baber/WOPTO huggingface dataset:
Patent JP-2012246969-A (JP)
Title: Sealing structure
Inventor: MORI MASARU
IPC: F16J15/10
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure capable of suppressing a gasket from falling in assembling two members and maintaining the sealing property even when at least one of the two members is thermally deformed.SOLUTION: The sealing structure for sealing between two members 1, 2 by mounting a gasket 3 in a groove section 10 provided in the surface 1a to be sealed of one member 1 out of the two members 1, 2. The groove section 10 is provided with a first groove section 11 which is formed deep inside the groove section 10 in the depth direction F, and also with a second groove section 12 which is formed on the opening side of the groove section 10 in such a manner that the second groove section 12 is wider than the first groove section 11 and that the opposing inner walls 12a, 12a are substantially parallel to each other. The gasket 3 is provided with a gasket body section 30 which has an insertion section 31 inserted in the first groove section 11, and also with a protrusion section 32 which is wider than the gasket body section 30 and which has a curved surface section 32a facing the surface 2a to be sealed of the other member 2. The sealing structure is characterized in that the maximum width B of the protrusion section 32 is larger than the width L1 of the first groove section 11 and is less than the width L2 of the second groove section 12.
Patent JP-2012246559-A (JP)
Title: Corrosion-resistant conductive film, method for production thereof, and corrosion-resistant conductive material
Inventor: HORIE TOSHIO
IPC: C22F1/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion-resistant conductive film excellent in corrosion resistance and conductivity.SOLUTION: The corrosion-resistant conductive film has an amorphous phase comprising P, Ti and O at least a part thereof. The corrosion-resistant conductive material in which the corrosion-resistant conductive film is formed on the surface of a substrate, expresses nonconventionally excellent corrosion resistance and conductivity. Particularly, when a Ti atomic ratio, (Ti/Ti+P) is 0.5 to 0.8, or N is introduced, the corrosion resistance of such a film is improved remarkably without degrading the conductivity. The corrosion-resistant conductive film is preferably used for an electrode or the like to which high conductivity is required under a corrosive environment. For example, the separator for a fuel cell whose surface is covered with the corrosion-resistant conductive film is excellent in corrosion resistance and conductivity to be used preferably.
Patent JP-2012247383-A (JP)
Title: Battery degradation information management system
Inventor: Suganuma yohei
IPC: H01M10/42
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a battery degradation information management system which suppress degradation of development efficiency of an apparatus.SOLUTION: In a hybrid vehicle equipped with a first battery pack 41 to a Nth battery pack 41, an HV-ECU 20, and an ENG-ECU 30, a battery degradation information management system causes the HV-ECU 20 and the ENG-ECU 30 to intercommunicate a plurality of pieces of battery degradation information of respective battery packs 41 and also to store the pieces of battery degradation information. The HV-ECU 20 transmits a plurality of HV recognition values as the plurality of pieces of battery degradation information and also number information indicating the number of HV recognition values to be transmitted. The ENG-ECU 30 receives the plurality of HV recognition values and also the number information, and on the basis of the number information and the number of reception of the HV recognition values, verifies having received all pieces of battery degradation information transmitted from the HV-ECU 20.
Patent JP-2012249264-A (JP)
Title: Radio communication system, radio communication device and synchronous signal transmission device
Inventor: MINOYA NAOSHI
IPC: H04L27/02
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To enable stable communication even under an environment noise circumstance.SOLUTION: A radio communication device comprises a synchronous signal generator 3 that radiates a modulated synchronous signal of a predetermined frequency band, modulated with a reference synchronous signal. Each of radio communication terminals 1 and 2 receives the modulated synchronous signal, and generates a clock signal and a carrier wave using the synchronous signal, so as to transmit and receive only a signal sequence based on a packet, after modulating with the carrier wave. By this, as compared with the conventional case of transmitting by adding a clock signal to a transmission data, an occupied bandwidth becomes narrow, and as a result, the pass band width of a filter on the receiving side may be narrow, which makes an environment noise hard to enter.
Patent JP-2012253844-A (JP)
Title: Driving device of brushless motor
Inventor: UNO MASAKI
IPC: H02P6/182
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a driving device of a brushless motor for stable determination of switching timing of an electrification mode based on a pulse induction voltage, to suppress occurrence of stepping out.SOLUTION: A sensorless control is made which determines switching timing of an electrification mode by comparing a threshold value with a pulse induction voltage that is induced by applying a pulse voltage in a non-electrification phase among three phases of a three-phase brushless motor. Here, a duty ratio in duty control of a pulse application voltage is controlled to be a lower limit value or higher which is set based on the fluctuation time of pulse induction voltage, A/D conversion time, resolution of a voltage detection circuit, or the like. Consequently, the pulse induction voltage can be sampled in the fluctuation time of the pulse induction voltage, and stopping of application of a pulse voltage during A/D conversion is suppressed, for improved detection precision of the pulse induction voltage, thereby suppressing occurrence of stepping out.
Patent JP-2012253107-A (JP)
Title: Laminated module and interposer used for the same
Inventor: NAKAMURA HIROBUMI
IPC: H01L23/12
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminated module that can suppress temperature rises accompanying heat generation of semiconductor devices and can cause the semiconductor devices to stably operate even when the laminated module has a structure formed by laminating the semiconductor devices with large power consumption.SOLUTION: A laminated module comprises: an interposer 70 that has a channel 71 through which a fluid flows; one or more first semiconductor devices disposed on one side of the interposer 70; and one or more second semiconductor devices disposed on a side of the interposer 70 opposite to the one or more first semiconductor devices. The channel 71 of the interposer 70 is configured such that the fluid is adiabatically expanded during moving from a first region to a second region while having the first region with a relatively large cross-sectional area and the second region with a relatively small cross-sectional area.
Patent JP-2012251980-A (JP)
Title: Method for measuring variation of optical axis of in-vehicle camera
Inventor: FUJII NOBUHIKO
IPC: G01C3/06
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a variation of an optical axis of an in-vehicle camera, which accurately measures the variation of the optical axis due to a temperature change of a stereo camera mounted on a vehicle.SOLUTION: The method includes: a first and second parallaxes calculation step of switching a first camera between a normal position and an inverted position different in rotation position by 180° to calculate first and second parallaxes which are parallaxes of a target image part between images imaged by the first camera and a second camera at a reference temperature; a third and fourth parallaxes calculation step of calculating third and fourth parallaxes which are parallaxes of the target image part between images imaged by the first camera and the second camera at a specific temperature; and an optical axis variation calculation step of calculating variations of optical axes of the first camera and the second camera due to the change to the specific temperature on the basis of the difference between the first parallax and the third parallax and the difference between the second parallax and the fourth parallax.
Patent JP-2013000754-A (JP)
Title: Dummy bar for continuous casting
Inventor: MIKUNI MASATO
IPC: B22D11/08
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a dummy bar for continuous casting in which, when a link cannot ensure the predetermined thickness due to the deformation caused by the drawing-down force of a pinch roll, each link needs not be disassembled by detaching a link pin, while the interference caused by the links adjacent to each other is not caused, and the link can be restored to the predetermined thickness only by changing a part of the link.SOLUTION: The link type dummy bar 1 for continuous casting comprises a dummy bar body 2 constituted of a plurality of links 4, and a dummy bar head 3 connected to an upper section of the dummy bar body. In a surface of the link on the side in contact with a pinch roll of a continuous casting machine, a fitting groove having the sectional shape in which the surface side of each link is narrower, is formed. A liner 6 which is projected from the surface of the link is attachably/detachably fitted into the fitting groove.
Patent JP-2012004125-A (JP)
Title: Electric connector
Inventor: WANG CHEN-XI
IPC: H01R13/46
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector enabling use of various kinds of plugs with different structures.SOLUTION: The electric connector in which two different kinds of plugs are inserted comprises an insulating main body with a base and a tongue extending forward from the base, a terminal held by the insulating main body and having a contact part extending to the tongue, and a shell covering the insulating main body and including a top plate, a bottom plate facing the top plate, and side plates placed at the both sides and connected with the top plate and the bottom plate each. The bottom plate of the shell is formed in a bending shape, a first insertion port for the shape of the fitting end of one plug of the two different kinds of plugs and a second insertion port for the shape of the fitting end of the other plug are separately formed with the side plates, the top plate and the bottom plate, and the first insertion port and the second insertion port shares each one part by overlapping.
Patent JP-2013004940-A (JP)
Title: Light emitting device and lighting equipment having the same
Inventor: TAKASHIMA ATSUSHI
IPC: H01L33/64
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device that can secure electrical insulation for the device with a low-cost structure while paying attention to enhancement of heat radiation performance and suppress damage of a board caused by installation of the substrate to lighting equipment.SOLUTION: A lighting device 1 has a substrate 3, a wiring layer 4 formed on the substrate 3, and an LED chip 5 (light emitting element) mounted on the substrate 3. The substrate 3 comprises a ceramic substrate of 1.8 mm to 10 mm in thickness, and is fixed to lighting equipment 2 by a fastener 8. The substrate 3 has such a sufficient strength that no crack occurs by fastening of the fastener 8, and damage of the substrate 3 is reduced when the substrate 3 is installed to the lighting equipment 2, so that the installation working efficiency is increased. Since the substrate 3 is thick enough to keep insulation from other electrical parts, it is unnecessary to separately take any countermeasure for insulation such as increase of the size of the substrate 3 or the like. Furthermore, the surface area (side surface portion) of the substrate 3 increases, and heat dissipation based on heat radiation from the side surface of the substrate 3 is more expectable than prior arts.
Patent JP-2013007591-A (JP)
Title: Distance measuring method and device
Inventor: HARIYAMA TATSUO
IPC: G01C3/06
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To improve measurement accuracy without increasing the device cost by optically beating down light from a light source that oscillates a plurality of frequencies using an optical modulator and detecting the phase at a low frequency.SOLUTION: The present invention provides a distance measuring device provided with: a light source which oscillates light of a plurality of different frequencies; an optical modulator which modulates frequencies of the light from the light source, and the light from the light source applied to and then reflected from an object to be measured; an oscillator which inputs a voltage signal to the optical modulator; a detector which detects an optical signal modulated by the optical modulator; and a distance calculation circuit which calculates the distance from the phase of the optical signal detected by the detector.
Patent JP-2013011091-A (JP)
Title: Grout pipe for ground reinforcement and designing method therefor
Inventor: YAMAMOTO AKIRA
IPC: E02D5/80
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To maintain operability without spoiling economical efficiency even when an overall length is large.SOLUTION: A grout pipe 1 for ground reinforcement includes five pipe bodies 2a-2e and four joint members 4 which connect them to one another in a column shape. The joint members 4 are each substantially in a sleeve shape, and have a cylindrical recessed part 5 formed at one end and a cylindrical recessed part 6 at the other end, a female screw being cut in an inner surface of each of the cylindrical recessed parts. The pipe bodies 2a, 2b can be connected to each other by threadably engaging a male screw formed in an end part 8 of the pipe body 2a with the female screw at the cylindrical recessed part 5, and a male screw formed in an end part 8 of the pipe body 2b with the female screw of the cylindrical recessed part 6. Each of the joint parts 4 has a through space, extending from a bottom surface of the cylindrical recessed part 5 to a bottom surface of the cylindrical recessed part 6, formed as a communication path 9 connecting with the ends, and is provided with a discharge port 12 in a peripheral wall 11 surrounding the communication path so that a hollow space of the communication path communicates with the outside.
Patent JP-2013014447-A (JP)
Title: Cement hardened body, method for manufacturing the same, and cement composition
Inventor: KOJIMA MASAO
IPC: C04B20/00
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a cement hardened body capable of exhibiting high strength being hardly varied in local strength caused by degradation of fluidity of a cement composition whose water/binder ratio is 0.2 or less, and to provide a method for manufacturing the cement hardened body.SOLUTION: The cement hardened body is obtained by the steps, wherein the cement composition whose water/binder ratio is 0.2 or less on the basis of mass containing cement, aggregate, silica fume, and water is mixed to be put in a form, steam-curing step is processed at a temperature range of 70-100°C, then, heat-curing step is processed at 100-400°C.
Patent JP-2013015987-A (JP)
Title: Wire harness structure and electronic control unit
Inventor: SATAKE SHUJI
IPC: B60R16/02
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness structure in which an electronic control unit can be standardized, and even when the combination of a plurality of electronic apparatuses loaded on a vehicle is changed, signal lines can be commonly used without changing the number of cables and an electronic apparatus control system having the wire harness structure.SOLUTION: A wire harness structure 30 includes: a first wire harness 31 connected to an ECU (Electronic Control Unit) 20; a standard wire harness 32 connected to a standard electronic apparatus 11; an option wire harness 33 connected to an option electronic apparatus 12; and a J/C 34 connecting the first wire harness 31 with both the standard wire harness 32 and the option wire harness 33. The J/C 34 is incorporated with a CPU for controlling each of electronic apparatuses 10 in response to a control signal of each of the electronic apparatuses 10 multiply transmitted from the ECU 20 via the first wire harness 31.
Patent JP-2013014471-A (JP)
Title: Translucent ceramics joint, and method for manufacturing the same
Inventor: YAMASHITA ISAO
IPC: C04B37/00
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a joint of ceramic and ceramic, and a method for manufacturing the same, and to provide a joint of ceramic and translucent ceramic, especially a joint of a colored zirconia sintered body and translucent ceramic, and a method for manufacturing the same.SOLUTION: The ceramic joint is formed by jointing the colored zirconia sintered body 1 to the translucent ceramic 2 without interposing a jointing member. The colored zirconia sintered body 1 is shrunk to joint the translucent ceramic 2 and the colored zirconia sintered body by firing the translucent ceramic 2 and the colored zirconia sintered body 1.
Patent JP-2013016678-A (JP)
Title: Fixing method of solid state laser and laser ignition device using the same
Inventor: KANEHARA KENJI
IPC: F02P23/04
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a fixing method of a solid state laser excellent in thermal stability and vibration resistance and to provide a laser ignition device using the same.SOLUTION: An incident mirror 200 including a total reflection mirror on which an AR coating 201 is applied, a laser medium 202 which converts and emits the wavelength of excitation light, and a saturable absorbing body 203 and a pertial reflecting mirror 204 constituting a passive Q switch, are formed as one body. At least two surfaces 211 and 212 among four side surfaces 211-214 in length direction of a solid state laser 20 which is cut out in prism, elastically pressurize two side surfaces (251 and 252) on the inner peripheral side of a solid state laser housing space 255 being partitioned inside a holder base 250 constituting a solid state laser fixing holder 25, by solid state laser fixing elastic bodies 261-264 from respective rear surface sides (213 and 214), for abutment by a wide contact area, for elastical holding under such condition as a central axis C/L of the solid state laser 20 agrees with a central axis C/L of the holder 25.
Patent JP-2013020328-A (JP)
Title: Information processing program, information processing device, and information processing method
Inventor: MIYATA YUJI
IPC: G06F3/0482
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce a selection load on a user in connecting an information processing device to a relay device connected to a device that the user wants to use.SOLUTION: Thus, a user can select a device 30 to be instructed to perform printing processing or scanning processing without being aware of a connected AP 40 only by selecting an icon 61 indicating the device name of the device 30 or an icon 62 indicating its model name displayed on an LCD 18 in S218 of FIG. 6.
Patent JP-2013019980-A (JP)
Title: Display device
Inventor: YAMASHITA SHUJI
IPC: G09F9/00
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a display device for attaining unnecessary radiation countermeasures by simple configurations.SOLUTION: A display device includes: a display module which holds a display panel 20 on the front face side of a metal holding plate 21; an electromagnetic shielding filter 26 arranged on the front face side of the display panel; and a frame-shaped metal frame 24 arranged at a peripheral part of the display panel 20 to electrically connect the electromagnetic shielding filter 26 with the holding plate 21, is provided with a grounding metal fitting 28 one end of which is electrically connected to the holding plate, and the other end of which is electrically brought into contact with a conductive part at the end of the electromagnetic shielding filter 26 via a conductive gasket 33, in which the frame 24 sandwiches the end of the electromagnetic shielding filter 26 with the grounding metal fitting 28 by being fixed to the grounding metal fitting 28 with a screw 31.
Patent JP-2011250453-A (JP)
Title: Mobile station and handover control method
Inventor: ISHII HIROYUKI
IPC: H04W36/18
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a mobile station for attaining more stable HSDPA communication by preventing deletion of a radio link with a radio base station being a HS Serving Cell in measurement for branch exchange and branch deletion.SOLUTION: A mobile station comprises a handover control part 114 for keeping communications with a radio base station for performing communications by using a second communication channel even when radio quality of the radio base station for performing communications by using the second communication channel is deteriorated, in the case of performing communications simultaneously with the plurality of radio base stations by using a first communication channel and also performing communications only with one radio base station among the plurality of radio base stations by using the second communication channel.
Patent JP-2013026281-A (JP)
Title: Terminal box
Inventor: OMORI YASUHIRO
IPC: H01L31/042
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a terminal box that enables a connecting operation of a terminal to be smoothly performed.SOLUTION: A terminal box has a box body 1, a terminal portion 3 of the box body 1, a press portion 5a which freely switches a contact state under which a terminal 4 is pinched between the terminal portion 3 and the press portion 5a to establish the conduction between the terminal portion 3 and the terminal 4 and a separation state under which the terminal 4 is separated from the terminal portion 3, a holding portion 5 that integrally holds the press portion 5a and is formed to be slidable on the box body 1 along an approach/separation direction of the press portion 5a to/from the terminal portion 3, and a slide mechanism S for sliding the holding portion 5 to establish the contact state. The slide mechanism S has a wedge-shaped member 6 for securing repulsive force for the box body 1 and making a slope wedge face 6a get into the holding portion 5 while bringing the slope wedge face 6a into sliding contact with the holding portion 5, thereby guiding the holding portion 5 to the contact state, and a pressure receiving face 5b which is formed in the holding portion 5 and receives the slope wedge face 6a under a planar reception state.
Patent JP-2013026051-A (JP)
Title: Lamp and lighting device
Inventor: MATSUDA TSUGUHIRO
IPC: F21S2/00
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a new lamp with an excellent heat radiation structure capable of coping with increase of calorific value accompanying higher luminance of the lamp.SOLUTION: In the lamp 100 including a globe 7, and an LED module 5 for emitting light by receiving power from a base 11 located at an opening side of the globe 7, wherein the LED module 5 is supported with a support member 17 in the globe 7, the support member 17 is firmly fixed to the globe 7 with an adhesive 19 on an opposite side of the base 11 of the globe 7.
Patent JP-2011254826-A (JP)
Title: Nucleotide and use thereof for modulating expression of protein-kinase c beta-1 isoform in form of skin depigmentation agent
Inventor: KURFURST ROBIN
IPC: A61K48/00
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a nucleotide for modulating the expression of a protein-kinase C beta-1 isoform.SOLUTION: There are disclosed an oligonucleotide sequence hybridizable with a gene or gene product encoding a protein-kinase C beta-1 isoform (PKC-beta 1) and their derivatives. These can be used as a depigmenting or bleaching agent for the skin in a cosmetic composition or in a topical pharmaceutical composition.