baber/WOPTO huggingface dataset:
Patent JP-2012026415-A (JP)
Title: Oil level gauge
Inventor: TSUMURA KENICHI
IPC: F01M11/12
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an oil level gauge of many types of specifications at low cost.SOLUTION: The oil level gauge includes a gauge body 10 for sticking oil in an oil pan to check an oil surface level, and a grip 20 disposed at its base end 10a. The grip 20 includes a cylindrical insertion part 21 into which the base end 10a of the gauge body 10 is inserted, and a grip body 22 coupled to the insertion part 21. Between the base end 10a of the gauge body 10 and the insertion part 21, a locking part 11 locked to both the base end 10a and the insertion part 21 of the gauge body 10 is interposed by a coupling force of the insertion part 21 and the grip body 22.
Patent JP-2012039290-A (JP)
Title: Coherent optical time division multiplex transmission system
Inventor: NAKAZAWA MASATAKA
IPC: H04J14/08
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To synchronize phases of an optical modulation pulse signal and a local light emission pulse signal by using a highly precise optical phase synchronization technology and to realize long distance optical fiber transmission of an ultra high-speed optical multi-level modulation pulse signal.SOLUTION: An optical time division multiplex multi-level modulation pulse signal obtained by performing optical multi-level modulation and optical time division multiplex on an optical pulse signal, a reference optical signal whose phase is synchronized with the optical pulse signal are generated and synthesized, and the signals are transmitted through an optical fiber transmission path 4 in a transmitter 10. A reception device 11 synchronizes the phases of the optical time divisional multi-level modulation pulse signal and a local light emission pulse signal by using the reference optical signal. A coherent detection circuit 7 performs time division multiplex separation and coherent homodyne detection on the optical time division multiplex multi-level modulation pulse signal and the local light emission pulse signal.
Patent JP-2010278021-A (JP)
Title: El device
Inventor: YAMASHITA TOMOYOSHI
IPC: H05B33/14
Filed: 2010-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL device for efficiently emitting light generated in the light emitting layer of an EL element while effectively utilizing the light emitted from the EL element.  <P>SOLUTION: The EL device 20 includes the EL element having a plate-like first electrode 4, a plate-like and transparent second electrode 6 provided on one face of a transparent substrate, and a plate-like and single light emitting part arranged between the first and second electrodes; and a light deflecting element provided on the other face of the transparent substrate for deflecting light emitted from the light emitting part toward the normal direction of the other face. The light deflecting element has a number of dots or recesses formed into the single and plate-like light emitting part. The dots or the recesses are arranged in the other face of the transparent substrate in optically and closely attached relation. The dots or the recesses have curved portions for directly inputting light propagating in the transparent substrate and deflecting it toward the normal direction of the other face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011004419-A (JP)
Title: Relay method
Inventor: FUKUMASA HIDENOBU
IPC: H04W72/04
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a relay method by which interference between a transmitting signal and a receiving signal is prevented and consumption power of a portable terminal upon high speed data transmitting is reduced.SOLUTION: This relay method performs following steps: the portable terminal performs transmission to a repeater device by using a part of an uplink bandwidth predetermined in the system; an OFDM (Orthogonal Frequency Division Multiplexing) signal receiving section of the repeater device, having a band-pass filter which filters an OFDM signal from the portable terminal, extracts it as the OFDM signal; and an OFDM frequency converting section of the repeater device performs frequency conversion of the OFDM signal to a frequency range other than a frequency range used for transmission from the portable terminal, and also performs band spreading to generate a frequency selective fading resistant OFDM signal and transmits it to a base station. Thus, transmission power of the portable terminal is suppressed and high speed data transmission on an uplink is achieved.
Patent JP-2012039030-A (JP)
Title: Wafer storing device, wafer storing method and wafer polishing device
Inventor: MARUOKA SATOSHI
IPC: H01L21/304
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a wafer storing device which efficiently stores a plurality of polished wafers by submerging them in water in saved space and in which a water mark is not formed on a surface of the wafer and the wafer is not damaged.SOLUTION: A casette 4 placed above a water level of a water tank 5 is made horizontal and a nozzle bar 9a of a rinse mechanism 9 is moved to the back of the casette 4. The polished wafers 3 are individually and efficiently stored in the cassette 4 for multiple stages in a vertical direction. When all the wafers 3 are stored in the cassette 4, inclination means 8 inclines the cassettes 4 in a range of 1° to 20°, and the nozzle bar 9a jets rinse water on the surface of the wafer 3. A cassette lifting mechanism 7 submerges the cassettes 4 in water inside the water tank 5 at an interval of one wafer. When the cassette 4 is pulled up from the water tank 5, the inclination means 8 pulls up the cassette 4 by inclining it. Thus, the wafer 3 can effectively be stored/cleaned/transported without being damaged or without the watermark being formed.
Patent JP-2012039831-A (JP)
Title: Insertion type non-contact electric power feeding device
Inventor: ABE KIYOSUKE
IPC: B60L11/18
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an insertion type non-contact electric power feeding device which firstly, is improved in reliability and safety, secondly, is small and light weight and has excellent handleability, thirdly, has fewer heat generation, radiated noise and so on, and fourthly, is also excellent in heat dissipation.SOLUTION: In a non-contact electric power feeding device 1 of the present invention, a power receiving body 20 of a power receiving part 5 is provided with a pair of secondary coils 6, and both the secondary coils 6 are disposed facing each other via an insertion space S. A feeding body 21 of a feeding part 3 is provided with a primary coil 4, and when feeding, the feeding body 21 is inserted into the insertion space S of the power receiving body 20 from an insertion opening E, and the primary coil 4 positions correspondingly in proximity between the both secondary coils 6 in a substantially sandwich manner. Furthermore, the power receiving body 20 is provided with magnetic cores 25 such as ferrite cores, and the magnetic cores 25 are disposed outside the both secondary coils 6, respectively. In addition, in the feeding body 21 and the power receiving body 20, central space holes H are entirely formed.
Patent JP-2012042520-A (JP)
Title: Dimmer film
Inventor: NOMURA TOSHIYUKI
IPC: G02F1/167
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a dimmer film that is excellent in adhesiveness between a light control layer and transparent electroconductive resin base materials and in which tack is reduced.SOLUTION: The dimmer film comprises: two transparent electroconductive resin base materials 4; a light control layer 1 that is sandwiched between the two transparent electroconductive resin base materials and that includes a resin matrix 2 and a light control suspension scattering in the resin matrix; and primer layers 6 that are provided between the transparent electroconductive resin base materials 4 and the light control layer 1 and that contains an organic binder resin and metal oxide particles surface-treated with an fluoroalkyl group-containing silicon compound.
Patent JP-2012046258-A (JP)
Title: Yarn winder
Inventor: HASHIMOTO KINZO
IPC: B65H54/32
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent slipping of rollers in a guide unit allowing the relative movement of a support frame supported to a body frame, and a roller support body for supporting a contact roller.SOLUTION: The roller unit 25 includes a first guide member 30 fixed to the support frame supported to the body frame; a second guide member 31 fixed to a support plate for supporting the contact roller; the rollers 32a, 32b held in spaces formed by V-grooves 30a, 31a of the guide members 30, 31; and a roller holding implement 33 connecting the rollers 32a, 32b to each other. The outer peripheral surface of the roller 32a1 which is one of the rollers 32a is formed with a plurality of protrusions 41 along the circumferential direction. Corresponding to these protrusions, a plurality of recesses 42 fittable to the corresponding protrusions 41 are formed at the contact surfaces of the V-grooves 30a, 31a with the rollers 32a, along the longitudinal direction of the guide members 30, 31.
Patent JP-2012048955-A (JP)
Title: Negative electrode for lithium ion secondary battery, lithium ion secondary battery, and method for manufacturing negative electrode for lithium ion secondary battery
Inventor: FUJITA KAZUNORI
IPC: H01M4/36
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of improving product reliability of a lithium ion secondary battery.SOLUTION: A negative electrode 2 of a lithium ion secondary battery includes: a negative electrode collector 22; and a negative electrode active material layer 24 containing negative electrode active material particles and provided on a surface of the negative electrode collector 22. The negative electrode active material layer 24 has: a low density region 242 where a density of the particles constituting the negative electrode active material layer 24 is relatively low; and a high density region 244 where a density of the particles constituting the negative electrode active material layer 24 is relatively high, the high density region being adjacent to the low density region 242 in an extending face direction of the layer.
Patent JP-2012049804-A (JP)
Title: Communication device, communication system, and program
Inventor: MAEZAWA TOSHIYUKI
IPC: H04L12/70
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication device, a communication system, and a program that are capable of preventing a communication device as an output source of a communication start request from being notified of a response indicating a connection refusal even when the communication start request from a communication device is accepted during communication with the other device.SOLUTION: A first communication device 14-1 outputs a communication start request to a second communication device 14-2. The second communication device 14-2 accepts the communication start request from the first communication device 14-1. The second communication device 14-2 outputs a response notification indicating that it is during a call to the first communication device 14-1 when accepting the communication start request from the first communication device 14-1 during communication with a third communication device 14-3.
Patent JP-2012047133-A (JP)
Title: Molding device and method for manufacturing seal member for scroll compressor, and the seal member for scroll compressor
Inventor: HORAGUCHI NORIHISA
IPC: B29C45/26
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a chip seal, by which even if low-fluidity resin material is used, a short shot defect is hard to occur, making a material yield and a product yield higher.SOLUTION: The molding device of seal members for a scroll compressor includes a spiral cavity composed of a first cavity 101a including a winding start end and a second cavity 101b including a winding terminal end 104, wherein other ends 105, 106 of respective cavities are arranged facing each other, and which corresponds to a figure of a seal groove; degassing grooves provided, on both sides in the longitudinal direction of respective cavities 101a, 101b, in the range from not less than 10% to not more than 50%, from respective ends of cavities, of entire lengths of respective cavities 101a, 101b; and gates communicating with the other ends 105, 106 of both the cavities in such a manner that resin materials are injectable simultaneously from the other ends 105, 106 of respective cavities.
Patent JP-2011175616-A (JP)
Title: Reduction of i/o latency for writable copy-on-write snapshot function
Inventor: KAWAGUCHI TOMOHIRO
IPC: G06F3/06
Filed: 2010-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain a reduced I/O latency while maintaining a reduced physical capacity of a storage.  <P>SOLUTION: A method of controlling a storage system includes: storing data in a first volume in the storage system which has volumes including the first volume and a plurality of second volumes; prohibiting write I/O (input/output) access against the first volume after storing the data in the first volume; performing subsequent write requests received by the storage system against the second volumes in the storage system after storing the data in the first volume, each write request having a target volume which is one of the second volumes; and in response to each one write request of the write requests, determining whether the target volume of the one write request is write-prohibited or not, and performing the one write request only if the target volume is not write-prohibited.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012052686-A (JP)
Title: Fuel cell cogeneration system
Inventor: MATSUMOTO SATOSHI
IPC: F24H1/00
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell cogeneration system having high reliability, by securing safety with a simple structure.SOLUTION: The fuel cell cogeneration system includes a heat recovery passage 8 for sequentially and annularly connecting a heat exchanger 4 for heat recovery, which recovers waste heat during power generation of a fuel cell 7, with a hot water storage tank 1 by heat recovery piping 3. The heat recovery piping 3 is provided with a pressure relief valve 18 for the heat recovery passage, which is configured to open when the pressure in the heat recovery piping 3 exceeds a predetermined pressure. Thereby, the safety is secured and the fuel cell cogeneration system with high reliability is obtained.
Patent JP-2012054694-A (JP)
Title: Bidirectional switch and switch circuit using the same
Inventor: YAMADA KOICHI
IPC: H02M1/08
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique for miniaturizing a bidirectional switch with high withstand voltage.SOLUTION: In a bidirectional switch using MOSFET, the source terminal and back gate terminals of MOSFET are connected to each other through a transfer gate TG. A switch may be used between a junction point between a back gate terminal and the transfer gate TG of MOSFET, and a ground potential (in the case that the MOSFET is n-channel) or a power supply potential (in the case that the MOSFET is p-channel).
Patent JP-2012051524-A (JP)
Title: Glass run and its assembly structure
Inventor: DEGUCHI KOZO
IPC: B60J10/04
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a glass run capable of efficiently preventing vibration sound of a door glass without using a sponge material.SOLUTION: The glass run includes a body of an approximate U-shape of a cross section, composed of a vehicle outer side wall section 51, a vehicle inner side wall section 52 and a connection wall section 53, which is installed along a frame body 2 provided at a door 1 of the vehicle, and which guides a door glass 3 that is lifted up/down, to a groove section 4. An outer lip section 54 and an inner lip section 55 which extend to the connection wall section 53 side in the inner faces of both side wall sections 51 and 52, to contact and slide with the door glass 3 are formed. There are provided a sub-lip 56 which extends from vehicle outside of the vehicle inner side wall section 52, and whose tip section bends to the vehicle inner side wall section 52, and which is pressed by the inner lip section, to bend in the vehicle inner side wall section 52 direction, when the inner lip section 55 contacts and slides with the door glass 3, and a side wall lip 57 which extends aslant to the frame body 2 from the vehicle inner side of the inner side wall section 52 to elastically contact the frame body 2, and which bends to a direction in which the tip section comes closer to the inner side wall section 52.
Patent JP-2012051643-A (JP)
Title: Lid for sealing container
Inventor: YOSHINAGA MASANOBU
IPC: B65D81/34
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a lid having a hot water draining part hardly broken and having dead-hold property even when not using an aluminum foil.SOLUTION: The lid comprises a laminate of paper or resin and seals an opening of a cup container. The lid includes: a sheet-like substrate comprising a laminate including polyethylene terephthalate or expanded polyethylene layer and sealing an opening; and a sheet-shaped surface material peelably laminated on the substrate. A first cutting line demarcating a first region including part of an outer peripheral edge of the surface material and a second region including the other part of the outer peripheral edge is formed in the surface material. A plurality of annular second cutting lines through the substrate are formed in the substrate in part of the substrate corresponding to the first region so that a plurality of hot water draining holes are formed by peeling part of the surface material corresponding to the first region. The surface material further includes a layer of paper or resin in which third and fourth cutting lines forming a strip region linearly extending in the second region are continuously or intermittently formed through the surface material.
Patent JP-2012058890-A (JP)
Title: Abnormality detection method and system therefor
Inventor: MAEDA SHUNJI
IPC: G05B23/02
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To early detect abnormalities or their signs with high sensitivity, even if a plurality of abnormalities occur simultaneously or at short time intervals and moreover the abnormalities are different kinds of ones, in the equipment of a plant or the like.SOLUTION: A method is provided for acquiring data on a operating state from a plurality of sensors installed in the plant or the equipment, modeling learning data corresponding to nearly normal data in a normal operating state, calculating an abnormality measure of data acquired from the plurality of sensors by using the modeled learning data and detecting abnormalities based on the calculated abnormality measure. In the process for calculating the abnormality measure, a residual from the modeled learning data for data acquired from the plurality of sensors is determined, signals having larger residuals than a predetermined value are eliminated, and calculation of an abnormality measure for data which eliminate signals having the large residuals and are acquired from the plurality of sensors is recursively performed to detect abnormalities.
Patent JP-2012060307-A (JP)
Title: Internet radio receiver
Inventor: KIMURA KANAME
IPC: H04B1/16
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an "Internet radio receiver" capable of using an Internet radio service without the limitation of music skips.SOLUTION: When a present reception station has been a reception station within a past time M, an AV device 1 issues a skip command when the number of times for issuing the skip command to an Internet radio server 4 is equal to or less than a music skip restriction upper limit value N, or issues a new station generation command when the number of the times exceeds N, respectively to the Internet radio server 4 via a portable unit 2. The Internet radio server 4 which receives the new station generation command generates a new station and also sets the generated new station as the subsequent reception station.
Patent JP-2012057849-A (JP)
Title: Heat transfer tube, heat exchanger, and refrigerating cycle device
Inventor: BABA ATSUSHI
IPC: F25B39/00
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating cycle device capable of suppressing an increase of a pressure loss in a tube while securing a heat transfer area in the heat transfer tube since the pressure loss is increased in the phase change of a working refrigerant in the heat transfer tube from liquid to gas when a heat exchanger functions as an evaporator which causes the deterioration of the operational efficiency of the refrigerating cycle device.SOLUTION: In this heat transfer tube 1 of the heat exchanger disposed in the refrigerating cycle device, inner fins of the heat transfer tube having a plurality of the inner fins 2 arranged in parallel with one another in the tube axial direction have one-side faces and other-side faces in the tube axial direction, and a rising angle β of the other face 2b is smaller than a rising angle α of the one face 2a. When the heat exchanger including the heat transfer tube functions as the evaporator, the working refrigerant flows in the heat transfer tube in a direction from the one-side face sides to the other-side face sides of the inner fins. When the heat exchanger functions as a condenser, the working refrigerant flows in the tube in the direction from the other-side face sides to the one-side face sides of the inner fins.
Patent JP-2012056807-A (JP)
Title: Hydrogen-generating apparatus and fuel cell system provided with the same
Inventor: MAENISHI AKIRA
IPC: C01B3/38
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To solve such problems that the reactivity of a selective oxidation catalyst at a low temperature decreases due to a long-term use, a CO reduction becomes insufficient in the catalyst that is locally at the low temperature in a starting process, and CO in a generated gas exceeds a prescribed value though the starting process is completed.SOLUTION: This hydrogen-generating apparatus has a control part which controls a selective oxidation air amount to be a first air amount when the total operation time or total operation frequency of the hydrogen-generating apparatus is a first prescribed time or a first prescribed frequency, and to be a second air amount that is larger than the first air amount after passing the first prescribed time or the first prescribed frequency.
Patent JP-2012055570-A (JP)
Title: Imaging unit and endoscope tip part equipped with the imaging unit
Inventor: IGARASHI NARUTOSHI
IPC: A61B1/04
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an imaging unit which has a constitution enabling miniaturization thereof in the radial direction, in the constitution in which an imaging device of a WL-CSP type is held by a lens holder.SOLUTION: The imaging unit includes the lens holder 13 which holds a lens 6 inside, an imaging element 11 which has a light-receiving part 11j and also is positioned behind the lens 6 in the optical axis direction L, cover glass 12 which is stuck on the opposed surface 11f of the imaging element 11, and a fitting part K which is formed on the outer peripheral surface 12zg of the cover glass 12 at least and on which the rear end side region 13b of the lens holder 13 is fitted. On the occasion when the rear end side region 13b is fitted on the fitting part K, the lens holder 13 and the imaging element 11 are to have the same diameter in the radial direction R.