pipe.SOLUTION: A lance pipe 1 comprises: a core grid part 2 having a transport passage 2a for transporting at least one of gas and a processing agent of molten metals and whose outer peripheral face is covered with a castable refractory 3; a discharge part pipe 4 having a discharge passage 4a for discharging at least one of the gas and the processing agent transported via the core grid part 2 to the molten metals; a refractory block 5 formed of refractory and disposed so as to cover the outer peripheral face of the discharge part pipe 4; and a fixing tool 6 for fastening the refractory block 5 to the core grid part 2 or the discharge part pipe 4 and fixing.
Patent JP-2014222719-A (JP)
Title: Method for manufacturing rare earth-iron-based alloy material, rare earth-iron-based alloy material, method for manufacturing rare earth-iron-nitrogen-based alloy material, rare earth-iron-nitrogen-based alloy material, and rare earth magnet
Inventor: NAGASAWA MOTOKI
IPC: H01F41/02
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a rare earth-iron-based alloy material which has uniaxial crystal magnetic anisotropy and in which α-Fe is less likely to be formed.SOLUTION: A method for manufacturing a rare earth-iron-based alloy material comprises the steps of: preparing a molten metal 1 containing a rare earth element and iron (molten metal preparing step); and manufacturing a thin-band alloy material 10 by pouring the molten metal 1 on a surface of a cooled rotary roll 130 and rapidly solidifying the molten metal 1 (rapid solidifying step). The rapid solidifying step applies a pulse magnetic field to the molten metal 1. The intensity of the pulse magnetic field is not less than 3T and not more than 20T. The application time of the pulse magnetic field is not less than 0.1 μs/pulse and not more than 100 μs/pulse. The number of times the pulse magnetic field is applied is not less than 20 times/second and not more than 500 times/second.
Patent JP-2014230332-A (JP)
Title: Charging apparatus
Inventor: OKUMA SHIGEO
IPC: H02J7/00
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a charging apparatus capable of performing charging even when a charging module having master right becomes a master operation disabled state and capable of improving a product life cycle.SOLUTION: Each of microcomputers 3 of a plurality of charging modules 2 includes a storage part 32 for storing master right data indicating whether or not the charging module has master right, a control part 33 for controlling a charging circuit 4 by recognizing whether the charging module performs master operation or slave operation on the basis of the master right data and a state monitoring part 34 for monitoring a state of each charging circuit 4 itself and generating state data indicating the monitored state. The control part of the charging module having the master right determines whether the master operation can be continued or not on the basis of the state data, and when the master operation can be continued, does not change the master right data stored in each storage part. When the master operation cannot be continued, the control part changes the master right data stored in each storage part and transfers the master right to the other one charging module.
Patent JP-2014229698-A (JP)
Title: Wiring board and manufacturing method therefor
Inventor: KARIYA TAKASHI
IPC: H05K3/46
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a product.SOLUTION: A wiring structure 50, in which pads P2 for connection with a DRAM 60 is formed, is provided in the uppermost insulating layer 21 of a wiring board 10. External diameter of the pad P2 in the wiring structure 50 is set smaller than the external diameter of a pad P1 for connection with a MPU 70, and the arrangement interval of the pads P2 is set smaller than that of the pads P1. Consequently, the conductor patterns 54, 55 at a part where the DRAM 60 is mounted can be made fine, without requiring to arrange the all conductor patterns 31-35 on the wiring board 10 in fine pitch. Consequently, manufacturing cost of the wiring board 10 can be reduced.
Patent JP-2014229778-A (JP)
Title: Polishing pad, polishing method, and method of manufacturing polishing pad
Inventor: WATANABE TAKASHI
IPC: B24B37/26
Filed: 2013-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad which allows for flattening at a high polishing rate while having a high flattening ability, and to provide a method of manufacturing the polishing pad, and a polishing method.SOLUTION: In polishing pad, a region contributive to polishing of an object to be polished includes a polishing layer having a non-foaming segment composed of a non-foaming resin, and a foaming segment composed of a resin containing independent closed-cell foam. In the polishing layer, the non-foaming segment and foaming segment are composed of the same resin material with each other.
Patent JP-2013241595-A (JP)
Title: Fluorine-containing monomer, polymer compound, resist material, and method of forming pattern
Inventor: HASEGAWA KOJI
IPC: H01L21/027
Filed: 2013-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-containing monomer useful as a monomer to manufacture a base resin of a resist material for a high energy line such as ArF excimer laser.SOLUTION: A fluorine-containing monomer as shown in general formula (6) obtained by an esterification of 1,1,1-trifluoro-2-trifluoromethyl-3-methyl-2, 3-butanediol and unsaturated carboxylic acid chloride is provided (R, Rand Rare the same as the above; Rrepresents a hydrogen atom, a fluorine atom, a methyl group, or a trifluoromethyl group; W is -CH- or -O-; and kis 0 or 1).
Patent JP-2014233043-A (JP)
Title: Switch control circuit, switching power supply device and electronic apparatus
Inventor: NAGAO KEI
IPC: H02M3/155
Filed: 2013-05-30
Abstract: PROBLEM TO BE SOLVED: To optimize a balance between efficiency and noise generation for each mounted set.SOLUTION: A switch control circuit 100 disclosed includes: a control section 13 for generating an on/off control signal S; a switch drive section 12 for driving a switch element 11 in response to the on/off control signal S; and a slew rate adjustment section 15 for controlling the switch drive section 12 so as to periodically change a slew rate of the switch element 11 in an arbitrary change pattern.
Patent JP-2014236522-A (JP)
Title: Vibration type actuator and optical device
Inventor: OSAWA KAZUHARU
IPC: H02N2/00
Filed: 2013-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration type actuator that makes resonance of a driven member, which contacts with a vibrator, less likely to occur, suppresses unnecessary vibrations, and achieves high output and low noise.SOLUTION: An ultrasonic motor 1 includes: a vibrator 11; and a friction member (a driven member ) 31 which contacts with a contact part 11c of the vibrator 11. The friction member 31 is moved relative to the vibrator 11 by driving a piezoelectric element 11a. A holding member 41 holds the friction member 31. A base member 51 supports the holding member 41 so that the holding part 41 may move along a driving direction (x direction). The friction member 31 includes: slit parts 31b; and fixing parts 31c1 to 3 for attachment. Respective regions divided in the friction member 31 by the slit parts 31b are fixed to the holding member 41 through the fixing parts 31c1 to 3.
Patent JP-2014029483-A (JP)
Title: Electronic device, and recorder using the electronic device
Inventor: NAKA HIRONORI
IPC: B41J29/42
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device capable of controlling a plurality of elements, with an inexpensive and simple configuration, and to provide a recorder using the electronic device.SOLUTION: In an operation part of a recorder, an MPU switches two or more general purpose input/output ports to states among a signal output of a low level, a signal output of a high level, and an input high impedance, every time period set by a timer. This enables light emission control of an LED and detection of depression of a key of a switch. An output port used for light emission control of the LED and an input port used for key depression detection are shared by using a general purpose input/output port, and the light emission control of the LED and the key depression detection of the switch are achieved with a configuration simpler than the conventional one.
Patent JP-2014239622-A (JP)
Title: Control device and control method, and power storage system comprising control device
Inventor: YASUGI AKIRA
IPC: H02J7/00
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in an operation rate of a power storage system even after a secondary battery deteriorates.SOLUTION: A battery control device 30 which is interconnected to a power system and controls charging/discharging of a secondary battery connected to a power generation device for generating power using natural energy comprises a command value adjustment unit 33 for multiplying a gain Kp by difference between a SOC current value, which is a current charging rate of the secondary battery, and a SOC target value of the secondary battery, controlling the SOC current value so as to be close to the SOC target value, and adjusting a charging/discharging command value of the secondary battery. The command value adjustment unit 33 adjusts the gain Kp depending on temperature of the secondary battery.
Patent JP-2015000921-A (JP)
Title: Composite molding
Inventor: NISHIDA HARUO
IPC: C08L97/02
Filed: 2013-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a composite molding which is suitable as a low thermal expansion composite molding.SOLUTION: A composite molding is obtained by mixing a thermoplastic resin with a bamboo-derived powder having an average aspect ratio of 5 or more in a mass ratio of 80:20 to 30:70 and then molding the mixture by extrusion or injection. The long side of the bamboo-derived powder is oriented in a melt flow direction, so that the composite molding has a thermal expansion coefficient of 30 ppm/°C or less. The ratio of the bamboo-derived powder passing through 60-mesh sieve is 95 mass% or more. As the thermoplastic resin, polyolefins are suitable and polypropylene is more suitable.