baber/WOPTO huggingface dataset:
Patent JP-2011141247-A (JP)
Title: Rotation angle positioning apparatus
Inventor: WAKIZAKA MUNEO
IPC: G01D5/244
Filed: 2010-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle positioning apparatus capable of implementing correction of one cog periodic error while suppressing the number of correction points to the minimum.  <P>SOLUTION: The rotation angle positioning apparatus 6, which includes a rotation angle detector 7 having a test detection ring 8 and an angle detection sensor 9 and a rotary shaft driving device 10 for forcing to rotate a rotary shaft so that the rotating angle gets a given rotation angle command value α, is composed of an error pattern memory 11a for memorizing a one cog period error pattern F consisting of the error between a detecting rotation angle due to the angle detection sensor 9 corresponding to a correction partitioning point of an arbitrary one cog period in the detection ring 8 and the actual rotation angle and a command value corrector 11b for determining a rotation angle correction command value α2 by correcting the rotation angle command value α based on the one cog period error pattern F.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011146856-A (JP)
Title: Imaging apparatus
Inventor: MOMOSE HIDEAKI
IPC: H04N5/225
Filed: 2010-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera that ensures excellent heat dissipation capability even when a wiring board with an imaging IC mounted thereon moves.  <P>SOLUTION: The digital camera includes: a rigid flexible wiring board 43 having an imaging element mounting part 43a and an imaging IC mounting part 43b connected by a flexible part 43d, the imaging IC mounting part 43b being connected with a board connector mounting part 43c are connected by a flexible part 43e; and heat sinks 52, 4 for fixing the wiring board 43 by clamping the board back surface of the imaging IC mounting part 43b and the surface of the imaging IC 45 through elastic heat conductive sheets 53, 51, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010146714-A (JP)
Title: Information storage medium, information reproducing method, information recording method, and information reproducing device
Inventor: ANDO HIDEO
IPC: G11B27/00
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage medium to be used for recording/reproducing digital video information, and an information reproducing method, an information recording method, and an information reproducing device using the medium.  <P>SOLUTION: In the information storage medium, an AV file, cell time information, and PGC information are recorded in different regions. Cell time information includes a time code table relating to a video object. Data in the same location in a video object can be redundantly reproduced in different cells in different PGC. Information relating to whether the video object is compressed by MPEG2 or not is included in the cell time information. The time code table includes information relating to the specific unit. The cell time information includes information relating to the number of the specific unit. The information relating to whether it is compressed by the MPEG2 or not is included in a region different from that of information relating to the number of the specific unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011149712-A (JP)
Title: Timepiece cover glass and timepiece
Inventor: SUZUKI KATSUMI
IPC: G04B39/00
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timepiece cover glass having superior antifogging properties capable of preventing fogging due to water droplets in various use environments and having long-term lasting antifogging effects, and to provide a timepiece including the same.  <P>SOLUTION: In the timepiece cover glass includes an antifogging layer on the inner surface thereof, the antifogging layer includes a photocatalyst exhibiting hydrophilicity by receiving light, and has a thickness of the 5 nm or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147858-A (JP)
Title: Apparatus and method for treating sewage
Inventor: TAKEMOTO TAKESHI
IPC: C02F3/34
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for treating sewage, capable of reducing the release amount of N<SB>2</SB>O by controlling operating conditions for accelerating a denitrification reaction using the concentration of N<SB>2</SB>O released from a bioreactor as a control index.  <P>SOLUTION: The apparatus includes: a plurality of reaction tanks which include an anaerobic tank installed on the upstream side and aerobic tanks installed on the downstream side, and in which activated sludge is placed; a plurality of aerator installed in the aerobic tanks; a gas recovery unit for recovering aeration gas, which is installed at the top of the aerobic tank; an N<SB>2</SB>O measurement means for measuring the N<SB>2</SB>O concentration in exhaust gas collected by the gas recovery unit; a front stage aerator regulator for regulating the air supply amount to the aerator which is the closest of the plurality of aerator to the anaerobic tank; and a controller for controlling the front stage aerator regulator. The controller controls the front stage aerator regulator on the basis of measurement signals from the N<SB>2</SB>O measure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151103-A (JP)
Title: Electronic component interconnecting structure and connecting method
Inventor: TAKAMI MAKOTO
IPC: H01L21/60
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To surely connect electronic components to have stable electric properties, while electric resistance values are easily controlled at contact parts of electrodes.  <P>SOLUTION: The electronic component interconnecting structure is applied to mutually connect, for example, RPCB10 and FPC20. The RPCB10 has an electrode 12 formed on a substrate 11, wherein the electrode 12 has a protruded part 12a. The FPC20 has an electrode 22 formed on a substrate 21, wherein the electrode 22 has a recessed part 22a. On the electrode 22 inclusive of the recessed part 22a, a wire 23 is bonded along the shape of the recessed part 22a, and a bonding material 13 is formed on the surface where the electrode 12 for the RPCB10 is formed. The electrodes 12 and 22 are aligned so that the protruded and recessed parts 12a and 22a are fitted in each other, thus connecting the RPCB10 and FPC20 through thermocompression bonding. The electrodes 12 and 22 are metallically bonded through the wire 23, thus allowing connection with little variation in electrical resistance value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147382-A (JP)
Title: Liquid-absorbing material, and method for producing the same
Inventor: ITO HIROSHI
IPC: A01K1/015
Filed: 2010-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-absorbing material having a multiple-layered structure having a coating layer part uniformly dyed in a short time after being used and also being produced inexpensively and easily.  <P>SOLUTION: The liquid-absorbing material has a granular core part and the coating layer part for coating the granular core part, the coating layer part includes a base material having a composition ratio of 99.0 to 99.93 wt.%, and a dyeing material having a composition ratio of 1.0 to 0.07 wt.%, the dyeing material contains a porous adsorbent having an adsorption ratio of not less than 25 wt.% and having fine pores, and a water soluble dyestuff adsorbed in the fine pores of the porous adsorbent, the water soluble dyestuff is added to be 0.010 to 0.017 pt.wt. based on 100 pts.wt. coating layer part, and also the coating layer part is configured to be dyed by bringing an external water content into contact with the water soluble dyestuff.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149523-A (JP)
Title: Transmission
Inventor: OKUBO YOSHIO
IPC: F16H1/28
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission which can strongly power-convert the rotational force of a rotating device by a simple structure not using fluid.  <P>SOLUTION: A first change gear part 11 of the transmission 10 comprises: an input rotating shaft 27 coaxially inserted into a case 12; an output rotating member 31 rotatably attached to an intermediate plate 24; a rotation induction part 35 fixed to the input rotating shaft 27; and a rotating change gear part 45 having a mass member 46 which is arranged outside the rotation induction part 35, and rotatably attached to the input rotating shaft 27. A second change gear part 61 comprises: an outer gear member 62 attached to the output rotating member 31; a pair of intermediate gear members 74, 75 which are fixed to two points in radial directions which sandwich the center of an attachment plate member 67 arranged between the outer gear member 62 and a right end plate 17, and have intermediate gears 81, 82 engaged with an outer gear part 64; and an outer gear member 69 which is arranged so as to penetrate centers of the right end plate 17 and the attachment plate member 67, and whose center gear 72 is engaged with the intermediate gears 81, 82.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153662-A (JP)
Title: Constant velocity universal joint
Inventor: TERASAKA YOSHITOKU
IPC: F16D3/84
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent external leakage of a lubricant and to prevent the rise of inner pressure of a joint and deterioration of the life of a boot.  <P>SOLUTION: A constant universal joint includes an outside joint member 10, at least one end of which is open, and an inner joint member 20, which transmits torque while permitting angular displacement via balls 30 between the outside joint member 10 and itself. The small diameter end 72 of the boot 70, which blocks the opening of the outside joint member 10, is mounted on a shaft 50 extending from the inner joint member 20. A lip part 75, which contacts the outer circumferential surface of the shaft 50, and a ventilation groove 76, which allows communication with the inside and outside of the boot 70, are formed on the inner circumferential surface of the small diameter end 72 of the boot 70.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010197382-A (JP)
Title: Method for measuring hardness distribution, method for detecting abnormality in heat treatment, and rolling bearing
Inventor: KOMATA HIROKI
IPC: G01N29/04
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately measuring a hardness distribution of a member, a method for detecting an abnormality in heat treatment, and a high-performance rolling bearing whose bearing part has guaranteed hardness distribution and heat-treatment quality.  <P>SOLUTION: A material being tested is irradiated with ultrasonic pulses, and reflected waves reflected at depth positions between the surface of the material being tested and its center are received, whereby the intensity of each reflected wave is obtained. In accordance with the intensity of each reflected wave and the depth position at which it was reflected, a reflected waveform curve that represents a relationship between the distance from the surface of the material being tested and the intensity of the reflected wave is drawn. Based on a correlation between the intensity of the reflected wave and the percentage of self-hardened tissue and a correlation between the percentage of the self-hardened tissue and hardness as obtained by using a standard material, the intensity of the reflected wave is converted into hardness, whereby a hardness distribution curve for the material being tested is obtained. Further, whether the material being tested has an abnormality in heat treatment is detected in accordance with a value obtained by dividing, among the reflected waves, the intensity of the reflected wave attributed to the self-hardened tissue and having the highest intensity by the intensity of the reflected wave attributed to quench-hardened tissue and having the lowest intensity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011154010-A (JP)
Title: Pressure sensor
Inventor: WATANABE JUN
IPC: G01L9/00
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the reliability of a pressure sensor from being reduced by reduction of the bonding strength of a straddle part, infiltration of a gas through the straddle part, inability to keeping a vacuum state of space storing a tuning fork piezoelectric vibration piece, when wiring straddles a bonding section.  <P>SOLUTION: The pressure sensor 1 includes a piezoelectric vibration piece layer 3 having a piezoelectric vibration piece body 31; a frame section 32 disposed so as to surround the periphery of the piezoelectric vibration piece body 31; and a connection section 33 for connecting the piezoelectric vibration piece body 31 to the frame section 32; a diaphragm 2 for covering one main surface side of the piezoelectric vibration piece layer 3; and a base 4 for covering the other main surface side of the piezoelectric vibration piece layer 3. The diaphragm 2 is bonded to the frame section 32 of the piezoelectric vibration piece layer 3 via a first metal film 61, and the base 4 is bonded to the frame section 32 of the piezoelectric vibration piece layer 3 via a second metal film 62. Each of the first and second metal films 61 and 62 serves as at least a part of drawer wiring for drawing out each of exciting electrodes 51 and 52 formed in the piezoelectric vibration piece body 31 to the outside of the pressure sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157990-A (JP)
Title: Axle shaft assembling method and assembly tool of differential device
Inventor: HIROYA TAKASHI
IPC: F16H57/037
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axle shaft assembling method for a differential device that can efficiently assemble an axle shaft while preventing the damage of an oil seal.  <P>SOLUTION: An assembly tool 60 is temporarily held to the oil seal 50 of the differential device 1 before inserting the axle shaft 40. The assembly tool 60 has a cover part 61 integrally covering the outside surface and inner peripheral surface of the oil seal, and a handle part 62 extending radially outward from the cover part. The cover part is formed with a slit part 63 through which the axle shaft can pass. The axle shaft is inserted in the differential gear with the assembly tool temporarily held, and before a spline part 41a of the axle shaft passes through the oil seal to complete fitting of the spline part into a spline hole of a differential side gear, the handle part is pulled in the radial direction of the axle shaft to remove the assembly tool.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160237-A (JP)
Title: Program detail information display device, and display method of the same
Inventor: SHIMIZU TAKAMASA
IPC: H04N7/173
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To display program detail information when necessary for a viewer or only for a necessary time.  <P>SOLUTION: The display device includes: a detail information display part for displaying program detail information; a browsing history storage part for storing browsing history of the program detail information; and a display control part for controlling the display of the program detail information in the detail information display part based on the browsing history information stored in the browsing history storage part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160289-A (JP)
Title: Load driving circuit
Inventor: ISHIDA DAISUKE
IPC: H03K17/687
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load driving circuit that notifies users in advance about a sign of an abnormal condition.  <P>SOLUTION: A detection circuit 14 detects overcurrent or a sign thereof and another abnormal condition, as well as the occurrence of overcurrent or a sign thereof based an increase in temperature, and also detects overcurrent or a sign thereof based on a current actually applied to a load 3 through a semiconductor switching element 12. Furthermore, the detection circuit 14 detects an abnormal state of a power source voltage applied to the load 3, such as load open, and abnormal ON and OFF states. When the sign of overcurrent is detected, the information is given to a sign diagnosis circuit 18c, and a sign diagnosis signal corresponding thereto is generated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010183905-A (JP)
Title: Anion-far infrared radiation type frozen food thawing chamber and apparatus for both generating anion and emitting far infrared radiation
Inventor: SHIMA YOJI
IPC: A23L3/365
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frozen food thawing chamber for solving such problems that in a conventional thawing means, freeze moisture melts when thawing and directly becomes water and comes out, and also an amount of so-called drip mixed with liquid through destruction of the cell of frozen food, and a melting liquid of frozen blood is extremely large, therefore, the taste, palate feeling and external appearance of food are spoiled, such as spoilage of freshness and taste of food, discoloration occurrence, and tendency of reproduction of various germs, and a period of validity-preservation is remarkably shortened.  <P>SOLUTION: There are provided the anion-far infrared radiation type frozen food thawing chamber equipped with an apparatus for both generating anion and emitting far infrared radiation, including a freezer 5 and/or a heater 9, a blower 6, and a supersonic humidifier 17 in a heat insulated structure chamber 1, with plural-staged shelf boards 3 arranged for laying a frozen food 2, and including in the inner wall surface of the chamber 1, a heater 13 on the rear face of a tourmaline plate 10 made by attaching tourmaline powder-particles 10a to the surface of an aluminum plate 15, and the apparatus for both generating anion and emitting far infrared radiation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011164336-A (JP)
Title: Speech recognition device, weight vector learning device, speech recognition method, weight vector learning method, and program
Inventor: WATABE SHINJI
IPC: G10L15/06
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a speech recognition parameter using a WFST network expression.  <P>SOLUTION: A speech recognition device includes a recording part, a WFST synthesis part, a feature quantity extraction part, a WFST-type log-linear decoder, and an output symbol extraction part. The recording part records a pronunciation dictionary model, a language model, a sound model, and a weight vector α. The WFST synthesis part synthesizes the pronunciation dictionary model, the language model, and the sound model, and outputs a WFST network. The WFST-type log-linear decoder expresses a score W (X, A) of an arc series A in the log domain when a time series of a feature quantity vector is given, by linear representation of a feature vector ϕ (X, A) acquired from the time series X of the feature quantity vector and the arc series A and the weight vector α, and outputs an arc series of the highest score. The output symbol extraction part determines a word sequence to the arc series and outputs it.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161059-A (JP)
Title: Blood purifier and priming method therefor
Inventor: SUZUKI TOMOHIRO
IPC: A61M1/34
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood purifier and its priming method, where the possibility of transfer of priming operation to blood purification treatment, with replacement fluid line connection conditions kept as they are, improves the transfer operation efficiency.  <P>SOLUTION: At the time of priming or in the course of blood purification treatment, the connection of the other end of a replacement fluid line L3 with just the same connector of the replacement fluid line L3, and the connection or communication of the end of an artery-side blood circuit 2 with the end of a vessel-side blood circuit 3 depend on the performance of either pre-fluid replacement for supplying the artery-side air trap chamber 5 with replacement fluid or post-fluid replacement for supplying the vessel-side air trap chamber 6 with replacement fluid; and while replacement fluid is supplied from the replacement fluid line L3, a blood pump 4 is made regular or reversed operation to discharge the replacement fluid from an overflow line 6a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171378-A (JP)
Title: Method and device for etching silicon nitride
Inventor: KUNUGI SHUNSUKE
IPC: H01L21/3065
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To etch a silicon nitride film at high speed and to suppress etching of a substrate of silicon nitride while preventing thermal damage to an object to be processed formed by coating the substrate with the silicon nitride film to be etched.  <P>SOLUTION: A processing gas including hydrogen fluoride and water is brought into contact with the object 90 to be processed to carry out etching. The etching includes two steps of a first etching step and a second etching step. In the first etching step, the object 90 to be processed is held substantially at room temperature, or preferably at 20 to 30°C. In the second etching step, the object 90 to be processed is held at 50 to 130°C, preferably at 60 to 110°C, or more preferably at 70 to 100°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167311-A (JP)
Title: Pinball game machine
Inventor: SAITO TOMOHIRO
IPC: A63F7/02
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine, wherein a transparent plate can easily and safely be attached to a front surface frame.  <P>SOLUTION: On a body frame 2 which houses a game panel 6, the front surface frame 4 is freely openably/closably attached into a door shape. Then, the transparent plate 5 is detachably attached in a manner to cover an opening 4a which is installed on the front surface frame 4 for this pinball game machine. In the pinball game machine, on the transparent plate 5, a temporary fixing piece 22b which extends to the outside from the side section of the transparent plate 5 is installed. At the same time, on the rear surface of the front surface frame 4, an engaging section 16, a temporary fixing protuberance 17 and a locking member 19 are installed. When the transparent plate 5 is attached by opening the front surface frame 4, the lower edge section of the transparent plate 5 is engaged with the engaging section 16 and pushed in forward and turned. Thus, the temporary fixing piece 22b drops into a holding groove 17b by being guided by the slope 17a of the temporary fixing protuberance 17, and is placed under a temporarily fixed state. Then, the transparent plate 5 is really fixed to the front surface frame 4 by manually operating the locking member 19 under the temporarily fixed state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159262-A (JP)
Title: Time delay socket
Inventor: WAGATSUMA TADASHI
IPC: H02J1/00
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem: there are generally lack of awareness or knowledge, that in a system in which connection is permitted by the authentication of the connection in a communication apparatus or the like, it is necessary to cause an apparatus to be authenticated to be in an operational state before an authenticating apparatus, and it is necessary to supply power with temporal differences so that the whole apparatuses can be operated normally.  <P>SOLUTION: The state can be resolved by automatically setting temporal differences for power supply. In a case where power is supplied to two apparatuses, for example, from one outlet, the temporal differences in power supply are set between two sockets automatically. The invention relates to the apparatuses to which power is supplied with temporal differences by providing a timer to one of the sockets.  <P>COPYRIGHT: (C)2011,JPO&INPIT