baber/WOPTO huggingface dataset:
Patent JP-2013198211-A (JP)
Title: Dc-dc converter
Inventor: TERUI HIROMITSU
IPC: H01F17/04
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter including a coupling transformer which reduces leakage flux to enable designing close to a theoretical value.SOLUTION: The DC-DC converter comprises: a coupling transformer 1 including a coil 11 and a coil 12; a switch Tr1 connected via the coil 11 to opposite ends of a DC power supply Vi; a switch Tr2 connected via the coil 12 to opposite ends of the DC power supply; a series circuit between a diode D1 and a smoothing capacitor Co which is connected to opposite ends of the switch Tr1; a series circuit between a diode D2 and the smoothing capacitor Co which is connected to opposite ends of the switch Tr2; and a control circuit 100 which turns the switch Tr1 and the switch Tr2 on alternately and also turns the switch Tr1 and the switch Tr2 on at the same time every 1/2 cycle for only a predetermined overlapping period. The coupling transformer 1 has an I-shaped core 4 sandwiched between two E-shaped cores 2 and 3, in which composition there is a gap 5 provided between a center leg 2a of the E-shaped core 2 and the I-shaped core 4 and there is a gap 5 provided between a center leg 3a of the E-shaped core 3 and the I-shaped core 4, with the coil 11 and the coil 12 wound around the I-shaped core 4.
Patent JP-2013197962-A (JP)
Title: Interphone system
Inventor: HATANO YOSHIHARU
IPC: H02J7/00
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in a charge function of a handset and enable the handset to transmit and receive voice signals, by allowing the handset to receive in a non-contact manner electricity generating at an electricity feeding device by combining magnetic fields between a base phone and the handset.SOLUTION: In the interphone system, magnetic fields generating between an electric transmission resonance section 14 of a base phone 1 and an electric reception resonance section 22 of a handset 2 are combined. The resonance section of the handset, composed of serially connected pickup coils L2 and a serial resonance circuit having a resonance capacitor C2, converts electricity transmission signals of received high-frequency signals to a DC power supply, through a diode bridge DB of a rectification section 23 parallely connected to the pickup coils, which is charged to a battery 25. The handset also outputs voice signals overlapped together with the electricity transmission signals on the high-frequency signals from a receiver 21 through a reception section 27, and transmits voice signals inputted to a microphone 20 using high-frequency signals from a mouthpiece 26, which is transmitted in a non-contact manner from the electric reception resonance section to the electric transmission resonance section of the base phone.
Patent JP-2013195366-A (JP)
Title: Displacement measuring system
Inventor: YOSHIZAKI WATARU
IPC: G01S5/06
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when a radio wave is shielded for a long time, errors may be accumulated in all receivers and a considerable offset error may occur in a displacement measuring system comprising a tracking filter which outputs a positioning result and a positioning prediction value from a positioning prediction error calculated on the basis of a differential between a phase observation value calculated from signals received by the receivers, respectively, and a reception phase prediction value calculated from a positioning prediction value of a last term outputted by a prediction value processing section for each fixed term of radio waves from a transmitter.SOLUTION: In the case where a differential between a tracking filter prediction value of a transmitter position calculated via a tracking filter and delay means and a smoothing filter prediction value obtained by performing smoothing processing on continuous data of positioning result while weighting positioning results in the past is greater than a preset change determination amount, the occurrence of shielding is determined. A positioning prediction value calculation section switches the positioning prediction value from the tracking filter prediction value to the smoothing filter prediction value and outputs it and a reception phase prediction value is then determined, thereby suppressing a considerable error.
Patent JP-2013193430-A (JP)
Title: Laminate
Inventor: AMANO RYOTARO
IPC: B32B27/30
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a laminate that has superior heat storage properties, prevents a heat storage layer from altering in quality owing to an excessive temperature rise etc., and can efficiently exhibit heat-resistance effects.SOLUTION: A laminate is characterized in laminating a heat storage layer 2 and a protective layer 1 that can form a carbonization heat insulation layer or in laminating a heat storage layer, a gas barrier layer, and a protective layer, and in which the protection layer can form a carbonization heat insulation layer. In the laminate, the heat storage layer is an organic latent heat storage layer and the protective layer is a chlorine-containing resin layer.
Patent JP-2012132021-A (JP)
Title: Optical film
Inventor: TAKAGI MASAHITO
IPC: B29C48/395
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical film with few content of foreign matter, and excellent in physical properties and appearance, and a method for producing the same.SOLUTION: This optical film is provided of an acrylic resin having a glass transition temperature of 110-200°C, and viscosity of 250-1,000 Pa s, as measured at a shear rate of 100 (1/s) and a resin temperature of 270°C. The optical film is characterized in that its content of carbonized matter with 20 μm or less size is 10 pieces/mor less, and the acrylic resin includes N-substituted maleimide copolymerized therein, or a lactone ring structure, glutaric acid structure or glutaric imide structure is introduced thereinto.
Patent JP-2013201911-A (JP)
Title: Method for transforming plant through grafting scion to stock
Inventor: HARADA TAKEO
IPC: A01H1/00
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively transforming plant through grafting scion to stock by inducing systemic gene silencing using siRNA for actuating transcriptional gene silencing.SOLUTION: Transformation of stock is performed by making siRNA for actuating transcriptional gene silencing and RNA having a complementary sequence to its target sequence generate at scion, transferring the siRNA which is generated at the scion and the RNA having complementary sequence to its target sequence to stock through grafting, and actuating the transcriptional gene silencing at the stock.
Patent JP-2012144737-A (JP)
Title: Polyester resin composition
Inventor: SHIGA KENJI
IPC: C08G63/183
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin composition, which prevents, in the melt-molding of a resin composition containing recycled flakes of PET bottles as the main raw material, the whitening due to crystallization of the resin to retain transparency and achieve excellent production efficiency.SOLUTION: The polyester resin composition is obtained by melt-mixing two or more polyester resins. One of the two or more polyester resins is reprocessed resin of PET bottles, and the other of the two or more polyester resin is a polyester resin in which at least one or more selected from the group consisting of isophthalic acid, diethylene glycol, neopentyl glycol, 1,4-cyclohexanedimethanol, 1,2-propanediol, 1,3-propanediol and 2-methyl-1,3-propanediol is copolymerized as a copolymerization component other than terephthalic acid/ethylene glylcol.
Patent JP-2012230887-A (JP)
Title: Conductive porous material, fuel cell, and electrolysis cell
Inventor: KAMEDA TSUNEJI
IPC: H01M8/02
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a conductive porous material excellent in oxidation resistance, less in deterioration in elasticity due to plastic deformation, and capable of being suitably used as a current collector material for a solid oxide fuel cell and an electrolysis cell, or the like.SOLUTION: A conductive porous material of an embodiment includes: metal short fibers having oxidation resistance; and at least one selected from the group consisting of ceramic short fibers arranged to tangle with the metal short fibers, spiral ceramic fibers, and expandable ceramic particles arranged in gaps of the metal short fibers.
Patent JP-2012213158-A (JP)
Title: Device, system and method of wireless communication between circuits
Inventor: EVGENY V PUSTOVALOV
IPC: H04L25/49
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To implement reliable wireless interconnections because using wired interconnections for communication between circuits may cause parasitic resistance, capacitance and/or inductance, which may result in speed restrictions and/or may prevent efficient downscaling of semiconductor device dimensions.SOLUTION: Some demonstrative embodiments include devices, systems and/or methods of wireless communication between circuits. For example, an integrated chip includes: a plurality of wirelessly interconnected electronic circuits to communicate wireless pulse-position-modulation (PPM) signals over a common ultra wide band (UWB) during a predefined sequence of time slots; and a monitor circuit connected to the plurality of electronic circuits via a plurality of wired feedback links to monitor the wireless channel and to feed back via the feedback links a sequence of event feedbacks corresponding to the sequence of time slots.
Patent JP-2012210702-A (JP)
Title: Mems sensing device and method for making same
Inventor: WANG CHUAN-WEI
IPC: G01L9/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost MEMS sensing device.SOLUTION: A MEMS sensing device 20 comprises a substrate 21 and a MEMS device region 27, a thin film layer 29, an adhesive layer 22, and a plurality of Si through electrodes 26 located on the substrate 21. The substrate 21 has a first surface 211 and a second surface 212, and the MEMS device region 27. The thin film layer 29 forms a hermetically sealed space by covering the MEMS device region 27 to hermetically seal a chamber. A cap 24 sticks to the MEMS device region 27 by the adhesive layer 22. The plurality of Si through electrodes 26 is electrically connected to the MEMS device region 27 so as to extend up to the second surface 212.
Patent JP-2013206836-A (JP)
Title: Reflection type photoelectric sensor
Inventor: SATO NAGAYUKI
IPC: G01V8/12
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type photoelectric sensor which reflects and refracts mirror face reflection light generated on an interface between a switch outside and a protection member toward a direction that is not on a light reception side, thereby preventing erroneous detection of the photoelectric sensor, having excellent durability and moreover allowing easy manufacturing.SOLUTION: A reflection type photoelectric sensor is provided with: a light projection section equipped with a projection lens for collecting light from a light projection element and radiating it; a light reception section equipped with a light reception lens for collecting light, which is radiated from the light projection section and reflected by a reflection body, to guide the collected light to a light reception element; and a protection member for protecting the light projection section and the light reception section. In this reflection type photoelectric sensor, a substantially arc-shaped groove is formed at a position on the protection member, which lies on a line equal in distances from the light projection element and the light reception element.
Patent JP-2013211658-A (JP)
Title: Image reader and original arrangement discrimination program
Inventor: NGUYEN TIEN CONG
IPC: H04N1/107
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To discriminate an arrangement direction of an original without installing a private sensor or to improve discrimination accuracy of the arrangement direction of the original in a structure where the private sensor is installed.SOLUTION: A scan device 1 moves a reading device 6 to a light receiving position X3 that is in a vertical arrangement region which is set with a prescribed position as a reference and in which a long side is parallel to a sub-scanning direction and that can receive light from a target region E outside a lateral arrangement region which is set with a prescribed position as a reference and in which a short side is parallel to the sub-scanning direction on a platen glass 12. When a light reception result of a light receiving section 6B of the device satisfies a reference condition, the original is determined to be in the target region, and the original is determined to be arranged in the vertical arrangement region. When the original is determined to be absent, the original is determined to be arranged in the lateral arrangement region.
Patent JP-2013210901-A (JP)
Title: Operation restriction device, operation restriction method, and computer program
Inventor: ASAKAWA TERUO
IPC: G06F21/40
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an operation restriction device capable of achieving robust security or safety related to processing of a processed body by a processing device.SOLUTION: An operation restriction device 2 for restricting operation related to processing of a processed body by a processing device includes: authentication means for authenticating each of a plurality of users; receiving means for receiving a request of the operation or permission of the operation from the plurality of users; operation enabling means for enabling the operation when receiving the request of the operation or permission of the operation from a plurality of authenticated users; and cancellation means for cancelling an operation enabled state by the operation enabling means when processing related to the operation is terminated or when a predetermined time in response to the operation has elapsed.
Patent JP-2012162552-A (JP)
Title: Composition and method for systemic treatment of arthritis
Inventor: BANCHEREAU JACQUES
IPC: A61P19/02
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a formulation for treating arthritic joints found in patients with autoinflammation, e.g., systemic onset juvenile idiopathic arthritis (SOJIA).SOLUTION: A pharmaceutical formulation comprises one or more active agents as an active ingredient consisting of interleukin-1 receptor antagonist proteins such as a recombinant form of IL-1 receptor antagonist that blocks interaction between an IL-1β and IL-1β receptor, and reducing the bioavailability of interleukin-1β.
Patent JP-2012182799-A (JP)
Title: Imaging device
Inventor: KURIYAMA KOJI
IPC: H04N5/225
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device which allows a highly accurate high-definition slow motion moving image to be taken automatically in synchronization with the timing of shooting of a highly accurate high-definition still image.SOLUTION: The imaging device comprises: a moving image data creation part 4 which creates, based on frame images stored in a storage part 8 for a given time, slow motion moving image data to be reproduced at a second frame rate smaller than a first frame rate indicative of the number of the frame images stored in the storage part for a unit time; a still image data creation part 4 which creates, based on at least one frame image of the frame images stored in the storage part for the given time, at least one piece of still image data; and a recording control part 4 which associates the slow motion moving image data created by the moving image data creation part, and the still image data created by the still image data creation part with each other, and records them in a recording medium 10.
Patent JP-2013223174-A (JP)
Title: Communication system control method, communication device, communication system and program
Inventor: FUJII TAKEHIRO
IPC: H04L29/06
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a control method according to priority in communication using SCTP.SOLUTION: When communication is performed through a communication link established by using SCTP, the transmission side performs data transmission control having first priority, on the basis of the idle capacity of a reception buffer reported from the reception side. Also, the transmission side performs data transmission control having second priority lower than the first priority, on the basis of a threshold smaller than the idle capacity of the reception buffer reported from the reception side.
Patent JP-2013222393-A (JP)
Title: Information processing apparatus, control method, and program
Inventor: HAZAMA YUICHI
IPC: G06F3/12
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To display an icon of a peripheral device desired by a user on a home screen separately from one icon in which a plurality of peripheral devices are grouped when displaying an icon in which a plurality of peripheral devices are grouped.SOLUTION: An icon of a device selected by a user on a screen of a device management application managing peripheral devices is displayed on a home screen.
Patent JP-2013222403-A (JP)
Title: Control device and control system
Inventor: ISHII YOSUKE
IPC: G05B21/02
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a control device and a control system capable of executing a control loop stably even when controlling an object to be controlled via an unstable network.SOLUTION: A control system 1 includes: a timing regulator 42 which, considering the maximum delay time permissible in a radio communication network N1, adjusts the time from when measuring data from a sensor device 11 is received to the time when control data generation using the measuring data starts; a control device 40 having a Smith compensator 44 which compensates for the delay of the measuring data and the control data which could happen in the radio communication network N1; and a valve device 12 having a timing regulator 12b which, considering the maximum delay time permissible in the radio communication network N1, adjusts timing of an operation (opening adjustment of a valve) which should be done on the basis of the control data after the control data is received from the control device 40.
Patent JP-2013223555-A (JP)
Title: Kitchen knife practice device
Inventor: NAGATA AKIKO
IPC: A47J43/28
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen knife practice device in which a small child can safely practice how to use a kitchen knife, and can perform practice corresponding to how to cut such as "force cutting", "pull cutting" and "beat cutting".SOLUTION: A pair of guide plates 9 is disposed to right and left sides of a kitchen knife 3 to be vertically long, and a right and left movement of the kitchen knife 3 that moves up and down is restricted. Guide clips 11 are disposed to a side of the kitchen knife 3 in positions before and behind the guide plate 9, and a movement before and behind of the kitchen knife 3 is restricted. A protection body 13 to which the guide plates 9 are disposed defends a pressing hand 7 of a state that rounds pressing fingertips 15 that press a thing cut by the kitchen knife 3. A grip 19 is disposed at a tip of a bar 17 extended from the protection body 13 through between the fingertips 15, and can be held in the pressing hand 7. The guide plates 9 can be inclined to two or more prescribed angles in a substantially vertical plane in which the kitchen knife 3 is located to the protection body 13.
Patent JP-2013227228-A (JP)
Title: Muscle increasing agent
Inventor: ASAMI NAOMI
IPC: A61P21/00
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a muscle increasing agent effectively increasing muscles, having high safety, economical, and facilitating continuous use.SOLUTION: A muscle increasing agent contains a collagen peptide, as an active ingredient, obtained by hydrolysing collagen or gelatin derived from any one of a fish scale, fish bone, and fish skin, using a degrading enzyme derived from a bacillus.
Patent JP-2013226988-A (JP)
Title: Vehicle lamp
Inventor: SHIBATA YUKI
IPC: B60Q1/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a vehicle lamp by sharing a lamp lighting controller and an actuator current controller.SOLUTION: A vehicle lamp (lamp unit LU) includes: a LED 2 lit by energization; and a solenoid type actuator 6 for controlling distribution of light emitted from the LED 2. The vehicle lamp is configured as a current controller for outputting a constant current, and includes one lamp controller LC for controlling the lighting of the LED 2 and the driving of the actuator 6. The lighting controller and a light distribution controller can be configured by the one lamp controller LC, and the vehicle lamp (lamp unit LU) can be miniaturized.
Patent JP-2013230426-A (JP)
Title: Carbon monoxide removing material, carbon monoxide removing filter, and coating liquid for carbon monoxide removing material formation
Inventor: KANAZAWA KEIICHI
IPC: B01J23/66
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a carbon monoxide removing material capable of maintaining a carbon monoxide removal performance over a long period of time, and a coating liquid for carbon monoxide removing material formation to obtain the carbon monoxide removing material, and a carbon monoxide removing filter using the carbon monoxide removing material.SOLUTION: A carbon monoxide removing material contains a carbon monoxide removal catalyst in which gold particles are supported to a metal oxide, and a solid electrolyte contacting the carbon monoxide removal catalyst.
Patent JP-2013230220-A (JP)
Title: Washing device for miniature electrical equipment
Inventor: NOMOTO HIROSHI
IPC: A45D27/46
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a washing device improved in detection accuracy of a water level of a washing liquid in an enclosure when installing it in a tilted state.SOLUTION: In a washing device 1 that washes a portion 5 of an item of miniature electrical equipment E that requires washing, three or more water-level detection pins 24 that detect the water level of the washing fluid by conduction through the washing fluid are provided within an enclosure 7 in a suspended manner. One water-level detection pin 24a of the water-level detection pins 24 is a common pin 25. The bottom end of the common pin 25 is arranged in a position below the bottom ends of the water-level detection pins 24b and 24c other than the common pin 25. In the way, lowering of detection accuracy of the water levels can easily be suppressed, since, when the device is installed in a tilted fashion, the effect of tilting of a washing fluid surface W to water-level detection within the enclosure 7 can easily be reduced.
Patent JP-2013233039-A (JP)
Title: Power conversion device
Inventor: NAGAI SHINJI
IPC: H02M7/12
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device capable of performing step-up operation with the minimum addition of components while utilizing the advantage of a non-smoothing circuit.SOLUTION: A power conversion device includes an AC power input section 1a, a step-up circuit A, a smoothing capacitor 9 with small capacitance, and an output section B. The step-up circuit A includes: input voltage detection means 2; input current detection means 13; a reactor 3 contributing to the shaping of a current waveform of an AC power supply 1 and the stepping-up of an output voltage; a rectifier section 30 in which two pairs of upper and lower arm wiring, which are composed of rectifier elements 4 and 5 and switching elements 6 and 7 connected in series to each other, are connected in parallel; output voltage detection means 8 for detecting an output voltage of the rectifier section 30; and a switching control section 12 controlling the switching operation of the switching element 6 and the switching element 7 on the basis of the detection value of the input voltage detection means 2 and the detection value of the output voltage detection means 8.