baber/WOPTO huggingface dataset:
Patent JP-2011228297-A (JP)
Title: Usb plug socket
Inventor: OLIVER OPPITZ
IPC: G06F1/18
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To improve protection of an electronic device from a noise, which originates from the outside or reaches the outside from the device, without increasing the manufacturing cost in the design and development of the electronic device.SOLUTION: A plug socket to be connected to a printed circuit board of an electronic device comprises at least one receptacle for a plug-in section of a plug. A contact element for contacting the contact element of the plug is arranged in this receptacle. This contact element terminates in a printed circuit board element, which is arranged in the plug socket. The contact element then emanates from this printed circuit board element, projects from the plug socket and is provided and formed for connection with the printed circuit board of the electronic device. An electrical connection part between the socket contact element associated with the plug and the device contact element associated with the device is brought about over a conductor on the printed circuit board element. This printed circuit board element contains at least one electronic component to serve as a connection part over which the connection between a socket contact element and a device contact element is routed.
Patent JP-2012215656-A (JP)
Title: Prism device manufacturing method, prism device, and projector apparatus
Inventor: KADOMA KOICHIRO
IPC: G02B5/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To make an improvement in optical aberration by a simple configuration in a prism device manufacturing method, a prism device, and a projector apparatus.SOLUTION: A prism 15 is set on a jig 23, a first adhesive 20 is applied to each of two corners of a light entry face 16a close to an edge 16d of the prism 16, and a second adhesive 21 is applied to each of two corners of a light entry face 16a close to an edge 16e. The light entry face 16a is oriented toward a total reflection face 15b of the prism 15, the prism 16 is inserted between the prism 15 and a rod-like support member 28 from the edge 16d side, and a face 16c is pressed in a direction γ at a constant pressure. An air layer 17 formed between the total reflection face 15b and light entry face 16a is given the shape of a thin wedge by the difference of viscosity between the first and second adhesives 20 and 21. Ultraviolet rays are emitted to the first and second adhesives 20 and 21 from UV lamps 30 and 31 so that the emission and re-entrance face 15c and light emission face 16 are parallel to each other.
Patent JP-2012215441-A (JP)
Title: Evaluation method of wear amount
Inventor: MIURA ERI
IPC: G01N3/56
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of evaluating a wear amount even in a wear mark with very small wear loss.SOLUTION: The method for evaluating a wear amount of a material with very small mass loss caused by a wear test, such as a composite material of biodegradable ceramics and titanium comprises: obtaining a volume lost by wear, using a circumference length defining the width center of an annular-shaped wear mark viewed from a normal direction to a wear surface as a radius, and a cross section in a width direction of the wear mark measured with a digital microscope; and evaluating a wear amount of the material based on the wear loss volume.
Patent JP-2012213989-A (JP)
Title: Recording apparatus
Inventor: KAWAKAMI TAKAYUKI
IPC: G06F3/12
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To increase the availability of a recording apparatus by allowing the recording apparatus to get a time zone where a person exists and a time zone where a person does not exist.SOLUTION: The recording apparatus 1 includes a recording execution part 25 executing recording on the surface to be recorded of a material to be recorded P, a time designating part 53 which can designate the time zone 51 where the person is absent, and a control part 43 controlling the operation of the recording execution part 25, The recording apparatus 1 is configured in such a manner that in the control part 43, a recording priority mode 57 executed based on time designating information 55 from the time designating part 53 and a normal recording mode 49 executed in all other times except the specified time zone 51 or when the time zone 51 is not specified are switched to execute recording.
Patent JP-2011194241-A (JP)
Title: System and method for automatic computation of mr imaging scan parameter
Inventor: VAIDYA VIVEK PRABHAKAR
IPC: A61B5/055
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a system and method capable of automating setup and scanning parameters for MR imaging.SOLUTION: A system and method for automatic computation of MR imaging scan parameters include a computer (20) programmed to acquire a first set of MR data comprising a plurality of slices acquired at a first field-of-view from an imaging subject. The computer is also programmed to reconstruct the plurality of slices into a plurality of localizer images, and identify a 3D object based on the plurality of localizer images. The computer (20) is further programmed to prescribe a scan, execute the prescribed scan to acquire a second set of MR data, and reconstruct the second set of MR data into an image. The prescribed scan includes one of a reduced field-of-view based on a boundary of the 3D object and a shim region based on the boundary of the 3D object.
Patent JP-2012219660-A (JP)
Title: Exhaust emission control device of engine
Inventor: OKAWA KAZUHIKO
IPC: B01D53/86
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To secure heat quantity required for warming up catalyst without causing an increase in size or cost of the catalyst and achieve early activation.SOLUTION: ECU 50 drives and controls an inlet side switch valve 6, an outlet side switch valve 7 and a pump 10 and increases the temperature of exhaust gas by making a heat generating material inside a heat exchanger 5 by exothermic hydration reaction if the temperature of the catalyst 3 does not reach an activation temperature based on a signal from a temperature sensor 30 which detects the temperature of the catalyst 3. By feeding high-temperature exhaust gas to the catalyst 3, the catalyst 3 is activated early. Regeneration control is performed to regenerate the heat generating material 22 inside the heat exchanger 5 by opening an opening/closing valve 12 of a passage 11 for regeneration after the temperature of the catalyst 3 reaches the activation temperature and by feeding the high-temperature exhaust gas having passed through the catalyst 3 to a heat generating pipe 21 of the heat exchanger 5.
Patent JP-2012222455-A (JP)
Title: Radio communication system and radio communication method
Inventor: OTA ATSUSHI
IPC: H04W56/00
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system capable of accurately calculating channel information even when reception power is low.SOLUTION: A radio communication system comprises: coordinate acquisition means for acquiring three dimensional coordinates of a radio module and a terminal station; weight calculation means for calculating transmission weight and reception weight for each frequency component; a first frequency component information acquisition means for acquiring information, which is a signal to be transmitted by the radio module, separated for each frequency component; transmission weight multiplication means for multiplying the transmission weight corresponding to the frequency component; time axis signal generation means for converting a signal on a frequency axis to a signal on a time axis; transmission means for performing transmission to the terminal station by a radio frequency band; reception means for receiving a signal transmitted from the terminal station; reception weight multiplication means for separating each frequency component from the received signal and multiplying the reception weight corresponding to the frequency component; summing up and synthesizing means for summing up and synthesizing signals of each frequency component for each frequency component; and reception signal processing means for reproducing the signal transmitted by a terminal device.
Patent JP-2012222949-A (JP)
Title: Inverter device
Inventor: YONEZAWA YUKIKO
IPC: H02M7/48
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain an inverter device which raises voltage tolerance by actively raising the temperature of a switching element, thereby shortening a period before an inverter main circuit can be driven with high voltage.SOLUTION: The inverter device comprises a frequency control circuit 15 which increases carrier frequency of switching elements (power transistors 4a to 4f) by taking advantage of the characteristic of the switching elements that the voltage tolerance increases when their temperature goes high, and a current control directive circuit 17 which increases a reactive current sent to an electric motor 5. When the temperature of the switching elements is lower than a reference temperature T, the frequency control circuit 15 increases the carrier frequency while the current control directive circuit 17 increases the reactive current, causing losses of the switching elements to increase, whereby the temperature of the switching elements is actively raised.
Patent JP-2011173426-A (JP)
Title: Thermosensitive multiple recording sheet and method for producing the same
Inventor: MORONUKI KATSUMI
IPC: B41M5/30
Filed: 2011-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive multiple recording sheet on which thermosensitive recording of disclosed information and non-disclosed information are simultaneously made, and which is excellent in productivity and is produced at a low production cost.  <P>SOLUTION: In the thermosensitive multiple recording sheet 21, a second thermosensitive recording sheet, where a second thermosensitive recording layer 27 is formed on one surface of a second base material, is attached to a side of a first thermosensitive recording layer of a first thermosensitive recording sheet, where the first thermosensitive recording layer is formed on one surface of the first base material, via a false adhesive layer. The second thermosensitive recording sheet is composed of an information disclosing portion 28a and an information non-disclosing portion. Further a shielding layer 30 is formed in a position corresponding to the information non-disclosing portion on the second thermosensitive recording sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012222741-A (JP)
Title: Device for driving semiconductor switch elements connected in parallel
Inventor: YAMAGUCHI KAZUHIKO
IPC: H03K17/08
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a drive device that accurately detects whether or not an overcurrent flows through a plurality of semiconductor switch elements connected in parallel.SOLUTION: A drive device 100 includes: a first semiconductor switch element IGBT1; a detection node SO for detecting a current at a second terminal E of the first semiconductor switch element IGBT1; at least one semiconductor switch element IGBT2 connected in parallel with the first semiconductor switch element IGBT1; a drive circuit DR for driving the first semiconductor switch element IGBT1 and the at least one semiconductor switch element IGBT2; a first resistance RG1; and at least one set of resistances RG2, RE2 and at least one set of common mode filters LG2, LE2. A resistance value of RG1 is equal to the sum of a resistance value of RG2 and a resistance value of RE2. A second driving node EO of the drive circuit DR is connected to the second terminal E of the first semiconductor switch element IGBT1 directly without any resistance intervention.
Patent JP-2012224686-A (JP)
Title: Composition for removing environmental harmful material and method for producing the same
Inventor: OTOMO TOSHIMITSU
IPC: A61L9/16
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a composition for removing environmental harmful materials, which can quickly dispose of waste containing environmental harmful materials at low cost; and to provide a method for producing the same.SOLUTION: This composition for removing environmental harmful materials is a mixture including fumic acid obtained by fermenting lignin-containing bark in the presence of a nutrient source and ceramic charcoal. The production method is a method for producing the composition for removing environmental harmful materials, including: a step of obtaining fumic acid by fermenting lignin-containing bark in the presence of a nutrient source; a step of obtaining ceramic charcoal by kneading vegetable organic resources, clay and a binder, and firing it; and a step of obtaining a mixture by mixing the fumic acid and the ceramic charcoal.
Patent JP-2012225260-A (JP)
Title: Hermetic compressor
Inventor: MORISHIMA MASATO
IPC: F04B39/10
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor that can improve intake efficiency by efficiently reducing circumferential stress of an inlet valve.SOLUTION: The circumferential stress in an inlet valve 110 can be efficiently reduced by mounting a separate partition plate 208 on an intake hole 107 in a valve plate 104, and partitioning the intake hole 107 into a plurality of sections in its radial direction to regulate the deflection of the inlet valve 110. The hermetic compressor of high reliability and high efficiency can be easily assembled by forming the partition plate 208 of a spring material.
Patent JP-2012226670-A (JP)
Title: Portable terminal and multimedia system
Inventor: SHIMURA HIDEYOSHI
IPC: G06F9/445
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal and a multimedia system capable of realizing a function, which has been realized by using a plurality of models, with one portable terminal or one portable terminal and an external terminal so as to obtain a plurality of functions with lower cost than before.SOLUTION: A multimedia system 10 includes a portable information terminal 40 for functioning as a multimedia device by activating a program on the basis of resource information from the outside, and a multimedia input/output terminal 20 for providing resource information to the portable information terminal 40 and outputting data from the portable information terminal 40. A CPU 53 of the portable information terminal 40 shares and uses function programs that are the same among respective programs of the plurality of programs stored in an external memory 45.
Patent JP-2012231582-A (JP)
Title: Motor and disk drive
Inventor: YAMADA SHINKO
IPC: H02K3/04
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To secure electrical insulation relative to a mounting plate while reducing use of an insulation sheet when automating mounting of a circuit board.SOLUTION: Three or more pedestal portions 41A, 42A, 43A are installed on a mounting plate 4A of a motor. The pedestal portions 41A, 42A, 43A project upwardly from an upper face of the mounting plate 4A and abut on a lower face of a circuit board 5A. Thus, a clearance is secured between the mounting plate 4A and the circuit board 5A. As a result, electric insulation between the mounting plate 4A and a lower face wiring of the circuit board 5A is obtained. Burring portions 411A, 421A are installed on two or more of the pedestal portions 41A, 42A, 43A. The burring portions 411A, 421A project further upwardly from the pedestal portions, are inserted into first through holes 57A formed on the circuit board 5A, and abut on the upper face of the circuit board 5A or edges of the first through holes 57A. Due to this configuration, the mounting plate 4A and the circuit board 5A are fixed to each other.
Patent JP-2012228424-A (JP)
Title: Ultrasound diagnostic apparatus
Inventor: MURAKAMI HIROSHI
IPC: A61B8/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasound diagnostic apparatus capable of obtaining a high-quality ultrasound image while suppressing the temperature rise in an ultrasound probe.SOLUTION: The ultrasound probe includes: a reception amplification part including an amplifier for amplifying a reception signal outputted from a transducer array; and a power supply part for supplying bias current to the amplifier. The power supply part changes the bias current supplied to the amplifier according to the depth of a reflection position of an ultrasound echo.
Patent JP-2012229678-A (JP)
Title: Exhaust reflux device of internal combustion engine
Inventor: TOMITA TAKASHI
IPC: F02M25/07
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust reflux device of an internal combustion engine that prevents the generation of condensed water in an EGR system and makes an EGR gas a desired flow rate.SOLUTION: The device includes: an EGR cooler 31 that is disposed on an EGR passage 34 communicating between an exhaust passage 12 and an intake passage 11 and cools the EGR gas; a switching valve 35 that is disposed further on a side of the exhaust passage 12 than the EGR cooler 31, driven in between open and closed states, and shuts off the inflow of the EGR gas into the EGR passage 34 upon the closed state; and an EGR valve 32 that is disposed further on a side of the intake passage 11 than the EGR cooler 31 and regulates an amount of flowing the EGR gas into the intake passage 11. The switching valve 35 meets a condition of a shift from the closed state to the open state before the EGR valve 32 meets a condition of a shift from the closed state to the open state.
Patent JP-2012233270-A (JP)
Title: Composite yarn and method for producing the same
Inventor: MASUDA ATSUSHI
IPC: G06K19/07
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite yarn which has a conductive pattern capable of mounting an electronic component formed thereon, and also has such a stretch resistance as to be woven or knitted into a fabric, and to provide a method for producing the same.SOLUTION: The composite yarn comprises a yarn body 1 formed of a resin material having insulation properties, and a pair of conductive patterns 2 which is formed on a surface of the yarn body 1 that has been subjected to easy-adhesion treatment, and comprises a metal-plated layer having a resistance of 30 Ω/cm or less. The electronic component 3 is mounted between the pairs of conductive patterns 2. In addition, the composite yarn has such a stretch resistance as to have an elongation of 5% or more and a residual distortion of 1% or less after 3% extension, and as to allow the conductive patterns 2 to maintain a resistance of 30 Ω/cm or less.
Patent JP-2012237806-A (JP)
Title: Display device and electronic apparatus
Inventor: TATARA TOMOJI
IPC: G09G3/20
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a display device that is capable of achieving constant driving of transistors with a drive signal output from a driver, regardless of the positions in the direction in which a control line extends, and also provide an electronic apparatus having the display device.SOLUTION: A display device comprises: a control line through which a drive signal output from a driver is transmitted; and a plurality of transistors arranged along a direction in which the control line extends and using as gate input the drive signal provided through the control line. Parasitic capacitances between gates and sources of the plurality of transistors are varied in accordance with distances from the driver in the direction in which the control line extends. Thereby, the amount of coupling is nearly equalized regardless of distances from the driver in the direction in which the control line extends.
Patent JP-2012238789-A (JP)
Title: Semiconductor device, solar cell module, solar cell string and solar cell array
Inventor: MIYASHITA YOTA
IPC: H01L31/04
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, a solar cell module, a solar cell string and a solar cell array, which are excellent in withstand voltage in insulation between a plurality of semiconductor elements provided on a conductive substrate composed of a conductive material and the conductive substrate.SOLUTION: A semiconductor device of the present invention comprises a conductive substrate composed of a conductive material, a non-conductive layer provided on at least a part of a surface of the conductive substrate, a plurality of semiconductor elements provided on the non-conductive layer, distribution lines electrically connecting the plurality of semiconductor elements, and at least one of electrical connection part between the non-conductive layer and the semiconductor element or the distribution line. The semiconductor elements each having maximum potential difference with the conductive substrate are arranged at locations except geometric ends in an arrangement formed by the plurality of semiconductor elements.
Patent JP-2011253528-A (JP)
Title: System and method for adapting classifiers for object detection in particular scenes
Inventor: FAITH M PORIKLI
IPC: G06V10/764
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a training method for adapting a generic classifier to a particular scene, which has been unknown or unavailable when the classifier was trained.SOLUTION: A generic classifier is adapted to detect an object in a particular scene. The particular scene was unknown when the classifier was trained with generic training data. A camera acquires a video of frames of the particular scene. A model of the particular scene model is constructed by using the frames in the video. The classifier is applied to the model to select negative examples, and new negative examples are added to the training data while removing another set of existing negative examples from the training data based on an uncertainty measure. Selected positive examples are also added to the training data and the classifier is retrained until a desired accuracy level is reached to obtain a scene specific classifier.
Patent JP-2012240437-A (JP)
Title: Vehicle body member and assembling method thereof
Inventor: GOSHIMA TOSHIHIRO
IPC: B62D25/08
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide desired joining strength on a pair of lower side flanges.SOLUTION: The lower side flange 22 is positioned in a position dislocated to the vehicle upper side to a lower side flange 32 in a state of forming a projection part 34 forming a projection on the lower side flange 22 side in the lower side flange 32, and an adhesive 36 is applied to a vehicle lower side part 32A more than the projection part 34 in the lower side flange 32 in this state. Thus, even when a cowl top side inner 12 is moved to the vehicle lower side so that the lower side flanges 22 and 32 are opposed, since the projection part 34 guards the adhesive 36, the lower side flange 22 can be restrained from chipping off the adhesive 36. Moreover, since the projection part 34 is crushed by spot-welding after opposing the lower side flanges 22 and 32, the adhesive 36 can be thereby brought into close contact with the lower side flanges 22 and 32. Thus, the desired joining strength can be provided on the lower side flanges 22 and 32.