baber/WOPTO huggingface dataset:
Patent JP-2013226685-A (JP)
Title: Polypropylene sheet and method for manufacturing the same
Inventor: UMEGAKI NAOYA
IPC: B29C48/08
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide polypropylene sheet which can be made into a polypropylene biaxially oriented film featuring that it can be easily rolled and shows favorable withstand voltage characteristics when a capacitor is manufactured using the polypropylene sheet as a capacitor film, and a method for manufacturing the polypropylene sheet, and a polypropylene biaxially oriented film which can be obtained by biaxially orientating the polypropylene sheet.SOLUTION: A polypropylene sheet has 400 to 4,400 pcs/mmof β globulites per unit area which exist on the surface of at least one side of the sheet. A method for manufacturing the polypropylene sheet comprises a step to heat-melt polypropylene and extrude it from a T-die, a step to stick the extruded polypropylene to a cast roll by an electrostatic adhesion method, and a step to take up the stuck polypropylene on the cast roll at a take-up rate of 3 to 20m/min. The polypropylene biaxially oriented film is obtained by biaxially orienting the polypropylene sheet.
Patent JP-2012142626-A (JP)
Title: Light-emitting element and light-emitting element manufacturing method
Inventor: SAEKI AKIRA
IPC: H01L33/10
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element having a light-emitting layer of improved crystallinity and easy for mass production and a manufacturing method of the light-emitting element.SOLUTION: A light-emitting element manufacturing method comprises: a step of crystal growing a laminate including an etching easy layer adjacent to a first substrate composed of a III-V compound semiconductor and a light-emitting layer composed of a nitride-based semiconductor on the first substrate; a step of forming a transparent electrode and a first metal layer on the laminate in this order; a step of bonding a surface of a second metal layer provided on a second substrate with a surface of the first metal layer by heating the first and second metal layers in a stuck state; and a step of separating the first substrate and the second substrate on which the light-emitting layer is provided by removing the etching easy layer by use of solution etching or removing the etching easy layer by use of mechanical polishing.
Patent JP-2013216645-A (JP)
Title: Sodium carbonate-containing sivelestat sodium hydrate lyophilized preparation
Inventor: MISAWA KOKI
IPC: A61K38/46
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a sodium carbonate-containing sivelestat sodium hydrate lyophilized preparation and a method of producing the same reduced in a dissolving time to injection water, reduced in generation of sivelestat analogs over a long period storage, and excellent in stability over time.SOLUTION: On production of a sivelestat sodium hydrate lyophilized preparation containing sodium carbonate, a dissolving time of the sivelestat sodium hydrate lyophilized preparation is reduced by using D-mannitol at a weight ratio of ≥4 for a bulk drug, and increase of analogs is suppressed by setting its pH to ≤7.7. Consequently, a sodium carbonate-containing sivelestat sodium hydrate lyophilized preparation improved in stability can be obtained.
Patent JP-2013229832-A (JP)
Title: Impedance matching circuit
Inventor: NAKAMURA KENTARO
IPC: H03H7/38
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a general purpose impedance matching circuit that implements impedance matching over a wide frequency band and also applies to matching in a different neighboring band, and incorporates compact and low loss variable capacitance elements.SOLUTION: An impedance matching circuit 3 includes: a first variable capacitance element (C1) and a second variable capacitance element (C3) of a compact and low loss type disposed between a first inductive element (L1) and a second inductive element (L3) connected in parallel between an antenna 1 and a transmission/reception circuit 2; and a third inductive element (L2) connected in parallel with a third variable capacitance element (C2).
Patent JP-2012155750-A (JP)
Title: Plug and play device redirection for remote systems
Inventor: JOY CHIK
IPC: G06F13/14
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a remote client access system, making it possible for a device at a particular remote client computer to appear to be locally connected to a server computer so as to allow other remote computers to access the device.SOLUTION: A remote access system connects a server computer with one or more client computers, where devices are connected locally at the client computers. The devices are recognized by the client computers and a device driver is provided for each connected and recognized device. A virtual driver is created at the server computer from information specific to the device, such that the virtual driver acts as an actual driver to an application on the server computer. The application through the virtual driver is able to recognize and provide commands to the connected device.
Patent JP-2013232167-A (JP)
Title: Display device with built-in photosensor
Inventor: EGUCHI MAKOTO
IPC: G06F3/041
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a configuration of a display device with a built-in photosensor having a high opening ratio.SOLUTION: A display device 1 with a built-in photosensor includes: a first substrate 11; a second substrate 12 disposed opposing to the first substrate 11; a liquid crystal layer 13 held between the first substrate 11 and the second substrate 12; a plurality of pixel electrodes 121 formed on one of the first substrate 11 and the second substrate 12; and a colored layer C1 formed on one of the first substrate 11 and the second substrate 12. The colored layer C1 includes a plurality of dye sensitized solar cells 111 as a photosensor arranged to overlap the pixel electrodes 121 in a plan view.
Patent JP-2013235046-A (JP)
Title: Toner for electrostatic charge image development
Inventor: KADOME DAIJI
IPC: G03G9/08
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development, with which an image with high picture quality can be stably formed for a long period of time.SOLUTION: The toner for electrostatic charge image development comprises toner particles having a volume average particle diameter of 3 to 8 μm and an external additive, wherein the external additive includes: large diameter fine particles having a number average primary particle diameter of 80 to 200 nm and comprising a silica surface-treated with a hydrophobicity imparting agent (A) comprising an alkyl alkoxysilane; and small diameter fine particles having a number average primary particle diameter of 5 to 40 nm and comprising an inorganic compound surface-treated with a hydrophobicity imparting agent (B) comprising a compound having at least one alkyl group. The chemical formula weight of the alkyl group derived from the hydrophobicity imparting agent (A) is larger than the chemical formula weight of the alkyl group derived from the hydrophobicity imparting agent (B).
Patent JP-2012160478-A (JP)
Title: Induction heating apparatus
Inventor: WATANABE YOSHIAKI
IPC: G03G15/20
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating apparatus which can effectively suppress regenerative current in a small space to reduce loss.SOLUTION: An induction heating apparatus 21 alternately energizing induction coils 3A, 3b short circuits, when the induction coil 3A, for example, serving as one heating means is energized, the not-energized induction coil 3B serving as another heating means by a switch 36, for example. An electromotive force occurs in the other not-energized induction coil 3B by magnetic connection between the one energized induction coil 3A and a fuser roller 2. Here, when the other induction coil 3B is short circuited, a magnetic load on the one induction coil 3A increases due to a current flow in the other induction coil 3B and regenerative current is suppressed. The same can be said when one induction coil 3B is energized while the other induction coil 3A is not energized.
Patent JP-2013238555-A (JP)
Title: Navigation device, navigation method, and program
Inventor: MOCHIZUKI ATSUSHI
IPC: G01C21/34
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device, navigation method, and program capable of reducing unnecessary communication between the navigation device and an information distribution center.SOLUTION: A navigation device includes: deviation determination means for determining whether a present position deviates from a guide route or not; distance determination means for determining whether a distance from a present position to the closest adjacent link is within a predetermined distance or not when it is determined that a present position deviates from a guide route via the deviation determination means; and reroute control means for performing control to transmit a change route search condition including a present position and a destination to an information distribution center when it is determined that a distance from a present position to the closest adjacent link is within a predetermined distance via the distance determination means, and not to transmit a change route search condition to the information distribution center when it is determined that a distance from a present position to the closest adjacent link is longer than a predetermined distance via the distance determination means.
Patent JP-2013243816-A (JP)
Title: Distributed power unit and distributed power unit coordination system
Inventor: TAKEHARA JUN
IPC: H02J3/00
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To adjust supply and demand of power by coordinating a plurality of distributed power units, without providing a management system for generally managing the plurality of distributed power units.SOLUTION: A measurement means of distributed power units measures the actual values of the remaining power stored in power storage means, the power generated by power generation means, and the power consumed by a load facility, respectively. A first calculation means calculates the planned values of the remaining power stored in the power storage means, the power generated by the power generation means, and the power received from a power system, respectively, based on the planned value of power consumed by load indicating the power predicted to be consumed by the load facility. A second calculation means calculates the difference between each actual value and each planned value by subtracting each calculated planned value from each measured actual value. Based on the calculated difference, charge/discharge means discharges power to an external device or is charged with power from an external device.
Patent JP-2013241977-A (JP)
Title: Manifold for solenoid valve and manifold solenoid valve
Inventor: TSUCHIZAWA TOSHIAKI
IPC: F16K31/06
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To enable reduction of a pitch of a jetting port provided to a jetting nozzle in communication with an output port of a solenoid valve.SOLUTION: A manifold base 13 is provided with first to fourth air supply channels 21-24, a first solenoid valve group 31 is mounted on a first valve mounting face 15a, and a second solenoid valve group 32 is mounted on a second valve mounting face 15b facing the solenoid valve group 31. A third solenoid valve group 33 is mounted on the valve mounting face 15a, and a fourth solenoid valve group 34 is mounted on the first valve mounting face 15b. Respective solenoid valve groups 31-34 are formed by providing a plurality of solenoid valves 26. An output port of the solenoid valve 26 communicates with a jetting port formed in a jetting face 19 of a jetting nozzle 18, and each jetting port is provided offset in the lengthwise direction of the manifold base 13.
Patent JP-2012198552-A (JP)
Title: Technique for displaying contents of speech synchronously with reproduction of speech
Inventor: WATABE TAKATOSHI
IPC: G10L15/06
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To display contents of speech synchronously with reproduction of the speech.SOLUTION: A system estimates timing of utterance of each phrase in a speech to be reproduced, in order to display text that is recording of contents of the speech, synchronously with reproduction of speech data. The system includes: a voice synthesizing unit which receives text which is pre-recording of contents of speech to be reproduced, and generates synthetic voice for reading out the received text; a ratio calculation unit which calculates a ratio of the time for which each of a plurality of phrases included in the received text is uttered in the generated synthetic voice; and an output unit which associates portions of the time for which the speech data is to be reproduced, with the plurality of phrases respectively in accordance with calculated ratios and outputs data indicating the associations.
Patent JP-2013242734-A (JP)
Title: Text extraction apparatus, method and program
Inventor: IMAI RYOTA
IPC: G06F17/30
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To extract a text without needing sufficient learning data and designation of an extraction part.SOLUTION: A text extraction apparatus acquires a processing document from document storage means; retrieves a pattern of a text corresponding to the document from pattern storage means; when a pattern is present, extracts a part, as a text, coincident with the pattern from the processing document; and stores the part in text storage means. When a pattern is not present in the pattern storage means, the text extraction apparatus acquires metadata (data in which the outline of a structuralized document is described) corresponding to the processing document from the document storage means; obtains a pattern in which a segment of a text included in the metadata appears; and stores the pattern in the pattern storage means.
Patent JP-2012248841-A (JP)
Title: Semiconductor device including double gate electrode structure, and manufacturing method for the same
Inventor: KIM JI-YOUNG
IPC: H01L27/108
Filed: 2012-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including a double gate electrode structure, that can increase the on current while minimizing the generation of leakage current, and provide a manufacturing method for the semiconductor device.SOLUTION: A semiconductor device includes: a gate electrode disposed on a substrate; a first impurity implantation region and a second impurity implantation region disposed on the substrate so that each is disposed adjacent to each end of the gate electrode; and a channel region disposed between the first impurity implantation region and the second impurity implantation region. The gate electrode includes a first sub-gate electrode adjacent to the first impurity implantation region and a second sub-gate electrode adjacent to the second impurity implantation region. The first sub-gate electrode and the second sub-gate electrode are disposed on the channel region. In this semiconductor device, one channel region is independently controlled by the two sub-gates, so that the generation of leakage current can be minimized.
Patent JP-2013244825-A (JP)
Title: Feeding device, charging device, feeding method, and charging method
Inventor: KATO ISAMI
IPC: H02J7/00
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a feeding device, a charging device and a communication method, preventing communication from becoming unstable under influence of noises when conducting communication with a communication signal superimposed on a feeding signal for non-contact feeding.SOLUTION: A feeding device 3 has a configuration for selecting, from a plurality of first channels, a frequency of a first communication signal to be transmitted from the feeding device 3. The feeding device 3 measures a noise level of noise superposed on the plurality of first channels before transmission of a feeding signal. Further, the feeding device 3 refers to the measured noise level and extracts, from the first channels, the first channel which has a noise level sufficiently low relative to a signal level of the first communication signal and can conduct stable communication. When conducting charging, the feeding device 3 creates the first communication signal of the frequency corresponding to the extracted first channel and, by superimposing the created first communication signal on a feeding signal for charging to be transmitted to a charging device 7, conducts information communication with the charging device 7.
Patent JP-2013245198-A (JP)
Title: Method for extracting collagen and method for producing collagen
Inventor: TANAKA JUNZO
IPC: C12P21/00
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing collagen of which the production steps can be omitted, and to provide collagen or gelatin in which commingling of salt is reduced.SOLUTION: A collagen extracting method includes a step (1) of immersing a raw material that contains collagen in carbonated water, or a collagen production method includes the steps of: (1) immersing a raw material that contains collagen in carbonated water; (2) bringing proteolytic enzyme into contact with the collagen contained in the raw material and/or the collagen extracted by the immersion step (1); and (3) removing an insoluble substance from the solution.
Patent JP-2013245199-A (JP)
Title: Sheet-like preparation
Inventor: KATO HIROKO
IPC: A61P17/02
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like preparation with which stability of a cyclic AMP derivative is maintained for a longer term.SOLUTION: A monolayer sheet-like preparation including a cyclic AMP derivative and celluloses is provided. The celluloses may optionally include two or more selected from a group consisting of hydroxypropylmethyl cellulose, hydroxypropyl cellulose, and carboxymethyl cellulose sodium. In addition, a sheet-like preparation including a cyclic AMP derivative, and celluloses is provided, wherein the celluloses includes hydroxypropylmethyl cellulose.
Patent JP-2013246738-A (JP)
Title: Image auditory perception device
Inventor: KURODA MASAHIRO
IPC: G10L13/00
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To facilitate precise recognition of a special object with auditory perception without touching the object.SOLUTION: An image auditory perception device 1 includes: imaging means 2; sound production means 3; image processing means 41 for obtaining a processed image SP composed of a plurality of dots DT; producing sound determination means 44 for determining a sound to be produced from the sound production means 3; special object recognition means 42 for recognizing a portion having a predetermined appearance element in a picked-up image as a predetermined special object; and position detection means 43 for detecting the position of the special object in the processed image SP. The producing sound determination means 44 represents the position of dots DT along a X axis direction by difference in arrival time of sound to reach right and left ears and represents the position of dots DT along a Y axis direction by a frequency allocated to each line of dots DT. The sound production means 3 produces a sound according to a portion where at least a special object is located among dots DT.
Patent JP-2013245346-A (JP)
Title: Bamboo fiber composite resin composition
Inventor: SHIMIZU KISAKU
IPC: C08L97/02
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a bamboo fiber composite resin composition which is lighter and has higher strength compared to the conventional glass fiber-reinforced resin.SOLUTION: A bamboo fiber composite resin composition is prepared by mixing a bamboo-derived bamboo fiber by 3-70 mass% with respect to the resin composition in a resin.
Patent JP-2013249219-A (JP)
Title: Porous sintered body and method for manufacturing the same
Inventor: IGAMI HIDEO
IPC: C04B38/08
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a ceramics material which is porous and lightweight as a terra-cotta traditionally used in europe and has a function friendly and sweet to the earth because recently the earth because suppression of heat island becomes a world theme although low water absorption and high strength are keywords of technical development in building tiles or others up to now.SOLUTION: A porous sintered body is obtained by sintering a sintering raw material containing a porous aggregate component or a foamable aggregate component, a clay component to which sulfate compound is added, and a fuel component generating heat.
Patent JP-2013251407-A (JP)
Title: Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device
Inventor: TSUJI TAKASHI
IPC: H01L29/872
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device that allows reducing a region of a withstand-voltage structure portion, enlarging an active region, and being easily manufactured, and to provide a method of manufacturing the silicon carbide semiconductor device.SOLUTION: In a surface layer of a silicon carbide substrate base, a p-type region 3, a p-type region 4, and a p-type region 5 are provided, and these regions constitute an element structure of a Schottky junction provided in a withstand-voltage structure portion surrounding an active region. The p-type region 5 surrounds the p-type region 3 and the p-type region 4, and constitutes a junction termination (JTE) structure. A Schottky electrode 7 forms a Schottky junction with an n-type silicon carbide epitaxial layer 2. End portions of the Schottky electrode 7 and an electrode pad 8 are located above the p-type region 3, and an end portion 7a of the Schottky electrode 7 is exposed from an end portion 8a of the electrode pad 8.
Patent JP-2013002029-A (JP)
Title: Device for applying surface finishing agent, particularly sizing agent or dye to textile material in yarn feeding
Inventor: PAOLI ENZO
IPC: D06M15/70
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent excessive absorption of a sizing agent during the interruption of production.SOLUTION: A sizing agent which is absorbed in a textile material 3 is fed to the inside of an inlet wedge gap 6 and is absorbed in the textile material. A sizing agent feed section 7 is adjusted dependent on the rotation number of a drive roll 4 by a control section 9 so that the supply amount of the sizing agent is controlled.
Patent JP-2013255185-A (JP)
Title: Open flow switch, open flow controller and open flow network system
Inventor: HANEDA MASAHIKO
IPC: H04L12/701
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an open flow network system capable of stabilizing the throughput of the open flow network without user consciousness.SOLUTION: An open flow switch is configured to be applicable for optimization of one or a plurality of types of WANs. An open flow controller, when calculating a communication route in regard to a new flow, obtains a propagation delay time in the communication route, and according to the propagation delay time, determines whether or not WAN optimization is to be applied to a packet in the flow and a type in the case of application, and notifies a predetermined open flow switch in the communication route of that effect.