baber/WOPTO huggingface dataset:
Patent JP-2012216714-A (JP)
Title: Terahertz detection device
Inventor: MUKAI TOSHIKAZU
IPC: H01L29/88
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a terahertz detection device with low noise that uses a resonant tunnel diode.SOLUTION: A terahertz detection device comprises: a semiconductor substrate 1; second electrodes 2 and 2a that are disposed on the semiconductor substrate 1; an insulating layer 3 that is disposed on the second electrode 2; a first electrode 4 (4a, 4b, and 4c) that is disposed with respect to the second electrode 2 via the insulating layer 3 and is disposed so as to face the second electrode 2 on the semiconductor substrate 1; a MIM reflector 50 that is formed between the first electrode 4a and the second electrode 2 interposed the insulating layer 3 therebetween; a resonator 60 that is adjacent to the MIM reflector 50 and is disposed between the first electrode 4 and the second electrode 2 facing each other on the semiconductor substrate 1; an active element 90 that is disposed in the substantially center of the resonator 60; a waveguide 70 that is adjacent to the resonator 60 and is disposed between the first electrode 4 and the second electrode 2 facing each other on the semiconductor substrate 1; and a horn opening portion 80 that is adjacent to the waveguide 70 and is disposed between the first electrode 4 and the second electrode 2 facing each other on the semiconductor substrate 1.
Patent JP-2012219630-A (JP)
Title: Control device for engine
Inventor: YAMAGUCHI KYOHEI
IPC: F02D43/00
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To improve exhaust performance and fuel consumption in a port injection type engine, in relation to a control device for engine.SOLUTION: A detection means 1 to detect overlap width of an opening period of an intake valve 14 and that of an exhaust valve 15 of an engine 10, and a fuel injection means 18 to inject fuel into an intake passage 11 of the engine 10 are arranged. A valve lift amount control means 2 to reduce a valve lift amount for at least either of the pair of intake valve 14 and the exhaust valve 15 facing each other in the flowing direction of intake air in a cylinder 19 into which the fuel is injected in accordance with the overlap width detected by the detection means 1 is arranged.
Patent JP-2012219663-A (JP)
Title: Fluid brake device and valve timing adjustment device
Inventor: YAMADA JUN
IPC: F16J15/43
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluid brake device configured to reduce loss torque to be generated in a brake rotary body, secure braking force, and improve sealing property between a housing and the brake rotary body.SOLUTION: A magnetic seal sleeve 170 which is provided in a housing 110 to surround a brake shaft 131 in a rotating direction, has seal gaps 180, 181 communicating with a fluid chamber 114, formed between the sleeve and the brake shaft 131, and generates magnetic flux to be guided to the brake shaft 131 through the gaps 180, 181. The magnetic seal sleeve includes magnetic flux guide yokes 174, 175 protruding toward an inner periphery. In the gaps 180, 181, a magnetic fluid 190 formed by dispersing magnetic particles in a base liquid in a specific surface area larger than a magnetic viscous fluid 140, is caught in a film state by raising viscosity through the action of the magnetic flux MF guided by the magnetic flux guides 174, 175.
Patent JP-2012221676-A (JP)
Title: Led lighting fixture
Inventor: KONO HIROMITSU
IPC: F21S8/08
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting fixture capable of giving a whole irradiation coverage with no desolate atmosphere.SOLUTION: The LED lighting fixture 10 includes first LEDs 18 irradiating the directly under vicinity, and second LEDs 19 irradiating an outer peripheral side of directly below. The second LED 19 has a peak wavelength at from 507 to 555 nm, and the first LED 18 possesses a longer wavelength and a lower color temperature than those of the second LED 19.
Patent JP-2011248338-A (JP)
Title: Photographing lens, optical device and method for manufacturing photographing lens
Inventor: TAKE TOSHINORI
IPC: G03B5/00
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact photographing lens and the like having a wide field angle and a large aperture, correcting aberrations satisfactorily in focusing on from an infinitely distant object to a short distance object and having high optical performance all over an image plane.SOLUTION: A photographing lens comprises, in order from an object side, a first lens group G1 having positive refractive power and a second lens group G2 having positive refractive power. A position of the first lens group G1 is fixed relative to an image surface I, and the second lens group G2 is constituted by a plurality of lens components. The photographing lens satisfies a predetermined conditional expression.
Patent JP-2012223070-A (JP)
Title: Power controller, power control method, and program
Inventor: SATO KAZUHIRO
IPC: H02J7/00
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To perform charging efficiently.SOLUTION: When charging is required, information on a remaining battery amount of each device and a value of electric power at the time of transmitting electric power are acquired by the communication with a plurality of devices in order to perform charging efficiently and to perform the charging in a non-contact electric power transmission. In addition, the transmitted electric power is actually received and the value of the electric power received at the time is stored. When electric power transmission is performed using the information, an electric power transmission efficiency with the devices is calculated and electric power transmission with a device having an excellent transmission efficiency is controlled. This technique can be applied to a mobile device, for example, to a mobile phone, which delivers and receives electric power in a non-contact manner.
Patent JP-2012226193-A (JP)
Title: Image forming apparatus
Inventor: HAYAKAWA MASAHIKO
IPC: G03G15/00
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that forms images without the occurrence of failure on paper such as density unevenness with a simple configuration not using a transfer bias.SOLUTION: A printer 1 includes: a photosensitive drum 14 on which an electrostatic latent image is formed; A CPU 24 that determines whether or not the photosensitive drum 14 has reached the end of life; and sheet supply means 25, if the CPU 24 has determined that the photoreceptor drum 14 has reached the end of life, supplies sheets at timing when an interval between a rear end of a sheet P1 and a front end of a following sheet P2 is longer than a circumferential length of the photosensitive drum 14.
Patent JP-2012226697-A (JP)
Title: Wbs creation system and wbs creation method
Inventor: NAKAJIMA YASUSHI
IPC: G06Q10/06
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a WBS creation system and a WBS creation method that create a WBS having small omission of an operation item.SOLUTION: The WBS creation system includes a knowledge base 1; input means 3 of receiving a document including operation items that a user inputs; morphological analysis means 4 of performing morphological analysis processing on the document to extract one or more operation items; retrieval means 5 of performing retrieval from the knowledge base with respect to the operation items; display means 6 of displaying operation items of lower concept for the operation items as subordinate nodes hierarchically in a tree diagram based upon retrieval results; re-retrieval means 8 of performing recursive retrieval from the knowledge base by the retrieval means until an operation item of lower concept for one operation item, as a subordinate node that a user selects, as a subordinate node that the user selects is not present; and generation means 9 of displaying a final tree diagram, determined based upon a retrieval result obtained by the retrieval means, or retrieval results obtained by the retrieval means and re-retrieval means, as a spread type WBS table on the display means.
Patent JP-2012227893-A (JP)
Title: Camera and control method therefor
Inventor: KUDO YASUNORI
IPC: H04N5/235
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To release constrained flicker countermeasure control quickly by detecting disappearance of flicker accurately.SOLUTION: In a camera performing live view display, an imaging element is exposed by setting the integration time Tint of a shift value 502 different from a multiple of the flicker period Tf when the flicker is detected, and a predetermined flicker component is left intentionally within a range capable of correction processing so that disappearance of flicker can be detected by the presence of the flicker component. When the flicker is detected, imaging conditions for flicker countermeasure are set and deterioration of image quality due to flicker is prevented by image processing, e.g. synthesis of a plurality of continuous frames. When the flicker is not detected, the flicker countermeasure is inhibited and video display is performed by setting the quality priority imaging conditions.
Patent JP-2011246701-A (JP)
Title: Thermoplastic resin prefoamed particle and thermoplastic resin foamed particle molding
Inventor: SUZUKI OSAMU
IPC: C08J9/16
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin prefoamed particle, which is capable of producing a foamed particle molding having an excellent frictional sound-preventive performance, and an excellent mechanical strength, and exhbits excellent handleability; and to provide a thermoplastic resin foamed particle molding using the thermoplastic resin prefoamed particle.SOLUTION: There are provided the thermoplastic resin prefoamed particle having an ester compound adhered at least on the surface, and the thermoplastic resin foamed particle molding in-mold-molded from the same. The ester compound is a mixture of stearic acid monoglyceride and palmitic monoglyceride in a specific ratio. The adhering amount of the ester compound per unit area of the thermoplastic resin prefoamed particle is 0.2 to 1.2 μg/mm.
Patent JP-2012228961-A (JP)
Title: Control apparatus for hybrid drive device
Inventor: UEDA NOBUHIRO
IPC: B60L50/16
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus for a hybrid drive device capable of quickly starting an engine without causing a driver to feel a sense of incongruity.SOLUTION: The hybrid drive device 1 includes: a transmission mechanism 3; a motor 2 drive connected to an input shaft 6; and a clutch 4 interposed between an engine 9 and the input shaft 6. Upon the engine start during EV travel, the clutch 4 is engaged to increase the rotation of the engine 9. This control device 100 of the hybrid drive device 1 includes: a starting-time upshift control means 107 performing upshift of a transmission mechanism 3 during the engine start to generate inertial torque; and a clutch torque correction means 109. The clutch torque correction means 109 increases a torque capacity of the clutch 4 in response to inertial torque to perform the correction during the upshift by the starting-time upshift control means 107 so that the rotation speed of the engine 9 quickly rises, and prevent the transmission of the inertial torque to a driving wheel 10.
Patent JP-2012235342-A (JP)
Title: Imaging apparatus and electronic camera
Inventor: SUHARA MASAKAZU
IPC: H04N5/341
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide means for suppressing a lateral stripe noise caused by a noise mixed before sampling a pixel signal.SOLUTION: An imaging apparatus includes a pixel unit, a sample hold unit and a sampling adjustment unit. The pixel unit has a plurality of pixels, disposed in a two-dimensional shape, for photoelectrically converting incident light to generate pixel signals, and can read out the pixel signals from the pixels in a random access manner. The sample hold unit samples the pixel signals, and holds sampled signal values. The sampling adjustment unit groups the plurality of pixels into a plurality of pixel groups, to make the sample hold unit successively sample the pixel signals that are read out in the unit of each pixel group. The sampling adjustment unit specifies the readout sequence of the pixel groups to be discontinuous in a pixel array.
Patent JP-2012084841-A (JP)
Title: Stacked chip package and method of manufacturing the same
Inventor: SASAKI YOSHITAKA
IPC: H01L25/18
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To enable stacking a plurality of stacked chip packages and electrically connecting them to each other by a simple structure, thereby providing a package including the desired number of semiconductor chips at a low cost.SOLUTION: A stacked chip package 1S comprises a main body 2. The main body 2 includes a main portion 2M, and a plurality of first terminals 4 and second terminals 5 disposed on the top surface and the bottom surface of the main portion 2M. The main portion 2M includes two layered portions 10S1 and 10S2, and a plurality of through electrodes T penetrating through the layered portions. The plurality of through electrodes T are electrically connected to the plurality of terminals 4 and 5. Each of the layered portions includes a semiconductor chip having a first surface and a second surface, and a plurality of surface electrodes. The layered portions 10S1 and 10S2 are bonded such that their second surfaces are facing each other. The terminals 4 are constituted using the surface electrodes of the layered portion 10S1, whereas the terminals 5 are constituted using the surface electrodes of the layered portion 10S2.
Patent JP-2012238218-A (JP)
Title: Information processing apparatus, information processing method, and computer program
Inventor: UTSUKI SHINGO
IPC: G06F3/048
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an information process apparatus capable of realizing smooth communication by feedback from a user who only views the viewing and operation of the same Web page by a plurality of users.SOLUTION: Provided is an information processing apparatus including: a content display unit for sharing and displaying the same content as content that is operated by a player who directly operates content, in real time with the player side; and a display control unit for causing comments transmitted from the information processing apparatus and another information processing apparatus that are used only to view an operation of the player to appear regularly according to a predetermined pattern, in a predetermined area of the content shared and displayed in real time with the player side by the content display unit.
Patent JP-2012238518-A (JP)
Title: Lamp unit and vehicular lamp
Inventor: MOCHIZUKI KATSUTO
IPC: F21Y101/00
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a lamp unit capable of using a reflector and a lens holder directly fixed each other as a common unit component to a plurality of kinds of vehicular lamps which are different in a shade unit structure.SOLUTION: In the lamp unit prepared in a lamp chamber of the vehicular lamp, the lamp unit includes the reflector formed to prepare a light source and reflecting light from the light source, a projection lens arranged in front of the reflector, and a lens holder for retaining the projection lens. The reflector and the lens holder are directly fixed each other, and a shade unit arrangement space for partially shielding the reflected light from the reflector is prepared between the reflector and the lens holder.
Patent JP-2012244212-A (JP)
Title: Optical network system and network termination device
Inventor: TADOKORO MASASHI
IPC: H04L12/44
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce queuing delay while maintaining power saving effect when low-speed uplink data is exchanged frequently.SOLUTION: When the uplink data to an OLT 1 is stored in a power saving state, an ONU 2 stores the uplink data to the OLT 1 in the payload area of a control message to the OLT 1, in the startup state after the power saving state, based on an uplink band that is allocated to the ONU 2 by the OLT 1 in the power saving state, and then transmits the control message to the OLT 1.
Patent JP-2012240279-A (JP)
Title: Form for manufacturing precast concrete footing beam member, form for manufacturing member for joining precast concrete footing beam part, insert kit and positioning metal fitting for the precast concrete footing beam member
Inventor: SHIMIZU MASAHIKO
IPC: B28B7/00
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a form and an insert kit which can improve productivity of a precast concrete footing beam member and a member for joining a precast concrete footing beam part at plants etc.SOLUTION: The form for manufacturing the precast concrete footing beam member includes a cavity portion formed to have a box shape with an opened upper part by a bottom plate and a plurality of side plates vertically erected from a peripheral edge of the bottom plate. At least one side plate out of the plurality of side plates includes: an attachment for forming a positioning opening for reinforcing bars; and a base restricting vertical movement of the attachment by magnetically holding the attachment.
Patent JP-2012241436-A (JP)
Title: Reinforcement structure at four corners of rectangular flat metal plate
Inventor: SUZUKI TOSHIRO
IPC: E04B2/56
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement structure which allows a rectangular flat metal plate subjected to in-plane shear to secure a shear yield load and to maintain shear strength under advanced shear deformation after yielding.SOLUTION: A typical reinforcement structure for a rectangular flat metal plate is shown in figure (a). Frames 2 and 3 are attached to the peripheral four sides of the rectangular flat metal plate 1 subjected to in-plane shear for reinforcement. Diagonal reinforcement members are arranged at the four corners of the flat plate slightly away from the peripheral frame members such that no truss force is exerted. Main tensile stress +σ in the flat plate plane is supported and the influence of main compressive stress -σ is blocked, so that a shear yield load is secured and shear strength in the large deformation region is maintained after yielding. The state of the rectangular flat metal plate under advanced shear deformation is schematically shown in figure (b). Main compressive stress vanishes in the flat plate plane so as to form a tension field, where the diagonal reinforcement members uniformly support the main tensile stress +σ. The shear deformation is limited in a cross-shaped region shown by dotted lines, so that a shear yield load is secured and shear strength is stably maintained after yielding.
Patent JP-2012240327-A (JP)
Title: Method for manufacturing three-dimensional view printed matter consisting of biodegradable transparent paper, and three-dimensional view printed matter made of biodegradable transparent paper
Inventor: YAMAKAWA TOSHINAO
IPC: G03B35/00
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing three-dimensional view printed matter made of biodegradable transparent paper, and three-dimensional view printed matter made of biodegradable transparent paper by this method.SOLUTION: This method for manufacturing three-dimensional view printed matter using a biodegradable transparent paper comprises a step of manufacturing biodegradable resin-coated transparent paper with a transparent biodegradable resin solution applied to one of the surfaces of a rolled transparent paper, to the thickness of 30 to 60% of the thickness of the transparent paper. In addition, the method includes a pattern printing step of printing a pattern which is reduced to a line pattern for restoring to a solid, on the surface uncoated with biodegradable resin, of the transparent paper finished by applying the biodegradable resin coat. Further, the method includes a semicylindrical lens forming step of forming a semicylindrical lens at least in a portion of the region of the biodegradable resin-coated surface of the transparent paper, in the same line as for pattern printing and at the same pitch as the linea pattern pitch of the pattern for restoring to a solid. The three-dimensional view printed matter made of the biodegradable transparent paper by the method, is provided.
Patent JP-2012240098-A (JP)
Title: Device for cleaving of brittle material
Inventor: TAMURA YUTAKA
IPC: B28D5/00
Filed: 2011-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for cleaving of a brittle material in which, in heating with a beam line made up of a plurality of beams to cleave a plate of a brittle material such as a plate of glass, a density of the beam line and the number of the beams are adjustable and generation of coherent scattering is inhibited.SOLUTION: The device for cleaving of a brittle material includes: a laser light source which emits a laser beam having a wavelength opaque to a brittle material to be cleaved; a collimator to narrow thinly the laser beam emitted from the laser light source; a beam converting means 1 which is made up of a totally reflective plane 11 and a partially reflective plane 12 arranged in parallel facing each other and operates to have a single laser beam b, incoming via the collimator, obliquely incident to convert into a beam line c of a plurality of beams; and a means for varying an angle of incidence α of the single laser beam b incident on the beam converting means 1 to adjust a density of the beam line c of a plurality of beams and in addition, adjusting a beam number of the beam line c of the plurality of beams altered by adjusting a facing length L0 of the totally reflective plane 11 and the partially reflective plane 12 of the beam converting means 1.
Patent JP-2011187081-A (JP)
Title: Tactile feedback controller and control method of the same, and message transmission method using tactile feedback controller
Inventor: SUZUKI TAKAHIKO
IPC: G06F3/01
Filed: 2011-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tactile feedback controller having variegated power of expression about tactile feedback, and also to provide a controlling method of the tactile feedback controller which is used suitably for such tactile feedback controller.  <P>SOLUTION: The tactile feedback controller 100 is a tactile feedback controller for performing control of an apparatus to be controlled, and is provided with a base 110, a cap 120, a piezo-electric motor 130, a rotation control device, and a rotation state detecting device. The tactile feedback controller 100 gives sufficiently big tactile feedback to the cap 120 even in the case of low-speed rotation of the cap 120 since the piezo-electric motor 130 by which big torque is obtained even in the case of low-speed is used. And a backlash does not exist since the base 110 and the cap 120 are fixed to a stator 140 and a rotor 150 of the piezo-electric motor 130, respectively. As the result, it is gone that the power of expression about the tactile feedback declines, and the tactile feedback controller having variegated power of expression about the tactile feedback is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012246343-A (JP)
Title: Aromatic polycarbonate resin composition, and molded article comprising the same
Inventor: NAGASHIMA HIROMITSU
IPC: C08K9/06
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate resin composition improved in mechanical physical properties by blending a glass reinforcing material, and excellent in transparency and good in surface hardness.SOLUTION: The aromatic polycarbonate resin composition contains 100 pts.mass of a resin component including 60 to 85 mass% of an aromatic polycarbonate resin (A) having a mass-average molecular weight of 15,000 to 40,000 and 15 to 40 mass% of a (meth)acrylate copolymer (B) containing an aromatic (meth)acrylate unit (b1) and a methyl methacrylate unit (b2) in a mass ratio (b1/b2) of 5 to 50/50 to 95 and having a mass-average molecular weight of 5,000 to 30,000, and 1 to 100 pts.mass of an E-glass reinforcing material (C).