baber/WOPTO huggingface dataset:
Patent JP-2011181647-A (JP)
Title: Optical coupler and producing method thereof
Inventor: KUBOTA TETSURO
IPC: H01L31/12
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve both optical coupling efficiency and insulation between a light-emitting element and a light-receiving element, in an optical coupler having a structure wherein light emitted from the light-emitting element is reflected on a reflecting surface and then received by the light-receiving element.  <P>SOLUTION: The light-emitting element 34 and the light-receiving element 35 are sealed by a primary mold part 38 having translucency, and the surface of the primary mold part 38 is covered with a secondary mold part 39 having a refractive index lower than the primary mold part 38. The primary mold part 38 serves as (a part of) a spheroid. The light-emitting element 34 is positioned on the side further distant than one focal point A1 in the long axis direction of the spheroid from the center O of the spheroid. The light-receiving element 35 is also positioned on the side further distant than the other focal point A2 in the long axis direction of the spheroid from the center O of the spheroid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177828-A (JP)
Title: Clamp device
Inventor: KAWAKAMI TAKAYUKI
IPC: B23Q3/06
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp device having a forcibly unclamping means capable of executing unclamping without using any hydraulic pressure.  <P>SOLUTION: The clamp device C includes a clamp body 1, a grip member 2 capable of gripping an inner circumferential surface of a hole in a workpiece, a clamp rod 3 to be engaged with the grip member 2, and a driving means 4 to drive the clamp rod 3 in an advancing/retracting manner to/from the clamp body 1. The driving means 4 includes a piston part 43 attached to a cylinder hole 41 in the clamp body 1, one or a plurality of compression springs 46 for urging the piston part 43 to the clamp side, and an oil chamber 47 for unclamping to which the fluid pressure for urging the piston part 43 to the unclamping side is supplied, and further includes a forcibly unclamping means 8 provided with a screw member 91 to be driven in an advancing/retracting manner in the axial direction of the clamp rod 3 to/from the clamp body 1, and capable of forcibly pressing the piston part 43 to the unclamping side via the screw member 91 without using the hydraulic pressure in the oil chamber 47 for unclamping.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185211-A (JP)
Title: Piezoelectric fan and cooling apparatus
Inventor: TANAKA NOBUHIRO
IPC: F04B43/04
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric fan capable of enhancing the cooling capacity by increasing the blowing capacity of an oscillating plate, and a cooling device using the piezoelectric fan.  <P>SOLUTION: The piezoelectric fan 101 includes stainless steel-made reinforcing plates 151, 152 in order to increase the rigidity of the section of a gap G between a piezoelectric element 112B and a fixed plate 113 on an oscillating plate 111. In the reinforcing plates 151, 152, a first end is joined with both sides in the width direction of joining parts of piezoelectric elements 112A, 112B in the oscillating plate 111 so as to cross the gap, and a second end is joined with a fixed end of the oscillating plate 111 so as to hold the fixed end of the oscillating plate 111 from both sides of the fixed plate 113. The reinforcing plates 151, 152 suppress the vibration of the section of the gap G of the oscillating plate 111, prevent consumption of a part of the oscillation energy generated by the expansion/contraction of the piezoelectric elements 112A, 112B in the section of the gap G, and increase the amplitude of fore ends of a plurality of blades 114.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184641-A (JP)
Title: Method of water-repellent treating, and water-repellent treating agent
Inventor: SHIMIZU TOMOO
IPC: C09K3/18
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-repellent treating liquid for use in glass that is excellent in the storage stability, lasts the water repellency over a long period, and is excellent in the waterdrop sliding-down capability; and a method of water-repellent treatment for glass which decreases a troublesome work of mixing two liquids immediately before the treatment.  <P>SOLUTION: The water-repellent treating agent and method of water-repellent treatment for glass include the treatment of: spreading liquid (A) containing an alkoxysilane expressed by general formula (1) and liquid (B) containing an acid or alkali catalyst each separately on the surface of glass with sponge, cloth, or the like, or filling an aerosol can and then spraying, thereafter drying.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190848-A (JP)
Title: Heat-resistant single-row deep-grooved ball bearing
Inventor: TANAKA SHOGO
IPC: F16C33/60
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant single-row deep-grooved ball bearing which can exhibit smooth rotation at low speed over a long period even in high temperature atmospheres of approximately 280-650°C and is manufacturable at low cost.  <P>SOLUTION: In this heat-resistant single-row deep-grooved ball bearing 10, a plurality of ceramic rolling elements 21 are fitted to the raceway grooves 17, 19 of stainless ring-shaped inner ring 11 and outer ring 18. The inner ring 11 includes an inner ring member 12 having flange parts 14, 15 extending radially outward at both axial ends of a cylindrical base 13 and an outer ring member 16 which is fitted to the outer peripheral surface of the inner ring member 12 and has the raceway groove 19 at the axial center of the inner peripheral surface. The outer ring member 16 is formed of a pair of divided parts 16A divided symmetrically bilaterally at the axial center position. The raceway groove 17 is formed while positioning the center thereof at the abutting face of the divided parts 16A. A flange part 15 is formed by bending the axial on end of a base 13 after fitting the rolling elements 21 to the raceway groove 17 of the outer ring member 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189040-A (JP)
Title: Security structure
Inventor: TAKAHASHI KENICHI
IPC: G06F21/86
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security structure for inhibiting unjust modification to a control board 40 held in a control board case 10, which makes reuse of the board itself difficult and effectively prevents the unjust modification of the board by destroying the board itself irretrievably along with opening of a case.  <P>SOLUTION: The security structure for inhibiting the unjust modification to the control board 40 held in the control board case 10 is provided with a brittle portion Z where a printed board 41 is irretrievably broken in response to external force accompanied by opening of the case.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191626-A (JP)
Title: Image forming apparatus
Inventor: TAKASHIKA MORIMICHI
IPC: G03G15/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that has a high degree of freedom in design such as the arrangement positions and size of toner hoppers.  <P>SOLUTION: Each toner hopper 27 of a toner supply portion 4 and the developing device 9 of the image forming apparatus 2 are disposed separately below and above a transfer unit 3. A toner supply port 41 located in the rear of the toner supply portion 28 of the toner hopper 27 and a toner receiving portion 42 located in the rear of the developing device 9 are connected, via an inlet 43 and an outlet 44, by the four toner conveyance paths 45 of a toner conveyance unit 50 disposed so as to sneak in the rear of the transfer belt unit 3. To alter the disposed position and size of the toner hopper 27, the length of the connecting member 46 of the toner conveyance unit 50 is altered, thereby making the inlet 43 of the toner conveyance unit 50 correspond to the toner supply port 41 of the toner hopper 27.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011199354-A (JP)
Title: Image processing unit, image reproducing unit, and image processing system
Inventor: NEMOTO AYAKO
IPC: H04N19/159
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that efficiently encodes an image signal captured by a plurality of cameras, and to provide an image reproducing unit for decoding the coded image signal to be displayed on a monitor, or the like.SOLUTION: The image processing unit includes: imaging means 1 to N of generating a plurality of image signals from a plurality of captured moving pictures; feature amount calculation means 21 to 2N of dividing the plurality of image signals into a plurality of local areas, and of calculating an inter-frame difference value for each local area; an image composite means 32 of combining images of the local area based on the calculated inter-frame difference value, and of generating a plurality of composite images; a frame rate control means 33 of controlling a frame rate of the composite image, based on the inter-frame difference value of the local area constituting the composite image; and an image coding means 34 of performing coding using inter-frame prediction to the composite image to generate a bit stream.
Patent JP-2011194287-A (JP)
Title: Centralized information processing apparatus and system
Inventor: MAEDA MASAYA
IPC: G06V30/224
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a centralized information processing apparatus and system which enable easy improvement of the rate of recognizing characters written on paper sheets even by a user who is not skilled.SOLUTION: The centralized information processing apparatus includes: a unit 11 for obtaining image data generated from sorting information written on paper sheets, information of sorting destinations of a plurality of top orders having a high score obtained as a result of character recognition and their scores, and taught sorting information; a unit 12 for presenting information related to a recognition rate for each sorting destination based on respective information within a predetermined period of time; a unit 13 for executing simulation of character recognition processing to the image data by using a new parameter value obtained by changing a parameter value forming a score; a unit 14 for generating and presenting a difference list indicating a different content between new sorting information obtained as the simulation result and original sorting information; and a unit 15 for changing the parameter value to the new parameter value when receiving input, indicating that a user accepts the simulation result, from the user.
Patent JP-2011196582-A (JP)
Title: Evaporator and refrigerator
Inventor: TAKEUCHI KATSUJI
IPC: F25B39/02
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an evaporator and a refrigerator capable of reducing a use volume of a demister, and having high usability of gas-liquid separation performance of the demister.SOLUTION: In this evaporator, a gas-liquid separation housing 21 having the shape of a rotating body and including a suction opening 25 for sucking an evaporated refrigerant, and the demister 24 for separating the refrigerant sucked from the suction opening 25 into gas and liquid, is disposed, the gas-liquid separation housing 21 is constituted of two disc plates 22, 23 of the same diameter, an annular clearance gap of equal width held between two disc plates 22, 23 is applied as the suction opening 25, the demister 24 is disposed like doughnut on a position of equal distance from a center axis of a discharge pipe 21, and the whole circumference at an inner side with respect to the suction opening 25 is infilled. The refrigerator including the evaporator is also provided.
Patent JP-2011198910-A (JP)
Title: Insulated heat dissipation substrate, and method of manufacturing the same
Inventor: TSUMURA TETSUYA
IPC: H01L23/50
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To form an inexpensive and reliable junction of an insulated heat dissipation substrate in a simple process.SOLUTION: The insulated heat dissipation substrate includes: a lead frame 9 formed by punching predetermined conductor patterns 9a, 9b, 9c, 9d and covering the top surface side thereof with resist 10; and an insulating resin layer 11 arranged with the lead frame 9 with the surface of the resist 10 being exposed, wherein a peeling section 13 is provided on a part of the top surface of the lead frame 9 by peeling the resist 10 off and forming an unevenness on a bottom surface and a soldering section is formed in the peeling section 13.
Patent JP-2011200137-A (JP)
Title: Aquarium apparatus with planter
Inventor: OGAWA SOUICHI
IPC: A01G9/02
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an aquarium apparatus with a planter, which includes an aquarium planter, and in which aquarium fish, water plant, etc., held in an aquarium or terrestrial plant, etc., planted in the planter, are always kept in the best conditions and appearance in scene is improved to enhance commercial values.SOLUTION: The aquarium apparatus with a planter includes the aquarium V and the vessel-like planter P that is arranged detachably and movably in a transverse direction on an open upper surface 1. The planter P includes a hollow cylindrical part 3, a bottom wall 5 that is formed in a projected spherical surface on the lower side and through which a large number of small holes 6 are bored and a receiving flange 7 that is projected from the outer peripheral surface of the cylindrical part 3 in the transverse direction and has a ventilation hole 8 opened in the outer peripheral edge.
Patent JP-2011171688-A (JP)
Title: Method for manufacturing electronic component provided with adhesive film and method for manufacturing mounting body
Inventor: NISHIMURA JUNICHI
IPC: H01L21/301
Filed: 2010-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cutting dusts and the like from adhering to an adhesive layer at the time of dividing a wafer in a state wherein the adhesive layer is adhered on the surface of a wafer.  <P>SOLUTION: A method for manufacturing an electronic component provided with an adhesive film includes: an adhering step wherein the adhesive film, which is formed by laminating a base material and the adhesive layer, is adhered on the surface of the wafer having electronic components formed thereon; an image pickup step wherein an image of the surface of the wafer is picked up by receiving light that has been reflected on the surface of the wafer and passed through the base material and the adhesive layer; a dividing position determining step wherein the positions where the wafer is to be divided are determined on the basis of the image; and a dividing step wherein the electronic components are individualized by dividing the wafer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011201975-A (JP)
Title: Adsorbent for removing odorant and method for removing odorant in fuel gas having high dew point
Inventor: HONDO MASAKI
IPC: C10L3/10
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbent for removing an odorant in an odorant-containing fuel gas under a high dew point condition and to provide a method for removing an odorant in a fuel gas containing an odorant such as a sulfur compound, cyclohexene and the like under a high dew point condition.SOLUTION: The adsorbent for removing an odorant in a fuel gas under a high dew point condition is produced by supporting Ag on MFI type zeolite by ion exchange. The method for removing an odorant in a fuel gas under a high dew point condition is characterized in that the odorant-containing fuel gas under a high dew point condition is allowed to pass through an adsorbent produced by supporting Ag on MFI type zeolite by ion exchange.
Patent JP-2011203458-A (JP)
Title: Optical module
Inventor: SATO SHUNSUKE
IPC: G02B6/42
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical module which secures the mounting accuracy of a sub-mount and an optical component while allowing the optical component to be mounted by easy and inexpensive equipment.SOLUTION: An optical module 1 includes a multi-layered ceramic package 2. A sub-mount 14 is mounted on a top surface of a lower ceramic layer 3 of the multi-layered ceramic package 2, and an LD 16 is mounted on a top surface of the sub-mount 14. Furthermore, a monitoring PD 20 for monitoring an amount of output light of the LD 16 is mounted on a top surface of the lower ceramic layer 3, and an optical component 23 like a prism is mounted between the sub-mount 14 on the top surface of the lower ceramic layer 3 and the monitoring PD 20. The optical component 23 is so mounted that a side surface 23a nearer to the sub-mount 14 side is in contact with a side surface 14a nearer to the optical component 23 side of the sub-mount 14. The optical component 23 has a reflecting surface 23b which reflects part of light emitted from the LD 16, toward a lens 24.
Patent JP-2011205390-A (JP)
Title: Reproduction apparatus, reproduction method, program, and recording medium
Inventor: MURAHASHI YOSHIMITSU
IPC: H04N5/76
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a reproduction apparatus which enables a user to view contents supplied from the outside while the user is located outside a sensing range of a human detection sensor.SOLUTION: A television 1 includes: an acquisition section 11 for recording contents supplied from the outside on a recording medium 30 during a first period in which presence of a user is not sensed by a human detection sensor 20; and a reproduction section 12 for reproducing the contents recorded on the recording medium 30 by the acquisition section 11 during a second period in which the presence of the user is sensed by the human detection sensor 20.
Patent JP-2011204943-A (JP)
Title: Laser oscillator and reflective diffraction optical element
Inventor: YAMAMOTO TATSUYA
IPC: B23K26/064
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser oscillator capable of generating a radially polarized laser beam with outstanding polarization extinction ratio at low cost.SOLUTION: The laser oscillator includes a reciprocating optical oscillator including a rear mirror 4 and an output mirror 1, a laser medium provided in the optical oscillator to amplify the light, a reflective diffraction optical element provided in the optical oscillator and having an azimuthally polarized light reflectivity larger than a radially polarized light reflectivity, two reflective λ/2 plates 8 and 9 provided inside or outside the optical resonator to convert light polarization from radial polarization to azimuth polarization or from azimuth polarization to radial polarization, and generates a radially polarized laser beam.
Patent JP-2011202057-A (JP)
Title: Polysilsesquioxane compound, optical element sealant and application thereof
Inventor: UNNO MASAFUMI
IPC: C08G77/50
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a polysilsesquioxane compound with a low gas permeability and an optical element sealant.SOLUTION: The polysilsesquioxane compound has a ladder-type structure with repeating units expressed by formula (A), wherein R1 to R8 are each independently a 3-8C alkyl group, a 3-8C alkyl group substituted by an optional group selected from the group consisting of substituents comprising an amino group and a glycidoxy group, or an alicyclic substituent; R9 and R10 are each independently a 1-8C alkyl group, a 1-8C alkyl group substituted by an amino group, an oxacyclopropyl group, or an alicyclic substituent, provided that each of R1 to R10 is selected so that an amino group, a glycidoxy group and an oxacyclopropyl group do not simultaneously exist in the compound; n and m are each independently an odd number being 1 or higher and 21 or lower; and l is an integer of 1 or higher.
Patent JP-2011207297-A (JP)
Title: Control device in drive apparatus
Inventor: MIYAKE KOHEI
IPC: B60K6/48
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a control device in a drive apparatus capable of preventing resonance caused by coincidence between a vibration frequency of the torque of a combustion engine and a natural frequency of a vibration system which is connected to the combustion engine by simple control.SOLUTION: The control device in the drive apparatus E provided with the internal combustion engine 1, a power transmission device 2, and a motor 3 further includes a torque changing means for changing a vibration frequency of torque outputted from the combustion engine 1 when the vibration frequency of the torque outputted from the combustion engine 1 and a natural frequency area of the power transmission device 2 are coincident, and a torque assisting means for assisting the torque of the power transmission device 2 by the motor 3 so that the variation of the torque in the power transmission device 2 is suppressed when the torque input to the power transmission device 2 is varied accompanied by the transformation of the vibration frequency of the torque input to the power transmission device 2 from the combustion engine 1 by the torque changing means.
Patent JP-2011184674-A (JP)
Title: Apparatus for producing emulsion fuel
Inventor: KATO NAOKI
IPC: C10L1/32
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized apparatus automatically producible of an emulsion fuel stably combustible, hardly being separated and having small amounts of bubbles and is compact, simple and inexpensive and has sufficient agitation capacity.  <P>SOLUTION: A submerged centrifugal pump having weak agitation power for emulsification is used as an agitation pump 1, the emulsion fuel is transported to a storage tank 8 from an agitation tank 2 by gravity and an automatic controller is provided to freely change the timing of the agitation of the fuel with an additive, the agitation after addition of water and before or after that.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011209503-A (JP)
Title: Image forming system and cyclone collection system
Inventor: HATA YOSHIHIRO
IPC: G03G21/10
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system and a cyclone collection system with high maintainability that prevent scattering of toner so as not to contaminate the inside and outside of an image forming apparatus, when a toner collection unit detachable from the image forming apparatus is replaced.SOLUTION: A cyclone introduction part is provided on an image forming apparatus side.A part where toner is accumulated is eliminated from a toner collection unit side, thereby preventing toner spill when the toner collection unit is removed.
Patent JP-2010225157-A (JP)
Title: Image display and method of driving image display
Inventor: YAMAGUCHI KAZUNORI
IPC: G06F3/042
Filed: 2010-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide image display and a method of driving the image display, which detect an object position without deteriorating quality of images while usability for the device is maintained by a simple structure.  <P>SOLUTION: The image display includes a display unit 1 comprising a structure being arranged with a plurality of light emitting cells CWR each having a light emitting cell CW including one light emitting element and a light receiving cell CR including one light receiving element, and a display signal driver 23 and a light emitting side scanner 24 that drive the light emitting elements based on the image data generated by a display signal generating unit 21. A light receiving scanner 31 drives the light receiving element to receive the light being emitted from the light emitting element and being reflected by the object to be detected and the object to be detected is detected by a position detecting unit 34 based upon a received signal obtained from the light receiving element through a light signal receiver 32. Accordingly, the image display detects the position of the object that contacts the device or comes close to the device without deteriorating the quality of images while the usability for the device is maintained.  <P>COPYRIGHT: (C)2011,JPO&INPIT