baber/WOPTO huggingface dataset:
Patent JP-2010179426-A (JP)
Title: Paper sheet punching device
Inventor: HAMADA RIN
IPC: B26D7/18
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet punching device, capable of automatically discharging a defective paper sheet without clogging of a dust collecting duct.  <P>SOLUTION: A flap 62 is provided at an inlet 61a of the dust collecting duct 61. The flap 62 is rotatable by an air cylinder 63 attached to the outer surface of the duct 61, and the flap 62 opens and closes the inlet 61a by rotating. When the flap 62 closes the inlet 61a, suction by the dust 61 is disturbed. The air cylinder 63 is electrically connected to a controller 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183010-A (JP)
Title: Composition for organic electroluminescent element, organic thin film, the organic electroluminescent element, organic el display, and organic el illumination
Inventor: TAKAHASHI ATSUSHI
IPC: H01L51/50
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient and long lasting organic electroluminescent element in the organic electroluminescent element having a light emitting layer formed by a wet film-depositing method.  <P>SOLUTION: In a composition for the organic electroluminescent element containing two or more kinds of organic electroluminescent materials and a solvent, In the organic electroluminescent material, at least one is a light emitting material, at least one is an electron carrying material, and the composition satisfies a formula (1) 0≤äEA(H)-EA(D)}/C(D)≤10 wherein EA(H): an absolute value of the electron affinity of the electron carrying material contained in the composition, EA(D): an absolute value of the electron affinity of the light emitting material contained in the composition, and C(D): a contained weight ratio of the light emitting material to the content of the total solids in the composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185955-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic cartridge using the same, and image forming apparatus
Inventor: MIZUSHIMA SUNAO
IPC: G03G21/10
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which prevents blade inversion as well as cleaning failure, filming, contamination, after-image (ghost), density deterioration and abnormal noise even when using a toner of a high roundness and using a photoreceptor of a small outer diameter, and to provide an electrophotographic cartridge and an image forming apparatus.  <P>SOLUTION: The electrophotographic photoreceptor has a photosensitive layer on a conductive support, wherein the photosensitive layer contains at least a cyclic polysiloxane having a molecular weight of 1,000 or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299892-A (JP)
Title: Tilting pad journal bearing mounted with stepped seal tooth at oil supply part disposed between bearing pads
Inventor: BANG KYUNG BO
IPC: F16C33/10
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilting pad journal bearing mounted with a stepped seal tooth at an oil supply part disposed between bearing pads.  <P>SOLUTION: The plurality of bearing pads are installed between an inner peripheral face of a bearing case and an outer peripheral face of a rotor, and the seal tooth is installed only at the oil supply part formed between the adjacent bearing pads to supply cooling lubricant. By removing the seal tooth from a bearing pad part, fluid frictional torque between the bearing and the rotor and metal temperature are reduced, such that reliability with respect to the bearing pads can be guaranteed and the performance of the bearing can be improved by reducing power loss.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193099-A (JP)
Title: Image capturing apparatus and method of controlling the same
Inventor: FUKUI TAKAAKI
IPC: H04N5/235
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image capturing apparatus which can perform image capture with a dynamic range in consideration of a subject and a scene.  <P>SOLUTION: The image capturing apparatus determines a scene of a captured image, and, depending on the scene decision results, performs image capturing with an expanded dynamic range, or performs a dynamic range reduction processing based on the captured image. In executing the dynamic range expansion processing, the image capturing apparatus performs image capturing at a decreased imaging sensitivity and performs tone correction for compensating the decreased imaging sensitivity with respect to the captured image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199641-A (JP)
Title: Transmission delay time measurement method
Inventor: KIHARA MASAMI
IPC: H04W24/06
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission delay time measurement method for calculating a reliable minimum transmission delay time.  <P>SOLUTION: In the transmission delay time measurement method for measuring the transmission delay time from a first communication terminal to a second communication terminal, both of which are connected to a communication network that uses periodic fixed length frames, a plurality of packet signals with random time intervals are transmitted from the first communication terminal to the second communication terminal through the communication network, and the transmission delay time from the first communication terminal to the second communication terminal is calculated, based on the time from transmission of the plurality of packet signals by the first communication terminal to reception by the second communication terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009205678-A (JP)
Title: High-speed retrieval modeling system and method
Inventor: CHOI JI HOON
IPC: G06F17/30
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed retrieval modeling system and method.  <P>SOLUTION: The high-speed retrieval modeling system includes a test collection generating part for generating a test collection using retrieval results to query terms, a retrieval model generating part for generating a retrieval model for determining correct answer ranking related to the query terms from the test collection, and a retrieval model evaluating part for evaluating performance to the generated retrieval model.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010197594-A (JP)
Title: Developer, image forming unit, and image forming apparatus
Inventor: MATSUURA YUUKI
IPC: G03G9/087
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To maintain performance of a developer for a long period of time and to improve fixability.  <P>SOLUTION: In the molecular weight distribution of a tetrahydrofuran soluble fraction of the developer measured by gel permeation chromatography, a main peak is in a range from 2×10<SP>3</SP>to 3×10<SP>4</SP>weight average molecular weight Mw, and a shoulder peak is in a range from 200 to 500 nm weight molecular weight Mw. The half-value width of the main peak is ≤50,000. The developer has a glass transition point Tg of ≥55°C and ≤80°C. By using the developer to perform printing, a fixing rate can be increased even at a low fixing temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199337-A (JP)
Title: Method of manufacturing silicon wafer
Inventor: ADACHI HISASHI
IPC: H01L21/76
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a silicon wafer that can prevent a wafer surface layer from being lowered in oxygen concentration due to the outward diffusion of oxygen, and also can prevent dislocation in an STI region to reduce or eliminate polishing damage and a local unevenness defect on a wafer surface caused by polishing.  <P>SOLUTION: The finish-polished surface of the silicon wafer is irradiated with high-energy light with an energy density of 0.5 to 20 J/cm<SP>2</SP>for a heating time of ≥0.01 to <10 μ seconds. Consequently, the surface layer is heated at a temperature equal to or higher than 1,350°C and lower than the fusion point, so that the dislocation in the STI region is prevented to reduce or eliminate the polishing damage, the local unevenness defect of the wafer surface caused by polishing or a microcrystal defect.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197783-A (JP)
Title: Screen
Inventor: OKAMOTO JUNICHI
IPC: G03B21/60
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost, simply constituted screen which can be easily made large in size, and is configured to obtain bright, high-contrast images.  <P>SOLUTION: The screen includes: a plurality of structures 13; a light-transmissive transmission layer 14; and a light-reflective reflection part 15. The structure 13 is constituted of an isorefractive material in which a refractive index with respect to first polarized light having a first polarizing direction is nearly equal to that of second polarized light having a second polarization direction vertical to the first polarization direction. The transmission layer 14 is constituted of a birefringent material in which a refractive index with respect to the first polarized light and a refractive index with respect to the second polarized light are different from each other. The refractive index of the structure 13 with respect to the first polarized light is made smaller than that of the transmission layer 14 with respect to the first polarized light, and a difference between the refractive index of the transmission layer 14 with respect to the first polarized light and the refractive index of the structure 13 with respect to the first polarized light is made larger than a difference between the refractive index of the transmission layer 14 with respect to the second polarized light and the refractive index of the structure 13 with respect to the second polarized light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203786-A (JP)
Title: Two-dimensional image detector
Inventor: KAWAMURA YOSHINORI
IPC: G01T1/24
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-dimensional image detector for efficiently cooling the whole, while cooling heat generating sources preponderantly.  <P>SOLUTION: This FPD 15 includes a photoconductive film 18, a bias electrode layer 19, a TFT substrate 20, a control board 21 located under the TFT substrate 20, heat sinks 22, a casing 25, and an exhaust fan 26. The heat sinks 22 are composed of first contact parts 31 which touch a power source 27 and electric elements 28 provided on the control board 21; second contact parts 32 which touch the bottom plate 25b of the casing 25; and bent parts 33 which smoothly connect the first and second contact parts 31 and 32, and become convex along the direction A of air drawn/sent by the exhaust fan 26. The bent parts 33 drag in the air drawn/sent by the exhaust fan 26 and blow the air against the first contact parts 31. In the connecting portions of the individual heat sinks 22, openings to work as air passages are formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206945-A (JP)
Title: Driver for motor
Inventor: IWAKI MICHIZO
IPC: H02P6/182
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desired torque in a high-speed range of the rotational speed of a motor, and to suppress degradation of an inverter due to overcurrent.  <P>SOLUTION: An MPU8 sets a switch rotational speed, by using at least either the output torque of a compressor motor 5 or a DC voltage supplied to the compressor motor 5. The switch rotational speed is compared with a minimum switch rotational speed. If the switch rotational speed is equal to or higher than the minimum switch rotational speed, the switch rotational speed is used for switching between sensorless vector control and V/f control; and if the switch rotational speed is lower than the minimum switch rotational speed, the minimum switch rotational speed is used for switching between the sensorless vector speed and V/f control.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203694-A (JP)
Title: Liquid cooling type cooling device
Inventor: KURIBAYASHI TAIZO
IPC: F28D1/03
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid cooling type cooling device capable of uniforming a distribution of flow rate in the width direction of a parallel flow channel part in which a plurality of flow channels are formed in parallel with each other.  <P>SOLUTION: This liquid cooling type cooling device 1 includes a casing 2 having a peripheral wall 5 including a right sidewall 6 and a left sidewall 7. A cooling liquid inlet 11 is formed on a front end section of the right sidewall 6, and a cooling liquid outlet 12 is formed on a back end section. The parallel flow channel part 16 composed of the plurality of flow channels 15 is formed on a position between both sidewalls 6, 7 and between the cooling liquid inlet 11 and the cooling liquid outlet 12 in the casing 2. An upstream-side part with respect to the parallel flow channel part 16 in the casing 2 is applied as an inlet header section 21, and a downstream-side part is applied as an outlet header section 22. In the parallel flow channel part 16, a plurality of flow channel groups 17A, 17B respectively composed of the plurality of flow channels 15 and having different passage resistances are arranged in the width direction of the parallel flow channel part 16. The passage resistance of the flow channel group 17A at a right sidewall 6 side is larger than that of the flow channel group 17B at a left sidewall 7 side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212768-A (JP)
Title: Transmission power controller and transmission power control method
Inventor: TOMOI HIROMI
IPC: H04B7/155
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission power controller capable of automatically monitoring variation of the reception level of the reception signal owing to a change in climate and capable of controlling the power of the transmission signal in accordance with the variation, and to provide a transmission power control method.  <P>SOLUTION: A control section 12 monitors the occurrence of an abnormality in a frequency conversion section 11 and a reception level detecting section 15. If no abnormality occurs, the control section 12 automatically controls the attenuation amount of an attenuator 111 by referring to the reception level of the reception signal. When an abnormality occurs in at least any one of the frequency conversion section 11 and the reception level detecting section 15, the control of the attenuation amount of the attenuator 111 is stopped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211844-A (JP)
Title: Recording and reproducing device for two-photon absorption recording medium
Inventor: KASAMATSU TADASHI
IPC: G11B7/004
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a practical recording and reproducing device with which information is stably recorded on a two-photon absorption recording medium at a high speed.  <P>SOLUTION: The recording and reproducing device includes: an ultra-short pulse laser light source 103 to output an ultra-short pulse laser beam of a repetition frequency of ≥1 GHz, a wavelength of 380-550 nm, peak power of ≥100 W, and a pulse width of ≤1 psec as recording light Lw to induce simultaneous two-photon absorption on a two-photon absorption recording medium 102 and record information on the two-photon absorption recording medium 102; a read laser light source 104 to output a continuous oscillating laser beam of a wavelength range of 440-660 nm as reading light Lr to read information from the two-photon absorption recording medium 102; and a detection means 105 to detect reflected light or fluorescence from the two-photon absorption recording medium 102 which has been irradiated with the reading light Lr.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208413-A (JP)
Title: Emergency stop mechanism for electric vehicle
Inventor: TAKIZAWA KOJI
IPC: A61G5/04
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable an emergency stop of an electric vehicle in the case that an accelerator lever is erroneously pulled toward an operating handle side.  <P>SOLUTION: A turning shaft pin 37 is installed at a mechanical chassis 36. A switch box plate 35 is provided with a first spring 41 inserted into the turning shaft pin, having holes of the turning shaft extending in a forward or rearward direction of a vehicle arranged at central positions in a width direction of the vehicle and biasing the mechanical chassis at the central positions in the width direction of the vehicle in respect to the switch box plate, and a second spring 42 for biasing the mechanical chassis against the switch box plate in a forward direction of the vehicle. When one of the left side and the right side of the accelerator lever 33 pivotally supported at the mechanical chassis is pulled toward an operating handle 32 side, the mechanical chassis is turned left or right around a fulcrum point of the turning shaft pin 37 and when both the left side and the right side of the accelerator lever are pulled simultaneously toward the operating handle side, the mechanical chassis is moved in the rearward direction of the vehicle. In these cases, the vehicle is stopped urgently.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212376-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NISHINO HIROTAKE
IPC: H01L27/088
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a PMISFET (P Channel Metal Insulator Field Effect Transistor) in a metal gate electrode having a low threshold voltage.  <P>SOLUTION: The method of manufacturing the PMISFET on a semiconductor substrate 10 includes the processes of: forming an insulating film 20 on the semiconductor substrate 10; forming an adsorption layer 110 on the insulating film 20 by exposing the semiconductor substrate 10 and insulating film 20 to gas containing a halogen compound; forming a gate electrode 40 containing metal on the adsorption layer 110 and subjecting the adsorption layer 110 and gate electrode 40 to reaction with each other to convert the adsorption layer 110 into a halogen-containing metal layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210031-A (JP)
Title: Transmission
Inventor: KASUYA HIROJI
IPC: F16H63/30
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission quickly shifting by shortening the select operation time.  <P>SOLUTION: This transmission includes a select shift gear 72 fitted into a shift shaft 50 movable and rotatable in the select direction and formed with a spline groove. The shift shaft 50 is structured by coaxially arranging a plurality of cylindrical members 61a-61d, and each one end of the plurality of cylindrical members 61a-61d is formed with arms 65a-65d, and the other end thereof is formed with a spline groove to be engaged with engagement teeth of the select shift gear 72. The select shift gear 72 is moved in the select direction to select a predetermined cylindrical member 61a-61d, and rotated to be engaged with the cylindrical members 61a-61d to selectively rotate the cylindrical members 61a-61d to move the arms 65a-65d in the shift direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213171-A (JP)
Title: Network system, communication control method and communication control program
Inventor: KURODA TETSUSHI
IPC: H04W4/90
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein in a conventional network system, the position of a femtocell communication via a public network line cannot be specified.  <P>SOLUTION: A network system is one which performs communication between a mobile terminal 20 and an entrepreneur network, and includes: a femtocell 30 for acquiring information which is specific to an information transmission source 10 from the information transmission source 10, of which the position is specified and sending the acquired information and communicating with the mobile terminal 20; and a cell position calculating section 50 for receiving the specific information, form the femtocell 30 via the public network line 40 and calculating cell position information, indicating the position of the femtocell 30 based on the specific information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219624-A (JP)
Title: Image signal processor and image signal processing method
Inventor: TATEZAWA KOREYASU
IPC: H04N5/335
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image signal processor capable of suppressing deterioration in image quality for an important object and expanding a dynamic range, and to provide an image signal processing method.  <P>SOLUTION: An imaging portion 11 generates a first image signal SH and a second image signal SL+SH photographed by different exposure time, based on a reference read-out voltage Vm. A synthesis circuit 31 synthesizes the first and second image signals generated by the imaging portion. A detector 33 detects brightness information on an important object from the synthesized image signal outputted by the synthesis circuit. A controller 34 controls the reference read-out voltage at the imaging portion based on the brightness information on the important object detected by the detector, and determines a first knee point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218802-A (JP)
Title: Fuel cell system
Inventor: MATSUURA AKIO
IPC: H01M8/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system discharging water stored in a tank from a drainpipe by vaporizing the water without using a drainage pump.  <P>SOLUTION: The drainpipe 46 for discharging a mixed gas to the atmosphere is arranged in a gas-liquid separator. A choked section 46a is prepared in the middle of the drainpipe 46, and a lead pipe 50a for leading the water stored in the tank 50 to the choked section 46a is connected with the choked section 46a. Then, upon leading the water from the lead pipe 50a into the small diameter section 46b of the choked section 46a, the water led to a small diameter section 46b is vaporized with the mixed gas wherein its flow velocity is rapidly accelerated by passing through the choked section 46a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218154-A (JP)
Title: File protection device, file protection method, file protection program, and recording medium
Inventor: TAKEHARA TAKESHI
IPC: G06F21/31
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file protection device, a file protection method, a file protection program, and a recording medium for protecting a file on the basis of recognition information.  <P>SOLUTION: A scanner device SC registers a set password in a storage functioning part 27 in advance, and when a password is input from an operation display part to a file read by an image reading part, a composite open password generation functioning part 23 generates a composite password from the input open password and the set password registered in the storage functioning part 27 in advance, and an authority password generation functioning part 25 automatically generates an authority password, and generates a password PDF file encrypted on the basis of the composite open password and the authority password to the file.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201904-A (JP)
Title: Clip with cover
Inventor: SHINTANI SATOSHI
IPC: B42F1/02
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip with cover in which a holding force is high, various shape and design requests are satisfied, manufacturing costs are low, and data is printable on the entire clip surface.  <P>SOLUTION: The clip with cover is composed by disposing a cover in a clip constructed by tightly holding a sheet insertion part as an auxiliary function for inserting a sheet by an elastic holding tool. The cover is disposed successively from the sheet insertion side tip of the sheet insertion part held more on the outside by the elastic holding tool. The cover is further folded to the outside in a predetermined position, the sheet insertion part is covered with the cover, and the insertion sheet part held on the other outermost side of the clip is further covered with the cover.  <P>COPYRIGHT: (C)2010,JPO&INPIT