baber/WOPTO huggingface dataset:
Patent JP-2013092494-A (JP)
Title: Photomask inspection method and inspection apparatus
Inventor: NAKAMURA DAISUKE
IPC: G01N21/956
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method and inspection apparatus for evaluating a defect or a pattern shape of a photomask having a structure that can emit parallel light perpendicular to the photomask irradiated by exposure equipment in a manner inclined to the irradiated body, and allowing diagonal exposure in plural angles by exposure once.SOLUTION: An inspection is sequentially repeated by illuminating a specific location on a surface of a photomask with obliquely angled parallel light corresponding to a portion of the location on the photomask, to see whether outgoing light perpendicular to the surface of the photomask can be obtained or not, while changing locations to illuminate on the surface of the photomask. Information on an image taken from inside an effective surface of the photomask is accumulated and evaluated to determine an inspection result.
Patent JP-2013097958-A (JP)
Title: Ion source
Inventor: INAI YUTAKA
IPC: H01J27/02
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To lead an ion beam, having a current quantity and controllability balanced, out of an ion source having a plurality of slit electrodes.SOLUTION: An ion source 1 includes a plurality of slit electrodes 7-10 as a lead-out electrode system. The slit electrodes 7-10 each comprises an electrode frame body 14 having an opening 15 and a plurality of electrode rods 16 arranged in the opening part 15. The electrode rod 16 constituting the slit electrode 5 positioned on the most upstream side in a traveling direction of an ion beam 2 emitted by the ion source 1 has a slit opening part 17, formed between adjacent electrode rods 16, and shaped in a substantially tapered shape in the traveling direction of the ion beam 3.
Patent JP-2013098831-A (JP)
Title: Stereo microphone device
Inventor: ISHIZAKI HIRONAO
IPC: H04R1/02
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an external stereo microphone capable of improving operational feeling when the direction of a microphone is changed.SOLUTION: An external stereo microphone device attachable to portable electronic devices comprises: a holder unit 40 having a pair of microphones 60 arranged symmetrically, a pair of holder parts 46 arranged symmetrically to put the pair of microphones 60, and a connection part 48 to connect the pair of holder parts 46; a case 14 having a substantially cylindrical-like cylindrical part 20 to rotatably support the holder unit 40 and a body part 18 to store a circuit board 22; and a roller 56 to roll on an inner peripheral surface of the cylindrical part 20 with a rotation of the holder unit 40.
Patent JP-2013097702-A (JP)
Title: Portable information processor, external device, and system including the same
Inventor: ARAKI SHIROYUKI
IPC: G06F1/26
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a portable information processor capable of selecting and starting various operation modes even when a touch panel or the like including firmware instead of a hardware-like key is loaded as an input device.SOLUTION: When an external equipment connection terminal 14 receives power supply based on the connection of an external device 2 as the trigger of start, a power supply control module 22 starts a multifunctional CPU 21 by using a power source to be supplied via the external equipment connection terminal 14. Then, the multifunctional CPU 21 determines an operation mode after start on the basis of data received from the external device 2 via the external equipment connection terminal 14. Therefore, even when a touch panel or the like including firmware instead of a hardware-like key is loaded on a portable information processor as an input device, it is possible to select and start various operation modes.
Patent JP-2013095593-A (JP)
Title: Elevator control device
Inventor: FUJIHATA YUJI
IPC: B66B3/00
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control device that can accurately detect whether a maintenance checkup is performed.SOLUTION: The elevator control device includes an equipment control part that performs the elevator equipment inspection on the basis of operations from outside, a recording part that records the inspection practice state on the equipment if an inspection is performed on the equipment, and a practice state signal output part that outputs execution condition signals corresponding to the practice state. That is, maintenance checkup is performed without incorporating a system that automatically diagnoses failure.
Patent JP-2013101018-A (JP)
Title: Sensor element, force detecting device, and robot
Inventor: KAWAI HIROKI
IPC: G01L5/16
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a sensor element which can detect a force with high sensitivity, a sensor device and a force detecting device using this sensor element, and a robot with high reliability and safety having this force detecting device.SOLUTION: A sensor element includes a piezoelectric substrate made of a trigonal single crystal, a first electrode arranged on one substrate surface of the piezoelectric substrate, and a second electrode arranged on the other substrate surface. The substrate surface of the piezoelectric substrate includes an X-axis (electrical axis) of the crystal axes, and an angle θ formed by the substrate surface and a plane including the X-axis (electrical axis) and a Z-axis (optical axis) of the crystal axes is 0°<θ<20°.
Patent JP-2013104716-A (JP)
Title: Detector of oxidation state of iron and fuel cell device having the same
Inventor: URATANI KATSUICHI
IPC: C01B3/08
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an oxidation state detector having high detection accuracy of an oxidation state of iron.SOLUTION: An oxidation state detector which detects an oxidation state of iron comprises: a measuring part measuring magnetic permeability of a measuring object containing the iron; and an oxidation state identifying part identifying the oxidation state of the iron from a measurement result obtained by the measuring part. The measuring part and the oxidation state identifying part, for example, can be achieved with a microcomputer 7. The measuring part, for example, indirectly measures the magnetic permeability of the measuring object containing the iron by using a current value of a first coil 3 and a voltage value of a second coil 4.
Patent JP-2013102870-A (JP)
Title: Electronic device, portable terminal, and management method of sleep latency
Inventor: KASAMA KOICHIRO
IPC: A61B5/16
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To let a user know the pattern of an action in which the regular sleep can be achieved, and the user can be not to feel sleepy.SOLUTION: An electronic device 1 includes a clock section 5, a calculating unit 4, a determination section 3, and a notification section 2. The clock section 5 measures time. The calculating unit 4 calculates the value of the amount of the activity of a user based on the information of the movement of the user acquired from a first sensor. As for the determination section 3, the easiness of the sleep latency is determined based on the time information acquired from the clock section 5, the value of the activity amount acquired from the calculating unit 4, and the temperature information of a user acquired from the second sensor. In that case, the determination section 3 acquires the information of the activity amount by using the first sensor for the first time zone, and acquires the information of the temperature by using the second sensor for a second time zone including a time zone not included in the first time zone. The notification section 2 notifies the determination result of the determination section 3.
Patent JP-2013106424-A (JP)
Title: Motor controller
Inventor: ITO YOSHIKI
IPC: H02P27/04
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a position sensorless motor controller with open-phase detection means that can suppress erroneous detection and detect hunger with high precision.SOLUTION: The motor controller, having an inverter main circuit 2 that outputs a three-phase AC voltage for driving a synchronous motor 3 and current detection means 6 that detects an electric current running through each phase of a synchronous motor, has a synchronous operation mode for operating the synchronous motor according to a predetermined command value and a running mode by position feedback and includes open-phase detection means 10 that detects an open phase on the basis of a current value detected by the current detection means in the running mode.
Patent JP-2013104161-A (JP)
Title: Woven fabric
Inventor: KARIYA HISAYUKI
IPC: D03D11/00
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a woven fabric which is excellent in elongation performance and hardly causes yarn slippage and frayed parts.SOLUTION: A woven fabric having a multiple structure includes: weft 1 forming a surface layer 10; weft 2 forming a back layer 20; and warp 3 forming the surface layer 10 and the back layer 20, and binding the surface and back layers at necessary portions. The fabric is woven using a yarn A partly including a heat-fusible component as at least part of the weft 1 forming the surface layer 10 and using a latently crimpable yarn as the weft 2 forming the back layer 20. After being woven, the fabric is subjected to heat treatment so that the yarns are fusion-fixed to each other by fusing of the heat-fusible component in the yarn A used as the weft 1 of the surface layer 10, and elongation performance is imparted in the weft direction by crimp development of the latently crimpable yarn used as the weft 2 of the back layer 20.
Patent JP-2013108227-A (JP)
Title: Sheet pile driving method and device
Inventor: KOZUKA HIDEKI
IPC: E02D7/00
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To smoothly and excellently drive a sheet pile in simple configuration.SOLUTION: A partition frame 31 is inserted into bored first drilling 30, 32, ... and an inner area is partitioned by the partition frame 31. A continuous lap hole 40 is formed while maintaining the state where cobble stones or boulder stones are prevented from intruding into the inner area of the partition frame 31. Thereafter, the partition frame 31b in a portion interfering with a sheet pile 41 is extracted, and the sheet pile 41 is then driven easily into the continuous lap hole 40.
Patent JP-2013109880-A (JP)
Title: Shield connector
Inventor: NAGAI RYUICHI
IPC: H01R13/6582
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a shield connector which can be made compact and the number of components of which can be limited, while ensuring high shield performance and taking a static discharge countermeasure for preventing short-circuit to a contact.SOLUTION: A housing 20 of a shield connector 10 includes a plurality of fitting recesses 20A, 20B. A shield member 30 includes a shield shell 31, and a boundary shield wall 32. Side contacts 371, 381 are formed, respectively, on both side surfaces of the shield shell 31. Boundary contacts 321, 322 are formed, respectively, on one and the other sides of the boundary shield wall 32. Front ends 30F of the side contacts 371, 381 and the boundary contacts 321, 322 are located in front of the front end 11F of the contact 11. The two boundary contacts 321, 322 are formed at positions H1, H2 different from each other on the boundary shield wall 32.
Patent JP-2012183061-A (JP)
Title: Method of screening or evaluating skin barrier function adjuster
Inventor: TERAMURA TAKASHI
IPC: G01N33/92
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation tool related to adjustment of skin barrier function in a three-dimensional skin model, and to provide a method of using the same.SOLUTION: A method of screening or evaluating a skin barrier function adjuster uses an ABCA12 expression level and/or a distribution state of glucosylceramide as an index, after adding a test substance to the three-dimensional skin model. A method of screening or evaluating the three-dimensional skin model uses the ABCA12 expression level and/or using the distribution state of glucosylceramide as an index, after adding the skin barrier function adjuster to an objective three-dimensional skin model.
Patent JP-2013110543-A (JP)
Title: Angle adjustment mechanism
Inventor: SHIMIZU SHINTARO
IPC: H04M1/12
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an angle adjustment mechanism in which the angle adjustment operation of an article is simpler when compared with prior art.SOLUTION: The angle adjustment mechanism A includes a shaft 21 which turns the other end of a stand 200 around the axis while pivotally supporting one end for the back of an article (case 100), a guide groove 2 for guiding the stand 200 while fitting the shaft 21 internally so that the stand 200 can slide for the back of the article, pivotal supports for bearing the plurality of shafts 21 arranged in the extending direction of the guide groove 2, and a rotation angle setting means (rotation angle setting shaft 31) for setting the rotation angle of the stand for the back of the article, for each of the plurality of pivotal supports.
Patent JP-2012088323-A (JP)
Title: Bed load detector
Inventor: TOCHIGI MASAHARU
IPC: G01G19/52
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a bed load detector capable of preventing deterioration in load detection accuracy caused by repeated application of the load.SOLUTION: The load detector 1 is provided with a substrate part 2 placed on a bed installation surface 15, a cantilever beam part 5 which is nearly horizontally supported by the substrate part 2 and spaced apart from and above the bed installation surface 15 and which has an integrally formed placing board part 7 for placing a leg part of a bed on at its tip, and a distortion detection sensor 8 which detects the distortion of the cantilever beam part 5 and outputs a signal to be used for detecting a load applied on the leg of the bed. The substrate part 2 has a pair of right and left side parts 2a, 2a spaced apart oppositely from each other and a pair of front and back connecting side parts 2b, 2c spaced apart oppositely from each other between the right and left side parts and connecting one ends and the other ends of the right and left side parts respectively to each other. The beam part 5 is integrally formed in an upper part of the back connecting side 2c of the substrate part 2.
Patent JP-2013115855-A (JP)
Title: Inverter device and air conditioner having the same
Inventor: ITO NORIKAZU
IPC: F24F11/88
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device that implements a further cost reduction while enjoying a loss reduction effect, and an air conditioner therewith.SOLUTION: The inverter device includes: a conversion circuit 4 for converting a DC voltage to a desired AC voltage which has a plurality of switching circuits 5 each comprising a parallel connection of a first switching element 8 comprising an Si semiconductor and a second switching element 9 comprising a WBG semiconductor, which has a lower on resistance and a higher switching speed than the first switching element 8; a drive section 16 for generating a plurality of driving signals to drive on/off the switching circuits 5, respectively; and a gate circuit 17 for turning on the second switching element 9 later than the first switching element 8 and turning off the first switching element 8 later than the second switching element 9 on the basis of each driving signal for each switching circuit 5.
Patent JP-2013113373-A (JP)
Title: Power transmission device
Inventor: HIROTA ISAO
IPC: F16D27/115
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device capable of reducing costs by reducing the number of parts.SOLUTION: A power transmission device 1 includes: an outer side rotation member 3; an inner side rotation member 5; a main clutch 7; a pilot clutch 9 for operating the main clutch 7; an armature 11 for connecting and disconnecting the pilot clutch 9; an electromagnet 13 attracting the armature 11 by excitation to connect the pilot clutch 9; and a cam mechanism 15 operated by connection of the pilot clutch 9 and connecting the main clutch 7. The cam mechanism 15 has a pressure ring 17, and a cam ring 19. The pilot clutch 9 is arranged in an outer diameter side of the cam ring 19, and a magnet flux loop L formed by excitation of the electromagnet 13 is formed via the electromagnet 13, the outer side rotation member 3, the cam ring 19, and the armature 11.
Patent JP-2013113220-A (JP)
Title: Valve seat
Inventor: KOYAMA YOSHIO
IPC: F01L3/02
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a valve seat excellent in strength and wear resistance.SOLUTION: In the valve seat using an iron-based sintered alloy, an oxide mainly composed of triiron tetraoxide is formed on a surface and inner part of the iron-based sintered alloy by way of oxidation treatment, and prior to the mounting of the valve seat to a cylinder head, the average area ratio of the oxide mainly composed of the triiron tetraoxide in a cross section of the iron-based sintered alloy is 5-20%. The iron-based sintered alloy contains hard particles formed from at least one of intermetallic compound, carbide, silicide, nitride and boride of one or more elements selected from the groups 4a-6a of the periodic table. Prior to the mounting to the cylinder head, the average area ratio of the hard particles in a cross section of the iron-based sintered alloy is preferably 5-45%.
Patent JP-2013114136-A (JP)
Title: Photosensitive resin letterpress printing plate precursor
Inventor: YAWADA YUKIMI
IPC: G03F7/095
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin letterpress printing plate precursor for CTP to be used for a letterpress plate or a flexographic plate, having such characteristics that the printing precursor has excellent handling property during appropriate production to transportation and platemaking without inducing peeling of a protective film, although the protective film is easily peeled upon platemaking, and that the precursor shows no decrease in ablation sensitivity.SOLUTION: The photosensitive resin letterpress printing plate precursor comprises a support body, a photosensitive resin layer, a heat sensitive mask layer, a peeling strength adjusting layer and a protective film, successively layered. The peeling strength adjusting layer contains an amino resin.
Patent JP-2013114249-A (JP)
Title: Black photosensitive resin composition and color filter
Inventor: SATO AZUMI
IPC: G03F7/031
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a black photosensitive resin composition for forming, by using a general photo mask of proximity exposure system, a black matrix that has less variation in line width, no pattern deficit, high quality and 5 μm or less of line width.SOLUTION: A black photosensitive resin composition contains at least a black pigment, a binder resin, a photopolymerizable monomer, a photopolymerization initiator represented by the following formula (1), a polymerization inhibitor and a solvent.
Patent JP-2012209929-A (JP)
Title: Piezoelectric transducer, oscillator, electronic apparatus, and atomic radio clock
Inventor: ARATAKE KIYOSHI
IPC: H03H9/02
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transducer, an oscillator, an electronic apparatus, and an atomic radio clock which achieve size and cost reduction and increase the electric capacity C0.SOLUTION: A piezoelectric transducer 1 includes: a piezoelectric vibration piece 4 in which a base substrate 2, a lid substrate 3, and an excitation electrode 15 are formed; and external electrodes 38, 39. In the piezoelectric transducer 1, an electrode pattern 36a for electric capacity adjustment, extending along a routing electrode 37, is extended from a routing electrode 36.
Patent JP-2013117253-A (JP)
Title: Warming-up system
Inventor: FUKUDA YUSHI
IPC: F15B11/08
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a warming-up system that can prevent response delay of a pilot pressure control valve when air temperature is low, and that allows a system for preventing the response delay to be constructed at low cost.SOLUTION: A warming-up system includes: pilot pressure control valves 34, 79, 80 for controlling a pressure of pilot oil discharged from a pump P2 and transferred to an object to be supplied; and a valve body 35 mounting the pilot pressure control valve 34. A heat-up oil passage w to which the pilot oil discharged from the pump P2 is flowed is formed in the valve body 35. The valve body 35 is heated-up by flowing, via a relief valve 52 or a choke, the pilot oil flowed in the heat-up oil passage w to a hydraulic oil tank 31.
Patent JP-2013117426-A (JP)
Title: Frequency detection circuit
Inventor: NAKAMIZO HIDEYUKI
IPC: G01R23/06
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a frequency detection circuit capable of accurately detecting the frequency of a detection target signal without using any A/D converter having high voltage resolution.SOLUTION: The frequency detection circuit includes a mixer 3 for mixing an RF signal which is a detection target signal with an LO signal oscillated by a local signal source 2 to output an IF signal, having a frequency |F_rf-F lo| equivalent to a frequency difference between the RF signal and the LO signal among IF signals of frequency |F_rf ±F_Lo| output from the mixer 3, and a low-pass filter 4 for passing only an IF signal (IFL signal) having its frequency lower than that F_rf of the RF signal.
Patent JP-2013117879-A (JP)
Title: Material display and audio reproduction system
Inventor: KOKUBU NAOMI
IPC: G06F17/30
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a system, associated mainly with materials of a conference, a lecture class, etc., for efficiently reproducing and understanding details of conference and lecture class materials by not only enabling a person who did not attend to reproduce the materials and voice of the conference or lecture class later as he or she were there, but also devising how to make people hear data of recorded voice and how to show the materials.SOLUTION: A material voice reproduction system for material sharing includes means of listing recorded voice data on materials being displayed in a conference or lecture class along the time base, and means of displaying recorded parts close to details of the material as a voice list when they are available. Further, the system includes means of displaying all material screens related to voice when the displayed recording list is selected and the voice in the recording is heard.
Patent JP-2013121030-A (JP)
Title: Amplifier
Inventor: KIMURA JUICHI
IPC: H03F1/07
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a multiband amplifier.SOLUTION: The amplifier includes: first and second amplification elements adapted to operate in first and second operation classes; a transmission line arranged on an output side of the first amplification element; and a coupling section adapted to couple the transmission line to the second amplification element. For the amplification of signals in a first frequency band, a bias voltage is applied to the first amplification element so as to cause an operation in the first operation class, and a bias voltage is applied to the second amplification element so as to cause an operation in the second operation class, and for the amplification of signals in a second frequency band, a bias voltage is applied to the first amplification element so as to cause an operation in the second operation class, and a bias voltage is applied to the second amplification element so as to cause an operation in the first operation class.