baber/WOPTO huggingface dataset:
Patent JP-2013038309-A (JP)
Title: Semiconductor module and semiconductor device including the same
Inventor: ISHINO HIROSHI
IPC: H01L23/34
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module structure which can inhibit warp of a heat dissipation substrate to avoid poor connection and deterioration in heat dissipation properties.SOLUTION: Heat dissipation substrates 12-15 are connected to lead frames 9-11 and semiconductor chips 7a, 7b, 8a, 8b are directly connected with the lead frames 9-11 but not connected via conductor parts 12a-15a of the heat dissipation substrates 12-15. By this, the conductor parts 12a-15a can be a solid structure without division of the conductor parts 12a-15a. Accordingly, warp of the heat dissipation substrate 12-15 occurring when a high temperature is lowered to a room temperature such as after resin encapsulation performed at a high temperature can be inhibited. As a result, connection between the semiconductor chips 7a, 7b and the lead frames 9-11, and connection between the lead frames 9-11 and the heat dissipation substrates 12-15 can be successfully performed.
Patent JP-2013040221-A (JP)
Title: Polyacetal resin composition and method for producing the same
Inventor: KAWAGUCHI KUNIAKI
IPC: C08K5/00
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a polyacetal resin composition which exhibits excellent rigidity (mechanical property) and appearance when formed into a molded article and produces less formaldehyde, and a method for producing the same.SOLUTION: The polyacetal resin composition contains, per 100 pts.wt. of (a) a polyacetal resin, 10-150 pts.wt. of (b) a woody fine powder containing 5-35 wt.% of lignin and having ≤3 wt.% of sieve residue remaining on the sleeve when sieved by a sieve with an opening of 250 μm, 0.01-3 pts.wt. of (c) a hindered phenol antioxidant, 0.01-3 pts.wt. of (d) at least one nitrogen-containing compound that is selected from among aminotriazine compounds, guanamine compounds, hydrazide compounds and polyamides, and 0.01-3 pts.wt. of (e) at least one processing aid that is selected from among long-chain fatty acids, long-chain fatty acid derivatives, polyoxyalkylene glycols and silicone compounds.
Patent JP-2013040778-A (JP)
Title: Alcohol concentration detector
Inventor: ABE TAKASHI
IPC: G01N5/02
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an alcohol concentration detector that is simply configured and accordingly easy to manufacture and can give a high level of measurement accuracy.SOLUTION: A quartz oscillator and a comb-shaped capacitor are disposed planarly over a first substrate. A second substrate having an alcohol channel is superposed over and fixed to the first substrate so as to cover the comb-shaped capacitor, and the concentration of the alcohol is measured by the comb-shaped capacitor as a variation in dielectric constant.
Patent JP-2013042217-A (JP)
Title: Image processor and control method of the same
Inventor: KICHISE TAKASHI
IPC: H04N1/387
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To visually display a pattern of change such as flickering, the glitter, a shake, enlargement/reduction, divergence/concentration, parallel movement and rotation, which occur in a plurality of images such as moving images, in an image generated on the basis of the plurality of images.SOLUTION: An image processor includes: an input section for inputting the plurality of images; an image comparing section for outputting information showing an invariable image including a content common to the plurality of images and a differential region showing a region which is not common to the plurality of images; a collation section for collating a change of the detected differential region with a change pattern which is previously registered and specifying an attribute of the change pattern; and an image processing section for determining an image processing to define the change pattern by the image after the image processing and outputting a synthesis image obtained by superimposing the image on which the image processing equivalent to the attribute of the change pattern is performed on a region equivalent to the differential region in the invariable image.
Patent JP-2013041346-A (JP)
Title: Reader/writer unit and parking fee adjustment device
Inventor: IWABUCHI TAIJI
IPC: G06K17/00
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily recognize a reader/writer device supporting a non-contact IC card to be used by the user.SOLUTION: A reader/writer unit 40 comprises an authentication reader/writer device 42 and a plurality of support reader/writer devices 43. The authentication reader/writer device 42 comprises an authentication surface unit 42a in an approximately planar shape to be touched or approached by a non-contact IC card 60 for authenticating a form type of the non-contact IC card 60. The support reader/writer device 43 comprises a communication surface unit 43a in an approximately planar shape which indicates that the device supports the form type of the non-contact IC card 60 and is to be touched or approached by the non-contact IC card 60 for performing non-contact wireless communication by supporting each form type of the non-contact IC card 60 which is authenticated by the authentication reader/writer device 42.
Patent JP-2013042611-A (JP)
Title: Semiconductor power conversion apparatus
Inventor: NISHIMURA JUNICHI
IPC: H02M7/48
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermal destruction protection device for a semiconductor power conversion apparatus which prevents elements in the semiconductor power conversion apparatus from being damaged by heat by equalizing increase in temperature of the elements used in the semiconductor power conversion apparatus.SOLUTION: In a semiconductor power conversion apparatus, a margin of temperature is calculated for each of a plurality of elements used in the semiconductor power conversion apparatus on the basis of an allowable temperature of each element, the semiconductor power conversion apparatus is controlled so as to decrease conductivity of an element having a low margin of temperature, and increase in temperature of the elements used in the semiconductor power conversion apparatus is equalized.
Patent JP-2013042075-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: MATSUMOTO DAISUKE
IPC: H01L29/12
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a technology for improving characteristics of a semiconductor device (DMOSFET).SOLUTION: A semiconductor device comprises: an n type source layer (102) arranged above an SiC substrate (106) on a first surface side; a p body layer (103) embracing the source layer and having channel regions; an n type ndrift layer (107) contacting the p body layer (103); gate electrodes (116) each arranged above the channel region via a gate insulation film; and a first player (109) arranged in the p body layer (103) and extending below the nsource layer (102), the first player (109) being embedded semiconductor regions having an impurity concentration higher than that of the p body layer (103). As described above, by forming the first player (109) in the middle of the p body layer (103), diffusion resistance of the p body layer (103) can be reduced. As a result, the permeability of turning on of a parasitic bipolar transistor can be decreased.
Patent JP-2013043470-A (JP)
Title: Air conditioner for vehicle
Inventor: FUJII KOUJI
IPC: B60H1/00
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for vehicle which improves the moldability of a cylindrical rotary shaft for driving a door and the assemblability of the door.SOLUTION: The air conditioner 100 for vehicle includes: a first rotary shaft 230 that is rotatably supported at at least two parts in an axial direction by an air conditioning case 20 and partition plate 27 and drives a first door; a cylindrical second rotary shaft 240 that is rotatably supported by the air conditioning case 20 so as to be coaxial with the first rotary shaft 230 and independent from the first rotary shaft 230 and which drives a second door; and a first door driving shaft 25 that is insertion-arranged inside a cylindrical body of the second rotary shaft 240, that rotates to be coaxially integrated, by joining with another end 232 of the first rotary shaft 25 at one end in the axial direction, that is rotated the first rotary shaft 230. The another end 232 of the first rotary shaft extends to the inside of the cylindrical body of the second rotary shaft 240 and is rotatably fitted to the second rotary shaft 240.
Patent JP-2013043679-A (JP)
Title: Low-temperature tank and method of constructing the same
Inventor: YAMASHITA YOICHI
IPC: B65D90/00
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To keep the airtightness of a low-temperature tank even when a material not having high fracture toughness value in a low-temperature environment is used for a roof frame in the low-temperature tank.SOLUTION: A welded part 23 joining adjacent roof plates 21 and roof frame 22 with each other is formed of a forming material whose toughness value for crack propagation stop during storage of liquefied gas is higher than a crack extension force in the roof frame 22, and the roof frame 22 is formed of a forming material whose fracture toughness value during storage of liquefied gas is lower than that of the forming material of the roof plate 21.
Patent JP-2011255680-A (JP)
Title: Ink jet recorder and recording head
Inventor: IWASAKI OSAMU
IPC: B41J2/01
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To control an increase in the size of a recording head in a structure for performing bidirectional recording using a large variety of inks.SOLUTION: A nozzle array y1 for yellow ink, which is constituted of 64n discharge ports, is formed on a second groove side of a third groove 1003. A nozzle array y2 for the yellow ink, which is constituted of 64n discharge ports, is formed on a fourth groove side of the third groove 1003. Likewise, a nozzle array k1 for dye black ink (second black ink), which is constituted of 64n discharge ports, is formed on a third groove side of a fourth groove 1004. A nozzle array k2 for the same dye black ink, which is constituted of 64n discharge ports is formed adjacently to the nozzle array k1 in the fourth groove 1004. Thus, as for the yellow and dye black inks, a common supply path can be formed for the two nozzle arrays by forming the two nozzle arrays adjacently to each other in the same groove.
Patent JP-2012021395-A (JP)
Title: Water cut-off structure of backfill material filling hole and refilling method of backfill material
Inventor: FUJIKI IKUO
IPC: E21D11/00
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a water cut-off structure and a refilling method of a backfill material capable of improving the cut-off performance, the removability, and the safety of a check valve, and the safety and the workability during refilling of the backfill material in the water cut-off structure with the check valve provided for a backfill material filling hole of an earth/water pressure resistant structure such as a shield segment.SOLUTION: A filling pipe 2 is provided with a first check valve (a simple check valve 20) which is normally closed and opened with the filling pressure of the backfill material, on the internal backfill material packing side (the natural ground side), and a backfill material filling hole is provided with a removal, second check valve (a high cut-off check valve 10) which is normally closed and opened with the filling pressure of the backfill material, on the internal backfill material filling side (the side of the internal space of a segment ring). The backfill material filling hole of the segment is cut off with the double check valve, the cut-off performance and the safety are improved, and the safety and the workability during refilling the backfill material are improved.
Patent JP-2013050247-A (JP)
Title: Alarm system
Inventor: UCHIYAMA TSUBASA
IPC: F23K5/00
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an alarm system that can appropriately make response when a gas shutoff function of a gas meter is operated.SOLUTION: A remote controller 1 is connected with signals to a heat source device 27, and a gas meter 28 is interposed in a gas path for supplying a fuel gas from a gas supply source to a burner device of the heat source device 27. The gas meter 28 has a gas shutoff function of shutting off the supply of the fuel gas to the heat source device 27 when a predetermined gas shutoff condition is satisfied such as the time when an earthquake with a seismic intensity of 3 or higher occurs, and a gas supply restoration function for restoring the supply of the fuel gas to the heat source device 27 when a manual restoration operation is performed on and after the supply of the fuel gas is shut off by the gas shutoff function. A gas meter shutoff detection means 36 detects the execution of the fuel gas shutoff by the gas shutoff function of the gas meter 29, and fuel gas supply shutoff information and a method of the manual restoration operation of the gas meter 29 are reported by a reporting means 34 for gas supply restoration of the remote controller 1.
Patent JP-2013052550-A (JP)
Title: Recording apparatus
Inventor: SHINOZAKI NOBUHIKO
IPC: B41J11/00
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus that suppresses deterioration of recording quality by satisfactorily maintaining conveyance accuracy of a recording medium.SOLUTION: The recording apparatus includes a fixation screw 27 for fastening and fixing a tension holder 26 to a supporting surface 25A by rotating the fixation screw 27 accompanying screwing in a direction for pressing the tension holder 26 toward the supporting surface 25A while a surface to be supported 26A of the tension holder 26 is opposite to the supporting surface 25A of a motor frame 25. A mutually engageable projecting groove 34 and an annular protrusion 44 are interposed between the supporting surface 25A of the motor frame 25 and the surface 26A to be supported of the tension holder 26 so as to regulate the displacement in a direction along in the supporting surface 25A with respect to the tension holder 26 accompanying the screwing of the fixation screw 27.
Patent JP-2013054162-A (JP)
Title: Electro-optical panel, electro-optical apparatus, and electronic apparatus
Inventor: KATO HIDEKAZU
IPC: G02F1/1333
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optical panel, an electro-optical apparatus and an electronic apparatus, capable of improving display quality.SOLUTION: A liquid crystal device as an electro-optical apparatus comprises a liquid crystal panel including: a liquid crystal layer 15 sandwiched between an element substrate 10 and an opposite substrate 20; and a recess 500 provided on a rear face of a first substrate 11 constituting the element substrate 10. The rear face 11a includes a center region 51 of a display region E, and a peripheral region 52 located around the center region 51 in the display region E, and a first groove part 501 of the center region 51 has a larger surface area per unit area as compared with a second groove part 502 of the peripheral region 52.
Patent JP-2013053907-A (JP)
Title: Enzyme immobilization electrode using dna and chitosan, and manufacturing method therefor
Inventor: KATSURA SHINJI
IPC: G01N27/327
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an enzyme immobilization electrode which is easily manufactured, which causes less damage to oxygen, which is excellent in dispersibility of carbon, and from which oxygen hardly peel even if being immersed in a substrate.SOLUTION: An enzyme immobilization electrode using DNA and chitosan which are biogenic substance polymers causes less damage to oxygen, and is manufactured easily and excellent in dispersibility of carbon. Furthermore, oxygen hardly peels from the enzyme immobilization electrode even in a substrate (high binding property).
Patent JP-2012250015-A (JP)
Title: Liquid atomizer and sauna apparatus using the same
Inventor: SAITO KAZUHIRO
IPC: A61H33/10
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid atomizer in which liquid stored in a tank circulates for supplying on upper faces on a plurality of rotating disks having simple configuration without using power for circulating the liquid stored in the tank, such as pumps.SOLUTION: The liquid atomizing unit 9 includes: a cylindrical path 12 having openings on the upper side and the lower side; a rotation unit 13 provided in the cylindrical path 12; and a storage section 26 provided on a lower part of the cylindrical path 12. The rotation unit 13 includes: a rotating shaft 19 disposed toward the vertical direction; a pumping pipe 22 fixed on the rotating shaft 19 and pumping water from the storage section 26; and a plurality of rotating plates 20a-20c fixed in an axial direction of the outside face of the rotating shaft 19 with predetermined intervals. A heat exchanger 7 is provided by extending to the vicinity just under the storage section 26.
Patent JP-2012138563-A (JP)
Title: Polymer compound and organic photoelectric conversion element manufactured using the same
Inventor: KAMIYA YASUNORI
IPC: H01L51/42
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a polymer compound having large absorbance of light in long wavelengths.SOLUTION: The polymer compound contains a repeating unit represented by formula (1). [In the formula, Q, R, and T are the same or different and represent a hydrogen atom, a fluorine atom, an alkyl group optionally substituted with a fluorine atom, an alkoxy group optionally substituted with a fluorine atom, an optionally substituted aryl group, an optionally substituted heteroaryl group, or a group represented by formula (2). The two Q's may be the same or different. The two R's may be the same or different. The four T's may be the same or different.]
Patent JP-2013057443-A (JP)
Title: Heater
Inventor: UMEDA YUSUKE
IPC: F24C15/10
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a heater that facilitates operation of a cooking container placed on a rear heating means, while capable of attaining a temporary placing space of the cooking container placed on front and rear heating means.SOLUTION: A kitchen heater includes a plurality of gas heating means on a top plate having heat resistance. A rear part of the top plate is formed higher than a front part over substantially the whole width. Furthermore, the gas heating means having an independent trivet is provided at least at a front part of the top plate.
Patent JP-2012034385-A (JP)
Title: Antenna with electric conductive layer and dual band emitter therewith
Inventor: NGOUNOU KOUAM CHARLES
IPC: H01Q5/10
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter antenna, which is a microstrip antenna.SOLUTION: A rear edge of the patch of the transmitter antenna is provided with a short circuit by means of which a quarter-wave primary resonance can be excited by a coplanar line formed by two coupling slots in an area. Separator slots separate said area from another area in which a secondary resonance can be established at twice the frequency of the primary resonance from a slotted line extending one slot of the coplanar line. The invention applies in particular to the production of a dual-mode mobile telephone to the GSM and DCS standards.
Patent JP-2013065935-A (JP)
Title: Communication system, communication apparatus, server device, and communication control method
Inventor: TASHIRO TAICHI
IPC: H04L45/85
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To promote the combination of securing communication quality with improving a degree of freedom in arranging a network device.SOLUTION: A communication system includes: a base station for forming a radio zone; a controller to be connected to the base station and a guarantee type network; a network device to be connected to a best effort type network; and a gateway for mutually connecting the guarantee type network and the best effort type network. The base station communicates with a radio station in the radio zone through a radio channel. The network device includes a radio communication part, a path formation part, a determination part, and a switching part. The path formation part forms a default path by way of the best effort type network and the gateway and a radio path by way of the radio channel, the base station, and the controller in link formation with a communication apparatus of the guarantee type network as the other party. The determination part determines the priority level of communication. The switching part switches a path to be used for communication with the communication apparatus from the default path into the radio path when the priority level determined by the determination part is equal to or more than a predefined level.
Patent JP-2013065212-A (JP)
Title: Touch panel controller, touch panel unit, touch panel driving method, and electronic information device
Inventor: KUHARA HIROSHI
IPC: G06F3/041
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel unit with high sensitivity realized by suppressing external noise to a touch panel at all times regardless of use environment.SOLUTION: A touch panel unit 100 includes: a touch panel body 1 having plural driving lines and plural sensing lines; and a touch panel driving section 111 for applying driving signals Ds to the driving lines of the touch panel body 1 and sampling sensing signals Ss generated by the application of the driving signals Ds to detect signal strength at each of coordinates on the touch panel body that are intersection positions of the plural driving lines 2 and sensing lines. The touch panel driving section 111 is configured to spread a frequency for sampling response signals generated on the plural sensing lines.
Patent JP-2013064682-A (JP)
Title: Measuring device
Inventor: TOKIMITSU TAKUMI
IPC: G01B9/02
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device capable of precisely measuring an absolute distance between a reference surface and a surface to be detected at a high speed with a simple construction.SOLUTION: A wavelength scanning interferometer comprises: plural light sources IL1-IL3; a beam splitter 103b that combines plural light fluxes; and a processing part 107 that divides the light from the beam splitter 103b into a reference light flux and a light flux to be detected to determine an absolute distance between a reference surface and a surface to be detected based on an interference signal detected by an interferometer unit 300. The interferometer unit has single optical detector 106 that detects each of plural kinds of interference fringes corresponding to plural kinds of light fluxes as a combined interference signal S100. The processing part performs FFT on the combined interference signal to obtain an absolute distance L-Lwith respect to each of plural kinds of light fluxes, and calculates the obtained plural absolute distances to output one absolute distance L.
Patent JP-2013064683-A (JP)
Title: Radioactive waste disposal method and disposal device
Inventor: SATO TATSUAKI
IPC: G21F9/30
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent attachment of a cement solidification body to stir blades so as to excellently perform a subsequent cement mixing work when mixing radioactive waste with cement through use of the stir blades inside a predetermined container to obtain a cement mixture and disposing of the radioactive waste by solidifying the cement mixture.SOLUTION: Radioactive waste and cement are mixed through the use of stir blades inside a container having the stir blades to obtain a cement mixture containing the radioactive waste and cement. Subsequently, the stir blades are kept at temperature equal to or lower than -5°C thereby to delay the solidification of an attachment derived from the cement mixture attached to the stir blades. Then, the cement mixture is solidified to obtain a cement solidification body.