baber/WOPTO huggingface dataset:
Patent JP-2013519807-A (JP)
Title: 低ｐＨであり、最適ＯＲＰを有し、臭気が低減された繊維、その繊維の製造方法、及び、それから製造される物品
IPC: D01F1/10
Filed: 2011-02-16
Abstract: 本発明は、繊維が存在する水性環境におけるｐＨ及び酸化還元電位（ＯＲＰ）を調整するための、添加物により処理される低ｐＨ繊維であって、好ましくはセルロース繊維が再生した後に添加物により処理される低ｐＨ繊維を提供する。低ｐＨ繊維は、タンポン又はワイプなどの繊維質物品に形成され得る。添加物を有する低ｐＨ繊維は、有害バクテリアが増殖する能力を抑制する点において、ユーザーに健康効果を提供する。
Patent JP-2014073070-A (JP)
Title: Motor driving apparatus and motor driving method
Inventor: KO JOO YUL
IPC: H02P6/26
Filed: 2013-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor driving apparatus and method capable of decreasing power consumption by readjusting a preset duty ratio according to a voltage level of driving power.SOLUTION: The motor driving apparatus and method includes: a driving power detecting unit detecting a voltage level of driving power used to drive a motor; a speed controlling unit adjusting the duty ratio of a PWM signal having a preset duty ratio when the voltage level detected by the driving power detecting unit is equal to or less than the voltage level of a preset reference voltage; a driving controlling unit generating a driving signal having the duty ratio from the speed controlling unit; and a driving unit driving the motor according to the driving signal of the driving controlling unit.
Patent JP-2014135619-A (JP)
Title: Optical communication device
Inventor: IWATA AKIHITO
IPC: H04B10/272
Filed: 2013-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication device capable of reducing maintenance cost.SOLUTION: The optical communication device 100, transmitting an optical burst signal to an optical communication path, includes: an optical multiplexer/demultiplexer 118; a plurality of optical transmitters 114, 116 that output the optical burst signal transmitted to the optical communication path through the optical multiplexer/demultiplexer 118; and a communication controller 110 that selectively outputs the optical burst signal to the plurality of optical transmitters 114, 116. The communication controller 110 switches the optical transmitter for outputting the optical burst signal within the time that the optical communication device 100 transmits no optical burst signal.
Patent JP-2014136659-A (JP)
Title: Single crystal production apparatus
Inventor: OSAWA YUKI
IPC: C30B29/20
Filed: 2013-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a sapphire single crystal production apparatus capable of suppressing a discharge phenomenon furthermore than hitherto.SOLUTION: A single crystal production apparatus includes: a chamber; a crucible installed in the chamber, for storing a seed crystal and a crystal raw material; a heater for heating the crucible; a heater electrode connected to the heater, for supplying power to the heater; and a flow passage structure for guiding inert gas. The flow passage structure is used for introducing inert gas to the periphery of the heater electrode.
Patent JP-2014142191-A (JP)
Title: Storage battery state detection method and device
Inventor: INOUE HIDEKI
IPC: G01R31/36
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery state detection method capable of accurately measuring a state of a storage battery without using an expensive device.SOLUTION: A storage battery state detection device includes: a high-frequency oscillator 102 applying a high frequency to a storage battery 101; a separation section 103 separating a reflected wave which is generated from the storage battery 101 due to the application of the high frequency from a traveling wave; an analyzer 104 analyzing a frequency of the reflected wave separated by the separation section 103; and a calculation section 105 calculating a deterioration state of the storage battery 101 by comparing an analysis result by the analyzer 104 with a reference value.
Patent JP-2014142423-A (JP)
Title: Head-up display device
Inventor: YAMAGUCHI MASAYUKI
IPC: G02B26/10
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact HUD device having high installability and high resolution of display image.SOLUTION: A head-up display device includes: a projector 10 projecting a laser beam; a screen member 40 forming a display image 71 to be projected onto a projection surface 91 by irradiation of the laser beam; and a prism member 30 provided on an optical path L between the projector 10 and the screen member 40, and guiding the laser beam from the projector 10 to irradiate the screen member 40 with the laser beam. The prism member 30 having a refractive index greater than that of air, integrally forms, as an optical surface on the optical path L, an incidence surface 31 which the laser beam enters from the projector 10, a mirror surface 33 reflecting the laser beam incident from the incidence surface 31 within the mirror surface, and an emission surface 32 emitting the laser beam reflected by the mirror surface 33 toward the screen member 40 at an outside. Formation of lens surfaces on the incidence surface 31 and the emission surface 32 respectively images the laser beam in a spot shape on the screen member 40.
Patent JP-2013169794-A (JP)
Title: Method of manufacturing housing having knitted pattern, and housing manufactured by the method
Inventor: LIAO KAI-RONG
IPC: D06M15/55
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a housing having a knitted pattern in a simple manufacture process at a low cost, and to provide the housing manufactured by the method.SOLUTION: A method of manufacturing a housing having a knitted pattern includes: a step of providing a knitted fiber-made cloth impregnated with a resin while the resin impregnated into the knitted fiber-made cloth is not solidified; a step of applying a thermosetting adhesive layer on a surface of a transparent or translucent thermoplastic resin thin film; a step of placing and pasting the knitted fiber-made cloth impregnated with the resin on the surface of the thermosetting adhesive layer while the resin is not solidified to obtain a laminate; a step of placing the laminate in a mold and hot press-forming the same into a desired three-dimensional shape to obtain a preform; and a step of cutting a surplus surrounding portion of the preform to obtain the housing having a desired three-dimensional structure.
Patent JP-2014143856-A (JP)
Title: Power conditioner checker
Inventor: SUGIKI AKIO
IPC: H02M7/48
Filed: 2013-01-24
Abstract: PROBLEM TO BE SOLVED: To inspect a power conditioner excellently by obtaining conversion efficiency in the power conditioner accurately.SOLUTION: A power conditioner checker (1) for inspecting a power conditioner (5) that converts DC power generated by a photovoltaic power generation panel (3) into AC power synchronized with a commercial power supply has: an input side measurement part (9) for measuring input current and input voltage of the power conditioner (5); an output side measurement part (10) for measuring output current and output voltage of the power conditioner (5); and a control unit (12) for controlling the input side measurement part (9) and the output side measurement part (10). The control unit (12) can measure current and voltage simultaneously from the input side measurement part (9) and the output side measurement part (10) and calculate conversion efficiency of the power conditioner (5) at the time of measurement.
Patent JP-2014145888-A (JP)
Title: Optical module and electronic equipment
Inventor: MATSUSHITA TOMONORI
IPC: G01N21/27
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical module having high resolution, and electronic equipment.SOLUTION: The optical module includes a fixed substrate 51, a movable substrate 52, a fixed reflection film 54 provided on the fixed substrate 51, a movable reflection film 55 provided on the movable substrate 52 and opposing to the fixed reflection film 54, a first control electrode 571 provided outside the fixed reflection film 54 in a filter plan view, a second control electrode 572 provided outside the movable reflection film 55 in the filter plan view and opposing to the first control electrode 571, and a gradient control unit that supplies a first control current to the first control electrode 571 and supplies a second control current to the second control electrode 572, where the second control current is in an opposite direction to the first control current in the filter plan view.
Patent JP-2014033962-A (JP)
Title: System and method for reminding drinking water
Inventor: CHANG SHENG-HSIUNG
IPC: G16H20/60
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for reminding drinking water.SOLUTION: In a system for reminding drinking water, a reminder measures a drinking water amount of a user, and a collector adjusts a daily drinking water demand amount of the user on the basis of an environmental parameter or a physiological parameter of the user. When determining that the user does not sufficiently ingest the drinking water amount on the basis of a prescribed condition and the measurement result, the system executes a drinking water reminding operation for the user.
Patent JP-2014150612-A (JP)
Title: Switching power-supply circuit, switching power-supply device, and semiconductor integrated circuit device
Inventor: HIRAKATA TOSHIO
IPC: H02M3/155
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent overcurrent flowing through a switching power-supply circuit without incurring decrease in charging efficiency.SOLUTION: An overcurrent detection part 4 determines whether an overcurrent has flown through the coil on the basis of an application voltage to a coil 16. An operation amplifier 23 detects a voltage applied to the coil 16. A constant current circuit 22 outputs a current of a ratio approximately equal to that of a coil current Li flowing through the coil 16 in accordance with the output result of the operation amplifier 23. The current from the constant current circuit 22 flows through the capacitor 27, and thereby a voltage Vcd increases. When the voltage Vcd becomes higher than a reference voltage VREF1, a comparator 26 determines that overcurrent occurs, and outputs an overcurrent detection signal OIS. Upon receipt of the overcurrent detection signal OIS, an output stage control logic part 8 stops operation of transistors 14, 15, and restricts the coil current Li flowing through the coil 16.
Patent JP-2014149599-A (JP)
Title: Communication system, data management apparatus, and data holding apparatus
Inventor: IKEDA YUJI
IPC: G06F13/00
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To eliminate mismatch between two pieces of data.SOLUTION: A data holding apparatus 2 holding one of two pieces of data extracts a time stamp from a signal received from a data management apparatus 1 which holds the other one, and determines whether the time of the time stamp is later than the time of its own time stamp (S13). When the time of the time stamp in the signal is later (S13: later), the data holding apparatus 2 determines whether the signal includes an ON flag (S17). If the ON flag is included (S17: YES), the data holding apparatus 2 transmits a request signal to the data management apparatus 1 (S19). The data holding apparatus 2 extracts data and a time stamp from the received signal, and updates its own data and time stamp (S21, S23). The data management apparatus 1 receives the request signal, and transmits a signal including an OFF flag and data to the data holding apparatus 2 when data is not being updated.
Patent JP-2014150215-A (JP)
Title: Cooling device and motor control device including the same
Inventor: KAIHARA NOBUYUKI
IPC: H01G2/08
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device that suppresses temperature rise of a capacitor connected to an inverter and allows reducing in size, and to provide a motor control device including the same.SOLUTION: Capacitors 1 and 2 each include a housing case 15, a bus bar 13, a cooling element 12, a capacitor element 21, and a potting portion 14. The housing case 15 is made from metal or a resin material. The bus bar 13 is composed of a metallic material having high thermal conductivity and is connected to an electrode side of the interior of the capacitor element 21 body and a power-supply line P1 or a wiring conductor portion of a ground line P2. One surface of the cooling element 12 is buried in a recess 22 provided on side surface of the bus bar 13 facing the housing case 15, and the other surface is fixed to a recess 23 by being slidingly inserted into a guide portion provided on a side surface of the housing case 15 from an upper portion.
Patent JP-2014153063-A (JP)
Title: Dynamic light scattering measurement device and optical path length adjustment method of dynamic light scattering measurement device
Inventor: ISHII KATSUHIRO
IPC: G01N15/02
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To allow easy adjustment to be performed in a dynamic light scattering measurement device so that an optical path length of measurement light and that of reference light to a focus position are equal to each other in a state where the focus position is in a liquid.SOLUTION: A controller 80 moves a focus position of measurement light to a position on an outer surface of a wall of a vessel OB, in which a light intensity detected by a measurement unit 10 is peak, and then moves the focus position to a position on an inner surface of the wall which is obtained by adding an amount of movement corresponding to thickness of the wall to the position on the outer surface of the wall, and next detects a variation in optical path length of reference light corresponding to the inner surface of the wall, in which the light intensity detected by the measurement unit 10 is peak. Thereafter, the controller 80 moves the focus position of measurement light to a movement position for measurement obtained by adding a movement amount corresponding to a set measurement depth to the movement position on the inner surface of the wall and sets an optical path length of the reference light to a variation in optical path length for measurement obtained by adding a variation in optical path length corresponding to the set measurement depth to the variation in optical path length corresponding to the inner surface of the wall.
Patent JP-2014150911-A (JP)
Title: Program and game device
Inventor: SAKAMOTO TOYOKAZU
IPC: A63F13/80
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a game, a game device, etc. that create an unprecedented game system by an interface that receives both a key input instruction and an icon input instruction.SOLUTION: A game device comprises: an input reception part; a storage part; a game arithmetic processing part; and a display control part. The input reception part receives a key input instruction which is an instruction by key input using an operation part, and an icon input instruction for an input instruction of an icon displayed in an icon display area. The game arithmetic processing part performs processing for controlling a character based on the key input instruction when the key input instruction is received, performs processing for issuing a command associated with an icon when an icon input instruction is received, and chooses a command from among a plurality of stock commands. The display control part performs control to display the icon associated with the chosen command in the icon display area as an icon taking the place of the icon for which the icon input instruction is made.
Patent JP-2014152904-A (JP)
Title: Document pressing plate opening/closing device and business machine with the same
Inventor: YABUKOSHI KENTARO
IPC: G03B27/62
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a document pressing plate opening/closing device with a simple structure that eliminates a risk of pinching fingers, even if performed by holding each document pressing plate opening/closing device with one hand, respectively, when an operator or a worker performs attachment and detachment operation of a document pressing plate.SOLUTION: A document pressing plate opening/closing device comprises: a mounting leg; a cam part provided at the upper part of the mounting leg; a supporting member having a spring storage part, and turnably mounted with both connecting plates through a hinge pin in the cam part; a cam slider slidably provided in the inside of the spring storage part; and elastic means elastically installed in the inside of the spring storage part for pressing the cam slider to the side of the cam part. An abutment part coming into abutment with each other and controlling the turning of the supporting member when a document pressing plate is fully opened at each rear part of the mounting member and the supporting member is eliminated, a guide groove is provided in the cam part, and a guide pin engaged with the guide groove is provided in both connecting plates, thereby solving the problem.
Patent JP-2014156047-A (JP)
Title: Image formation device, image formation device control method, and program
Inventor: FUJII HIDETAKA
IPC: H04N1/00
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a situation that: a type of printing data received is erroneously determined to be processed, so that a large number of wasteful printings are output.SOLUTION: A PDL discrimination unit 303 discriminates a data type suitable for printing data from a characteristic of the printing data received by an image formation device (S503, S504, S507). A job control unit 302, based on a discrimination result in the PDL discrimination unit 303 and actual results indicating the number of times for each data type of printing data processed before in the image formation device, determines the data type of the printing data to process the printing data (S505-S514).
Patent JP-2014159108-A (JP)
Title: Image formation device
Inventor: ENOMOTO TADAYASU
IPC: B41J2/175
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device that reduces influence on posture of a carriage from a supply tube while reducing sagging and violent movement of the supply tube.SOLUTION: An image formation device includes: a carriage on which a recording head for discharging a droplet is mounted and reciprocating in a main scan direction; an ink cartridge in which liquid for supplying to the recording head is accommodated; and a supply tube that is flexible and feeds the liquid of the ink cartridge toward the recording head side to a head tank. A tube support member 70 for supporting the supply tube is rotatably provided at the device main unit side. A torsion coil spring 78 is provided for applying force to the tube support member 70 to rotate the tube support member 70 in a direction for reducing a bulge of a curved part of the supply tube in plan view when the carriage is moved to a home position.
Patent JP-2014165313-A (JP)
Title: Electron spin operating device
Inventor: SANADA HARUKI
IPC: H01L29/06
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To easily operate electron spin in any arbitrary direction without complicating a device.SOLUTION: An electron spin operating device comprises: a channel 101 formed from a semiconductor; a spin polarization carrier generation part 102 for generating a spin polarization carrier in a carrier generation location of the channel 101; and a moving part 103 for moving the spin polarization carrier generated by the spin polarization carrier generation part 102 in an extending direction of the channel 101. The channel 101 is formed with a predetermined length and its extending direction is periodically changed in a predetermined period within a predetermined width. Each of these factors indicates the state where an angular frequency of vibration caused by the change in the extending direction of the channel 101 is matched with a spin resonance condition of the spin polarization carrier moving the channel in the extending direction.
Patent JP-2014164138-A (JP)
Title: Light guide film, ultra-slim liquid crystal backlight unit, and portable computer
Inventor: NAKAJIMA HIROKI
IPC: F21S2/00
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a light guide film that suppresses luminance unevenness of a liquid crystal display surface and achieves reduction in thickness, when used for an edge light type backlight unit of a liquid crystal display device, an ultra-slim liquid crystal backlight unit equipped with the light guide film, and a portable computer.SOLUTION: A light guide film of the present invention is a light guide film for an ultra-slim liquid crystal backlight unit that substantially uniformly emits light rays incident from an edge face from a front face and has the average thickness of 600 μm or less. The light guide film comprises: a light guide layer whose main component is polycarbonate resin; and a protective layer that overlaps on the surface side of the light guide layer and whose main component is acrylic resin. The light guide film preferably has the average thickness of the protective layer that is 10 to 100 μm.
Patent JP-2014164540-A (JP)
Title: Evacuation action prediction system and evacuation action prediction program
Inventor: KAKEGAWA HIDESHI
IPC: G08B27/00
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an evacuation action prediction system taking account of relation among a plurality of evacuees.SOLUTION: The evacuation action prediction system can execute: evacuee position calculation processing that calculates position information of a certain evacuee for each time step such that the certain evacuee heads for a target evacuation place set to the certain evacuee on the basis of space data and human data; group integration processing that, on condition that evacuees belonging to a common belonging group enter a searchable range, with one evacuee defined as a reference point in the evacuee position calculation processing, integrates the evacuees to a group having a common target evacuation place; and group position calculation processing that calculates position information of a certain group for each time step such that the certain group heads for the target evacuation place set to the certain group on the basis of the space data and the human data.
Patent JP-2014161603-A (JP)
Title: Freezing preservation container
Inventor: FUJITA MAMORU
IPC: A61J3/00
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a freezing preservation container placed with a bar code label which impairs no visual recognition inside the container.SOLUTION: On a container 11, a bar code label 15 is placed which has a transparent part 20 in the axial direction of the container 11 in a part of the label 15 printed with a bar code 14. The bar code label is formed with a laminated structure comprising: a printed layer to be printed with a bar code on the surface; a first adhesive layer laminated on the reverse face of the printed layer; a transparent layer laminated on the reverse face of the first adhesive layer; and a second adhesive layer laminated on the reverse face of the transparent layer. In the printed layer, there is provided a removal part 21 which is for forming the transparent part by cutting off a part of the printed layer in the axial direction of the container.